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Whitespacing/coding standards cleanup for category-template.php 

git-svn-id: http://svn.automattic.com/wordpress/trunk@8574 1a063a9b-81f0-0310-95a4-ce76da25c4cd
This commit is contained in:
markjaquith 2008-08-06 21:01:46 +00:00
parent d40ac02f98
commit 17df697bef
1 changed files with 120 additions and 121 deletions
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241
wp-includes/category-template.php
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@ -1,6 +1,6 @@
<?php <?php
function get_category_children($id, $before = '/', $after = '', $visited=array()) { function get_category_children( $id, $before = '/', $after = '', $visited = array() ) {
if ( 0 == $id ) if ( 0 == $id )
return ''; return '';
@ -11,43 +11,43 @@ function get_category_children($id, $before = '/', $after = '', $visited=array()
if ( $cat_id == $id ) if ( $cat_id == $id )
continue; continue;
$category = get_category($cat_id); $category = get_category( $cat_id );
if ( is_wp_error( $category ) ) if ( is_wp_error( $category ) )
return $category; return $category;
if ( $category->parent == $id && !in_array($category->term_id, $visited) ) { if ( $category->parent == $id && !in_array( $category->term_id, $visited ) ) {
$visited[] = $category->term_id; $visited[] = $category->term_id;
$chain .= $before.$category->term_id.$after; $chain .= $before.$category->term_id.$after;
$chain .= get_category_children($category->term_id, $before, $after); $chain .= get_category_children( $category->term_id, $before, $after );
} }
} }
return $chain; return $chain;
} }
function get_category_link($category_id) { function get_category_link( $category_id ) {
global $wp_rewrite; global $wp_rewrite;
$catlink = $wp_rewrite->get_category_permastruct(); $catlink = $wp_rewrite->get_category_permastruct();
if ( empty($catlink) ) { if ( empty( $catlink ) ) {
$file = get_option('home') . '/'; $file = get_option( 'home' ) . '/';
$catlink = $file . '?cat=' . $category_id; $catlink = $file . '?cat=' . $category_id;
} else { } else {
$category = &get_category($category_id); $category = &get_category( $category_id );
if ( is_wp_error( $category ) ) if ( is_wp_error( $category ) )
return $category; return $category;
$category_nicename = $category->slug; $category_nicename = $category->slug;
if ( $parent = $category->parent ) if ( $parent = $category->parent )
$category_nicename = get_category_parents($parent, false, '/', true) . $category_nicename; $category_nicename = get_category_parents( $parent, false, '/', true ) . $category_nicename;
$catlink = str_replace('%category%', $category_nicename, $catlink); $catlink = str_replace( '%category%', $category_nicename, $catlink );
$catlink = get_option('home') . user_trailingslashit($catlink, 'category'); $catlink = get_option( 'home' ) . user_trailingslashit( $catlink, 'category' );
} }
return apply_filters('category_link', $catlink, $category_id); return apply_filters( 'category_link', $catlink, $category_id );
} }
function get_category_parents($id, $link = FALSE, $separator = '/', $nicename = FALSE, $visited = array()){ function get_category_parents( $id, $link = FALSE, $separator = '/', $nicename = FALSE, $visited = array() ) {
$chain = ''; $chain = '';
$parent = &get_category($id); $parent = &get_category( $id );
if ( is_wp_error( $parent ) ) if ( is_wp_error( $parent ) )
return $parent; return $parent;
@ -56,46 +56,46 @@ function get_category_parents($id, $link = FALSE, $separator = '/', $nicename =
else else
$name = $parent->cat_name; $name = $parent->cat_name;
if ( $parent->parent && ($parent->parent != $parent->term_id) && !in_array($parent->parent, $visited) ) { if ( $parent->parent && ( $parent->parent != $parent->term_id ) && !in_array( $parent->parent, $visited ) ) {
$visited[] = $parent->parent; $visited[] = $parent->parent;
$chain .= get_category_parents($parent->parent, $link, $separator, $nicename, $visited); $chain .= get_category_parents( $parent->parent, $link, $separator, $nicename, $visited );
} }
if ( $link ) if ( $link )
$chain .= '<a href="' . get_category_link($parent->term_id) . '" title="' . sprintf(__("View all posts in %s"), $parent->cat_name) . '">'.$name.'</a>' . $separator; $chain .= '<a href="' . get_category_link( $parent->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $parent->cat_name ) . '">'.$name.'</a>' . $separator;
else else
$chain .= $name.$separator; $chain .= $name.$separator;
return $chain; return $chain;
} }
function get_the_category($id = false) { function get_the_category( $id = false ) {
global $post; global $post;
$id = (int) $id; $id = (int) $id;
if ( !$id ) if ( !$id )
$id = (int) $post->ID; $id = (int) $post->ID;
$categories = get_object_term_cache($id, 'category'); $categories = get_object_term_cache( $id, 'category' );
if ( false === $categories ) if ( false === $categories )
$categories = wp_get_object_terms($id, 'category'); $categories = wp_get_object_terms( $id, 'category' );
if ( !empty($categories) ) if ( !empty( $categories ) )
usort($categories, '_usort_terms_by_name'); usort( $categories, '_usort_terms_by_name' );
else else
$categories = array(); $categories = array();
foreach( (array) array_keys($categories) as $key) { foreach ( (array) array_keys( $categories ) as $key ) {
_make_cat_compat($categories[$key]); _make_cat_compat( $categories[$key] );
} }
return $categories; return $categories;
} }
function _usort_terms_by_name($a, $b) { function _usort_terms_by_name( $a, $b ) {
return strcmp($a->name, $b->name); return strcmp( $a->name, $b->name );
} }
function _usort_terms_by_ID($a, $b) { function _usort_terms_by_ID( $a, $b ) {
if ( $a->term_id > $b->term_id ) if ( $a->term_id > $b->term_id )
return 1; return 1;
elseif ( $a->term_id < $b->term_id ) elseif ( $a->term_id < $b->term_id )
@ -104,42 +104,42 @@ function _usort_terms_by_ID($a, $b) {
return 0; return 0;
} }
function get_the_category_by_ID($cat_ID) { function get_the_category_by_ID( $cat_ID ) {
$cat_ID = (int) $cat_ID; $cat_ID = (int) $cat_ID;
$category = &get_category($cat_ID); $category = &get_category( $cat_ID );
if ( is_wp_error( $category ) ) if ( is_wp_error( $category ) )
return $category; return $category;
return $category->name; return $category->name;
} }
function get_the_category_list($separator = '', $parents='', $post_id = false) { function get_the_category_list( $separator = '', $parents='', $post_id = false ) {
global $wp_rewrite; global $wp_rewrite;
$categories = get_the_category($post_id); $categories = get_the_category( $post_id );
if (empty($categories)) if ( empty( $categories ) )
return apply_filters('the_category', __('Uncategorized'), $separator, $parents); return apply_filters( 'the_category', __( 'Uncategorized' ), $separator, $parents );
$rel = ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) ? 'rel="category tag"' : 'rel="category"'; $rel = ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) ? 'rel="category tag"' : 'rel="category"';
$thelist = ''; $thelist = '';
if ( '' == $separator ) { if ( '' == $separator ) {
$thelist .= '<ul class="post-categories">'; $thelist .= '<ul class="post-categories">';
foreach ( $categories as $category ) { foreach ( $categories as $category ) {
$thelist .= "\n\t<li>"; $thelist .= "\n\t<li>";
switch ( strtolower($parents) ) { switch ( strtolower( $parents ) ) {
case 'multiple': case 'multiple':
if ($category->parent) if ( $category->parent )
$thelist .= get_category_parents($category->parent, TRUE); $thelist .= get_category_parents( $category->parent, TRUE );
$thelist .= '<a href="' . get_category_link($category->term_id) . '" title="' . sprintf(__("View all posts in %s"), $category->name) . '" ' . $rel . '>' . $category->name.'</a></li>'; $thelist .= '<a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . $rel . '>' . $category->name.'</a></li>';
break; break;
case 'single': case 'single':
$thelist .= '<a href="' . get_category_link($category->term_id) . '" title="' . sprintf(__("View all posts in %s"), $category->name) . '" ' . $rel . '>'; $thelist .= '<a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . $rel . '>';
if ($category->parent) if ( $category->parent )
$thelist .= get_category_parents($category->parent, FALSE); $thelist .= get_category_parents( $category->parent, FALSE );
$thelist .= $category->name.'</a></li>'; $thelist .= $category->name.'</a></li>';
break; break;
case '': case '':
default: default:
$thelist .= '<a href="' . get_category_link($category->term_id) . '" title="' . sprintf(__("View all posts in %s"), $category->name) . '" ' . $rel . '>' . $category->cat_name.'</a></li>'; $thelist .= '<a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . $rel . '>' . $category->cat_name.'</a></li>';
} }
} }
$thelist .= '</ul>'; $thelist .= '</ul>';
@ -148,26 +148,26 @@ function get_the_category_list($separator = '', $parents='', $post_id = false) {
foreach ( $categories as $category ) { foreach ( $categories as $category ) {
if ( 0 < $i ) if ( 0 < $i )
$thelist .= $separator . ' '; $thelist .= $separator . ' ';
switch ( strtolower($parents) ) { switch ( strtolower( $parents ) ) {
case 'multiple': case 'multiple':
if ( $category->parent ) if ( $category->parent )
$thelist .= get_category_parents($category->parent, TRUE); $thelist .= get_category_parents( $category->parent, TRUE );
$thelist .= '<a href="' . get_category_link($category->term_id) . '" title="' . sprintf(__("View all posts in %s"), $category->name) . '" ' . $rel . '>' . $category->cat_name.'</a>'; $thelist .= '<a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . $rel . '>' . $category->cat_name.'</a>';
break; break;
case 'single': case 'single':
$thelist .= '<a href="' . get_category_link($category->term_id) . '" title="' . sprintf(__("View all posts in %s"), $category->name) . '" ' . $rel . '>'; $thelist .= '<a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . $rel . '>';
if ( $category->parent ) if ( $category->parent )
$thelist .= get_category_parents($category->parent, FALSE); $thelist .= get_category_parents( $category->parent, FALSE );
$thelist .= "$category->cat_name</a>"; $thelist .= "$category->cat_name</a>";
break; break;
case '': case '':
default: default:
$thelist .= '<a href="' . get_category_link($category->term_id) . '" title="' . sprintf(__("View all posts in %s"), $category->name) . '" ' . $rel . '>' . $category->name.'</a>'; $thelist .= '<a href="' . get_category_link( $category->term_id ) . '" title="' . sprintf( __( "View all posts in %s" ), $category->name ) . '" ' . $rel . '>' . $category->name.'</a>';
} }
++$i; ++$i;
} }
} }
return apply_filters('the_category', $thelist, $separator, $parents); return apply_filters( 'the_category', $thelist, $separator, $parents );
} }
/* /*
@ -185,38 +185,38 @@ function get_the_category_list($separator = '', $parents='', $post_id = false) {
function in_category( $category ) { // Check if the current post is in the given category function in_category( $category ) { // Check if the current post is in the given category
global $post; global $post;
if ( empty($category) ) if ( empty( $category ) )
return false; return false;
// If category is not an int, check to see if it's a name // If category is not an int, check to see if it's a name
if ( ! is_int($category) ) { if ( ! is_int( $category ) ) {
$cat_ID = get_cat_ID($category); $cat_ID = get_cat_ID( $category );
if ( $cat_ID ) if ( $cat_ID )
$category = $cat_ID; $category = $cat_ID;
} }
$categories = get_object_term_cache($post->ID, 'category'); $categories = get_object_term_cache( $post->ID, 'category' );
if ( false === $categories ) if ( false === $categories )
$categories = wp_get_object_terms($post->ID, 'category'); $categories = wp_get_object_terms( $post->ID, 'category' );
if ( array_key_exists($category, $categories) ) if ( array_key_exists( $category, $categories ) )
return true; return true;
else else
return false; return false;
} }
function the_category($separator = '', $parents='', $post_id = false) { function the_category( $separator = '', $parents='', $post_id = false ) {
echo get_the_category_list($separator, $parents, $post_id); echo get_the_category_list( $separator, $parents, $post_id );
} }
function category_description($category = 0) { function category_description( $category = 0 ) {
global $cat; global $cat;
if ( !$category ) if ( !$category )
$category = $cat; $category = $cat;
return get_term_field('description', $category, 'category'); return get_term_field( 'description', $category, 'category' );
} }
function wp_dropdown_categories($args = '') { function wp_dropdown_categories( $args = '' ) {
$defaults = array( $defaults = array(
'show_option_all' => '', 'show_option_none' => '', 'show_option_all' => '', 'show_option_none' => '',
'orderby' => 'ID', 'order' => 'ASC', 'orderby' => 'ID', 'order' => 'ASC',
@ -228,7 +228,7 @@ function wp_dropdown_categories($args = '') {
'depth' => 0, 'tab_index' => 0 'depth' => 0, 'tab_index' => 0
); );
$defaults['selected'] = ( is_category() ) ? get_query_var('cat') : 0; $defaults['selected'] = ( is_category() ) ? get_query_var( 'cat' ) : 0;
$r = wp_parse_args( $args, $defaults ); $r = wp_parse_args( $args, $defaults );
$r['include_last_update_time'] = $r['show_last_update']; $r['include_last_update_time'] = $r['show_last_update'];
@ -238,19 +238,19 @@ function wp_dropdown_categories($args = '') {
if ( (int) $tab_index > 0 ) if ( (int) $tab_index > 0 )
$tab_index_attribute = " tabindex=\"$tab_index\""; $tab_index_attribute = " tabindex=\"$tab_index\"";
$categories = get_categories($r); $categories = get_categories( $r );
$output = ''; $output = '';
if ( ! empty($categories) ) { if ( ! empty( $categories ) ) {
$output = "<select name='$name' id='$name' class='$class' $tab_index_attribute>\n"; $output = "<select name='$name' id='$name' class='$class' $tab_index_attribute>\n";
if ( $show_option_all ) { if ( $show_option_all ) {
$show_option_all = apply_filters('list_cats', $show_option_all); $show_option_all = apply_filters( 'list_cats', $show_option_all );
$output .= "\t<option value='0'>$show_option_all</option>\n"; $output .= "\t<option value='0'>$show_option_all</option>\n";
} }
if ( $show_option_none) { if ( $show_option_none ) {
$show_option_none = apply_filters('list_cats', $show_option_none); $show_option_none = apply_filters( 'list_cats', $show_option_none );
$output .= "\t<option value='-1'>$show_option_none</option>\n"; $output .= "\t<option value='-1'>$show_option_none</option>\n";
} }
@ -259,11 +259,11 @@ function wp_dropdown_categories($args = '') {
else else
$depth = -1; // Flat. $depth = -1; // Flat.
$output .= walk_category_dropdown_tree($categories, $depth, $r); $output .= walk_category_dropdown_tree( $categories, $depth, $r );
$output .= "</select>\n"; $output .= "</select>\n";
} }
$output = apply_filters('wp_dropdown_cats', $output); $output = apply_filters( 'wp_dropdown_cats', $output );
if ( $echo ) if ( $echo )
echo $output; echo $output;
@ -271,7 +271,7 @@ function wp_dropdown_categories($args = '') {
return $output; return $output;
} }
function wp_list_categories($args = '') { function wp_list_categories( $args = '' ) {
$defaults = array( $defaults = array(
'show_option_all' => '', 'orderby' => 'name', 'show_option_all' => '', 'orderby' => 'name',
'order' => 'ASC', 'show_last_update' => 0, 'order' => 'ASC', 'show_last_update' => 0,
@ -279,7 +279,7 @@ function wp_list_categories($args = '') {
'hide_empty' => 1, 'use_desc_for_title' => 1, 'hide_empty' => 1, 'use_desc_for_title' => 1,
'child_of' => 0, 'feed' => '', 'feed_type' => '', 'child_of' => 0, 'feed' => '', 'feed_type' => '',
'feed_image' => '', 'exclude' => '', 'current_category' => 0, 'feed_image' => '', 'exclude' => '', 'current_category' => 0,
'hierarchical' => true, 'title_li' => __('Categories'), 'hierarchical' => true, 'title_li' => __( 'Categories' ),
'echo' => 1, 'depth' => 0 'echo' => 1, 'depth' => 0
); );
@ -295,25 +295,25 @@ function wp_list_categories($args = '') {
extract( $r ); extract( $r );
$categories = get_categories($r); $categories = get_categories( $r );
$output = ''; $output = '';
if ( $title_li && 'list' == $style ) if ( $title_li && 'list' == $style )
$output = '<li class="categories">' . $r['title_li'] . '<ul>'; $output = '<li class="categories">' . $r['title_li'] . '<ul>';
if ( empty($categories) ) { if ( empty( $categories ) ) {
if ( 'list' == $style ) if ( 'list' == $style )
$output .= '<li>' . __("No categories") . '</li>'; $output .= '<li>' . __( "No categories" ) . '</li>';
else else
$output .= __("No categories"); $output .= __( "No categories" );
} else { } else {
global $wp_query; global $wp_query;
if( !empty($show_option_all) ) if( !empty( $show_option_all ) )
if ('list' == $style ) if ( 'list' == $style )
$output .= '<li><a href="' . get_bloginfo('url') . '">' . $show_option_all . '</a></li>'; $output .= '<li><a href="' . get_bloginfo( 'url' ) . '">' . $show_option_all . '</a></li>';
else else
$output .= '<a href="' . get_bloginfo('url') . '">' . $show_option_all . '</a>'; $output .= '<a href="' . get_bloginfo( 'url' ) . '">' . $show_option_all . '</a>';
if ( empty( $r['current_category'] ) && is_category() ) if ( empty( $r['current_category'] ) && is_category() )
$r['current_category'] = $wp_query->get_queried_object_id(); $r['current_category'] = $wp_query->get_queried_object_id();
@ -323,13 +323,13 @@ function wp_list_categories($args = '') {
else else
$depth = -1; // Flat. $depth = -1; // Flat.
$output .= walk_category_tree($categories, $depth, $r); $output .= walk_category_tree( $categories, $depth, $r );
} }
if ( $title_li && 'list' == $style ) if ( $title_li && 'list' == $style )
$output .= '</ul></li>'; $output .= '</ul></li>';
$output = apply_filters('wp_list_categories', $output); $output = apply_filters( 'wp_list_categories', $output );
if ( $echo ) if ( $echo )
echo $output; echo $output;
@ -345,9 +345,9 @@ function wp_tag_cloud( $args = '' ) {
); );
$args = wp_parse_args( $args, $defaults ); $args = wp_parse_args( $args, $defaults );
$tags = get_tags( array_merge($args, array('orderby' => 'count', 'order' => 'DESC')) ); // Always query top tags $tags = get_tags( array_merge( $args, array( 'orderby' => 'count', 'order' => 'DESC' ) ) ); // Always query top tags
if ( empty($tags) ) if ( empty( $tags ) )
return; return;
foreach ( $tags as $key => $tag ) { foreach ( $tags as $key => $tag ) {
@ -373,8 +373,8 @@ function wp_tag_cloud( $args = '' ) {
* Generates a tag cloud (heatmap) from provided data * Generates a tag cloud (heatmap) from provided data
* *
* TODO: Complete * TODO: Complete
* *
* @since 2.6 * @since 2.6
* *
* $tags = array of objects with the properties 'name', 'link', 'id', and 'count' * $tags = array of objects with the properties 'name', 'link', 'id', and 'count'
* $args['format'] = 'flat' => whitespace separated, 'list' => UL, 'array' => array() * $args['format'] = 'flat' => whitespace separated, 'list' => UL, 'array' => array()
@ -388,17 +388,17 @@ function wp_generate_tag_cloud( $tags, $args = '' ) {
'single_text' => '%d topic', 'multiple_text' => '%d topics' 'single_text' => '%d topic', 'multiple_text' => '%d topics'
); );
$args = wp_parse_args( $args, $defaults ); $args = wp_parse_args( $args, $defaults );
extract($args); extract( $args );
if ( empty($tags) ) if ( empty( $tags ) )
return; return;
$counts = array(); $counts = array();
foreach ( (array) $tags as $key => $tag ) foreach ( (array) $tags as $key => $tag )
$counts[ $key ] = $tag->count; $counts[ $key ] = $tag->count;
$min_count = min($counts); $min_count = min( $counts );
$spread = max($counts) - $min_count; $spread = max( $counts ) - $min_count;
if ( $spread <= 0 ) if ( $spread <= 0 )
$spread = 1; $spread = 1;
$font_spread = $largest - $smallest; $font_spread = $largest - $smallest;
@ -408,30 +408,29 @@ function wp_generate_tag_cloud( $tags, $args = '' ) {
// SQL cannot save you; this is a second (potentially different) sort on a subset of data. // SQL cannot save you; this is a second (potentially different) sort on a subset of data.
if ( 'name' == $orderby ) if ( 'name' == $orderby )
uksort($counts, 'strnatcasecmp'); uksort( $counts, 'strnatcasecmp' );
else else
asort($counts); asort( $counts );
if ( 'DESC' == $order ) if ( 'DESC' == $order )
$counts = array_reverse( $counts, true ); $counts = array_reverse( $counts, true );
elseif ( 'RAND' == $order ) { elseif ( 'RAND' == $order ) {
$keys = array_rand( $counts, count($counts) ); $keys = array_rand( $counts, count( $counts ) );
foreach ( $keys as $key ) foreach ( $keys as $key )
$temp[$key] = $counts[$key]; $temp[$key] = $counts[$key];
$counts = $temp; $counts = $temp;
unset($temp); unset( $temp );
} }
$a = array(); $a = array();
$rel = ( is_object($wp_rewrite) && $wp_rewrite->using_permalinks() ) ? ' rel="tag"' : ''; $rel = ( is_object( $wp_rewrite ) && $wp_rewrite->using_permalinks() ) ? ' rel="tag"' : '';
foreach ( $counts as $key => $count ) { foreach ( $counts as $key => $count ) {
$tag_link = clean_url( $tags[ $key ]->link ); $tag_link = clean_url( $tags[ $key ]->link );
$tag_id = $tags[ $key ]->id; $tag_id = $tags[ $key ]->id;
$tag_name = $tags[ $key ]->name; $tag_name = $tags[ $key ]->name;
$a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . attribute_escape( sprintf( __ngettext( $single_text, $multiple_text, $count ), $count ) ) . "'$rel style='font-size: " .
$a[] = "<a href='$tag_link' class='tag-link-$tag_id' title='" . attribute_escape( sprintf( __ngettext($single_text, $multiple_text, $count), $count ) ) . "'$rel style='font-size: " .
( $smallest + ( ( $count - $min_count ) * $font_step ) ) ( $smallest + ( ( $count - $min_count ) * $font_step ) )
. "$unit;'>$tag_name</a>"; . "$unit;'>$tag_name</a>";
} }
@ -442,11 +441,11 @@ function wp_generate_tag_cloud( $tags, $args = '' ) {
break; break;
case 'list' : case 'list' :
$return = "<ul class='wp-tag-cloud'>\n\t<li>"; $return = "<ul class='wp-tag-cloud'>\n\t<li>";
$return .= join("</li>\n\t<li>", $a); $return .= join( "</li>\n\t<li>", $a );
$return .= "</li>\n</ul>\n"; $return .= "</li>\n</ul>\n";
break; break;
default : default :
$return = join("\n", $a); $return = join( "\n", $a );
break; break;
endswitch; endswitch;
@ -460,13 +459,13 @@ function wp_generate_tag_cloud( $tags, $args = '' ) {
function walk_category_tree() { function walk_category_tree() {
$walker = new Walker_Category; $walker = new Walker_Category;
$args = func_get_args(); $args = func_get_args();
return call_user_func_array(array(&$walker, 'walk'), $args); return call_user_func_array(array( &$walker, 'walk' ), $args );
} }
function walk_category_dropdown_tree() { function walk_category_dropdown_tree() {
$walker = new Walker_CategoryDropdown; $walker = new Walker_CategoryDropdown;
$args = func_get_args(); $args = func_get_args();
return call_user_func_array(array(&$walker, 'walk'), $args); return call_user_func_array(array( &$walker, 'walk' ), $args );
} }
// //
@ -477,27 +476,27 @@ function get_tag_link( $tag_id ) {
global $wp_rewrite; global $wp_rewrite;
$taglink = $wp_rewrite->get_tag_permastruct(); $taglink = $wp_rewrite->get_tag_permastruct();
$tag = &get_term($tag_id, 'post_tag'); $tag = &get_term( $tag_id, 'post_tag' );
if ( is_wp_error( $tag ) ) if ( is_wp_error( $tag ) )
return $tag; return $tag;
$slug = $tag->slug; $slug = $tag->slug;
if ( empty($taglink) ) { if ( empty( $taglink ) ) {
$file = get_option('home') . '/'; $file = get_option( 'home' ) . '/';
$taglink = $file . '?tag=' . $slug; $taglink = $file . '?tag=' . $slug;
} else { } else {
$taglink = str_replace('%tag%', $slug, $taglink); $taglink = str_replace( '%tag%', $slug, $taglink );
$taglink = get_option('home') . user_trailingslashit($taglink, 'category'); $taglink = get_option( 'home' ) . user_trailingslashit( $taglink, 'category' );
} }
return apply_filters('tag_link', $taglink, $tag_id); return apply_filters( 'tag_link', $taglink, $tag_id );
} }
function get_the_tags( $id = 0 ) { function get_the_tags( $id = 0 ) {
return apply_filters( 'get_the_tags', get_the_terms($id, 'post_tag') ); return apply_filters( 'get_the_tags', get_the_terms( $id, 'post_tag' ) );
} }
function get_the_tag_list( $before = '', $sep = '', $after = '' ) { 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 ) );
} }
function the_tags( $before = 'Tags: ', $sep = ', ', $after = '' ) { function the_tags( $before = 'Tags: ', $sep = ', ', $after = '' ) {
@ -515,9 +514,9 @@ function get_the_terms( $id = 0, $taxonomy ) {
if ( !$id ) if ( !$id )
$id = (int) $post->ID; $id = (int) $post->ID;
$terms = get_object_term_cache($id, $taxonomy); $terms = get_object_term_cache( $id, $taxonomy );
if ( false === $terms ) if ( false === $terms )
$terms = wp_get_object_terms($id, $taxonomy); $terms = wp_get_object_terms( $id, $taxonomy );
if ( empty( $terms ) ) if ( empty( $terms ) )
return false; return false;
@ -526,16 +525,16 @@ function get_the_terms( $id = 0, $taxonomy ) {
} }
function get_the_term_list( $id = 0, $taxonomy, $before = '', $sep = '', $after = '' ) { function get_the_term_list( $id = 0, $taxonomy, $before = '', $sep = '', $after = '' ) {
$terms = get_the_terms($id, $taxonomy); $terms = get_the_terms( $id, $taxonomy );
if ( is_wp_error($terms) ) if ( is_wp_error( $terms ) )
return $terms; return $terms;
if ( empty( $terms ) ) if ( empty( $terms ) )
return false; return false;
foreach ( $terms as $term ) { foreach ( $terms as $term ) {
$link = get_term_link($term, $taxonomy); $link = get_term_link( $term, $taxonomy );
if ( is_wp_error( $link ) ) if ( is_wp_error( $link ) )
return $link; return $link;
$term_links[] = '<a href="' . $link . '" rel="tag">' . $term->name . '</a>'; $term_links[] = '<a href="' . $link . '" rel="tag">' . $term->name . '</a>';
@ -543,11 +542,11 @@ function get_the_term_list( $id = 0, $taxonomy, $before = '', $sep = '', $after
$term_links = apply_filters( "term_links-$taxonomy", $term_links ); $term_links = apply_filters( "term_links-$taxonomy", $term_links );
return $before . join($sep, $term_links) . $after; return $before . join( $sep, $term_links ) . $after;
} }
function the_terms( $id, $taxonomy, $before = '', $sep = '', $after = '' ) { function the_terms( $id, $taxonomy, $before = '', $sep = '', $after = '' ) {
$return = get_the_term_list($id, $taxonomy, $before, $sep, $after); $return = get_the_term_list( $id, $taxonomy, $before, $sep, $after );
if ( is_wp_error( $return ) ) if ( is_wp_error( $return ) )
return false; return false;
else else
@ -565,7 +564,7 @@ function the_terms( $id, $taxonomy, $before = '', $sep = '', $after = '' ) {
* @param string|int|array $tag Optional. The tag name/id/slug or array of them to check for * @param string|int|array $tag Optional. The tag name/id/slug or array of them to check for
* @return bool True if the current post has the given tag, or any tag, if no tag specified * @return bool True if the current post has the given tag, or any tag, if no tag specified
*/ */
function has_tag($tag = '') { function has_tag( $tag = '' ) {
global $post; global $post;
$taxonomy = 'post_tag'; $taxonomy = 'post_tag';
@ -573,16 +572,16 @@ function has_tag($tag = '') {
$post_id = (int) $post->ID; $post_id = (int) $post->ID;
$terms = get_object_term_cache($post_id, $taxonomy); $terms = get_object_term_cache( $post_id, $taxonomy );
if (empty($terms)) if ( empty( $terms ) )
$terms = wp_get_object_terms($post_id, $taxonomy); $terms = wp_get_object_terms( $post_id, $taxonomy );
if (empty($terms)) return false; if ( empty( $terms ) ) return false;
if (empty($tag)) return (!empty($terms)); if ( empty( $tag ) ) return ( !empty( $terms ) );
$tag = (array) $tag; $tag = (array) $tag;
foreach($terms as $term) { foreach ( $terms as $term ) {
if ( in_array( $term->term_id, $tag ) ) return true; if ( in_array( $term->term_id, $tag ) ) return true;
if ( in_array( $term->name, $tag ) ) return true; if ( in_array( $term->name, $tag ) ) return true;
if ( in_array( $term->slug, $tag ) ) return true; if ( in_array( $term->slug, $tag ) ) return true;