Warning: you seem to be using an old version of
Internet Explorer (or a browser in compatibility mode). Please upgrade to IE 8 or later
for maximum site compatibility!');
}
}
function ttw_is_oldIE() {
$browser = $_SERVER['HTTP_USER_AGENT'];
return (false !== strpos($browser, 'MSIE 5') || false !== strpos($browser, 'MSIE 6') || false !== strpos($browser, 'MSIE 7'));
}
function ttw_setup_post_args($args) {
/* setup WP_Query arg list */
$cats = ttw_get_page_categories();
if (!empty($cats)) $args['cat'] = $cats;
$tags = ttw_get_page_tags();
if (!empty($tags)) $args['tag'] = $tags;
$onepost = ttw_get_page_onepost();
if (!empty($onepost)) $args['name'] = $onepost;
$orderby = ttw_get_page_orderby();
if (!empty($orderby)) $args['orderby'] = $orderby;
$order = ttw_get_page_order();
if (!empty($order)) $args['order'] = $order;
$author_name = ttw_get_page_author();
if (!empty($author_name)) $args['author_name'] = $author_name;
$posts_per_page = ttw_get_page_posts_per();
if (!empty($posts_per_page)) $args['posts_per_page'] = $posts_per_page;
// if (ttw_is_checked_page_opt('ttw_hide_sticky')) $args['caller_get_posts'] = false; /* doesn't seem to work... */
return $args;
}
function ttw_get_page_categories() {
$cats = ttw_get_per_page_value('ttw_category');
if (empty($cats)) return '';
// now convert slugs to ids
return ttw_cat_slugs_to_ids($cats);
}
function ttw_cat_slugs_to_ids($cats) {
if (empty($cats)) return '';
// now convert slugs to numbers
$clist = explode(',',$cats); // break into a list
$cat_list = '';
foreach ($clist as $slug) {
$neg = 1; // not negative
if ($slug[0] == '-') {
$slug = substr($slug,1); // zap the -
$neg = -1;
}
$cur_cat = get_category_by_slug($slug);
if ($cur_cat) {
$cat_id = $neg * (int)$cur_cat->cat_ID;
if ($cat_list == '') $cat_list = strval($cat_id);
else $cat_list .= ','.strval($cat_id);
}
}
return $cat_list;
}
function ttw_get_page_tags() {
$tags = ttw_get_per_page_value('ttw_tag');
if (empty($tags)) return '';
return $tags;
}
function ttw_get_page_onepost() {
$the_post = ttw_get_per_page_value('ttw_onepost');
if (empty($the_post)) return '';
return $the_post;
}
function ttw_get_page_orderby() {
$orderby = ttw_get_per_page_value('ttw_orderby');
if (empty($orderby)) return '';
if ($orderby == 'author' || $orderby == 'date' || $orderby == 'title' || $orderby == 'rand')
return $orderby;
ttw_page_posts_error('orderby must be author, date, title, or rand. You used: '. $orderby);
return '';
}
function ttw_get_page_order() {
$order = ttw_get_per_page_value('ttw_order');
if (empty($order)) return '';
if ($order == 'ASC' || $order == 'DESC')
return $order;
ttw_page_posts_error('order value must be ASC or DESC. You used: '. $order);
return '';
}
function ttw_get_page_posts_per() {
$ppp = ttw_get_per_page_value('ttw_posts_per_page');
if (empty($ppp)) return '';
// now convert slugs to numbers
return $ppp;
}
function ttw_get_page_author() {
$author = ttw_get_per_page_value('ttw_author');
if (empty($author)) return '';
return $adv;
}
function ttw_get_per_page_value($name) {
global $ttw_cur_page_id;
return get_post_meta($ttw_cur_page_id,$name,true);
}
function ttw_is_checked_page_opt($meta_name) {
// the standard is to check options to hide things
global $ttw_cur_page_id;
$val = get_post_meta($ttw_cur_page_id,$meta_name,true); // retrieve meta value
if (!empty($val)) return true; // value exists - 'on'
return false;
}
function ttw_html_br() {
echo ('
');
}
function ttw_help_link($link, $info) {
$t_dir = get_template_directory_uri();
$pp_help = ''
. '
';
echo($pp_help);
}
function ttw_is_checked_post_opt($meta_name) {
// the standard is to check options to hide things
global $ttw_cur_post_id;
$val = get_post_meta($ttw_cur_post_id,$meta_name,true); // retrieve meta value
if (!empty($val)) return true; // value exists - 'on'
return false;
}
function ttw_page_posts_error($info='') {
echo('WARNING: error defining Custom Field on Page with Posts.
');
if (strlen($info) > 0) echo('More info: '.$info.'
');
}
function ttw_add_q($q, $item, $tag='') {
if ($item == '') return $q;
if (!empty($q))
return $q . '&' . $tag . $item;
else
return $tag . $item;
}
function ttw_multi_col($content){
// layout content into two colums, multiple rows using to split for 2 col template
// derived from: http://www.robsearles.com/2009/07/05/wordpress-multiple-content-columns/
$content = apply_filters('the_content', $content);
$content = str_replace(']]>', ']]>', $content);
// the first "more" is converted to a span with ID
$columns = preg_split('/(<\/span>)|()<\/p>/', $content);
$col_count = count($columns);
if($col_count > 1) {
for($i=0; $i < $col_count; $i++) {
// check to see if there is a final , if not add it
if(!preg_match('/<\/p>\s?$/', $columns[$i]) ) {
$columns[$i] .= '';
}
// check to see if there is an appending , if there is, remove
$columns[$i] = preg_replace('/^\s?<\/p>/', '', $columns[$i]);
// now add the div wrapper
if ((int)($i % 2) == 0) $coldiv = 'left'; else $coldiv = 'right';
if ($coldiv == 'right' && ($i+1) < $col_count) {
$break_cols ='
';
} else {
$break_cols = '';
}
$columns[$i] = ''.$columns[$i] .'
' . $break_cols ;
}
$content = join($columns, "\n").'';
}
else {
// this page does not have dynamic columns
$content = wpautop($content);
}
// remove any left over empty tags
$content = str_replace('
', '', $content);
return $content;
}
function ttw_put_area($name) {
// for the extra code areas between major divs
$area_name = 'ttw_' . $name . '_insert';
$hide_front = 'ttw_hide_front_' . $name;
$hide_rest = 'ttw_hide_rest_' . $name;
if (ttw_getopt($area_name)) { /* area insert defined? */
if (is_front_page()) {
if (!ttw_getopt($hide_front)) echo (do_shortcode(str_replace("\\", "", ttw_getopt($area_name))));
} else if (!ttw_getopt($hide_rest)) {
echo (do_shortcode(str_replace("\\", "", ttw_getopt($area_name))));
}
}
}
function ttw_is_gallery($postID) {
$is_gallery = false;
if (function_exists('get_post_format')) { // for 3.1
if (get_post_format($postID) == 'gallery') $is_gallery = true;
}
return (in_category( _x('gallery', 'gallery category slug', TTW_TRANS) ) || $is_gallery);
}
function ttw_put_page_title($tag, $style=null) {
if (ttw_is_checked_page_opt('ttw-hide-page-title')) return;
echo ("<$tag class=\"entry-title\" $style >");
the_title();
echo("\n");
}
function ttw_put_perpage_widgetarea() {
global $ttw_cur_page_id;
$extra = trim(get_post_meta($ttw_cur_page_id,'ttw_show_extra_areas',true));
$area = 'per-page-' . $extra; // retrieve meta value
if (strlen($extra) > 0) { // want to display some areas
if (!ttw_check_perpage_exists($area,'per-page-widget'))
return;
if ( !is_active_sidebar($area)) return;
ob_start(); /* let's use output buffering to allow use of Dynamic Widgets plugin and not have empty sidebar */
$success = dynamic_sidebar($area);
$content = ob_get_clean();
if ($success) {
?>
0) { // want to display some areas
if (!ttw_check_perpage_exists($area,'primary'))
return true; // must be true so we don't get double area ids
if ( !is_active_sidebar($area)) return false;
ob_start(); /* let's use output buffering to allow use of Dynamic Widgets plugin and not have empty sidebar */
$success = dynamic_sidebar($area);
$content = ob_get_clean();
if ($success) {
?>
0) { // want to display some areas
if (!ttw_check_perpage_exists($area,'secondary'))
return true; // must be true so we don't get double area ids
if ( !is_active_sidebar($area)) return false;
ob_start(); /* let's use output buffering to allow use of Dynamic Widgets plugin and not have empty sidebar */
$success = dynamic_sidebar($area);
$content = ob_get_clean();
if ($success) {
?>
$msg<*******************
\n");
}
}
?>