[IMP] mail: add link to origin channel from message

addons/mail/static/src/js/chat_manager.js

@@ -32,7 +32,7 @@ function add_message (data, options) {
     var msg = _.findWhere(messages, { id: data.id });
 
     if (!msg) {
-        msg = make_message(data, options.channel_id);
+        msg = make_message(data);
         // Keep the array ordered by date when inserting the new message
         messages.splice(_.sortedIndex(messages, msg, 'date'), 0, msg);
         if (options.channel_id) {
@@ -59,13 +59,11 @@ function add_message (data, options) {
         if (!options.silent) {
             chat_manager.bus.trigger('new_message', msg);
         }
-    } else if (msg && options.channel_id !== undefined) {
-        add_channel_to_message(msg, options.channel_id);
     }
     return msg;
 }
 
-function make_message (data, channel_id) {
+function make_message (data) {
     var msg = {
         id: data.id,
         author_id: data.author_id,
@@ -78,7 +76,7 @@ function make_message (data, channel_id) {
         email_from: data.email_from,
         record_name: data.record_name,
         tracking_value_ids: data.tracking_value_ids,
-        channel_ids: (channel_id !== undefined ? [channel_id] : []),
+        channel_ids: data.channel_ids,
         model: data.model,
         res_id: data.res_id,
     };
@@ -116,6 +114,13 @@ function make_message (data, channel_id) {
     if (_.contains(data.starred_partner_ids, session.partner_id)) {
         msg.is_starred = true;
     }
+    var real_channels = _.without(msg.channel_ids, 'channel_inbox', 'channel_starred');
+    var origin = real_channels.length ? real_channels[0] : undefined;
+    var channel;
+    if (origin && (channel = _.findWhere(channels, {id: origin}))) {
+        msg.origin_id = origin;
+        msg.origin_name = channel.name;
+    }
     return msg;
 }
 

addons/mail/static/src/js/client_action.js

@@ -167,6 +167,9 @@ var ChatAction = Widget.extend(ControlPanelMixin, {
         this.$buttons.on('click', '.o_mail_chat_button_detach', this.on_click_button_detach);
 
         this.thread.on('redirect', this, this.on_redirect);
+        this.thread.on('redirect_to_channel', this, function (channel_id) {
+            this.set_channel(chat_manager.get_channel(channel_id));
+        });
         this.thread.on('load_more_messages', this, this.load_more_messages);
         this.thread.on('mark_as_read', this, function (message_id) {
             chat_manager.mark_as_read(message_id);
@@ -340,6 +343,7 @@ var ChatAction = Widget.extend(ControlPanelMixin, {
         return {
             display_load_more: !chat_manager.all_history_loaded(this.channel, this.domain),
             display_needactions: this.channel.display_needactions,
+            channel_id: this.channel.id,
         };
     },
 

addons/mail/static/src/js/thread.js

@@ -18,6 +18,7 @@ var Thread = Widget.extend({
 
     events: {
         "click .o_mail_redirect": "on_click_redirect",
+        "click .o_channel_redirect": "on_channel_redirect",
         "click .o_thread_show_more": "on_click_show_more",
         "click .o_thread_message_needaction": function (event) {
             event.stopPropagation();
@@ -80,6 +81,12 @@ var Thread = Widget.extend({
         this.trigger('redirect', res_model, res_id);
     },
 
+    on_channel_redirect: function (event) {
+        event.preventDefault();
+        var channel_id = $(event.target).data('channel-id');
+        this.trigger('redirect_to_channel', channel_id);
+    },
+
     on_click_show_more: function () {
         this.trigger('load_more_messages');
     },

addons/mail/static/src/less/thread.less

@@ -73,6 +73,9 @@
                 .o_mail_mailto, .o_mail_mailto:hover {
                     .text-muted();
                 }
+                .o_channel_redirect {
+                    color: gray;
+                }
             }
 
             .o_thread_message_star, .o_thread_message_needaction {

addons/mail/static/src/xml/thread.xml

@@ -83,6 +83,9 @@
                     <t t-if="message.model &amp;&amp; (message.model != 'mail.channel') &amp;&amp; options.display_document_link">
                         on <a class="o_mail_redirect" href="#" t-att-data-oe-model="message.model" t-att-data-oe-id="message.res_id"><t t-esc="message.record_name"/></a>
                     </t>
+                    <t t-if="message.origin_id &amp;&amp; (message.origin_id !== options.channel_id)">
+                        (in channel <a class="o_channel_redirect" t-att-data-channel-id="message.origin_id" href="#"><t t-esc="message.origin_name"/>)</a>
+                    </t>
                 </p>
                 <t t-if="message.tracking_value_ids &amp;&amp; message.tracking_value_ids.length &gt; 0">
                     <t t-call="mail.ChatThread.MessageTracking"/>