// build the form
$context['text'] .= Skin::build_form($fields);
// the submit button
$context['text'] .= '<p>' . Skin::build_submit_button(i18n::s('Send'), i18n::s('Press [s] to submit data'), 's') . '</p>' . "\n";
// end of the form
$context['text'] .= '</div></form>';
// the script used for form handling at the browser
Page::insert_script('func' . 'tion validateDocumentPost(container) {' . "\n" . ' // letter_title is mandatory' . "\n" . ' if(!container.letter_title.value) {' . "\n" . ' alert("' . i18n::s('No title has been provided.') . '");' . "\n" . ' Yacs.stopWorking();' . "\n" . ' return false;' . "\n" . ' }' . "\n" . ' return true;' . "\n" . '}' . "\n" . "\n" . 'document.main_form.letter_title.focus();' . "\n");
// no mail in demo mode
} elseif (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST' && file_exists($context['path_to_root'] . 'parameters/demo.flag')) {
Safe::header('Status: 401 Unauthorized', TRUE, 401);
Logger::error(i18n::s('You are not allowed to perform this operation in demonstration mode.'));
// handle posted data
} elseif (isset($_SERVER['REQUEST_METHOD']) && $_SERVER['REQUEST_METHOD'] == 'POST') {
// ensure all letters will be sent even if the browser connection dies
Safe::ignore_user_abort(TRUE);
// always archive the letter
$anchor = Sections::lookup('letters');
// no section yet, create one
if (!$anchor) {
$context['text'] .= i18n::s('Creating a section for archived letters') . BR . "\n";
$fields['nick_name'] = 'letters';
$fields['title'] = i18n::c('Archived letters');
$fields['introduction'] = i18n::c('To remember our previous messages');
$fields['description'] = i18n::c('YACS puts automatically sent letters into this section.');
$fields['locked'] = 'Y';
// no direct contributions
$fields['index_map'] = 'N';
// listed only to associates
$fields['rank'] = 30000;
// at the end of the list
