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   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 in the Gallery category. */ ?>
  59  
  60      <?php if ( 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                  <div class="gallery-thumb">
  73  <?php
  74      $images = get_children( array( 'post_parent' => $post->ID, 'post_type' => 'attachment', 'post_mime_type' => 'image', 'orderby' => 'menu_order', 'order' => 'ASC', 'numberposts' => 999 ) );
  75      $total_images = count( $images );
  76      $image = array_shift( $images );
  77      $image_img_tag = wp_get_attachment_image( $image->ID, 'thumbnail' );
  78  ?>
  79                      <a class="size-thumbnail" href="<?php the_permalink(); ?>"><?php echo $image_img_tag; ?></a>
  80                  </div><!-- .gallery-thumb -->
  81                  <p><em><?php printf( __( 'This gallery contains <a %1$s>%2$s photos</a>.', 'twentyten' ),
  82                          'href="' . get_permalink() . '" title="' . sprintf( esc_attr__( 'Permalink to %s', 'twentyten' ), the_title_attribute( 'echo=0' ) ) . '" rel="bookmark"',
  83                          $total_images
  84                      ); ?></em></p>
  85  
  86                  <?php the_excerpt(); ?>
  87  <?php endif; ?>
  88              </div><!-- .entry-content -->
  89  
  90              <div class="entry-utility">
  91                  <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>
  92                  <span class="meta-sep">|</span>
  93                  <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
  94                  <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
  95              </div><!-- .entry-utility -->
  96          </div><!-- #post-## -->
  97  
  98  <?php /* How to display posts in the asides category */ ?>
  99  
 100      <?php elseif ( in_category( _x('asides', 'asides category slug', 'twentyten') ) ) : ?>
 101          <div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
 102  
 103          <?php if ( is_archive() || is_search() ) : // Display excerpts for archives and search. ?>
 104              <div class="entry-summary">
 105                  <?php the_excerpt(); ?>
 106              </div><!-- .entry-summary -->
 107          <?php else : ?>
 108              <div class="entry-content">
 109                  <?php the_content( __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'twentyten' ) ); ?>
 110              </div><!-- .entry-content -->
 111          <?php endif; ?>
 112  
 113              <div class="entry-utility">
 114                  <?php twentyten_posted_on(); ?>
 115                  <span class="meta-sep">|</span>
 116                  <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
 117                  <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
 118              </div><!-- .entry-utility -->
 119          </div><!-- #post-## -->
 120  
 121  <?php /* How to display all other posts. */ ?>
 122  
 123      <?php else : ?>
 124          <div id="post-<?php the_ID(); ?>" <?php post_class(); ?>>
 125              <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>
 126  
 127              <div class="entry-meta">
 128                  <?php twentyten_posted_on(); ?>
 129              </div><!-- .entry-meta -->
 130  
 131      <?php if ( is_archive() || is_search() ) : // Only display excerpts for archives and search. ?>
 132              <div class="entry-summary">
 133                  <?php the_excerpt(); ?>
 134              </div><!-- .entry-summary -->
 135      <?php else : ?>
 136              <div class="entry-content">
 137                  <?php the_content( __( 'Continue reading <span class="meta-nav">&rarr;</span>', 'twentyten' ) ); ?>
 138                  <?php wp_link_pages( array( 'before' => '<div class="page-link">' . __( 'Pages:', 'twentyten' ), 'after' => '</div>' ) ); ?>
 139              </div><!-- .entry-content -->
 140      <?php endif; ?>
 141  
 142              <div class="entry-utility">
 143                  <?php if ( count( get_the_category() ) ) : ?>
 144                      <span class="cat-links">
 145                          <?php printf( __( '<span class="%1$s">Posted in</span> %2$s', 'twentyten' ), 'entry-utility-prep entry-utility-prep-cat-links', get_the_category_list( ', ' ) ); ?>
 146                      </span>
 147                      <span class="meta-sep">|</span>
 148                  <?php endif; ?>
 149                  <?php
 150                      $tags_list = get_the_tag_list( '', ', ' );
 151                      if ( $tags_list ):
 152                  ?>
 153                      <span class="tag-links">
 154                          <?php printf( __( '<span class="%1$s">Tagged</span> %2$s', 'twentyten' ), 'entry-utility-prep entry-utility-prep-tag-links', $tags_list ); ?>
 155                      </span>
 156                      <span class="meta-sep">|</span>
 157                  <?php endif; ?>
 158                  <span class="comments-link"><?php comments_popup_link( __( 'Leave a comment', 'twentyten' ), __( '1 Comment', 'twentyten' ), __( '% Comments', 'twentyten' ) ); ?></span>
 159                  <?php edit_post_link( __( 'Edit', 'twentyten' ), '<span class="meta-sep">|</span> <span class="edit-link">', '</span>' ); ?>
 160              </div><!-- .entry-utility -->
 161          </div><!-- #post-## -->
 162  
 163          <?php comments_template( '', true ); ?>
 164  
 165      <?php endif; // This was the if statement that broke the loop into three parts based on categories. ?>
 166  
 167  <?php endwhile; // End the loop. Whew. ?>
 168  
 169  <?php /* Display navigation to next/previous pages when applicable */ ?>
 170  <?php if (  $wp_query->max_num_pages > 1 ) : ?>
 171                  <div id="nav-below" class="navigation">
 172                      <div class="nav-previous"><?php next_posts_link( __( '<span class="meta-nav">&larr;</span> Older posts', 'twentyten' ) ); ?></div>
 173                      <div class="nav-next"><?php previous_posts_link( __( 'Newer posts <span class="meta-nav">&rarr;</span>', 'twentyten' ) ); ?></div>
 174                  </div><!-- #nav-below -->
 175  <?php endif; ?>