function qa_page_q_edit_q_submit($question, $answers, $commentsfollows, $closepost, &$in, &$errors)
{
$in = array();
if ($question['editable']) {
$in['title'] = qa_post_text('q_title');
qa_get_post_content('q_editor', 'q_content', $in['editor'], $in['content'], $in['format'], $in['text']);
$in['extra'] = qa_opt('extra_field_active') ? qa_post_text('q_extra') : null;
}
if ($question['retagcatable']) {
if (qa_using_tags()) {
$in['tags'] = qa_get_tags_field_value('q_tags');
}
if (qa_using_categories()) {
$in['categoryid'] = qa_get_category_field_value('q_category');
}
}
if (array_key_exists('categoryid', $in)) {
// need to check if we can move it to that category, and if we need moderation
$categories = qa_db_select_with_pending(qa_db_category_nav_selectspec($in['categoryid'], true));
$categoryids = array_keys(qa_category_path($categories, $in['categoryid']));
$userlevel = qa_user_level_for_categories($categoryids);
} else {
$userlevel = null;
}
if ($question['isbyuser']) {
$in['name'] = qa_post_text('q_name');
$in['notify'] = qa_post_text('q_notify') ? true : false;
$in['email'] = qa_post_text('q_email');
}
if (!qa_user_post_permit_error('permit_edit_silent', $question)) {
$in['silent'] = qa_post_text('q_silent');
}
// here the $in array only contains values for parts of the form that were displayed, so those are only ones checked by filters
$errors = array();
if (!qa_check_form_security_code('edit-' . $question['postid'], qa_post_text('code'))) {
$errors['page'] = qa_lang_html('misc/form_security_again');
} else {
$in['queued'] = qa_opt('moderate_edited_again') && qa_user_moderation_reason($userlevel);
$filtermodules = qa_load_modules_with('filter', 'filter_question');
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_question($in, $errors, $question);
if ($question['editable']) {
qa_update_post_text($in, $oldin);
}
}
if (array_key_exists('categoryid', $in) && strcmp($in['categoryid'], $question['categoryid'])) {
if (qa_user_permit_error('permit_post_q', null, $userlevel)) {
$errors['categoryid'] = qa_lang_html('question/category_ask_not_allowed');
}
}
if (empty($errors)) {
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = qa_cookie_get();
// now we fill in the missing values in the $in array, so that we have everything we need for qa_question_set_content()
// we do things in this way to avoid any risk of a validation failure on elements the user can't see (e.g. due to admin setting changes)
if (!$question['editable']) {
$in['title'] = $question['title'];
$in['content'] = $question['content'];
$in['format'] = $question['format'];
$in['text'] = qa_viewer_text($in['content'], $in['format']);
$in['extra'] = $question['extra'];
}
if (!isset($in['tags'])) {
$in['tags'] = qa_tagstring_to_tags($question['tags']);
}
if (!array_key_exists('categoryid', $in)) {
$in['categoryid'] = $question['categoryid'];
}
if (!isset($in['silent'])) {
$in['silent'] = false;
}
$setnotify = $question['isbyuser'] ? qa_combine_notify_email($question['userid'], $in['notify'], $in['email']) : $question['notify'];
qa_question_set_content($question, $in['title'], $in['content'], $in['format'], $in['text'], qa_tags_to_tagstring($in['tags']), $setnotify, $userid, $handle, $cookieid, $in['extra'], @$in['name'], $in['queued'], $in['silent']);
if (qa_using_categories() && strcmp($in['categoryid'], $question['categoryid'])) {
qa_question_set_category($question, $in['categoryid'], $userid, $handle, $cookieid, $answers, $commentsfollows, $closepost, $in['silent']);
}
return true;
}
}
return false;
}
function qa_page_q_edit_q_submit($question, $answers, $commentsfollows, $closepost, &$in, &$errors)
{
$in = array();
if ($question['editable']) {
$in['title'] = qa_post_text('q_title');
qa_get_post_content('q_editor', 'q_content', $in['editor'], $in['content'], $in['format'], $in['text']);
$in['extra'] = qa_opt('extra_field_active') ? qa_post_text('q_extra') : null;
}
if ($question['retagcatable']) {
if (qa_using_tags()) {
$in['tags'] = qa_get_tags_field_value('q_tags');
}
if (qa_using_categories()) {
$in['categoryid'] = qa_get_category_field_value('q_category');
}
}
if ($question['isbyuser']) {
$in['notify'] = qa_post_text('q_notify') ? true : false;
$in['email'] = qa_post_text('q_email');
}
// here the $in array only contains values for parts of the form that were displayed, so those are only ones checked by filters
$errors = array();
$filtermodules = qa_load_modules_with('filter', 'filter_question');
foreach ($filtermodules as $filtermodule) {
$oldin = $in;
$filtermodule->filter_question($in, $errors, $question);
if ($question['editable']) {
qa_update_post_text($in, $oldin);
}
}
if (empty($errors)) {
$userid = qa_get_logged_in_userid();
$handle = qa_get_logged_in_handle();
$cookieid = qa_cookie_get();
// now we fill in the missing values in the $in array, so that we have everything we need for qa_question_set_content()
// we do things in this way to avoid any risk of a validation failure on elements the user can't see (e.g. due to admin setting changes)
if (!$question['editable']) {
$in['title'] = $question['title'];
$in['content'] = $question['content'];
$in['format'] = $question['format'];
$in['text'] = qa_viewer_text($in['content'], $in['format']);
$in['extra'] = $question['extra'];
}
if (!isset($in['tags'])) {
$in['tags'] = qa_tagstring_to_tags($question['tags']);
}
if (!array_key_exists('categoryid', $in)) {
$in['categoryid'] = $question['categoryid'];
}
$setnotify = $question['isbyuser'] ? qa_combine_notify_email($question['userid'], $in['notify'], $in['email']) : $question['notify'];
qa_question_set_content($question, $in['title'], $in['content'], $in['format'], $in['text'], qa_tags_to_tagstring($in['tags']), $setnotify, $userid, $handle, $cookieid, $in['extra']);
if (qa_using_categories() && strcmp($in['categoryid'], $question['categoryid'])) {
qa_question_set_category($question, $in['categoryid'], $userid, $handle, $cookieid, $answers, $commentsfollows, $closepost);
}
return true;
}
return false;
}
function qa_post_set_category($postid, $categoryid, $byuserid = null)
{
$oldpost = qa_post_get_full($postid, 'QAC');
if ($oldpost['basetype'] == 'Q') {
$byhandle = qa_post_userid_to_handle($byuserid);
$answers = qa_post_get_question_answers($postid);
$commentsfollows = qa_post_get_question_commentsfollows($postid);
$closepost = qa_post_get_question_closepost($postid);
qa_question_set_category($oldpost, $categoryid, $byuserid, $byhandle, null, $answers, $commentsfollows, $closepost);
} else {
qa_post_set_category($oldpost['parentid'], $categoryid, $byuserid);
}
// keep looking until we find the parent question
}
qa_redirect($qa_request);
} elseif (qa_clicked('doeditq')) {
qa_redirect($qa_request, array('state' => 'edit-' . $questionid));
} elseif (qa_clicked('dosaveq') && qa_page_q_permit_edit($question, 'permit_edit_q')) {
$incategoryid = qa_get_category_field_value('category');
$inqtitle = qa_post_text('qtitle');
$inqtags = qa_get_tags_field_value('qtags');
$tagstring = qa_using_tags() ? qa_tags_to_tagstring($inqtags) : $question['tags'];
qa_get_post_content('editor', 'qcontent', $ineditor, $inqcontent, $inqformat, $inqtext);
$innotify = qa_post_text('notify') ? true : false;
$inemail = qa_post_text('email');
$qerrors = qa_question_validate($inqtitle, $inqcontent, $inqformat, $inqtext, $tagstring, $innotify, $inemail);
if (empty($qerrors)) {
$setnotify = $question['isbyuser'] ? qa_combine_notify_email($question['userid'], $innotify, $inemail) : $question['notify'];
if (qa_using_categories() && strcmp($incategoryid, $question['categoryid'])) {
qa_question_set_category($question, $incategoryid, $qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid, $answers, $commentsfollows);
}
qa_question_set_content($question, $inqtitle, $inqcontent, $inqformat, $inqtext, $tagstring, $setnotify, $qa_login_userid, qa_get_logged_in_handle(), $qa_cookieid);
qa_report_write_action($qa_login_userid, $qa_cookieid, 'q_edit', $questionid, null, null);
if (qa_q_request($questionid, $question['title']) != qa_q_request($questionid, $inqtitle)) {
qa_redirect(qa_q_request($questionid, $inqtitle));
} else {
qa_redirect($qa_request);
}
} else {
$formtype = 'q_edit';
}
// keep editing if an error
} else {
if ($qa_state == 'edit-' . $questionid && qa_page_q_permit_edit($question, 'permit_edit_q')) {
$formtype = 'q_edit';
