diff options
Diffstat (limited to 'library/Smarty/libs/sysplugins/smarty_resource.php')
| -rw-r--r-- | library/Smarty/libs/sysplugins/smarty_resource.php | 270 |
1 files changed, 0 insertions, 270 deletions
diff --git a/library/Smarty/libs/sysplugins/smarty_resource.php b/library/Smarty/libs/sysplugins/smarty_resource.php deleted file mode 100644 index 93d9fa7a3..000000000 --- a/library/Smarty/libs/sysplugins/smarty_resource.php +++ /dev/null @@ -1,270 +0,0 @@ -<?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 -{ - /** - * Source is bypassing compiler - * - * @var boolean - */ - public $uncompiled = false; - - /** - * Source must be recompiled on every occasion - * - * @var boolean - */ - public $recompiled = false; - - /** - * resource types provided by the core - * - * @var array - */ - public static $sysplugins = array('file' => 'smarty_internal_resource_file.php', - 'string' => 'smarty_internal_resource_string.php', - 'extends' => 'smarty_internal_resource_extends.php', - 'stream' => 'smarty_internal_resource_stream.php', - 'eval' => 'smarty_internal_resource_eval.php', - 'php' => 'smarty_internal_resource_php.php'); - - /** - * Flag if resource does implement populateCompiledFilepath() method - * - * @var bool - */ - public $hasCompiledHandler = false; - - /** - * 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 - * - * @param Smarty_Template_Source $source source object - * - * @return string template source - * @throws SmartyException if source cannot be loaded - */ - abstract public 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 - */ - abstract public 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 - * @param boolean $isConfig flag for config resource - * - * @return string unique resource name - */ - public function buildUniqueResourceName(Smarty $smarty, $resource_name, $isConfig = false) - { - if ($isConfig) { - if (!isset($smarty->_joined_config_dir)) { - $smarty->getTemplateDir(null, true); - } - return get_class($this) . '#' . $smarty->_joined_config_dir . '#' . $resource_name; - } else { - if (!isset($smarty->_joined_template_dir)) { - $smarty->getTemplateDir(); - } - return get_class($this) . '#' . $smarty->_joined_template_dir . '#' . $resource_name; - } - } - - /** - * Determine basename for compiled filename - * - * @param Smarty_Template_Source $source source object - * - * @return string resource's basename - */ - public function getBasename(Smarty_Template_Source $source) - { - return null; - } - - /** - * Load Resource Handler - * - * @param Smarty $smarty smarty object - * @param string $type name of the resource - * - * @throws SmartyException - * @return Smarty_Resource Resource Handler - */ - public static function load(Smarty $smarty, $type) - { - // try smarty's cache - if (isset($smarty->_cache['resource_handlers'][$type])) { - return $smarty->_cache['resource_handlers'][$type]; - } - - // try registered resource - if (isset($smarty->registered_resources[$type])) { - return $smarty->_cache['resource_handlers'][$type] = - $smarty->registered_resources[$type] instanceof Smarty_Resource ? $smarty->registered_resources[$type] : - new Smarty_Internal_Resource_Registered(); - } - - // try sysplugins dir - if (isset(self::$sysplugins[$type])) { - $_resource_class = 'Smarty_Internal_Resource_' . ucfirst($type); - return $smarty->_cache['resource_handlers'][$type] = new $_resource_class(); - } - - // try plugins dir - $_resource_class = 'Smarty_Resource_' . ucfirst($type); - if ($smarty->loadPlugin($_resource_class)) { - if (class_exists($_resource_class, false)) { - return $smarty->_cache['resource_handlers'][$type] = new $_resource_class(); - } 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); - } - return $smarty->_cache['resource_handlers'][$type] = new Smarty_Internal_Resource_Stream(); - } - - // TODO: try default_(template|config)_handler - - // give up - throw new SmartyException("Unknown 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 $smarty - * - * @return array with parsed resource name and type - */ - public static function parseResourceName($resource_name, $default_resource) - { - if (preg_match('/^([A-Za-z0-9_\-]{2,})[:]/', $resource_name, $match)) { - $type = $match[1]; - $name = substr($resource_name, strlen($match[0])); - } else { - // 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 = $resource_name; - } - return array($name, $type); - } - - /** - * modify template_resource according to resource handlers specifications - * - * @param \Smarty_Internal_Template|\Smarty $obj Smarty instance - * @param string $template_resource template_resource to extract resource handler and name of - * - * @return string unique resource name - */ - public static function getUniqueTemplateName($obj, $template_resource) - { - $smarty = $obj->_objType == 2 ? $obj->smarty : $obj; - list($name, $type) = self::parseResourceName($template_resource, $smarty->default_resource_type); - // TODO: optimize for Smarty's internal resource types - $resource = Smarty_Resource::load($smarty, $type); - // go relative to a given template? - $_file_is_dotted = $name[0] == '.' && ($name[1] == '.' || $name[1] == '/'); - if ($obj->_objType == 2 && $_file_is_dotted && - ($obj->source->type == 'file' || $obj->parent->source->type == 'extends') - ) { - $name = dirname($obj->source->filepath) . DS . $name; - } - return $resource->buildUniqueResourceName($smarty, $name); - } - - /* - * Check if resource must check time stamps when when loading complied or cached templates. - * Resources like 'extends' which use source components my disable timestamp checks on own resource. - * - * @return bool - */ - public function checkTimestamps() { - return true; - } - - /** - * initialize Source Object for given resource - * wrapper for backward compatibility to versions < 3.1.22 - * Either [$_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, - $template_resource = null) - { - return Smarty_Template_Source::load($_template, $smarty, $template_resource); - } -} - |