/**
* 给已经添加的midi文件添加播放时长(duration字段)
*/
public function getTrackCount()
{
$midis = range(199, 245);
foreach ($midis as $v) {
$file = public_path() . DIRECTORY_SEPARATOR . 'midis' . DIRECTORY_SEPARATOR . $v . '.mid';
if (file_exists($file)) {
$music = Music::find($v);
if (!is_null($music)) {
$midi = new MidiDuration();
$midi->importMid($file);
$music->getNoteList[] = $midi->getNoteList();
echo $music->id . '-' . count($music->getNoteList);
// echo $music->id . '-' . $music->track;
echo "\n";
// $music->save();
}
}
}
}
public function offshelfMany(Request $request)
{
$ids = $request->get('ids');
foreach ($ids as $id) {
$music = Music::find($id);
$result[] = $music->delete();
}
/**
* 合并数组中的重复值
*/
$result_unique = array_unique($result);
/**
* 如果合并后的数组中有'true', 并且数组的元素个数为1, 则返回TRUE
*/
if (in_array(true, $result_unique) && count($result_unique) == 1) {
$data['status'] = true;
} else {
$data['status'] = false;
}
return $data;
}
public function accept_songs(Request $request)
{
$arr = array();
foreach ($request->music as $test) {
$music = new Music();
$db_music = $music->find($test['id']);
$db_music->style_id = $test['style'] != "" ? $test['style'] : null;
$db_music->is_accepted = $test['is_accepted'];
$db_music->reason = $test['reason'];
$db_music->save();
$arr[] = $test['id'];
}
return json_encode($arr);
}
public function destroy($id)
{
$music = Music::find($id);
$music->delete();
return redirect('admin/music');
}
