mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-10-22 14:05:37 +02:00
a39ec17057
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@83594 467b73ca-7a2a-4603-9d3b-597d59a354a9
50 lines
1.7 KiB
PHP
50 lines
1.7 KiB
PHP
<?php
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/**
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* This file is designed to be the new 'server' of sites using StaticPublisher.
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* to use this, you need to modify your .htaccess to point all requests to
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* static-main.php, rather than main.php. This file also allows for using
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* static publisher with the subsites module.
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*
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* If you are using StaticPublisher+Subsites, set the following in _config.php:
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* FilesystemPublisher::$domain_based_caching = true;
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* If you are not using subsites, the host-map.php file will not exist (it is
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* automatically generated by the Subsites module) and the cache will default
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* to no subdirectory.
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*/
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$cacheOn = true;
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$hostmapLocation = '../subsites/host-map.php';
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if ($cacheOn) {
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if (file_exists($hostmapLocation)) {
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include_once $hostmapLocation;
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$subsiteHostmap['default'] = isset($subsiteHostmap['default']) ? $subsiteHostmap['default'] : '';
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// Look for the host, and find the cache dir
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$host = str_replace('www.', '', $_SERVER['HTTP_HOST']);
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$cacheDir = (isset($subsiteHostmap[$host]) ? $subsiteHostmap[$host] : $subsiteHostmap['default']) . '/';
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} else {
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$cacheDir = '';
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}
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// Look for the file in the cachedir
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$file = preg_replace('/[^a-zA-Z0-9]/si', '_', trim($_SERVER['REQUEST_URI'], '/'));
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$file = $file ? $file : 'index';
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if (file_exists('../cache/'.$cacheDir.$file.'.html')) {
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header('X-cache: hit at '.date('r'));
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echo file_get_contents('../cache/'.$cacheDir.$file.'.html');
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} elseif (file_exists('../cache/'.$cacheDir.$file.'.php')) {
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header('X-cache: hit at '.date('r'));
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include_once '../cache/'.$cacheDir.$file.'.php';
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} else {
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header('X-cache: miss at '.date('r') . ' on ' . $cacheDir . $file);
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// No cache hit... fallback!!!
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include 'main.php';
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}
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} else {
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include 'main.php';
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}
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?>
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