/**
* Get Page Header Links
*
* @since roen 1.0
*/
function roen_page_links()
{
global $paged, $current_tax;
$extra = '';
if (isset($paged) && intval($paged) > 1) {
$extra = ' ( ' . __('Page ', 'ROEN') . $paged . ' )';
}
$delimiter = '<i class="fa fa-chevron-right"></i>';
$output = '<a href="' . home_url() . '"><i class="fa fa-home"></i></a>';
// page is used home page as posts
if ((is_home() || is_category() || is_tag() || is_date() || is_single()) && !is_front_page()) {
$single_type = get_post_type(get_the_ID());
if (is_single() && $single_type == "portfolio") {
global $portfolio_default_page_id;
// show default portfolio page
$portfolio_default_page_id = roen_get_default_portfolio_page();
$portfolio_page = get_page($portfolio_default_page_id);
$output .= $delimiter . '<a href="' . get_permalink($portfolio_default_page_id) . '" title="' . $portfolio_page->post_title . '">' . $portfolio_page->post_title . '</a>';
} else {
if (is_single() && $single_type == "member") {
$member_pages = penguin_get_all_template_type_pages(array('page-member.php'), true);
if (isset($member_pages[0]) && $member_pages[0] != '') {
$member_page = get_page($member_pages[0]);
$output .= $delimiter . '<a href="' . get_permalink($member_pages[0]) . '" title="' . $member_page->post_title . '">' . $member_page->post_title . '</a>';
}
} else {
if (intval(get_option('page_for_posts')) > 0) {
$page = get_page(get_option('page_for_posts'));
$output .= $delimiter . '<a href="' . get_permalink(get_option('page_for_posts')) . '" title="' . $page->post_title . '">' . $page->post_title . '</a>';
}
}
}
}
// page is category
if (is_category()) {
$cat = get_category(get_query_var('cat'));
$output .= $delimiter . __('Category Archive for "', 'ROEN') . $cat->name . '"' . $extra;
}
// show portfolio category link
if (is_tax() && taxonomy_exists('portfolio-cats') && $current_tax == "portfolio-cats") {
global $term, $portfolio_default_page_id;
// show default portfolio page
$portfolio_default_page_id = roen_get_default_portfolio_page();
$portfolio_page = get_page($portfolio_default_page_id);
$output .= $delimiter . '<a href="' . get_permalink($portfolio_default_page_id) . '" title="' . $portfolio_page->post_title . '">' . $portfolio_page->post_title . '</a>';
// show category name
$output .= $delimiter . __('Category Archive for "', 'ROEN') . $term->name . '"';
}
// show member category link
if (is_tax() && taxonomy_exists('member-cats') && $current_tax == "member-cats") {
global $term;
// show default member page
$member_pages = penguin_get_all_template_type_pages(array('page-member.php'), true);
if (isset($member_pages[0]) && $member_pages[0] != '') {
$member_page = get_page($member_pages[0]);
$output .= $delimiter . '<a href="' . get_permalink($member_pages[0]) . '" title="' . $member_page->post_title . '">' . $member_page->post_title . '</a>';
}
// show category name
$output .= $delimiter . __('Category Archive for "', 'ROEN') . $term->name . '"';
}
// show page title
if (is_page() || is_single()) {
global $post;
if (is_page() && $post->post_parent) {
$parent_id = $post->post_parent;
$breadcrumbs = array();
while ($parent_id) {
$page = get_page($parent_id);
$breadcrumbs[] = $delimiter . '<a href="' . get_permalink($page->ID) . '">' . get_the_title($page->ID) . '</a>';
$parent_id = $page->post_parent;
}
$breadcrumbs = array_reverse($breadcrumbs);
for ($i = 0; $i < count($breadcrumbs); $i++) {
$output .= $breadcrumbs[$i];
}
}
//add category link for post
if (is_single()) {
if (is_singular('post') && penguin_get_options_key('blog-enable-breadchrumb') == 'on') {
$categories = get_the_category();
if ($categories) {
$output .= $delimiter . '';
foreach ($categories as $category) {
$output .= '<a href="' . get_category_link($category->term_id) . '" title="' . esc_attr(sprintf(__("View all posts in %s", 'ROEN'), $category->name)) . '">' . $category->cat_name . '</a>';
break;
}
$output .= '';
}
} else {
if (is_singular('portfolio') && penguin_get_options_key('portfolio-enable-breadchrumb') == 'on') {
$categories = penguin_get_custom_post_categories(get_the_ID(), 'portfolio-cats', false);
if ($categories) {
$output .= $delimiter . '';
foreach ($categories as $category) {
$output .= '<a href="' . get_term_link($category->slug, 'portfolio-cats') . '" title="' . esc_attr(sprintf(__("View all posts in %s", 'ROEN'), $category->name)) . '">' . $category->name . '</a>';
break;
}
}
}
}
}
$output .= $delimiter . get_the_title();
}
// tag page
if (is_tag()) {
$output .= $delimiter . __('Posts Tagged "', 'ROEN') . single_tag_title('', false) . '"';
}
// 404 page
if (is_404()) {
$output .= $delimiter . __('404 Error', 'ROEN');
}
// date page
if (is_date()) {
$output .= $delimiter . __('Date Archives for "', 'ROEN') . get_the_time('Y-M') . '"' . $extra;
}
// author page
if (is_author()) {
global $author, $author_name;
$curauth = isset($_GET['author_name']) ? get_user_by('slug', $author_name) : get_userdata(intval($author));
$output .= $delimiter . __('Author Archives "', 'ROEN') . $curauth->display_name . '"' . $extra;
}
return $output;
}
function roen_custom_option_posts_per_page($value)
{
if (is_search()) {
if (penguin_get_options_key('search-show-num') != '') {
return intval(penguin_get_options_key('search-show-num'));
}
} else {
if (is_tax("portfolio-cats")) {
$portfolio_default_page_id = roen_get_default_portfolio_page();
if (intval($portfolio_default_page_id) > 0) {
$portfolio_per_page_numbers = penguin_get_post_meta_key('page-posts-num', $portfolio_default_page_id);
if ($portfolio_per_page_numbers != '') {
return intval($portfolio_per_page_numbers);
}
}
}
}
return $value;
}
