public function getInsertables($text)
{
$insertables = parent::getInsertables($text);
// Translatable pages allow naming the variables. Basically anything is
// allowed in a variable name, but here we are stricter to avoid too many
// false positives.
$matches = array();
preg_match_all('/\\$([a-zA-Z0-9-_]+)/', $text, $matches, PREG_SET_ORDER);
$new = array_map(function ($match) {
// Numerical ones are already handled by parent
if (ctype_digit($match[1])) {
return null;
}
return new Insertable($match[0], $match[0]);
}, $matches);
$new = array_filter($new);
$insertables = array_merge($insertables, $new);
return $insertables;
}
/**
* @dataProvider getInsertablesProvider
*/
public function testGetInsertables($input, $expected)
{
$suggester = new MediaWikiInsertablesSuggester();
$this->assertEquals($expected, $suggester->getInsertables($input));
}