Import legacy nurinda.co.id website

wp-content/plugins/wp-show-posts/admin/butterbean/inc/controls/class-control-multi-avatars.php

@@ -0,0 +1,90 @@
+<?php
+/**
+ * Multi-avatars control.  This control is for outputting multiple users who can create,
+ * edit, or publish posts of the given post type.  Multiple users can be selected.  The
+ * data is expected to be an array.  This control should be used with a setting type that
+ * handles arrays, such as the built-in `array` or `multiple` types.
+ *
+ * @package    ButterBean
+ * @author     Justin Tadlock <justin@justintadlock.com>
+ * @copyright  Copyright (c) 2015-2016, Justin Tadlock
+ * @link       https://github.com/justintadlock/butterbean
+ * @license    http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+ */
+
+/**
+ * Multi-avatars control class.
+ *
+ * @since  1.0.0
+ * @access public
+ */
+class ButterBean_Control_Multi_Avatars extends ButterBean_Control {
+
+	/**
+	 * The type of control.
+	 *
+	 * @since  1.0.0
+	 * @access public
+	 * @var    string
+	 */
+	public $type = 'multi-avatars';
+
+	/**
+	 * Adds custom data to the json array. This data is passed to the Underscore template.
+	 *
+	 * @since  1.0.0
+	 * @access public
+	 * @return void
+	 */
+	public function to_json() {
+		parent::to_json();
+
+		$this->json['value']   = is_array( $this->get_value() ) ? array_map( 'absint', $this->get_value() ) : array();
+		$this->json['choices'] = array();
+
+		$users = get_users( array( 'role__in' => $this->get_roles() ) );
+
+		foreach ( $users as $user ) {
+			$this->json['choices'][] = array(
+				'id'     => $user->ID,
+				'name'   => $user->display_name,
+				'avatar' => get_avatar( $user->ID, 70 )
+			);
+		}
+	}
+
+	/**
+	 * Returns an array of user roles that are allowed to edit, publish, or create
+	 * posts of the given post type.
+	 *
+	 * @since  1.0.0
+	 * @access public
+	 * @global object  $wp_roles
+	 * @return array
+	 */
+	public function get_roles() {
+		global $wp_roles;
+
+		$roles = array();
+		$type  = get_post_type_object( get_post_type( $this->manager->post_id ) );
+
+		// Get the post type object caps.
+		$caps = array( $type->cap->edit_posts, $type->cap->publish_posts, $type->cap->create_posts );
+		$caps = array_unique( $caps );
+
+		// Loop through the available roles.
+		foreach ( $wp_roles->roles as $name => $role ) {
+
+			foreach ( $caps as $cap ) {
+
+				// If the role is granted the cap, add it.
+				if ( isset( $role['capabilities'][ $cap ] ) && true === $role['capabilities'][ $cap ] ) {
+					$roles[] = $name;
+					break;
+				}
+			}
+		}
+
+		return $roles;
+	}
+}