| | |
|---|
| | | return ''; |
|---|
| | | } |
|---|
| | | |
|---|
| | | // localize title and summary attributes |
|---|
| | | if ($command != 'button' && !empty($attrib['title']) && $this->app->text_exists($attrib['title'])) { |
|---|
| | | $attrib['title'] = $this->app->gettext($attrib['title']); |
|---|
| | | } |
|---|
| | | if ($command != 'button' && !empty($attrib['summary']) && $this->app->text_exists($attrib['summary'])) { |
|---|
| | | $attrib['summary'] = $this->app->gettext($attrib['summary']); |
|---|
| | | } |
|---|
| | | |
|---|
| | | // execute command |
|---|
| | | switch ($command) { |
|---|
| | | // return a button |
|---|
| | |
|---|
| | | $attrib['alt'] = html::quote($this->app->gettext($attrib['alt'], $attrib['domain'])); |
|---|
| | | } |
|---|
| | | |
|---|
| | | // set accessibility attributes |
|---|
| | | if (!$attrib['role']) { |
|---|
| | | $attrib['role'] = 'button'; |
|---|
| | | } |
|---|
| | | if (!empty($attrib['class']) && !empty($attrib['classact']) || !empty($attrib['imagepas']) && !empty($attrib['imageact'])) { |
|---|
| | | if (array_key_exists('tabindex', $attrib)) |
|---|
| | | $attrib['data-tabindex'] = $attrib['tabindex']; |
|---|
| | | $attrib['tabindex'] = '-1'; // disable button by default |
|---|
| | | $attrib['aria-disabled'] = 'true'; |
|---|
| | | } |
|---|
| | | |
|---|
| | | // set title to alt attribute for IE browsers |
|---|
| | | if ($this->browser->ie && !$attrib['title'] && $attrib['alt']) { |
|---|
| | | $attrib['title'] = $attrib['alt']; |
|---|
| | |
|---|
| | | $is_empty = true; |
|---|
| | | } |
|---|
| | | |
|---|
| | | // set default page title |
|---|
| | | if (empty($this->pagetitle)) { |
|---|
| | | $this->pagetitle = 'Roundcube Mail'; |
|---|
| | | } |
|---|
| | | |
|---|
| | | // declare page language |
|---|
| | | if (!empty($_SESSION['language'])) { |
|---|
| | | $lang = substr($_SESSION['language'], 0, 2); |
|---|
| | | $output = preg_replace('/<html/', '<html lang="' . html::quote($lang) . '"', $output, 1); |
|---|
| | | if (!headers_sent()) { |
|---|
| | | header('Content-Language: ' . $lang); |
|---|
| | | } |
|---|
| | | } |
|---|
| | | |
|---|
| | | // replace specialchars in content |
|---|
| | | $page_title = html::quote($this->pagetitle); |
|---|
| | | $page_header = ''; |
|---|
