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Code Issues Releases Wiki Activity

Rating system re-work and cleanup.

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This commit is contained in:
CaMer0n
2012-05-27 10:42:16 +00:00
parent 189359df33
commit ed28dc0808
21 changed files with 1744 additions and 107 deletions
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173
e107_handlers/rate_class.php
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@@ -15,11 +15,91 @@ if (!defined('e107_INIT')) { exit; }
include_lan(e_LANGUAGEDIR.e_LANGUAGE."/lan_rate.php");
class rater {
function rateselect($text, $table, $id, $mode=FALSE) {
function render($table,$id,$options=array())
{
list($votes,$score,$uvoted) = $this->getrating($table, $id);
parse_str($options,$options);
//
$label = varset($options['label'],RATELAN_5);
$readonly = $this->checkrated($table, $id) ? '1' : '0';
$hintArray = array(RATELAN_POOR,RATELAN_FAIR,RATELAN_GOOD,RATELAN_VERYGOOD,RATELAN_EXCELLENT);
$datahint = implode(",",$hintArray);
$path = e_FILE_ABS."jslib/rate/img/";
$score = ($score / 2);
// var_dump($readonly);
if(!$votes)
{
$voteDiz = RATELAN_4;
}
else
{
$voteDiz = ($votes == 1) ? RATELAN_0 : RATELAN_1;
}
if($readonly == '1')
{
$label = RATELAN_3;
}
if(!USERID)
{
$label = RATELAN_6; // Please login to vote.
$readonly = '1';
}
$template = vartrue($options['template'], "STATUS|RATE|VOTES");
$TEMPLATE['STATUS'] = "<div class='e-rate-status e-rate-status-{$table}' id='e-rate-{$table}-{$id}'>".$label."</div>";
$TEMPLATE['RATE'] = "<div class='e-rate e-rate-{$table}' id='{$table}-{$id}' data-hint=\"{$datahint}\" data-readonly='{$readonly}' data-score='{$score}' data-url='".e_BASE."rate.php' data-path='{$path}'></div>";
$TEMPLATE['VOTES'] = "<div class='e-rate-votes e-rate-votes-{$table}' id='e-rate-votes-{$table}-{$id}'>".$this->renderVotes($votes,$score)."</div>";
$tmp = explode("|",$template);
$text = "";
foreach($tmp as $k)
{
$text .= $TEMPLATE[$k];
}
return $text;
}
function renderVotes($votes,$score) // TODO use template?
{
if(!$votes)
{
$voteDiz = RATELAN_4;
}
else
{
$voteDiz = ($votes == 1) ? RATELAN_0 : RATELAN_1;
}
return "{$score}/5 : {$votes} ".$voteDiz;
}
// Legacy Rate Selector.
function rateselect($text, $table, $id, $mode=FALSE)
{
//$mode : if mode is set, no urljump will be used (used in combined comments+rating system)
$table = preg_replace('/\W/', '', $table);
$id = intval($id);
// return $this->render($text,$table,$id,$mode);
// $self = $_SERVER['PHP_SELF'];
// if ($_SERVER['QUERY_STRING']) {
@@ -71,7 +151,7 @@ class rater {
}
function checkrated($table, $id) {
$table = preg_replace('/\W/', '', $table);
$id = intval($id);
@@ -97,6 +177,12 @@ class rater {
$table = preg_replace('/\W/', '', $table);
$id = intval($id);
if($id == 0)
{
return "There is no item ID in the rating";
}
$sep = chr(1);
$sql = new db;
if (!$sql->db_Select("rate", "*", "rate_table = '{$table}' AND rate_itemid = '{$id}' ")) {
@@ -107,8 +193,8 @@ class rater {
$rating = "";
$rateusers = explode(".", $rowgr['rate_voters']);
for($i=0;$i<count($rateusers);$i++){
if(strpos($rateusers[$i], chr(1))){
$rateuserinfo[$i] = explode(chr(1), $rateusers[$i]);
if(strpos($rateusers[$i], $sep)){
$rateuserinfo[$i] = explode($sep, $rateusers[$i]);
if($userid == $rateuserinfo[$i][0]){
$rating[0] = 0; //number of votes, not relevant in users rating
$rating[1] = $rateuserinfo[$i][1]; //the rating by this user
@@ -137,14 +223,38 @@ class rater {
}
}
function enterrating($rateindex){
global $sql, $tp;
function submitVote($table,$itemid,$rate)
{
$array = $table."^".$itemid."^^".$rate;
return $this->enterrating($array,true);
}
function enterrating($rateindex,$ajax = false)
{
$sql = e107::getDb();
$tp = e107::getParser();
$qs = explode("^", $rateindex);
if (!$qs[0] || USER == FALSE || $qs[3] > 10 || $qs[3] < 1) {
header("location:".e_BASE."index.php");
exit;
if (!$qs[0] || USER == FALSE || $qs[3] > 10 || $qs[3] < 1)
{
if($ajax == false)
{
header("location:".e_BASE."index.php");
exit;
}
else
{
return "Error: ".print_a($qs,true);
}
}
$table = $tp -> toDB($qs[0], true);
@@ -153,18 +263,51 @@ class rater {
//rating is now stored as userid-rating (to retain individual users rating)
//$sep = "^";
$sep = chr(1);
$sep = chr(1); // problematic - invisible in phpmyadmin.
$voter = USERID.$sep.intval($qs[3]);
if ($sql->db_Select("rate", "*", "rate_table='{$table}' AND rate_itemid='{$itemid}' ")) {
$row = $sql->db_Fetch();
if ($sql->db_Select("rate", "*", "rate_table='{$table}' AND rate_itemid='{$itemid}' "))
{
$row = $sql -> db_Fetch();
$rate_voters = $row['rate_voters'].".".$voter.".";
$sql->db_Update("rate", "rate_votes=rate_votes+1, rate_rating=rate_rating+'{$rate}', rate_voters='{$rate_voters}' WHERE rate_id='{$row['rate_id']}' ");
} else {
$sql->db_Insert("rate", " 0, '$table', '$itemid', '$rate', '1', '.".$voter.".' ");
$new_votes = $row['rate_votes'] + 1;
$new_rating = $row['rate_rating'] + $rate;
$stat = ($new_rating /$new_votes)/2;
$statR = round($stat,1);
if(strpos($row['rate_voters'], ".".$voter.".") == true || strpos($row['rate_voters'], ".".USERID.".") == true)
{
return "You already voted|".$this->renderVotes($new_votes,$statR); // " newvotes = ".($statR). " =".$new_votes;
}
if($sql->db_Update("rate", "rate_votes= ".$new_votes.", rate_rating='{$new_rating}', rate_voters='{$rate_voters}' WHERE rate_id='{$row['rate_id']}' "))
{
return RATELAN_3."|".$this->renderVotes($new_votes,$statR); // Thank you for your vote.
}
else
{
return "Error";
}
}
elseif($sql->db_Insert("rate", " 0, '$table', '$itemid', '$rate', '1', '.".$voter.".' "))
{
$stat = ($rate /1)/2;
$statR = round($stat,1);
return RATELAN_3."|".$this->renderVotes(1,$statR); ; // Thank you for your vote.
}
}
function composerating($table, $id, $enter=TRUE, $userid=FALSE, $nojump=FALSE){
//enter : boolean to show (rateselect box + textual info) or not
//userid : used to calculate a users given rating