| public getParameter ( string $paramName, string $namespace = null, string $scope = null ) : mixed | ||
| $paramName | string | The parameter name, without $prefix and the current scope (i.e. siteaccess name). |
| $namespace | string | Namespace for the parameter name. If null, the default namespace will be used. |
| $scope | string | The scope you need $paramName value for. It's typically the siteaccess name. If null, the current siteaccess name will be used. |
| Результат | mixed | |
public function getParameter($paramName, $namespace = null, $scope = null)
{
$namespace = $namespace ?: $this->defaultNamespace;
$scope = $scope ?: $this->defaultScope;
$triedScopes = array();
// Global scope
$globalScopeParamName = "{$namespace}." . self::SCOPE_GLOBAL . ".{$paramName}";
if ($this->container->hasParameter($globalScopeParamName)) {
return $this->container->getParameter($globalScopeParamName);
}
$triedScopes[] = self::SCOPE_GLOBAL;
unset($globalScopeParamName);
// Relative scope, siteaccess wise
$relativeScopeParamName = "{$namespace}.{$scope}.{$paramName}";
if ($this->container->hasParameter($relativeScopeParamName)) {
return $this->container->getParameter($relativeScopeParamName);
}
$triedScopes[] = $this->defaultScope;
unset($relativeScopeParamName);
// Relative scope, siteaccess group wise
if (isset($this->groupsBySiteAccess[$scope])) {
foreach ($this->groupsBySiteAccess[$scope] as $groupName) {
$relativeScopeParamName = "{$namespace}.{$groupName}.{$paramName}";
if ($this->container->hasParameter($relativeScopeParamName)) {
return $this->container->getParameter($relativeScopeParamName);
}
}
}
// Default scope
$defaultScopeParamName = "{$namespace}." . self::SCOPE_DEFAULT . ".{$paramName}";
if ($this->container->hasParameter($defaultScopeParamName)) {
return $this->container->getParameter($defaultScopeParamName);
}
$triedScopes[] = $this->defaultNamespace;
unset($defaultScopeParamName);
// Undefined parameter
switch ($this->undefinedStrategy) {
case self::UNDEFINED_STRATEGY_NULL:
return null;
case self::UNDEFINED_STRATEGY_EXCEPTION:
default:
throw new ParameterNotFoundException($paramName, $namespace, $triedScopes);
}
} /**
* Method for parsing ezimage field.
*
* @param \eZ\Publish\API\Repository\Values\Content\Field $field
* @param \eZ\Publish\API\Repository\Values\Content\Content $content
*
* @return string
*
* @throws \eZ\Publish\API\Repository\Exceptions\InvalidVariationException
* @throws \eZ\Publish\Core\MVC\Exception\SourceImageNotFoundException
*/
public function ezimage(Field $field, Content $content)
{
if (!isset($field->value->id)) {
return '';
}
$variations = $this->configResolver->getParameter('image_variations');
$variation = 'original';
$requestedVariation = $this->request->getCurrentRequest()->get('image');
if (null !== $requestedVariation || in_array($requestedVariation, array_keys($variations))) {
$variation = $requestedVariation;
}
try {
return $this->imageVariationService->getVariation($field, $content->versionInfo, $variation)->uri;
} catch (SourceImageNotFoundException $exception) {
return '';
}
}
