get_queried_object();
if ( isset( $page_obj->ID ) && $page_obj->ID >= 0 )
return $page_obj->ID;
return -1;
}
/**
* Get custom field of the current page
* $type = string|int
*/
function sienna_get_custom_field($filedname, $id = NULL, $single=true)
{
global $post;
if($id==NULL)
$id = get_the_ID();
if($id==NULL)
$id = sienna_get_page_id();
$value = get_post_meta($id, $filedname, $single);
if($single)
return stripslashes($value);
else
return $value;
}
/**
* Get Limited String
* $output = string
* $max_char = int
*/
function sienna_get_limited_string($output, $max_char=100, $end='...')
{
$output = str_replace(']]>', ']]>', $output);
$output = strip_tags($output);
$output = strip_shortcodes($output);
if ((strlen($output)>$max_char) && ($espacio = strpos($output, " ", $max_char )))
{
$output = substr($output, 0, $espacio).$end;
return $output;
}
else
{
return $output;
}
}
/**
* Tests if any of a post's assigned categories are descendants of target categories
*
* @param mixed $cats The target categories. Integer ID or array of integer IDs
* @param mixed $_post The post
* @return bool True if at least 1 of the post's categories is a descendant of any of the target categories
* @see get_term_by() You can get a category by name or slug, then pass ID to this function
* @uses get_term_children() Gets descendants of target category
* @uses in_category() Tests against descendant categories
* @version 2.7
*/
function sienna_post_is_in_descendant_category( $cats, $_post = null )
{
foreach ( (array) $cats as $cat ) {
// get_term_children() accepts integer ID only
$descendants = get_term_children( (int) $cat, 'category');
if ( $descendants && in_category( $descendants, $_post ) )
return true;
}
return false;
}
/**
* Twitter's Blogger.js output for Twitter widgets
* $unique_id = string
* $username = string
* limit = int
*/
function sienna_twitter_script($unique_id,$username,$limit) {
?>
id="li-comment-">
';
$after_widget = '';
$before_title = '';
register_sidebar(array('name' => __('Sidebar Middle','sienna_wdl'),'id' => 'sidebar-middle','before_widget' => $before_widget,'after_widget' => $after_widget,'before_title' => $before_title,'after_title' => $after_title));
}
/**
* Filter for get_the_excerpt
*/
function sienna_get_the_excerpt($content){
return str_replace(' [...]','',$content);
}
/**
* Get the sidebar ID
*/
function sienna_get_sidebar_id(){
global $post;
$sidebar_id = 'sidebar-default';
if(isset($post->ID))
if(is_active_sidebar('sidebar-'.$post->ID))
$sidebar_id = 'sidebar-'.$post->ID;
return $sidebar_id;
}
/**
* Improved Wordpress page menu function
*/
function sienna_wp_page_menu( $args = array() ) {
$defaults = array('sort_column' => 'menu_order, post_title', 'menu_id' => 'menu', 'menu_class' => 'menu', 'echo' => true, 'link_before' => '', 'link_after' => '', 'show_home' => 1);
$args = wp_parse_args( $args, $defaults );
$args = apply_filters( 'wp_page_menu_args', $args );
$menu = '';
$list_args = $args;
// Show Home in the menu
if ( ! empty($args['show_home']) ) {
if ( true === $args['show_home'] || '1' === $args['show_home'] || 1 === $args['show_home'] )
$text = __('Home','sienna_wdl');
else
$text = $args['show_home'];
$class = '';
if ( is_front_page() && !is_paged() )
$class = 'class="current_page_item"';
$menu .= '' . $args['link_before'] . $text . $args['link_after'] . '';
// If the front page is a page, add it to the exclude list
if (get_option('show_on_front') == 'page') {
if ( !empty( $list_args['exclude'] ) ) {
$list_args['exclude'] .= ',';
} else {
$list_args['exclude'] = '';
}
$list_args['exclude'] .= get_option('page_on_front');
}
}
$list_args['echo'] = false;
$list_args['title_li'] = '';
$menu .= str_replace( array( "\r", "\n", "\t" ), '', wp_list_pages($list_args) );
if ( $menu )
$menu = '';
$menu = apply_filters( 'wp_page_menu', $menu, $args );
if ( $args['echo'] )
echo $menu;
else
return $menu;
}
function sienna_theme_ads_show()
{
global $sienna_option;
$count = $sienna_option['main']['number_125_ads'];
if($count>0)
{
for($i=1; $i<=$count; $i++)
{
if(!empty($sienna_option['main']['ad_125_link'.$i]) && !empty($sienna_option['main']['ad_125_image'.$i]))
{
?>