Rename custom module directories

- Rename `opdavies_blog` to `blog`.
- Rename `opdavies_blog_test` to `blog_test`.
- Rename `opdavies_talks` to `talks`.
- Rename `opdavies_talks_test` to `talks_test`.

The files within the directories haven't changed, so there is no
breaking change caused by renaming the directories.

 Please enter the commit message for your changes. Lines starting

web/modules/custom/blog/hooks/entity_type/build.inc

@@ -0,0 +1,20 @@
+<?php
+
+/**
+ * @file
+ * Entity type build hooks.
+ */
+
+declare(strict_types=1);
+
+use Drupal\discoverable_entity_bundle_classes\Storage\Node\NodeStorage;
+
+/**
+ * Implements hook_entity_type_build().
+ */
+function opdavies_blog_entity_type_build(array &$entityTypes): void {
+  /** @var \Drupal\Core\Entity\EntityTypeInterface[] $entityTypes */
+  if (isset($entityTypes['node'])) {
+    $entityTypes['node']->setStorageClass(NodeStorage::class);
+  }
+}

web/modules/custom/blog/hooks/node_links/alter.inc

@@ -0,0 +1,28 @@
+<?php
+
+/**
+ * @file
+ * Node links alter hooks.
+ */
+
+declare(strict_types=1);
+
+use Drupal\Core\Url;
+use Drupal\node\NodeInterface;
+
+/**
+ * Implements hook_node_links_alter().
+ */
+function opdavies_blog_node_links_alter(array &$links, NodeInterface $node): void {
+  if (!method_exists($node, 'getExternalLink')) {
+    return;
+  }
+
+  if ($link = $node->getExternalLink()) {
+    $links['node']['#links']['node-readmore']['url'] = Url::fromUri($link['uri']);
+    $links['node']['#links']['node-readmore']['title'] = t('Read more<span class="visually-hidden"> about @title</span> (<span class="visually-hidden">on </span>@domain)', [
+      '@domain' => $link['title'],
+      '@title' => $node->label(),
+    ]);
+  }
+}

web/modules/custom/blog/hooks/preprocess/block.inc

@@ -0,0 +1,18 @@
+<?php
+
+/**
+ * @file
+ * Block preprocess hooks.
+ */
+
+declare(strict_types=1);
+
+/**
+ * Implements hook_preprocess_HOOK().
+ */
+function opdavies_blog_preprocess_block(array &$variables): void {
+  // Add the 'markup' class to blocks.
+  if (in_array($variables['plugin_id'], ['views_block:featured_blog_posts-block_1'])) {
+    $variables['attributes']['class'][] = 'markup';
+  }
+}

web/modules/custom/blog/hooks/preprocess/node.inc

@@ -0,0 +1,21 @@
+<?php
+
+/**
+ * @file
+ * Node preprocess functions.
+ */
+
+declare(strict_types=1);
+
+/**
+ * Implements hook_preprocess_HOOK().
+ */
+function opdavies_blog_preprocess_node(array &$variables): void {
+  if (!method_exists($variables['node'], 'getExternalLink')) {
+    return;
+  }
+
+  if ($link = $variables['node']->getExternalLink()) {
+    $variables['url'] = $link['uri'];
+  }
+}