File upload on invites and reminders

amd/src/images_list.js

@@ -0,0 +1,92 @@
+// 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/>.
+
+/**
+ * Report builder images list management
+ *
+ * @module      core_imagebuilder/images_list
+ * @copyright   2021 David Matamoros <davidmc@moodle.com>
+ * @license     http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+"use strict";
+
+import {dispatchEvent} from 'core/event_dispatcher';
+import Notification from 'core/notification';
+import Pending from 'core/pending';
+import {prefetchStrings} from 'core/prefetch';
+import {getString} from 'core/str';
+import {add as addToast} from 'core/toast';
+import * as reportEvents from 'core_reportbuilder/local/events';
+import Ajax from 'core/ajax';
+
+/**
+ * Delete given image
+ *
+ * @param {Number} imageId
+ * @return {Promise}
+ */
+export const deleteImage = imageId => {
+    const request = {
+        methodname: 'mod_scheduler_delete_image',
+        args: {imageid: imageId}
+    };
+
+    return Ajax.call([request])[0];
+};
+
+/**
+ * Initialise module
+ */
+export const init = () => {
+    prefetchStrings('mod_scheduler', [
+        'deleteimage',
+        'deleteimageconfirm',
+        'imagedeleted',
+    ]);
+
+    prefetchStrings('core', [
+        'delete',
+    ]);
+
+    document.addEventListener('click', event => {
+        const imageDelete = event.target.closest('[data-action="image-delete"]');
+        if (imageDelete) {
+            event.preventDefault();
+
+            // Use triggerElement to return focus to the action menu toggle.
+            const triggerElement = imageDelete.closest('.dropdown').querySelector('.dropdown-toggle');
+            Notification.saveCancelPromise(
+                getString('deleteimage', 'mod_scheduler'),
+                getString('deleteimageconfirm', 'mod_scheduler', imageDelete.dataset.imageName),
+                getString('delete', 'core'),
+                {triggerElement}
+            ).then(() => {
+                const pendingPromise = new Pending('mod_scheduler/image:delete');
+                const reportElement = event.target.closest('[data-region="core_reportbuilder/report"]');
+
+                return deleteImage(imageDelete.dataset.imageId)
+                    .then(() => addToast(getString('imagedeleted', 'mod_scheduler')))
+                    .then(() => {
+                        dispatchEvent(reportEvents.tableReload, {preservePagination: true}, reportElement);
+                        return pendingPromise.resolve();
+                    })
+                    .catch(Notification.exception);
+            }).catch(() => {
+                return;
+            });
+        }
+    });
+};

classes/external.php

@@ -28,13 +28,13 @@
 
 require_once("$CFG->libdir/externallib.php");
 
-use external_api;
-use external_function_parameters;
-use external_value;
-use external_single_structure;
-use external_multiple_structure;
+use core_external\external_api;
+use core_external\external_function_parameters;
+use core_external\external_value;
+use core_external\external_single_structure;
+use core_external\external_multiple_structure;
 
-use \mod_scheduler\model\scheduler;
+use mod_scheduler\model\scheduler;
 
 /**
  * This is the external API for this component.

classes/external/delete_image.php

@@ -0,0 +1,89 @@
+<?php
+// 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/>.
+
+/**
+ * This is the external API for this component.
+ *
+ * @package    mod_scheduler
+ * @copyright  2022 University of Glasgow
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+namespace mod_scheduler\external;
+
+defined('MOODLE_INTERNAL') || die();
+
+use core_external\external_api;
+use core_external\external_function_parameters;
+use core_external\external_value;
+use core_external\external_single_structure;
+use core_external\external_multiple_structure;
+
+use \mod_scheduler\model\scheduler;
+
+/**
+ * This is the external API for this component.
+ *
+ * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class delete_image extends external_api {
+
+    /**
+     * Delete image parameters
+     *
+     * @return external_function_parameters
+     */
+    public static function execute_parameters() {
+        return new external_function_parameters([
+            'imageid' => new external_value(PARAM_INT, 'The image id', VALUE_REQUIRED),
+        ]);
+    }
+
+    public static function execute(int $imageid): bool {
+        global $DB;
+
+        [
+            'imageid' => $imageid,
+        ] = self::validate_parameters(self::execute_parameters(), [
+            'imageid' => $imageid,
+        ]);
+
+        $filerecord = $DB->get_record('files', ['id' => $imageid]);
+        if ($filerecord->component !== 'mod_scheduler') {
+            return false;
+        }
+        if ($filerecord->filearea !== 'message') {
+            return false;
+        }
+        $ctx = \context::instance_by_id($filerecord->contextid);
+        if (!has_any_capability(['mod/scheduler:manage', 'mod/scheduler:manageallappointments'], $ctx)) {
+            return false;
+        }
+        $fs = get_file_storage();
+        $file = $fs->get_file($filerecord->contextid, 'mod_scheduler', 'message', $filerecord->itemid, $filerecord->filepath, $filerecord->filename);
+        $file->delete();
+        return true;
+    }
+
+    /**
+     * External method return value
+     *
+     * @return external_value
+     */
+    public static function execute_returns(): external_value {
+        return new external_value(PARAM_BOOL, 'Success');
+    }
+}