%PDF-
%PDF-
Mini Shell
Mini Shell
<?php
add_action( 'widgets_init', 'travelwp_social_load_widget' );
function travelwp_social_load_widget() {
register_widget( 'travelwp_social_widget' );
register_widget( 'travelwp_search_widget' );
register_widget( 'travelwp_login_from_widget' );
register_widget( 'travelwp_tour_widget' );
}
class travelwp_social_widget extends WP_Widget {
function __construct() {
$widget_ops = array(
'classname' => 'widget popular recent post',
'description' => esc_html__( 'A widget that displays your social icons', 'travelwp' )
);
parent::__construct( 'travelwp_social_widget', 'TravelWP: Social Icons', $widget_ops );
}
/**
* How to display the widget on the screen.
*/
function widget( $args, $instance ) {
extract( $args );
$facebook = $instance['facebook'];
$twitter = $instance['twitter'];
$googleplus = $instance['googleplus'];
$instagram = $instance['instagram'];
$bloglovin = $instance['bloglovin'];
$youtube = $instance['youtube'];
$tumblr = $instance['tumblr'];
$pinterest = $instance['pinterest'];
/* Before widget (defined by themes). */
echo ent2ncr( $before_widget );
?>
<div class="widget-social">
<?php if ( $facebook ) : ?>
<a href="http://facebook.com/<?php echo esc_attr( $facebook ); ?>" target="_blank">
<i class="fa fa-facebook"></i></a><?php endif; ?>
<?php if ( $twitter ) : ?>
<a href="http://twitter.com/<?php echo esc_attr( $twitter ) ?>" target="_blank">
<i class="fa fa-twitter"></i></a><?php endif; ?>
<?php if ( $instagram ) : ?>
<a href="http://instagram.com/<?php echo esc_attr( $instagram ); ?>" target="_blank">
<i class="fa fa-instagram"></i></a><?php endif; ?>
<?php if ( $pinterest ) : ?>
<a href="http://pinterest.com/<?php echo esc_attr( $pinterest ); ?>" target="_blank">
<i class="fa fa-pinterest"></i></a><?php endif; ?>
<?php if ( $bloglovin ) : ?>
<a href="http://bloglovin.com/<?php echo esc_attr( $bloglovin ); ?>" target="_blank">
<i class="fa fa-heart"></i></a><?php endif; ?>
<?php if ( $googleplus ) : ?>
<a href="http://plus.google.com/<?php echo esc_attr( $googleplus ); ?>" target="_blank">
<i class="fa fa-google-plus"></i></a><?php endif; ?>
<?php if ( $tumblr ) : ?>
<a href="http://<?php echo esc_attr( $tumblr ); ?>.tumblr.com/" target="_blank">
<i class="fa fa-tumblr"></i></a><?php endif; ?>
<?php if ( $youtube ) : ?>
<a href="http://youtube.com/<?php echo esc_attr( $youtube ); ?>" target="_blank">
<i class="fa fa-youtube-play"></i></a><?php endif; ?>
</div>
<?php
/* After widget (defined by themes). */
echo ent2ncr( $after_widget );
}
/**
* Update the widget settings.
*/
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
/* Strip tags for title and name to remove HTML (important for text inputs). */
$instance['facebook'] = strip_tags( $new_instance['facebook'] );
$instance['twitter'] = strip_tags( $new_instance['twitter'] );
$instance['googleplus'] = strip_tags( $new_instance['googleplus'] );
$instance['instagram'] = strip_tags( $new_instance['instagram'] );
$instance['bloglovin'] = strip_tags( $new_instance['bloglovin'] );
$instance['youtube'] = strip_tags( $new_instance['youtube'] );
$instance['tumblr'] = strip_tags( $new_instance['tumblr'] );
$instance['pinterest'] = strip_tags( $new_instance['pinterest'] );
return $instance;
}
function form( $instance ) {
/* Set up some default widget settings. */
$defaults = array(
'facebook' => 'physcode',
'twitter' => 'physcode',
'instagram' => 'physcode',
'googleplus' => '',
'bloglovin' => '',
'youtube' => '',
'pinterest' => '',
'tumblr' => ''
);
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
<!-- Widget Title: Text Input -->
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'facebook' ) ); ?>"><?php esc_html_e( 'Facebook Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'facebook' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'facebook' ) ); ?>" value="<?php echo esc_attr( $instance['facebook'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'twitter' ) ); ?>"><?php esc_html_e( 'Twitter Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'twitter' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'twitter' ) ); ?>" value="<?php echo esc_attr( $instance['twitter'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'instagram' ) ); ?>"><?php esc_html_e( 'Instagram Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'instagram' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'instagram' ) ); ?>" value="<?php echo esc_attr( $instance['instagram'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'pinterest' ) ); ?>"><?php esc_html_e( 'Pinterest Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'pinterest' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'pinterest' ) ); ?>" value="<?php echo esc_attr( $instance['pinterest'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'bloglovin' ) ); ?>"><?php esc_html_e( 'Bloglovin Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'bloglovin' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'bloglovin' ) ); ?>" value="<?php echo esc_attr( $instance['bloglovin'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'googleplus' ) ); ?>"><?php esc_html_e( 'Google Plus Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'googleplus' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'googleplus' ) ); ?>" value="<?php echo esc_attr( $instance['googleplus'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'tumblr' ) ); ?>"><?php esc_html_e( 'Tumblr Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'tumblr' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'tumblr' ) ); ?>" value="<?php echo esc_attr( $instance['tumblr'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'youtube' ) ); ?>"><?php esc_html_e( 'Youtube Name:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'youtube' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'youtube' ) ); ?>" value="<?php echo esc_attr( $instance['youtube'] ); ?>" />
</p>
<?php
}
}
class travelwp_search_widget extends WP_Widget {
function __construct() {
$widget_ops = array(
'classname' => 'widget travel_search',
'description' => esc_html__( 'A search form for your site.', 'travelwp' )
);
parent::__construct( 'travelwp_social_widget', 'TravelWP: Search', $widget_ops );
}
/**
* How to display the widget on the screen.
*/
function widget( $args, $instance ) {
extract( $args );
/* Before widget (defined by themes). */
echo ent2ncr( $before_widget );
?>
<div class="search-toggler-unit">
<div class="search-toggler">
<i class="fa fa-search"></i>
</div>
</div>
<div class="search-menu search-overlay search-hidden">
<div class="closeicon"></div>
<form role="search" method="get" class="search-form" action="<?php echo esc_url( home_url( '/' ) ) ?>">
<input type="search" class="search-field" placeholder="<?php echo esc_html__( 'Search ...', 'travelwp' ) ?>" value="" name="s" title="<?php echo esc_html__( 'Search for:', 'travelwp' ) ?>">
<input type="submit" class="search-submit font-awesome" value="">
</form>
<div class="background-overlay"></div>
</div>
<?php
/* After widget (defined by themes). */
echo ent2ncr( $after_widget );
}
/**
* Update the widget settings.
*/
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
return $instance;
}
function form( $instance ) {
/* Set up some default widget settings. */
$defaults = array();
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
<!-- Widget Title: Text Input -->
<?php
}
}
class travelwp_login_from_widget extends WP_Widget {
function __construct() {
$widget_ops = array(
'classname' => 'widget_login_form',
'description' => esc_html__( 'from login and register', 'travelwp' )
);
parent::__construct( 'travelwp_login_register_from', 'TravelWP: Login & Register Popup', $widget_ops );
}
/**
* How to display the widget on the screen.
*/
function widget( $args, $instance ) {
extract( $args );
$title_form_login = $instance['title_form_login'];
$title_form_register = $instance['title_form_register'];
/* Before widget (defined by themes). */
echo ent2ncr( $before_widget );
$registration_enabled = get_option( 'users_can_register' );
if ( is_user_logged_in() ) {
echo '<a href="' . wp_logout_url( get_permalink() ) . '">' . esc_html__( 'Logout', 'travelwp' ) . '</a>';
} else {
?>
<span class="show_from login"><i class="fa fa-user"></i><?php esc_html_e( 'Login', 'travelwp' ) ?></span>
<!-- Modal -->
<div class="form_popup from_login" tabindex="-1">
<div class="inner-form">
<div class="closeicon"></div>
<?php
if ( $title_form_login ) {
echo '<h3>' . $title_form_login . '</h3>';
}
?>
<?php wp_login_form(); ?>
<a href="<?php echo wp_lostpassword_url( get_permalink() ); ?>" title="<?php esc_html_e( 'Lost your password?', 'travelwp' ) ?>" class="lost-pass"><?php esc_html_e( 'Lost your password?', 'travelwp' ) ?></a>
<?php do_action( 'woocommerce_register_form' ); ?>
<?php do_action( 'register_form' ); ?>
</div>
</div>
<?php if ( $registration_enabled == '1' ) {
if ( class_exists( 'WooCommerce' ) ) {
?>
<span class="register_btn"><?php esc_html_e( 'Register', 'travelwp' ) ?></span>
<!-- Modal -->
<div class="form_popup from_register" tabindex="-1">
<div class="inner-form">
<div class="closeicon"></div>
<?php
if ( $title_form_register ) {
echo '<h3>' . $title_form_register . '</h3>';
}
?>
<form method="post" class="register">
<?php do_action( 'woocommerce_register_form_start' ); ?>
<p class="form-row">
<label for="reg_username"><?php esc_html_e( 'Username', 'travelwp' ); ?>
<span class="required">*</span></label>
<input type="text" class="input" name="username" id="reg_username" value="<?php if ( !empty( $_POST['username'] ) ) {
echo esc_attr( $_POST['username'] );
} ?>" />
</p>
<p class="form-row">
<label for="reg_email"><?php esc_html_e( 'Email address', 'travelwp' ); ?>
<span class="required">*</span></label>
<input type="email" class="input" name="email" id="reg_email" value="<?php if ( !empty( $_POST['email'] ) ) {
echo esc_attr( $_POST['email'] );
} ?>" />
</p>
<p class="form-row">
<label for="reg_password"><?php esc_html_e( 'Password', 'travelwp' ); ?>
<span class="required">*</span></label>
<input type="password" class="input" name="password" id="reg_password" />
</p>
<!-- Spam Trap -->
<div style="<?php echo( ( is_rtl() ) ? 'right' : 'left' ); ?>: -999em; position: absolute;">
<label for="trap"><?php esc_html_e( 'Anti-spam', 'travelwp' ); ?></label><input type="text" name="email_2" id="trap" tabindex="-1" autocomplete="off" />
</div>
<?php do_action( 'woocommerce_register_form' ); ?>
<?php do_action( 'register_form' ); ?>
<p class="form-row">
<?php wp_nonce_field( 'woocommerce-register', 'woocommerce-register-nonce' ); ?>
<input type="submit" class="button" name="register" value="<?php esc_html_e( 'Register', 'travelwp' ); ?>" />
</p>
<?php do_action( 'woocommerce_register_form_end' ); ?>
</form>
</div>
</div>
<?php } else {
wp_register( '<div class="link_register">', '</div>' );
}
}
} ?>
<div class="background-overlay"></div>
<?php
/* After widget (defined by themes). */
echo ent2ncr( $after_widget );
}
/**
* Update the widget settings.
*/
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
/* Strip tags for title and name to remove HTML (important for text inputs). */
$instance['title_form_login'] = strip_tags( $new_instance['title_form_login'] );
$instance['title_form_register'] = strip_tags( $new_instance['title_form_register'] );
return $instance;
}
function form( $instance ) {
/* Set up some default widget settings. */
$defaults = array(
'title_form_login' => 'Login',
'title_form_register' => 'Register',
);
$instance = wp_parse_args( (array) $instance, $defaults ); ?>
<!-- Widget Title: Text Input -->
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title_form_login' ) ); ?>"><?php esc_html_e( 'Title Form Login:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'title_form_login' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title_form_login' ) ); ?>" value="<?php echo esc_attr( $instance['title_form_login'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title_form_register' ) ); ?>"><?php esc_html_e( 'Title Form Register:', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'title_form_register' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title_form_register' ) ); ?>" value="<?php echo esc_attr( $instance['title_form_register'] ); ?>" />
</p>
<?php
}
}
class travelwp_tour_widget extends WP_Widget {
function __construct() {
$widget_ops = array(
'classname' => 'widget_travel_tour',
'description' => esc_html__( 'show tour', 'travelwp' )
);
parent::__construct( 'travelwp_tour_register', 'TravelWP: Special Tour', $widget_ops );
}
/**
* How to display the widget on the screen.
*/
function widget( $args, $instance ) {
extract( $args );
$tour_cat = $instance['tour_cat'];
$orderby = $instance['orderby'];
$order = $instance['order'];
$tour_id = $instance['tour_id'];
$number_post = $instance['number_post'];
$display_mode = $instance['display_mode'];
/* Before widget (defined by themes). */
$query_args = array(
'posts_per_page' => $number_post,
'post_status' => 'publish',
'no_found_rows' => 1,
'order' => $order == 'asc' ? 'asc' : 'desc',
'post_type' => array( 'product' ),
'wc_query' => 'tours'
);
if ( $tour_id ) {
$tour_ids = explode( ',', $tour_id );
$query_args['post__in'] = $tour_ids;
}
$query_args['meta_query'] = array();
if ( $tour_cat <> '' ) {
$tour_cat_id = explode( ',', $tour_cat );
$query_args['tax_query'] = array(
array(
'taxonomy' => 'tour_phys',
'field' => 'term_id',
'terms' => $tour_cat_id,
'operator' => 'IN',
)
);
} else {
$query_args['tax_query'] = array(
array(
'taxonomy' => 'product_type',
'field' => 'slug',
'terms' => array( 'tour_phys' ),
'operator' => 'IN',
)
);
}
switch ( $orderby ) {
case 'price' :
$query_args['meta_key'] = '_price';
$query_args['orderby'] = 'meta_value_num';
break;
case 'rand' :
$query_args['orderby'] = 'rand';
break;
case 'sales' :
$product_ids_on_sale = wc_get_product_ids_on_sale();
$product_ids_on_sale[] = 0;
$query_args['post__in'] = $product_ids_on_sale;
$query_args['meta_key'] = '_price';
$query_args['orderby'] = 'meta_value_num';
break;
default :
$query_args['orderby'] = 'date';
}
// tour expire
if ( get_option( 'tour_expire_on_list' ) && get_option( 'tour_expire_on_list' ) == 'no' ) {
$query_args['meta_query'] = array(
array(
'key' => '_date_finish_tour',
'compare' => '>=',
'value' => date( 'Y-m-d' ),
'type' => 'DATE',
)
);
}
$the_query = new WP_Query( $query_args );
echo ent2ncr( $before_widget );
echo '<div class="wrapper-special-tours">';
if ( $the_query->have_posts() ) :
while ( $the_query->have_posts() ) :
$the_query->the_post();
?>
<div class="inner-special-tours">
<?php
/**
* @hooked woocommerce_template_loop_product_link_open - 10
*/
do_action( 'woocommerce_before_shop_loop_item' );
do_action( 'woocommerce_before_shop_loop_item_title' );
woocommerce_template_loop_rating();
the_title( sprintf( '<div class="post_title"><h3><a href="%s" rel="bookmark">', esc_url( get_permalink( get_the_ID() ) ) ), '</a></h3></div>' );
echo '<div class="item_price">';
do_action( 'woocommerce_before_shop_loop_item_title_price' );
echo '</div>';
echo '</div>';
endwhile;
// Reset Post Data
wp_reset_postdata();
endif;
echo '</div>';
/* After widget (defined by themes). */
echo ent2ncr( $after_widget );
}
/**
* Update the widget settings.
*/
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
/* Strip tags for title and name to remove HTML (important for text inputs). */
$instance['tour_cat'] = strip_tags( $new_instance['tour_cat'] );
$instance['orderby'] = strip_tags( $new_instance['orderby'] );
$instance['order'] = strip_tags( $new_instance['order'] );
$instance['tour_id'] = strip_tags( $new_instance['tour_id'] );
$instance['number_post'] = strip_tags( $new_instance['number_post'] );
$instance['display_mode'] = strip_tags( $new_instance['display_mode'] );
return $instance;
}
function form( $instance ) {
/* Set up some default widget settings. */
$defaults = array(
'tour_cat' => '',
'orderby' => 'date',
'order' => 'desc',
'tour_id' => '',
'number_post' => '1',
'display_mode' => '',
);
$instance = wp_parse_args( (array) $instance, $defaults );
$tour_cat = $instance['tour_cat'];
$orderby = $instance['orderby'];
$args = array(
'pad_counts' => 1,
'show_counts' => 1,
'hierarchical' => 1,
'hide_empty' => 1,
'show_uncategorized' => 1,
'orderby' => 'name',
'menu_order' => false
);
$terms = get_terms( 'tour_phys', $args );
$categories = array();
foreach ( $terms as $term ) {
$categories[$term->term_id] = $term->name;
}
?>
<p>
<label><?php echo esc_html__( 'Tour category', 'travelwp' ); ?></label>
<select name="<?php echo ent2ncr( $this->get_field_name( 'tour_cat' ) ); ?>" class="widefat">
<option value="" <?php selected( $tour_cat, '' ) ?>><?php echo esc_html__( 'Any', 'travelwp' ) ?></option>
<?php if ( count( $categories ) ) {
foreach ( $categories as $k => $cate ) {
?>
<option value="<?php echo esc_attr( $k ) ?>" <?php selected( $tour_cat, $k ) ?>><?php echo ent2ncr( $cate ) ?></option>
<?php }
} ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'orderby' ) ); ?>"><?php echo esc_html__( "Order by", "travelwp" ) ?></label>
<select name="<?php echo ent2ncr( $this->get_field_name( 'orderby' ) ); ?>" class="widefat">
<option value="date" <?php selected( $orderby, 'date' ) ?>><?php echo esc_html__( 'Date', 'travelwp' ) ?></option>
<option value="price" <?php selected( $orderby, 'price' ) ?>><?php echo esc_html__( 'Price', 'travelwp' ) ?></option>
<option value="rand" <?php selected( $orderby, 'rand' ) ?>><?php echo esc_html__( 'Rand', 'travelwp' ) ?></option>
<option value="sales" <?php selected( $orderby, 'rand' ) ?>><?php echo esc_html__( 'Sales', 'travelwp' ) ?></option>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'order' ) ); ?>"><?php echo esc_html__( "Order", "travelwp" ) ?></label>
<select name="<?php echo ent2ncr( $this->get_field_name( 'order' ) ); ?>" class="widefat">
<option value="desc" <?php selected( $orderby, 'desc' ) ?>><?php echo esc_html__( 'DESC', 'travelwp' ) ?></option>
<option value="asc" <?php selected( $orderby, 'asc' ) ?>><?php echo esc_html__( 'ASC', 'travelwp' ) ?></option>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'tour_id' ) ); ?>"><?php esc_html_e( 'Tour ID', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'tour_id' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'tour_id' ) ); ?>" value="<?php echo esc_attr( $instance['tour_id'] ); ?>" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'number_post' ) ); ?>"><?php esc_html_e( 'Number Post', 'travelwp' ) ?></label>
<input type="text" class="widefat" size="3" id="<?php echo esc_attr( $this->get_field_id( 'number_post' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'number_post' ) ); ?>" value="<?php echo esc_attr( $instance['number_post'] ); ?>" />
</p>
<?php
}
}
add_action( 'widgets_init', array( 'travelwp_Widget_Attributes', 'setup' ) );
class travelwp_Widget_Attributes {
const VERSION = '0.2.2';
/**
* Initialize plugin
*/
public static function setup() {
if ( is_admin() ) {
// Add necessary input on widget configuration form
add_action( 'in_widget_form', array( __CLASS__, '_input_fields' ), 10, 3 );
// Save widget attributes
add_filter( 'widget_update_callback', array( __CLASS__, '_save_attributes' ), 10, 4 );
} else {
// Insert attributes into widget markup
add_filter( 'dynamic_sidebar_params', array( __CLASS__, '_insert_attributes' ) );
}
}
/**
* Inject input fields into widget configuration form
*
* @since 0.1
* @wp_hook action in_widget_form
*
* @param object $widget Widget object
*
* @return NULL
*/
public static function _input_fields( $widget, $return, $instance ) {
$instance = self::_get_attributes( $instance );
?>
<p>
<?php printf(
'<label for="%s">%s</label>',
esc_attr( $widget->get_field_id( 'widget-class' ) ),
esc_html__( 'Extra Class', 'travelwp' )
) ?>
<?php
printf(
'<input type="text" class="widefat" id="%s" name="%s" value="%s" />',
esc_attr( $widget->get_field_id( 'widget-class' ) ),
esc_attr( $widget->get_field_name( 'widget-class' ) ),
esc_attr( $instance['widget-class'] )
);
?>
</p>
<?php
return null;
}
/**
* Get default attributes
*
* @since 0.1
*
* @param array $instance Widget instance configuration
*
* @return array
*/
private static function _get_attributes( $instance ) {
$instance = wp_parse_args(
$instance,
array(
'widget-class' => '',
)
);
return $instance;
}
/**
* Save attributes upon widget saving
*
* @since 0.1
* @wp_hook filter widget_update_callback
*
* @param array $instance Current widget instance configuration
* @param array $new_instance New widget instance configuration
* @param array $old_instance Old Widget instance configuration
* @param object $widget Widget object
*
* @return array
*/
public static function _save_attributes( $instance, $new_instance, $old_instance, $widget ) {
$instance['widget-class'] = '';
// Classes
if ( !empty( $new_instance['widget-class'] ) ) {
$instance['widget-class'] = apply_filters(
'widget_attribute_classes',
implode(
' ',
array_map(
'sanitize_html_class',
explode( ' ', $new_instance['widget-class'] )
)
)
);
} else {
$instance['widget-class'] = '';
}
return $instance;
}
/**
* Insert attributes into widget markup
*
* @since 0.1
* @filter dynamic_sidebar_params
*
* @param array $params Widget parameters
*
* @return Array
*/
public static function _insert_attributes( $params ) {
global $wp_registered_widgets;
$widget_id = $params[0]['widget_id'];
$widget_obj = $wp_registered_widgets[$widget_id];
if (
!isset( $widget_obj['callback'][0] )
|| !is_object( $widget_obj['callback'][0] )
) {
return $params;
}
$widget_options = get_option( $widget_obj['callback'][0]->option_name );
if ( empty( $widget_options ) ) {
return $params;
}
$widget_num = $widget_obj['params'][0]['number'];
if ( empty( $widget_options[$widget_num] ) ) {
return $params;
}
$instance = $widget_options[$widget_num];
// Classes
if ( !empty( $instance['widget-class'] ) ) {
$params[0]['before_widget'] = preg_replace(
'/class="/',
sprintf( 'class="%s ', $instance['widget-class'] ),
$params[0]['before_widget'],
1
);
}
return $params;
}
}
Zerion Mini Shell 1.0