add temporary img and map embed for bots - closes #177

client/views/app/chatMessageDashboard.coffee

@@ -15,6 +15,22 @@ Template.chatMessageDashboard.helpers
 		return this._id is Session.get('editingMessageId')
 
 	preProcessingMessage: ->
+		# temporary pre-1.0 image embed to support bot development - to be refactored
+		if _.trim(this.msg) isnt ''
+			msg = this.msg
+
+			picmatch = msg.match(/^https?:\/\/(?:[a-z0-9\-]+\.)+[a-z0-9]{2,6}(?:\/[^\/#?]+)+\.(?:jpe?g|gif|png)$/i)
+
+		if picmatch?
+			# inline style to limit code pollution
+			msg = "<img style='width:400px;height:auto;' src='" + msg + "'></img>"
+			return msg
+
+			mapmatch = msg.match(/^https?\:\/\/maps\.(google|googleapis)\.[a-z]+\/maps\/api.*format=png$/i)
+		if mapmatch?
+			msg = "<img style='width:400px;height:auto;' src='" + msg + "'></img>"
+			return msg
+		# end of temporary pre-1.0 image embed to support bot development
 
 		this.html = this.msg
 		message = RocketChat.callbacks.run 'renderMessage', this
@@ -36,7 +52,7 @@ Template.chatMessageDashboard.helpers
 	newMessage: ->
 		# @TODO pode melhorar, acho que colocando as salas abertas na sessão
 		# if $('#chat-window-' + this.rid + '.opened').length == 0
-		# 	return 'new'
+		#	return 'new'
 
 	preMD: Template 'preMD', ->
 		self = this

packages/rocketchat-tmpembed/package.js

@@ -0,0 +1,21 @@
+Package.describe({
+	name: 'rocketchat:tmpembed',
+	version: '0.0.1',
+	summary: 'Message pre-processor that handles embedding of images and maps',
+	git: ''
+});
+
+Package.onUse(function(api) {
+	api.versionsFrom('1.0');
+
+	api.use([
+		'coffeescript',
+		'rocketchat:lib@0.0.1'
+	]);
+
+	api.addFiles('tmpembed.coffee', ['server','client']);
+});
+
+Package.onTest(function(api) {
+
+});

packages/rocketchat-tmpembed/tmpembed.coffee

@@ -0,0 +1,31 @@
+###
+# ObjEmbedder is a temporary image and map embedder for bots development
+# @param {Object} msg - The message object
+# to be replaced by proper implementation in 1.0
+###
+
+class ObjEmbedder
+  constructor: (message) ->
+    console.log "in obj embedded"
+    if _.trim message.html
+      console.log("trim okay")
+      # temporary pre-1.0 image embed to support bot development - to be refactored
+      msg = message.html
+      picmatch = msg.match(/^https?:\/\/(?:[a-z0-9\-]+\.)+[a-z0-9]{2,6}(?:\/[^\/#?]+)+\.(?:jpe?g|gif|png)$/i)
+
+      if picmatch?
+        # inline style to limit code pollution
+        console.log("match pic")
+        msg = "<img style='width:400px;height:auto;' src='" + msg + "'></img>"
+        return msg
+
+      mapmatch = msg.match(/^https?\:\/\/maps\.(google|googleapis)\.[a-z]+\/maps\/api.*format=png$/i)
+      if mapmatch?
+        console.log("match map")
+        msg = "<img style='width:400px;height:auto;' src='" + msg + "'></img>"
+        return msg
+
+      # end of temporary pre-1.0 image embed
+    return message
+
+RocketChat.callbacks.add 'renderMessage', ObjEmbedder, RocketChat.callbacks.priority.HIGH