MatrixSynapse/webclient/recents/recents.html

<div ng-controller="RecentsController">
    <table class="recentsTable">
        <tbody ng-repeat="(index, room) in events.rooms | orderRecents" 
               ng-click="goToPage('room/' + (room.room_alias ? room.room_alias : room.room_id) )" 
               class ="recentsRoom" 
               ng-class="{'recentsRoomSelected': (room.room_id === recentsSelectedRoomID)}">                                           
            <tr>
                <td class="recentsRoomName">
                    {{ room.room_id | mRoomName }}
                </td>
                <td class="recentsRoomSummaryTS">
                    <span ng-show="undefined !== room.numUsersInRoom">
                        {{ room.numUsersInRoom || '1' }} {{ room.numUsersInRoom == 1 ? 'user' : 'users' }}                     
                    </span>
                </td>
                <td class="recentsRoomSummaryTS">
                    <!-- Use a temp var as alias to the last room message.
                         Declaring it in this way ensures the data-binding -->
                    {{lastMsg = room.messages[room.messages.length - 1];""}}

                    {{ (lastMsg.ts) | date:'MMM d HH:mm' }}
                </td>
            </tr>

            <tr>
                <td colspan="3" class="recentsRoomSummary">

                    <div ng-show="room.membership === 'invite'">
                        {{ room.inviter | mUserDisplayName: room.room_id }} invited you
                    </div>
                    
                    <div ng-hide="room.membership === 'invite'" ng-switch="lastMsg.type">
                        <div ng-switch-when="m.room.member">
                            <span ng-if="'join' === lastMsg.content.membership">
                                {{ lastMsg.state_key | mUserDisplayName: room.room_id}} joined
                            </span>
                            <span ng-if="'leave' === lastMsg.content.membership">
                                <span ng-if="lastMsg.user_id === lastMsg.state_key">
                                    {{lastMsg.state_key | mUserDisplayName: room.room_id }} left
                                </span>
                                <span ng-if="lastMsg.user_id !== lastMsg.state_key">
                                    {{ lastMsg.user_id | mUserDisplayName: room.room_id }}
                                    {{ {"join": "kicked", "ban": "unbanned"}[lastMsg.content.prev] }}
                                    {{ lastMsg.state_key | mUserDisplayName: room.room_id }}
                                </span>
                                <span ng-if="'join' === lastMsg.content.prev && lastMsg.content.reason">
                                    : {{ lastMsg.content.reason }}
                                </span>
                            </span>
                            <span ng-if="'invite' === lastMsg.content.membership || 'ban' === lastMsg.content.membership">
                                {{ lastMsg.user_id | mUserDisplayName: room.room_id }}
                                {{ {"invite": "invited", "ban": "banned"}[lastMsg.content.membership] }}
                                {{ lastMsg.state_key | mUserDisplayName: room.room_id }}
                                <span ng-if="'ban' === lastMsg.content.prev && lastMsg.content.reason">
                                    : {{ lastMsg.content.reason }}
                                </span>
                            </span>
                        </div>

                        <div ng-switch-when="m.room.message">
                            <div ng-switch="lastMsg.content.msgtype">
                                <div ng-switch-when="m.text">
                                    {{ lastMsg.user_id | mUserDisplayName: room.room_id }} :
                                    <span ng-bind-html="(lastMsg.content.body) | linky:'_blank'">
                                    </span>
                                </div>

                                <div ng-switch-when="m.image">
                                    {{ lastMsg.user_id | mUserDisplayName: room.room_id }} sent an image
                                </div>

                                <div ng-switch-when="m.emote">
                                    <span ng-bind-html="'* ' + (lastMsg.user_id | mUserDisplayName: room.room_id) + ' ' + lastMsg.content.body | linky:'_blank'">
                                    </span>
                                </div>

                                <div ng-switch-default>
                                    {{ lastMsg.content }}
                                </div>
                            </div>
                        </div>

                        <div ng-switch-when="m.room.topic">
                            {{ lastMsg.user_id | mUserDisplayName: room.room_id }} changed the topic to: {{ lastMsg.content.topic }}
                        </div>

                        <div ng-switch-when="m.room.name">
                            {{ lastMsg.user_id | mUserDisplayName: room.room_id }} changed the room name to: {{ lastMsg.content.name }}
                        </div>

                        <div ng-switch-default>
                            <div ng-if="lastMsg.type.indexOf('m.call.') === 0">
                                Call
                            </div>
                        </div>
                    </div>
                </td>
            </tr>
        </tbody>
    </table>
</div>