Updated model

[gosa.git] / include / class_ViewportController.inc

diff --git a/include/class_ViewportController.inc b/include/class_ViewportController.inc
new file mode 100644 (file)
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+++ b/include/class_ViewportController.inc
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+<?php
+
+/* Provide Smarty capabilities */
+require("smarty/Smarty.class.php");
+
+/*! \brief   Exception implementation for ViewPortController
+    \author  Cajus Pollmeier <pollmeier@gonicus.de>
+    \version 1.00
+    \date    2007/11/02
+
+    This class handles the exceptions occuring in ObjectList.
+ */
+class ViewportControllerException extends Exception {
+       public function __construct($message, $code = 0) {
+               parent::__construct($message, $code);
+       }
+}
+ 
+
+/*! \brief   Implementation for rendering the main view
+    \author  Cajus Pollmeier <pollmeier@gonicus.de>
+    \version 1.00
+    \date    2007/11/02
+
+    The class ViewportController handles the rendering of the main view port,
+    manages the location for images and templates based on themes.
+ */
+class ViewportController {
+
+  private $theme= 'default';
+  private $smarty;
+  private $language= '';
+  private $timezone;
+
+  /*! \brief ViewportController constructor
+
+    The ViewportController loads the 'display' config option from the
+    ConfigRegistry and acts depending on these settings.
+   */
+       public function __construct(){
+
+    /* Do language setup during initialization, so we can really be sure
+       that most stuff gets translated in the beginning. */
+    $this->languageSetup();
+
+    /* Get configuration instance */
+    $config= Registry::getInstance("ConfigManager");
+    $config->setSection('display');
+
+    /* Set timezone */
+    $this->timezone= $config->getValue('timezone', 'GMT');
+    if (!date_default_timezone_set($this->timezone)){
+      throw new ViewportControllerException(_("Timezone '%s' is not valid!"), $this->timezone);
+    }
+
+    /* Do Smarty setup */
+    $this->Smarty= new Smarty;
+    $this->Smarty->template_dir= $BASE_DIR.'/templates/';
+    $this->Smarty->caching= $config->getValue('cache-templates', FALSE);
+    $this->Smarty->php_handling= SMARTY_PHP_REMOVE;
+
+    /* Set template compile directory */
+    $this->Smarty->compile_dir= $config->getValue('compile-directory', '/var/spool/gosa');
+
+    /* Check if our template directory is accessible */
+    if (!(is_dir($this->Smarty->compile_dir) && is_writable($this->Smarty->compile_dir))){
+      throw new ViewportControllerException(sprintf(_("Directory '%s' specified as compile-directory is not accessible!"), $smarty->compile_dir));
+    }
+
+    /* Check for old files in compile directory */
+    $this->cleanSmartyCompileDir();
+  }
+
+
+  private function cleanSmartyCompileDir() {
+    #TODO: Clean compile dir
+    echo "TODO: clean compile dir\n";
+  }
+
+
+  private function languageSetup() {
+
+    /* Get the browser language if */
+    $lang= Utils::getBrowserLanguage();
+    if ($this->language != $lang){
+      echo "Emit EventObject for changed language\n";
+      $this->language= $lang;
+    }
+
+    /* Get the browser language */
+    putenv("LANGUAGE=");
+    putenv("LANG=$this->language");
+    setlocale(LC_ALL, $this->language);
+
+    /* Set the text domain as 'messages' */
+    $domain= 'messages';
+    bindtextdomain($domain, BASE_DIR.'/locale');
+    textdomain($domain);
+
+    /* Set global Smarty variable to language and */
+    $GLOBALS['t_language']= $this->language;
+    $GLOBALS['t_gettext_message_dir']= BASE_DIR.'/locale/';
+  }
+
+
+  public function getSmartyInstance() {
+    return $this->Smarty;
+  }
+
+
+  public function render() {
+    echo "Render called\n";
+  }
+
+}
+
+// vim:tabstop=2:expandtab:shiftwidth=2:filetype=php:syntax:ruler:
+?>