adminfunctions.php

软件类别： PHP源码 / 文章管理 软件语言： 简体中文 授权方式： 商业版 文件大小： 308K

<?php

/*======================================================================*\
|| #################################################################### ||
|| # VirtuaNews - 1.0.4 Pro   License ID - [WDYL-WTN]
|| # ---------------------------------------------------------------- # ||
|| # All code in this file is ?2002 VirtuaSystems    .               # ||
|| # This file may not be redistributed in whole or significant part. # ||
|| # --------------- VIRTUANEWS IS NOT FREE SOFTWARE ---------------- # ||
|| # http://www.virtuanews.co.uk                                      # ||
|| # http://www.virtuanews.co.uk/license.php                         # ||
|| #################################################################### ||
\*======================================================================*/

function adminerror($title,$error) {
  global $pagetitle;

  $GLOBALS[errorcode] = urlencode($title);

  echohtmlheader();
  echotableheader("错误 - $title",1);
  echotabledescription("<b>抱歉, $error</b>",1,1);
  echotabledescription("<b>".returnlinkcode("返回","javascript:history.back(1)")."</b>",1,1);
  echotablefooter();
  echohtmlfooter();
  exit;

}

function cleanlocation() {

  $location = getenv("REQUEST_URI");
  $location .= iif(!getenv("QUERY_STRING"),"?");
  $location = xss_clean($location);

  if (substr_count($location,"menu=")) {

    $location = preg_replace("/([^\"]*)menu=([^\"]*)&([^\"]*)/i","\\1&\\3",$location);
    $location = preg_replace("/([^\"]*)menu=([^\"]*)$/i","\\1",$location);
    $location = preg_replace("/([^\"]*)&&([^\"]*)/i","\\1&\\2",$location);

    if (substr($location,-1) == "&") {
      $location = substr($location,0,-1);
    }
  }

  if (substr_count($location,"useframes=")) {

    $location = preg_replace("/([^\"]*)useframes=([^\"]*)&([^\"]*)/i","\\1&\\3",$location);
    $location = preg_replace("/([^\"]*)useframes=([^\"]*)$/i","\\1",$location);
    $location = preg_replace("/([^\"]*)&&([^\"]*)/i","\\1&\\2",$location);

    if (substr($location,-1) == "&") {
      $location = substr($location,0,-1);
    }
  }

  return $location;
}

function echoadminredirect($redirect="") {

  if ($redirect) {
    $meta = "<meta http-equiv=\"refresh\" content=\"1; url=$redirect\">";
  }

  echohtmlheader($meta);
  echotableheader("修改并保存",1);
  echotabledescription("你的修改现在已经保存.",1);
  echotabledescription("如果你的浏览器不能自动转向, 请点击 <a href=\"$redirect\">这</a>",1);
  echotablefooter();
  echohtmlfooter();

}

function echodatecode($title,$prefix,$usedate=0,$width1="",$note="") {

  if ($width1) {
    $width2 = 100 - $width1;
    $width1 = " style=\"width:$width1%\"";
    $width2 = " style=\"width:$width2%\"";
  }
  echo "  <tr>\n    <td$width1>$title</td>\n    <td$width2>\n";

  $monthnames = array(1=> "一月",  "二月",  "三月", "四月",  "五月",  "六月",  "七月",  "八月", "九月",  "十月",  "十一月",  "十二月");

  echo "      <select name=\"".$prefix."month\" class=\"form\">\n";

  foreach ($monthnames AS $key => $val) {
    echo "        <option value=\"$key\"".iif(intval(date("m",$usedate)) == $key," selected=\"selected\"","").">  $val  </option>\n";
  }

  echo "      </select>\n";

  echo "      <select name=\"".$prefix."day\" class=\"form\">\n";

  for ($i=1;$i<=31;$i++) {
    echo "        <option value=\"$i\"".iif(intval(date("d",$usedate)) == $i," selected=\"selected\"","").">  $i  </option>\n";
  }

  echo "      </select>\n";

  echo "      <select name=\"".$prefix."year\" class=\"form\">\n";

  $startyear = date("Y",$usedate);
  for($i=$startyear-5;$i<=$startyear+5;$i++) {
    echo "        <option value=\"$i\"".iif(intval(date("Y",$usedate)) == $i," selected=\"selected\"","").">  $i  </option>\n";
  }

  echo "      </select>\n";
  echo iif($note,"    $note","");

  echo "    </td>\n  </tr>\n";

}

function echodeleteconfirm($what,$action,$id,$extratext="",$extraurl="",$do="delete") {

  echohtmlheader();
  echotableheader(ucwords($do)." ".ucwords($what),1);
  echotabledescription("<b>Are you sure you want to continue and $do this $what? $extratext</b>",1);
  echotabledescription("<b><a href=\"admin.php?action=$action&id=$id$extraurl\">Yes</a> / <a href=\"javascript:history.back(1)\">No</a></b>",1,1);
  echotablefooter();
  echohtmlfooter();

}

function echoformfooter($colspan=2,$value="Submit",$showpreview=0,$extra="") {

  global $formhiddenfields;

  echo "  <tr>
    <td colspan=\"$colspan\" align=\"center\">
$formhiddenfields      <input type=\"submit\" name=\"submit\" value=\"$value\" class=\"form\" />
$extra      <input type=\"reset\" name=\"reset\" value=\"Reset\" class=\"form\" />\n";

  if ($showpreview) {
    echo "      <input type=\"submit\" name=\"preview\" value=\"Preview\" class=\"form\" />\n";
  }

  echo "    </td>
  </tr>
</table>
</form>\n";

}

function echoformheader($target,$title,$colspan=2,$uploadform=0,$formname="form") {

  global $action,$errorcode;

  if ($uploadform) {
    $enctype = " enctype=\"multipart/form-data\"";
  }

  $GLOBALS[formhiddenfields] = "      <input type=\"hidden\" name=\"action\" value=\"$target\" />\n";

  echo "<form action=\"admin.php\" method=\"post\" name=\"$formname\" id=\"$formname\"$enctype>

<table cellspacing=\"0\" cellpadding=\"2\" class=\"header\">
  <tr>
    <td class=\"header\">$title</td>
    <td class=\"help\"><a href=\"javascript:newwindow('http://safeurl.de/?http://www.virtuanews.co.uk/main/modules.php?modname=help&amp;adminaction=$action&amp;errorcode=$errorcode')\"><span class=\"help\">帮助</span></a></td>
  </tr>
</table>
<table cellpadding=\"2\" cellspacing=\"2\" class=\"main\">\n";

}

function echohtmlfooter() {

  global $debug,$version,$action,$loggedin,$gzipoutput,$gziplevel,$adminnav,$db_query_time;

  if ($loggedin & ($adminnav == "page")) {
    echo "\n    </td>\n  </tr>\n</table>\n";
  }

  if ($action != "misc_menu") {
    echo "<table width=\"100%\">
  <tr>
    <td align=\"center\">VirtuaNews（牧野星空汉化）管理控制台 Version $version</td>
  </tr>\n";

    if ($debug > 0) {

      global $pagestarttime,$db_query_count;

      $pageendtime = microtime();

      $starttime = explode(" ",$pagestarttime);
      $endtime = explode(" ",$pageendtime);

      $totaltime = $endtime[0]-$starttime[0]+$endtime[1]-$starttime[1];

      settype($db_query_count,"integer");

      if ($debug > 2) {

        echo "  <tr>
    <td align=\"center\">页面生成 $totaltime 秒 有 $db_query_count queries<br>".round((($db_query_time/$totaltime)*100),2)."% of the time doing MySQL things and ".round(((($totaltime-$db_query_time)/$totaltime)*100),2)."% doing PHP things</td>
  </tr>\n";

      } else {

        echo "  <tr>
    <td align=\"center\">页面生成 ".round($totaltime,4)." 秒,有 $db_query_count 个数据库查询</td>
  </tr>\n";

      }
    }

    if ($debug == 3) {
      global $db_query_arr;

      if (!empty($db_query_arr)) {

        echo "  <tr>\n    <td>\n      SQL Queries:<br />\n      <pre>\n";

        foreach ($db_query_arr AS $val) {
          $val = htmlspecialchars($val);
          $val = preg_replace("/^SELECT/i","<font style=\"color:red;font-weight:bold\">选择</font>",$val);
          $val = preg_replace("/^UPDATE/i","<font style=\"color:blue;font-weight:bold\">更新</font>",$val);
          $val = preg_replace("/^DELETE/i","<font style=\"color:orange;font-weight:bold\">删除</font>",$val);
          $val = preg_replace("/^INSERT/i","<font style=\"color:green;font-weight:bold\">插入</font>",$val);
          echo "$val\n";
        }

        echo "      </pre>\n    </td>\n  </tr>\n";
      }
    }

    echo "</table>\n";
  }

  echo "\n</div>\n</body>
</html>";

  if ($gzipoutput) {
    $page = ob_get_contents();
    ob_end_clean();
    $page = gzipoutput($page,$gziplevel);
    header("Content-Length: ".strlen($page));
    echo $page;
  }
}

function echohtmlheader($javascript="") {

  global $sitename,$loggedin,$gzipoutput,$action,$adminnav,$admindirectory;
  global $canpostnews,$userinfo,$use_forum,$newsallowlogoup,$adminmenu,$adminmenu,$browser,$location,$adminnav;

  if ($gzipoutput) {
    ob_start();
  }

  if ($javascript == "qhtmlcode") {
    $javascript = "<script type=\"text/javascript\" src=\"$admindirectory/qhtmlcode.js\"></script>";
  } elseif ($javascript == "adminjs") {
    $javascript = "<script type=\"text/javascript\" src=\"$admindirectory/adminjs.js\"></script>";
  }

  echo "<!DOCTYPE html PUBLIC \"-//W3C//DTD XHTML 1.0 Strict//EN\" \"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd\">

<html xmlns=\"http://www.w3.org/1999/xhtml\" xml:lang=\"en\" lang=\"en\">
<head>
  <title>$sitename 管理控制台</title>
  <meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\" />
  <link rel=\"stylesheet\" type=\"text/css\" href=\"$admindirectory/style.css\" />
  $javascript
  <script type=\"text/javascript\">
  <!--
  function newwindow(windowurl) {
    window.open(windowurl);
  }
  -->
  </script>
";

  $GLOBALS[useragent] = getenv("HTTP_USER_AGENT");
  $GLOBALS[browser] = getbrowser();

  if ((($GLOBALS[browser] == "MSIE") & ($adminnav == "page") & $loggedin) | ($action == "misc_menu")) {
    echo "<script type=\"text/javascript\" src=\"$admindirectory/toggle.js\"></script>\n";