DESKTOP-GBA0BK8\Admin
91 lines
2.3 KiB
PHP
91 lines
2.3 KiB
PHP
<?php
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/**
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* Multi-avatars control. This control is for outputting multiple users who can create,
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* edit, or publish posts of the given post type. Multiple users can be selected. The
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* data is expected to be an array. This control should be used with a setting type that
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* handles arrays, such as the built-in `array` or `multiple` types.
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*
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* @package ButterBean
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* @author Justin Tadlock <justin@justintadlock.com>
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* @copyright Copyright (c) 2015-2016, Justin Tadlock
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* @link https://github.com/justintadlock/butterbean
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* @license http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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*/
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/**
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* Multi-avatars control class.
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*
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* @since 1.0.0
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* @access public
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*/
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class ButterBean_Control_Multi_Avatars extends ButterBean_Control {
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/**
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* The type of control.
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*
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* @since 1.0.0
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* @access public
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* @var string
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*/
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public $type = 'multi-avatars';
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/**
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* Adds custom data to the json array. This data is passed to the Underscore template.
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*
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* @since 1.0.0
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* @access public
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* @return void
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*/
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public function to_json() {
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parent::to_json();
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$this->json['value'] = is_array( $this->get_value() ) ? array_map( 'absint', $this->get_value() ) : array();
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$this->json['choices'] = array();
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$users = get_users( array( 'role__in' => $this->get_roles() ) );
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foreach ( $users as $user ) {
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$this->json['choices'][] = array(
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'id' => $user->ID,
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'name' => $user->display_name,
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'avatar' => get_avatar( $user->ID, 70 )
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);
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}
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}
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/**
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* Returns an array of user roles that are allowed to edit, publish, or create
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* posts of the given post type.
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*
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* @since 1.0.0
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* @access public
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* @global object $wp_roles
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* @return array
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*/
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public function get_roles() {
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global $wp_roles;
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$roles = array();
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$type = get_post_type_object( get_post_type( $this->manager->post_id ) );
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// Get the post type object caps.
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$caps = array( $type->cap->edit_posts, $type->cap->publish_posts, $type->cap->create_posts );
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$caps = array_unique( $caps );
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// Loop through the available roles.
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foreach ( $wp_roles->roles as $name => $role ) {
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foreach ( $caps as $cap ) {
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// If the role is granted the cap, add it.
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if ( isset( $role['capabilities'][ $cap ] ) && true === $role['capabilities'][ $cap ] ) {
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$roles[] = $name;
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break;
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}
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}
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}
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return $roles;
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}
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}
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