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-rw-r--r--library/Smarty/libs/sysplugins/smarty_internal_runtime_validatecompiled.php81
1 files changed, 81 insertions, 0 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_internal_runtime_validatecompiled.php b/library/Smarty/libs/sysplugins/smarty_internal_runtime_validatecompiled.php
new file mode 100644
index 000000000..6624eb0bf
--- /dev/null
+++ b/library/Smarty/libs/sysplugins/smarty_internal_runtime_validatecompiled.php
@@ -0,0 +1,81 @@
+<?php
+
+/**
+ * Runtime Methods decodeProperties
+ *
+ * @package Smarty
+ * @subpackage PluginsInternal
+ * @author Uwe Tews
+ *
+ **/
+class Smarty_Internal_Runtime_ValidateCompiled
+{
+ /**
+ * This function is executed automatically when a compiled or cached template file is included
+ * - Decode saved properties from compiled template and cache files
+ * - Check if compiled or cache file is valid
+ *
+ * @param array $properties special template properties
+ * @param bool $cache flag if called from cache file
+ *
+ * @return bool flag if compiled or cache file is valid
+ */
+ public function decodeProperties(Smarty_Internal_Template $tpl, $properties, $cache = false)
+ {
+ $is_valid = true;
+ if (Smarty::SMARTY_VERSION != $properties['version']) {
+ // new version must rebuild
+ $is_valid = false;
+ } elseif ($is_valid && !empty($properties['file_dependency']) &&
+ ((!$cache && $tpl->smarty->compile_check) || $tpl->smarty->compile_check == 1)
+ ) {
+ // check file dependencies at compiled code
+ foreach ($properties['file_dependency'] as $_file_to_check) {
+ if ($_file_to_check[2] == 'file' || $_file_to_check[2] == 'extends' || $_file_to_check[2] == 'php') {
+ if ($tpl->source->filepath == $_file_to_check[0]) {
+ // do not recheck current template
+ continue;
+ //$mtime = $tpl->source->getTimeStamp();
+ } else {
+ // file and php types can be checked without loading the respective resource handlers
+ $mtime = is_file($_file_to_check[0]) ? filemtime($_file_to_check[0]) : false;
+ }
+ } elseif ($_file_to_check[2] == 'string') {
+ continue;
+ } else {
+ $source = Smarty_Template_Source::load(null, $tpl->smarty, $_file_to_check[0]);
+ $mtime = $source->getTimeStamp();
+ }
+ if (!$mtime || $mtime > $_file_to_check[1]) {
+ $is_valid = false;
+ break;
+ }
+ }
+ }
+ if ($cache) {
+ // CACHING_LIFETIME_SAVED cache expiry has to be validated here since otherwise we'd define the unifunc
+ if ($tpl->caching === Smarty::CACHING_LIFETIME_SAVED && $properties['cache_lifetime'] >= 0 &&
+ (time() > ($tpl->cached->timestamp + $properties['cache_lifetime']))
+ ) {
+ $is_valid = false;
+ }
+ $tpl->cached->cache_lifetime = $properties['cache_lifetime'];
+ $tpl->cached->valid = $is_valid;
+ $resource = $tpl->cached;
+ } else {
+ $tpl->mustCompile = !$is_valid;
+ $resource = $tpl->compiled;
+ $resource->includes = isset($properties['includes']) ? $properties['includes'] : array();
+ }
+ if ($is_valid) {
+ $resource->unifunc = $properties['unifunc'];
+ $resource->has_nocache_code = $properties['has_nocache_code'];
+ // $tpl->compiled->nocache_hash = $properties['nocache_hash'];
+ $resource->file_dependency = $properties['file_dependency'];
+ if (isset($properties['tpl_function'])) {
+ $tpl->tpl_function = $properties['tpl_function'];
+ }
+ }
+ return $is_valid && !function_exists($properties['unifunc']);
+ }
+}