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+<?php

+// ----------------------------------------------------------------------

+// Copyright (c) 2007 by Tammy Keefer

+// http://efiction.hugosnebula.com

+// ----------------------------------------------------------------------

+// LICENSE

+//

+// This program is free software; you can redistribute it and/or

+// modify it under the terms of the GNU General Public License (GPL)

+// as published by the Free Software Foundation; either version 2

+// of the License, or (at your option) any later version.

+//

+// This program is distributed in the hope that it will be useful,

+// but WITHOUT ANY WARRANTY; without even the implied warranty of

+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

+// GNU General Public License for more details.

+//

+// To read the license please visit http://www.gnu.org/copyleft/gpl.html

+// ----------------------------------------------------------------------

+if(!defined("_CHARSET")) exit( );

+

+global $language;

+

+if(file_exists(_BASEDIR."blocks/poll/{$language}.php")) include_once(_BASEDIR."blocks/poll/{$language}.php");

+else include_once(_BASEDIR."blocks/poll/en.php");

+$content = "";

+$pollopts = array();

+$pollquery = dbquery("SELECT * FROM ".TABLEPREFIX."fanfiction_poll WHERE poll_end IS NULL OR poll_end = 0 ORDER BY poll_id DESC LIMIT 1");

+if($pollquery) $currentpoll = dbassoc($pollquery);

+ 

+if(isset($_POST['cast_vote'])) {

+	$poll = isset($_POST['poll_id']) && isNumber($_POST['poll_id']) ? $_POST['poll_id'] : false;

+	$opt = isset($_POST['opt']) && isNumber($_POST['opt']) ? $_POST['opt'] : false;

+	if(!$poll || !$opt) accessDenied( ); // could only be a hack attempt.

+	$voted = dbquery("SELECT vote_id FROM ".TABLEPREFIX."fanfiction_poll_votes WHERE vote_poll = '".$currentpoll['poll_id']."' AND vote_user = '".USERUID."'");

+	list($voter) = dbrow($voted);

+        if(!$voter) $cast = dbquery("INSERT INTO ".TABLEPREFIX."fanfiction_poll_votes(`vote_user`, `vote_opt`, `vote_poll`) VALUES('".USERUID."', '$opt', '$poll')");

+	if(!empty($cast)) $content .= write_message(_VOTECAST);

+	else $content .= write_message(_ALREADYVOTED);

+}

+

+if(!$currentpoll) $content = "<div style='text-align: center;'>"._NOPOLL."</div>";

+else  {

+	   $pollopts = explode("|#|", $currentpoll['poll_opts']);

+	   $content .= "<div id='poll_question'>".$currentpoll['poll_question']."</div><br />";

+	   if(isMEMBER) {

+		$voted = dbquery("SELECT vote_id FROM ".TABLEPREFIX."fanfiction_poll_votes WHERE vote_poll = '".$currentpoll['poll_id']."' AND vote_user = '".USERUID."'");

+		list($voter) = dbrow($voted);

+           }

+	   if(empty($voter) && isMEMBER) {

+		$content .= "<form name='poll' id='poll' method='POST' action='".$_SERVER['PHP_SELF'].($_SERVER['QUERY_STRING'] ? "?".$_SERVER['QUERY_STRING']  : "")."'>

+			<input type='hidden' name='poll_id' value='".$currentpoll['poll_id']."'>";

+		   $x = 1;

+		   foreach($pollopts as $opt) {

+		       $content .= "<input type='radio' name='opt' value='$x'> $opt<br />";

+		       $x++;

+		   }

+		   $content .= "<div style='text-align: center;'><input type='submit' id='cast_vote' name='cast_vote' value='"._VOTE."' class='button' style='font-size: 11px;'></div></form>";

+		$content .= write_message("<br /><a href='"._BASEDIR."blocks/poll/pollarchive.php?poll=".$currentpoll['poll_id']."'>"._POLLRESULTS."</a><br /><br />");

+

+	  }

+	  else { 

+		$votes = dbquery("SELECT COUNT(vote_opt) as count, vote_opt FROM ".TABLEPREFIX."fanfiction_poll_votes WHERE vote_poll = '".$currentpoll['poll_id']."' GROUP BY vote_opt  ORDER BY vote_opt");

+

+		if(isset($blocks['poll']['bar']) && file_exists($blocks['poll']['bar'])) $bar = $blocks['poll']['bar'];

+		else $bar = "blocks/poll/bar.jpg";

+		$totalvotes = 0;

+		while($optvotes = dbassoc($votes)) {

+			$results[$optvotes['vote_opt']] = $optvotes['count'];

+			 $totalvotes = $optvotes['count'] ? $optvotes['count'] + $totalvotes : $totalvotes;

+		}

+		foreach($pollopts as $num => $opt) {

+			unset($percent);

+			if(!empty($results[($num + 1)])) $percent = floor(($results[($num + 1)] / $totalvotes) * 100);

+			else $percent = 0;

+			$content .= "<div>$opt <br /> <img src='$bar' alt='".strip_tags($opt)."' height='12' width='".$percent."' class='poll'> $percent%</div>";	

+		}

+	  }

+}

+	$content .= "<div style='text-align: center;'><a href='"._BASEDIR."blocks/poll/pollarchive.php'>"._POLLARCHIVE."</a></div>";

+?>

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