/**
* Implements Drupal\configuration\Config\Configuration::saveToActiveStore().
*/
public function saveToActiveStore(ConfigIteratorSettings &$settings)
{
$style = $this->getData();
// Does an image style with the same name already exist?
if ($existing_style = image_style_load($this->getIdentifier())) {
$isExistingEditable = (bool) ($existing_style['storage'] & IMAGE_STORAGE_EDITABLE);
$isNewEditable = (bool) ($style['storage'] & IMAGE_STORAGE_EDITABLE);
// New style is using defaults -> revert existing.
if (!$isNewEditable && $isExistingEditable) {
image_default_style_revert($this->getIdentifier());
} elseif ($isExistingEditable && $isNewEditable) {
$style['isid'] = $existing_style['isid'];
$style = image_style_save($style);
if (!empty($existing_style['effects'])) {
foreach ($existing_style['effects'] as $effect) {
image_effect_delete($effect);
}
}
if (!empty($style['effects'])) {
foreach ($style['effects'] as $effect) {
$effect['isid'] = $style['isid'];
image_effect_save($effect);
}
}
} elseif ($isNewEditable && !$isExistingEditable) {
if (!empty($existing_style['isid'])) {
$style['isid'] = $existing_style['isid'];
}
$style = image_style_save($style);
if (!empty($style['effects'])) {
foreach ($style['effects'] as $effect) {
$effect['isid'] = $style['isid'];
image_effect_save($effect);
}
}
} else {
}
} else {
$style = image_style_save($style);
if (!empty($style['effects'])) {
foreach ($style['effects'] as $effect) {
$effect['isid'] = $style['isid'];
image_effect_save($effect);
}
}
image_style_flush($style);
}
$settings->addInfo('imported', $this->getUniqueId());
}
/**
* {@inheritDoc}
*/
public function synchronize(NodeInterface $node, Context $context, $dirtyAllowed = false)
{
if (($style = $this->loadExistingImageStyle($node, $context)) === false) {
$object = ['name' => $this->getStyleName($node, $context)];
$style = image_style_save($object);
}
$weight = 0;
// Handle effects as well.
if ($node->hasChild('effects')) {
$valid = array_keys(image_effect_definitions());
$index = 0;
foreach ($node->getChild('effects')->getChildren() as $effectNode) {
$name = $effectNode->getName();
if (is_numeric($name)) {
if (array_key_exists('type', $effectNode->getValue())) {
$name = $effectNode->getValue()['type'];
} else {
$context->logWarning(sprintf("%s: effect has no type, ignoring", $effectNode->getPath()));
continue;
}
}
if (!in_array($name, $valid)) {
$context->logWarning(sprintf("%s: effect does not exists, ignoring", $effectNode->getPath()));
continue;
}
$effect = [];
// FIXME Handle effects more appropriately
if (isset($style['effects']) && count($style['effects']) > $index) {
$chunk = array_slice($style['effects'], $index++, 1);
$old_effect = reset($chunk);
if ($old_effect['name'] == $name) {
$effect = $old_effect;
} else {
// Structure change, better delete all old effects.
foreach (array_values($style['effects']) as $effect) {
image_effect_delete($effect);
}
}
}
$effect['name'] = $name;
$effect['data'] = $effectNode->getValue();
if (isset($effect['data']['type'])) {
unset($effect['data']['type']);
}
$effect['isid'] = $style['isid'];
$effect['weight'] = $weight++;
image_effect_save($effect);
}
}
}