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1 | <?php |
2 | /*************************************************************************** |
5ddeb07c |
3 | * Copyright (C) 2003-2007 Polytechnique.org * |
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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'; |
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23 | |
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24 | abstract class PlatalPage extends Smarty |
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25 | { |
2b1ee50b |
26 | private $_page_type; |
27 | private $_tpl; |
28 | private $_errors; |
29 | private $_failure; |
4a8a1e0a |
30 | private $_jsonVars; |
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31 | |
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32 | // {{{ function PlatalPage() |
33 | |
2b1ee50b |
34 | public function __construct($tpl, $type = SKINNED) |
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35 | { |
2b1ee50b |
36 | parent::Smarty(); |
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37 | |
2b1ee50b |
38 | global $globals; |
796aea34 |
39 | |
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40 | $this->caching = false; |
41 | $this->config_overwrite = false; |
42 | $this->use_sub_dirs = false; |
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43 | $this->template_dir = $globals->spoolroot."/templates/"; |
7faf6e6a |
44 | $this->compile_dir = $globals->spoolroot."/spool/templates_c/"; |
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45 | array_unshift($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); |
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51 | $this->_errors = array(); |
4a8a1e0a |
52 | $this->_jsonVars = array(); |
860fdaec |
53 | $this->_failure = false; |
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54 | |
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55 | $this->register_prefilter('at_to_globals'); |
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56 | $this->addJsLink('xorg.js'); |
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57 | } |
58 | |
59 | // }}} |
60 | // {{{ function changeTpl() |
61 | |
2b1ee50b |
62 | public function changeTpl($tpl, $type = SKINNED) |
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63 | { |
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64 | $this->_tpl = $tpl; |
65 | $this->_page_type = $type; |
66 | $this->assign('xorg_tpl', $tpl); |
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67 | } |
68 | |
69 | // }}} |
e654517d |
70 | // {{{ function raw() |
71 | |
72 | public function raw() |
73 | { |
74 | global $globals; |
75 | $this->assign('globals', $globals); |
76 | return $this->fetch($this->_tpl); |
77 | } |
78 | |
79 | // }}} |
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80 | // {{{ function _run() |
81 | |
2b1ee50b |
82 | protected function _run($skin) |
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83 | { |
84 | global $globals, $TIME_BEGIN; |
36f114ef |
85 | |
86 | session_write_close(); |
87 | |
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88 | $this->register_prefilter('trimwhitespace'); |
89 | $this->register_prefilter('form_force_encodings'); |
7a3f546b |
90 | $this->register_prefilter('wiki_include'); |
6995a9b9 |
91 | $this->assign('xorg_errors', $this->_errors); |
92 | $this->assign('xorg_failure', $this->_failure); |
d083f500 |
93 | $this->assign('globals', $globals); |
a3a049fc |
94 | |
4a8a1e0a |
95 | if (Env::has('json') && count($this->_jsonVars)) { |
96 | return $this->jsonDisplay(); |
97 | } |
98 | |
8a105df2 |
99 | if (Env::v('display') == 'light') { |
100 | $this->_page_type = SIMPLE; |
101 | } elseif (Env::v('display') == 'raw') { |
102 | $this->_page_type = NO_SKIN; |
103 | } elseif (Env::v('display') == 'full') { |
104 | $this->_page_typ = SKINNED; |
105 | } |
106 | |
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107 | switch ($this->_page_type) { |
108 | case NO_SKIN: |
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109 | error_reporting(0); |
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110 | $this->display($this->_tpl); |
111 | exit; |
62a66dfc |
112 | |
113 | case SIMPLE: |
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114 | $this->assign('simple', true); |
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115 | |
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116 | case SKINNED: |
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117 | $this->register_modifier('escape_html', 'escape_html'); |
118 | $this->default_modifiers = Array('@escape_html'); |
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119 | } |
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120 | $this->register_outputfilter('hide_emails'); |
121 | $this->addJsLink('wiki.js'); |
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122 | header("Accept-Charset: utf-8"); |
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123 | if (Env::v('forceXml')) { |
124 | header("Content-Type: text/xml; charset=utf-8"); |
125 | } |
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126 | |
127 | if (!$globals->debug) { |
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128 | error_reporting(0); |
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129 | $this->display($skin); |
130 | exit; |
131 | } |
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132 | |
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133 | if ($globals->debug & 1) { |
d3f26be9 |
134 | PlBacktrace::clean(); |
135 | $this->assign_by_ref('backtraces', PlBacktrace::$bt); |
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136 | } |
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137 | |
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138 | $this->assign('validate', true); |
90ccb062 |
139 | error_reporting(0); |
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140 | $result = $this->fetch($skin); |
9b2e77de |
141 | $ttime = sprintf('Temps total: %.02fs - Mémoire totale : %dKo<br />', microtime(true) - $TIME_BEGIN |
c895e7a4 |
142 | , memory_get_peak_usage(true) / 1024); |
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143 | $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />"; |
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144 | |
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145 | if ($globals->debug & 2) { |
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146 | $fd = fopen($this->compile_dir."/valid.html","w"); |
147 | fwrite($fd, $result); |
148 | fclose($fd); |
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149 | |
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150 | exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$this->compile_dir."/valid.html", $val); |
151 | foreach ($val as $h) { |
152 | if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) { |
153 | $replc = '<span style="color: #080;">HTML OK</span><br />'; |
154 | if ($m[1]) { |
155 | $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}" |
156 | ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />"; |
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157 | } |
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158 | break; |
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159 | } |
160 | } |
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161 | } |
162 | |
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163 | echo str_replace("@HOOK@", $ttime.$replc, $result); |
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164 | exit; |
165 | } |
166 | |
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167 | abstract public function run(); |
168 | |
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169 | // }}} |
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170 | // {{{ function nb_errs() |
171 | |
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172 | public function nb_errs() |
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173 | { |
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174 | return count($this->_errors); |
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175 | } |
176 | |
177 | // }}} |
178 | // {{{ function trig() |
179 | |
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180 | public function trig($msg) |
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181 | { |
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182 | $this->_errors[] = $msg; |
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183 | } |
184 | |
185 | // }}} |
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186 | // {{{ function kill() |
187 | |
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188 | public function kill($msg) |
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189 | { |
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190 | global $platal; |
191 | |
192 | $this->assign('platal', $platal); |
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193 | $this->trig($msg); |
194 | $this->_failure = true; |
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195 | $this->run(); |
196 | } |
197 | |
198 | // }}} |
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199 | // {{{ function addJsLink |
200 | |
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201 | public function addJsLink($path) |
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202 | { |
203 | $this->append('xorg_js', $path); |
204 | } |
205 | |
206 | // }}} |
207 | // {{{ function addCssLink |
208 | |
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209 | public function addCssLink($path) |
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210 | { |
211 | $this->append('xorg_css', $path); |
212 | } |
213 | |
214 | // }}} |
ea626742 |
215 | // {{{ function addCssInline |
216 | |
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217 | public function addCssInline($css) |
ea626742 |
218 | { |
219 | if (!empty($css)) { |
220 | $this->append('xorg_inline_css', $css); |
221 | } |
222 | } |
223 | |
224 | // }}} |
162370e7 |
225 | // {{{ function setRssLink |
226 | |
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227 | public function setRssLink($title, $path) |
162370e7 |
228 | { |
229 | $this->assign('xorg_rss', array('title' => $title, 'href' => $path)); |
230 | } |
231 | |
232 | // }}} |
4a8a1e0a |
233 | // {{{ function jsonDisplay |
234 | protected function jsonDisplay() |
235 | { |
236 | header("Content-type: text/javascript; charset=utf-8"); |
237 | array_walk_recursive($this->_jsonVars, "escape_xorgDB"); |
238 | $jsonbegin = Env::v('jsonBegin'); |
239 | $jsonend = Env::v('jsonEnd'); |
240 | if (Env::has('jsonVar')) { |
241 | $jsonbegin = Env::v('jsonVar').' = '; |
242 | $jsonend = ';'; |
243 | } elseif (Env::has('jsonFunc')) { |
244 | $jsonbegin = Env::v('jsonFunc').'('; |
245 | $jsonend = ');'; |
246 | } |
247 | echo $jsonbegin, json_encode($this->_jsonVars), $jsonend; |
248 | exit; |
249 | } |
250 | // }}} |
251 | // {{{ function jsonAssign |
252 | public function jsonAssign($var, $value) |
253 | { |
254 | $this->_jsonVars[$var] = $value; |
255 | } |
fba760d2 |
256 | |
257 | // }}} |
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258 | } |
259 | |
260 | function escape_xorgDB(&$item, $key) |
261 | { |
262 | if (is_a($item, 'XOrgDBIterator')) { |
263 | $expanded = array(); |
264 | while ($a = $item->next()) { |
265 | $expanded[] = $a; |
266 | } |
267 | $item = $expanded; |
268 | } |
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269 | } |
270 | |
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271 | // {{{ function escape_html () |
272 | |
273 | /** |
274 | * default smarty plugin, used to auto-escape dangerous html. |
275 | * |
276 | * < --> < |
277 | * > --> > |
278 | * " --> " |
279 | * & not followed by some entity --> & |
280 | */ |
281 | function escape_html($string) |
282 | { |
283 | if (is_string($string)) { |
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284 | $transtbl = Array('<' => '<', '>' => '>', '"' => '"', '\'' => '''); |
285 | return strtr($string, $transtbl); |
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286 | } else { |
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287 | return $string; |
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288 | } |
289 | } |
290 | |
291 | // }}} |
292 | // {{{ function at_to_globals() |
293 | |
294 | /** |
295 | * helper |
296 | */ |
297 | |
298 | function _to_globals($s) { |
299 | global $globals; |
300 | $t = explode('.',$s); |
301 | if (count($t) == 1) { |
302 | return var_export($globals->$t[0],true); |
303 | } else { |
304 | return var_export($globals->$t[0]->$t[1],true); |
305 | } |
306 | } |
307 | |
308 | /** |
309 | * compilation plugin used to import $globals confing through #globals.foo.bar# directives |
310 | */ |
311 | |
312 | function at_to_globals($tpl_source, &$smarty) |
313 | { |
314 | return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source); |
315 | } |
316 | |
317 | // }}} |
318 | // {{{ function trimwhitespace |
319 | |
320 | function trimwhitespace($source, &$smarty) |
321 | { |
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322 | $tags = '(script|pre|textarea)'; |
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323 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
324 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); |
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325 | |
326 | // remove all leading spaces, tabs and carriage returns NOT |
327 | // preceeded by a php close tag. |
328 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); |
120bd636 |
329 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
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330 | |
331 | return $source; |
332 | } |
333 | |
334 | // }}} |
7a3f546b |
335 | // {{{ function wiki_include |
336 | |
337 | function wiki_include($source, &$smarty) |
338 | { |
339 | return preg_replace('/\{include( [^}]*)? wiki=([^} ]+)(.*?)\}/ui', |
340 | '{include\1 file="../spool/wiki.d/cache_\2.tpl"\3 included=1}', |
341 | $source); |
342 | } |
343 | |
344 | // }}} |
edc636b8 |
345 | // {{{ |
346 | |
347 | function form_force_encodings($source, &$smarty) |
348 | { |
349 | return preg_replace('/<form[^\w]/', |
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350 | '\0 accept-charset="utf-8" ', |
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351 | $source); |
352 | } |
353 | |
354 | // }}} |
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355 | // {{{ function hide_emails |
356 | |
357 | function _hide_email($source) |
358 | { |
1bd2bc7e |
359 | $source = str_replace("\n", '', $source); |
6b8d257b |
360 | return '<script type="text/javascript">//<![CDATA[' . "\n" . |
361 | 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" . |
362 | '//]]></script>'; |
bf2e1ab0 |
363 | } |
364 | |
365 | function hide_emails($source, &$smarty) |
366 | { |
367 | //prevent email replacement in <script> and <textarea> |
120bd636 |
368 | $tags = '(script|textarea|select)'; |
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369 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
370 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); |
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371 | |
372 | //catch all emails in <a href="mailto:..."> |
a14159bf |
373 | preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref); |
374 | $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source); |
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375 | |
376 | //prevant replacement in tag attributes |
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377 | preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc); |
378 | $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source); |
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379 | |
380 | //catch ! |
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381 | $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source); |
bf2e1ab0 |
382 | $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source); |
bf2e1ab0 |
383 | |
384 | // restore data |
2456ea61 |
385 | $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source); |
120bd636 |
386 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
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387 | |
388 | return $source; |
389 | } |
390 | |
391 | // }}} |
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392 | |
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393 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
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394 | ?> |