X-Git-Url: http://www.aleph1.co.uk/gitweb/?a=blobdiff_plain;ds=sidebyside;f=web%2Fmodules%2Fcontrib%2Fmetatag%2Fsrc%2FPlugin%2Fmetatag%2FTag%2FMetaNameBase.php;h=9212571ef2f17a72784f639114a21ca0165919cb;hb=059867c3f96750652c80f39e44c442a58c2549ee;hp=5eafb805a04b37e02ea237b7f451cf13f86519c6;hpb=f8fc16ae6b862bef59baaad5d051dd37b7ff11b2;p=yaffs-website

diff --git a/web/modules/contrib/metatag/src/Plugin/metatag/Tag/MetaNameBase.php b/web/modules/contrib/metatag/src/Plugin/metatag/Tag/MetaNameBase.php
index 5eafb805a..9212571ef 100644
--- a/web/modules/contrib/metatag/src/Plugin/metatag/Tag/MetaNameBase.php
+++ b/web/modules/contrib/metatag/src/Plugin/metatag/Tag/MetaNameBase.php
@@ -314,15 +314,17 @@ abstract class MetaNameBase extends PluginBase {
    *   A render array or an empty string.
    */
   public function output() {
-    // Parse out the image URL, if needed.
-    $value = $this->parseImageUrl();
-    $value = $this->tidy($value);
-
-    if (empty($value)) {
+    if (empty($this->value)) {
       // If there is no value, we don't want a tag output.
-      $element = '';
+      return $this->multiple() ? [] : '';
     }
-    else {
+
+    // Parse out the image URL, if needed.
+    $value = $this->parseImageUrl();
+    $values = $this->multiple() ? explode(',', $value) : [$value];
+    $elements = [];
+    foreach ($values as $value) {
+      $value = $this->tidy($value);
       if ($this->requiresAbsoluteUrl()) {
         // Relative URL.
         if (parse_url($value, PHP_URL_HOST) == NULL) {
@@ -339,7 +341,7 @@ abstract class MetaNameBase extends PluginBase {
         $value = str_replace('http://', 'https://', $value);
       }
 
-      $element = [
+      $elements[] = [
         '#tag' => 'meta',
         '#attributes' => [
           $this->nameAttribute => $this->name,
@@ -348,7 +350,7 @@ abstract class MetaNameBase extends PluginBase {
       ];
     }
 
-    return $element;
+    return $this->multiple() ? $elements : reset($elements);
   }
 
   /**