WordPress 3.4.2
[autoinstalls/wordpress.git] / 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; ?>