2 /***************************************************************************
3 * Copyright (C) 2003-2007 Polytechnique.org *
4 * http://opensource.polytechnique.org/ *
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. *
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. *
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 *
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA *
20 ***************************************************************************/
22 require_once 'smarty/libs/Smarty.class.php';
24 abstract class PlatalPage
extends Smarty
32 // {{{ function PlatalPage()
34 public function __construct($tpl, $type = SKINNED
)
40 $this->caching
= false
;
41 $this->config_overwrite
= false
;
42 $this->use_sub_dirs
= false
;
43 $this->template_dir
= $globals->spoolroot
."/templates/";
44 $this->compile_dir
= $globals->spoolroot
."/spool/templates_c/";
45 array_unshift($this->plugins_dir
, $globals->spoolroot
."/plugins/");
46 $this->config_dir
= $globals->spoolroot
."/configs/";
48 $this->compile_check
= !empty($globals->debug
);
50 $this->changeTpl($tpl, $type);
51 $this->_errors
= array();
52 $this->_jsonVars
= array();
53 $this->_failure
= false
;
55 $this->register_prefilter('at_to_globals');
56 $this->addJsLink('xorg.js');
60 // {{{ function changeTpl()
62 public function changeTpl($tpl, $type = SKINNED
)
65 $this->_page_type
= $type;
66 $this->assign('xorg_tpl', $tpl);
75 $this->assign('globals', $globals);
76 return $this->fetch($this->_tpl
);
80 // {{{ function _run()
82 protected function _run($skin)
84 global $globals, $TIME_BEGIN;
86 session_write_close();
88 $this->register_prefilter('trimwhitespace');
89 $this->register_prefilter('form_force_encodings');
90 $this->register_prefilter('wiki_include');
91 $this->assign('xorg_errors', $this->_errors
);
92 $this->assign('xorg_failure', $this->_failure
);
93 $this->assign('globals', $globals);
95 if (Env
::has('json') && count($this->_jsonVars
)) {
96 return $this->jsonDisplay();
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 $this->_page_typ
= SKINNED
;
107 switch ($this->_page_type
) {
109 if (!($globals->debug
& DEBUG_SMARTY
)) {
112 $this->display($this->_tpl
);
116 $this->assign('simple', true
);
119 $this->register_modifier('escape_html', 'escape_html');
120 $this->default_modifiers
= Array('@escape_html');
122 $this->register_outputfilter('hide_emails');
123 $this->addJsLink('wiki.js');
124 header("Accept-Charset: utf-8");
125 if (Env
::v('forceXml')) {
126 header("Content-Type: text/xml; charset=utf-8");
129 if (!$globals->debug
) {
131 $this->display($skin);
135 if ($globals->debug
& DEBUG_BT
) {
136 PlBacktrace
::clean();
137 $this->assign_by_ref('backtraces', PlBacktrace
::$bt);
140 $this->assign('validate', true
);
141 if (!($globals->debug
& DEBUG_SMARTY
)) {
144 $result = $this->fetch($skin);
145 $ttime = sprintf('Temps total: %.02fs - Mémoire totale : %dKo<br />', microtime(true
) - $TIME_BEGIN
146 , memory_get_peak_usage(true
) / 1024);
147 $replc = "<span class='erreur'>VALIDATION HTML INACTIVE</span><br />";
149 if ($globals->debug
& DEBUG_VALID
) {
150 $fd = fopen($this->compile_dir
."/valid.html","w");
151 fwrite($fd, $result);
154 exec($globals->spoolroot
."/bin/devel/xhtml.validate.pl ".$this->compile_dir
."/valid.html", $val);
155 foreach ($val as $h) {
156 if (preg_match("/^X-W3C-Validator-Errors: (\d+)$/", $h, $m)) {
157 $replc = '<span style="color: #080;">HTML OK</span><br />';
159 $replc = "<span class='erreur'><a href='http://validator.w3.org/check?uri={$globals->baseurl}"
160 ."/valid.html&ss=1#result'>{$m[1]} ERREUR(S) !!!</a></span><br />";
167 echo str_replace("@HOOK@", $ttime.$replc, $result);
171 abstract public function run();
174 // {{{ function nb_errs()
176 public function nb_errs()
178 return count($this->_errors
);
182 // {{{ function trig()
184 public function trig($msg)
186 $this->_errors
[] = $msg;
190 // {{{ function kill()
192 public function kill($msg)
196 $this->assign('platal', $platal);
198 $this->_failure
= true
;
203 // {{{ function addJsLink
205 public function addJsLink($path)
207 $this->append('xorg_js', $path);
211 // {{{ function addCssLink
213 public function addCssLink($path)
215 $this->append('xorg_css', $path);
219 // {{{ function addCssInline
221 public function addCssInline($css)
224 $this->append('xorg_inline_css', $css);
229 // {{{ function setRssLink
231 public function setRssLink($title, $path)
233 $this->assign('xorg_rss', array('title' => $title, 'href' => $path));
237 // {{{ function jsonDisplay
238 protected function jsonDisplay()
240 header("Content-type: text/javascript; charset=utf-8");
241 array_walk_recursive($this->_jsonVars
, "escape_xorgDB");
242 $jsonbegin = Env
::v('jsonBegin');
243 $jsonend = Env
::v('jsonEnd');
244 if (Env
::has('jsonVar')) {
245 $jsonbegin = Env
::v('jsonVar').' = ';
247 } elseif (Env
::has('jsonFunc')) {
248 $jsonbegin = Env
::v('jsonFunc').'(';
251 echo $jsonbegin, json_encode($this->_jsonVars
), $jsonend;
255 // {{{ function jsonAssign
256 public function jsonAssign($var, $value)
258 $this->_jsonVars
[$var] = $value;
264 function escape_xorgDB(&$item, $key)
266 if (is_a($item, 'XOrgDBIterator')) {
268 while ($a = $item->next()) {
275 // {{{ function escape_html ()
278 * default smarty plugin, used to auto-escape dangerous html.
283 * & not followed by some entity --> &
285 function escape_html($string)
287 if (is_string($string)) {
288 return htmlspecialchars($string, ENT_QUOTES
, 'UTF-8');
295 // {{{ function at_to_globals()
301 function _to_globals($s) {
303 $t = explode('.',$s);
304 if (count($t) == 1) {
305 return var_export($globals->$t[0],true
);
307 return var_export($globals->$t[0]->$t[1],true
);
312 * compilation plugin used to import $globals confing through #globals.foo.bar# directives
315 function at_to_globals($tpl_source, &$smarty)
317 return preg_replace('/#globals\.([a-zA-Z0-9_.]+?)#/e', '_to_globals(\'\\1\')', $tpl_source);
321 // {{{ function trimwhitespace
323 function trimwhitespace($source, &$smarty)
325 $tags = '(script|pre|textarea)';
326 preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches);
327 $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source);
329 // remove all leading spaces, tabs and carriage returns NOT
330 // preceeded by a php close tag.
331 $source = preg_replace('/((?<!\?>)\n)[\s]+/m', '\1', $source);
332 $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source);
338 // {{{ function wiki_include
340 function wiki_include($source, &$smarty)
342 return preg_replace('/\{include( [^}]*)? wiki=([^} ]+)(.*?)\}/ui',
343 '{include\1 file="../spool/wiki.d/cache_\2.tpl"\3 included=1}',
350 function form_force_encodings($source, &$smarty)
352 return preg_replace('/<form[^\w]/',
353 '\0 accept-charset="utf-8" ',
358 // {{{ function hide_emails
360 function _hide_email($source)
362 $source = str_replace("\n", '', $source);
363 return '<script type="text/javascript">//<![CDATA[' . "\n" .
364 'Nix.decode("' . addslashes(str_rot13($source)) . '");' . "\n" .
368 function hide_emails($source, &$smarty)
370 if (!strpos($source, '@')) {
374 //prevent email replacement in <script> and <textarea>
375 $tags = '(script|textarea|select)';
376 preg_match_all("!<$tags.*?>.*?</(\\1)>!ius", $source, $tagsmatches);
377 $source = preg_replace("!<$tags.*?>.*?</(\\1)>!ius", "&&&tags&&&", $source);
379 //catch all emails in <a href="mailto:...">
380 preg_match_all("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", $source, $ahref);
381 $source = preg_replace("!<a[^>]+href=[\"'][^\"']*[-a-z0-9+_.]+@[-a-z0-9_.]+[^\"']*[\"'].*?>.*?</a>!ius", '&&&ahref&&&', $source);
383 //prevant replacement in tag attributes
384 preg_match_all("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", $source, $misc);
385 $source = preg_replace("!<[^>]+[-a-z0-9_+.]+@[-a-z0-9_.]+.+?>!ius", '&&&misc&&&', $source);
388 $source = preg_replace('!([-a-z0-9_+.]+@[-a-z0-9_.]+)!iue', '_hide_email("\1")', $source);
389 $source = preg_replace('!&&&ahref&&&!e', '_hide_email(array_shift($ahref[0]))', $source);
392 $source = preg_replace('!&&&misc&&&!e', 'array_shift($misc[0])', $source);
393 $source = preg_replace("!&&&tags&&&!e", 'array_shift($tagsmatches[0])', $source);
400 // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: