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<?php
if( ! class_exists( 'TIE_SLIDER_WIDGET' ) ) {
/**
* Widget API: TIE_SLIDER_WIDGET class
*/
class TIE_SLIDER_WIDGET extends WP_Widget {
public function __construct(){
$widget_ops = array( 'classname' => 'tie-slider-widget' );
parent::__construct( 'tie-slider-widget', apply_filters( 'TieLabs/theme_name', 'TieLabs' ) .' - '.esc_html__( 'Slider', TIELABS_TEXTDOMAIN), $widget_ops );
}
/**
* Outputs the content for the widget instance.
*/
public function widget( $args, $instance ){
/** This filter is documented in wp-includes/widgets/class-wp-widget-pages.php */
$instance['title'] = apply_filters( 'widget_title', empty( $instance['title'] ) ? '' : $instance['title'], $instance, $this->id_base );
$no_of_posts = ! empty( $instance['no_of_posts'] ) ? $instance['no_of_posts'] : 5;
$custom_slider = ! empty( $instance['custom_slider'] ) ? $instance['custom_slider'] : '';
$posts_order = ! empty( $instance['posts_order'] ) ? $instance['posts_order'] : 'latest';
$cats_id = '';
if( ! empty( $instance['cats_id'] ) ) {
$cats_id = explode ( ',', $instance['cats_id'] );
}
if( ! empty( $instance['slider_only'] ) ) {
$args['before_widget'] = '<div id="'. $args['widget_id'] .'" class="widget container-wrapper tie-slider-widget widget-content-only">';
$args['after_widget'] = '</div>';
$instance['title'] = '';
}
# Enqueue the Sliders Js file
wp_enqueue_script( 'tie-js-sliders' );
echo ( $args['before_widget'] );
if ( ! empty($instance['title']) ){
echo ( $args['before_title'] . $instance['title'] . $args['after_title'] );
}
?>
<div class="main-slider boxed-slider boxed-five-slides-slider slider-in-widget">
<?php
// Loader icon
tie_get_ajax_loader();
?>
<div class="main-slider-inner">
<ul class="tie-slider-nav"></ul>
<div class="container">
<div class="tie-slick-slider">
<?php
if( empty( $custom_slider ) ):
$quert_args = array(
'number' => $no_of_posts,
'order' => $posts_order,
'id' => $cats_id
);
$slider_query = tie_query( $quert_args );
if( $slider_query->have_posts() ):
while ( $slider_query->have_posts() ): $slider_query->the_post();
if( tie_get_option( 'lazy_load' ) ) {
?>
<div class="slide">
<img data-lazy="<?php echo tie_thumb_src( TIELABS_THEME_SLUG.'-image-post' ) ?>" src="<?php echo tie_lazyload_placeholder(); ?>" alt="">
<div class="slide-bg"></div>
<?php
}
else{ ?>
<div style="<?php echo tie_thumb_src_bg( TIELABS_THEME_SLUG.'-image-post' ) ?>" class="slide">
<?php
}
?>
<a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>" class="all-over-thumb-link"><span class="screen-reader-text"><?php the_title(); ?></span></a>
<div class="thumb-overlay">
<div class="thumb-content">
<?php tie_the_post_meta( array( 'author' => false, 'comments' => false, 'views' => false ), '<div class="thumb-meta">', '</div>' ); ?>
<h3 class="thumb-title"><a href="<?php the_permalink(); ?>" title="<?php the_title_attribute(); ?>"><?php the_title(); ?></a></h3>
</div><!-- .thumb-content -->
</div><!-- .thumb-overlay -->
</div><!-- .slide /-->
<?php
endwhile;
endif;
else:
$custom = get_post_custom( $custom_slider );
$slider = maybe_unserialize( $custom['custom_slider'][0] );
$number = count($slider);
if( ! empty( $slider ) ):
foreach( $slider as $slide ): ?>
<div style="background-image: url(<?php echo tie_slider_img_src( $slide['id'] , TIELABS_THEME_SLUG.'-image-large' ) ?>)" class="slide">
<div class="tie-slide-overlay-bg"></div>
<?php if( ! empty( $slide['link'] ) ): ?>
<a href="<?php echo esc_attr( $slide['link'] ) ?>" class="all-over-thumb-link">
<?php endif; ?>
<div class="thumb-overlay">
<?php if( ! empty( $slide['title'] ) ): ?>
<div class="thumb-content">
<h3 class="thumb-title"><?php echo esc_html( $slide['title'] ); ?></h3>
</div>
<?php endif; ?>
</div>
<?php if( ! empty( $slide['link'] ) ):?>
</a>
<?php endif; ?>
</div><!-- .slide /-->
<?php
endforeach;
endif;
endif;
?>
</div><!-- .tie-slick-slider /-->
</div><!-- .container /-->
</div><!-- .main-slider-inner /-->
</div><!-- #main-slider /-->
<?php
wp_reset_postdata();
echo ( $args['after_widget'] );
}
/**
* Handles updating settings for widget instance.
*/
public function update( $new_instance, $old_instance ){
$instance = $old_instance;
$instance['title'] = sanitize_text_field( $new_instance['title'] );
$instance['no_of_posts'] = $new_instance['no_of_posts'];
$instance['custom_slider'] = $new_instance['custom_slider'];
$instance['slider_only'] = ! empty( $new_instance['slider_only'] ) ? 'true' : false;
$instance['posts_order'] = $new_instance['posts_order'];
$instance['cats_id'] = implode( ',', $new_instance['cats_id'] );
return $instance;
}
/**
* Outputs the settings form for the widget.
*/
public function form( $instance ){
$defaults = array( 'title' => esc_html__( 'Featured Posts', TIELABS_TEXTDOMAIN) ,'no_of_posts' => '5', 'cats_id' => '1' );
$instance = wp_parse_args( (array) $instance, $defaults );
$title = isset( $instance['title'] ) ? esc_attr( $instance['title']) : '';
$no_of_posts = isset( $instance['no_of_posts'] ) ? esc_attr( $instance['no_of_posts']) : 5;
$slider_only = isset( $instance['slider_only'] ) ? esc_attr( $instance['slider_only']) : '';
$custom_slider = isset( $instance['custom_slider'] ) ? esc_attr( $instance['custom_slider']) : '';
$posts_order = isset( $instance['posts_order'] ) ? esc_attr( $instance['posts_order']) : '';
$cats_id = array();
if( ! empty( $instance['cats_id'] ) ) {
$cats_id = explode ( ',', $instance['cats_id'] );
}
//Post Order
$post_order = array(
'latest' => esc_html__( 'Recent Posts', TIELABS_TEXTDOMAIN ),
'rand' => esc_html__( 'Random Posts', TIELABS_TEXTDOMAIN ),
'modified' => esc_html__( 'Last Modified Posts', TIELABS_TEXTDOMAIN ),
'popular' => esc_html__( 'Most Commented posts', TIELABS_TEXTDOMAIN ),
'title' => esc_html__( 'Alphabetically', TIELABS_TEXTDOMAIN ),
);
if( tie_get_option( 'tie_post_views' ) ){
$post_order['views'] = esc_html__( 'Most Viewed posts', TIELABS_TEXTDOMAIN );
}
$post_order = apply_filters( 'TieLabs/Widget/Slider/post_order_args' ,$post_order );
$sliders = TIELABS_ADMIN_HELPER::get_sliders( true );
$categories = TIELABS_ADMIN_HELPER::get_categories();
?>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>"><?php esc_html_e( 'Title', TIELABS_TEXTDOMAIN ) ?></label>
<input id="<?php echo esc_attr( $this->get_field_id( 'title' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'title' ) ); ?>" value="<?php echo esc_attr( $title ); ?>" class="widefat" type="text" />
</p>
<p>
<input id="<?php echo esc_attr( $this->get_field_id( 'slider_only' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'slider_only' ) ); ?>" value="true" <?php checked( $slider_only, 'true' ); ?> type="checkbox" />
<label for="<?php echo esc_attr( $this->get_field_id( 'slider_only' ) ); ?>"><?php esc_html_e( 'Show the Slider only?', TIELABS_TEXTDOMAIN) ?></label>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'no_of_posts' ) ); ?>"><?php esc_html_e( 'Number of posts to show', TIELABS_TEXTDOMAIN ) ?></label>
<input id="<?php echo esc_attr( $this->get_field_id( 'no_of_posts' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'no_of_posts' ) ); ?>" value="<?php echo esc_attr( $no_of_posts ) ?>" type="number" step="1" min="1" size="3" class="tiny-text" />
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'cats_id' ) ); ?>"><?php esc_html_e( 'Categories', TIELABS_TEXTDOMAIN) ?></label>
<select multiple="multiple" id="<?php echo esc_attr( $this->get_field_id( 'cats_id' ) ); ?>[]" name="<?php echo esc_attr( $this->get_field_name( 'cats_id' ) ); ?>[]" class="widefat">
<?php foreach ($categories as $key => $option){ ?>
<option value="<?php echo esc_attr( $key ) ?>" <?php if ( in_array( $key , $cats_id ) ){ echo ' selected="selected"' ; } ?>><?php echo esc_html( $option ); ?></option>
<?php } ?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'posts_order' ) ); ?>"><?php esc_html_e( 'Posts order:', TIELABS_TEXTDOMAIN ) ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'posts_order' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'posts_order' ) ); ?>" class="widefat">
<?php
foreach( $post_order as $order => $text ){ ?>
<option value="<?php echo esc_attr( $order ) ?>" <?php selected( $posts_order, $order ); ?>><?php echo esc_html( $text ) ?></option>
<?php
}
?>
</select>
</p>
<p>
<label for="<?php echo esc_attr( $this->get_field_id( 'custom_slider' ) ); ?>"><strong><?php esc_html_e( '- OR -', TIELABS_TEXTDOMAIN) ?></strong> <?php esc_html_e( 'Custom Slider', TIELABS_TEXTDOMAIN ) ?></label>
<select id="<?php echo esc_attr( $this->get_field_id( 'custom_slider' ) ); ?>" name="<?php echo esc_attr( $this->get_field_name( 'custom_slider' ) ); ?>" class="widefat">
<?php foreach ($sliders as $key => $option){ ?>
<option value="<?php echo esc_attr( $key ) ?>" <?php selected( $custom_slider, $key ) ?>><?php echo esc_attr( $option ); ?></option>
<?php } ?>
</select>
</p>
<?php
}
}
/**
* Register the widget.
*/
add_action( 'widgets_init', 'tie_slider_widget_register' );
function tie_slider_widget_register(){
register_widget( 'TIE_SLIDER_WIDGET' );
}
}