Merge pull request #31 from digitalutsc/csl-inclusion-fix

Fixed csl style being included in citation list even after disabling it, Done by Sean Femouw

Author: kylehuynh205

src/CitationStyler.php

@@ -91,6 +91,19 @@ public function getAvailableStyles() {
     return $this->cslStorage->loadMultiple();
   }
 
+  /**
+   * {@inheritdoc}
+   */
+  public function getEnabledStyles() {
+    $available_styles = $this->getAvailableStyles();
+    foreach ($available_styles as $key => $style) {
+      if (!$style->status()) {
+        unset($available_styles[$key]);
+      }
+    }
+    return $available_styles;
+  }
+
   /**
    * {@inheritdoc}
    */

src/Form/SelectCitationForm.php

@@ -69,7 +69,7 @@ public function getFormId() {
   public function buildForm(array $form, FormStateInterface $form_state) {
     /** @var \Drupal\citation_select\CitationStylerInterface $styler */
     $citation_styler = $this->styler;
-    $citation_styles = $citation_styler->getAvailableStyles();
+    $citation_styles = $citation_styler->getEnabledStyles();
     $csl_options = array_map(function ($cs) {
       return $cs->label();
     }, $citation_styles);