move Doku_Plugin_Controller class out of pluginutils and into its own file

(this allows it to be include and extended in preload.php)

darcs-hash:20090122065852-f07c6-4e5069f3100174a396627c486561ff079c7a02e1.gz

1 files changed, 1 insertions, 153 deletions

diff --git a/inc/pluginutils.php b/inc/pluginutils.php
index 61a2939d3..db152195d 100644
--- a/inc/pluginutils.php
+++ b/inc/pluginutils.php
@@ -8,6 +8,7 @@
 
 // plugin related constants
 if(!defined('DOKU_PLUGIN'))  define('DOKU_PLUGIN',DOKU_INC.'lib/plugins/');
+require_once(DOKU_INC.'inc/plugincontroller.class.php');
 
 $plugin_types = array('admin','syntax','action','renderer', 'helper');
 
@@ -26,156 +27,3 @@ function plugin_enable($plugin) { global $plugin_controller; return $plugin_cont
 function plugin_disable($plugin) { global $plugin_controller; return $plugin_controller->disable($plugin); }
 function plugin_directory($plugin) { global $plugin_controller; return $plugin_controller->get_directory($plugin); }
 
-class Doku_Plugin_Controller {
-
-  var $list_enabled = array();
-  var $list_disabled = array();
-  var $list_bytype = array();
-
-  function Doku_Plugin_Controller() {
-    $this->_populateMasterList();
-  }
-
-  /**
-   * Returns a list of available plugins of given type
-   *
-   * @param $type  string, plugin_type name;
-   *               the type of plugin to return,
-   *               use empty string for all types
-   * @param $all   bool;
-   *               false to only return enabled plugins,
-   *               true to return both enabled and disabled plugins
-   *
-   * @return       array of plugin names
-   *
-   * @author Andreas Gohr <andi@splitbrain.org>
-   */
-  function getList($type='',$all=false){
-
-    // request the complete list
-    if (!$type) {
-      return $all ? array_merge($this->list_enabled,$this->list_disabled) : $this->list_enabled;
-    }
-
-    if (!isset($this->list_bytype[$type]['enabled'])) {
-      $this->list_bytype[$type]['enabled'] = $this->_getListByType($type,true);
-    }
-    if ($all && !isset($this->list_bytype[$type]['disabled'])) {
-      $this->list_bytype[$type]['disabled'] = $this->_getListByType($type,false);
-    }
-
-    return $all ? array_merge($this->list_bytype[$type]['enabled'],$this->list_bytype[$type]['disabled']) : $this->list_bytype[$type]['enabled'];
-  }
-
-  /**
-   * Loads the given plugin and creates an object of it
-   *
-   * @author Andreas Gohr <andi@splitbrain.org>
-   *
-   * @param  $type string     type of plugin to load
-   * @param  $name string     name of the plugin to load
-   * @param  $new  bool       true to return a new instance of the plugin, false to use an already loaded instance
-   * @return objectreference  the plugin object or null on failure
-   */
-  function &load($type,$name,$new=false){
-    //we keep all loaded plugins available in global scope for reuse
-    global $DOKU_PLUGINS;
-
-    //plugin already loaded?
-    if(!empty($DOKU_PLUGINS[$type][$name])){
-      if ($new) {
-        $class = $type.'_plugin_'.$name;
-        return class_exists($class) ? new $class : null;
-      } else {
-        return $DOKU_PLUGINS[$type][$name];
-      }
-    }
-
-    //try to load the wanted plugin file
-    list($plugin,$component) = $this->_splitName($name);
-    $dir = !$this->isdisabled($plugin) ? $plugin : $plugin.'.disabled';
-    $file = $component ? "$type/$component.php" : "$type.php";
-
-    if (!include_once(DOKU_PLUGIN."$dir/$file")) {
-      return null;
-    }
-
-    //construct class and instantiate
-    $class = $type.'_plugin_'.$name;
-    if (!class_exists($class)) return null;
-
-    $DOKU_PLUGINS[$type][$name] = new $class;
-    return $DOKU_PLUGINS[$type][$name];
-  }
-
-  function isdisabled($plugin) {
-    return (array_search($plugin, $this->list_enabled) === false);
-  }
-
-  function enable($plugin) {
-    if (array_search($plugin, $this->list_disabled) !== false) {
-      return @rename(DOKU_PLUGIN.$plugin.'.disabled',DOKU_PLUGIN.$plugin);
-    }
-    return false;
-  }
-
-  function disable($plugin) {
-   if (array_search($plugin, $this->list_enabled) !== false) {
-      return @rename(DOKU_PLUGIN.$plugin,DOKU_PLUGIN.$plugin.'.disabled');
-    }
-    return false;
-  }
-
-  function get_directory($plugin) {
-    return $this->isdisabled($plugin) ? $plugin.'.disabled' : $plugin;
-  }
-
-  function _populateMasterList() {
-    if ($dh = opendir(DOKU_PLUGIN)) {
-      while (false !== ($plugin = readdir($dh))) {
-        if ($plugin == '.' || $plugin == '..' || $plugin == 'tmp') continue;
-        if (is_file(DOKU_PLUGIN.$plugin)) continue;
-
-        if (substr($plugin,-9) == '.disabled') {
-          $this->list_disabled[] = substr($plugin,0,-9);
-        } else {
-          $this->list_enabled[] = $plugin;
-        }
-      }
-    }
-  }
-
-  function _getListByType($type, $enabled) {
-    $master_list = $enabled ? $this->list_enabled : $this->list_disabled;
-
-    $plugins = array();
-    foreach ($master_list as $plugin) {
-      $dir = $enabled ? $plugin : $plugin.'.disabled';
-
-      if (@file_exists(DOKU_PLUGIN."$dir/$type.php")){
-        $plugins[] = $plugin;
-      } else {
-        if ($dp = @opendir(DOKU_PLUGIN."$dir/$type/")) {
-          while (false !== ($component = readdir($dp))) {
-            if (substr($component,0,1) == '.' || strtolower(substr($component, -4)) != ".php") continue;
-            if (is_file(DOKU_PLUGIN."$dir/$type/$component")) {
-                $plugins[] = $plugin.'_'.substr($component, 0, -4);
-            }
-          }
-        closedir($dp);
-        }
-      }
-    }
-
-    return $plugins;
-  }
-
-  function _splitName($name) {
-    if (array_search($name, $this->list_enabled + $this->list_disabled) === false) {
-      return explode('_',$name,2);
-    }
-
-    return array($name,'');
-  }
-
-}