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author | Christopher Speller <crspeller@gmail.com> | 2016-03-16 18:16:11 -0400 |
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committer | Christopher Speller <crspeller@gmail.com> | 2016-03-16 18:16:11 -0400 |
commit | 4a4859351a4cd277f94d3faa804daaad0733b270 (patch) | |
tree | 4e7f83d3e2564b9b89d669e9f7905ff11768b11a /webapp/stores/file_store.jsx | |
parent | 29fe6a3d13c9c7aa490fffebbe5d1b5fdf1e3090 (diff) | |
parent | 12896bd23eeba79884245c1c29fdc568cf21a7fa (diff) | |
download | chat-4a4859351a4cd277f94d3faa804daaad0733b270.tar.gz chat-4a4859351a4cd277f94d3faa804daaad0733b270.tar.bz2 chat-4a4859351a4cd277f94d3faa804daaad0733b270.zip |
Merge pull request #2453 from mattermost/plt-2340
PLT-2340 Converting to Webpack. Stage 1.
Diffstat (limited to 'webapp/stores/file_store.jsx')
-rw-r--r-- | webapp/stores/file_store.jsx | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/webapp/stores/file_store.jsx b/webapp/stores/file_store.jsx new file mode 100644 index 000000000..2628685cc --- /dev/null +++ b/webapp/stores/file_store.jsx @@ -0,0 +1,60 @@ +// Copyright (c) 2015 Mattermost, Inc. All Rights Reserved. +// See License.txt for license information. + +import AppDispatcher from '../dispatcher/app_dispatcher.jsx'; +import Constants from 'utils/constants.jsx'; +import EventEmitter from 'events'; + +const ActionTypes = Constants.ActionTypes; + +const CHANGE_EVENT = 'changed'; + +class FileStore extends EventEmitter { + constructor() { + super(); + + this.addChangeListener = this.addChangeListener.bind(this); + this.removeChangeListener = this.removeChangeListener.bind(this); + this.emitChange = this.emitChange.bind(this); + + this.handleEventPayload = this.handleEventPayload.bind(this); + this.dispatchToken = AppDispatcher.register(this.handleEventPayload); + + this.fileInfo = new Map(); + } + + addChangeListener(callback) { + this.on(CHANGE_EVENT, callback); + } + removeChangeListener(callback) { + this.removeListener(CHANGE_EVENT, callback); + } + emitChange(filename) { + this.emit(CHANGE_EVENT, filename); + } + + hasInfo(filename) { + return this.fileInfo.has(filename); + } + + getInfo(filename) { + return this.fileInfo.get(filename); + } + + setInfo(filename, info) { + this.fileInfo.set(filename, info); + } + + handleEventPayload(payload) { + const action = payload.action; + + switch (action.type) { + case ActionTypes.RECEIVED_FILE_INFO: + this.setInfo(action.filename, action.info); + this.emitChange(action.filename); + break; + } + } +} + +export default new FileStore(); |