trim($style[1]), 'stylelink' => trim($stylelink[1]), 'author' => trim($author[1]), 'site' => trim($site[1]), 'version' => trim($version[1]), 'comments' => trim($comments[1]));
}
function get_k2_ping_type($trackbacktxt = 'Trackback', $pingbacktxt = 'Pingback') {
$type = get_comment_type();
switch( $type ) {
case 'trackback' :
return $trackbacktxt;
break;
case 'pingback' :
return $pingbacktxt;
break;
}
return false;
}
function k2countpages($request) {
global $wpdb;
// get number of posts per page
if (preg_match('/LIMIT \d+, (\d+)/', $request, $matches)) {
$posts_per_page = $matches[1];
} else {
$posts_per_page = get_option('posts_per_page');
}
// modify the sql query
$search = array('/\* FROM/', '/LIMIT \d+, \d+/');
$replace = array('ID FROM', '');
$request = preg_replace($search, $replace, $request);
// get post count
$post_count = count($wpdb->get_results($request));
return ceil($post_count / $posts_per_page);
}
/* By Mark Jaquith, http://txfx.net */
function k2_nice_category($normal_separator = ', ', $penultimate_separator = ' and ') {
$categories = get_the_category();
if (empty($categories)) {
_e('Uncategorized','k2_domain');
return;
}
$thelist = '';
$i = 1;
$n = count($categories);
foreach ($categories as $category) {
if (1 < $i and $i != $n) {
$thelist .= $normal_separator;
}
if (1 < $i and $i == $n) {
$thelist .= $penultimate_separator;
}
$thelist .= 'cat_name) . '">'.$category->cat_name.'';
++$i;
}
return apply_filters('the_category', $thelist, $normal_separator);
}
function k2asides_filter($query) {
$k2asidescategory = get_option('k2asidescategory');
$k2asidesposition = get_option('k2asidesposition');
if ( ($k2asidescategory != 0) and ($k2asidesposition == 1) and ($query->is_home) ) {
$query->set('cat', '-'.$k2asidescategory);
}
return $query;
}
function k2_body_id() {
if (get_option('permalink_structure') != '' and is_page()) {
echo "id='" . get_query_var('name') . "'";
}
}
// Semantic class functions from Sandbox 0.6.1 (http://www.plaintxt.org/themes/sandbox/)
// Template tag: echoes semantic classes in the
function k2_body_class() {
global $wp_query, $current_user;
$c = array('wordpress', 'k2');
k2_date_classes(time(), $c);
is_home() ? $c[] = 'home' : null;
is_archive() ? $c[] = 'archive' : null;
is_date() ? $c[] = 'date' : null;
is_search() ? $c[] = 'search' : null;
is_paged() ? $c[] = 'paged' : null;
is_attachment() ? $c[] = 'attachment' : null;
is_404() ? $c[] = 'four04' : null; // CSS does not allow a digit as first character
if ( is_single() ) {
the_post();
$c[] = 'single';
if ( isset($wp_query->post->post_date) ) {
k2_date_classes(mysql2date('U', $wp_query->post->post_date), $c, 's-');
}
foreach ( (array) get_the_category() as $cat ) {
$c[] = 's-category-' . $cat->category_nicename;
}
$c[] = 's-author-' . get_the_author_login();
rewind_posts();
}
else if ( is_author() ) {
$author = $wp_query->get_queried_object();
$c[] = 'author';
$c[] = 'author-' . $author->user_nicename;
}
else if ( is_category() ) {
$cat = $wp_query->get_queried_object();
$c[] = 'category';
$c[] = 'category-' . $cat->category_nicename;
}
else if ( is_page() ) {
the_post();
$c[] = 'page';
$c[] = 'page-author-' . get_the_author_login();
rewind_posts();
}
if ( $current_user->ID )
$c[] = 'loggedin';
echo join(' ', apply_filters('body_class', $c));
}
// Template tag: echoes semantic classes in each post
function k2_post_class( $post_count = 1, $post_asides = false ) {
global $post;
$c = array('hentry', "p$post_count", $post->post_type, $post->post_status);
$c[] = 'author-' . get_the_author_login();
foreach ( (array) get_the_category() as $cat ) {
$c[] = 'category-' . $cat->category_nicename;
}
k2_date_classes(mysql2date('U', $post->post_date), $c);
if ( $post_asides ) {
$c[] = 'k2-asides';
}
if ( $post_count & 1 == 1 ) {
$c[] = 'alt';
}
echo join(' ', apply_filters('post_class', $c));
}
// Template tag: echoes semantic classes for a comment
function k2_comment_class( $comment_count = 1 ) {
global $comment, $post;
$c = array($comment->comment_type, "c$comment_count");
if ( $comment->user_id > 0 ) {
$user = get_userdata($comment->user_id);
$c[] = "byuser commentauthor-$user->user_login";
if ( $comment->user_id === $post->post_author ) {
$c[] = 'bypostauthor';
}
}
k2_date_classes(mysql2date('U', $comment->comment_date), $c, 'c-');
if ( $comment_count & 1 == 1 ) {
$c[] = 'alt';
}
if ( is_trackback() ) {
$c[] = 'trackback';
}
echo join(' ', apply_filters('comment_class', $c));
}
// Adds four time- and date-based classes to an array
// with all times relative to GMT (sometimes called UTC)
function k2_date_classes($t, &$c, $p = '') {
$t = $t + (get_settings('gmt_offset') * 3600);
$c[] = $p . 'y' . gmdate('Y', $t); // Year
$c[] = $p . 'm' . gmdate('m', $t); // Month
$c[] = $p . 'd' . gmdate('d', $t); // Day
$c[] = $p . 'h' . gmdate('h', $t); // Hour
}
// Filter to remove asides from the loop
add_filter('pre_get_posts', 'k2asides_filter');
?>