moods == NULL) {
echo 'invalid artist';
exit;
}
foreach($moodData->moods as $temp){
$moods[] = array($temp->name, $temp->weight);
}
// put the styles into an array
$styles = array();
foreach($styleData->musicStyles as $temp){
$styles[] = array($temp->name, $temp->weight);
}
// set baseline scores
$aggressive = 0;
$suspicious = 0;
$confused = 0;
$oblivious = 0;
// use moodLookup hashtable to determine game moods
foreach($moods as $mood){
//echo $moodLookup[$mood[0]].'
'.$mood[0].'
';
switch ($moodlook[$mood[0]]) {
case 'Aggressive':
$aggressive = $aggressive + $mood[1];
break;
case 'Suspicious':
$suspicious = $suspicious + $mood[1];
break;
case 'Confused':
$confused = $confused + $mood[1];
break;
case 'Oblivious':
$oblivious = $oblivious + $mood[1];
break;
}
}
// average out the moods
$divsor = count($moods);
$aggressive = $aggressive / $divsor;
$suspicious = $suspicious / $divsor;
$confused = $confused / $divsor;
$oblivious = $oblivious / $divsor;
// setup master genres
$avant = 0;
$blues = 0;
$childrens = 0;
$classical = 0;
$comedy = 0;
$country = 0;
$easy = 0;
$electronic = 0;
$folk = 0;
$holiday = 0;
$international = 0;
$jazz = 0;
$latin = 0;
$new = 0;
$pop = 0;
$rb = 0;
$rap = 0;
$reggae = 0;
$religious = 0;
$stage = 0;
$vocal = 0;
// tally master genre scores
foreach($styles as $subGenre){
switch ($genrelook[$subGenre[0]]) {
case 'Avant-Garde':
$avant = $avant + $subGenre[1];
break;
case 'Blues':
$blues = $blues + $subGenre[1];
break;
case 'Children\'s':
$childrens = $childrens + $subGenre[1];
break;
case 'Classical':
$classical = $classical + $subGenre[1];
break;
case 'Comedy/Spoken':
$comedy = $comedy + $subGenre[1];
break;
case 'Country':
$country = $country + $subGenre[1];
break;
case 'Easy Listening':
$easy = $easy + $subGenre[1];
break;
case 'Electronic':
$electronic = $electronic + $subGenre[1];
break;
case 'Folk':
$folk = $folk + $subGenre[1];
break;
case 'Holiday':
$holiday = $holiday + $subGenre[1];
break;
case 'International':
$international = $international + $subGenre[1];
break;
case 'Jazz':
$jazz = $jazz + $subGenre[1];
break;
case 'Latin':
$latin = $latin + $subGenre[1];
break;
case 'New Age':
$new = $new + $subGenre[1];
break;
case 'Pop/Rock':
$pop = $pop + $subGenre[1];
break;
case 'R&B':
$rb = $rb + $subGenre[1];
break;
case 'Rap':
$rap = $rap + $subGenre[1];
break;
case 'Reggae':
$reggae = $reggae + $subGenre[1];
break;
case 'Religious':
$religious = $religious + $subGenre[1];
break;
case 'Stage & Screen':
$stage = $stage + $subGenre[1];
break;
case 'Vocal':
$vocal = $vocal + $subGenre[1];
break;
}
}
$genreBreakdown = array('Avant-Garde' => $avant, 'Blues' => $blues, 'Children\'s' => $childrens, 'Classical' =>$classical, 'Comedy/Spoken' => $comedy, 'Country' =>$country, 'Easy Listening' => $easy, 'Electronic' => $electronic, 'Folk' => $folk, 'Holiday' => $holiday, 'International' => $international, 'Jazz' => $jazz, 'Latin' => $latin, 'New Age' => $new, 'Pop/Rock' => $pop, 'R&B' => $rb, 'Rap' => $rap, 'Reggae' => $reggae, 'Religious' => $religious, 'Stage & Screen' => $stage, 'Vocal' => $vocal);
// determine which genre is the prevailing genre for the artist based on associated styles by weight
$genre = array_search(max($genreBreakdown), $genreBreakdown);
// output
$json = array();
$json['artist'] = $artist;
$json['genre'] = $genre;
$json['mood'] = array();
$json['mood']['agg'] = $aggressive;
$json['mood']['sus'] = $suspicious;
$json['mood']['con'] = $confused;
$json['mood']['obl'] = $oblivious;
$encoded = json_encode($json);
echo $encoded
//echo $artist.' - '.$genre.'
Aggressive: '.$aggressive.'
Suspicious: '.$suspicious.'
Confused: '.$confused.'
Oblivious: '.$oblivious;
?>