OPENEUROPA-1747: Add social sharing block.

modules/oe_webtools_social_share/oe_webtools_social_share.info.yml

@@ -0,0 +1,6 @@
+name: OpenEuropa Webtools Social Share
+description: Provide social sharing functionality for a site.
+package: OpenEuropa Webtools
+type: module
+version: 1.0
+core: 8.x

modules/oe_webtools_social_share/oe_webtools_social_share.module

@@ -0,0 +1,15 @@
+<?php
+
+/**
+ * @file
+ * OpenEuropa Webtools Social Share module.
+ */
+
+declare(strict_types = 1);
+
+/**
+ * Implements hook_page_attachments().
+ */
+function oe_webtools_social_share_attachments(array &$attachments) {
+  $attachments['#attached']['library'][] = 'oe_webtools/drupal.webtools-smartloader';
+}

modules/oe_webtools_social_share/src/Plugin/Block/SocialShareBlock.php

@@ -0,0 +1,47 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace Drupal\oe_webtools_social_share\Plugin\Block;
+
+use Drupal\Core\Block\BlockBase;
+
+/**
+ * Provides a 'Social Share' Block.
+ *
+ * @Block(
+ *   id = "social_share",
+ *   admin_label = @Translation("Social Share"),
+ *   category = @Translation("Webtools"),
+ * )
+ */
+class SocialShareBlock extends BlockBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function build() {
+    $social_share_json = [
+      'service' => 'share',
+      'popup' => FALSE,
+      'selection' => TRUE,
+      'to' => [
+        'more',
+        'twitter',
+        'facebook',
+        'linkedin',
+        'e-mail',
+      ],
+      'stats' => TRUE,
+    ];
+    return [
+      'script' => [
+        '#type' => 'html_tag',
+        '#tag' => 'script',
+        '#value' => json_encode($social_share_json),
+        '#attributes' => ['type' => 'application/json'],
+      ],
+    ];
+  }
+
+}

modules/oe_webtools_social_share/tests/Kernel/SocialShareBlockTest.php

@@ -0,0 +1,54 @@
+<?php
+
+declare(strict_types = 1);
+
+namespace Drupal\Tests\oe_webtools\Kernel;
+
+use Drupal\KernelTests\KernelTestBase;
+use Symfony\Component\DomCrawler\Crawler;
+
+/**
+ * Tests the Social Share widget provided by oe_webtools.
+ */
+class SocialShareBlockTest extends KernelTestBase {
+
+  /**
+   * {@inheritdoc}
+   */
+  protected static $modules = [
+    'system',
+    'user',
+    'oe_webtools_social_share',
+  ];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    $this->installEntitySchema('user');
+    $this->installSchema('system', 'sequences');
+    $this->installConfig(['system']);
+  }
+
+  /**
+   * Test social share block rendering.
+   */
+  public function testSocialShareBlockRendering(): void {
+    // Setup and render social share block.
+    $config = [
+      'id' => 'social_share',
+      'label' => 'OpenEuropa social share',
+      'provider' => 'oe_webtools_social_share',
+      'label_display' => '0',
+    ];
+    $plugin = $this->container->get('plugin.manager.block')->createInstance('social_share', $config);
+    $render = $plugin->build();
+    $html = (string) $this->container->get('renderer')->renderRoot($render);
+    $crawler = new Crawler($html);
+    // Make sure that social share block is present.
+    $actual = $crawler->filter('script');
+    $this->assertEquals('{"service":"share","popup":false,"selection":true,"to":["more","twitter","facebook","linkedin","e-mail"],"stats":true}', $actual->text());
+  }
+
+}

runner.yml.dist

@@ -24,6 +24,7 @@ drupal:
     - "./vendor/bin/drush en oe_webtools oe_webtools_laco_service -y"
     - "./vendor/bin/drush en oe_webtools oe_webtools_laco_widget -y"
     - "./vendor/bin/drush en oe_webtools oe_webtools_cookie_consent -y"
+    - "./vendor/bin/drush en oe_webtools oe_webtools_social_share -y"
     - "./vendor/bin/drush en language -y"
     - "./vendor/bin/drush cr"
   settings: