7 |
//ページの差分を表示する |
//ページの差分を表示する |
8 |
function plugin_diff_action() |
function plugin_diff_action() |
9 |
{ |
{ |
10 |
global $script,$get,$hr; |
global $vars; |
|
global $_msg_notfound,$_msg_goto,$_msg_addline,$_msg_delline,$_title_diff; |
|
11 |
|
|
12 |
$r_page = rawurlencode($get['page']); |
check_readable($vars['page'],true,true); |
13 |
$s_page = htmlspecialchars($get['page']); |
|
14 |
$s_name = strip_bracket($s_page); |
$action = array_key_exists('action',$vars) ? $vars['action'] : ''; |
15 |
|
|
16 |
$msg = $_title_diff; |
switch ($vars['action']) { |
17 |
$body = ''; |
case 'delete': |
18 |
|
$retval = plugin_diff_delete($vars['page']); |
19 |
if (is_page($get['page'])) { |
break; |
20 |
$link = str_replace('$1',"<a href=\"$script?$r_page\">$s_name</a>",$_msg_goto); |
default: |
21 |
$body = <<<EOD |
$retval = plugin_diff_view($vars['page']); |
22 |
<ul> |
break; |
|
<li>$_msg_addline</li> |
|
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<li>$_msg_delline</li> |
|
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<li>$link</li> |
|
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</ul> |
|
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$hr |
|
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EOD; |
|
23 |
} |
} |
24 |
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return $retval; |
25 |
|
} |
26 |
|
// 差分を表示 |
27 |
|
function plugin_diff_view($page) |
28 |
|
{ |
29 |
|
global $script,$hr; |
30 |
|
global $_msg_notfound,$_msg_goto,$_msg_deleted,$_msg_addline,$_msg_delline,$_title_diff; |
31 |
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global $_title_diff_delete; |
32 |
|
|
33 |
if (file_exists(DIFF_DIR.encode($get['page']).'.txt')) { |
$r_page = rawurlencode($page); |
34 |
$diffdata = htmlspecialchars(join('',file(DIFF_DIR.encode($get['page']).'.txt'))); |
$s_page = htmlspecialchars($page); |
35 |
|
|
36 |
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$menu = array( |
37 |
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"<li>$_msg_addline</li>", |
38 |
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"<li>$_msg_delline</li>" |
39 |
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); |
40 |
|
|
41 |
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if (is_page($page)) { |
42 |
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$menu[] = " <li>".str_replace('$1',"<a href=\"$script?$r_page\">$s_page</a>",$_msg_goto)."</li>"; |
43 |
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} else { |
44 |
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$menu[] = " <li>".str_replace('$1',$s_page,$_msg_deleted)."</li>"; |
45 |
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} |
46 |
|
|
47 |
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$delete_msg = ''; |
48 |
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$filename = DIFF_DIR.encode($page).'.txt'; |
49 |
|
if (file_exists($filename)) { |
50 |
|
$diffdata = htmlspecialchars(join('',file($filename))); |
51 |
$diffdata = preg_replace('/^(\-)(.*)$/m','<span class="diff_removed"> $2</span>',$diffdata); |
$diffdata = preg_replace('/^(\-)(.*)$/m','<span class="diff_removed"> $2</span>',$diffdata); |
52 |
$diffdata = preg_replace('/^(\+)(.*)$/m','<span class="diff_added"> $2</span>',$diffdata); |
$diffdata = preg_replace('/^(\+)(.*)$/m','<span class="diff_added"> $2</span>',$diffdata); |
53 |
$diffdata = trim($diffdata); |
$menu[] = "<li><a href=\"$script?cmd=diff&action=delete&page=$r_page\">" . |
54 |
$body .= "<pre>$diffdata</pre>\n"; |
str_replace('$1',$s_page,$_title_diff_delete) . '</a></li>'; |
55 |
|
$msg = "<pre>$diffdata</pre>\n"; |
56 |
} |
} |
57 |
else if (is_page($get['page'])) { |
else if (is_page($page)) { |
58 |
$diffdata = trim(htmlspecialchars(join('',get_source($get['page'])))); |
$diffdata = trim(htmlspecialchars(join('',get_source($page)))); |
59 |
$body .= "<pre><span class=\"diff_added\">$diffdata</span></pre>\n"; |
$msg = "<pre><span class=\"diff_added\">$diffdata</span></pre>\n"; |
60 |
} |
} |
61 |
else { |
else { |
62 |
$title = $s_name; |
return array('msg'=>$_title_diff, 'body'=>$_msg_notfound); |
|
$body = $_msg_notfound; |
|
63 |
} |
} |
64 |
|
|
65 |
return array('msg'=>$msg,'body'=>$body); |
$menu = join("\n",$menu); |
66 |
|
$body = <<<EOD |
67 |
|
<ul> |
68 |
|
$menu |
69 |
|
</ul> |
70 |
|
$hr |
71 |
|
EOD; |
72 |
|
|
73 |
|
return array('msg'=>$_title_diff,'body'=>$body.$msg); |
74 |
} |
} |
75 |
|
// バックアップを削除 |
76 |
|
function plugin_diff_delete($page) |
77 |
|
{ |
78 |
|
error_reporting(E_ALL); |
79 |
|
|
80 |
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global $script,$post,$adminpass; |
81 |
|
global $_title_diff_delete,$_msg_diff_deleted,$_msg_diff_delete; |
82 |
|
global $_msg_diff_adminpass,$_btn_delete,$_msg_invalidpass; |
83 |
|
|
84 |
|
if (!is_pagename($page)) { return; } |
85 |
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$filename = DIFF_DIR.encode($page).'.txt'; |
86 |
|
if (!file_exists($filename)) { return; } |
87 |
|
|
88 |
|
$s_page = htmlspecialchars($page); |
89 |
|
$pass = array_key_exists('pass',$post) ? $post['pass'] : NULL; |
90 |
|
|
91 |
|
if (md5($pass) == $adminpass) { |
92 |
|
unlink($filename); |
93 |
|
return array( |
94 |
|
'msg' => $_title_diff_delete, |
95 |
|
'body' => str_replace('$1',make_pagelink($page),$_msg_diff_deleted) |
96 |
|
); |
97 |
|
} |
98 |
|
$body = ($pass === NULL) ? '' : "<p><strong>$_msg_invalidpass</strong></p>\n"; |
99 |
|
|
100 |
|
$msg_delete = str_replace('$1',make_pagelink($page),$_msg_diff_delete); |
101 |
|
$body .= <<<EOD |
102 |
|
<p>$_msg_diff_adminpass</p> |
103 |
|
<form action="$script" method="post"> |
104 |
|
<div> |
105 |
|
<input type="hidden" name="cmd" value="diff" /> |
106 |
|
<input type="hidden" name="page" value="$s_page" /> |
107 |
|
<input type="hidden" name="action" value="delete" /> |
108 |
|
<input type="password" name="pass" size="12" /> |
109 |
|
<input type="submit" name="ok" value="$_btn_delete" /> |
110 |
|
</div> |
111 |
|
</form> |
112 |
|
EOD; |
113 |
|
return array('msg'=>$_title_diff_delete,'body'=>$body); |
114 |
|
} |
115 |
?> |
?> |