public function testDatabaseStorage()
{
$this->markTestSkipped('Needs I37b8e8018b3 <https://gerrit.wikimedia.org/r/#/c/270555/>');
// NOTE: database setup is expensive, so we only do
// it once and run all the tests in one go.
$dewiki = ['iw_prefix' => 'de', 'iw_url' => 'http://de.wikipedia.org/wiki/', 'iw_api' => 'http://de.wikipedia.org/w/api.php', 'iw_wikiid' => 'dewiki', 'iw_local' => 1, 'iw_trans' => 0];
$zzwiki = ['iw_prefix' => 'zz', 'iw_url' => 'http://zzwiki.org/wiki/', 'iw_api' => 'http://zzwiki.org/w/api.php', 'iw_wikiid' => 'zzwiki', 'iw_local' => 0, 'iw_trans' => 0];
$this->populateDB([$dewiki, $zzwiki]);
$this->setWgInterwikiCache(false);
$this->assertEquals([$dewiki, $zzwiki], Interwiki::getAllPrefixes(), 'getAllPrefixes()');
$this->assertEquals([$dewiki], Interwiki::getAllPrefixes(true), 'getAllPrefixes()');
$this->assertEquals([$zzwiki], Interwiki::getAllPrefixes(false), 'getAllPrefixes()');
$this->assertTrue(Interwiki::isValidInterwiki('de'), 'known prefix is valid');
$this->assertFalse(Interwiki::isValidInterwiki('xyz'), 'unknown prefix is valid');
$this->assertNull(Interwiki::fetch(null), 'no prefix');
$this->assertFalse(Interwiki::fetch('xyz'), 'unknown prefix');
$interwiki = Interwiki::fetch('de');
$this->assertInstanceOf('Interwiki', $interwiki);
$this->assertSame($interwiki, Interwiki::fetch('de'), 'in-process caching');
$this->assertSame('http://de.wikipedia.org/wiki/', $interwiki->getURL(), 'getURL');
$this->assertSame('http://de.wikipedia.org/w/api.php', $interwiki->getAPI(), 'getAPI');
$this->assertSame('dewiki', $interwiki->getWikiID(), 'getWikiID');
$this->assertSame(true, $interwiki->isLocal(), 'isLocal');
$this->assertSame(false, $interwiki->isTranscludable(), 'isTranscludable');
Interwiki::invalidateCache('de');
$this->assertNotSame($interwiki, Interwiki::fetch('de'), 'invalidate cache');
}
function doSubmit()
{
global $wgContLang;
$request = $this->getRequest();
$prefix = $request->getVal('wpInterwikiPrefix');
$do = $request->getVal('wpInterwikiAction');
// Show an error if the prefix is invalid (only when adding one).
// Invalid characters for a title should also be invalid for a prefix.
// Whitespace, ':', '&' and '=' are invalid, too.
// (Bug 30599).
global $wgLegalTitleChars;
$validPrefixChars = preg_replace('/[ :&=]/', '', $wgLegalTitleChars);
if (preg_match("/\\s|[^{$validPrefixChars}]/", $prefix) && $do === 'add') {
$this->error('interwiki-badprefix', htmlspecialchars($prefix));
$this->showForm($do);
return;
}
$reason = $request->getText('wpInterwikiReason');
$selfTitle = $this->getPageTitle();
$dbw = wfGetDB(DB_MASTER);
switch ($do) {
case 'delete':
$dbw->delete('interwiki', array('iw_prefix' => $prefix), __METHOD__);
if ($dbw->affectedRows() === 0) {
$this->error('interwiki_delfailed', $prefix);
$this->showForm($do);
} else {
$this->getOutput()->addWikiMsg('interwiki_deleted', $prefix);
$log = new LogPage('interwiki');
$log->addEntry('iw_delete', $selfTitle, $reason, array($prefix));
Interwiki::invalidateCache($prefix);
}
break;
case 'add':
$prefix = $wgContLang->lc($prefix);
// N.B.: no break!
// N.B.: no break!
case 'edit':
$theurl = $request->getVal('wpInterwikiURL');
$local = $request->getCheck('wpInterwikiLocal') ? 1 : 0;
$trans = $request->getCheck('wpInterwikiTrans') ? 1 : 0;
$data = array('iw_prefix' => $prefix, 'iw_url' => $theurl, 'iw_local' => $local, 'iw_trans' => $trans);
if ($prefix === '' || $theurl === '') {
$this->error('interwiki-submit-empty');
$this->showForm($do);
return;
}
// Simple URL validation: check that the protocol is one of
// the supported protocols for this wiki.
// (bug 30600)
if (!wfParseUrl($theurl)) {
$this->error('interwiki-submit-invalidurl');
$this->showForm($do);
return;
}
if ($do === 'add') {
$dbw->insert('interwiki', $data, __METHOD__, 'IGNORE');
} else {
// $do === 'edit'
$dbw->update('interwiki', $data, array('iw_prefix' => $prefix), __METHOD__, 'IGNORE');
}
// used here: interwiki_addfailed, interwiki_added, interwiki_edited
if ($dbw->affectedRows() === 0) {
$this->error("interwiki_{$do}failed", $prefix);
$this->showForm($do);
} else {
$this->getOutput()->addWikiMsg("interwiki_{$do}ed", $prefix);
$log = new LogPage('interwiki');
$log->addEntry('iw_' . $do, $selfTitle, $reason, array($prefix, $theurl, $trans, $local));
Interwiki::invalidateCache($prefix);
}
break;
}
}
