<?php
/**
 * Template Name: Fancybox Gallery
 * Description: A Page Template that adds a Fancybox 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">	
				<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  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 	  
					$show_fancybox_title = get_post_meta( $post->ID, 'mega_fancybox_title', true );
						
					if ( $show_fancybox_title == __( 'yes', 'mega' ) )
						$show_fancybox_title = 'true';
					else $show_fancybox_title = 'false';
					
					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="block-fancybox-gallery" class="clearfix">
							<ul class="fancybox-gallery clearfix" id="gallery-<?php the_ID(); ?>">
								<?php foreach ( $attachments as $attachment_id ) { ?> 
										<?php $gallery_image_src = wp_get_attachment_image_src( $attachment_id, 'full' ); ?>
										<?php $zoom = $gallery_image_src[0]; ?>
										<?php $class = "media-image"; ?>
										<?php $attachment = get_post( $attachment_id ); ?>
										<?php $attachment_title = apply_filters( 'the_title', $attachment->post_title ); ?>
										<?php $gallery_image_thumb = wp_get_attachment_image( $attachment_id, 'fancybox-gallery-thumb' ); ?>
										
										<?php $video_url = get_post_meta( $attachment_id, 'mega-attachment-video-url', true ); ?>
										<?php $class = "media-image"; ?>
										<?php if ( ! empty( $video_url ) ) { ?>
											<?php $zoom  = $video_url; ?>
											<?php $class = "media-video"; ?>
										<?php } ?>
								
									<li class="fancybox-gallery-item <?php echo $class; ?>">
										<a class="fancybox" href="<?php echo $zoom; ?>" rel="external" <?php if ( $show_fancybox_title == 'true' ) echo 'title="'. $attachment_title .'"'; ?>>
											<?php echo $gallery_image_thumb; ?>
											<div class="entry-view-wrapper">
												<div class="entry-view">
													<div class="entry-view-content">
														<?php if ( ! empty( $video_url ) ) { ?>
															<i class="icon-play"></i>
														<?php } ?>
													</div>
												</div>
											</div>
										</a>
									</li>
								<?php } ?>
							</ul><!-- .fancybox-gallery -->
						</div><!-- #block-fancybox-gallery -->
									
					<?php } else { ?>
						<p class="no-found"><?php _e( 'No images found, please add some images.', 'mega' ); ?></p>
					<?php } // end if ( $attachments ) ?>
										
				<?php endif; // end if ( post_password_required() ?>
				
				</div><!-- #content -->
			</div><!-- #primary -->
	
<?php get_footer(); ?>