public function execute()
{
require_once $GLOBALS['rootpath'] . "okapi/locale/locales.php";
$required = Locales::get_required_locales();
$installed = Locales::get_installed_locales();
$missing = array();
foreach ($required as $locale) {
if (!in_array($locale, $installed)) {
$missing[] = $locale;
}
}
if (count($missing) == 0) {
return;
}
# okay!
ob_start();
print "Hi!\n\n";
print "Your system is missing some locales required by OKAPI for proper\n";
print "internationalization support. OKAPI comes with support for different\n";
print "languages. This number (hopefully) will be growing.\n\n";
print "Please take a moment to install the following missing locales:\n\n";
$prefixes = array();
foreach ($missing as $locale) {
print " - " . $locale . "\n";
$prefixes[substr($locale, 0, 2)] = true;
}
$prefixes = array_keys($prefixes);
print "\n";
if (count($missing) == 1 && $missing[0] == 'POSIX') {
# I don't remember how to install POSIX, probably everyone has it anyway.
} else {
print "On Debian, try the following:\n\n";
foreach ($prefixes as $lang) {
if ($lang != 'PO') {
# Two first letters cut from POSIX.
print "sudo apt-get install language-pack-" . $lang . "-base\n";
}
}
print "sudo service apache2 restart\n";
print "\n";
}
print "Thanks!\n\n";
print "-- \n";
print "OKAPI Team";
Okapi::mail_admins("Additional setup needed: Missing locales.", ob_get_clean());
}
/** Do 'get' on many keys at once. */
public static function get_many($keys)
{
$dict = array();
$rs = Db::query("\n select `key`, value\n from okapi_cache\n where\n `key` in ('" . implode("','", array_map('mysql_real_escape_string', $keys)) . "')\n and expires > now()\n ");
while ($row = mysql_fetch_assoc($rs)) {
try {
$dict[$row['key']] = unserialize(gzinflate($row['value']));
} catch (ErrorException $e) {
unset($dict[$row['key']]);
Okapi::mail_admins("Debug: Unserialize error", "Could not unserialize key '" . $row['key'] . "' from Cache.\n" . "Probably something REALLY big was put there and data has been truncated.\n" . "Consider upgrading cache table to LONGBLOB.\n\n" . "Length of data, compressed: " . strlen($row['value']));
}
}
if (count($dict) < count($keys)) {
foreach ($keys as $key) {
if (!isset($dict[$key])) {
$dict[$key] = null;
}
}
}
return $dict;
}
private static function ver57()
{
ob_start();
print "Hi!\n\n";
print "OKAPI just added additional field (along with an index) 'okapi_syncbase'\n";
print "on your 'cache_logs' AND 'cache_logs_archived' tables. It is required by\n";
print "OKAPI's 'replicate' module to function properly.\n\n";
self::print_common_db_alteration_info();
print "-- \n";
print "OKAPI Team";
Okapi::mail_admins("Database modification notice: caches.okapi_syncbase", ob_get_clean());
}