Your widget is an extension of the WP_Widget class, which defines the widget function. This is where your code should go.
class WPDev_156470_Widget extends WP_Widget {
// other stuff
public function widget( $args, $instance ) {
if ( ! is_user_logged_in() ) {
echo '';
return;
}
// logged-in-user stuff
}
// other stuff
}
// EDIT
<?php
/**
* Register the widget
*/
function wpspprofwid_load_widgets() {
register_widget( 'WPS_PRO_Profile_Widget' );
}
add_action( 'widgets_init', 'wpspprofwid_load_widgets' );
/**
* Profile Widget class.
*/
class WPS_PRO_Profile_Widget extends WP_Widget {
/**
* Widget setup.
*/
public function __construct() {
$widget_ops = array( 'description' => __('Add a custom Profile to your sidebar.') );
parent::__construct( 'nav_menu1', __('WP Symposium PRO Profile'), $widget_ops );
}
// ********************** How to display Widget on Screen *******************************
public function widget($args, $instance) {
// THIS is where to ADD the code
if ( ! is_user_logged_in() ) {
echo '';
return;
}
// Set Title
$title = apply_filters( 'widget_title', $instance['title'] );
// Display before widget code
echo $before_widget;
//Display Title
if ( ! empty( $title ) )
echo $args['before_title'] . $title . $args['after_title'];
/* ========================= Avatar image start ====================================*/
if($instance['avtar_size']!='')
{
echo do_shortcode('[wps-avatar size="'.$instance['avtar_size'].'"]');
}
/* ========================= Avatar image end ====================================*/
// Do Shortcodes
echo "<br>"; // space
echo do_shortcode('[wps-friends-add-button]');
echo "<br>"; // space
// ====================== Menu Display ==================================
//Set Menu title
$mtitle = apply_filters( 'Menu Title', $instance['mtitle'] );
//Display Title
if ( ! empty( $mtitle ) )
echo $args['before_mtitle'] . "<h3>$mtitle</h3>" . $args['after_mtitle'];
// Get menu
$nav_menu = ! empty( $instance['nav_menu'] ) ? wp_get_nav_menu_object( $instance['nav_menu'] ) : false;
if($nav_menu != '')
{
wp_nav_menu( array( 'fallback_cb' => '', 'menu' => $nav_menu ) );
}
/* ========================= Friends shortcode start ====================================*/
if($instance['friends_shortcode']=='on')
{
echo "<h3>My Friends</h3>";
echo do_shortcode('[wps-friends size="35" count=5]');
}
/* ========================= Friends Page URL start ==================================*/
echo '<p><a href="'.$instance ['friends_url'].'">'.$instance['fptitle'].'</a></p>';
/* ========================= First Shortcode section start ===================================*/
//Set Shortcode 1 title
$sc1title = apply_filters( 'Shortcode 1 Title', $instance['sc1title'] );
//Display Shortcode 1 title
if ( ! empty( $sc1title ) )
echo $args['before_sc1title'] . "<h3>$sc1title</h3>" . $args['after_sc1title'];
//Do Shortcode 1
echo do_shortcode($instance['sc1']);
//echo "<br>";
/* ========================= Second Shortcode section start ===============================*/
//Set Shortcode 2 title
$sc2title = apply_filters( 'Shortcode 2 Title', $instance['sc2title'] );
//Display Shortcode 2 title
if ( ! empty( $sc2title ) )
echo $args['before_sc1title'] . "<h3>$sc2title</h3>" . $args['after_sc1title'];
//Do Shortcode 2
echo do_shortcode($instance['sc2']);
//echo "<br>";
/* ========================= Third Shortcode section start =====================*/
//Set Shortcode 3 title
$sc3title = apply_filters( 'Shortcode 3 Title', $instance['sc3title'] );
//Display Shortcode 3 title
if ( ! empty( $sc3title ) )
echo $args['before_sc1title'] . "<h3>$sc3title</h3>" . $args['after_sc1title'];
//Do Shortcode 3
echo do_shortcode($instance['sc3']);
//echo "<br>";
/* ========================= Fourth Shortcode section start ==========================*/
//Set Shortcode 4 title
$sc4title = apply_filters( 'Shortcode 4 Title', $instance['sc4title'] );
//Display Shortcode 4 title
if ( ! empty( $sc4title ) )
echo $args['before_sc1title'] . "<h3>$sc4title</h3>" . $args['after_sc1title'];
//Do Shortcode 4
echo do_shortcode($instance['sc4']);
//echo "<br>";
/* ========================= Fifth Shortcode section start ==========================*/
//Set Shortcode 5 title
$sc5title = apply_filters( 'Shortcode 5 Title', $instance['sc5title'] );
//Display Shortcode 5 title
if ( ! empty( $sc5title ) )
echo $args['before_sc1title'] . "<h3>$sc5title</h3>" . $args['after_sc1title'];
//Do Shortcode 5
echo do_shortcode($instance['sc5']);
//echo "<br>";
/* ========================= Sixth Shortcode section start =============================*/
//Set Shortcode 6 title
$sc6title = apply_filters( 'Shortcode 6 Title', $instance['sc6title'] );
//Display Shortcode 6 title
if ( ! empty( $sc6title ) )
echo $args['before_sc1title'] . "<h3>$sc6title</h3>" . $args['after_sc1title'];
//Do Shortcode 6
echo do_shortcode($instance['sc6']);
echo "<br>"
echo $args['after_widget'];
// Display after widget code
echo $after_widget;
}
// Update the widget settings.
public function update( $new_instance, $old_instance ) {
$instance['title'] = strip_tags( stripslashes($new_instance['title']) );
$instance['avtar_size'] = strip_tags( stripslashes($new_instance['avtar_size']) );
$instance['mtitle'] = strip_tags( stripslashes($new_instance['mtitle']) );
$instance['nav_menu'] = (int) $new_instance['nav_menu'];
$instance['friends_shortcode'] = $new_instance['friends_shortcode'];
$instance['fptitle'] = strip_tags( stripslashes($new_instance['fptitle']) );
$instance['friends_url'] = strip_tags( stripslashes($new_instance['friends_url']) );
$instance['sc1title'] = strip_tags( stripslashes($new_instance['sc1title']) );
$instance['sc1'] = strip_tags( stripslashes($new_instance['sc1']) );
$instance['sc2title'] = strip_tags( stripslashes($new_instance['sc2title']) );
$instance['sc2'] = strip_tags( stripslashes($new_instance['sc2']) );
$instance['sc3title'] = strip_tags( stripslashes($new_instance['sc3title']) );
$instance['sc3'] = strip_tags( stripslashes($new_instance['sc3']) );
$instance['sc4title'] = strip_tags( stripslashes($new_instance['sc4title']) );
$instance['sc4'] = strip_tags( stripslashes($new_instance['sc4']) );
$instance['sc5title'] = strip_tags( stripslashes($new_instance['sc5title']) );
$instance['sc5'] = strip_tags( stripslashes($new_instance['sc5']) );
$instance['sc6title'] = strip_tags( stripslashes($new_instance['sc6title']) );
$instance['sc6'] = strip_tags( stripslashes($new_instance['sc6']) );
return $instance;
}
// =============== Displays widget in Admin Panel
public function form( $instance ) {
$title = isset( $instance['title'] ) ? $instance['title'] : '';
$avtar_size = isset( $instance['avtar_size'] ) ? $instance['avtar_size'] : '';
$mtitle = isset( $instance['mtitle'] ) ? $instance['mtitle'] : '';
$nav_menu = isset( $instance['nav_menu'] ) ? $instance['nav_menu'] : '';
$friends_shortcode = isset( $instance['friends_shortcode'] ) ? $instance['friends_shortcode'] : '';
$fptitle = isset( $instance['fptitle'] ) ? $instance['fptitle'] : '';
$friends_url = isset( $instance['friends_url'] ) ? $instance['friends_url'] : '';
$sc1title = isset( $instance['sc1title'] ) ? $instance['sc1title'] : '';
$sc1 = isset( $instance['sc1'] ) ? $instance['sc1'] : '';
$sc2title = isset( $instance['sc2title'] ) ? $instance['sc2title'] : '';
$sc2 = isset( $instance['sc2'] ) ? $instance['sc2'] : '';
$sc3title = isset( $instance['sc3title'] ) ? $instance['sc3title'] : '';
$sc3 = isset( $instance['sc3'] ) ? $instance['sc3'] : '';
$sc4title = isset( $instance['sc4title'] ) ? $instance['sc4title'] : '';
$sc4 = isset( $instance['sc4'] ) ? $instance['sc4'] : '';
$sc5title = isset( $instance['sc5title'] ) ? $instance['sc5title'] : '';
$sc5 = isset( $instance['sc5'] ) ? $instance['sc5'] : '';
$sc6title = isset( $instance['sc6title'] ) ? $instance['sc6title'] : '';
$sc6 = isset( $instance['sc6'] ) ? $instance['sc6'] : '';
// Get menus
$menus = wp_get_nav_menus( array( 'orderby' => 'name' ) );
// If no menus exists, direct the user to go and create some.
if ( !$menus ) {
echo '<p>'. sprintf( __('No menus have been created yet. <a href="%s">Create some</a>.'), admin_url('nav-menus.php') ) .'</p>';
return;
}
// ============= Widget Selectio s and inputs
?>
<p>
<label for="<?php echo $this->get_field_id( 'title' ); ?>"><?php _e( 'Title:', 'wpspprofwid' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" value="<?php echo $title; ?>" />
</p>
<p>
<div>Select Avatar Size Below:</div>
<label for="<?php echo $this->get_field_id( 'avtar_size' ); ?>"><?php _e( 'Avatar Size: ' ); ?></label>
<select id="<?php echo $this->get_field_id( 'avtar_size' ); ?>" name="<?php echo $this->get_field_name('avtar_size'); ?>">
<option value=""> - No Avatar - </option>
<?php
echo '<option value="200"'. selected( $avtar_size, '200', false ). '>200 x 200px</option>';
echo '<option value="150"'. selected( $avtar_size, '150', false ). '>150 x 150px</option>';
echo '<option value="100"'. selected( $avtar_size, '100', false ). '>100 x 100px</option>';
?>
</select>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'mtitle' ); ?>"><?php _e( 'User Menu Title:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('mtitle'); ?>" name="<?php echo $this->get_field_name('mtitle'); ?>" value="<?php echo $mtitle; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'nav_menu' ); ?>"><?php _e( 'Set User Menu:' ); ?></label>
<select id="<?php echo $this->get_field_id( 'nav_menu' ); ?>" name="<?php echo $this->get_field_name('nav_menu'); ?>">
<option value="">Select Menu</option>
<?php
foreach ( $menus as $menu ) {
echo '<option value="' . $menu->term_id . '"'
. selected( $nav_menu, $menu->term_id, false )
. '>'. $menu->name . '</option>';
}
?>
</select>
</p>
<p>
<div>Check Box to Show Friends</div>
<label for="<?php echo $this->get_field_id( 'friends_shortcode' ); ?>"><?php _e( 'Show Friends: ' ); ?></label>
<input class="checkbox" type="checkbox" <?php checked($friends_shortcode , 'on'); ?> id="<?php echo $this->get_field_id('friends_shortcode'); ?>" name="<?php echo $this->get_field_name('friends_shortcode'); ?>" />
</p>
<p>
<div>Link for Friends Page - leave blank for no link</div>
<label for="<?php echo $this->get_field_id( 'fptitle' ); ?>"><?php _e( 'Friend Page Label - ex. See All Friends' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('fptitle'); ?>" name="<?php echo $this->get_field_name('fptitle'); ?>" value="<?php echo $fptitle; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'friends_url' ); ?>"><?php _e( 'URL to Friends Page:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('friends_url'); ?>" name="<?php echo $this->get_field_name('friends_url'); ?>" value="<?php echo $friends_url; ?>" />
<p>Add Additional Shortcodes Below:</p>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc1title' ); ?>"><?php _e( 'Shortcode 1 Title:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('sc1title'); ?>" name="<?php echo $this->get_field_name('sc1title'); ?>" value="<?php echo $sc1title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc1' ); ?>"><?php _e( 'Shortcode 1:' ); ?></label>
<textarea name="<?php echo $this->get_field_name('sc1'); ?>" id="<?php echo $this->get_field_id('sc1'); ?>" class="widefat"><?php echo $sc1; ?></textarea>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc1title' ); ?>"><?php _e( 'Shortcode 2 Title:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('sc2title'); ?>" name="<?php echo $this->get_field_name('sc2title'); ?>" value="<?php echo $sc2title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc2' ); ?>"><?php _e( 'Shortcode 2:' ); ?></label>
<textarea name="<?php echo $this->get_field_name('sc2'); ?>" id="<?php echo $this->get_field_id('sc2'); ?>" class="widefat"><?php echo $sc2; ?></textarea>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc3title' ); ?>"><?php _e( 'Shortcode 3 Title:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('sc3title'); ?>" name="<?php echo $this->get_field_name('sc3title'); ?>" value="<?php echo $sc3title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc3' ); ?>"><?php _e( 'Shortcode 3:' ); ?></label>
<textarea name="<?php echo $this->get_field_name('sc3'); ?>" id="<?php echo $this->get_field_id('sc3'); ?>" class="widefat"><?php echo $sc3; ?></textarea>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc4title' ); ?>"><?php _e( 'Shortcode 4 Title:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('sc4title'); ?>" name="<?php echo $this->get_field_name('sc4title'); ?>" value="<?php echo $sc4title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc4' ); ?>"><?php _e( 'Shortcode 4:' ); ?></label>
<textarea name="<?php echo $this->get_field_name('sc4'); ?>" id="<?php echo $this->get_field_id('sc4'); ?>" class="widefat"><?php echo $sc4; ?></textarea>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc5title' ); ?>"><?php _e( 'Shortcode 5 Title:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('sc5title'); ?>" name="<?php echo $this->get_field_name('sc5title'); ?>" value="<?php echo $sc5title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc5' ); ?>"><?php _e( 'Shortcode 5:' ); ?></label>
<textarea name="<?php echo $this->get_field_name('sc5'); ?>" id="<?php echo $this->get_field_id('sc5'); ?>" class="widefat"><?php echo $sc5; ?></textarea>
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc6title' ); ?>"><?php _e( 'Shortcode 6 Title:' ); ?></label>
<input type="text" class="widefat" id="<?php echo $this->get_field_id('sc6title'); ?>" name="<?php echo $this->get_field_name('sc6title'); ?>" value="<?php echo $sc6title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id( 'sc6' ); ?>"><?php _e( 'Shortcode 6:' ); ?></label>
<textarea name="<?php echo $this->get_field_name('sc6'); ?>" id="<?php echo $this->get_field_id('sc6'); ?>" class="widefat"><?php echo $sc6; ?></textarea>
</p>
<?php
}
}
?>