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			This file was hurting my eyes. Delint and DRY
Signed-off-by: Michael Telatynski <7t3chguy@gmail.com>pull/21833/head
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				|  | @ -123,7 +123,6 @@ src/Roles.js | |||
| src/Rooms.js | ||||
| src/ScalarAuthClient.js | ||||
| src/ScalarMessaging.js | ||||
| src/TextForEvent.js | ||||
| src/Tinter.js | ||||
| src/UiEffects.js | ||||
| src/Unread.js | ||||
|  |  | |||
|  | @ -13,56 +13,67 @@ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | |||
| See the License for the specific language governing permissions and | ||||
| limitations under the License. | ||||
| */ | ||||
| import MatrixClientPeg from "./MatrixClientPeg"; | ||||
| import CallHandler from "./CallHandler"; | ||||
| import MatrixClientPeg from './MatrixClientPeg'; | ||||
| import CallHandler from './CallHandler'; | ||||
| import { _t } from './languageHandler'; | ||||
| import * as Roles from './Roles'; | ||||
| 
 | ||||
| function textForMemberEvent(ev) { | ||||
|     // XXX: SYJS-16 "sender is sometimes null for join messages"
 | ||||
|     var senderName = ev.sender ? ev.sender.name : ev.getSender(); | ||||
|     var targetName = ev.target ? ev.target.name : ev.getStateKey(); | ||||
|     var ConferenceHandler = CallHandler.getConferenceHandler(); | ||||
|     var reason = ev.getContent().reason ? ( | ||||
|         _t('Reason') + ': ' + ev.getContent().reason | ||||
|     ) : ""; | ||||
|     switch (ev.getContent().membership) { | ||||
|         case 'invite': | ||||
|             var threePidContent = ev.getContent().third_party_invite; | ||||
|     const senderName = ev.sender ? ev.sender.name : ev.getSender(); | ||||
|     const targetName = ev.target ? ev.target.name : ev.getStateKey(); | ||||
|     const prevContent = ev.getPrevContent(); | ||||
|     const content = ev.getContent(); | ||||
| 
 | ||||
|     const ConferenceHandler = CallHandler.getConferenceHandler(); | ||||
|     const reason = content.reason ? (_t('Reason') + ': ' + content.reason) : ''; | ||||
|     switch (content.membership) { | ||||
|         case 'invite': { | ||||
|             const threePidContent = content.third_party_invite; | ||||
|             if (threePidContent) { | ||||
|                 if (threePidContent.display_name) { | ||||
|                     return _t('%(targetName)s accepted the invitation for %(displayName)s.', {targetName: targetName, displayName: threePidContent.display_name}); | ||||
|                     return _t('%(targetName)s accepted the invitation for %(displayName)s.', { | ||||
|                         targetName, | ||||
|                         displayName: threePidContent.display_name, | ||||
|                     }); | ||||
|                 } else { | ||||
|                     return _t('%(targetName)s accepted an invitation.', {targetName: targetName}); | ||||
|                     return _t('%(targetName)s accepted an invitation.', {targetName}); | ||||
|                 } | ||||
|             } | ||||
|             else { | ||||
|             } else { | ||||
|                 if (ConferenceHandler && ConferenceHandler.isConferenceUser(ev.getStateKey())) { | ||||
|                     return _t('%(senderName)s requested a VoIP conference.', {senderName: senderName}); | ||||
|                 } | ||||
|                 else { | ||||
|                     return _t('%(senderName)s invited %(targetName)s.', {senderName: senderName, targetName: targetName}); | ||||
|                     return _t('%(senderName)s requested a VoIP conference.', {senderName}); | ||||
|                 } else { | ||||
|                     return _t('%(senderName)s invited %(targetName)s.', {senderName, targetName}); | ||||
|                 } | ||||
|             } | ||||
|         } | ||||
|         case 'ban': | ||||
|             return _t( | ||||
|                 '%(senderName)s banned %(targetName)s.', | ||||
|                 {senderName: senderName, targetName: targetName} | ||||
|             ) + ' ' + reason; | ||||
|             return _t('%(senderName)s banned %(targetName)s.', {senderName, targetName}) + ' ' + reason; | ||||
|         case 'join': | ||||
|             if (ev.getPrevContent() && ev.getPrevContent().membership == 'join') { | ||||
|                 if (ev.getPrevContent().displayname && ev.getContent().displayname && ev.getPrevContent().displayname != ev.getContent().displayname) { | ||||
|                     return _t('%(senderName)s changed their display name from %(oldDisplayName)s to %(displayName)s.', {senderName: ev.getSender(), oldDisplayName: ev.getPrevContent().displayname, displayName: ev.getContent().displayname}); | ||||
|                 } else if (!ev.getPrevContent().displayname && ev.getContent().displayname) { | ||||
|                     return _t('%(senderName)s set their display name to %(displayName)s.', {senderName: ev.getSender(), displayName: ev.getContent().displayname}); | ||||
|                 } else if (ev.getPrevContent().displayname && !ev.getContent().displayname) { | ||||
|                     return _t('%(senderName)s removed their display name (%(oldDisplayName)s).', {senderName: ev.getSender(), oldDisplayName: ev.getPrevContent().displayname}); | ||||
|                 } else if (ev.getPrevContent().avatar_url && !ev.getContent().avatar_url) { | ||||
|                     return _t('%(senderName)s removed their profile picture.', {senderName: senderName}); | ||||
|                 } else if (ev.getPrevContent().avatar_url && ev.getContent().avatar_url && ev.getPrevContent().avatar_url != ev.getContent().avatar_url) { | ||||
|                     return _t('%(senderName)s changed their profile picture.', {senderName: senderName}); | ||||
|                 } else if (!ev.getPrevContent().avatar_url && ev.getContent().avatar_url) { | ||||
|                     return _t('%(senderName)s set a profile picture.', {senderName: senderName}); | ||||
|             if (prevContent && prevContent.membership === 'join') { | ||||
|                 if (prevContent.displayname && content.displayname && prevContent.displayname !== content.displayname) { | ||||
|                     return _t('%(senderName)s changed their display name from %(oldDisplayName)s to %(displayName)s.', { | ||||
|                         senderName, | ||||
|                         oldDisplayName: prevContent.displayname, | ||||
|                         displayName: content.displayname, | ||||
|                     }); | ||||
|                 } else if (!prevContent.displayname && content.displayname) { | ||||
|                     return _t('%(senderName)s set their display name to %(displayName)s.', { | ||||
|                         senderName, | ||||
|                         displayName: content.displayname, | ||||
|                     }); | ||||
|                 } else if (prevContent.displayname && !content.displayname) { | ||||
|                     return _t('%(senderName)s removed their display name (%(oldDisplayName)s).', { | ||||
|                         senderName, | ||||
|                         oldDisplayName: prevContent.displayname, | ||||
|                     }); | ||||
|                 } else if (prevContent.avatar_url && !prevContent.avatar_url) { | ||||
|                     return _t('%(senderName)s removed their profile picture.', {senderName}); | ||||
|                 } else if (prevContent.avatar_url && content.avatar_url && | ||||
|                     prevContent.avatar_url !== content.avatar_url) { | ||||
|                     return _t('%(senderName)s changed their profile picture.', {senderName}); | ||||
|                 } else if (!prevContent.avatar_url && content.avatar_url) { | ||||
|                     return _t('%(senderName)s set a profile picture.', {senderName}); | ||||
|                 } else { | ||||
|                     // suppress null rejoins
 | ||||
|                     return ''; | ||||
|  | @ -71,73 +82,69 @@ function textForMemberEvent(ev) { | |||
|                 if (!ev.target) console.warn("Join message has no target! -- " + ev.getContent().state_key); | ||||
|                 if (ConferenceHandler && ConferenceHandler.isConferenceUser(ev.getStateKey())) { | ||||
|                     return _t('VoIP conference started.'); | ||||
|                 } | ||||
|                 else { | ||||
|                     return _t('%(targetName)s joined the room.', {targetName: targetName}); | ||||
|                 } else { | ||||
|                     return _t('%(targetName)s joined the room.', {targetName}); | ||||
|                 } | ||||
|             } | ||||
|         case 'leave': | ||||
|             if (ev.getSender() === ev.getStateKey()) { | ||||
|                 if (ConferenceHandler && ConferenceHandler.isConferenceUser(ev.getStateKey())) { | ||||
|                     return _t('VoIP conference finished.'); | ||||
|                 } else if (prevContent.membership === "invite") { | ||||
|                     return _t('%(targetName)s rejected the invitation.', {targetName}); | ||||
|                 } else { | ||||
|                     return _t('%(targetName)s left the room.', {targetName}); | ||||
|                 } | ||||
|                 else if (ev.getPrevContent().membership === "invite") { | ||||
|                     return _t('%(targetName)s rejected the invitation.', {targetName: targetName}); | ||||
|                 } | ||||
|                 else { | ||||
|                     return _t('%(targetName)s left the room.', {targetName: targetName}); | ||||
|                 } | ||||
|             } | ||||
|             else if (ev.getPrevContent().membership === "ban") { | ||||
|                 return _t('%(senderName)s unbanned %(targetName)s.', {senderName: senderName, targetName: targetName}); | ||||
|             } | ||||
|             else if (ev.getPrevContent().membership === "join") { | ||||
|                 return _t( | ||||
|                     '%(senderName)s kicked %(targetName)s.', | ||||
|                     {senderName: senderName, targetName: targetName} | ||||
|                 ) + ' ' + reason; | ||||
|             } | ||||
|             else if (ev.getPrevContent().membership === "invite") { | ||||
|                 return _t( | ||||
|                     '%(senderName)s withdrew %(targetName)s\'s invitation.', | ||||
|                     {senderName: senderName, targetName: targetName} | ||||
|                 ) + ' ' + reason; | ||||
|             } | ||||
|             else { | ||||
|                 return _t('%(targetName)s left the room.', {targetName: targetName}); | ||||
|             } else if (prevContent.membership === "ban") { | ||||
|                 return _t('%(senderName)s unbanned %(targetName)s.', {senderName, targetName}); | ||||
|             } else if (prevContent.membership === "join") { | ||||
|                 return _t('%(senderName)s kicked %(targetName)s.', {senderName, targetName}) + ' ' + reason; | ||||
|             } else if (prevContent.membership === "invite") { | ||||
|                 return _t('%(senderName)s withdrew %(targetName)s\'s invitation.', { | ||||
|                     senderName, | ||||
|                     targetName, | ||||
|                 }) + ' ' + reason; | ||||
|             } else { | ||||
|                 return _t('%(targetName)s left the room.', {targetName}); | ||||
|             } | ||||
|     } | ||||
| } | ||||
| 
 | ||||
| function textForTopicEvent(ev) { | ||||
|     var senderDisplayName = ev.sender && ev.sender.name ? ev.sender.name : ev.getSender(); | ||||
|     return _t('%(senderDisplayName)s changed the topic to "%(topic)s".', {senderDisplayName: senderDisplayName, topic: ev.getContent().topic}); | ||||
|     const senderDisplayName = ev.sender && ev.sender.name ? ev.sender.name : ev.getSender(); | ||||
|     return _t('%(senderDisplayName)s changed the topic to "%(topic)s".', { | ||||
|         senderDisplayName, | ||||
|         topic: ev.getContent().topic, | ||||
|     }); | ||||
| } | ||||
| 
 | ||||
| function textForRoomNameEvent(ev) { | ||||
|     var senderDisplayName = ev.sender && ev.sender.name ? ev.sender.name : ev.getSender(); | ||||
|     const senderDisplayName = ev.sender && ev.sender.name ? ev.sender.name : ev.getSender(); | ||||
| 
 | ||||
|     if (!ev.getContent().name || ev.getContent().name.trim().length === 0) { | ||||
|         return _t('%(senderDisplayName)s removed the room name.', {senderDisplayName: senderDisplayName}); | ||||
|         return _t('%(senderDisplayName)s removed the room name.', {senderDisplayName}); | ||||
|     } | ||||
|     return _t('%(senderDisplayName)s changed the room name to %(roomName)s.', {senderDisplayName: senderDisplayName, roomName: ev.getContent().name}); | ||||
|     return _t('%(senderDisplayName)s changed the room name to %(roomName)s.', { | ||||
|         senderDisplayName, | ||||
|         roomName: ev.getContent().name, | ||||
|     }); | ||||
| } | ||||
| 
 | ||||
| function textForMessageEvent(ev) { | ||||
|     var senderDisplayName = ev.sender && ev.sender.name ? ev.sender.name : ev.getSender(); | ||||
|     var message = senderDisplayName + ': ' + ev.getContent().body; | ||||
|     const senderDisplayName = ev.sender && ev.sender.name ? ev.sender.name : ev.getSender(); | ||||
|     let message = senderDisplayName + ': ' + ev.getContent().body; | ||||
|     if (ev.getContent().msgtype === "m.emote") { | ||||
|         message = "* " + senderDisplayName + " " + message; | ||||
|     } else if (ev.getContent().msgtype === "m.image") { | ||||
|         message = _t('%(senderDisplayName)s sent an image.', {senderDisplayName: senderDisplayName}); | ||||
|         message = _t('%(senderDisplayName)s sent an image.', {senderDisplayName}); | ||||
|     } | ||||
|     return message; | ||||
| } | ||||
| 
 | ||||
| function textForCallAnswerEvent(event) { | ||||
|     var senderName = event.sender ? event.sender.name : _t('Someone'); | ||||
|     var supported = MatrixClientPeg.get().supportsVoip() ? "" : _t('(not supported by this browser)'); | ||||
|     return _t('%(senderName)s answered the call.', {senderName: senderName}) + ' ' + supported; | ||||
|     const senderName = event.sender ? event.sender.name : _t('Someone'); | ||||
|     const supported = MatrixClientPeg.get().supportsVoip() ? '' : _t('(not supported by this browser)'); | ||||
|     return _t('%(senderName)s answered the call.', {senderName}) + ' ' + supported; | ||||
| } | ||||
| 
 | ||||
| function textForCallHangupEvent(event) { | ||||
|  | @ -159,20 +166,23 @@ function textForCallHangupEvent(event) { | |||
| } | ||||
| 
 | ||||
| function textForCallInviteEvent(event) { | ||||
|     var senderName = event.sender ? event.sender.name : _t('Someone'); | ||||
|     const senderName = event.sender ? event.sender.name : _t('Someone'); | ||||
|     // FIXME: Find a better way to determine this from the event?
 | ||||
|     var type = "voice"; | ||||
|     let callType = "voice"; | ||||
|     if (event.getContent().offer && event.getContent().offer.sdp && | ||||
|             event.getContent().offer.sdp.indexOf('m=video') !== -1) { | ||||
|         type = "video"; | ||||
|         callType = "video"; | ||||
|     } | ||||
|     var supported = MatrixClientPeg.get().supportsVoip() ? "" : _t('(not supported by this browser)'); | ||||
|     return _t('%(senderName)s placed a %(callType)s call.', {senderName: senderName, callType: type}) + ' ' + supported; | ||||
|     const supported = MatrixClientPeg.get().supportsVoip() ? "" : _t('(not supported by this browser)'); | ||||
|     return _t('%(senderName)s placed a %(callType)s call.', {senderName, callType}) + ' ' + supported; | ||||
| } | ||||
| 
 | ||||
| function textForThreePidInviteEvent(event) { | ||||
|     var senderName = event.sender ? event.sender.name : event.getSender(); | ||||
|     return _t('%(senderName)s sent an invitation to %(targetDisplayName)s to join the room.', {senderName: senderName, targetDisplayName: event.getContent().display_name}); | ||||
|     const senderName = event.sender ? event.sender.name : event.getSender(); | ||||
|     return _t('%(senderName)s sent an invitation to %(targetDisplayName)s to join the room.', { | ||||
|         senderName, | ||||
|         targetDisplayName: event.getContent().display_name, | ||||
|     }); | ||||
| } | ||||
| 
 | ||||
| function textForHistoryVisibilityEvent(event) { | ||||
|  | @ -197,8 +207,11 @@ function textForHistoryVisibilityEvent(event) { | |||
| } | ||||
| 
 | ||||
| function textForEncryptionEvent(event) { | ||||
|     var senderName = event.sender ? event.sender.name : event.getSender(); | ||||
|     return _t('%(senderName)s turned on end-to-end encryption (algorithm %(algorithm)s).', {senderName: senderName, algorithm: event.getContent().algorithm}); | ||||
|     const senderName = event.sender ? event.sender.name : event.getSender(); | ||||
|     return _t('%(senderName)s turned on end-to-end encryption (algorithm %(algorithm)s).', { | ||||
|         senderName, | ||||
|         algorithm: event.getContent().algorithm, | ||||
|     }); | ||||
| } | ||||
| 
 | ||||
| // Currently will only display a change if a user's power level is changed
 | ||||
|  | @ -209,18 +222,18 @@ function textForPowerEvent(event) { | |||
|     } | ||||
|     const userDefault = event.getContent().users_default || 0; | ||||
|     // Construct set of userIds
 | ||||
|     let users = []; | ||||
|     const users = []; | ||||
|     Object.keys(event.getContent().users).forEach( | ||||
|         (userId) => { | ||||
|             if (users.indexOf(userId) === -1) users.push(userId); | ||||
|         } | ||||
|         }, | ||||
|     ); | ||||
|     Object.keys(event.getPrevContent().users).forEach( | ||||
|         (userId) => { | ||||
|             if (users.indexOf(userId) === -1) users.push(userId); | ||||
|         } | ||||
|         }, | ||||
|     ); | ||||
|     let diff = []; | ||||
|     const diff = []; | ||||
|     // XXX: This is also surely broken for i18n
 | ||||
|     users.forEach((userId) => { | ||||
|         // Previous power level
 | ||||
|  | @ -229,11 +242,11 @@ function textForPowerEvent(event) { | |||
|         const to = event.getContent().users[userId]; | ||||
|         if (to !== from) { | ||||
|             diff.push( | ||||
|             	_t('%(userId)s from %(fromPowerLevel)s to %(toPowerLevel)s', { | ||||
|                 _t('%(userId)s from %(fromPowerLevel)s to %(toPowerLevel)s', { | ||||
|                     userId: userId, | ||||
|                     fromPowerLevel: Roles.textualPowerLevel(from, userDefault), | ||||
|                     toPowerLevel: Roles.textualPowerLevel(to, userDefault) | ||||
|                 }) | ||||
|                     toPowerLevel: Roles.textualPowerLevel(to, userDefault), | ||||
|                 }), | ||||
|             ); | ||||
|         } | ||||
|     }); | ||||
|  | @ -276,14 +289,14 @@ function textForWidgetEvent(event) { | |||
|     } | ||||
| } | ||||
| 
 | ||||
| var handlers = { | ||||
| const handlers = { | ||||
|     'm.room.message': textForMessageEvent, | ||||
|     'm.room.name':    textForRoomNameEvent, | ||||
|     'm.room.topic':   textForTopicEvent, | ||||
|     'm.room.member':  textForMemberEvent, | ||||
|     'm.call.invite':  textForCallInviteEvent, | ||||
|     'm.call.answer':  textForCallAnswerEvent, | ||||
|     'm.call.hangup':  textForCallHangupEvent, | ||||
|     'm.room.name': textForRoomNameEvent, | ||||
|     'm.room.topic': textForTopicEvent, | ||||
|     'm.room.member': textForMemberEvent, | ||||
|     'm.call.invite': textForCallInviteEvent, | ||||
|     'm.call.answer': textForCallAnswerEvent, | ||||
|     'm.call.hangup': textForCallHangupEvent, | ||||
|     'm.room.third_party_invite': textForThreePidInviteEvent, | ||||
|     'm.room.history_visibility': textForHistoryVisibilityEvent, | ||||
|     'm.room.encryption': textForEncryptionEvent, | ||||
|  | @ -294,8 +307,8 @@ var handlers = { | |||
| 
 | ||||
| module.exports = { | ||||
|     textForEvent: function(ev) { | ||||
|         var hdlr = handlers[ev.getType()]; | ||||
|         if (!hdlr) return ""; | ||||
|         const hdlr = handlers[ev.getType()]; | ||||
|         if (!hdlr) return ''; | ||||
|         return hdlr(ev); | ||||
|     } | ||||
|     }, | ||||
| }; | ||||
|  |  | |||
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						Michael Telatynski