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0337d704 | 1 | <?php |
2 | /*************************************************************************** | |
179afa7f | 3 | * Copyright (C) 2003-2008 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 | ||
f12af8ad | 22 | require_once 'smarty/libs/Smarty.class.php'; |
0337d704 | 23 | |
04334c61 | 24 | abstract class PlPage extends Smarty |
0337d704 | 25 | { |
2b1ee50b | 26 | private $_page_type; |
27 | private $_tpl; | |
28 | private $_errors; | |
29 | private $_failure; | |
4a8a1e0a | 30 | private $_jsonVars; |
0337d704 | 31 | |
04334c61 | 32 | // {{{ function PlPage() |
0337d704 | 33 | |
abde67b1 | 34 | public function __construct() |
0337d704 | 35 | { |
2b1ee50b | 36 | parent::Smarty(); |
0337d704 | 37 | |
2b1ee50b | 38 | global $globals; |
796aea34 | 39 | |
abe7e055 | 40 | $this->caching = false; |
41 | $this->config_overwrite = false; | |
42 | $this->use_sub_dirs = false; | |
a33955e4 FB |
43 | $this->template_dir = $globals->spoolroot . '/templates/'; |
44 | $this->compile_dir = $globals->spoolroot . '/spool/templates_c/'; | |
45 | array_unshift($this->plugins_dir, | |
46 | $globals->spoolroot . '/core/plugins/', | |
47 | $globals->spoolroot . '/plugins/'); | |
48 | $this->config_dir = $globals->spoolroot . '/configs/'; | |
0337d704 | 49 | |
50 | $this->compile_check = !empty($globals->debug); | |
51 | ||
71a753d3 | 52 | $this->_errors = array('errors' => array()); |
4a8a1e0a | 53 | $this->_jsonVars = array(); |
860fdaec | 54 | $this->_failure = false; |
0337d704 | 55 | |
fe556813 | 56 | if ($globals->mode != 'rw') { |
a7d35093 | 57 | $this->trigError("En raison d'une maintenance, une partie des fonctionnalités du site sont" |
91ebb7ff | 58 | . " actuellement désactivée, en particuliers aucune donnée ne sera sauvegardée"); |
fe556813 | 59 | } |
0337d704 | 60 | $this->register_prefilter('at_to_globals'); |
4b4b4b67 | 61 | $this->addJsLink('jquery.js'); |
0337d704 | 62 | } |
63 | ||
64 | // }}} | |
65 | // {{{ function changeTpl() | |
66 | ||
2b1ee50b | 67 | public function changeTpl($tpl, $type = SKINNED) |
0337d704 | 68 | { |
91ebb7ff FB |
69 | $this->_tpl = $tpl; |
70 | $this->_page_type = $type; | |
71 | $this->assign('pl_tpl', $tpl); | |
0337d704 | 72 | } |
73 | ||
74 | // }}} | |
7cb40d85 FB |
75 | // {{{ function getCoreTpl() |
76 | ||
77 | public static function getCoreTpl($tpl) | |
78 | { | |
79 | global $globals; | |
80 | return $globals->spoolroot . '/core/templates/' . $tpl; | |
81 | } | |
82 | ||
83 | // }}} | |
84 | // {{{ function coreTpl() | |
85 | ||
86 | /** Use a template from the core. | |
87 | */ | |
88 | public function coreTpl($tpl, $type = SKINNED) | |
89 | { | |
90 | global $globals; | |
91 | $this->changeTpl(self::getCoreTpl($tpl), $type); | |
92 | } | |
93 | ||
94 | // }}} | |
e654517d | 95 | // {{{ function raw() |
96 | ||
97 | public function raw() | |
98 | { | |
99 | global $globals; | |
100 | $this->assign('globals', $globals); | |
101 | return $this->fetch($this->_tpl); | |
102 | } | |
103 | ||
104 | // }}} | |
0337d704 | 105 | // {{{ function _run() |
106 | ||
2b1ee50b | 107 | protected function _run($skin) |
0337d704 | 108 | { |
109 | global $globals, $TIME_BEGIN; | |
36f114ef | 110 | |
732e5855 | 111 | Platal::session()->close(); |
36f114ef | 112 | |
e654517d | 113 | $this->register_prefilter('trimwhitespace'); |
114 | $this->register_prefilter('form_force_encodings'); | |
7a3f546b | 115 | $this->register_prefilter('wiki_include'); |
7cb40d85 | 116 | $this->register_prefilter('core_include'); |
908db125 | 117 | $this->register_prefilter('if_has_perms'); |
91ebb7ff FB |
118 | $this->assign('pl_triggers', $this->_errors); |
119 | $this->assign('pl_errors', $this->nb_errs()); | |
120 | $this->assign('pl_failure', $this->_failure); | |
08d7cc45 | 121 | $this->assign_by_ref('globals', $globals); |
a3a049fc | 122 | |
4a8a1e0a | 123 | if (Env::has('json') && count($this->_jsonVars)) { |
124 | return $this->jsonDisplay(); | |
125 | } | |
eaf30d86 | 126 | |
8a105df2 | 127 | if (Env::v('display') == 'light') { |
128 | $this->_page_type = SIMPLE; | |
129 | } elseif (Env::v('display') == 'raw') { | |
130 | $this->_page_type = NO_SKIN; | |
131 | } elseif (Env::v('display') == 'full') { | |
132 | $this->_page_typ = SKINNED; | |
133 | } | |
134 | ||
62a66dfc | 135 | switch ($this->_page_type) { |
136 | case NO_SKIN: | |
81e9c63f | 137 | if (!($globals->debug & DEBUG_SMARTY)) { |
138 | error_reporting(0); | |
139 | } | |
0337d704 | 140 | $this->display($this->_tpl); |
141 | exit; | |
62a66dfc | 142 | |
143 | case SIMPLE: | |
c6db254a | 144 | $this->assign('simple', true); |
bf2e1ab0 | 145 | |
62a66dfc | 146 | case SKINNED: |
b4ee37a4 FB |
147 | $this->register_modifier('escape_html', 'escape_html'); |
148 | $this->default_modifiers = Array('@escape_html'); | |
0337d704 | 149 | } |
5aa58639 FB |
150 | if (S::i('auth') <= AUTH_PUBLIC) { |
151 | $this->register_outputfilter('hide_emails'); | |
152 | } | |
bf2e1ab0 | 153 | $this->addJsLink('wiki.js'); |
493b6abe | 154 | header("Accept-Charset: utf-8"); |
4a8a1e0a | 155 | if (Env::v('forceXml')) { |
156 | header("Content-Type: text/xml; charset=utf-8"); | |
157 | } | |
b4315e15 | 158 | |
159 | if (!$globals->debug) { | |
6995a9b9 | 160 | error_reporting(0); |
b4315e15 | 161 | $this->display($skin); |
162 | exit; | |
163 | } | |
a3a049fc | 164 | |
7da8ef90 | 165 | $this->assign('validate', true); |
81e9c63f | 166 | if (!($globals->debug & DEBUG_SMARTY)) { |
167 | error_reporting(0); | |
168 | } | |
040a594c | 169 | $START_SMARTY = microtime(true); |
b4315e15 | 170 | $result = $this->fetch($skin); |
040a594c FB |
171 | $ttime = sprintf('Temps total: %.02fs (Smarty %.02fs) - Mémoire totale : %dKo<br />', |
172 | microtime(true) - $TIME_BEGIN, microtime(true) - $START_SMARTY, | |
173 | memory_get_peak_usage(true) / 1024); | |
b4ee37a4 FB |
174 | if ($globals->debug & DEBUG_BT) { |
175 | PlBacktrace::clean(); | |
176 | $this->assign_by_ref('backtraces', PlBacktrace::$bt); | |
7cb40d85 FB |
177 | $result = str_replace('@@BACKTRACE@@', |
178 | $this->fetch(self::getCoreTpl('backtrace.tpl')), | |
179 | $result); | |
b4ee37a4 FB |
180 | } else { |
181 | $result = str_replace('@@BACKTRACE@@', '', $result); | |
182 | } | |
0337d704 | 183 | |
b4ee37a4 | 184 | $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />"; |
81e9c63f | 185 | if ($globals->debug & DEBUG_VALID) { |
b4315e15 | 186 | $fd = fopen($this->compile_dir."/valid.html","w"); |
187 | fwrite($fd, $result); | |
188 | fclose($fd); | |
a3a049fc | 189 | |
b4315e15 | 190 | exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$this->compile_dir."/valid.html", $val); |
191 | foreach ($val as $h) { | |
192 | if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) { | |
193 | $replc = '<span style="color: #080;">HTML OK</span><br />'; | |
194 | if ($m[1]) { | |
195 | $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}" | |
196 | ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />"; | |
0337d704 | 197 | } |
b4315e15 | 198 | break; |
0337d704 | 199 | } |
200 | } | |
0337d704 | 201 | } |
202 | ||
b4315e15 | 203 | echo str_replace("@HOOK@", $ttime.$replc, $result); |
0337d704 | 204 | exit; |
205 | } | |
206 | ||
1490093c | 207 | abstract public function run(); |
208 | ||
0337d704 | 209 | // }}} |
0337d704 | 210 | // {{{ function nb_errs() |
211 | ||
2b1ee50b | 212 | public function nb_errs() |
0337d704 | 213 | { |
71a753d3 | 214 | return count($this->_errors['errors']); |
0337d704 | 215 | } |
216 | ||
217 | // }}} | |
218 | // {{{ function trig() | |
219 | ||
a7d35093 | 220 | private function trig($msg, $type = 'errors') |
0337d704 | 221 | { |
71a753d3 FB |
222 | if (!isset($this->_errors[$type])) { |
223 | $this->_errors[$type] = array(); | |
224 | } | |
225 | $this->_errors[$type][] = $msg; | |
226 | } | |
227 | ||
228 | public function trigError($msg) | |
229 | { | |
230 | $this->trig($msg, 'errors'); | |
231 | } | |
232 | ||
e00bc67e FB |
233 | public function trigWarning($msg) |
234 | { | |
235 | $this->trig($msg, 'warnings'); | |
236 | } | |
237 | ||
71a753d3 FB |
238 | public function trigSuccess($msg) |
239 | { | |
240 | $this->trig($msg, 'success'); | |
0337d704 | 241 | } |
242 | ||
243 | // }}} | |
0337d704 | 244 | // {{{ function kill() |
245 | ||
2b1ee50b | 246 | public function kill($msg) |
0337d704 | 247 | { |
36f472dc FB |
248 | // PHP is used on command line... do not run the whole page stuff. |
249 | if (php_sapi_name() == 'cli') { | |
250 | echo $msg . "\n"; | |
251 | exit; | |
252 | } | |
253 | ||
90eba1aa | 254 | global $platal; |
255 | ||
256 | $this->assign('platal', $platal); | |
a7d35093 | 257 | $this->trigError($msg); |
0fcbe8d0 | 258 | $this->_failure = true; |
0337d704 | 259 | $this->run(); |
260 | } | |
261 | ||
262 | // }}} | |
9902e47b FB |
263 | // {{{ function setTitle |
264 | ||
265 | public function setTitle($title) | |
266 | { | |
380e2a5a FB |
267 | global $globals; |
268 | if (isset($globals->core->sitename)) { | |
269 | $title = $globals->core->sitename . ' :: ' . $title; | |
270 | } | |
9902e47b FB |
271 | $this->assign('pl_title', $title); |
272 | } | |
273 | ||
274 | // }}} | |
0337d704 | 275 | // {{{ function addJsLink |
276 | ||
2b1ee50b | 277 | public function addJsLink($path) |
0337d704 | 278 | { |
91ebb7ff | 279 | $this->append('pl_js', $path); |
0337d704 | 280 | } |
281 | ||
282 | // }}} | |
283 | // {{{ function addCssLink | |
284 | ||
2b1ee50b | 285 | public function addCssLink($path) |
0337d704 | 286 | { |
91ebb7ff | 287 | $this->append('pl_css', $path); |
0337d704 | 288 | } |
289 | ||
290 | // }}} | |
1e9a1d99 AA |
291 | // {{{ function addLink |
292 | ||
293 | public function addLink($rel, $path) | |
294 | { | |
295 | $this->append('pl_link', array('rel' => $rel, 'href' => $path)); | |
296 | } | |
297 | ||
298 | ||
299 | // }}} | |
ea626742 | 300 | // {{{ function addCssInline |
301 | ||
2b1ee50b | 302 | public function addCssInline($css) |
ea626742 | 303 | { |
304 | if (!empty($css)) { | |
91ebb7ff | 305 | $this->append('pl_inline_css', $css); |
eaf30d86 | 306 | } |
ea626742 | 307 | } |
308 | ||
309 | // }}} | |
162370e7 | 310 | // {{{ function setRssLink |
311 | ||
2b1ee50b | 312 | public function setRssLink($title, $path) |
162370e7 | 313 | { |
91ebb7ff | 314 | $this->assign('pl_rss', array('title' => $title, 'href' => $path)); |
162370e7 | 315 | } |
316 | ||
317 | // }}} | |
4a8a1e0a | 318 | // {{{ function jsonDisplay |
319 | protected function jsonDisplay() | |
320 | { | |
321 | header("Content-type: text/javascript; charset=utf-8"); | |
322 | array_walk_recursive($this->_jsonVars, "escape_xorgDB"); | |
323 | $jsonbegin = Env::v('jsonBegin'); | |
324 | $jsonend = Env::v('jsonEnd'); | |
325 | if (Env::has('jsonVar')) { | |
326 | $jsonbegin = Env::v('jsonVar').' = '; | |
327 | $jsonend = ';'; | |
328 | } elseif (Env::has('jsonFunc')) { | |
329 | $jsonbegin = Env::v('jsonFunc').'('; | |
330 | $jsonend = ');'; | |
331 | } | |
332 | echo $jsonbegin, json_encode($this->_jsonVars), $jsonend; | |
333 | exit; | |
334 | } | |
335 | // }}} | |
336 | // {{{ function jsonAssign | |
337 | public function jsonAssign($var, $value) | |
338 | { | |
339 | $this->_jsonVars[$var] = $value; | |
340 | } | |
fba760d2 | 341 | |
342 | // }}} | |
4a8a1e0a | 343 | } |
344 | ||
345 | function escape_xorgDB(&$item, $key) | |
346 | { | |
7cb40d85 | 347 | if ($item instanceof XOrgDBIterator) { |
4a8a1e0a | 348 | $expanded = array(); |
349 | while ($a = $item->next()) { | |
350 | $expanded[] = $a; | |
351 | } | |
352 | $item = $expanded; | |
353 | } | |
0337d704 | 354 | } |
355 | ||
b76f0797 | 356 | // {{{ function escape_html () |
357 | ||
358 | /** | |
359 | * default smarty plugin, used to auto-escape dangerous html. | |
eaf30d86 | 360 | * |
b76f0797 | 361 | * < --> < |
362 | * > --> > | |
363 | * " --> " | |
364 | * & not followed by some entity --> & | |
365 | */ | |
366 | function escape_html($string) | |
367 | { | |
368 | if (is_string($string)) { | |
c1895524 | 369 | return htmlspecialchars($string, ENT_QUOTES, 'UTF-8'); |
b76f0797 | 370 | } else { |
c1895524 | 371 | return $string; |
b76f0797 | 372 | } |
373 | } | |
374 | ||
375 | // }}} | |
376 | // {{{ function at_to_globals() | |
377 | ||
378 | /** | |
379 | * helper | |
380 | */ | |
381 | ||
382 | function _to_globals($s) { | |
383 | global $globals; | |
384 | $t = explode('.',$s); | |
385 | if (count($t) == 1) { | |
386 | return var_export($globals->$t[0],true); | |
387 | } else { | |
388 | return var_export($globals->$t[0]->$t[1],true); | |
389 | } | |
390 | } | |
391 | ||
392 | /** | |
393 | * compilation plugin used to import $globals confing through #globals.foo.bar# directives | |
394 | */ | |
395 | ||
396 | function at_to_globals($tpl_source, &$smarty) | |
397 | { | |
398 | return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source); | |
7cb40d85 | 399 | } |
b76f0797 | 400 | |
7cb40d85 FB |
401 | // }}} |
402 | // {{{ function trimwhitespace | |
b76f0797 | 403 | |
7cb40d85 FB |
404 | function trimwhitespace($source, &$smarty) |
405 | { | |
406 | $tags = '(script|pre|textarea)'; | |
407 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); | |
408 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
b76f0797 | 409 | |
7cb40d85 FB |
410 | // remove all leading spaces, tabs and carriage returns NOT |
411 | // preceeded by a php close tag. | |
412 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); | |
413 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); | |
b76f0797 | 414 | |
7cb40d85 FB |
415 | return $source; |
416 | } | |
b76f0797 | 417 | |
7cb40d85 FB |
418 | // }}} |
419 | // {{{ function wiki_include | |
7a3f546b | 420 | |
421 | function wiki_include($source, &$smarty) | |
422 | { | |
7cb40d85 | 423 | global $globals; |
7a3f546b | 424 | return preg_replace('/\{include( [^}]*)? wiki=([^} ]+)(.*?)\}/ui', |
7cb40d85 FB |
425 | '{include\1 file="' . $globals->spoolroot . '/spool/wiki.d/cache_\2.tpl"\3 included=1}', |
426 | $source); | |
427 | } | |
428 | ||
429 | function core_include($source, &$smarty) | |
430 | { | |
431 | global $globals; | |
432 | return preg_replace('/\{include( [^}]*)? core=([^} ]+)(.*?)\}/ui', | |
433 | '{include\1 file="' . $globals->spoolroot . '/core/templates/\2"\3}', | |
7a3f546b | 434 | $source); |
435 | } | |
436 | ||
437 | // }}} | |
908db125 FB |
438 | //{{{ function hasPerm |
439 | ||
440 | function if_has_perms($source, &$smarty) | |
441 | { | |
442 | $source = preg_replace('/\{if([^}]*) (\!?)hasPerms\(([^)]+)\)([^}]*)\}/', | |
7cb40d85 FB |
443 | '{if\1 \2$smarty.session.perms->hasFlagCombination(\3)\4}', |
444 | $source); | |
445 | return preg_replace('/\{if([^}]*) (\!?)hasPerm\(([^)]+)\)([^}]*)\}/', | |
446 | '{if\1 \2($smarty.session.perms && $smarty.session.perms->hasFlag(\3))\4}', | |
447 | $source); | |
908db125 FB |
448 | } |
449 | ||
450 | // }}} | |
edc636b8 | 451 | // {{{ |
452 | ||
453 | function form_force_encodings($source, &$smarty) | |
454 | { | |
455 | return preg_replace('/<form[^\w]/', | |
a7de4ef7 | 456 | '\0 accept-charset="utf-8" ', |
edc636b8 | 457 | $source); |
458 | } | |
459 | ||
460 | // }}} | |
bf2e1ab0 | 461 | // {{{ function hide_emails |
462 | ||
463 | function _hide_email($source) | |
464 | { | |
1bd2bc7e | 465 | $source = str_replace("\n", '', $source); |
6b8d257b | 466 | return '<script type="text/javascript">//<![CDATA[' . "\n" . |
91ebb7ff FB |
467 | 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" . |
468 | '//]]></script>'; | |
bf2e1ab0 | 469 | } |
470 | ||
471 | function hide_emails($source, &$smarty) | |
472 | { | |
a18afbdc | 473 | if (!strpos($source, '@')) { |
474 | return $source; | |
475 | } | |
476 | ||
bf2e1ab0 | 477 | //prevent email replacement in <script> and <textarea> |
120bd636 | 478 | $tags = '(script|textarea|select)'; |
abe7e055 | 479 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
480 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
bf2e1ab0 | 481 | |
482 | //catch all emails in <a href="mailto:..."> | |
a14159bf | 483 | preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref); |
484 | $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source); | |
bf2e1ab0 | 485 | |
486 | //prevant replacement in tag attributes | |
abe7e055 | 487 | preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc); |
488 | $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source); | |
bf2e1ab0 | 489 | |
490 | //catch ! | |
eaf30d86 | 491 | $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source); |
bf2e1ab0 | 492 | $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source); |
bf2e1ab0 | 493 | |
494 | // restore data | |
2456ea61 | 495 | $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source); |
120bd636 | 496 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
bf2e1ab0 | 497 | |
498 | return $source; | |
499 | } | |
500 | ||
501 | // }}} | |
b76f0797 | 502 | |
a7de4ef7 | 503 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
0337d704 | 504 | ?> |