MDL-59383 core_calendar: create summary modal AMD module

Part of MDL-59333.

calendar/amd/src/summary_modal.js

@@ -0,0 +1,64 @@
+// 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/>.
+
+/**
+ * A javascript module to handle summary modal.
+ *
+ * @module     core_calendar/summary_modal
+ * @package    core_calendar
+ * @copyright  2017 Simey Lameze <[email protected]>
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+define(['jquery', 'core/notification', 'core/custom_interaction_events', 'core/modal', 'core/modal_registry'],
+    function($, Notification, CustomEvents, Modal, ModalRegistry) {
+
+    var registered = false;
+    var SELECTORS = {
+        EDIT_BUTTON: '[data-action="edit"]',
+        DELETE_BUTTON: '[data-action="delete"]',
+        EVENT_LINK: '[data-action="event-link"]'
+    };
+
+    /**
+     * Constructor for the Modal.
+     *
+     * @param {object} root The root jQuery element for the modal
+     */
+    var ModalEventSummary = function(root) {
+        Modal.call(this, root);
+
+        if (!this.getFooter().find(SELECTORS.EDIT_BUTTON).length) {
+            Notification.exception({message: 'No edit button found'});
+        }
+
+        if (!this.getFooter().find(SELECTORS.DELETE_BUTTON).length) {
+            Notification.exception({message: 'No delete button found'});
+        }
+    };
+
+    ModalEventSummary.TYPE = 'core_calendar-event_summary';
+    ModalEventSummary.prototype = Object.create(Modal.prototype);
+    ModalEventSummary.prototype.constructor = ModalEventSummary;
+
+    // Automatically register with the modal registry the first time this module is imported so that you can create modals
+    // of this type using the modal factory.
+    if (!registered) {
+        ModalRegistry.register(ModalEventSummary.TYPE, ModalEventSummary, 'core_calendar/event_summary_modal');
+        registered = true;
+    }
+
+    return ModalEventSummary;
+
+});