diff options
Diffstat (limited to 'vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_getincludepath.php')
-rw-r--r-- | vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_getincludepath.php | 182 |
1 files changed, 182 insertions, 0 deletions
diff --git a/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_getincludepath.php b/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_getincludepath.php new file mode 100644 index 000000000..e12b0c57c --- /dev/null +++ b/vendor/smarty/smarty/libs/sysplugins/smarty_internal_runtime_getincludepath.php @@ -0,0 +1,182 @@ +<?php +/** + * Smarty read include path plugin + * + * @package Smarty + * @subpackage PluginsInternal + * @author Monte Ohrt + */ + +/** + * Smarty Internal Read Include Path Class + * + * @package Smarty + * @subpackage PluginsInternal + */ +class Smarty_Internal_Runtime_GetIncludePath +{ + /** + * include path cache + * + * @var string + */ + public $_include_path = ''; + + /** + * include path directory cache + * + * @var array + */ + public $_include_dirs = array(); + + /** + * include path directory cache + * + * @var array + */ + public $_user_dirs = array(); + + /** + * stream cache + * + * @var string[] + */ + public $isFile = array(); + + /** + * stream cache + * + * @var string[] + */ + public $isPath = array(); + + /** + * stream cache + * + * @var int[] + */ + public $number = array(); + + /** + * status cache + * + * @var bool + */ + public $_has_stream_include = null; + + /** + * Number for array index + * + * @var int + */ + public $counter = 0; + + /** + * Check if include path was updated + * + * @param \Smarty $smarty + * + * @return bool + */ + public function isNewIncludePath(Smarty $smarty) + { + $_i_path = get_include_path(); + if ($this->_include_path != $_i_path) { + $this->_include_dirs = array(); + $this->_include_path = $_i_path; + $_dirs = (array) explode(PATH_SEPARATOR, $_i_path); + foreach ($_dirs as $_path) { + if (is_dir($_path)) { + $this->_include_dirs[] = $smarty->_realpath($_path . $smarty->ds, true); + } + } + return true; + } + return false; + } + + /** + * return array with include path directories + * + * @param \Smarty $smarty + * + * @return array + */ + public function getIncludePathDirs(Smarty $smarty) + { + $this->isNewIncludePath($smarty); + return $this->_include_dirs; + } + + /** + * Return full file path from PHP include_path + * + * @param string[] $dirs + * @param string $file + * @param \Smarty $smarty + * + * @return bool|string full filepath or false + * + */ + public function getIncludePath($dirs, $file, Smarty $smarty) + { + //if (!(isset($this->_has_stream_include) ? $this->_has_stream_include : $this->_has_stream_include = false)) { + if (!(isset($this->_has_stream_include) ? $this->_has_stream_include : + $this->_has_stream_include = function_exists('stream_resolve_include_path')) + ) { + $this->isNewIncludePath($smarty); + } + // try PHP include_path + foreach ($dirs as $dir) { + $dir_n = isset($this->number[ $dir ]) ? $this->number[ $dir ] : $this->number[ $dir ] = $this->counter ++; + if (isset($this->isFile[ $dir_n ][ $file ])) { + if ($this->isFile[ $dir_n ][ $file ]) { + return $this->isFile[ $dir_n ][ $file ]; + } else { + continue; + } + } + if (isset($this->_user_dirs[ $dir_n ])) { + if (false === $this->_user_dirs[ $dir_n ]) { + continue; + } else { + $dir = $this->_user_dirs[ $dir_n ]; + } + } else { + if ($dir[ 0 ] == '/' || $dir[ 1 ] == ':') { + $dir = str_ireplace(getcwd(), '.', $dir); + if ($dir[ 0 ] == '/' || $dir[ 1 ] == ':') { + $this->_user_dirs[ $dir_n ] = false; + continue; + } + } + $dir = substr($dir, 2); + $this->_user_dirs[ $dir_n ] = $dir; + } + if ($this->_has_stream_include) { + $path = stream_resolve_include_path($dir . (isset($file) ? $file : '')); + if ($path) { + return $this->isFile[ $dir_n ][ $file ] = $path; + } + } else { + foreach ($this->_include_dirs as $key => $_i_path) { + $path = isset($this->isPath[ $key ][ $dir_n ]) ? $this->isPath[ $key ][ $dir_n ] : + $this->isPath[ $key ][ $dir_n ] = is_dir($_dir_path = $_i_path . $dir) ? $_dir_path : false; + if ($path === false) { + continue; + } + if (isset($file)) { + $_file = $this->isFile[ $dir_n ][ $file ] = (is_file($path . $file)) ? $path . $file : false; + if ($_file) { + return $_file; + } + } else { + // no file was given return directory path + return $path; + } + } + } + } + return false; + } +} |