Version 1

[yaffs-website] / web / modules / contrib / media_entity_instagram / src / Plugin / Field / FieldFormatter / InstagramEmbedFormatter.php

diff --git a/web/modules/contrib/media_entity_instagram/src/Plugin/Field/FieldFormatter/InstagramEmbedFormatter.php b/web/modules/contrib/media_entity_instagram/src/Plugin/Field/FieldFormatter/InstagramEmbedFormatter.php
new file mode 100644 (file)
index 0000000..ea86b38
--- /dev/null
+++ b/web/modules/contrib/media_entity_instagram/src/Plugin/Field/FieldFormatter/InstagramEmbedFormatter.php
@@ -0,0 +1,109 @@
+<?php
+
+namespace Drupal\media_entity_instagram\Plugin\Field\FieldFormatter;
+
+use Drupal\Core\Field\FieldItemListInterface;
+use Drupal\Core\Field\FormatterBase;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\media_entity\EmbedCodeValueTrait;
+use Drupal\media_entity_instagram\Plugin\MediaEntity\Type\Instagram;
+
+/**
+ * Plugin implementation of the 'instagram_embed' formatter.
+ *
+ * @FieldFormatter(
+ *   id = "instagram_embed",
+ *   label = @Translation("Instagram embed"),
+ *   field_types = {
+ *     "link", "string", "string_long"
+ *   }
+ * )
+ */
+class InstagramEmbedFormatter extends FormatterBase {
+
+  use EmbedCodeValueTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  public function viewElements(FieldItemListInterface $items, $langcode) {
+    $element = array();
+    $settings = $this->getSettings();
+    foreach ($items as $delta => $item) {
+      $matches = [];
+      foreach (Instagram::$validationRegexp as $pattern => $key) {
+        if (preg_match($pattern, $this->getEmbedCode($item), $matches)) {
+          break;
+        }
+      }
+
+      if (!empty($matches['shortcode'])) {
+        $element[$delta] = [
+          '#type' => 'html_tag',
+          '#tag' => 'iframe',
+          '#attributes' => [
+            'allowtransparency' => 'true',
+            'frameborder' => 0,
+            'position' => 'absolute',
+            'scrolling' => 'no',
+            'src' => '//instagram.com/p/' . $matches['shortcode'] . '/embed/',
+            'width' => $settings['width'],
+            'height' => $settings['height'],
+          ],
+        ];
+      }
+    }
+
+    return $element;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultSettings() {
+    return array(
+      'width' => '480',
+      'height' => '640',
+    ) + parent::defaultSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsForm(array $form, FormStateInterface $form_state) {
+    $elements = parent::settingsForm($form, $form_state);
+
+    $elements['width'] = array(
+      '#type' => 'number',
+      '#title' => $this->t('Width'),
+      '#default_value' => $this->getSetting('width'),
+      '#min' => 1,
+      '#description' => $this->t('Width of instagram.'),
+    );
+
+    $elements['height'] = array(
+      '#type' => 'number',
+      '#title' => $this->t('Height'),
+      '#default_value' => $this->getSetting('height'),
+      '#min' => 1,
+      '#description' => $this->t('Height of instagram.'),
+    );
+
+    return $elements;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function settingsSummary() {
+    return [
+      $this->t('Width: @width px', [
+        '@width' => $this->getSetting('width'),
+      ]),
+      $this->t('Height: @height px', [
+        '@height' => $this->getSetting('height'),
+      ]),
+    ];
+  }
+
+}