}
function get_the_category($id = false) {
- global $post, $term_cache, $blog_id;
+ global $post;
$id = (int) $id;
if ( !$id )
return $category->name;
}
-function get_the_category_list($separator = '', $parents='') {
+function get_the_category_list($separator = '', $parents='', $post_id = false) {
global $wp_rewrite;
- $categories = get_the_category();
+ $categories = get_the_category($post_id);
if (empty($categories))
return apply_filters('the_category', __('Uncategorized'), $separator, $parents);
return apply_filters('the_category', $thelist, $separator, $parents);
}
+/*
+ * in_category() - Checks whether the current post is within a particular category
+ *
+ * This function checks to see if the post is within the supplied category. The categoy
+ * can be specified by number or name and will be checked as a name first to allow for categories with numeric names.
+ * Note: Prior to v2.5 of WordPress category names where not supported.
+ *
+ * @since 1.2.0
+ *
+ * @param int|string $category
+ * @return bool true if the post is in the supplied category
+*/
function in_category( $category ) { // Check if the current post is in the given category
- global $post, $blog_id;
+ global $post;
+
+ if ( empty($category) )
+ return false;
+
+ $cat_ID = get_cat_ID($category);
+ if ( $cat_ID )
+ $category = $cat_ID;
$categories = get_object_term_cache($post->ID, 'category');
if ( false === $categories )
$categories = wp_get_object_terms($post->ID, 'category');
- if(array_key_exists($category, $categories))
+ if ( array_key_exists($category, $categories) )
return true;
else
return false;
}
-function the_category($separator = '', $parents='') {
- echo get_the_category_list($separator, $parents);
+function the_category($separator = '', $parents='', $post_id = false) {
+ echo get_the_category_list($separator, $parents, $post_id);
}
function category_description($category = 0) {
'hide_empty' => 1, 'child_of' => 0,
'exclude' => '', 'echo' => 1,
'selected' => 0, 'hierarchical' => 0,
- 'name' => 'cat', 'class' => 'postform'
+ 'name' => 'cat', 'class' => 'postform',
+ 'depth' => 0, 'tab_index' => 0
);
$defaults['selected'] = ( is_category() ) ? get_query_var('cat') : 0;
$r['include_last_update_time'] = $r['show_last_update'];
extract( $r );
+ $tab_index_attribute = '';
+ if ( (int) $tab_index > 0 )
+ $tab_index_attribute = " tabindex=\"$tab_index\"";
+
$categories = get_categories($r);
$output = '';
if ( ! empty($categories) ) {
- $output = "<select name='$name' id='$name' class='$class'>\n";
+ $output = "<select name='$name' id='$name' class='$class' $tab_index_attribute>\n";
if ( $show_option_all ) {
$show_option_all = apply_filters('list_cats', $show_option_all);
}
if ( $hierarchical )
- $depth = 0; // Walk the full depth.
+ $depth = $r['depth']; // Walk the full depth.
else
$depth = -1; // Flat.
'order' => 'ASC', 'show_last_update' => 0,
'style' => 'list', 'show_count' => 0,
'hide_empty' => 1, 'use_desc_for_title' => 1,
- 'child_of' => 0, 'feed' => '',
+ 'child_of' => 0, 'feed' => '', 'feed_type' => '',
'feed_image' => '', 'exclude' => '',
'hierarchical' => true, 'title_li' => __('Categories'),
- 'echo' => 1
+ 'echo' => 1, 'depth' => 0
);
$r = wp_parse_args( $args, $defaults );
$r['current_category'] = $wp_query->get_queried_object_id();
if ( $hierarchical )
- $depth = 0; // Walk the full depth.
+ $depth = $r['depth'];
else
$depth = -1; // Flat.
return;
$return = wp_generate_tag_cloud( $tags, $args ); // Here's where those top tags get sorted according to $args
+
if ( is_wp_error( $return ) )
return false;
- else
- echo apply_filters( 'wp_tag_cloud', $return, $args );
+
+ $return = apply_filters( 'wp_tag_cloud', $return, $args );
+
+ if ( 'array' == $args['format'] )
+ return $return;
+
+ echo $return;
}
// $tags = prefetched tag array ( get_tags() )
if ( 'DESC' == $order )
$counts = array_reverse( $counts, true );
+ elseif ( 'RAND' == $order ) {
+ $keys = array_rand( $counts, count($counts) );
+ foreach ( $keys as $key )
+ $temp[$key] = $counts[$key];
+ $counts = $temp;
+ unset($temp);
+ }
$a = array();
$tag_id = $tag_ids[$tag];
$tag_link = clean_url($tag_links[$tag]);
$tag = str_replace(' ', ' ', wp_specialchars( $tag ));
- $a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . attribute_escape( sprintf( __('%d topics'), $count ) ) . "'$rel style='font-size: " .
+ $a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . attribute_escape( sprintf( __ngettext('%d topic','%d topics',$count), $count ) ) . "'$rel style='font-size: " .
( $smallest + ( ( $count - $min_count ) * $font_step ) )
. "$unit;'>$tag</a>";
}
}
function get_the_tags( $id = 0 ) {
+ return apply_filters( 'get_the_tags', get_the_terms($id, 'post_tag') );
+}
+
+function get_the_tag_list( $before = '', $sep = '', $after = '' ) {
+ return apply_filters( 'the_tags', get_the_term_list(0, 'post_tag', $before, $sep, $after) );
+}
+
+function the_tags( $before = 'Tags: ', $sep = ', ', $after = '' ) {
+ return the_terms( 0, 'post_tag', $before, $sep, $after );
+}
+
+function get_the_terms( $id = 0, $taxonomy ) {
global $post;
$id = (int) $id;
if ( !$id )
$id = (int) $post->ID;
- $tags = get_object_term_cache($id, 'post_tag');
- if ( false === $tags )
- $tags = wp_get_object_terms($id, 'post_tag');
+ $terms = get_object_term_cache($id, $taxonomy);
+ if ( false === $terms )
+ $terms = wp_get_object_terms($id, $taxonomy);
- $tags = apply_filters( 'get_the_tags', $tags );
- if ( empty( $tags ) )
+ if ( empty( $terms ) )
return false;
- return $tags;
+
+ return $terms;
}
-function get_the_tag_list( $before = '', $sep = '', $after = '' ) {
- $tags = get_the_tags();
+function get_the_term_list( $id = 0, $taxonomy, $before = '', $sep = '', $after = '' ) {
+ $terms = get_the_terms($id, $taxonomy);
- if ( empty( $tags ) )
+ if ( is_wp_error($terms) )
+ return $terms;
+
+ if ( empty( $terms ) )
return false;
- $tag_list = $before;
- foreach ( $tags as $tag ) {
- $link = get_tag_link($tag->term_id);
+ foreach ( $terms as $term ) {
+ $link = get_term_link($term, $taxonomy);
if ( is_wp_error( $link ) )
return $link;
- $tag_links[] = '<a href="' . $link . '" rel="tag">' . $tag->name . '</a>';
+ $term_links[] = '<a href="' . $link . '" rel="tag">' . $term->name . '</a>';
}
- $tag_links = join( $sep, $tag_links );
- $tag_links = apply_filters( 'the_tags', $tag_links );
- $tag_list .= $tag_links;
-
- $tag_list .= $after;
+ $term_links = apply_filters( "term_links-$taxonomy", $term_links );
- return $tag_list;
+ return $before . join($sep, $term_links) . $after;
}
-function the_tags( $before = 'Tags: ', $sep = ', ', $after = '' ) {
- $return = get_the_tag_list($before, $sep, $after);
+function the_terms( $id, $taxonomy, $before = '', $sep = '', $after = '' ) {
+ $return = get_the_term_list($id, $taxonomy, $before, $sep, $after);
if ( is_wp_error( $return ) )
return false;
else