Update

muk_web_preview_attachment/__manifest__.py

@@ -25,8 +25,10 @@
     "description": """ 
         Adds a button to the Attachment Sidebar to
         preview the content directly in the browser.
+        The module also enables the possibility to
+        preview attachment in the Odoo Chat Widgets.
     """,
-    "version": "10.0.1.0.4",
+    "version": "10.0.1.0.5",
     "category": "Extra Tools",
     "license": "AGPL-3",
     "website": "http://www.mukit.at",

muk_web_preview_attachment/static/src/js/attachment_preview.js

@@ -26,8 +26,7 @@ var Model = require("web.Model");
 
 var KanbanView = require('web_kanban.KanbanView');
 
-var PreviewGenerator = require('muk_preview.PreviewGenerator');
-var PreviewDialog = require('muk_preview.PreviewDialog');
+var PreviewHelper = require('muk_preview_attachment.PreviewHelper');
 
 var Attachment = new Model('ir.attachment', session.user_context);
 
@@ -44,18 +43,7 @@ KanbanView.include({
     preview: function(e) {
     	e.preventDefault();
         e.stopPropagation();
-        var self = this;
-        var $target  = $(e.currentTarget);
-        
-        Attachment.query(['name', 'url', 'type', 'mimetype', 'extension'])
-        	.filter([['id', '=', $target.data('id')]])
-        	.first().then(function(attachment) {
-        		if(!attachment.url && attachment.type === "binary") {
-        			attachment.url = '/web/content/' + attachment.id + '?download=true';
-        		}
-        		PreviewDialog.createPreviewDialog(self, attachment.url, attachment.mimetype,
-        				attachment.extension, attachment.name);
-        });
+        PreviewHelper.createAttachmentPreview($(e.currentTarget).data('id'));
     },
 });
 

muk_web_preview_attachment/static/src/js/chatter_preview.js

@@ -27,8 +27,7 @@ var Model = require("web.Model");
 var ChatThread = require('mail.ChatThread');
 var Chatter = require('mail.Chatter');
 
-var PreviewGenerator = require('muk_preview.PreviewGenerator');
-var PreviewDialog = require('muk_preview.PreviewDialog');
+var PreviewHelper = require('muk_preview_attachment.PreviewHelper');
 
 var Attachment = new Model('ir.attachment', session.user_context);
 
@@ -45,18 +44,8 @@ ChatThread.include({
     preview: function(e) {
     	e.preventDefault();
         e.stopPropagation();
-        var self = this;
-        var $target  = $(e.currentTarget);
-        
-        Attachment.query(['name', 'url', 'type', 'mimetype', 'extension'])
-    	.filter([['id', '=', $target.find('.o_attachment_id ').data('id')]])
-    	.first().then(function(attachment) {
-    		if(!attachment.url && attachment.type === "binary") {
-    			attachment.url = '/web/content/' + attachment.id + '?download=true';
-    		}
-    		PreviewDialog.createPreviewDialog(self, attachment.url, attachment.mimetype,
-    				attachment.extension, attachment.name);
-    });
+        PreviewHelper.createAttachmentPreview($(e.currentTarget)
+         .find('.o_attachment_id ').data('id'));
     },
 });
 
@@ -70,18 +59,8 @@ Chatter.include({
     preview: function(e) {
     	e.preventDefault();
         e.stopPropagation();
-        var self = this;
-        var $target  = $(e.currentTarget);
-        
-        Attachment.query(['name', 'url', 'type', 'mimetype', 'extension'])
-	    	.filter([['id', '=', $target.find('.o_attachment_id ').data('id')]])
-	    	.first().then(function(attachment) {
-	    		if(!attachment.url && attachment.type === "binary") {
-	    			attachment.url = '/web/content/' + attachment.id + '?download=true';
-	    		}
-	    		PreviewDialog.createPreviewDialog(self, attachment.url, attachment.mimetype,
-	    				attachment.extension, attachment.name);
-	    });
+        PreviewHelper.createAttachmentPreview($(e.currentTarget)
+         .find('.o_attachment_id ').data('id'));
     },
 });
 

muk_web_preview_attachment/static/src/js/preview_helper.js

@@ -0,0 +1,55 @@
+/**********************************************************************************
+* 
+*    Copyright (C) 2017 MuK IT GmbH
+*
+*    This program is free software: you can redistribute it and/or modify
+*    it under the terms of the GNU Affero General Public License as
+*    published by the Free Software Foundation, either version 3 of the
+*    License, or (at your option) any later version.
+*
+*    This program is distributed in the hope that it will be useful,
+*    but WITHOUT ANY WARRANTY; without even the implied warranty of
+*    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+*    GNU Affero General Public License for more details.
+*
+*    You should have received a copy of the GNU Affero General Public License
+*    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*
+**********************************************************************************/
+
+odoo.define('muk_preview_attachment.PreviewHelper', function (require) {
+"use strict";
+
+var core = require('web.core');
+var session = require('web.session');
+var Model = require("web.Model");
+
+var PreviewGenerator = require('muk_preview.PreviewGenerator');
+var PreviewDialog = require('muk_preview.PreviewDialog');
+
+var Attachment = new Model('ir.attachment', session.user_context);
+
+var QWeb = core.qweb;
+var _t = core._t;
+
+var PreviewHelper = core.Class.extend({
+	createAttachmentPreview: function(id) {
+		Attachment.query(['name', 'url', 'type', 'mimetype', 'extension'])
+		.filter([['id', '=', id]])
+		.first().then(function(attachment) {
+			if(!attachment.url && attachment.type === "binary") {
+				attachment.url = '/web/content/' + attachment.id + '?download=true';
+			}
+			PreviewDialog.createPreviewDialog(self, attachment.url, attachment.mimetype,
+					attachment.extension, attachment.name);
+		});
+	}
+});
+
+PreviewHelper.createAttachmentPreview = function(id) {
+    return new PreviewHelper().createAttachmentPreview(id);
+};
+
+return PreviewHelper;
+
+});

muk_web_preview_attachment/static/src/js/sidebar_preview.js

@@ -25,8 +25,7 @@ var session = require('web.session');
 var Sidebar = require('web.Sidebar');
 var Model = require("web.Model");
 
-var PreviewGenerator = require('muk_preview.PreviewGenerator');
-var PreviewDialog = require('muk_preview.PreviewDialog');
+var PreviewHelper = require('muk_preview_attachment.PreviewHelper');
 
 var Attachment = new Model('ir.attachment', session.user_context);
 
@@ -41,18 +40,7 @@ Sidebar.include({
     on_attachment_preview: function(e) {
         e.preventDefault();
         e.stopPropagation();
-        var self = this;
-        var $target  = $(e.currentTarget);
-        
-        Attachment.query(['name', 'url', 'type', 'mimetype', 'extension'])
-        	.filter([['id', '=', $target.data('id')]])
-        	.first().then(function(attachment) {
-        		if(!attachment.url && attachment.type === "binary") {
-        			attachment.url = '/web/content/' + attachment.id + '?download=true';
-        		}
-        		PreviewDialog.createPreviewDialog(self, attachment.url, attachment.mimetype,
-        				attachment.extension, attachment.name);
-        });
+        PreviewHelper.createAttachmentPreview($(e.currentTarget).data('id'));
     },
 });
 

muk_web_preview_attachment/template/assets.xml

@@ -24,6 +24,7 @@
 			<link rel="stylesheet" href="/muk_web_preview_attachment/static/src/less/chatter_preview.less" />
 			<link rel="stylesheet" href="/muk_web_preview_attachment/static/src/less/sidebar_preview.less" />
 			
+	        <script type="text/javascript" src="/muk_web_preview_attachment/static/src/js/preview_helper.js"/>
 	        <script type="text/javascript" src="/muk_web_preview_attachment/static/src/js/attachment_preview.js"/>
 	        <script type="text/javascript" src="/muk_web_preview_attachment/static/src/js/chatter_preview.js"/>
 	        <script type="text/javascript" src="/muk_web_preview_attachment/static/src/js/sidebar_preview.js"/>