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/ * !
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* Converse . js ( Web - based XMPP instant messaging client )
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* http : //conversejs.org
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*
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* Copyright ( c ) 2012 , Jan - Carel Brand < jc @ opkode . com >
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* Licensed under the Mozilla Public License ( MPL )
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* /
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// AMD/global registrations
( function ( root , factory ) {
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if ( typeof define === 'function' && define . amd ) {
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define ( "converse" ,
[ "converse-dependencies" , "converse-templates" ] ,
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function ( dependencies , templates ) {
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var otr = dependencies . otr ,
moment = dependencies . moment ;
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if ( typeof otr !== "undefined" ) {
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return factory ( jQuery , _ , otr . OTR , otr . DSA , templates , moment ) ;
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} else {
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return factory ( jQuery , _ , undefined , undefined , templates , moment ) ;
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}
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}
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) ;
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} else {
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root . converse = factory ( jQuery , _ , OTR , DSA , JST , moment ) ;
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}
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} ( this , function ( $ , _ , OTR , DSA , templates , moment ) {
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// "use strict";
// Cannot use this due to Safari bug.
// See https://github.com/jcbrand/converse.js/issues/196
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if ( typeof console === "undefined" || typeof console . log === "undefined" ) {
console = { log : function ( ) { } , error : function ( ) { } } ;
}
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$ . fn . addHyperlinks = function ( ) {
if ( this . length > 0 ) {
this . each ( function ( i , obj ) {
var x = $ ( obj ) . html ( ) ;
var list = x . match ( /\b(https?:\/\/|www\.|https?:\/\/www\.)[^\s<]{2,200}\b/g ) ;
if ( list ) {
for ( i = 0 ; i < list . length ; i ++ ) {
var prot = list [ i ] . indexOf ( 'http://' ) === 0 || list [ i ] . indexOf ( 'https://' ) === 0 ? '' : 'http://' ;
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var escaped _url = encodeURI ( decodeURI ( list [ i ] ) ) . replace ( /[!'()]/g , escape ) . replace ( /\*/g , "%2A" ) ;
x = x . replace ( list [ i ] , "<a target='_blank' href='" + prot + escaped _url + "'>" + list [ i ] + "</a>" ) ;
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}
}
$ ( obj ) . html ( x ) ;
} ) ;
}
return this ;
} ;
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var contains = function ( attr , query ) {
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return function ( item ) {
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if ( typeof attr === 'object' ) {
var value = false ;
_ . each ( attr , function ( a ) {
value = value || item . get ( a ) . toLowerCase ( ) . indexOf ( query . toLowerCase ( ) ) !== - 1 ;
} ) ;
return value ;
} else if ( typeof attr === 'string' ) {
return item . get ( attr ) . toLowerCase ( ) . indexOf ( query . toLowerCase ( ) ) !== - 1 ;
} else {
throw new Error ( 'Wrong attribute type. Must be string or array.' ) ;
}
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} ;
} ;
contains . not = function ( attr , query ) {
return function ( item ) {
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return ! ( contains ( attr , query ) ( item ) ) ;
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} ;
} ;
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$ . fn . addEmoticons = function ( ) {
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if ( converse . visible _toolbar _buttons . emoticons ) {
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if ( this . length > 0 ) {
this . each ( function ( i , obj ) {
var text = $ ( obj ) . html ( ) ;
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text = text . replace ( />:\)/g , '<span class="emoticon icon-evil"></span>' ) ;
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text = text . replace ( /:\)/g , '<span class="emoticon icon-smiley"></span>' ) ;
text = text . replace ( /:\-\)/g , '<span class="emoticon icon-smiley"></span>' ) ;
text = text . replace ( /;\)/g , '<span class="emoticon icon-wink"></span>' ) ;
text = text . replace ( /;\-\)/g , '<span class="emoticon icon-wink"></span>' ) ;
text = text . replace ( /:D/g , '<span class="emoticon icon-grin"></span>' ) ;
text = text . replace ( /:\-D/g , '<span class="emoticon icon-grin"></span>' ) ;
text = text . replace ( /:P/g , '<span class="emoticon icon-tongue"></span>' ) ;
text = text . replace ( /:\-P/g , '<span class="emoticon icon-tongue"></span>' ) ;
text = text . replace ( /:p/g , '<span class="emoticon icon-tongue"></span>' ) ;
text = text . replace ( /:\-p/g , '<span class="emoticon icon-tongue"></span>' ) ;
text = text . replace ( /8\)/g , '<span class="emoticon icon-cool"></span>' ) ;
text = text . replace ( /:S/g , '<span class="emoticon icon-confused"></span>' ) ;
text = text . replace ( /:\\/g , '<span class="emoticon icon-wondering"></span>' ) ;
text = text . replace ( /:\/ /g , '<span class="emoticon icon-wondering"></span>' ) ;
text = text . replace ( />:\(/g , '<span class="emoticon icon-angry"></span>' ) ;
text = text . replace ( /:\(/g , '<span class="emoticon icon-sad"></span>' ) ;
text = text . replace ( /:\-\(/g , '<span class="emoticon icon-sad"></span>' ) ;
text = text . replace ( /:O/g , '<span class="emoticon icon-shocked"></span>' ) ;
text = text . replace ( /:\-O/g , '<span class="emoticon icon-shocked"></span>' ) ;
text = text . replace ( /\=\-O/g , '<span class="emoticon icon-shocked"></span>' ) ;
text = text . replace ( /\(\^.\^\)b/g , '<span class="emoticon icon-thumbs-up"></span>' ) ;
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text = text . replace ( /<3/g , '<span class="emoticon icon-heart"></span>' ) ;
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$ ( obj ) . html ( text ) ;
} ) ;
}
}
return this ;
} ;
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var converse = {
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templates : templates ,
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emit : function ( evt , data ) {
$ ( this ) . trigger ( evt , data ) ;
} ,
once : function ( evt , handler ) {
$ ( this ) . one ( evt , handler ) ;
} ,
on : function ( evt , handler ) {
$ ( this ) . bind ( evt , handler ) ;
} ,
off : function ( evt , handler ) {
$ ( this ) . unbind ( evt , handler ) ;
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} ,
refreshWebkit : function ( ) {
/ * T h i s w o r k s a r o u n d a w e b k i t b u g . R e f r e s h t h e b r o w s e r ' s v i e w p o r t ,
* otherwise chatboxes are not moved along when one is closed .
* /
if ( $ . browser . webkit ) {
var conversejs = document . getElementById ( 'conversejs' ) ;
conversejs . style . display = 'none' ;
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conversejs . offsetHeight = conversejs . offsetHeight ;
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conversejs . style . display = 'block' ;
}
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}
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} ;
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converse . initialize = function ( settings , callback ) {
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var converse = this ;
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// Constants
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// ---------
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var UNENCRYPTED = 0 ;
var UNVERIFIED = 1 ;
var VERIFIED = 2 ;
var FINISHED = 3 ;
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var KEY = {
ENTER : 13
} ;
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var STATUS _WEIGHTS = {
'offline' : 6 ,
'unavailable' : 5 ,
'xa' : 4 ,
'away' : 3 ,
'dnd' : 2 ,
'online' : 1
} ;
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var INACTIVE = 'inactive' ;
var ACTIVE = 'active' ;
var COMPOSING = 'composing' ;
var PAUSED = 'paused' ;
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var HAS _CSPRNG = ( ( typeof crypto !== 'undefined' ) &&
( ( typeof crypto . randomBytes === 'function' ) ||
( typeof crypto . getRandomValues === 'function' )
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) ) ;
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var HAS _CRYPTO = HAS _CSPRNG && (
( typeof CryptoJS !== "undefined" ) &&
( typeof OTR !== "undefined" ) &&
( typeof DSA !== "undefined" )
) ;
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var OPENED = 'opened' ;
var CLOSED = 'closed' ;
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// Default configuration values
// ----------------------------
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this . allow _contact _requests = true ;
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this . allow _dragresize = true ;
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this . allow _muc = true ;
this . allow _otr = true ;
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this . animate = true ;
this . auto _list _rooms = false ;
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this . auto _reconnect = false ;
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this . auto _subscribe = false ;
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this . bosh _service _url = undefined ; // The BOSH connection manager URL.
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this . cache _otr _key = false ;
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this . debug = false ;
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this . default _box _height = 324 ; // The default height, in pixels, for the control box, chat boxes and chatrooms.
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this . expose _rid _and _sid = false ;
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this . forward _messages = false ;
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this . hide _muc _server = false ;
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this . i18n = locales . en ;
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this . message _carbons = false ;
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this . no _trimming = false ; // Set to true for phantomjs tests (where browser apparently has no width)
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this . play _sounds = false ;
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this . prebind = false ;
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this . roster _groups = false ;
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this . show _controlbox _by _default = false ;
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this . show _only _online _users = false ;
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this . show _toolbar = true ;
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this . storage = 'session' ;
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this . use _otr _by _default = false ;
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this . use _vcards = true ;
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this . visible _toolbar _buttons = {
'emoticons' : true ,
'call' : false ,
'clear' : true
} ;
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this . xhr _custom _status = false ;
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this . xhr _custom _status _url = '' ;
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this . xhr _user _search = false ;
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this . xhr _user _search _url = '' ;
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// Allow only whitelisted configuration attributes to be overwritten
_ . extend ( this , _ . pick ( settings , [
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'allow_contact_requests' ,
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'allow_dragresize' ,
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'allow_muc' ,
'allow_otr' ,
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'animate' ,
'auto_list_rooms' ,
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'auto_reconnect' ,
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'auto_subscribe' ,
'bosh_service_url' ,
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'cache_otr_key' ,
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'connection' ,
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'debug' ,
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'default_box_height' ,
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'message_carbons' ,
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'expose_rid_and_sid' ,
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'forward_messages' ,
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'fullname' ,
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'hide_muc_server' ,
'i18n' ,
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'jid' ,
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'no_trimming' ,
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'play_sounds' ,
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'prebind' ,
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'rid' ,
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'roster_groups' ,
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'show_controlbox_by_default' ,
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'show_only_online_users' ,
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'show_toolbar' ,
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'sid' ,
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'storage' ,
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'use_otr_by_default' ,
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'use_vcards' ,
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'xhr_custom_status' ,
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'xhr_custom_status_url' ,
'xhr_user_search' ,
'xhr_user_search_url'
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] ) ) ;
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if ( settings . visible _toolbar _buttons ) {
_ . extend (
this . visible _toolbar _buttons ,
_ . pick ( settings . visible _toolbar _buttons , [
'emoticons' , 'call' , 'clear'
]
) ) ;
}
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$ . fx . off = ! this . animate ;
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// Only allow OTR if we have the capability
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this . allow _otr = this . allow _otr && HAS _CRYPTO ;
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// Only use OTR by default if allow OTR is enabled to begin with
this . use _otr _by _default = this . use _otr _by _default && this . allow _otr ;
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// Translation machinery
// ---------------------
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var _ _ = $ . proxy ( function ( str ) {
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// Translation factory
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if ( this . i18n === undefined ) {
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this . i18n = locales . en ;
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}
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var t = this . i18n . translate ( str ) ;
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if ( arguments . length > 1 ) {
return t . fetch . apply ( t , [ ] . slice . call ( arguments , 1 ) ) ;
} else {
return t . fetch ( ) ;
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}
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} , this ) ;
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var _ _ _ = function ( str ) {
/ * X X X : T h i s i s p a r t o f a h a c k t o g e t g e t t e x t t o s c a n s t r i n g s t o b e
* translated . Strings we cannot send to the function above because
* they require variable interpolation and we don ' t yet have the
* variables at scan time .
*
* See actionInfoMessages
* /
return str ;
} ;
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// Translation aware constants
// ---------------------------
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var OTR _CLASS _MAPPING = { } ;
OTR _CLASS _MAPPING [ UNENCRYPTED ] = 'unencrypted' ;
OTR _CLASS _MAPPING [ UNVERIFIED ] = 'unverified' ;
OTR _CLASS _MAPPING [ VERIFIED ] = 'verified' ;
OTR _CLASS _MAPPING [ FINISHED ] = 'finished' ;
var OTR _TRANSLATED _MAPPING = { } ;
OTR _TRANSLATED _MAPPING [ UNENCRYPTED ] = _ _ ( 'unencrypted' ) ;
OTR _TRANSLATED _MAPPING [ UNVERIFIED ] = _ _ ( 'unverified' ) ;
OTR _TRANSLATED _MAPPING [ VERIFIED ] = _ _ ( 'verified' ) ;
OTR _TRANSLATED _MAPPING [ FINISHED ] = _ _ ( 'finished' ) ;
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var STATUSES = {
'dnd' : _ _ ( 'This contact is busy' ) ,
'online' : _ _ ( 'This contact is online' ) ,
'offline' : _ _ ( 'This contact is offline' ) ,
'unavailable' : _ _ ( 'This contact is unavailable' ) ,
'xa' : _ _ ( 'This contact is away for an extended period' ) ,
'away' : _ _ ( 'This contact is away' )
} ;
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var DESC _GROUP _TOGGLE = _ _ ( 'Click to hide these contacts' ) ;
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var HEADER _CURRENT _CONTACTS = _ _ ( 'My contacts' ) ;
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var HEADER _PENDING _CONTACTS = _ _ ( 'Pending contacts' ) ;
var HEADER _REQUESTING _CONTACTS = _ _ ( 'Contact requests' ) ;
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var HEADER _UNGROUPED = _ _ ( 'Ungrouped' ) ;
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var LABEL _CONTACTS = _ _ ( 'Contacts' ) ;
var LABEL _GROUPS = _ _ ( 'Groups' ) ;
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var HEADER _WEIGHTS = { } ;
HEADER _WEIGHTS [ HEADER _CURRENT _CONTACTS ] = 0 ;
HEADER _WEIGHTS [ HEADER _UNGROUPED ] = 1 ;
HEADER _WEIGHTS [ HEADER _REQUESTING _CONTACTS ] = 2 ;
HEADER _WEIGHTS [ HEADER _PENDING _CONTACTS ] = 3 ;
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// Module-level variables
// ----------------------
this . callback = callback || function ( ) { } ;
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this . initial _presence _sent = 0 ;
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this . msg _counter = 0 ;
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// Module-level functions
// ----------------------
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this . giveFeedback = function ( message , klass ) {
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$ ( '.conn-feedback' ) . attr ( 'class' , 'conn-feedback' ) . text ( message ) ;
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if ( klass ) {
$ ( '.conn-feedback' ) . addClass ( klass ) ;
}
} ;
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this . log = function ( txt , level ) {
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if ( this . debug ) {
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if ( level == 'error' ) {
console . log ( 'ERROR: ' + txt ) ;
} else {
console . log ( txt ) ;
}
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}
} ;
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this . getVCard = function ( jid , callback , errback ) {
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if ( ! this . use _vcards ) {
if ( callback ) {
callback ( jid , jid ) ;
}
return ;
}
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converse . connection . vcard . get (
$ . proxy ( function ( iq ) {
// Successful callback
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var $vcard = $ ( iq ) . find ( 'vCard' ) ;
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var fullname = $vcard . find ( 'FN' ) . text ( ) ,
img = $vcard . find ( 'BINVAL' ) . text ( ) ,
img _type = $vcard . find ( 'TYPE' ) . text ( ) ,
url = $vcard . find ( 'URL' ) . text ( ) ;
if ( jid ) {
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var contact = converse . roster . get ( jid ) ;
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if ( contact ) {
fullname = _ . isEmpty ( fullname ) ? contact . get ( 'fullname' ) || jid : fullname ;
contact . save ( {
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'fullname' : fullname ,
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'image_type' : img _type ,
'image' : img ,
'url' : url ,
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'vcard_updated' : moment ( ) . format ( )
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} ) ;
}
}
if ( callback ) {
callback ( jid , fullname , img , img _type , url ) ;
}
} , this ) ,
jid ,
function ( iq ) {
// Error callback
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var contact = converse . roster . get ( jid ) ;
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if ( contact ) {
contact . save ( {
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'vcard_updated' : moment ( ) . format ( )
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} ) ;
}
if ( errback ) {
errback ( iq ) ;
}
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}
) ;
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} ;
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this . reconnect = function ( ) {
converse . giveFeedback ( _ _ ( 'Reconnecting' ) , 'error' ) ;
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converse . emit ( 'reconnect' ) ;
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if ( ! converse . prebind ) {
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this . connection . connect (
this . connection . jid ,
this . connection . pass ,
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function ( status , condition ) {
converse . onConnect ( status , condition , true ) ;
} ,
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this . connection . wait ,
this . connection . hold ,
this . connection . route
) ;
}
} ;
this . showLoginButton = function ( ) {
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var view = converse . chatboxviews . get ( 'controlbox' ) ;
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if ( typeof view . loginpanel !== 'undefined' ) {
view . loginpanel . showLoginButton ( ) ;
}
} ;
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this . onConnect = function ( status , condition , reconnect ) {
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var $button , $form ;
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if ( ( status === Strophe . Status . CONNECTED ) ||
( status === Strophe . Status . ATTACHED ) ) {
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if ( ( typeof reconnect !== 'undefined' ) && ( reconnect ) ) {
converse . log ( status === Strophe . Status . CONNECTED ? 'Reconnected' : 'Reattached' ) ;
converse . onReconnected ( ) ;
} else {
converse . log ( status === Strophe . Status . CONNECTED ? 'Connected' : 'Attached' ) ;
converse . onConnected ( ) ;
}
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} else if ( status === Strophe . Status . DISCONNECTED ) {
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// TODO: Handle case where user manually logs out...
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converse . giveFeedback ( _ _ ( 'Disconnected' ) , 'error' ) ;
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if ( converse . auto _reconnect ) {
converse . reconnect ( ) ;
} else {
converse . showLoginButton ( ) ;
}
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} else if ( status === Strophe . Status . Error ) {
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converse . showLoginButton ( ) ;
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converse . giveFeedback ( _ _ ( 'Error' ) , 'error' ) ;
} else if ( status === Strophe . Status . CONNECTING ) {
converse . giveFeedback ( _ _ ( 'Connecting' ) ) ;
} else if ( status === Strophe . Status . CONNFAIL ) {
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converse . showLoginButton ( ) ;
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converse . giveFeedback ( _ _ ( 'Connection Failed' ) , 'error' ) ;
} else if ( status === Strophe . Status . AUTHENTICATING ) {
converse . giveFeedback ( _ _ ( 'Authenticating' ) ) ;
} else if ( status === Strophe . Status . AUTHFAIL ) {
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converse . showLoginButton ( ) ;
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converse . giveFeedback ( _ _ ( 'Authentication Failed' ) , 'error' ) ;
} else if ( status === Strophe . Status . DISCONNECTING ) {
converse . giveFeedback ( _ _ ( 'Disconnecting' ) , 'error' ) ;
}
} ;
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this . applyHeightResistance = function ( height ) {
/ * T h i s m e t h o d a p p l i e s s o m e r e s i s t a n c e / g r a v i t y a r o u n d t h e
* "default_box_height" . If "height" is close enough to
* default _box _height , then that is returned instead .
* /
if ( typeof height === 'undefined' ) {
return converse . default _box _height ;
}
var resistance = 10 ;
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if ( ( height !== converse . default _box _height ) &&
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( Math . abs ( height - converse . default _box _height ) < resistance ) ) {
return converse . default _box _height ;
}
return height ;
} ;
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this . updateMsgCounter = function ( ) {
if ( this . msg _counter > 0 ) {
if ( document . title . search ( /^Messages \(\d+\) / ) == - 1 ) {
document . title = "Messages (" + this . msg _counter + ") " + document . title ;
} else {
document . title = document . title . replace ( /^Messages \(\d+\) / , "Messages (" + this . msg _counter + ") " ) ;
}
window . blur ( ) ;
window . focus ( ) ;
} else if ( document . title . search ( /^Messages \(\d+\) / ) != - 1 ) {
document . title = document . title . replace ( /^Messages \(\d+\) / , "" ) ;
}
} ;
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this . incrementMsgCounter = function ( ) {
this . msg _counter += 1 ;
this . updateMsgCounter ( ) ;
} ;
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this . clearMsgCounter = function ( ) {
this . msg _counter = 0 ;
this . updateMsgCounter ( ) ;
} ;
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this . initStatus = function ( callback ) {
this . xmppstatus = new this . XMPPStatus ( ) ;
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var id = b64 _sha1 ( 'converse.xmppstatus-' + converse . bare _jid ) ;
this . xmppstatus . id = id ; // Appears to be necessary for backbone.browserStorage
this . xmppstatus . browserStorage = new Backbone . BrowserStorage [ converse . storage ] ( id ) ;
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this . xmppstatus . fetch ( { success : callback , error : callback } ) ;
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} ;
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this . registerGlobalEventHandlers = function ( ) {
$ ( document ) . click ( function ( ) {
if ( $ ( '.toggle-otr ul' ) . is ( ':visible' ) ) {
$ ( '.toggle-otr ul' , this ) . slideUp ( ) ;
}
if ( $ ( '.toggle-smiley ul' ) . is ( ':visible' ) ) {
$ ( '.toggle-smiley ul' , this ) . slideUp ( ) ;
}
} ) ;
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$ ( document ) . on ( 'mousemove' , $ . proxy ( function ( ev ) {
if ( ! this . resized _chatbox || ! this . allow _dragresize ) { return true ; }
ev . preventDefault ( ) ;
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this . resized _chatbox . resizeChatBox ( ev ) ;
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} , this ) ) ;
$ ( document ) . on ( 'mouseup' , $ . proxy ( function ( ev ) {
if ( ! this . resized _chatbox || ! this . allow _dragresize ) { return true ; }
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ev . preventDefault ( ) ;
var height = this . applyHeightResistance ( this . resized _chatbox . height ) ;
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if ( this . connection ) {
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this . resized _chatbox . model . save ( { 'height' : height } ) ;
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} else {
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this . resized _chatbox . model . set ( { 'height' : height } ) ;
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}
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this . resized _chatbox = null ;
} , this ) ) ;
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$ ( window ) . on ( "blur focus" , $ . proxy ( function ( ev ) {
if ( ( this . windowState != ev . type ) && ( ev . type == 'focus' ) ) {
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converse . clearMsgCounter ( ) ;
}
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this . windowState = ev . type ;
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} , this ) ) ;
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$ ( window ) . on ( "resize" , _ . debounce ( $ . proxy ( function ( ev ) {
this . chatboxviews . trimChats ( ) ;
} , this ) , 200 ) ) ;
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} ;
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this . onReconnected = function ( ) {
// We need to re-register all the event handlers on the newly
// created connection.
this . initStatus ( $ . proxy ( function ( ) {
this . registerRosterXHandler ( ) ;
this . registerPresenceHandler ( ) ;
this . chatboxes . registerMessageHandler ( ) ;
converse . xmppstatus . sendPresence ( ) ;
this . giveFeedback ( _ _ ( 'Online Contacts' ) ) ;
} , this ) ) ;
} ;
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this . enableCarbons = function ( ) {
/ * A s k t h e X M P P s e r v e r t o e n a b l e M e s s a g e C a r b o n s
* See XEP - 0280 https : //xmpp.org/extensions/xep-0280.html#enabling
* /
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if ( ! this . message _carbons ) {
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return ;
}
var carbons _iq = new Strophe . Builder ( 'iq' , {
from : this . connection . jid ,
id : 'enablecarbons' ,
type : 'set'
} )
. c ( 'enable' , { xmlns : 'urn:xmpp:carbons:2' } ) ;
this . connection . send ( carbons _iq ) ;
this . connection . addHandler ( function ( iq ) {
//TODO: check if carbons was enabled:
} , null , "iq" , null , "enablecarbons" ) ;
} ;
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this . onConnected = function ( ) {
if ( this . debug ) {
this . connection . xmlInput = function ( body ) { console . log ( body ) ; } ;
this . connection . xmlOutput = function ( body ) { console . log ( body ) ; } ;
Strophe . log = function ( level , msg ) { console . log ( level + ' ' + msg ) ; } ;
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Strophe . error = function ( msg ) {
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console . log ( 'ERROR: ' + msg ) ;
} ;
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}
this . bare _jid = Strophe . getBareJidFromJid ( this . connection . jid ) ;
this . domain = Strophe . getDomainFromJid ( this . connection . jid ) ;
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this . minimized _chats = new converse . MinimizedChats ( { model : this . chatboxes } ) ;
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this . features = new this . Features ( ) ;
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this . enableCarbons ( ) ;
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this . initStatus ( $ . proxy ( function ( ) {
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this . roster = new converse . RosterContacts ( ) ;
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this . roster . browserStorage = new Backbone . BrowserStorage [ this . storage ] (
b64 _sha1 ( 'converse.contacts-' + this . bare _jid ) ) ;
var rostergroups = new this . RosterGroups ( ) ;
rostergroups . browserStorage = new Backbone . BrowserStorage [ this . storage ] (
b64 _sha1 ( 'converse.roster.groups' + this . bare _jid ) ) ;
this . rosterview = new this . RosterView ( { model : rostergroups } ) ;
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this . chatboxes . onConnected ( ) ;
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this . connection . roster . get ( function ( ) { } ) ;
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this . giveFeedback ( _ _ ( 'Online Contacts' ) ) ;
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if ( this . callback ) {
if ( this . connection . service === 'jasmine tests' ) {
// XXX: Call back with the internal converse object. This
// object should never be exposed to production systems.
// 'jasmine tests' is an invalid http bind service value,
// so we're sure that this is just for tests.
//
// TODO: We might need to consider websockets, which
// probably won't use the 'service' attr. Current
// strophe.js version used by converse.js doesn't support
// websockets.
this . callback ( this ) ;
} else {
this . callback ( ) ;
}
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}
} , this ) ) ;
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converse . emit ( 'ready' ) ;
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} ;
// Backbone Models and Views
// -------------------------
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this . OTR = Backbone . Model . extend ( {
// A model for managing OTR settings.
getSessionPassphrase : function ( ) {
if ( converse . prebind ) {
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var key = b64 _sha1 ( converse . connection . jid ) ,
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pass = window . sessionStorage [ key ] ;
if ( typeof pass === 'undefined' ) {
pass = Math . floor ( Math . random ( ) * 4294967295 ) . toString ( ) ;
window . sessionStorage [ key ] = pass ;
}
return pass ;
} else {
return converse . connection . pass ;
}
} ,
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generatePrivateKey : function ( ) {
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var key = new DSA ( ) ;
var jid = converse . connection . jid ;
if ( converse . cache _otr _key ) {
var cipher = CryptoJS . lib . PasswordBasedCipher ;
var pass = this . getSessionPassphrase ( ) ;
if ( typeof pass !== "undefined" ) {
// Encrypt the key and set in sessionStorage. Also store instance tag.
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window . sessionStorage [ b64 _sha1 ( jid + 'priv_key' ) ] =
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cipher . encrypt ( CryptoJS . algo . AES , key . packPrivate ( ) , pass ) . toString ( ) ;
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window . sessionStorage [ b64 _sha1 ( jid + 'instance_tag' ) ] = instance _tag ;
window . sessionStorage [ b64 _sha1 ( jid + 'pass_check' ) ] =
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cipher . encrypt ( CryptoJS . algo . AES , 'match' , pass ) . toString ( ) ;
}
}
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return key ;
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}
} ) ;
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this . Message = Backbone . Model ;
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this . Messages = Backbone . Collection . extend ( {
model : converse . Message
} ) ;
this . ChatBox = Backbone . Model . extend ( {
initialize : function ( ) {
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var height = converse . applyHeightResistance ( this . get ( 'height' ) ) ;
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if ( this . get ( 'box_id' ) !== 'controlbox' ) {
this . messages = new converse . Messages ( ) ;
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this . messages . browserStorage = new Backbone . BrowserStorage [ converse . storage ] (
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b64 _sha1 ( 'converse.messages' + this . get ( 'jid' ) + converse . bare _jid ) ) ;
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this . save ( {
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'box_id' : b64 _sha1 ( this . get ( 'jid' ) ) ,
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'height' : height ,
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'minimized' : this . get ( 'minimized' ) || false ,
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'otr_status' : this . get ( 'otr_status' ) || UNENCRYPTED ,
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'time_minimized' : this . get ( 'time_minimized' ) || moment ( ) ,
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'time_opened' : this . get ( 'time_opened' ) || moment ( ) . valueOf ( ) ,
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'user_id' : Strophe . getNodeFromJid ( this . get ( 'jid' ) ) ,
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'num_unread' : this . get ( 'num_unread' ) || 0 ,
'url' : ''
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} ) ;
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} else {
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this . set ( {
'height' : height ,
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'time_opened' : moment ( 0 ) . valueOf ( ) ,
'num_unread' : this . get ( 'num_unread' ) || 0
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} ) ;
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}
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} ,
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maximize : function ( ) {
this . save ( {
'minimized' : false ,
'time_opened' : moment ( ) . valueOf ( )
} ) ;
} ,
minimize : function ( ) {
this . save ( {
'minimized' : true ,
'time_minimized' : moment ( ) . format ( )
} ) ;
} ,
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getSession : function ( callback ) {
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var cipher = CryptoJS . lib . PasswordBasedCipher ;
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var result , pass , instance _tag , saved _key , pass _check ;
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if ( converse . cache _otr _key ) {
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pass = converse . otr . getSessionPassphrase ( ) ;
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if ( typeof pass !== "undefined" ) {
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instance _tag = window . sessionStorage [ b64 _sha1 ( this . id + 'instance_tag' ) ] ;
saved _key = window . sessionStorage [ b64 _sha1 ( this . id + 'priv_key' ) ] ;
pass _check = window . sessionStorage [ b64 _sha1 ( this . connection . jid + 'pass_check' ) ] ;
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if ( saved _key && instance _tag && typeof pass _check !== 'undefined' ) {
var decrypted = cipher . decrypt ( CryptoJS . algo . AES , saved _key , pass ) ;
var key = DSA . parsePrivate ( decrypted . toString ( CryptoJS . enc . Latin1 ) ) ;
if ( cipher . decrypt ( CryptoJS . algo . AES , pass _check , pass ) . toString ( CryptoJS . enc . Latin1 ) === 'match' ) {
// Verified that the passphrase is still the same
this . trigger ( 'showHelpMessages' , [ _ _ ( 'Re-establishing encrypted session' ) ] ) ;
callback ( {
'key' : key ,
'instance_tag' : instance _tag
} ) ;
return ; // Our work is done here
}
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}
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}
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}
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// We need to generate a new key and instance tag
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this . trigger ( 'showHelpMessages' , [
_ _ ( 'Generating private key.' ) ,
_ _ ( 'Your browser might become unresponsive.' ) ] ,
null ,
true // show spinner
) ;
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setTimeout ( function ( ) {
callback ( {
'key' : converse . otr . generatePrivateKey . apply ( this ) ,
'instance_tag' : OTR . makeInstanceTag ( )
} ) ;
} , 500 ) ;
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} ,
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updateOTRStatus : function ( state ) {
switch ( state ) {
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case OTR . CONST . STATUS _AKE _SUCCESS :
if ( this . otr . msgstate === OTR . CONST . MSGSTATE _ENCRYPTED ) {
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this . save ( { 'otr_status' : UNVERIFIED } ) ;
}
break ;
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case OTR . CONST . STATUS _END _OTR :
if ( this . otr . msgstate === OTR . CONST . MSGSTATE _FINISHED ) {
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this . save ( { 'otr_status' : FINISHED } ) ;
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} else if ( this . otr . msgstate === OTR . CONST . MSGSTATE _PLAINTEXT ) {
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this . save ( { 'otr_status' : UNENCRYPTED } ) ;
}
break ;
}
} ,
onSMP : function ( type , data ) {
// Event handler for SMP (Socialist's Millionaire Protocol)
// used by OTR (off-the-record).
switch ( type ) {
case 'question' :
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this . otr . smpSecret ( prompt ( _ _ (
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'Authentication request from %1$s\n\nYour buddy is attempting to verify your identity, by asking you the question below.\n\n%2$s' ,
[ this . get ( 'fullname' ) , data ] ) ) ) ;
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break ;
case 'trust' :
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if ( data === true ) {
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this . save ( { 'otr_status' : VERIFIED } ) ;
} else {
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this . trigger (
'showHelpMessages' ,
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[ _ _ ( "Could not verify this user's identify." ) ] ,
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'error' ) ;
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this . save ( { 'otr_status' : UNVERIFIED } ) ;
}
break ;
default :
throw new Error ( 'Unknown type.' ) ;
}
} ,
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initiateOTR : function ( query _msg ) {
// Sets up an OTR object through which we can send and receive
// encrypted messages.
//
// If 'query_msg' is passed in, it means there is an alread incoming
// query message from our buddy. Otherwise, it is us who will
// send the query message to them.
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this . save ( { 'otr_status' : UNENCRYPTED } ) ;
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var session = this . getSession ( $ . proxy ( function ( session ) {
this . otr = new OTR ( {
fragment _size : 140 ,
send _interval : 200 ,
priv : session . key ,
instance _tag : session . instance _tag ,
debug : this . debug
} ) ;
this . otr . on ( 'status' , $ . proxy ( this . updateOTRStatus , this ) ) ;
this . otr . on ( 'smp' , $ . proxy ( this . onSMP , this ) ) ;
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this . otr . on ( 'ui' , $ . proxy ( function ( msg ) {
this . trigger ( 'showReceivedOTRMessage' , msg ) ;
} , this ) ) ;
this . otr . on ( 'io' , $ . proxy ( function ( msg ) {
this . trigger ( 'sendMessageStanza' , msg ) ;
} , this ) ) ;
this . otr . on ( 'error' , $ . proxy ( function ( msg ) {
this . trigger ( 'showOTRError' , msg ) ;
} , this ) ) ;
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this . trigger ( 'showHelpMessages' , [ _ _ ( 'Exchanging private key with buddy.' ) ] ) ;
if ( query _msg ) {
this . otr . receiveMsg ( query _msg ) ;
} else {
this . otr . sendQueryMsg ( ) ;
}
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} , this ) ) ;
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} ,
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endOTR : function ( ) {
if ( this . otr ) {
this . otr . endOtr ( ) ;
}
this . save ( { 'otr_status' : UNENCRYPTED } ) ;
} ,
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createMessage : function ( $message ) {
var body = $message . children ( 'body' ) . text ( ) ,
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from = Strophe . getBareJidFromJid ( $message . attr ( 'from' ) ) ,
composing = $message . find ( 'composing' ) ,
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paused = $message . find ( 'paused' ) ,
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delayed = $message . find ( 'delay' ) . length > 0 ,
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fullname = this . get ( 'fullname' ) ,
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stamp , time , sender ;
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fullname = ( _ . isEmpty ( fullname ) ? from : fullname ) . split ( ' ' ) [ 0 ] ;
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if ( ! body ) {
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if ( composing . length || paused . length ) {
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this . messages . add ( {
fullname : fullname ,
sender : 'them' ,
delayed : delayed ,
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time : moment ( ) . format ( ) ,
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composing : composing . length ,
paused : paused . length
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} ) ;
}
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} else {
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if ( delayed ) {
stamp = $message . find ( 'delay' ) . attr ( 'stamp' ) ;
time = stamp ;
} else {
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time = moment ( ) . format ( ) ;
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}
if ( from == converse . bare _jid ) {
sender = 'me' ;
} else {
sender = 'them' ;
}
this . messages . create ( {
fullname : fullname ,
sender : sender ,
delayed : delayed ,
time : time ,
message : body
} ) ;
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}
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} ,
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receiveMessage : function ( $message ) {
var $body = $message . children ( 'body' ) ;
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var text = ( $body . length > 0 ? $body . text ( ) : undefined ) ;
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if ( ( ! text ) || ( ! converse . allow _otr ) ) {
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return this . createMessage ( $message ) ;
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}
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if ( text . match ( /^\?OTRv23?/ ) ) {
this . initiateOTR ( text ) ;
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} else {
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if ( _ . contains ( [ UNVERIFIED , VERIFIED ] , this . get ( 'otr_status' ) ) ) {
this . otr . receiveMsg ( text ) ;
} else {
if ( text . match ( /^\?OTR/ ) ) {
if ( ! this . otr ) {
this . initiateOTR ( text ) ;
} else {
this . otr . receiveMsg ( text ) ;
}
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} else {
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// Normal unencrypted message.
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this . createMessage ( $message ) ;
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}
}
}
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}
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} ) ;
this . ChatBoxView = Backbone . View . extend ( {
length : 200 ,
tagName : 'div' ,
className : 'chatbox' ,
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is _chatroom : false , // This is not a multi-user chatroom
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events : {
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'click .close-chatbox-button' : 'close' ,
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'click .toggle-chatbox-button' : 'minimize' ,
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'keypress textarea.chat-textarea' : 'keyPressed' ,
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'click .toggle-smiley' : 'toggleEmoticonMenu' ,
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'click .toggle-smiley ul li' : 'insertEmoticon' ,
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'click .toggle-clear' : 'clearMessages' ,
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'click .toggle-otr' : 'toggleOTRMenu' ,
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'click .start-otr' : 'startOTRFromToolbar' ,
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'click .end-otr' : 'endOTR' ,
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'click .auth-otr' : 'authOTR' ,
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'click .toggle-call' : 'toggleCall' ,
'mousedown .dragresize-tm' : 'onDragResizeStart'
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} ,
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initialize : function ( ) {
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this . model . messages . on ( 'add' , this . onMessageAdded , this ) ;
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this . model . on ( 'show' , this . show , this ) ;
this . model . on ( 'destroy' , this . hide , this ) ;
this . model . on ( 'change' , this . onChange , this ) ;
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this . model . on ( 'showOTRError' , this . showOTRError , this ) ;
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this . model . on ( 'buddyStartsOTR' , this . buddyStartsOTR , this ) ;
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this . model . on ( 'showHelpMessages' , this . showHelpMessages , this ) ;
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this . model . on ( 'sendMessageStanza' , this . sendMessageStanza , this ) ;
this . model . on ( 'showSentOTRMessage' , function ( text ) {
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this . showMessage ( { 'message' : text , 'sender' : 'me' } ) ;
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} , this ) ;
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this . model . on ( 'showReceivedOTRMessage' , function ( text ) {
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this . showMessage ( { 'message' : text , 'sender' : 'them' } ) ;
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} , this ) ;
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this . updateVCard ( ) ;
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this . $el . insertAfter ( converse . chatboxviews . get ( "controlbox" ) . $el ) ;
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this . render ( ) . model . messages . fetch ( { add : true } ) ;
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if ( this . model . get ( 'minimized' ) ) {
this . hide ( ) ;
} else {
this . show ( ) ;
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}
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if ( ( _ . contains ( [ UNVERIFIED , VERIFIED ] , this . model . get ( 'otr_status' ) ) ) || converse . use _otr _by _default ) {
this . model . initiateOTR ( ) ;
}
} ,
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render : function ( ) {
this . $el . attr ( 'id' , this . model . get ( 'box_id' ) )
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. html ( converse . templates . chatbox (
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_ . extend ( this . model . toJSON ( ) , {
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show _toolbar : converse . show _toolbar ,
label _personal _message : _ _ ( 'Personal message' )
}
)
)
) ;
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this . renderToolbar ( ) . renderAvatar ( ) ;
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converse . emit ( 'chatBoxOpened' , this ) ;
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setTimeout ( function ( ) {
converse . refreshWebkit ( ) ;
} , 50 ) ;
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return this . showStatusMessage ( ) ;
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} ,
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initDragResize : function ( ) {
this . prev _pageY = 0 ; // To store last known mouse position
if ( converse . connection ) {
this . height = this . model . get ( 'height' ) ;
}
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return this ;
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} ,
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showStatusNotification : function ( message , replace ) {
var $chat _content = this . $el . find ( '.chat-content' ) ;
$chat _content . find ( 'div.chat-event' ) . remove ( ) . end ( )
. append ( $ ( '<div class="chat-event"></div>' ) . text ( message ) ) ;
this . scrollDown ( ) ;
} ,
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clearChatRoomMessages : function ( ev ) {
ev . stopPropagation ( ) ;
var result = confirm ( _ _ ( "Are you sure you want to clear the messages from this room?" ) ) ;
if ( result === true ) {
this . $el . find ( '.chat-content' ) . empty ( ) ;
}
return this ;
} ,
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showMessage : function ( msg _dict ) {
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var $content = this . $el . find ( '.chat-content' ) ,
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msg _time = moment ( msg _dict . time ) || moment ,
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text = msg _dict . message ,
match = text . match ( /^\/(.*?)(?: (.*))?$/ ) ,
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fullname = msg _dict . fullname || this . model . get ( 'fullname' ) , // XXX Perhaps always use model's?
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template , username ;
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if ( ( match ) && ( match [ 1 ] === 'me' ) ) {
text = text . replace ( /^\/me/ , '' ) ;
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template = converse . templates . action ;
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username = fullname ;
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} else {
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template = converse . templates . message ;
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username = msg _dict . sender === 'me' && _ _ ( 'me' ) || fullname ;
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}
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$content . find ( 'div.chat-event' ) . remove ( ) ;
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var message = template ( {
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'sender' : msg _dict . sender ,
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'time' : msg _time . format ( 'hh:mm' ) ,
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'username' : username ,
'message' : '' ,
'extra_classes' : msg _dict . delayed && 'delayed' || ''
} ) ;
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$content . append ( $ ( message ) . children ( '.chat-message-content' ) . first ( ) . text ( text ) . addHyperlinks ( ) . addEmoticons ( ) . parent ( ) ) ;
this . scrollDown ( ) ;
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} ,
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showHelpMessages : function ( msgs , type , spinner ) {
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var $chat _content = this . $el . find ( '.chat-content' ) , i ,
msgs _length = msgs . length ;
for ( i = 0 ; i < msgs _length ; i ++ ) {
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$chat _content . append ( $ ( '<div class="chat-' + ( type || 'info' ) + '">' + msgs [ i ] + '</div>' ) ) ;
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}
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if ( spinner === true ) {
$chat _content . append ( '<span class="spinner"/>' ) ;
} else if ( spinner === false ) {
$chat _content . find ( 'span.spinner' ) . remove ( ) ;
}
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return this . scrollDown ( ) ;
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} ,
onMessageAdded : function ( message ) {
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var time = message . get ( 'time' ) ,
times = this . model . messages . pluck ( 'time' ) ,
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previous _message , idx , this _date , prev _date , text , match ;
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// If this message is on a different day than the one received
// prior, then indicate it on the chatbox.
idx = _ . indexOf ( times , time ) - 1 ;
if ( idx >= 0 ) {
previous _message = this . model . messages . at ( idx ) ;
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prev _date = moment ( previous _message . get ( 'time' ) ) ;
if ( prev _date . isBefore ( time , 'day' ) ) {
this _date = moment ( time ) ;
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this . $el . find ( '.chat-content' ) . append ( converse . templates . new _day ( {
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isodate : this _date . format ( "YYYY-MM-DD" ) ,
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datestring : this _date . format ( "dddd MMM Do YYYY" )
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} ) ) ;
}
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}
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if ( message . get ( COMPOSING ) ) {
this . showStatusNotification ( message . get ( 'fullname' ) + ' ' + _ _ ( 'is typing' ) ) ;
return ;
} else if ( message . get ( PAUSED ) ) {
this . showStatusNotification ( message . get ( 'fullname' ) + ' ' + _ _ ( 'has stopped typing' ) ) ;
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return ;
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} else {
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this . showMessage ( _ . clone ( message . attributes ) ) ;
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}
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if ( ( message . get ( 'sender' ) != 'me' ) && ( converse . windowState == 'blur' ) ) {
converse . incrementMsgCounter ( ) ;
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}
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return this . scrollDown ( ) ;
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} ,
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sendMessageStanza : function ( text ) {
/ *
* Sends the actual XML stanza to the XMPP server .
* /
// TODO: Look in ChatPartners to see what resources we have for the recipient.
// if we have one resource, we sent to only that resources, if we have multiple
// we send to the bare jid.
var timestamp = ( new Date ( ) ) . getTime ( ) ;
var bare _jid = this . model . get ( 'jid' ) ;
var message = $msg ( { from : converse . connection . jid , to : bare _jid , type : 'chat' , id : timestamp } )
. c ( 'body' ) . t ( text ) . up ( )
. c ( 'active' , { 'xmlns' : 'http://jabber.org/protocol/chatstates' } ) ;
converse . connection . send ( message ) ;
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if ( converse . forward _messages ) {
// Forward the message, so that other connected resources are also aware of it.
var forwarded = $msg ( { to : converse . bare _jid , type : 'chat' , id : timestamp } )
. c ( 'forwarded' , { xmlns : 'urn:xmpp:forward:0' } )
. c ( 'delay' , { xmns : 'urn:xmpp:delay' , stamp : timestamp } ) . up ( )
. cnode ( message . tree ( ) ) ;
converse . connection . send ( forwarded ) ;
}
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} ,
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sendMessage : function ( text ) {
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var match = text . replace ( /^\s*/ , "" ) . match ( /^\/(.*)\s*$/ ) , msgs ;
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if ( match ) {
if ( match [ 1 ] === "clear" ) {
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return this . clearMessages ( ) ;
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}
else if ( match [ 1 ] === "help" ) {
msgs = [
'<strong>/help</strong>:' + _ _ ( 'Show this menu' ) + '' ,
'<strong>/me</strong>:' + _ _ ( 'Write in the third person' ) + '' ,
'<strong>/clear</strong>:' + _ _ ( 'Remove messages' ) + ''
] ;
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this . showHelpMessages ( msgs ) ;
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return ;
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} else if ( ( converse . allow _otr ) && ( match [ 1 ] === "endotr" ) ) {
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return this . endOTR ( ) ;
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} else if ( ( converse . allow _otr ) && ( match [ 1 ] === "otr" ) ) {
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return this . model . initiateOTR ( ) ;
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}
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}
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if ( _ . contains ( [ UNVERIFIED , VERIFIED ] , this . model . get ( 'otr_status' ) ) ) {
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// Off-the-record encryption is active
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this . model . otr . sendMsg ( text ) ;
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this . model . trigger ( 'showSentOTRMessage' , text ) ;
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} else {
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// We only save unencrypted messages.
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var fullname = converse . xmppstatus . get ( 'fullname' ) ;
fullname = _ . isEmpty ( fullname ) ? converse . bare _jid : fullname ;
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this . model . messages . create ( {
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fullname : fullname ,
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sender : 'me' ,
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time : moment ( ) . format ( ) ,
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message : text
} ) ;
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this . sendMessageStanza ( text ) ;
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}
} ,
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keyPressed : function ( ev ) {
var $textarea = $ ( ev . target ) ,
message , notify , composing ;
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if ( ev . keyCode == KEY . ENTER ) {
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ev . preventDefault ( ) ;
message = $textarea . val ( ) ;
$textarea . val ( '' ) . focus ( ) ;
if ( message !== '' ) {
if ( this . model . get ( 'chatroom' ) ) {
this . sendChatRoomMessage ( message ) ;
} else {
this . sendMessage ( message ) ;
}
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converse . emit ( 'messageSend' , message ) ;
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}
this . $el . data ( 'composing' , false ) ;
} else if ( ! this . model . get ( 'chatroom' ) ) {
// composing data is only for single user chat
composing = this . $el . data ( 'composing' ) ;
if ( ! composing ) {
if ( ev . keyCode != 47 ) {
// We don't send composing messages if the message
// starts with forward-slash.
notify = $msg ( { 'to' : this . model . get ( 'jid' ) , 'type' : 'chat' } )
. c ( 'composing' , { 'xmlns' : 'http://jabber.org/protocol/chatstates' } ) ;
converse . connection . send ( notify ) ;
}
this . $el . data ( 'composing' , true ) ;
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}
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}
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} ,
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onDragResizeStart : function ( ev ) {
if ( ! converse . allow _dragresize ) { return true ; }
// Record element attributes for mouseMove().
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this . height = this . $el . children ( '.box-flyout' ) . height ( ) ;
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converse . resized _chatbox = this ;
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this . prev _pageY = ev . pageY ;
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} ,
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setChatBoxHeight : function ( height ) {
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if ( ! this . model . get ( 'minimized' ) ) {
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this . $el . children ( '.box-flyout' ) [ 0 ] . style . height = converse . applyHeightResistance ( height ) + 'px' ;
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}
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} ,
resizeChatBox : function ( ev ) {
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var diff = ev . pageY - this . prev _pageY ;
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if ( ! diff ) { return ; }
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this . height -= diff ;
this . prev _pageY = ev . pageY ;
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this . setChatBoxHeight ( this . height ) ;
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} ,
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clearMessages : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
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var result = confirm ( _ _ ( "Are you sure you want to clear the messages from this chat box?" ) ) ;
if ( result === true ) {
this . $el . find ( '.chat-content' ) . empty ( ) ;
this . model . messages . reset ( ) ;
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this . model . messages . browserStorage . _clear ( ) ;
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}
return this ;
} ,
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insertEmoticon : function ( ev ) {
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ev . stopPropagation ( ) ;
this . $el . find ( '.toggle-smiley ul' ) . slideToggle ( 200 ) ;
var $textbox = this . $el . find ( 'textarea.chat-textarea' ) ;
var value = $textbox . val ( ) ;
var $target = $ ( ev . target ) ;
$target = $target . is ( 'a' ) ? $target : $target . children ( 'a' ) ;
if ( value && ( value [ value . length - 1 ] !== ' ' ) ) {
value = value + ' ' ;
}
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$textbox . focus ( ) . val ( value + $target . data ( 'emoticon' ) + ' ' ) ;
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} ,
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toggleEmoticonMenu : function ( ev ) {
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ev . stopPropagation ( ) ;
this . $el . find ( '.toggle-smiley ul' ) . slideToggle ( 200 ) ;
} ,
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toggleOTRMenu : function ( ev ) {
ev . stopPropagation ( ) ;
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this . $el . find ( '.toggle-otr ul' ) . slideToggle ( 200 ) ;
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} ,
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showOTRError : function ( msg ) {
if ( msg == 'Message cannot be sent at this time.' ) {
this . showHelpMessages (
[ _ _ ( 'Your message could not be sent' ) ] , 'error' ) ;
} else if ( msg == 'Received an unencrypted message.' ) {
this . showHelpMessages (
[ _ _ ( 'We received an unencrypted message' ) ] , 'error' ) ;
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} else if ( msg == 'Received an unreadable encrypted message.' ) {
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this . showHelpMessages (
[ _ _ ( 'We received an unreadable encrypted message' ) ] ,
'error' ) ;
} else {
this . showHelpMessages ( [ 'Encryption error occured: ' + msg ] , 'error' ) ;
}
console . log ( "OTR ERROR:" + msg ) ;
} ,
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buddyStartsOTR : function ( ev ) {
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this . showHelpMessages ( [ _ _ ( 'This user has requested an encrypted session.' ) ] ) ;
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this . model . initiateOTR ( ) ;
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} ,
startOTRFromToolbar : function ( ev ) {
$ ( ev . target ) . parent ( ) . parent ( ) . slideUp ( ) ;
ev . stopPropagation ( ) ;
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this . model . initiateOTR ( ) ;
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} ,
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endOTR : function ( ev ) {
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if ( typeof ev !== "undefined" ) {
ev . preventDefault ( ) ;
ev . stopPropagation ( ) ;
}
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this . model . endOTR ( ) ;
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} ,
authOTR : function ( ev ) {
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var scheme = $ ( ev . target ) . data ( ) . scheme ;
var result , question , answer ;
if ( scheme === 'fingerprint' ) {
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result = confirm ( _ _ ( 'Here are the fingerprints, please confirm them with %1$s, outside of this chat.\n\nFingerprint for you, %2$s: %3$s\n\nFingerprint for %1$s: %4$s\n\nIf you have confirmed that the fingerprints match, click OK, otherwise click Cancel.' , [
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this . model . get ( 'fullname' ) ,
converse . xmppstatus . get ( 'fullname' ) || converse . bare _jid ,
this . model . otr . priv . fingerprint ( ) ,
this . model . otr . their _priv _pk . fingerprint ( )
]
) ) ;
if ( result === true ) {
this . model . save ( { 'otr_status' : VERIFIED } ) ;
} else {
this . model . save ( { 'otr_status' : UNVERIFIED } ) ;
}
} else if ( scheme === 'smp' ) {
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alert ( _ _ ( 'You will be prompted to provide a security question and then an answer to that question.\n\nYour buddy will then be prompted the same question and if they type the exact same answer (case sensitive), their identity will be verified.' ) ) ;
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question = prompt ( _ _ ( 'What is your security question?' ) ) ;
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if ( question ) {
answer = prompt ( _ _ ( 'What is the answer to the security question?' ) ) ;
this . model . otr . smpSecret ( answer , question ) ;
}
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} else {
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this . showHelpMessages ( [ _ _ ( 'Invalid authentication scheme provided' ) ] , 'error' ) ;
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}
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} ,
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toggleCall : function ( ev ) {
ev . stopPropagation ( ) ;
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converse . emit ( 'callButtonClicked' , {
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connection : converse . connection ,
model : this . model
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} ) ;
} ,
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onChange : function ( item , changed ) {
if ( _ . has ( item . changed , 'chat_status' ) ) {
var chat _status = item . get ( 'chat_status' ) ,
fullname = item . get ( 'fullname' ) ;
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fullname = _ . isEmpty ( fullname ) ? item . get ( 'jid' ) : fullname ;
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if ( this . $el . is ( ':visible' ) ) {
if ( chat _status === 'offline' ) {
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this . showStatusNotification ( fullname + ' ' + 'has gone offline' ) ;
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} else if ( chat _status === 'away' ) {
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this . showStatusNotification ( fullname + ' ' + 'has gone away' ) ;
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} else if ( ( chat _status === 'dnd' ) ) {
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this . showStatusNotification ( fullname + ' ' + 'is busy' ) ;
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} else if ( chat _status === 'online' ) {
this . $el . find ( 'div.chat-event' ) . remove ( ) ;
}
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}
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converse . emit ( 'buddyStatusChanged' , item . attributes , item . get ( 'chat_status' ) ) ;
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}
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if ( _ . has ( item . changed , 'status' ) ) {
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this . showStatusMessage ( ) ;
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converse . emit ( 'buddyStatusMessageChanged' , item . attributes , item . get ( 'status' ) ) ;
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}
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if ( _ . has ( item . changed , 'image' ) ) {
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this . renderAvatar ( ) ;
}
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if ( _ . has ( item . changed , 'otr_status' ) ) {
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this . renderToolbar ( ) . informOTRChange ( ) ;
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}
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if ( _ . has ( item . changed , 'minimized' ) ) {
if ( item . get ( 'minimized' ) ) {
this . hide ( ) ;
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} else {
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this . maximize ( ) ;
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}
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}
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// TODO check for changed fullname as well
} ,
showStatusMessage : function ( msg ) {
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msg = msg || this . model . get ( 'status' ) ;
if ( msg ) {
this . $el . find ( 'p.user-custom-message' ) . text ( msg ) . attr ( 'title' , msg ) ;
}
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return this ;
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} ,
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close : function ( ev ) {
if ( ev && ev . preventDefault ) {
ev . preventDefault ( ) ;
}
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if ( converse . connection ) {
this . model . destroy ( ) ;
} else {
this . model . trigger ( 'hide' ) ;
}
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converse . emit ( 'chatBoxClosed' , this ) ;
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return this ;
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} ,
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maximize : function ( ) {
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// Restores a minimized chat box
this . $el . insertAfter ( converse . chatboxviews . get ( "controlbox" ) . $el ) . show ( 'fast' , $ . proxy ( function ( ) {
converse . refreshWebkit ( ) ;
this . focus ( ) ;
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converse . emit ( 'chatBoxMaximized' , this ) ;
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} , this ) ) ;
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} ,
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minimize : function ( ev ) {
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if ( ev && ev . preventDefault ) {
ev . preventDefault ( ) ;
}
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// Minimizes a chat box
this . model . minimize ( ) ;
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this . $el . hide ( 'fast' , converse . refreshwebkit ) ;
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converse . emit ( 'chatBoxMinimized' , this ) ;
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} ,
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updateVCard : function ( ) {
var jid = this . model . get ( 'jid' ) ,
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contact = converse . roster . get ( jid ) ;
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if ( ( contact ) && ( ! contact . get ( 'vcard_updated' ) ) ) {
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converse . getVCard (
jid ,
$ . proxy ( function ( jid , fullname , image , image _type , url ) {
this . model . save ( {
'fullname' : fullname || jid ,
'url' : url ,
'image_type' : image _type ,
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'image' : image
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} ) ;
} , this ) ,
$ . proxy ( function ( stanza ) {
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converse . log ( "ChatBoxView.initialize: An error occured while fetching vcard" ) ;
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} , this )
) ;
}
} ,
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informOTRChange : function ( ) {
var data = this . model . toJSON ( ) ;
var msgs = [ ] ;
if ( data . otr _status == UNENCRYPTED ) {
msgs . push ( _ _ ( "Your messages are not encrypted anymore" ) ) ;
} else if ( data . otr _status == UNVERIFIED ) {
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msgs . push ( _ _ ( "Your messages are now encrypted but your buddy's identity has not been verified." ) ) ;
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} else if ( data . otr _status == VERIFIED ) {
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msgs . push ( _ _ ( "Your buddy's identify has been verified." ) ) ;
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} else if ( data . otr _status == FINISHED ) {
msgs . push ( _ _ ( "Your buddy has ended encryption on their end, you should do the same." ) ) ;
}
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return this . showHelpMessages ( msgs , 'info' , false ) ;
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} ,
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renderToolbar : function ( ) {
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if ( converse . show _toolbar ) {
var data = this . model . toJSON ( ) ;
if ( data . otr _status == UNENCRYPTED ) {
data . otr _tooltip = _ _ ( 'Your messages are not encrypted. Click here to enable OTR encryption.' ) ;
} else if ( data . otr _status == UNVERIFIED ) {
data . otr _tooltip = _ _ ( 'Your messages are encrypted, but your buddy has not been verified.' ) ;
} else if ( data . otr _status == VERIFIED ) {
data . otr _tooltip = _ _ ( 'Your messages are encrypted and your buddy verified.' ) ;
} else if ( data . otr _status == FINISHED ) {
data . otr _tooltip = _ _ ( 'Your buddy has closed their end of the private session, you should do the same' ) ;
}
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this . $el . find ( '.chat-toolbar' ) . html (
converse . templates . toolbar (
_ . extend ( data , {
FINISHED : FINISHED ,
UNENCRYPTED : UNENCRYPTED ,
UNVERIFIED : UNVERIFIED ,
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VERIFIED : VERIFIED ,
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allow _otr : converse . allow _otr && ! this . is _chatroom ,
label _end _encrypted _conversation : _ _ ( 'End encrypted conversation' ) ,
label _refresh _encrypted _conversation : _ _ ( 'Refresh encrypted conversation' ) ,
label _start _encrypted _conversation : _ _ ( 'Start encrypted conversation' ) ,
label _verify _with _fingerprints : _ _ ( 'Verify with fingerprints' ) ,
label _verify _with _smp : _ _ ( 'Verify with SMP' ) ,
label _whats _this : _ _ ( "What\'s this?" ) ,
otr _status _class : OTR _CLASS _MAPPING [ data . otr _status ] ,
otr _translated _status : OTR _TRANSLATED _MAPPING [ data . otr _status ] ,
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show _call _button : converse . visible _toolbar _buttons . call ,
show _clear _button : converse . visible _toolbar _buttons . clear ,
show _emoticons : converse . visible _toolbar _buttons . emoticons
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} )
)
) ;
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}
return this ;
} ,
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renderAvatar : function ( ) {
if ( ! this . model . get ( 'image' ) ) {
return ;
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}
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var img _src = 'data:' + this . model . get ( 'image_type' ) + ';base64,' + this . model . get ( 'image' ) ,
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canvas = $ ( '<canvas height="31px" width="31px" class="avatar"></canvas>' ) . get ( 0 ) ;
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if ( ! ( canvas . getContext && canvas . getContext ( '2d' ) ) ) {
return this ;
}
var ctx = canvas . getContext ( '2d' ) ;
var img = new Image ( ) ; // Create new Image object
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img . onload = function ( ) {
var ratio = img . width / img . height ;
ctx . drawImage ( img , 0 , 0 , 35 * ratio , 35 ) ;
} ;
img . src = img _src ;
this . $el . find ( '.chat-title' ) . before ( canvas ) ;
return this ;
} ,
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focus : function ( ) {
this . $el . find ( '.chat-textarea' ) . focus ( ) ;
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converse . emit ( 'chatBoxFocused' , this ) ;
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return this ;
} ,
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hide : function ( ) {
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if ( this . $el . is ( ':visible' ) && this . $el . css ( 'opacity' ) == "1" ) {
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this . $el . hide ( ) ;
converse . refreshWebkit ( ) ;
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}
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return this ;
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} ,
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show : function ( callback ) {
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if ( this . $el . is ( ':visible' ) && this . $el . css ( 'opacity' ) == "1" ) {
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return this . focus ( ) ;
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}
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this . $el . fadeIn ( callback ) ;
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if ( converse . connection ) {
// Without a connection, we haven't yet initialized
// localstorage
this . model . save ( ) ;
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this . initDragResize ( ) ;
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}
return this ;
} ,
scrollDown : function ( ) {
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var $content = this . $ ( '.chat-content' ) ;
if ( $content . is ( ':visible' ) ) {
$content . scrollTop ( $content [ 0 ] . scrollHeight ) ;
}
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return this ;
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}
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} ) ;
this . ContactsPanel = Backbone . View . extend ( {
tagName : 'div' ,
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className : 'controlbox-pane' ,
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id : 'users' ,
events : {
'click a.toggle-xmpp-contact-form' : 'toggleContactForm' ,
'submit form.add-xmpp-contact' : 'addContactFromForm' ,
'submit form.search-xmpp-contact' : 'searchContacts' ,
'click a.subscribe-to-user' : 'addContactFromList'
} ,
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initialize : function ( cfg ) {
cfg . $parent . append ( this . $el ) ;
this . $tabs = cfg . $parent . parent ( ) . find ( '#controlbox-tabs' ) ;
} ,
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render : function ( ) {
var markup ;
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var widgets = converse . templates . contacts _panel ( {
label _online : _ _ ( 'Online' ) ,
label _busy : _ _ ( 'Busy' ) ,
label _away : _ _ ( 'Away' ) ,
label _offline : _ _ ( 'Offline' )
} ) ;
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this . $tabs . append ( converse . templates . contacts _tab ( { label _contacts : LABEL _CONTACTS } ) ) ;
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if ( converse . xhr _user _search ) {
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markup = converse . templates . search _contact ( {
label _contact _name : _ _ ( 'Contact name' ) ,
label _search : _ _ ( 'Search' )
} ) ;
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} else {
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markup = converse . templates . add _contact _form ( {
label _contact _username : _ _ ( 'Contact username' ) ,
label _add : _ _ ( 'Add' )
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} ) ;
}
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if ( converse . allow _contact _requests ) {
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widgets += converse . templates . add _contact _dropdown ( {
label _click _to _chat : _ _ ( 'Click to add new chat contacts' ) ,
label _add _contact : _ _ ( 'Add a contact' )
} ) ;
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}
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this . $el . html ( widgets ) ;
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this . $el . find ( '.search-xmpp ul' ) . append ( markup ) ;
this . $el . append ( converse . rosterview . $el ) ;
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converse . rosterview . update ( ) ; // Will render live filter if needed.
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return this ;
} ,
toggleContactForm : function ( ev ) {
ev . preventDefault ( ) ;
this . $el . find ( '.search-xmpp' ) . toggle ( 'fast' , function ( ) {
if ( $ ( this ) . is ( ':visible' ) ) {
$ ( this ) . find ( 'input.username' ) . focus ( ) ;
}
} ) ;
} ,
searchContacts : function ( ev ) {
ev . preventDefault ( ) ;
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$ . getJSON ( converse . xhr _user _search _url + "?q=" + $ ( ev . target ) . find ( 'input.username' ) . val ( ) , function ( data ) {
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var $ul = $ ( '.search-xmpp ul' ) ;
$ul . find ( 'li.found-user' ) . remove ( ) ;
$ul . find ( 'li.chat-info' ) . remove ( ) ;
if ( ! data . length ) {
$ul . append ( '<li class="chat-info">' + _ _ ( 'No users found' ) + '</li>' ) ;
}
$ ( data ) . each ( function ( idx , obj ) {
$ul . append (
$ ( '<li class="found-user"></li>' )
. append (
$ ( '<a class="subscribe-to-user" href="#" title="' + _ _ ( 'Click to add as a chat contact' ) + '"></a>' )
. attr ( 'data-recipient' , Strophe . escapeNode ( obj . id ) + '@' + converse . domain )
. text ( obj . fullname )
)
) ;
} ) ;
} ) ;
} ,
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addContactFromForm : function ( ev ) {
ev . preventDefault ( ) ;
var $input = $ ( ev . target ) . find ( 'input' ) ;
var jid = $input . val ( ) ;
if ( ! jid ) {
// this is not a valid JID
$input . addClass ( 'error' ) ;
return ;
}
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this . addContact ( jid ) ;
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$ ( '.search-xmpp' ) . hide ( ) ;
} ,
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addContactFromList : function ( ev ) {
ev . preventDefault ( ) ;
var $target = $ ( ev . target ) ,
jid = $target . attr ( 'data-recipient' ) ,
name = $target . text ( ) ;
this . addContact ( jid , name ) ;
$target . parent ( ) . remove ( ) ;
$ ( '.search-xmpp' ) . hide ( ) ;
} ,
addContact : function ( jid , name ) {
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name = _ . isEmpty ( name ) ? jid : name ;
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converse . connection . roster . add ( jid , name , [ ] , function ( iq ) {
converse . connection . roster . subscribe ( jid , null , converse . xmppstatus . get ( 'fullname' ) ) ;
} ) ;
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}
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} ) ;
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this . RoomsPanel = Backbone . View . extend ( {
tagName : 'div' ,
id : 'chatrooms' ,
events : {
'submit form.add-chatroom' : 'createChatRoom' ,
'click input#show-rooms' : 'showRooms' ,
'click a.open-room' : 'createChatRoom' ,
'click a.room-info' : 'showRoomInfo'
} ,
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initialize : function ( cfg ) {
cfg . $parent . append (
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this . $el . html (
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converse . templates . room _panel ( {
'server_input_type' : converse . hide _muc _server && 'hidden' || 'text' ,
'label_room_name' : _ _ ( 'Room name' ) ,
'label_nickname' : _ _ ( 'Nickname' ) ,
'label_server' : _ _ ( 'Server' ) ,
'label_join' : _ _ ( 'Join' ) ,
'label_show_rooms' : _ _ ( 'Show rooms' )
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} )
) . hide ( ) ) ;
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this . $tabs = cfg . $parent . parent ( ) . find ( '#controlbox-tabs' ) ;
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this . on ( 'update-rooms-list' , function ( ev ) {
this . updateRoomsList ( ) ;
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} ) ;
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converse . xmppstatus . on ( "change" , $ . proxy ( function ( model ) {
if ( ! ( _ . has ( model . changed , 'fullname' ) ) ) {
return ;
}
var $nick = this . $el . find ( 'input.new-chatroom-nick' ) ;
if ( ! $nick . is ( ':focus' ) ) {
$nick . val ( model . get ( 'fullname' ) ) ;
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}
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} , this ) ) ;
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} ,
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render : function ( ) {
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this . $tabs . append ( converse . templates . chatrooms _tab ( { label _rooms : _ _ ( 'Rooms' ) } ) ) ;
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return this ;
} ,
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informNoRoomsFound : function ( ) {
var $available _chatrooms = this . $el . find ( '#available-chatrooms' ) ;
// # For translators: %1$s is a variable and will be replaced with the XMPP server name
$available _chatrooms . html ( '<dt>' + _ _ ( 'No rooms on %1$s' , this . muc _domain ) + '</dt>' ) ;
$ ( 'input#show-rooms' ) . show ( ) . siblings ( 'span.spinner' ) . remove ( ) ;
} ,
updateRoomsList : function ( domain ) {
converse . connection . muc . listRooms (
this . muc _domain ,
$ . proxy ( function ( iq ) { // Success
var name , jid , i , fragment ,
that = this ,
$available _chatrooms = this . $el . find ( '#available-chatrooms' ) ;
this . rooms = $ ( iq ) . find ( 'query' ) . find ( 'item' ) ;
if ( this . rooms . length ) {
// # For translators: %1$s is a variable and will be
// # replaced with the XMPP server name
$available _chatrooms . html ( '<dt>' + _ _ ( 'Rooms on %1$s' , this . muc _domain ) + '</dt>' ) ;
fragment = document . createDocumentFragment ( ) ;
for ( i = 0 ; i < this . rooms . length ; i ++ ) {
name = Strophe . unescapeNode ( $ ( this . rooms [ i ] ) . attr ( 'name' ) || $ ( this . rooms [ i ] ) . attr ( 'jid' ) ) ;
jid = $ ( this . rooms [ i ] ) . attr ( 'jid' ) ;
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fragment . appendChild ( $ (
converse . templates . room _item ( {
'name' : name ,
'jid' : jid ,
'open_title' : _ _ ( 'Click to open this room' ) ,
'info_title' : _ _ ( 'Show more information on this room' )
} )
) [ 0 ] ) ;
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}
$available _chatrooms . append ( fragment ) ;
$ ( 'input#show-rooms' ) . show ( ) . siblings ( 'span.spinner' ) . remove ( ) ;
} else {
this . informNoRoomsFound ( ) ;
}
return true ;
} , this ) ,
$ . proxy ( function ( iq ) { // Failure
this . informNoRoomsFound ( ) ;
} , this ) ) ;
} ,
showRooms : function ( ev ) {
var $available _chatrooms = this . $el . find ( '#available-chatrooms' ) ;
var $server = this . $el . find ( 'input.new-chatroom-server' ) ;
var server = $server . val ( ) ;
if ( ! server ) {
$server . addClass ( 'error' ) ;
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return ;
}
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this . $el . find ( 'input.new-chatroom-name' ) . removeClass ( 'error' ) ;
$server . removeClass ( 'error' ) ;
$available _chatrooms . empty ( ) ;
$ ( 'input#show-rooms' ) . hide ( ) . after ( '<span class="spinner"/>' ) ;
this . muc _domain = server ;
this . updateRoomsList ( ) ;
} ,
showRoomInfo : function ( ev ) {
var target = ev . target ,
$dd = $ ( target ) . parent ( 'dd' ) ,
$div = $dd . find ( 'div.room-info' ) ;
if ( $div . length ) {
$div . remove ( ) ;
} else {
$dd . find ( 'span.spinner' ) . remove ( ) ;
$dd . append ( '<span class="spinner hor_centered"/>' ) ;
converse . connection . disco . info (
$ ( target ) . attr ( 'data-room-jid' ) ,
null ,
$ . proxy ( function ( stanza ) {
var $stanza = $ ( stanza ) ;
// All MUC features found here: http://xmpp.org/registrar/disco-features.html
$dd . find ( 'span.spinner' ) . replaceWith (
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converse . templates . room _description ( {
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'desc' : $stanza . find ( 'field[var="muc#roominfo_description"] value' ) . text ( ) ,
'occ' : $stanza . find ( 'field[var="muc#roominfo_occupants"] value' ) . text ( ) ,
'hidden' : $stanza . find ( 'feature[var="muc_hidden"]' ) . length ,
'membersonly' : $stanza . find ( 'feature[var="muc_membersonly"]' ) . length ,
'moderated' : $stanza . find ( 'feature[var="muc_moderated"]' ) . length ,
'nonanonymous' : $stanza . find ( 'feature[var="muc_nonanonymous"]' ) . length ,
'open' : $stanza . find ( 'feature[var="muc_open"]' ) . length ,
'passwordprotected' : $stanza . find ( 'feature[var="muc_passwordprotected"]' ) . length ,
'persistent' : $stanza . find ( 'feature[var="muc_persistent"]' ) . length ,
'publicroom' : $stanza . find ( 'feature[var="muc_public"]' ) . length ,
'semianonymous' : $stanza . find ( 'feature[var="muc_semianonymous"]' ) . length ,
'temporary' : $stanza . find ( 'feature[var="muc_temporary"]' ) . length ,
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'unmoderated' : $stanza . find ( 'feature[var="muc_unmoderated"]' ) . length ,
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'label_desc' : _ _ ( 'Description:' ) ,
'label_occ' : _ _ ( 'Occupants:' ) ,
'label_features' : _ _ ( 'Features:' ) ,
'label_requires_auth' : _ _ ( 'Requires authentication' ) ,
'label_hidden' : _ _ ( 'Hidden' ) ,
'label_requires_invite' : _ _ ( 'Requires an invitation' ) ,
'label_moderated' : _ _ ( 'Moderated' ) ,
'label_non_anon' : _ _ ( 'Non-anonymous' ) ,
'label_open_room' : _ _ ( 'Open room' ) ,
'label_permanent_room' : _ _ ( 'Permanent room' ) ,
'label_public' : _ _ ( 'Public' ) ,
'label_semi_anon' : _ ( 'Semi-anonymous' ) ,
'label_temp_room' : _ ( 'Temporary room' ) ,
'label_unmoderated' : _ _ ( 'Unmoderated' )
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} ) ) ;
} , this ) ) ;
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}
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} ,
createChatRoom : function ( ev ) {
ev . preventDefault ( ) ;
var name , $name ,
server , $server ,
jid ,
$nick = this . $el . find ( 'input.new-chatroom-nick' ) ,
nick = $nick . val ( ) ,
chatroom ;
if ( ! nick ) { $nick . addClass ( 'error' ) ; }
else { $nick . removeClass ( 'error' ) ; }
if ( ev . type === 'click' ) {
jid = $ ( ev . target ) . attr ( 'data-room-jid' ) ;
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} else {
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$name = this . $el . find ( 'input.new-chatroom-name' ) ;
$server = this . $el . find ( 'input.new-chatroom-server' ) ;
server = $server . val ( ) ;
name = $name . val ( ) . trim ( ) . toLowerCase ( ) ;
$name . val ( '' ) ; // Clear the input
if ( name && server ) {
jid = Strophe . escapeNode ( name ) + '@' + server ;
$name . removeClass ( 'error' ) ;
$server . removeClass ( 'error' ) ;
this . muc _domain = server ;
} else {
if ( ! name ) { $name . addClass ( 'error' ) ; }
if ( ! server ) { $server . addClass ( 'error' ) ; }
return ;
}
}
if ( ! nick ) { return ; }
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chatroom = converse . chatboxviews . showChat ( {
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'id' : jid ,
'jid' : jid ,
'name' : Strophe . unescapeNode ( Strophe . getNodeFromJid ( jid ) ) ,
'nick' : nick ,
'chatroom' : true ,
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'box_id' : b64 _sha1 ( jid )
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} ) ;
if ( ! chatroom . get ( 'connected' ) ) {
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converse . chatboxviews . get ( jid ) . connect ( null ) ;
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}
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}
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} ) ;
this . ControlBoxView = converse . ChatBoxView . extend ( {
tagName : 'div' ,
className : 'chatbox' ,
id : 'controlbox' ,
events : {
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'click a.close-chatbox-button' : 'close' ,
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'click ul#controlbox-tabs li a' : 'switchTab' ,
'mousedown .dragresize-tm' : 'onDragResizeStart'
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} ,
initialize : function ( ) {
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this . $el . insertAfter ( converse . controlboxtoggle . $el ) ;
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this . model . on ( 'change' , $ . proxy ( function ( item , changed ) {
var i ;
if ( _ . has ( item . changed , 'connected' ) ) {
this . render ( ) ;
converse . features . on ( 'add' , $ . proxy ( this . featureAdded , this ) ) ;
// Features could have been added before the controlbox was
// initialized. Currently we're only interested in MUC
var feature = converse . features . findWhere ( { 'var' : 'http://jabber.org/protocol/muc' } ) ;
if ( feature ) {
this . featureAdded ( feature ) ;
}
}
} , this ) ) ;
this . model . on ( 'show' , this . show , this ) ;
this . model . on ( 'destroy' , this . hide , this ) ;
this . model . on ( 'hide' , this . hide , this ) ;
} ,
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render : function ( ) {
if ( ( ! converse . prebind ) && ( ! converse . connection ) ) {
// Add login panel if the user still has to authenticate
this . $el . html ( converse . templates . controlbox ( this . model . toJSON ( ) ) ) ;
this . loginpanel = new converse . LoginPanel ( { '$parent' : this . $el . find ( '.controlbox-panes' ) , 'model' : this } ) ;
this . loginpanel . render ( ) ;
this . initDragResize ( ) ;
} else if ( ! this . contactspanel ) {
this . $el . html ( converse . templates . controlbox ( this . model . toJSON ( ) ) ) ;
this . contactspanel = new converse . ContactsPanel ( { '$parent' : this . $el . find ( '.controlbox-panes' ) } ) ;
this . contactspanel . render ( ) ;
converse . xmppstatusview = new converse . XMPPStatusView ( { 'model' : converse . xmppstatus } ) ;
converse . xmppstatusview . render ( ) ;
if ( converse . allow _muc ) {
this . roomspanel = new converse . RoomsPanel ( { '$parent' : this . $el . find ( '.controlbox-panes' ) } ) ;
this . roomspanel . render ( ) ;
}
this . initDragResize ( ) ;
}
return this ;
} ,
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hide : function ( callback ) {
this . $el . hide ( 'fast' , function ( ) {
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converse . refreshWebkit ( ) ;
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converse . emit ( 'chatBoxClosed' , this ) ;
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converse . controlboxtoggle . show ( function ( ) {
if ( typeof callback === "function" ) {
callback ( ) ;
}
} ) ;
} ) ;
} ,
show : function ( ) {
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converse . controlboxtoggle . hide ( $ . proxy ( function ( ) {
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this . $el . show ( 'fast' , function ( ) {
converse . refreshWebkit ( ) ;
} . bind ( this ) ) ;
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converse . emit ( 'controlBoxOpened' , this ) ;
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} , this ) ) ;
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return this ;
} ,
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featureAdded : function ( feature ) {
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if ( ( feature . get ( 'var' ) == 'http://jabber.org/protocol/muc' ) && ( converse . allow _muc ) ) {
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this . roomspanel . muc _domain = feature . get ( 'from' ) ;
var $server = this . $el . find ( 'input.new-chatroom-server' ) ;
if ( ! $server . is ( ':focus' ) ) {
$server . val ( this . roomspanel . muc _domain ) ;
}
if ( converse . auto _list _rooms ) {
this . roomspanel . trigger ( 'update-rooms-list' ) ;
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}
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}
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} ,
switchTab : function ( ev ) {
ev . preventDefault ( ) ;
var $tab = $ ( ev . target ) ,
$sibling = $tab . parent ( ) . siblings ( 'li' ) . children ( 'a' ) ,
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$tab _panel = $ ( $tab . attr ( 'href' ) ) ;
$ ( $sibling . attr ( 'href' ) ) . hide ( ) ;
$sibling . removeClass ( 'current' ) ;
$tab . addClass ( 'current' ) ;
$tab _panel . show ( ) ;
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} ,
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showHelpMessages : function ( msgs ) {
// Override showHelpMessages in ChatBoxView, for now do nothing.
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return ;
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}
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} ) ;
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this . ChatRoomView = converse . ChatBoxView . extend ( {
length : 300 ,
tagName : 'div' ,
className : 'chatroom' ,
events : {
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'click .close-chatbox-button' : 'close' ,
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'click .toggle-chatbox-button' : 'minimize' ,
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'click .configure-chatroom-button' : 'configureChatRoom' ,
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'click .toggle-smiley' : 'toggleEmoticonMenu' ,
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'click .toggle-smiley ul li' : 'insertEmoticon' ,
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'click .toggle-clear' : 'clearChatRoomMessages' ,
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'keypress textarea.chat-textarea' : 'keyPressed' ,
'mousedown .dragresize-tm' : 'onDragResizeStart'
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} ,
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is _chatroom : true ,
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initialize : function ( ) {
this . connect ( null ) ;
this . model . messages . on ( 'add' , this . onMessageAdded , this ) ;
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this . model . on ( 'change:minimized' , function ( item ) {
if ( item . get ( 'minimized' ) ) {
this . hide ( ) ;
} else {
this . maximize ( ) ;
}
} , this ) ;
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this . model . on ( 'destroy' , function ( model , response , options ) {
this . hide ( ) ;
converse . connection . muc . leave (
this . model . get ( 'jid' ) ,
this . model . get ( 'nick' ) ,
$ . proxy ( this . onLeave , this ) ,
undefined ) ;
} ,
this ) ;
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this . $el . insertAfter ( converse . chatboxviews . get ( "controlbox" ) . $el ) ;
this . render ( ) . model . messages . fetch ( { add : true } ) ;
if ( this . model . get ( 'minimized' ) ) {
this . hide ( ) ;
} else {
this . show ( ) ;
}
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} ,
render : function ( ) {
this . $el . attr ( 'id' , this . model . get ( 'box_id' ) )
. html ( converse . templates . chatroom ( this . model . toJSON ( ) ) ) ;
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converse . emit ( 'chatRoomOpened' , this ) ;
setTimeout ( function ( ) {
converse . refreshWebkit ( ) ;
} , 50 ) ;
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return this ;
} ,
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sendChatRoomMessage : function ( body ) {
var match = body . replace ( /^\s*/ , "" ) . match ( /^\/(.*?)(?: (.*))?$/ ) || [ false ] ,
$chat _content ;
switch ( match [ 1 ] ) {
case 'msg' :
// TODO: Private messages
break ;
case 'clear' :
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this . clearChatRoomMessages ( ) ;
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break ;
case 'topic' :
converse . connection . muc . setTopic ( this . model . get ( 'jid' ) , match [ 2 ] ) ;
break ;
case 'kick' :
converse . connection . muc . kick ( this . model . get ( 'jid' ) , match [ 2 ] ) ;
break ;
case 'ban' :
converse . connection . muc . ban ( this . model . get ( 'jid' ) , match [ 2 ] ) ;
break ;
case 'op' :
converse . connection . muc . op ( this . model . get ( 'jid' ) , match [ 2 ] ) ;
break ;
case 'deop' :
converse . connection . muc . deop ( this . model . get ( 'jid' ) , match [ 2 ] ) ;
break ;
case 'help' :
$chat _content = this . $el . find ( '.chat-content' ) ;
msgs = [
'<strong>/help</strong>:' + _ _ ( 'Show this menu' ) + '' ,
'<strong>/me</strong>:' + _ _ ( 'Write in the third person' ) + '' ,
'<strong>/topic</strong>:' + _ _ ( 'Set chatroom topic' ) + '' ,
'<strong>/kick</strong>:' + _ _ ( 'Kick user from chatroom' ) + '' ,
'<strong>/ban</strong>:' + _ _ ( 'Ban user from chatroom' ) + '' ,
'<strong>/clear</strong>:' + _ _ ( 'Remove messages' ) + ''
] ;
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this . showHelpMessages ( msgs ) ;
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break ;
default :
this . last _msgid = converse . connection . muc . groupchat ( this . model . get ( 'jid' ) , body ) ;
break ;
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}
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} ,
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initInviteWidget : function ( ) {
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var $el = this . $ ( 'input.invited-contact' ) ;
$el . typeahead ( {
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minLength : 1 ,
highlight : true
} , {
name : 'contacts-dataset' ,
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source : function ( q , cb ) {
var results = [ ] ;
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_ . each ( converse . roster . filter ( contains ( [ 'fullname' , 'jid' ] , q ) ) , function ( n ) {
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results . push ( { value : n . get ( 'fullname' ) , jid : n . get ( 'jid' ) } ) ;
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} ) ;
cb ( results ) ;
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} ,
templates : {
suggestion : _ . template ( '<p data-jid="{{jid}}">{{value}}</p>' )
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}
} ) ;
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$el . on ( 'typeahead:selected' , $ . proxy ( function ( ev , suggestion , dname ) {
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var reason = prompt (
_ _ ( _ _ _ ( 'You are about to invite %1$s to the chat room "%2$s". ' ) , suggestion . value , this . model . get ( 'id' ) ) +
_ _ ( "You may optionally include a message, explaining the reason for the invitation." )
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) ;
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if ( reason !== null ) {
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converse . connection . muc . rooms [ this . model . get ( 'id' ) ] . directInvite ( suggestion . jid , reason ) ;
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}
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$ ( ev . target ) . typeahead ( 'val' , '' ) ;
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} , this ) ) ;
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return this ;
} ,
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renderChatArea : function ( ) {
if ( ! this . $el . find ( '.chat-area' ) . length ) {
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this . $el . find ( '.chat-body' ) . empty ( ) . append (
converse . templates . chatarea ( {
'show_toolbar' : converse . show _toolbar ,
'label_message' : _ _ ( 'Message' )
} )
) ;
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this . initInviteWidget ( ) . renderToolbar ( ) ;
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}
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return this ;
} ,
connect : function ( password ) {
if ( _ . has ( converse . connection . muc . rooms , this . model . get ( 'jid' ) ) ) {
// If the room exists, it already has event listeners, so we
// doing add them again.
converse . connection . muc . join (
this . model . get ( 'jid' ) , this . model . get ( 'nick' ) , null , null , null , password ) ;
} else {
converse . connection . muc . join (
this . model . get ( 'jid' ) ,
this . model . get ( 'nick' ) ,
$ . proxy ( this . onChatRoomMessage , this ) ,
$ . proxy ( this . onChatRoomPresence , this ) ,
$ . proxy ( this . onChatRoomRoster , this ) ,
password ) ;
}
} ,
onLeave : function ( ) {
this . model . set ( 'connected' , false ) ;
} ,
renderConfigurationForm : function ( stanza ) {
var $form = this . $el . find ( 'form.chatroom-form' ) ,
$stanza = $ ( stanza ) ,
$fields = $stanza . find ( 'field' ) ,
title = $stanza . find ( 'title' ) . text ( ) ,
instructions = $stanza . find ( 'instructions' ) . text ( ) ,
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i , j , options = [ ] , $field , $options ;
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var input _types = {
'text-private' : 'password' ,
'text-single' : 'textline' ,
'boolean' : 'checkbox' ,
'hidden' : 'hidden' ,
'list-single' : 'dropdown'
} ;
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$form . find ( 'span.spinner' ) . remove ( ) ;
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$form . append ( $ ( '<legend>' ) . text ( title ) ) ;
if ( instructions != title ) {
$form . append ( $ ( '<p>' ) . text ( instructions ) ) ;
}
for ( i = 0 ; i < $fields . length ; i ++ ) {
$field = $ ( $fields [ i ] ) ;
if ( $field . attr ( 'type' ) == 'list-single' ) {
options = [ ] ;
$options = $field . find ( 'option' ) ;
for ( j = 0 ; j < $options . length ; j ++ ) {
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options . push ( converse . templates . select _option ( {
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value : $ ( $options [ j ] ) . find ( 'value' ) . text ( ) ,
label : $ ( $options [ j ] ) . attr ( 'label' )
} ) ) ;
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}
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$form . append ( converse . templates . form _select ( {
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name : $field . attr ( 'var' ) ,
label : $field . attr ( 'label' ) ,
options : options . join ( '' )
} ) ) ;
} else if ( $field . attr ( 'type' ) == 'boolean' ) {
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$form . append ( converse . templates . form _checkbox ( {
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name : $field . attr ( 'var' ) ,
type : input _types [ $field . attr ( 'type' ) ] ,
label : $field . attr ( 'label' ) || '' ,
checked : $field . find ( 'value' ) . text ( ) === "1" && 'checked="1"' || ''
} ) ) ;
} else {
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$form . append ( converse . templates . form _input ( {
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name : $field . attr ( 'var' ) ,
type : input _types [ $field . attr ( 'type' ) ] ,
label : $field . attr ( 'label' ) || '' ,
value : $field . find ( 'value' ) . text ( )
} ) ) ;
}
}
$form . append ( '<input type="submit" value="' + _ _ ( 'Save' ) + '"/>' ) ;
$form . append ( '<input type="button" value="' + _ _ ( 'Cancel' ) + '"/>' ) ;
$form . on ( 'submit' , $ . proxy ( this . saveConfiguration , this ) ) ;
$form . find ( 'input[type=button]' ) . on ( 'click' , $ . proxy ( this . cancelConfiguration , this ) ) ;
} ,
saveConfiguration : function ( ev ) {
ev . preventDefault ( ) ;
var that = this ;
var $inputs = $ ( ev . target ) . find ( ':input:not([type=button]):not([type=submit])' ) ,
count = $inputs . length ,
configArray = [ ] ;
$inputs . each ( function ( ) {
var $input = $ ( this ) , value ;
if ( $input . is ( '[type=checkbox]' ) ) {
value = $input . is ( ':checked' ) && 1 || 0 ;
} else {
value = $input . val ( ) ;
}
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var cnode = $ ( converse . templates . field ( {
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name : $input . attr ( 'name' ) ,
value : value
} ) ) [ 0 ] ;
configArray . push ( cnode ) ;
if ( ! -- count ) {
converse . connection . muc . saveConfiguration (
that . model . get ( 'jid' ) ,
configArray ,
$ . proxy ( that . onConfigSaved , that ) ,
$ . proxy ( that . onErrorConfigSaved , that )
) ;
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}
} ) ;
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this . $el . find ( 'div.chatroom-form-container' ) . hide (
function ( ) {
$ ( this ) . remove ( ) ;
that . $el . find ( '.chat-area' ) . show ( ) ;
that . $el . find ( '.participants' ) . show ( ) ;
} ) ;
} ,
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onConfigSaved : function ( stanza ) {
// XXX
} ,
onErrorConfigSaved : function ( stanza ) {
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this . showStatusNotification ( _ _ ( "An error occurred while trying to save the form." ) ) ;
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} ,
cancelConfiguration : function ( ev ) {
ev . preventDefault ( ) ;
var that = this ;
this . $el . find ( 'div.chatroom-form-container' ) . hide (
function ( ) {
$ ( this ) . remove ( ) ;
that . $el . find ( '.chat-area' ) . show ( ) ;
that . $el . find ( '.participants' ) . show ( ) ;
} ) ;
} ,
configureChatRoom : function ( ev ) {
ev . preventDefault ( ) ;
if ( this . $el . find ( 'div.chatroom-form-container' ) . length ) {
return ;
}
this . $el . find ( '.chat-area' ) . hide ( ) ;
this . $el . find ( '.participants' ) . hide ( ) ;
this . $el . find ( '.chat-body' ) . append (
$ ( '<div class="chatroom-form-container">' +
'<form class="chatroom-form">' +
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'<span class="spinner centered"/>' +
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'</form>' +
'</div>' ) ) ;
converse . connection . muc . configure (
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this . model . get ( 'jid' ) ,
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$ . proxy ( this . renderConfigurationForm , this )
) ;
} ,
submitPassword : function ( ev ) {
ev . preventDefault ( ) ;
var password = this . $el . find ( '.chatroom-form' ) . find ( 'input[type=password]' ) . val ( ) ;
this . $el . find ( '.chatroom-form-container' ) . replaceWith (
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'<span class="spinner centered"/>' ) ;
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this . connect ( password ) ;
} ,
renderPasswordForm : function ( ) {
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this . $el . find ( 'span.centered.spinner' ) . remove ( ) ;
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this . $el . find ( '.chat-body' ) . html (
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$ ( '<div class="chatroom-form-container">' +
'<form class="chatroom-form">' +
'<legend>' + _ _ ( 'This chatroom requires a password' ) + '</legend>' +
'<label>' + _ _ ( 'Password: ' ) + '<input type="password" name="password"/></label>' +
'<input type="submit" value="' + _ _ ( 'Submit' ) + '/>' +
'</form>' +
'</div>' ) ) ;
this . $el . find ( '.chatroom-form' ) . on ( 'submit' , $ . proxy ( this . submitPassword , this ) ) ;
} ,
showDisconnectMessage : function ( msg ) {
this . $el . find ( '.chat-area' ) . remove ( ) ;
this . $el . find ( '.participants' ) . remove ( ) ;
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this . $el . find ( 'span.centered.spinner' ) . remove ( ) ;
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this . $el . find ( '.chat-body' ) . append ( $ ( '<p>' + msg + '</p>' ) ) ;
} ,
infoMessages : {
100 : _ _ ( 'This room is not anonymous' ) ,
102 : _ _ ( 'This room now shows unavailable members' ) ,
103 : _ _ ( 'This room does not show unavailable members' ) ,
104 : _ _ ( 'Non-privacy-related room configuration has changed' ) ,
170 : _ _ ( 'Room logging is now enabled' ) ,
171 : _ _ ( 'Room logging is now disabled' ) ,
172 : _ _ ( 'This room is now non-anonymous' ) ,
173 : _ _ ( 'This room is now semi-anonymous' ) ,
174 : _ _ ( 'This room is now fully-anonymous' ) ,
201 : _ _ ( 'A new room has been created' ) ,
210 : _ _ ( 'Your nickname has been changed' )
} ,
actionInfoMessages : {
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/ * X X X : N o t e t h e t r i p l e u n d e r s c o r e f u n c t i o n a n d n o t d o u b l e
* underscore .
*
* This is a hack . We can ' t pass the strings to _ _ because we
* don ' t yet know what the variable to interpolate is .
*
* Triple underscore will just return the string again , but we
* can then at least tell gettext to scan for it so that these
* strings are picked up by the translation machinery .
* /
301 : _ _ _ ( "<strong>%1$s</strong> has been banned" ) ,
307 : _ _ _ ( "<strong>%1$s</strong> has been kicked out" ) ,
321 : _ _ _ ( "<strong>%1$s</strong> has been removed because of an affiliation change" ) ,
322 : _ _ _ ( "<strong>%1$s</strong> has been removed for not being a member" )
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} ,
disconnectMessages : {
301 : _ _ ( 'You have been banned from this room' ) ,
307 : _ _ ( 'You have been kicked from this room' ) ,
321 : _ _ ( "You have been removed from this room because of an affiliation change" ) ,
322 : _ _ ( "You have been removed from this room because the room has changed to members-only and you're not a member" ) ,
332 : _ _ ( "You have been removed from this room because the MUC (Multi-user chat) service is being shut down." )
} ,
showStatusMessages : function ( $el , is _self ) {
/ * C h e c k f o r s t a t u s c o d e s a n d c o m m u n i c a t e t h e i r p u r p o s e t o t h e u s e r
* See : http : //xmpp.org/registrar/mucstatus.html
* /
var $chat _content = this . $el . find ( '.chat-content' ) ,
$stats = $el . find ( 'status' ) ,
disconnect _msgs = [ ] ,
info _msgs = [ ] ,
action _msgs = [ ] ,
msgs , i ;
for ( i = 0 ; i < $stats . length ; i ++ ) {
var stat = $stats [ i ] . getAttribute ( 'code' ) ;
if ( is _self ) {
if ( _ . contains ( _ . keys ( this . disconnectMessages ) , stat ) ) {
disconnect _msgs . push ( this . disconnectMessages [ stat ] ) ;
}
} else {
if ( _ . contains ( _ . keys ( this . infoMessages ) , stat ) ) {
info _msgs . push ( this . infoMessages [ stat ] ) ;
} else if ( _ . contains ( _ . keys ( this . actionInfoMessages ) , stat ) ) {
action _msgs . push (
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_ _ ( this . actionInfoMessages [ stat ] , Strophe . unescapeNode ( Strophe . getResourceFromJid ( $el . attr ( 'from' ) ) ) )
) ;
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}
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}
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}
if ( disconnect _msgs . length > 0 ) {
for ( i = 0 ; i < disconnect _msgs . length ; i ++ ) {
this . showDisconnectMessage ( disconnect _msgs [ i ] ) ;
}
this . model . set ( 'connected' , false ) ;
return ;
}
this . renderChatArea ( ) ;
for ( i = 0 ; i < info _msgs . length ; i ++ ) {
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$chat _content . append ( converse . templates . info ( { message : info _msgs [ i ] } ) ) ;
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}
for ( i = 0 ; i < action _msgs . length ; i ++ ) {
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$chat _content . append ( converse . templates . info ( { message : action _msgs [ i ] } ) ) ;
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}
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return this . scrollDown ( ) ;
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} ,
showErrorMessage : function ( $error , room ) {
// We didn't enter the room, so we must remove it from the MUC
// add-on
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delete converse . connection . muc [ room . name ] ;
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if ( $error . attr ( 'type' ) == 'auth' ) {
if ( $error . find ( 'not-authorized' ) . length ) {
this . renderPasswordForm ( ) ;
} else if ( $error . find ( 'registration-required' ) . length ) {
this . showDisconnectMessage ( _ _ ( 'You are not on the member list of this room' ) ) ;
} else if ( $error . find ( 'forbidden' ) . length ) {
this . showDisconnectMessage ( _ _ ( 'You have been banned from this room' ) ) ;
}
} else if ( $error . attr ( 'type' ) == 'modify' ) {
if ( $error . find ( 'jid-malformed' ) . length ) {
this . showDisconnectMessage ( _ _ ( 'No nickname was specified' ) ) ;
}
} else if ( $error . attr ( 'type' ) == 'cancel' ) {
if ( $error . find ( 'not-allowed' ) . length ) {
this . showDisconnectMessage ( _ _ ( 'You are not allowed to create new rooms' ) ) ;
} else if ( $error . find ( 'not-acceptable' ) . length ) {
this . showDisconnectMessage ( _ _ ( "Your nickname doesn't conform to this room's policies" ) ) ;
} else if ( $error . find ( 'conflict' ) . length ) {
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// TODO: give user the option of choosing a different
// nickname
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this . showDisconnectMessage ( _ _ ( "Your nickname is already taken" ) ) ;
} else if ( $error . find ( 'item-not-found' ) . length ) {
this . showDisconnectMessage ( _ _ ( "This room does not (yet) exist" ) ) ;
} else if ( $error . find ( 'service-unavailable' ) . length ) {
this . showDisconnectMessage ( _ _ ( "This room has reached it's maximum number of occupants" ) ) ;
}
}
} ,
onChatRoomPresence : function ( presence , room ) {
var nick = room . nick ,
$presence = $ ( presence ) ,
from = $presence . attr ( 'from' ) ,
is _self = ( $presence . find ( "status[code='110']" ) . length ) || ( from == room . name + '/' + Strophe . escapeNode ( nick ) ) ,
$item ;
if ( $presence . attr ( 'type' ) === 'error' ) {
this . model . set ( 'connected' , false ) ;
this . showErrorMessage ( $presence . find ( 'error' ) , room ) ;
} else {
this . model . set ( 'connected' , true ) ;
this . showStatusMessages ( $presence , is _self ) ;
if ( ! this . model . get ( 'connected' ) ) {
return true ;
}
if ( $presence . find ( "status[code='201']" ) . length ) {
// This is a new chatroom. We create an instant
// chatroom, and let the user manually set any
// configuration setting.
converse . connection . muc . createInstantRoom ( room . name ) ;
}
if ( is _self ) {
$item = $presence . find ( 'item' ) ;
if ( $item . length ) {
if ( $item . attr ( 'affiliation' ) == 'owner' ) {
this . $el . find ( 'a.configure-chatroom-button' ) . show ( ) ;
}
}
if ( $presence . find ( "status[code='210']" ) . length ) {
// check if server changed our nick
this . model . set ( { 'nick' : Strophe . getResourceFromJid ( from ) } ) ;
}
}
}
return true ;
} ,
onChatRoomMessage : function ( message ) {
var $message = $ ( message ) ,
body = $message . children ( 'body' ) . text ( ) ,
jid = $message . attr ( 'from' ) ,
$chat _content = this . $el . find ( '.chat-content' ) ,
resource = Strophe . getResourceFromJid ( jid ) ,
sender = resource && Strophe . unescapeNode ( resource ) || '' ,
delayed = $message . find ( 'delay' ) . length > 0 ,
subject = $message . children ( 'subject' ) . text ( ) ,
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match , template , dates , message _datetime , message _date , message _date _str ;
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if ( delayed ) {
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message _datetime = moment ( $message . find ( 'delay' ) . attr ( 'stamp' ) ) ;
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} else {
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message _datetime = moment ( ) ;
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}
// If this message is on a different day than the one received
// prior, then indicate it on the chatbox.
dates = $chat _content . find ( "time" ) . map ( function ( ) { return $ ( this ) . attr ( "datetime" ) ; } ) . get ( ) ;
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message _date = message _datetime . clone ( ) . startOf ( 'day' ) ;
message _date _str = message _date . format ( "YYYY-MM-DD" ) ;
if ( _ . indexOf ( dates , message _date _str ) === - 1 ) {
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$chat _content . append ( converse . templates . new _day ( {
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isodate : message _date _str ,
datestring : message _date . format ( "dddd MMM Do YYYY" )
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} ) ) ;
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}
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this . showStatusMessages ( $message ) ;
if ( subject ) {
this . $el . find ( '.chatroom-topic' ) . text ( subject ) . attr ( 'title' , subject ) ;
// # For translators: the %1$s and %2$s parts will get replaced by the user and topic text respectively
// # Example: Topic set by JC Brand to: Hello World!
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$chat _content . append (
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converse . templates . info ( {
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'message' : _ _ ( 'Topic set by %1$s to: %2$s' , sender , subject )
} ) ) ;
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}
if ( ! body ) { return true ; }
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var display _sender = sender === this . model . get ( 'nick' ) && 'me' || 'room' ;
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this . showMessage ( {
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'message' : body ,
'sender' : display _sender ,
'fullname' : sender ,
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'time' : message _datetime . format ( )
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} ) ;
if ( display _sender === 'room' ) {
// We only emit an event if it's not our own message
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converse . emit ( 'message' , message ) ;
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}
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return true ;
} ,
onChatRoomRoster : function ( roster , room ) {
this . renderChatArea ( ) ;
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var controlboxview = converse . chatboxviews . get ( 'controlbox' ) ,
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roster _size = _ . size ( roster ) ,
$participant _list = this . $el . find ( '.participant-list' ) ,
participants = [ ] , keys = _ . keys ( roster ) , i ;
this . $el . find ( '.participant-list' ) . empty ( ) ;
for ( i = 0 ; i < roster _size ; i ++ ) {
participants . push (
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converse . templates . occupant ( {
'role' : roster [ keys [ i ] ] . role ,
'nick' : Strophe . unescapeNode ( keys [ i ] ) ,
'desc_moderator' : _ _ ( 'This user is a moderator' ) ,
'desc_participant' : _ _ ( 'This user can send messages in this room' ) ,
'desc_visitor' : _ _ ( 'This user can NOT send messages in this room' )
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} ) ) ;
}
$participant _list . append ( participants . join ( "" ) ) ;
return true ;
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}
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} ) ;
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this . ChatBoxes = Backbone . Collection . extend ( {
model : converse . ChatBox ,
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comparator : 'time_opened' ,
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registerMessageHandler : function ( ) {
converse . connection . addHandler (
$ . proxy ( function ( message ) {
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this . onMessage ( message ) ;
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return true ;
} , this ) , null , 'message' , 'chat' ) ;
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converse . connection . addHandler (
$ . proxy ( function ( message ) {
this . onInvite ( message ) ;
return true ;
} , this ) , 'jabber:x:conference' , 'message' ) ;
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} ,
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onConnected : function ( ) {
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this . browserStorage = new Backbone . BrowserStorage [ converse . storage ] (
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b64 _sha1 ( 'converse.chatboxes-' + converse . bare _jid ) ) ;
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if ( ! this . get ( 'controlbox' ) ) {
this . add ( {
id : 'controlbox' ,
box _id : 'controlbox'
} ) ;
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}
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this . get ( 'controlbox' ) . fetch ( ) ;
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this . get ( 'controlbox' ) . save ( ) ;
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// This line below will make sure the Roster is set up
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this . get ( 'controlbox' ) . set ( { connected : true } ) ;
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this . registerMessageHandler ( ) ;
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// Get cached chatboxes from localstorage
this . fetch ( {
add : true ,
success : $ . proxy ( function ( collection , resp ) {
if ( _ . include ( _ . pluck ( resp , 'id' ) , 'controlbox' ) ) {
// If the controlbox was saved in localstorage, it must be visible
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this . get ( 'controlbox' ) . trigger ( 'show' ) ;
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}
} , this )
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} ) ;
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} ,
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playNotification : function ( ) {
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var audio ;
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if ( converse . play _sounds && typeof Audio !== "undefined" ) {
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audio = new Audio ( "sounds/msg_received.ogg" ) ;
if ( audio . canPlayType ( '/audio/ogg' ) ) {
audio . play ( ) ;
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} else {
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audio = new Audio ( "/sounds/msg_received.mp3" ) ;
audio . play ( ) ;
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}
}
} ,
isOnlyChatStateNotification : function ( $msg ) {
// See XEP-0085 Chat State Notification
return (
$msg . find ( 'body' ) . length === 0 && (
$msg . find ( ACTIVE ) . length !== 0 ||
$msg . find ( COMPOSING ) . length !== 0 ||
$msg . find ( INACTIVE ) . length !== 0 ||
$msg . find ( PAUSED ) . length !== 0
)
) ;
} ,
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onInvite : function ( message ) {
var $message = $ ( message ) ,
$x = $message . children ( 'x[xmlns="jabber:x:conference"]' ) ,
from = Strophe . getBareJidFromJid ( $message . attr ( 'from' ) ) ,
room _jid = $x . attr ( 'jid' ) ,
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reason = $x . attr ( 'reason' ) ,
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contact = converse . roster . get ( from ) ,
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result ;
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if ( ! reason ) {
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result = confirm (
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_ _ ( _ _ _ ( "%1$s has invited you to join a chat room: %2$s" ) , contact . get ( 'fullname' ) , room _jid )
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) ;
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} else {
result = confirm (
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_ _ ( _ _ _ ( '%1$s has invited you to join a chat room: %2$s, and left the following reason: "%3$s"' ) ,
contact . get ( 'fullname' ) , room _jid , reason )
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) ;
}
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if ( result === true ) {
var chatroom = converse . chatboxviews . showChat ( {
'id' : room _jid ,
'jid' : room _jid ,
'name' : Strophe . unescapeNode ( Strophe . getNodeFromJid ( room _jid ) ) ,
'nick' : Strophe . unescapeNode ( Strophe . getNodeFromJid ( converse . connection . jid ) ) ,
'chatroom' : true ,
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'box_id' : b64 _sha1 ( room _jid ) ,
'password' : $x . attr ( 'password' )
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} ) ;
if ( ! chatroom . get ( 'connected' ) ) {
converse . chatboxviews . get ( jid ) . connect ( null ) ;
}
}
} ,
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onMessage : function ( message ) {
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var $message = $ ( message ) ;
var buddy _jid , $forwarded , $received ,
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message _from = $message . attr ( 'from' ) ;
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if ( message _from === converse . connection . jid ) {
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// FIXME: Forwarded messages should be sent to specific resources,
// not broadcasted
return true ;
}
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$forwarded = $message . children ( 'forwarded' ) ;
$received = $message . children ( 'received[xmlns="urn:xmpp:carbons:2"]' ) ;
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if ( $forwarded . length ) {
$message = $forwarded . children ( 'message' ) ;
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} else if ( $received . length ) {
$message = $received . children ( 'forwarded' ) . children ( 'message' ) ;
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message _from = $message . attr ( 'from' ) ;
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}
var from = Strophe . getBareJidFromJid ( message _from ) ,
to = Strophe . getBareJidFromJid ( $message . attr ( 'to' ) ) ,
resource , chatbox , roster _item ;
if ( from == converse . bare _jid ) {
// I am the sender, so this must be a forwarded message...
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buddy _jid = to ;
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resource = Strophe . getResourceFromJid ( $message . attr ( 'to' ) ) ;
} else {
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buddy _jid = from ;
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resource = Strophe . getResourceFromJid ( message _from ) ;
}
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chatbox = this . get ( buddy _jid ) ;
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roster _item = converse . roster . get ( buddy _jid ) ;
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if ( roster _item === undefined ) {
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// The buddy was likely removed
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converse . log ( 'Could not get roster item for JID ' + buddy _jid , 'error' ) ;
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return true ;
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}
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if ( ! chatbox ) {
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var fullname = roster _item . get ( 'fullname' ) ;
fullname = _ . isEmpty ( fullname ) ? buddy _jid : fullname ;
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chatbox = this . create ( {
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'id' : buddy _jid ,
'jid' : buddy _jid ,
'fullname' : fullname ,
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'image_type' : roster _item . get ( 'image_type' ) ,
'image' : roster _item . get ( 'image' ) ,
'url' : roster _item . get ( 'url' )
} ) ;
}
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if ( ! this . isOnlyChatStateNotification ( $message ) && from !== converse . bare _jid ) {
this . playNotification ( ) ;
}
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chatbox . receiveMessage ( $message ) ;
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converse . roster . addResource ( buddy _jid , resource ) ;
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converse . emit ( 'message' , message ) ;
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return true ;
}
} ) ;
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this . ChatBoxViews = Backbone . Overview . extend ( {
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initialize : function ( ) {
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this . model . on ( "add" , this . onChatAdded , this ) ;
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this . model . on ( "change:minimized" , function ( item ) {
if ( item . get ( 'minimized' ) === false ) {
this . trimChats ( this . get ( item . get ( 'id' ) ) ) ;
} else {
this . trimChats ( ) ;
}
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} , this ) ;
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} ,
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_ensureElement : function ( ) {
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/ * O v e r r i d e m e t h o d f r o m b a c k b o n e . j s
* If the # conversejs element doesn ' t exist , create it .
* /
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if ( ! this . el ) {
var $el = $ ( '#conversejs' ) ;
if ( ! $el . length ) {
$el = $ ( '<div id="conversejs">' ) ;
$ ( 'body' ) . append ( $el ) ;
}
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$el . html ( converse . templates . chats _panel ( ) ) ;
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this . setElement ( $el , false ) ;
} else {
this . setElement ( _ . result ( this , 'el' ) , false ) ;
}
} ,
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onChatAdded : function ( item ) {
var view = this . get ( item . get ( 'id' ) ) ;
if ( ! view ) {
if ( item . get ( 'chatroom' ) ) {
view = new converse . ChatRoomView ( { 'model' : item } ) ;
} else if ( item . get ( 'box_id' ) === 'controlbox' ) {
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view = new converse . ControlBoxView ( { model : item } ) . render ( ) ;
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} else {
view = new converse . ChatBoxView ( { model : item } ) ;
}
this . add ( item . get ( 'id' ) , view ) ;
} else {
delete view . model ; // Remove ref to old model to help garbage collection
view . model = item ;
view . initialize ( ) ;
}
this . trimChats ( view ) ;
} ,
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trimChats : function ( newchat ) {
/ * T h i s m e t h o d i s c a l l e d w h e n a n e w l y c r e a t e d c h a t b o x w i l l
* be shown .
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*
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* It checks whether there is enough space on the page to show
* another chat box . Otherwise it minimize the oldest chat box
* to create space .
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* /
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if ( converse . no _trimming || ( this . model . length <= 1 ) ) {
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return ;
}
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var oldest _chat ,
controlbox _width = 0 ,
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$minimized = converse . minimized _chats . $el ,
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minimized _width = _ . contains ( this . model . pluck ( 'minimized' ) , true ) ? $minimized . outerWidth ( true ) : 0 ,
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boxes _width = newchat ? newchat . $el . outerWidth ( true ) : 0 ,
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new _id = newchat ? newchat . model . get ( 'id' ) : null ,
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controlbox = this . get ( 'controlbox' ) ;
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if ( ! controlbox || ! controlbox . $el . is ( ':visible' ) ) {
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controlbox _width = converse . controlboxtoggle . $el . outerWidth ( true ) ;
} else {
controlbox _width = controlbox . $el . outerWidth ( true ) ;
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}
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_ . each ( this . getAll ( ) , function ( view ) {
var id = view . model . get ( 'id' ) ;
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if ( ( id !== 'controlbox' ) && ( id !== new _id ) && ( ! view . model . get ( 'minimized' ) ) ) {
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boxes _width += view . $el . outerWidth ( true ) ;
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}
} ) ;
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if ( ( minimized _width + boxes _width + controlbox _width ) > this . $el . outerWidth ( true ) ) {
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oldest _chat = this . getOldestMaximizedChat ( ) ;
if ( oldest _chat ) {
oldest _chat . minimize ( ) ;
}
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}
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} ,
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getOldestMaximizedChat : function ( ) {
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// Get oldest view (which is not controlbox)
var i = 0 ;
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var model = this . model . sort ( ) . at ( i ) ;
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while ( model . get ( 'id' ) === 'controlbox' || model . get ( 'minimized' ) === true ) {
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i ++ ;
model = this . model . at ( i ) ;
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if ( ! model ) {
return null ;
}
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}
return model ;
} ,
showChat : function ( attrs ) {
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/ * F i n d t h e c h a t b o x a n d s h o w i t .
* If it doesn ' t exist , create it .
* /
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var chatbox = this . model . get ( attrs . jid ) ;
if ( chatbox ) {
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if ( chatbox . get ( 'minimized' ) ) {
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chatbox . maximize ( ) ;
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} else {
chatbox . trigger ( 'show' ) ;
}
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} else {
chatbox = this . model . create ( attrs , {
'error' : function ( model , response ) {
converse . log ( response . responseText ) ;
}
} ) ;
}
return chatbox ;
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}
} ) ;
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this . MinimizedChatBoxView = Backbone . View . extend ( {
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tagName : 'div' ,
className : 'chat-head' ,
events : {
'click .close-chatbox-button' : 'close' ,
'click .restore-chat' : 'restore'
} ,
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initialize : function ( ) {
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this . model . messages . on ( 'add' , this . updateUnreadMessagesCounter , this ) ;
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this . model . on ( 'showSentOTRMessage' , this . updateUnreadMessagesCounter , this ) ;
this . model . on ( 'showReceivedOTRMessage' , this . updateUnreadMessagesCounter , this ) ;
this . model . on ( 'change:minimized' , this . clearUnreadMessagesCounter , this ) ;
} ,
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render : function ( ) {
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var data = _ . extend (
this . model . toJSON ( ) ,
{ 'tooltip' : _ _ ( 'Click to restore this chat' ) }
) ;
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if ( this . model . get ( 'chatroom' ) ) {
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data . title = this . model . get ( 'name' ) ;
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this . $el . addClass ( 'chat-head-chatroom' ) ;
} else {
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data . title = this . model . get ( 'fullname' ) ;
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this . $el . addClass ( 'chat-head-chatbox' ) ;
}
return this . $el . html ( converse . templates . trimmed _chat ( data ) ) ;
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} ,
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clearUnreadMessagesCounter : function ( ) {
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this . model . set ( { 'num_unread' : 0 } ) ;
this . render ( ) ;
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} ,
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updateUnreadMessagesCounter : function ( ) {
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this . model . set ( { 'num_unread' : this . model . get ( 'num_unread' ) + 1 } ) ;
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this . render ( ) ;
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} ,
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close : function ( ev ) {
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if ( ev && ev . preventDefault ) {
ev . preventDefault ( ) ;
}
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this . remove ( ) ;
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this . model . destroy ( ) ;
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converse . emit ( 'chatBoxClosed' , this ) ;
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return this ;
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} ,
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restore : _ . debounce ( function ( ev ) {
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if ( ev && ev . preventDefault ) {
ev . preventDefault ( ) ;
}
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this . remove ( ) ;
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this . model . maximize ( ) ;
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} , 200 )
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} ) ;
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this . MinimizedChats = Backbone . Overview . extend ( {
el : "#minimized-chats" ,
events : {
"click #toggle-minimized-chats" : "toggle"
} ,
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initialize : function ( ) {
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this . initToggle ( ) ;
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this . model . on ( "add" , this . onChanged , this ) ;
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this . model . on ( "destroy" , this . removeChat , this ) ;
this . model . on ( "change:minimized" , this . onChanged , this ) ;
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this . model . on ( 'change:num_unread' , this . updateUnreadMessagesCounter , this ) ;
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} ,
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initToggle : function ( ) {
this . toggleview = new converse . MinimizedChatsToggleView ( {
model : new converse . MinimizedChatsToggle ( )
} ) ;
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var id = b64 _sha1 ( 'converse.minchatstoggle' + converse . bare _jid ) ;
this . toggleview . model . id = id ; // Appears to be necessary for backbone.browserStorage
this . toggleview . model . browserStorage = new Backbone . BrowserStorage [ converse . storage ] ( id ) ;
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this . toggleview . model . fetch ( ) ;
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} ,
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render : function ( ) {
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if ( this . keys ( ) . length === 0 ) {
this . $el . hide ( 'fast' ) ;
} else if ( this . keys ( ) . length === 1 ) {
this . $el . show ( 'fast' ) ;
}
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return this . $el ;
} ,
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toggle : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
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this . toggleview . model . save ( { 'collapsed' : ! this . toggleview . model . get ( 'collapsed' ) } ) ;
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this . $ ( '.minimized-chats-flyout' ) . toggle ( ) ;
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} ,
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onChanged : function ( item ) {
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if ( item . get ( 'id' ) !== 'controlbox' && item . get ( 'minimized' ) ) {
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this . addChat ( item ) ;
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} else if ( this . get ( item . get ( 'id' ) ) ) {
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this . removeChat ( item ) ;
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}
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} ,
addChat : function ( item ) {
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var existing = this . get ( item . get ( 'id' ) ) ;
if ( existing && existing . $el . parent ( ) . length !== 0 ) {
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return ;
}
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var view = new converse . MinimizedChatBoxView ( { model : item } ) ;
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this . $ ( '.minimized-chats-flyout' ) . append ( view . render ( ) ) ;
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this . add ( item . get ( 'id' ) , view ) ;
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this . toggleview . model . set ( { 'num_minimized' : this . keys ( ) . length } ) ;
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this . render ( ) ;
} ,
removeChat : function ( item ) {
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this . remove ( item . get ( 'id' ) ) ;
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this . toggleview . model . set ( { 'num_minimized' : this . keys ( ) . length } ) ;
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this . render ( ) ;
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} ,
updateUnreadMessagesCounter : function ( ) {
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var ls = this . model . pluck ( 'num_unread' ) ,
count = 0 , i ;
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for ( i = 0 ; i < ls . length ; i ++ ) { count += ls [ i ] ; }
this . toggleview . model . set ( { 'num_unread' : count } ) ;
this . render ( ) ;
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}
} ) ;
this . MinimizedChatsToggle = Backbone . Model . extend ( {
initialize : function ( ) {
this . set ( {
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'collapsed' : this . get ( 'collapsed' ) || false ,
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'num_minimized' : this . get ( 'num_minimized' ) || 0 ,
'num_unread' : this . get ( 'num_unread' ) || 0 ,
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} ) ;
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}
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} ) ;
this . MinimizedChatsToggleView = Backbone . View . extend ( {
el : '#toggle-minimized-chats' ,
initialize : function ( ) {
this . model . on ( 'change:num_minimized' , this . render , this ) ;
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this . model . on ( 'change:num_unread' , this . render , this ) ;
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this . $flyout = this . $el . siblings ( '.minimized-chats-flyout' ) ;
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} ,
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render : function ( ) {
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this . $el . html ( converse . templates . toggle _chats (
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_ . extend ( this . model . toJSON ( ) , {
'Minimized' : _ _ ( 'Minimized' )
} )
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) ) ;
if ( this . model . get ( 'collapsed' ) ) {
this . $flyout . hide ( ) ;
} else {
this . $flyout . show ( ) ;
}
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return this . $el ;
} ,
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} ) ;
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this . RosterContact = Backbone . Model . extend ( {
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initialize : function ( attributes , options ) {
var jid = attributes . jid ;
if ( ! attributes . fullname ) {
attributes . fullname = jid ;
}
var attrs = _ . extend ( {
'id' : jid ,
'user_id' : Strophe . getNodeFromJid ( jid ) ,
'resources' : [ ] ,
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'groups' : [ ] ,
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'status' : ''
} , attributes ) ;
attrs . chat _status = 'offline' ;
this . set ( attrs ) ;
}
} ) ;
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this . RosterContactView = Backbone . View . extend ( {
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tagName : 'dd' ,
events : {
"click .accept-xmpp-request" : "acceptRequest" ,
"click .decline-xmpp-request" : "declineRequest" ,
"click .open-chat" : "openChat" ,
"click .remove-xmpp-contact" : "removeContact"
} ,
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initialize : function ( ) {
this . model . on ( "change" , this . onChange , this ) ;
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this . model . on ( "remove" , this . remove , this ) ;
this . model . on ( "destroy" , this . remove , this ) ;
this . model . on ( "open" , this . openChat , this ) ;
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} ,
onChange : function ( ) {
if ( converse . show _only _online _users ) {
if ( this . model . get ( 'chat_status' ) !== 'online' ) {
this . $el . hide ( ) ;
} else {
this . $el . show ( ) ;
}
} else {
this . render ( ) ;
}
} ,
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openChat : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
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return converse . chatboxviews . showChat ( {
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'id' : this . model . get ( 'jid' ) ,
'jid' : this . model . get ( 'jid' ) ,
'fullname' : this . model . get ( 'fullname' ) ,
'image_type' : this . model . get ( 'image_type' ) ,
'image' : this . model . get ( 'image' ) ,
'url' : this . model . get ( 'url' ) ,
'status' : this . model . get ( 'status' )
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} ) ;
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} ,
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removeContact : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
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var result = confirm ( _ _ ( "Are you sure you want to remove this contact?" ) ) ;
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if ( result === true ) {
var bare _jid = this . model . get ( 'jid' ) ;
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converse . connection . roster . remove ( bare _jid , $ . proxy ( function ( iq ) {
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converse . connection . roster . unauthorize ( bare _jid ) ;
converse . rosterview . model . remove ( bare _jid ) ;
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this . model . destroy ( ) ;
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this . remove ( ) ;
} , this ) ) ;
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}
} ,
acceptRequest : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
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var jid = this . model . get ( 'jid' ) ;
converse . connection . roster . authorize ( jid ) ;
converse . connection . roster . add ( jid , this . model . get ( 'fullname' ) , [ ] , function ( iq ) {
converse . connection . roster . subscribe ( jid , null , converse . xmppstatus . get ( 'fullname' ) ) ;
} ) ;
} ,
declineRequest : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
var result = confirm ( _ _ ( "Are you sure you want to decline this contact request?" ) ) ;
if ( result === true ) {
converse . connection . roster . unauthorize ( this . model . get ( 'jid' ) ) ;
this . model . destroy ( ) ;
}
return this ;
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} ,
render : function ( ) {
var item = this . model ,
ask = item . get ( 'ask' ) ,
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chat _status = item . get ( 'chat_status' ) ,
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requesting = item . get ( 'requesting' ) ,
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subscription = item . get ( 'subscription' ) ;
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var classes _to _remove = [
'current-xmpp-contact' ,
'pending-xmpp-contact' ,
'requesting-xmpp-contact'
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] . concat ( _ . keys ( STATUSES ) ) ;
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_ . each ( classes _to _remove ,
function ( cls ) {
if ( this . el . className . indexOf ( cls ) !== - 1 ) {
this . $el . removeClass ( cls ) ;
}
} , this ) ;
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this . $el . addClass ( chat _status ) . data ( 'status' , chat _status ) ;
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if ( ( ask === 'subscribe' ) || ( subscription === 'from' ) ) {
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/ * a s k = = = ' s u b s c r i b e '
* Means we have asked to subscribe to them .
*
* subscription === 'from'
* They are subscribed to use , but not vice versa .
* We assume that there is a pending subscription
* from us to them ( otherwise we ' re in a state not
* supported by converse . js ) .
*
* So in both cases the user is a "pending" contact .
* /
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this . $el . addClass ( 'pending-xmpp-contact' ) ;
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this . $el . html ( converse . templates . pending _contact (
_ . extend ( item . toJSON ( ) , {
'desc_remove' : _ _ ( 'Click to remove this contact' )
} )
) ) ;
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} else if ( requesting === true ) {
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this . $el . addClass ( 'requesting-xmpp-contact' ) ;
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this . $el . html ( converse . templates . requesting _contact (
_ . extend ( item . toJSON ( ) , {
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'desc_accept' : _ _ ( "Click to accept this contact request" ) ,
'desc_decline' : _ _ ( "Click to decline this contact request" ) ,
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} )
) ) ;
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converse . controlboxtoggle . showControlBox ( ) ;
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} else if ( subscription === 'both' || subscription === 'to' ) {
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this . $el . addClass ( 'current-xmpp-contact' ) ;
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this . $el . html ( converse . templates . roster _item (
_ . extend ( item . toJSON ( ) , {
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'desc_status' : STATUSES [ chat _status || 'offline' ] ,
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'desc_chat' : _ _ ( 'Click to chat with this contact' ) ,
'desc_remove' : _ _ ( 'Click to remove this contact' )
} )
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) ) ;
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}
return this ;
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}
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} ) ;
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this . RosterContacts = Backbone . Collection . extend ( {
model : converse . RosterContact ,
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comparator : function ( contact1 , contact2 ) {
var name1 = contact1 . get ( 'fullname' ) . toLowerCase ( ) ;
var status1 = contact1 . get ( 'chat_status' ) || 'offline' ;
var name2 = contact2 . get ( 'fullname' ) . toLowerCase ( ) ;
var status2 = contact2 . get ( 'chat_status' ) || 'offline' ;
if ( STATUS _WEIGHTS [ status1 ] === STATUS _WEIGHTS [ status2 ] ) {
return name1 < name2 ? - 1 : ( name1 > name2 ? 1 : 0 ) ;
} else {
return STATUS _WEIGHTS [ status1 ] < STATUS _WEIGHTS [ status2 ] ? - 1 : 1 ;
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}
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} ,
subscribeToSuggestedItems : function ( msg ) {
$ ( msg ) . find ( 'item' ) . each ( function ( ) {
var $this = $ ( this ) ,
jid = $this . attr ( 'jid' ) ,
action = $this . attr ( 'action' ) ,
fullname = $this . attr ( 'name' ) ;
if ( action === 'add' ) {
converse . connection . roster . add ( jid , fullname , [ ] , function ( iq ) {
converse . connection . roster . subscribe ( jid , null , converse . xmppstatus . get ( 'fullname' ) ) ;
} ) ;
}
} ) ;
return true ;
} ,
isSelf : function ( jid ) {
return ( Strophe . getBareJidFromJid ( jid ) === Strophe . getBareJidFromJid ( converse . connection . jid ) ) ;
} ,
addResource : function ( bare _jid , resource ) {
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var item = this . get ( bare _jid ) ,
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resources ;
if ( item ) {
resources = item . get ( 'resources' ) ;
if ( resources ) {
if ( _ . indexOf ( resources , resource ) == - 1 ) {
resources . push ( resource ) ;
item . set ( { 'resources' : resources } ) ;
}
} else {
item . set ( { 'resources' : [ resource ] } ) ;
}
}
} ,
removeResource : function ( bare _jid , resource ) {
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var item = this . get ( bare _jid ) ,
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resources ,
idx ;
if ( item ) {
resources = item . get ( 'resources' ) ;
idx = _ . indexOf ( resources , resource ) ;
if ( idx !== - 1 ) {
resources . splice ( idx , 1 ) ;
item . set ( { 'resources' : resources } ) ;
return resources . length ;
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}
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}
return 0 ;
} ,
subscribeBack : function ( jid ) {
var bare _jid = Strophe . getBareJidFromJid ( jid ) ;
if ( converse . connection . roster . findItem ( bare _jid ) ) {
converse . connection . roster . authorize ( bare _jid ) ;
converse . connection . roster . subscribe ( jid , null , converse . xmppstatus . get ( 'fullname' ) ) ;
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} else {
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converse . connection . roster . add ( jid , '' , [ ] , function ( iq ) {
converse . connection . roster . authorize ( bare _jid ) ;
converse . connection . roster . subscribe ( jid , null , converse . xmppstatus . get ( 'fullname' ) ) ;
} ) ;
}
} ,
unsubscribe : function ( jid ) {
/ * U p o n r e c e i v i n g t h e p r e s e n c e s t a n z a o f t y p e " u n s u b s c r i b e d " ,
* the user SHOULD acknowledge receipt of that subscription state
* notification by sending a presence stanza of type "unsubscribe"
* this step lets the user ' s server know that it MUST no longer
* send notification of the subscription state change to the user .
* /
converse . xmppstatus . sendPresence ( 'unsubscribe' ) ;
if ( converse . connection . roster . findItem ( jid ) ) {
converse . connection . roster . remove ( jid , function ( iq ) {
converse . rosterview . model . remove ( jid ) ;
} ) ;
}
} ,
getNumOnlineContacts : function ( ) {
var count = 0 ,
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ignored = [ 'offline' , 'unavailable' ] ,
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models = this . models ,
models _length = models . length ,
i ;
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if ( converse . show _only _online _users ) {
ignored = _ . union ( ignored , [ 'dnd' , 'xa' , 'away' ] ) ;
}
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for ( i = 0 ; i < models _length ; i ++ ) {
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if ( _ . indexOf ( ignored , models [ i ] . get ( 'chat_status' ) ) === - 1 ) {
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count ++ ;
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}
}
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return count ;
} ,
cleanCache : function ( items ) {
/ * T h e l o c a l s t o r a g e c a c h e c o n t a i n i n g r o s t e r c o n t a c t s m i g h t c o n t a i n
* some contacts that aren ' t actually in our roster anymore . We
* therefore need to remove them now .
* /
var id , i ,
roster _ids = [ ] ;
for ( i = 0 ; i < items . length ; ++ i ) {
roster _ids . push ( items [ i ] . jid ) ;
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}
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for ( i = 0 ; i < this . models . length ; ++ i ) {
id = this . models [ i ] . get ( 'id' ) ;
if ( _ . indexOf ( roster _ids , id ) === - 1 ) {
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this . get ( id ) . destroy ( ) ;
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}
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}
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} ,
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rosterHandler : function ( items ) {
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converse . emit ( 'roster' , items ) ;
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this . cleanCache ( items ) ;
_ . each ( items , function ( item , index , items ) {
if ( this . isSelf ( item . jid ) ) { return ; }
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var model = this . get ( item . jid ) ;
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if ( ! model ) {
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var is _last = ( index === ( items . length - 1 ) ) ? true : false ;
if ( ( item . subscription === 'none' ) && ( item . ask === null ) && ! is _last ) {
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// We're not interested in zombies
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// (Hack: except if it's the last item, then we still
// add it so that the roster will be shown).
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return ;
}
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this . create ( {
ask : item . ask ,
fullname : item . name || item . jid ,
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groups : item . groups ,
jid : item . jid ,
subscription : item . subscription
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} ) ;
} else {
if ( ( item . subscription === 'none' ) && ( item . ask === null ) ) {
// This user is no longer in our roster
model . destroy ( ) ;
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} else {
// We only find out about requesting contacts via the
// presence handler, so if we receive a contact
// here, we know they aren't requesting anymore.
// see docs/DEVELOPER.rst
model . save ( {
subscription : item . subscription ,
ask : item . ask ,
requesting : null ,
groups : item . groups
} ) ;
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}
}
} , this ) ;
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if ( ! converse . initial _presence _sent ) {
/ * O n c e w e ' v e s e n t o u t o u r i n i t i a l p r e s e n c e s t a n z a , w e ' l l
* start receiving presence stanzas from our contacts .
* We therefore only want to do this after our roster has
* been set up ( otherwise we can ' t meaningfully process
* incoming presence stanzas ) .
* /
converse . initial _presence _sent = 1 ;
converse . xmppstatus . sendPresence ( ) ;
}
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} ,
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handleIncomingSubscription : function ( jid ) {
var bare _jid = Strophe . getBareJidFromJid ( jid ) ;
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var item = this . get ( bare _jid ) ;
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if ( ! converse . allow _contact _requests ) {
converse . connection . roster . unauthorize ( bare _jid ) ;
return true ;
}
if ( converse . auto _subscribe ) {
if ( ( ! item ) || ( item . get ( 'subscription' ) != 'to' ) ) {
this . subscribeBack ( jid ) ;
} else {
converse . connection . roster . authorize ( bare _jid ) ;
}
} else {
if ( ( item ) && ( item . get ( 'subscription' ) != 'none' ) ) {
converse . connection . roster . authorize ( bare _jid ) ;
} else {
if ( ! this . get ( bare _jid ) ) {
converse . getVCard (
bare _jid ,
$ . proxy ( function ( jid , fullname , img , img _type , url ) {
this . add ( {
jid : bare _jid ,
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subscription : 'none' ,
ask : null ,
requesting : true ,
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fullname : fullname ,
image : img ,
image _type : img _type ,
url : url ,
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vcard _updated : moment ( ) . format ( )
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} ) ;
} , this ) ,
$ . proxy ( function ( jid , fullname , img , img _type , url ) {
converse . log ( "Error while retrieving vcard" ) ;
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// XXX: Should vcard_updated be set here as well?
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this . add ( {
jid : bare _jid ,
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subscription : 'none' ,
ask : null ,
requesting : true ,
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fullname : jid
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} ) ;
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} , this )
) ;
} else {
return true ;
}
}
}
return true ;
} ,
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presenceHandler : function ( presence ) {
var $presence = $ ( presence ) ,
presence _type = $presence . attr ( 'type' ) ;
if ( presence _type === 'error' ) {
return true ;
}
var jid = $presence . attr ( 'from' ) ,
bare _jid = Strophe . getBareJidFromJid ( jid ) ,
resource = Strophe . getResourceFromJid ( jid ) ,
$show = $presence . find ( 'show' ) ,
chat _status = $show . text ( ) || 'online' ,
status _message = $presence . find ( 'status' ) ,
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contact ;
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if ( this . isSelf ( bare _jid ) ) {
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if ( ( converse . connection . jid !== jid ) && ( presence _type !== 'unavailable' ) ) {
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// Another resource has changed it's status, we'll update ours as well.
converse . xmppstatus . save ( { 'status' : chat _status } ) ;
}
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return true ;
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} else if ( ( $presence . find ( 'x' ) . attr ( 'xmlns' ) || '' ) . indexOf ( Strophe . NS . MUC ) === 0 ) {
return true ; // Ignore MUC
}
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contact = this . get ( bare _jid ) ;
if ( contact && ( status _message . text ( ) != contact . get ( 'status' ) ) ) {
contact . save ( { 'status' : status _message . text ( ) } ) ;
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}
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if ( ( presence _type === 'subscribed' ) || ( presence _type === 'unsubscribe' ) ) {
return true ;
} else if ( presence _type === 'subscribe' ) {
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return this . handleIncomingSubscription ( jid ) ;
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} else if ( presence _type === 'unsubscribed' ) {
this . unsubscribe ( bare _jid ) ;
} else if ( presence _type === 'unavailable' ) {
if ( this . removeResource ( bare _jid , resource ) === 0 ) {
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if ( contact ) {
contact . save ( { 'chat_status' : 'offline' } ) ;
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}
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}
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} else if ( contact ) {
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// presence_type is undefined
this . addResource ( bare _jid , resource ) ;
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contact . save ( { 'chat_status' : chat _status } ) ;
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}
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return true ;
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}
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} ) ;
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this . RosterGroup = Backbone . Model . extend ( {
initialize : function ( attributes , options ) {
this . set ( _ . extend ( {
description : DESC _GROUP _TOGGLE ,
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state : OPENED
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} , attributes ) ) ;
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// Collection of contacts belonging to this group.
this . contacts = new converse . RosterContacts ( ) ;
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}
} ) ;
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this . RosterGroupView = Backbone . Overview . extend ( {
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tagName : 'dt' ,
className : 'roster-group' ,
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events : {
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"click a.group-toggle" : "toggle"
} ,
initialize : function ( ) {
this . model . contacts . on ( "add" , this . addContact , this ) ;
this . model . contacts . on ( "change:chat_status" , function ( contact ) {
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// This might be optimized by instead of first sorting,
// finding the correct position in positionContact
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this . model . contacts . sort ( ) ;
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this . positionContact ( contact ) . render ( ) ;
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} , this ) ;
this . model . contacts . on ( "destroy" , this . onRemove , this ) ;
this . model . contacts . on ( "remove" , this . onRemove , this ) ;
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converse . roster . on ( 'change:groups' , this . onContactGroupChange , this ) ;
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} ,
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render : function ( ) {
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this . $el . attr ( 'data-group' , this . model . get ( 'name' ) ) ;
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this . $el . html (
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$ ( converse . templates . group _header ( {
label _group : this . model . get ( 'name' ) ,
desc _group _toggle : this . model . get ( 'description' ) ,
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toggle _state : this . model . get ( 'state' )
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} ) )
) ;
return this ;
} ,
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positionContact : function ( contact ) {
/ * P l a c e t h e c o n t a c t ' s D O M e l e m e n t i n t h e c o r r e c t a l p h a b e t i c a l
* position amongst the other contacts in this group .
* /
var view = this . get ( contact . get ( 'id' ) ) ;
var index = this . model . contacts . indexOf ( contact ) ;
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view . $el . detach ( ) ;
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if ( index === 0 ) {
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this . $el . after ( view . $el ) ;
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} else if ( index == ( this . model . contacts . length - 1 ) ) {
this . $el . nextUntil ( 'dt' ) . last ( ) . after ( view . $el ) ;
} else {
this . $el . nextUntil ( 'dt' ) . eq ( index ) . before ( view . $el ) ;
}
return view ;
} ,
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show : function ( ) {
this . $el . nextUntil ( 'dt' ) . addBack ( ) . show ( ) ;
} ,
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hide : function ( ) {
this . $el . nextUntil ( 'dt' ) . addBack ( ) . hide ( ) ;
} ,
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filter : function ( q ) {
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/ * F i l t e r t h e g r o u p ' s c o n t a c t s b a s e d o n t h e q u e r y " q " .
* The query is matched against the contact ' s full name .
* If all contacts are filtered out ( i . e . hidden ) , then the
* group must be filtered out as well .
* /
var matches , rejects ;
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if ( q . length === 0 ) {
if ( this . model . get ( 'state' ) === OPENED ) {
this . model . contacts . each ( $ . proxy ( function ( item ) {
if ( ! ( converse . show _only _online _users && item . get ( 'chat_status' ) === 'online' ) ) {
this . get ( item . get ( 'id' ) ) . $el . show ( ) ;
}
} , this ) ) ;
}
this . showIfInvisible ( ) ;
} else {
q = q . toLowerCase ( ) ;
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matches = this . model . contacts . filter ( contains . not ( 'fullname' , q ) ) ;
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if ( matches . length === this . model . contacts . length ) { // hide the whole group
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this . hide ( ) ;
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} else {
_ . each ( matches , $ . proxy ( function ( item ) {
this . get ( item . get ( 'id' ) ) . $el . hide ( ) ;
} , this ) ) ;
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_ . each ( this . model . contacts . reject ( contains . not ( 'fullname' , q ) ) , $ . proxy ( function ( item ) {
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this . get ( item . get ( 'id' ) ) . $el . show ( ) ;
} , this ) ) ;
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this . showIfInvisible ( ) ;
}
}
} ,
showIfInvisible : function ( ) {
if ( ! this . $el . is ( ':visible' ) ) {
this . $el . show ( ) ;
}
} ,
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toggle : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
var $el = $ ( ev . target ) ;
if ( $el . hasClass ( "icon-opened" ) ) {
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this . $el . nextUntil ( 'dt' ) . slideUp ( ) ;
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this . model . save ( { state : CLOSED } ) ;
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$el . removeClass ( "icon-opened" ) . addClass ( "icon-closed" ) ;
} else {
$el . removeClass ( "icon-closed" ) . addClass ( "icon-opened" ) ;
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this . model . save ( { state : OPENED } ) ;
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this . filter (
converse . rosterview . $ ( '.roster-filter' ) . val ( ) ,
converse . rosterview . $ ( '.filter-type' ) . val ( )
) ;
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}
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} ,
addContact : function ( contact ) {
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var view = new converse . RosterContactView ( { model : contact } ) ;
this . add ( contact . get ( 'id' ) , view ) ;
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view = this . positionContact ( contact ) . render ( ) ;
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if ( this . model . get ( 'state' ) === CLOSED ) {
view . $el . hide ( ) ;
}
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this . $el . show ( ) ;
} ,
onContactGroupChange : function ( contact ) {
var in _this _group = _ . contains ( contact . get ( 'groups' ) , this . model . get ( 'name' ) ) ;
var cid = contact . get ( 'id' ) ;
var in _this _overview = ! this . get ( cid ) ;
if ( in _this _group && ! in _this _overview ) {
this . remove ( cid ) ; // Contact has been added to this group
} else if ( ! in _this _group && in _this _overview ) {
this . addContact ( contact ) ; // Contact has been removed from this group
}
} ,
onRemove : function ( contact ) {
if ( this . model . contacts . length === 0 ) {
this . $el . hide ( ) ;
}
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}
} ) ;
this . RosterGroups = Backbone . Collection . extend ( {
model : converse . RosterGroup ,
comparator : function ( a , b ) {
/ * G r o u p s a r e s o r t e d a l p h a b e t i c a l l y , i g n o r i n g c a s e .
* However , Ungrouped , Requesting Contacts and Pending Contacts
* appear last and in that order . * /
a = a . get ( 'name' ) ;
b = b . get ( 'name' ) ;
var special _groups = _ . keys ( HEADER _WEIGHTS ) ;
var a _is _special = _ . contains ( special _groups , a ) ;
var b _is _special = _ . contains ( special _groups , b ) ;
if ( ! a _is _special && ! b _is _special ) {
return a . toLowerCase ( ) < b . toLowerCase ( ) ? - 1 : ( a . toLowerCase ( ) > b . toLowerCase ( ) ? 1 : 0 ) ;
} else if ( a _is _special && b _is _special ) {
return HEADER _WEIGHTS [ a ] < HEADER _WEIGHTS [ b ] ? - 1 : ( HEADER _WEIGHTS [ a ] > HEADER _WEIGHTS [ b ] ? 1 : 0 ) ;
} else if ( ! a _is _special && b _is _special ) {
return ( b === HEADER _CURRENT _CONTACTS ) ? 1 : - 1 ;
} else if ( a _is _special && ! b _is _special ) {
return ( a === HEADER _CURRENT _CONTACTS ) ? - 1 : 1 ;
}
}
} ) ;
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this . RosterView = Backbone . Overview . extend ( {
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tagName : 'div' ,
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id : 'converse-roster' ,
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events : {
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"keydown .roster-filter" : "liveFilter" ,
"click .onX" : "clearFilter" ,
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"mousemove .x" : "togglePointer" ,
"change .filter-type" : "changeFilterType"
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} ,
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initialize : function ( ) {
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this . registerRosterHandler ( ) ;
this . registerRosterXHandler ( ) ;
this . registerPresenceHandler ( ) ;
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converse . roster . on ( "add" , this . onContactAdd , this ) ;
converse . roster . on ( 'change' , this . onContactChange , this ) ;
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converse . roster . on ( "destroy" , this . update , this ) ;
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converse . roster . on ( "remove" , this . update , this ) ;
this . model . on ( "add" , this . onGroupAdd , this ) ;
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this . model . on ( "reset" , this . reset , this ) ;
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this . render ( ) ;
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this . model . fetch ( {
silent : true ,
success : $ . proxy ( this . positionFetchedGroups , this )
} ) ;
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converse . roster . fetch ( { add : true } ) ;
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} ,
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render : function ( ) {
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this . $el . html ( converse . templates . roster ( {
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placeholder : _ _ ( 'Type to filter' ) ,
label _contacts : LABEL _CONTACTS ,
label _groups : LABEL _GROUPS
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} ) ) ;
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return this ;
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} ,
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changeFilterType : function ( ev ) {
if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
this . clearFilter ( ) ;
this . filter (
this . $ ( '.roster-filter' ) . val ( ) ,
ev . target . value
) ;
} ,
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tog : function ( v ) {
return v ? 'addClass' : 'removeClass' ;
} ,
togglePointer : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
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var el = ev . target ;
$ ( el ) [ this . tog ( el . offsetWidth - 18 < ev . clientX - el . getBoundingClientRect ( ) . left ) ] ( 'onX' ) ;
} ,
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filter : function ( query , type ) {
var matches ;
query = query . toLowerCase ( ) ;
if ( type === 'groups' ) {
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_ . each ( this . getAll ( ) , function ( view , idx ) {
if ( view . model . get ( 'name' ) . toLowerCase ( ) . indexOf ( query . toLowerCase ( ) ) === - 1 ) {
view . hide ( ) ;
} else if ( view . model . contacts . length > 0 ) {
view . show ( ) ;
}
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} ) ;
} else {
_ . each ( this . getAll ( ) , function ( view ) {
view . filter ( query , type ) ;
} ) ;
}
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} ,
liveFilter : _ . debounce ( function ( ev ) {
if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
var q = ev . target . value ;
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var t = this . $ ( '.filter-type' ) . val ( ) ;
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$ ( ev . target ) [ this . tog ( q ) ] ( 'x' ) ;
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this . filter ( q , t ) ;
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} , 300 ) ,
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clearFilter : function ( ev ) {
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if ( ev && ev . preventDefault ) {
ev . preventDefault ( ) ;
$ ( ev . target ) . removeClass ( 'x onX' ) . val ( '' ) ;
}
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this . filter ( '' ) ;
} ,
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showHideFilter : function ( ) {
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var $filter = this . $ ( '.roster-filter' ) ;
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var $type = this . $ ( '.filter-type' ) ;
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var visible = $filter . is ( ':visible' ) ;
if ( visible && $filter . val ( ) . length > 0 ) {
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// Don't hide if user is currently filtering.
return ;
}
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if ( this . $ ( '.roster-contacts' ) . hasScrollBar ( ) ) {
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if ( ! visible ) {
$filter . show ( ) ;
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$type . show ( ) ;
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}
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} else {
$filter . hide ( ) ;
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$type . hide ( ) ;
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}
return this ;
} ,
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update : function ( ) {
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// XXX: Is this still being used/valid?
var $count = $ ( '#online-count' ) ;
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$count . text ( '(' + converse . roster . getNumOnlineContacts ( ) + ')' ) ;
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if ( ! $count . is ( ':visible' ) ) {
$count . show ( ) ;
}
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return this . showHideFilter ( ) ;
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} ,
reset : function ( ) {
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converse . roster . reset ( ) ;
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this . removeAll ( ) ;
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this . render ( ) . update ( ) ;
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return this ;
} ,
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registerRosterHandler : function ( ) {
// Register handlers that depend on the roster
converse . connection . roster . registerCallback (
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$ . proxy ( converse . roster . rosterHandler , converse . roster ) ,
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null , 'presence' , null ) ;
} ,
registerRosterXHandler : function ( ) {
converse . connection . addHandler (
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$ . proxy ( converse . roster . subscribeToSuggestedItems , converse . roster ) ,
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'http://jabber.org/protocol/rosterx' , 'message' , null ) ;
} ,
registerPresenceHandler : function ( ) {
converse . connection . addHandler (
$ . proxy ( function ( presence ) {
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converse . roster . presenceHandler ( presence ) ;
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return true ;
} , this ) , null , 'presence' , null ) ;
} ,
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onGroupAdd : function ( group ) {
var view = new converse . RosterGroupView ( { model : group } ) ;
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this . add ( group . get ( 'name' ) , view . render ( ) ) ;
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this . positionGroup ( view ) ;
} ,
onContactAdd : function ( contact ) {
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this . addRosterContact ( contact ) . update ( ) ;
if ( ! contact . get ( 'vcard_updated' ) ) {
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// This will update the vcard, which triggers a change
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// request which will rerender the roster contact.
converse . getVCard ( contact . get ( 'jid' ) ) ;
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}
} ,
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onContactChange : function ( contact ) {
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this . updateChatBox ( contact ) . update ( ) ;
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} ,
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updateChatBox : function ( contact , changed ) {
var chatbox = converse . chatboxes . get ( contact . get ( 'jid' ) ) ,
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changes = { } ;
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if ( ! chatbox ) {
return this ;
}
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if ( _ . has ( contact . changed , 'chat_status' ) ) {
changes . chat _status = contact . get ( 'chat_status' ) ;
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}
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if ( _ . has ( contact . changed , 'status' ) ) {
changes . status = contact . get ( 'status' ) ;
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}
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chatbox . save ( changes ) ;
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return this ;
} ,
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positionFetchedGroups : function ( model , resp , options ) {
/ * I n s t e a d o f t h r o w i n g a n a d d e v e n t f o r e a c h g r o u p
* fetched , we wait until they ' re all fetched and then
* we position them .
* Works around the problem of positionGroup not
* working when all groups besides the one being
* positioned aren ' t already in inserted into the
* roster DOM element .
* /
model . sort ( ) ;
model . each ( $ . proxy ( function ( group , idx ) {
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var view = this . get ( group . get ( 'name' ) ) ;
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if ( ! view ) {
view = new converse . RosterGroupView ( { model : group } ) ;
this . add ( group . get ( 'name' ) , view . render ( ) ) ;
}
if ( idx === 0 ) {
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this . $ ( '.roster-contacts' ) . append ( view . $el ) ;
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} else {
this . appendGroup ( view ) ;
}
} , this ) ) ;
} ,
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positionGroup : function ( view ) {
/ * P l a c e t h e g r o u p ' s D O M e l e m e n t i n t h e c o r r e c t a l p h a b e t i c a l
* position amongst the other groups in the roster .
* /
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var index = this . model . indexOf ( view . model ) ;
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if ( index === 0 ) {
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this . $ ( '.roster-contacts' ) . prepend ( view . $el ) ;
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} else if ( index == ( this . model . length - 1 ) ) {
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this . appendGroup ( view ) ;
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} else {
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$ ( this . $ ( '.roster-group' ) . eq ( index ) ) . before ( view . $el ) ;
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}
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return this ;
} ,
appendGroup : function ( view ) {
/ * A d d t h e g r o u p a t t h e b o t t o m o f t h e r o s t e r
* /
var $last = this . $ ( '.roster-group' ) . last ( ) ;
var $siblings = $last . siblings ( 'dd' ) ;
if ( $siblings . length > 0 ) {
$siblings . last ( ) . after ( view . $el ) ;
} else {
$last . after ( view . $el ) ;
}
return this ;
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} ,
getGroup : function ( name ) {
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/ * R e t u r n s t h e g r o u p a s s p e c i f i e d b y n a m e .
* Creates the group if it doesn ' t exist .
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* /
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var view = this . get ( name ) ;
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if ( view ) {
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return view . model ;
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}
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return this . model . create ( { name : name , id : b64 _sha1 ( name ) } ) ;
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} ,
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addContactToGroup : function ( contact , name ) {
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this . getGroup ( name ) . contacts . add ( contact ) ;
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} ,
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addCurrentContact : function ( contact ) {
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var groups ;
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if ( converse . roster _groups ) {
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groups = contact . get ( 'groups' ) ;
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if ( groups . length === 0 ) {
groups = [ HEADER _UNGROUPED ] ;
}
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} else {
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groups = [ HEADER _CURRENT _CONTACTS ] ;
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}
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_ . each ( groups , $ . proxy ( function ( name ) {
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this . addContactToGroup ( contact , name ) ;
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} , this ) ) ;
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} ,
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addRosterContact : function ( contact ) {
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var view ;
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if ( contact . get ( 'subscription' ) === 'both' || contact . get ( 'subscription' ) === 'to' ) {
this . addCurrentContact ( contact ) ;
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} else {
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view = ( new converse . RosterContactView ( { model : contact } ) ) . render ( ) ;
if ( ( contact . get ( 'ask' ) === 'subscribe' ) || ( contact . get ( 'subscription' ) === 'from' ) ) {
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this . addContactToGroup ( contact , HEADER _PENDING _CONTACTS ) ;
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} else if ( contact . get ( 'requesting' ) === true ) {
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this . addContactToGroup ( contact , HEADER _REQUESTING _CONTACTS ) ;
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}
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}
return this ;
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}
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} ) ;
this . XMPPStatus = Backbone . Model . extend ( {
initialize : function ( ) {
this . set ( {
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'status' : this . get ( 'status' ) || 'online'
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} ) ;
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this . on ( 'change' , $ . proxy ( function ( item ) {
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if ( this . get ( 'fullname' ) === undefined ) {
converse . getVCard (
null , // No 'to' attr when getting one's own vCard
$ . proxy ( function ( jid , fullname , image , image _type , url ) {
this . save ( { 'fullname' : fullname } ) ;
} , this )
) ;
}
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if ( _ . has ( item . changed , 'status' ) ) {
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converse . emit ( 'statusChanged' , this . get ( 'status' ) ) ;
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}
if ( _ . has ( item . changed , 'status_message' ) ) {
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converse . emit ( 'statusMessageChanged' , this . get ( 'status_message' ) ) ;
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}
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} , this ) ) ;
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} ,
sendPresence : function ( type ) {
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if ( type === undefined ) {
type = this . get ( 'status' ) || 'online' ;
}
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var status _message = this . get ( 'status_message' ) ,
presence ;
// Most of these presence types are actually not explicitly sent,
// but I add all of them here fore reference and future proofing.
if ( ( type === 'unavailable' ) ||
( type === 'probe' ) ||
( type === 'error' ) ||
( type === 'unsubscribe' ) ||
( type === 'unsubscribed' ) ||
( type === 'subscribe' ) ||
( type === 'subscribed' ) ) {
presence = $pres ( { 'type' : type } ) ;
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} else {
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if ( type === 'online' ) {
presence = $pres ( ) ;
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} else {
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presence = $pres ( ) . c ( 'show' ) . t ( type ) . up ( ) ;
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}
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if ( status _message ) {
presence . c ( 'status' ) . t ( status _message ) ;
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}
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}
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converse . connection . send ( presence ) ;
} ,
setStatus : function ( value ) {
this . sendPresence ( value ) ;
this . save ( { 'status' : value } ) ;
} ,
setStatusMessage : function ( status _message ) {
converse . connection . send ( $pres ( ) . c ( 'show' ) . t ( this . get ( 'status' ) ) . up ( ) . c ( 'status' ) . t ( status _message ) ) ;
this . save ( { 'status_message' : status _message } ) ;
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if ( this . xhr _custom _status ) {
$ . ajax ( {
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url : this . xhr _custom _status _url ,
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type : 'POST' ,
data : { 'msg' : status _message }
} ) ;
}
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}
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} ) ;
this . XMPPStatusView = Backbone . View . extend ( {
el : "span#xmpp-status-holder" ,
events : {
"click a.choose-xmpp-status" : "toggleOptions" ,
"click #fancy-xmpp-status-select a.change-xmpp-status-message" : "renderStatusChangeForm" ,
"submit #set-custom-xmpp-status" : "setStatusMessage" ,
"click .dropdown dd ul li a" : "setStatus"
} ,
toggleOptions : function ( ev ) {
ev . preventDefault ( ) ;
$ ( ev . target ) . parent ( ) . parent ( ) . siblings ( 'dd' ) . find ( 'ul' ) . toggle ( 'fast' ) ;
} ,
renderStatusChangeForm : function ( ev ) {
ev . preventDefault ( ) ;
var status _message = this . model . get ( 'status' ) || 'offline' ;
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var input = converse . templates . change _status _message ( {
'status_message' : status _message ,
'label_custom_status' : _ _ ( 'Custom status' ) ,
'label_save' : _ _ ( 'Save' )
} ) ;
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this . $el . find ( '.xmpp-status' ) . replaceWith ( input ) ;
this . $el . find ( '.custom-xmpp-status' ) . focus ( ) . focus ( ) ;
} ,
setStatusMessage : function ( ev ) {
ev . preventDefault ( ) ;
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var status _message = $ ( ev . target ) . find ( 'input' ) . val ( ) ;
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if ( status _message === "" ) {
}
this . model . setStatusMessage ( status _message ) ;
} ,
setStatus : function ( ev ) {
ev . preventDefault ( ) ;
var $el = $ ( ev . target ) ,
value = $el . attr ( 'data-value' ) ;
this . model . setStatus ( value ) ;
this . $el . find ( ".dropdown dd ul" ) . hide ( ) ;
} ,
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getPrettyStatus : function ( stat ) {
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var pretty _status ;
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if ( stat === 'chat' ) {
pretty _status = _ _ ( 'online' ) ;
} else if ( stat === 'dnd' ) {
pretty _status = _ _ ( 'busy' ) ;
} else if ( stat === 'xa' ) {
pretty _status = _ _ ( 'away for long' ) ;
} else if ( stat === 'away' ) {
pretty _status = _ _ ( 'away' ) ;
} else {
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pretty _status = _ _ ( stat ) || _ _ ( 'online' ) ;
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}
return pretty _status ;
} ,
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updateStatusUI : function ( model ) {
if ( ! ( _ . has ( model . changed , 'status' ) ) && ! ( _ . has ( model . changed , 'status_message' ) ) ) {
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return ;
}
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var stat = model . get ( 'status' ) ;
// # For translators: the %1$s part gets replaced with the status
// # Example, I am online
var status _message = model . get ( 'status_message' ) || _ _ ( "I am %1$s" , this . getPrettyStatus ( stat ) ) ;
this . $el . find ( '#fancy-xmpp-status-select' ) . html (
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converse . templates . chat _status ( {
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'chat_status' : stat ,
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'status_message' : status _message ,
'desc_custom_status' : _ _ ( 'Click here to write a custom status message' ) ,
'desc_change_status' : _ _ ( 'Click to change your chat status' )
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} ) ) ;
} ,
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initialize : function ( ) {
this . model . on ( "change" , this . updateStatusUI , this ) ;
} ,
render : function ( ) {
// Replace the default dropdown with something nicer
var $select = this . $el . find ( 'select#select-xmpp-status' ) ,
chat _status = this . model . get ( 'status' ) || 'offline' ,
options = $ ( 'option' , $select ) ,
$options _target ,
options _list = [ ] ,
that = this ;
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this . $el . html ( converse . templates . choose _status ( ) ) ;
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this . $el . find ( '#fancy-xmpp-status-select' )
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. html ( converse . templates . chat _status ( {
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'status_message' : this . model . get ( 'status_message' ) || _ _ ( "I am %1$s" , this . getPrettyStatus ( chat _status ) ) ,
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'chat_status' : chat _status ,
'desc_custom_status' : _ _ ( 'Click here to write a custom status message' ) ,
'desc_change_status' : _ _ ( 'Click to change your chat status' )
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} ) ) ;
// iterate through all the <option> elements and add option values
options . each ( function ( ) {
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options _list . push ( converse . templates . status _option ( {
'value' : $ ( this ) . val ( ) ,
'text' : this . text
} ) ) ;
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} ) ;
$options _target = this . $el . find ( "#target dd ul" ) . hide ( ) ;
$options _target . append ( options _list . join ( '' ) ) ;
$select . remove ( ) ;
return this ;
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}
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} ) ;
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this . Feature = Backbone . Model ;
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this . Features = Backbone . Collection . extend ( {
/ * S e r v i c e D i s c o v e r y
* -- -- -- -- -- -- -- -- -
* This collection stores Feature Models , representing features
* provided by available XMPP entities ( e . g . servers )
* See XEP - 0030 for more details : http : //xmpp.org/extensions/xep-0030.html
* All features are shown here : http : //xmpp.org/registrar/disco-features.html
* /
model : converse . Feature ,
initialize : function ( ) {
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this . addClientIdentities ( ) . addClientFeatures ( ) ;
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this . browserStorage = new Backbone . BrowserStorage [ converse . storage ] (
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b64 _sha1 ( 'converse.features' + converse . bare _jid ) ) ;
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if ( this . browserStorage . records . length === 0 ) {
// browserStorage is empty, so we've likely never queried this
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// domain for features yet
converse . connection . disco . info ( converse . domain , null , $ . proxy ( this . onInfo , this ) ) ;
converse . connection . disco . items ( converse . domain , null , $ . proxy ( this . onItems , this ) ) ;
} else {
this . fetch ( { add : true } ) ;
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}
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} ,
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addClientIdentities : function ( ) {
/* See http:/ / xmpp . org / registrar / disco - categories . html
* /
converse . connection . disco . addIdentity ( 'client' , 'web' , 'Converse.js' ) ;
return this ;
} ,
addClientFeatures : function ( ) {
/ * T h e s t r o p h e . d i s c o . j s p l u g i n k e e p s a l i s t o f f e a t u r e s w h i c h
* it will advertise to any # info queries made to it .
*
* See : http : //xmpp.org/extensions/xep-0030.html#info
* /
converse . connection . disco . addFeature ( 'http://jabber.org/protocol/chatstates' ) ; // Limited support
converse . connection . disco . addFeature ( 'http://jabber.org/protocol/rosterx' ) ; // Limited support
converse . connection . disco . addFeature ( 'jabber:x:conference' ) ;
converse . connection . disco . addFeature ( 'urn:xmpp:carbons:2' ) ;
converse . connection . disco . addFeature ( 'vcard-temp' ) ;
converse . connection . disco . addFeature ( Strophe . NS . BOSH ) ;
converse . connection . disco . addFeature ( Strophe . NS . DISCO _INFO ) ;
converse . connection . disco . addFeature ( Strophe . NS . MUC ) ;
return this ;
} ,
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onItems : function ( stanza ) {
$ ( stanza ) . find ( 'query item' ) . each ( $ . proxy ( function ( idx , item ) {
converse . connection . disco . info (
$ ( item ) . attr ( 'jid' ) ,
null ,
$ . proxy ( this . onInfo , this ) ) ;
} , this ) ) ;
} ,
onInfo : function ( stanza ) {
var $stanza = $ ( stanza ) ;
if ( ( $stanza . find ( 'identity[category=server][type=im]' ) . length === 0 ) &&
( $stanza . find ( 'identity[category=conference][type=text]' ) . length === 0 ) ) {
// This isn't an IM server component
return ;
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}
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$stanza . find ( 'feature' ) . each ( $ . proxy ( function ( idx , feature ) {
this . create ( {
'var' : $ ( feature ) . attr ( 'var' ) ,
'from' : $stanza . attr ( 'from' )
} ) ;
} , this ) ) ;
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}
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} ) ;
this . LoginPanel = Backbone . View . extend ( {
tagName : 'div' ,
id : "login-dialog" ,
events : {
'submit form#converse-login' : 'authenticate'
} ,
connect : function ( $form , jid , password ) {
if ( $form ) {
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$form . find ( 'input[type=submit]' ) . hide ( ) . after ( '<span class="spinner login-submit"/>' ) ;
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}
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var resource = Strophe . getResourceFromJid ( jid ) ;
if ( ! resource ) {
jid += '/converse.js-' + Math . floor ( Math . random ( ) * 139749825 ) . toString ( ) ;
}
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converse . connection = new Strophe . Connection ( converse . bosh _service _url ) ;
converse . connection . connect ( jid , password , converse . onConnect ) ;
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} ,
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showLoginButton : function ( ) {
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var $form = this . $el . find ( '#converse-login' ) ;
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var $button = $form . find ( 'input[type=submit]' ) ;
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if ( $button . length ) {
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$button . show ( ) . siblings ( 'span.spinner.login-submit' ) . remove ( ) ;
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}
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} ,
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initialize : function ( cfg ) {
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cfg . $parent . html ( this . $el . html (
converse . templates . login _panel ( {
'label_username' : _ _ ( 'XMPP/Jabber Username:' ) ,
'label_password' : _ _ ( 'Password:' ) ,
'label_login' : _ _ ( 'Log In' )
} )
) ) ;
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this . $tabs = cfg . $parent . parent ( ) . find ( '#controlbox-tabs' ) ;
} ,
render : function ( ) {
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this . $tabs . append ( converse . templates . login _tab ( { label _sign _in : _ _ ( 'Sign in' ) } ) ) ;
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this . $el . find ( 'input#jid' ) . focus ( ) ;
return this ;
} ,
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authenticate : function ( ev ) {
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if ( ev && ev . preventDefault ) { ev . preventDefault ( ) ; }
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var $form = $ ( ev . target ) ,
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$jid _input = $form . find ( 'input[name=jid]' ) ,
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jid = $jid _input . val ( ) ,
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$pw _input = $form . find ( 'input[name=password]' ) ,
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password = $pw _input . val ( ) ,
$bsu _input = null ,
errors = false ;
if ( ! converse . bosh _service _url ) {
$bsu _input = $form . find ( 'input#bosh_service_url' ) ;
converse . bosh _service _url = $bsu _input . val ( ) ;
if ( ! converse . bosh _service _url ) {
errors = true ;
$bsu _input . addClass ( 'error' ) ;
}
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}
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if ( ! jid ) {
errors = true ;
$jid _input . addClass ( 'error' ) ;
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}
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if ( ! password ) {
errors = true ;
$pw _input . addClass ( 'error' ) ;
}
if ( errors ) { return ; }
this . connect ( $form , jid , password ) ;
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return false ;
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} ,
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remove : function ( ) {
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this . $tabs . empty ( ) ;
this . $el . parent ( ) . empty ( ) ;
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}
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} ) ;
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this . ControlBoxToggle = Backbone . View . extend ( {
tagName : 'a' ,
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className : 'toggle-controlbox' ,
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id : 'toggle-controlbox' ,
events : {
'click' : 'onClick'
} ,
attributes : {
'href' : "#"
} ,
initialize : function ( ) {
this . render ( ) ;
} ,
render : function ( ) {
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var toggle = this . $el . html (
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converse . templates . controlbox _toggle ( {
'label_toggle' : _ _ ( 'Toggle chat' )
} )
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) ;
if ( converse . show _controlbox _by _default ) {
toggle . hide ( ) ; // It's either or
}
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$ ( '#conversejs' ) . prepend ( toggle ) ;
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return this ;
} ,
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hide : function ( callback ) {
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this . $el . fadeOut ( 'fast' , callback ) ;
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} ,
show : function ( callback ) {
this . $el . show ( 'fast' , callback ) ;
} ,
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showControlBox : function ( ) {
var controlbox = converse . chatboxes . get ( 'controlbox' ) ;
if ( ! controlbox ) {
converse . chatboxes . add ( {
id : 'controlbox' ,
box _id : 'controlbox' ,
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height : converse . default _box _height
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} ) ;
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controlbox = converse . chatboxes . get ( 'controlbox' ) ;
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if ( converse . connection ) {
converse . chatboxes . get ( 'controlbox' ) . save ( ) ;
}
}
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controlbox . trigger ( 'show' ) ;
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} ,
onClick : function ( e ) {
e . preventDefault ( ) ;
if ( $ ( "div#controlbox" ) . is ( ':visible' ) ) {
var controlbox = converse . chatboxes . get ( 'controlbox' ) ;
if ( converse . connection ) {
controlbox . destroy ( ) ;
} else {
controlbox . trigger ( 'hide' ) ;
}
} else {
this . showControlBox ( ) ;
}
}
} ) ;
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this . _initialize = function ( ) {
this . chatboxes = new this . ChatBoxes ( ) ;
this . chatboxviews = new this . ChatBoxViews ( { model : this . chatboxes } ) ;
this . controlboxtoggle = new this . ControlBoxToggle ( ) ;
this . otr = new this . OTR ( ) ;
} ;
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// Initialization
// --------------
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// This is the end of the initialize method.
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this . _initialize ( ) ;
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if ( ( this . prebind ) && ( ! this . connection ) ) {
if ( ( ! this . jid ) || ( ! this . sid ) || ( ! this . rid ) || ( ! this . bosh _service _url ) ) {
this . log ( 'If you set prebind=true, you MUST supply JID, RID and SID values' ) ;
return ;
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}
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this . connection = new Strophe . Connection ( this . bosh _service _url ) ;
this . connection . attach ( this . jid , this . sid , this . rid , this . onConnect ) ;
} else if ( this . connection ) {
this . onConnected ( ) ;
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}
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if ( this . show _controlbox _by _default ) { this . controlboxtoggle . showControlBox ( ) ; }
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this . registerGlobalEventHandlers ( ) ;
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converse . emit ( 'initialized' ) ;
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} ;
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return {
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'initialize' : function ( settings , callback ) {
converse . initialize ( settings , callback ) ;
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} ,
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'getRID' : function ( ) {
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if ( converse . expose _rid _and _sid && typeof converse . connection !== "undefined" ) {
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return converse . connection . rid || converse . connection . _proto . rid ;
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}
return null ;
} ,
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'getSID' : function ( ) {
if ( converse . expose _rid _and _sid && typeof converse . connection !== "undefined" ) {
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return converse . connection . sid || converse . connection . _proto . sid ;
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}
return null ;
} ,
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'once' : function ( evt , handler ) {
converse . once ( evt , handler ) ;
} ,
'on' : function ( evt , handler ) {
converse . on ( evt , handler ) ;
} ,
'off' : function ( evt , handler ) {
converse . off ( evt , handler ) ;
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}
} ;
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} ) ) ;