Changeset 592 for trunk/Common/AppModule.php

Timestamp:

Nov 2, 2013, 7:56:09 PM (11 years ago)

Author:

chronos

Message:

• Upraveno: Aplikačně závislé soubory přesunuty do adresáře Application.
• Upraveno: Modul Setup nemůže vystupovat jako aplikační modul neboť připravuje prostředí pro instalaci těchto modulů.
• Přidáno: Třída AppModuleRepository pro správu dostupných aplikačních balíků k instalaci. Ty se následně instalují do seznamu Modules v třídě AppModuleManager.

File:

• trunk/Common/AppModule.php (modified) (13 diffs)

trunk/Common/AppModule.php

@@ -41 +41 @@
   var $InstalledVersion;
   var $Running;
+  var $Enabled;
   /** @var ModuleType */
   var $Type;
-  var $Enabled;
   var $Dependencies;
   /** @var Database */
@@ -70 +70 @@
     $this->DoInstall();
         $this->Installed = true;
+        $this->Manager->Modules[$this->Name] = $this;
   }
   
@@ -77 +78 @@
     $this->Stop();
     $this->Installed = false;
+    unset($this->Manager->Modules[$this->Name]);
     $List = array();
     $this->Manager->EnumSuperiorDependenciesCascade($this, $List, array(ModuleCondition::Installed));
@@ -86 +88 @@
   {
     $this->Uninstall();
+    // TODO: Install also back dependecies
     $this->Install();
   }
@@ -108 +111 @@
     $this->Manager->Perform($List, array(ModuleAction::Stop), array(ModuleCondition::Running));
         $this->DoStop();  
-  } 
+  }   
   
   function Restart()
@@ -116 +119 @@
   }
   
+  function Enable()
+  {
+    if($this->Enabled) return;
+    if(!$this->Installed) return;
+    $List = array();
+    $this->Manager->EnumDependenciesCascade($this, $List, array(ModuleCondition::NotEnabled));
+    $this->Manager->Perform($List, array(ModuleAction::Enable), array(ModuleCondition::NotEnabled));
+    $this->Enabled = true;
+  }
+  
+  function Disable()
+  {
+    if(!$this->Enabled) return;
+    $this->Stop();
+    $this->Enabled = false;
+    $List = array();
+    $this->Manager->EnumSuperiorDependenciesCascade($this, $List, array(ModuleCondition::Enabled));
+    $this->Manager->Perform($List, array(ModuleAction::Disable), array(ModuleCondition::Enabled));
+  }
+  
   protected function DoStart()
   {
@@ -121 +144 @@
   
   protected function DoStop()
-  {
-    
+  {    
   }
 
@@ -134 +156 @@
 }
 
+/* Manage installed modules */
 class AppModuleManager 
 {
   var $Modules;
-  var $ModulesAvail;
   var $System;
-  var $OnLoadModules;
+  var $Repository;
+  var $FileName;
   
   function __construct($System)
   {
     $this->Modules = array();
-    $this->System = &$System;      
+    $this->System = &$System;
+    $this->Repository = new AppModuleRepository($System); 
+    $this->Repository->Manager = $this;
+    $this->FileName = 'Config.php';     
   }
   
@@ -155 +181 @@
         (!$Module->Running and in_array(ModuleCondition::NotRunning, $Conditions)) or
         ($Module->Installed and in_array(ModuleCondition::Installed, $Conditions)) or
-        (!$Module->Installed and in_array(ModuleCondition::NotInstalled, $Conditions)))
+        (!$Module->Installed and in_array(ModuleCondition::NotInstalled, $Conditions)) or
+        ($Module->Enabled and in_array(ModuleCondition::Enabled, $Conditions)) or
+        (!$Module->Enabled and in_array(ModuleCondition::NotEnabled, $Conditions)))
       {
         foreach($Actions as $Action)
@@ -163 +191 @@
           if($Action == ModuleAction::Install) $Module->Install();
           if($Action == ModuleAction::Uninstall) $Module->Uninstall();
+          if($Action == ModuleAction::Enable) $Module->Enable();
+          if($Action == ModuleAction::Disable) $Module->Disable();
         }
       }
@@ -203 +233 @@
   }
   
+  function Start()
+  {
+    $this->Repository->LoadModules();
+    $this->Load();
+    $this->StartEnabled();
+  }
+  
   function StartAll()
   {
-    foreach($this->Modules as $Index => $Module)
-    {
-      $this->Modules[$Index]->Start();
-    }
+    $this->Perform($this->Modules, array(ModuleAction::Start));
+  }
+  
+  function StartEnabled()
+  {
+    $this->Perform($this->Modules, array(ModuleAction::Start), array(ModuleCondition::Enabled));
   }
 
   function StopAll()
   {
-    foreach($this->Modules as $Index => $Module)
-    {
-      $this->Modules[$Index]->Stop();
-    }
+    $this->Perform($this->Modules, array(ModuleAction::Stop));
   }
   
@@ -222 +258 @@
   {
     return(array_key_exists($Name, $this->Modules));
-  }
-  
-  function RegisterModule(AppModule $Module)
-  {
-    $this->Modules[$Module->Name] = &$Module;  
-    $Module->Manager = &$this;
-    $Module->OnChange = &$this->OnModuleChange;
-  }
-  
-  function UnregisterModule($Module)
-  {
-    unset($this->Modules[array_search($Module, $this->Modules)]);  
   }
   
@@ -246 +270 @@
     return('');
   }
+  
+  function Load()
+  {
+    include($this->FileName);
+    $this->Modules = array();
+    foreach($ConfigModules as $Mod)
+    {
+      if(array_key_exists($Mod['Name'], $this->Repository->Modules))
+      {
+        $this->Modules[$Mod['Name']] = $this->Repository->Modules[$Mod['Name']];
+        $this->Modules[$Mod['Name']]->Enabled = $Mod['Enabled'];
+        $this->Modules[$Mod['Name']]->Version = $Mod['Version'];
+      }  
+    }
+  }
+  
+  function Save()
+  {
+    $Data = array();
+    foreach($this->Modules as $Module)
+    {
+      $Data[] = array('Name' => $Module->Name, 'Enabled' => $Module->Enabled, 
+        'Version' => $Module->Version);
+    }
+    file_put_contents($this->FileName, "<?php \n\n\$ConfigModules = ".var_export($Data).";\n");
+  }
+}
+
+/* Manager available modules for installation */
+class AppModuleRepository
+{
+  var $Modules;
+  var $System;
+  var $Manager;
+  var $OnLoadModules;
+  
+  function __construct($System)
+  {
+    $this->Modules = array();
+    $this->System = &$System;      
+  }
+  
+  function RegisterModule(AppModule $Module)
+  {
+    $this->Modules[$Module->Name] = &$Module;  
+    $Module->Manager = &$this->Manager;
+    $Module->OnChange = &$this->OnModuleChange;
+  }
+  
+  function UnregisterModule($Module)
+  {
+    unset($this->Modules[array_search($Module, $this->Modules)]);  
+  }
 
   function LoadModulesFromDir($Directory)
   {
-        $List = scandir($Directory);
-        foreach($List as $Item)
-        {
-          if(is_dir($Directory.'/'.$Item) and ($Item != '.') and ($Item != '..') and ($Item != '.svn'))
-          {             
-                include_once($Directory.'/'.$Item.'/'.$Item.'.php');
-                $ModuleName = 'Module'.$Item;
-                $this->RegisterModule(new $ModuleName($this->System));
-          }
-        }
+    $List = scandir($Directory);
+    foreach($List as $Item)
+    {
+      if(is_dir($Directory.'/'.$Item) and ($Item != '.') and ($Item != '..') and ($Item != '.svn'))
+      {
+          include_once($Directory.'/'.$Item.'/'.$Item.'.php');
+          $ModuleName = 'Module'.$Item;
+          $this->RegisterModule(new $ModuleName($this->System));
+      }
+    }
   }
   
   function LoadModules()
   {
-        if(method_exists($this->OnLoadModules[0], $this->OnLoadModules[1]))
-                $this->OnLoadModules();
-        else $this->LoadModulesFromDir(dirname(__FILE__).'/../Modules');
-  }
-}
+    if(method_exists($this->OnLoadModules[0], $this->OnLoadModules[1]))
+                $this->OnLoadModules();
+    else $this->LoadModulesFromDir(dirname(__FILE__).'/../Modules');
+  }
+}
+