function provideSymlinkPathAndTarget()
{
$stage_dir = __DIR__ . '/../..';
$paths = array();
$jsonPath = getRealmSpecificFilename("{$stage_dir}/wikiversions.json");
$versionRows = MWWikiversions::readWikiVersionsFile($jsonPath);
$activeVersions = array();
$versions = array();
foreach ($versionRows as $dbName => $version) {
if (!isset($activeVersions[$version])) {
// already listed?
$activeVersions[$version] = 1;
$version = substr($version, 4);
// remove 'php-'
$versions[] = $version;
}
}
foreach ($versions as $version) {
foreach (array('extensions', 'skins', 'resources') as $link) {
$path = "{$stage_dir}/w/static/{$version}/{$link}";
$target = MEDIAWIKI_DEPLOYMENT_DIR . "/php-{$version}/{$link}";
$paths[] = array($path, $target);
}
}
return $paths;
}
function wmfImportSources(&$sources)
{
global $wgConf, $IP, $lang;
$wikipedias = array_flip(MWWikiversions::readDbListFile(getRealmSpecificFilename("{$IP}/../wikipedia.dblist")));
$privates = array_flip(MWWikiversions::readDbListFile(getRealmSpecificFilename("{$IP}/../private.dblist")));
// REMEMBER when editing this function, the values here are *interwiki prefixes*.
// Sometimes the interwiki map does things you don't expect.
// Look at dumpInterwiki.php in WikimediaMaintenance for guidance.
// Enforce a sensible order
$sources = array('meta', 'commons', 'incubator', 'wikipedia' => array(), 'wiktionary' => array(), 'wikibooks' => array(), 'wikinews' => array(), 'wikiquote' => array(), 'wikisource' => array('oldwikisource'), 'wikiversity' => array('betawikiversity'), 'wikivoyage' => array(), 'chapter' => array(), 'foundation', 'mediawikiwiki', 'nostalgia', 'outreach', 'strategy', 'tenwiki', 'testwiki', 'test2wiki', 'testwikidata', 'usability', 'wikidata', 'wikispecies', 'wikitech', 'wmania' => array('wm2005', 'wm2006', 'wm2007', 'wm2008', 'wm2009', 'wm2010', 'wm2011', 'wm2012', 'wm2013', 'wm2014', 'wm2015', 'wm2016'));
// Add all regular language projects as import sources
foreach ($wgConf->getLocalDatabases() as $dbname) {
// No importing from private wikis
if (isset($privates[$dbname])) {
continue;
}
list($project, $subdomain) = $wgConf->siteFromDB($dbname);
if ($project === 'wikimedia') {
$sources['chapter'][] = $subdomain;
} elseif ($subdomain === 'en' || $subdomain === $lang) {
// Put $lang and en at the top for convenience
array_unshift($sources[$project], $subdomain);
} elseif (($project !== 'wikipedia' || isset($wikipedias[$dbname])) && $subdomain !== 'beta') {
$sources[$project][] = $subdomain;
}
}
}
/**
* Prints the MW version associated with a specified wikidb (as listed e.g. in all.dblist).
* @param $dbName string
* @return string MW code version (e.g. "php-x.xx" or "php-trunk")
*/
function getWikiVersion($dbName)
{
$phpFilename = getRealmSpecificFilename(MEDIAWIKI_DEPLOYMENT_DIR . '/wikiversions.php');
$wikiversions = (include $phpFilename);
if (!is_array($wikiversions)) {
print "Unable to open {$phpFilename}.\n";
exit(1);
}
if (empty($wikiversions[$dbName])) {
print "{$cdbFilename} has no version entry for `{$dbName}`.\n";
exit(1);
}
return $wikiversions[$dbName];
}
function loadDbFile($realm, $datacenter)
{
global $wmfRealm, $wmfDatacenter;
list($oldRealm, $oldDatacenter) = array($wmfRealm, $wmfDatacenter);
list($wmfRealm, $wmfDatacenter) = array($realm, $datacenter);
# "properly" load db.php in local context:
$wgDBname = 'testwiki';
$wgDBuser = '******';
$wgDBpassword = '******';
if (!defined('DBO_DEFAULT')) {
define('DBO_DEFAULT', 16);
}
include getRealmSpecificFilename(__DIR__ . '/../wmf-config/db.php');
list($wmfRealm, $wmfDatacenter) = array($oldRealm, $oldDatacenter);
return $wgLBFactoryConf;
}
function updateWikiversions()
{
global $argv;
$common = MEDIAWIKI_STAGING_DIR;
$jsonPath = getRealmSpecificFilename(MEDIAWIKI_STAGING_DIR . '/wikiversions.json');
if (count($argv) !== 3) {
print "Usage: updateWikiversions <name>.dblist php-X.XX-wmf.X\n";
exit(1);
}
$dbListName = basename($argv[1], '.dblist');
$dbList = MWWikiversions::readDbListFile($dbListName);
$newVersion = $argv[2];
if (!preg_match(MEDIAWIKI_DIRECTORY_REGEX, $newVersion) || !is_dir("{$common}/{$newVersion}")) {
print "Invalid version specifier: {$newVersion}\n";
exit(1);
}
if (file_exists($jsonPath)) {
$versionRows = MWWikiversions::readWikiVersionsFile($jsonPath);
} else {
if ($dbListName !== 'all') {
echo "No {$jsonPath} file and not invoked with 'all'. Cowardly refusing to act.\n";
exit(1);
}
echo "{$jsonPath} not found -- rebuilding from scratch!\n";
$versionRows = array();
}
$inserted = 0;
$migrated = 0;
foreach ($dbList as $dbName) {
if (!isset($versionRows[$dbName])) {
$inserted++;
} else {
$migrated++;
}
$versionRows[$dbName] = $newVersion;
}
$total = count($versionRows);
ksort($versionRows);
MWWikiversions::writeWikiVersionsFile($jsonPath, $versionRows);
echo "Updated {$jsonPath}: {$inserted} inserted, {$migrated} migrated.\n";
}
function getActiveWikiVersions()
{
global $argv;
$options = str_replace('--home', '--staging', $argv);
// accept '--home' as an alias for '--staging', for back-compat.
array_shift($options);
// first item is this file
if (in_array('--staging', $options)) {
$jsonPath = getRealmSpecificFilename(MEDIAWIKI_STAGING_DIR . '/wikiversions.json');
} else {
$jsonPath = getRealmSpecificFilename(MEDIAWIKI_DEPLOYMENT_DIR . '/wikiversions.json');
}
# Get all the wikiversion rows in wikiversions.json...
try {
$versionRows = MWWikiversions::readWikiVersionsFile($jsonPath);
} catch (Exception $e) {
if (in_array('--report', $options)) {
throw $e;
// show error
} else {
die(1);
// silent death
}
}
$result = $activeVersions = array();
foreach ($versionRows as $dbName => $version) {
if (!isset($activeVersions[$version])) {
// already listed?
$activeVersions[$version] = 1;
$version = substr($version, 4);
// remove 'php-'
if (in_array('--withdb', $options)) {
$result[] = "{$version}={$dbName}";
} else {
$result[] = "{$version}";
}
}
}
return $result;
}
/**
* @dataProvider provideFilenames
*/
function testRealmFilenames($expected, $filename, $realm = null, $datacenter = null)
{
global $wmfRealm, $wmfDatacenter;
// save globals
$old['realm'] = $wmfRealm;
$old['datacenter'] = $wmfDatacenter;
if ($realm !== null) {
$wmfRealm = $realm;
}
if ($datacenter !== null) {
$wmfDatacenter = $datacenter;
}
# The function requires a real path:
$basePath = self::$fixturesDir . "/";
$specific = getRealmSpecificFilename($basePath . $filename);
# Which we strip before comparaison
$specific = str_replace($basePath, '', $specific);
$this->assertEquals($expected, $specific);
// restore globals
$wmfRealm = $old['realm'];
$wmfDatacenter = $old['datacenter'];
}
