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authorplegall <plg@piwigo.org>2015-12-10 14:02:22 +0100
committerplegall <plg@piwigo.org>2015-12-10 14:02:22 +0100
commitfa10e0945ecd45bfe78a2c8fb015a43092b4944b (patch)
tree19cf59c08877e43325efbe9a2584114011a25522 /include/smarty/libs/sysplugins/smarty_internal_runtime_updatecache.php
parent16f6a54fa719cc79ff942e4bb8139d7ca09ed997 (diff)
bug #385 update to smarty-3.1.28-dev (from Github)
Diffstat (limited to 'include/smarty/libs/sysplugins/smarty_internal_runtime_updatecache.php')
-rw-r--r--include/smarty/libs/sysplugins/smarty_internal_runtime_updatecache.php184
1 files changed, 184 insertions, 0 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_runtime_updatecache.php b/include/smarty/libs/sysplugins/smarty_internal_runtime_updatecache.php
new file mode 100644
index 000000000..73de954f3
--- /dev/null
+++ b/include/smarty/libs/sysplugins/smarty_internal_runtime_updatecache.php
@@ -0,0 +1,184 @@
+<?php
+
+/**
+ * Inline Runtime Methods render, setSourceByUid, setupSubTemplate
+ *
+ * @package Smarty
+ * @subpackage PluginsInternal
+ * @author Uwe Tews
+ *
+ **/
+class Smarty_Internal_Runtime_UpdateCache
+{
+ /**
+ * check client side cache
+ *
+ * @param \Smarty_Template_Cached $cached
+ * @param Smarty_Internal_Template $_template
+ * @param string $content
+ */
+ public function cacheModifiedCheck(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template, $content)
+ {
+ }
+
+ /**
+ * Sanitize content and write it to cache resource
+ *
+ * @param \Smarty_Template_Cached $cached
+ * @param Smarty_Internal_Template $_template
+ * @param bool $no_output_filter
+ *
+ * @throws \SmartyException
+ */
+ public function removeNoCacheHash(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template,
+ $no_output_filter)
+ {
+ $content = ob_get_clean();
+ unset($cached->hashes[$_template->compiled->nocache_hash]);
+ if (!empty($cached->hashes)) {
+ $hash_array = array();
+ foreach ($cached->hashes as $hash => $foo) {
+ $hash_array[] = "/{$hash}/";
+ }
+ $content = preg_replace($hash_array, $_template->compiled->nocache_hash, $content);
+ }
+ $_template->cached->has_nocache_code = false;
+ // get text between non-cached items
+ $cache_split =
+ preg_split("!/\*%%SmartyNocache:{$_template->compiled->nocache_hash}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->compiled->nocache_hash}%%\*/!s",
+ $content);
+ // get non-cached items
+ preg_match_all("!/\*%%SmartyNocache:{$_template->compiled->nocache_hash}%%\*\/(.+?)/\*/%%SmartyNocache:{$_template->compiled->nocache_hash}%%\*/!s",
+ $content, $cache_parts);
+ $content = '';
+ // loop over items, stitch back together
+ foreach ($cache_split as $curr_idx => $curr_split) {
+ // escape PHP tags in template content
+ $content .= preg_replace('/(<%|%>|<\?php|<\?|\?>|<script\s+language\s*=\s*[\"\']?\s*php\s*[\"\']?\s*>)/',
+ "<?php echo '\$1'; ?>\n", $curr_split);
+ if (isset($cache_parts[0][$curr_idx])) {
+ $_template->cached->has_nocache_code = true;
+ $content .= $cache_parts[1][$curr_idx];
+ }
+ }
+ if (!$no_output_filter && !$_template->compiled->has_nocache_code &&
+ (isset($_template->smarty->autoload_filters['output']) ||
+ isset($_template->smarty->registered_filters['output']))
+ ) {
+ $content = $_template->smarty->ext->_filterHandler->runFilter('output', $content, $_template);
+ }
+ // write cache file content
+ $this->writeCachedContent($cached, $_template, $content);
+ }
+
+ /**
+ * Cache was invalid , so render from compiled and write to cache
+ *
+ * @param \Smarty_Template_Cached $cached
+ * @param \Smarty_Internal_Template $_template
+ * @param $no_output_filter
+ *
+ * @throws \Exception
+ */
+ public function updateCache(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template, $no_output_filter)
+ {
+ if ($_template->source->handler->uncompiled) {
+ ob_start();
+ $_template->source->render($_template);
+ } else {
+ ob_start();
+ if (!isset($_template->compiled)) {
+ $_template->loadCompiled();
+ }
+ $_template->compiled->render($_template);
+ }
+ if ($_template->smarty->debugging) {
+ $_template->smarty->_debug->start_cache($_template);
+ }
+ $this->removeNoCacheHash($cached, $_template, $no_output_filter);
+ $compile_check = $_template->smarty->compile_check;
+ $_template->smarty->compile_check = false;
+ if (isset($_template->parent) && $_template->parent->_objType == 2) {
+ $_template->compiled->unifunc = $_template->parent->compiled->unifunc;
+ }
+ if (!$_template->cached->processed) {
+ $_template->cached->process($_template, true);
+ }
+ $_template->smarty->compile_check = $compile_check;
+ $cached->getRenderedTemplateCode($_template);
+ if ($_template->smarty->debugging) {
+ $_template->smarty->_debug->end_cache($_template);
+ }
+ }
+
+ /**
+ * Writes the content to cache resource
+ *
+ * @param \Smarty_Template_Cached $cached
+ * @param Smarty_Internal_Template $_template
+ * @param string $content
+ *
+ * @return bool
+ */
+ public function writeCachedContent(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template, $content)
+ {
+ if ($_template->source->handler->recompiled || !($_template->caching == Smarty::CACHING_LIFETIME_CURRENT ||
+ $_template->caching == Smarty::CACHING_LIFETIME_SAVED)
+ ) {
+ // don't write cache file
+ return false;
+ }
+ $content = $_template->smarty->ext->_codeFrame->create($_template, $content, '', true);
+ if (!empty($_template->cached->tpl_function)) {
+ foreach ($_template->cached->tpl_function as $funcParam) {
+ if (is_file($funcParam['compiled_filepath'])) {
+ // read compiled file
+ $code = file_get_contents($funcParam['compiled_filepath']);
+ // grab template function
+ if (preg_match("/\/\* {$funcParam['call_name']} \*\/([\S\s]*?)\/\*\/ {$funcParam['call_name']} \*\//",
+ $code, $match)) {
+ unset($code);
+ $content .= "<?php " . $match[0] . "?>\n";
+ }
+ }
+ }
+ }
+ return $this->write($cached, $_template, $content);
+ }
+
+ /**
+ * Write this cache object to handler
+ *
+ * @param \Smarty_Template_Cached $cached
+ * @param Smarty_Internal_Template $_template template object
+ * @param string $content content to cache
+ *
+ * @return bool success
+ */
+ public function write(Smarty_Template_Cached $cached, Smarty_Internal_Template $_template, $content)
+ {
+ if (!$_template->source->handler->recompiled) {
+ if ($cached->handler->writeCachedContent($_template, $content)) {
+ $cached->content = null;
+ $cached->timestamp = time();
+ $cached->exists = true;
+ $cached->valid = true;
+ $cached->cache_lifetime = $_template->cache_lifetime;
+ $cached->processed = false;
+ if ($_template->smarty->cache_locking) {
+ $cached->handler->releaseLock($_template->smarty, $cached);
+ }
+
+ return true;
+ }
+ $cached->content = null;
+ $cached->timestamp = false;
+ $cached->exists = false;
+ $cached->valid = false;
+ $cached->processed = false;
+ }
+
+ return false;
+ }
+
+} \ No newline at end of file