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<?php
/* * * Widget code for Latest Gallery ** */
class latest_gallery extends WP_Widget {
// constructor
public function __construct() {
$widget_ops = array('description' => __("Display latest gallery.", 'framework'));
parent::__construct(false, $name = __('Latest Gallery','framework'), $widget_ops);
}
// widget form creation
public function form($instance) {
// Check values
if ($instance) {
$title = esc_attr($instance['title']);
$number = esc_attr($instance['number']);
} else {
$title = '';
$number = '';
}
?>
<p>
<label for="<?php echo $this->get_field_id('title'); ?>"><?php _e('Title', 'framework'); ?></label>
<input class="spTitle" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo $title; ?>" />
</p>
<p>
<label for="<?php echo $this->get_field_id('number'); ?>"><?php _e('Number of gallery to show', 'framework'); ?></label>
<input id="<?php echo $this->get_field_id('number'); ?>" name="<?php echo $this->get_field_name('number'); ?>" type="text" value="<?php echo $number; ?>" />
</p>
<?php
}
// update widget
public function update($new_instance, $old_instance) {
$instance = $old_instance;
// Fields
$instance['title'] = strip_tags($new_instance['title']);
$instance['number'] = strip_tags($new_instance['number']);
return $instance;
}
// display widget
public function widget($args, $instance) {
global $wp_query;
$temp_wp_query = clone $wp_query;
extract($args);
// these are the widget options
$post_title = apply_filters('widget_title', $instance['title']);
$number = apply_filters('widget_number', $instance['number']);
$numberPost = (!empty($number)) ? $number :6;
echo $args['before_widget'];
if (!empty($instance['title'])) {
echo $args['before_title'];
echo apply_filters('widget_title', $instance['title'], $instance, $this->id_base);
echo $args['after_title'];
}
$posts = query_posts(array('order' => 'DESC', 'post_type' => 'gallery', 'posts_per_page' => $numberPost, 'post_status' => 'publish'));
if (!empty($posts)) {
echo '<ul>';
foreach ($posts as $post) {
$thumbnail_id=get_post_meta($post->ID, '_thumbnail_id','true');
if(!empty($thumbnail_id)){
$large_src_i = wp_get_attachment_image_src($thumbnail_id, 'full');
$postImage = get_the_post_thumbnail($post->ID );
echo'<li>';
if(isset($imic_options['switch_lightbox']) && $imic_options['switch_lightbox']== 0){
$Lightbox_init = '<a href="'.esc_url($large_src_i[0]) .'" data-rel="prettyPhoto" class="media-box">';
}elseif(isset($imic_options['switch_lightbox']) && $imic_options['switch_lightbox']== 1){
$Lightbox_init = '<a href="'.esc_url($large_src_i[0]) .'" title="'.get_the_title().'" class="media-box magnific-image">';
}
echo $Lightbox_init;
echo $postImage.'</a></li>';
}}
echo'</ul>';
} else {
_e('No Gallery Found','framework');
}
echo $args['after_widget'];
$wp_query = clone $temp_wp_query;
}
}
// register widget
add_action( 'widgets_init', function(){
register_widget( 'latest_gallery' );
});
?>