<?php
// ***** BEGIN LICENSE BLOCK *****
// Version: MPL 1.1/GPL 2.0/LGPL 2.1
//
// The contents of this file are subject to the Mozilla Public License Version
// 1.1 (the "License"); you may not use this file except in compliance with
// the License. You may obtain a copy of the License at
// http://www.mozilla.org/MPL/
//
// Software distributed under the License is distributed on an "AS IS" basis,
// WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
// for the specific language governing rights and limitations under the
// License.
//
// The Original Code is Mozilla Update.
//
// The Initial Developer of the Original Code is
// Chris "Wolf" Crews.
// Portions created by the Initial Developer are Copyright (C) 2004
// the Initial Developer. All Rights Reserved.
//
// Contributor(s):
//   Chris "Wolf" Crews <psychoticwolf@carolina.rr.com>
//
// Alternatively, the contents of this file may be used under the terms of
// either the GNU General Public License Version 2 or later (the "GPL"), or
// the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
// in which case the provisions of the GPL or the LGPL are applicable instead
// of those above. If you wish to allow use of your version of this file only
// under the terms of either the GPL or the LGPL, and not to allow others to
// use your version of this file under the terms of the MPL, indicate your
// decision by deleting the provisions above and replace them with the notice
// and other provisions required by the GPL or the LGPL. If you do not delete
// the provisions above, a recipient may use your version of this file under
// the terms of any one of the MPL, the GPL or the LGPL.
//
// ***** END LICENSE BLOCK *****

//XXX -- Meta-Ratings not yet production ready. Disabled for Update 1.0. Bug 247144.
exit("Meta-Ratings Disabled");


//Submit Review/Rating Feedback to Table
require"../core/config.php";


//Check and see if the CommentID/ID is valid.
$sql = "SELECT `ID`, `CommentID` 
        FROM `feedback` 
        WHERE `ID` = '".escape_string($_GET[id])."' 
          AND `CommentID`='".escape_string($_GET["commentid"])."' 
        LIMIT 1";
$sql_result = mysql_query($sql, $connection) or trigger_error("MySQL Error ".mysql_errno().": ".mysql_error()."", E_USER_ERROR);
if(mysql_num_rows($sql_result)=="0") {
  unset($_GET["id"],$_GET["commentid"],$id,$commentid);
} else {
  $id = escape_string($_GET["id"]);
  $commentid = escape_string($_GET["commentid"]);
}

//Make Sure action is as expected.
if ($_GET["action"]=="yes") {
  $action="yes";
} else if ($_GET["action"]=="no") {
  $action="no";
}

if (!$commentid or !$action ) {
  //No CommentID / Invalid Action --> Error.
  page_error("4","No Comment ID or Action is Invalid");
  exit;
}

//Get Data for the Comment Record as it stands.
$sql = "SELECT `helpful-yes`,`helpful-no`,`helpful-rating` 
        FROM  `feedback` 
        WHERE `CommentID` = '$commentid' 
        LIMIT 1";
$sql_result = mysql_query($sql, $connection) or trigger_error("MySQL Error ".mysql_errno().": ".mysql_error()."", E_USER_ERROR);
$row = mysql_fetch_array($sql_result);
$helpful_yes = $row["helpful-yes"];
$helpful_no = $row["helpful-no"];
$helpful_rating = $row["helpful-rating"];

if ($action=="yes") {
  $helpful_yes = $helpful_yes+1;
} else if ($action=="no") {
  $helpful_no = $helpful_no+1;
}

//Recompute the Helpful Rating for this Comment
$total = $helpful_yes+$helpful_no;
if ($total=="0") {
  $helpful_rating=0;
} else {
  if ($helpful_yes>$helpful_no) {
    $helpful_rating = ($helpful_yes/$total)*100;
  } else {
    $helpful_rating = ($helpful_no/$total)*-100;
  }
}
$sql = "UPDATE `feedback` 
        SET `helpful-yes`='$helpful_yes',`helpful-no`='$helpful_no',`helpful-rating`='$helpful_rating' 
        WHERE `CommentID`='$commentid' LIMIT 1";
$sql_result = mysql_query($sql, $connection) or trigger_error("MySQL Error ".mysql_errno().": ".mysql_error()."", E_USER_NOTICE);


if ($_GET["type"]=="E") {
  $type="extensions";
} else if ($_GET["type"]=="T") {
  $type="themes";
}

$return_path="$type/moreinfo.php?id=$id&vid=$vid&".uriparams()."&page=comments&pageid=$_GET[pageid]#$commentid";
header("Location: http://$sitehostname/$return_path");
exit;
?>