File: /home/mmickelson/theflexguy.com/wp-content/plugins/easy-digital-downloads/includes/widgets.php
<?php
/**
* Widgets
*
* Widgets related funtions and widget registration.
*
* @package EDD
* @subpackage Widgets
* @copyright Copyright (c) 2015, Pippin Williamson
* @license http://opensource.org/licenses/gpl-2.0.php GNU Public License
* @since 1.0
*/
// Exit if accessed directly
if ( ! defined( 'ABSPATH' ) ) exit;
/*
|--------------------------------------------------------------------------
| FRONT-END WIDGETS
|--------------------------------------------------------------------------
|
| - Cart Widget
| - Categories / Tags Widget
|
*/
/**
* Cart Widget.
*
* Downloads cart widget class.
*
* @since 1.0
* @return void
*/
class edd_cart_widget extends WP_Widget {
/** Constructor */
function __construct() {
parent::__construct( 'edd_cart_widget', __( 'Downloads Cart', 'easy-digital-downloads' ), array( 'description' => __( 'Display the downloads shopping cart', 'easy-digital-downloads' ) ) );
}
/** @see WP_Widget::widget */
function widget( $args, $instance ) {
if ( ! empty( $instance['hide_on_checkout'] ) && edd_is_checkout() ) {
return;
}
$args['id'] = ( isset( $args['id'] ) ) ? $args['id'] : 'edd_cart_widget';
$instance['title'] = ( isset( $instance['title'] ) ) ? $instance['title'] : '';
$title = apply_filters( 'widget_title', $instance['title'], $instance, $args['id'] );
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
do_action( 'edd_before_cart_widget' );
edd_shopping_cart( true );
do_action( 'edd_after_cart_widget' );
echo $args['after_widget'];
}
/** @see WP_Widget::update */
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['hide_on_checkout'] = isset( $new_instance['hide_on_checkout'] );
return $instance;
}
/** @see WP_Widget::form */
function form( $instance ) {
$defaults = array(
'title' => '',
'hide_on_checkout' => false,
);
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title:', 'easy-digital-downloads' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo $instance['title']; ?>"/>
</p>
<!-- Hide on Checkout Page -->
<p>
<input <?php checked( $instance['hide_on_checkout'], true ); ?> id="<?php echo esc_attr( $this->get_field_id( 'hide_on_checkout' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'hide_on_checkout' ) ); ?>" type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'hide_on_checkout' ) ); ?>"><?php _e( 'Hide on Checkout Page', 'easy-digital-downloads' ); ?></label>
</p>
<?php
}
}
/**
* Categories / Tags Widget.
*
* Downloads categories / tags widget class.
*
* @since 1.0
* @return void
*/
class edd_categories_tags_widget extends WP_Widget {
/** Constructor */
function __construct() {
parent::__construct( 'edd_categories_tags_widget', __( 'Downloads Categories / Tags', 'easy-digital-downloads' ), array( 'description' => __( 'Display the downloads categories or tags', 'easy-digital-downloads' ) ) );
}
/** @see WP_Widget::widget */
function widget( $args, $instance ) {
// Set defaults.
$args['id'] = ( isset( $args['id'] ) ) ? $args['id'] : 'edd_categories_tags_widget';
$instance['title'] = ( isset( $instance['title'] ) ) ? $instance['title'] : '';
$instance['taxonomy'] = ( isset( $instance['taxonomy'] ) ) ? $instance['taxonomy'] : 'download_category';
$title = apply_filters( 'widget_title', $instance['title'], $instance, $args['id'] );
$tax = $instance['taxonomy'];
$count = isset( $instance['count'] ) && $instance['count'] == 'on' ? 1 : 0;
$hide_empty = isset( $instance['hide_empty'] ) && $instance['hide_empty'] == 'on' ? 1 : 0;
echo $args['before_widget'];
if ( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
do_action( 'edd_before_taxonomy_widget' );
echo "<ul class=\"edd-taxonomy-widget\">\n";
wp_list_categories( 'title_li=&taxonomy=' . $tax . '&show_count=' . $count . '&hide_empty=' . $hide_empty );
echo "</ul>\n";
do_action( 'edd_after_taxonomy_widget' );
echo $args['after_widget'];
}
/** @see WP_Widget::update */
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['taxonomy'] = strip_tags( $new_instance['taxonomy'] );
$instance['count'] = isset( $new_instance['count'] ) ? $new_instance['count'] : '';
$instance['hide_empty'] = isset( $new_instance['hide_empty'] ) ? $new_instance['hide_empty'] : '';
return $instance;
}
/** @see WP_Widget::form */
function form( $instance ) {
// Set up some default widget settings.
$defaults = array(
'title' => '',
'taxonomy' => 'download_category',
'count' => 'off',
'hide_empty' => 'off'
);
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title:', 'easy-digital-downloads' ); ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo $instance['title']; ?>"/>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'taxonomy' ) ); ?>"><?php _e( 'Taxonomy:', 'easy-digital-downloads' ); ?></label>
<select name="<?php echo esc_attr( $this->get_field_name( 'taxonomy' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'taxonomy' ) ); ?>">
<?php
$category_labels = edd_get_taxonomy_labels( 'download_category' );
$tag_labels = edd_get_taxonomy_labels( 'download_tag' );
?>
<option value="download_category" <?php selected( 'download_category', $instance['taxonomy'] ); ?>><?php echo $category_labels['name']; ?></option>
<option value="download_tag" <?php selected( 'download_tag', $instance['taxonomy'] ); ?>><?php echo $tag_labels['name']; ?></option>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'count' ); ?>"><?php _e( 'Show Count:', 'easy-digital-downloads' ); ?></label>
<input <?php checked( $instance['count'], 'on' ); ?> id="<?php echo $this->get_field_id( 'count' ); ?>" name="<?php echo $this->get_field_name( 'count' ); ?>" type="checkbox" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'hide_empty' ); ?>"><?php _e( 'Hide Empty Categories:', 'easy-digital-downloads' ); ?></label>
<input <?php checked( $instance['hide_empty'], 'on' ); ?> id="<?php echo $this->get_field_id( 'hide_empty' ); ?>" name="<?php echo $this->get_field_name( 'hide_empty' ); ?>" type="checkbox" />
</p>
<?php
}
}
/**
* Product Details Widget.
*
* Displays a product's details in a widget.
*
* @since 1.9
* @return void
*/
class EDD_Product_Details_Widget extends WP_Widget {
/** Constructor */
public function __construct() {
parent::__construct(
'edd_product_details',
sprintf( __( '%s Details', 'easy-digital-downloads' ), edd_get_label_singular() ),
array(
'description' => sprintf( __( 'Display the details of a specific %s', 'easy-digital-downloads' ), edd_get_label_singular() ),
)
);
}
/** @see WP_Widget::widget */
public function widget( $args, $instance ) {
$args['id'] = ( isset( $args['id'] ) ) ? $args['id'] : 'edd_download_details_widget';
if ( ! isset( $instance['download_id'] ) || ( 'current' == $instance['download_id'] && ! is_singular( 'download' ) ) ) {
return;
}
// set correct download ID.
if ( 'current' == $instance['download_id'] && is_singular( 'download' ) ) {
$download_id = get_the_ID();
} else {
$download_id = absint( $instance['download_id'] );
}
// Variables from widget settings.
$title = apply_filters( 'widget_title', $instance['title'], $instance, $args['id'] );
$download_title = $instance['download_title'] ? apply_filters( 'edd_product_details_widget_download_title', '<h3>' . get_the_title( $download_id ) . '</h3>', $download_id ) : '';
$purchase_button = $instance['purchase_button'] ? apply_filters( 'edd_product_details_widget_purchase_button', edd_get_purchase_link( array( 'download_id' => $download_id ) ), $download_id ) : '';
$categories = $instance['categories'] ? $instance['categories'] : '';
$tags = $instance['tags'] ? $instance['tags'] : '';
// Used by themes. Opens the widget.
echo $args['before_widget'];
// Display the widget title.
if( $title ) {
echo $args['before_title'] . $title . $args['after_title'];
}
do_action( 'edd_product_details_widget_before_title' , $instance , $download_id );
// download title.
echo $download_title;
do_action( 'edd_product_details_widget_before_purchase_button' , $instance , $download_id );
// purchase button.
echo $purchase_button;
// categories and tags.
$category_list = $categories ? get_the_term_list( $download_id, 'download_category', '', ', ' ) : '';
$category_count = count( get_the_terms( $download_id, 'download_category' ) );
$category_labels = edd_get_taxonomy_labels( 'download_category' );
$category_label = $category_count > 1 ? $category_labels['name'] : $category_labels['singular_name'];
$tag_list = $tags ? get_the_term_list( $download_id, 'download_tag', '', ', ' ) : '';
$tag_count = count( get_the_terms( $download_id, 'download_tag' ) );
$tag_taxonomy = edd_get_taxonomy_labels( 'download_tag' );
$tag_label = $tag_count > 1 ? $tag_taxonomy['name'] : $tag_taxonomy['singular_name'];
$text = '';
if( $category_list || $tag_list ) {
$text .= '<p class="edd-meta">';
if( $category_list ) {
$text .= '<span class="categories">%1$s: %2$s</span><br/>';
}
if ( $tag_list ) {
$text .= '<span class="tags">%3$s: %4$s</span>';
}
$text .= '</p>';
}
do_action( 'edd_product_details_widget_before_categories_and_tags', $instance, $download_id );
printf( $text, $category_label, $category_list, $tag_label, $tag_list );
do_action( 'edd_product_details_widget_before_end', $instance, $download_id );
// Used by themes. Closes the widget.
echo $args['after_widget'];
}
/** @see WP_Widget::form */
public function form( $instance ) {
// Set up some default widget settings.
$defaults = array(
'title' => sprintf( __( '%s Details', 'easy-digital-downloads' ), edd_get_label_singular() ),
'download_id' => 'current',
'download_title' => 'on',
'purchase_button' => 'on',
'categories' => 'on',
'tags' => 'on'
);
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
<!-- Title -->
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php _e( 'Title:', 'easy-digital-downloads' ) ?></label>
<input class="widefat" id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" type="text" value="<?php echo $instance['title']; ?>" />
</p>
<!-- Download -->
<?php
$args = array(
'post_type' => 'download',
'posts_per_page' => -1,
'post_status' => 'publish',
);
$downloads = get_posts( $args );
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'download_id' ) ); ?>"><?php printf( __( '%s', 'easy-digital-downloads' ), edd_get_label_singular() ); ?></label>
<select class="widefat" name="<?php echo esc_attr( $this->get_field_name( 'download_id' ) ); ?>" id="<?php echo esc_attr( $this->get_field_id( 'download_id' ) ); ?>">
<option value="current"><?php _e( 'Use current', 'easy-digital-downloads' ); ?></option>
<?php foreach ( $downloads as $download ) { ?>
<option <?php selected( absint( $instance['download_id'] ), $download->ID ); ?> value="<?php echo esc_attr( $download->ID ); ?>"><?php echo $download->post_title; ?></option>
<?php } ?>
</select>
</p>
<!-- Download title -->
<p>
<input <?php checked( $instance['download_title'], 'on' ); ?> id="<?php echo esc_attr( $this->get_field_id( 'download_title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'download_title' ) ); ?>" type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'download_title' ) ); ?>"><?php _e( 'Show Title', 'easy-digital-downloads' ); ?></label>
</p>
<!-- Show purchase button -->
<p>
<input <?php checked( $instance['purchase_button'], 'on' ); ?> id="<?php echo esc_attr( $this->get_field_id( 'purchase_button' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'purchase_button' ) ); ?>" type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'purchase_button' ) ); ?>"><?php _e( 'Show Purchase Button', 'easy-digital-downloads' ); ?></label>
</p>
<!-- Show download categories -->
<p>
<?php $category_labels = edd_get_taxonomy_labels( 'download_category' ); ?>
<input <?php checked( $instance['categories'], 'on' ); ?> id="<?php echo esc_attr( $this->get_field_id( 'categories' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'categories' ) ); ?>" type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'categories' ) ); ?>"><?php printf( __( 'Show %s', 'easy-digital-downloads' ), $category_labels['name'] ); ?></label>
</p>
<!-- Show download tags -->
<p>
<?php $tag_labels = edd_get_taxonomy_labels( 'download_tag' ); ?>
<input <?php checked( $instance['tags'], 'on' ); ?> id="<?php echo esc_attr( $this->get_field_id( 'tags' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'tags' ) ); ?>" type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'tags' ) ); ?>"><?php printf( __( 'Show %s', 'easy-digital-downloads' ), $tag_labels['name'] ); ?></label>
</p>
<?php do_action( 'edd_product_details_widget_form' , $instance ); ?>
<?php }
/** @see WP_Widget::update */
public function update( $new_instance, $old_instance ) {
$instance = $old_instance;
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['download_id'] = strip_tags( $new_instance['download_id'] );
$instance['download_title'] = isset( $new_instance['download_title'] ) ? $new_instance['download_title'] : '';
$instance['purchase_button'] = isset( $new_instance['purchase_button'] ) ? $new_instance['purchase_button'] : '';
$instance['categories'] = isset( $new_instance['categories'] ) ? $new_instance['categories'] : '';
$instance['tags'] = isset( $new_instance['tags'] ) ? $new_instance['tags'] : '';
do_action( 'edd_product_details_widget_update', $instance );
return $instance;
}
}
/**
* Register Widgets.
*
* Registers the EDD Widgets.
*
* @since 1.0
* @return void
*/
function edd_register_widgets() {
register_widget( 'edd_cart_widget' );
register_widget( 'edd_categories_tags_widget' );
register_widget( 'edd_product_details_widget' );
}
add_action( 'widgets_init', 'edd_register_widgets' );