|
1 <?php |
|
2 /** |
|
3 * Project: Smarty: the PHP compiling template engine |
|
4 * File: Smarty.class.php |
|
5 * SVN: $Id: Smarty.class.php 4658 2012-09-11 16:23:30Z uwe.tews@googlemail.com $ |
|
6 * |
|
7 * This library is free software; you can redistribute it and/or |
|
8 * modify it under the terms of the GNU Lesser General Public |
|
9 * License as published by the Free Software Foundation; either |
|
10 * version 2.1 of the License, or (at your option) any later version. |
|
11 * |
|
12 * This library is distributed in the hope that it will be useful, |
|
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
|
15 * Lesser General Public License for more details. |
|
16 * |
|
17 * You should have received a copy of the GNU Lesser General Public |
|
18 * License along with this library; if not, write to the Free Software |
|
19 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
|
20 * |
|
21 * For questions, help, comments, discussion, etc., please join the |
|
22 * Smarty mailing list. Send a blank e-mail to |
|
23 * smarty-discussion-subscribe@googlegroups.com |
|
24 * |
|
25 * @link http://www.smarty.net/ |
|
26 * @copyright 2008 New Digital Group, Inc. |
|
27 * @author Monte Ohrt <monte at ohrt dot com> |
|
28 * @author Uwe Tews |
|
29 * @author Rodney Rehm |
|
30 * @package Smarty |
|
31 * @version 3.1.12 |
|
32 */ |
|
33 |
|
34 /** |
|
35 * define shorthand directory separator constant |
|
36 */ |
|
37 if (!defined('DS')) { |
|
38 define('DS', DIRECTORY_SEPARATOR); |
|
39 } |
|
40 |
|
41 /** |
|
42 * set SMARTY_DIR to absolute path to Smarty library files. |
|
43 * Sets SMARTY_DIR only if user application has not already defined it. |
|
44 */ |
|
45 if (!defined('SMARTY_DIR')) { |
|
46 define('SMARTY_DIR', dirname(__FILE__) . DS); |
|
47 } |
|
48 |
|
49 /** |
|
50 * set SMARTY_SYSPLUGINS_DIR to absolute path to Smarty internal plugins. |
|
51 * Sets SMARTY_SYSPLUGINS_DIR only if user application has not already defined it. |
|
52 */ |
|
53 if (!defined('SMARTY_SYSPLUGINS_DIR')) { |
|
54 define('SMARTY_SYSPLUGINS_DIR', SMARTY_DIR . 'sysplugins' . DS); |
|
55 } |
|
56 if (!defined('SMARTY_PLUGINS_DIR')) { |
|
57 define('SMARTY_PLUGINS_DIR', SMARTY_DIR . 'plugins' . DS); |
|
58 } |
|
59 if (!defined('SMARTY_MBSTRING')) { |
|
60 define('SMARTY_MBSTRING', function_exists('mb_split')); |
|
61 } |
|
62 if (!defined('SMARTY_RESOURCE_CHAR_SET')) { |
|
63 // UTF-8 can only be done properly when mbstring is available! |
|
64 /** |
|
65 * @deprecated in favor of Smarty::$_CHARSET |
|
66 */ |
|
67 define('SMARTY_RESOURCE_CHAR_SET', SMARTY_MBSTRING ? 'UTF-8' : 'ISO-8859-1'); |
|
68 } |
|
69 if (!defined('SMARTY_RESOURCE_DATE_FORMAT')) { |
|
70 /** |
|
71 * @deprecated in favor of Smarty::$_DATE_FORMAT |
|
72 */ |
|
73 define('SMARTY_RESOURCE_DATE_FORMAT', '%b %e, %Y'); |
|
74 } |
|
75 |
|
76 /** |
|
77 * register the class autoloader |
|
78 */ |
|
79 if (!defined('SMARTY_SPL_AUTOLOAD')) { |
|
80 define('SMARTY_SPL_AUTOLOAD', 0); |
|
81 } |
|
82 |
|
83 if (SMARTY_SPL_AUTOLOAD && set_include_path(get_include_path() . PATH_SEPARATOR . SMARTY_SYSPLUGINS_DIR) !== false) { |
|
84 $registeredAutoLoadFunctions = spl_autoload_functions(); |
|
85 if (!isset($registeredAutoLoadFunctions['spl_autoload'])) { |
|
86 spl_autoload_register(); |
|
87 } |
|
88 } else { |
|
89 spl_autoload_register('smartyAutoload'); |
|
90 } |
|
91 |
|
92 /** |
|
93 * Load always needed external class files |
|
94 */ |
|
95 include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_data.php'; |
|
96 include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_templatebase.php'; |
|
97 include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_template.php'; |
|
98 include_once SMARTY_SYSPLUGINS_DIR.'smarty_resource.php'; |
|
99 include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_resource_file.php'; |
|
100 include_once SMARTY_SYSPLUGINS_DIR.'smarty_cacheresource.php'; |
|
101 include_once SMARTY_SYSPLUGINS_DIR.'smarty_internal_cacheresource_file.php'; |
|
102 |
|
103 /** |
|
104 * This is the main Smarty class |
|
105 * @package Smarty |
|
106 */ |
|
107 class Smarty extends Smarty_Internal_TemplateBase { |
|
108 |
|
109 /**#@+ |
|
110 * constant definitions |
|
111 */ |
|
112 |
|
113 /** |
|
114 * smarty version |
|
115 */ |
|
116 const SMARTY_VERSION = 'Smarty-3.1.12'; |
|
117 |
|
118 /** |
|
119 * define variable scopes |
|
120 */ |
|
121 const SCOPE_LOCAL = 0; |
|
122 const SCOPE_PARENT = 1; |
|
123 const SCOPE_ROOT = 2; |
|
124 const SCOPE_GLOBAL = 3; |
|
125 /** |
|
126 * define caching modes |
|
127 */ |
|
128 const CACHING_OFF = 0; |
|
129 const CACHING_LIFETIME_CURRENT = 1; |
|
130 const CACHING_LIFETIME_SAVED = 2; |
|
131 /** |
|
132 * define compile check modes |
|
133 */ |
|
134 const COMPILECHECK_OFF = 0; |
|
135 const COMPILECHECK_ON = 1; |
|
136 const COMPILECHECK_CACHEMISS = 2; |
|
137 /** |
|
138 * modes for handling of "<?php ... ?>" tags in templates. |
|
139 */ |
|
140 const PHP_PASSTHRU = 0; //-> print tags as plain text |
|
141 const PHP_QUOTE = 1; //-> escape tags as entities |
|
142 const PHP_REMOVE = 2; //-> escape tags as entities |
|
143 const PHP_ALLOW = 3; //-> escape tags as entities |
|
144 /** |
|
145 * filter types |
|
146 */ |
|
147 const FILTER_POST = 'post'; |
|
148 const FILTER_PRE = 'pre'; |
|
149 const FILTER_OUTPUT = 'output'; |
|
150 const FILTER_VARIABLE = 'variable'; |
|
151 /** |
|
152 * plugin types |
|
153 */ |
|
154 const PLUGIN_FUNCTION = 'function'; |
|
155 const PLUGIN_BLOCK = 'block'; |
|
156 const PLUGIN_COMPILER = 'compiler'; |
|
157 const PLUGIN_MODIFIER = 'modifier'; |
|
158 const PLUGIN_MODIFIERCOMPILER = 'modifiercompiler'; |
|
159 |
|
160 /**#@-*/ |
|
161 |
|
162 /** |
|
163 * assigned global tpl vars |
|
164 */ |
|
165 public static $global_tpl_vars = array(); |
|
166 |
|
167 /** |
|
168 * error handler returned by set_error_hanlder() in Smarty::muteExpectedErrors() |
|
169 */ |
|
170 public static $_previous_error_handler = null; |
|
171 /** |
|
172 * contains directories outside of SMARTY_DIR that are to be muted by muteExpectedErrors() |
|
173 */ |
|
174 public static $_muted_directories = array(); |
|
175 /** |
|
176 * Flag denoting if Multibyte String functions are available |
|
177 */ |
|
178 public static $_MBSTRING = SMARTY_MBSTRING; |
|
179 /** |
|
180 * The character set to adhere to (e.g. "UTF-8") |
|
181 */ |
|
182 public static $_CHARSET = SMARTY_RESOURCE_CHAR_SET; |
|
183 /** |
|
184 * The date format to be used internally |
|
185 * (accepts date() and strftime()) |
|
186 */ |
|
187 public static $_DATE_FORMAT = SMARTY_RESOURCE_DATE_FORMAT; |
|
188 /** |
|
189 * Flag denoting if PCRE should run in UTF-8 mode |
|
190 */ |
|
191 public static $_UTF8_MODIFIER = 'u'; |
|
192 |
|
193 /** |
|
194 * Flag denoting if operating system is windows |
|
195 */ |
|
196 public static $_IS_WINDOWS = false; |
|
197 |
|
198 /**#@+ |
|
199 * variables |
|
200 */ |
|
201 |
|
202 /** |
|
203 * auto literal on delimiters with whitspace |
|
204 * @var boolean |
|
205 */ |
|
206 public $auto_literal = true; |
|
207 /** |
|
208 * display error on not assigned variables |
|
209 * @var boolean |
|
210 */ |
|
211 public $error_unassigned = false; |
|
212 /** |
|
213 * look up relative filepaths in include_path |
|
214 * @var boolean |
|
215 */ |
|
216 public $use_include_path = false; |
|
217 /** |
|
218 * template directory |
|
219 * @var array |
|
220 */ |
|
221 private $template_dir = array(); |
|
222 /** |
|
223 * joined template directory string used in cache keys |
|
224 * @var string |
|
225 */ |
|
226 public $joined_template_dir = null; |
|
227 /** |
|
228 * joined config directory string used in cache keys |
|
229 * @var string |
|
230 */ |
|
231 public $joined_config_dir = null; |
|
232 /** |
|
233 * default template handler |
|
234 * @var callable |
|
235 */ |
|
236 public $default_template_handler_func = null; |
|
237 /** |
|
238 * default config handler |
|
239 * @var callable |
|
240 */ |
|
241 public $default_config_handler_func = null; |
|
242 /** |
|
243 * default plugin handler |
|
244 * @var callable |
|
245 */ |
|
246 public $default_plugin_handler_func = null; |
|
247 /** |
|
248 * compile directory |
|
249 * @var string |
|
250 */ |
|
251 private $compile_dir = null; |
|
252 /** |
|
253 * plugins directory |
|
254 * @var array |
|
255 */ |
|
256 private $plugins_dir = array(); |
|
257 /** |
|
258 * cache directory |
|
259 * @var string |
|
260 */ |
|
261 private $cache_dir = null; |
|
262 /** |
|
263 * config directory |
|
264 * @var array |
|
265 */ |
|
266 private $config_dir = array(); |
|
267 /** |
|
268 * force template compiling? |
|
269 * @var boolean |
|
270 */ |
|
271 public $force_compile = false; |
|
272 /** |
|
273 * check template for modifications? |
|
274 * @var boolean |
|
275 */ |
|
276 public $compile_check = true; |
|
277 /** |
|
278 * use sub dirs for compiled/cached files? |
|
279 * @var boolean |
|
280 */ |
|
281 public $use_sub_dirs = false; |
|
282 /** |
|
283 * allow ambiguous resources (that are made unique by the resource handler) |
|
284 * @var boolean |
|
285 */ |
|
286 public $allow_ambiguous_resources = false; |
|
287 /** |
|
288 * caching enabled |
|
289 * @var boolean |
|
290 */ |
|
291 public $caching = false; |
|
292 /** |
|
293 * merge compiled includes |
|
294 * @var boolean |
|
295 */ |
|
296 public $merge_compiled_includes = false; |
|
297 /** |
|
298 * cache lifetime in seconds |
|
299 * @var integer |
|
300 */ |
|
301 public $cache_lifetime = 3600; |
|
302 /** |
|
303 * force cache file creation |
|
304 * @var boolean |
|
305 */ |
|
306 public $force_cache = false; |
|
307 /** |
|
308 * Set this if you want different sets of cache files for the same |
|
309 * templates. |
|
310 * |
|
311 * @var string |
|
312 */ |
|
313 public $cache_id = null; |
|
314 /** |
|
315 * Set this if you want different sets of compiled files for the same |
|
316 * templates. |
|
317 * |
|
318 * @var string |
|
319 */ |
|
320 public $compile_id = null; |
|
321 /** |
|
322 * template left-delimiter |
|
323 * @var string |
|
324 */ |
|
325 public $left_delimiter = "{"; |
|
326 /** |
|
327 * template right-delimiter |
|
328 * @var string |
|
329 */ |
|
330 public $right_delimiter = "}"; |
|
331 /**#@+ |
|
332 * security |
|
333 */ |
|
334 /** |
|
335 * class name |
|
336 * |
|
337 * This should be instance of Smarty_Security. |
|
338 * |
|
339 * @var string |
|
340 * @see Smarty_Security |
|
341 */ |
|
342 public $security_class = 'Smarty_Security'; |
|
343 /** |
|
344 * implementation of security class |
|
345 * |
|
346 * @var Smarty_Security |
|
347 */ |
|
348 public $security_policy = null; |
|
349 /** |
|
350 * controls handling of PHP-blocks |
|
351 * |
|
352 * @var integer |
|
353 */ |
|
354 public $php_handling = self::PHP_PASSTHRU; |
|
355 /** |
|
356 * controls if the php template file resource is allowed |
|
357 * |
|
358 * @var bool |
|
359 */ |
|
360 public $allow_php_templates = false; |
|
361 /** |
|
362 * Should compiled-templates be prevented from being called directly? |
|
363 * |
|
364 * {@internal |
|
365 * Currently used by Smarty_Internal_Template only. |
|
366 * }} |
|
367 * |
|
368 * @var boolean |
|
369 */ |
|
370 public $direct_access_security = true; |
|
371 /**#@-*/ |
|
372 /** |
|
373 * debug mode |
|
374 * |
|
375 * Setting this to true enables the debug-console. |
|
376 * |
|
377 * @var boolean |
|
378 */ |
|
379 public $debugging = false; |
|
380 /** |
|
381 * This determines if debugging is enable-able from the browser. |
|
382 * <ul> |
|
383 * <li>NONE => no debugging control allowed</li> |
|
384 * <li>URL => enable debugging when SMARTY_DEBUG is found in the URL.</li> |
|
385 * </ul> |
|
386 * @var string |
|
387 */ |
|
388 public $debugging_ctrl = 'NONE'; |
|
389 /** |
|
390 * Name of debugging URL-param. |
|
391 * |
|
392 * Only used when $debugging_ctrl is set to 'URL'. |
|
393 * The name of the URL-parameter that activates debugging. |
|
394 * |
|
395 * @var type |
|
396 */ |
|
397 public $smarty_debug_id = 'SMARTY_DEBUG'; |
|
398 /** |
|
399 * Path of debug template. |
|
400 * @var string |
|
401 */ |
|
402 public $debug_tpl = null; |
|
403 /** |
|
404 * When set, smarty uses this value as error_reporting-level. |
|
405 * @var int |
|
406 */ |
|
407 public $error_reporting = null; |
|
408 /** |
|
409 * Internal flag for getTags() |
|
410 * @var boolean |
|
411 */ |
|
412 public $get_used_tags = false; |
|
413 |
|
414 /**#@+ |
|
415 * config var settings |
|
416 */ |
|
417 |
|
418 /** |
|
419 * Controls whether variables with the same name overwrite each other. |
|
420 * @var boolean |
|
421 */ |
|
422 public $config_overwrite = true; |
|
423 /** |
|
424 * Controls whether config values of on/true/yes and off/false/no get converted to boolean. |
|
425 * @var boolean |
|
426 */ |
|
427 public $config_booleanize = true; |
|
428 /** |
|
429 * Controls whether hidden config sections/vars are read from the file. |
|
430 * @var boolean |
|
431 */ |
|
432 public $config_read_hidden = false; |
|
433 |
|
434 /**#@-*/ |
|
435 |
|
436 /**#@+ |
|
437 * resource locking |
|
438 */ |
|
439 |
|
440 /** |
|
441 * locking concurrent compiles |
|
442 * @var boolean |
|
443 */ |
|
444 public $compile_locking = true; |
|
445 /** |
|
446 * Controls whether cache resources should emply locking mechanism |
|
447 * @var boolean |
|
448 */ |
|
449 public $cache_locking = false; |
|
450 /** |
|
451 * seconds to wait for acquiring a lock before ignoring the write lock |
|
452 * @var float |
|
453 */ |
|
454 public $locking_timeout = 10; |
|
455 |
|
456 /**#@-*/ |
|
457 |
|
458 /** |
|
459 * global template functions |
|
460 * @var array |
|
461 */ |
|
462 public $template_functions = array(); |
|
463 /** |
|
464 * resource type used if none given |
|
465 * |
|
466 * Must be an valid key of $registered_resources. |
|
467 * @var string |
|
468 */ |
|
469 public $default_resource_type = 'file'; |
|
470 /** |
|
471 * caching type |
|
472 * |
|
473 * Must be an element of $cache_resource_types. |
|
474 * |
|
475 * @var string |
|
476 */ |
|
477 public $caching_type = 'file'; |
|
478 /** |
|
479 * internal config properties |
|
480 * @var array |
|
481 */ |
|
482 public $properties = array(); |
|
483 /** |
|
484 * config type |
|
485 * @var string |
|
486 */ |
|
487 public $default_config_type = 'file'; |
|
488 /** |
|
489 * cached template objects |
|
490 * @var array |
|
491 */ |
|
492 public $template_objects = array(); |
|
493 /** |
|
494 * check If-Modified-Since headers |
|
495 * @var boolean |
|
496 */ |
|
497 public $cache_modified_check = false; |
|
498 /** |
|
499 * registered plugins |
|
500 * @var array |
|
501 */ |
|
502 public $registered_plugins = array(); |
|
503 /** |
|
504 * plugin search order |
|
505 * @var array |
|
506 */ |
|
507 public $plugin_search_order = array('function', 'block', 'compiler', 'class'); |
|
508 /** |
|
509 * registered objects |
|
510 * @var array |
|
511 */ |
|
512 public $registered_objects = array(); |
|
513 /** |
|
514 * registered classes |
|
515 * @var array |
|
516 */ |
|
517 public $registered_classes = array(); |
|
518 /** |
|
519 * registered filters |
|
520 * @var array |
|
521 */ |
|
522 public $registered_filters = array(); |
|
523 /** |
|
524 * registered resources |
|
525 * @var array |
|
526 */ |
|
527 public $registered_resources = array(); |
|
528 /** |
|
529 * resource handler cache |
|
530 * @var array |
|
531 */ |
|
532 public $_resource_handlers = array(); |
|
533 /** |
|
534 * registered cache resources |
|
535 * @var array |
|
536 */ |
|
537 public $registered_cache_resources = array(); |
|
538 /** |
|
539 * cache resource handler cache |
|
540 * @var array |
|
541 */ |
|
542 public $_cacheresource_handlers = array(); |
|
543 /** |
|
544 * autoload filter |
|
545 * @var array |
|
546 */ |
|
547 public $autoload_filters = array(); |
|
548 /** |
|
549 * default modifier |
|
550 * @var array |
|
551 */ |
|
552 public $default_modifiers = array(); |
|
553 /** |
|
554 * autoescape variable output |
|
555 * @var boolean |
|
556 */ |
|
557 public $escape_html = false; |
|
558 /** |
|
559 * global internal smarty vars |
|
560 * @var array |
|
561 */ |
|
562 public static $_smarty_vars = array(); |
|
563 /** |
|
564 * start time for execution time calculation |
|
565 * @var int |
|
566 */ |
|
567 public $start_time = 0; |
|
568 /** |
|
569 * default file permissions |
|
570 * @var int |
|
571 */ |
|
572 public $_file_perms = 0644; |
|
573 /** |
|
574 * default dir permissions |
|
575 * @var int |
|
576 */ |
|
577 public $_dir_perms = 0771; |
|
578 /** |
|
579 * block tag hierarchy |
|
580 * @var array |
|
581 */ |
|
582 public $_tag_stack = array(); |
|
583 /** |
|
584 * self pointer to Smarty object |
|
585 * @var Smarty |
|
586 */ |
|
587 public $smarty; |
|
588 /** |
|
589 * required by the compiler for BC |
|
590 * @var string |
|
591 */ |
|
592 public $_current_file = null; |
|
593 /** |
|
594 * internal flag to enable parser debugging |
|
595 * @var bool |
|
596 */ |
|
597 public $_parserdebug = false; |
|
598 /** |
|
599 * Saved parameter of merged templates during compilation |
|
600 * |
|
601 * @var array |
|
602 */ |
|
603 public $merged_templates_func = array(); |
|
604 /**#@-*/ |
|
605 |
|
606 /** |
|
607 * Initialize new Smarty object |
|
608 * |
|
609 */ |
|
610 public function __construct() |
|
611 { |
|
612 // selfpointer needed by some other class methods |
|
613 $this->smarty = $this; |
|
614 if (is_callable('mb_internal_encoding')) { |
|
615 mb_internal_encoding(Smarty::$_CHARSET); |
|
616 } |
|
617 $this->start_time = microtime(true); |
|
618 // set default dirs |
|
619 $this->setTemplateDir('.' . DS . 'templates' . DS) |
|
620 ->setCompileDir('.' . DS . 'templates_c' . DS) |
|
621 ->setPluginsDir(SMARTY_PLUGINS_DIR) |
|
622 ->setCacheDir('.' . DS . 'cache' . DS) |
|
623 ->setConfigDir('.' . DS . 'configs' . DS); |
|
624 |
|
625 $this->debug_tpl = 'file:' . dirname(__FILE__) . '/debug.tpl'; |
|
626 if (isset($_SERVER['SCRIPT_NAME'])) { |
|
627 $this->assignGlobal('SCRIPT_NAME', $_SERVER['SCRIPT_NAME']); |
|
628 } |
|
629 } |
|
630 |
|
631 |
|
632 /** |
|
633 * Class destructor |
|
634 */ |
|
635 public function __destruct() |
|
636 { |
|
637 // intentionally left blank |
|
638 } |
|
639 |
|
640 /** |
|
641 * <<magic>> set selfpointer on cloned object |
|
642 */ |
|
643 public function __clone() |
|
644 { |
|
645 $this->smarty = $this; |
|
646 } |
|
647 |
|
648 |
|
649 /** |
|
650 * <<magic>> Generic getter. |
|
651 * |
|
652 * Calls the appropriate getter function. |
|
653 * Issues an E_USER_NOTICE if no valid getter is found. |
|
654 * |
|
655 * @param string $name property name |
|
656 * @return mixed |
|
657 */ |
|
658 public function __get($name) |
|
659 { |
|
660 $allowed = array( |
|
661 'template_dir' => 'getTemplateDir', |
|
662 'config_dir' => 'getConfigDir', |
|
663 'plugins_dir' => 'getPluginsDir', |
|
664 'compile_dir' => 'getCompileDir', |
|
665 'cache_dir' => 'getCacheDir', |
|
666 ); |
|
667 |
|
668 if (isset($allowed[$name])) { |
|
669 return $this->{$allowed[$name]}(); |
|
670 } else { |
|
671 trigger_error('Undefined property: '. get_class($this) .'::$'. $name, E_USER_NOTICE); |
|
672 } |
|
673 } |
|
674 |
|
675 /** |
|
676 * <<magic>> Generic setter. |
|
677 * |
|
678 * Calls the appropriate setter function. |
|
679 * Issues an E_USER_NOTICE if no valid setter is found. |
|
680 * |
|
681 * @param string $name property name |
|
682 * @param mixed $value parameter passed to setter |
|
683 */ |
|
684 public function __set($name, $value) |
|
685 { |
|
686 $allowed = array( |
|
687 'template_dir' => 'setTemplateDir', |
|
688 'config_dir' => 'setConfigDir', |
|
689 'plugins_dir' => 'setPluginsDir', |
|
690 'compile_dir' => 'setCompileDir', |
|
691 'cache_dir' => 'setCacheDir', |
|
692 ); |
|
693 |
|
694 if (isset($allowed[$name])) { |
|
695 $this->{$allowed[$name]}($value); |
|
696 } else { |
|
697 trigger_error('Undefined property: ' . get_class($this) . '::$' . $name, E_USER_NOTICE); |
|
698 } |
|
699 } |
|
700 |
|
701 /** |
|
702 * Check if a template resource exists |
|
703 * |
|
704 * @param string $resource_name template name |
|
705 * @return boolean status |
|
706 */ |
|
707 public function templateExists($resource_name) |
|
708 { |
|
709 // create template object |
|
710 $save = $this->template_objects; |
|
711 $tpl = new $this->template_class($resource_name, $this); |
|
712 // check if it does exists |
|
713 $result = $tpl->source->exists; |
|
714 $this->template_objects = $save; |
|
715 return $result; |
|
716 } |
|
717 |
|
718 /** |
|
719 * Returns a single or all global variables |
|
720 * |
|
721 * @param object $smarty |
|
722 * @param string $varname variable name or null |
|
723 * @return string variable value or or array of variables |
|
724 */ |
|
725 public function getGlobal($varname = null) |
|
726 { |
|
727 if (isset($varname)) { |
|
728 if (isset(self::$global_tpl_vars[$varname])) { |
|
729 return self::$global_tpl_vars[$varname]->value; |
|
730 } else { |
|
731 return ''; |
|
732 } |
|
733 } else { |
|
734 $_result = array(); |
|
735 foreach (self::$global_tpl_vars AS $key => $var) { |
|
736 $_result[$key] = $var->value; |
|
737 } |
|
738 return $_result; |
|
739 } |
|
740 } |
|
741 |
|
742 /** |
|
743 * Empty cache folder |
|
744 * |
|
745 * @param integer $exp_time expiration time |
|
746 * @param string $type resource type |
|
747 * @return integer number of cache files deleted |
|
748 */ |
|
749 function clearAllCache($exp_time = null, $type = null) |
|
750 { |
|
751 // load cache resource and call clearAll |
|
752 $_cache_resource = Smarty_CacheResource::load($this, $type); |
|
753 Smarty_CacheResource::invalidLoadedCache($this); |
|
754 return $_cache_resource->clearAll($this, $exp_time); |
|
755 } |
|
756 |
|
757 /** |
|
758 * Empty cache for a specific template |
|
759 * |
|
760 * @param string $template_name template name |
|
761 * @param string $cache_id cache id |
|
762 * @param string $compile_id compile id |
|
763 * @param integer $exp_time expiration time |
|
764 * @param string $type resource type |
|
765 * @return integer number of cache files deleted |
|
766 */ |
|
767 public function clearCache($template_name, $cache_id = null, $compile_id = null, $exp_time = null, $type = null) |
|
768 { |
|
769 // load cache resource and call clear |
|
770 $_cache_resource = Smarty_CacheResource::load($this, $type); |
|
771 Smarty_CacheResource::invalidLoadedCache($this); |
|
772 return $_cache_resource->clear($this, $template_name, $cache_id, $compile_id, $exp_time); |
|
773 } |
|
774 |
|
775 /** |
|
776 * Loads security class and enables security |
|
777 * |
|
778 * @param string|Smarty_Security $security_class if a string is used, it must be class-name |
|
779 * @return Smarty current Smarty instance for chaining |
|
780 * @throws SmartyException when an invalid class name is provided |
|
781 */ |
|
782 public function enableSecurity($security_class = null) |
|
783 { |
|
784 if ($security_class instanceof Smarty_Security) { |
|
785 $this->security_policy = $security_class; |
|
786 return $this; |
|
787 } elseif (is_object($security_class)) { |
|
788 throw new SmartyException("Class '" . get_class($security_class) . "' must extend Smarty_Security."); |
|
789 } |
|
790 if ($security_class == null) { |
|
791 $security_class = $this->security_class; |
|
792 } |
|
793 if (!class_exists($security_class)) { |
|
794 throw new SmartyException("Security class '$security_class' is not defined"); |
|
795 } elseif ($security_class !== 'Smarty_Security' && !is_subclass_of($security_class, 'Smarty_Security')) { |
|
796 throw new SmartyException("Class '$security_class' must extend Smarty_Security."); |
|
797 } else { |
|
798 $this->security_policy = new $security_class($this); |
|
799 } |
|
800 |
|
801 return $this; |
|
802 } |
|
803 |
|
804 /** |
|
805 * Disable security |
|
806 * @return Smarty current Smarty instance for chaining |
|
807 */ |
|
808 public function disableSecurity() |
|
809 { |
|
810 $this->security_policy = null; |
|
811 |
|
812 return $this; |
|
813 } |
|
814 |
|
815 /** |
|
816 * Set template directory |
|
817 * |
|
818 * @param string|array $template_dir directory(s) of template sources |
|
819 * @return Smarty current Smarty instance for chaining |
|
820 */ |
|
821 public function setTemplateDir($template_dir) |
|
822 { |
|
823 $this->template_dir = array(); |
|
824 foreach ((array) $template_dir as $k => $v) { |
|
825 $this->template_dir[$k] = rtrim($v, '/\\') . DS; |
|
826 } |
|
827 |
|
828 $this->joined_template_dir = join(DIRECTORY_SEPARATOR, $this->template_dir); |
|
829 return $this; |
|
830 } |
|
831 |
|
832 /** |
|
833 * Add template directory(s) |
|
834 * |
|
835 * @param string|array $template_dir directory(s) of template sources |
|
836 * @param string $key of the array element to assign the template dir to |
|
837 * @return Smarty current Smarty instance for chaining |
|
838 * @throws SmartyException when the given template directory is not valid |
|
839 */ |
|
840 public function addTemplateDir($template_dir, $key=null) |
|
841 { |
|
842 // make sure we're dealing with an array |
|
843 $this->template_dir = (array) $this->template_dir; |
|
844 |
|
845 if (is_array($template_dir)) { |
|
846 foreach ($template_dir as $k => $v) { |
|
847 if (is_int($k)) { |
|
848 // indexes are not merged but appended |
|
849 $this->template_dir[] = rtrim($v, '/\\') . DS; |
|
850 } else { |
|
851 // string indexes are overridden |
|
852 $this->template_dir[$k] = rtrim($v, '/\\') . DS; |
|
853 } |
|
854 } |
|
855 } elseif ($key !== null) { |
|
856 // override directory at specified index |
|
857 $this->template_dir[$key] = rtrim($template_dir, '/\\') . DS; |
|
858 } else { |
|
859 // append new directory |
|
860 $this->template_dir[] = rtrim($template_dir, '/\\') . DS; |
|
861 } |
|
862 $this->joined_template_dir = join(DIRECTORY_SEPARATOR, $this->template_dir); |
|
863 return $this; |
|
864 } |
|
865 |
|
866 /** |
|
867 * Get template directories |
|
868 * |
|
869 * @param mixed index of directory to get, null to get all |
|
870 * @return array|string list of template directories, or directory of $index |
|
871 */ |
|
872 public function getTemplateDir($index=null) |
|
873 { |
|
874 if ($index !== null) { |
|
875 return isset($this->template_dir[$index]) ? $this->template_dir[$index] : null; |
|
876 } |
|
877 |
|
878 return (array)$this->template_dir; |
|
879 } |
|
880 |
|
881 /** |
|
882 * Set config directory |
|
883 * |
|
884 * @param string|array $template_dir directory(s) of configuration sources |
|
885 * @return Smarty current Smarty instance for chaining |
|
886 */ |
|
887 public function setConfigDir($config_dir) |
|
888 { |
|
889 $this->config_dir = array(); |
|
890 foreach ((array) $config_dir as $k => $v) { |
|
891 $this->config_dir[$k] = rtrim($v, '/\\') . DS; |
|
892 } |
|
893 |
|
894 $this->joined_config_dir = join(DIRECTORY_SEPARATOR, $this->config_dir); |
|
895 return $this; |
|
896 } |
|
897 |
|
898 /** |
|
899 * Add config directory(s) |
|
900 * |
|
901 * @param string|array $config_dir directory(s) of config sources |
|
902 * @param string key of the array element to assign the config dir to |
|
903 * @return Smarty current Smarty instance for chaining |
|
904 */ |
|
905 public function addConfigDir($config_dir, $key=null) |
|
906 { |
|
907 // make sure we're dealing with an array |
|
908 $this->config_dir = (array) $this->config_dir; |
|
909 |
|
910 if (is_array($config_dir)) { |
|
911 foreach ($config_dir as $k => $v) { |
|
912 if (is_int($k)) { |
|
913 // indexes are not merged but appended |
|
914 $this->config_dir[] = rtrim($v, '/\\') . DS; |
|
915 } else { |
|
916 // string indexes are overridden |
|
917 $this->config_dir[$k] = rtrim($v, '/\\') . DS; |
|
918 } |
|
919 } |
|
920 } elseif( $key !== null ) { |
|
921 // override directory at specified index |
|
922 $this->config_dir[$key] = rtrim($config_dir, '/\\') . DS; |
|
923 } else { |
|
924 // append new directory |
|
925 $this->config_dir[] = rtrim($config_dir, '/\\') . DS; |
|
926 } |
|
927 |
|
928 $this->joined_config_dir = join(DIRECTORY_SEPARATOR, $this->config_dir); |
|
929 return $this; |
|
930 } |
|
931 |
|
932 /** |
|
933 * Get config directory |
|
934 * |
|
935 * @param mixed index of directory to get, null to get all |
|
936 * @return array|string configuration directory |
|
937 */ |
|
938 public function getConfigDir($index=null) |
|
939 { |
|
940 if ($index !== null) { |
|
941 return isset($this->config_dir[$index]) ? $this->config_dir[$index] : null; |
|
942 } |
|
943 |
|
944 return (array)$this->config_dir; |
|
945 } |
|
946 |
|
947 /** |
|
948 * Set plugins directory |
|
949 * |
|
950 * @param string|array $plugins_dir directory(s) of plugins |
|
951 * @return Smarty current Smarty instance for chaining |
|
952 */ |
|
953 public function setPluginsDir($plugins_dir) |
|
954 { |
|
955 $this->plugins_dir = array(); |
|
956 foreach ((array)$plugins_dir as $k => $v) { |
|
957 $this->plugins_dir[$k] = rtrim($v, '/\\') . DS; |
|
958 } |
|
959 |
|
960 return $this; |
|
961 } |
|
962 |
|
963 /** |
|
964 * Adds directory of plugin files |
|
965 * |
|
966 * @param object $smarty |
|
967 * @param string $ |array $ plugins folder |
|
968 * @return Smarty current Smarty instance for chaining |
|
969 */ |
|
970 public function addPluginsDir($plugins_dir) |
|
971 { |
|
972 // make sure we're dealing with an array |
|
973 $this->plugins_dir = (array) $this->plugins_dir; |
|
974 |
|
975 if (is_array($plugins_dir)) { |
|
976 foreach ($plugins_dir as $k => $v) { |
|
977 if (is_int($k)) { |
|
978 // indexes are not merged but appended |
|
979 $this->plugins_dir[] = rtrim($v, '/\\') . DS; |
|
980 } else { |
|
981 // string indexes are overridden |
|
982 $this->plugins_dir[$k] = rtrim($v, '/\\') . DS; |
|
983 } |
|
984 } |
|
985 } else { |
|
986 // append new directory |
|
987 $this->plugins_dir[] = rtrim($plugins_dir, '/\\') . DS; |
|
988 } |
|
989 |
|
990 $this->plugins_dir = array_unique($this->plugins_dir); |
|
991 return $this; |
|
992 } |
|
993 |
|
994 /** |
|
995 * Get plugin directories |
|
996 * |
|
997 * @return array list of plugin directories |
|
998 */ |
|
999 public function getPluginsDir() |
|
1000 { |
|
1001 return (array)$this->plugins_dir; |
|
1002 } |
|
1003 |
|
1004 /** |
|
1005 * Set compile directory |
|
1006 * |
|
1007 * @param string $compile_dir directory to store compiled templates in |
|
1008 * @return Smarty current Smarty instance for chaining |
|
1009 */ |
|
1010 public function setCompileDir($compile_dir) |
|
1011 { |
|
1012 $this->compile_dir = rtrim($compile_dir, '/\\') . DS; |
|
1013 if (!isset(Smarty::$_muted_directories[$this->compile_dir])) { |
|
1014 Smarty::$_muted_directories[$this->compile_dir] = null; |
|
1015 } |
|
1016 return $this; |
|
1017 } |
|
1018 |
|
1019 /** |
|
1020 * Get compiled directory |
|
1021 * |
|
1022 * @return string path to compiled templates |
|
1023 */ |
|
1024 public function getCompileDir() |
|
1025 { |
|
1026 return $this->compile_dir; |
|
1027 } |
|
1028 |
|
1029 /** |
|
1030 * Set cache directory |
|
1031 * |
|
1032 * @param string $cache_dir directory to store cached templates in |
|
1033 * @return Smarty current Smarty instance for chaining |
|
1034 */ |
|
1035 public function setCacheDir($cache_dir) |
|
1036 { |
|
1037 $this->cache_dir = rtrim($cache_dir, '/\\') . DS; |
|
1038 if (!isset(Smarty::$_muted_directories[$this->cache_dir])) { |
|
1039 Smarty::$_muted_directories[$this->cache_dir] = null; |
|
1040 } |
|
1041 return $this; |
|
1042 } |
|
1043 |
|
1044 /** |
|
1045 * Get cache directory |
|
1046 * |
|
1047 * @return string path of cache directory |
|
1048 */ |
|
1049 public function getCacheDir() |
|
1050 { |
|
1051 return $this->cache_dir; |
|
1052 } |
|
1053 |
|
1054 /** |
|
1055 * Set default modifiers |
|
1056 * |
|
1057 * @param array|string $modifiers modifier or list of modifiers to set |
|
1058 * @return Smarty current Smarty instance for chaining |
|
1059 */ |
|
1060 public function setDefaultModifiers($modifiers) |
|
1061 { |
|
1062 $this->default_modifiers = (array) $modifiers; |
|
1063 return $this; |
|
1064 } |
|
1065 |
|
1066 /** |
|
1067 * Add default modifiers |
|
1068 * |
|
1069 * @param array|string $modifiers modifier or list of modifiers to add |
|
1070 * @return Smarty current Smarty instance for chaining |
|
1071 */ |
|
1072 public function addDefaultModifiers($modifiers) |
|
1073 { |
|
1074 if (is_array($modifiers)) { |
|
1075 $this->default_modifiers = array_merge($this->default_modifiers, $modifiers); |
|
1076 } else { |
|
1077 $this->default_modifiers[] = $modifiers; |
|
1078 } |
|
1079 |
|
1080 return $this; |
|
1081 } |
|
1082 |
|
1083 /** |
|
1084 * Get default modifiers |
|
1085 * |
|
1086 * @return array list of default modifiers |
|
1087 */ |
|
1088 public function getDefaultModifiers() |
|
1089 { |
|
1090 return $this->default_modifiers; |
|
1091 } |
|
1092 |
|
1093 |
|
1094 /** |
|
1095 * Set autoload filters |
|
1096 * |
|
1097 * @param array $filters filters to load automatically |
|
1098 * @param string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters' keys as the appropriate types |
|
1099 * @return Smarty current Smarty instance for chaining |
|
1100 */ |
|
1101 public function setAutoloadFilters($filters, $type=null) |
|
1102 { |
|
1103 if ($type !== null) { |
|
1104 $this->autoload_filters[$type] = (array) $filters; |
|
1105 } else { |
|
1106 $this->autoload_filters = (array) $filters; |
|
1107 } |
|
1108 |
|
1109 return $this; |
|
1110 } |
|
1111 |
|
1112 /** |
|
1113 * Add autoload filters |
|
1114 * |
|
1115 * @param array $filters filters to load automatically |
|
1116 * @param string $type "pre", "output", … specify the filter type to set. Defaults to none treating $filters' keys as the appropriate types |
|
1117 * @return Smarty current Smarty instance for chaining |
|
1118 */ |
|
1119 public function addAutoloadFilters($filters, $type=null) |
|
1120 { |
|
1121 if ($type !== null) { |
|
1122 if (!empty($this->autoload_filters[$type])) { |
|
1123 $this->autoload_filters[$type] = array_merge($this->autoload_filters[$type], (array) $filters); |
|
1124 } else { |
|
1125 $this->autoload_filters[$type] = (array) $filters; |
|
1126 } |
|
1127 } else { |
|
1128 foreach ((array) $filters as $key => $value) { |
|
1129 if (!empty($this->autoload_filters[$key])) { |
|
1130 $this->autoload_filters[$key] = array_merge($this->autoload_filters[$key], (array) $value); |
|
1131 } else { |
|
1132 $this->autoload_filters[$key] = (array) $value; |
|
1133 } |
|
1134 } |
|
1135 } |
|
1136 |
|
1137 return $this; |
|
1138 } |
|
1139 |
|
1140 /** |
|
1141 * Get autoload filters |
|
1142 * |
|
1143 * @param string $type type of filter to get autoloads for. Defaults to all autoload filters |
|
1144 * @return array array( 'type1' => array( 'filter1', 'filter2', … ) ) or array( 'filter1', 'filter2', …) if $type was specified |
|
1145 */ |
|
1146 public function getAutoloadFilters($type=null) |
|
1147 { |
|
1148 if ($type !== null) { |
|
1149 return isset($this->autoload_filters[$type]) ? $this->autoload_filters[$type] : array(); |
|
1150 } |
|
1151 |
|
1152 return $this->autoload_filters; |
|
1153 } |
|
1154 |
|
1155 /** |
|
1156 * return name of debugging template |
|
1157 * |
|
1158 * @return string |
|
1159 */ |
|
1160 public function getDebugTemplate() |
|
1161 { |
|
1162 return $this->debug_tpl; |
|
1163 } |
|
1164 |
|
1165 /** |
|
1166 * set the debug template |
|
1167 * |
|
1168 * @param string $tpl_name |
|
1169 * @return Smarty current Smarty instance for chaining |
|
1170 * @throws SmartyException if file is not readable |
|
1171 */ |
|
1172 public function setDebugTemplate($tpl_name) |
|
1173 { |
|
1174 if (!is_readable($tpl_name)) { |
|
1175 throw new SmartyException("Unknown file '{$tpl_name}'"); |
|
1176 } |
|
1177 $this->debug_tpl = $tpl_name; |
|
1178 |
|
1179 return $this; |
|
1180 } |
|
1181 |
|
1182 /** |
|
1183 * creates a template object |
|
1184 * |
|
1185 * @param string $template the resource handle of the template file |
|
1186 * @param mixed $cache_id cache id to be used with this template |
|
1187 * @param mixed $compile_id compile id to be used with this template |
|
1188 * @param object $parent next higher level of Smarty variables |
|
1189 * @param boolean $do_clone flag is Smarty object shall be cloned |
|
1190 * @return object template object |
|
1191 */ |
|
1192 public function createTemplate($template, $cache_id = null, $compile_id = null, $parent = null, $do_clone = true) |
|
1193 { |
|
1194 if (!empty($cache_id) && (is_object($cache_id) || is_array($cache_id))) { |
|
1195 $parent = $cache_id; |
|
1196 $cache_id = null; |
|
1197 } |
|
1198 if (!empty($parent) && is_array($parent)) { |
|
1199 $data = $parent; |
|
1200 $parent = null; |
|
1201 } else { |
|
1202 $data = null; |
|
1203 } |
|
1204 // default to cache_id and compile_id of Smarty object |
|
1205 $cache_id = $cache_id === null ? $this->cache_id : $cache_id; |
|
1206 $compile_id = $compile_id === null ? $this->compile_id : $compile_id; |
|
1207 // already in template cache? |
|
1208 if ($this->allow_ambiguous_resources) { |
|
1209 $_templateId = Smarty_Resource::getUniqueTemplateName($this, $template) . $cache_id . $compile_id; |
|
1210 } else { |
|
1211 $_templateId = $this->joined_template_dir . '#' . $template . $cache_id . $compile_id; |
|
1212 } |
|
1213 if (isset($_templateId[150])) { |
|
1214 $_templateId = sha1($_templateId); |
|
1215 } |
|
1216 if ($do_clone) { |
|
1217 if (isset($this->template_objects[$_templateId])) { |
|
1218 // return cached template object |
|
1219 $tpl = clone $this->template_objects[$_templateId]; |
|
1220 $tpl->smarty = clone $tpl->smarty; |
|
1221 $tpl->parent = $parent; |
|
1222 $tpl->tpl_vars = array(); |
|
1223 $tpl->config_vars = array(); |
|
1224 } else { |
|
1225 $tpl = new $this->template_class($template, clone $this, $parent, $cache_id, $compile_id); |
|
1226 } |
|
1227 } else { |
|
1228 if (isset($this->template_objects[$_templateId])) { |
|
1229 // return cached template object |
|
1230 $tpl = $this->template_objects[$_templateId]; |
|
1231 $tpl->parent = $parent; |
|
1232 $tpl->tpl_vars = array(); |
|
1233 $tpl->config_vars = array(); |
|
1234 } else { |
|
1235 $tpl = new $this->template_class($template, $this, $parent, $cache_id, $compile_id); |
|
1236 } |
|
1237 } |
|
1238 // fill data if present |
|
1239 if (!empty($data) && is_array($data)) { |
|
1240 // set up variable values |
|
1241 foreach ($data as $_key => $_val) { |
|
1242 $tpl->tpl_vars[$_key] = new Smarty_variable($_val); |
|
1243 } |
|
1244 } |
|
1245 return $tpl; |
|
1246 } |
|
1247 |
|
1248 |
|
1249 /** |
|
1250 * Takes unknown classes and loads plugin files for them |
|
1251 * class name format: Smarty_PluginType_PluginName |
|
1252 * plugin filename format: plugintype.pluginname.php |
|
1253 * |
|
1254 * @param string $plugin_name class plugin name to load |
|
1255 * @param bool $check check if already loaded |
|
1256 * @return string |boolean filepath of loaded file or false |
|
1257 */ |
|
1258 public function loadPlugin($plugin_name, $check = true) |
|
1259 { |
|
1260 // if function or class exists, exit silently (already loaded) |
|
1261 if ($check && (is_callable($plugin_name) || class_exists($plugin_name, false))) { |
|
1262 return true; |
|
1263 } |
|
1264 // Plugin name is expected to be: Smarty_[Type]_[Name] |
|
1265 $_name_parts = explode('_', $plugin_name, 3); |
|
1266 // class name must have three parts to be valid plugin |
|
1267 // count($_name_parts) < 3 === !isset($_name_parts[2]) |
|
1268 if (!isset($_name_parts[2]) || strtolower($_name_parts[0]) !== 'smarty') { |
|
1269 throw new SmartyException("plugin {$plugin_name} is not a valid name format"); |
|
1270 return false; |
|
1271 } |
|
1272 // if type is "internal", get plugin from sysplugins |
|
1273 if (strtolower($_name_parts[1]) == 'internal') { |
|
1274 $file = SMARTY_SYSPLUGINS_DIR . strtolower($plugin_name) . '.php'; |
|
1275 if (file_exists($file)) { |
|
1276 require_once($file); |
|
1277 return $file; |
|
1278 } else { |
|
1279 return false; |
|
1280 } |
|
1281 } |
|
1282 // plugin filename is expected to be: [type].[name].php |
|
1283 $_plugin_filename = "{$_name_parts[1]}.{$_name_parts[2]}.php"; |
|
1284 |
|
1285 $_stream_resolve_include_path = function_exists('stream_resolve_include_path'); |
|
1286 |
|
1287 // loop through plugin dirs and find the plugin |
|
1288 foreach($this->getPluginsDir() as $_plugin_dir) { |
|
1289 $names = array( |
|
1290 $_plugin_dir . $_plugin_filename, |
|
1291 $_plugin_dir . strtolower($_plugin_filename), |
|
1292 ); |
|
1293 foreach ($names as $file) { |
|
1294 if (file_exists($file)) { |
|
1295 require_once($file); |
|
1296 return $file; |
|
1297 } |
|
1298 if ($this->use_include_path && !preg_match('/^([\/\\\\]|[a-zA-Z]:[\/\\\\])/', $_plugin_dir)) { |
|
1299 // try PHP include_path |
|
1300 if ($_stream_resolve_include_path) { |
|
1301 $file = stream_resolve_include_path($file); |
|
1302 } else { |
|
1303 $file = Smarty_Internal_Get_Include_Path::getIncludePath($file); |
|
1304 } |
|
1305 |
|
1306 if ($file !== false) { |
|
1307 require_once($file); |
|
1308 return $file; |
|
1309 } |
|
1310 } |
|
1311 } |
|
1312 } |
|
1313 // no plugin loaded |
|
1314 return false; |
|
1315 } |
|
1316 |
|
1317 /** |
|
1318 * Compile all template files |
|
1319 * |
|
1320 * @param string $extension file extension |
|
1321 * @param bool $force_compile force all to recompile |
|
1322 * @param int $time_limit |
|
1323 * @param int $max_errors |
|
1324 * @return integer number of template files recompiled |
|
1325 */ |
|
1326 public function compileAllTemplates($extention = '.tpl', $force_compile = false, $time_limit = 0, $max_errors = null) |
|
1327 { |
|
1328 return Smarty_Internal_Utility::compileAllTemplates($extention, $force_compile, $time_limit, $max_errors, $this); |
|
1329 } |
|
1330 |
|
1331 /** |
|
1332 * Compile all config files |
|
1333 * |
|
1334 * @param string $extension file extension |
|
1335 * @param bool $force_compile force all to recompile |
|
1336 * @param int $time_limit |
|
1337 * @param int $max_errors |
|
1338 * @return integer number of template files recompiled |
|
1339 */ |
|
1340 public function compileAllConfig($extention = '.conf', $force_compile = false, $time_limit = 0, $max_errors = null) |
|
1341 { |
|
1342 return Smarty_Internal_Utility::compileAllConfig($extention, $force_compile, $time_limit, $max_errors, $this); |
|
1343 } |
|
1344 |
|
1345 /** |
|
1346 * Delete compiled template file |
|
1347 * |
|
1348 * @param string $resource_name template name |
|
1349 * @param string $compile_id compile id |
|
1350 * @param integer $exp_time expiration time |
|
1351 * @return integer number of template files deleted |
|
1352 */ |
|
1353 public function clearCompiledTemplate($resource_name = null, $compile_id = null, $exp_time = null) |
|
1354 { |
|
1355 return Smarty_Internal_Utility::clearCompiledTemplate($resource_name, $compile_id, $exp_time, $this); |
|
1356 } |
|
1357 |
|
1358 |
|
1359 /** |
|
1360 * Return array of tag/attributes of all tags used by an template |
|
1361 * |
|
1362 * @param object $templae template object |
|
1363 * @return array of tag/attributes |
|
1364 */ |
|
1365 public function getTags(Smarty_Internal_Template $template) |
|
1366 { |
|
1367 return Smarty_Internal_Utility::getTags($template); |
|
1368 } |
|
1369 |
|
1370 /** |
|
1371 * Run installation test |
|
1372 * |
|
1373 * @param array $errors Array to write errors into, rather than outputting them |
|
1374 * @return boolean true if setup is fine, false if something is wrong |
|
1375 */ |
|
1376 public function testInstall(&$errors=null) |
|
1377 { |
|
1378 return Smarty_Internal_Utility::testInstall($this, $errors); |
|
1379 } |
|
1380 |
|
1381 /** |
|
1382 * Error Handler to mute expected messages |
|
1383 * |
|
1384 * @link http://php.net/set_error_handler |
|
1385 * @param integer $errno Error level |
|
1386 * @return boolean |
|
1387 */ |
|
1388 public static function mutingErrorHandler($errno, $errstr, $errfile, $errline, $errcontext) |
|
1389 { |
|
1390 $_is_muted_directory = false; |
|
1391 |
|
1392 // add the SMARTY_DIR to the list of muted directories |
|
1393 if (!isset(Smarty::$_muted_directories[SMARTY_DIR])) { |
|
1394 $smarty_dir = realpath(SMARTY_DIR); |
|
1395 Smarty::$_muted_directories[SMARTY_DIR] = array( |
|
1396 'file' => $smarty_dir, |
|
1397 'length' => strlen($smarty_dir), |
|
1398 ); |
|
1399 } |
|
1400 |
|
1401 // walk the muted directories and test against $errfile |
|
1402 foreach (Smarty::$_muted_directories as $key => &$dir) { |
|
1403 if (!$dir) { |
|
1404 // resolve directory and length for speedy comparisons |
|
1405 $file = realpath($key); |
|
1406 $dir = array( |
|
1407 'file' => $file, |
|
1408 'length' => strlen($file), |
|
1409 ); |
|
1410 } |
|
1411 if (!strncmp($errfile, $dir['file'], $dir['length'])) { |
|
1412 $_is_muted_directory = true; |
|
1413 break; |
|
1414 } |
|
1415 } |
|
1416 |
|
1417 // pass to next error handler if this error did not occur inside SMARTY_DIR |
|
1418 // or the error was within smarty but masked to be ignored |
|
1419 if (!$_is_muted_directory || ($errno && $errno & error_reporting())) { |
|
1420 if (Smarty::$_previous_error_handler) { |
|
1421 return call_user_func(Smarty::$_previous_error_handler, $errno, $errstr, $errfile, $errline, $errcontext); |
|
1422 } else { |
|
1423 return false; |
|
1424 } |
|
1425 } |
|
1426 } |
|
1427 |
|
1428 /** |
|
1429 * Enable error handler to mute expected messages |
|
1430 * |
|
1431 * @return void |
|
1432 */ |
|
1433 public static function muteExpectedErrors() |
|
1434 { |
|
1435 /* |
|
1436 error muting is done because some people implemented custom error_handlers using |
|
1437 http://php.net/set_error_handler and for some reason did not understand the following paragraph: |
|
1438 |
|
1439 It is important to remember that the standard PHP error handler is completely bypassed for the |
|
1440 error types specified by error_types unless the callback function returns FALSE. |
|
1441 error_reporting() settings will have no effect and your error handler will be called regardless - |
|
1442 however you are still able to read the current value of error_reporting and act appropriately. |
|
1443 Of particular note is that this value will be 0 if the statement that caused the error was |
|
1444 prepended by the @ error-control operator. |
|
1445 |
|
1446 Smarty deliberately uses @filemtime() over file_exists() and filemtime() in some places. Reasons include |
|
1447 - @filemtime() is almost twice as fast as using an additional file_exists() |
|
1448 - between file_exists() and filemtime() a possible race condition is opened, |
|
1449 which does not exist using the simple @filemtime() approach. |
|
1450 */ |
|
1451 $error_handler = array('Smarty', 'mutingErrorHandler'); |
|
1452 $previous = set_error_handler($error_handler); |
|
1453 |
|
1454 // avoid dead loops |
|
1455 if ($previous !== $error_handler) { |
|
1456 Smarty::$_previous_error_handler = $previous; |
|
1457 } |
|
1458 } |
|
1459 |
|
1460 /** |
|
1461 * Disable error handler muting expected messages |
|
1462 * |
|
1463 * @return void |
|
1464 */ |
|
1465 public static function unmuteExpectedErrors() |
|
1466 { |
|
1467 restore_error_handler(); |
|
1468 } |
|
1469 } |
|
1470 |
|
1471 // Check if we're running on windows |
|
1472 Smarty::$_IS_WINDOWS = strtoupper(substr(PHP_OS, 0, 3)) === 'WIN'; |
|
1473 |
|
1474 // let PCRE (preg_*) treat strings as ISO-8859-1 if we're not dealing with UTF-8 |
|
1475 if (Smarty::$_CHARSET !== 'UTF-8') { |
|
1476 Smarty::$_UTF8_MODIFIER = ''; |
|
1477 } |
|
1478 |
|
1479 /** |
|
1480 * Smarty exception class |
|
1481 * @package Smarty |
|
1482 */ |
|
1483 class SmartyException extends Exception { |
|
1484 public function __construct($message) { |
|
1485 $this->message = htmlentities($message); |
|
1486 } |
|
1487 } |
|
1488 |
|
1489 /** |
|
1490 * Smarty compiler exception class |
|
1491 * @package Smarty |
|
1492 */ |
|
1493 class SmartyCompilerException extends SmartyException { |
|
1494 } |
|
1495 |
|
1496 /** |
|
1497 * Autoloader |
|
1498 */ |
|
1499 function smartyAutoload($class) |
|
1500 { |
|
1501 $_class = strtolower($class); |
|
1502 $_classes = array( |
|
1503 'smarty_config_source' => true, |
|
1504 'smarty_config_compiled' => true, |
|
1505 'smarty_security' => true, |
|
1506 'smarty_cacheresource' => true, |
|
1507 'smarty_cacheresource_custom' => true, |
|
1508 'smarty_cacheresource_keyvaluestore' => true, |
|
1509 'smarty_resource' => true, |
|
1510 'smarty_resource_custom' => true, |
|
1511 'smarty_resource_uncompiled' => true, |
|
1512 'smarty_resource_recompiled' => true, |
|
1513 ); |
|
1514 |
|
1515 if (!strncmp($_class, 'smarty_internal_', 16) || isset($_classes[$_class])) { |
|
1516 include SMARTY_SYSPLUGINS_DIR . $_class . '.php'; |
|
1517 } |
|
1518 } |
|
1519 |
|
1520 ?> |