/**
* @see \Ableron\Lib\Storage\AbstractStorage::performSet()
*/
protected function performSet(string $storageKey, StorageItemInterface $storageItem)
{
// store data in array
$this->arrayStorage->set($storageKey, $storageItem);
// indicate that data has been stored successfully
return true;
}
/**
* Reads all settings from database.
*
* @return void
*/
private function readSettings()
{
/**
* @var \Ableron\Modules\Core\Model\Entities\SettingEntity $settingEntity
*/
foreach ($this->settingEntityRepository->findAll() as $settingEntity) {
$this->settings->set($settingEntity->getName(), $settingEntity);
}
}
/**
* Registers the given event handler to listen to events of the given name.
*
* @param string $eventName Name of the event to listen to
* @param \Ableron\Lib\Event\EventHandlerInterface $eventHandler The event handler
* @return void
*/
public function registerEventHandler(string $eventName, EventHandlerInterface $eventHandler)
{
// make sure event name is mapped to a set of event handlers
if (!$this->eventHandlers->containsKey($eventName)) {
$this->eventHandlers->set($eventName, new ObjectSet(EventHandlerInterface::class));
}
// let the event handler listen to the event
$this->eventHandlers->get($eventName)->add($eventHandler);
}
/**
* Reads the tag arguments based on $this->argumentDefinition.
*
* @throws \Ableron\Core\Exception\SystemException
* @return void
*/
private function readArguments()
{
// init arguments map
$this->tagArguments = new OrderedMap();
// read arguments
foreach ($this->argumentDefinition as $argument) {
// determine whether argument value shall be dequoted
$dequote = isset($argument['dequoteValue']) ? $argument['dequoteValue'] : true;
// check whether argument is set in the template tag
if ($this->templateTag->getArguments()->containsKey($argument['name'])) {
$this->tagArguments->set($argument['name'], $this->templateTag->getArgument($argument['name'], $dequote));
continue;
}
// handle shorthand argument
if (isset($argument['isShorthandArgument']) && $argument['isShorthandArgument'] && $this->templateTag->getArguments()->containsKey(0)) {
$this->tagArguments->set($argument['name'], $this->templateTag->getArgument(0, $dequote));
continue;
}
// throw exception in case the argument is mandatory but missing
if (isset($argument['isMandatory']) && $argument['isMandatory']) {
throw new SystemException(sprintf('Missing argument "%s" in tag {%s}', $argument['name'], $this->getTag()->getTagName()), 0, E_USER_ERROR, __FILE__, __LINE__);
}
// check whether default value is set (use array_key_exists() to make sure default value is recognized even if set to NULL)
if (!array_key_exists('defaultValue', $argument)) {
throw new SystemException(sprintf('Missing default value for argument "%s" in tag {%s}', $argument['name'], $this->getTag()->getTagName()), 0, E_USER_ERROR, __FILE__, __LINE__);
}
// use default value as argument value
$this->tagArguments->set($argument['name'], $argument['defaultValue']);
}
}
/**
* @see \Ableron\Core\Form\FormInterface::setAttribute()
*/
public function setAttribute($attributeName, $attributeValue)
{
$this->attributes->set($attributeName, $attributeValue);
}
/**
* Returns an instance of the compiler plugin with the given class name.
*
* Does not contain error handling for the case, the plugin could not be found because this
* method only gets called for plugin which already have been found.
*
* @param string $pluginClassName Class name of the template plugin
* @param \Ableron\Core\Template\TemplateTag $templateTag The template tag to get the compiler plugin for
* @return \Ableron\Core\Template\Plugins\Interfaces\CompilerPluginInterface
*/
private function getCompilerPlugin($pluginClassName, TemplateTag $templateTag)
{
// build cache key
$pluginKey = $pluginClassName . $templateTag->getFullTag();
// find and initialize plugin if not already done
if (!$this->compilerPluginInstances->containsKey($pluginKey)) {
foreach ($this->pluginDirectories as $pluginDirectory => $namespace) {
if (is_file(sprintf('%s/%s.php', $pluginDirectory, $pluginClassName))) {
$this->compilerPluginInstances->set($pluginKey, ClassUtil::getInstance($namespace . '\\' . $pluginClassName, array($templateTag)));
break;
}
}
}
// return compiler plugin
return $this->compilerPluginInstances->get($pluginKey);
}
/**
* @see \Ableron\Core\Form\FormElementInterface::setLabelOption()
*/
public function setLabelOption($optionName, $optionValue)
{
$this->options->set($optionName, $optionValue);
return $this;
}
/**
* Parses the tag argument string and returns a map of all arguments.
*
* In case there is only a single argument value without a key, the key to access this
* argument will be set to "0".
*
* @param string|null $argumentString The argument string to parse
* @return \Ableron\Lib\Collections\Implementations\OrderedMap
*/
private function parseArgumentString($argumentString)
{
// prepare return value
$arguments = new OrderedMap();
// check whether argument string is given
if ($argumentString !== null) {
// extract arguments
preg_match_all('#(?:^|\\s+)(\\w+)=((?:(?!\\s+\\w+=).)+)#s', $argumentString, $argumentMatches);
// in case $argumentMatches[0] is empty, the argument string itself is the only argument (key is set to "0")
if (empty($argumentMatches[0])) {
$arguments->add($argumentString);
} else {
for ($argumentIndex = 0, $argumentCount = count($argumentMatches[0]); $argumentIndex < $argumentCount; $argumentIndex++) {
// get argument name and value
$argumentName = $argumentMatches[1][$argumentIndex];
$argumentValue = $this->argumentValueToPhpValue($argumentMatches[2][$argumentIndex]);
// add argument to return value
$arguments->set($argumentName, $argumentValue);
}
}
}
// return arguments
return $arguments;
}
/**
* Tests whether set() works as expected.
*
* @return void
*/
public function testSet()
{
$map = new OrderedMap();
$map->set('foo', 'bar');
$this->assertTrue($map->containsKey('foo'));
$this->assertTrue($map->containsValue('bar'));
$this->assertSame('bar', $map->get('foo'));
$map->set('foo', 'baz');
$this->assertTrue($map->containsKey('foo'));
$this->assertTrue($map->containsValue('baz'));
$this->assertSame('baz', $map->get('foo'));
$map->set(0, 42);
$this->assertTrue($map->containsKey(0));
$this->assertTrue($map->containsValue(42));
$this->assertSame(42, $map->get(0));
$map->set(0, 'foo');
$this->assertSame('foo', $map->get(0));
}
