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// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
// See License.txt for license information.
import AppDispatcher from '../dispatcher/app_dispatcher.jsx';
import EventEmitter from 'events';
import Constants from 'utils/constants.jsx';
import ChannelStore from 'stores/channel_store.jsx';
var ActionTypes = Constants.ActionTypes;
var CHANGE_EVENT = 'change';
var SEARCH_CHANGE_EVENT = 'search_change';
var SEARCH_TERM_CHANGE_EVENT = 'search_term_change';
var SHOW_SEARCH_EVENT = 'show_search';
class SearchStoreClass extends EventEmitter {
constructor() {
super();
this.searchResults = null;
this.isMentionSearch = false;
this.isFlaggedPosts = false;
this.isPinnedPosts = false;
this.isVisible = false;
this.searchTerm = '';
}
emitChange() {
this.emit(CHANGE_EVENT);
}
addChangeListener(callback) {
this.on(CHANGE_EVENT, callback);
}
removeChangeListener(callback) {
this.removeListener(CHANGE_EVENT, callback);
}
emitSearchChange() {
this.emit(SEARCH_CHANGE_EVENT);
}
addSearchChangeListener(callback) {
this.on(SEARCH_CHANGE_EVENT, callback);
}
removeSearchChangeListener(callback) {
this.removeListener(SEARCH_CHANGE_EVENT, callback);
}
emitSearchTermChange(doSearch, isMentionSearch) {
this.emit(SEARCH_TERM_CHANGE_EVENT, doSearch, isMentionSearch);
}
addSearchTermChangeListener(callback) {
this.on(SEARCH_TERM_CHANGE_EVENT, callback);
}
removeSearchTermChangeListener(callback) {
this.removeListener(SEARCH_TERM_CHANGE_EVENT, callback);
}
emitShowSearch() {
this.emit(SHOW_SEARCH_EVENT);
}
addShowSearchListener(callback) {
this.on(SHOW_SEARCH_EVENT, callback);
}
removeShowSearchListener(callback) {
this.removeListener(SHOW_SEARCH_EVENT, callback);
}
getSearchResults() {
return this.searchResults;
}
getIsMentionSearch() {
return this.isMentionSearch;
}
getIsFlaggedPosts() {
return this.isFlaggedPosts;
}
getIsPinnedPosts() {
return this.isPinnedPosts;
}
storeSearchTerm(term) {
this.searchTerm = term;
}
getSearchTerm() {
return this.searchTerm;
}
storeSearchResults(results, isMentionSearch, isFlaggedPosts, isPinnedPosts) {
this.searchResults = results;
this.isMentionSearch = isMentionSearch;
this.isFlaggedPosts = isFlaggedPosts;
this.isPinnedPosts = isPinnedPosts;
}
deletePost(post) {
const results = this.getSearchResults();
if (results == null) {
return;
}
if (post.id in results.posts) {
// make sure to copy the post so that component state changes work properly
results.posts[post.id] = Object.assign({}, post, {
state: Constants.POST_DELETED,
file_ids: []
});
}
}
togglePinPost(postId, isPinned) {
const results = this.getSearchResults();
if (results == null || results.posts == null) {
return;
}
if (postId in results.posts) {
const post = results.posts[postId];
results.posts[postId] = Object.assign({}, post, {
is_pinned: isPinned
});
}
}
removePost(post) {
const results = this.getSearchResults();
if (results == null) {
return;
}
const index = results.order.indexOf(post.id);
if (index > -1) {
delete results.posts[post.id];
results.order.splice(index, 1);
}
}
}
var SearchStore = new SearchStoreClass();
SearchStore.dispatchToken = AppDispatcher.register((payload) => {
var action = payload.action;
switch (action.type) {
case ActionTypes.RECEIVED_SEARCH:
if (SearchStore.getIsPinnedPosts() === action.is_pinned_posts &&
action.is_pinned_posts === true &&
SearchStore.getSearchResults().posts &&
ChannelStore.getCurrentId() !== Object.values(SearchStore.getSearchResults().posts)[0].channel_id) {
// ignore pin posts update after switch to a new channel
return;
}
SearchStore.storeSearchResults(action.results, action.is_mention_search, action.is_flagged_posts, action.is_pinned_posts);
SearchStore.emitSearchChange();
break;
case ActionTypes.RECEIVED_SEARCH_TERM:
SearchStore.storeSearchTerm(action.term);
SearchStore.emitSearchTermChange(action.do_search, action.is_mention_search);
break;
case ActionTypes.SHOW_SEARCH:
SearchStore.emitShowSearch();
break;
case ActionTypes.POST_DELETED:
SearchStore.deletePost(action.post);
SearchStore.emitSearchChange();
break;
case ActionTypes.RECEIVED_POST_PINNED:
SearchStore.togglePinPost(action.reaction, true);
SearchStore.emitSearchChange();
break;
case ActionTypes.RECEIVED_POST_UNPINNED:
SearchStore.togglePinPost(action.reaction, false);
SearchStore.emitSearchChange();
break;
case ActionTypes.REMOVE_POST:
SearchStore.removePost(action.post);
SearchStore.emitSearchChange();
break;
default:
}
});
export default SearchStore;
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