maintenance/checkAutoLoader.php

   1 <?php
   2 /**
   3  * Check the autoloader
   4  *
   5  * This program is free software; you can redistribute it and/or modify
   6  * it under the terms of the GNU General Public License as published by
   7  * the Free Software Foundation; either version 2 of the License, or
   8  * (at your option) any later version.
   9  *
  10  * This program is distributed in the hope that it will be useful,
  11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  13  * GNU General Public License for more details.
  14  *
  15  * You should have received a copy of the GNU General Public License along
  16  * with this program; if not, write to the Free Software Foundation, Inc.,
  17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  18  * http://www.gnu.org/copyleft/gpl.html
  19  *
  20  * @file
  21  * @ingroup Maintenance
  22  */
  23
  24 require_once( dirname( __FILE__ ) . '/Maintenance.php' );
  25
  26 /**
  27  * Maintenance script to check classes definitions in the autoloader.
  28  *
  29  * @ingroup Maintenance
  30  */
  31 class CheckAutoLoader extends Maintenance {
  32         public function __construct() {
  33                 parent::__construct();
  34                 $this->mDescription = "AutoLoader sanity checks";
  35         }
  36         public function execute() {
  37                 global $wgAutoloadLocalClasses, $IP;
  38                 $files = array_unique( $wgAutoloadLocalClasses );
  39
  40                 foreach ( $files as $file ) {
  41                         if ( function_exists( 'parsekit_compile_file' ) ) {
  42                                 $parseInfo = parsekit_compile_file( "$IP/$file" );
  43                                 $classes = array_keys( $parseInfo['class_table'] );
  44                         } else {
  45                                 $contents = file_get_contents( "$IP/$file" );
  46                                 $m = array();
  47                                 preg_match_all( '/\n\s*class\s+([a-zA-Z0-9_]+)/', $contents, $m, PREG_PATTERN_ORDER );
  48                                 $classes = $m[1];
  49                         }
  50                         foreach ( $classes as $class ) {
  51                                 if ( !isset( $wgAutoloadLocalClasses[$class] ) ) {
  52                                         // printf( "%-50s Unlisted, in %s\n", $class, $file );
  53                                         $this->output( "\t'$class' => '$file',\n" );
  54                                 } elseif ( $wgAutoloadLocalClasses[$class] !== $file ) {
  55                                         $this->output( "$class: Wrong file: found in $file, listed in " . $wgAutoloadLocalClasses[$class] . "\n" );
  56                                 }
  57                         }
  58                 }
  59         }
  60 }
  61
  62 $maintClass = "CheckAutoLoader";
  63 require_once( RUN_MAINTENANCE_IF_MAIN );