1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
<?php
namespace App;
use Illuminate\Database\Eloquent\Model;
use App\Http\Controllers\SongController;
class Song extends Model
{
public $fillable = ['number', 'title', 'author', 'key', 'text'];
public function playlists()
{
return $this->belongsToMany('App\Playlist');
}
public function textTranspose($key)
{
$sc = new SongController();
$transp = $key;
if ($key && $this->plain_key){
$try = $sc->keydiff($this->plain_key, $key);
if ($try !== null){
$transp = $try;
}
}
return $sc->transposeBlock($this->text, $transp);
}
public function getNameAttribute()
{
return $this->title
. ( $this->author ? " ($this->author)" : "" )
. ($this->plain_key ? " ($this->plain_key)" : "")
. ($this->verse ? " ($this->verse)" : "");
}
public function getPlainKeyAttribute()
{
// TODO: Validate that this is plain.
return trim($this->key, "m");
}
public function getChordsAttribute($txt = null)
{
$txt = $txt ?? $this->text;
$txt = str_replace(['(',')',"\n", "\r"]," ",$txt);
$words = array_flip(explode(' ', $txt));
$allChords = json_decode(file_get_contents("public/js/chordsdata/chords.json"), TRUE);
$chords = array_intersect_key($allChords, $words);
return $chords;
}
}
|