Error processing PersistentCollection as a sub-item

[bjrothman]

Recently ran into an issue when trying to create a fixture from some existing entities. I fixed the issue myself and though you may want to merge the fix into the master branch.

The error: PHP Fatal error: Call to undefined method Doctrine\ORM\PersistentCollection::getId() in /vendor/webonaute/doctrine-fixtures-generator-bundle/Webonaute/DoctrineFixturesGeneratorBundle/Tool/FixtureGenerator.php on line 262

The Fix: (replace the appropriate lines of FixtureGenerator.php)

    public function generateFixtureItemStub($item)
    {
        $id = $item->getId();

        $code = "";
        $reflexion = new \ReflectionClass($item);
        $properties = $reflexion->getProperties();

        foreach ($properties as $property) {
            $property->setAccessible(true);
            $name = $property->getName();
            if (strpos($name, '_')) {
                $_names = explode('_', $property->getName());
                foreach ($_names as $k => $_name) {
                    $_names[$k] = ucfirst($_name);
                }
                $name = implode('', $_names);
            }
            $setter = "set" . ucfirst($name);
            $getter = "get" . ucfirst($name);
            $comment = "";
            if (method_exists($item, $setter)) {
                $value = $property->getValue($item);

                if (is_integer($value)) {
                    $setValue = $value;
                } elseif (is_bool($value)) {
                    if ($value === true) {
                        $setValue = 1;
                    } else {
                        $setValue = 0;
                    }
                } elseif ($value instanceof \DateTime) {
                    $setValue = "new \\DateTime(\"" . $value->format("Y-m-d H:i:s") . "\")";
                } elseif (is_object($value) && get_class($value) != "Doctrine\\ORM\\PersistentCollection") {
                    //check reference.
                    $relatedReflexion = new \ReflectionClass($value);
                    $relatedId = $value->getId();
                    $setValue = "\$this->getReference('{$this->referencePrefix}{$relatedReflexion->getShortName()}_{$relatedId}')";
                    $comment = "";
                }
                elseif(is_object($value) && get_class($value) == "Doctrine\\ORM\\PersistentCollection"){
                    $setValue = "unserialize('" . serialize($value->getSnapshot()) . "')";
                }
                elseif (is_array($value)) {
                    $setValue = "unserialize('" . serialize($value) . "')";
                } elseif (is_null($value)) {
                    $setValue = "NULL";
                } else {
                    $setValue = '"' . $value . '"';
                }

                $code .= "\n<spaces><spaces>{$comment}\$item{$id}->{$setter}({$setValue});";
            }
        }

        $code .= "\n\n<spaces><spaces>\$this->addReference('{$this->referencePrefix}{$reflexion->getShortName()}_{$id}', \$item{$id});\n";

        return $code;
    }

[Webonaute]

added the fix thank.