[MERGE]Trunk.

bzr revid: vme@tinyerp.com-20130823050602-33bqv07e7g8dhv7x

1 files changed, 408 insertions, 0 deletions

diff --git a/addons/im/static/src/js/im_common.js b/addons/im/static/src/js/im_common.js
new file mode 100644
index 00000000000..a6314a978e2
--- /dev/null
+++ b/addons/im/static/src/js/im_common.js
@@ -0,0 +1,408 @@
+
+/*
+    This file must compile in EcmaScript 3 and work in IE7.
+
+    Prerequisites to use this module:
+    - load the im_common.xml qweb template into openerp.qweb
+    - implement all the stuff defined later
+*/
+
+(function() {
+
+function declare($, _, openerp) {
+    /* jshint es3: true */
+    "use strict";
+
+    var im_common = {};
+
+    /*
+        All of this must be defined to use this module
+    */
+    _.extend(im_common, {
+        notification: function(message) {
+            throw new Error("Not implemented");
+        },
+        connection: null
+    });
+
+    var _t = openerp._t;
+
+    var ERROR_DELAY = 5000;
+
+    im_common.ImUser = openerp.Class.extend(openerp.PropertiesMixin, {
+        init: function(parent, user_rec) {
+            openerp.PropertiesMixin.init.call(this, parent);
+            user_rec.image_url = im_common.connection.url("/im/static/src/img/avatar/avatar.jpeg");
+
+            // TODO : check it works correctly
+            if (user_rec.user)
+                user_rec.image_url = im_common.connection.url('/web/binary/image', {model:'res.users', field: 'image_small', id: user_rec.user[0]});
+            /*if (user_rec.image)
+                user_rec.image_url = "data:image/png;base64," + user_rec.image;*/
+
+            this.set(user_rec);
+            this.set("watcher_count", 0);
+            this.on("change:watcher_count", this, function() {
+                if (this.get("watcher_count") === 0)
+                    this.destroy();
+            });
+        },
+        destroy: function() {
+            this.trigger("destroyed");
+            openerp.PropertiesMixin.destroy.call(this);
+        },
+        add_watcher: function() {
+            this.set("watcher_count", this.get("watcher_count") + 1);
+        },
+        remove_watcher: function() {
+            this.set("watcher_count", this.get("watcher_count") - 1);
+        }
+    });
+
+    im_common.ConversationManager = openerp.Class.extend(openerp.PropertiesMixin, {
+        init: function(parent, options) {
+            openerp.PropertiesMixin.init.call(this, parent);
+            this.options = _.clone(options) || {};
+            _.defaults(this.options, {
+                inputPlaceholder: _t("Say something..."),
+                defaultMessage: null,
+                userName: _t("Anonymous"),
+                anonymous_mode: false
+            });
+            this.set("right_offset", 0);
+            this.set("bottom_offset", 0);
+            this.conversations = [];
+            this.users = {};
+            this.on("change:right_offset", this, this.calc_positions);
+            this.on("change:bottom_offset", this, this.calc_positions);
+            this.set("window_focus", true);
+            this.set("waiting_messages", 0);
+            this.focus_hdl = _.bind(function() {
+                this.set("window_focus", true);
+            }, this);
+            $(window).bind("focus", this.focus_hdl);
+            this.blur_hdl = _.bind(function() {
+                this.set("window_focus", false);
+            }, this);
+            $(window).bind("blur", this.blur_hdl);
+            this.on("change:window_focus", this, this.window_focus_change);
+            this.window_focus_change();
+            this.on("change:waiting_messages", this, this.messages_change);
+            this.messages_change();
+            this.create_ting();
+            this.activated = false;
+            this.users_cache = {};
+            this.last = null;
+            this.unload_event_handler = _.bind(this.unload, this);
+        },
+        start_polling: function() {
+            var self = this;
+
+            var auth_def = null;
+            var user_id = null;
+
+            if (this.options.anonymous_mode) {
+                var uuid = localStorage["oe_livesupport_uuid"];
+                var def = $.when(uuid);
+
+                if (! uuid) {
+                    def = im_common.connection.rpc("/longpolling/im/gen_uuid", {});
+                }
+                var anonymous_user_id = null;
+                auth_def = def.then(function(uuid) {
+                    localStorage["oe_livesupport_uuid"] = uuid;
+                    return im_common.connection.model("im.user").call("get_by_user_id", [uuid]);
+                }).then(function(my_id) {
+                    user_id = my_id["id"];
+                    return im_common.connection.model("im.user").call("assign_name", [uuid, self.options.userName]);
+                });
+            } else {
+                auth_def = im_common.connection.model("im.user").call("get_by_user_id",
+                        [im_common.connection.uid]).then(function(my_id) {
+                    user_id = my_id["id"];
+                });
+            }
+
+            return auth_def.then(function() {
+                self.my_id = user_id;
+                return self.ensure_users([self.my_id]);
+            }).then(function() {
+                var me = self.users_cache[self.my_id];
+                delete self.users_cache[self.my_id];
+                self.me = me;
+                me.set("name", _t("You"));
+                return im_common.connection.rpc("/longpolling/im/activated", {}, {shadow: true});
+            }).then(function(activated) {
+                if (activated) {
+                    self.activated = true;
+                    $(window).on("unload", self.unload_event_handler);
+                    self.poll();
+                } else {
+                    return $.Deferred().reject();
+                }
+            }, function(a, e) {
+                e.preventDefault();
+            });
+        },
+        unload: function() {
+            return im_common.connection.model("im.user").call("im_disconnect", [], {uuid: this.me.get("uuid"), context: {}});
+        },
+        ensure_users: function(user_ids) {
+            var no_cache = {};
+            _.each(user_ids, function(el) {
+                if (! this.users_cache[el])
+                    no_cache[el] = el;
+            }, this);
+            var self = this;
+            if (_.size(no_cache) === 0)
+                return $.when();
+            else
+                return im_common.connection.model("im.user").call("read", [_.values(no_cache), []]).then(function(users) {
+                    self.add_to_user_cache(users);
+                });
+        },
+        add_to_user_cache: function(user_recs) {
+            _.each(user_recs, function(user_rec) {
+                if (! this.users_cache[user_rec.id]) {
+                    var user = new im_common.ImUser(this, user_rec);
+                    this.users_cache[user_rec.id] = user;
+                    user.on("destroyed", this, function() {
+                        delete this.users_cache[user_rec.id];
+                    });
+                }
+            }, this);
+        },
+        get_user: function(user_id) {
+            return this.users_cache[user_id];
+        },
+        poll: function() {
+            var self = this;
+            var user_ids = _.map(this.users_cache, function(el) {
+                return el.get("id");
+            });
+            im_common.connection.rpc("/longpolling/im/poll", {
+                last: this.last,
+                users_watch: user_ids,
+                uuid: self.me.get("uuid")
+            }, {shadow: true}).then(function(result) {
+                _.each(result.users_status, function(el) {
+                    if (self.get_user(el.id))
+                        self.get_user(el.id).set(el);
+                });
+                self.last = result.last;
+                var user_ids = _.pluck(_.pluck(result.res, "from_id"), 0);
+                self.ensure_users(user_ids).then(function() {
+                    _.each(result.res, function(mes) {
+                        var user = self.get_user(mes.from_id[0]);
+                        self.received_message(mes, user);
+                    });
+                    self.poll();
+                });
+            }, function(unused, e) {
+                e.preventDefault();
+                setTimeout(_.bind(self.poll, self), ERROR_DELAY);
+            });
+        },
+        get_activated: function() {
+            return this.activated;
+        },
+        create_ting: function() {
+            if (typeof(Audio) === "undefined") {
+                this.ting = {play: function() {}};
+                return;
+            }
+            var kitten = jQuery.deparam !== undefined && jQuery.deparam(jQuery.param.querystring()).kitten !== undefined;
+            this.ting = new Audio(im_common.connection.url(
+                "/im/static/src/audio/" +
+                (kitten ? "purr" : "Ting") +
+                (new Audio().canPlayType("audio/ogg; codecs=vorbis") ? ".ogg": ".mp3")
+            ));
+        },
+        window_focus_change: function() {
+            if (this.get("window_focus")) {
+                this.set("waiting_messages", 0);
+            }
+        },
+        messages_change: function() {
+            if (! openerp.webclient || !openerp.webclient.set_title_part)
+                return;
+            openerp.webclient.set_title_part("im_messages", this.get("waiting_messages") === 0 ? undefined :
+                _.str.sprintf(_t("%d Messages"), this.get("waiting_messages")));
+        },
+        activate_user: function(user, focus) {
+            var conv = this.users[user.get('id')];
+            if (! conv) {
+                conv = new im_common.Conversation(this, user, this.me, this.options);
+                conv.appendTo($("body"));
+                conv.on("destroyed", this, function() {
+                    this.conversations = _.without(this.conversations, conv);
+                    delete this.users[conv.user.get('id')];
+                    this.calc_positions();
+                });
+                this.conversations.push(conv);
+                this.users[user.get('id')] = conv;
+                this.calc_positions();
+            }
+            if (focus)
+                conv.focus();
+            return conv;
+        },
+        received_message: function(message, user) {
+            if (! this.get("window_focus")) {
+                this.set("waiting_messages", this.get("waiting_messages") + 1);
+                this.ting.play();
+                this.create_ting();
+            }
+            var conv = this.activate_user(user);
+            conv.received_message(message);
+        },
+        calc_positions: function() {
+            var current = this.get("right_offset");
+            _.each(_.range(this.conversations.length), function(i) {
+                this.conversations[i].set("bottom_position", this.get("bottom_offset"));
+                this.conversations[i].set("right_position", current);
+                current += this.conversations[i].$().outerWidth(true);
+            }, this);
+        },
+        destroy: function() {
+            $(window).off("unload", this.unload_event_handler);
+            $(window).unbind("blur", this.blur_hdl);
+            $(window).unbind("focus", this.focus_hdl);
+            openerp.PropertiesMixin.destroy.call(this);
+        }
+    });
+
+    im_common.Conversation = openerp.Widget.extend({
+        className: "openerp_style oe_im_chatview",
+        events: {
+            "keydown input": "send_message",
+            "click .oe_im_chatview_close": "destroy",
+            "click .oe_im_chatview_header": "show_hide"
+        },
+        init: function(parent, user, me, options) {
+            this._super(parent);
+            this.options = options;
+            this.me = me;
+            this.user = user;
+            this.user.add_watcher();
+            this.set("right_position", 0);
+            this.set("bottom_position", 0);
+            this.shown = true;
+            this.set("pending", 0);
+            this.inputPlaceholder = this.options.defaultInputPlaceholder;
+        },
+        start: function() {
+            this.$().append(openerp.qweb.render("im_common.conversation", {widget: this, to_url: _.bind(im_common.connection.url, im_common.connection)}));
+            var change_status = function() {
+                this.$().toggleClass("oe_im_chatview_disconnected_status", this.user.get("im_status") === false);
+                this.$(".oe_im_chatview_online").toggle(this.user.get("im_status") === true);
+                this._go_bottom();
+            };
+            this.user.on("change:im_status", this, change_status);
+            change_status.call(this);
+
+            this.on("change:right_position", this, this.calc_pos);
+            this.on("change:bottom_position", this, this.calc_pos);
+            this.full_height = this.$().height();
+            this.calc_pos();
+            this.on("change:pending", this, _.bind(function() {
+                if (this.get("pending") === 0) {
+                    this.$(".oe_im_chatview_nbr_messages").text("");
+                } else {
+                    this.$(".oe_im_chatview_nbr_messages").text("(" + this.get("pending") + ")");
+                }
+            }, this));
+        },
+        show_hide: function() {
+            if (this.shown) {
+                this.$().animate({
+                    height: this.$(".oe_im_chatview_header").outerHeight()
+                });
+            } else {
+                this.$().animate({
+                    height: this.full_height
+                });
+            }
+            this.shown = ! this.shown;
+            if (this.shown) {
+                this.set("pending", 0);
+            }
+        },
+        calc_pos: function() {
+            this.$().css("right", this.get("right_position"));
+            this.$().css("bottom", this.get("bottom_position"));
+        },
+        received_message: function(message) {
+            if (this.shown) {
+                this.set("pending", 0);
+            } else {
+                this.set("pending", this.get("pending") + 1);
+            }
+            this._add_bubble(this.user, message.message, openerp.str_to_datetime(message.date));
+        },
+        send_message: function(e) {
+            if(e && e.which !== 13) {
+                return;
+            }
+            var mes = this.$("input").val();
+            if (! mes.trim()) {
+                return;
+            }
+            this.$("input").val("");
+            var send_it = _.bind(function() {
+                var model = im_common.connection.model("im.message");
+                return model.call("post", [mes, this.user.get('id')], {uuid: this.me.get("uuid"), context: {}});
+            }, this);
+            var tries = 0;
+            send_it().then(_.bind(function() {
+                this._add_bubble(this.me, mes, new Date());
+            }, this), function(error, e) {
+                e.preventDefault();
+                tries += 1;
+                if (tries < 3)
+                    return send_it();
+            });
+        },
+        _add_bubble: function(user, item, date) {
+            var items = [item];
+            if (user === this.last_user) {
+                this.last_bubble.remove();
+                items = this.last_items.concat(items);
+            }
+            this.last_user = user;
+            this.last_items = items;
+            var zpad = function(str, size) {
+                str = "" + str;
+                return new Array(size - str.length + 1).join('0') + str;
+            };
+            date = "" + zpad(date.getHours(), 2) + ":" + zpad(date.getMinutes(), 2);
+            
+            this.last_bubble = $(openerp.qweb.render("im_common.conversation_bubble", {"items": items, "user": user, "time": date}));
+            $(this.$(".oe_im_chatview_content").children()[0]).append(this.last_bubble);
+            this._go_bottom();
+        },
+        _go_bottom: function() {
+            this.$(".oe_im_chatview_content").scrollTop($(this.$(".oe_im_chatview_content").children()[0]).height());
+        },
+        focus: function() {
+            this.$(".oe_im_chatview_input").focus();
+            if (! this.shown)
+                this.show_hide();
+        },
+        destroy: function() {
+            this.user.remove_watcher();
+            this.trigger("destroyed");
+            return this._super();
+        }
+    });
+
+    return im_common;
+}
+
+if (typeof(define) !== "undefined") {
+    define(["jquery", "underscore", "openerp"], declare);
+} else {
+    window.im_common = declare($, _, openerp);
+}
+
+})();