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import $ from 'jquery';
import _ from 'underscore';
import WorkspaceHeaderView from '../../components/navigator/workspace-header-view';
import Template from './templates/issues-workspace-header.hbs';
export default WorkspaceHeaderView.extend({
template: Template,
events: function () {
return _.extend(WorkspaceHeaderView.prototype.events.apply(this, arguments), {
'click .js-selection': 'onSelectionClick',
'click .js-back': 'returnToList',
'click .js-new-search': 'newSearch',
'click .js-bulk-change-selected': 'onBulkChangeSelectedClick'
});
},
initialize: function () {
WorkspaceHeaderView.prototype.initialize.apply(this, arguments);
this._onBulkIssues = window.onBulkIssues;
window.onBulkIssues = _.bind(this.afterBulkChange, this);
},
onDestroy: function () {
WorkspaceHeaderView.prototype.onDestroy.apply(this, arguments);
window.onBulkIssues = this._onBulkIssues;
},
onSelectionClick: function (e) {
e.preventDefault();
this.toggleSelection();
},
onBulkChangeSelectedClick: function (e) {
e.preventDefault();
this.bulkChangeSelected();
},
afterBulkChange: function () {
var that = this;
$('#modal').dialog('close');
var selectedIndex = this.options.app.state.get('selectedIndex');
var selectedKeys = _.pluck(this.options.app.list.where({ selected: true }), 'id');
this.options.app.controller.fetchList().done(function () {
that.options.app.state.set({ selectedIndex: selectedIndex });
that.options.app.list.selectByKeys(selectedKeys);
});
},
render: function () {
if (!this._suppressUpdate) {
WorkspaceHeaderView.prototype.render.apply(this, arguments);
}
},
toggleSelection: function () {
this._suppressUpdate = true;
var selectedCount = this.options.app.list.where({ selected: true }).length,
someSelected = selectedCount > 0;
return someSelected ? this.selectNone() : this.selectAll();
},
selectNone: function () {
this.options.app.list.where({ selected: true }).forEach(function (issue) {
issue.set({ selected: false });
});
this._suppressUpdate = false;
this.render();
},
selectAll: function () {
this.options.app.list.forEach(function (issue) {
issue.set({ selected: true });
});
this._suppressUpdate = false;
this.render();
},
returnToList: function () {
this.options.app.controller.closeComponentViewer();
},
newSearch: function () {
this.options.app.controller.newSearch();
},
bulkChange: function () {
var query = this.options.app.controller.getQuery('&', true),
url = baseUrl + '/issues/bulk_change_form?' + query;
window.openModalWindow(url, {});
},
bulkChangeSelected: function () {
var selected = this.options.app.list.where({ selected: true }),
selectedKeys = _.first(_.pluck(selected, 'id'), 200),
query = 'issues=' + selectedKeys.join(),
url = baseUrl + '/issues/bulk_change_form?' + query;
window.openModalWindow(url, {});
},
serializeData: function () {
var issuesCount = this.options.app.list.length,
selectedCount = this.options.app.list.where({ selected: true }).length,
allSelected = issuesCount > 0 && issuesCount === selectedCount,
someSelected = !allSelected && selectedCount > 0;
return _.extend(WorkspaceHeaderView.prototype.serializeData.apply(this, arguments), {
selectedCount: selectedCount,
allSelected: allSelected,
someSelected: someSelected
});
}
});
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