function wpex_page_header_css($output)
{
// Get post ID
$post_id = wpex_get_the_id();
// Return if ID not defined
if (!$post_id) {
return $output;
}
// Define var
$css = $bg_img = '';
$title_style = wpex_page_header_style($post_id);
// Background Color
if ($title_style == 'solid-color' || $title_style == 'background-image') {
$bg_color = get_post_meta($post_id, 'wpex_post_title_background_color', true);
if ($bg_color) {
$css .= 'background-color: ' . $bg_color . ';';
}
}
// Background image
if ($title_style == 'background-image') {
$bg_img = wpex_page_header_background_image($post_id);
if ($bg_img) {
$css .= 'background-image: url(' . $bg_img . ');background-position:50% 0;-webkit-background-size: cover;-moz-background-size: cover;-o-background-size: cover;background-size: cover;';
}
}
// Custom height
$title_height = get_post_meta($post_id, 'wpex_post_title_height', true);
if ($title_height) {
$title_height = $title_height;
} else {
$title_height = '400';
}
if ($title_height && $bg_img) {
$css .= 'height:' . intval($title_height) . 'px;';
}
// Apply all css to the page-header class
if ('' != $css) {
$output .= '.page-header { ' . $css . ' }';
}
// Overlay Color
$overlay_color = get_post_meta($post_id, 'wpex_post_title_background_overlay', true);
if ('bg_color' == $overlay_color && $title_style == 'background-image' && isset($bg_color)) {
$output .= '.background-image-page-header-overlay { background-color: ' . $bg_color . '; }';
}
// Return css
return $output;
}
return;
}
// Define main vars
$classes = '';
$post_id = wpex_get_the_id();
$display_title = true;
$display_breadcrumbs = true;
$display_breadcrumbs = apply_filters('wpex_page_header_breadcrumbs', $display_breadcrumbs);
// If title is empty return false
if (!wpex_page_title($post_id)) {
return;
}
// Return if page header is disabled via custom field
if ($post_id) {
// Get title style
$title_style = wpex_page_header_style($post_id);
// Return if page header is disabled and there isn't a page header background defined
if ('on' == get_post_meta($post_id, 'wpex_disable_title', true) && 'background-image' != $title_style) {
return;
}
// Custom Classes
if ($title_style) {
$classes .= ' ' . $title_style . '-page-header';
}
// Disable title if the page header is disabled but the page header background is defined
if ('on' == get_post_meta($post_id, 'wpex_disable_title', true) && 'background-image' == $title_style) {
$display_title = false;
}
}
// Before Hook
wpex_hook_page_header_before();