inc/load.php

   1 <?php
   2 /**
   3  * Load all internal libraries and setup class autoloader
   4  *
   5  * @author Andreas Gohr <andi@splitbrain.org>
   6  */
   7
   8 use dokuwiki\Extension\PluginController;
   9
  10 // setup class autoloader
  11 spl_autoload_register('load_autoload');
  12
  13 // require all the common libraries
  14 // for a few of these order does matter
  15 require_once(DOKU_INC.'inc/defines.php');
  16 require_once(DOKU_INC.'inc/actions.php');
  17 require_once(DOKU_INC.'inc/changelog.php');
  18 require_once(DOKU_INC.'inc/common.php');
  19 require_once(DOKU_INC.'inc/confutils.php');
  20 require_once(DOKU_INC.'inc/pluginutils.php');
  21 require_once(DOKU_INC.'inc/form.php');
  22 require_once(DOKU_INC.'inc/fulltext.php');
  23 require_once(DOKU_INC.'inc/html.php');
  24 require_once(DOKU_INC.'inc/httputils.php');
  25 require_once(DOKU_INC.'inc/indexer.php');
  26 require_once(DOKU_INC.'inc/infoutils.php');
  27 require_once(DOKU_INC.'inc/io.php');
  28 require_once(DOKU_INC.'inc/mail.php');
  29 require_once(DOKU_INC.'inc/media.php');
  30 require_once(DOKU_INC.'inc/pageutils.php');
  31 require_once(DOKU_INC.'inc/parserutils.php');
  32 require_once(DOKU_INC.'inc/search.php');
  33 require_once(DOKU_INC.'inc/template.php');
  34 require_once(DOKU_INC.'inc/toolbar.php');
  35 require_once(DOKU_INC.'inc/utf8.php');
  36 require_once(DOKU_INC.'inc/auth.php');
  37 require_once(DOKU_INC.'inc/compatibility.php');
  38 require_once(DOKU_INC.'inc/deprecated.php');
  39 require_once(DOKU_INC.'inc/legacy.php');
  40
  41 /**
  42  * spl_autoload_register callback
  43  *
  44  * Contains a static list of DokuWiki's core classes and automatically
  45  * require()s their associated php files when an object is instantiated.
  46  *
  47  * @author Andreas Gohr <andi@splitbrain.org>
  48  * @todo   add generic loading of renderers and auth backends
  49  *
  50  * @param string $name
  51  *
  52  * @return bool
  53  */
  54 function load_autoload($name){
  55     static $classes = null;
  56     if($classes === null) $classes = array(
  57         'Diff'                  => DOKU_INC.'inc/DifferenceEngine.php',
  58         'UnifiedDiffFormatter'  => DOKU_INC.'inc/DifferenceEngine.php',
  59         'TableDiffFormatter'    => DOKU_INC.'inc/DifferenceEngine.php',
  60         'cache'                 => DOKU_INC.'inc/cache.php',
  61         'cache_parser'          => DOKU_INC.'inc/cache.php',
  62         'cache_instructions'    => DOKU_INC.'inc/cache.php',
  63         'cache_renderer'        => DOKU_INC.'inc/cache.php',
  64         'Input'                 => DOKU_INC.'inc/Input.class.php',
  65         'JpegMeta'              => DOKU_INC.'inc/JpegMeta.php',
  66         'SimplePie'             => DOKU_INC.'inc/SimplePie.php',
  67         'FeedParser'            => DOKU_INC.'inc/FeedParser.php',
  68         'IXR_Server'            => DOKU_INC.'inc/IXR_Library.php',
  69         'IXR_Client'            => DOKU_INC.'inc/IXR_Library.php',
  70         'IXR_Error'             => DOKU_INC.'inc/IXR_Library.php',
  71         'IXR_IntrospectionServer' => DOKU_INC.'inc/IXR_Library.php',
  72         'SafeFN'                => DOKU_INC.'inc/SafeFN.class.php',
  73         'Sitemapper'            => DOKU_INC.'inc/Sitemapper.php',
  74         'Mailer'                => DOKU_INC.'inc/Mailer.class.php',
  75
  76         'Doku_Handler'          => DOKU_INC.'inc/parser/handler.php',
  77         'Doku_Renderer'          => DOKU_INC.'inc/parser/renderer.php',
  78         'Doku_Renderer_xhtml'    => DOKU_INC.'inc/parser/xhtml.php',
  79         'Doku_Renderer_code'     => DOKU_INC.'inc/parser/code.php',
  80         'Doku_Renderer_xhtmlsummary' => DOKU_INC.'inc/parser/xhtmlsummary.php',
  81         'Doku_Renderer_metadata' => DOKU_INC.'inc/parser/metadata.php',
  82
  83         'DokuCLI'                => DOKU_INC.'inc/cli.php',
  84         'DokuCLI_Options'        => DOKU_INC.'inc/cli.php',
  85         'DokuCLI_Colors'         => DOKU_INC.'inc/cli.php',
  86
  87     );
  88
  89     if(isset($classes[$name])){
  90         require ($classes[$name]);
  91         return true;
  92     }
  93
  94     // namespace to directory conversion
  95     $name = str_replace('\\', '/', $name);
  96
  97     // test namespace
  98     if(substr($name, 0, 14) === 'dokuwiki/test/') {
  99         $file = DOKU_INC . '_test/' . substr($name, 14) . '.php';
 100         if(file_exists($file)) {
 101             require $file;
 102             return true;
 103         }
 104     }
 105
 106     // plugin namespace
 107     if(substr($name, 0, 16) === 'dokuwiki/plugin/') {
 108         $name = str_replace('/test/', '/_test/', $name); // no underscore in test namespace
 109         $file = DOKU_PLUGIN . substr($name, 16) . '.php';
 110         if(file_exists($file)) {
 111             require $file;
 112             return true;
 113         }
 114     }
 115
 116     // template namespace
 117     if(substr($name, 0, 18) === 'dokuwiki/template/') {
 118         $name = str_replace('/test/', '/_test/', $name); // no underscore in test namespace
 119         $file = DOKU_INC.'lib/tpl/' . substr($name, 18) . '.php';
 120         if(file_exists($file)) {
 121             require $file;
 122             return true;
 123         }
 124     }
 125
 126     // our own namespace
 127     if(substr($name, 0, 9) === 'dokuwiki/') {
 128         $file = DOKU_INC . 'inc/' . substr($name, 9) . '.php';
 129         if(file_exists($file)) {
 130             require $file;
 131             return true;
 132         }
 133     }
 134
 135     // Plugin loading
 136     if(preg_match(
 137         '/^(' . implode('|', PluginController::PLUGIN_TYPES) . ')_plugin_(' .
 138         DOKU_PLUGIN_NAME_REGEX .
 139         ')(?:_([^_]+))?$/',
 140         $name,
 141         $m
 142     )) {
 143         // try to load the wanted plugin file
 144         $c = ((count($m) === 4) ? "/{$m[3]}" : '');
 145         $plg = DOKU_PLUGIN . "{$m[2]}/{$m[1]}$c.php";
 146         if(file_exists($plg)){
 147             require $plg;
 148         }
 149         return true;
 150     }
 151     return false;
 152 }
 153