isLoggedIn())
$iUserId = $_SESSION['current']->iUserId;
else
return 0;
}
$hResult = query_parameters("SELECT * FROM appVotes WHERE versionId = '?' AND userId = '?'",
$iVersionId, $iUserId);
return mysql_num_rows($hResult);
}
/**
* total votes by userId
*/
function vote_count_user_total($iUserId = null)
{
if(!$iUserId)
{
if($_SESSION['current']->isLoggedIn())
$iUserId = $_SESSION['current']->iUserId;
else
return 0;
}
$hResult = query_parameters("SELECT * FROM appVotes WHERE userId = '?'", $iUserId);
return mysql_num_rows($hResult);
}
/*
* total votes for versionId
*/
function vote_count_version_total($iVersionId)
{
$hResult = query_parameters("SELECT * FROM appVotes WHERE versionId = '?'",
$iVersionId);
return mysql_num_rows($hResult);
}
/**
* add a vote for appId
*/
function vote_add($iVersionId, $iSlot, $iUserId = null)
{
if(!$iUserId)
{
if($_SESSION['current']->isLoggedIn())
$iUserId = $_SESSION['current']->iUserId;
else
return;
}
if($iSlot > MAX_VOTES)
return;
vote_remove($iSlot, $iUserId);
query_parameters("INSERT INTO appVotes (id, time, versionId, userId, slot)
VALUES (?, ?, '?', '?', '?')", "null", "null",
$iVersionId, $iUserId, $iSlot);
}
/**
* remove vote for a slot
*/
function vote_remove($iSlot, $iUserId = null)
{
if(!$iUserId)
{
if($_SESSION['current']->isLoggedIn())
$iUserId = $_SESSION['current']->iUserId;
else
return;
}
$sQuery = "DELETE FROM appVotes WHERE userId = '?' AND slot = '?'";
query_parameters($sQuery, $iUserId, $iSlot);
}
function vote_get_user_votes($iUserId = null)
{
if(!$iUserId)
{
if($_SESSION['current']->isLoggedIn())
$iUserId = $_SESSION['current']->iUserId;
if(!$iUserId)
return array();
}
$hResult = query_parameters("SELECT * FROM appVotes WHERE userId = '?'", $iUserId);
if(!$hResult)
return array();
$obs = array();
while($oRow = mysql_fetch_object($hResult))
$obs[$oRow->slot] = $oRow;
return $obs;
}
function vote_menu()
{
global $aClean;
$m = new htmlmenu("Votes","updatevote.php");
$votes = vote_get_user_votes();
for($i = 1;$i <= MAX_VOTES; $i++)
{
if(isset($votes[$i]))
$str = Version::fullNameLink($votes[$i]->versionId);
else
$str = "No App Selected";
$m->add(" $str");
}
$m->addmisc(" ");
$m->add("");
$m->add("");
$m->addmisc("");
$m->add("View Results", BASE."votestats.php");
$m->add("Voting Help", BASE."help/?sTopic=voting");
$m->done(1);
}
function vote_update($vars)
{
if(!$_SESSION['current']->isLoggedIn())
util_show_error_page_and_exit("You must be logged in to vote");
$oVersion = new version($vars['iVersionId']);
if( !is_numeric($vars['iVersionId']) OR !is_numeric($vars['iSlot']))
{
if(is_numeric($vars['iVersionId']))
{
addmsg("You need to select a voting slot", "red");
util_redirect_and_exit($oVersion->objectMakeUrl());
} else
{
util_redirect_and_exit(apidb_fullurl("index.php"));
}
return;
}
if($vars["sVote"])
{
addmsg("Registered vote for App #".$vars['iVersionId'], "green");
vote_add($vars['iVersionId'], $vars['iSlot']);
} else if($vars['sClear'])
{
/* see if we have a vote in this slot, if we don't there is */
/* little reason to remove it or even mention that we did anything */
if(is_vote_in_slot($vars['iSlot']))
{
vote_remove($vars['iSlot']);
addmsg("Removed vote for App #".$vars['iVersionId'], "green");
}
}
util_redirect_and_exit($oVersion->objectMakeUrl());
}
// tell us if there is a vote in a given slot so we don't
// display incorrect information to the user or go
// through the trouble of trying to remove a vote that doesn't exist
function is_vote_in_slot($iSlot, $iUserId = null)
{
if(!$iUserId)
{
if($_SESSION['current']->isLoggedIn())
$iUserId = $_SESSION['current']->iUserId;
else
return;
}
$sQuery = "SELECT COUNT(*) as count from appVotes WHERE userId = '?' AND slot = '?'";
if($hResult = query_parameters($sQuery, $iUserId, $iSlot))
{
$oRow = mysql_fetch_object($hResult);
if($oRow->count != 0)
return true;
else
return false;
}
return false;
}
?>