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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 | |
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22 | require_once 'smarty/libs/Smarty.class.php'; |
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23 | |
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24 | class PlatalPage extends Smarty |
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25 | { |
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26 | private $_page_type; |
27 | private $_tpl; |
28 | private $_errors; |
29 | private $_failure; |
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30 | |
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31 | // {{{ function PlatalPage() |
32 | |
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33 | public function __construct($tpl, $type = SKINNED) |
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34 | { |
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35 | parent::Smarty(); |
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36 | |
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37 | global $globals; |
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38 | |
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39 | $this->caching = false; |
40 | $this->config_overwrite = false; |
41 | $this->use_sub_dirs = false; |
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42 | $this->template_dir = $globals->spoolroot."/templates/"; |
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43 | $this->compile_dir = $globals->spoolroot."/spool/templates_c/"; |
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44 | array_unshift($this->plugins_dir, $globals->spoolroot."/plugins/"); |
45 | $this->config_dir = $globals->spoolroot."/configs/"; |
46 | |
47 | $this->compile_check = !empty($globals->debug); |
48 | |
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49 | $this->_page_type = $type; |
50 | $this->_tpl = $tpl; |
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51 | $this->_errors = array(); |
52 | $this->_failure = false; |
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53 | |
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54 | $this->register_prefilter('at_to_globals'); |
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55 | } |
56 | |
57 | // }}} |
58 | // {{{ function changeTpl() |
59 | |
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60 | public function changeTpl($tpl, $type = SKINNED) |
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61 | { |
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62 | $this->_tpl = $tpl; |
63 | $this->_page_type = $type; |
64 | $this->assign('xorg_tpl', $tpl); |
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65 | } |
66 | |
67 | // }}} |
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68 | // {{{ function raw() |
69 | |
70 | public function raw() |
71 | { |
72 | global $globals; |
73 | $this->assign('globals', $globals); |
74 | return $this->fetch($this->_tpl); |
75 | } |
76 | |
77 | // }}} |
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78 | // {{{ function _run() |
79 | |
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80 | protected function _run($skin) |
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81 | { |
82 | global $globals, $TIME_BEGIN; |
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83 | |
84 | session_write_close(); |
85 | |
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86 | $this->register_prefilter('trimwhitespace'); |
87 | $this->register_prefilter('form_force_encodings'); |
88 | $this->addJsLink('xorg.js'); |
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89 | $this->assign('xorg_errors', $this->_errors); |
90 | $this->assign('xorg_failure', $this->_failure); |
d083f500 |
91 | $this->assign('globals', $globals); |
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92 | |
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93 | if (Env::v('display') == 'light') { |
94 | $this->_page_type = SIMPLE; |
95 | } elseif (Env::v('display') == 'raw') { |
96 | $this->_page_type = NO_SKIN; |
97 | } elseif (Env::v('display') == 'full') { |
98 | $this->_page_typ = SKINNED; |
99 | } |
100 | |
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101 | switch ($this->_page_type) { |
102 | case NO_SKIN: |
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103 | error_reporting(0); |
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104 | $this->display($this->_tpl); |
105 | exit; |
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106 | |
107 | case SIMPLE: |
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108 | $this->assign('simple', true); |
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109 | |
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110 | case SKINNED: |
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111 | $this->register_modifier('escape_html', 'escape_html'); |
112 | $this->default_modifiers = Array('@escape_html'); |
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113 | } |
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114 | $this->register_outputfilter('hide_emails'); |
115 | $this->addJsLink('wiki.js'); |
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116 | header("Accept-Charset: utf-8"); |
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117 | |
118 | if (!$globals->debug) { |
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119 | error_reporting(0); |
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120 | $this->display($skin); |
121 | exit; |
122 | } |
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123 | |
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124 | if ($globals->debug & 1) { |
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125 | PlBacktrace::clean(); |
126 | $this->assign_by_ref('backtraces', PlBacktrace::$bt); |
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127 | } |
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128 | |
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129 | $this->assign('validate', true); |
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130 | error_reporting(0); |
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131 | $result = $this->fetch($skin); |
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132 | $ttime = sprintf('Temps total: %.02fs - Mémoire totale : %dKo<br />', microtime(true) - $TIME_BEGIN |
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133 | , memory_get_peak_usage(true) / 1024); |
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134 | $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />"; |
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135 | |
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136 | if ($globals->debug & 2) { |
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137 | $fd = fopen($this->compile_dir."/valid.html","w"); |
138 | fwrite($fd, $result); |
139 | fclose($fd); |
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140 | |
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141 | exec($globals->spoolroot."/bin/devel/xhtml.validate.pl ".$this->compile_dir."/valid.html", $val); |
142 | foreach ($val as $h) { |
143 | if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) { |
144 | $replc = '<span style="color: #080;">HTML OK</span><br />'; |
145 | if ($m[1]) { |
146 | $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}" |
147 | ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />"; |
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148 | } |
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149 | break; |
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150 | } |
151 | } |
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152 | } |
153 | |
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154 | echo str_replace("@HOOK@", $ttime.$replc, $result); |
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155 | exit; |
156 | } |
157 | |
158 | // }}} |
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159 | // {{{ function nb_errs() |
160 | |
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161 | public function nb_errs() |
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162 | { |
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163 | return count($this->_errors); |
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164 | } |
165 | |
166 | // }}} |
167 | // {{{ function trig() |
168 | |
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169 | public function trig($msg) |
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170 | { |
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171 | $this->_errors[] = $msg; |
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172 | } |
173 | |
174 | // }}} |
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175 | // {{{ function kill() |
176 | |
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177 | public function kill($msg) |
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178 | { |
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179 | global $platal; |
180 | |
181 | $this->assign('platal', $platal); |
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182 | $this->trig($msg); |
183 | $this->_failure = true; |
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184 | $this->run(); |
185 | } |
186 | |
187 | // }}} |
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188 | // {{{ function addJsLink |
189 | |
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190 | public function addJsLink($path) |
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191 | { |
192 | $this->append('xorg_js', $path); |
193 | } |
194 | |
195 | // }}} |
196 | // {{{ function addCssLink |
197 | |
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198 | public function addCssLink($path) |
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199 | { |
200 | $this->append('xorg_css', $path); |
201 | } |
202 | |
203 | // }}} |
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204 | // {{{ function addCssInline |
205 | |
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206 | public function addCssInline($css) |
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207 | { |
208 | if (!empty($css)) { |
209 | $this->append('xorg_inline_css', $css); |
210 | } |
211 | } |
212 | |
213 | // }}} |
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214 | // {{{ function setRssLink |
215 | |
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216 | public function setRssLink($title, $path) |
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217 | { |
218 | $this->assign('xorg_rss', array('title' => $title, 'href' => $path)); |
219 | } |
220 | |
221 | // }}} |
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222 | } |
223 | |
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224 | // {{{ function escape_html () |
225 | |
226 | /** |
227 | * default smarty plugin, used to auto-escape dangerous html. |
228 | * |
229 | * < --> < |
230 | * > --> > |
231 | * " --> " |
232 | * & not followed by some entity --> & |
233 | */ |
234 | function escape_html($string) |
235 | { |
236 | if (is_string($string)) { |
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237 | $transtbl = Array('<' => '<', '>' => '>', '"' => '"', '\'' => '''); |
238 | return strtr($string, $transtbl); |
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239 | } else { |
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240 | return $string; |
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241 | } |
242 | } |
243 | |
244 | // }}} |
245 | // {{{ function at_to_globals() |
246 | |
247 | /** |
248 | * helper |
249 | */ |
250 | |
251 | function _to_globals($s) { |
252 | global $globals; |
253 | $t = explode('.',$s); |
254 | if (count($t) == 1) { |
255 | return var_export($globals->$t[0],true); |
256 | } else { |
257 | return var_export($globals->$t[0]->$t[1],true); |
258 | } |
259 | } |
260 | |
261 | /** |
262 | * compilation plugin used to import $globals confing through #globals.foo.bar# directives |
263 | */ |
264 | |
265 | function at_to_globals($tpl_source, &$smarty) |
266 | { |
267 | return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source); |
268 | } |
269 | |
270 | // }}} |
271 | // {{{ function trimwhitespace |
272 | |
273 | function trimwhitespace($source, &$smarty) |
274 | { |
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275 | $tags = '(script|pre|textarea)'; |
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276 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
277 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); |
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278 | |
279 | // remove all leading spaces, tabs and carriage returns NOT |
280 | // preceeded by a php close tag. |
281 | $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source); |
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282 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
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283 | |
284 | return $source; |
285 | } |
286 | |
287 | // }}} |
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288 | // {{{ |
289 | |
290 | function form_force_encodings($source, &$smarty) |
291 | { |
292 | return preg_replace('/<form[^\w]/', |
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293 | '\0 accept-charset="utf-8" ', |
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294 | $source); |
295 | } |
296 | |
297 | // }}} |
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298 | // {{{ function hide_emails |
299 | |
300 | function _hide_email($source) |
301 | { |
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302 | $source = str_replace("\n", '', $source); |
6b8d257b |
303 | return '<script type="text/javascript">//<![CDATA[' . "\n" . |
304 | 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" . |
305 | '//]]></script>'; |
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306 | } |
307 | |
308 | function hide_emails($source, &$smarty) |
309 | { |
310 | //prevent email replacement in <script> and <textarea> |
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311 | $tags = '(script|textarea|select)'; |
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312 | preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches); |
313 | $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source); |
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314 | |
315 | //catch all emails in <a href="mailto:..."> |
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316 | preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref); |
317 | $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source); |
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318 | |
319 | //prevant replacement in tag attributes |
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320 | preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc); |
321 | $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source); |
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322 | |
323 | //catch ! |
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324 | $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source); |
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325 | $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source); |
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326 | |
327 | // restore data |
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328 | $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source); |
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329 | $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source); |
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330 | |
331 | return $source; |
332 | } |
333 | |
334 | // }}} |
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335 | |
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336 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: |
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337 | ?> |