protected function getAssistant()
{
$output = $this->getMock('Symfony\\Component\\Console\\Output\\OutputInterface');
$commandAssistant = new CommandAssistant();
$commandAssistant->setOutput($output);
return $commandAssistant;
}
/**
* Get an array of fields that need to be added to the entity.
*
* @param BundleInterface $bundle
* @param array $reservedFields
*
* @return array
*/
protected function askEntityFields(BundleInterface $bundle, array $reservedFields = array('id'))
{
$this->assistant->writeLine('<info>Available field types:</info> ');
$typeSelect = $this->getTypes(true);
foreach ($typeSelect as $type) {
$this->assistant->writeLine(sprintf('<comment>- %s</comment>', $type));
}
$fields = array();
$self = $this;
$typeStrings = $this->getTypes();
$mediaTypeSelect = $this->getMediaTypes();
$generator = $this->getGenerator();
$container = $this->getContainer();
while (true) {
$this->assistant->writeLine('');
$fieldName = $this->assistant->askAndValidate('New field name (press <return> to stop adding fields)', function ($name) use($fields, $self, $reservedFields, $generator, $container) {
// The fields cannot exist in the reserved field list
if (in_array($name, $reservedFields)) {
throw new \InvalidArgumentException(sprintf('Field "%s" is already defined in the parent class', $name));
}
// The fields cannot exist already
if (isset($fields[$name])) {
throw new \InvalidArgumentException(sprintf('Field "%s" is already defined', $name));
}
// Check reserved words
if ($generator->isReservedKeyword($name)) {
throw new \InvalidArgumentException(sprintf('Name "%s" is a reserved word', $name));
}
// Only accept a-z
if (!preg_match('/^[a-zA-Z][a-zA-Z_0-9]+$/', $name) && $name != '') {
throw new \InvalidArgumentException(sprintf('Name "%s" is invalid', $name));
}
return $name;
});
// When <return> is entered
if (!$fieldName) {
break;
}
$typeId = $this->assistant->askSelect('Field type', $typeSelect);
// If single -or multipe entity reference in chosen, we need to ask for the entity name
if (in_array($typeStrings[$typeId], array('single_ref', 'multi_ref'))) {
$bundleName = $bundle->getName();
$question = "Reference entity name (eg. {$bundleName}:FaqItem, {$bundleName}:Blog/Comment)";
$name = $this->assistant->askAndValidate($question, function ($name) use($fields, $self, $bundle, $generator, $container) {
$parts = explode(':', $name);
// Should contain colon
if (count($parts) != 2) {
throw new \InvalidArgumentException(sprintf('"%s" is an invalid entity name', $name));
}
// Check reserved words
if ($generator->isReservedKeyword($parts[1])) {
throw new \InvalidArgumentException(sprintf('"%s" contains a reserved word', $name));
}
$em = $container->get('doctrine')->getEntityManager();
try {
$em->getClassMetadata($name);
} catch (\Exception $e) {
throw new \InvalidArgumentException(sprintf('Entity "%s" not found', $name));
}
return $name;
}, null, array($bundleName));
$extra = $name;
} else {
$extra = null;
}
// If image type, force image media filter
if ($typeStrings[$typeId] == 'image') {
$extra = 'image';
}
// If media type, ask for media filter
if ($typeStrings[$typeId] == 'media') {
$mediaTypeId = $this->assistant->askSelect('Media filter', $mediaTypeSelect);
$extra = strtolower($mediaTypeSelect[$mediaTypeId]);
}
if ($typeStrings[$typeId] == 'image' || $typeStrings[$typeId] == 'media') {
// Ask the allowed mimetypes for the media ojbect
$mimeTypes = $this->assistant->ask('Do you want to limit the possible file types? Then specify a comma-seperated list of types (example: image/png,image/svg+xml), otherwise press ENTER', null);
if (isset($mimeTypes)) {
$mimeTypes = explode(',', $mimeTypes);
}
$data = array('name' => $fieldName, 'type' => $typeStrings[$typeId], 'extra' => $extra, 'mimeTypes' => $mimeTypes);
if ($extra == 'image') {
$minHeight = $maxHeight = $minWidth = $maxWidth = null;
if ($this->assistant->askConfirmation('Do you want to add validation of the dimensions of the media object? (y/n)', 'n', '?', false)) {
// Ask the minimum height allowed for the image
$lengthValidation = function ($length) {
if (is_numeric($length) && $length < 0 || !is_numeric($length) && !empty($length)) {
throw new \InvalidArgumentException(sprintf('"%s" is not a valid length', $length));
} else {
return $length;
}
};
$minHeight = $this->assistant->askAndValidate('What is the minimum height for the media object? (in pixels)', $lengthValidation);
// Ask the maximum height allowed for the image
$maxHeight = $this->assistant->askAndValidate('What is the maximum height for the media object? (in pixels)', $lengthValidation);
// Ask the minimum width allowed for the image
$minWidth = $this->assistant->askAndValidate('What is the minimum width for the media object? (in pixels)', $lengthValidation);
//Ask the maximum width allowed for the image
$maxWidth = $this->assistant->askAndValidate('What is the maximum width for the media object? (in pixels)', $lengthValidation);
}
$data = array('name' => $fieldName, 'type' => 'image', 'extra' => $extra, 'minHeight' => $minHeight, 'maxHeight' => $maxHeight, 'minWidth' => $minWidth, 'maxWidth' => $maxWidth, 'mimeTypes' => $mimeTypes);
}
} else {
$data = array('name' => $fieldName, 'type' => $typeStrings[$typeId], 'extra' => $extra);
}
$fields[$fieldName] = $data;
}
return $fields;
}
/**
* Get an array of fields that need to be added to the entity.
*
* @param BundleInterface $bundle
* @param array $reservedFields
* @return array
*/
protected function askEntityFields(BundleInterface $bundle, array $reservedFields = array('id'))
{
$this->assistant->writeLine('<info>Available field types:</info> ');
$typeSelect = $this->getTypes(true);
foreach ($typeSelect as $type) {
$this->assistant->writeLine(sprintf('<comment>- %s</comment>', $type));
}
$fields = array();
$self = $this;
$typeStrings = $this->getTypes();
$mediaTypeSelect = $this->getMediaTypes();
$generator = $this->getGenerator();
$container = $this->getContainer();
while (true) {
$this->assistant->writeLine('');
$fieldName = $this->assistant->askAndValidate('New field name (press <return> to stop adding fields)', function ($name) use($fields, $self, $reservedFields, $generator, $container) {
// The fields cannot exist in the reserved field list
if (in_array($name, $reservedFields)) {
throw new \InvalidArgumentException(sprintf('Field "%s" is already defined in the parent class', $name));
}
// The fields cannot exist already
if (isset($fields[$name])) {
throw new \InvalidArgumentException(sprintf('Field "%s" is already defined', $name));
}
// Check reserved words
if ($generator->isReservedKeyword($name)) {
throw new \InvalidArgumentException(sprintf('Name "%s" is a reserved word', $name));
}
// Only accept a-z
if (!preg_match('/^[a-zA-Z][a-zA-Z_0-9]+$/', $name) && $name != '') {
throw new \InvalidArgumentException(sprintf('Name "%s" is invalid', $name));
}
return $name;
});
// When <return> is entered
if (!$fieldName) {
break;
}
$typeId = $this->assistant->askSelect('Field type', $typeSelect);
// If single -or multipe entity reference in chosen, we need to ask for the entity name
if (in_array($typeStrings[$typeId], array('single_ref', 'multi_ref'))) {
$bundleName = $bundle->getName();
$question = "Reference entity name (eg. {$bundleName}:FaqItem, {$bundleName}:Blog/Comment)";
$name = $this->assistant->askAndValidate($question, function ($name) use($fields, $self, $bundle, $generator, $container) {
$parts = explode(':', $name);
// Should contain colon
if (count($parts) != 2) {
throw new \InvalidArgumentException(sprintf('"%s" is an invalid entity name', $name));
}
// Check reserved words
if ($generator->isReservedKeyword($parts[1])) {
throw new \InvalidArgumentException(sprintf('"%s" contains a reserved word', $name));
}
$em = $container->get('doctrine')->getEntityManager();
try {
$em->getClassMetadata($name);
} catch (\Exception $e) {
throw new \InvalidArgumentException(sprintf('Entity "%s" not found', $name));
}
return $name;
}, null, array($bundleName));
$extra = $name;
} else {
$extra = null;
}
// If image type, force image media filter
if ($typeStrings[$typeId] == 'image') {
$extra = 'image';
}
// If media type, ask for media filter
if ($typeStrings[$typeId] == 'media') {
$mediaTypeId = $this->assistant->askSelect('Media filter', $mediaTypeSelect);
$extra = strtolower($mediaTypeSelect[$mediaTypeId]);
}
$data = array('name' => $fieldName, 'type' => $typeStrings[$typeId], 'extra' => $extra);
$fields[$fieldName] = $data;
}
return $fields;
}