diff options
Diffstat (limited to 'libs/sysplugins/smarty_internal_resource_extends.php')
| -rw-r--r-- | libs/sysplugins/smarty_internal_resource_extends.php | 261 |
1 files changed, 117 insertions, 144 deletions
diff --git a/libs/sysplugins/smarty_internal_resource_extends.php b/libs/sysplugins/smarty_internal_resource_extends.php index 7f972c69..23aee5dd 100644 --- a/libs/sysplugins/smarty_internal_resource_extends.php +++ b/libs/sysplugins/smarty_internal_resource_extends.php @@ -1,176 +1,149 @@ <?php - /** - * Smarty Internal Plugin Resource Extends - * - * Implements the file system as resource for Smarty which does extend a chain of template files templates - * - * @package Smarty - * @subpackage TemplateResources - * @author Uwe Tews - */ +* Smarty Internal Plugin Resource Extends +* +* @package Smarty +* @subpackage TemplateResources +* @author Uwe Tews +* @author Rodney Rehm +*/ /** - * Smarty Internal Plugin Resource Extends - */ -class Smarty_Internal_Resource_Extends { - public function __construct($smarty) - { - $this->smarty = $smarty; - $this->_rdl = preg_quote($smarty->right_delimiter); - $this->_ldl = preg_quote($smarty->left_delimiter); - } - // classes used for compiling Smarty templates from file resource - public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler'; - public $template_lexer_class = 'Smarty_Internal_Templatelexer'; - public $template_parser_class = 'Smarty_Internal_Templateparser'; - // properties - public $usesCompiler = true; - public $isEvaluated = false; - public $allFilepaths = array(); +* Smarty Internal Plugin Resource Extends +* +* Implements the file system as resource for Smarty which {extend}s a chain of template files templates +* +* @package Smarty +* @subpackage TemplateResources +*/ +class Smarty_Internal_Resource_Extends extends Smarty_Resource { /** - * Return flag if template source is existing - * - * @param object $_template template object - * @return boolean result - */ - public function isExisting($_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) { - $_template->getTemplateFilepath(); - foreach ($this->allFilepaths as $_filepath) { - if ($_filepath === false) { - return false; - } + $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; + } } - return true; - } - /** - * Get filepath to template source - * - * @param object $_template template object - * @return string filepath to template source file - */ - public function getTemplateFilepath($_template) - { - $sha1String = ''; - $_files = explode('|', $_template->resource_name); - foreach ($_files as $_file) { - $_filepath = $_template->buildTemplateFilepath ($_file); - if ($_filepath !== false) { - if (is_object($_template->smarty->security_policy)) { - $_template->smarty->security_policy->isTrustedResourceDir($_filepath); - } - } - $sha1String .= $_filepath; - $this->allFilepaths[$_file] = $_filepath; - } - $_template->templateUid = sha1($sha1String); - return $_filepath; - } + $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; + } /** - * Get timestamp to template source - * - * @param object $_template template object - * @return integer timestamp of template source file - */ - public function getTemplateTimestamp($_template) + * populate Source Object with timestamp and exists from Resource + * + * @param Smarty_Template_Source $source source object + */ + public function populateTimestamp(Smarty_Template_Source $source) { - return filemtime($_template->getTemplateFilepath()); - } + $source->exists = true; + foreach ($source->components as $s) { + $source->exists == $source->exists && $s->exists; + } + $source->timestamp = $s->timestamp; + } /** - * Read template source from file - * - * @param object $_template template object - * @return string content of template source file - */ - public function getTemplateSource($_template) + * Load template's source from files 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) { - $this->template = $_template; - $_files = array_reverse($this->allFilepaths); - $_first = reset($_files); - $_last = end($_files); - foreach ($_files as $_file => $_filepath) { - if ($_filepath === false) { - throw new SmartyException("Unable to load template 'file : {$_file}'"); - } - // read template file - if ($_filepath != $_first) { - $_template->properties['file_dependency'][sha1($_filepath)] = array($_filepath, filemtime($_filepath),'file'); - } - $_template->template_filepath = $_filepath; - $_content = file_get_contents($_filepath); - if ($_filepath != $_last) { - if (preg_match_all("!({$this->_ldl}block\s(.+?){$this->_rdl})!", $_content, $_open) != - preg_match_all("!({$this->_ldl}/block{$this->_rdl})!", $_content, $_close)) { - throw new SmartyException("unmatched {block} {/block} pairs in file '$_filepath'"); - } - preg_match_all("!{$this->_ldl}block\s(.+?){$this->_rdl}|{$this->_ldl}/block{$this->_rdl}!", $_content, $_result, PREG_OFFSET_CAPTURE); + if (!$source->exists) { + throw new SmartyException("Unable to read template {$source->type} '{$source->name}'"); + } + + $_rdl = preg_quote($source->smarty->right_delimiter); + $_ldl = preg_quote($source->smarty->left_delimiter); + $_components = array_reverse($source->components); + $_first = reset($_components); + $_last = end($_components); + + foreach ($_components as $_component) { + // register dependency + if ($_component != $_first) { + $source->template->properties['file_dependency'][$_component->uid] = array($_component->filepath, $_component->timestamp, $_component->type); + } + + // read content + $source->filepath = $_component->filepath; + $_content = $_component->content; + + // extend sources + if ($_component != $_last) { + if (preg_match_all("!({$_ldl}block\s(.+?){$_rdl})!", $_content, $_open) != + preg_match_all("!({$_ldl}/block{$_rdl})!", $_content, $_close)) { + throw new SmartyException("unmatched {block} {/block} pairs in template {$_component->type} '{$_component->name}'"); + } + preg_match_all("!{$_ldl}block\s(.+?){$_rdl}|{$_ldl}/block{$_rdl}|{$_ldl}\*([\S\s]*?)\*{$_rdl}!", $_content, $_result, PREG_OFFSET_CAPTURE); $_result_count = count($_result[0]); $_start = 0; - while ($_start < $_result_count) { + while ($_start+1 < $_result_count) { $_end = 0; $_level = 1; + if (substr($_result[0][$_start][0],0,strlen($source->smarty->left_delimiter)+1) == $source->smarty->left_delimiter.'*') { + echo 'lll'; + $_start++; + continue; + } while ($_level != 0) { $_end++; + if (substr($_result[0][$_start + $_end][0],0,strlen($source->smarty->left_delimiter)+1) == $source->smarty->left_delimiter.'*') { + continue; + } if (!strpos($_result[0][$_start + $_end][0], '/')) { $_level++; } else { $_level--; - } - } - $_block_content = str_replace($this->smarty->left_delimiter . '$smarty.block.parent' . $this->smarty->right_delimiter, '%%%%SMARTY_PARENT%%%%', - substr($_content, $_result[0][$_start][1] + strlen($_result[0][$_start][0]), $_result[0][$_start + $_end][1] - $_result[0][$_start][1] - + strlen($_result[0][$_start][0]))); - Smarty_Internal_Compile_Block::saveBlockData($_block_content, $_result[0][$_start][0], $_template, $_filepath); + } + } + $_block_content = str_replace($source->smarty->left_delimiter . '$smarty.block.parent' . $source->smarty->right_delimiter, '%%%%SMARTY_PARENT%%%%', substr($_content, $_result[0][$_start][1] + strlen($_result[0][$_start][0]), $_result[0][$_start + $_end][1] - $_result[0][$_start][1] - + strlen($_result[0][$_start][0]))); + Smarty_Internal_Compile_Block::saveBlockData($_block_content, $_result[0][$_start][0], $source->template, $_component->filepath); $_start = $_start + $_end + 1; - } + } } else { - $_template->template_source = $_content; - return true; - } - } + return $_content; + } + } } - /** - * Get filepath to compiled template - * - * @param object $_template template object - * @return string return path to compiled template - */ - public function getCompiledFilepath($_template) + * Determine basename for compiled filename + * + * @param Smarty_Template_Source $source source object + * @return string resource's basename + */ + public function getBasename(Smarty_Template_Source $source) { - $_compile_id = isset($_template->compile_id) ? preg_replace('![^\w\|]+!', '_', $_template->compile_id) : null; - $_files = explode('|', $_template->resource_name); - // calculate Uid if not already done - if ($_template->templateUid == '') { - $_template->getTemplateFilepath(); - } - $_filepath = $_template->templateUid; - // if use_sub_dirs, break file into directories - if ($_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 . $_filepath; - } - if ($_template->caching) { - $_cache = '.cache'; - } else { - $_cache = ''; - } - $_compile_dir = $_template->smarty->compile_dir; - if (substr($_compile_dir, -1) != DS) { - $_compile_dir .= DS; - } - return $_compile_dir . $_filepath . '.' . $_template->resource_type . '.' . basename($_files[count($_files)-1]) . $_cache . '.php'; - } -} + return str_replace(':', '.', basename($source->filepath)); + } + +} ?>
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