registerActionHooks();
return $this;
}
/**
* [registerActionHooks description]
* @return [type] [description]
*/
public function registerActionHooks()
{
add_action('customize_register', array($this, 'customizer'));
return $this;
}
/**
* [customiser description]
* @return [type] [description]
*/
public function customizer($wp_customize)
{
$this->registerCustomizerSettings('custom-header', $wp_customize);
return;
}
public function registerCustomizerSettings($file_handle = '', $wp_customize)
{
require_once get_template_directory() . '/inc/custom-header/customizer/' . sanitize_title($file_handle) . '.php';
return $this;
}
public static function getContainerBeforeTag()
{
$html = '';
return $html;
}
public static function getMedia()
{
/**
* register_default_headers default header images variables
* @type Array
*/
global $_wp_default_headers;
$headers = array();
$html = '';
$css = '';
/**
* 'random-default-image'
* 'random-uploaded-image'
* 'remove-header'
* 'http....' only one image
*/
$header_image_mod = get_theme_mod('header_image', '');
if (empty($header_image_mod) && !(is_home() || is_front_page())) return '';
// video active
if (self::isVideoActive()) {
// @todo implement video in later version
} else {
//ramdom header images
//@see https://developer.wordpress.org/reference/functions/_get_random_header_data/
if ('random-uploaded-image' == $header_image_mod && leapin_is_pro()) {
/**
* @type Array
*/
$headers = get_uploaded_header_images();
} else if (preg_match("/^(?:http|https)/i", $header_image_mod)) { // one image
/**
* @type Object
*/
$headers = get_custom_header();
} elseif (!empty($_wp_default_headers)) { // register_default_headers registered and enabled to display
$headers = $_wp_default_headers;
}
if (!empty($headers) && is_array($headers)) {
// if (count($headers) > 0) {
$html .= self::getContainerBeforeTag();
$i = 0;
foreach ($headers as $header) {
$img_url = self::getImgUrl((object)$header);
$css .= "#wp-custom-header .card-$i .card__thumbnail::after{background-image: url($img_url);}";
$html .= "";
$html .= self::getCustomHeaderWidgetHtml($i++);
$html .= '';
} //endforeach
$html .= self::getContainerAfterTag();
// }
} elseif (is_object($headers)) {
$html .= self::getContainerBeforeTag();
$i = 0;
$img_url = self::getImgUrl((object)$headers);
$css .= "#wp-custom-header .card-$i .card__thumbnail::after{background-image: url($img_url);}";
$html .= "";
$html .= self::getCustomHeaderWidgetHtml($i++);
$html .= '';
$html .= self::getContainerAfterTag();
}
if (count($headers) === 1) {
$css .= "#wp-custom-header .swiper-pagination{display: none;}";
}
add_filter('leapin_load_css_on_each_pjax', function ($css_all) use ($css) {
if (!leapin_is_pro()) {
$css .= '#wp-custom-header .card__content { opacity: 0; transition: none;}';
$css .= '#wp-custom-header .swiper-slide-active .card__content { opacity: 1; transition: opacity .5s ease 1s;}';
}
return $css_all . $css;
});
}
return $html;
}
public static function getImgUrl($header)
{
return $url = sprintf($header->url, get_template_directory_uri(), get_stylesheet_directory_uri());
}
public static function getImgTag($header, $attr = array())
{
$url = self::getImgUrl($header);
if (property_exists($header, 'width')) {
$width = absint($header->width);
}
if (property_exists($header, 'height')) {
$height = absint($header->height);
}
if (!array_key_exists('alt', $attr)) {
if (property_exists($header, 'alt_text')) {
$alt_text = $header->alt_text;
$attr['alt'] = $alt_text;
} elseif (property_exists($header, 'description')) {
$alt_text = $header->description;
$attr['alt'] = $alt_text;
} else {
$attr['alt'] = '';
}
}
//@see https://developer.wordpress.org/reference/functions/get_header_image_tag/
$attr = wp_parse_args(
$attr,
array(
'src' => $url,
'width' => $width,
'height' => $height
)
);
if (!empty($header->attachment_id)) {
$image_meta = leapin_get_post_meta('_wp_attachment_metadata', $header->attachment_id);
$size_array = array($width, $height);
if (is_array($image_meta)) {
$srcset = wp_calculate_image_srcset($size_array, $header->url, $image_meta, $header->attachment_id);
$sizes = !empty($attr['sizes']) ? $attr['sizes'] : wp_calculate_image_sizes($size_array, $header->url, $image_meta, $header->attachment_id);
if ($srcset && $sizes) {
$attr['srcset'] = $srcset;
$attr['sizes'] = $sizes;
}
}
}
$attr = array_map('esc_attr', $attr);
$html = ' $value) {
$html .= ' ' . $name . '="' . $value . '"';
}
$html .= ' />';
return $html;
}
public static function isCarouselActive()
{
$headers = array();
$header_image_mod = get_theme_mod('header_image', '');
//@see https://developer.wordpress.org/reference/functions/_get_random_header_data/
if ('random-uploaded-image' == $header_image_mod && (is_home() || is_front_page())) {
/**
* @type Array
*/
$headers = get_uploaded_header_images();
}
return count($headers) > 1 ? true : false;
}
public static function isVideoActive()
{
return is_header_video_active() && (has_header_video() || is_customize_preview());
}
public static function getCustomHeaderWidgetHtml($i = 0)
{
$widgets = leapin_get_widget_data_for('on_custom_header_image');
$title = '';
$desc = '';
$link = '';
ob_start();
if (is_array($widgets) && array_key_exists($i, $widgets)) {
$widget = $widgets[$i];
if (property_exists($widget, 'title') && !empty($widget->title)) {
$title = '';
}
if (property_exists($widget, 'desc') && !empty($widget->desc)) {
$desc = '' . $widget->desc . '
';
}
if (property_exists($widget, 'link') && !empty($widget->link)
&& property_exists($widget, 'url') && !empty($widget->url)) {
$link = sprintf('', $widget->url, $widget->link);
}
?>