|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Samwilson\SimpleWikidata\Items; |
|
4
|
|
|
|
|
5
|
|
|
use Samwilson\SimpleWikidata\Item; |
|
6
|
|
|
|
|
7
|
|
|
class Edition extends Item { |
|
8
|
|
|
|
|
9
|
|
|
const PROP_WIKISOURCE_INDEX_PAGE = 'P1957'; |
|
10
|
|
|
const PROP_SCANNED_FILE_ON_COMMONS = 'P996'; |
|
11
|
|
|
const PROP_INTERNET_ARCHIVE_ID = 'P724'; |
|
12
|
|
|
const PROP_PUBLICATION_DATE = ''; |
|
13
|
|
|
const PROP_PUBLISHER = ''; |
|
14
|
|
|
|
|
15
|
|
|
/** |
|
16
|
|
|
* @return string |
|
17
|
|
|
*/ |
|
18
|
|
|
public function getPublicationYear() { |
|
19
|
|
|
$publicationYears = $this->getPropertyOfTypeTime( static::PROP_PUBLICATION_DATE ); |
|
20
|
|
|
return $publicationYears[0]->getDateTime()->format( 'Y' ); |
|
21
|
|
|
} |
|
22
|
|
|
|
|
23
|
|
|
/** |
|
24
|
|
|
* @return \Samwilson\SimpleWikidata\Properties\Item[] |
|
25
|
|
|
*/ |
|
26
|
|
|
public function getPublishers() { |
|
27
|
|
|
return $this->getPropertyOfTypeItem( static::PROP_PUBLISHER ); |
|
28
|
|
|
} |
|
29
|
|
|
|
|
30
|
|
|
/** |
|
31
|
|
|
* @return array|bool |
|
32
|
|
|
*/ |
|
33
|
|
|
public function getWikisourceIndexPages() { |
|
34
|
|
|
return $this->getPropertyOfTypeUrl( $this->getId(), static::PROP_WIKISOURCE_INDEX_PAGE ); |
|
35
|
|
|
} |
|
36
|
|
|
|
|
37
|
|
|
/** |
|
38
|
|
|
* @return array |
|
39
|
|
|
*/ |
|
40
|
|
|
public function internetArchiveIds() { |
|
41
|
|
|
return $this->getPropertyOfTypeExternalIdentifier( |
|
|
|
|
|
|
42
|
|
|
$this->getId(), |
|
43
|
|
|
self::PROP_INTERNET_ARCHIVE_ID |
|
44
|
|
|
); |
|
45
|
|
|
} |
|
46
|
|
|
|
|
47
|
|
|
/** |
|
48
|
|
|
* Get information about the Wikisource sitelink. |
|
49
|
|
|
* An edition should only ever be present on one Wikisource. |
|
50
|
|
|
* @return string[] |
|
51
|
|
|
*/ |
|
52
|
|
|
public function getWikisourceLink() { |
|
53
|
|
|
$entity = $this->getEntity( $this->id ); |
|
54
|
|
|
if ( !isset( $entity['sitelinks'] ) ) { |
|
55
|
|
|
return []; |
|
56
|
|
|
} |
|
57
|
|
|
foreach ( $entity['sitelinks'] as $sitelink ) { |
|
58
|
|
|
if ( strpos( $sitelink['site'], 'wikisource' ) !== false ) { |
|
59
|
|
|
$lang = substr( $sitelink['site'], 0, strpos( $sitelink['site'], 'wikisource' ) ); |
|
60
|
|
|
return [ |
|
61
|
|
|
'title' => $sitelink['title'], |
|
62
|
|
|
'url' => "https://$lang.wikisource.org/wiki/".$sitelink['title'], |
|
63
|
|
|
'lang' => $lang, |
|
64
|
|
|
]; |
|
65
|
|
|
} |
|
66
|
|
|
} |
|
67
|
|
|
return []; |
|
68
|
|
|
} |
|
69
|
|
|
|
|
70
|
|
|
} |
|
71
|
|
|
|
samwilson /
simple-wikidata
If the returned type also contains false, it is an indicator that maybe an error condition leading to the specific return statement remains unhandled.