/**
* get hiweb_tpl property in template context
*
* @param string $property_name property name
*
* @throws SmurtyException
*/
public function __get($property_name)
{
switch ($property_name) {
case 'source':
if (strlen($this->template_resource) == 0) {
throw new SmurtyException('Missing template name');
}
$this->source = Smurty_Resource::source($this);
// cache template object under a unique ID
// do not cache eval resources
if ($this->source->type != 'eval') {
if ($this->smurty->allow_ambiguous_resources) {
$_templateId = $this->source->unique_resource . $this->cache_id . $this->compile_id;
} else {
$_templateId = $this->smurty->joined_template_dir . '#' . $this->template_resource . $this->cache_id . $this->compile_id;
}
if (isset($_templateId[150])) {
$_templateId = sha1($_templateId);
}
$this->smurty->template_objects[$_templateId] = $this;
}
return $this->source;
case 'compiled':
$this->compiled = $this->source->getCompiled($this);
return $this->compiled;
case 'cached':
if (!class_exists('Smurty_Template_Cached')) {
include HIWEB_CORE_HTML_ASSETS . 'smurty_cacheresource.php';
}
$this->cached = new Smurty_Template_Cached($this);
return $this->cached;
case 'compiler':
$this->smurty->loadPlugin($this->source->compiler_class);
$this->compiler = new $this->source->compiler_class($this->source->template_lexer_class, $this->source->template_parser_class, $this->smurty);
return $this->compiler;
// FIXME: routing of template -> smurty attributes
// FIXME: routing of template -> smurty attributes
default:
if (property_exists($this->smurty, $property_name)) {
return $this->smurty->{$property_name};
}
}
throw new SmurtyException("template property '{$property_name}' does not exist.");
}
/**
* Load Cache Resource Handler
*
* @param hiweb_tpl $smurty hiweb_tpl object
* @param string $type name of the cache resource
*
* @throws SmurtyException
* @return Smurty_CacheResource Cache Resource Handler
*/
public static function load(hiweb_tpl $smurty, $type = null)
{
if (!isset($type)) {
$type = $smurty->caching_type;
}
// try smurty's cache
if (isset($smurty->_cacheresource_handlers[$type])) {
return $smurty->_cacheresource_handlers[$type];
}
// try registered resource
if (isset($smurty->registered_cache_resources[$type])) {
// do not cache these instances as they may vary from instance to instance
return $smurty->_cacheresource_handlers[$type] = $smurty->registered_cache_resources[$type];
}
// try hiweb-core-tpl dir
if (isset(self::$sysplugins[$type])) {
if (!isset(self::$resources[$type])) {
$cache_resource_class = 'Smurty_Internal_CacheResource_' . ucfirst($type);
self::$resources[$type] = new $cache_resource_class();
}
return $smurty->_cacheresource_handlers[$type] = self::$resources[$type];
}
// try plugins dir
$cache_resource_class = 'Smurty_CacheResource_' . ucfirst($type);
if ($smurty->loadPlugin($cache_resource_class)) {
if (!isset(self::$resources[$type])) {
self::$resources[$type] = new $cache_resource_class();
}
return $smurty->_cacheresource_handlers[$type] = self::$resources[$type];
}
// give up
throw new SmurtyException("Unable to load cache resource '{$type}'");
}
/**
* Load Resource Handler
*
* @param hiweb_tpl $smurty smurty object
* @param string $type name of the resource
*
* @throws SmurtyException
* @return Smurty_Resource Resource Handler
*/
public static function load(hiweb_tpl $smurty, $type)
{
// try smurty's cache
if (isset($smurty->_resource_handlers[$type])) {
return $smurty->_resource_handlers[$type];
}
// try registered resource
if (isset($smurty->registered_resources[$type])) {
if ($smurty->registered_resources[$type] instanceof Smurty_Resource) {
$smurty->_resource_handlers[$type] = $smurty->registered_resources[$type];
// note registered to smurty is not kept unique!
return $smurty->_resource_handlers[$type];
}
if (!isset(self::$resources['registered'])) {
self::$resources['registered'] = new Smurty_Internal_Resource_Registered();
}
if (!isset($smurty->_resource_handlers[$type])) {
$smurty->_resource_handlers[$type] = self::$resources['registered'];
}
return $smurty->_resource_handlers[$type];
}
// try hiweb-core-tpl dir
if (isset(self::$sysplugins[$type])) {
if (!isset(self::$resources[$type])) {
$_resource_class = 'Smurty_Internal_Resource_' . ucfirst($type);
self::$resources[$type] = new $_resource_class();
}
return $smurty->_resource_handlers[$type] = self::$resources[$type];
}
// try plugins dir
$_resource_class = 'Smurty_Resource_' . ucfirst($type);
if ($smurty->loadPlugin($_resource_class)) {
if (isset(self::$resources[$type])) {
return $smurty->_resource_handlers[$type] = self::$resources[$type];
}
if (class_exists($_resource_class, false)) {
self::$resources[$type] = new $_resource_class();
return $smurty->_resource_handlers[$type] = self::$resources[$type];
} else {
$smurty->registerResource($type, array("smurty_resource_{$type}_source", "smurty_resource_{$type}_timestamp", "smurty_resource_{$type}_secure", "smurty_resource_{$type}_trusted"));
// give it another try, now that the resource is registered properly
return self::load($smurty, $type);
}
}
// try streams
$_known_stream = stream_get_wrappers();
if (in_array($type, $_known_stream)) {
// is known stream
if (is_object($smurty->security_policy)) {
$smurty->security_policy->isTrustedStream($type);
}
if (!isset(self::$resources['stream'])) {
self::$resources['stream'] = new Smurty_Internal_Resource_Stream();
}
return $smurty->_resource_handlers[$type] = self::$resources['stream'];
}
// TODO: try default_(template|config)_handler
// give up
throw new SmurtyException("Unknown resource type '{$type}'");
}
/**
* Подключение модуля функций hiweb_tpl
* @return hiweb_tpl
*/
public function tpl()
{
static $class = null;
if (!is_object($class) && file_exists(dirname(__FILE__) . '/hiweb-core-tpl.php')) {
require_once dirname(__FILE__) . '/hiweb-core-tpl.php';
$class = new hiweb_tpl();
$class->registerPlugin('block', 'lang', array($this, 'tplBlock_lang'));
$class->registerPlugin('modifier', 'lang', array($this, 'tplModifier_lang'));
$class->registerPlugin('modifier', 'allow', array($this->string(), 'getStr_allowSymbols'));
$class->registerPlugin('modifier', 'print_r', array($this, 'print_r'));
$class->registerPlugin('modifier', 'tpl', array($this->file(), 'getHtml_fromTplStr'));
$class->registerPlugin('block', 'helpPoint', array($this->wizard(), 'getHtml_helpPoint'));
$class->registerPlugin('block', 'helpPointImage', array($this->wizard(), 'getHtml_helpPointImage'));
$cachePath = HIWEB_DIR_CACHE . DIR_SEPARATOR . 'tpl';
$this->file()->do_foldersAutoCreate($cachePath);
$class->template_dir = $cachePath . "/templates";
$class->compile_dir = $cachePath . "/templates_c";
$class->config_dir = $cachePath . "/config";
$class->cache_dir = $cachePath . "/cache";
//$smarty->plugins_dir[] = $theme_path . "/plugins";
//$smarty->trusted_dir = $theme_path . "/trusted";
}
return $class;
}
/**
* diagnose hiweb_tpl setup
* If $errors is secified, the diagnostic report will be appended to the array, rather than being output.
*
* @param hiweb_tpl $smurty hiweb_tpl instance to test
* @param array $errors array to push results into rather than outputting them
*
* @return bool status, true if everything is fine, false else
*/
public static function testInstall(hiweb_tpl $smurty, &$errors = null)
{
$status = true;
if ($errors === null) {
echo "<PRE>\n";
echo "hiweb_tpl Installation test...\n";
echo "Testing template directory...\n";
}
$_stream_resolve_include_path = function_exists('stream_resolve_include_path');
// test if all registered template_dir are accessible
foreach ($smurty->getTemplateDir() as $template_dir) {
$_template_dir = $template_dir;
$template_dir = realpath($template_dir);
// resolve include_path or fail existence
if (!$template_dir) {
if ($smurty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_template_dir)) {
// try PHP include_path
if ($_stream_resolve_include_path) {
$template_dir = stream_resolve_include_path($_template_dir);
} else {
$template_dir = Smurty_Internal_Get_Include_Path::getIncludePath($_template_dir);
}
if ($template_dir !== false) {
if ($errors === null) {
echo "{$template_dir} is OK.\n";
}
continue;
} else {
$status = false;
$message = "FAILED: {$_template_dir} does not exist (and couldn't be found in include_path either)";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
continue;
}
} else {
$status = false;
$message = "FAILED: {$_template_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
continue;
}
}
if (!is_dir($template_dir)) {
$status = false;
$message = "FAILED: {$template_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
} elseif (!is_readable($template_dir)) {
$status = false;
$message = "FAILED: {$template_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['template_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$template_dir} is OK.\n";
}
}
}
if ($errors === null) {
echo "Testing compile directory...\n";
}
// test if registered compile_dir is accessible
$__compile_dir = $smurty->getCompileDir();
$_compile_dir = realpath($__compile_dir);
if (!$_compile_dir) {
$status = false;
$message = "FAILED: {$__compile_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} elseif (!is_dir($_compile_dir)) {
$status = false;
$message = "FAILED: {$_compile_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} elseif (!is_readable($_compile_dir)) {
$status = false;
$message = "FAILED: {$_compile_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} elseif (!is_writable($_compile_dir)) {
$status = false;
$message = "FAILED: {$_compile_dir} is not writable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['compile_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$_compile_dir} is OK.\n";
}
}
if ($errors === null) {
echo "Testing plugins directory...\n";
}
// test if all registered plugins_dir are accessible
// and if core plugins directory is still registered
$_core_plugins_dir = realpath(dirname(__FILE__) . '/../plugins');
$_core_plugins_available = false;
foreach ($smurty->getPluginsDir() as $plugin_dir) {
$_plugin_dir = $plugin_dir;
$plugin_dir = realpath($plugin_dir);
// resolve include_path or fail existence
if (!$plugin_dir) {
if ($smurty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_plugin_dir)) {
// try PHP include_path
if ($_stream_resolve_include_path) {
$plugin_dir = stream_resolve_include_path($_plugin_dir);
} else {
$plugin_dir = Smurty_Internal_Get_Include_Path::getIncludePath($_plugin_dir);
}
if ($plugin_dir !== false) {
if ($errors === null) {
echo "{$plugin_dir} is OK.\n";
}
continue;
} else {
$status = false;
$message = "FAILED: {$_plugin_dir} does not exist (and couldn't be found in include_path either)";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
continue;
}
} else {
$status = false;
$message = "FAILED: {$_plugin_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
continue;
}
}
if (!is_dir($plugin_dir)) {
$status = false;
$message = "FAILED: {$plugin_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
} elseif (!is_readable($plugin_dir)) {
$status = false;
$message = "FAILED: {$plugin_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir'] = $message;
}
} elseif ($_core_plugins_dir && $_core_plugins_dir == realpath($plugin_dir)) {
$_core_plugins_available = true;
if ($errors === null) {
echo "{$plugin_dir} is OK.\n";
}
} else {
if ($errors === null) {
echo "{$plugin_dir} is OK.\n";
}
}
}
if (!$_core_plugins_available) {
$status = false;
$message = "WARNING: hiweb_tpl's own libs/plugins is not available";
if ($errors === null) {
echo $message . ".\n";
} elseif (!isset($errors['plugins_dir'])) {
$errors['plugins_dir'] = $message;
}
}
if ($errors === null) {
echo "Testing cache directory...\n";
}
// test if all registered cache_dir is accessible
$__cache_dir = $smurty->getCacheDir();
$_cache_dir = realpath($__cache_dir);
if (!$_cache_dir) {
$status = false;
$message = "FAILED: {$__cache_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} elseif (!is_dir($_cache_dir)) {
$status = false;
$message = "FAILED: {$_cache_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} elseif (!is_readable($_cache_dir)) {
$status = false;
$message = "FAILED: {$_cache_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} elseif (!is_writable($_cache_dir)) {
$status = false;
$message = "FAILED: {$_cache_dir} is not writable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['cache_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$_cache_dir} is OK.\n";
}
}
if ($errors === null) {
echo "Testing configs directory...\n";
}
// test if all registered config_dir are accessible
foreach ($smurty->getConfigDir() as $config_dir) {
$_config_dir = $config_dir;
$config_dir = realpath($config_dir);
// resolve include_path or fail existence
if (!$config_dir) {
if ($smurty->use_include_path && !preg_match('/^([\\/\\\\]|[a-zA-Z]:[\\/\\\\])/', $_config_dir)) {
// try PHP include_path
if ($_stream_resolve_include_path) {
$config_dir = stream_resolve_include_path($_config_dir);
} else {
$config_dir = Smurty_Internal_Get_Include_Path::getIncludePath($_config_dir);
}
if ($config_dir !== false) {
if ($errors === null) {
echo "{$config_dir} is OK.\n";
}
continue;
} else {
$status = false;
$message = "FAILED: {$_config_dir} does not exist (and couldn't be found in include_path either)";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
continue;
}
} else {
$status = false;
$message = "FAILED: {$_config_dir} does not exist";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
continue;
}
}
if (!is_dir($config_dir)) {
$status = false;
$message = "FAILED: {$config_dir} is not a directory";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
} elseif (!is_readable($config_dir)) {
$status = false;
$message = "FAILED: {$config_dir} is not readable";
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['config_dir'] = $message;
}
} else {
if ($errors === null) {
echo "{$config_dir} is OK.\n";
}
}
}
if ($errors === null) {
echo "Testing sysplugin files...\n";
}
// test if hiweb-core-tpl are available
$source = HIWEB_CORE_HTML_ASSETS;
if (is_dir($source)) {
$expected = array("smurty_cacheresource.php" => true, "smurty_cacheresource_custom.php" => true, "smurty_cacheresource_keyvaluestore.php" => true, "smurty_config_source.php" => true, "smurty_internal_cacheresource_file.php" => true, "smurty_internal_compile_append.php" => true, "smurty_internal_compile_assign.php" => true, "smurty_internal_compile_block.php" => true, "smurty_internal_compile_break.php" => true, "smurty_internal_compile_call.php" => true, "smurty_internal_compile_capture.php" => true, "smurty_internal_compile_config_load.php" => true, "smurty_internal_compile_continue.php" => true, "smurty_internal_compile_debug.php" => true, "smurty_internal_compile_eval.php" => true, "smurty_internal_compile_extends.php" => true, "smurty_internal_compile_for.php" => true, "smurty_internal_compile_foreach.php" => true, "smurty_internal_compile_function.php" => true, "smurty_internal_compile_if.php" => true, "smurty_internal_compile_include.php" => true, "smurty_internal_compile_include_php.php" => true, "smurty_internal_compile_insert.php" => true, "smurty_internal_compile_ldelim.php" => true, "smurty_internal_compile_nocache.php" => true, "smurty_internal_compile_private_block_plugin.php" => true, "smurty_internal_compile_private_function_plugin.php" => true, "smurty_internal_compile_private_modifier.php" => true, "smurty_internal_compile_private_object_block_function.php" => true, "smurty_internal_compile_private_object_function.php" => true, "smurty_internal_compile_private_print_expression.php" => true, "smurty_internal_compile_private_registered_block.php" => true, "smurty_internal_compile_private_registered_function.php" => true, "smurty_internal_compile_private_special_variable.php" => true, "smurty_internal_compile_rdelim.php" => true, "smurty_internal_compile_section.php" => true, "smurty_internal_compile_setfilter.php" => true, "smurty_internal_compile_while.php" => true, "smurty_internal_compilebase.php" => true, "smurty_internal_config.php" => true, "smurty_internal_config_file_compiler.php" => true, "smurty_internal_configfilelexer.php" => true, "smurty_internal_configfileparser.php" => true, "smurty_internal_data.php" => true, "smurty_internal_debug.php" => true, "smurty_internal_filter_handler.php" => true, "smurty_internal_function_call_handler.php" => true, "smurty_internal_get_include_path.php" => true, "smurty_internal_nocache_insert.php" => true, "smurty_internal_parsetree.php" => true, "smurty_internal_resource_eval.php" => true, "smurty_internal_resource_extends.php" => true, "smurty_internal_resource_file.php" => true, "smurty_internal_resource_registered.php" => true, "smurty_internal_resource_stream.php" => true, "smurty_internal_resource_string.php" => true, "smurty_internal_smurtytemplatecompiler.php" => true, "smurty_internal_template.php" => true, "smurty_internal_templatebase.php" => true, "smurty_internal_templatecompilerbase.php" => true, "smurty_internal_templatelexer.php" => true, "smurty_internal_templateparser.php" => true, "smurty_internal_utility.php" => true, "smurty_internal_write_file.php" => true, "smurty_resource.php" => true, "smurty_resource_custom.php" => true, "smurty_resource_recompiled.php" => true, "smurty_resource_uncompiled.php" => true, "smurty_security.php" => true);
$iterator = new DirectoryIterator($source);
foreach ($iterator as $file) {
if (!$file->isDot()) {
$filename = $file->getFilename();
if (isset($expected[$filename])) {
unset($expected[$filename]);
}
}
}
if ($expected) {
$status = false;
$message = "FAILED: files missing from libs/hiweb-core-tpl: " . join(', ', array_keys($expected));
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['hiweb-core-tpl'] = $message;
}
} elseif ($errors === null) {
echo "... OK\n";
}
} else {
$status = false;
$message = "FAILED: " . HIWEB_CORE_HTML_ASSETS . ' is not a directory';
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['sysplugins_dir_constant'] = $message;
}
}
if ($errors === null) {
echo "Testing plugin files...\n";
}
// test if core plugins are available
$source = HIWEB_TPL_PLUGINS_DIR;
if (is_dir($source)) {
$expected = array("block.textformat.php" => true, "function.counter.php" => true, "function.cycle.php" => true, "function.fetch.php" => true, "function.html_checkboxes.php" => true, "function.html_image.php" => true, "function.html_options.php" => true, "function.html_radios.php" => true, "function.html_select_date.php" => true, "function.html_select_time.php" => true, "function.html_table.php" => true, "function.mailto.php" => true, "function.math.php" => true, "modifier.capitalize.php" => true, "modifier.date_format.php" => true, "modifier.debug_print_var.php" => true, "modifier.escape.php" => true, "modifier.regex_replace.php" => true, "modifier.replace.php" => true, "modifier.spacify.php" => true, "modifier.truncate.php" => true, "modifiercompiler.cat.php" => true, "modifiercompiler.count_characters.php" => true, "modifiercompiler.count_paragraphs.php" => true, "modifiercompiler.count_sentences.php" => true, "modifiercompiler.count_words.php" => true, "modifiercompiler.default.php" => true, "modifiercompiler.escape.php" => true, "modifiercompiler.from_charset.php" => true, "modifiercompiler.indent.php" => true, "modifiercompiler.lower.php" => true, "modifiercompiler.noprint.php" => true, "modifiercompiler.string_format.php" => true, "modifiercompiler.strip.php" => true, "modifiercompiler.strip_tags.php" => true, "modifiercompiler.to_charset.php" => true, "modifiercompiler.unescape.php" => true, "modifiercompiler.upper.php" => true, "modifiercompiler.wordwrap.php" => true, "outputfilter.trimwhitespace.php" => true, "shared.escape_special_chars.php" => true, "shared.literal_compiler_param.php" => true, "shared.make_timestamp.php" => true, "shared.mb_str_replace.php" => true, "shared.mb_unicode.php" => true, "shared.mb_wordwrap.php" => true, "variablefilter.htmlspecialchars.php" => true);
$iterator = new DirectoryIterator($source);
foreach ($iterator as $file) {
if (!$file->isDot()) {
$filename = $file->getFilename();
if (isset($expected[$filename])) {
unset($expected[$filename]);
}
}
}
if ($expected) {
$status = false;
$message = "FAILED: files missing from libs/plugins: " . join(', ', array_keys($expected));
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins'] = $message;
}
} elseif ($errors === null) {
echo "... OK\n";
}
} else {
$status = false;
$message = "FAILED: " . HIWEB_TPL_PLUGINS_DIR . ' is not a directory';
if ($errors === null) {
echo $message . ".\n";
} else {
$errors['plugins_dir_constant'] = $message;
}
}
if ($errors === null) {
echo "Tests complete.\n";
echo "</PRE>\n";
}
return $status;
}
/**
* Empty cache for a specific template
*
* @param hiweb_tpl $smurty
* @param string $resource_name template name
* @param string $cache_id cache id
* @param string $compile_id compile id
* @param integer $exp_time expiration time (number of seconds, not timestamp)
*
* @return integer number of cache files deleted
*/
public function clear(hiweb_tpl $smurty, $resource_name, $cache_id, $compile_id, $exp_time)
{
$_cache_id = isset($cache_id) ? preg_replace('![^\\w\\|]+!', '_', $cache_id) : null;
$_compile_id = isset($compile_id) ? preg_replace('![^\\w\\|]+!', '_', $compile_id) : null;
$_dir_sep = $smurty->use_sub_dirs ? '/' : '^';
$_compile_id_offset = $smurty->use_sub_dirs ? 3 : 0;
if (($_dir = realpath($smurty->getCacheDir())) === false) {
return 0;
}
$_dir .= '/';
$_dir_length = strlen($_dir);
if (isset($_cache_id)) {
$_cache_id_parts = explode('|', $_cache_id);
$_cache_id_parts_count = count($_cache_id_parts);
if ($smurty->use_sub_dirs) {
foreach ($_cache_id_parts as $id_part) {
$_dir .= $id_part . DIR_SEPARATOR;
}
}
}
if (isset($resource_name)) {
$_save_stat = $smurty->caching;
$smurty->caching = true;
$tpl = new $smurty->template_class($resource_name, $smurty);
$smurty->caching = $_save_stat;
// remove from template cache
$tpl->source;
// have the template registered before unset()
if ($smurty->allow_ambiguous_resources) {
$_templateId = $tpl->source->unique_resource . $tpl->cache_id . $tpl->compile_id;
} else {
$_templateId = $smurty->joined_template_dir . '#' . $resource_name . $tpl->cache_id . $tpl->compile_id;
}
if (isset($_templateId[150])) {
$_templateId = sha1($_templateId);
}
unset($smurty->template_objects[$_templateId]);
if ($tpl->source->exists) {
$_resourcename_parts = basename(str_replace('^', '/', $tpl->cached->filepath));
} else {
return 0;
}
}
$_count = 0;
$_time = time();
if (file_exists($_dir)) {
$_cacheDirs = new RecursiveDirectoryIterator($_dir);
$_cache = new RecursiveIteratorIterator($_cacheDirs, RecursiveIteratorIterator::CHILD_FIRST);
foreach ($_cache as $_file) {
if (substr(basename($_file->getPathname()), 0, 1) == '.' || strpos($_file, '.svn') !== false) {
continue;
}
// directory ?
if ($_file->isDir()) {
if (!$_cache->isDot()) {
// delete folder if empty
@rmdir($_file->getPathname());
}
} else {
$_parts = explode($_dir_sep, str_replace('\\', '/', substr((string) $_file, $_dir_length)));
$_parts_count = count($_parts);
// check name
if (isset($resource_name)) {
if ($_parts[$_parts_count - 1] != $_resourcename_parts) {
continue;
}
}
// check compile id
if (isset($_compile_id) && (!isset($_parts[$_parts_count - 2 - $_compile_id_offset]) || $_parts[$_parts_count - 2 - $_compile_id_offset] != $_compile_id)) {
continue;
}
// check cache id
if (isset($_cache_id)) {
// count of cache id parts
$_parts_count = isset($_compile_id) ? $_parts_count - 2 - $_compile_id_offset : $_parts_count - 1 - $_compile_id_offset;
if ($_parts_count < $_cache_id_parts_count) {
continue;
}
for ($i = 0; $i < $_cache_id_parts_count; $i++) {
if ($_parts[$i] != $_cache_id_parts[$i]) {
continue 2;
}
}
}
// expired ?
if (isset($exp_time)) {
if ($exp_time < 0) {
preg_match('#\'cache_lifetime\' =>\\s*(\\d*)#', file_get_contents($_file), $match);
if ($_time < @filemtime($_file) + $match[1]) {
continue;
}
} else {
if ($_time - @filemtime($_file) < $exp_time) {
continue;
}
}
}
$_count += @unlink((string) $_file) ? 1 : 0;
}
}
}
return $_count;
}
/**
* Enable error handler to mute expected messages
*
* @return void
*/
public static function muteExpectedErrors()
{
/*
error muting is done because some people implemented custom error_handlers using
http://php.net/set_error_handler and for some reason did not understand the following paragraph:
It is important to remember that the standard PHP error handler is completely bypassed for the
error types specified by error_types unless the callback function returns FALSE.
error_reporting() settings will have no effect and your error handler will be called regardless -
however you are still able to read the current value of error_reporting and act appropriately.
Of particular note is that this value will be 0 if the statement that caused the error was
prepended by the @ error-control operator.
hiweb_tpl deliberately uses @filemtime() over file_exists() and filemtime() in some places. Reasons include
- @filemtime() is almost twice as fast as using an additional file_exists()
- between file_exists() and filemtime() a possible race condition is opened,
which does not exist using the simple @filemtime() approach.
*/
$error_handler = array('hiweb_tpl', 'mutingErrorHandler');
$previous = set_error_handler($error_handler);
// avoid dead loops
if ($previous !== $error_handler) {
hiweb_tpl::$_previous_error_handler = $previous;
}
}
/**
* Initialize new hiweb_tplChild object
*
* @param array $options options to set during initialization, e.g. array( 'forceCompile' => false )
*/
public function __construct(array $options = array())
{
parent::__construct($options);
// register {php} tag
$this->registerPlugin('block', 'php', 'smurty_php_tag');
}