Comply to coding standard.

Author: lucaboesch

backup/moodle2/backup_lightboxgallery_activity_task.class.php

@@ -32,7 +32,6 @@
  * @package mod_lightboxgallery
  */
 class backup_lightboxgallery_activity_task extends backup_activity_task {
-
     /**
      * Define (add) particular settings this activity can have
      */
@@ -60,11 +59,11 @@ public static function encode_content_links($content) {
         $base = preg_quote($CFG->wwwroot, "/");
 
         // Link to the list of pages.
-        $search = "/(".$base."\/mod\/lightboxgallery\/index.php\?id\=)([0-9]+)/";
+        $search = "/(" . $base . "\/mod\/lightboxgallery\/index.php\?id\=)([0-9]+)/";
         $content = preg_replace($search, '$@LIGHTBOXGALLERYINDEX*$2@$', $content);
 
         // Link to page view by moduleid.
-        $search = "/(".$base."\/mod\/lightboxgallery\/view.php\?id\=)([0-9]+)/";
+        $search = "/(" . $base . "\/mod\/lightboxgallery\/view.php\?id\=)([0-9]+)/";
         $content = preg_replace($search, '$@LIGHTBOXGALLERYVIEWBYID*$2@$', $content);
 
         return $content;

backup/moodle2/backup_lightboxgallery_stepslib.php

@@ -31,7 +31,6 @@
  * Define the complete lightboxgallery structure for backup, with file and id annotations
  */
 class backup_lightboxgallery_activity_structure_step extends backup_activity_structure_step {
-
     /**
      * Define the backup structure for this activity
      *

backup/moodle2/restore_lightboxgallery_activity_task.class.php

@@ -32,7 +32,6 @@
  * complete restore of the activity
  */
 class restore_lightboxgallery_activity_task extends restore_activity_task {
-
     /**
      * Define (add) particular settings this activity can have
      */
@@ -68,7 +67,6 @@ public static function define_decode_rules() {
         $rules[] = new restore_decode_rule('LIGHTBOXGALLERYINDEX', '/mod/lightboxgallery/index.php?id=$1', 'course');
 
         return $rules;
-
     }
 
     /**

backup/moodle2/restore_lightboxgallery_stepslib.php

@@ -31,7 +31,6 @@
  * Structure step to restore one lightboxgallery activity
  */
 class restore_lightboxgallery_activity_structure_step extends restore_activity_structure_step {
-
     /**
      * Define (add) particular settings this activity can have
      *
@@ -96,6 +95,7 @@ protected function process_lightboxgallery_comment($data) {
         if (isset($data->comment)) {
             $data->commenttext = $data->comment;
         }
+
         $DB->insert_record('lightboxgallery_comments', $data);
     }
 

classes/event/course_module_instance_list_viewed.php

@@ -35,4 +35,3 @@
 class course_module_instance_list_viewed extends \core\event\course_module_instance_list_viewed {
     // No code required here as the parent class handles it all.
 }
-

classes/event/course_module_viewed.php

@@ -41,7 +41,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 class course_module_viewed extends \core\event\course_module_viewed {
-
     /**
      * Init method.
      *
@@ -68,5 +67,4 @@ public function get_url() {
     public static function get_objectid_mapping() {
         return ['db' => 'lightboxgallery', 'restore' => 'lightboxgallery'];
     }
-
 }

classes/event/gallery_searched.php

@@ -40,7 +40,6 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 class gallery_searched extends \core\event\base {
-
     /**
      * Init method.
      *
@@ -58,7 +57,7 @@ protected function init() {
      */
     public function get_description() {
         $searchterm = s($this->other['searchterm']);
-        return "The user with id '$this->userid' has searched the lightboxgallery with id '{$this->other['lightboxgalleryid']}'".
+        return "The user with id '$this->userid' has searched the lightboxgallery with id '{$this->other['lightboxgalleryid']}'" .
             " for lightboxgallery images containing \"{$searchterm}\".";
     }
 
@@ -77,8 +76,10 @@ public static function get_name() {
      * @return \moodle_url
      */
     public function get_url() {
-        return new \moodle_url('/mod/lightboxgallery/search.php',
-            ['id' => $this->courseid, 'gallery' => $this->other['lightboxgalleryid'], 'search' => $this->other['searchterm']]);
+        return new \moodle_url(
+            '/mod/lightboxgallery/search.php',
+            ['id' => $this->courseid, 'gallery' => $this->other['lightboxgalleryid'], 'search' => $this->other['searchterm']]
+        );
     }
 
     /**
@@ -106,6 +107,4 @@ protected function validate_data() {
     public static function get_other_mapping() {
         return [];
     }
-
 }
-

classes/gallery_page.php

@@ -26,13 +26,12 @@
 
 defined('MOODLE_INTERNAL') || die();
 
-require_once(dirname(__FILE__).'/../imageclass.php');
+require_once(dirname(__FILE__) . '/../imageclass.php');
 
 /**
  * This class is used to display a page of images in the gallery.
  */
 class gallery_page {
-
     /**
      * Sort by filename.
      */
@@ -115,10 +114,17 @@ public function __construct($cm, $gallery, $editing = false, $page = 0) {
     public function display_images() {
         $html = '';
         foreach ($this->pagefiles as $filename => $file) {
-            $image = new \lightboxgallery_image($file, $this->gallery, $this->cm,
-                $this->metadata[$filename], $this->pagethumbs[$filename], $this->gallery->extinfo);
+            $image = new \lightboxgallery_image(
+                $file,
+                $this->gallery,
+                $this->cm,
+                $this->metadata[$filename],
+                $this->pagethumbs[$filename],
+                $this->gallery->extinfo
+            );
             $html .= $image->get_image_display_html($this->editing);
         }
+
         return $html;
     }
 
@@ -155,7 +161,7 @@ protected function load_metadata() {
             return;
         }
 
-        list ($insql, $params) = $DB->get_in_or_equal($filenames, SQL_PARAMS_NAMED);
+        [$insql, $params] = $DB->get_in_or_equal($filenames, SQL_PARAMS_NAMED);
         $params['gallery'] = $this->gallery->id;
         $select = "gallery = :gallery AND image $insql";
         $metadata = $DB->get_records_select('lightboxgallery_image_meta', $select, $params);

classes/privacy/provider.php

@@ -39,13 +39,9 @@
  * @license    http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
  */
 class provider implements
-        // This plugin stores personal data.
-        \core_privacy\local\metadata\provider,
-        \core_privacy\local\request\core_userlist_provider,
-
-        // This plugin is a core_user_data_provider.
-        \core_privacy\local\request\plugin\provider {
-
+    \core_privacy\local\request\core_userlist_provider,
+    \core_privacy\local\metadata\provider,
+    \core_privacy\local\request\plugin\provider {
     /**
      * Return the fields which contain personal data.
      *
@@ -108,7 +104,7 @@ public static function export_user_data(approved_contextlist $contextlist) {
 
         $user = $contextlist->get_user();
 
-        list($contextsql, $contextparams) = $DB->get_in_or_equal($contextlist->get_contextids(), SQL_PARAMS_NAMED);
+        [$contextsql, $contextparams] = $DB->get_in_or_equal($contextlist->get_contextids(), SQL_PARAMS_NAMED);
 
         $sql = "SELECT cm.id AS cmid,
                        lbgc.commenttext,
@@ -138,14 +134,17 @@ public static function export_user_data(approved_contextlist $contextlist) {
                     $context = \context_module::instance($lastcmid);
                     self::export_lightboxgallery_data_for_user($commentdata, $context, $user);
                 }
+
                 $commentdata = [];
             }
+
             $commentdata['comments'][] = [
                 'commenttext' => $comment->commenttext,
                 'timemodified' => \core_privacy\local\request\transform::datetime($comment->timemodified),
             ];
             $lastcmid = $comment->cmid;
         }
+
         $lbgcomments->close();
 
         // The data for the last activity won't have been written yet, so make sure to write it now!
@@ -243,7 +242,7 @@ public static function delete_data_for_users(approved_userlist $userlist) {
         }
 
         // Prepare the SQL we'll need below.
-        list($insql, $inparams) = $DB->get_in_or_equal($userids, SQL_PARAMS_NAMED);
+        [$insql, $inparams] = $DB->get_in_or_equal($userids, SQL_PARAMS_NAMED);
         $sql = "gallery = :instanceid AND userid {$insql}";
         $params = array_merge($inparams, ['instanceid' => $instanceid]);
 
@@ -279,6 +278,7 @@ public static function delete_data_for_user(approved_contextlist $contextlist) {
             if (!$context instanceof \context_module) {
                 continue;
             }
+
             $instanceid = $DB->get_field('course_modules', 'instance', ['id' => $context->instanceid], MUST_EXIST);
             $DB->delete_records('lightboxgallery_comments', ['gallery' => $instanceid, 'userid' => $userid]);
         }

comment.php

@@ -23,9 +23,9 @@
  */
 
 
-require_once(dirname(dirname(dirname(__FILE__))).'/config.php');
-require_once(dirname(__FILE__).'/locallib.php');
-require_once(dirname(__FILE__).'/comment_form.php');
+require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
+require_once(dirname(__FILE__) . '/locallib.php');
+require_once(dirname(__FILE__) . '/comment_form.php');
 
 $id      = required_param('id', PARAM_INT);
 $delete  = optional_param('delete', 0, PARAM_INT);
@@ -34,7 +34,8 @@
 if (!$gallery = $DB->get_record('lightboxgallery', ['id' => $id])) {
     throw new \moodle_exception('invalidlightboxgalleryid', 'lightboxgallery');
 }
-list($course, $cm) = get_course_and_cm_from_instance($gallery, 'lightboxgallery');
+
+[$course, $cm] = get_course_and_cm_from_instance($gallery, 'lightboxgallery');
 
 if ($delete && ! $comment = $DB->get_record('lightboxgallery_comments', ['gallery' => $gallery->id, 'id' => $delete])) {
     throw new \moodle_exception('Invalid comment ID');
@@ -49,7 +50,7 @@
 
 $context = context_module::instance($cm->id);
 
-$galleryurl = $CFG->wwwroot.'/mod/lightboxgallery/view.php?id='.$cm->id;
+$galleryurl = $CFG->wwwroot . '/mod/lightboxgallery/view.php?id=' . $cm->id;
 
 if ($delete && has_capability('mod/lightboxgallery:edit', $context)) {
     if ($confirm && confirm_sesskey()) {
@@ -61,9 +62,11 @@
         echo('<br />');
         $paramsyes = ['id' => $gallery->id, 'delete' => $comment->id, 'sesskey' => sesskey(), 'confirm' => 1];
         $paramsno = ['id' => $cm->id];
-        echo $OUTPUT->confirm(get_string('commentdelete', 'lightboxgallery'),
-                              new moodle_url('/mod/lightboxgallery/comment.php', $paramsyes),
-                              new moodle_url('/mod/lightboxgallery/view.php', $paramsno));
+        echo $OUTPUT->confirm(
+            get_string('commentdelete', 'lightboxgallery'),
+            new moodle_url('/mod/lightboxgallery/comment.php', $paramsyes),
+            new moodle_url('/mod/lightboxgallery/view.php', $paramsno)
+        );
         echo $OUTPUT->footer();
         die();
     }
@@ -80,7 +83,7 @@
 if ($mform->is_cancelled()) {
     redirect($galleryurl);
 } else if ($formadata = $mform->get_data()) {
-    $newcomment = new stdClass;
+    $newcomment = new stdClass();
     $newcomment->gallery = $gallery->id;
     $newcomment->userid = $USER->id;
     $newcomment->commenttext = $formadata->comment['text'];