X-Git-Url: http://git.dj3c1t.com/?a=blobdiff_plain;f=mw%2Fenv%2Fmodules%2Fmw_env_plugins.php;h=b8c2854bc3c36458a00d6331802a6e9c7a3a6d83;hb=refs%2Fheads%2Fmaster;hp=1df183466dc47d463cacbfd5ec5d991d24921136;hpb=36ed114046cbe3d72a3589230e9f306a54fcc79d;p=mtweb

diff --git a/mw/env/modules/mw_env_plugins.php b/mw/env/modules/mw_env_plugins.php
index 1df1834..b8c2854 100644
--- a/mw/env/modules/mw_env_plugins.php
+++ b/mw/env/modules/mw_env_plugins.php
@@ -2,99 +2,130 @@
 
   class mw_env_plugins extends mw_env{
 
-    var $plugins_asc;
-    var $plugins_desc;
+    public $plugins_asc;
+    public $plugins_desc;
 
-    function plugins($PRIORITE = "ASC"){
-      $this->init_plugins($PRIORITE);
+    public function plugins($PRIORITE = "ASC"){
+      if(!isset($this->plugins_asc) || !isset($this->plugins_desc)){
+        return false;
+      }
       if($PRIORITE == "ASC") return $this->plugins_asc;
       if($PRIORITE == "DESC") return $this->plugins_desc;
       return false;
     }
 
+    public function plugin($plugin_name){
+      if(!isset($this->plugins_asc) || isset($this->plugins_desc)){
+        return false;
+      }
+      if(!isset($this->plugins_asc[$plugin_name])){
+        return false;
+      }
+      return $this->plugins_asc[$plugin_name];
+    }
+
     # ---------------------------------------------------------------------------------
     #                                                                              init
     #
 
-    function init_plugins($PRIORITE = "ASC"){
-      if(isset($this->plugins_asc) || isset($this->plugins_desc)){
-        if($PRIORITE == "ASC"){
-          if(!isset($this->plugins_asc)) $this->plugins_asc = $this->ordonne_plugins($this->plugins_desc, $PRIORITE);
-        }
-        elseif($PRIORITE == "DESC"){
-          if(!isset($this->plugins_desc)) $this->plugins_desc = $this->ordonne_plugins($this->plugins_asc, $PRIORITE);
-        }
-        return;
+    public function load_plugins($RELOAD = false){
+      if(!$RELOAD && isset($this->plugins_asc) && isset($this->plugins_desc)){
+        return true;
       }
-      $plugins = array();
-      if(!class_exists("mw_plugin")){
-        require $this->path("mw_dir")."plugins/mw_plugin.php";
-        if(!class_exists("mw_plugin")){
-          $plugins = false;
-          return;
+      $this->plugins_asc = array();
+      $this->plugins_desc = array();
+      if(!($dh = opendir($this->path("mw_dir")."plugins/"))){
+        return false;
+      }
+      $OK = true;
+      while($OK && ($plugin_name = readdir($dh)) !== false){
+        if(substr($plugin_name, 0 ,1) !== "." && is_dir($this->path("mw_dir")."plugins/".$plugin_name)){
+          if(($plugin = $this->load_plugin($plugin_name)) === false){
+            $OK = false;
+          }
         }
       }
-      if($dh = opendir($this->path("mw_dir")."plugins/")){
-        $OK = true;
-        while($OK && ($plugin_name = readdir($dh)) !== false){
-          if(substr($plugin_name, 0 ,1) !== "." && is_dir($this->path("mw_dir")."plugins/".$plugin_name)){
-            if(!isset($plugins[$plugin_name])){
-              if(($plugin = $this->plugin_data($plugin_name)) !== false){
-                $MAJ = false;
-                if(!isset($plugin["installed"]) || !isset($plugin["enabled"])){
-                  $plugin["installed"] = false;
-                  $plugin["enabled"] = false;
-                  $plugin["priorite"] = 0;
-                  $MAJ = true;
-                }
-                if(!$plugin["installed"] && $plugin["enabled"]){
-                  $plugin["enabled"] = false;
-                  $MAJ = true;
-                }
-                if($MAJ) $OK = $this->set_plugin_data($plugin_name, $plugin);
-                if($OK){
-                  if(($plugin["impl"] = $this->plugin_impl($plugin_name)) !== false){
-                    $plugin["title"] =  ($plugin_title = $this->plugin_call($plugin["impl"], "title")) ? $plugin_title : "";
-                    $plugin["description"] = ($plugin_description = $this->plugin_call($plugin["impl"], "description")) ? $plugin_description : "";
-                    $plugin["name"] = $plugin_name;
-                    $plugins[$plugin_name] = $plugin;
-                  }
-                }
-              }
-              else $OK = false;
-            }
+      closedir($dh);
+      if(!$OK){
+        return false;
+      }
+      if(($plugins = $this->plugins()) === false){
+        return false;
+      }
+      if(file_exists($this->plugins_data_dir()) && is_dir($this->plugins_data_dir())){
+        if(!($dh = opendir($this->plugins_data_dir()))){
+          return false;
+        }
+        while(($plugin_name = readdir($dh)) !== false){
+          if(substr($plugin_name, 0 ,1) != "." && !is_dir($this->plugin_data_file($plugin_name))){
+            if(!isset($plugins[$plugin_name])) $this->del_plugin_data($plugin_name);
           }
-          if(!$OK) $plugins = false;
         }
         closedir($dh);
-        if($plugins !== false){
-          if(file_exists($this->plugins_data_dir()) && is_dir($this->plugins_data_dir())){
-            if($dh = opendir($this->plugins_data_dir())){
-              $plugins_data_files = array();
-              $OK = true;
-              while($OK && ($plugin_name = readdir($dh)) !== false){
-                if(substr($plugin_name, 0 ,1) != "." && !is_dir($this->plugin_data_file($plugin_name))){
-                  if(!isset($plugins[$plugin_name])) $this->del_plugin_data($plugin_name);
-                }
-                if(!$OK) $plugins = false;
-              }
-              closedir($dh);
-            }
-          }
+      }
+      return true;
+    }
+
+    public function load_plugin($plugin_name){
+      if(substr($plugin_name, 0 ,1) == "." || !is_dir($this->path("mw_dir")."plugins/".$plugin_name)){
+        return false;
+      }
+      if(($plugin = $this->plugin_data($plugin_name)) === false){
+        return false;
+      }
+      if(($plugin["impl"] = $this->plugin_impl($plugin_name)) === false){
+        return false;
+      }
+      $MAJ = false;
+      if(!isset($plugin["installed"]) || !isset($plugin["enabled"])){
+        $plugin["installed"] = false;
+        $plugin["enabled"] = false;
+        $plugin["priorite"] = 0;
+        $MAJ = true;
+      }
+      if(!$plugin["installed"] && $plugin["enabled"]){
+        $plugin["enabled"] = false;
+        $MAJ = true;
+      }
+      if($MAJ){
+        if(!$this->set_plugin_data($plugin_name, $plugin)){
+          return false;
         }
       }
-      else $plugins = false;
-      if($plugins !== false){
-        if($PRIORITE == "ASC") $this->plugins_asc = $this->ordonne_plugins($plugins, $PRIORITE);
-        elseif($PRIORITE == "DESC") $this->plugins_desc = $this->ordonne_plugins($plugins, $PRIORITE);
+      $plugin["title"] =  ($plugin_title = $this->plugin_call($plugin["impl"], "title")) ? $plugin_title : "";
+      $plugin["description"] = ($plugin_description = $this->plugin_call($plugin["impl"], "description")) ? $plugin_description : "";
+      $plugin["name"] = $plugin_name;
+      if(!isset($this->plugins_asc)) $this->plugins_asc = array();
+      $this->plugins_asc[$plugin_name] = $plugin;
+      $this->plugins_asc = $this->ordonne_plugins($this->plugins_asc, "ASC");
+      $this->plugins_desc = $this->ordonne_plugins($this->plugins_asc, "DESC");
+      return $plugin;
+    }
+
+    public function plugins_loaded(){
+      if(($plugins = $this->plugins()) === false){
+        return;
       }
-      else{
-        $this->plugins_asc = false;
-        $this->plugins_desc = false;
+      foreach($plugins as $plugin_name => $plugin){
+        $plugin["impl"]->loaded($this);
       }
     }
 
-    function ordonne_plugins($plugins, $PRIORITE = "ASC"){
+    public function init_plugins(){
+      if($this->bdd_ready() !== true) return;
+      if(($plugins = $this->plugins("DESC")) === false){
+        $this->erreur("erreur lors de l'initialisation des plugins", true);
+      }
+      foreach($plugins as $plugin_name => $plugin){
+        if($plugin["installed"] && $plugin["enabled"]){
+          if(!$plugin["impl"]->init($this)){
+            $this->erreur("erreur lors de l'initialisation du plugin ".$plugin_name, true);
+          }
+        }
+      }
+    }
+
+    public function ordonne_plugins($plugins, $PRIORITE = "ASC"){
       $values = array_values($plugins);
       $maximum = count($values);
       while($maximum > 0){
@@ -117,7 +148,7 @@
       return $res;
     }
 
-    function plugin_call($impl, $method){
+    public function plugin_call($impl, $method){
       if(method_exists($impl, $method)) return $impl->$method($this);
     }
 
@@ -125,12 +156,14 @@
     #                                                                              impl
     #
 
-    function plugin_impl($plugin_name){
+    public function plugin_impl($plugin_name){
       $plugin = false;
       if(file_exists($this->path("mw_dir")."plugins")){
         if(substr($plugin_name, 0 ,1) !== "." && is_dir($this->path("mw_dir")."plugins/".$plugin_name)){
           if(file_exists($this->path("mw_dir")."plugins/".$plugin_name."/".$plugin_name.".php")){
-            require $this->path("mw_dir")."plugins/".$plugin_name."/".$plugin_name.".php";
+            if(!class_exists($plugin_name)){
+              require_once $this->path("mw_dir")."plugins/".$plugin_name."/".$plugin_name.".php";
+            }
             if(class_exists($plugin_name)){
               $plugin = new $plugin_name();
             }
@@ -144,15 +177,15 @@
     #                                                                              data
     #
 
-    function plugins_data_dir(){
+    public function plugins_data_dir(){
       return $this->path("content")."data/plugins/";
     }
 
-    function plugin_data_file($plugin_name){
+    public function plugin_data_file($plugin_name){
       return $this->plugins_data_dir().$plugin_name;
     }
 
-    function plugin_data($plugin_name){
+    public function plugin_data($plugin_name){
       $data_file = $this->plugin_data_file($plugin_name);
       $data = array();
       if(file_exists($data_file)){
@@ -163,7 +196,9 @@
       return $data;
     }
 
-    function set_plugin_data($plugin_name, $data){
+    public function set_plugin_data($plugin_name, $data){
+      if(!is_dir($this->plugins_data_dir())) @mkdir($this->plugins_data_dir());
+      if(!is_dir($this->plugins_data_dir())) return false;
       $data_file = $this->plugin_data_file($plugin_name);
       $content = serialize($data);
       $OK = false;
@@ -176,7 +211,7 @@
       return $OK;
     }
 
-    function del_plugin_data($plugin_name){
+    public function del_plugin_data($plugin_name){
       $data_file = $this->plugin_data_file($plugin_name);
       if(file_exists($data_file)) return @unlink($data_file);
       return true;
@@ -184,4 +219,41 @@
 
   }
 
-?>
\ No newline at end of file
+  // -------------------------------------------------------------------------------------------
+  //                                                                             class mw_plugin
+  //
+
+  abstract class mw_plugin{
+
+    public function title(){
+      return "(sans titre)";
+    }
+
+    public function description(){
+      return "";
+    }
+
+    public function loaded($env){
+    }
+
+    public function install($env){
+      return true;
+    }
+
+    public function uninstall($env){
+      return true;
+    }
+
+    public function enable($env){
+      return true;
+    }
+
+    public function disable($env){
+      return true;
+    }
+
+    public function init($env){
+      return true;
+    }
+
+  }