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/* eslint-disable max-len, space-before-function-paren, no-underscore-dangle, consistent-return, comma-dangle, no-unused-vars, dot-notation, no-new, no-return-assign, camelcase, no-param-reassign */
/*
UserTabs
Handles persisting and restoring the current tab selection and lazily-loading
content on the Users#show page.
### Example Markup
<ul class="nav-links">
<li class="activity-tab active">
<a data-action="activity" data-target="#activity" data-toggle="tab" href="/u/username">
Activity
</a>
</li>
<li class="groups-tab">
<a data-action="groups" data-target="#groups" data-toggle="tab" href="/u/username/groups">
Groups
</a>
</li>
<li class="contributed-tab">
<a data-action="contributed" data-target="#contributed" data-toggle="tab" href="/u/username/contributed">
Contributed projects
</a>
</li>
<li class="projects-tab">
<a data-action="projects" data-target="#projects" data-toggle="tab" href="/u/username/projects">
Personal projects
</a>
</li>
<li class="snippets-tab">
<a data-action="snippets" data-target="#snippets" data-toggle="tab" href="/u/username/snippets">
</a>
</li>
</ul>
<div class="tab-content">
<div class="tab-pane" id="activity">
Activity Content
</div>
<div class="tab-pane" id="groups">
Groups Content
</div>
<div class="tab-pane" id="contributed">
Contributed projects content
</div>
<div class="tab-pane" id="projects">
Projects content
</div>
<div class="tab-pane" id="snippets">
Snippets content
</div>
</div>
<div class="loading-status">
<div class="loading">
Loading Animation
</div>
</div>
*/
((global) => {
class UserTabs {
constructor ({ defaultAction, action, parentEl }) {
this.loaded = {};
this.defaultAction = defaultAction || 'activity';
this.action = action || this.defaultAction;
this.$parentEl = $(parentEl) || $(document);
this._location = window.location;
this.$parentEl.find('.nav-links a')
.each((i, navLink) => {
this.loaded[$(navLink).attr('data-action')] = false;
});
this.actions = Object.keys(this.loaded);
this.bindEvents();
if (this.action === 'show') {
this.action = this.defaultAction;
}
this.activateTab(this.action);
}
bindEvents() {
return this.$parentEl.off('shown.bs.tab', '.nav-links a[data-toggle="tab"]')
.on('shown.bs.tab', '.nav-links a[data-toggle="tab"]', event => this.tabShown(event));
}
tabShown(event) {
const $target = $(event.target);
const action = $target.data('action');
const source = $target.attr('href');
this.setTab(source, action);
return this.setCurrentAction(source, action);
}
activateTab(action) {
return this.$parentEl.find(`.nav-links .js-${action}-tab a`)
.tab('show');
}
setTab(source, action) {
if (this.loaded[action]) {
return;
}
if (action === 'activity') {
this.loadActivities(source);
}
const loadableActions = ['groups', 'contributed', 'projects', 'snippets'];
if (loadableActions.indexOf(action) > -1) {
return this.loadTab(source, action);
}
}
loadTab(source, action) {
return $.ajax({
beforeSend: () => this.toggleLoading(true),
complete: () => this.toggleLoading(false),
dataType: 'json',
type: 'GET',
url: `${source}.json`,
success: (data) => {
const tabSelector = `div#${action}`;
this.$parentEl.find(tabSelector).html(data.html);
this.loaded[action] = true;
return gl.utils.localTimeAgo($('.js-timeago', tabSelector));
}
});
}
loadActivities(source) {
if (this.loaded['activity']) {
return;
}
const $calendarWrap = this.$parentEl.find('.user-calendar');
$calendarWrap.load($calendarWrap.data('href'));
new gl.Activities();
return this.loaded['activity'] = true;
}
toggleLoading(status) {
return this.$parentEl.find('.loading-status .loading')
.toggle(status);
}
setCurrentAction(source, action) {
let new_state = source;
new_state = new_state.replace(/\/+$/, '');
new_state += this._location.search + this._location.hash;
history.replaceState({
url: new_state
}, document.title, new_state);
return new_state;
}
}
global.UserTabs = UserTabs;
})(window.gl || (window.gl = {}));
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