diff options
Diffstat (limited to 'include/smarty/libs/sysplugins/smarty_internal_resource_php.php')
| -rw-r--r-- | include/smarty/libs/sysplugins/smarty_internal_resource_php.php | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/include/smarty/libs/sysplugins/smarty_internal_resource_php.php b/include/smarty/libs/sysplugins/smarty_internal_resource_php.php new file mode 100644 index 000000000..7cd8baeec --- /dev/null +++ b/include/smarty/libs/sysplugins/smarty_internal_resource_php.php @@ -0,0 +1,114 @@ +<?php + +/** + * Smarty Internal Plugin Resource PHP + * + * Implements the file system as resource for PHP templates + * + * @package Smarty + * @subpackage TemplateResources + * @author Uwe Tews + * @author Rodney Rehm + */ +class Smarty_Internal_Resource_PHP extends Smarty_Resource_Uncompiled { + /** + * container for short_open_tag directive's value before executing PHP templates + * @var string + */ + protected $short_open_tag; + + /** + * Create a new PHP Resource + * + */ + public function __construct() + { + $this->short_open_tag = ini_get( 'short_open_tag' ); + } + + /** + * 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) + { + $source->filepath = $this->buildFilepath($source, $_template); + + if ($source->filepath !== false) { + if (is_object($source->smarty->security_policy)) { + $source->smarty->security_policy->isTrustedResourceDir($source->filepath); + } + + $source->uid = sha1($source->filepath); + if ($source->smarty->compile_check) { + $source->timestamp = @filemtime($source->filepath); + $source->exists = !!$source->timestamp; + } + } + } + + /** + * populate Source Object with timestamp and exists from Resource + * + * @param Smarty_Template_Source $source source object + * @return void + */ + public function populateTimestamp(Smarty_Template_Source $source) + { + $source->timestamp = @filemtime($source->filepath); + $source->exists = !!$source->timestamp; + } + + /** + * Load template's source from file into current template object + * + * @param Smarty_Template_Source $source source object + * @return string template source + * @throws SmartyException if source cannot be loaded + */ + public function getContent(Smarty_Template_Source $source) + { + if ($source->timestamp) { + return ''; + } + throw new SmartyException("Unable to read template {$source->type} '{$source->name}'"); + } + + /** + * Render and output the template (without using the compiler) + * + * @param Smarty_Template_Source $source source object + * @param Smarty_Internal_Template $_template template object + * @return void + * @throws SmartyException if template cannot be loaded or allow_php_templates is disabled + */ + public function renderUncompiled(Smarty_Template_Source $source, Smarty_Internal_Template $_template) + { + $_smarty_template = $_template; + + if (!$source->smarty->allow_php_templates) { + throw new SmartyException("PHP templates are disabled"); + } + if (!$source->exists) { + if ($_template->parent instanceof Smarty_Internal_Template) { + $parent_resource = " in '{$_template->parent->template_resource}'"; + } else { + $parent_resource = ''; + } + throw new SmartyException("Unable to load template {$source->type} '{$source->name}'{$parent_resource}"); + } + + // prepare variables + extract($_template->getTemplateVars()); + + // include PHP template with short open tags enabled + ini_set( 'short_open_tag', '1' ); + include($source->filepath); + ini_set( 'short_open_tag', $this->short_open_tag ); + } +} + +?>
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