379 lines
14 KiB
JavaScript
379 lines
14 KiB
JavaScript
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/*
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This file must compile in EcmaScript 3 and work in IE7.
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Prerequisites to use this module:
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- load the im_common.xml qweb template into openerp.qweb
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- implement all the stuff defined later
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*/
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(function() {
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function declare($, _, openerp) {
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/* jshint es3: true */
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"use strict";
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var im_common = {};
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/*
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All of this must be defined to use this module
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*/
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_.extend(im_common, {
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to_url: function(file) {
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throw new Error("Not implemented");
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},
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notification: function(message) {
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throw new Error("Not implemented");
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},
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defaultInputPlaceholder: null,
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userName: null,
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connection: null
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});
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var _t = openerp._t;
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var im_common = {};
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var ERROR_DELAY = 5000;
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im_common.ImUser = openerp.Class.extend(openerp.PropertiesMixin, {
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init: function(parent, user_rec) {
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openerp.PropertiesMixin.init.call(this, parent);
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user_rec.image_url = im_common.to_url("im/static/src/img/avatar/avatar.jpeg");
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if (user_rec.image)
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user_rec.image_url = "data:image/png;base64," + user_rec.image;
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this.set(user_rec);
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this.set("watcher_count", 0);
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this.on("change:watcher_count", this, function() {
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if (this.get("watcher_count") === 0)
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this.destroy();
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});
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},
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destroy: function() {
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this.trigger("destroyed");
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openerp.PropertiesMixin.destroy.call(this);
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},
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add_watcher: function() {
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this.set("watcher_count", this.get("watcher_count") + 1);
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},
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remove_watcher: function() {
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this.set("watcher_count", this.get("watcher_count") - 1);
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}
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});
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im_common.ConversationManager = openerp.Class.extend(openerp.PropertiesMixin, {
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init: function(parent) {
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openerp.PropertiesMixin.init.call(this, parent);
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this.set("right_offset", 0);
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this.conversations = [];
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this.users = {};
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this.on("change:right_offset", this, this.calc_positions);
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this.set("window_focus", true);
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this.set("waiting_messages", 0);
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this.focus_hdl = _.bind(function() {
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this.set("window_focus", true);
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}, this);
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$(window).bind("focus", this.focus_hdl);
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this.blur_hdl = _.bind(function() {
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this.set("window_focus", false);
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}, this);
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$(window).bind("blur", this.blur_hdl);
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this.on("change:window_focus", this, this.window_focus_change);
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this.window_focus_change();
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this.on("change:waiting_messages", this, this.messages_change);
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this.messages_change();
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this.create_ting();
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this.activated = false;
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this.users_cache = {};
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this.last = null;
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this.unload_event_handler = _.bind(this.unload, this);
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},
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start_polling: function() {
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var self = this;
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var uuid = localStorage["oe_livesupport_uuid"];
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var def = $.when(uuid);
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if (! uuid) {
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def = im_common.connection.rpc("/longpolling/im/gen_uuid", {});
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}
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return def.then(function(uuid) {
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localStorage["oe_livesupport_uuid"] = uuid;
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return im_common.connection.model("im.user").call("get_by_user_id", [uuid]);
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}).then(function(my_id) {
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self.my_id = my_id["id"];
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return im_common.connection.model("im.user").call("assign_name", [uuid, im_common.userName]);
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}).then(function() {
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return self.ensure_users([self.my_id]);
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}).then(function() {
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var me = self.users_cache[self.my_id];
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delete self.users_cache[self.my_id];
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self.me = me;
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me.set("name", "You");
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return im_common.connection.rpc("/longpolling/im/activated", {});
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}).then(function(activated) {
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if (activated) {
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self.activated = true;
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$(window).on("unload", self.unload_event_handler);
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self.poll();
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} else {
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return $.Deferred().reject();
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}
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});
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},
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unload: function() {
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im_common.connection.model("im.user").call("im_disconnect", [], {uuid: this.me.get("uuid"), context: {}});
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},
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ensure_users: function(user_ids) {
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var no_cache = {};
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_.each(user_ids, function(el) {
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if (! this.users_cache[el])
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no_cache[el] = el;
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}, this);
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var self = this;
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if (_.size(no_cache) === 0)
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return $.when();
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else
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return im_common.connection.model("im.user").call("read", [_.values(no_cache), []]).then(function(users) {
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self.add_to_user_cache(users);
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});
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},
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add_to_user_cache: function(user_recs) {
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_.each(user_recs, function(user_rec) {
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if (! this.users_cache[user_rec.id]) {
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var user = new im_common.ImUser(this, user_rec);
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this.users_cache[user_rec.id] = user;
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user.on("destroyed", this, function() {
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delete this.users_cache[user_rec.id];
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});
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}
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}, this);
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},
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get_user: function(user_id) {
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return this.users_cache[user_id];
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},
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poll: function() {
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console.debug("live support beggin polling");
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var self = this;
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var user_ids = _.map(this.users_cache, function(el) {
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return el.get("id");
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});
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im_common.connection.rpc("/longpolling/im/poll", {
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last: this.last,
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users_watch: user_ids,
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db: im_common.connection.database,
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uid: im_common.connection.userId,
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password: im_common.connection.password,
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uuid: self.me.get("uuid")
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}).then(function(result) {
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_.each(result.users_status, function(el) {
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if (self.get_user(el.id))
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self.get_user(el.id).set(el);
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});
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self.last = result.last;
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var user_ids = _.pluck(_.pluck(result.res, "from_id"), 0);
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self.ensure_users(user_ids).then(function() {
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_.each(result.res, function(mes) {
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var user = self.get_user(mes.from_id[0]);
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self.received_message(mes, user);
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});
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self.poll();
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});
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}, function() {
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setTimeout(_.bind(self.poll, self), ERROR_DELAY);
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});
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},
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get_activated: function() {
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return this.activated;
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},
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create_ting: function() {
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if (typeof(Audio) === "undefined") {
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this.ting = {play: function() {}};
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return;
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}
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this.ting = new Audio(new Audio().canPlayType("audio/ogg; codecs=vorbis") ?
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im_common.to_url("im/static/src/audio/Ting.ogg") :
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im_common.to_url("im/static/src/audio/Ting.mp3")
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);
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},
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window_focus_change: function() {
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if (this.get("window_focus")) {
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this.set("waiting_messages", 0);
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}
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},
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messages_change: function() {
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//if (! instance.webclient.set_title_part)
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// return;
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//instance.webclient.set_title_part("im_messages", this.get("waiting_messages") === 0 ? undefined :
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// _.str.sprintf(_t("%d Messages"), this.get("waiting_messages")));
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},
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activate_user: function(user, focus) {
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var conv = this.users[user.get('id')];
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if (! conv) {
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conv = new im_common.Conversation(this, user, this.me);
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conv.appendTo($("body"));
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conv.on("destroyed", this, function() {
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this.conversations = _.without(this.conversations, conv);
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delete this.users[conv.user.get('id')];
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this.calc_positions();
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});
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this.conversations.push(conv);
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this.users[user.get('id')] = conv;
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this.calc_positions();
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}
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if (focus)
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conv.focus();
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return conv;
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},
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received_message: function(message, user) {
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if (! this.get("window_focus")) {
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this.set("waiting_messages", this.get("waiting_messages") + 1);
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this.ting.play();
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this.create_ting();
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}
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var conv = this.activate_user(user);
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conv.received_message(message);
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},
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calc_positions: function() {
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var current = this.get("right_offset");
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_.each(_.range(this.conversations.length), function(i) {
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this.conversations[i].set("right_position", current);
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current += this.conversations[i].$().outerWidth(true);
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}, this);
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},
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destroy: function() {
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$(window).off("unload", this.unload_event_handler);
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$(window).unbind("blur", this.blur_hdl);
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$(window).unbind("focus", this.focus_hdl);
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openerp.PropertiesMixin.destroy.call(this);
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}
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});
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im_common.Conversation = openerp.Widget.extend({
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className: "openerp_style oe_im_chatview",
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events: {
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"keydown input": "send_message",
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"click .oe_im_chatview_close": "destroy",
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"click .oe_im_chatview_header": "show_hide"
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},
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init: function(parent, user, me) {
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this._super(parent);
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this.me = me;
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this.user = user;
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this.user.add_watcher();
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this.set("right_position", 0);
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this.shown = true;
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this.set("pending", 0);
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this.inputPlaceholder = im_common.defaultInputPlaceholder;
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},
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start: function() {
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this.$().append(openerp.qweb.render("conversation", {widget: this, to_url: im_common.to_url}));
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var change_status = function() {
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this.$().toggleClass("oe_im_chatview_disconnected_status", this.user.get("im_status") === false);
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this.$(".oe_im_chatview_online").toggle(this.user.get("im_status") === true);
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this._go_bottom();
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};
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this.user.on("change:im_status", this, change_status);
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change_status.call(this);
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this.on("change:right_position", this, this.calc_pos);
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this.full_height = this.$().height();
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this.calc_pos();
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this.on("change:pending", this, _.bind(function() {
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if (this.get("pending") === 0) {
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this.$(".oe_im_chatview_nbr_messages").text("");
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} else {
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this.$(".oe_im_chatview_nbr_messages").text("(" + this.get("pending") + ")");
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}
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}, this));
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},
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show_hide: function() {
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if (this.shown) {
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this.$().animate({
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height: this.$(".oe_im_chatview_header").outerHeight()
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});
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} else {
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this.$().animate({
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height: this.full_height
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});
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}
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this.shown = ! this.shown;
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if (this.shown) {
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this.set("pending", 0);
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}
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},
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calc_pos: function() {
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this.$().css("right", this.get("right_position"));
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},
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received_message: function(message) {
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if (this.shown) {
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this.set("pending", 0);
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} else {
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this.set("pending", this.get("pending") + 1);
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}
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this._add_bubble(this.user, message.message, openerp.str_to_datetime(message.date));
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},
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send_message: function(e) {
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if(e && e.which !== 13) {
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return;
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}
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var mes = this.$("input").val();
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if (! mes.trim()) {
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return;
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}
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this.$("input").val("");
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var send_it = _.bind(function() {
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var model = im_common.connection.model("im.message");
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return model.call("post", [mes, this.user.get('id')], {uuid: this.me.get("uuid"), context: {}});
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}, this);
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var tries = 0;
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send_it().then(_.bind(function() {
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this._add_bubble(this.me, mes, new Date());
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}, this), function(error, e) {
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tries += 1;
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if (tries < 3)
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return send_it();
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});
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},
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_add_bubble: function(user, item, date) {
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var items = [item];
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if (user === this.last_user) {
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this.last_bubble.remove();
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items = this.last_items.concat(items);
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}
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this.last_user = user;
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this.last_items = items;
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var zpad = function(str, size) {
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str = "" + str;
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return new Array(size - str.length + 1).join('0') + str;
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};
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date = "" + zpad(date.getHours(), 2) + ":" + zpad(date.getMinutes(), 2);
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this.last_bubble = $(openerp.qweb.render("conversation_bubble", {"items": items, "user": user, "time": date}));
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$(this.$(".oe_im_chatview_content").children()[0]).append(this.last_bubble);
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this._go_bottom();
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},
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_go_bottom: function() {
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this.$(".oe_im_chatview_content").scrollTop($(this.$(".oe_im_chatview_content").children()[0]).height());
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},
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focus: function() {
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this.$(".oe_im_chatview_input").focus();
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},
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destroy: function() {
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this.user.remove_watcher();
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this.trigger("destroyed");
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return this._super();
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}
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});
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return im_common;
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}
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if (typeof(define) !== undefined) {
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define(["jquery", "underscore", "openerp"], declare);
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} else {
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window.im_common = declare($, _, openerp);
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}
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})();
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