| 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,$_title_diff; |
|
| 11 |
|
|
| 12 |
check_readable($get['page'],true,true); |
check_readable($vars['page'],true,true); |
| 13 |
|
|
| 14 |
$r_page = rawurlencode($get['page']); |
$action = array_key_exists('action',$vars) ? $vars['action'] : ''; |
|
$s_page = htmlspecialchars($get['page']); |
|
|
$s_name = strip_bracket($s_page); |
|
| 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>$_msg_addline</li> |
|
|
<li>$_msg_delline</li> |
|
|
<li>$link</li> |
|
|
</ul> |
|
|
$hr |
|
|
EOD; |
|
| 23 |
} |
} |
| 24 |
|
return $retval; |
| 25 |
if (file_exists(DIFF_DIR.encode($get['page']).'.txt')) { |
} |
| 26 |
$diffdata = htmlspecialchars(join('',file(DIFF_DIR.encode($get['page']).'.txt'))); |
// 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 |
|
global $_title_diff_delete; |
| 32 |
|
|
| 33 |
|
$r_page = rawurlencode($page); |
| 34 |
|
$s_page = htmlspecialchars($page); |
| 35 |
|
|
| 36 |
|
$menu = array( |
| 37 |
|
"<li>$_msg_addline</li>", |
| 38 |
|
"<li>$_msg_delline</li>" |
| 39 |
|
); |
| 40 |
|
|
| 41 |
|
if (is_page($page)) { |
| 42 |
|
$menu[] = " <li>".str_replace('$1',"<a href=\"$script?$r_page\">$s_page</a>",$_msg_goto)."</li>"; |
| 43 |
|
} else { |
| 44 |
|
$menu[] = " <li>".str_replace('$1',$s_page,$_msg_deleted)."</li>"; |
| 45 |
|
} |
| 46 |
|
|
| 47 |
|
$delete_msg = ''; |
| 48 |
|
$filename = DIFF_DIR.encode($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 |
$body .= "<pre>$diffdata</pre>\n"; |
$menu[] = "<li><a href=\"$script?cmd=diff&action=delete&page=$r_page\">" . |
| 54 |
|
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 |
|
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 |
|
$filename = DIFF_DIR.encode($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 |
?> |
?> |
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