aschweer · August 30, 2012 21:19
diff --git a/index.php b/index.php
 <?php

 // Example redirect script for EPrints to DSpace
 // Written by Andrea Schweer <[email protected]>
 //
 // Configure Apache on eprints.example.net server to redirect all requests to this script:
 //         RewriteEngine On
 //
 //         RewriteCond ${REQUEST_URI} !="/index.php"
 //         RewriteRule ^(.*)$ /index.php/$1 [L]
 //

 function translate_feed_url() {
   // figure out the format from the query string
   $format_string = $_SERVER['QUERY_STRING'];

   $result = 'feed/atom_1.0/123456789/113';
   if ($format_string === 'output=RSS') {
     $result = 'feed/rss_1.0/123456789/113';
   } else if ($format_string === 'output=RSS2') {
     $result = 'feed/rss_2.0/123456789/113';
   } else if ($format_string === 'output=Atom') {
     $result = 'feed/atom_1.0/123456789/113';
   }
   return $result;
 }

 function lookup_dspace_id($eprints_item_id) {
  return 5;
  //  This is just an example -- you need to have something here that looks up the item ID mapping, eg
  //  $db = new SQLiteDatabase('eprints_to_dspace');
  //  $q = @$db->query("SELECT dspace_id FROM mapping WHERE eprints_id = " . $eprints_item_id);
  //  $row = $q->fetch();
  //  return $row['dspace_id'];
 }

 $eprints_url = $_SERVER['REQUEST_URI'];

 $found_match = false;

 if (substr($eprints_url, 0, 16) === '/cgi/latest_tool') {
  $dspace_url = translate_feed_url();
  $found_match = true;
 } else if (preg_match("/^\/(\d+)\/?$/", $eprints_url, $matches)) {
  $dspace_id = lookup_dspace_id($matches[1]);
  $dspace_url = '/handle/123456789/' . $dspace_id;
  $found_match = true;
 } else if (preg_match("/^\/(\d+)\/(\d+)\/(.+)$/", $eprints_url, $matches)) {
  $dspace_id = lookup_dspace_id($matches[1]);
  $dspace_url = '/bitstream/123456789/' . $dspace_id . '/' . $matches[3];
  $found_match = true;
 }

 if ($found_match) {
  header('HTTP/1.1 301 Moved Permanently'); 
  // the previous line may have to be
  // header('Status: 301 Moved Permanently'); 
  // instead if you're using FastCGI
  header('Location: http://dspace.example.net' . $dspace_url);
 } else {
  // it's some other type of url -> just redirect to start page
  
  header('HTTP/1.1 410 Gone'); 
  // the previous line may have to be
  // header('Status: 410 Gone'); 
  // instead if you're using FastCGI
 ?>

 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
    "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml">
 <head>
 <meta http-equiv="refresh" content="20; URL=http://dspace.example.net/">
 <title>This page has moved</title>
 </head>
 <body>
 <h1>This page has moved</h1>
 <p>This EPrints instance is now part of the central university <a href="http://dspace.example.net/">DSpace instance</a>. The page you were looking for no longer exists.</p>
 <p>You will be redirected to DSpace in a few seconds. If not, please follow this link to DSpace: <a href="http://dspace.example.net/">dspace.example.net</a>.</p>
 </body>
 </html>
 <?
 }

 flush();
 exit();
 ?>
	<?php

	// Example redirect script for EPrints to DSpace
	// Written by Andrea Schweer <[email protected]>
	//
	// Configure Apache on eprints.example.net server to redirect all requests to this script:
	// RewriteEngine On
	//
	// RewriteCond ${REQUEST_URI} !="/index.php"
	// RewriteRule ^(.*)$ /index.php/$1 [L]
	//

	function translate_feed_url() {
	// figure out the format from the query string
	$format_string = $_SERVER['QUERY_STRING'];

	$result = 'feed/atom_1.0/123456789/113';
	if ($format_string === 'output=RSS') {
	$result = 'feed/rss_1.0/123456789/113';
	} else if ($format_string === 'output=RSS2') {
	$result = 'feed/rss_2.0/123456789/113';
	} else if ($format_string === 'output=Atom') {
	$result = 'feed/atom_1.0/123456789/113';
	}
	return $result;
	}

	function lookup_dspace_id($eprints_item_id) {
	return 5;
	// This is just an example -- you need to have something here that looks up the item ID mapping, eg
	// $db = new SQLiteDatabase('eprints_to_dspace');
	// $q = @$db->query("SELECT dspace_id FROM mapping WHERE eprints_id = " . $eprints_item_id);
	// $row = $q->fetch();
	// return $row['dspace_id'];
	}

	$eprints_url = $_SERVER['REQUEST_URI'];

	$found_match = false;

	if (substr($eprints_url, 0, 16) === '/cgi/latest_tool') {
	$dspace_url = translate_feed_url();
	$found_match = true;
	} else if (preg_match("/^\/(\d+)\/?$/", $eprints_url, $matches)) {
	$dspace_id = lookup_dspace_id($matches[1]);
	$dspace_url = '/handle/123456789/' . $dspace_id;
	$found_match = true;
	} else if (preg_match("/^\/(\d+)\/(\d+)\/(.+)$/", $eprints_url, $matches)) {
	$dspace_id = lookup_dspace_id($matches[1]);
	$dspace_url = '/bitstream/123456789/' . $dspace_id . '/' . $matches[3];
	$found_match = true;
	}

	if ($found_match) {
	header('HTTP/1.1 301 Moved Permanently');
	// the previous line may have to be
	// header('Status: 301 Moved Permanently');
	// instead if you're using FastCGI
	header('Location: http://dspace.example.net' . $dspace_url);
	} else {
	// it's some other type of url -> just redirect to start page

	header('HTTP/1.1 410 Gone');
	// the previous line may have to be
	// header('Status: 410 Gone');
	// instead if you're using FastCGI
	?>

	<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
	"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
	<html xmlns="http://www.w3.org/1999/xhtml">
	<head>
	<meta http-equiv="refresh" content="20; URL=http://dspace.example.net/">
	<title>This page has moved</title>
	</head>
	<body>
	<h1>This page has moved</h1>
	<p>This EPrints instance is now part of the central university <a href="http://dspace.example.net/">DSpace instance</a>. The page you were looking for no longer exists.</p>
	<p>You will be redirected to DSpace in a few seconds. If not, please follow this link to DSpace: <a href="http://dspace.example.net/">dspace.example.net</a>.</p>
	</body>
	</html>
	<?
	}

	flush();
	exit();
	?>