Commit | Line | Data |
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0337d704 | 1 | <?php |
2 | /*************************************************************************** | |
a7f778a5 | 3 | * Copyright (C) 2003-2009 Polytechnique.org * |
0337d704 | 4 | * http://opensource.polytechnique.org/ * |
5 | * * | |
6 | * This program is free software; you can redistribute it and/or modify * | |
7 | * it under the terms of the GNU General Public License as published by * | |
8 | * the Free Software Foundation; either version 2 of the License, or * | |
9 | * (at your option) any later version. * | |
10 | * * | |
11 | * This program is distributed in the hope that it will be useful, * | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * | |
14 | * GNU General Public License for more details. * | |
15 | * * | |
16 | * You should have received a copy of the GNU General Public License * | |
17 | * along with this program; if not, write to the Free Software * | |
18 | * Foundation, Inc., * | |
19 | * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * | |
20 | ***************************************************************************/ | |
21 | ||
5640f093 FB |
22 | if (!@include_once 'smarty/libs/Smarty.class.php') { |
23 | require_once 'smarty/Smarty.class.php'; | |
24 | } | |
0337d704 | 25 | |
04334c61 | 26 | abstract class PlPage extends Smarty |
0337d704 | 27 | { |
2b1ee50b | 28 | private $_page_type; |
29 | private $_tpl; | |
30 | private $_errors; | |
31 | private $_failure; | |
4a8a1e0a | 32 | private $_jsonVars; |
0337d704 | 33 | |
04334c61 | 34 | // {{{ function PlPage() |
0337d704 | 35 | |
abde67b1 | 36 | public function __construct() |
0337d704 | 37 | { |
2b1ee50b | 38 | parent::Smarty(); |
0337d704 | 39 | |
2b1ee50b | 40 | global $globals; |
796aea34 | 41 | |
abe7e055 | 42 | $this->caching = false; |
43 | $this->config_overwrite = false; | |
44 | $this->use_sub_dirs = false; | |
a33955e4 FB |
45 | $this->template_dir = $globals->spoolroot . '/templates/'; |
46 | $this->compile_dir = $globals->spoolroot . '/spool/templates_c/'; | |
47 | array_unshift($this->plugins_dir, | |
48 | $globals->spoolroot . '/core/plugins/', | |
49 | $globals->spoolroot . '/plugins/'); | |
50 | $this->config_dir = $globals->spoolroot . '/configs/'; | |
0337d704 | 51 | |
52 | $this->compile_check = !empty($globals->debug); | |
53 | ||
71a753d3 | 54 | $this->_errors = array('errors' => array()); |
4a8a1e0a | 55 | $this->_jsonVars = array(); |
860fdaec | 56 | $this->_failure = false; |
0337d704 | 57 | |
fe556813 | 58 | if ($globals->mode != 'rw') { |
d27380cd AA |
59 | $this->trigError("En raison d'une maintenance, une partie des fonctionnalités du site est" |
60 | . " actuellement désactivée, en particulier aucune donnée ne sera sauvegardée"); | |
fe556813 | 61 | } |
0337d704 | 62 | $this->register_prefilter('at_to_globals'); |
4b4b4b67 | 63 | $this->addJsLink('jquery.js'); |
0337d704 | 64 | } |
65 | ||
66 | // }}} | |
67 | // {{{ function changeTpl() | |
68 | ||
2b1ee50b | 69 | public function changeTpl($tpl, $type = SKINNED) |
0337d704 | 70 | { |
91ebb7ff FB |
71 | $this->_tpl = $tpl; |
72 | $this->_page_type = $type; | |
73 | $this->assign('pl_tpl', $tpl); | |
0337d704 | 74 | } |
75 | ||
76 | // }}} | |
7cb40d85 FB |
77 | // {{{ function getCoreTpl() |
78 | ||
79 | public static function getCoreTpl($tpl) | |
80 | { | |
81 | global $globals; | |
82 | return $globals->spoolroot . '/core/templates/' . $tpl; | |
83 | } | |
84 | ||
85 | // }}} | |
86 | // {{{ function coreTpl() | |
87 | ||
88 | /** Use a template from the core. | |
89 | */ | |
90 | public function coreTpl($tpl, $type = SKINNED) | |
91 | { | |
92 | global $globals; | |
93 | $this->changeTpl(self::getCoreTpl($tpl), $type); | |
94 | } | |
95 | ||
96 | // }}} | |
e654517d | 97 | // {{{ function raw() |
98 | ||
99 | public function raw() | |
100 | { | |
101 | global $globals; | |
102 | $this->assign('globals', $globals); | |
103 | return $this->fetch($this->_tpl); | |
104 | } | |
105 | ||
106 | // }}} | |
0337d704 | 107 | // {{{ function _run() |
108 | ||
2b1ee50b | 109 | protected function _run($skin) |
0337d704 | 110 | { |
80d0423e | 111 | global $globals, $platal, $TIME_BEGIN; |
36f114ef | 112 | |
732e5855 | 113 | Platal::session()->close(); |
36f114ef | 114 | |
e654517d | 115 | $this->register_prefilter('trimwhitespace'); |
116 | $this->register_prefilter('form_force_encodings'); | |
7a3f546b | 117 | $this->register_prefilter('wiki_include'); |
7cb40d85 | 118 | $this->register_prefilter('core_include'); |
908db125 | 119 | $this->register_prefilter('if_has_perms'); |
91ebb7ff FB |
120 | $this->assign('pl_triggers', $this->_errors); |
121 | $this->assign('pl_errors', $this->nb_errs()); | |
122 | $this->assign('pl_failure', $this->_failure); | |
80d0423e | 123 | $this->assign_by_ref('platal', $platal); |
08d7cc45 | 124 | $this->assign_by_ref('globals', $globals); |
a3a049fc | 125 | |
4a8a1e0a | 126 | if (Env::has('json') && count($this->_jsonVars)) { |
127 | return $this->jsonDisplay(); | |
128 | } | |
eaf30d86 | 129 | |
8a105df2 | 130 | if (Env::v('display') == 'light') { |
131 | $this->_page_type = SIMPLE; | |
132 | } elseif (Env::v('display') == 'raw') { | |
133 | $this->_page_type = NO_SKIN; | |
134 | } elseif (Env::v('display') == 'full') { | |
135 | $this->_page_typ = SKINNED; | |
136 | } | |
137 | ||
62a66dfc | 138 | switch ($this->_page_type) { |
139 | case NO_SKIN: | |
81e9c63f | 140 | if (!($globals->debug & DEBUG_SMARTY)) { |
141 | error_reporting(0); | |
142 | } | |
0337d704 | 143 | $this->display($this->_tpl); |
144 | exit; | |
62a66dfc | 145 | |
146 | case SIMPLE: | |
c6db254a | 147 | $this->assign('simple', true); |
bf2e1ab0 | 148 | |
62a66dfc | 149 | case SKINNED: |
b4ee37a4 FB |
150 | $this->register_modifier('escape_html', 'escape_html'); |
151 | $this->default_modifiers = Array('@escape_html'); | |
0337d704 | 152 | } |
5aa58639 FB |
153 | if (S::i('auth') <= AUTH_PUBLIC) { |
154 | $this->register_outputfilter('hide_emails'); | |
155 | } | |
bf2e1ab0 | 156 | $this->addJsLink('wiki.js'); |
493b6abe | 157 | header("Accept-Charset: utf-8"); |
4a8a1e0a | 158 | if (Env::v('forceXml')) { |
159 | header("Content-Type: text/xml; charset=utf-8"); | |
160 | } | |
b4315e15 | 161 | |
162 | if (!$globals->debug) { | |
6995a9b9 | 163 | error_reporting(0); |
b4315e15 | 164 | $this->display($skin); |
165 | exit; | |
166 | } | |
a3a049fc | 167 | |
7da8ef90 | 168 | $this->assign('validate', true); |
81e9c63f | 169 | if (!($globals->debug & DEBUG_SMARTY)) { |
170 | error_reporting(0); | |
171 | } | |
040a594c | 172 | $START_SMARTY = microtime(true); |
b4315e15 | 173 | $result = $this->fetch($skin); |
040a594c FB |
174 | $ttime = sprintf('Temps total: %.02fs (Smarty %.02fs) - Mémoire totale : %dKo<br />', |
175 | microtime(true) - $TIME_BEGIN, microtime(true) - $START_SMARTY, | |
176 | memory_get_peak_usage(true) / 1024); | |
b4ee37a4 FB |
177 | if ($globals->debug & DEBUG_BT) { |
178 | PlBacktrace::clean(); | |
179 | $this->assign_by_ref('backtraces', PlBacktrace::$bt); | |
7cb40d85 FB |
180 | $result = str_replace('@@BACKTRACE@@', |
181 | $this->fetch(self::getCoreTpl('backtrace.tpl')), | |
182 | $result); | |
b4ee37a4 FB |
183 | } else { |
184 | $result = str_replace('@@BACKTRACE@@', '', $result); | |
185 | } | |
0337d704 | 186 | |
b4ee37a4 | 187 | $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />"; |
81e9c63f | 188 | if ($globals->debug & DEBUG_VALID) { |
b4315e15 | 189 | $fd = fopen($this->compile_dir."/valid.html","w"); |
190 | fwrite($fd, $result); | |
191 | fclose($fd); | |
a3a049fc | 192 | |
b4315e15 | 193 | exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$this->compile_dir."/valid.html", $val); |
194 | foreach ($val as $h) { | |
195 | if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) { | |
196 | $replc = '<span style="color: #080;">HTML OK</span><br />'; | |
197 | if ($m[1]) { | |
198 | $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}" | |
199 | ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />"; | |
0337d704 | 200 | } |
b4315e15 | 201 | break; |
0337d704 | 202 | } |
203 | } | |
0337d704 | 204 | } |
205 | ||
b4315e15 | 206 | echo str_replace("@HOOK@", $ttime.$replc, $result); |
0337d704 | 207 | exit; |
208 | } | |
209 | ||
1490093c | 210 | abstract public function run(); |
211 | ||
0337d704 | 212 | // }}} |
0337d704 | 213 | // {{{ function nb_errs() |
214 | ||
2b1ee50b | 215 | public function nb_errs() |
0337d704 | 216 | { |
71a753d3 | 217 | return count($this->_errors['errors']); |
0337d704 | 218 | } |
219 | ||
220 | // }}} | |
221 | // {{{ function trig() | |
222 | ||
a7d35093 | 223 | private function trig($msg, $type = 'errors') |
0337d704 | 224 | { |
71a753d3 FB |
225 | if (!isset($this->_errors[$type])) { |
226 | $this->_errors[$type] = array(); | |
227 | } | |
228 | $this->_errors[$type][] = $msg; | |
229 | } | |
230 | ||
231 | public function trigError($msg) | |
232 | { | |
233 | $this->trig($msg, 'errors'); | |
234 | } | |
235 | ||
e00bc67e FB |
236 | public function trigWarning($msg) |
237 | { | |
238 | $this->trig($msg, 'warnings'); | |
239 | } | |
240 | ||
71a753d3 FB |
241 | public function trigSuccess($msg) |
242 | { | |
243 | $this->trig($msg, 'success'); | |
0337d704 | 244 | } |
245 | ||
246 | // }}} | |
0337d704 | 247 | // {{{ function kill() |
248 | ||
2b1ee50b | 249 | public function kill($msg) |
0337d704 | 250 | { |
36f472dc FB |
251 | // PHP is used on command line... do not run the whole page stuff. |
252 | if (php_sapi_name() == 'cli') { | |
253 | echo $msg . "\n"; | |
254 | exit; | |
255 | } | |
256 | ||
90eba1aa | 257 | global $platal; |
258 | ||
a7d35093 | 259 | $this->trigError($msg); |
0fcbe8d0 | 260 | $this->_failure = true; |
0337d704 | 261 | $this->run(); |
262 | } | |
263 | ||
264 | // }}} | |
9902e47b FB |
265 | // {{{ function setTitle |
266 | ||
267 | public function setTitle($title) | |
268 | { | |
380e2a5a FB |
269 | global $globals; |
270 | if (isset($globals->core->sitename)) { | |
271 | $title = $globals->core->sitename . ' :: ' . $title; | |
272 | } | |
9902e47b FB |
273 | $this->assign('pl_title', $title); |
274 | } | |
275 | ||
276 | // }}} | |
0337d704 | 277 | // {{{ function addJsLink |
278 | ||
2b1ee50b | 279 | public function addJsLink($path) |
0337d704 | 280 | { |
91ebb7ff | 281 | $this->append('pl_js', $path); |
0337d704 | 282 | } |
283 | ||
284 | // }}} | |
285 | // {{{ function addCssLink | |
286 | ||
2b1ee50b | 287 | public function addCssLink($path) |
0337d704 | 288 | { |
91ebb7ff | 289 | $this->append('pl_css', $path); |
0337d704 | 290 | } |
291 | ||
292 | // }}} | |
1e9a1d99 AA |
293 | // {{{ function addLink |
294 | ||
295 | public function addLink($rel, $path) | |
296 | { | |
297 | $this->append('pl_link', array('rel' => $rel, 'href' => $path)); | |
298 | } | |
299 | ||
300 | ||
301 | // }}} | |
ea626742 | 302 | // {{{ function addCssInline |
303 | ||
2b1ee50b | 304 | public function addCssInline($css) |
ea626742 | 305 | { |
306 | if (!empty($css)) { | |
91ebb7ff | 307 | $this->append('pl_inline_css', $css); |
eaf30d86 | 308 | } |
ea626742 | 309 | } |
310 | ||
311 | // }}} | |
162370e7 | 312 | // {{{ function setRssLink |
313 | ||
2b1ee50b | 314 | public function setRssLink($title, $path) |
162370e7 | 315 | { |
91ebb7ff | 316 | $this->assign('pl_rss', array('title' => $title, 'href' => $path)); |
162370e7 | 317 | } |
318 | ||
319 | // }}} | |
4a8a1e0a | 320 | // {{{ function jsonDisplay |
321 | protected function jsonDisplay() | |
322 | { | |
323 | header("Content-type: text/javascript; charset=utf-8"); | |
324 | array_walk_recursive($this->_jsonVars, "escape_xorgDB"); | |
325 | $jsonbegin = Env::v('jsonBegin'); | |
326 | $jsonend = Env::v('jsonEnd'); | |
327 | if (Env::has('jsonVar')) { | |
328 | $jsonbegin = Env::v('jsonVar').' = '; | |
329 | $jsonend = ';'; | |
330 | } elseif (Env::has('jsonFunc')) { | |
331 | $jsonbegin = Env::v('jsonFunc').'('; | |
332 | $jsonend = ');'; | |
333 | } | |
334 | echo $jsonbegin, json_encode($this->_jsonVars), $jsonend; | |
335 | exit; | |
336 | } | |
337 | // }}} | |
338 | // {{{ function jsonAssign | |
339 | public function jsonAssign($var, $value) | |
340 | { | |
341 | $this->_jsonVars[$var] = $value; | |
342 | } | |
fba760d2 | 343 | |
344 | // }}} | |
4a8a1e0a | 345 | } |
346 | ||
347 | function escape_xorgDB(&$item, $key) | |
348 | { | |
7cb40d85 | 349 | if ($item instanceof XOrgDBIterator) { |
4a8a1e0a | 350 | $expanded = array(); |
351 | while ($a = $item->next()) { | |
352 | $expanded[] = $a; | |
353 | } | |
354 | $item = $expanded; | |
355 | } | |
0337d704 | 356 | } |
357 | ||
b76f0797 | 358 | // {{{ function escape_html () |
359 | ||
360 | /** | |
361 | * default smarty plugin, used to auto-escape dangerous html. | |
eaf30d86 | 362 | * |
b76f0797 | 363 | * < --> < |
364 | * > --> > | |
365 | * " --> " | |
366 | * & not followed by some entity --> & | |
367 | */ | |
368 | function escape_html($string) | |
369 | { | |
370 | if (is_string($string)) { | |
c1895524 | 371 | return htmlspecialchars($string, ENT_QUOTES, 'UTF-8'); |
b76f0797 | 372 | } else { |
c1895524 | 373 | return $string; |
b76f0797 | 374 | } |
375 | } | |
376 | ||
377 | // }}} | |
378 | // {{{ function at_to_globals() | |
379 | ||
380 | /** | |
381 | * helper | |
382 | */ | |
383 | ||
384 | function _to_globals($s) { | |
385 | global $globals; | |
386 | $t = explode('.',$s); | |
387 | if (count($t) == 1) { | |
388 | return var_export($globals->$t[0],true); | |
389 | } else { | |
390 | return var_export($globals->$t[0]->$t[1],true); | |
391 | } | |
392 | } | |
393 | ||
394 | /** | |
395 | * compilation plugin used to import $globals confing through #globals.foo.bar# directives | |
396 | */ | |
397 | ||
398 | function at_to_globals($tpl_source, &$smarty) | |
399 | { | |
400 | return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source); | |
7cb40d85 | 401 | } |
b76f0797 | 402 | |
7cb40d85 FB |
403 | // }}} |
404 | // {{{ function trimwhitespace | |
b76f0797 | 405 | |
7cb40d85 FB |
406 | function trimwhitespace($source, &$smarty) |
407 | { | |
408 | $tags = '(script|pre|textarea)'; | |
409 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); | |
410 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
b76f0797 | 411 | |
7cb40d85 FB |
412 | // remove all leading spaces, tabs and carriage returns NOT |
413 | // preceeded by a php close tag. | |
414 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); | |
415 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); | |
b76f0797 | 416 | |
7cb40d85 FB |
417 | return $source; |
418 | } | |
b76f0797 | 419 | |
7cb40d85 FB |
420 | // }}} |
421 | // {{{ function wiki_include | |
7a3f546b | 422 | |
423 | function wiki_include($source, &$smarty) | |
424 | { | |
7cb40d85 | 425 | global $globals; |
7a3f546b | 426 | return preg_replace('/\{include( [^}]*)? wiki=([^} ]+)(.*?)\}/ui', |
7cb40d85 FB |
427 | '{include\1 file="' . $globals->spoolroot . '/spool/wiki.d/cache_\2.tpl"\3 included=1}', |
428 | $source); | |
429 | } | |
430 | ||
431 | function core_include($source, &$smarty) | |
432 | { | |
433 | global $globals; | |
434 | return preg_replace('/\{include( [^}]*)? core=([^} ]+)(.*?)\}/ui', | |
435 | '{include\1 file="' . $globals->spoolroot . '/core/templates/\2"\3}', | |
7a3f546b | 436 | $source); |
437 | } | |
438 | ||
439 | // }}} | |
908db125 FB |
440 | //{{{ function hasPerm |
441 | ||
442 | function if_has_perms($source, &$smarty) | |
443 | { | |
444 | $source = preg_replace('/\{if([^}]*) (\!?)hasPerms\(([^)]+)\)([^}]*)\}/', | |
7cb40d85 FB |
445 | '{if\1 \2$smarty.session.perms->hasFlagCombination(\3)\4}', |
446 | $source); | |
447 | return preg_replace('/\{if([^}]*) (\!?)hasPerm\(([^)]+)\)([^}]*)\}/', | |
448 | '{if\1 \2($smarty.session.perms && $smarty.session.perms->hasFlag(\3))\4}', | |
449 | $source); | |
908db125 FB |
450 | } |
451 | ||
452 | // }}} | |
edc636b8 | 453 | // {{{ |
454 | ||
455 | function form_force_encodings($source, &$smarty) | |
456 | { | |
457 | return preg_replace('/<form[^\w]/', | |
a7de4ef7 | 458 | '\0 accept-charset="utf-8" ', |
edc636b8 | 459 | $source); |
460 | } | |
461 | ||
462 | // }}} | |
bf2e1ab0 | 463 | // {{{ function hide_emails |
464 | ||
465 | function _hide_email($source) | |
466 | { | |
1bd2bc7e | 467 | $source = str_replace("\n", '', $source); |
6b8d257b | 468 | return '<script type="text/javascript">//<![CDATA[' . "\n" . |
91ebb7ff FB |
469 | 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" . |
470 | '//]]></script>'; | |
bf2e1ab0 | 471 | } |
472 | ||
473 | function hide_emails($source, &$smarty) | |
474 | { | |
a18afbdc | 475 | if (!strpos($source, '@')) { |
476 | return $source; | |
477 | } | |
478 | ||
bf2e1ab0 | 479 | //prevent email replacement in <script> and <textarea> |
120bd636 | 480 | $tags = '(script|textarea|select)'; |
abe7e055 | 481 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
482 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
bf2e1ab0 | 483 | |
484 | //catch all emails in <a href="mailto:..."> | |
a14159bf | 485 | preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref); |
486 | $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source); | |
bf2e1ab0 | 487 | |
488 | //prevant replacement in tag attributes | |
abe7e055 | 489 | preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc); |
490 | $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source); | |
bf2e1ab0 | 491 | |
492 | //catch ! | |
eaf30d86 | 493 | $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source); |
bf2e1ab0 | 494 | $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source); |
bf2e1ab0 | 495 | |
496 | // restore data | |
2456ea61 | 497 | $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source); |
120bd636 | 498 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
bf2e1ab0 | 499 | |
500 | return $source; | |
501 | } | |
502 | ||
503 | // }}} | |
b76f0797 | 504 | |
a7de4ef7 | 505 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
0337d704 | 506 | ?> |