0,0 → 1,183 |
<?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) |
{ |
} |
|
/** |
* 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, $no_output_filter) |
{ |
ob_start(); |
if (!isset($_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); |
$compile_check = (int)$_template->compile_check; |
$_template->compile_check = Smarty::COMPILECHECK_OFF; |
if ($_template->_isSubTpl()) { |
$_template->compiled->unifunc = $_template->parent->compiled->unifunc; |
} |
if (!$_template->cached->processed) { |
$_template->cached->process($_template, true); |
} |
$_template->compile_check = $compile_check; |
$cached->getRenderedTemplateCode($_template); |
if ($_template->smarty->debugging) { |
$_template->smarty->_debug->end_cache($_template); |
} |
} |
|
/** |
* 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 |
) { |
$php_pattern = '/(<%|%>|<\?php|<\?|\?>|<script\s+language\s*=\s*[\"\']?\s*php\s*[\"\']?\s*>)/'; |
$content = ob_get_clean(); |
$hash_array = $cached->hashes; |
$hash_array[ $_template->compiled->nocache_hash ] = true; |
$hash_array = array_keys($hash_array); |
$nocache_hash = '(' . implode('|', $hash_array) . ')'; |
$_template->cached->has_nocache_code = false; |
// get text between non-cached items |
$cache_split = |
preg_split( |
"!/\*%%SmartyNocache:{$nocache_hash}%%\*\/(.+?)/\*/%%SmartyNocache:{$nocache_hash}%%\*/!s", |
$content |
); |
// get non-cached items |
preg_match_all( |
"!/\*%%SmartyNocache:{$nocache_hash}%%\*\/(.+?)/\*/%%SmartyNocache:{$nocache_hash}%%\*/!s", |
$content, |
$cache_parts |
); |
$content = ''; |
// loop over items, stitch back together |
foreach ($cache_split as $curr_idx => $curr_split) { |
if (preg_match($php_pattern, $curr_split)) { |
// escape PHP tags in template content |
$php_split = preg_split( |
$php_pattern, |
$curr_split |
); |
preg_match_all( |
$php_pattern, |
$curr_split, |
$php_parts |
); |
foreach ($php_split as $idx_php => $curr_php) { |
$content .= $curr_php; |
if (isset($php_parts[ 0 ][ $idx_php ])) { |
$content .= "<?php echo '{$php_parts[ 1 ][ $idx_php ]}'; ?>\n"; |
} |
} |
} else { |
$content .= $curr_split; |
} |
if (isset($cache_parts[ 0 ][ $curr_idx ])) { |
$_template->cached->has_nocache_code = true; |
$content .= $cache_parts[ 2 ][ $curr_idx ]; |
} |
} |
if (!$no_output_filter && !$_template->cached->has_nocache_code |
&& (isset($_template->smarty->autoload_filters[ 'output' ]) |
|| isset($_template->smarty->registered_filters[ 'output' ])) |
) { |
$content = $_template->smarty->ext->_filterHandler->runFilter('output', $content, $_template); |
} |
// write cache file content |
$this->writeCachedContent($_template, $content); |
} |
|
/** |
* Writes the content to cache resource |
* |
* @param Smarty_Internal_Template $_template |
* @param string $content |
* |
* @return bool |
*/ |
public function writeCachedContent(Smarty_Internal_Template $_template, $content) |
{ |
if ($_template->source->handler->recompiled || !$_template->caching |
) { |
// don't write cache file |
return false; |
} |
if (!isset($_template->cached)) { |
$_template->loadCached(); |
} |
$content = $_template->smarty->ext->_codeFrame->create($_template, $content, '', true); |
return $this->write($_template, $content); |
} |
|
/** |
* Write this cache object to handler |
* |
* @param Smarty_Internal_Template $_template template object |
* @param string $content content to cache |
* |
* @return bool success |
*/ |
public function write(Smarty_Internal_Template $_template, $content) |
{ |
if (!$_template->source->handler->recompiled) { |
$cached = $_template->cached; |
if ($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; |
} |
} |