From da37a775587cc5e4d3b82c14fc3d29192c42b534 Mon Sep 17 00:00:00 2001
From: Akanksha <akankshasingh.viet@gmail.com>
Date: Tue, 5 Dec 2023 13:37:38 -0400
Subject: [PATCH] DGIR-116: Copy citation button

---
 src/Form/SelectCslForm.php | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/src/Form/SelectCslForm.php b/src/Form/SelectCslForm.php
index 96f331b..cbb04b1 100644
--- a/src/Form/SelectCslForm.php
+++ b/src/Form/SelectCslForm.php
@@ -110,6 +110,21 @@ public function buildForm(array $form, FormStateInterface $form_state) {
       '#theme_wrappers' => [],
     ];
 
+    $form['actions']['submit'] = [
+      '#type' => 'button',
+      '#value' => $this->t('Copy Citation'),
+      '#attributes' => [
+        'onclick' => 'return false;',
+        'class' => ['clipboard-button'],
+        'data-clipboard-target' => '#formatted-citation',
+      ],
+      '#attached' => [
+        'library' => [
+          'islandora_citations/drupal',
+        ],
+      ],
+    ];
+
     $form['#cache']['contexts'][] = 'url';
     $form['#theme'] = 'display_citations';
     return $form;