* Status: Unsupported
*/
use Friendica\Core\Hook;
use Friendica\DI;
function fancybox_install()
{
Hook::register('head', __FILE__, 'fancybox_head');
Hook::register('footer', __FILE__, 'fancybox_footer');
Hook::register('prepare_body_final', __FILE__, 'fancybox_render');
}
function fancybox_head(string &$b)
{
DI::page()->registerStylesheet(__DIR__ . '/asset/fancybox/jquery.fancybox.min.css');
}
function fancybox_footer(string &$str)
{
DI::page()->registerFooterScript(__DIR__ . '/asset/fancybox/jquery.fancybox.min.js');
DI::page()->registerFooterScript(__DIR__ . '/asset/fancybox/fancybox.config.js');
}
function fancybox_render(array &$b){
$gallery = 'gallery-' . $b['item']['uri-id'] ?? random_int(1000000, 10000000);
// performWithEscapedBlocks escapes block defined with 2nd par pattern that won't be processed.
// We don't want to touch images in class="type-link":
$b['html'] = \Friendica\Util\Strings::performWithEscapedBlocks(
$b['html'],
'#.*?
#s',
function ($text) use ($gallery) {
// This processes images inlined in posts
// Frio / Vier hooks für lightbox are un-hooked in fancybox-config.js. So this works for them, too!
//if (!in_array(DI::appHelper()->getCurrentTheme(),['vier','frio']))
$text = preg_replace(
'#]*href="([^"]*)"[^>]*>(]*src="[^"]*"[^>]*>)#',
'$2',
$text);
// Local content images attached:
$text = preg_replace_callback(
'#.*?
#s',
function ($matches) use ($gallery) {
return str_replace('