[Pradeep]

I want to show a photo gallery on a page and shortcode works fine but how do I display a selected category instead of showing all images with filters?

[Grace Themes]

Hi Pradeep,

I have completed the changes in custom-functions.php file of your website to display categorized photo gallery.

I have added below code in inc/custom-functions.php file

For customized photo gallery use shortcode:
[photogallery_category filter=’true’ category_id=’5,6′]

You just need to change the category_id
Set filter=’false’ to remove the filter

//[photogallery_category]
function photogallery_shortcode_category_func( $atts ) {
	extract( shortcode_atts( array(
		'show' => -1,
		'category_id' => '',
		'filter' => 'true'
	), $atts ) );
	$pfStr = '';
	
	$categoryArray = explode(',', $category_id);

	$pfStr .= '<div class="photobooth">';
	if( $filter == 'true' ){
		$pfStr .= '<div class="filter-gallery"><ul class="portfoliofilter clearfix"><li><a class="selected" data-filter="*" href="#">'.of_get_option('galleryshowallbtn').'</a><span></span></li>';
		$args = array( 'include' => $categoryArray );
		$categories = get_terms( 'gallerycategory', $args );
		foreach ($categories as $category) {
			$pfStr .= '<li><a data-filter=".'.$category->slug.'" href="#">'.$category->name.'</a></li>';
		}
		$pfStr .= '</ul></div><div class="clear"></div>';
	}
	
	$pfStr .= '<div class="row fivecol portfoliowrap"><div class="portfolio">';
	$j=0;
	
	$args = array( 
				'post_type' => 'photogallery', 
				'posts_per_page' => $show, 
				'tax_query' => array(
					array(
						'taxonomy' => 'gallerycategory',
						'field' => 'ID',
						'terms' => $categoryArray,
						'operator' => 'IN'
					),
				)
				
			);
	query_posts( $args );
	
	if ( have_posts() ) : while ( have_posts() ) : the_post(); 
	$j++;
		$videoUrl = get_post_meta( get_the_ID(), 'video_file_url', true);
		$imgSrc = wp_get_attachment_image_src( get_post_thumbnail_id(), 'full');
		$terms = wp_get_post_terms( get_the_ID(), 'gallerycategory', array("fields" => "all"));
		$slugAr = array();
		foreach( $terms as $tv ){
			$slugAr[] = $tv->slug;
		}
		if ( $imgSrc[0]!='' ) {
			$imgUrl = $imgSrc[0];
		}else{
			$imgUrl = get_template_directory_uri().'/images/img_404.png';
		}
		$pfStr .= '<div class="entry '.implode(' ', $slugAr).'"><div class="holderwrap">
					 <a href="'.( ($videoUrl) ? $videoUrl : $imgSrc[0] ).'" data-rel="prettyPhoto[bkpGallery]"><img src="'.$imgSrc[0].'"/></a>
            </div></div>';
		unset( $slugAr );
	endwhile; else: 
		$pfStr .= '<p>Sorry, photo gallery is empty.</p>';
	endif; 
	wp_reset_query();
	$pfStr .= '</div></div>';
	$pfStr .= '</div>';
	return $pfStr;
}
add_shortcode( 'photogallery_category', 'photogallery_shortcode_category_func' );

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