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image.php
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<?php
/**
* The template for displaying image attachments.
*
* Learn more: http://codex.wordpress.org/Template_Hierarchy
*
* @package WordPress
* @subpackage Twenty_Twelve
* @since Twenty Twelve 1.0
*/
get_header(); ?>
<div id="primary" class="site-content">
<div id="content" role="main">
<?php while (have_posts()) : the_post(); ?>
<article id="post-<?php the_ID(); ?>" <?php post_class('image-attachment'); ?>>
<header class="entry-header">
<h1 class="entry-title"><?php the_title(); ?></h1>
<footer class="entry-meta">
<?php
$metadata = wp_get_attachment_metadata();
printf(__('<span class="entry-date"><time class="entry-date" datetime="%1$s">%2$s</time></span>
<span class="meta-prep meta-prep-entry-date">发布在 </span>
<a href="%3$s" title="Return to %4$s" rel="gallery">%5$s</a>.', 'twentytwelve'),
esc_attr(get_the_date('c')),
esc_html(get_the_date()),
esc_url(get_permalink($post->post_parent)),
esc_url(get_permalink($post->post_parent)),
get_the_title($post->post_parent)
);
?>
<?php edit_post_link(__('Edit', 'twentytwelve'), '<span class="edit-link">', '</span>'); ?>
</footer><!-- .entry-meta -->
<nav id="image-navigation" class="navigation" role="navigation">
<span
class="previous-image"><?php previous_image_link(false, __('← Previous', 'twentytwelve')); ?></span>
<span
class="next-image"><?php next_image_link(false, __('Next →', 'twentytwelve')); ?></span>
</nav><!-- #image-navigation -->
</header><!-- .entry-header -->
<div class="entry-content">
<div class="entry-attachment">
<div class="attachment">
<?php
/**
* 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,
* 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
*/
$attachments = array_values(get_children(array('post_parent' => $post->post_parent, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID')));
foreach ($attachments as $k => $attachment) :
if ($attachment->ID == $post->ID)
break;
endforeach;
$k++;
// If there is more than 1 attachment in a gallery
if (count($attachments) > 1) :
if (isset($attachments[$k])) :
// get the URL of the next image attachment
$next_attachment_url = get_attachment_link($attachments[$k]->ID);
else :
// or get the URL of the first image attachment
$next_attachment_url = get_attachment_link($attachments[0]->ID);
endif;
else :
// or, if there's only 1 image, get the URL of the image
$next_attachment_url = wp_get_attachment_url();
endif;
?>
<a href="<?php echo esc_url($next_attachment_url); ?>"
title="<?php the_title_attribute(); ?>" rel="attachment"><?php
$attachment_size = apply_filters('twentytwelve_attachment_size', array(960, 960));
echo wp_get_attachment_image($post->ID, $attachment_size);
?></a>
<?php if (!empty($post->post_excerpt)) : ?>
<div class="entry-caption">
<?php the_excerpt(); ?>
</div>
<?php endif; ?>
</div><!-- .attachment -->
</div><!-- .entry-attachment -->
<div class="entry-description">
<?php the_content(); ?>
<?php wp_link_pages(array('before' => '<div class="page-links">' . __('Pages:', 'twentytwelve'), 'after' => '</div>')); ?>
</div><!-- .entry-description -->
</div><!-- .entry-content -->
</article><!-- #post -->
<?php comments_template(); ?>
<?php endwhile; // end of the loop. ?>
</div><!-- #content -->
</div><!-- #primary -->
<?php get_footer(); ?>