defaults = array(
'post_type' => 'post',
'category_name' => '',
'tag' => '',
'posts_per_page' => '5',
'orderby' => 'date',
'order' => 'DESC',
'image_size' => 'medium',
'image_link' => 0,
'show_caption' => 'none',
'show_content' => 'none'
);
$widget_ops = array(
'classname' => 'flexslider_widget',
'description' => __( 'Responsive slider able to showcase any post type', 'acfs' ),
);
$control_ops = array(
'id_base' => 'arconix-flexslider-widget'
);
$this->WP_Widget( 'arconix-flexslider-widget', 'Arconix - FlexSlider', $widget_ops, $control_ops );
}
/**
* Widget Output
*
* @param type $args Display arguments including before_title, after_title, before_widget, and after_widget.
* @param type $instance The settings for the particular instance of the widget
* @since 0.1
* @version 0.5
*/
function widget( $args, $instance ) {
extract( $args, EXTR_SKIP );
/* Merge with defaults */
$instance = wp_parse_args( ( array )$instance, $this->defaults );
/* Before widget (defined by themes) */
echo $before_widget;
/* Title of widget (before and after defined by themes) */
if( ! empty( $instance['title'] ) )
echo $before_title . apply_filters( 'widget_title', $instance['title'], $instance, $this->id_base ) . $after_title;
/* Run our query and output our results */
flexslider_query( $instance );
/* After widget (defined by themes) */
echo $after_widget;
}
/**
* Update a particular instance.
*
* @param array $new_instance New settings for this instance as input by the user via form()
* @param array $old_instance Old settings for this instance
* @return array Settings to save or bool false to cancel saving
* @since 0.1
* @version 0.5
*/
function update( $new_instance, $old_instance ) {
$instance = array();
$instance['title'] = strip_tags( $new_instance['title'] );
$instance['posts_per_page'] = absint( $new_instance['posts_per_page'] );
$instance['category_name'] = strip_tags( $new_instance['category_name'] );
$instance['tag'] = strip_tags( $new_instance['tag'] );
return $new_instance;
}
/**
* Widget form
*
* @param array $instance Current settings
* @since 0.1
* @version 0.5
*/
function form( $instance ) {
/* Merge with defaults */
$instance = wp_parse_args( (array) $instance, $this->defaults );
?>
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