/**
* Take a code as input, and search a language name for it in
* a given language via Language::fetchLanguageNames() or
* else via the Babel language names CDB
*
* @param $code String: Code to get name for.
* @param $language String: Code of language to attempt to get name in,
* defaults to language of code.
* @return String (name of language) or false (invalid language code).
*/
public static function getName($code, $language = null)
{
wfProfileIn(__METHOD__);
global $wgBabelLanguageNamesCdb;
// Get correct code, even though it should already be correct.
$code = self::getCode($code);
if ($code === false) {
wfProfileOut(__METHOD__);
return false;
}
$language = $language === null ? $code : $language;
$names = Language::fetchLanguageNames($language, 'all');
if (isset($names[$code])) {
wfProfileOut(__METHOD__);
return $names[$code];
}
$codes = false;
try {
$namesCdb = CdbReader::open($wgBabelLanguageNamesCdb);
$codes = $namesCdb->get($code);
} catch (CdbException $e) {
wfDebug(__METHOD__ . ": CdbException caught, error message was " . $e->getMessage());
}
wfProfileOut(__METHOD__);
return $codes;
}
/**
* Take a code as input, and attempt to find a language name for it in
* a a given language, uses the order:
* - CLDR extension
* - MediaWiki language names
* - Babel language names CDB
*
* @param $code String: Code to get name for.
* @param $language String: Code of language to attempt to get name in,
* defaults to language of code.
* @return String (name of language) or false (invalid language code).
*/
public static function getName($code, $language = null)
{
global $wgBabelLanguageNamesCdb;
// Get correct code, even though it should already be correct.
$code = self::getCode($code);
if ($code === false) {
return false;
}
$language = $language === null ? $code : $language;
$names = Language::getTranslatedLanguageNames($language);
if (isset($names[$code])) {
return $names[$code];
}
$names = CdbReader::open($wgBabelLanguageNamesCdb);
return $names->get($code);
}
/**
* Take a code as input, and search a language name for it in
* a given language via Language::fetchLanguageNames() or
* else via the Babel language names CDB
*
* @param $code String: Code to get name for.
* @param $language String: Code of language to attempt to get name in,
* defaults to language of code.
* @return String (name of language) or false (invalid language code).
*/
public static function getName($code, $language = null)
{
wfProfileIn(__METHOD__);
global $wgBabelLanguageNamesCdb;
// Get correct code, even though it should already be correct.
$code = self::getCode($code);
if ($code === false) {
wfProfileOut(__METHOD__);
return false;
}
$language = $language === null ? $code : $language;
$names = Language::fetchLanguageNames($language, 'all');
if (isset($names[$code])) {
wfProfileOut(__METHOD__);
return $names[$code];
}
$namesCdb = CdbReader::open($wgBabelLanguageNamesCdb);
$codes = $namesCdb->get($code);
wfProfileOut(__METHOD__);
return $codes;
}
public function get($code, $key)
{
if (!isset($this->readers[$code])) {
$fileName = $this->getFileName($code);
$this->readers[$code] = false;
if (file_exists($fileName)) {
try {
$this->readers[$code] = CdbReader::open($fileName);
} catch (CdbException $e) {
wfDebug(__METHOD__ . ": unable to open cdb file for reading\n");
}
}
}
if (!$this->readers[$code]) {
return null;
} else {
$value = false;
try {
$value = $this->readers[$code]->get($key);
} catch (CdbException $e) {
wfDebug(__METHOD__ . ": CdbException caught, error message was " . $e->getMessage() . "\n");
}
if ($value === false) {
return null;
}
return unserialize($value);
}
}
/**
* Open the cache for reading.
* @return MessageGroupCache
*/
protected function open()
{
if ($this->cache === null) {
$this->cache = CdbReader::open($this->getCacheFileName());
if ($this->cache->get('#version') !== '3') {
$this->updateCacheFormat($this->cache);
$this->close();
return $this->open();
}
}
return $this->cache;
}
public function get($code, $key)
{
if (!isset($this->readers[$code])) {
$fileName = $this->getFileName($code);
if (!file_exists($fileName)) {
$this->readers[$code] = false;
} else {
$this->readers[$code] = CdbReader::open($fileName);
}
}
if (!$this->readers[$code]) {
return null;
} else {
$value = $this->readers[$code]->get($key);
if ($value === false) {
return null;
}
return unserialize($value);
}
}
$args = explode(' ', $line);
$command = array_shift($args);
// process command
switch ($command) {
case 'help':
// show an help message
cdbShowHelp(array_shift($args));
break;
case 'load':
if (!isset($args[0])) {
print "Need a filename there buddy\n";
break;
}
$file = $args[0];
print "Loading cdb file {$file}...";
$fileHandle = CdbReader::open($file);
if (!$fileHandle) {
print "not a cdb file or unable to read it\n";
} else {
print "ok\n";
}
break;
case 'get':
if (!$fileHandle) {
print "Need to load a cdb file first\n";
break;
}
if (!isset($args[0])) {
print "Need to specify a key, Luke\n";
break;
}
protected function processSubmit()
{
$req = $this->getRequest();
$out = $this->getOutput();
$jobs = array();
$jobs[] = MessageIndexRebuildJob::newJob();
$changefile = TranslateUtils::cacheFile(self::CHANGEFILE);
$reader = CdbReader::open($changefile);
$groups = unserialize($reader->get('#keys'));
$postponed = array();
foreach ($groups as $groupId) {
$group = MessageGroups::getGroup($groupId);
$changes = unserialize($reader->get($groupId));
foreach ($changes as $code => $subchanges) {
foreach ($subchanges as $type => $messages) {
foreach ($messages as $index => $params) {
$id = self::changeId($groupId, $code, $type, $params['key']);
if ($req->getVal($id) === null) {
// We probably hit the limit with number of post parameters.
$postponed[$groupId][$code][$type][$index] = $params;
continue;
}
if ($type === 'deletion' || $req->getCheck("i/{$id}")) {
continue;
}
$fuzzy = $req->getCheck("f/{$id}") ? 'fuzzy' : false;
$key = $params['key'];
$title = Title::makeTitleSafe($group->getNamespace(), "{$key}/{$code}");
$jobs[] = MessageUpdateJob::newJob($title, $params['content'], $fuzzy);
}
}
if (!isset($postponed[$groupId][$code])) {
$cache = new MessageGroupCache($groupId, $code);
$cache->create();
}
}
}
JobQueueGroup::singleton()->push($jobs);
$reader->close();
rename($changefile, $changefile . '-' . wfTimestamp());
if (count($postponed)) {
$changefile = TranslateUtils::cacheFile(self::CHANGEFILE);
$writer = CdbWriter::open($changefile);
$keys = array_keys($postponed);
$writer->set('#keys', serialize($keys));
foreach ($postponed as $groupId => $changes) {
$writer->set($groupId, serialize($changes));
}
$writer->close();
$this->showChanges(true, $this->getLimit());
} else {
$out->addWikiMsg('translate-smg-submitted');
}
}
/**
* Fetch all interwiki prefixes from interwiki cache
*
* @param $local null|string If not null, limits output to local/non-local interwikis
* @return Array List of prefixes
* @since 1.19
*/
protected static function getAllPrefixesCached($local)
{
global $wgInterwikiCache, $wgInterwikiScopes, $wgInterwikiFallbackSite;
static $db, $site;
wfDebug(__METHOD__ . "()\n");
if (!$db) {
$db = CdbReader::open($wgInterwikiCache);
}
/* Resolve site name */
if ($wgInterwikiScopes >= 3 && !$site) {
$site = $db->get('__sites:' . wfWikiID());
if ($site == '') {
$site = $wgInterwikiFallbackSite;
}
}
// List of interwiki sources
$sources = array();
// Global Level
if ($wgInterwikiScopes >= 2) {
$sources[] = '__global';
}
// Site level
if ($wgInterwikiScopes >= 3) {
$sources[] = '_' . $site;
}
$sources[] = wfWikiID();
$data = array();
foreach ($sources as $source) {
$list = $db->get("__list:{$source}");
foreach (explode(' ', $list) as $iw_prefix) {
$row = $db->get("{$source}:{$iw_prefix}");
if (!$row) {
continue;
}
list($iw_local, $iw_url) = explode(' ', $row);
if ($local !== null && $local != $iw_local) {
continue;
}
$data[$iw_prefix] = array('iw_prefix' => $iw_prefix, 'iw_url' => $iw_url, 'iw_local' => $iw_local);
}
}
ksort($data);
return array_values($data);
}
/**
* Get entry from interwiki cache
*
* @note More logic is explained in DefaultSettings.
*
* @param $prefix String: database key
* @return String: the entry
*/
protected static function getInterwikiCacheEntry($prefix)
{
global $wgInterwikiCache, $wgInterwikiScopes, $wgInterwikiFallbackSite;
static $db, $site;
wfDebug(__METHOD__ . "( {$prefix} )\n");
if (!$db) {
$db = CdbReader::open($wgInterwikiCache);
}
/* Resolve site name */
if ($wgInterwikiScopes >= 3 && !$site) {
$site = $db->get('__sites:' . wfWikiID());
if ($site == '') {
$site = $wgInterwikiFallbackSite;
}
}
$value = $db->get(wfMemcKey($prefix));
// Site level
if ($value == '' && $wgInterwikiScopes >= 3) {
$value = $db->get("_{$site}:{$prefix}");
}
// Global Level
if ($value == '' && $wgInterwikiScopes >= 2) {
$value = $db->get("__global:{$prefix}");
}
if ($value == 'undef') {
$value = '';
}
return $value;
}
/**
* Open the cache for reading.
* @return MessageGroupCache
*/
protected function open()
{
if ($this->cache === null) {
$this->cache = CdbReader::open($this->getCacheFileName());
if ($this->cache->get('#version') !== '3') {
$this->close();
unlink($this->getCacheFileName());
}
}
return $this->cache;
}
protected function getReader()
{
if ($this->reader) {
return $this->reader;
}
$file = TranslateUtils::cacheFile($this->filename);
if (!file_exists($file)) {
// Create an empty index to allow rebuild
$this->store(array());
$this->index = $this->rebuild();
}
return $this->reader = CdbReader::open($file);
}