wp-content/themes/twentyten/loop.php

   1 <?php
   2 /**
   3  * The loop that displays posts.
   4  *
   5  * The loop displays the posts and the post content.  See
   6  * http://codex.wordpress.org/The_Loop to understand it and
   7  * http://codex.wordpress.org/Template_Tags to understand
   8  * the tags used in it.
   9  *
  10  * This can be overridden in child themes with loop.php or
  11  * loop-template.php, where 'template' is the loop context
  12  * requested by a template. For example, loop-index.php would
  13  * be used if it exists and we ask for the loop with:
  14  * <code>get_template_part( 'loop', 'index' );</code>
  15  *
  16  * @package WordPress
  17  * @subpackage Twenty_Ten
  18  * @since Twenty Ten 1.0
  19  */
  20 ?>
  21
  22 <?php /* Display navigation to next/previous pages when applicable */ ?>
  23 <?php if ( $wp_query->max_num_pages > 1 ) : ?>
  24         <div id="nav-above" class="navigation">
  25                 <div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'twentyten' ) ); ?></div>
  26                 <div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'twentyten' ) ); ?></div>
  27         </div><!-- #nav-above -->
  28 <?php endif; ?>
  29
  30 <?php /* If there are no posts to display, such as an empty archive page */ ?>
  31 <?php if ( ! have_posts() ) : ?>
  32         <div id="post-0" class="post error404 not-found">
  33                 <h1 class="entry-title"><?php _e( 'Not Found', 'twentyten' ); ?></h1>
  34                 <div class="entry-content">
  35                         <p><?php _e( 'Apologies, but no results were found for the requested archive. Perhaps searching will help find a related post.', 'twentyten' ); ?></p>
  36                         <?php get_search_form(); ?>
  37                 </div><!-- .entry-content -->
  38         </div><!-- #post-0 -->
  39 <?php endif; ?>
  40
  41 <?php
  42         /* Start the Loop.
  43          *
  44          * In Twenty Ten we use the same loop in multiple contexts.
  45          * It is broken into three main parts: when we're displaying
  46          * posts that are in the gallery category, when we're displaying
  47          * posts in the asides category, and finally all other posts.
  48          *
  49          * Additionally, we sometimes check for whether we are on an
  50          * archive page, a search page, etc., allowing for small differences
  51          * in the loop on each template without actually duplicating
  52          * the rest of the loop that is shared.
  53          *
  54          * Without further ado, the loop:
  55          */ ?>
  56 <?php while ( have_posts() ) : the_post(); ?>
  57
  58 <?php /* How to display posts of the Gallery format. The gallery category is the old way. */ ?>
  59
  60         <?php if ( ( function_exists( 'get_post_format' ) && 'gallery' == get_post_format( $post->ID ) ) || in_category( _x( 'gallery', 'gallery category slug', 'twentyten' ) ) ) : ?>
  61                 <div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
  62                         <h2 class="entry-title"><a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( 'Permalink to %s', 'twentyten' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark"><?php the_title(); ?></a></h2>
  63
  64                         <div class="entry-meta">
  65                                 <?php twentyten_posted_on(); ?>
  66                         </div><!-- .entry-meta -->
  67
  68                         <div class="entry-content">
  69 <?php if ( post_password_required() ) : ?>
  70                                 <?php the_content(); ?>
  71 <?php else : ?>
  72                                 <?php
  73                                         $images = get_children( array( 'post_parent' => $post->ID, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'orderby' => 'menu_order', 'order' => 'ASC', 'numberposts' => 999 ) );
  74                                         if ( $images ) :
  75                                                 $total_images = count( $images );
  76                                                 $image = array_shift( $images );
  77                                                 $image_img_tag = wp_get_attachment_image( $image->ID, 'thumbnail' );
  78                                 ?>
  79                                                 <div class="gallery-thumb">
  80                                                         <a class="size-thumbnail" href="<?php the_permalink(); ?>"><?php echo $image_img_tag; ?></a>
  81                                                 </div><!-- .gallery-thumb -->
  82                                                 <p><em><?php printf( _n( 'This gallery contains <a %1$s>%2$s photo</a>.', 'This gallery contains <a %1$s>%2$s photos</a>.', $total_images, 'twentyten' ),
  83                                                                 'href="' . get_permalink() . '" title="' . sprintf( esc_attr__( 'Permalink to %s', 'twentyten' ), the_title_attribute( 'echo=0' ) ) . '" rel="bookmark"',
  84                                                                 number_format_i18n( $total_images )
  85                                                         ); ?></em></p>
  86                                 <?php endif; ?>
  87                                                 <?php the_excerpt(); ?>
  88 <?php endif; ?>
  89                         </div><!-- .entry-content -->
  90
  91                         <div class="entry-utility">
  92                         <?php if ( function_exists( 'get_post_format' ) && 'gallery' == get_post_format( $post->ID ) ) : ?>
  93                                 <a href="<?php echo get_post_format_link( 'gallery' ); ?>" title="<?php esc_attr_e( 'View Galleries', 'twentyten' ); ?>"><?php _e( 'More Galleries', 'twentyten' ); ?></a>
  94                                 <span class="meta-sep">|</span>
  95                         <?php elseif ( in_category( _x( 'gallery', 'gallery category slug', 'twentyten' ) ) ) : ?>
  96                                 <a href="<?php echo get_term_link( _x( 'gallery', 'gallery category slug', 'twentyten' ), 'category' ); ?>" title="<?php esc_attr_e( 'View posts in the Gallery category', 'twentyten' ); ?>"><?php _e( 'More Galleries', 'twentyten' ); ?></a>
  97                                 <span class="meta-sep">|</span>
  98                         <?php endif; ?>
  99                                 <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
 100                                 <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
 101                         </div><!-- .entry-utility -->
 102                 </div><!-- #post-## -->
 103
 104 <?php /* How to display posts of the Aside format. The asides category is the old way. */ ?>
 105
 106         <?php elseif ( ( function_exists( 'get_post_format' ) && 'aside' == get_post_format( $post->ID ) ) || in_category( _x( 'asides', 'asides category slug', 'twentyten' ) )  ) : ?>
 107                 <div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
 108
 109                 <?php if ( is_archive() || is_search() ) : // Display excerpts for archives and search. ?>
 110                         <div class="entry-summary">
 111                                 <?php the_excerpt(); ?>
 112                         </div><!-- .entry-summary -->
 113                 <?php else : ?>
 114                         <div class="entry-content">
 115                                 <?php the_content( __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'twentyten' ) ); ?>
 116                         </div><!-- .entry-content -->
 117                 <?php endif; ?>
 118
 119                         <div class="entry-utility">
 120                                 <?php twentyten_posted_on(); ?>
 121                                 <span class="meta-sep">|</span>
 122                                 <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
 123                                 <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
 124                         </div><!-- .entry-utility -->
 125                 </div><!-- #post-## -->
 126
 127 <?php /* How to display all other posts. */ ?>
 128
 129         <?php else : ?>
 130                 <div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
 131                         <h2 class="entry-title"><a href="<?php the_permalink(); ?>" title="<?php printf( esc_attr__( 'Permalink to %s', 'twentyten' ), the_title_attribute( 'echo=0' ) ); ?>" rel="bookmark"><?php the_title(); ?></a></h2>
 132
 133                         <div class="entry-meta">
 134                                 <?php twentyten_posted_on(); ?>
 135                         </div><!-- .entry-meta -->
 136
 137         <?php if ( is_archive() || is_search() ) : // Only display excerpts for archives and search. ?>
 138                         <div class="entry-summary">
 139                                 <?php the_excerpt(); ?>
 140                         </div><!-- .entry-summary -->
 141         <?php else : ?>
 142                         <div class="entry-content">
 143                                 <?php the_content( __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'twentyten' ) ); ?>
 144                                 <?php wp_link_pages( array( 'before' => '<div class="page-link">' . __( 'Pages:', 'twentyten' ), 'after' => '</div>' ) ); ?>
 145                         </div><!-- .entry-content -->
 146         <?php endif; ?>
 147
 148                         <div class="entry-utility">
 149                                 <?php if ( count( get_the_category() ) ) : ?>
 150                                         <span class="cat-links">
 151                                                 <?php printf( __( '<span class="%1$s">Posted in</span> %2$s', 'twentyten' ), 'entry-utility-prep entry-utility-prep-cat-links', get_the_category_list( ', ' ) ); ?>
 152                                         </span>
 153                                         <span class="meta-sep">|</span>
 154                                 <?php endif; ?>
 155                                 <?php
 156                                         $tags_list = get_the_tag_list( '', ', ' );
 157                                         if ( $tags_list ):
 158                                 ?>
 159                                         <span class="tag-links">
 160                                                 <?php printf( __( '<span class="%1$s">Tagged</span> %2$s', 'twentyten' ), 'entry-utility-prep entry-utility-prep-tag-links', $tags_list ); ?>
 161                                         </span>
 162                                         <span class="meta-sep">|</span>
 163                                 <?php endif; ?>
 164                                 <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
 165                                 <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
 166                         </div><!-- .entry-utility -->
 167                 </div><!-- #post-## -->
 168
 169                 <?php comments_template( '', true ); ?>
 170
 171         <?php endif; // This was the if statement that broke the loop into three parts based on categories. ?>
 172
 173 <?php endwhile; // End the loop. Whew. ?>
 174
 175 <?php /* Display navigation to next/previous pages when applicable */ ?>
 176 <?php if (  $wp_query->max_num_pages > 1 ) : ?>
 177                                 <div id="nav-below" class="navigation">
 178                                         <div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'twentyten' ) ); ?></div>
 179                                         <div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'twentyten' ) ); ?></div>
 180                                 </div><!-- #nav-below -->
 181 <?php endif; ?>