/**
* populate Source Object with meta data from Resource
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*
* @return void
*/
public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$uid = '';
$sources = array();
$exists = true;
foreach ($_template->smarty->getTemplateDir() as $key => $directory) {
try {
$s = Smarty_Resource::source(null, $source->smarty, '[' . $key . ']' . $source->name);
if (!$s->exists) {
continue;
}
$sources[$s->uid] = $s;
$uid .= $s->filepath;
} catch (SmartyException $e) {
}
}
if (!$sources) {
$source->exists = false;
$source->template = $_template;
return;
}
$sources = array_reverse($sources, true);
reset($sources);
$s = current($sources);
$source->components = $sources;
$source->filepath = $s->filepath;
$source->uid = sha1($uid);
$source->exists = $exists;
if ($_template && $_template->smarty->compile_check) {
$source->timestamp = $s->timestamp;
}
// need the template at getContent()
$source->template = $_template;
}
/**
* populate Source Object with meta data from Resource
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*/
public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$uid = '';
$sources = array();
$components = explode('|', $source->name);
$exists = true;
foreach ($components as $component) {
$s = Smarty_Resource::source(null, $source->smarty, $component);
if ($s->type == 'php') {
throw new SmartyException("Resource type {$s->type} cannot be used with the extends resource type");
}
$sources[$s->uid] = $s;
$uid .= $s->filepath;
if ($_template && $_template->smarty->compile_check) {
$exists = $exists && $s->exists;
}
}
$source->components = $sources;
$source->filepath = $s->filepath;
$source->uid = sha1($uid);
if ($_template && $_template->smarty->compile_check) {
$source->timestamp = $s->timestamp;
$source->exists = $exists;
}
// need the template at getContent()
$source->template = $_template;
}
/**
* populate Source Object with meta data from Resource
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*
* @return void
*/
public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$uid = '';
$sources = array();
$timestamp = 0;
foreach ($_template->smarty->getTemplateDir() as $key => $directory) {
try {
$s = Smarty_Resource::source(null, $source->smarty, 'file:' . '[' . $key . ']' . $source->name);
if (!$s->exists) {
continue;
}
$sources[$s->uid] = $s;
$uid .= $s->filepath;
$timestamp = $s->timestamp > $timestamp ? $s->timestamp : $timestamp;
} catch (SmartyException $e) {
}
}
if (!$sources) {
$source->exists = false;
return;
}
$sources = array_reverse($sources, true);
reset($sources);
$s = current($sources);
$source->components = $sources;
$source->filepath = $s->filepath;
$source->uid = sha1($uid . $_template->smarty->_joined_template_dir);
$source->exists = true;
$source->timestamp = $timestamp;
}
/**
* populate Source Object with meta data from Resource
*
* @param Smarty_Template_Source $source source object
* @param Smarty_Internal_Template $_template template object
*/
public function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template = null)
{
$filePath = $this->buildFilepath($source, $_template);
$s = Smarty_Resource::source(null, $source->smarty, $filePath);
$source->components = $s;
$source->filepath = $s->filepath;
$source->uid = $s->uid;
if ($_template && $_template->smarty->compile_check) {
$source->timestamp = $s->timestamp;
$source->exists = $s->exists;
}
$source->template = $_template;
}
/**
* get Smarty property in template context
*
* @param string $property_name property name
*/
public function __get($property_name)
{
switch ($property_name) {
case 'source':
if (empty($this->template_resource)) {
throw new SmartyException("Unable to parse resource name \"{$this->template_resource}\"");
}
$this->source = Smarty_Resource::source($this);
// cache template object under a unique ID
// do not cache eval resources
if ($this->source->type != 'eval') {
if ($this->smarty->allow_ambiguous_resources) {
$_templateId = $this->source->unique_resource . $this->cache_id . $this->compile_id;
} else {
$_templateId = $this->smarty->joined_template_dir . '#' . $this->template_resource . $this->cache_id . $this->compile_id;
}
if (isset($_templateId[150])) {
$_templateId = sha1($_templateId);
}
$this->smarty->template_objects[$_templateId] = $this;
}
return $this->source;
case 'compiled':
$this->compiled = $this->source->getCompiled($this);
return $this->compiled;
case 'cached':
if (!class_exists('Smarty_Template_Cached')) {
include SMARTY_SYSPLUGINS_DIR . 'smarty_cacheresource.php';
}
$this->cached = new Smarty_Template_Cached($this);
return $this->cached;
case 'compiler':
$this->smarty->loadPlugin($this->source->compiler_class);
$this->compiler = new $this->source->compiler_class($this->source->template_lexer_class, $this->source->template_parser_class, $this->smarty);
return $this->compiler;
// FIXME: routing of template -> smarty attributes
// FIXME: routing of template -> smarty attributes
default:
if (property_exists($this->smarty, $property_name)) {
return $this->smarty->{$property_name};
}
}
throw new SmartyException("template property '{$property_name}' does not exist.");
}
/**
* 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 $cache flag if called from cache file
*
* @return bool flag if compiled or cache file is valid
*/
public function decodeProperties($properties, $cache = false)
{
$properties['version'] = isset($properties['version']) ? $properties['version'] : '';
$is_valid = true;
if (Smarty::SMARTY_VERSION != $properties['version']) {
// new version must rebuild
$is_valid = false;
} elseif ((!$cache && $this->smarty->compile_check || $cache && ($this->smarty->compile_check === true || $this->smarty->compile_check === Smarty::COMPILECHECK_ON)) && !empty($properties['file_dependency'])) {
// check file dependencies at compiled code
foreach ($properties['file_dependency'] as $_file_to_check) {
if ($_file_to_check[2] == 'file' || $_file_to_check[2] == 'php') {
if ($this->source->filepath == $_file_to_check[0] && isset($this->source->timestamp)) {
// do not recheck current template
$mtime = $this->source->timestamp;
} 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_Resource::source(null, $this->smarty, $_file_to_check[0]);
$mtime = $source->timestamp;
}
if (!$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 ($this->caching === Smarty::CACHING_LIFETIME_SAVED && $properties['cache_lifetime'] >= 0 && time() > $this->cached->timestamp + $properties['cache_lifetime']) {
$is_valid = false;
}
$this->cached->valid = $is_valid;
} else {
$this->mustCompile = !$is_valid;
}
if ($is_valid) {
$this->has_nocache_code = $properties['has_nocache_code'];
// $this->properties['nocache_hash'] = $properties['nocache_hash'];
if (isset($properties['cache_lifetime'])) {
$this->properties['cache_lifetime'] = $properties['cache_lifetime'];
}
if (isset($properties['file_dependency'])) {
$this->properties['file_dependency'] = array_merge($this->properties['file_dependency'], $properties['file_dependency']);
}
if (isset($properties['tpl_function'])) {
$this->properties['tpl_function'] = array_merge($this->properties['tpl_function'], $properties['tpl_function']);
}
$this->properties['version'] = $properties['version'];
$this->properties['unifunc'] = $properties['unifunc'];
}
return $is_valid;
}
public function __get($property_name)
{
switch ($property_name) {
case 'source':
if (strlen($this->template_resource) == 0) {
throw new SmartyException('Missing template name');
}
$this->source = Smarty_Resource::source($this);
if ($this->source->type != 'eval') {
if ($this->smarty->allow_ambiguous_resources) {
$_templateId = $this->source->unique_resource . $this->cache_id . $this->compile_id;
} else {
$_templateId = $this->smarty->joined_template_dir . '#' . $this->template_resource . $this->cache_id . $this->compile_id;
}
if (isset($_templateId[150])) {
$_templateId = sha1($_templateId);
}
$this->smarty->template_objects[$_templateId] = $this;
}
return $this->source;
case 'compiled':
$this->compiled = $this->source->getCompiled($this);
return $this->compiled;
case 'cached':
if (!class_exists('Smarty_Template_Cached')) {
include SMARTY_SYSPLUGINS_DIR . 'smarty_cacheresource.php';
}
$this->cached = new Smarty_Template_Cached($this);
return $this->cached;
case 'compiler':
$this->smarty->loadPlugin($this->source->compiler_class);
$this->compiler = new $this->source->compiler_class($this->source->template_lexer_class, $this->source->template_parser_class, $this->smarty);
return $this->compiler;
default:
if (property_exists($this->smarty, $property_name)) {
return $this->smarty->{$property_name};
}
}
throw new SmartyException("template property '{$property_name}' does not exist.");
}
/**
* Constructor
*
* @param \Smarty_Internal_Template $template
*/
public function __construct(Smarty_Internal_Template $template)
{
$valid = true;
if (!$template->source->recompiled) {
if (Smarty::SMARTY_VERSION != $this->version) {
// new version must rebuild
$valid = false;
} elseif ((int) $template->smarty->compile_check == 1 || $this->isCache && $template->smarty->compile_check === Smarty::COMPILECHECK_ON) {
// check file dependencies at compiled code
foreach ($this->resourceInfo as $r) {
if ($r[2] == 'file' || $r[2] == 'php') {
if ($template->source->filepath == $r[0]) {
// do not recheck current template
$mtime = $template->source->timestamp;
} else {
// file and php types can be checked without loading the respective resource handlers
if (is_file($r[0])) {
$mtime = filemtime($r[0]);
} else {
$valid = false;
break;
}
}
} else {
$source = Smarty_Resource::source(null, $template->smarty, $r[0]);
if ($source->exists) {
$mtime = $source->timestamp;
} else {
$valid = false;
break;
}
}
if (!$mtime || $mtime > $r[1]) {
$valid = false;
break;
}
}
}
if ($this->isCache) {
// CACHING_LIFETIME_SAVED cache expiry has to be validated here since otherwise we'd define the unifunc
if ($this->cacheLifetime > 0 && ($template->caching === Smarty::CACHING_LIFETIME_SAVED || $this->caching === Smarty::CACHING_LIFETIME_SAVED) && time() > $template->cached->timestamp + $this->cacheLifetime) {
$valid = false;
}
$template->cached->valid = $valid;
} else {
$template->mustCompile = !$valid;
}
}
if ($valid && !empty($this->plugins)) {
$this->loadPlugins($this->plugins);
}
}
