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SYWEB-98: Handle incoming m.room.redaction events.

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UI for redactions is now complete.
This commit is contained in:
Kegan Dougal 2014-10-29 15:48:41 +00:00
parent 6d4617960d
commit c2f2e26ec5
1 changed files with 39 additions and 0 deletions
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39
webclient/components/matrix/event-handler-service.js
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@ -172,6 +172,17 @@ function(matrixService, $rootScope, $q, $timeout, mPresence) {
};
var handleMessage = function(event, isLiveEvent) {
// Check for empty event content
var hasContent = false;
for (var prop in event.content) {
hasContent = true;
break;
}
if (!hasContent) {
// empty json object is a redacted event, so ignore.
return;
}
if (isLiveEvent) {
if (event.user_id === matrixService.config().user_id &&
(event.content.msgtype === "m.text" || event.content.msgtype === "m.emote") ) {
@ -336,6 +347,31 @@ function(matrixService, $rootScope, $q, $timeout, mPresence) {
}
};
var handleRedaction = function(event, isLiveEvent) {
if (!isLiveEvent) {
// we have nothing to remove, so just ignore it.
console.log("Received redacted event: "+JSON.stringify(event));
return;
}
// we need to remove something possibly: do we know the redacted
// event ID?
if (eventMap[event.redacts]) {
// remove event from list of messages in this room.
var eventList = $rootScope.events.rooms[event.room_id].messages;
for (var i=0; i<eventList.length; i++) {
if (eventList[i].event_id === event.redacts) {
console.log("Removing event " + event.redacts);
eventList.splice(i, 1);
break;
}
}
// broadcast the redaction so controllers can nuke this
console.log("Redacted an event.");
}
}
/**
* Get the index of the event in $rootScope.events.rooms[room_id].messages
* @param {type} room_id the room id
@ -497,6 +533,9 @@ function(matrixService, $rootScope, $q, $timeout, mPresence) {
case 'm.room.topic':
handleRoomTopic(event, isLiveEvent, isStateEvent);
break;
case 'm.room.redaction':
handleRedaction(event, isLiveEvent);
break;
default:
console.log("Unable to handle event type " + event.type);
console.log(JSON.stringify(event, undefined, 4));