function hocwp_setup_theme_custom_head()
{
$options = get_option('hocwp_theme_custom');
$background_image = hocwp_get_value_by_key($options, 'background_image');
$background_image = hocwp_get_media_option_url($background_image);
if (hocwp_url_valid($background_image)) {
$style = new HOCWP_HTML('style');
$style->set_attribute('type', 'text/css');
$elements = array('body.hocwp');
$properties = array('background-image' => 'url("' . $background_image . '")', 'background-repeat' => 'no-repeat', 'background-color' => 'rgba(0,0,0,0)');
$lazyload = hocwp_get_value_by_key($options, 'background_lazyload');
if ((bool) $lazyload) {
unset($properties['background-image']);
}
$background_repeat = hocwp_get_value_by_key($options, 'background_repeat');
if ((bool) $background_repeat) {
$properties['background-repeat'] = 'repeat';
}
$background_color = hocwp_get_value_by_key($options, 'background_color');
if (hocwp_color_valid($background_color)) {
$properties['background-color'] = $background_color;
}
$background_size = hocwp_get_value_by_key($options, 'background_size');
if (!empty($background_size)) {
$properties['background-size'] = $background_size;
}
$background_position = hocwp_get_value_by_key($options, 'background_position');
if (!empty($background_position)) {
$properties['background-position'] = $background_position;
}
$background_attachment = hocwp_get_value_by_key($options, 'background_attachment');
if (!empty($background_attachment)) {
$properties['background-attachment'] = $background_attachment;
}
$css = hocwp_build_css_rule($elements, $properties);
$css = hocwp_minify_css($css);
$style->set_text($css);
if (!empty($css)) {
$style->output();
}
}
}
function hocwp_is_color($color)
{
return hocwp_color_valid($color);
}
