Import legacy nurinda.co.id website

wp-content/plugins/mashsharer/includes/admin/meta-box/inc/fields/validate-og.php

@@ -0,0 +1,43 @@
+<?php
+
+/**
+ * Custom HTML field class.
+ */
+class MASHSB_RWMB_Validate_Og_Field extends MASHSB_RWMB_Field {
+
+    /**
+     * Get field HTML
+     *
+     * @param mixed $meta
+     * @param array $field
+     *
+     * @return string
+     */
+    static function html( $meta, $field ) {
+        global $post;
+        $html = !empty( $field['std'] ) ? $field['std'] : '';
+        if( !empty( $field['callback'] ) && is_callable( $field['callback'] ) ) {
+            $html = call_user_func_array( $field['callback'], array($meta, $field) );
+        }
+        //return $html;
+        //return get_permalink( $post->ID );
+        return self::get_fb_debugger_url($post, $field);
+    }
+
+    /**
+     * Link to the open graph debugger to check if open graph tags are valid
+     * 
+     * @global array $post
+     * @return string
+     */
+    static function get_fb_debugger_url($post, $field) {
+        //var_dump( $post );
+        if( isset( $post ) && $post->post_status == "publish" ) {
+            $url = get_permalink( $post->ID );
+            return '<a href="https://developers.facebook.com/tools/debug/?q=' . $url . '" target="_blank" rel="noopener" class="button-small"> Validate Open Graph data </a>' . $field['helper'];
+        } else {
+            return '';
+        }
+    }
+
+}