Added ability to get a specific item of content meta

CHANGELOG.md

@@ -5,6 +5,7 @@
     * Updated jQuery from 2.2.0 to 2.2.3
     * Set `Uri::ip()` to static by default so it can be used in form fields
     * Improved `Session` class with flash storage
+    * `Page::getContentMeta()` now supports an optional key.
 1. [](#bugfix)
     * Fixed "Invalid slug set in YAML frontmatter" when setting `Page::slug()` with empty string [#580](https://github.com/getgrav/grav-plugin-admin/issues/580)
     * Only `.gitignore` Grav's vendor folder

system/src/Grav/Common/Page/Page.php

@@ -639,10 +639,19 @@ class Page
     /**
      * Return the whole contentMeta array as it currently stands
      *
+     * @param null $name
      * @return mixed
      */
-    public function getContentMeta()
+    public function getContentMeta($name = null)
     {
+        if ($name) {
+            if(isset($this->content_meta[$name])) {
+                return $this->content_meta[$name];
+            } else {
+                return null;
+            }
+
+        }
         return $this->content_meta;
     }