xmpp.chapril.org-conversejs/src/converse-profile.js

// Converse.js (A browser based XMPP chat client)
// http://conversejs.org
//
// Copyright (c) 2012-2017, Jan-Carel Brand <jc@opkode.com>
// Licensed under the Mozilla Public License (MPLv2)
//
/*global define */

(function (root, factory) {
    define(["converse-core",
            "bootstrap",
            "templates/alert.html",
            "templates/chat_status_modal.html",
            "templates/profile_modal.html",
            "templates/profile_view.html",
            "templates/status_option.html",
            "converse-vcard",
            "converse-modal"
    ], factory);
}(this, function (
            converse,
            bootstrap,
            tpl_alert,
            tpl_chat_status_modal,
            tpl_profile_modal,
            tpl_profile_view,
            tpl_status_option
        ) {
    "use strict";

    const { Strophe, Backbone, Promise, utils, _, moment } = converse.env;
    const u = converse.env.utils;


    converse.plugins.add('converse-profile', {

        dependencies: ["converse-modal", "converse-vcard"],

        initialize () {
            /* The initialize function gets called as soon as the plugin is
             * loaded by converse.js's plugin machinery.
             */
            const { _converse } = this,
                  { __ } = _converse;


            _converse.ProfileModal = _converse.BootstrapModal.extend({
                events: {
                    'click .change-avatar': "openFileSelection",
                    'change input[type="file"': "updateFilePreview",
                    'submit form': 'onFormSubmitted'
                },

                initialize () {
                    _converse.BootstrapModal.prototype.initialize.apply(this, arguments);
                    this.model.on('change', this.render, this);
                },

                toHTML () {
                    return tpl_profile_modal(_.extend(
                        this.model.toJSON(),
                        this.model.vcard.toJSON(), {
                        'heading_profile': __('Your Profile'),
                        'label_close': __('Close'),
                        'label_email': __('Email'),
                        'label_fullname': __('Full Name'),
                        'label_nickname': __('Nickname'),
                        'label_jid': __('XMPP Address (JID)'),
                        'label_role': __('Role'),
                        'label_role_help': __('Use commas to separate multiple roles. Your roles are shown next to your name on your chat messages.'),
                        'label_save': __('Save'),
                        'label_url': __('URL'),
                        'alt_avatar': __('Your avatar image')
                    }));
                },

                openFileSelection (ev) {
                    ev.preventDefault();
                    this.el.querySelector('input[type="file"]').click();
                },

                updateFilePreview (ev) {
                    const file = ev.target.files[0],
                          reader = new FileReader();
                    reader.onloadend = () => {
                        this.el.querySelector('.avatar').setAttribute('src', reader.result);
                    };
                    reader.readAsDataURL(file);
                },

                setVCard (data) {
                    _converse.api.vcard.set(_converse.bare_jid, data)
                    .then(() => _converse.api.vcard.update(this.model.vcard, true))
                    .catch((err) => {
                        _converse.log(err, Strophe.LogLevel.FATAL);
                        _converse.api.alert.show(
                            Strophe.LogLevel.ERROR,
                            __('Error'),
                            [__("Sorry, an error happened while trying to save your profile data."),
                            __("You can check your browser's developer console for any error output.")]
                        )
                    });
                    this.modal.hide();
                },

                onFormSubmitted (ev) {
                    ev.preventDefault();
                    const reader = new FileReader(),
                          form_data = new FormData(ev.target),
                          image_file = form_data.get('image');

                    const data = {
                        'fn': form_data.get('fn'),
                        'nickname': form_data.get('nickname'),
                        'role': form_data.get('role'),
                        'email': form_data.get('email'),
                        'url': form_data.get('url'),
                    };
                    if (!image_file.size) {
                        _.extend(data, {
                            'image': this.model.vcard.get('image'),
                            'image_type': this.model.vcard.get('image_type')
                        });
                        this.setVCard(data);
                    } else {
                        reader.onloadend = () => {
                            _.extend(data, {
                                'image': btoa(reader.result),
                                'image_type': image_file.type
                            });
                            this.setVCard(data);
                        };
                        reader.readAsBinaryString(image_file);
                    }
                }
            });


            _converse.ChatStatusModal = _converse.BootstrapModal.extend({
                events: {
                    "submit form#set-xmpp-status": "onFormSubmitted",
                    "click .clear-input": "clearStatusMessage"
                },

                toHTML () {
                    return tpl_chat_status_modal(
                        _.extend(
                            this.model.toJSON(),
                            this.model.vcard.toJSON(), {
                            'label_away': __('Away'),
                            'label_close': __('Close'),
                            'label_busy': __('Busy'),
                            'label_cancel': __('Cancel'),
                            'label_custom_status': __('Custom status'),
                            'label_offline': __('Offline'),
                            'label_online': __('Online'),
                            'label_save': __('Save'),
                            'label_xa': __('Away for long'),
                            'modal_title': __('Change chat status'),
                            'placeholder_status_message': __('Personal status message')
                        }));
                },

                afterRender () {
                    this.el.addEventListener('shown.bs.modal', () => {
                        this.el.querySelector('input[name="status_message"]').focus();
                    }, false);
                },

                clearStatusMessage (ev) {
                    if (ev && ev.preventDefault) {
                        ev.preventDefault();
                        u.hideElement(this.el.querySelector('.clear-input'));
                    }
                    const roster_filter = this.el.querySelector('input[name="status_message"]');
                    roster_filter.value = '';
                },

                onFormSubmitted (ev) {
                    ev.preventDefault();
                    const data = new FormData(ev.target);
                    this.model.save({
                        'status_message': data.get('status_message'),
                        'status': data.get('chat_status')
                    });
                    this.modal.hide();
                }
            });

            _converse.XMPPStatusView = Backbone.VDOMView.extend({
                tagName: "div",
                events: {
                    "click a.show-profile": "showProfileModal",
                    "click a.change-status": "showStatusChangeModal",
                    "click .logout": "logOut"
                },

                initialize () {
                    this.model.on("change", this.render, this);
                    this.model.vcard.on("change", this.render, this);
                },

                toHTML () {
                    const chat_status = this.model.get('status') || 'offline';
                    return tpl_profile_view(_.extend(
                        this.model.toJSON(),
                        this.model.vcard.toJSON(), {
                        'fullname': this.model.vcard.get('fullname') || _converse.bare_jid,
                        'status_message': this.model.get('status_message') ||
                                            __("I am %1$s", this.getPrettyStatus(chat_status)),
                        'chat_status': chat_status,
                        '_converse': _converse,
                        'title_change_settings': __('Change settings'),
                        'title_change_status': __('Click to change your chat status'),
                        'title_log_out': __('Log out'),
                        'title_your_profile': __('Your profile')
                    }));
                },

                showProfileModal (ev) {
                    if (_.isUndefined(this.profile_modal)) {
                        this.profile_modal = new _converse.ProfileModal({model: this.model});
                    }
                    this.profile_modal.show(ev);
                },

                showStatusChangeModal (ev) {
                    if (_.isUndefined(this.status_modal)) {
                        this.status_modal = new _converse.ChatStatusModal({model: this.model});
                    }
                    this.status_modal.show(ev);
                },

                logOut (ev) {
                    ev.preventDefault();
                    const result = confirm(__("Are you sure you want to log out?"));
                    if (result === true) {
                        _converse.logOut();
                    }
                },

                getPrettyStatus (stat) {
                    if (stat === 'chat') {
                        return __('online');
                    } else if (stat === 'dnd') {
                        return __('busy');
                    } else if (stat === 'xa') {
                        return __('away for long');
                    } else if (stat === 'away') {
                        return __('away');
                    } else if (stat === 'offline') {
                        return __('offline');
                    } else {
                        return __(stat) || __('online');
                    }
                }
            });
        }
    });
}));