<?php
/**
 * Template Name: Classic Gallery
 * Description: A Page Template that adds a classic gallery to pages
 *
 * @package WordPress
 * @subpackage Skylab
 * @since Skylab 1.0
 */

get_header(); ?>

	<div id="main" class="clearfix">

		<div id="primary">
			<div id="content" role="main" class="clearfix">	
				<header class="entry-header">
					<h1 class="entry-title"><?php echo the_title();?></h1>
				</header><!-- .entry-header -->
				<?php if ( post_password_required() ) : ?>
					<div class="password-protected">
						<?php the_content(); ?>
					</div>
				<?php else : ?>
						
					<?php		
					global $post;
					
					if ( metadata_exists( 'post', $post->ID, '_page_image_gallery' ) ) {
						$page_image_gallery = get_post_meta( $post->ID, '_page_image_gallery', true );
					} else {
						// Backwards compat
						$attachment_ids = array_filter( array_diff( get_posts( 'post_parent=' . $post->ID . '&numberposts=-1&post_type=attachment&orderby=menu_order&order=ASC&post_mime_type=image&fields=ids' ), array( get_post_thumbnail_id() ) ) );
						$page_image_gallery = implode( ',', $attachment_ids );
					}
					
					$attachments = array_filter( explode( ',', $page_image_gallery ) );
					$thumbs = array();
					if ( $attachments ) { ?>
						<div id="project-images" class="clearfix">
										
							<?php foreach ( $attachments as $attachment_id ) { ?>
								<div class="project-image clearfix">
									<?php $gallery_image = wp_get_attachment_image( $attachment_id, 'large', false ); ?>
									<?php $gallery_image_src = wp_get_attachment_image_src( $attachment_id, 'full' ); ?>
									<?php $zoom = $gallery_image_src[0]; ?>
									
									<?php $gallery_lightbox = ot_get_option( 'gallery_lightbox' ); ?>
									<?php if ( ! empty( $gallery_lightbox ) ) { ?>											
										<a href="<?php echo $zoom; ?>" class="mp" rel="external"><?php echo $gallery_image; ?></a>
									<?php } else { ?>
										<?php echo $gallery_image; ?>
									<?php } ?>
											
									<?php $array = wp_get_attachment_metadata( $attachment_id, true ); ?>
														
									<?php $attachment = get_post( $attachment_id ); ?>
									<?php $attachment_caption = apply_filters( 'the_title', $attachment->post_excerpt ); ?>
														
									<?php if ( $attachment_caption ) : ?>
										<figure><?php echo $attachment_caption; ?></figure>
									<?php endif; ?>
								</div><!-- .project-image -->
							<?php } ?>
											
						</div><!-- #portfolio-images -->
									
					<?php } else { ?>
						<p class="no-found"><?php _e( 'No images found, please add some images.', 'mega' ); ?></p>
					<?php } // end if ( $attachments ) ?>
					
					<?php  if ( !empty( $post->post_content ) ) : ?>
						<div class="page-content">
							<?php while ( have_posts() ) : the_post(); ?>
								<?php the_content(); ?>
							<?php endwhile; // end of the loop. ?>
						</div>
					<?php endif; ?>
					
				<?php endif; // end if ( post_password_required() ?>
			</div><!-- #content -->
		</div><!-- #primary -->
	
<?php get_footer(); ?>