installed plugin Easy Digital Downloads version 3.1.0.3
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@ -0,0 +1,324 @@
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<?php
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/**
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* Sections Class
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*
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* @package EDD
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* @subpackage Admin
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* @copyright Copyright (c) 2018, Easy Digital Downloads, LLC
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* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
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* @since 3.0
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*/
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namespace EDD\Admin;
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// Exit if accessed directly
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defined( 'ABSPATH' ) || exit;
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/**
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* Main class for creating a vertically tabbed UI
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*
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* @since 3.0
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*/
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class Sections {
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/**
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* Section ID
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*
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* @since 3.0
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*
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* @var array
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*/
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protected $id = 'edd_general_';
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/**
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* Sections
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*
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* @since 3.0
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*
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* @var array
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*/
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protected $sections = array();
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/**
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* ID of the currently selected section
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*
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* @since 3.0
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*
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* @var string
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*/
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public $current_section = 'general';
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/**
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* Whether to use JavaScript should
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*
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* @since 3.0
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*
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* @var string
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*/
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public $use_js = true;
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/**
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* Base URL for each section
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*
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* @since 3.0
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*
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* @var string
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*/
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public $base_url = '';
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/**
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* The object, if any
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*
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* @since 3.0
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*
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* @var object
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*/
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public $item = false;
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/** Public Methods ********************************************************/
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/**
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* Constructor
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*
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* Might be useful someday
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*
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* @since 3.0
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*/
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public function __construct() {
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}
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/**
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* Setup default sections
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*
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* @since 3.0
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*/
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public function set_sections( $sections = array() ) {
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if ( empty( $sections ) ) {
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$this->add_section( array(
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'id' => 'general',
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'label' => esc_html__( 'General', 'easy-digital-downloads' ),
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'callback' => array( $this, 'section_general' )
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) );
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} elseif ( count( $sections ) ) {
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foreach ( $sections as $section ) {
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$this->add_section( $section );
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}
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}
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}
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/**
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* Setup the sections for the current item
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*
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* @since 3.0
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*
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* @param object $item
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*/
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public function set_item( $item = false ) {
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$this->item = $item;
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}
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/**
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* Output the contents
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*
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* @since 3.0
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*/
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public function display() {
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$use_js = ! empty( $this->use_js )
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? ' use-js'
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: '';
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$role = $this->use_js ? 'tablist' : 'menu';
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ob_start(); ?>
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<div class="edd-sections-wrap">
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<div class="edd-vertical-sections<?php echo $use_js; ?>">
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<ul class="section-nav" role="<?php echo esc_attr( $role ); ?>">
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<?php echo $this->get_all_section_links(); ?>
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</ul>
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<div class="section-wrap">
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<?php echo $this->get_all_section_contents(); ?>
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</div>
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<br class="clear" />
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</div>
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<?php $this->nonce_field();
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if ( ! empty( $this->item ) ) : ?>
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<input type="hidden" name="edd-item-id" value="<?php echo esc_attr( $this->item->id ); ?>" />
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<?php endif; ?>
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</div>
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<?php
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// Output current buffer
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echo ob_get_clean();
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}
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/** Private Methods *******************************************************/
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/**
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* Add a section
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*
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* @since 3.0
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*
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* @param array $section
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*/
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private function add_section( $section = array() ) {
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$this->sections[] = (object) wp_parse_args( $section, array(
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'id' => '',
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'label' => '',
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'icon' => 'admin-settings',
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'callback' => ''
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) );
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}
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/**
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* Is a section the current section?
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*
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* @since 3.0
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*
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* @param string $section_id
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*
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* @return bool
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*/
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private function is_current_section( $section_id = '' ) {
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return ( $section_id === $this->current_section );
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}
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/**
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* Output the nonce field for the meta box
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*
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* @since 3.0
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*/
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protected function nonce_field() {
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wp_nonce_field(
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'edd_' . $this->id . '_sections_nonce',
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'edd_' . $this->id . 'nonce_sections',
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true
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);
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}
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/**
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* Get all section links
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*
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* @since 3.0
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*
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* @return string
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*/
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protected function get_all_section_links() {
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ob_start();
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// Loop through sections
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foreach ( $this->sections as $section ) :
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$url = $this->use_js
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? '#' . esc_attr( $this->id . $section->id )
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: add_query_arg( 'view', sanitize_key( $section->id ), $this->base_url );
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// Special selected section
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$selected = ! $this->use_js && $this->is_current_section( $section->id )
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? 'aria-current="true"'
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: '';
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$class = $this->is_current_section( $section->id ) ? 'section-title section-title--is-active' : 'section-title';
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$aria_attributes = $this->use_js ? 'role="tab" aria-controls="' . esc_attr( $this->id . $section->id ) . '"' : 'role="menuitem"';
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?>
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<li class="<?php echo esc_attr( $class ); ?>" <?php echo $aria_attributes . ' ' . $selected; ?>>
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<a href="<?php echo esc_url( $url ); ?>">
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<span class="dashicons dashicons-<?php echo esc_attr( $section->icon ); ?>"></span>
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<span class="label"><?php echo $section->label; // Allow HTML ?></span>
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</a>
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</li>
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<?php endforeach;
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// Return current buffer
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return ob_get_clean();
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}
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/**
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* Get all section contents
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*
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* @since 3.0
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*
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* @return string
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*/
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protected function get_all_section_contents() {
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ob_start();
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// Maybe reduce sections down to single
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$sections = empty( $this->use_js )
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? wp_filter_object_list( $this->sections, array( 'id' => $this->current_section ) )
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: $this->sections;
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// Bail if no sections
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if ( empty( $sections ) ) {
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return;
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}
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// Loop through sections
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foreach ( $sections as $section ) :
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// Special selected section
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$selected = ! $this->is_current_section( $section->id )
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? 'style="display: none;"'
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: ''; ?>
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<div id="<?php echo esc_attr( $this->id . $section->id ); ?>" class="section-content" <?php echo $selected; ?>><?php
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// Callback or action
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if ( ! empty( $section->callback ) ) {
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if ( is_callable( $section->callback ) ) {
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call_user_func( $section->callback, $this->item );
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} elseif ( is_array( $section->callback ) && is_callable( $section->callback[0] ) ) {
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isset( $section->callback[1] )
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? call_user_func_array( $section->callback[0], $section->callback[1] )
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: call_user_func_array( $section->callback[0], array() );
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} else {
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_e( 'Invalid section', 'easy-digital-downloads' );
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}
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} else {
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die;
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do_action( 'edd_' . $section->id . 'section_contents', $this );
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}
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?></div>
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<?php endforeach;
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// Return current buffer
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return ob_get_clean();
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}
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/**
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* Output a section
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*
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* @since 3.0
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*
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* @param object $item
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*/
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protected function section_general() {
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?>
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<table class="form-table rowfat">
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<tbody>
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<tr>
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<th>
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<label><?php esc_html_e( 'Empty', 'easy-digital-downloads' ); ?></label>
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</th>
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<td>
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—
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</td>
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</tr>
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</tbody>
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</table>
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<?php
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}
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}
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