/**
* Parser hook for <templatedata>.
* If there is any JSON provided, render the template documentation on the page.
*
* @param string $input: The content of the tag.
* @param array $args: The attributes of the tag.
* @param Parser $parser: Parser instance available to render
* wikitext into html, or parser methods.
* @param PPFrame $frame: Can be used to see what template parameters ("{{{1}}}", etc.)
* this hook was used with.
*
* @return string: HTML to insert in the page.
*/
public static function render($input, $args, $parser, $frame)
{
$ti = TemplateDataBlob::newFromJSON($input);
$status = $ti->getStatus();
if (!$status->isOK()) {
$parser->getOutput()->ext_templatedata_status = $status;
return '<div class="errorbox">' . $status->getHtml() . '</div>';
}
$parser->getOutput()->setProperty('templatedata', $ti->getJSONForDatabase());
$parser->getOutput()->addModules('ext.templateData');
return $ti->getHtml($parser->getOptions()->getUserLangObj());
}
/**
* @dataProvider provideGetDataInLanguage
*/
public function testGetDataInLanguage(array $case)
{
// Change content-language to be non-English so we can distinguish between the
// last 'en' fallback and the content language in our tests
$this->setMwGlobals(array('wgLanguageCode' => 'nl', 'wgContLang' => Language::factory('nl')));
if (!isset($case['msg'])) {
$case['msg'] = is_string($case['status']) ? $case['status'] : 'TemplateData assertion';
}
$t = TemplateDataBlob::newFromJSON($case['input']);
$status = $t->getStatus();
$this->assertTrue($status->isGood() ?: self::getStatusText($status), 'Status is good: ' . $case['msg']);
$actual = $t->getDataInLanguage($case['lang']);
$this->assertJsonStringEqualsJsonString($case['output'], json_encode($actual), $case['msg']);
}
