Issue #3314204 by DamienMcKenna, joshua.boltz: Handling of single vs... (b3a1ff84) · Commits · project / metatag

CHANGELOG.txt

+2 −0

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@ Metatag 8.x-1.x-dev, 2022-xx-xx
		#3323961 by ressa, DamienMcKenna: Update README.md with new standard format.
		#3332348 by DamienMcKenna: Add function for getting list of overridden meta tags
		for a given entity.
		#3314204 by DamienMcKenna, joshua.boltz: Handling of single vs multiple-value
		metatags with Search API integration.


		Metatag 8.x-1.22, 2022-09-29

src/TypedData/IndividualTag.php

+17 −23

Original line number	Diff line number	Diff line
		@@ -72,30 +72,24 @@ class IndividualTag extends TypedData {
		];
		$values = $metatagManager->generateRawElements($tags, $entity);

		if (!empty($values)) {
		$all_tags = [];
		foreach (\Drupal::service('plugin.manager.metatag.tag')->getDefinitions() as $tag_name => $tag_spec) {
		$all_tags[$tag_name] = new $tag_spec['class']([], $tag_name, $tag_spec);
		}

		// If this tag has a value set the property value.
		if (isset($values[$property_name])) {
		$attribute_name = $all_tags[$property_name]->getHtmlValueAttribute();

		// It should be possible to extract the HTML attribute that stores the
		// value, but in some cases it might not be possible.
		if (isset($values[$property_name]['#attributes'][$attribute_name])) {
		$this->value = $values[$property_name]['#attributes'][$attribute_name];
		// Because the values are an array, loop through the output to to support
		// both single and multi-value tags.
		$tag = $all_tags[$property_name];
		if (!empty($values)) {
		$attribute_name = $tag->getHtmlValueAttribute();
		$attribute_values = [];
		foreach ($values as $value) {
		if (isset($value['#attributes'][$attribute_name])) {
		$attribute_values[] = $value['#attributes'][$attribute_name];
		}
		else {
		\Drupal::service('logger.factory')
		->get('metatag')
		->notice('Attribute value not mapped for "%property_name" - entity_type: %type, entity_bundle: %bundle, id: %id. See src/TypedData/Metatags.php.', [
		'%property_name' => $property_name,
		'%type' => $entity->getEntityTypeId(),
		'%bundle' => $entity->bundle(),
		'%id' => $entity->id(),
		]);
		return FALSE;
		}
		$this->value = implode(' ', $attribute_values);
		}
		}