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<?php |
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namespace Flynt\Features\Acf; |
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use RecursiveDirectoryIterator; |
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use ACFComposer\ACFComposer; |
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use Flynt\Utils\ArrayHelpers; |
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use Flynt\Utils\FileLoader; |
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use Flynt\ComponentManager; |
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class FieldGroupComposer |
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{ |
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const FILTER_NAMESPACE = 'Flynt/Components'; |
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const FIELD_GROUPS_DIR = '/config/fieldGroups'; |
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protected static $fieldGroupsLoaded = false; |
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public static function setup() |
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{ |
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add_action( |
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'Flynt/registerComponent', |
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['Flynt\Features\Acf\FieldGroupComposer', 'addFieldFilters'], |
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11 |
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); |
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add_action( |
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'acf/init', |
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['Flynt\Features\Acf\FieldGroupComposer', 'loadFieldGroups'] |
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); |
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} |
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public static function loadFieldGroups() |
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{ |
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// prevent this running more than once |
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if (self::$fieldGroupsLoaded) { |
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return; |
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} |
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// Load field groups from files after ACF initializes |
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$dir = get_template_directory() . self::FIELD_GROUPS_DIR; |
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if (!is_dir($dir)) { |
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trigger_error("[ACF] Cannot load field groups: {$dir} is not a valid directory!", E_USER_WARNING); |
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return; |
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} |
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FileLoader::iterateDir($dir, function ($file) { |
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if ($file->getExtension() === 'json') { |
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$filePath = $file->getPathname(); |
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$config = json_decode(file_get_contents($filePath), true); |
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ACFComposer::registerFieldGroup($config); |
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} |
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}); |
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self::$fieldGroupsLoaded = true; |
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} |
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public static function addFieldFilters($componentName) |
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{ |
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// load fields.json if it exists |
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$componentManager = ComponentManager::getInstance(); |
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$filePath = $componentManager->getComponentFilePath($componentName, 'fields.json'); |
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if (false === $filePath) { |
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return; |
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} |
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$fields = json_decode(file_get_contents($filePath), true); |
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// make sure naming convention is kept |
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$componentName = ucfirst($componentName); |
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// add filters |
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foreach ($fields as $groupKey => $groupValue) { |
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$groupKey = ucfirst($groupKey); |
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$filterName = self::FILTER_NAMESPACE . "/{$componentName}/Fields/{$groupKey}"; |
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add_filter($filterName, function ($config) use ($groupValue) { |
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return $groupValue; |
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}); |
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if (ArrayHelpers::isAssoc($groupValue) && array_key_exists('sub_fields', $groupValue)) { |
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$filterName .= '/SubFields'; |
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$subFields = $groupValue['sub_fields']; |
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add_filter($filterName, function ($subFieldsconfig) use ($subFields) { |
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return $subFields; |
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}); |
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self::addFilterForSubFields($filterName, $subFields); |
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} elseif (is_array($groupValue)) { |
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self::addFilterForSubFields($filterName, $groupValue); |
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} |
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} |
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} |
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protected static function addFilterForSubFields($parentFilterName, $subFields) |
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{ |
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foreach ($subFields as $subField) { |
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if (is_string($subField)) { |
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continue; |
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} |
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if (!array_key_exists('name', $subField)) { |
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trigger_error('[ACF] Name is missing in Sub Field while adding Filter: ' . $parentFilterName, E_USER_WARNING); |
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continue; |
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} |
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$subFieldName = ucfirst($subField['name']); |
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$subFilterName = $parentFilterName . "/{$subFieldName}"; |
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add_filter($subFilterName, function ($subFieldConfig) use ($subField) { |
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return $subField; |
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}); |
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} |
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} |
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} |
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flyntwp /
flynt-starter-theme
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This check looks from parameters that have been defined for a function or method, but which are not used in the method body.