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111 lines
3.5 KiB
111 lines
3.5 KiB
YUI.add('moodle-core-languninstallconfirm', function (Y, NAME) {
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/* global NAME */
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/**
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* Home for a Confirmation class.
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*
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* @module moodle-core-languninstallconfirm
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*/
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/**
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* A class for a language uninstall confirmation.
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*
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* @class M.core.languninstallconfirm
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* @constructor
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* @extends Base
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*/
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function Confirmation() {
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Confirmation.superclass.constructor.apply(this, arguments);
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}
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var SELECTORS = {
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UNINSTALLBUTTON: '#languninstallbutton',
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UNINSTALLSELECT: '#menuuninstalllang option',
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ENGLISHOPTION: '#menuuninstalllang option[value=\'en\']'
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};
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Confirmation.NAME = NAME;
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Confirmation.ATTRS = {
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/**
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* Uninstall url
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*
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* @property uninstallUrl
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* @type string
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*/
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uninstallUrl: {
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validator: Y.Lang.isString
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}
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};
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Y.extend(Confirmation, Y.Base, {
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/**
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* Initializer.
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* Registers onclicks.
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*
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* @method initializer
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*/
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initializer: function() {
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Y.one(SELECTORS.UNINSTALLBUTTON).on('click', this._confirm, this);
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},
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/**
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* Confirmation.
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* Displays the confirmation dialogue.
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*
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* @method _confirm
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* @protected
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* @param {EventFacade} e
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*/
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_confirm: function(e) {
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e.preventDefault();
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var selectedLangCodes = [];
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var selectedLangNames = [];
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Y.all(SELECTORS.UNINSTALLSELECT).each(function(option) {
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if (option.get('selected')) {
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selectedLangCodes.push(option.getAttribute('value'));
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selectedLangNames.push(option.get('text'));
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}
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});
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// Nothing was selected, show warning.
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if (selectedLangCodes.length === 0) {
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new M.core.alert({message: M.util.get_string('selectlangs', 'tool_langimport')}).show();
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return;
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} else if (selectedLangCodes.indexOf('en') > -1) { // Don't uninstall english.
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Y.one(SELECTORS.ENGLISHOPTION).set('selected', false);
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new M.core.alert({message: M.util.get_string('noenglishuninstall', 'tool_langimport')}).show();
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return;
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}
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var confirmationConfig = {
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modal: true,
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visible: false,
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centered: true,
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title: M.util.get_string('uninstall', 'tool_langimport'),
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question: M.util.get_string('uninstallconfirm', 'tool_langimport', selectedLangNames.join(", "))
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};
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new M.core.confirm(confirmationConfig)
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.show()
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.on('complete-yes', this._uninstall, this, selectedLangCodes);
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},
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/**
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* Uninstall.
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* Redirects to an uninstall process.
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*
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* @method _uninstall
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* @protected
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* @param {EventFacade} e
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* @param {Array} langCodes array of lang codes to be uninstalled
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*/
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_uninstall: function(e, langCodes) {
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Y.config.win.location.href = this.get('uninstallUrl') + '?mode=4' +
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'&sesskey=' + M.cfg.sesskey +
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'&confirmtouninstall=' + langCodes.join('/');
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}
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});
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Y.namespace('M.core.languninstallconfirm').Confirmation = Confirmation;
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Y.namespace('M.core.languninstallconfirm').init = function(config) {
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return new Confirmation(config);
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};
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}, '@VERSION@', {"requires": ["base", "node", "moodle-core-notification-confirm", "moodle-core-notification-alert"]});
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