4 |
// |
// |
5 |
// $Id$ |
// $Id$ |
6 |
// |
// |
7 |
|
|
8 |
//ページの差分を表示する |
//ページの差分を表示する |
9 |
function plugin_diff_action() |
function plugin_diff_action() |
10 |
{ |
{ |
11 |
global $script,$get,$hr; |
global $vars; |
12 |
global $_msg_notfound,$_msg_goto,$_msg_addline,$_msg_delline,$_title_diff; |
|
13 |
|
$page = isset($vars['page']) ? $vars['page'] : ''; |
14 |
check_readable($get['page'],true,true); |
check_readable($page, true, true); |
15 |
|
|
16 |
$r_page = rawurlencode($get['page']); |
$action = isset($vars['action']) ? $vars['action'] : ''; |
17 |
$s_page = htmlspecialchars($get['page']); |
switch ($action) { |
18 |
$s_name = strip_bracket($s_page); |
case 'delete': $retval = plugin_diff_delete($page); break; |
19 |
|
default: $retval = plugin_diff_view($page); break; |
20 |
$msg = $_title_diff; |
} |
21 |
$body = ''; |
return $retval; |
22 |
|
} |
23 |
if (is_page($get['page'])) { |
|
24 |
$link = str_replace('$1',"<a href=\"$script?$r_page\">$s_name</a>",$_msg_goto); |
// 差分を表示 |
25 |
$body = <<<EOD |
function plugin_diff_view($page) |
26 |
|
{ |
27 |
|
global $script, $hr; |
28 |
|
global $_msg_notfound, $_msg_goto, $_msg_deleted, $_msg_addline, $_msg_delline, $_title_diff; |
29 |
|
global $_title_diff_delete; |
30 |
|
|
31 |
|
$r_page = rawurlencode($page); |
32 |
|
$s_page = htmlspecialchars($page); |
33 |
|
|
34 |
|
$menu = array( |
35 |
|
"<li>$_msg_addline</li>", |
36 |
|
"<li>$_msg_delline</li>" |
37 |
|
); |
38 |
|
|
39 |
|
$is_page = is_page($page); |
40 |
|
if ($is_page) { |
41 |
|
$menu[] = ' <li>' . str_replace('$1', "<a href=\"$script?$r_page\">$s_page</a>", $_msg_goto) . '</li>'; |
42 |
|
} else { |
43 |
|
$menu[] = ' <li>' . str_replace('$1', $s_page,$_msg_deleted) . '</li>'; |
44 |
|
} |
45 |
|
|
46 |
|
$filename = DIFF_DIR . encode($page) . '.txt'; |
47 |
|
if (file_exists($filename)) { |
48 |
|
$diffdata = htmlspecialchars(join('', file($filename))); |
49 |
|
$diffdata = preg_replace('/^(\-)(.*)$/m', '<span class="diff_removed">$2</span>', $diffdata); |
50 |
|
$diffdata = preg_replace('/^(\+)(.*)$/m', '<span class="diff_added" >$2</span>', $diffdata); |
51 |
|
$diffdata = preg_replace('/^\s(.*)$/m', '$1', $diffdata); |
52 |
|
|
53 |
|
if (! PKWK_READONLY) { |
54 |
|
$menu[] = "<li><a href=\"$script?cmd=diff&action=delete&page=$r_page\">" . |
55 |
|
str_replace('$1', $s_page, $_title_diff_delete) . '</a></li>'; |
56 |
|
} |
57 |
|
|
58 |
|
$msg = "<pre>$diffdata</pre>\n"; |
59 |
|
} |
60 |
|
else if ($is_page) { |
61 |
|
$diffdata = trim(htmlspecialchars(join('', get_source($page)))); |
62 |
|
$msg = "<pre><span class=\"diff_added\">$diffdata</span></pre>\n"; |
63 |
|
} |
64 |
|
else { |
65 |
|
return array('msg'=>$_title_diff, 'body'=>$_msg_notfound); |
66 |
|
} |
67 |
|
|
68 |
|
$menu = join("\n", $menu); |
69 |
|
$body = <<<EOD |
70 |
<ul> |
<ul> |
71 |
<li>$_msg_addline</li> |
$menu |
|
<li>$_msg_delline</li> |
|
|
<li>$link</li> |
|
72 |
</ul> |
</ul> |
73 |
$hr |
$hr |
74 |
EOD; |
EOD; |
75 |
|
|
76 |
|
return array('msg'=>$_title_diff, 'body'=>$body . $msg); |
77 |
|
} |
78 |
|
|
79 |
|
// バックアップを削除 |
80 |
|
function plugin_diff_delete($page) |
81 |
|
{ |
82 |
|
global $script, $vars; |
83 |
|
global $_title_diff_delete, $_msg_diff_deleted; |
84 |
|
global $_msg_diff_adminpass, $_btn_delete, $_msg_invalidpass; |
85 |
|
|
86 |
|
$filename = DIFF_DIR . encode($page) . '.txt'; |
87 |
|
$body = ''; |
88 |
|
if (! is_pagename($page)) $body = "Invalid page name"; |
89 |
|
if (! file_exists($filename)) $body = make_pagelink($page) . "'s diff seems not found"; |
90 |
|
if ($body) return array('msg'=>$_title_diff_delete, 'body'=>$body); |
91 |
|
|
92 |
|
if (isset($vars['pass'])) { |
93 |
|
if (pkwk_login($vars['pass'])) { |
94 |
|
unlink($filename); |
95 |
|
return array( |
96 |
|
'msg' => $_title_diff_delete, |
97 |
|
'body' => str_replace('$1', make_pagelink($page), $_msg_diff_deleted) |
98 |
|
); |
99 |
|
} else { |
100 |
|
$body .= "<p><strong>$_msg_invalidpass</strong></p>\n"; |
101 |
|
} |
102 |
} |
} |
103 |
|
|
104 |
if (file_exists(DIFF_DIR.encode($get['page']).'.txt')) { |
$s_page = htmlspecialchars($page); |
105 |
$diffdata = htmlspecialchars(join('',file(DIFF_DIR.encode($get['page']).'.txt'))); |
$body .= <<<EOD |
106 |
$diffdata = preg_replace('/^(\-)(.*)$/m','<span class="diff_removed"> $2</span>',$diffdata); |
<p>$_msg_diff_adminpass</p> |
107 |
$diffdata = preg_replace('/^(\+)(.*)$/m','<span class="diff_added"> $2</span>',$diffdata); |
<form action="$script" method="post"> |
108 |
$body .= "<pre>$diffdata</pre>\n"; |
<div> |
109 |
} |
<input type="hidden" name="cmd" value="diff" /> |
110 |
else if (is_page($get['page'])) { |
<input type="hidden" name="page" value="$s_page" /> |
111 |
$diffdata = trim(htmlspecialchars(join('',get_source($get['page'])))); |
<input type="hidden" name="action" value="delete" /> |
112 |
$body .= "<pre><span class=\"diff_added\">$diffdata</span></pre>\n"; |
<input type="password" name="pass" size="12" /> |
113 |
} |
<input type="submit" name="ok" value="$_btn_delete" /> |
114 |
else { |
</div> |
115 |
$title = $s_name; |
</form> |
116 |
$body = $_msg_notfound; |
EOD; |
117 |
} |
|
118 |
|
return array('msg'=>$_title_diff_delete, 'body'=>$body); |
|
return array('msg'=>$msg,'body'=>$body); |
|
119 |
} |
} |
120 |
?> |
?> |