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Move room alias/id mapping logic from matrixService to modelService.

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Kegan Dougal 2014-11-12 11:14:19 +00:00
parent 33e9e0fb2d
commit 9d0efedaee
7 changed files with 72 additions and 74 deletions
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60
syweb/webclient/components/matrix/model-service.js
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@ -27,6 +27,10 @@ dependency.
// $rootScope.
angular.module('modelService', [])
.factory('modelService', ['matrixService', function(matrixService) {
// alias / id lookups
var roomIdToAlias = {};
var aliasToRoomId = {};
/***** Room Object *****/
var Room = function Room(room_id) {
@ -166,7 +170,61 @@ angular.module('modelService', [])
getMember: function(room_id, user_id) {
var room = this.getRoom(room_id);
return room.current_room_state.members[user_id];
}
},
/**
* Get the room_alias & room_display_name which are computed from data
* already retrieved from the server.
* @param {Room object} room one element of the array returned by the response
* of rooms() and publicRooms()
* @returns {Object} {room_alias: "...", room_display_name: "..."}
*/
getRoomAliasAndDisplayName: function(room) {
var result = {
room_alias: undefined,
room_display_name: undefined
};
var alias = this.getRoomIdToAliasMapping(room.room_id);
if (alias) {
// use the existing alias from storage
result.room_alias = alias;
result.room_display_name = alias;
}
// XXX: this only lets us learn aliases from our local HS - we should
// make the client stop returning this if we can trust m.room.aliases state events
else if (room.aliases && room.aliases[0]) {
// save the mapping
// TODO: select the smarter alias from the array
this.createRoomIdToAliasMapping(room.room_id, room.aliases[0]);
result.room_display_name = room.aliases[0];
result.room_alias = room.aliases[0];
}
else if (room.membership === "invite" && "inviter" in room) {
result.room_display_name = room.inviter + "'s room";
}
else {
// last resort use the room id
result.room_display_name = room.room_id;
}
return result;
},
createRoomIdToAliasMapping: function(roomId, alias) {
roomIdToAlias[roomId] = alias;
aliasToRoomId[alias] = roomId;
},
getRoomIdToAliasMapping: function(roomId) {
var alias = roomIdToAlias[roomId];
//console.log("looking for alias for " + roomId + "; found: " + alias);
return alias;
},
getAliasToRoomIdMapping: function(alias) {
var roomId = aliasToRoomId[alias];
//console.log("looking for roomId for " + alias + "; found: " + roomId);
return roomId;
},
};
}]);