add OpenID settings to settings menu

[quix0rs-gnu-social.git] / lib / action.php

diff --git a/lib/action.php b/lib/action.php
index 8d4a0b7ab53134a0deb4c395dd2243440f060b9c..a4cae7066c0e06b34ccf3012d151333498b46993 100644 (file)
--- a/lib/action.php
+++ b/lib/action.php
@@ -34,10 +34,42 @@ class Action { // lawsuit
                }
        }
 
+       function trimmed($key) {
+               $arg = $this->arg($key);
+               return (is_string($arg)) ? trim($arg) : $arg;
+       }
+       
        function handle($argarray) {
+               $strip = get_magic_quotes_gpc();
                $this->args = array();
                foreach ($argarray as $k => $v) {
-                       $this->args[$k] = $v;
+                       $this->args[$k] = ($strip) ? stripslashes($v) : $v;
+               }
+       }
+       
+       function boolean($key, $def=false) {
+               $arg = strtolower($this->trimmed($key));
+               
+               if (is_null($arg)) {
+                       return $def;
+               } else if (in_array($arg, array('true', 'yes', '1'))) {
+                       return true;
+               } else if (in_array($arg, array('false', 'no', '0'))) {
+                       return false;
+               } else {
+                       return $def;
                }
        }
+       
+       function server_error($msg, $code=500) {
+               $action = $this->trimmed('action');
+               common_debug("Server error '$code' on '$action': $msg", __FILE__);
+               common_server_error($msg, $code);
+       }
+       
+       function client_error($msg, $code=400) {
+               $action = $this->trimmed('action');
+               common_debug("User error '$code' on '$action': $msg", __FILE__);
+               common_user_error($msg, $code);
+       }
 }