/**
* Commits prefs to the database.
*/
function prefs_save()
{
global $prefs, $gmtoffset, $is_dst, $auto_dst, $timezone_key, $txp_user;
// Update custom fields count from database schema and cache it as a hidden pref.
// TODO: move this when custom fields are refactored.
$max_custom_fields = count(preg_grep('/^custom_\\d+/', getThings('describe ' . safe_pfx('textpattern'))));
set_pref('max_custom_fields', $max_custom_fields, 'publish', 2);
$sql = array();
$sql[] = 'prefs_id = 1 and event != "" and type in(' . PREF_CORE . ', ' . PREF_PLUGIN . ', ' . PREF_HIDDEN . ')';
$sql[] = "(user_name = '' or (user_name='" . doSlash($txp_user) . "' and name not in(\n select name from " . safe_pfx('txp_prefs') . " where user_name = ''\n )))";
if (!get_pref('use_comments', 1, 1)) {
$sql[] = "event != 'comments'";
}
$prefnames = safe_rows_start("name, event, user_name, val", 'txp_prefs', join(' and ', $sql));
$post = stripPost();
if (isset($post['tempdir']) && empty($post['tempdir'])) {
$post['tempdir'] = find_temp_dir();
}
if (!empty($post['file_max_upload_size'])) {
$post['file_max_upload_size'] = real_max_upload_size($post['file_max_upload_size']);
}
if (isset($post['auto_dst'])) {
$prefs['auto_dst'] = $auto_dst = $post['auto_dst'];
if (isset($post['is_dst']) && !$post['auto_dst']) {
$is_dst = $post['is_dst'];
}
}
// Forge $gmtoffset and $is_dst from $timezone_key if present.
if (isset($post['timezone_key'])) {
$key = $post['timezone_key'];
$tzd = Txp::get('Textpattern_Date_Timezone')->getTimeZones();
if (isset($tzd[$key])) {
$prefs['timezone_key'] = $timezone_key = $key;
$post['gmtoffset'] = $prefs['gmtoffset'] = $gmtoffset = $tzd[$key]['offset'];
$post['is_dst'] = $prefs['is_dst'] = $is_dst = Txp::get('Textpattern_Date_Timezone')->isDst(null, $key);
}
}
if (isset($post['siteurl'])) {
$post['siteurl'] = preg_replace('#^https?://#', '', rtrim($post['siteurl'], '/ '));
}
while ($a = nextRow($prefnames)) {
extract($a);
if (!isset($post[$name]) || !has_privs('prefs.' . $event)) {
continue;
}
if ($name === 'logging' && $post[$name] === 'none' && $post[$name] !== $val) {
safe_truncate('txp_log');
}
if ($name === 'expire_logs_after' && (int) $post[$name] !== (int) $val) {
safe_delete('txp_log', 'time < date_sub(now(), interval ' . intval($post[$name]) . ' day)');
}
update_pref($name, (string) $post[$name], null, null, null, null, (string) $user_name);
}
update_lastmod();
prefs_list(gTxt('preferences_saved'));
}
/**
* Commits prefs to the database.
*/
function prefs_save()
{
global $prefs, $gmtoffset, $is_dst, $auto_dst, $timezone_key, $txp_user;
// Update custom fields count from database schema and cache it as a hidden pref.
// TODO: move this when custom fields are refactored.
$max_custom_fields = count(preg_grep('/^custom_\\d+/', getThings("DESCRIBE " . safe_pfx('textpattern'))));
set_pref('max_custom_fields', $max_custom_fields, 'publish', 2);
$sql = array();
$sql[] = "prefs_id = 1 AND event != '' AND type IN (" . PREF_CORE . ", " . PREF_PLUGIN . ", " . PREF_HIDDEN . ")";
$sql[] = "(user_name = '' OR (user_name = '" . doSlash($txp_user) . "' AND name NOT IN (\n SELECT name FROM " . safe_pfx('txp_prefs') . " WHERE user_name = ''\n )))";
if (!get_pref('use_comments', 1, 1)) {
$sql[] = "event != 'comments'";
}
$prefnames = safe_rows_start("name, event, user_name, val", 'txp_prefs', join(" AND ", $sql));
$post = stripPost();
if (isset($post['tempdir']) && empty($post['tempdir'])) {
$post['tempdir'] = find_temp_dir();
}
if (!empty($post['file_max_upload_size'])) {
$post['file_max_upload_size'] = real_max_upload_size($post['file_max_upload_size']);
}
if (isset($post['auto_dst'])) {
$prefs['auto_dst'] = $auto_dst = $post['auto_dst'];
if (isset($post['is_dst']) && !$post['auto_dst']) {
$is_dst = $post['is_dst'];
}
}
// Forge $gmtoffset and $is_dst from $timezone_key if present.
if (isset($post['timezone_key'])) {
$key = $post['timezone_key'];
$tzd = Txp::get('\\Textpattern\\Date\\Timezone')->getTimeZones();
if (isset($tzd[$key])) {
$prefs['timezone_key'] = $timezone_key = $key;
$post['gmtoffset'] = $prefs['gmtoffset'] = $gmtoffset = $tzd[$key]['offset'];
$post['is_dst'] = $prefs['is_dst'] = $is_dst = Txp::get('\\Textpattern\\Date\\Timezone')->isDst(null, $key);
}
}
if (isset($post['siteurl'])) {
$post['siteurl'] = preg_replace('#^https?://#', '', rtrim($post['siteurl'], '/ '));
}
while ($a = nextRow($prefnames)) {
extract($a);
if (!isset($post[$name]) || !has_privs('prefs.' . $event)) {
continue;
}
if ($name === 'logging' && $post[$name] === 'none' && $post[$name] !== $val) {
safe_truncate('txp_log');
}
if ($name === 'expire_logs_after' && (int) $post[$name] !== (int) $val) {
safe_delete('txp_log', "time < DATE_SUB(NOW(), INTERVAL " . intval($post[$name]) . " DAY)");
}
update_pref($name, (string) $post[$name], null, null, null, null, (string) $user_name);
}
update_lastmod('preferences_saved');
prefs_list(gTxt('preferences_saved'));
}
/**
* Creates or updates a preference.
*
* @param string $name The name
* @param string $val The value
* @param string $event The section the preference appears in
* @param int $type Either PREF_CORE, PREF_PLUGIN, PREF_HIDDEN
* @param string $html The HTML control type the field uses. Can take a custom function name
* @param int $position Used to sort the field on the Preferences panel
* @param bool $is_private If PREF_PRIVATE, is created as a user pref
* @return bool FALSE on error
* @package Pref
* @example
* if (set_pref('myPref', 'value'))
* {
* echo "'myPref' created or updated.";
* }
*/
function set_pref($name, $val, $event = 'publish', $type = PREF_CORE, $html = 'text_input', $position = 0, $is_private = PREF_GLOBAL)
{
$user_name = null;
if ($is_private == PREF_PRIVATE) {
$user_name = PREF_PRIVATE;
}
if (pref_exists($name, $user_name)) {
return update_pref($name, (string) $val, null, null, null, null, $user_name);
}
return create_pref($name, $val, $event, $type, $html, $position, $user_name);
}
function updateSitePath($here)
{
update_pref('path_to_site', $here);
}
/**
* Replacement for SQL NOW()
*
* This function can be used when constructing SQL SELECT queries as a
* replacement for the NOW() function to allow the SQL server to cache the
* queries. Should only be used when comparing with the Posted or Expired
* columns from the textpattern (articles) table or the Created column from
* the txp_file table.
*
* @param string $type Column name, lower case (one of 'posted', 'expires', 'created')
* @param bool $update Force update
* @return string SQL query string partial
*/
function now($type, $update = false)
{
static $nows = array();
static $time = null;
if (!in_array($type, array('posted', 'expires', 'created'))) {
return false;
}
if (isset($nows[$type])) {
$now = $nows[$type];
} else {
if ($time === null) {
$time = time();
}
$pref = 'sql_now_' . $type;
$now = get_pref($pref, $time - 1);
if ($time > $now or $update) {
$table = $type === 'created' ? 'txp_file' : 'textpattern';
$where = '1=1 having utime > ' . $time . ' order by utime asc limit 1';
$now = safe_field('unix_timestamp(' . $type . ') as utime', $table, $where);
$now = $now === false ? 2147483647 : intval($now) - 1;
update_pref($pref, $now);
$nows[$type] = $now;
}
}
return 'from_unixtime(' . $now . ')';
}
function list_languages_post()
{
global $locale, $textarray;
// Select and save active language
$language = $this->ps('active_language');
$locale = doSlash(getlocale($language));
update_pref('language', $language);
update_pref('locale', $locale);
$textarray = load_lang($language);
$locale = setlocale(LC_ALL, $locale);
$this->_message(gTxt('preferences_saved'));
}
