X-Git-Url: http://git.polytechnique.org/?a=blobdiff_plain;f=include%2Fglobals.inc.php.in;h=c5148e43e6239ac8d281b17c43d0d52cba55d803;hb=730a173a333507926e0029d8a96c3a26b55756e4;hp=37a8cfeec15580c30ca62beedea5b69257054d9e;hpb=45319df1e1765047535c950a525c76fbeda48df0;p=platal.git

diff --git a/include/globals.inc.php.in b/include/globals.inc.php.in
index 37a8cfe..c5148e4 100644
--- a/include/globals.inc.php.in
+++ b/include/globals.inc.php.in
@@ -1,6 +1,6 @@
 <?php
 /***************************************************************************
- *  Copyright (C) 2003-2007 Polytechnique.org                              *
+ *  Copyright (C) 2003-2008 Polytechnique.org                              *
  *  http://opensource.polytechnique.org/                                   *
  *                                                                         *
  *  This program is free software; you can redistribute it and/or modify   *
@@ -43,6 +43,7 @@ class PlatalGlobals
 
     /** paths */
     public $baseurl;
+    public $baseurl_http;
     public $spoolroot;
 
     public $locale;
@@ -51,14 +52,15 @@ class PlatalGlobals
     public function __construct($sess)
     {
         $this->session   = $sess;
+        $this->spoolroot = dirname(dirname(__FILE__));
 
-        $base = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
+        $this->read_config();
         if (isset($_SERVER) && isset($_SERVER['SERVER_NAME'])) {
-            $this->baseurl   = @trim($base.$_SERVER['SERVER_NAME'].dirname($_SERVER['PHP_SELF']), '/');
+            $base = empty($_SERVER['HTTPS']) ? 'http://' : 'https://';
+            $this->baseurl      = @trim($base    .$_SERVER['SERVER_NAME'].dirname($_SERVER['PHP_SELF']), '/');
+            $this->baseurl_http = @trim('http://'.$_SERVER['SERVER_NAME'].dirname($_SERVER['PHP_SELF']), '/');
         }
-        $this->spoolroot = dirname(dirname(__FILE__));
 
-        $this->read_config();
         $this->setlocale();
     }
 
@@ -87,6 +89,103 @@ class PlatalGlobals
     {
         $this->read_ini_file($this->spoolroot.'/configs/platal.ini');
         $this->read_ini_file($this->spoolroot.'/configs/platal.conf');
+        if (file_exists($this->spoolroot.'/spool/conf/platal.dynamic.conf')) {
+            $this->read_ini_file($this->spoolroot.'/spool/conf/platal.dynamic.conf');
+        }
+    }
+
+    /** Writes an ini file separated in categories
+     * @param filename the name of the file to write (overwrite existing)
+     * @param categories an array of categories (array of keys and values)
+     */              
+    private static function write_ini_file($filename, &$categories)
+    {
+        // [category]
+        // key = value
+        $f = fopen($filename, 'w');
+        foreach ($categories as $cat => $conf) {
+            fwrite($f, '; {{{ '.$cat."\n\n");
+            fwrite($f, '['.$cat.']'."\n\n");
+            foreach ($conf as $k => $v) {
+                fwrite($f, $k.' = "'.str_replace('"','\\"',$v).'"'."\n");
+            }
+            fwrite($f, "\n".'; }}}'."\n");
+        }
+        fwrite($f, '; vim:set syntax=dosini foldmethod=marker:'."\n");
+        fclose($f);
+    }
+
+    /** Change dynamic config file
+     * @param conf array of keys and values to add or replace
+     * @param category name of category to change
+     * 
+     * Opens the dynamic conf file and set values from conf in specified
+     * category. Updates config vars too.
+     */ 
+    public function change_dynamic_config($conf, $category = 'Core')
+    {
+        $dynamicfile = $this->spoolroot.'/spool/conf/platal.dynamic.conf';
+        if (file_exists($dynamicfile)) {
+            $array = parse_ini_file($dynamicfile, true);
+        } else {
+            $array = null;
+        }
+        if (!is_array($array)) {
+            // dynamic conf is empty
+            $array = array($category => $conf);
+        } else {
+            // looks for a category that looks the same (case insensitive)
+            $same = false;
+            foreach ($array as $m => &$c) {
+                if (strtolower($m) == strtolower($category)) {
+                    $same = $m;
+                    break;
+                }
+            }
+            if (!$same) {
+                // this category doesn't exist yet
+                $array[$category] = $conf;
+            } else {
+                // this category already exists
+                $conflower = array();
+                foreach ($conf as $k => $v) {
+                    $conflower[strtolower($k)] = $v;
+                }
+                // $conflower is now same as $conf but with lower case keys
+                // replaces values of keys that already exists
+                foreach ($array[$same] as $k => $v) {
+                    if (isset($conflower[strtolower($k)])) {
+                        $array[$same][$k] = $conflower[strtolower($k)];
+                        unset($conflower[strtolower($k)]);
+                    }
+                }
+                // add new keys
+                foreach ($conf as $k => $v) {
+                    if (isset($conflower[strtolower($k)])) {
+                        $array[$same][$k] = $v;
+                    }
+                } 
+            }
+        }
+        // writes the file over
+        PlatalGlobals::write_ini_file($dynamicfile, $array);
+        // rereads the new config to correctly set vars
+        $this->read_ini_file($dynamicfile);
+    }
+
+    public function bootstrap($conf, $callback, $category = 'Core')
+    {
+        $bootstrap = false;
+        $category = strtolower($category);
+        foreach ($conf as $key) {
+            if (!isset($this->$category->$key)) {
+                $bootstrap = true;
+                break;
+            }
+        }
+        if ($bootstrap) {
+            call_user_func($callback);
+        }
     }
 
     private function setlocale()