Example:
'language':
defaultPreset: 'all'
label: 'Language'
icon: 'icon-language'
presets:
'all':
label: 'All languages'
values: ['mul_ZZ']
uriSegment: 'intl'
'de_DE':
label: 'Deutsch (Deutschland)'
values: ['de_DE', 'de_ZZ', 'mul_ZZ']
uriSegment: 'deutsch'
| public getAllPresets ( ) : array | ||
| return | array | Presets configuration, indexed by dimension identifier |
/**
* Array of all possible dimension configurations allowed by configured presets.
*
* @return array
*/
public function getAllAllowedCombinations()
{
$configuration = $this->contentDimensionPresetSource->getAllPresets();
$dimensionCombinations = [];
$dimensionNames = array_keys($configuration);
$dimensionCount = count($dimensionNames);
if ($dimensionCount === 0) {
// This is correct, we have one allowed combination which is no dimension values (empty array).
return [[]];
}
// Reset all presets first just to be sure
foreach ($configuration as $dimensionName => &$dimensionConfiguration) {
reset($dimensionConfiguration['presets']);
}
unset($dimensionConfiguration);
while (true) {
$skipCurrentCombination = false;
$currentPresetCombination = ['withPresetIdentifiers' => [], 'withDimensionValues' => []];
foreach ($dimensionNames as $dimensionName) {
$presetIdentifierForDimension = key($configuration[$dimensionName]['presets']);
$presetForDimension = current($configuration[$dimensionName]['presets']);
if (!is_array($presetForDimension) || !isset($presetForDimension['values'])) {
$skipCurrentCombination = true;
}
$currentPresetCombination['withPresetIdentifiers'][$dimensionName] = $presetIdentifierForDimension;
$currentPresetCombination['withDimensionValues'][$dimensionName] = $presetForDimension['values'];
}
if ($skipCurrentCombination === false && $this->contentDimensionPresetSource->isPresetCombinationAllowedByConstraints($currentPresetCombination['withPresetIdentifiers'])) {
$dimensionCombinations[] = $currentPresetCombination['withDimensionValues'];
}
$nextDimension = 0;
$hasValue = next($configuration[$dimensionNames[$nextDimension]]['presets']);
while ($hasValue === false) {
reset($configuration[$dimensionNames[$nextDimension]]['presets']);
$nextDimension++;
if (!isset($dimensionNames[$nextDimension])) {
// we have gone through all dimension combinations now.
return $dimensionCombinations;
}
$hasValue = next($configuration[$dimensionNames[$nextDimension]]['presets']);
}
}
}
