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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 | |
1490093c | 24 | abstract class PlatalPage extends Smarty |
0337d704 | 25 | { |
2b1ee50b | 26 | private $_page_type; |
27 | private $_tpl; | |
28 | private $_errors; | |
29 | private $_failure; | |
4a8a1e0a | 30 | private $_jsonVars; |
0337d704 | 31 | |
0337d704 | 32 | // {{{ function PlatalPage() |
33 | ||
2b1ee50b | 34 | public function __construct($tpl, $type = SKINNED) |
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; | |
0337d704 | 43 | $this->template_dir = $globals->spoolroot."/templates/"; |
7faf6e6a | 44 | $this->compile_dir = $globals->spoolroot."/spool/templates_c/"; |
0337d704 | 45 | array_unshift($this->plugins_dir, $globals->spoolroot."/plugins/"); |
46 | $this->config_dir = $globals->spoolroot."/configs/"; | |
47 | ||
48 | $this->compile_check = !empty($globals->debug); | |
49 | ||
1490093c | 50 | $this->changeTpl($tpl, $type); |
71a753d3 | 51 | $this->_errors = array('errors' => array()); |
4a8a1e0a | 52 | $this->_jsonVars = array(); |
860fdaec | 53 | $this->_failure = false; |
0337d704 | 54 | |
fe556813 | 55 | if ($globals->mode != 'rw') { |
71a753d3 FB |
56 | $this->trig("En raison d'une maintenance, une partie des fonctionnalités du site sont" |
57 | . " actuellement désactivée, en particuliers aucune donnée ne sera sauvegardée"); | |
fe556813 | 58 | } |
0337d704 | 59 | $this->register_prefilter('at_to_globals'); |
60979eb7 | 60 | $this->addJsLink('xorg.js'); |
4b4b4b67 | 61 | $this->addJsLink('jquery.js'); |
0337d704 | 62 | } |
63 | ||
64 | // }}} | |
65 | // {{{ function changeTpl() | |
66 | ||
2b1ee50b | 67 | public function changeTpl($tpl, $type = SKINNED) |
0337d704 | 68 | { |
c1895524 FB |
69 | $this->_tpl = $tpl; |
70 | $this->_page_type = $type; | |
71 | $this->assign('xorg_tpl', $tpl); | |
0337d704 | 72 | } |
73 | ||
74 | // }}} | |
e654517d | 75 | // {{{ function raw() |
76 | ||
77 | public function raw() | |
78 | { | |
79 | global $globals; | |
80 | $this->assign('globals', $globals); | |
81 | return $this->fetch($this->_tpl); | |
82 | } | |
83 | ||
84 | // }}} | |
0337d704 | 85 | // {{{ function _run() |
86 | ||
2b1ee50b | 87 | protected function _run($skin) |
0337d704 | 88 | { |
89 | global $globals, $TIME_BEGIN; | |
36f114ef | 90 | |
91 | session_write_close(); | |
92 | ||
e654517d | 93 | $this->register_prefilter('trimwhitespace'); |
94 | $this->register_prefilter('form_force_encodings'); | |
7a3f546b | 95 | $this->register_prefilter('wiki_include'); |
908db125 | 96 | $this->register_prefilter('if_has_perms'); |
71a753d3 FB |
97 | $this->assign('xorg_triggers', $this->_errors); |
98 | $this->assign('xorg_errors', $this->nb_errs()); | |
6995a9b9 | 99 | $this->assign('xorg_failure', $this->_failure); |
d083f500 | 100 | $this->assign('globals', $globals); |
a3a049fc | 101 | |
4a8a1e0a | 102 | if (Env::has('json') && count($this->_jsonVars)) { |
103 | return $this->jsonDisplay(); | |
104 | } | |
eaf30d86 | 105 | |
8a105df2 | 106 | if (Env::v('display') == 'light') { |
107 | $this->_page_type = SIMPLE; | |
108 | } elseif (Env::v('display') == 'raw') { | |
109 | $this->_page_type = NO_SKIN; | |
110 | } elseif (Env::v('display') == 'full') { | |
111 | $this->_page_typ = SKINNED; | |
112 | } | |
113 | ||
62a66dfc | 114 | switch ($this->_page_type) { |
115 | case NO_SKIN: | |
81e9c63f | 116 | if (!($globals->debug & DEBUG_SMARTY)) { |
117 | error_reporting(0); | |
118 | } | |
0337d704 | 119 | $this->display($this->_tpl); |
120 | exit; | |
62a66dfc | 121 | |
122 | case SIMPLE: | |
c6db254a | 123 | $this->assign('simple', true); |
bf2e1ab0 | 124 | |
62a66dfc | 125 | case SKINNED: |
b4ee37a4 FB |
126 | $this->register_modifier('escape_html', 'escape_html'); |
127 | $this->default_modifiers = Array('@escape_html'); | |
0337d704 | 128 | } |
5aa58639 FB |
129 | if (S::i('auth') <= AUTH_PUBLIC) { |
130 | $this->register_outputfilter('hide_emails'); | |
131 | } | |
bf2e1ab0 | 132 | $this->addJsLink('wiki.js'); |
493b6abe | 133 | header("Accept-Charset: utf-8"); |
4a8a1e0a | 134 | if (Env::v('forceXml')) { |
135 | header("Content-Type: text/xml; charset=utf-8"); | |
136 | } | |
b4315e15 | 137 | |
138 | if (!$globals->debug) { | |
6995a9b9 | 139 | error_reporting(0); |
b4315e15 | 140 | $this->display($skin); |
141 | exit; | |
142 | } | |
a3a049fc | 143 | |
7da8ef90 | 144 | $this->assign('validate', true); |
81e9c63f | 145 | if (!($globals->debug & DEBUG_SMARTY)) { |
146 | error_reporting(0); | |
147 | } | |
040a594c | 148 | $START_SMARTY = microtime(true); |
b4315e15 | 149 | $result = $this->fetch($skin); |
040a594c FB |
150 | $ttime = sprintf('Temps total: %.02fs (Smarty %.02fs) - Mémoire totale : %dKo<br />', |
151 | microtime(true) - $TIME_BEGIN, microtime(true) - $START_SMARTY, | |
152 | memory_get_peak_usage(true) / 1024); | |
b4ee37a4 FB |
153 | if ($globals->debug & DEBUG_BT) { |
154 | PlBacktrace::clean(); | |
155 | $this->assign_by_ref('backtraces', PlBacktrace::$bt); | |
156 | $result = str_replace('@@BACKTRACE@@', $this->fetch('skin/common.backtrace.tpl'), $result); | |
157 | } else { | |
158 | $result = str_replace('@@BACKTRACE@@', '', $result); | |
159 | } | |
0337d704 | 160 | |
b4ee37a4 | 161 | $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />"; |
81e9c63f | 162 | if ($globals->debug & DEBUG_VALID) { |
b4315e15 | 163 | $fd = fopen($this->compile_dir."/valid.html","w"); |
164 | fwrite($fd, $result); | |
165 | fclose($fd); | |
a3a049fc | 166 | |
b4315e15 | 167 | exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$this->compile_dir."/valid.html", $val); |
168 | foreach ($val as $h) { | |
169 | if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) { | |
170 | $replc = '<span style="color: #080;">HTML OK</span><br />'; | |
171 | if ($m[1]) { | |
172 | $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}" | |
173 | ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />"; | |
0337d704 | 174 | } |
b4315e15 | 175 | break; |
0337d704 | 176 | } |
177 | } | |
0337d704 | 178 | } |
179 | ||
b4315e15 | 180 | echo str_replace("@HOOK@", $ttime.$replc, $result); |
0337d704 | 181 | exit; |
182 | } | |
183 | ||
1490093c | 184 | abstract public function run(); |
185 | ||
0337d704 | 186 | // }}} |
0337d704 | 187 | // {{{ function nb_errs() |
188 | ||
2b1ee50b | 189 | public function nb_errs() |
0337d704 | 190 | { |
71a753d3 | 191 | return count($this->_errors['errors']); |
0337d704 | 192 | } |
193 | ||
194 | // }}} | |
195 | // {{{ function trig() | |
196 | ||
71a753d3 | 197 | public function trig($msg, $type = 'errors') |
0337d704 | 198 | { |
71a753d3 FB |
199 | if (!isset($this->_errors[$type])) { |
200 | $this->_errors[$type] = array(); | |
201 | } | |
202 | $this->_errors[$type][] = $msg; | |
203 | } | |
204 | ||
205 | public function trigError($msg) | |
206 | { | |
207 | $this->trig($msg, 'errors'); | |
208 | } | |
209 | ||
210 | public function trigSuccess($msg) | |
211 | { | |
212 | $this->trig($msg, 'success'); | |
0337d704 | 213 | } |
214 | ||
215 | // }}} | |
0337d704 | 216 | // {{{ function kill() |
217 | ||
2b1ee50b | 218 | public function kill($msg) |
0337d704 | 219 | { |
90eba1aa | 220 | global $platal; |
221 | ||
222 | $this->assign('platal', $platal); | |
0fcbe8d0 | 223 | $this->trig($msg); |
224 | $this->_failure = true; | |
0337d704 | 225 | $this->run(); |
226 | } | |
227 | ||
228 | // }}} | |
0337d704 | 229 | // {{{ function addJsLink |
230 | ||
2b1ee50b | 231 | public function addJsLink($path) |
0337d704 | 232 | { |
233 | $this->append('xorg_js', $path); | |
234 | } | |
235 | ||
236 | // }}} | |
237 | // {{{ function addCssLink | |
238 | ||
2b1ee50b | 239 | public function addCssLink($path) |
0337d704 | 240 | { |
241 | $this->append('xorg_css', $path); | |
242 | } | |
243 | ||
244 | // }}} | |
ea626742 | 245 | // {{{ function addCssInline |
246 | ||
2b1ee50b | 247 | public function addCssInline($css) |
ea626742 | 248 | { |
249 | if (!empty($css)) { | |
250 | $this->append('xorg_inline_css', $css); | |
eaf30d86 | 251 | } |
ea626742 | 252 | } |
253 | ||
254 | // }}} | |
162370e7 | 255 | // {{{ function setRssLink |
256 | ||
2b1ee50b | 257 | public function setRssLink($title, $path) |
162370e7 | 258 | { |
259 | $this->assign('xorg_rss', array('title' => $title, 'href' => $path)); | |
260 | } | |
261 | ||
262 | // }}} | |
4a8a1e0a | 263 | // {{{ function jsonDisplay |
264 | protected function jsonDisplay() | |
265 | { | |
266 | header("Content-type: text/javascript; charset=utf-8"); | |
267 | array_walk_recursive($this->_jsonVars, "escape_xorgDB"); | |
268 | $jsonbegin = Env::v('jsonBegin'); | |
269 | $jsonend = Env::v('jsonEnd'); | |
270 | if (Env::has('jsonVar')) { | |
271 | $jsonbegin = Env::v('jsonVar').' = '; | |
272 | $jsonend = ';'; | |
273 | } elseif (Env::has('jsonFunc')) { | |
274 | $jsonbegin = Env::v('jsonFunc').'('; | |
275 | $jsonend = ');'; | |
276 | } | |
277 | echo $jsonbegin, json_encode($this->_jsonVars), $jsonend; | |
278 | exit; | |
279 | } | |
280 | // }}} | |
281 | // {{{ function jsonAssign | |
282 | public function jsonAssign($var, $value) | |
283 | { | |
284 | $this->_jsonVars[$var] = $value; | |
285 | } | |
fba760d2 | 286 | |
287 | // }}} | |
4a8a1e0a | 288 | } |
289 | ||
290 | function escape_xorgDB(&$item, $key) | |
291 | { | |
292 | if (is_a($item, 'XOrgDBIterator')) { | |
293 | $expanded = array(); | |
294 | while ($a = $item->next()) { | |
295 | $expanded[] = $a; | |
296 | } | |
297 | $item = $expanded; | |
298 | } | |
0337d704 | 299 | } |
300 | ||
b76f0797 | 301 | // {{{ function escape_html () |
302 | ||
303 | /** | |
304 | * default smarty plugin, used to auto-escape dangerous html. | |
eaf30d86 | 305 | * |
b76f0797 | 306 | * < --> < |
307 | * > --> > | |
308 | * " --> " | |
309 | * & not followed by some entity --> & | |
310 | */ | |
311 | function escape_html($string) | |
312 | { | |
313 | if (is_string($string)) { | |
c1895524 | 314 | return htmlspecialchars($string, ENT_QUOTES, 'UTF-8'); |
b76f0797 | 315 | } else { |
c1895524 | 316 | return $string; |
b76f0797 | 317 | } |
318 | } | |
319 | ||
320 | // }}} | |
321 | // {{{ function at_to_globals() | |
322 | ||
323 | /** | |
324 | * helper | |
325 | */ | |
326 | ||
327 | function _to_globals($s) { | |
328 | global $globals; | |
329 | $t = explode('.',$s); | |
330 | if (count($t) == 1) { | |
331 | return var_export($globals->$t[0],true); | |
332 | } else { | |
333 | return var_export($globals->$t[0]->$t[1],true); | |
334 | } | |
335 | } | |
336 | ||
337 | /** | |
338 | * compilation plugin used to import $globals confing through #globals.foo.bar# directives | |
339 | */ | |
340 | ||
341 | function at_to_globals($tpl_source, &$smarty) | |
342 | { | |
343 | return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source); | |
344 | } | |
345 | ||
346 | // }}} | |
347 | // {{{ function trimwhitespace | |
348 | ||
349 | function trimwhitespace($source, &$smarty) | |
350 | { | |
120bd636 | 351 | $tags = '(script|pre|textarea)'; |
abe7e055 | 352 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
353 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
b76f0797 | 354 | |
355 | // remove all leading spaces, tabs and carriage returns NOT | |
356 | // preceeded by a php close tag. | |
357 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); | |
120bd636 | 358 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
b76f0797 | 359 | |
eaf30d86 | 360 | return $source; |
b76f0797 | 361 | } |
362 | ||
363 | // }}} | |
7a3f546b | 364 | // {{{ function wiki_include |
365 | ||
366 | function wiki_include($source, &$smarty) | |
367 | { | |
368 | return preg_replace('/\{include( [^}]*)? wiki=([^} ]+)(.*?)\}/ui', | |
369 | '{include\1 file="../spool/wiki.d/cache_\2.tpl"\3 included=1}', | |
370 | $source); | |
371 | } | |
372 | ||
373 | // }}} | |
908db125 FB |
374 | //{{{ function hasPerm |
375 | ||
376 | function if_has_perms($source, &$smarty) | |
377 | { | |
378 | $source = preg_replace('/\{if([^}]*) (\!?)hasPerms\(([^)]+)\)([^}]*)\}/', | |
379 | '{if\1 \2$smarty.session.perms->hasFlagCombination(\3)\4}', | |
380 | $source); | |
381 | return preg_replace('/\{if([^}]*) (\!?)hasPerm\(([^)]+)\)([^}]*)\}/', | |
382 | '{if\1 \2($smarty.session.perms && $smarty.session.perms->hasFlag(\3))\4}', | |
383 | $source); | |
384 | } | |
385 | ||
386 | // }}} | |
edc636b8 | 387 | // {{{ |
388 | ||
389 | function form_force_encodings($source, &$smarty) | |
390 | { | |
391 | return preg_replace('/<form[^\w]/', | |
a7de4ef7 | 392 | '\0 accept-charset="utf-8" ', |
edc636b8 | 393 | $source); |
394 | } | |
395 | ||
396 | // }}} | |
bf2e1ab0 | 397 | // {{{ function hide_emails |
398 | ||
399 | function _hide_email($source) | |
400 | { | |
1bd2bc7e | 401 | $source = str_replace("\n", '', $source); |
6b8d257b | 402 | return '<script type="text/javascript">//<![CDATA[' . "\n" . |
403 | 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" . | |
eaf30d86 | 404 | '//]]></script>'; |
bf2e1ab0 | 405 | } |
406 | ||
407 | function hide_emails($source, &$smarty) | |
408 | { | |
a18afbdc | 409 | if (!strpos($source, '@')) { |
410 | return $source; | |
411 | } | |
412 | ||
bf2e1ab0 | 413 | //prevent email replacement in <script> and <textarea> |
120bd636 | 414 | $tags = '(script|textarea|select)'; |
abe7e055 | 415 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
416 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); | |
bf2e1ab0 | 417 | |
418 | //catch all emails in <a href="mailto:..."> | |
a14159bf | 419 | preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref); |
420 | $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source); | |
bf2e1ab0 | 421 | |
422 | //prevant replacement in tag attributes | |
abe7e055 | 423 | preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc); |
424 | $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source); | |
bf2e1ab0 | 425 | |
426 | //catch ! | |
eaf30d86 | 427 | $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source); |
bf2e1ab0 | 428 | $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source); |
bf2e1ab0 | 429 | |
430 | // restore data | |
2456ea61 | 431 | $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source); |
120bd636 | 432 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
bf2e1ab0 | 433 | |
434 | return $source; | |
435 | } | |
436 | ||
437 | // }}} | |
b76f0797 | 438 | |
a7de4ef7 | 439 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
0337d704 | 440 | ?> |