1 files changed, 144 insertions, 0 deletions
diff --git a/utils/modules/config.php b/utils/modules/config.php
new file mode 100644
index 0000000..a7068ef
--- /dev/null
+++ b/utils/modules/config.php
@@ -0,0 +1,144 @@
+<?php
+/* -*- Mode: php; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+
+include_once($UTIL_DIR . "/convert.php");
+
+class Config {
+
+  private $file;
+  private $configs = array();
+
+  // Admin config
+  public $admin_title = "Site Config";
+  public $admin_submodules = array("Title" => "title",
+				   "Menu" => "menu");
+
+  public function admin_title($action, $vars)
+  {
+    switch($action) {
+    case "update":
+      $this->setValue("title", $vars["title"]);
+			echo "The title has now been changed to \"". $this->value("title") . "\"";
+			$this->write();
+			break;
+			
+    default:
+      $form = new Form("update");
+      $form->addWidget(new LineEdit("Site title:", "title", $this->value("title", "Title not yet set")));
+      $form->addWidget(new Button("Update"));
+      $form->render();
+      break;
+    }
+  }
+
+  public function admin_menu($action, $vars)
+  {
+    switch($action) {
+    case "update":
+      $this->setValue("menu", array("news" => "News",
+				    "shop" => "Shop",
+				    "downloads" => "Downloads",
+				    "biography" => "Biography",
+				    "live" => "Concerts",
+				    "discography" => "Discography",
+				    "guestbook" => "Guestbook",
+				    "members" => "Members",
+				    "gallery" => "Gallery",
+				    "contact" => "Contact"));
+      $this->write();
+      break;
+			
+    default:
+      $form = new Form("update");
+      echo "Coming soon!";
+      $form->addWidget(new Button("Update"));
+      $form->render();
+      break;
+    }
+  }
+
+  public function admin($sub, $action, $vars)
+  {
+    switch($sub) {
+    case "title":
+      $this->admin_title($action, $vars);
+      break;
+    case "menu":
+      $this->admin_menu($action, $vars);
+      break;
+    }
+  }
+
+  public function write()
+  {
+    $fp = fopen($this->file, "w");
+    fwrite($fp, "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n");
+
+    fwrite($fp, "<configs>\n");
+    foreach($this->configs as $name => $value) {
+      fwrite($fp, "  <config name=\"".$name."\"\n");
+      fwrite($fp, "          value=\"".
+	     htmlspecialchars(serialize($value), ENT_QUOTES, "UTF-8")."\"/>\n");
+    }
+    fwrite($fp, "</configs>\n");
+
+    fclose($fp);
+  }
+
+  private function read()
+  {
+    $dom = new DomDocument;
+    $dom->preserveWhiteSpace = TRUE;
+    $dom->load($this->file);
+    $configElems = $dom->getElementsByTagName('config');
+
+    foreach ($configElems as $config) {
+      $this->setValue($config->getAttribute('name'),
+		      unserialize(htmlspecialchars_decode($config->getAttribute('value'), ENT_QUOTES)));
+    }
+  }
+
+  public function value($name, $default = "")
+  {
+    if(isset($this->configs[$name])) return $this->configs[$name];
+
+		//////////
+		////////// TEMPORARY VAR EXPANSION - Remove when the real values are done.
+		//////////
+		global $TITLE, $PRELOAD, $DEFAULT_PAGE, $MENU;
+		switch($name) {
+		case 'title':
+			return $TITLE;
+		case 'preload':
+			return $PRELOAD;
+		case 'default':
+			return $DEFAULT_PAGE;
+		case 'menu':
+			return $MENU;
+		default:
+			return $default;
+		}
+
+    return $default;
+  }
+
+  public function setValue($name, $value)
+  {
+    $this->configs[$name] = $value;
+  }
+
+  public function Config($file)
+  {
+    $this->file =  $file;
+    if(file_exists($file)) $this->read();
+  }
+
+}
+
+function config_init()
+{
+  global $DATA_DIR;
+  return new Config($DATA_DIR . "/config.xml");
+}
+
+?>