__('Customized Facebook LikeBox Widget for your WordPress Website.', 'pg_fb_likebox'),) // Args
);
}
//output widget content
public function widget($args, $instance) {
//Display widget according to user settings
$display_widget = false;
if (is_front_page() && $instance['fb_front_page']) {
$display_widget = true;
}
if (is_page() && $instance['fb_pages']) {
$display_widget = true;
}
if (is_tag() && $instance['fb_tags']) {
$display_widget = true;
}
if (is_category() && $instance['fb_cats']) {
$display_widget = true;
}
if (is_singular('post') && $instance['fb_posts']) {
$display_widget = true;
}
if (!is_singular('post') && $instance['fb_custom_posts']) {
$display_widget = true;
}
if ($display_widget) {
//output widget
echo $args['before_widget'];
if (!empty($instance['title'])) {
echo $args['before_title'] . apply_filters('widget_title', $instance['title']) . $args['after_title']; //title
}
$facebook_page_url = (!empty($instance['fb_page_url'])) ? $instance['fb_page_url'] : ''; //fb page url
$fb_likebox_color = (!empty($instance['fb_likebox_color'])) ? 'data-colorscheme="' . $instance['fb_likebox_color'] . '"' : 'data-colorscheme="light"'; //fb color scheme
$fb_show_face = ($instance['fb_show_face']) ? 'data-show-faces="true"' : 'data-show-faces="false"'; //fb show faces
$fb_show_header = ($instance['fb_show_header']) ? 'data-header="true"' : 'data-header="false"'; //fb show header
$fb_show_posts = ($instance['fb_show_posts']) ? 'data-stream="true"' : 'data-stream="false"'; //fb show stream posts
$fb_show_border = ($instance['fb_show_border']) ? 'data-show-border="true"' : 'data-show-border="false"'; //fb show border
//facebook Likebox code
echo '';
echo '';
echo '';
echo $args['after_widget'];
}
}
//display options for widget admin
public function form($instance) {
//title of widget
$title = (isset($instance['title'])) ? $instance['title'] : __('New title', 'text_domain');
echo '';
echo ' ';
echo '';
echo '
';
//Facebook Page URL
$fb_page_url = (isset($instance['fb_page_url'])) ? $instance['fb_page_url'] : __('https://www.facebook.com/saurabhspeaks', 'text_domain');
echo '';
echo ' ';
echo '';
echo '
';
//Facebook LikeBox Width
$fb_likebox_width = (isset($instance['fb_likebox_width'])) ? $instance['fb_likebox_width'] : __('300', 'text_domain');
echo '';
echo ' ';
echo '';
echo '
';
//Facebook LikeBox Height
$fb_likebox_height = (isset($instance['fb_likebox_height'])) ? $instance['fb_likebox_height'] : __('300', 'text_domain');
echo '';
echo ' ';
echo '';
echo '
';
//Facebook LikeBox Color Scheme
$fb_likebox_color = (isset($instance['fb_likebox_color'])) ? $instance['fb_likebox_color'] : '';
echo '';
echo ' ';
echo '';
echo '
';
//Facebook Customization options
echo '';
$fb_show_face = ($instance['fb_show_face']) ? 'checked' : '';
$fb_show_header = ($instance['fb_show_header']) ? 'checked' : '';
$fb_show_posts = ($instance['fb_show_posts']) ? 'checked' : '';
$fb_show_border = ($instance['fb_show_border']) ? 'checked' : '';
echo ' ';
echo '
';
echo '';
//Display Zones options
echo '';
$fb_front_page = ($instance['fb_front_page']) ? 'checked' : '';
$fb_pages = ($instance['fb_pages']) ? 'checked' : '';
$fb_tags = ($instance['fb_tags']) ? 'checked' : '';
$fb_cats = ($instance['fb_cats']) ? 'checked' : '';
$fb_posts = ($instance['fb_posts']) ? 'checked' : '';
$fb_custom_posts = ($instance['fb_custom_posts']) ? 'checked' : '';
echo ' ';
echo '
';
echo '';
}
//processes widget options to be saved
public function update($new_instance, $old_instance) {
$instance = array();
//We simply add values to $instance array for saving.
$instance['title'] = (!empty($new_instance['title']) ) ? strip_tags($new_instance['title']) : '';
$instance['fb_page_url'] = (!empty($new_instance['fb_page_url']) ) ? strip_tags($new_instance['fb_page_url']) : '';
$instance['fb_likebox_width'] = (!empty($new_instance['fb_likebox_width']) ) ? strip_tags($new_instance['fb_likebox_width']) : '';
$instance['fb_likebox_height'] = (!empty($new_instance['fb_likebox_height']) ) ? strip_tags($new_instance['fb_likebox_height']) : '';
$instance['fb_likebox_color'] = (!empty($new_instance['fb_likebox_color']) ) ? strip_tags($new_instance['fb_likebox_color']) : '';
$instance['fb_show_face'] = (!empty($new_instance['fb_show_face']) ) ? strip_tags($new_instance['fb_show_face']) : '';
$instance['fb_show_header'] = (!empty($new_instance['fb_show_header']) ) ? strip_tags($new_instance['fb_show_header']) : '';
$instance['fb_show_posts'] = (!empty($new_instance['fb_show_posts']) ) ? strip_tags($new_instance['fb_show_posts']) : '';
$instance['fb_show_border'] = (!empty($new_instance['fb_show_border']) ) ? strip_tags($new_instance['fb_show_border']) : '';
$instance['fb_front_page'] = (!empty($new_instance['fb_front_page']) ) ? strip_tags($new_instance['fb_front_page']) : '';
$instance['fb_pages'] = (!empty($new_instance['fb_pages']) ) ? strip_tags($new_instance['fb_pages']) : '';
$instance['fb_tags'] = (!empty($new_instance['fb_tags']) ) ? strip_tags($new_instance['fb_tags']) : '';
$instance['fb_cats'] = (!empty($new_instance['fb_cats']) ) ? strip_tags($new_instance['fb_cats']) : '';
$instance['fb_posts'] = (!empty($new_instance['fb_posts']) ) ? strip_tags($new_instance['fb_posts']) : '';
$instance['fb_custom_posts'] = (!empty($new_instance['fb_custom_posts']) ) ? strip_tags($new_instance['fb_custom_posts']) : '';
return $instance;
}
}
//register widget using the widgets_init
add_action('widgets_init', 'reg_facebook_likebox_widget');
function reg_facebook_likebox_widget() {
register_widget('facebook_likebox_widget');
}