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Determine relation type

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Using reflection and parsing the sourcecode.
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Barry vd. Heuvel
2013-05-07 10:34:29 +02:00
parent 9d73371349
commit b9a58e9d08
1 changed files with 29 additions and 2 deletions
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src/Barryvdh/LaravelIdeHelper/ModelsCommand.php
+29 -2
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@@ -183,8 +183,35 @@ class ModelsCommand extends Command {
$this->setProperty($name, null, null, true);
}
}elseif(!method_exists('Eloquent', $method) && !\Str::startsWith($method, 'get')){
//If not declared in parent class, assuming relation.
$this->setProperty($method, 'Eloquent|Eloquent[]', true, null);
//Use reflection to inspect the code, based on Illuminate/Support/SerializableClosure.php
$reflection = new \ReflectionMethod($model, $method);
$file = new \SplFileObject($reflection->getFileName());
$file->seek($reflection->getStartLine() - 1);
$code = '';
while ($file->key() < $reflection->getEndLine())
{
$code .= $file->current(); $file->next();
}
$begin = strpos($code, 'function(');
$code = substr($code, $begin, strrpos($code, '}') - $begin + 1);
$begin = stripos($code, 'return $this->');
list($relation, $returnModel, $rest) = explode("'", substr($code, $begin+14),3); //"return $this->" is 14 chars
$relation = trim($relation, ' (');
if($relation === "belongsTo" or $relation === 'hasOne'){
//Single model is returned
$this->setProperty($method, $returnModel, true, null);
}elseif($relation === "belongsToMany" or $relation === 'hasMany'){
//Collection or array of models (because Collection is Arrayable)
$this->setProperty($method, '\Illuminate\Database\Eloquent\Collection|'.$returnModel.'[]', true, null);
}else{
//Not a relation
}
}
}
}