import of Diogenes 0.9.18

[diogenes.git] / include / Barrel / Options.php

diff --git a/include/Barrel/Options.php b/include/Barrel/Options.php
new file mode 100644 (file)
index 0000000..c87f604
--- /dev/null
+++ b/include/Barrel/Options.php
@@ -0,0 +1,105 @@
+<?php
+/*
+ * Copyright (C) 2003-2004 Polytechnique.org
+ * http://opensource.polytechnique.org/
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+
+/** 
+ * This class is used to handle the preferences for a barrel.
+ *
+ * Upon construction these preferences are read from database. It is also 
+ * possible to update the value of the preferences and write the new value
+ * to database.
+ *
+ * @see Diogenes_Barrel
+ */
+class Diogenes_Barrel_Options
+{
+  /** The barrel we are operating on */
+  var $barrel;
+  
+  /** The table holding the options */
+  var $table_option = 'diogenes_option';
+
+  /** The site's title */
+  var $title = "";
+  
+  /** The site's description */
+  var $description = "";
+
+  /** The relative url to the site's favicon (PNG) */
+  var $favicon = "";
+
+  /** The site's keywords */
+  var $keywords = "";
+
+  /** Hide the Diogenes-generated menu entries */
+  var $menu_hide_diogenes = 0;
+  
+  /** Minimum menu level (0 means fully expanded) */
+  var $menu_min_level = 0;
+
+  /** Menu style (0=classical, 1=phpLayersMenu) */
+  var $menu_style = 0;
+
+  /** Menu theme */
+  var $menu_theme = "gorilla";
+
+  /** Site-wide default template */
+  var $template = "";
+
+  /** Directory that hold the site's template */
+  var $template_dir = "";
+  
+  /** The constructor, reads the current preferences from database.
+   */
+  function Diogenes_Barrel_Options($alias)
+  {
+    $this->barrel = $alias;
+    $this->readOptions(); 
+  }
+
+
+  /** Read options from database.
+   */
+  function readOptions() {
+    global $globals;
+    
+    // we only accept options which already exist in this class
+    $res = $globals->db->query("select name,value from {$this->table_option} where barrel='{$this->barrel}'");
+    while (list($key,$value) = mysql_fetch_row($res)) {
+      if (isset($this->$key) && ($key != "table_option"))
+        $this->$key = $value;
+    }
+    mysql_free_result($res);
+        
+  }
+   
+ 
+  /** Update an option's value and write the new value to database.
+   */
+  function updateOption($name, $value) {
+    global $globals;
+    
+    $this->$name = stripslashes($value);
+    $globals->db->query("replace into {$this->table_option} set barrel='{$this->barrel}',name='$name',value='$value'");
+  }
+
+}
+
+?>