[Jsxe-cvs] SF.net SVN: jsxe: [1103] trunk/web/htdocs/links.php

[<ian...@us...>]

Revision: 1103
Author:   ian_lewis
Date:     2006-08-03 12:18:36 -0700 (Thu, 03 Aug 2006)
ViewCVS:  http://svn.sourceforge.net/jsxe/?rev=1103&view=rev

Log Message:
-----------
restored links.php so that it redirects to the right page

Added Paths:
-----------
    trunk/web/htdocs/links.php
Added: trunk/web/htdocs/links.php
===================================================================
--- trunk/web/htdocs/links.php	                        (rev 0)
+++ trunk/web/htdocs/links.php	2006-08-03 19:18:36 UTC (rev 1103)
@@ -0,0 +1,57 @@
+<?php
+// func: redirect($to,$code=307)
+// spec: http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
+function redirect($to,$code=301)
+{
+  $location = null;
+  $sn = $_SERVER['SCRIPT_NAME'];
+  $cp = dirname($sn);
+  if (substr($to,0,4)=='http') $location = $to; // Absolute URL
+  else
+  {
+    $schema = $_SERVER['SERVER_PORT']=='443'?'https':'http';
+    $host = strlen($_SERVER['HTTP_HOST'])?$_SERVER['HTTP_HOST']:$_SERVER['SERVER_NAME'];
+    if (substr($to,0,1)=='/') $location = "$schema://$host$to";
+    elseif (substr($to,0,1)=='.') // Relative Path
+    {
+      $location = "$schema://$host";
+      $pu = parse_url($to);
+      $cd = dirname($_SERVER['SCRIPT_FILENAME']).'/';
+      $np = realpath($cd.$pu['path']);
+      $np = str_replace($_SERVER['DOCUMENT_ROOT'],'',$np);
+      $location.= $np;
+      if ((isset($pu['query'])) && (strlen($pu['query'])>0)) $location.= '?'.$pu['query'];
+    }
+  }
+
+  $hs = headers_sent();
+  if ($hs==false)
+  {
+    if ($code==301) header("301 Moved Permanently HTTP/1.1"); // Convert to GET
+    elseif ($code==302) header("302 Found HTTP/1.1"); // Conform re-POST
+    elseif ($code==303) header("303 See Other HTTP/1.1"); // dont cache, always use GET
+    elseif ($code==304) header("304 Not Modified HTTP/1.1"); // use cache
+    elseif ($code==305) header("305 Use Proxy HTTP/1.1");
+    elseif ($code==306) header("306 Not Used HTTP/1.1");
+    elseif ($code==307) header("307 Temorary Redirect HTTP/1.1");
+    else trigger_error("Unhandled redirect() HTTP Code: $code",E_USER_ERROR);
+    header("Location: $location");
+    header('Cache-Control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0');
+  }
+  elseif (($hs==true) || ($code==302) || ($code==303))
+  {
+    // todo: draw some javascript to redirect
+    $cover_div_style = 'background-color: #ccc; height: 100%; left: 0px; position: absolute; top: 0px; width: 100%;'; 
+    echo "<div style='$cover_div_style'>\n";
+    $link_div_style = 'background-color: #fff; border: 2px solid #f00; left: 0px; margin: 5px; padding: 3px; ';
+    $link_div_style.= 'position: absolute; text-align: center; top: 0px; width: 95%; z-index: 99;';
+    echo "<div style='$link_div_style'>\n";
+    echo "<p>Please See: <a href='$to'>".htmlspecialchars($location)."</a></p>\n";
+    echo "</div>\n</div>\n";
+  }
+  exit(0);
+}
+
+// Do stuff here before sending headers
+redirect('./get-involved.php')
+?>


Property changes on: trunk/web/htdocs/links.php
___________________________________________________________________
Name: svn:executable
   + *


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