diff --git a/src/Service/UWService.php b/src/Service/UWService.php
index f986c8538b24633410a8af76eaea32f0069d2b1e..38af4daff77018d9a6d935671c438ec22b76a232 100644
--- a/src/Service/UWService.php
+++ b/src/Service/UWService.php
@@ -5,6 +5,9 @@ namespace Drupal\uw_cfg_common\Service;
use Drupal\Core\Database\Connection;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
+use Drupal\Core\Field\EntityReferenceFieldItemListInterface;
+use Drupal\Core\Url;
+use Drupal\node\Entity\Node;
use Drupal\node\NodeInterface;
use Drupal\simplify_menu\MenuItems;
use Drupal\path_alias\AliasManager;
@@ -473,4 +476,149 @@ class UWService implements UWServiceInterface {
}
}
+ /**
+ * {@inheritDoc}
+ */
+ public function uwGetHeaderData(Node $node): array {
+
+ // Array to hold the header data, need to set to
+ // null in case there are no header data to be
+ // returned.
+ $header_data = [];
+
+ // Get the header data, depending on the content type.
+ switch ($node->getType()) {
+
+ case 'uw_ct_blog';
+
+ // Get the author field from the node, if there is
+ // no author specified the value will be NULL.
+ $author = $node->field_author->value;
+
+ // If there is no author in the field, get the last
+ // person to revise teh blog post.
+ if (!$author) {
+
+ // Set the author to the person who made blog.
+ $author = $node->getOwner()->getDisplayName();
+ }
+
+ // Set the header data.
+ $header_data = [
+ 'date' => date('l, F j, Y', strtotime($node->field_uw_blog_date->value)),
+ 'author' => $author,
+ 'audiences' => $this->uwGetTermsFromEntityField($node->get('field_uw_audience')),
+ 'title' => $node->getTitle(),
+ ];
+ break;
+ }
+
+ // Return the header data.
+ return $header_data;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public function uwGetFooterData(Node $node): array {
+
+ // Array to hold the footer data, need to set to
+ // null in case there are no footer data to be
+ // returned.
+ $footer_data = [];
+
+ // Get the footer data, depending on the content type.
+ switch ($node->getType()) {
+ case 'uw_ct_blog';
+ $footer_data = [
+ 'tags' => [
+ $this->uwGetTermsFromEntityField($node->get('field_uw_blog_tags'), 'tags'),
+ ],
+ ];
+ break;
+ }
+
+ // Return the header data.
+ return $footer_data;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public function uwGetTerms(array $tids, string $type = NULL): array {
+
+ // Array to hold the terms, need to set to
+ // null in case there are no terms to be
+ // returned.
+ $terms = [];
+
+ // Step through each of the tids and get the term name.
+ foreach ($tids as $tid) {
+
+ // Load the term.
+ $term = $this->entityTypeManager->getStorage('taxonomy_term')->load($tid['target_id']);
+
+ // If this is a tags term type, we have to include
+ // url and title. If not just the tag name.
+ if ($type == 'tags') {
+
+ $terms[] = [
+ 'title' => $term->getName(),
+ 'url' => Url::fromRoute(
+ 'entity.taxonomy_term.canonical',
+ ['taxonomy_term' => $tid['target_id']]
+ )->toString(),
+ ];
+ }
+ else {
+ $terms[] = $term->getName();
+ }
+ }
+
+ // Return an array of term names.
+ return $terms;
+ }
+
+ /**
+ * {@inheritDoc}
+ */
+ public function uwGetTermsFromEntityField(EntityReferenceFieldItemListInterface $values, string $type = NULL): array {
+
+ // Array to hold the terms, need to set to
+ // null in case there are no terms to be
+ // returned.
+ $terms = [];
+
+ // Step through each of the values which is a
+ // list of referenced taxonomy terms.
+ foreach ($values as $term_ref) {
+
+ // Get the term entity, which is the same as
+ // loading the term.
+ $term_entity = $term_ref->entity;
+
+ // If there is an entity, set the variable.
+ if ($term_entity) {
+
+ // If this is a tags term type, we have to include
+ // url and title. If not just the tag name.
+ if ($type === 'tags') {
+
+ // Set the variables. By default function
+ // toUrl on entity uses canonical url.
+ $terms[] = [
+ 'title' => $term_entity->getName(),
+ 'url' => $term_entity->toUrl()->toString(),
+ ];
+ }
+ else {
+ $terms[] = $term_entity->getName();
+ }
+ }
+ }
+
+ // Return an array of term names.
+ return $terms;
+ }
+
}
diff --git a/src/Service/UWServiceInterface.php b/src/Service/UWServiceInterface.php
index e61893790b51b22049b61ec9f92716df5bcb6e93..7786e3779681a7495358760015c35b7cb0a7b45a 100644
--- a/src/Service/UWServiceInterface.php
+++ b/src/Service/UWServiceInterface.php
@@ -3,6 +3,8 @@
namespace Drupal\uw_cfg_common\Service;
use Drupal\Core\Entity\EntityInterface;
+use Drupal\Core\Field\EntityReferenceFieldItemListInterface;
+use Drupal\node\Entity\Node;
use Drupal\node\NodeInterface;
/**
@@ -167,4 +169,54 @@ interface UWServiceInterface {
*/
public function uwMonthNameShort(int $month = NULL);
+ /**
+ * A function to get the header data for a node/content type.
+ *
+ * @param \Drupal\node\Entity\Node $node
+ * The node object.
+ *
+ * @return array
+ * An array containing the header data for a node/content type.
+ */
+ public function uwGetHeaderData(Node $node): array;
+
+ /**
+ * A function to get the footer data for a node/content type.
+ *
+ * @param \Drupal\node\Entity\Node $node
+ * The node object.
+ *
+ * @return array
+ * An array containing the footer data for a node/content type.
+ */
+ public function uwGetFooterData(Node $node): array;
+
+ /**
+ * A function get the taxonomy terms.
+ *
+ * @param array $tids
+ * An array of term ids (tids).
+ * @param string $type
+ * The type of terms to get, if none provided just term name returned.
+ *
+ * @return array
+ * An array of terms with name and link.
+ */
+ public function uwGetTerms(array $tids, string $type = NULL): array;
+
+ /**
+ * Function that parses terms and returns a list.
+ *
+ * @param \Drupal\Core\Field\EntityReferenceFieldItemListInterface $values
+ * List of values for the provided field.
+ * @param string|null $type
+ * The type of terms to get, if none provided just term name returned.
+ *
+ * @return array
+ * List of terms with name and link.
+ *
+ * @throws \Drupal\Core\Entity\EntityMalformedException
+ */
+ public function uwGetTermsFromEntityField(EntityReferenceFieldItemListInterface $values, string $type = NULL): array;
+
}