Minor - Code styling

main/gradebook/lib/be/surveylink.class.php

@@ -97,7 +97,7 @@ class SurveyLink extends AbstractLink
 		if (empty($this->course_code)) {
 			die('Error in get_not_created_links() : course code not set');
 		}
-		$tbl_grade_links = Database :: get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
+		$tbl_grade_links = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);
 
 		$sql = 'SELECT survey_id, title, code
     			FROM '.$this->get_survey_table().' AS srv
@@ -229,7 +229,7 @@ class SurveyLink extends AbstractLink
 	 */
 	private function get_survey_table()
 	{
-		$this->survey_table = Database :: get_course_table(TABLE_SURVEY);
+		$this->survey_table = Database::get_course_table(TABLE_SURVEY);
 		return $this->survey_table;
 	}
 
@@ -243,7 +243,7 @@ class SurveyLink extends AbstractLink
         		 WHERE
         		 	c_id = '.$this->course_id.' AND
         		 	survey_id = '.intval($this->get_ref_id()).' AND
-        		 	session_id='.intval($session_id).'';
+        		 	session_id = '.intval($session_id);
 		$result = Database::query($sql);
 		$number = Database::fetch_row($result);
 		return ($number[0] != 0);

main/inc/lib/access_url_edit_sessions_to_url_functions.lib.php

@@ -28,7 +28,7 @@ class Accessurleditsessionstourl
      */
     function search_sessions($needle, $id)
     {
-        $tbl_session = Database :: get_main_table(TABLE_MAIN_SESSION);
+        $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
         $xajax_response = new xajaxResponse();
         $return = '';
 
@@ -44,7 +44,7 @@ class Accessurleditsessionstourl
                     LIMIT 11';
             $rs = Database::query($sql);
             $i=0;
-            while ($session = Database :: fetch_array($rs)) {
+            while ($session = Database::fetch_array($rs)) {
                 $i++;
                 if ($i<=10) {
                      $return .= '<a href="#" onclick="add_user_to_url(\''.addslashes($session['id']).'\',\''.addslashes($session['name']).' ('.addslashes($session['id']).')'.'\')">'.$session['name'].' </a><br />';

main/inc/lib/export.lib.inc.php

@@ -149,7 +149,7 @@ class Export
             fwrite($handle, '</'.$wrapper_tagname.'>'."\n");
         }
         fclose($handle);
-        DocumentManager :: file_send_for_download($file, true, $filename.'.xml');
+        DocumentManager::file_send_for_download($file, true, $filename.'.xml');
         exit;
     }
 
@@ -181,7 +181,7 @@ class Export
             fwrite($handle, '</'.$wrapper_tagname.'>'."\n");
         }
         fclose($handle);
-        DocumentManager :: file_send_for_download($file, true, $filename.'.xml');
+        DocumentManager::file_send_for_download($file, true, $filename.'.xml');
         return false;
     }
 

main/inc/lib/fileDisplay.lib.php

@@ -187,11 +187,11 @@ function chooseFolderIcon($folderPath)
     }
 
     switch ($folderPath) {
-        case '/audio';
+        case '/audio':
             return 'folder_audio.gif';
         case '/flash':
             return 'folder_flash.gif';
-        case '/images';
+        case '/images':
             return 'folder_images.gif';
         case '/video':
             return 'folder_video.gif';

main/inc/lib/image.lib.php

@@ -409,7 +409,8 @@ class GDWrapper extends ImageWrapper
                 @imagecopy($dest, $src, 0, 0, $x, $y, $src_width, $src_height);
                 @imagegif($dest, $this->path);
 		        break;
-            default: return 0;
+            default:
+                return 0;
         }
         @imagedestroy($dest);
         @imagedestroy($src);
@@ -444,7 +445,8 @@ class GDWrapper extends ImageWrapper
 				}
 				return imagegif($this->bg, $file, $compress);
 				break;
-			default: return 0;
+			default:
+			    return 0;
 		}
 		// TODO: Occupied memory is not released, because the following fragment of code is actually dead.
 		@imagedestroy($this->bg);

main/inc/lib/social.lib.php

@@ -852,7 +852,7 @@ class SocialManager extends UserManager
         $count_unread_message = MessageManager::get_number_of_messages(true);
         $count_unread_message = !empty($count_unread_message) ? Display::badge($count_unread_message) : null;
 
-        $number_of_new_messages_of_friend = SocialManager::get_message_number_invitation_by_user_id(api_get_user_id());
+        $number_of_new_messages_of_friend = self::get_message_number_invitation_by_user_id(api_get_user_id());
         $group_pending_invitations = $usergroup->get_groups_by_user(
             api_get_user_id(),
             GROUP_USER_PERMISSION_PENDING_INVITATION,
@@ -1057,7 +1057,7 @@ class SocialManager extends UserManager
             }
 
             // Check if I already sent an invitation message
-            $invitation_sent_list = SocialManager::get_list_invitation_sent_by_user_id(
+            $invitation_sent_list = self::get_list_invitation_sent_by_user_id(
                 api_get_user_id()
             );
 

plugin/pens/chamilo_pens.php

@@ -156,7 +156,7 @@ class ChamiloPens extends Plugin
         $clean_client = Database::escape_string($this->_client);
         $clean_vendor_data = Database::escape_string($this->_vendor_data);
         $created_at = api_get_utc_datetime();
-        $table = Database::get_main_table(ChamiloPens::TABLE_NAME);
+        $table = Database::get_main_table(self::TABLE_NAME);
         $sql_query = "INSERT INTO $table (pens_version, package_type, package_type_version, package_format, package_id, client, vendor_data, package_name, created_at) VALUES (" .
             "'" . $this->_pens_version . "', " .
             "'" . $this->_package_type . "', " .
@@ -186,7 +186,7 @@ class ChamiloPens extends Plugin
      */
     public static function findByPackageId($package_id)
     {
-        $table = Database::get_main_table(ChamiloPens::TABLE_NAME);
+        $table = Database::get_main_table(self::TABLE_NAME);
         $sql_query = "SELECT * FROM $table WHERE package_id = '" . $package_id . "';";
         $results = Database::query($sql_query);
         $number = Database::num_rows($results);
@@ -205,7 +205,7 @@ class ChamiloPens extends Plugin
      */
     public static function findAll()
     {
-        $table = Database::get_main_table(ChamiloPens::TABLE_NAME);
+        $table = Database::get_main_table(self::TABLE_NAME);
         $sql_query = "SELECT * FROM $table ORDER BY created_at;";
         $results = Database::query($sql_query);
         $return = array();