Code Coverage |
||||||||||
Lines |
Functions and Methods |
Classes and Traits |
||||||||
| Total | |
0.00% |
0 / 29 |
|
0.00% |
0 / 4 |
CRAP | |
0.00% |
0 / 1 |
| WikidataDriver | |
0.00% |
0 / 29 |
|
0.00% |
0 / 4 |
156 | |
0.00% |
0 / 1 |
| getBackendUrl | |
0.00% |
0 / 2 |
|
0.00% |
0 / 1 |
2 | |||
| search | |
0.00% |
0 / 17 |
|
0.00% |
0 / 1 |
20 | |||
| element2String | |
0.00% |
0 / 3 |
|
0.00% |
0 / 1 |
12 | |||
| getResults | |
0.00% |
0 / 7 |
|
0.00% |
0 / 1 |
20 | |||
| 1 | <?php |
| 2 | |
| 3 | use MediaWiki\MediaWikiServices; |
| 4 | |
| 5 | class WikidataDriver { |
| 6 | |
| 7 | /** @var string */ |
| 8 | private $lang = 'en'; |
| 9 | /** @var bool|array */ |
| 10 | private $data = false; |
| 11 | |
| 12 | /** |
| 13 | * @return string |
| 14 | */ |
| 15 | public function getBackendUrl() { |
| 16 | $config = MediaWikiServices::getInstance()->getConfigFactory()->makeConfig( 'main' ); |
| 17 | return $config->get( "MathSearchWikidataUrl" ); |
| 18 | } |
| 19 | |
| 20 | public function search( $term ) { |
| 21 | $term = urlencode( $term ); |
| 22 | $request = [ |
| 23 | 'method' => 'GET', |
| 24 | 'url' => $this->getBackendUrl() . |
| 25 | "/w/api.php?format=json&action=wbsearchentities&uselang={$this->lang}" . |
| 26 | "&language={$this->lang}&search={$term}" |
| 27 | ]; |
| 28 | |
| 29 | $multiHttpClient = MediaWikiServices::getInstance()->getHttpRequestFactory() |
| 30 | ->createMultiClient(); |
| 31 | $response = $multiHttpClient->run( $request ); |
| 32 | if ( $response['code'] === 200 ) { |
| 33 | $json = json_decode( $response['body'] ); |
| 34 | if ( $json && json_last_error() === JSON_ERROR_NONE ) { |
| 35 | $this->data = $json; |
| 36 | return true; |
| 37 | } |
| 38 | } |
| 39 | $this->data = false; |
| 40 | return false; |
| 41 | } |
| 42 | |
| 43 | private function element2String( $d, $desc = true ) { |
| 44 | if ( $desc && isset( $d->description ) ) { |
| 45 | return "{$d->label} ({$d->description})"; |
| 46 | } else { |
| 47 | return $d->label; |
| 48 | } |
| 49 | } |
| 50 | |
| 51 | public function getResults( $links = false, $desc = true ) { |
| 52 | $res = []; |
| 53 | if ( $this->data ) { |
| 54 | foreach ( $this->data->search as $d ) { |
| 55 | if ( $links ) { |
| 56 | $res[$d->id] = "<a href='{$d->concepturi}'>{$this->element2String($d, $desc)}</a>"; |
| 57 | } else { |
| 58 | $res[$d->id] = $this->element2String( $d, $desc ); |
| 59 | } |
| 60 | } |
| 61 | } |
| 62 | return $res; |
| 63 | } |
| 64 | } |