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| Редакция | Автор | № строки | Строка |
|---|---|---|---|
| 304 | alex-w | 1 | <?php |
| 2 | |||
| 3 | /** |
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| 4 | * Smarty Internal Plugin Resource Stream |
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| 5 | * |
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| 6 | * Implements the streams as resource for Smarty template |
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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 Stream |
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| 14 | */ |
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| 15 | |||
| 16 | class Smarty_Internal_Resource_Stream { |
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| 17 | public function __construct($smarty) |
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| 18 | { |
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| 19 | $this->smarty = $smarty; |
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| 20 | } |
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| 21 | // classes used for compiling Smarty templates from file resource |
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| 22 | public $compiler_class = 'Smarty_Internal_SmartyTemplateCompiler'; |
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| 23 | public $template_lexer_class = 'Smarty_Internal_Templatelexer'; |
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| 24 | public $template_parser_class = 'Smarty_Internal_Templateparser'; |
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| 25 | |||
| 26 | /** |
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| 27 | * Return flag if template source is existing |
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| 28 | * |
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| 29 | * @return boolean true |
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| 30 | */ |
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| 31 | public function isExisting($template) |
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| 32 | { |
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| 33 | if ($template->getTemplateSource() == '') { |
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| 34 | return false; |
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| 35 | } else { |
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| 36 | return true; |
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| 37 | } |
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| 38 | } |
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| 39 | /** |
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| 40 | * Get filepath to template source |
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| 41 | * |
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| 42 | * @param object $_template template object |
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| 43 | * @return string return 'string' as template source is not a file |
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| 44 | */ |
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| 45 | public function getTemplateFilepath($_template) |
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| 46 | { |
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| 47 | // no filepath for strings |
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| 48 | // return resource name for compiler error messages |
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| 49 | return str_replace(':', '://', $_template->template_resource); |
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| 50 | } |
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| 51 | |||
| 52 | /** |
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| 53 | * Get timestamp to template source |
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| 54 | * |
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| 55 | * @param object $_template template object |
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| 56 | * @return boolean false as string resources have no timestamp |
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| 57 | */ |
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| 58 | public function getTemplateTimestamp($_template) |
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| 59 | { |
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| 60 | // strings must always be compiled and have no timestamp |
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| 61 | return false; |
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| 62 | } |
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| 63 | |||
| 64 | /** |
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| 65 | * Retuen template source from resource name |
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| 66 | * |
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| 67 | * @param object $_template template object |
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| 68 | * @return string content of template source |
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| 69 | */ |
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| 70 | public function getTemplateSource($_template) |
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| 71 | { |
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| 72 | // return template string |
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| 73 | $_template->template_source = ''; |
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| 74 | $fp = fopen(str_replace(':', '://', $_template->template_resource),'r+'); |
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| 75 | while (!feof($fp)) { |
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| 76 | $_template->template_source .= fgets($fp); |
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| 77 | } |
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| 78 | fclose($fp); |
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| 79 | |||
| 80 | return true; |
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| 81 | } |
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| 82 | |||
| 83 | /** |
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| 84 | * Return flag that this resource uses the compiler |
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| 85 | * |
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| 86 | * @return boolean true |
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| 87 | */ |
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| 88 | public function usesCompiler() |
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| 89 | { |
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| 90 | // resource string is template, needs compiler |
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| 91 | return true; |
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| 92 | } |
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| 93 | |||
| 94 | /** |
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| 95 | * Return flag that this resource is evaluated |
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| 96 | * |
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| 97 | * @return boolean true |
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| 98 | */ |
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| 99 | public function isEvaluated() |
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| 100 | { |
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| 101 | // compiled template is evaluated instead of saved to disk |
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| 102 | return true; |
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| 103 | } |
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| 104 | |||
| 105 | /** |
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| 106 | * Get filepath to compiled template |
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| 107 | * |
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| 108 | * @param object $_template template object |
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| 109 | * @return boolean return false as compiled template is not stored |
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| 110 | */ |
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| 111 | public function getCompiledFilepath($_template) |
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| 112 | { |
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| 113 | // no filepath for strings |
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| 114 | return false; |
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| 115 | } |
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| 116 | } |
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| 117 | |||
| 118 | ?> |