support for pinned message notification

packages/rocketchat-importer-slack/server/SlackImporter.coffee

@@ -233,6 +233,14 @@ Importer.Slack = class Importer.Slack extends Importer.Base
 													RocketChat.models.Messages.createRoomSettingsChangedWithTypeRoomIdMessageAndUser 'room_changed_topic', room._id, message.purpose, @getRocketUser(message.user), { ts: new Date(parseInt(message.ts.split('.')[0]) * 1000) }
 												else if message.subtype is 'channel_topic'
 													RocketChat.models.Messages.createRoomSettingsChangedWithTypeRoomIdMessageAndUser 'room_changed_topic', room._id, message.topic, @getRocketUser(message.user), { ts: new Date(parseInt(message.ts.split('.')[0]) * 1000) }
+												else if message.subtype is 'pinned_item'
+													RocketChat.models.Messages.createWithTypeRoomIdMessageAndUser 'message_pinned', room._id, '', @getRocketUser(message.user),
+														ts: new Date(parseInt(message.ts.split('.')[0]) * 1000)
+														attachments: [
+															"text" : @convertSlackMessageToRocketChat message.attachments[0].text
+															"author_name" : message.attachments[0].author_subname
+															"author_icon" : getAvatarUrlFromUsername(message.attachments[0].author_subname)
+														]
 												else if message.subtype is 'file_share'
 													if message.file?.url_private_download isnt undefined
 														details =

packages/rocketchat-message-pin/client/messageType.js

+Meteor.startup(() => {
+	RocketChat.MessageTypes.registerType({
+		id: 'message_pinned',
+		system: true,
+		message: 'Pinned_a_message'
+	});
+})

packages/rocketchat-message-pin/i18n/en.i18n.json

@@ -4,7 +4,8 @@
   "Message_AllowPinningByAnyone" : "Allow Anyone to Pin Messages",
   "Message_AllowPinningByAnyone_Description" : "Allow anyone to pin messages to a channel, not just administrators.",
   "Pin_Message" : "Pin Message",
+  "Pinned_a_message" : "Pinned a message:",
   "Unpin_Message" : "Unpin Message",
   "Pinned_Messages" : "Pinned Messages",
   "No_pinned_messages" : "No pinned messages"
-}
+}
\ No newline at end of file

packages/rocketchat-message-pin/package.js

@@ -17,6 +17,7 @@ Package.onUse(function(api) {
 	api.addFiles([
 		'client/lib/PinnedMessage.coffee',
 		'client/actionButton.coffee',
+		'client/messageType.js',
 		'client/pinMessage.coffee',
 		'client/tabBar.coffee',
 		'client/views/pinnedMessages.html',

packages/rocketchat-message-pin/server/pinMessage.coffee

@@ -22,6 +22,13 @@ Meteor.methods
 
 		RocketChat.models.Messages.setPinnedByIdAndUserId message._id, message.pinnedBy, message.pinned
 
+		RocketChat.models.Messages.createWithTypeRoomIdMessageAndUser 'message_pinned', message.rid, '', me,
+			attachments: [
+				"text" : message.msg
+				"author_name" : message.u.username,
+				"author_icon" : getAvatarUrlFromUsername(message.u.username)
+			]
+
 	unpinMessage: (message) ->
 		if not Meteor.userId()
 			throw new Meteor.Error('invalid-user', "[methods] unpinMessage -> Invalid user")