* @subpackage Template
*/
-/**
- * Retrieve category children list separated before and after the term IDs.
- *
- * @since 1.2.0
- *
- * @param int $id Category ID to retrieve children.
- * @param string $before Optional. Prepend before category term ID.
- * @param string $after Optional, default is empty string. Append after category term ID.
- * @param array $visited Optional. Category Term IDs that have already been added.
- * @return string
- */
-function get_category_children( $id, $before = '/', $after = '', $visited = array() ) {
- if ( 0 == $id )
- return '';
-
- $chain = '';
- /** TODO: consult hierarchy */
- $cat_ids = get_all_category_ids();
- foreach ( (array) $cat_ids as $cat_id ) {
- if ( $cat_id == $id )
- continue;
-
- $category = get_category( $cat_id );
- if ( is_wp_error( $category ) )
- return $category;
- if ( $category->parent == $id && !in_array( $category->term_id, $visited ) ) {
- $visited[] = $category->term_id;
- $chain .= $before.$category->term_id.$after;
- $chain .= get_category_children( $category->term_id, $before, $after );
- }
- }
- return $chain;
-}
-
/**
* Retrieve category link URL.
*
* @return string Category description, available.
*/
function category_description( $category = 0 ) {
- global $cat;
- if ( !$category )
- $category = $cat;
-
- return get_term_field( 'description', $category, 'category' );
+ return term_description( $category, 'category' );
}
/**
function wp_dropdown_categories( $args = '' ) {
$defaults = array(
'show_option_all' => '', 'show_option_none' => '',
- 'orderby' => 'ID', 'order' => 'ASC',
+ 'orderby' => 'id', 'order' => 'ASC',
'show_last_update' => 0, 'show_count' => 0,
'hide_empty' => 1, 'child_of' => 0,
'exclude' => '', 'echo' => 1,
$defaults = array(
'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 45,
'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC',
- 'exclude' => '', 'include' => '', 'link' => 'view'
+ 'exclude' => '', 'include' => '', 'link' => 'view', 'taxonomy' => 'post_tag', 'echo' => true
);
$args = wp_parse_args( $args, $defaults );
- $tags = get_tags( array_merge( $args, array( 'orderby' => 'count', 'order' => 'DESC' ) ) ); // Always query top tags
+ $tags = get_terms( $args['taxonomy'], array_merge( $args, array( 'orderby' => 'count', 'order' => 'DESC' ) ) ); // Always query top tags
if ( empty( $tags ) )
return;
foreach ( $tags as $key => $tag ) {
if ( 'edit' == $args['link'] )
- $link = get_edit_tag_link( $tag->term_id );
+ $link = get_edit_tag_link( $tag->term_id, $args['taxonomy'] );
else
- $link = get_tag_link( $tag->term_id );
+ $link = get_term_link( intval($tag->term_id), $args['taxonomy'] );
if ( is_wp_error( $link ) )
return false;
$return = apply_filters( 'wp_tag_cloud', $return, $args );
- if ( 'array' == $args['format'] )
+ if ( 'array' == $args['format'] || empty($args['echo']) )
return $return;
echo $return;
* @return string text for the tooltip of a tag link.
*/
function default_topic_count_text( $count ) {
- return sprintf( __ngettext('%s topic', '%s topics', $count), number_format_i18n( $count ) );
+ return sprintf( _n('%s topic', '%s topics', $count), number_format_i18n( $count ) );
}
/**
* 'format' argument will format the tags in a UL HTML list. The array value for
* the 'format' argument will return in PHP array type format.
*
+ * The 'tag_cloud_sort' filter allows you to override the sorting done
+ * by the 'orderby' argument; passed to the filter: $tags array and $args array.
+ *
* The 'orderby' argument will accept 'name' or 'count' and defaults to 'name'.
* The 'order' is the direction to sort, defaults to 'ASC' and can be 'DESC' or
* 'RAND'.
'smallest' => 8, 'largest' => 22, 'unit' => 'pt', 'number' => 0,
'format' => 'flat', 'orderby' => 'name', 'order' => 'ASC',
'topic_count_text_callback' => 'default_topic_count_text',
+ 'filter' => 1,
);
if ( !isset( $args['topic_count_text_callback'] ) && isset( $args['single_text'] ) && isset( $args['multiple_text'] ) ) {
$body = 'return sprintf (
- __ngettext('.var_export($args['single_text'], true).', '.var_export($args['multiple_text'], true).', $count),
+ _n('.var_export($args['single_text'], true).', '.var_export($args['multiple_text'], true).', $count),
number_format_i18n( $count ));';
$args['topic_count_text_callback'] = create_function('$count', $body);
}
else
uasort( $tags, create_function('$a, $b', 'return ($a->count > $b->count);') );
+ $tags = apply_filters( 'tag_cloud_sort', $tags, $args );
+
if ( 'DESC' == $order )
$tags = array_reverse( $tags, true );
elseif ( 'RAND' == $order ) {
- $keys = array_rand( $tags, count( $tags ) );
+ $keys = (array) array_rand( $tags, count( $tags ) );
+ $temp = array();
foreach ( $keys as $key )
$temp[$key] = $tags[$key];
+
$tags = $temp;
+ $temp = null;
unset( $temp );
}
foreach ( $tags as $key => $tag ) {
$count = $counts[ $key ];
- $tag_link = '#' != $tag->link ? clean_url( $tag->link ) : '#';
+ $tag_link = '#' != $tag->link ? esc_url( $tag->link ) : '#';
$tag_id = isset($tags[ $key ]->id) ? $tags[ $key ]->id : $key;
$tag_name = $tags[ $key ]->name;
- $a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . attribute_escape( $topic_count_text_callback( $count ) ) . "'$rel style='font-size: " .
+ $a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . esc_attr( $topic_count_text_callback( $count ) ) . "'$rel style='font-size: " .
( $smallest + ( ( $count - $min_count ) * $font_step ) )
. "$unit;'>$tag_name</a>";
}
break;
endswitch;
- return apply_filters( 'wp_generate_tag_cloud', $return, $tags, $args );
+ if ( $filter )
+ return apply_filters( 'wp_generate_tag_cloud', $return, $tags, $args );
+ else
+ return $return;
}
//
* @return string
*/
function get_the_tag_list( $before = '', $sep = '', $after = '' ) {
- return apply_filters( 'the_tags', get_the_term_list( 0, 'post_tag', $before, $sep, $after ) );
+ return apply_filters( 'the_tags', get_the_term_list( 0, 'post_tag', $before, $sep, $after ), $before, $sep, $after);
}
/**
* @param string $after Optional. After list.
* @return string
*/
-function the_tags( $before = 'Tags: ', $sep = ', ', $after = '' ) {
- return the_terms( 0, 'post_tag', $before, $sep, $after );
+function the_tags( $before = null, $sep = ', ', $after = '' ) {
+ if ( null === $before )
+ $before = __('Tags: ');
+ echo get_the_tag_list($before, $sep, $after);
+}
+
+/**
+ * Retrieve tag description.
+ *
+ * @since 2.8
+ *
+ * @param int $tag Optional. Tag ID. Will use global tag ID by default.
+ * @return string Tag description, available.
+ */
+function tag_description( $tag = 0 ) {
+ return term_description( $tag );
+}
+
+/**
+ * Retrieve term description.
+ *
+ * @since 2.8
+ *
+ * @param int $term Optional. Term ID. Will use global term ID by default.
+ * @return string Term description, available.
+ */
+function term_description( $term = 0, $taxonomy = 'post_tag' ) {
+ if ( !$term && ( is_tax() || is_tag() || is_category() ) ) {
+ global $wp_query;
+ $term = $wp_query->get_queried_object();
+ $taxonomy = $term->taxonomy;
+ $term = $term->term_id;
+ }
+ return get_term_field( 'description', $term, $taxonomy );
}
/**