1 files changed, 73 insertions, 0 deletions
diff --git a/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/core/core.write_cache_file.php b/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/core/core.write_cache_file.php
new file mode 100644
index 00000000..7429ad98
--- /dev/null
+++ b/buildscripts/PhpDocumentor/phpDocumentor/Smarty-2.6.0/libs/core/core.write_cache_file.php
@@ -0,0 +1,73 @@
+<?php
+/**
+ * Smarty plugin
+ * @package Smarty
+ * @subpackage plugins
+ */
+
+/**
+ * Prepend the cache information to the cache file
+ * and write it
+ *
+ * @param string $tpl_file
+ * @param string $cache_id
+ * @param string $compile_id
+ * @param string $results
+ * @return true|null
+ */
+
+ // $tpl_file, $cache_id, $compile_id, $results
+
+function smarty_core_write_cache_file($params, &$smarty)
+{
+
+    // put timestamp in cache header
+    $smarty->_cache_info['timestamp'] = time();
+    if ($smarty->cache_lifetime > -1){
+        // expiration set
+        $smarty->_cache_info['expires'] = $smarty->_cache_info['timestamp'] + $smarty->cache_lifetime;
+    } else {
+        // cache will never expire
+        $smarty->_cache_info['expires'] = -1;
+    }
+
+    // collapse {nocache...}-tags
+    $params['results'] = preg_replace('!((\{nocache\:([0-9a-f]{32})#(\d+)\})'
+                                      .'.*'
+                                      .'{/nocache\:\\3#\\4\})!Us'
+                                      ,'\\2'
+                                      ,$params['results']);
+    $smarty->_cache_info['cache_serials'] = $smarty->_cache_serials;
+
+    // prepend the cache header info into cache file
+    $params['results'] = serialize($smarty->_cache_info)."\n".$params['results'];
+
+    if (!empty($smarty->cache_handler_func)) {
+        // use cache_handler function
+        call_user_func_array($smarty->cache_handler_func,
+                             array('write', &$smarty, &$params['results'], $params['tpl_file'], $params['cache_id'], $params['compile_id'], null));
+    } else {
+        // use local cache file
+
+        if(!@is_writable($smarty->cache_dir)) {
+            // cache_dir not writable, see if it exists
+            if(!@is_dir($smarty->cache_dir)) {
+                $smarty->trigger_error('the $cache_dir \'' . $smarty->cache_dir . '\' does not exist, or is not a directory.', E_USER_ERROR);
+                return false;
+            }
+            $smarty->trigger_error('unable to write to $cache_dir \'' . realpath($smarty->cache_dir) . '\'. Be sure $cache_dir is writable by the web server user.', E_USER_ERROR);
+            return false;
+        }
+
+        $_auto_id = $smarty->_get_auto_id($params['cache_id'], $params['compile_id']);
+        $_cache_file = $smarty->_get_auto_filename($smarty->cache_dir, $params['tpl_file'], $_auto_id);
+        $_params = array('filename' => $_cache_file, 'contents' => $params['results'], 'create_dirs' => true);
+        require_once(SMARTY_DIR . 'core' . DIRECTORY_SEPARATOR . 'core.write_file.php');
+        smarty_core_write_file($_params, $smarty);
+        return true;
+    }
+}
+
+/* vim: set expandtab: */
+
+?>