class spacious_service_widget extends WP_Widget {
function spacious_service_widget() {
$widget_ops = array( 'classname' => 'widget_service_block', 'description' => __( 'Display some pages as services. Best for Business Top or Bottom sidebar.', 'spacious' ) );
$control_ops = array( 'width' => 200, 'height' =>250 );
parent::WP_Widget( false, $name = __( 'TG: Services', 'spacious' ), $widget_ops, $control_ops);
}
function form( $instance ) {
for ( $i=0; $i<6; $i++ ) {
$var = 'page_id'.$i;
$defaults[$var] = '';
}
$instance = wp_parse_args( (array) $instance, $defaults );
for ( $i=0; $i<6; $i++ ) {
$var = 'page_id'.$i;
$var = absint( $instance[ $var ] );
}
?>
<?php for( $i=0; $i<6; $i++) { ?>
<p>
<label for="<?php echo $this->get_field_id( key($defaults) ); ?>"><?php _e( 'Page', 'spacious' ); ?>:</label>
<?php wp_dropdown_pages( array( 'show_option_none' =>' ','name' => $this->get_field_name( key($defaults) ), 'selected' => $instance[key($defaults)] ) ); ?>
</p>
<?php
next( $defaults );// forwards the key of $defaults array
}
}
function update( $new_instance, $old_instance ) {
$instance = $old_instance;
for( $i=0; $i<6; $i++ ) {
$var = 'page_id'.$i;
$instance[ $var] = absint( $new_instance[ $var ] );
}
return $instance;
}
function widget( $args, $instance ) {
extract( $args );
extract( $instance );
global $post;
$page_array = array();
for( $i=0; $i<6; $i++ ) {
$var = 'page_id'.$i;
$page_id = isset( $instance[ $var ] ) ? $instance[ $var ] : '';
if( !empty( $page_id ) )
array_push( $page_array, $page_id );// Push the page id in the array
}
$get_featured_pages = new WP_Query( array(
'posts_per_page' => -1,
'post_type' => array( 'page' ),
'post__in' => $page_array,
'orderby' => 'post__in'
) );
echo $before_widget; ?>
<?php
$j = 1;
while( $get_featured_pages->have_posts() ):$get_featured_pages->the_post();
$page_title = get_the_title();
if( $j % 2 == 1 && $j > 1 ) {
$service_class = "tg-one-third";
}
elseif ( $j % 3 == 1 && $j > 1 ) {
$service_class = "tg-one-third tg-after-three-blocks-clearfix";
}
else {
$service_class = "tg-one-third";
}
?>
<div class="<?php echo $service_class; ?>">
<?php
if ( has_post_thumbnail() ) {
echo'<div class="service-image">'.get_the_post_thumbnail( $post->ID, 'featured' ).'</div>';
}
?>
<?php echo $before_title; ?><a title="<?php the_title_attribute(); ?>" href="<?php the_permalink(); ?>"><?php echo $page_title; ?></a><?php echo $after_title; ?>
<?php the_excerpt(); ?>
<div class="more-link-wrap">
<a class="more-link" title="<?php the_title_attribute(); ?>" href="<?php the_permalink(); ?>"><?php _e( 'Read more','spacious' ); ?></a>
</div>
</div>
<?php $j++; ?>
<?php endwhile;
// Reset Post Data
wp_reset_query();
?>
<?php
echo $after_widget;
}
}
