diff options
Diffstat (limited to '3dparty/Smarty/sysplugins/smarty_internal_resource_extends.php')
| -rw-r--r-- | 3dparty/Smarty/sysplugins/smarty_internal_resource_extends.php | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/3dparty/Smarty/sysplugins/smarty_internal_resource_extends.php b/3dparty/Smarty/sysplugins/smarty_internal_resource_extends.php new file mode 100644 index 00000000000..03b53c4dad9 --- /dev/null +++ b/3dparty/Smarty/sysplugins/smarty_internal_resource_extends.php @@ -0,0 +1,176 @@ +<?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 + */ +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(); + + /** + * Return flag if template source is existing + * + * @param object $_template template object + * @return boolean result + */ + public function isExisting($_template) + { + $_template->getTemplateFilepath(); + foreach ($this->allFilepaths as $_filepath) { + if ($_filepath === false) { + return false; + } + } + 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; + } + + /** + * Get timestamp to template source + * + * @param object $_template template object + * @return integer timestamp of template source file + */ + public function getTemplateTimestamp($_template) + { + return filemtime($_template->getTemplateFilepath()); + } + + /** + * Read template source from file + * + * @param object $_template template object + * @return string content of template source file + */ + public function getTemplateSource($_template) + { + $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)) { + $this->smarty->triggerError("unmatched {block} {/block} pairs in file '$_filepath'"); + } + preg_match_all("!{$this->_ldl}block\s(.+?){$this->_rdl}|{$this->_ldl}/block{$this->_rdl}!", $_content, $_result, PREG_OFFSET_CAPTURE); + $_result_count = count($_result[0]); + $_start = 0; + while ($_start < $_result_count) { + $_end = 0; + $_level = 1; + while ($_level != 0) { + $_end++; + if (!strpos($_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); + $_start = $_start + $_end + 1; + } + } else { + $_template->template_source = $_content; + return true; + } + } + } + + + /** + * Get filepath to compiled template + * + * @param object $_template template object + * @return string return path to compiled template + */ + public function getCompiledFilepath($_template) + { + $_compile_id = isset($_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'; + } +} + +?>
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