Chapril/xmpp.chapril.org-conversejs
Chapril/xmpp.chapril.org-conversejs
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Provide support for browsers which don't have beforeunload event.

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This commit is contained in:
JC Brand 2015-06-05 14:45:55 +02:00
parent 8616af418a
commit 085d91b546
1 changed files with 12 additions and 2 deletions
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14
converse.js
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@ -141,6 +141,16 @@
converse.initialize = function (settings, callback) {
var converse = this;
var unloadevent;
if ('onbeforeunload' in window) {
unloadevent = 'beforeunload';
} else if ('onunload' in window) {
unloadevent = 'unload';
} else if ('onpagehide' in window) {
// Mobile Safari (at least older versions) doesn't support unload or beforeunload.
// Apple recommends "pagehide" instead.
unloadevent = 'pagehide';
}
// Logging
Strophe.log = function (level, msg) { converse.log(level+' '+msg, level); };
@ -412,7 +422,7 @@
$(window).on('mousemove' , function () { converse.autoAwayReset(); });
$(window).on('keypress' , function () { converse.autoAwayReset(); });
$(window).on('focus' , function () { converse.autoAwayReset(); });
$(window).on('beforeunload' , function () { converse.autoAwayReset(); });
$(window).on(unloadevent , function () { converse.autoAwayReset(); });
window.setInterval(function () {
if ((this._idleCounter <= this.auto_away || (this.auto_xa > 0 && this._idleCounter <= this.auto_xa)) &&
@ -643,7 +653,7 @@
this.session.id = id; // Appears to be necessary for backbone.browserStorage
this.session.browserStorage = new Backbone.BrowserStorage[converse.storage](id);
this.session.fetch();
$(window).on('beforeunload', $.proxy(function () {
$(window).on(unloadevent, $.proxy(function () {
if (converse.connection.authenticated) {
this.setSession();
} else {