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authorfriendica <info@friendica.com>2012-07-03 22:23:08 -0700
committerfriendica <info@friendica.com>2012-07-03 22:23:08 -0700
commitfd626022ec02ef47b9142bba08180502babbd0ca (patch)
treeffc77e4e9cafdc6e20217f3970de982cabcbd838 /library/Smarty/libs/sysplugins/smarty_resource.php
parent13b4962531ca3c4f085b385a2c6b8f088abb7d6a (diff)
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add smarty engine, remove some obsolete zot1 stuff
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_resource.php')
-rw-r--r--library/Smarty/libs/sysplugins/smarty_resource.php860
1 files changed, 860 insertions, 0 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_resource.php b/library/Smarty/libs/sysplugins/smarty_resource.php
new file mode 100644
index 000000000..f79373af3
--- /dev/null
+++ b/library/Smarty/libs/sysplugins/smarty_resource.php
@@ -0,0 +1,860 @@
+<?php
+/**
+ * Smarty Resource Plugin
+ *
+ * @package Smarty
+ * @subpackage TemplateResources
+ * @author Rodney Rehm
+ */
+
+/**
+ * Smarty Resource Plugin
+ *
+ * Base implementation for resource plugins
+ *
+ * @package Smarty
+ * @subpackage TemplateResources
+ */
+abstract class Smarty_Resource {
+ /**
+ * cache for Smarty_Template_Source instances
+ * @var array
+ */
+ public static $sources = array();
+ /**
+ * cache for Smarty_Template_Compiled instances
+ * @var array
+ */
+ public static $compileds = array();
+ /**
+ * cache for Smarty_Resource instances
+ * @var array
+ */
+ public static $resources = array();
+ /**
+ * resource types provided by the core
+ * @var array
+ */
+ protected static $sysplugins = array(
+ 'file' => true,
+ 'string' => true,
+ 'extends' => true,
+ 'stream' => true,
+ 'eval' => true,
+ 'php' => true
+ );
+
+ /**
+ * Name of the Class to compile this resource's contents with
+ * @var string
+ */
+ public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler';
+
+ /**
+ * Name of the Class to tokenize this resource's contents with
+ * @var string
+ */
+ public $template_lexer_class = 'Smarty_Internal_Templatelexer';
+
+ /**
+ * Name of the Class to parse this resource's contents with
+ * @var string
+ */
+ public $template_parser_class = 'Smarty_Internal_Templateparser';
+
+ /**
+ * Load template's source into current template object
+ *
+ * {@internal The loaded source is assigned to $_template->source->content directly.}}
+ *
+ * @param Smarty_Template_Source $source source object
+ * @return string template source
+ * @throws SmartyException if source cannot be loaded
+ */
+ public abstract function getContent(Smarty_Template_Source $source);
+
+ /**
+ * populate Source Object with meta data from Resource
+ *
+ * @param Smarty_Template_Source $source source object
+ * @param Smarty_Internal_Template $_template template object
+ */
+ public abstract function populate(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null);
+
+ /**
+ * populate Source Object with timestamp and exists from Resource
+ *
+ * @param Smarty_Template_Source $source source object
+ */
+ public function populateTimestamp(Smarty_Template_Source $source)
+ {
+ // intentionally left blank
+ }
+
+
+ /**
+ * modify resource_name according to resource handlers specifications
+ *
+ * @param Smarty $smarty Smarty instance
+ * @param string $resource_name resource_name to make unique
+ * @return string unique resource name
+ */
+ protected function buildUniqueResourceName(Smarty $smarty, $resource_name)
+ {
+ return get_class($this) . '#' . $smarty->joined_template_dir . '#' . $resource_name;
+ }
+
+ /**
+ * populate Compiled Object with compiled filepath
+ *
+ * @param Smarty_Template_Compiled $compiled compiled object
+ * @param Smarty_Internal_Template $_template template object
+ */
+ public function populateCompiledFilepath(Smarty_Template_Compiled $compiled, Smarty_Internal_Template $_template)
+ {
+ $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null;
+ $_filepath = $compiled->source->uid;
+ // if use_sub_dirs, break file into directories
+ if ($_template->smarty->use_sub_dirs) {
+ $_filepath = substr($_filepath, 0, 2) . DS
+ . substr($_filepath, 2, 2) . DS
+ . substr($_filepath, 4, 2) . DS
+ . $_filepath;
+ }
+ $_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^';
+ if (isset($_compile_id)) {
+ $_filepath = $_compile_id . $_compile_dir_sep . $_filepath;
+ }
+ // caching token
+ if ($_template->caching) {
+ $_cache = '.cache';
+ } else {
+ $_cache = '';
+ }
+ $_compile_dir = $_template->smarty->getCompileDir();
+ // set basename if not specified
+ $_basename = $this->getBasename($compiled->source);
+ if ($_basename === null) {
+ $_basename = basename( preg_replace('![^\w\/]+!', '_', $compiled->source->name) );
+ }
+ // separate (optional) basename by dot
+ if ($_basename) {
+ $_basename = '.' . $_basename;
+ }
+
+ $compiled->filepath = $_compile_dir . $_filepath . '.' . $compiled->source->type . $_basename . $_cache . '.php';
+ }
+
+ /**
+ * Normalize Paths "foo/../bar" to "bar"
+ *
+ * @param string $_path path to normalize
+ * @param boolean $ds respect windows directory separator
+ * @return string normalized path
+ */
+ protected function normalizePath($_path, $ds=true)
+ {
+ if ($ds) {
+ // don't we all just love windows?
+ $_path = str_replace('\\', '/', $_path);
+ }
+
+ // resolve simples
+ $_path = preg_replace('#(/\./(\./)*)|/{2,}#', '/', $_path);
+ // resolve parents
+ while (true) {
+ $_parent = strpos($_path, '/../');
+ if ($_parent === false) {
+ break;
+ } else if ($_parent === 0) {
+ $_path = substr($_path, 3);
+ break;
+ }
+
+ $_pos = strrpos($_path, '/', $_parent - strlen($_path) - 1);
+ if ($_pos === false) {
+ // don't we all just love windows?
+ $_pos = $_parent;
+ }
+
+ $_path = substr_replace($_path, '', $_pos, $_parent + 3 - $_pos);
+ }
+
+ if ($ds && DS != '/') {
+ // don't we all just love windows?
+ $_path = str_replace('/', '\\', $_path);
+ }
+
+ return $_path;
+ }
+
+ /**
+ * build template filepath by traversing the template_dir array
+ *
+ * @param Smarty_Template_Source $source source object
+ * @param Smarty_Internal_Template $_template template object
+ * @return string fully qualified filepath
+ * @throws SmartyException if default template handler is registered but not callable
+ */
+ protected function buildFilepath(Smarty_Template_Source $source, Smarty_Internal_Template $_template=null)
+ {
+ $file = $source->name;
+ if ($source instanceof Smarty_Config_Source) {
+ $_directories = $source->smarty->getConfigDir();
+ $_default_handler = $source->smarty->default_config_handler_func;
+ } else {
+ $_directories = $source->smarty->getTemplateDir();
+ $_default_handler = $source->smarty->default_template_handler_func;
+ }
+
+ // go relative to a given template?
+ $_file_is_dotted = $file[0] == '.' && ($file[1] == '.' || $file[1] == '/' || $file[1] == "\\");
+ if ($_template && $_template->parent instanceof Smarty_Internal_Template && $_file_is_dotted) {
+ if ($_template->parent->source->type != 'file' && $_template->parent->source->type != 'extends' && !$_template->parent->allow_relative_path) {
+ throw new SmartyException("Template '{$file}' cannot be relative to template of resource type '{$_template->parent->source->type}'");
+ }
+ $file = dirname($_template->parent->source->filepath) . DS . $file;
+ $_file_exact_match = true;
+ if (!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $file)) {
+ // the path gained from the parent template is relative to the current working directory
+ // as expansions (like include_path) have already been done
+ $file = getcwd() . DS . $file;
+ }
+ }
+
+ // resolve relative path
+ if (!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $file)) {
+ // don't we all just love windows?
+ $_path = str_replace('\\', '/', $file);
+ $_was_relative_prefix = $file[0] == '.' ? substr($file, 0, strpos($_path, '/')) : null;
+ $_path = DS . trim($file, '/');
+ $_was_relative = true;
+ } else {
+ // don't we all just love windows?
+ $_path = str_replace('\\', '/', $file);
+ }
+ $_path = $this->normalizePath($_path, false);
+ if (DS != '/') {
+ // don't we all just love windows?
+ $_path = str_replace('/', '\\', $_path);
+ }
+ // revert to relative
+ if (isset($_was_relative)) {
+ if (isset($_was_relative_prefix)){
+ $_path = $_was_relative_prefix . $_path;
+ } else {
+ $_path = substr($_path, 1);
+ }
+ }
+
+ // this is only required for directories
+ $file = rtrim($_path, '/\\');
+
+ // files relative to a template only get one shot
+ if (isset($_file_exact_match)) {
+ return $this->fileExists($source, $file) ? $file : false;
+ }
+
+ // template_dir index?
+ if (preg_match('#^\[(?P<key>[^\]]+)\](?P<file>.+)$#', $file, $match)) {
+ $_directory = null;
+ // try string indexes
+ if (isset($_directories[$match['key']])) {
+ $_directory = $_directories[$match['key']];
+ } else if (is_numeric($match['key'])) {
+ // try numeric index
+ $match['key'] = (int) $match['key'];
+ if (isset($_directories[$match['key']])) {
+ $_directory = $_directories[$match['key']];
+ } else {
+ // try at location index
+ $keys = array_keys($_directories);
+ $_directory = $_directories[$keys[$match['key']]];
+ }
+ }
+
+ if ($_directory) {
+ $_file = substr($file, strpos($file, ']') + 1);
+ $_filepath = $_directory . $_file;
+ if ($this->fileExists($source, $_filepath)) {
+ return $_filepath;
+ }
+ }
+ }
+
+ $_stream_resolve_include_path = function_exists('stream_resolve_include_path');
+
+ // relative file name?
+ if (!preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $file)) {
+ foreach ($_directories as $_directory) {
+ $_filepath = $_directory . $file;
+ if ($this->fileExists($source, $_filepath)) {
+ return $this->normalizePath($_filepath);
+ }
+ if ($source->smarty->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_directory)) {
+ // try PHP include_path
+ if ($_stream_resolve_include_path) {
+ $_filepath = stream_resolve_include_path($_filepath);
+ } else {
+ $_filepath = Smarty_Internal_Get_Include_Path::getIncludePath($_filepath);
+ }
+
+ if ($_filepath !== false) {
+ if ($this->fileExists($source, $_filepath)) {
+ return $this->normalizePath($_filepath);
+ }
+ }
+ }
+ }
+ }
+
+ // try absolute filepath
+ if ($this->fileExists($source, $file)) {
+ return $file;
+ }
+
+ // no tpl file found
+ if ($_default_handler) {
+ if (!is_callable($_default_handler)) {
+ if ($source instanceof Smarty_Config_Source) {
+ throw new SmartyException("Default config handler not callable");
+ } else {
+ throw new SmartyException("Default template handler not callable");
+ }
+ }
+ $_return = call_user_func_array($_default_handler,
+ array($source->type, $source->name, &$_content, &$_timestamp, $source->smarty));
+ if (is_string($_return)) {
+ $source->timestamp = @filemtime($_return);
+ $source->exists = !!$source->timestamp;
+ return $_return;
+ } elseif ($_return === true) {
+ $source->content = $_content;
+ $source->timestamp = $_timestamp;
+ $source->exists = true;
+ return $_filepath;
+ }
+ }
+
+ // give up
+ return false;
+ }
+
+ /**
+ * test is file exists and save timestamp
+ *
+ * @param Smarty_Template_Source $source source object
+ * @param string $file file name
+ * @return bool true if file exists
+ */
+ protected function fileExists(Smarty_Template_Source $source, $file)
+ {
+ $source->timestamp = @filemtime($file);
+ return $source->exists = !!$source->timestamp;
+
+ }
+
+ /**
+ * Determine basename for compiled filename
+ *
+ * @param Smarty_Template_Source $source source object
+ * @return string resource's basename
+ */
+ protected function getBasename(Smarty_Template_Source $source)
+ {
+ return null;
+ }
+
+ /**
+ * Load Resource Handler
+ *
+ * @param Smarty $smarty smarty object
+ * @param string $type name of the resource
+ * @return Smarty_Resource Resource Handler
+ */
+ public static function load(Smarty $smarty, $type)
+ {
+ // try smarty's cache
+ if (isset($smarty->_resource_handlers[$type])) {
+ return $smarty->_resource_handlers[$type];
+ }
+
+ // try registered resource
+ if (isset($smarty->registered_resources[$type])) {
+ if ($smarty->registered_resources[$type] instanceof Smarty_Resource) {
+ $smarty->_resource_handlers[$type] = $smarty->registered_resources[$type];
+ // note registered to smarty is not kept unique!
+ return $smarty->_resource_handlers[$type];
+ }
+
+ if (!isset(self::$resources['registered'])) {
+ self::$resources['registered'] = new Smarty_Internal_Resource_Registered();
+ }
+ if (!isset($smarty->_resource_handlers[$type])) {
+ $smarty->_resource_handlers[$type] = self::$resources['registered'];
+ }
+
+ return $smarty->_resource_handlers[$type];
+ }
+
+ // try sysplugins dir
+ if (isset(self::$sysplugins[$type])) {
+ if (!isset(self::$resources[$type])) {
+ $_resource_class = 'Smarty_Internal_Resource_' . ucfirst($type);
+ self::$resources[$type] = new $_resource_class();
+ }
+ return $smarty->_resource_handlers[$type] = self::$resources[$type];
+ }
+
+ // try plugins dir
+ $_resource_class = 'Smarty_Resource_' . ucfirst($type);
+ if ($smarty->loadPlugin($_resource_class)) {
+ if (isset(self::$resources[$type])) {
+ return $smarty->_resource_handlers[$type] = self::$resources[$type];
+ }
+
+ if (class_exists($_resource_class, false)) {
+ self::$resources[$type] = new $_resource_class();
+ return $smarty->_resource_handlers[$type] = self::$resources[$type];
+ } else {
+ $smarty->registerResource($type, array(
+ "smarty_resource_{$type}_source",
+ "smarty_resource_{$type}_timestamp",
+ "smarty_resource_{$type}_secure",
+ "smarty_resource_{$type}_trusted"
+ ));
+
+ // give it another try, now that the resource is registered properly
+ return self::load($smarty, $type);
+ }
+ }
+
+ // try streams
+ $_known_stream = stream_get_wrappers();
+ if (in_array($type, $_known_stream)) {
+ // is known stream
+ if (is_object($smarty->security_policy)) {
+ $smarty->security_policy->isTrustedStream($type);
+ }
+ if (!isset(self::$resources['stream'])) {
+ self::$resources['stream'] = new Smarty_Internal_Resource_Stream();
+ }
+ return $smarty->_resource_handlers[$type] = self::$resources['stream'];
+ }
+
+ // TODO: try default_(template|config)_handler
+
+ // give up
+ throw new SmartyException("Unkown resource type '{$type}'");
+ }
+
+ /**
+ * extract resource_type and resource_name from template_resource and config_resource
+ *
+ * @note "C:/foo.tpl" was forced to file resource up till Smarty 3.1.3 (including).
+ * @param string $resource_name template_resource or config_resource to parse
+ * @param string $default_resource the default resource_type defined in $smarty
+ * @param string &$name the parsed resource name
+ * @param string &$type the parsed resource type
+ * @return void
+ */
+ protected static function parseResourceName($resource_name, $default_resource, &$name, &$type)
+ {
+ $parts = explode(':', $resource_name, 2);
+ if (!isset($parts[1]) || !isset($parts[0][1])) {
+ // no resource given, use default
+ // or single character before the colon is not a resource type, but part of the filepath
+ $type = $default_resource;
+ $name = $resource_name;
+ } else {
+ $type = $parts[0];
+ $name = $parts[1];
+ }
+ }
+
+
+ /**
+ * modify resource_name according to resource handlers specifications
+ *
+ * @param Smarty $smarty Smarty instance
+ * @param string $resource_name resource_name to make unique
+ * @return string unique resource name
+ */
+
+ /**
+ * modify template_resource according to resource handlers specifications
+ *
+ * @param string $smarty Smarty instance
+ * @param string $template_resource template_resource to extracate resource handler and name of
+ * @return string unique resource name
+ */
+ public static function getUniqueTemplateName($smarty, $template_resource)
+ {
+ self::parseResourceName($template_resource, $smarty->default_resource_type, $name, $type);
+ // TODO: optimize for Smarty's internal resource types
+ $resource = Smarty_Resource::load($smarty, $type);
+ return $resource->buildUniqueResourceName($smarty, $name);
+ }
+
+ /**
+ * initialize Source Object for given resource
+ *
+ * Either [$_template] or [$smarty, $template_resource] must be specified
+ *
+ * @param Smarty_Internal_Template $_template template object
+ * @param Smarty $smarty smarty object
+ * @param string $template_resource resource identifier
+ * @return Smarty_Template_Source Source Object
+ */
+ public static function source(Smarty_Internal_Template $_template=null, Smarty $smarty=null, $template_resource=null)
+ {
+ if ($_template) {
+ $smarty = $_template->smarty;
+ $template_resource = $_template->template_resource;
+ }
+
+ // parse resource_name, load resource handler, identify unique resource name
+ self::parseResourceName($template_resource, $smarty->default_resource_type, $name, $type);
+ $resource = Smarty_Resource::load($smarty, $type);
+ $unique_resource_name = $resource->buildUniqueResourceName($smarty, $name);
+
+ // check runtime cache
+ $_cache_key = 'template|' . $unique_resource_name;
+ if ($smarty->compile_id) {
+ $_cache_key .= '|'.$smarty->compile_id;
+ }
+ if (isset(self::$sources[$_cache_key])) {
+ return self::$sources[$_cache_key];
+ }
+
+ // create source
+ $source = new Smarty_Template_Source($resource, $smarty, $template_resource, $type, $name, $unique_resource_name);
+ $resource->populate($source, $_template);
+
+ // runtime cache
+ self::$sources[$_cache_key] = $source;
+ return $source;
+ }
+
+ /**
+ * initialize Config Source Object for given resource
+ *
+ * @param Smarty_Internal_Config $_config config object
+ * @return Smarty_Config_Source Source Object
+ */
+ public static function config(Smarty_Internal_Config $_config)
+ {
+ static $_incompatible_resources = array('eval' => true, 'string' => true, 'extends' => true, 'php' => true);
+ $config_resource = $_config->config_resource;
+ $smarty = $_config->smarty;
+
+ // parse resource_name
+ self::parseResourceName($config_resource, $smarty->default_config_type, $name, $type);
+
+ // make sure configs are not loaded via anything smarty can't handle
+ if (isset($_incompatible_resources[$type])) {
+ throw new SmartyException ("Unable to use resource '{$type}' for config");
+ }
+
+ // load resource handler, identify unique resource name
+ $resource = Smarty_Resource::load($smarty, $type);
+ $unique_resource_name = $resource->buildUniqueResourceName($smarty, $name);
+
+ // check runtime cache
+ $_cache_key = 'config|' . $unique_resource_name;
+ if (isset(self::$sources[$_cache_key])) {
+ return self::$sources[$_cache_key];
+ }
+
+ // create source
+ $source = new Smarty_Config_Source($resource, $smarty, $config_resource, $type, $name, $unique_resource_name);
+ $resource->populate($source, null);
+
+ // runtime cache
+ self::$sources[$_cache_key] = $source;
+ return $source;
+ }
+
+}
+
+/**
+ * Smarty Resource Data Object
+ *
+ * Meta Data Container for Template Files
+ *
+ * @package Smarty
+ * @subpackage TemplateResources
+ * @author Rodney Rehm
+ *
+ * @property integer $timestamp Source Timestamp
+ * @property boolean $exists Source Existance
+ * @property boolean $template Extended Template reference
+ * @property string $content Source Content
+ */
+class Smarty_Template_Source {
+
+ /**
+ * Name of the Class to compile this resource's contents with
+ * @var string
+ */
+ public $compiler_class = null;
+
+ /**
+ * Name of the Class to tokenize this resource's contents with
+ * @var string
+ */
+ public $template_lexer_class = null;
+
+ /**
+ * Name of the Class to parse this resource's contents with
+ * @var string
+ */
+ public $template_parser_class = null;
+
+ /**
+ * Unique Template ID
+ * @var string
+ */
+ public $uid = null;
+
+ /**
+ * Template Resource (Smarty_Internal_Template::$template_resource)
+ * @var string
+ */
+ public $resource = null;
+
+ /**
+ * Resource Type
+ * @var string
+ */
+ public $type = null;
+
+ /**
+ * Resource Name
+ * @var string
+ */
+ public $name = null;
+
+ /**
+ * Unique Resource Name
+ * @var string
+ */
+ public $unique_resource = null;
+
+ /**
+ * Source Filepath
+ * @var string
+ */
+ public $filepath = null;
+
+ /**
+ * Source is bypassing compiler
+ * @var boolean
+ */
+ public $uncompiled = null;
+
+ /**
+ * Source must be recompiled on every occasion
+ * @var boolean
+ */
+ public $recompiled = null;
+
+ /**
+ * The Components an extended template is made of
+ * @var array
+ */
+ public $components = null;
+
+ /**
+ * Resource Handler
+ * @var Smarty_Resource
+ */
+ public $handler = null;
+
+ /**
+ * Smarty instance
+ * @var Smarty
+ */
+ public $smarty = null;
+
+ /**
+ * create Source Object container
+ *
+ * @param Smarty_Resource $handler Resource Handler this source object communicates with
+ * @param Smarty $smarty Smarty instance this source object belongs to
+ * @param string $resource full template_resource
+ * @param string $type type of resource
+ * @param string $name resource name
+ * @param string $unique_resource unqiue resource name
+ */
+ public function __construct(Smarty_Resource $handler, Smarty $smarty, $resource, $type, $name, $unique_resource)
+ {
+ $this->handler = $handler; // Note: prone to circular references
+
+ $this->compiler_class = $handler->compiler_class;
+ $this->template_lexer_class = $handler->template_lexer_class;
+ $this->template_parser_class = $handler->template_parser_class;
+ $this->uncompiled = $this->handler instanceof Smarty_Resource_Uncompiled;
+ $this->recompiled = $this->handler instanceof Smarty_Resource_Recompiled;
+
+ $this->smarty = $smarty;
+ $this->resource = $resource;
+ $this->type = $type;
+ $this->name = $name;
+ $this->unique_resource = $unique_resource;
+ }
+
+ /**
+ * get a Compiled Object of this source
+ *
+ * @param Smarty_Internal_Template $_template template objet
+ * @return Smarty_Template_Compiled compiled object
+ */
+ public function getCompiled(Smarty_Internal_Template $_template)
+ {
+ // check runtime cache
+ $_cache_key = $this->unique_resource . '#' . $_template->compile_id;
+ if (isset(Smarty_Resource::$compileds[$_cache_key])) {
+ return Smarty_Resource::$compileds[$_cache_key];
+ }
+
+ $compiled = new Smarty_Template_Compiled($this);
+ $this->handler->populateCompiledFilepath($compiled, $_template);
+ $compiled->timestamp = @filemtime($compiled->filepath);
+ $compiled->exists = !!$compiled->timestamp;
+
+ // runtime cache
+ Smarty_Resource::$compileds[$_cache_key] = $compiled;
+
+ return $compiled;
+ }
+
+ /**
+ * render the uncompiled source
+ *
+ * @param Smarty_Internal_Template $_template template object
+ */
+ public function renderUncompiled(Smarty_Internal_Template $_template)
+ {
+ return $this->handler->renderUncompiled($this, $_template);
+ }
+
+ /**
+ * <<magic>> Generic Setter.
+ *
+ * @param string $property_name valid: timestamp, exists, content, template
+ * @param mixed $value new value (is not checked)
+ * @throws SmartyException if $property_name is not valid
+ */
+ public function __set($property_name, $value)
+ {
+ switch ($property_name) {
+ // regular attributes
+ case 'timestamp':
+ case 'exists':
+ case 'content':
+ // required for extends: only
+ case 'template':
+ $this->$property_name = $value;
+ break;
+
+ default:
+ throw new SmartyException("invalid source property '$property_name'.");
+ }
+ }
+
+ /**
+ * <<magic>> Generic getter.
+ *
+ * @param string $property_name valid: timestamp, exists, content
+ * @return mixed
+ * @throws SmartyException if $property_name is not valid
+ */
+ public function __get($property_name)
+ {
+ switch ($property_name) {
+ case 'timestamp':
+ case 'exists':
+ $this->handler->populateTimestamp($this);
+ return $this->$property_name;
+
+ case 'content':
+ return $this->content = $this->handler->getContent($this);
+
+ default:
+ throw new SmartyException("source property '$property_name' does not exist.");
+ }
+ }
+
+}
+
+/**
+ * Smarty Resource Data Object
+ *
+ * Meta Data Container for Template Files
+ *
+ * @package Smarty
+ * @subpackage TemplateResources
+ * @author Rodney Rehm
+ *
+ * @property string $content compiled content
+ */
+class Smarty_Template_Compiled {
+
+ /**
+ * Compiled Filepath
+ * @var string
+ */
+ public $filepath = null;
+
+ /**
+ * Compiled Timestamp
+ * @var integer
+ */
+ public $timestamp = null;
+
+ /**
+ * Compiled Existance
+ * @var boolean
+ */
+ public $exists = false;
+
+ /**
+ * Compiled Content Loaded
+ * @var boolean
+ */
+ public $loaded = false;
+
+ /**
+ * Template was compiled
+ * @var boolean
+ */
+ public $isCompiled = false;
+
+ /**
+ * Source Object
+ * @var Smarty_Template_Source
+ */
+ public $source = null;
+
+ /**
+ * Metadata properties
+ *
+ * populated by Smarty_Internal_Template::decodeProperties()
+ * @var array
+ */
+ public $_properties = null;
+
+ /**
+ * create Compiled Object container
+ *
+ * @param Smarty_Template_Source $source source object this compiled object belongs to
+ */
+ public function __construct(Smarty_Template_Source $source)
+ {
+ $this->source = $source;
+ }
+
+}
+
+?> \ No newline at end of file