|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Maps\MediaWiki\Content; |
|
4
|
|
|
|
|
5
|
|
|
use FormatJson; |
|
6
|
|
|
use Maps\MapsFactory; |
|
7
|
|
|
use Maps\Presentation\GeoJsonMapPageUi; |
|
8
|
|
|
use Maps\Presentation\OutputFacade; |
|
9
|
|
|
use ParserOptions; |
|
10
|
|
|
use ParserOutput; |
|
11
|
|
|
use Status; |
|
12
|
|
|
use Title; |
|
13
|
|
|
|
|
14
|
|
|
class GeoJsonContent extends \JsonContent { |
|
15
|
|
|
|
|
16
|
|
|
public const CONTENT_MODEL_ID = 'GeoJSON'; |
|
17
|
|
|
|
|
18
|
|
|
public static function newEmptyContentString(): string { |
|
19
|
|
|
$text = '{"type": "FeatureCollection", "features": []}'; |
|
20
|
|
|
return FormatJson::encode( FormatJson::parse( $text )->getValue(), true, FormatJson::UTF8_OK ); |
|
21
|
|
|
} |
|
22
|
|
|
|
|
23
|
5 |
|
public function __construct( string $text, string $modelId = self::CONTENT_MODEL_ID ) { |
|
24
|
5 |
|
parent::__construct( |
|
25
|
5 |
|
$text, |
|
26
|
|
|
$modelId |
|
27
|
|
|
); |
|
28
|
5 |
|
} |
|
29
|
|
|
|
|
30
|
5 |
|
public function getData(): Status { |
|
31
|
5 |
|
$status = parent::getData(); |
|
32
|
|
|
|
|
33
|
5 |
|
if ( $status->isGood() && !$this->isGeoJson( $status->getValue() ) ) { |
|
34
|
1 |
|
return Status::newFatal( 'Invalid GeoJson' ); |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
4 |
|
return $status; |
|
38
|
|
|
} |
|
39
|
|
|
|
|
40
|
5 |
|
private function isGeoJson( $json ): bool { |
|
41
|
5 |
|
return property_exists( $json, 'type' ) |
|
42
|
5 |
|
&& $json->type === 'FeatureCollection' |
|
43
|
5 |
|
&& property_exists( $json, 'features' ) |
|
44
|
5 |
|
&& is_array( $json->features ); |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
3 |
|
protected function fillParserOutput( Title $title, $revId, ParserOptions $options, |
|
48
|
|
|
$generateHtml, ParserOutput &$output ) { |
|
49
|
|
|
|
|
50
|
3 |
|
if ( !$generateHtml || !$this->isValid() ) { |
|
51
|
|
|
$output->setText( '' ); |
|
52
|
|
|
return; |
|
53
|
|
|
} |
|
54
|
|
|
|
|
55
|
3 |
|
$this->addMapHtmlToOutput( $output ); |
|
56
|
|
|
|
|
57
|
3 |
|
$this->storeSemanticValues( $title, $output ); |
|
58
|
3 |
|
} |
|
59
|
|
|
|
|
60
|
3 |
|
private function addMapHtmlToOutput( ParserOutput $output ) { |
|
61
|
3 |
|
( GeoJsonMapPageUi::forExistingPage( $this->beautifyJSON() ) )->addToOutput( OutputFacade::newFromParserOutput( $output ) ); |
|
62
|
3 |
|
} |
|
63
|
|
|
|
|
64
|
3 |
|
private function storeSemanticValues( Title $title, ParserOutput $output ) { |
|
65
|
3 |
|
if ( MapsFactory::globalInstance()->smwIntegrationIsEnabled() ) { |
|
66
|
3 |
|
MapsFactory::globalInstance()->newSemanticGeoJsonStore( $output, $title )->storeGeoJson( $this->mText ); |
|
67
|
|
|
} |
|
68
|
3 |
|
} |
|
69
|
|
|
|
|
70
|
|
|
} |
|
71
|
|
|
|
JeroenDeDauw /
Maps
