2016-01-27 20:28:55 +03:00
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/*
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* Copyright (c) 2016
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*
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* This file is licensed under the Affero General Public License version 3
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* or later.
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*
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* See the COPYING-README file.
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*
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*/
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2016-02-17 17:19:42 +03:00
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/* global Handlebars, escapeHTML */
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2016-02-03 20:44:14 +03:00
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2016-02-01 18:37:33 +03:00
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(function(OC, OCA) {
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2016-01-27 20:28:55 +03:00
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var TEMPLATE =
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2016-02-03 20:44:14 +03:00
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'<ul class="comments">' +
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'</ul>' +
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'<div class="emptycontent hidden"><div class="icon-comment"></div>' +
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'<p>{{emptyResultLabel}}</p></div>' +
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'<input type="button" class="showMore hidden" value="{{moreLabel}}"' +
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' name="show-more" id="show-more" />' +
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'<div class="loading hidden" style="height: 50px"></div>';
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var EDIT_COMMENT_TEMPLATE =
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'<div class="newCommentRow comment" data-id="{{id}}">' +
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' <div class="authorRow">' +
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' {{#if avatarEnabled}}' +
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' <div class="avatar" data-username="{{actorId}}"></div>' +
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' {{/if}}' +
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' <div class="author">{{actorDisplayName}}</div>' +
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'{{#if isEditMode}}' +
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2016-02-03 22:32:37 +03:00
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' <a href="#" class="action delete icon icon-delete has-tooltip" title="{{deleteTooltip}}"></a>' +
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'{{/if}}' +
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' </div>' +
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' <form class="newCommentForm">' +
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' <textarea rows="1" class="message" placeholder="{{newMessagePlaceholder}}">{{message}}</textarea>' +
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' <input class="submit icon-confirm" type="submit" value="" />' +
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'{{#if isEditMode}}' +
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' <input class="cancel pull-right" type="button" value="{{cancelText}}" />' +
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2016-02-03 22:32:37 +03:00
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'{{/if}}' +
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2016-02-02 14:06:12 +03:00
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' <div class="submitLoading icon-loading-small hidden"></div>'+
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' </form>' +
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'</div>';
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2016-01-27 20:28:55 +03:00
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var COMMENT_TEMPLATE =
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'<li class="comment{{#if isUnread}} unread{{/if}}{{#if isLong}} collapsed{{/if}}" data-id="{{id}}">' +
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' <div class="authorRow">' +
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' {{#if avatarEnabled}}' +
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' <div class="avatar" {{#if actorId}}data-username="{{actorId}}"{{/if}}> </div>' +
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' {{/if}}' +
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' <div class="author">{{actorDisplayName}}</div>' +
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'{{#if isUserAuthor}}' +
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' <a href="#" class="action edit icon icon-rename has-tooltip" title="{{editTooltip}}"></a>' +
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'{{/if}}' +
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' <div class="date has-tooltip live-relative-timestamp" data-timestamp="{{timestamp}}" title="{{altDate}}">{{date}}</div>' +
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' </div>' +
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' <div class="message">{{{formattedMessage}}}</div>' +
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'{{#if isLong}}' +
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' <div class="message-overlay"></div>' +
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'{{/if}}' +
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2016-01-27 20:28:55 +03:00
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'</li>';
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/**
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* @memberof OCA.Comments
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*/
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var CommentsTabView = OCA.Files.DetailTabView.extend(
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/** @lends OCA.Comments.CommentsTabView.prototype */ {
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id: 'commentsTabView',
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className: 'tab commentsTabView',
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events: {
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'submit .newCommentForm': '_onSubmitComment',
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'click .showMore': '_onClickShowMore',
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'click .action.edit': '_onClickEditComment',
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'click .action.delete': '_onClickDeleteComment',
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'click .cancel': '_onClickCloseComment',
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'click .comment': '_onClickComment'
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2016-01-27 20:28:55 +03:00
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},
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2016-02-05 17:45:30 +03:00
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_commentMaxLength: 1000,
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2016-01-27 20:28:55 +03:00
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initialize: function() {
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OCA.Files.DetailTabView.prototype.initialize.apply(this, arguments);
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this.collection = new OCA.Comments.CommentCollection();
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this.collection.on('request', this._onRequest, this);
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this.collection.on('sync', this._onEndRequest, this);
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this.collection.on('add', this._onAddModel, this);
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this._avatarsEnabled = !!OC.config.enable_avatars;
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2016-02-05 17:45:30 +03:00
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this._commentMaxThreshold = this._commentMaxLength * 0.9;
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2016-01-27 20:28:55 +03:00
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// TODO: error handling
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_.bindAll(this, '_onTypeComment');
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2016-01-27 20:28:55 +03:00
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},
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template: function(params) {
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if (!this._template) {
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this._template = Handlebars.compile(TEMPLATE);
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}
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2016-02-01 18:37:33 +03:00
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var currentUser = OC.getCurrentUser();
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return this._template(_.extend({
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avatarEnabled: this._avatarsEnabled,
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actorId: currentUser.uid,
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actorDisplayName: currentUser.displayName
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}, params));
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},
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editCommentTemplate: function(params) {
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if (!this._editCommentTemplate) {
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this._editCommentTemplate = Handlebars.compile(EDIT_COMMENT_TEMPLATE);
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}
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var currentUser = OC.getCurrentUser();
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return this._editCommentTemplate(_.extend({
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avatarEnabled: this._avatarsEnabled,
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actorId: currentUser.uid,
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actorDisplayName: currentUser.displayName,
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newMessagePlaceholder: t('comments', 'New comment …'),
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deleteTooltip: t('comments', 'Delete comment'),
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submitText: t('comments', 'Post'),
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cancelText: t('comments', 'Cancel')
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}, params));
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},
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commentTemplate: function(params) {
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if (!this._commentTemplate) {
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this._commentTemplate = Handlebars.compile(COMMENT_TEMPLATE);
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}
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params = _.extend({
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avatarEnabled: this._avatarsEnabled,
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editTooltip: t('comments', 'Edit comment'),
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isUserAuthor: OC.getCurrentUser().uid === params.actorId,
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isLong: this._isLong(params.message)
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}, params);
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if (params.actorType === 'deleted_users') {
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// makes the avatar a X
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params.actorId = null;
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params.actorDisplayName = t('comments', '[Deleted user]');
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}
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return this._commentTemplate(params);
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},
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getLabel: function() {
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return t('comments', 'Comments');
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},
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setFileInfo: function(fileInfo) {
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if (fileInfo) {
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this.model = fileInfo;
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this.render();
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this.collection.setObjectId(fileInfo.id);
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// reset to first page
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this.collection.reset([], {silent: true});
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this.nextPage();
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} else {
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this.model = null;
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this.render();
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this.collection.reset();
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}
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},
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render: function() {
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this.$el.html(this.template({
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emptyResultLabel: t('comments', 'No comments yet, start the conversation!'),
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moreLabel: t('comments', 'More comments …')
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}));
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this.$el.find('.comments').before(this.editCommentTemplate({}));
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this.$el.find('.has-tooltip').tooltip();
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this.$container = this.$el.find('ul.comments');
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if (this._avatarsEnabled) {
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this.$el.find('.avatar').avatar(OC.getCurrentUser().uid, 32);
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}
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this.delegateEvents();
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this.$el.find('.message').on('keydown input change', this._onTypeComment);
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autosize(this.$el.find('.newCommentRow textarea'))
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2016-01-27 20:28:55 +03:00
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},
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_formatItem: function(commentModel) {
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var timestamp = new Date(commentModel.get('creationDateTime')).getTime();
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var data = _.extend({
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timestamp: timestamp,
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date: OC.Util.relativeModifiedDate(timestamp),
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altDate: OC.Util.formatDate(timestamp),
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formattedMessage: this._formatMessage(commentModel.get('message'), commentModel.get('mentions'))
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}, commentModel.attributes);
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return data;
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},
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_toggleLoading: function(state) {
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this._loading = state;
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this.$el.find('.loading').toggleClass('hidden', !state);
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},
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2016-02-03 22:32:37 +03:00
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_onRequest: function(type) {
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if (type === 'REPORT') {
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this._toggleLoading(true);
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this.$el.find('.showMore').addClass('hidden');
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}
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2016-01-27 20:28:55 +03:00
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},
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2016-02-03 18:18:14 +03:00
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_onEndRequest: function(type) {
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var fileInfoModel = this.model;
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this._toggleLoading(false);
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2016-08-03 14:18:09 +03:00
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this.$el.find('.emptycontent').toggleClass('hidden', !!this.collection.length);
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2016-01-27 20:28:55 +03:00
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this.$el.find('.showMore').toggleClass('hidden', !this.collection.hasMoreResults());
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2016-02-03 18:18:14 +03:00
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if (type !== 'REPORT') {
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return;
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}
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// find first unread comment
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var firstUnreadComment = this.collection.findWhere({isUnread: true});
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if (firstUnreadComment) {
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// update read marker
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this.collection.updateReadMarker(
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null,
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{
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success: function() {
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fileInfoModel.set('commentsUnread', 0);
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}
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}
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);
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}
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2016-01-27 20:28:55 +03:00
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},
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_onAddModel: function(model, collection, options) {
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var $el = $(this.commentTemplate(this._formatItem(model)));
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if (!_.isUndefined(options.at) && collection.length > 1) {
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this.$container.find('li').eq(options.at).before($el);
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} else {
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this.$container.append($el);
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}
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2016-02-01 18:37:33 +03:00
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this._postRenderItem($el);
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},
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_postRenderItem: function($el) {
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$el.find('.has-tooltip').tooltip();
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2016-02-01 18:37:33 +03:00
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if(this._avatarsEnabled) {
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$el.find('.avatar').each(function() {
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var $this = $(this);
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2016-08-03 14:18:09 +03:00
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$this.avatar($this.attr('data-username'), 32);
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2016-02-01 18:37:33 +03:00
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});
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}
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2016-01-27 20:28:55 +03:00
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},
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2016-02-01 18:54:27 +03:00
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/**
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* Convert a message to be displayed in HTML,
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* converts newlines to <br> tags.
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*/
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2016-10-17 15:06:23 +03:00
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_formatMessage: function(message, mentions) {
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message = escapeHTML(message).replace(/\n/g, '<br/>');
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for(var i in mentions) {
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var mention = '@' + mentions[i].mentionId;
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2016-10-17 19:19:51 +03:00
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2016-10-18 18:23:52 +03:00
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var avatar = '';
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if(this._avatarsEnabled) {
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avatar = '<div class="avatar" '
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+ 'data-user="' + _.escape(mentions[i].mentionId) + '"'
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+' data-user-display-name="'
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+ _.escape(mentions[i].mentionDisplayName) + '"></div>';
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}
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2016-10-17 19:19:51 +03:00
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// escape possible regex characters in the name
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mention = mention.replace(/[.*+?^${}()|[\]\\]/g, '\\$&');
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2016-10-18 18:23:52 +03:00
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var displayName = avatar + ' <strong>'+ _.escape(mentions[i].mentionDisplayName)+'</strong>';
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2016-10-17 19:19:51 +03:00
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// replace every mention either at the start of the input or after a whitespace
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// followed by a non-word character.
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2016-10-18 18:05:56 +03:00
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message = message.replace(new RegExp("(^|\\s)(" + mention + ")\\b", 'g'),
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function(match, p1) {
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// to get number of whitespaces (0 vs 1) right
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return p1+displayName;
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}
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);
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2016-10-17 15:06:23 +03:00
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}
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return message;
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2016-02-01 18:54:27 +03:00
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},
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2016-01-27 20:28:55 +03:00
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nextPage: function() {
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if (this._loading || !this.collection.hasMoreResults()) {
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return;
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}
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this.collection.fetchNext();
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},
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2016-02-03 20:44:14 +03:00
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_onClickEditComment: function(ev) {
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ev.preventDefault();
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|
|
var $comment = $(ev.target).closest('.comment');
|
|
|
|
var commentId = $comment.data('id');
|
|
|
|
var commentToEdit = this.collection.get(commentId);
|
|
|
|
var $formRow = $(this.editCommentTemplate(_.extend({
|
|
|
|
isEditMode: true,
|
|
|
|
submitText: t('comments', 'Save')
|
|
|
|
}, commentToEdit.attributes)));
|
|
|
|
|
2016-02-04 20:20:16 +03:00
|
|
|
$comment.addClass('hidden').removeClass('collapsed');
|
2016-02-03 20:44:14 +03:00
|
|
|
// spawn form
|
|
|
|
$comment.after($formRow);
|
|
|
|
$formRow.data('commentEl', $comment);
|
2016-05-03 13:22:46 +03:00
|
|
|
$formRow.find('textarea').on('keydown input change', this._onTypeComment);
|
2016-02-03 20:44:14 +03:00
|
|
|
|
|
|
|
// copy avatar element from original to avoid flickering
|
|
|
|
$formRow.find('.avatar').replaceWith($comment.find('.avatar').clone());
|
2016-02-03 22:32:37 +03:00
|
|
|
$formRow.find('.has-tooltip').tooltip();
|
2016-02-03 20:44:14 +03:00
|
|
|
|
2016-09-14 15:20:26 +03:00
|
|
|
// Enable autosize
|
|
|
|
autosize($formRow.find('textarea'));
|
|
|
|
|
2016-02-03 20:44:14 +03:00
|
|
|
return false;
|
|
|
|
},
|
|
|
|
|
2016-02-05 17:45:30 +03:00
|
|
|
_onTypeComment: function(ev) {
|
|
|
|
var $field = $(ev.target);
|
|
|
|
var len = $field.val().length;
|
|
|
|
var $submitButton = $field.data('submitButtonEl');
|
|
|
|
if (!$submitButton) {
|
|
|
|
$submitButton = $field.closest('form').find('.submit');
|
|
|
|
$field.data('submitButtonEl', $submitButton);
|
|
|
|
}
|
|
|
|
$field.tooltip('hide');
|
|
|
|
if (len > this._commentMaxThreshold) {
|
|
|
|
$field.attr('data-original-title', t('comments', 'Allowed characters {count} of {max}', {count: len, max: this._commentMaxLength}));
|
|
|
|
$field.tooltip({trigger: 'manual'});
|
|
|
|
$field.tooltip('show');
|
|
|
|
$field.addClass('error');
|
|
|
|
}
|
2016-02-17 17:19:42 +03:00
|
|
|
|
2016-02-05 17:45:30 +03:00
|
|
|
var limitExceeded = (len > this._commentMaxLength);
|
|
|
|
$field.toggleClass('error', limitExceeded);
|
|
|
|
$submitButton.prop('disabled', limitExceeded);
|
2016-05-02 20:52:13 +03:00
|
|
|
|
2016-05-03 13:22:46 +03:00
|
|
|
//submits form on ctrl+Enter or cmd+Enter
|
|
|
|
if (ev.keyCode === 13 && (ev.ctrlKey || ev.metaKey)) {
|
2016-05-02 20:52:13 +03:00
|
|
|
$submitButton.click();
|
2016-05-03 13:29:43 +03:00
|
|
|
}
|
2016-02-05 17:45:30 +03:00
|
|
|
},
|
|
|
|
|
2016-02-04 20:20:16 +03:00
|
|
|
_onClickComment: function(ev) {
|
|
|
|
var $row = $(ev.target);
|
|
|
|
if (!$row.is('.comment')) {
|
|
|
|
$row = $row.closest('.comment');
|
|
|
|
}
|
|
|
|
$row.removeClass('collapsed');
|
|
|
|
},
|
|
|
|
|
2016-02-03 20:44:14 +03:00
|
|
|
_onClickCloseComment: function(ev) {
|
|
|
|
ev.preventDefault();
|
|
|
|
var $row = $(ev.target).closest('.comment');
|
|
|
|
$row.data('commentEl').removeClass('hidden');
|
|
|
|
$row.remove();
|
|
|
|
return false;
|
|
|
|
},
|
|
|
|
|
|
|
|
_onClickDeleteComment: function(ev) {
|
|
|
|
ev.preventDefault();
|
|
|
|
var $comment = $(ev.target).closest('.comment');
|
|
|
|
var commentId = $comment.data('id');
|
2016-02-03 22:32:37 +03:00
|
|
|
var $loading = $comment.find('.submitLoading');
|
2016-02-03 20:44:14 +03:00
|
|
|
|
|
|
|
$comment.addClass('disabled');
|
2016-02-03 22:32:37 +03:00
|
|
|
$loading.removeClass('hidden');
|
2016-02-03 20:44:14 +03:00
|
|
|
this.collection.get(commentId).destroy({
|
|
|
|
success: function() {
|
2016-02-03 22:32:37 +03:00
|
|
|
$comment.data('commentEl').remove();
|
2016-02-03 20:44:14 +03:00
|
|
|
$comment.remove();
|
|
|
|
},
|
2016-06-24 11:10:10 +03:00
|
|
|
error: function() {
|
2016-02-03 22:32:37 +03:00
|
|
|
$loading.addClass('hidden');
|
2016-02-03 20:44:14 +03:00
|
|
|
$comment.removeClass('disabled');
|
2016-06-24 11:10:10 +03:00
|
|
|
OC.Notification.showTemporary(t('comments', 'Error occurred while retrieving comment with id {id}', {id: commentId}));
|
2016-02-03 20:44:14 +03:00
|
|
|
}
|
|
|
|
});
|
|
|
|
|
|
|
|
return false;
|
|
|
|
},
|
|
|
|
|
2016-01-28 16:24:12 +03:00
|
|
|
_onClickShowMore: function(ev) {
|
2016-01-27 20:28:55 +03:00
|
|
|
ev.preventDefault();
|
|
|
|
this.nextPage();
|
|
|
|
},
|
|
|
|
|
2016-10-19 14:56:49 +03:00
|
|
|
/**
|
|
|
|
* takes care of updating comment elements after submit (either new
|
|
|
|
* comment or edit).
|
|
|
|
*
|
|
|
|
* @param {OC.Backbone.Model} model
|
|
|
|
* @param {jQuery} $form
|
|
|
|
* @param {string|undefined} commentId
|
|
|
|
* @private
|
|
|
|
*/
|
2016-10-17 15:06:23 +03:00
|
|
|
_onSubmitSuccess: function(model, $form, commentId) {
|
|
|
|
var self = this;
|
|
|
|
var $submit = $form.find('.submit');
|
|
|
|
var $loading = $form.find('.submitLoading');
|
|
|
|
var $textArea = $form.find('.message');
|
|
|
|
|
|
|
|
model.fetch({
|
|
|
|
success: function(model) {
|
|
|
|
$submit.removeClass('hidden');
|
|
|
|
$loading.addClass('hidden');
|
2016-10-19 14:56:49 +03:00
|
|
|
var $target;
|
|
|
|
|
2016-10-17 15:06:23 +03:00
|
|
|
if(!_.isUndefined(commentId)) {
|
|
|
|
var $row = $form.closest('.comment');
|
2016-10-19 14:56:49 +03:00
|
|
|
$target = $row.data('commentEl');
|
|
|
|
$target.removeClass('hidden');
|
2016-10-17 15:06:23 +03:00
|
|
|
$row.remove();
|
|
|
|
} else {
|
2016-10-19 14:56:49 +03:00
|
|
|
$target = $('.commentsTabView .comments').find('li:first');
|
2016-10-17 15:06:23 +03:00
|
|
|
$textArea.val('').prop('disabled', false);
|
|
|
|
}
|
2016-10-19 13:47:53 +03:00
|
|
|
|
2016-10-19 14:56:49 +03:00
|
|
|
$target.find('.message')
|
|
|
|
.html(self._formatMessage(model.get('message'), model.get('mentions')))
|
|
|
|
.find('.avatar')
|
|
|
|
.each(function () { $(this).avatar(); });
|
2016-10-17 15:06:23 +03:00
|
|
|
},
|
|
|
|
error: function () {
|
2016-10-19 14:56:49 +03:00
|
|
|
self._onSubmitError($form, commentId);
|
2016-10-17 15:06:23 +03:00
|
|
|
}
|
|
|
|
});
|
|
|
|
},
|
|
|
|
|
2016-01-27 20:28:55 +03:00
|
|
|
_onSubmitComment: function(e) {
|
2016-02-03 20:44:14 +03:00
|
|
|
var self = this;
|
2016-02-02 14:06:12 +03:00
|
|
|
var $form = $(e.target);
|
2016-02-03 20:44:14 +03:00
|
|
|
var commentId = $form.closest('.comment').data('id');
|
2016-02-01 18:37:33 +03:00
|
|
|
var currentUser = OC.getCurrentUser();
|
2016-02-02 14:06:12 +03:00
|
|
|
var $submit = $form.find('.submit');
|
|
|
|
var $loading = $form.find('.submitLoading');
|
2016-08-03 14:18:09 +03:00
|
|
|
var $textArea = $form.find('.message');
|
2016-02-02 14:06:12 +03:00
|
|
|
var message = $textArea.val().trim();
|
2016-01-27 20:28:55 +03:00
|
|
|
e.preventDefault();
|
2016-02-02 14:06:12 +03:00
|
|
|
|
2016-02-05 17:45:30 +03:00
|
|
|
if (!message.length || message.length > this._commentMaxLength) {
|
2016-02-02 14:06:12 +03:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
$textArea.prop('disabled', true);
|
|
|
|
$submit.addClass('hidden');
|
|
|
|
$loading.removeClass('hidden');
|
|
|
|
|
2016-02-03 20:44:14 +03:00
|
|
|
if (commentId) {
|
|
|
|
// edit mode
|
|
|
|
var comment = this.collection.get(commentId);
|
|
|
|
comment.save({
|
|
|
|
message: $textArea.val()
|
|
|
|
}, {
|
|
|
|
success: function(model) {
|
2016-10-17 15:06:23 +03:00
|
|
|
self._onSubmitSuccess(model, $form, commentId);
|
2016-02-03 20:44:14 +03:00
|
|
|
},
|
2016-06-24 11:10:10 +03:00
|
|
|
error: function() {
|
2016-10-19 14:56:49 +03:00
|
|
|
self._onSubmitError($form, commentId);
|
2016-02-03 20:44:14 +03:00
|
|
|
}
|
|
|
|
});
|
|
|
|
} else {
|
|
|
|
this.collection.create({
|
|
|
|
actorId: currentUser.uid,
|
|
|
|
actorDisplayName: currentUser.displayName,
|
|
|
|
actorType: 'users',
|
|
|
|
verb: 'comment',
|
|
|
|
message: $textArea.val(),
|
|
|
|
creationDateTime: (new Date()).toUTCString()
|
|
|
|
}, {
|
|
|
|
at: 0,
|
|
|
|
// wait for real creation before adding
|
|
|
|
wait: true,
|
2016-10-17 15:06:23 +03:00
|
|
|
success: function(model) {
|
|
|
|
self._onSubmitSuccess(model, $form);
|
2016-02-03 20:44:14 +03:00
|
|
|
},
|
2016-06-24 11:10:10 +03:00
|
|
|
error: function() {
|
2016-10-19 14:56:49 +03:00
|
|
|
self._onSubmitError($form);
|
2016-02-03 20:44:14 +03:00
|
|
|
}
|
|
|
|
});
|
|
|
|
}
|
2016-01-27 20:28:55 +03:00
|
|
|
|
|
|
|
return false;
|
2016-02-04 20:20:16 +03:00
|
|
|
},
|
|
|
|
|
2016-10-19 14:56:49 +03:00
|
|
|
/**
|
|
|
|
* takes care of updating the UI after an error on submit (either new
|
|
|
|
* comment or edit).
|
|
|
|
*
|
|
|
|
* @param {jQuery} $form
|
|
|
|
* @param {string|undefined} commentId
|
|
|
|
* @private
|
|
|
|
*/
|
|
|
|
_onSubmitError: function($form, commentId) {
|
|
|
|
$form.find('.submit').removeClass('hidden');
|
|
|
|
$form.find('.submitLoading').addClass('hidden');
|
|
|
|
$form.find('.message').prop('disabled', false);
|
|
|
|
|
|
|
|
if(!_.isUndefined(commentId)) {
|
|
|
|
OC.Notification.showTemporary(t('comments', 'Error occurred while updating comment with id {id}', {id: commentId}));
|
|
|
|
} else {
|
|
|
|
OC.Notification.showTemporary(t('comments', 'Error occurred while posting comment'));
|
|
|
|
}
|
|
|
|
},
|
|
|
|
|
2016-02-04 20:20:16 +03:00
|
|
|
/**
|
|
|
|
* Returns whether the given message is long and needs
|
|
|
|
* collapsing
|
|
|
|
*/
|
|
|
|
_isLong: function(message) {
|
|
|
|
return message.length > 250 || (message.match(/\n/g) || []).length > 1;
|
2016-01-27 20:28:55 +03:00
|
|
|
}
|
|
|
|
});
|
|
|
|
|
|
|
|
OCA.Comments.CommentsTabView = CommentsTabView;
|
2016-02-01 18:37:33 +03:00
|
|
|
})(OC, OCA);
|