static function link_tag()
{
global $blog_id, $current_blog;
if (apply_filters('safecss_style_error', false)) {
return;
}
if (!is_super_admin() && isset($current_blog) && (1 == $current_blog->spam || 1 == $current_blog->deleted)) {
return;
}
if (Jetpack_Custom_CSS::is_customizer_preview()) {
return;
}
$css = '';
$option = Jetpack_Custom_CSS::is_preview() ? 'safecss_preview' : 'safecss';
if ('safecss' == $option) {
if (get_option('safecss_revision_migrated')) {
$safecss_post = Jetpack_Custom_CSS::get_post();
if (!empty($safecss_post['post_content'])) {
$css = $safecss_post['post_content'];
}
} else {
$current_revision = Jetpack_Custom_CSS::get_current_revision();
if (!empty($current_revision['post_content'])) {
$css = $current_revision['post_content'];
}
}
// Fix for un-migrated Custom CSS
if (empty($safecss_post)) {
$_css = get_option('safecss');
if (!empty($_css)) {
$css = $_css;
}
}
}
if ('safecss_preview' == $option) {
$safecss_post = Jetpack_Custom_CSS::get_current_revision();
if (!empty($safecss_post['post_content'])) {
$css = $safecss_post['post_content'];
}
}
$css = str_replace(array('\\\\00BB \\\\0020', '\\0BB \\020', '0BB 020'), '\\00BB \\0020', $css);
if ($css == '') {
return;
}
if (apply_filters('safecss_embed_style', false, $css)) {
echo "\r\n" . '<style id="custom-css-css">' . Jetpack_Custom_CSS::get_css(true) . "</style>\r\n";
} else {
$href = home_url('/');
$href = add_query_arg('custom-css', 1, $href);
$href = add_query_arg('csblog', $blog_id, $href);
$href = add_query_arg('cscache', 6, $href);
$href = add_query_arg('csrev', (int) get_option($option . '_rev'), $href);
/**
* Filter the Custom CSS link enqueued in the head.
*
* @module custom-css
*
* @since 1.7.0
*
* @param string $href Custom CSS link enqueued in the head.
* @param string $blog_id Blog ID.
*/
$href = apply_filters('safecss_href', $href, $blog_id);
if (Jetpack_Custom_CSS::is_preview()) {
$href = add_query_arg('csspreview', 'true', $href);
}
?>
<link rel="stylesheet" id="custom-css-css" type="text/css" href="<?php
echo esc_url($href);
?>
" />
<?php
}
/**
* Fires after creating the <link> in the <head> element for the custom css stylesheet.
*
* @module custom-css
*
* @since 2.2.2
*/
do_action('safecss_link_tag_post');
}
static function link_tag()
{
global $blog_id, $current_blog;
if (apply_filters('safecss_style_error', false)) {
return;
}
if (!is_super_admin() && isset($current_blog) && (1 == $current_blog->spam || 1 == $current_blog->deleted)) {
return;
}
if (Jetpack_Custom_CSS::is_customizer_preview()) {
return;
}
$css = '';
$option = Jetpack_Custom_CSS::is_preview() ? 'safecss_preview' : 'safecss';
if ('safecss' == $option) {
if (get_option('safecss_revision_migrated')) {
$safecss_post = Jetpack_Custom_CSS::get_post();
if (!empty($safecss_post['post_content'])) {
$css = $safecss_post['post_content'];
}
} else {
$current_revision = Jetpack_Custom_CSS::get_current_revision();
if (!empty($current_revision['post_content'])) {
$css = $current_revision['post_content'];
}
}
// Fix for un-migrated Custom CSS
if (empty($safecss_post)) {
$_css = get_option('safecss');
if (!empty($_css)) {
$css = $_css;
}
}
}
if ('safecss_preview' == $option) {
$safecss_post = Jetpack_Custom_CSS::get_current_revision();
if (!empty($safecss_post['post_content'])) {
$css = $safecss_post['post_content'];
}
}
$css = str_replace(array('\\\\00BB \\\\0020', '\\0BB \\020', '0BB 020'), '\\00BB \\0020', $css);
if ($css == '') {
return;
}
$href = trailingslashit(site_url());
$href = add_query_arg('custom-css', 1, $href);
$href = add_query_arg('csblog', $blog_id, $href);
$href = add_query_arg('cscache', 6, $href);
$href = add_query_arg('csrev', (int) get_option($option . '_rev'), $href);
$href = apply_filters('safecss_href', $href, $blog_id);
if (Jetpack_Custom_CSS::is_preview()) {
$href = add_query_arg('csspreview', 'true', $href);
}
?>
<link rel="stylesheet" id="custom-css-css" type="text/css" href="<?php
echo esc_url($href);
?>
" />
<?php
do_action('safecss_link_tag_post');
}
