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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 304 | alex-w | 1 | <?php |
| 2 | |||
| 3 | /** |
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| 4 | * Smarty Internal Plugin Resource File |
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| 5 | * |
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| 6 | * Implements the file system as resource for Smarty templates |
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| 7 | * |
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| 8 | * @package Smarty |
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| 9 | * @subpackage TemplateResources |
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| 10 | * @author Uwe Tews |
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| 11 | */ |
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| 12 | /** |
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| 13 | * Smarty Internal Plugin Resource File |
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| 14 | */ |
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| 15 | class Smarty_Internal_Resource_File { |
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| 16 | public function __construct($smarty) |
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| 17 | { |
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| 18 | $this->smarty = $smarty; |
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| 19 | } |
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| 20 | // classes used for compiling Smarty templates from file resource |
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| 21 | public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler'; |
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| 22 | public $template_lexer_class = 'Smarty_Internal_Templatelexer'; |
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| 23 | public $template_parser_class = 'Smarty_Internal_Templateparser'; |
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| 24 | |||
| 25 | /** |
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| 26 | * Return flag if template source is existing |
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| 27 | * |
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| 28 | * @return boolean true |
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| 29 | */ |
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| 30 | public function isExisting($template) |
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| 31 | { |
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| 32 | if ($template->getTemplateFilepath() === false) { |
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| 33 | return false; |
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| 34 | } else { |
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| 35 | return true; |
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| 36 | } |
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| 37 | } |
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| 38 | |||
| 39 | /** |
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| 40 | * Get filepath to template source |
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| 41 | * |
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| 42 | * @param object $_template template object |
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| 43 | * @return string filepath to template source file |
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| 44 | */ |
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| 45 | public function getTemplateFilepath($_template) |
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| 46 | { |
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| 47 | $_filepath = $_template->buildTemplateFilepath (); |
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| 48 | |||
| 49 | if ($_filepath !== false) { |
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| 50 | if ($_template->security) { |
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| 51 | $_template->smarty->security_handler->isTrustedResourceDir($_filepath); |
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| 52 | } |
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| 53 | } |
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| 54 | return $_filepath; |
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| 55 | } |
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| 56 | |||
| 57 | /** |
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| 58 | * Get timestamp to template source |
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| 59 | * |
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| 60 | * @param object $_template template object |
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| 61 | * @return integer timestamp of template source file |
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| 62 | */ |
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| 63 | public function getTemplateTimestamp($_template) |
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| 64 | { |
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| 65 | return filemtime($_template->getTemplateFilepath()); |
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| 66 | } |
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| 67 | |||
| 68 | /** |
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| 69 | * Read template source from file |
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| 70 | * |
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| 71 | * @param object $_template template object |
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| 72 | * @return string content of template source file |
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| 73 | */ |
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| 74 | public function getTemplateSource($_template) |
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| 75 | { |
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| 76 | // read template file |
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| 77 | if (file_exists($_template->getTemplateFilepath())) { |
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| 78 | $_template->template_source = file_get_contents($_template->getTemplateFilepath()); |
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| 79 | return true; |
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| 80 | } else { |
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| 81 | return false; |
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| 82 | } |
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| 83 | } |
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| 84 | |||
| 85 | /** |
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| 86 | * Return flag that this resource uses the compiler |
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| 87 | * |
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| 88 | * @return boolean true |
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| 89 | */ |
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| 90 | public function usesCompiler() |
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| 91 | { |
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| 92 | // template has tags, uses compiler |
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| 93 | return true; |
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| 94 | } |
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| 95 | |||
| 96 | /** |
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| 97 | * Return flag that this is not evaluated |
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| 98 | * |
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| 99 | * @return boolean false |
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| 100 | */ |
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| 101 | public function isEvaluated() |
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| 102 | { |
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| 103 | // save the compiled file to disk, do not evaluate |
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| 104 | return false; |
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| 105 | } |
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| 106 | /** |
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| 107 | * Get filepath to compiled template |
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| 108 | * |
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| 109 | * @param object $_template template object |
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| 110 | * @return string return path to compiled template |
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| 111 | */ |
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| 112 | public function getCompiledFilepath($_template) |
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| 113 | { |
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| 114 | // $_filepath = md5($_template->resource_name); |
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| 115 | $_filepath = (string)abs(crc32($_template->resource_name)); |
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| 116 | // if use_sub_dirs, break file into directories |
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| 117 | if ($_template->smarty->use_sub_dirs) { |
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| 118 | $_filepath = substr($_filepath, 0, 3) . DS |
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| 119 | . substr($_filepath, 0, 2) . DS |
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| 120 | . substr($_filepath, 0, 1) . DS |
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| 121 | . $_filepath; |
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| 122 | } |
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| 123 | $_compile_dir_sep = $_template->smarty->use_sub_dirs ? DS : '^'; |
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| 124 | if (isset($_template->compile_id)) { |
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| 125 | $_filepath = $_template->compile_id . $_compile_dir_sep . $_filepath; |
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| 126 | } |
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| 127 | if ($_template->caching) { |
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| 128 | $_cache = '.cache'; |
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| 129 | } else { |
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| 130 | $_cache = ''; |
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| 131 | } |
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| 132 | $_compile_dir = $_template->smarty->compile_dir; |
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| 133 | if (strpos('/\\', substr($_compile_dir, -1)) === false) { |
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| 134 | $_compile_dir .= DS; |
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| 135 | } |
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| 136 | return $_compile_dir . $_filepath . '.' . $_template->resource_type . '.' . basename($_template->resource_name). $_cache . $_template->smarty->php_ext; |
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| 137 | } |
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| 138 | } |
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| 139 | |||
| 140 | ?> |