}
if ($comment['editbutton']) {
if (qa_clicked($prefix . 'doedit')) {
if (qa_page_q_permit_edit($comment, 'permit_edit_c', $pageerror)) {
// extra check here ensures error message is visible
qa_page_q_refresh($pagestart, 'edit-' . $commentid, $commentparenttype, $comment['parentid']);
}
} elseif (qa_clicked($prefix . 'dosave') && qa_page_q_permit_edit($comment, 'permit_edit_c', $pageerror)) {
if (qa_page_q_edit_c_submit($comment, $question, $commentparent, $ceditin[$commentid], $cediterrors[$commentid])) {
qa_page_q_refresh($pagestart, null, $commentparenttype, $comment['parentid']);
} else {
$formtype = 'c_edit';
$formpostid = $commentid;
// keep editing if an error
}
} elseif ($pagestate == 'edit-' . $commentid && qa_page_q_permit_edit($comment, 'permit_edit_c', $pageerror)) {
$formtype = 'c_edit';
$formpostid = $commentid;
}
}
}
}
// Functions used above - also see functions in qa-page-question-submit.php (which are shared with Ajax)
function qa_page_q_refresh($start = 0, $state = null, $showtype = null, $showid = null)
{
$params = array();
if ($start > 0) {
$params['start'] = $start;
}
if (isset($state)) {
$params['state'] = $state;
} elseif (qa_clicked('dosavec_' . $commentid) && qa_page_q_permit_edit($comment, 'permit_edit_c')) {
$innotify = qa_post_text('notify') ? true : false;
$inemail = qa_post_text('email');
qa_get_post_content('editor', 'comment', $ineditor, $incomment, $informat, $intext);
$errors = qa_comment_validate($incomment, $informat, $intext, $innotify, $inemail);
if (empty($errors)) {
$setnotify = $comment['isbyuser'] ? qa_combine_notify_email($comment['userid'], $innotify, $inemail) : $comment['notify'];
qa_comment_set_content($comment, $incomment, $informat, $intext, $setnotify, $qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $question, $commentanswer);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'c_edit', $questionid, $commentanswerid, $commentid);
qa_redirect($qa_request, null, null, null, qa_anchor($commentparenttype, $comment['parentid']));
} else {
$formtype = 'c_edit';
$formpostid = $commentid;
// keep editing if an error
}
} elseif ($qa_state == 'edit-' . $commentid && qa_page_q_permit_edit($comment, 'permit_edit_c')) {
$formtype = 'c_edit';
$formpostid = $commentid;
}
}
}
}
function qa_page_q_permit_edit($post, $permitoption)
{
global $pageerror, $qa_request;
$permiterror = qa_user_permit_error($post['isbyuser'] ? null : $permitoption);
// if it's by the user, this will only check whether they are blocked
switch ($permiterror) {
case 'login':
$pageerror = qa_insert_login_links(qa_lang_html('question/edit_must_login'), $qa_request);
break;
