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<?php |
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///////////////////////////////////////////////// |
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// PukiWiki - Yet another WikiWikiWeb clone. |
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// |
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// $Id: diff.inc.php,v 1.3 2003/06/22 06:37:18 arino Exp $ |
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// |
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//???若?吾??勲????茵?ず???? |
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function plugin_diff_action() |
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{ |
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global $vars; |
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|
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check_readable($vars['page'],true,true); |
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|
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$action = array_key_exists('action',$vars) ? $vars['action'] : ''; |
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|
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switch ($vars['action']) { |
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case 'delete': |
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$retval = plugin_diff_delete($vars['page']); |
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break; |
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default: |
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$retval = plugin_diff_view($vars['page']); |
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break; |
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} |
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return $retval; |
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} |
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// 綏?????茵?ず |
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function plugin_diff_view($page) |
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{ |
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global $script,$hr; |
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global $_msg_notfound,$_msg_goto,$_msg_deleted,$_msg_addline,$_msg_delline,$_title_diff; |
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global $_title_diff_delete; |
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|
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$r_page = rawurlencode($page); |
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$s_page = htmlspecialchars($page); |
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|
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$menu = array( |
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"<li>$_msg_addline</li>", |
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"<li>$_msg_delline</li>" |
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); |
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|
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if (is_page($page)) { |
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$menu[] = " <li>".str_replace('$1',"<a href=\"$script?$r_page\">$s_page</a>",$_msg_goto)."</li>"; |
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} else { |
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$menu[] = " <li>".str_replace('$1',$s_page,$_msg_deleted)."</li>"; |
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} |
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|
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$delete_msg = ''; |
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$filename = DIFF_DIR.encode($page).'.txt'; |
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if (file_exists($filename)) { |
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$diffdata = htmlspecialchars(join('',file($filename))); |
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$diffdata = preg_replace('/^(\-)(.*)$/m','<span class="diff_removed"> $2</span>',$diffdata); |
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$diffdata = preg_replace('/^(\+)(.*)$/m','<span class="diff_added"> $2</span>',$diffdata); |
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$menu[] = "<li><a href=\"$script?cmd=diff&action=delete&page=$r_page\">" . |
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str_replace('$1',$s_page,$_title_diff_delete) . '</a></li>'; |
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$msg = "<pre>$diffdata</pre>\n"; |
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} |
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else if (is_page($page)) { |
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$diffdata = trim(htmlspecialchars(join('',get_source($page)))); |
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$msg = "<pre><span class=\"diff_added\">$diffdata</span></pre>\n"; |
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} |
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else { |
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return array('msg'=>$_title_diff, 'body'=>$_msg_notfound); |
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} |
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|
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$menu = join("\n",$menu); |
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$body = <<<EOD |
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<ul> |
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$menu |
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</ul> |
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$hr |
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EOD; |
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|
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return array('msg'=>$_title_diff,'body'=>$body.$msg); |
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} |
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// ???????≪??????????/span> |
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function plugin_diff_delete($page) |
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{ |
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error_reporting(E_ALL); |
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|
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global $script,$post,$adminpass; |
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global $_title_diff_delete,$_msg_diff_deleted,$_msg_diff_delete; |
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global $_msg_diff_adminpass,$_btn_delete,$_msg_invalidpass; |
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|
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if (!is_pagename($page)) { return; } |
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$filename = DIFF_DIR.encode($page).'.txt'; |
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if (!file_exists($filename)) { return; } |
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|
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$s_page = htmlspecialchars($page); |
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$pass = array_key_exists('pass',$post) ? $post['pass'] : NULL; |
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|
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if (md5($pass) == $adminpass) { |
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unlink($filename); |
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return array( |
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'msg' => $_title_diff_delete, |
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'body' => str_replace('$1',make_pagelink($page),$_msg_diff_deleted) |
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); |
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} |
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$body = ($pass === NULL) ? '' : "<p><strong>$_msg_invalidpass</strong></p>\n"; |
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|
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$msg_delete = str_replace('$1',make_pagelink($page),$_msg_diff_delete); |
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$body .= <<<EOD |
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<p>$_msg_diff_adminpass</p> |
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<form action="$script" method="post"> |
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<div> |
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<input type="hidden" name="cmd" value="diff" /> |
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<input type="hidden" name="page" value="$s_page" /> |
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<input type="hidden" name="action" value="delete" /> |
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<input type="password" name="pass" size="12" /> |
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<input type="submit" name="ok" value="$_btn_delete" /> |
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</div> |
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</form> |
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EOD; |
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return array('msg'=>$_title_diff_delete,'body'=>$body); |
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} |
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?> |