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103 lines
3.8 KiB
JavaScript
103 lines
3.8 KiB
JavaScript
import Ember from 'ember';
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import DropdownSelect from 'flarum/components/ui/dropdown-select';
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import ActionButton from 'flarum/components/ui/action-button';
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import NavItem from 'flarum/components/ui/nav-item';
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import WelcomeHero from 'flarum/components/index/welcome-hero';
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import HasItemLists from 'flarum/mixins/has-item-lists';
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import config from 'flarum/config/environment';
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var precompileTemplate = Ember.Handlebars.compile;
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var $ = Ember.$;
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export default Ember.View.extend(HasItemLists, {
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itemLists: ['sidebar'],
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didInsertElement: function() {
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this.set('hero', WelcomeHero.extend({
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title: this.get('controller.controllers.application.forumTitle'),
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description: config.welcomeDescription
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}));
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// Affix the sidebar so that when the user scrolls down it will stick
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// to the top of their viewport.
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var $sidebar = this.$('.index-nav');
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$sidebar.find('> ul').affix({
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offset: {
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top: function () {
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return $sidebar.offset().top - $('#header').outerHeight(true) - parseInt($sidebar.css('margin-top'));
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},
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bottom: function () {
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return (this.bottom = $('#footer').outerHeight(true));
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}
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}
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});
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// When viewing a discussion (for which the discussions route is the
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// parent,) the discussion list is still rendered but it becomes a
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// pane hidden on the side of the screen. When the mouse enters and
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// leaves the discussions pane, we want to show and hide the pane
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// respectively. We also create a 10px 'hot edge' on the left of the
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// screen to activate the pane.
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var controller = this.get('controller');
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this.$('.index-area').hover(function() {
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controller.send('showPane');
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}, function() {
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controller.send('hidePane');
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});
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$(document).on('mousemove.showPane', function(e) {
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if (e.pageX < 10) {
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controller.send('showPane');
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}
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});
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},
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willDestroyElement: function() {
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$(document).off('mousemove.showPane');
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},
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scrollToDiscussion: Ember.observer('controller.paned', function() {
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if (this.get('controller.paned')) {
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var view = this;
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Ember.run.scheduleOnce('afterRender', function() {
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var $index = view.$('.index-area');
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var $discussion = $index.find('.discussion-summary.active');
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if ($discussion.length) {
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var indexTop = $index.offset().top;
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var discussionTop = $discussion.offset().top;
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if (discussionTop < indexTop || discussionTop + $discussion.outerHeight() > indexTop + $index.outerHeight()) {
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$index.scrollTop($index.scrollTop() - indexTop + discussionTop);
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}
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}
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});
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}
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}),
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populateSidebar: function(items) {
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this.addActionItem(items, 'newDiscussion', 'Start a Discussion', 'edit').reopen({className: 'btn btn-primary new-discussion'});
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var nav = this.populateItemList('nav');
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items.pushObjectWithTag(DropdownSelect.extend({items: nav}), 'nav');
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},
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populateNav: function(items) {
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items.pushObjectWithTag(NavItem.extend({
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label: 'All Discussions',
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icon: 'comments-o',
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layout: precompileTemplate('{{#link-to "index" (query-params filter="")}}{{fa-icon icon}} {{label}} <span class="count">{{badge}}</span>{{/link-to}}')
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}), 'all');
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items.pushObjectWithTag(NavItem.extend({
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label: 'Private',
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icon: 'envelope-o',
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layout: precompileTemplate('{{#link-to "index" (query-params filter="private")}}{{fa-icon icon}} {{label}} <span class="count">{{badge}}</span>{{/link-to}}')
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}), 'private');
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items.pushObjectWithTag(NavItem.extend({
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label: 'Following',
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icon: 'star',
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layout: precompileTemplate('{{#link-to "index" (query-params filter="following")}}{{fa-icon icon}} {{label}} <span class="count">{{badge}}</span>{{/link-to}}')
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}), 'following');
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}
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});
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