732 lines
24 KiB
PHP
732 lines
24 KiB
PHP
<?php
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/*
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* Deprecated global variables.
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*/
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$tableposts = $wpdb->posts;
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$tableusers = $wpdb->users;
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$tablecategories = $wpdb->categories;
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$tablepost2cat = $wpdb->post2cat;
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$tablecomments = $wpdb->comments;
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$tablelinks = $wpdb->links;
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$tablelinkcategories = 'linkcategories_is_gone';
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$tableoptions = $wpdb->options;
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$tablepostmeta = $wpdb->postmeta;
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/*
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* Deprecated functions come here to die.
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*/
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// Use get_post().
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function get_postdata($postid) {
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$post = &get_post($postid);
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$postdata = array (
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'ID' => $post->ID,
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'Author_ID' => $post->post_author,
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'Date' => $post->post_date,
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'Content' => $post->post_content,
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'Excerpt' => $post->post_excerpt,
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'Title' => $post->post_title,
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'Category' => $post->post_category,
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'post_status' => $post->post_status,
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'comment_status' => $post->comment_status,
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'ping_status' => $post->ping_status,
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'post_password' => $post->post_password,
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'to_ping' => $post->to_ping,
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'pinged' => $post->pinged,
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'post_type' => $post->post_type,
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'post_name' => $post->post_name
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);
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return $postdata;
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}
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// Use the new post loop.
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function start_wp() {
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global $wp_query, $post;
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// Since the old style loop is being used, advance the query iterator here.
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$wp_query->next_post();
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setup_postdata($post);
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}
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function the_category_ID($echo = true) {
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// Grab the first cat in the list.
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$categories = get_the_category();
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$cat = $categories[0]->term_id;
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if ( $echo )
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echo $cat;
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return $cat;
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}
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function the_category_head($before='', $after='') {
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global $currentcat, $previouscat;
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// Grab the first cat in the list.
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$categories = get_the_category();
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$currentcat = $categories[0]->category_id;
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if ( $currentcat != $previouscat ) {
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echo $before;
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echo get_the_category_by_ID($currentcat);
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echo $after;
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$previouscat = $currentcat;
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}
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}
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// Use previous_post_link().
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function previous_post($format='%', $previous='previous post: ', $title='yes', $in_same_cat='no', $limitprev=1, $excluded_categories='') {
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if ( empty($in_same_cat) || 'no' == $in_same_cat )
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$in_same_cat = false;
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else
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$in_same_cat = true;
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$post = get_previous_post($in_same_cat, $excluded_categories);
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if ( !$post )
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return;
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$string = '<a href="'.get_permalink($post->ID).'">'.$previous;
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if ( 'yes' == $title )
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$string .= apply_filters('the_title', $post->post_title, $post);
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$string .= '</a>';
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$format = str_replace('%', $string, $format);
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echo $format;
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}
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// Use next_post_link().
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function next_post($format='%', $next='next post: ', $title='yes', $in_same_cat='no', $limitnext=1, $excluded_categories='') {
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if ( empty($in_same_cat) || 'no' == $in_same_cat )
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$in_same_cat = false;
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else
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$in_same_cat = true;
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$post = get_next_post($in_same_cat, $excluded_categories);
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if ( !$post )
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return;
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$string = '<a href="'.get_permalink($post->ID).'">'.$next;
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if ( 'yes' == $title )
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$string .= apply_filters('the_title', $post->post_title, $nextpost);
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$string .= '</a>';
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$format = str_replace('%', $string, $format);
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echo $format;
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}
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//
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// Use current_user_can() for these.
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//
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/* returns true if $user_id can create a new post */
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function user_can_create_post($user_id, $blog_id = 1, $category_id = 'None') {
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$author_data = get_userdata($user_id);
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return ($author_data->user_level > 1);
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}
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/* returns true if $user_id can create a new post */
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function user_can_create_draft($user_id, $blog_id = 1, $category_id = 'None') {
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$author_data = get_userdata($user_id);
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return ($author_data->user_level >= 1);
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}
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/* returns true if $user_id can edit $post_id */
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function user_can_edit_post($user_id, $post_id, $blog_id = 1) {
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$author_data = get_userdata($user_id);
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$post = get_post($post_id);
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$post_author_data = get_userdata($post->post_author);
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if ( (($user_id == $post_author_data->ID) && !($post->post_status == 'publish' && $author_data->user_level < 2))
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|| ($author_data->user_level > $post_author_data->user_level)
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|| ($author_data->user_level >= 10) ) {
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return true;
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} else {
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return false;
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}
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}
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/* returns true if $user_id can delete $post_id */
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function user_can_delete_post($user_id, $post_id, $blog_id = 1) {
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// right now if one can edit, one can delete
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return user_can_edit_post($user_id, $post_id, $blog_id);
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}
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/* returns true if $user_id can set new posts' dates on $blog_id */
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function user_can_set_post_date($user_id, $blog_id = 1, $category_id = 'None') {
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$author_data = get_userdata($user_id);
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return (($author_data->user_level > 4) && user_can_create_post($user_id, $blog_id, $category_id));
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}
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/* returns true if $user_id can edit $post_id's date */
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function user_can_edit_post_date($user_id, $post_id, $blog_id = 1) {
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$author_data = get_userdata($user_id);
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return (($author_data->user_level > 4) && user_can_edit_post($user_id, $post_id, $blog_id));
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}
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/* returns true if $user_id can edit $post_id's comments */
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function user_can_edit_post_comments($user_id, $post_id, $blog_id = 1) {
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// right now if one can edit a post, one can edit comments made on it
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return user_can_edit_post($user_id, $post_id, $blog_id);
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}
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/* returns true if $user_id can delete $post_id's comments */
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function user_can_delete_post_comments($user_id, $post_id, $blog_id = 1) {
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// right now if one can edit comments, one can delete comments
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return user_can_edit_post_comments($user_id, $post_id, $blog_id);
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}
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function user_can_edit_user($user_id, $other_user) {
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$user = get_userdata($user_id);
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$other = get_userdata($other_user);
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if ( $user->user_level > $other->user_level || $user->user_level > 8 || $user->ID == $other->ID )
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return true;
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else
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return false;
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}
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/** function get_linksbyname()
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** Gets the links associated with category 'cat_name'.
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** Parameters:
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** cat_name (default 'noname') - The category name to use. If no
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** match is found uses all
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** before (default '') - the html to output before the link
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** after (default '<br />') - the html to output after the link
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** between (default ' ') - the html to output between the link/image
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** and it's description. Not used if no image or show_images == true
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** show_images (default true) - whether to show images (if defined).
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** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
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** 'url', 'description' or 'rating'. Or maybe owner. If you start the
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** name with an underscore the order will be reversed.
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** You can also specify 'rand' as the order which will return links in a
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** random order.
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** show_description (default true) - whether to show the description if
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** show_images=false/not defined
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** show_rating (default false) - show rating stars/chars
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** limit (default -1) - Limit to X entries. If not specified, all entries
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** are shown.
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** show_updated (default 0) - whether to show last updated timestamp
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*/
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function get_linksbyname($cat_name = "noname", $before = '', $after = '<br />',
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$between = " ", $show_images = true, $orderby = 'id',
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$show_description = true, $show_rating = false,
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$limit = -1, $show_updated = 0) {
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global $wpdb;
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$cat_id = -1;
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$cat = get_term_by('name', $cat_name, 'link_category');
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if ( $cat )
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$cat_id = $cat->term_id;
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get_links($cat_id, $before, $after, $between, $show_images, $orderby,
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$show_description, $show_rating, $limit, $show_updated);
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}
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/** function wp_get_linksbyname()
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** Gets the links associated with the named category.
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** Parameters:
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** category (no default) - The category to use.
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**/
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function wp_get_linksbyname($category, $args = '') {
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global $wpdb;
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$cat = get_term_by('name', $cat_name, 'link_category');
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if ( !$cat )
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return false;
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$cat_id = $cat->term_id;
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$args = add_query_arg('category', $cat_id, $args);
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wp_get_links($args);
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}
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/** function get_linkobjectsbyname()
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** Gets an array of link objects associated with category 'cat_name'.
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** Parameters:
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** cat_name (default 'noname') - The category name to use. If no
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** match is found uses all
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** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
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** 'url', 'description', or 'rating'. Or maybe owner. If you start the
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** name with an underscore the order will be reversed.
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** You can also specify 'rand' as the order which will return links in a
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** random order.
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** limit (default -1) - Limit to X entries. If not specified, all entries
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** are shown.
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**
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** Use this like:
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** $links = get_linkobjectsbyname('fred');
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** foreach ($links as $link) {
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** echo '<li>'.$link->link_name.'</li>';
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** }
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**/
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function get_linkobjectsbyname($cat_name = "noname" , $orderby = 'name', $limit = -1) {
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global $wpdb;
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$cat_id = -1;
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$cat = get_term_by('name', $cat_name, 'link_category');
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if ( $cat )
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$cat_id = $cat->term_id;
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return get_linkobjects($cat_id, $orderby, $limit);
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}
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/** function get_linkobjects()
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** Gets an array of link objects associated with category n.
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** Parameters:
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** category (default -1) - The category to use. If no category supplied
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** uses all
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** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
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** 'url', 'description', or 'rating'. Or maybe owner. If you start the
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** name with an underscore the order will be reversed.
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** You can also specify 'rand' as the order which will return links in a
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** random order.
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** limit (default -1) - Limit to X entries. If not specified, all entries
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** are shown.
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**
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** Use this like:
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** $links = get_linkobjects(1);
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** if ($links) {
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** foreach ($links as $link) {
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** echo '<li>'.$link->link_name.'<br />'.$link->link_description.'</li>';
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** }
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** }
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** Fields are:
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** link_id
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** link_url
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** link_name
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** link_image
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** link_target
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** link_category
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** link_description
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** link_visible
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** link_owner
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** link_rating
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** link_updated
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** link_rel
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** link_notes
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**/
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// Deprecate in favor of get_linkz().
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function get_linkobjects($category = 0, $orderby = 'name', $limit = 0) {
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global $wpdb;
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$links = get_bookmarks("category=$category&orderby=$orderby&limit=$limit");
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$links_array = array();
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foreach ($links as $link) {
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$links_array[] = $link;
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}
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return $links_array;
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}
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/** function get_linksbyname_withrating()
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** Gets the links associated with category 'cat_name' and display rating stars/chars.
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** Parameters:
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** cat_name (default 'noname') - The category name to use. If no
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** match is found uses all
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** before (default '') - the html to output before the link
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** after (default '<br />') - the html to output after the link
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** between (default ' ') - the html to output between the link/image
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** and it's description. Not used if no image or show_images == true
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** show_images (default true) - whether to show images (if defined).
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** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
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** 'url' or 'description'. Or maybe owner. If you start the
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** name with an underscore the order will be reversed.
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** You can also specify 'rand' as the order which will return links in a
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** random order.
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** show_description (default true) - whether to show the description if
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** show_images=false/not defined
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** limit (default -1) - Limit to X entries. If not specified, all entries
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** are shown.
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** show_updated (default 0) - whether to show last updated timestamp
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*/
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function get_linksbyname_withrating($cat_name = "noname", $before = '',
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$after = '<br />', $between = " ",
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$show_images = true, $orderby = 'id',
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$show_description = true, $limit = -1, $show_updated = 0) {
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get_linksbyname($cat_name, $before, $after, $between, $show_images,
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$orderby, $show_description, true, $limit, $show_updated);
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}
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/** function get_links_withrating()
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** Gets the links associated with category n and display rating stars/chars.
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** Parameters:
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** category (default -1) - The category to use. If no category supplied
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** uses all
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** before (default '') - the html to output before the link
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** after (default '<br />') - the html to output after the link
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** between (default ' ') - the html to output between the link/image
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** and it's description. Not used if no image or show_images == true
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** show_images (default true) - whether to show images (if defined).
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** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
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** 'url' or 'description'. Or maybe owner. If you start the
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** name with an underscore the order will be reversed.
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** You can also specify 'rand' as the order which will return links in a
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** random order.
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** show_description (default true) - whether to show the description if
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** show_images=false/not defined .
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** limit (default -1) - Limit to X entries. If not specified, all entries
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** are shown.
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** show_updated (default 0) - whether to show last updated timestamp
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*/
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function get_links_withrating($category = -1, $before = '', $after = '<br />',
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$between = " ", $show_images = true,
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$orderby = 'id', $show_description = true,
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$limit = -1, $show_updated = 0) {
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get_links($category, $before, $after, $between, $show_images, $orderby,
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$show_description, true, $limit, $show_updated);
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}
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/** function get_get_autotoggle()
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** Gets the auto_toggle setting of category n.
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** Parameters: id (default 0) - The category to get. If no category supplied
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** uses 0
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*/
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function get_autotoggle($id = 0) {
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return 0;
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}
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// Use wp_list_cats().
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function list_cats($optionall = 1, $all = 'All', $sort_column = 'ID', $sort_order = 'asc', $file = '', $list = true, $optiondates = 0, $optioncount = 0, $hide_empty = 1, $use_desc_for_title = 1, $children=FALSE, $child_of=0, $categories=0, $recurse=0, $feed = '', $feed_image = '', $exclude = '', $hierarchical=FALSE) {
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$query = compact('optionall', 'all', 'sort_column', 'sort_order', 'file', 'list', 'optiondates', 'optioncount', 'hide_empty', 'use_desc_for_title', 'children',
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'child_of', 'categories', 'recurse', 'feed', 'feed_image', 'exclude', 'hierarchical');
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return wp_list_cats($query);
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}
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function wp_list_cats($args = '') {
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$r = wp_parse_args( $args );
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// Map to new names.
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if ( isset($r['optionall']) && isset($r['all']))
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$r['show_option_all'] = $r['all'];
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if ( isset($r['sort_column']) )
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$r['orderby'] = $r['sort_column'];
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if ( isset($r['sort_order']) )
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$r['order'] = $r['sort_order'];
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if ( isset($r['optiondates']) )
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$r['show_last_update'] = $r['optiondates'];
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if ( isset($r['optioncount']) )
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$r['show_count'] = $r['optioncount'];
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if ( isset($r['list']) )
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$r['style'] = $r['list'] ? 'list' : 'break';
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$r['title_li'] = '';
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return wp_list_categories($r);
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}
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function dropdown_cats($optionall = 1, $all = 'All', $orderby = 'ID', $order = 'asc',
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$show_last_update = 0, $show_count = 0, $hide_empty = 1, $optionnone = FALSE,
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$selected = 0, $exclude = 0) {
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$show_option_all = '';
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if ( $optionall )
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$show_option_all = $all;
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$show_option_none = '';
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if ( $optionnone )
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$show_option_none = __('None');
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$vars = compact('show_option_all', 'show_option_none', 'orderby', 'order',
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'show_last_update', 'show_count', 'hide_empty', 'selected', 'exclude');
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$query = add_query_arg($vars, '');
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return wp_dropdown_categories($query);
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}
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// Use wp_print_scripts() or WP_Scripts.
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function tinymce_include() {
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wp_print_script('wp_tiny_mce');
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}
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function list_authors($optioncount = false, $exclude_admin = true, $show_fullname = false, $hide_empty = true, $feed = '', $feed_image = '') {
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$args = compact('optioncount', 'exclude_admin', 'show_fullname', 'hide_empty', 'feed', 'feed_image');
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return wp_list_authors($args);
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}
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function wp_get_post_cats($blogid = '1', $post_ID = 0) {
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return wp_get_post_categories($post_ID);
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}
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function wp_set_post_cats($blogid = '1', $post_ID = 0, $post_categories = array()) {
|
|
return wp_set_post_categories($post_ID, $post_categories);
|
|
}
|
|
|
|
// Use wp_get_archives().
|
|
function get_archives($type='', $limit='', $format='html', $before = '', $after = '', $show_post_count = false) {
|
|
$args = compact('type', 'limit', 'format', 'before', 'after', 'show_post_count');
|
|
return wp_get_archives($args);
|
|
}
|
|
|
|
// Use get_author_posts_url().
|
|
function get_author_link($echo = false, $author_id, $author_nicename = '') {
|
|
$link = get_author_posts_url($author_id, $author_nicename);
|
|
|
|
if ( $echo )
|
|
echo $link;
|
|
return $link;
|
|
}
|
|
|
|
// Use wp_link_pages().
|
|
function link_pages($before='<br />', $after='<br />', $next_or_number='number', $nextpagelink='next page', $previouspagelink='previous page', $pagelink='%', $more_file='') {
|
|
$args = compact('before', 'after', 'next_or_number', 'nextpagelink', 'previouspagelink', 'pagelink', 'more_file');
|
|
return wp_link_pages($args);
|
|
}
|
|
|
|
// Use get_option().
|
|
function get_settings($option) {
|
|
return get_option($option);
|
|
}
|
|
|
|
// Use the_permalink().
|
|
function permalink_link() {
|
|
the_permalink();
|
|
}
|
|
|
|
// Use the_permalink_rss()
|
|
function permalink_single_rss($file = '') {
|
|
the_permalink_rss();
|
|
}
|
|
|
|
/** function wp_get_links()
|
|
** Gets the links associated with category n.
|
|
** Parameters:
|
|
** category (no default) - The category to use.
|
|
** or:
|
|
** a query string
|
|
**/
|
|
function wp_get_links($args = '') {
|
|
global $wpdb;
|
|
|
|
if ( strpos( $args, '=' ) === false ) {
|
|
$cat_id = $args;
|
|
$args = add_query_arg( 'category', $cat_id, $args );
|
|
}
|
|
|
|
$defaults = array(
|
|
'category' => -1, 'before' => '',
|
|
'after' => '<br />', 'between' => ' ',
|
|
'show_images' => true, 'orderby' => 'name',
|
|
'show_description' => true, 'show_rating' => false,
|
|
'limit' => -1, 'show_updated' => true,
|
|
'echo' => true
|
|
);
|
|
|
|
$r = wp_parse_args( $args, $defaults );
|
|
extract( $r, EXTR_SKIP );
|
|
|
|
return get_links($category, $before, $after, $between, $show_images, $orderby, $show_description, $show_rating, $limit, $show_updated, $echo);
|
|
} // end wp_get_links
|
|
|
|
/** function get_links()
|
|
** Gets the links associated with category n.
|
|
** Parameters:
|
|
** category (default -1) - The category to use. If no category supplied
|
|
** uses all
|
|
** before (default '') - the html to output before the link
|
|
** after (default '<br />') - the html to output after the link
|
|
** between (default ' ') - the html to output between the link/image
|
|
** and its description. Not used if no image or show_images == true
|
|
** show_images (default true) - whether to show images (if defined).
|
|
** orderby (default 'id') - the order to output the links. E.g. 'id', 'name',
|
|
** 'url', 'description', or 'rating'. Or maybe owner. If you start the
|
|
** name with an underscore the order will be reversed.
|
|
** You can also specify 'rand' as the order which will return links in a
|
|
** random order.
|
|
** show_description (default true) - whether to show the description if
|
|
** show_images=false/not defined .
|
|
** show_rating (default false) - show rating stars/chars
|
|
** limit (default -1) - Limit to X entries. If not specified, all entries
|
|
** are shown.
|
|
** show_updated (default 0) - whether to show last updated timestamp
|
|
** echo (default true) - whether to echo the results, or return them instead
|
|
*/
|
|
function get_links($category = -1,
|
|
$before = '',
|
|
$after = '<br />',
|
|
$between = ' ',
|
|
$show_images = true,
|
|
$orderby = 'name',
|
|
$show_description = true,
|
|
$show_rating = false,
|
|
$limit = -1,
|
|
$show_updated = 1,
|
|
$echo = true) {
|
|
|
|
global $wpdb;
|
|
|
|
$order = 'ASC';
|
|
if ( substr($orderby, 0, 1) == '_' ) {
|
|
$order = 'DESC';
|
|
$orderby = substr($orderby, 1);
|
|
}
|
|
|
|
if ( $category == -1 ) //get_bookmarks uses '' to signify all categories
|
|
$category = '';
|
|
|
|
$results = get_bookmarks("category=$category&orderby=$orderby&order=$order&show_updated=$show_updated&limit=$limit");
|
|
|
|
if ( !$results )
|
|
return;
|
|
|
|
$output = '';
|
|
|
|
foreach ( (array) $results as $row ) {
|
|
if ( !isset($row->recently_updated) )
|
|
$row->recently_updated = false;
|
|
$output .= $before;
|
|
if ( $show_updated && $row->recently_updated )
|
|
$output .= get_option('links_recently_updated_prepend');
|
|
$the_link = '#';
|
|
if ( !empty($row->link_url) )
|
|
$the_link = clean_url($row->link_url);
|
|
$rel = $row->link_rel;
|
|
if ( '' != $rel )
|
|
$rel = ' rel="' . $rel . '"';
|
|
|
|
$desc = attribute_escape($row->link_description);
|
|
$name = attribute_escape($row->link_name);
|
|
$title = $desc;
|
|
|
|
if ( $show_updated )
|
|
if (substr($row->link_updated_f, 0, 2) != '00')
|
|
$title .= ' ('.__('Last updated') . ' ' . date(get_option('links_updated_date_format'), $row->link_updated_f + (get_option('gmt_offset') * 3600)) . ')';
|
|
|
|
if ( '' != $title )
|
|
$title = ' title="' . $title . '"';
|
|
|
|
$alt = ' alt="' . $name . '"';
|
|
|
|
$target = $row->link_target;
|
|
if ( '' != $target )
|
|
$target = ' target="' . $target . '"';
|
|
|
|
$output .= '<a href="' . $the_link . '"' . $rel . $title . $target. '>';
|
|
|
|
if ( $row->link_image != null && $show_images ) {
|
|
if ( strpos($row->link_image, 'http') !== false )
|
|
$output .= "<img src=\"$row->link_image\" $alt $title />";
|
|
else // If it's a relative path
|
|
$output .= "<img src=\"" . get_option('siteurl') . "$row->link_image\" $alt $title />";
|
|
} else {
|
|
$output .= $name;
|
|
}
|
|
|
|
$output .= '</a>';
|
|
|
|
if ( $show_updated && $row->recently_updated )
|
|
$output .= get_option('links_recently_updated_append');
|
|
|
|
if ( $show_description && '' != $desc )
|
|
$output .= $between . $desc;
|
|
|
|
if ($show_rating) {
|
|
$output .= $between . get_linkrating($row);
|
|
}
|
|
|
|
$output .= "$after\n";
|
|
} // end while
|
|
|
|
if ( !$echo )
|
|
return $output;
|
|
echo $output;
|
|
}
|
|
|
|
/*
|
|
* function get_links_list()
|
|
*
|
|
* added by Dougal
|
|
*
|
|
* Output a list of all links, listed by category, using the
|
|
* settings in $wpdb->linkcategories and output it as a nested
|
|
* HTML unordered list.
|
|
*
|
|
* Parameters:
|
|
* order (default 'name') - Sort link categories by 'name' or 'id'
|
|
* hide_if_empty (default true) - Supress listing empty link categories
|
|
*/
|
|
function get_links_list($order = 'name', $hide_if_empty = 'obsolete') {
|
|
$order = strtolower($order);
|
|
|
|
// Handle link category sorting
|
|
$direction = 'ASC';
|
|
if ( '_' == substr($order,0,1) ) {
|
|
$direction = 'DESC';
|
|
$order = substr($order,1);
|
|
}
|
|
|
|
if ( !isset($direction) )
|
|
$direction = '';
|
|
|
|
$cats = get_categories("type=link&orderby=$order&order=$direction&hierarchical=0");
|
|
|
|
// Display each category
|
|
if ( $cats ) {
|
|
foreach ( (array) $cats as $cat ) {
|
|
// Handle each category.
|
|
|
|
// Display the category name
|
|
echo ' <li id="linkcat-' . $cat->term_id . '" class="linkcat"><h2>' . $cat->name . "</h2>\n\t<ul>\n";
|
|
// Call get_links() with all the appropriate params
|
|
get_links($cat->term_id, '<li>', "</li>", "\n", true, 'name', false);
|
|
|
|
// Close the last category
|
|
echo "\n\t</ul>\n</li>\n";
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
/** function links_popup_script()
|
|
** This function contributed by Fullo -- http://sprite.csr.unibo.it/fullo/
|
|
** Show the link to the links popup and the number of links
|
|
** Parameters:
|
|
** text (default Links) - the text of the link
|
|
** width (default 400) - the width of the popup window
|
|
** height (default 400) - the height of the popup window
|
|
** file (default linkspopup.php) - the page to open in the popup window
|
|
** count (default true) - the number of links in the db
|
|
*/
|
|
function links_popup_script($text = 'Links', $width=400, $height=400, $file='links.all.php', $count = true) {
|
|
if ( $count )
|
|
$counts = $wpdb->get_var("SELECT COUNT(*) FROM $wpdb->links");
|
|
|
|
$javascript = "<a href=\"#\" onclick=\"javascript:window.open('$file?popup=1', '_blank', 'width=$width,height=$height,scrollbars=yes,status=no'); return false\">";
|
|
$javascript .= $text;
|
|
|
|
if ( $count )
|
|
$javascript .= " ($counts)";
|
|
|
|
$javascript .= "</a>\n\n";
|
|
echo $javascript;
|
|
}
|
|
|
|
|
|
function get_linkrating($link) {
|
|
return apply_filters('link_rating', $link->link_rating);
|
|
}
|
|
|
|
/** function get_linkcatname()
|
|
** Gets the name of category n.
|
|
** Parameters: id (default 0) - The category to get. If no category supplied
|
|
** uses 0
|
|
*/
|
|
function get_linkcatname($id = 0) {
|
|
$id = (int) $id;
|
|
|
|
if ( empty($id) )
|
|
return '';
|
|
|
|
$cats = wp_get_link_cats($id);
|
|
|
|
if ( empty($cats) || ! is_array($cats) )
|
|
return '';
|
|
|
|
$cat_id = (int) $cats[0]; // Take the first cat.
|
|
|
|
$cat = get_category($cat_id);
|
|
return $cat->name;
|
|
}
|
|
|
|
?>
|