qa_redirect(qa_request());
} elseif (qa_clicked('doedit')) {
qa_redirect(qa_request(), array('state' => 'edit'));
} elseif (qa_clicked('dosave')) {
require_once QA_INCLUDE_DIR . 'qa-app-users-edit.php';
require_once QA_INCLUDE_DIR . 'qa-db-users.php';
$errors = array();
if (qa_post_text('removeavatar')) {
qa_db_user_set_flag($userid, QA_USER_FLAGS_SHOW_AVATAR, false);
qa_db_user_set_flag($userid, QA_USER_FLAGS_SHOW_GRAVATAR, false);
if (isset($useraccount['avatarblobid'])) {
require_once QA_INCLUDE_DIR . 'qa-db-blobs.php';
qa_db_user_set($userid, 'avatarblobid', null);
qa_db_user_set($userid, 'avatarwidth', null);
qa_db_user_set($userid, 'avatarheight', null);
qa_db_blob_delete($useraccount['avatarblobid']);
}
}
if ($fieldseditable) {
$inemail = qa_post_text('email');
$filterhandle = $handle;
// we're not filtering the handle...
$errors = qa_handle_email_filter($filterhandle, $inemail, $useraccount);
unset($errors['handle']);
// ...and we don't care about any errors in it
if (!isset($errors['email'])) {
if ($inemail != $useraccount['email']) {
qa_db_user_set($userid, 'email', $inemail);
qa_db_user_set_flag($userid, QA_USER_FLAGS_EMAIL_CONFIRMED, false);
}
}
$toobig = qa_image_file_too_big($_FILES['avatar_default_file']['tmp_name'], qa_opt('avatar_store_size'));
if ($toobig) {
$errors['avatar_default_show'] = qa_lang_sub('main/image_too_big_x_pc', (int) ($toobig * 100));
} else {
$imagedata = qa_image_constrain_data(file_get_contents($_FILES['avatar_default_file']['tmp_name']), $width, $height, qa_opt('avatar_store_size'));
if (isset($imagedata)) {
require_once QA_INCLUDE_DIR . 'qa-db-blobs.php';
$newblobid = qa_db_blob_create($imagedata, 'jpeg');
if (isset($newblobid)) {
qa_set_option('avatar_default_blobid', $newblobid);
qa_set_option('avatar_default_width', $width);
qa_set_option('avatar_default_height', $height);
qa_set_option('avatar_default_show', 1);
}
if (strlen($oldblobid)) {
qa_db_blob_delete($oldblobid);
}
} else {
$errors['avatar_default_show'] = qa_lang_sub('main/image_not_read', implode(', ', qa_gd_image_formats()));
}
}
}
}
// Mailings management
if ($adminsection == 'mailing') {
if (qa_clicked('domailingtest')) {
$email = qa_get_logged_in_email();
if (qa_mailing_send_one(qa_get_logged_in_userid(), qa_get_logged_in_handle(), $email, qa_get_logged_in_user_field('emailcode'))) {
$formokhtml = qa_lang_html_sub('admin/test_sent_to_x', qa_html($email));
} else {
$formokhtml = qa_lang_html('main/general_error');
function qa_set_user_avatar($userid, $imagedata, $oldblobid = null)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
require_once QA_INCLUDE_DIR . 'qa-util-image.php';
$imagedata = qa_image_constrain_data($imagedata, $width, $height, qa_opt('avatar_store_size'));
if (isset($imagedata)) {
require_once QA_INCLUDE_DIR . 'qa-db-blobs.php';
$newblobid = qa_db_blob_create($imagedata, 'jpeg', null, $userid, null, qa_remote_ip_address());
if (isset($newblobid)) {
qa_db_user_set($userid, 'avatarblobid', $newblobid);
qa_db_user_set($userid, 'avatarwidth', $width);
qa_db_user_set($userid, 'avatarheight', $height);
qa_db_user_set_flag($userid, QA_USER_FLAGS_SHOW_AVATAR, true);
qa_db_user_set_flag($userid, QA_USER_FLAGS_SHOW_GRAVATAR, false);
if (isset($oldblobid)) {
qa_db_blob_delete($oldblobid);
}
return true;
}
}
return false;
}
function qa_delete_blob($blobid)
{
if (qa_to_override(__FUNCTION__)) {
$args = func_get_args();
return qa_call_override(__FUNCTION__, $args);
}
require_once QA_INCLUDE_DIR . 'db/blobs.php';
if (defined('QA_BLOBS_DIRECTORY')) {
$blob = qa_db_blob_read($blobid);
if (isset($blob) && !isset($blob['content'])) {
unlink(qa_get_blob_filename($blobid, $blob['format']));
}
}
qa_db_blob_delete($blobid);
}
