/**
* @param \Carrooi\ImagesManager\ImagesManager $manager
* @param string $namespace
* @param string $name
* @param int|string|null $size
* @param string|null $resizeFlag
* @return string
*/
public static function getUrl(ImagesManager $manager, $namespace, $name, $size = null, $resizeFlag = null)
{
$width = $height = null;
if ($size !== null) {
if (!is_int($size) && !preg_match('/^(\\d+)x(\\d+)$/', $size)) {
// probably preset
$config = $manager->getConfiguration();
if (!$config->hasPreset($namespace, $size)) {
throw new PresetNotExistsException('Preset ' . $size . ' does not exists.');
}
$preset = $config->getPreset($namespace, $size);
$width = $preset['width'];
$height = $preset['height'];
$resizeFlag = $preset['resizeFlag'];
} else {
$size = UtilsHelpers::parseSize($size);
$width = $size[0];
$height = $size[1];
}
}
if ($resizeFlag !== null && is_string($resizeFlag)) {
$resizeFlag = UtilsHelpers::parseResizeFlags($resizeFlag);
}
if (!($image = $manager->findImage($namespace, $name))) {
$dummyImageUrl = $manager->getDummyImageUrl($namespace, $width, $height);
return $dummyImageUrl ? $dummyImageUrl : '';
}
if ($width || $height) {
$manager->tryStoreThumbnail($image, $width, $height, $resizeFlag);
}
return $manager->getUrl($image, $width, $height, $resizeFlag);
}
/**
* @param \Nette\DI\ServiceDefinition $configuration
* @param string $namespace
* @param array $config
*/
private function applyNamespaceConfiguration(ServiceDefinition $configuration, $namespace, array $config)
{
$builder = $this->getContainerBuilder();
$safeNamespace = str_replace('-', '_', Strings::webalize($namespace));
if ($namespace === Configuration::DEFAULT_NAMESPACE_NAME || $config['nameResolver']['class']) {
if (!class_exists($config['nameResolver']['class'])) {
throw new ConfigurationException('Name resolver ' . $config['nameResolver']['class'] . ' for namespace ' . $namespace . ' does not exists.');
}
$nameResolver = $builder->addDefinition($this->prefix('nameResolver.' . $safeNamespace))->setClass($config['nameResolver']['class']);
$configuration->addSetup('setNameResolver', [$namespace, $nameResolver]);
}
if ($config['default'] !== null) {
$configuration->addSetup('setDefaultImage', [$namespace, $config['default']]);
}
if ($config['resizeFlag'] !== null) {
$resizeFlag = Helpers::parseResizeFlags($config['resizeFlag']);
$configuration->addSetup('setResizeFlag', [$namespace, $resizeFlag]);
}
if ($config['quality'] !== null) {
$configuration->addSetup('setQuality', [$namespace, $config['quality']]);
}
if (isset($config['presets']) && count($config['presets'])) {
foreach ($config['presets'] as $name => $preset) {
if ($preset instanceof Statement) {
$size = Helpers::parseSize($preset->getEntity());
$resizeFlags = Helpers::parseResizeFlags($preset->arguments);
} else {
$size = Helpers::parseSize($preset);
$resizeFlags = null;
}
$configuration->addSetup('addPreset', [$namespace, $name, $size[0], $size[1], $resizeFlags]);
}
}
if ($config['dummy']['enabled'] !== null) {
$configuration->addSetup('enableDummy', [$namespace, $config['dummy']['enabled']]);
}
if ($config['dummy']['class'] !== null) {
if (!class_exists($config['dummy']['class'])) {
throw new ConfigurationException('Dummy provider class ' . $config['dummy']['class'] . ' for namespace ' . $namespace . ' does not exists.');
}
$provider = $builder->addDefinition($this->prefix('dummy.' . $safeNamespace))->setClass($config['dummy']['class']);
$configuration->addSetup('setDummyProvider', [$namespace, $provider]);
}
if ($config['dummy']['category'] !== null) {
$configuration->addSetup('setDummyCategory', [$namespace, $config['dummy']['category']]);
}
if ($config['dummy']['fallbackSize'] !== null) {
$size = $config['dummy']['fallbackSize'];
$configuration->addSetup('setDummyFallbackSize', [$namespace, $size[0], $size[1]]);
}
if ($config['dummy']['chance'] !== null) {
$configuration->addSetup('setDummyDisplayChance', [$namespace, $config['dummy']['chance']]);
}
}