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osr-discourse-src/app/assets/javascripts/discourse/components/topic-list-item.js.es6
2016-08-08 15:15:27 -04:00

141 lines
3.7 KiB
JavaScript

import StringBuffer from 'discourse/mixins/string-buffer';
export function showEntrance(e) {
let target = $(e.target);
if (target.hasClass('posts-map') || target.parents('.posts-map').length > 0) {
if (target.prop('tagName') !== 'A') {
target = target.find('a');
if (target.length===0) {
target = target.end();
}
}
this.container.lookup('controller:application').send("showTopicEntrance", {topic: this.get('topic'), position: target.offset()});
return false;
}
}
export default Ember.Component.extend(StringBuffer, {
rerenderTriggers: ['bulkSelectEnabled', 'topic.pinned'],
tagName: 'tr',
rawTemplate: 'list/topic-list-item.raw',
classNameBindings: [':topic-list-item', 'unboundClassNames'],
attributeBindings: ['data-topic-id'],
'data-topic-id': Em.computed.alias('topic.id'),
actions: {
toggleBookmark() {
this.get('topic').toggleBookmark().finally(() => this.rerender());
}
},
unboundClassNames: function() {
let classes = [];
const topic = this.get('topic');
if (topic.get('category')) {
classes.push("category-" + topic.get('category.fullSlug'));
}
if (topic.get('hasExcerpt')) {
classes.push('has-excerpt');
}
_.each(['liked', 'archived', 'bookmarked'],function(name) {
if (topic.get(name)) {
classes.push(name);
}
});
return classes.join(' ');
}.property(),
titleColSpan: function() {
return (!this.get('hideCategory') &&
this.get('topic.isPinnedUncategorized') ? 2 : 1);
}.property("topic.isPinnedUncategorized"),
hasLikes: function() {
return this.get('topic.like_count') > 0;
},
hasOpLikes: function() {
return this.get('topic.op_like_count') > 0;
},
expandPinned: function() {
const pinned = this.get('topic.pinned');
if (!pinned) {
return false;
}
if (this.site.mobileView) {
if (!this.siteSettings.show_pinned_excerpt_mobile) {
return false;
}
} else {
if (!this.siteSettings.show_pinned_excerpt_desktop) {
return false;
}
}
if (this.get('expandGloballyPinned') && this.get('topic.pinned_globally')) {
return true;
}
if (this.get('expandAllPinned')) {
return true;
}
return false;
}.property(),
click(e) {
const result = showEntrance.call(this, e);
if (result === false) { return result; }
const target = $(e.target);
if (target.hasClass('bulk-select')) {
const selected = this.get('selected');
const topic = this.get('topic');
if (target.is(':checked')) {
selected.addObject(topic);
} else {
selected.removeObject(topic);
}
}
if (target.closest('a.topic-status').length === 1) {
this.get('topic').togglePinnedForUser();
return false;
}
},
highlight(opts = { isLastViewedTopic: false }) {
const $topic = this.$();
const originalCol = $topic.css('backgroundColor');
$topic
.addClass('highlighted')
.attr('data-islastviewedtopic', opts.isLastViewedTopic)
.stop()
.animate({ backgroundColor: originalCol }, 2500, 'swing', function() {
$topic.removeClass('highlighted');
});
},
_highlightIfNeeded: function() {
// highlight the last topic viewed
if (this.session.get('lastTopicIdViewed') === this.get('topic.id')) {
this.session.set('lastTopicIdViewed', null);
this.highlight({ isLastViewedTopic: true });
} else if (this.get('topic.highlight')) {
// highlight new topics that have been loaded from the server or the one we just created
this.set('topic.highlight', false);
this.highlight();
}
}.on('didInsertElement')
});