= 3.0) {
art_include_lib('widgets.php');
}
if (!function_exists('art_favicon')) {
function art_favicon() {
if (is_file(TEMPLATEPATH .'/favicon.ico')):?>
= 3.0) {
/* Add widgets extra option */
add_action('sidebar_admin_setup', 'art_widget_process_control');
/* Define the art page title box */
add_action('add_meta_boxes', 'art_add_meta_boxes');
/* Save art page title show status */
add_action('save_post', 'art_save_post');
}
return;
}
function art_get_option($name){
global $art_default_options;
$result = get_option($name);
if ($result === false) {
$result = art_get_array_value($art_default_options, $name);
}
return $result;
}
function art_get_meta_option($id, $name){
global $art_default_meta_options;
return art_get_array_value(get_option($name), $id, art_get_array_value($art_default_meta_options, $name));
}
function art_set_meta_option($id, $name, $value){
$meta_option = get_option($name);
if (!$meta_option || !is_array($meta_option)) {
$meta_option = array();
}
$meta_option[$id] = $value;
update_option($name, $meta_option);
}
function art_get_post_id(){
$post_id = get_the_ID();
if($post_id != ''){
$post_id = 'post-' . $post_id;
}
return $post_id;
}
function art_get_post_class(){
if (!function_exists('get_post_class')) return '';
return implode(' ', get_post_class());
}
function art_include_lib($name){
locate_template(array('library/'.$name), true);
}
if (!function_exists('art_get_meta_icon')){
function art_get_meta_icon($icon, $width, $height){
return '.'/images/'.$icon.'.png)
';
}
}
if (!function_exists('art_get_metadata_icons')){
function art_get_metadata_icons($icons = '', $class=''){
global $post;
if (!is_string($icons) || strlen($icons) == 0) return;
$icons = explode(",", str_replace(' ', '', $icons));
if (!is_array($icons) || count($icons) == 0) return;
$result = array();
for($i = 0; $i < count($icons); $i++){
$icon = $icons[$i];
switch($icon){
case 'date':
$result[] = art_get_meta_icon('postdateicon', 17, 18) . sprintf( __('Published %2$s', THEME_NS),
'date',
sprintf( '%2$s',
esc_attr( get_the_time() ),
get_the_date()
)
);
break;
case 'author':
$result[] = sprintf(__('By %2$s', THEME_NS),
'author',
sprintf( '%3$s',
get_author_posts_url( get_the_author_meta( 'ID' ) ),
sprintf( esc_attr(__( 'View all posts by %s', THEME_NS )), get_the_author() ),
get_the_author()
)
);
break;
case 'category':
$categories = get_the_category_list(', ');
if(strlen($categories) == 0) break;
$result[] = art_get_meta_icon('postcategoryicon', 18, 18) . sprintf(__('Posted in %2$s', THEME_NS), 'categories', get_the_category_list(', '));
break;
case 'tag':
$tags_list = get_the_tag_list( '', ', ' );
if(!$tags_list) break;
$result[] = art_get_meta_icon('posttagicon', 18, 18) . sprintf( __( 'Tagged %2$s', THEME_NS ), 'tags', $tags_list );
break;
case 'comments':
if(!comments_open()) break;
ob_start();
comments_popup_link( __( 'Leave a comment', THEME_NS ), __( '1 Comment', THEME_NS ), __( '% Comments', THEME_NS ) );
$result[] = ob_get_clean();
break;
case 'edit':
if (!current_user_can('edit_post', $post->ID)) break;
ob_start();
edit_post_link(__('Edit', THEME_NS), '');
$result[] = art_get_meta_icon('postediticon', 14, 14) . ob_get_clean();
break;
}
}
$result = implode(art_get_option('art_metadata_separator'), $result);
if (art_is_empty_html($result)) return;
return "{$result}
";
}
}
if (!function_exists('art_get_post_thumbnail')){
function art_get_post_thumbnail($args = array()){
global $post;
$size = art_get_array_value($args, 'size', array(art_get_option('art_metadata_thumbnail_width'), art_get_option('art_metadata_thumbnail_height')));
$auto = art_get_array_value($args, 'auto', art_get_option('art_metadata_thumbnail_auto'));
$title = art_get_array_value($args, 'title', get_the_title());
$result = '';
if ((function_exists('has_post_thumbnail')) && (has_post_thumbnail())) {
ob_start();
the_post_thumbnail($size, array('alt' => '', 'title' => $title));
$result = ob_get_clean();
} elseif ($auto) {
$attachments = get_children(array('post_parent' => $post->ID, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID'));
if($attachments) {
$attachment = array_shift($attachments);
$img = wp_get_attachment_image_src($attachment->ID, $size);
if (isset($img[0])) {
$result = '
';
}
}
}
if($result !== ''){
$result = '';
}
return $result;
}
}
if (!function_exists('art_get_content')){
function art_get_content($args = array()) {
$more_tag = art_get_array_value($args, 'more_tag', __('Continue reading →', THEME_NS));
$content = get_the_content($more_tag);
$content = apply_filters('the_content', $content);
return $content . wp_link_pages(array(
'before' => '' . __('Pages') . ': ',
'after' => '
',
'link_before' => '',
'link_after' => '',
'echo' => 0
));
}
}
if (!function_exists('art_get_excerpt')){
function art_get_excerpt($args = array()) {
global $post;
$more_tag = art_get_array_value($args, 'more_tag', __('Continue reading →', THEME_NS));
$auto = art_get_array_value($args, 'auto', art_get_option('art_metadata_excerpt_auto'));
$all_words = art_get_array_value($args, 'all_words', art_get_option('art_metadata_excerpt_words'));
$min_remainder = art_get_array_value($args, 'min_remainder', art_get_option('art_metadata_excerpt_min_remainder'));
$allowed_tags = art_get_array_value($args, 'allowed_tags',
(art_get_option('art_metadata_excerpt_use_tag_filter')
? explode(',',str_replace(' ', '', art_get_option('art_metadata_excerpt_allowed_tags')))
: null));
$perma_link = get_permalink($post->ID);
$more_token = '%%art_more%%';
$show_more_tag = false;
$tag_disbalance = false;
if (function_exists('post_password_required') && post_password_required($post)){
return get_the_excerpt();
}
if ($auto && has_excerpt($post->ID)) {
$the_contents = get_the_excerpt();
$show_more_tag = strlen($post->post_content) > 0;
} else {
$the_contents = get_the_content($more_token);
if(art_is_empty_html($the_contents)) return $the_contents;
if ($allowed_tags !== null) {
$allowed_tags = '<' .implode('><',$allowed_tags).'>';
$the_contents = strip_tags($the_contents, $allowed_tags);
}
$the_contents = strip_shortcodes($the_contents);
if (strpos($the_contents, $more_token) !== false) {
$the_contents = str_replace($more_token, $more_tag, $the_contents);
} elseif($auto && is_numeric($all_words)) {
$token = "%art_tag_token%";
$content_parts = explode($token, str_replace(array('<', '>'), array($token.'<', '>'.$token), $the_contents));
$content = array();
$word_count = 0;
foreach($content_parts as $part)
{
if (strpos($part, '<') !== false || strpos($part, '>') !== false){
$content[] = array('type'=>'tag', 'content'=>$part);
} else {
$all_chunks = preg_split('/([\s])/u', $part, -1, PREG_SPLIT_DELIM_CAPTURE);
foreach($all_chunks as $chunk) {
if('' != trim($chunk)) {
$content[] = array('type'=>'word', 'content'=>$chunk);
$word_count += 1;
} elseif($chunk != '') {
$content[] = array('type'=>'space', 'content'=>$chunk);
}
}
}
}
if(($all_words < $word_count) && ($all_words + $min_remainder) <= $word_count) {
$show_more_tag = true;
$tag_disbalance = true;
$current_count = 0;
$the_contents = '';
foreach($content as $node) {
if($node['type'] == 'word') {
$current_count++;
}
$the_contents .= $node['content'];
if ($current_count == $all_words){
break;
}
}
$the_contents .= '…'; // ...
}
}
}
if ($show_more_tag) {
$the_contents = $the_contents.' '.$more_tag.'';
}
if ($tag_disbalance) {
$the_contents = force_balance_tags($the_contents);
}
$the_contents = apply_filters('the_content', $the_contents);
return $the_contents;
}
}
if (!function_exists('art_get_search')){
function art_get_search(){
ob_start();
get_search_form();
return ob_get_clean();
}
}
function art_is_home(){
return (is_home() && !is_paged());
}
if (!function_exists('art_404_content')){
function art_404_content() {
art_post_wrapper(
array(
'title' => __('Not Found', THEME_NS),
'content' => ''
.__( 'Apologies, but the page you requested could not be found. Perhaps searching will help.', THEME_NS)
. '
' . BR . art_get_search()
)
);
if (art_get_option('art_show_random_posts_on_404_page')){
ob_start();
echo '' . art_get_option('art_show_random_posts_title_on_404_page') . '
'; ?>
ob_get_clean()));
}
if (art_get_option('art_show_tags_on_404_page')){
ob_start();
echo '' . art_get_option('art_show_tags_title_on_404_page') . '
';
wp_tag_cloud('smallest=9&largest=22&unit=pt&number=200&format=flat&orderby=name&order=ASC');
art_post_wrapper(array('content' => ob_get_clean()));
}
}
}
if (!function_exists('art_page_navigation')){
function art_page_navigation($args = '') {
$args = wp_parse_args($args, array('wrap' => true, 'prev_link' => false, 'next_link' => false));
$prev_link = $args['prev_link'];
$next_link = $args['next_link'];
$wrap = $args['wrap'];
if (!$prev_link && !$next_link) {
if (function_exists('wp_page_numbers')) { // http://wordpress.org/extend/plugins/wp-page-numbers/
ob_start();
wp_page_numbers();
art_post_wrapper(array('content' => ob_get_clean()));
return;
}
if (function_exists('wp_pagenavi')) { // http://wordpress.org/extend/plugins/wp-pagenavi/
ob_start();
wp_pagenavi();
art_post_wrapper(array('content' => ob_get_clean()));
return;
}
//posts
$prev_link = get_previous_posts_link(__('Newer posts →', THEME_NS));
$next_link = get_next_posts_link(__('← Older posts', THEME_NS));
}
$content = '';
if ($prev_link || $next_link) {
$content = <<
{$next_link}
{$prev_link}
EOL;
}
if ($wrap) {
art_post_wrapper(array('content' => $content));
} else {
echo $content;
}
}
}
if (!function_exists('art_get_previous_post_link')){
function art_get_previous_post_link($format='« %link', $link='%title', $in_same_cat = false, $excluded_categories = '') {
return art_get_adjacent_post_link($format, $link, $in_same_cat, $excluded_categories, true);
}
}
if (!function_exists('art_get_next_post_link')){
function art_get_next_post_link($format='%link »', $link='%title', $in_same_cat = false, $excluded_categories = '') {
return art_get_adjacent_post_link($format, $link, $in_same_cat, $excluded_categories, false);
}
}
if (!function_exists('art_get_adjacent_image_link')){
function art_get_adjacent_image_link($prev = true, $size = 'thumbnail', $text = false) {
global $post;
$post = get_post($post);
$attachments = array_values(get_children( array('post_parent' => $post->post_parent, 'post_status' => 'inherit', 'post_type' => 'attachment', 'post_mime_type' => 'image', 'order' => 'ASC', 'orderby' => 'menu_order ID') ));
foreach ( $attachments as $k => $attachment )
if ( $attachment->ID == $post->ID )
break;
$k = $prev ? $k - 1 : $k + 1;
if ( isset($attachments[$k]) )
return wp_get_attachment_link($attachments[$k]->ID, $size, true, false, $text);
}
}
if (!function_exists('art_get_previous_image_link')){
function art_get_previous_image_link($size = 'thumbnail', $text = false) {
$result = art_get_adjacent_image_link(true, $size, $text);
if ($result) $result = '« ' . $result;
return $result;
}
}
if (!function_exists('art_get_next_image_link')){
function art_get_next_image_link($size = 'thumbnail', $text = false) {
$result = art_get_adjacent_image_link(false, $size, $text);
if ($result) $result .= ' »';
return $result;
}
}
if (!function_exists('art_get_adjacent_post_link')){
function art_get_adjacent_post_link($format, $link, $in_same_cat = false, $excluded_categories = '', $previous = true) {
if ( $previous && is_attachment() )
$post = & get_post($GLOBALS['post']->post_parent);
else
$post = get_adjacent_post($in_same_cat, $excluded_categories, $previous);
if ( !$post )
return;
$title = $post->post_title;
if ( empty($post->post_title) )
$title = $previous ? __('Previous Post') : __('Next Post');
$title = apply_filters('the_title', $title, $post->ID);
$short_title = $title;
if (art_get_option('art_single_navigation_trim_title')) {
$short_title = art_trim_long_str($title, art_get_option('art_single_navigation_trim_len'));
}
$date = mysql2date(get_option('date_format'), $post->post_date);
$rel = $previous ? 'prev' : 'next';
$string = '';
$link = str_replace('%title', $short_title, $link);
$link = str_replace('%date', $date, $link);
$link = $string . $link . '';
$format = str_replace('%link', $link, $format);
$adjacent = $previous ? 'previous' : 'next';
return apply_filters( "{$adjacent}_post_link", $format, $link );
}
}
if (!function_exists('get_previous_comments_link')) {
function get_previous_comments_link($label)
{
ob_start();
previous_comments_link($label);
return ob_get_clean();
}
}
if (!function_exists('get_next_comments_link')) {
function get_next_comments_link($label)
{
ob_start();
next_comments_link($label);
return ob_get_clean();
}
}
if (!function_exists('art_comment')){
function art_comment( $comment, $args, $depth ) {
$GLOBALS['comment'] = $comment;
switch ( $comment->comment_type ) :
case '' :
?>
id="li-comment-">
comment_approved == '0' ) : ?>
$depth, 'max_depth' => $args['max_depth'] ) ) ); ?>
ob_get_clean(), 'id' => 'comment-'.get_comment_ID())); ?>