first commit

wp/wp-content/plugins/wordpress-seo/src/presenters/admin/meta-fields-presenter.php

@@ -0,0 +1,64 @@
+<?php
+
+namespace Yoast\WP\SEO\Presenters\Admin;
+
+use WP_Post;
+use WPSEO_Meta;
+use Yoast\WP\SEO\Presenters\Abstract_Presenter;
+
+/**
+ * Presenter class for meta fields in the post editor.
+ *
+ * Outputs the hidden fields for a particular field group and post.
+ */
+class Meta_Fields_Presenter extends Abstract_Presenter {
+
+	/**
+	 * The meta fields for which we are going to output hidden input.
+	 *
+	 * @var array
+	 */
+	private $meta_fields;
+
+	/**
+	 * The metabox post.
+	 *
+	 * @var WP_Post The metabox post.
+	 */
+	private $post;
+
+	/**
+	 * Meta_Fields_Presenter constructor.
+	 *
+	 * @param WP_Post $post        The metabox post.
+	 * @param string  $field_group The key under which a group of fields is grouped.
+	 * @param string  $post_type   The post type.
+	 */
+	public function __construct( $post, $field_group, $post_type = 'post' ) {
+		$this->post        = $post;
+		$this->meta_fields = WPSEO_Meta::get_meta_field_defs( $field_group, $post_type );
+	}
+
+	/**
+	 * Presents the Meta Fields.
+	 *
+	 * @return string The styled Alert.
+	 */
+	public function present() {
+		$output = '';
+
+		foreach ( $this->meta_fields as $key => $meta_field ) {
+			$form_key   = \esc_attr( WPSEO_Meta::$form_prefix . $key );
+			$meta_value = WPSEO_Meta::get_value( $key, $this->post->ID );
+
+			$default = '';
+			if ( isset( $meta_field['default'] ) ) {
+				$default = \sprintf( ' data-default="%s"', \esc_attr( $meta_field['default'] ) );
+			}
+
+			$output .= '<input type="hidden" id="' . $form_key . '" name="' . $form_key . '" value="' . \esc_attr( $meta_value ) . '"' . $default . '/>' . "\n";
+		}
+
+		return $output;
+	}
+}