Daniel Laufer DanLaufer
DanLaufer
/ Drupal 8 - Get a field from a paragraph reference in node preprocessing
Last active
April 13, 2023 12:38
Drupal 8 - Get a field from a paragraph in template_preprocess_node()
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| if($node) { | |
| // we have a node, so use headline in hero, or fall back to node title | |
| if($node->field_hero_section && $node->field_hero_section->getValue() && $node->field_hero_section->getValue()[0]) { | |
| $paragraph = $node->field_hero_section->getValue()[0]; | |
| $paragraph_entity = \Drupal\paragraphs\Entity\Paragraph::load( $paragraph['target_id'] ); | |
| return $paragraph_entity->field_headline->value; | |
| } else { | |
| return $node->getTitle(); | |
| } | |
| } |
DanLaufer
/ Drupal 8 - Set and Truncate Title tag and meta tag head items in Drupal 8
Last active
October 19, 2018 12:16
Drupal 8 - PHP - Set and Truncate Title tag and meta tag head items in Drupal 8
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| /** | |
| * Gets a title from the field_headline first and falls back on the node | |
| * title, then truncates the site name (/admin/config/system/site-information). | |
| * - Stays under 58 characters, as that is best for SEO | |
| * - Used for <title> and <meta name="title" content="xxxxxx">. | |
| * - Will truncate the page title, and always add the full ' | site-name'. | |
| * - Example output: <meta name="title" content="Homepage | MyCompany, Inc."> | |
| * @param string $raw_title | |
| * @param string $site_name | |
| * @return string truncated and joined title string up to 58 characters |
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