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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'); |
60979eb7 | 61 | $this->addJsLink('xorg.js'); |
4b4b4b67 | 62 | $this->addJsLink('jquery.js'); |
0337d704 | 63 | } |
64 | ||
65 | // }}} | |
66 | // {{{ function changeTpl() | |
67 | ||
2b1ee50b | 68 | public function changeTpl($tpl, $type = SKINNED) |
0337d704 | 69 | { |
91ebb7ff FB |
70 | $this->_tpl = $tpl; |
71 | $this->_page_type = $type; | |
72 | $this->assign('pl_tpl', $tpl); | |
0337d704 | 73 | } |
74 | ||
75 | // }}} | |
e654517d | 76 | // {{{ function raw() |
77 | ||
78 | public function raw() | |
79 | { | |
80 | global $globals; | |
81 | $this->assign('globals', $globals); | |
82 | return $this->fetch($this->_tpl); | |
83 | } | |
84 | ||
85 | // }}} | |
0337d704 | 86 | // {{{ function _run() |
87 | ||
2b1ee50b | 88 | protected function _run($skin) |
0337d704 | 89 | { |
90 | global $globals, $TIME_BEGIN; | |
36f114ef | 91 | |
732e5855 | 92 | Platal::session()->close(); |
36f114ef | 93 | |
e654517d | 94 | $this->register_prefilter('trimwhitespace'); |
95 | $this->register_prefilter('form_force_encodings'); | |
7a3f546b | 96 | $this->register_prefilter('wiki_include'); |
908db125 | 97 | $this->register_prefilter('if_has_perms'); |
91ebb7ff FB |
98 | $this->assign('pl_triggers', $this->_errors); |
99 | $this->assign('pl_errors', $this->nb_errs()); | |
100 | $this->assign('pl_failure', $this->_failure); | |
08d7cc45 | 101 | $this->assign_by_ref('globals', $globals); |
a3a049fc | 102 | |
4a8a1e0a | 103 | if (Env::has('json') && count($this->_jsonVars)) { |
104 | return $this->jsonDisplay(); | |
105 | } | |
eaf30d86 | 106 | |
8a105df2 | 107 | if (Env::v('display') == 'light') { |
108 | $this->_page_type = SIMPLE; | |
109 | } elseif (Env::v('display') == 'raw') { | |
110 | $this->_page_type = NO_SKIN; | |
111 | } elseif (Env::v('display') == 'full') { | |
112 | $this->_page_typ = SKINNED; | |
113 | } | |
114 | ||
62a66dfc | 115 | switch ($this->_page_type) { |
116 | case NO_SKIN: | |
81e9c63f | 117 | if (!($globals->debug & DEBUG_SMARTY)) { |
118 | error_reporting(0); | |
119 | } | |
0337d704 | 120 | $this->display($this->_tpl); |
121 | exit; | |
62a66dfc | 122 | |
123 | case SIMPLE: | |
c6db254a | 124 | $this->assign('simple', true); |
bf2e1ab0 | 125 | |
62a66dfc | 126 | case SKINNED: |
b4ee37a4 FB |
127 | $this->register_modifier('escape_html', 'escape_html'); |
128 | $this->default_modifiers = Array('@escape_html'); | |
0337d704 | 129 | } |
5aa58639 FB |
130 | if (S::i('auth') <= AUTH_PUBLIC) { |
131 | $this->register_outputfilter('hide_emails'); | |
132 | } | |
bf2e1ab0 | 133 | $this->addJsLink('wiki.js'); |
493b6abe | 134 | header("Accept-Charset: utf-8"); |
4a8a1e0a | 135 | if (Env::v('forceXml')) { |
136 | header("Content-Type: text/xml; charset=utf-8"); | |
137 | } | |
b4315e15 | 138 | |
139 | if (!$globals->debug) { | |
6995a9b9 | 140 | error_reporting(0); |
b4315e15 | 141 | $this->display($skin); |
142 | exit; | |
143 | } | |
a3a049fc | 144 | |
7da8ef90 | 145 | $this->assign('validate', true); |
81e9c63f | 146 | if (!($globals->debug & DEBUG_SMARTY)) { |
147 | error_reporting(0); | |
148 | } | |
040a594c | 149 | $START_SMARTY = microtime(true); |
b4315e15 | 150 | $result = $this->fetch($skin); |
040a594c FB |
151 | $ttime = sprintf('Temps total: %.02fs (Smarty %.02fs) - Mémoire totale : %dKo<br />', |
152 | microtime(true) - $TIME_BEGIN, microtime(true) - $START_SMARTY, | |
153 | memory_get_peak_usage(true) / 1024); | |
b4ee37a4 FB |
154 | if ($globals->debug & DEBUG_BT) { |
155 | PlBacktrace::clean(); | |
156 | $this->assign_by_ref('backtraces', PlBacktrace::$bt); | |
157 | $result = str_replace('@@BACKTRACE@@', $this->fetch('skin/common.backtrace.tpl'), $result); | |
158 | } else { | |
159 | $result = str_replace('@@BACKTRACE@@', '', $result); | |
160 | } | |
0337d704 | 161 | |
b4ee37a4 | 162 | $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />"; |
81e9c63f | 163 | if ($globals->debug & DEBUG_VALID) { |
b4315e15 | 164 | $fd = fopen($this->compile_dir."/valid.html","w"); |
165 | fwrite($fd, $result); | |
166 | fclose($fd); | |
a3a049fc | 167 | |
b4315e15 | 168 | exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$this->compile_dir."/valid.html", $val); |
169 | foreach ($val as $h) { | |
170 | if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) { | |
171 | $replc = '<span style="color: #080;">HTML OK</span><br />'; | |
172 | if ($m[1]) { | |
173 | $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}" | |
174 | ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />"; | |
0337d704 | 175 | } |
b4315e15 | 176 | break; |
0337d704 | 177 | } |
178 | } | |
0337d704 | 179 | } |
180 | ||
b4315e15 | 181 | echo str_replace("@HOOK@", $ttime.$replc, $result); |
0337d704 | 182 | exit; |
183 | } | |
184 | ||
1490093c | 185 | abstract public function run(); |
186 | ||
0337d704 | 187 | // }}} |
0337d704 | 188 | // {{{ function nb_errs() |
189 | ||
2b1ee50b | 190 | public function nb_errs() |
0337d704 | 191 | { |
71a753d3 | 192 | return count($this->_errors['errors']); |
0337d704 | 193 | } |
194 | ||
195 | // }}} | |
196 | // {{{ function trig() | |
197 | ||
a7d35093 | 198 | private function trig($msg, $type = 'errors') |
0337d704 | 199 | { |
71a753d3 FB |
200 | if (!isset($this->_errors[$type])) { |
201 | $this->_errors[$type] = array(); | |
202 | } | |
203 | $this->_errors[$type][] = $msg; | |
204 | } | |
205 | ||
206 | public function trigError($msg) | |
207 | { | |
208 | $this->trig($msg, 'errors'); | |
209 | } | |
210 | ||
e00bc67e FB |
211 | public function trigWarning($msg) |
212 | { | |
213 | $this->trig($msg, 'warnings'); | |
214 | } | |
215 | ||
71a753d3 FB |
216 | public function trigSuccess($msg) |
217 | { | |
218 | $this->trig($msg, 'success'); | |
0337d704 | 219 | } |
220 | ||
221 | // }}} | |
0337d704 | 222 | // {{{ function kill() |
223 | ||
2b1ee50b | 224 | public function kill($msg) |
0337d704 | 225 | { |
36f472dc FB |
226 | // PHP is used on command line... do not run the whole page stuff. |
227 | if (php_sapi_name() == 'cli') { | |
228 | echo $msg . "\n"; | |
229 | exit; | |
230 | } | |
231 | ||
90eba1aa | 232 | global $platal; |
233 | ||
234 | $this->assign('platal', $platal); | |
a7d35093 | 235 | $this->trigError($msg); |
0fcbe8d0 | 236 | $this->_failure = true; |
0337d704 | 237 | $this->run(); |
238 | } | |
239 | ||
240 | // }}} | |
9902e47b FB |
241 | // {{{ function setTitle |
242 | ||
243 | public function setTitle($title) | |
244 | { | |
245 | $this->assign('pl_title', $title); | |
246 | } | |
247 | ||
248 | // }}} | |
0337d704 | 249 | // {{{ function addJsLink |
250 | ||
2b1ee50b | 251 | public function addJsLink($path) |
0337d704 | 252 | { |
91ebb7ff | 253 | $this->append('pl_js', $path); |
0337d704 | 254 | } |
255 | ||
256 | // }}} | |
257 | // {{{ function addCssLink | |
258 | ||
2b1ee50b | 259 | public function addCssLink($path) |
0337d704 | 260 | { |
91ebb7ff | 261 | $this->append('pl_css', $path); |
0337d704 | 262 | } |
263 | ||
264 | // }}} | |
ea626742 | 265 | // {{{ function addCssInline |
266 | ||
2b1ee50b | 267 | public function addCssInline($css) |
ea626742 | 268 | { |
269 | if (!empty($css)) { | |
91ebb7ff | 270 | $this->append('pl_inline_css', $css); |
eaf30d86 | 271 | } |
ea626742 | 272 | } |
273 | ||
274 | // }}} | |
162370e7 | 275 | // {{{ function setRssLink |
276 | ||
2b1ee50b | 277 | public function setRssLink($title, $path) |
162370e7 | 278 | { |
91ebb7ff | 279 | $this->assign('pl_rss', array('title' => $title, 'href' => $path)); |
162370e7 | 280 | } |
281 | ||
282 | // }}} | |
4a8a1e0a | 283 | // {{{ function jsonDisplay |
284 | protected function jsonDisplay() | |
285 | { | |
286 | header("Content-type: text/javascript; charset=utf-8"); | |
287 | array_walk_recursive($this->_jsonVars, "escape_xorgDB"); | |
288 | $jsonbegin = Env::v('jsonBegin'); | |
289 | $jsonend = Env::v('jsonEnd'); | |
290 | if (Env::has('jsonVar')) { | |
291 | $jsonbegin = Env::v('jsonVar').' = '; | |
292 | $jsonend = ';'; | |
293 | } elseif (Env::has('jsonFunc')) { | |
294 | $jsonbegin = Env::v('jsonFunc').'('; | |
295 | $jsonend = ');'; | |
296 | } | |
297 | echo $jsonbegin, json_encode($this->_jsonVars), $jsonend; | |
298 | exit; | |
299 | } | |
300 | // }}} | |
301 | // {{{ function jsonAssign | |
302 | public function jsonAssign($var, $value) | |
303 | { | |
304 | $this->_jsonVars[$var] = $value; | |
305 | } | |
fba760d2 | 306 | |
307 | // }}} | |
4a8a1e0a | 308 | } |
309 | ||
310 | function escape_xorgDB(&$item, $key) | |
311 | { | |
312 | if (is_a($item, 'XOrgDBIterator')) { | |
313 | $expanded = array(); | |
314 | while ($a = $item->next()) { | |
315 | $expanded[] = $a; | |
316 | } | |
317 | $item = $expanded; | |
318 | } | |
0337d704 | 319 | } |
320 | ||
b76f0797 | 321 | // {{{ function escape_html () |
322 | ||
323 | /** | |
324 | * default smarty plugin, used to auto-escape dangerous html. | |
eaf30d86 | 325 | * |
b76f0797 | 326 | * < --> < |
327 | * > --> > | |
328 | * " --> " | |
329 | * & not followed by some entity --> & | |
330 | */ | |
331 | function escape_html($string) | |
332 | { | |
333 | if (is_string($string)) { | |
c1895524 | 334 | return htmlspecialchars($string, ENT_QUOTES, 'UTF-8'); |
b76f0797 | 335 | } else { |
c1895524 | 336 | return $string; |
b76f0797 | 337 | } |
338 | } | |
339 | ||
340 | // }}} | |
341 | // {{{ function at_to_globals() | |
342 | ||
343 | /** | |
344 | * helper | |
345 | */ | |
346 | ||
347 | function _to_globals($s) { | |
348 | global $globals; | |
349 | $t = explode('.',$s); | |
350 | if (count($t) == 1) { | |
351 | return var_export($globals->$t[0],true); | |
352 | } else { | |
353 | return var_export($globals->$t[0]->$t[1],true); | |
354 | } | |
355 | } | |
356 | ||
357 | /** | |
358 | * compilation plugin used to import $globals confing through #globals.foo.bar# directives | |
359 | */ | |
360 | ||
361 | function at_to_globals($tpl_source, &$smarty) | |
362 | { | |
363 | return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source); | |
91ebb7ff | 364 | } |
b76f0797 | 365 | |
91ebb7ff FB |
366 | // }}} |
367 | // {{{ function trimwhitespace | |
b76f0797 | 368 | |
91ebb7ff FB |
369 | function trimwhitespace($source, &$smarty) |
370 | { | |
371 | $tags = '(script|pre|textarea)'; | |
372 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); | |
373 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
b76f0797 | 374 | |
91ebb7ff FB |
375 | // remove all leading spaces, tabs and carriage returns NOT |
376 | // preceeded by a php close tag. | |
377 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); | |
378 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); | |
b76f0797 | 379 | |
91ebb7ff FB |
380 | return $source; |
381 | } | |
b76f0797 | 382 | |
91ebb7ff FB |
383 | // }}} |
384 | // {{{ function wiki_include | |
7a3f546b | 385 | |
386 | function wiki_include($source, &$smarty) | |
387 | { | |
388 | return preg_replace('/\{include( [^}]*)? wiki=([^} ]+)(.*?)\}/ui', | |
389 | '{include\1 file="../spool/wiki.d/cache_\2.tpl"\3 included=1}', | |
390 | $source); | |
391 | } | |
392 | ||
393 | // }}} | |
908db125 FB |
394 | //{{{ function hasPerm |
395 | ||
396 | function if_has_perms($source, &$smarty) | |
397 | { | |
398 | $source = preg_replace('/\{if([^}]*) (\!?)hasPerms\(([^)]+)\)([^}]*)\}/', | |
91ebb7ff FB |
399 | '{if\1 \2$smarty.session.perms->hasFlagCombination(\3)\4}', |
400 | $source); | |
401 | return preg_replace('/\{if([^}]*) (\!?)hasPerm\(([^)]+)\)([^}]*)\}/', | |
402 | '{if\1 \2($smarty.session.perms && $smarty.session.perms->hasFlag(\3))\4}', | |
403 | $source); | |
908db125 FB |
404 | } |
405 | ||
406 | // }}} | |
edc636b8 | 407 | // {{{ |
408 | ||
409 | function form_force_encodings($source, &$smarty) | |
410 | { | |
411 | return preg_replace('/<form[^\w]/', | |
a7de4ef7 | 412 | '\0 accept-charset="utf-8" ', |
edc636b8 | 413 | $source); |
414 | } | |
415 | ||
416 | // }}} | |
bf2e1ab0 | 417 | // {{{ function hide_emails |
418 | ||
419 | function _hide_email($source) | |
420 | { | |
1bd2bc7e | 421 | $source = str_replace("\n", '', $source); |
6b8d257b | 422 | return '<script type="text/javascript">//<![CDATA[' . "\n" . |
91ebb7ff FB |
423 | 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" . |
424 | '//]]></script>'; | |
bf2e1ab0 | 425 | } |
426 | ||
427 | function hide_emails($source, &$smarty) | |
428 | { | |
a18afbdc | 429 | if (!strpos($source, '@')) { |
430 | return $source; | |
431 | } | |
432 | ||
bf2e1ab0 | 433 | //prevent email replacement in <script> and <textarea> |
120bd636 | 434 | $tags = '(script|textarea|select)'; |
abe7e055 | 435 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
436 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
bf2e1ab0 | 437 | |
438 | //catch all emails in <a href="mailto:..."> | |
a14159bf | 439 | preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref); |
440 | $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source); | |
bf2e1ab0 | 441 | |
442 | //prevant replacement in tag attributes | |
abe7e055 | 443 | preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc); |
444 | $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source); | |
bf2e1ab0 | 445 | |
446 | //catch ! | |
eaf30d86 | 447 | $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source); |
bf2e1ab0 | 448 | $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source); |
bf2e1ab0 | 449 | |
450 | // restore data | |
2456ea61 | 451 | $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source); |
120bd636 | 452 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
bf2e1ab0 | 453 | |
454 | return $source; | |
455 | } | |
456 | ||
457 | // }}} | |
b76f0797 | 458 | |
a7de4ef7 | 459 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
0337d704 | 460 | ?> |