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// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle. If not, see <http://www.gnu.org/licenses/>.
/**
* Handle actions on learning plan templates via ajax.
*
* @module tool_lp/templateactions
* @package tool_lp
* @copyright 2015 Damyon Wiese <damyon@moodle.com>
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
*/
define(['jquery', 'core/templates', 'core/ajax', 'core/notification', 'core/str', 'tool_lp/actionselector'],
function($, templates, ajax, notification, str, Actionselector) {
// Private variables and functions.
/** @var {Number} pagecontextid The id of the context */
var pagecontextid = 0;
/** @var {Number} templateid The id of the template */
var templateid = 0;
/** @var {Boolean} Action to apply to plans when deleting a template */
var deleteplans = true;
/**
* Callback to replace the dom element with the rendered template.
*
* @method updatePage
* @param {String} newhtml The new html to insert.
* @param {String} newjs The new js to run.
*/
var updatePage = function(newhtml, newjs) {
$('[data-region="managetemplates"]').replaceWith(newhtml);
templates.runTemplateJS(newjs);
};
/**
* Callback to render the page template again and update the page.
*
* @method reloadList
* @param {Object} context The context for the template.
*/
var reloadList = function(context) {
templates.render('tool_lp/manage_templates_page', context)
.done(updatePage)
.fail(notification.exception);
};
/**
* Delete a template and reload the page.
* @method doDelete
*/
var doDelete = function() {
// We are chaining ajax requests here.
var requests = ajax.call([{
methodname: 'core_competency_delete_template',
args: {id: templateid,
deleteplans: deleteplans}
}, {
methodname: 'tool_lp_data_for_templates_manage_page',
args: {
pagecontext: {
contextid: pagecontextid
}
}
}]);
requests[1].done(reloadList).fail(notification.exception);
};
/**
* Duplicate a template and reload the page.
* @method doDuplicate
* @param {Event} e
*/
var doDuplicate = function(e) {
e.preventDefault();
templateid = $(this).attr('data-templateid');
// We are chaining ajax requests here.
var requests = ajax.call([{
methodname: 'core_competency_duplicate_template',
args: {id: templateid}
}, {
methodname: 'tool_lp_data_for_templates_manage_page',
args: {
pagecontext: {
contextid: pagecontextid
}
}
}]);
requests[1].done(reloadList).fail(notification.exception);
};
/**
* Handler for "Delete learning plan template" actions.
* @method confirmDelete
* @param {Event} e
*/
var confirmDelete = function(e) {
e.preventDefault();
var id = $(this).attr('data-templateid');
templateid = id;
deleteplans = true;
var requests = ajax.call([{
methodname: 'core_competency_read_template',
args: {id: templateid}
}, {
methodname: 'core_competency_template_has_related_data',
args: {id: templateid}
}]);
requests[0].done(function(template) {
requests[1].done(function(templatehasrelateddata) {
if (templatehasrelateddata) {
str.get_strings([
{key: 'deletetemplate', component: 'tool_lp', param: template.shortname},
{key: 'deletetemplatewithplans', component: 'tool_lp'},
{key: 'deleteplans', component: 'tool_lp'},
{key: 'unlinkplanstemplate', component: 'tool_lp'},
{key: 'confirm', component: 'moodle'},
{key: 'cancel', component: 'moodle'}
]).done(function(strings) {
var actions = [{'text': strings[2], 'value': 'delete'},
{'text': strings[3], 'value': 'unlink'}];
var actionselector = new Actionselector(
strings[0], // Title.
strings[1], // Message
actions, // Radio button options.
strings[4], // Confirm.
strings[5]); // Cancel.
actionselector.display();
actionselector.on('save', function(e, data) {
if (data.action != 'delete') {
deleteplans = false;
}
doDelete();
});
}).fail(notification.exception);
} else {
str.get_strings([
{key: 'confirm', component: 'moodle'},
{key: 'deletetemplate', component: 'tool_lp', param: template.shortname},
{key: 'delete', component: 'moodle'},
{key: 'cancel', component: 'moodle'}
]).done(function(strings) {
notification.confirm(
strings[0], // Confirm.
strings[1], // Delete learning plan template X?
strings[2], // Delete.
strings[3], // Cancel.
doDelete
);
}).fail(notification.exception);
}
}).fail(notification.exception);
}).fail(notification.exception);
};
return /** @alias module:tool_lp/templateactions */ {
// Public variables and functions.
/**
* Expose the event handler for the delete.
* @method deleteHandler
* @param {Event} e
*/
deleteHandler: confirmDelete,
/**
* Expose the event handler for the duplicate.
* @method duplicateHandler
* @param {Event} e
*/
duplicateHandler: doDuplicate,
/**
* Initialise the module.
* @method init
* @param {Number} contextid The context id of the page.
*/
init: function(contextid) {
pagecontextid = contextid;
}
};
});