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1 | <?php |
2 | /*************************************************************************** | |
3 | * Copyright (C) 2003-2008 Polytechnique.org * | |
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 | ||
22 | $wp = PlWikiPage::currentPage(); | |
23 | $n = $wp->path; | |
24 | $feed = false; | |
25 | ||
26 | // Check user perms | |
27 | switch (Env::v('action')) { | |
28 | case 'rss': case 'atom': case 'sdf': case 'dc': | |
29 | $wp->prepareFeed(); | |
30 | $feed = true; | |
31 | case '': case 'search': | |
32 | break; | |
33 | ||
34 | case 'edit': | |
35 | $wp->applyWritePerms(); | |
36 | break; | |
37 | ||
38 | default: | |
39 | $wp->applyReadPerms(); | |
40 | break; | |
41 | } | |
42 | ||
43 | if ($p = Post::v('setrperms')) { | |
44 | $wp->applyPerms('admin'); | |
45 | if ($wp->setPerms($p, $wp->writePerms())) { | |
ec537891 | 46 | Platal::page()->trigSuccess('Permissions mises à jour'); |
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47 | } |
48 | } | |
49 | ||
50 | if ($p = Post::v('setwperms')) { | |
51 | $wp->applyPerms('admin'); | |
52 | if ($wp->setPerms($wp->readPerms(), $p)) { | |
ec537891 | 53 | Platal::page()->trigSuccess('Permissions mises à jour'); |
2b27ff99 FB |
54 | } |
55 | } | |
56 | ||
57 | // Generate cache even if we don't have access rights | |
58 | $wiki_cache = $wp->cacheFilename(); | |
59 | $cache_exists = file_exists($wiki_cache); | |
60 | if (Env::v('action') || !$cache_exists) { | |
61 | if ($cache_exists && !$feed) { | |
62 | unlink($wiki_cache); | |
63 | } | |
64 | ||
65 | // we leave pmwiki do whatever it wants and store everything | |
66 | ob_start(); | |
67 | require_once($globals->spoolroot . '/wiki/pmwiki.php'); | |
68 | ||
69 | $wikiAll = ob_get_clean(); | |
70 | pl_clear_errors(); | |
71 | ||
72 | // the pmwiki skin we are using (almost empty) has these keywords: | |
73 | $i = strpos($wikiAll, "<!--/HeaderText-->"); | |
74 | $j = strpos($wikiAll, "<!--/PageLeftFmt-->", $i); | |
75 | } | |
76 | ||
77 | $wiki_exists = file_exists($wp->filename()); | |
78 | ||
79 | $page =& Platal::page(); | |
7cb40d85 | 80 | $page->coreTpl('wiki.tpl'); |
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81 | |
82 | if ($feed) { | |
83 | $wikiAll = str_replace('dc:contributor', 'author', $wikiAll); | |
84 | $wikiAll = preg_replace('!<author>.*?\..*?\.(\d{4})\|(.*?)</author>!u', '<author>$2 (X$1)</author>', $wikiAll); | |
85 | $wikiAll = str_replace('<link>./', '<link>' . $globals->baseurl . '/' . $platal->ns, $wikiAll); | |
86 | echo $wikiAll; | |
87 | pl_clear_errors(); | |
88 | exit; | |
89 | } elseif (Env::v('action')) { | |
90 | $page->assign('pl_extra_header', substr($wikiAll, 0, $i)); | |
91 | $wikiAll = substr($wikiAll, $j); | |
92 | } else { | |
93 | if (!$cache_exists && $wiki_exists) { | |
94 | $wikiAll = substr($wikiAll, $j); | |
95 | file_put_contents($wiki_cache, $wikiAll); | |
96 | } elseif ($cache_exists) { | |
97 | $wikiAll = file_get_contents($wiki_cache); | |
98 | } elseif (S::has_perms()) { | |
99 | $wikiAll = "<p>La page de wiki $n n'existe pas. " | |
100 | . "Il te suffit de <a href='" . str_replace('.', '/', $n) . "?action=edit'>l'éditer</a></p>"; | |
101 | } else { | |
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102 | global $platal; |
103 | $platal->error404(); | |
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104 | } |
105 | } | |
106 | ||
107 | // Check user perms | |
108 | $wp->applyReadPerms(); | |
109 | ||
110 | $page->assign('perms', array($wp->readPerms(), $wp->writePerms())); | |
111 | $page->assign('perms_opts', PlWikiPage::permOptions()); | |
112 | ||
113 | $page->assign('canedit', $wp->canWrite()); | |
114 | $page->assign('has_perms', S::has_perms()); | |
115 | ||
116 | $page->assign('wikipage', str_replace('.', '/', $n)); | |
117 | if (!$feed && $wp->writePerms() == 'admin' && !Env::v('action') && $wiki_exists) { | |
118 | $page->assign('pmwiki_cache', $wiki_cache); | |
119 | } else { | |
120 | $page->assign('pmwiki', $wikiAll); | |
121 | $page->assign('text', true); | |
122 | } | |
123 | $page->addCssLink('wiki.css'); | |
124 | $page->addJsLink('wiki.js'); | |
125 | if (!Env::v('action')) { | |
126 | $url = '/' . str_replace('.', '/', $n) . '?action=rss'; | |
127 | if (S::logged()) { | |
128 | $url .= '&user=' . S::v('forlife') . '&hash=' . S::v('core_rss_hash'); | |
129 | } | |
130 | $page->setRssLink($n, $url); | |
131 | } | |
132 | ||
133 | $page->run(); | |
134 | ||
135 | // vim:set et sw=4 sts=4 sws=4 foldmethod=marker enc=utf-8: | |
136 | ?> |