style: apply Moodle coding standards

classes/event/backup_performed.php

@@ -24,8 +24,6 @@
 
 namespace local_webhooks\event;
 
-defined('MOODLE_INTERNAL') || die();
-
 use core\event\base;
 use lang_string;
 use moodle_url;

classes/event/backup_restored.php

@@ -24,8 +24,6 @@
 
 namespace local_webhooks\event;
 
-defined('MOODLE_INTERNAL') || die();
-
 use core\event\base;
 use lang_string;
 use moodle_url;

classes/event/response_answer.php

@@ -24,8 +24,6 @@
 
 namespace local_webhooks\event;
 
-defined('MOODLE_INTERNAL') || die();
-
 use core\event\base;
 use lang_string;
 use moodle_url;
@@ -59,7 +57,7 @@ class response_answer extends base {
      * @throws \moodle_exception
      */
     public function get_url() {
-        return new moodle_url('/local/webhooks/editservice.php', array('serviceid' => $this->objectid));
+        return new moodle_url('/local/webhooks/editservice.php', ['serviceid' => $this->objectid]);
     }
 
     /**

classes/event/service_added.php

@@ -24,8 +24,6 @@
 
 namespace local_webhooks\event;
 
-defined('MOODLE_INTERNAL') || die();
-
 use core\event\base;
 use lang_string;
 use moodle_url;
@@ -61,7 +59,7 @@ class service_added extends base {
      * @throws \moodle_exception
      */
     public function get_url() {
-        return new moodle_url('/local/webhooks/editservice.php', array('serviceid' => $this->objectid));
+        return new moodle_url('/local/webhooks/editservice.php', ['serviceid' => $this->objectid]);
     }
 
     /**

classes/event/service_deleted.php

@@ -24,8 +24,6 @@
 
 namespace local_webhooks\event;
 
-defined('MOODLE_INTERNAL') || die();
-
 use core\event\base;
 use lang_string;
 use moodle_url;

classes/event/service_updated.php

@@ -24,8 +24,6 @@
 
 namespace local_webhooks\event;
 
-defined('MOODLE_INTERNAL') || die();
-
 use core\event\base;
 use lang_string;
 use moodle_url;
@@ -61,7 +59,7 @@ class service_updated extends base {
      * @throws \moodle_exception
      */
     public function get_url() {
-        return new moodle_url('/local/webhooks/editservice.php', array('serviceid' => $this->objectid));
+        return new moodle_url('/local/webhooks/editservice.php', ['serviceid' => $this->objectid]);
     }
 
     /**

classes/handler.php

@@ -96,7 +96,7 @@ class handler {
      */
     private static function send($data, $callback) {
         $curl = new curl();
-        $curl->setHeader(array('Content-Type: application/' . $callback->type));
+        $curl->setHeader(['Content-Type: application/' . $callback->type]);
         $curl->post($callback->url, json_encode($data));
 
         $response = $curl->getResponse();

classes/privacy/provider.php

@@ -24,12 +24,12 @@
 
 namespace local_webhooks\privacy;
 
-defined('MOODLE_INTERNAL') || die();
+/**
-
+ * Declares that the plugin does not store personal data.
+ */
 class provider implements
     // This plugin does not store any personal user data.
     \core_privacy\local\metadata\null_provider {
-
     /**
      * Get the language string identifier with the component's language
      * file to explain why this plugin stores no data.

classes/service_edit_form.php

@@ -0,0 +1,104 @@
+<?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/>.
+
+/**
+ * Defines the service editing form.
+ *
+ * @package   local_webhooks
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+
+defined('MOODLE_INTERNAL') || die();
+
+require_once($CFG->libdir . '/formslib.php');
+
+/**
+ * Description editing form definition.
+ *
+ * @copyright 2017 "Valentin Popov" <info@valentineus.link>
+ * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
+ */
+class service_edit_form extends moodleform {
+    /**
+     * Defines the standard structure of the form.
+     *
+     * @throws \coding_exception
+     */
+    protected function definition() {
+        $mform =& $this->_form;
+        $size = ['size' => 60];
+
+        /* Form heading */
+        $mform->addElement('header', 'editserviceheader', new lang_string('service', 'webservice'));
+
+        /* Name of the service */
+        $mform->addElement('text', 'title', new lang_string('name', 'moodle'), $size);
+        $mform->addRule('title', null, 'required');
+        $mform->setType('title', PARAM_NOTAGS);
+
+        /* Callback address */
+        $mform->addElement('text', 'url', new lang_string('url', 'moodle'), $size);
+        $mform->addRule('url', null, 'required');
+        $mform->setType('url', PARAM_URL);
+
+        /* Enabling the service */
+        $mform->addElement('advcheckbox', 'enable', new lang_string('enable', 'moodle'));
+        $mform->setType('enable', PARAM_BOOL);
+        $mform->setDefault('enable', 1);
+        $mform->setAdvanced('enable');
+
+        /* Token */
+        $mform->addElement('text', 'token', new lang_string('token', 'webservice'), $size);
+        $mform->setType('token', PARAM_NOTAGS);
+
+        /* Additional information */
+        $mform->addElement('text', 'other', new lang_string('sourceext', 'plugin'), $size);
+        $mform->setType('other', PARAM_NOTAGS);
+        $mform->setAdvanced('other');
+
+        /* Content type */
+        $contenttype = [
+            'json'                  => 'application/json',
+            'x-www-form-urlencoded' => 'application/x-www-form-urlencoded',
+        ];
+
+        $mform->addElement('select', 'type', 'Content type', $contenttype);
+        $mform->setAdvanced('type');
+
+        /* Form heading */
+        $mform->addElement('header', 'editserviceheaderevent', new lang_string('edulevel', 'moodle'));
+
+        /* List of events */
+        $eventlist = report_eventlist_list_generator::get_all_events_list();
+        $events = [];
+
+        /* Formation of the list of elements */
+        foreach ($eventlist as $event) {
+            /* Escaping event names */
+            $eventname = base64_encode($event['eventname']);
+            $events[$event['component']][] =& $mform->createElement('checkbox', $eventname, $event['eventname']);
+        }
+
+        /* Displays groups of items */
+        foreach ($events as $key => $event) {
+            $mform->addGroup($event, 'events', $key, '<br />');
+        }
+
+        /* Control Panel */
+        $this->add_action_buttons();
+    }
+}

classes/service_form.php

@@ -52,80 +52,3 @@ class service_backup_form extends moodleform {
         $this->add_action_buttons(true, new lang_string('restore', 'moodle'));
     }
 }
-
-/**
- * Description editing form definition.
- *
- * @copyright 2017 "Valentin Popov" <info@valentineus.link>
- * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
- */
-class service_edit_form extends moodleform {
-    /**
-     * Defines the standard structure of the form.
-     *
-     * @throws \coding_exception
-     */
-    protected function definition() {
-        $mform =& $this->_form;
-        $size = ['size' => 60];
-
-        /* Form heading */
-        $mform->addElement('header', 'editserviceheader', new lang_string('service', 'webservice'));
-
-        /* Name of the service */
-        $mform->addElement('text', 'title', new lang_string('name', 'moodle'), $size);
-        $mform->addRule('title', null, 'required');
-        $mform->setType('title', PARAM_NOTAGS);
-
-        /* Callback address */
-        $mform->addElement('text', 'url', new lang_string('url', 'moodle'), $size);
-        $mform->addRule('url', null, 'required');
-        $mform->setType('url', PARAM_URL);
-
-        /* Enabling the service */
-        $mform->addElement('advcheckbox', 'enable', new lang_string('enable', 'moodle'));
-        $mform->setType('enable', PARAM_BOOL);
-        $mform->setDefault('enable', 1);
-        $mform->setAdvanced('enable');
-
-        /* Token */
-        $mform->addElement('text', 'token', new lang_string('token', 'webservice'), $size);
-        $mform->setType('token', PARAM_NOTAGS);
-
-        /* Additional information */
-        $mform->addElement('text', 'other', new lang_string('sourceext', 'plugin'), $size);
-        $mform->setType('other', PARAM_NOTAGS);
-        $mform->setAdvanced('other');
-
-        /* Content type */
-        $contenttype = [
-            'json'                  => 'application/json',
-            'x-www-form-urlencoded' => 'application/x-www-form-urlencoded',
-        ];
-
-        $mform->addElement('select', 'type', 'Content type', $contenttype);
-        $mform->setAdvanced('type');
-
-        /* Form heading */
-        $mform->addElement('header', 'editserviceheaderevent', new lang_string('edulevel', 'moodle'));
-
-        /* List of events */
-        $eventlist = report_eventlist_list_generator::get_all_events_list();
-        $events = [];
-
-        /* Formation of the list of elements */
-        foreach ($eventlist as $event) {
-            /* Escaping event names */
-            $eventname = base64_encode($event['eventname']);
-            $events[$event['component']][] =& $mform->createElement('checkbox', $eventname, $event['eventname']);
-        }
-
-        /* Displays groups of items */
-        foreach ($events as $key => $event) {
-            $mform->addGroup($event, 'events', $key, '<br />');
-        }
-
-        /* Control Panel */
-        $this->add_action_buttons();
-    }
-}

db/events.php

@@ -24,12 +24,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-$observers = array(
+$observers = [
-    array(
+    [
         'callback'    => '\local_webhooks\handler::events',
         'eventname'   => '*',
         'includefile' => null,
         'internal'    => true,
         'priority'    => 200,
-    ),
+    ],
-);
+];

editservice.php

@@ -23,7 +23,7 @@
  */
 
 require_once(__DIR__ . '/../../config.php');
-require_once(__DIR__ . '/classes/service_form.php');
+require_once(__DIR__ . '/classes/service_edit_form.php');
 require_once(__DIR__ . '/lib.php');
 
 require_once($CFG->libdir . '/adminlib.php');
@@ -32,7 +32,7 @@ require_once($CFG->libdir . '/adminlib.php');
 $serviceid = optional_param('serviceid', 0, PARAM_INT);
 
 /* Link generation */
-$urlparameters = array('serviceid' => $serviceid);
+$urlparameters = ['serviceid' => $serviceid];
 $baseurl = new moodle_url('/local/webhooks/editservice.php', $urlparameters);
 $managerservice = new moodle_url('/local/webhooks/index.php');
 
@@ -54,7 +54,7 @@ if (($editing = (bool) $serviceid) === true) {
     $servicerecord = local_webhooks_get_record($serviceid);
 
     if (is_array($servicerecord->events)) {
-        $events = array();
+        $events = [];
 
         /* Escaping event names */
         foreach ($servicerecord->events as $eventname => $eventstatus) {
@@ -71,7 +71,7 @@ if (($editing = (bool) $serviceid) === true) {
 /* Processing of received data */
 if (!empty($data = $mform->get_data())) {
     if (is_array($data->events)) {
-        $events = array();
+        $events = [];
 
         /* Deciphering event names */
         foreach ($data->events as $eventname => $eventstatus) {

index.php

@@ -81,19 +81,19 @@ $table = new flexible_table('webhooks-service-table');
 
 /* Customize the table */
 $table->define_columns(
-    array(
+    [
         'title',
         'url',
         'actions',
-    )
+    ]
 );
 
 $table->define_headers(
-    array(
+    [
         new lang_string('name', 'moodle'),
         new lang_string('url', 'moodle'),
         new lang_string('actions', 'moodle'),
-    )
+    ]
 );
 
 $table->define_baseurl($baseurl);
@@ -113,19 +113,19 @@ foreach ($callbacks as $callback) {
     }
 
     /* Link to enable / disable the service */
-    $hideshowlink = new moodle_url($managerservice, array('hideshowid' => $callback->id));
+    $hideshowlink = new moodle_url($managerservice, ['hideshowid' => $callback->id]);
     $hideshowitem = $OUTPUT->action_icon($hideshowlink, new pix_icon($hideshowicon, $hideshowstring));
 
     /* Link for editing */
-    $editlink = new moodle_url($editservice, array('serviceid' => $callback->id));
+    $editlink = new moodle_url($editservice, ['serviceid' => $callback->id]);
     $edititem = $OUTPUT->action_icon($editlink, new pix_icon('t/edit', new lang_string('edit', 'moodle')));
 
     /* Link to remove */
-    $deletelink = new moodle_url($managerservice, array('deleteid' => $callback->id));
+    $deletelink = new moodle_url($managerservice, ['deleteid' => $callback->id]);
     $deleteitem = $OUTPUT->action_icon($deletelink, new pix_icon('t/delete', new lang_string('delete', 'moodle')));
 
     /* Adding data to the table */
-    $table->add_data(array($titlecallback, $urlcallback, $hideshowitem . $edititem . $deleteitem));
+    $table->add_data([$titlecallback, $urlcallback, $hideshowitem . $edititem . $deleteitem]);
 }
 
 /* Display the table */
@@ -136,7 +136,7 @@ $addserviceurl = new moodle_url($editservice);
 echo $OUTPUT->single_button($addserviceurl, new lang_string('addaservice', 'webservice'), 'get');
 
 /* Button to get a backup */
-$backupurl = new moodle_url($managerservice, array('getbackup' => true));
+$backupurl = new moodle_url($managerservice, ['getbackup' => true]);
 echo $OUTPUT->single_button($backupurl, new lang_string('backup', 'moodle'), 'get');
 
 /* Button for restoring settings */

lib.php

@@ -60,7 +60,7 @@ function local_webhooks_get_list_records($limitfrom = 0, $limitnum = 0) {
 function local_webhooks_get_record($serviceid = 0) {
     global $DB;
 
-    $servicerecord = $DB->get_record('local_webhooks_service', array('id' => $serviceid), '*', MUST_EXIST);
+    $servicerecord = $DB->get_record('local_webhooks_service', ['id' => $serviceid], '*', MUST_EXIST);
 
     if (!empty($servicerecord->events)) {
         $servicerecord->events = local_webhooks_unarchive_data($servicerecord->events);
@@ -91,7 +91,7 @@ function local_webhooks_remove_list_records() {
 function local_webhooks_remove_record($serviceid = 0) {
     global $DB;
 
-    $DB->delete_records('local_webhooks_service', array('id' => $serviceid));
+    $DB->delete_records('local_webhooks_service', ['id' => $serviceid]);
     local_webhooks_events::service_deleted($serviceid);
 }
 
@@ -109,7 +109,7 @@ function local_webhooks_update_record($data, $insert = true) {
     global $DB;
 
     if (empty($data->events)) {
-        $data->events = array();
+        $data->events = [];
     }
 
     $data->events = local_webhooks_archiving_data($data->events);
@@ -167,7 +167,7 @@ function local_webhooks_restore_backup($listservices = '') {
  *
  * @return string
  */
-function local_webhooks_archiving_data(array $data = array()) {
+function local_webhooks_archiving_data(array $data = []) {
     return base64_encode(gzcompress(serialize($data), 3));
 }
 

locallib.php

@@ -22,8 +22,6 @@
  * @license   http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 
-defined('MOODLE_INTERNAL') || die();
-
 /**
  * Description of functions of the call of events
  *
@@ -41,10 +39,10 @@ class local_webhooks_events {
         $context = context_system::instance();
 
         $event = local_webhooks\event\backup_performed::create(
-            array(
+            [
                 'context'  => $context,
                 'objectid' => 0,
-            )
+            ]
         );
 
         $event->trigger();
@@ -60,10 +58,10 @@ class local_webhooks_events {
         $context = context_system::instance();
 
         $event = local_webhooks\event\backup_restored::create(
-            array(
+            [
                 'context'  => $context,
                 'objectid' => 0,
-            )
+            ]
         );
 
         $event->trigger();
@@ -78,7 +76,7 @@ class local_webhooks_events {
      * @throws \coding_exception
      * @throws \dml_exception
      */
-    public static function response_answer($objectid = 0, array $response = array()) {
+    public static function response_answer($objectid = 0, array $response = []) {
         $context = context_system::instance();
 
         $status = 'Error sending request';
@@ -87,11 +85,11 @@ class local_webhooks_events {
         }
 
         $event = local_webhooks\event\response_answer::create(
-            array(
+            [
                 'context'  => $context,
                 'objectid' => $objectid,
-                'other'    => array('status' => $status),
+                'other'    => ['status' => $status],
-            )
+            ]
         );
 
         $event->trigger();

settings.php

@@ -24,11 +24,10 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-/* @var \admin_root $ADMIN */
-
 if ($hassiteconfig) {
     $ADMIN->add(
-        'server', new admin_externalpage(
+        'server',
+        new admin_externalpage(
             'local_webhooks',
             new lang_string('pluginname', 'local_webhooks'),
             new moodle_url('/local/webhooks/index.php')