119 lines
4.3 KiB
PHP
119 lines
4.3 KiB
PHP
<?php
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/**
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* The template for displaying image attachments.
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*
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* Learn more: http://codex.wordpress.org/Template_Hierarchy
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*
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* @package WordPress
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* @subpackage Twenty_Thirteen
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* @since Twenty Thirteen 1.0
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*/
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the_post();
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/**
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* Grab the IDs of all the image attachments in a gallery so we can get the URL of the next adjacent image in a gallery,
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* or the first image (if we're looking at the last image in a gallery), or, in a gallery of one, just the link to that image file
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*/
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$attachments = array_values( get_children( array(
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'post_parent' => $post->post_parent,
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'post_status' => 'inherit',
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'post_type' => 'attachment',
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'post_mime_type' => 'image',
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'order' => 'ASC',
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'orderby' => 'menu_order ID'
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) ) );
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foreach ( $attachments as $k => $attachment ) :
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if ( $attachment->ID == $post->ID )
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break;
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endforeach;
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$k++;
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// If there is more than 1 attachment in a gallery
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if ( count( $attachments ) > 1 ) :
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if ( isset( $attachments[ $k ] ) ) :
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// get the URL of the next image attachment
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$next_attachment_url = get_attachment_link( $attachments[ $k ]->ID );
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else :
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// or get the URL of the first image attachment
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$next_attachment_url = get_attachment_link( $attachments[ 0 ]->ID );
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endif;
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else :
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// or, if there's only 1 image, get the URL of the image
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$next_attachment_url = wp_get_attachment_url();
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endif;
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get_header(); ?>
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<div id="primary" class="content-area">
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<div id="content" class="site-content" role="main">
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<article id="post-<?php the_ID(); ?>" <?php post_class( 'image-attachment' ); ?>>
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<header class="entry-header">
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<h1 class="entry-title"><?php the_title(); ?></h1>
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<div class="entry-meta">
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<?php
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$published_text = __( '<span class="attachment-meta">Published on <time class="entry-date" datetime="%1$s">%2$s</time> in <a href="%3$s" title="Return to %4$s" rel="gallery">%5$s</a></span>', 'twentythirteen' );
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$post_title = get_the_title( $post->post_parent );
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if ( empty( $post_title ) || 0 == $post->post_parent )
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$published_text = '<span class="attachment-meta"><time class="entry-date" datetime="%1$s">%2$s</time></span>';
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printf( $published_text,
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esc_attr( get_the_date( 'c' ) ),
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esc_html( get_the_date() ),
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esc_url( get_permalink( $post->post_parent ) ),
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esc_attr( strip_tags( $post_title ) ),
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$post_title
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);
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$metadata = wp_get_attachment_metadata();
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printf( '<span class="attachment-meta full-size-link"><a href="%1$s" title="Link to full-size image">View full %2$s × %3$s resolution</a></span>',
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esc_url( wp_get_attachment_url() ),
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$metadata['width'],
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$metadata['height']
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);
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edit_post_link( __( 'Edit', 'twentythirteen' ), '<span class="edit-link">', '</span>' ); ?>
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</div><!-- .entry-meta -->
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</header><!-- .entry-header -->
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<div class="entry-content">
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<nav id="image-navigation" class="navigation image-navigation" role="navigation">
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<span class="nav-previous"><?php previous_image_link( false, __( '<span class="meta-nav">←</span> Previous', 'twentythirteen' ) ); ?></span>
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<span class="nav-next"><?php next_image_link( false, __( 'Next <span class="meta-nav">→</span>', 'twentythirteen' ) ); ?></span>
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</nav><!-- #image-navigation -->
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<div class="entry-attachment">
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<div class="attachment">
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<a href="<?php echo esc_url( $next_attachment_url ); ?>" title="<?php the_title_attribute(); ?>" rel="attachment"><?php
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$attachment_size = apply_filters( 'twentythirteen_attachment_size', array( 724, 724 ) );
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echo wp_get_attachment_image( $post->ID, $attachment_size );
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?></a>
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<?php if ( ! empty( $post->post_excerpt ) ) : ?>
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<div class="entry-caption">
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<?php the_excerpt(); ?>
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</div>
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<?php endif; ?>
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</div><!-- .attachment -->
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</div><!-- .entry-attachment -->
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<?php if ( ! empty( $post->post_content ) ) : ?>
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<div class="entry-description">
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<?php the_content(); ?>
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<?php wp_link_pages( array( 'before' => '<div class="page-links">' . __( 'Pages:', 'twentythirteen' ), 'after' => '</div>' ) ); ?>
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</div><!-- .entry-description -->
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<?php endif; ?>
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</div><!-- .entry-content -->
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</article><!-- #post -->
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<?php comments_template(); ?>
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</div><!-- #content -->
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</div><!-- #primary -->
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<?php get_footer(); ?>
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