samwilson / simple-wikidata

examples/humans.php

Indentation +9 added lines, -9 removed lines

@@ -17,10 +17,10 @@ 
 $datesOfBirth = $princeCharles->getDatesOfBirth();
 echo "  Date of birth: ".$datesOfBirth[0]->getDateTime()->format( 'j F, Y' )." ";
 foreach ( $datesOfBirth[0]->getReferences() as $ref ) {
-	if ( $ref->statedIn() ) {
-		echo "[$refNum]";
-		$references[$refNum] = $ref;
-	}
+    if ( $ref->statedIn() ) {
+        echo "[$refNum]";
+        $references[$refNum] = $ref;
+    }
 }
 echo "\n";
 
@@ -28,13 +28,13 @@ 
 $fathers = $princeCharles->fathers();
 echo "  Father: ".$fathers[0]->getItem()->getLabel() . " ";
 foreach ( $fathers[0]->getReferences() as $ref ) {
-	if ( $ref->statedIn() ) {
-		echo "[$refNum]";
-		$references[$refNum] = $ref;
-	}
+    if ( $ref->statedIn() ) {
+        echo "[$refNum]";
+        $references[$refNum] = $ref;
+    }
 }
 echo "\n";
 
 foreach ( $references as $refNum => $ref ) {
-	echo "  [$refNum] - " . $ref->statedIn()->getLabel()."\n";
+    echo "  [$refNum] - " . $ref->statedIn()->getLabel()."\n";
 }

examples/query.php

Indentation +7 added lines, -7 removed lines

@@ -11,11 +11,11 @@
 $query = new \Samwilson\SimpleWikidata\Query( $sparql, 'en', $cache );
 $hills = $query->getItems();
 foreach ( $hills as $hill ) {
-	$heights = $hill->getPropertyOfTypeQuantity( 'P2044' );
-	if ( !$heights ) {
-		echo "No heights found for ".$hill->getLabel()."\n";
-		continue;
-	}
-	$height = array_shift( $heights );
-	echo $hill->getLabel()." is ".$height['amount']." ".$height['unit']->getLabel()." high.\n";
+    $heights = $hill->getPropertyOfTypeQuantity( 'P2044' );
+    if ( !$heights ) {
+        echo "No heights found for ".$hill->getLabel()."\n";
+        continue;
+    }
+    $height = array_shift( $heights );
+    echo $hill->getLabel()." is ".$height['amount']." ".$height['unit']->getLabel()." high.\n";
 }

src/Items/Work.php

Indentation +76 added lines, -76 removed lines

@@ -8,95 +8,95 @@
 
 class Work extends Item {
 
-	const ITEM_WORK = 'Q386724';
-	const PROP_SUBTITLE = 'P1680';
-	const PROP_GENRE = 'P136';
-	const PROP_SUBJECT = 'P921';
+    const ITEM_WORK = 'Q386724';
+    const PROP_SUBTITLE = 'P1680';
+    const PROP_GENRE = 'P136';
+    const PROP_SUBJECT = 'P921';
 
-	/**
-	 * @param string $lang ISO639 language code.
-	 * @param CacheItemPoolInterface $cache The cache.
-	 * @return array|Item[]
-	 */
-	public static function getBookTypes( $lang = 'en', $cache ) {
-		$sparql = "SELECT ?item WHERE {
+    /**
+     * @param string $lang ISO639 language code.
+     * @param CacheItemPoolInterface $cache The cache.
+     * @return array|Item[]
+     */
+    public static function getBookTypes( $lang = 'en', $cache ) {
+        $sparql = "SELECT ?item WHERE {
 			?item wdt:P279 wd:Q571 .
 			?item rdfs:label ?label .
 			FILTER(LANG(?label) = '$lang') .
 			} ORDER BY ?label ";
-		$query = new Query( $sparql, $lang );
-		$query->setCache( $cache );
-		$bookType = Item::factory( self::ITEM_WORK, $lang, $cache );
-		return [ $bookType ] + $query->getItems();
-	}
+        $query = new Query( $sparql, $lang );
+        $query->setCache( $cache );
+        $bookType = Item::factory( self::ITEM_WORK, $lang, $cache );
+        return [ $bookType ] + $query->getItems();
+    }
 
-	/**
-	 * @return bool|string
-	 */
-	public function getSubtitle() {
-		return $this->getPropertyOfTypeText( self::PROP_SUBTITLE );
-	}
+    /**
+     * @return bool|string
+     */
+    public function getSubtitle() {
+        return $this->getPropertyOfTypeText( self::PROP_SUBTITLE );
+    }
 
-	/**
-	 * @param string $subtitle The new subtitle.
-	 */
-	public function setSubtitle( $subtitle ) {
-		$this->setPropertyOfTypeText( self::PROP_SUBTITLE, $subtitle );
-	}
+    /**
+     * @param string $subtitle The new subtitle.
+     */
+    public function setSubtitle( $subtitle ) {
+        $this->setPropertyOfTypeText( self::PROP_SUBTITLE, $subtitle );
+    }
 
-	/**
-	 * @param string $property A property identifier.
-	 * @return array
-	 */
-	public function getPropertyOfTypeItems( $property ) {
-		$entity = $this->getEntity( $this->id );
-		if ( ! isset( $entity['claims'][ $property ] ) ) {
-			return [];
-		}
-		$items = [];
-		foreach ( $entity['claims'][ $property ] as $authorClaim ) {
-			$item_id  = $authorClaim['mainsnak']['datavalue']['value']['id'];
-			$items[] = Item::factory( $item_id, $this->lang, $this->cache );
-		}
+    /**
+     * @param string $property A property identifier.
+     * @return array
+     */
+    public function getPropertyOfTypeItems( $property ) {
+        $entity = $this->getEntity( $this->id );
+        if ( ! isset( $entity['claims'][ $property ] ) ) {
+            return [];
+        }
+        $items = [];
+        foreach ( $entity['claims'][ $property ] as $authorClaim ) {
+            $item_id  = $authorClaim['mainsnak']['datavalue']['value']['id'];
+            $items[] = Item::factory( $item_id, $this->lang, $this->cache );
+        }
 
-		return $items;
-	}
+        return $items;
+    }
 
-	/**
-	 * @return array
-	 */
-	public function getAuthors() {
-		return $this->getPropertyOfTypeItems( self::PROP_AUTHOR );
-	}
+    /**
+     * @return array
+     */
+    public function getAuthors() {
+        return $this->getPropertyOfTypeItems( self::PROP_AUTHOR );
+    }
 
-	/**
-	 * @return Item[]
-	 */
-	public function getSubjects() {
-		return $this->getPropertyOfTypeItems( self::PROP_SUBJECT );
-	}
+    /**
+     * @return Item[]
+     */
+    public function getSubjects() {
+        return $this->getPropertyOfTypeItems( self::PROP_SUBJECT );
+    }
 
-	/**
-	 * @return Item[]
-	 */
-	public function getEditions() {
-		$sparql = "SELECT ?item WHERE {"
-			. " ?item wdt:" . self::PROP_EDITION_OR_TRANSLATION_OF . " wd:" . $this->getId()
-			. "}";
-		$query = new Query( $sparql, $this->lang );
-		$query->setCache( $this->cache );
-		$editions = $query->getItems();
-		usort( $editions, function ( Item $a, Item $b ) {
-			if ( $a instanceof EditionItem and $b instanceof EditionItem ) {
-				return $a->getPublicationYear() - $b->getPublicationYear();
-			}
-			return 0;
-		} );
+    /**
+     * @return Item[]
+     */
+    public function getEditions() {
+        $sparql = "SELECT ?item WHERE {"
+            . " ?item wdt:" . self::PROP_EDITION_OR_TRANSLATION_OF . " wd:" . $this->getId()
+            . "}";
+        $query = new Query( $sparql, $this->lang );
+        $query->setCache( $this->cache );
+        $editions = $query->getItems();
+        usort( $editions, function ( Item $a, Item $b ) {
+            if ( $a instanceof EditionItem and $b instanceof EditionItem ) {
+                return $a->getPublicationYear() - $b->getPublicationYear();
+            }
+            return 0;
+        } );
 
-		return $editions;
-	}
+        return $editions;
+    }
 
-	public function newEdition() {
-	}
+    public function newEdition() {
+    }
 
 }

src/Items/Edition.php

Indentation +55 added lines, -55 removed lines

@@ -6,65 +6,65 @@
 
 class Edition extends Item {
 
-	const PROP_WIKISOURCE_INDEX_PAGE = 'P1957';
-	const PROP_SCANNED_FILE_ON_COMMONS = 'P996';
-	const PROP_INTERNET_ARCHIVE_ID = 'P724';
-	const PROP_PUBLICATION_DATE = '';
-	const PROP_PUBLISHER = '';
+    const PROP_WIKISOURCE_INDEX_PAGE = 'P1957';
+    const PROP_SCANNED_FILE_ON_COMMONS = 'P996';
+    const PROP_INTERNET_ARCHIVE_ID = 'P724';
+    const PROP_PUBLICATION_DATE = '';
+    const PROP_PUBLISHER = '';
 
-	/**
-	 * @return string
-	 */
-	public function getPublicationYear() {
-		$publicationYears = $this->getPropertyOfTypeTime( static::PROP_PUBLICATION_DATE );
-		return $publicationYears[0]->getDateTime()->format( 'Y' );
-	}
+    /**
+     * @return string
+     */
+    public function getPublicationYear() {
+        $publicationYears = $this->getPropertyOfTypeTime( static::PROP_PUBLICATION_DATE );
+        return $publicationYears[0]->getDateTime()->format( 'Y' );
+    }
 
-	/**
-	 * @return \Samwilson\SimpleWikidata\Properties\Item[]
-	 */
-	public function getPublishers() {
-		return $this->getPropertyOfTypeItem( static::PROP_PUBLISHER );
-	}
+    /**
+     * @return \Samwilson\SimpleWikidata\Properties\Item[]
+     */
+    public function getPublishers() {
+        return $this->getPropertyOfTypeItem( static::PROP_PUBLISHER );
+    }
 
-	/**
-	 * @return array|bool
-	 */
-	public function getWikisourceIndexPages() {
-		return $this->getPropertyOfTypeUrl( $this->getId(), static::PROP_WIKISOURCE_INDEX_PAGE );
-	}
+    /**
+     * @return array|bool
+     */
+    public function getWikisourceIndexPages() {
+        return $this->getPropertyOfTypeUrl( $this->getId(), static::PROP_WIKISOURCE_INDEX_PAGE );
+    }
 
-	/**
-	 * @return array
-	 */
-	public function internetArchiveIds() {
-		return $this->getPropertyOfTypeExternalIdentifier(
-			$this->getId(),
-			self::PROP_INTERNET_ARCHIVE_ID
-		);
-	}
+    /**
+     * @return array
+     */
+    public function internetArchiveIds() {
+        return $this->getPropertyOfTypeExternalIdentifier(
+            $this->getId(),
+            self::PROP_INTERNET_ARCHIVE_ID
+        );
+    }
 
-	/**
-	 * Get information about the Wikisource sitelink.
-	 * An edition should only ever be present on one Wikisource.
-	 * @return string[]
-	 */
-	public function getWikisourceLink() {
-		$entity = $this->getEntity( $this->id );
-		if ( !isset( $entity['sitelinks'] ) ) {
-			return [];
-		}
-		foreach ( $entity['sitelinks'] as $sitelink ) {
-			if ( strpos( $sitelink['site'], 'wikisource' ) !== false ) {
-				$lang = substr( $sitelink['site'], 0, strpos( $sitelink['site'], 'wikisource' ) );
-				return [
-					'title' => $sitelink['title'],
-					'url' => "https://$lang.wikisource.org/wiki/".$sitelink['title'],
-					'lang' => $lang,
-				];
-			}
-		}
-		return [];
-	}
+    /**
+     * Get information about the Wikisource sitelink.
+     * An edition should only ever be present on one Wikisource.
+     * @return string[]
+     */
+    public function getWikisourceLink() {
+        $entity = $this->getEntity( $this->id );
+        if ( !isset( $entity['sitelinks'] ) ) {
+            return [];
+        }
+        foreach ( $entity['sitelinks'] as $sitelink ) {
+            if ( strpos( $sitelink['site'], 'wikisource' ) !== false ) {
+                $lang = substr( $sitelink['site'], 0, strpos( $sitelink['site'], 'wikisource' ) );
+                return [
+                    'title' => $sitelink['title'],
+                    'url' => "https://$lang.wikisource.org/wiki/".$sitelink['title'],
+                    'lang' => $lang,
+                ];
+            }
+        }
+        return [];
+    }
 
 }

src/Items/Human.php

Indentation +11 added lines, -11 removed lines

@@ -6,18 +6,18 @@
 
 class Human extends Item {
 
-	const PROP_DATE_OF_BIRTH = 'P569';
-	const PROP_FATHER = 'P22';
+    const PROP_DATE_OF_BIRTH = 'P569';
+    const PROP_FATHER = 'P22';
 
-		public function getDatesOfBirth() {
-		return $this->getPropertyOfTypeTime( self::PROP_DATE_OF_BIRTH );
-	 }
+        public function getDatesOfBirth() {
+        return $this->getPropertyOfTypeTime( self::PROP_DATE_OF_BIRTH );
+        }
 
-	/**
-	 * @return Item[]
-	 */
-	public function fathers() {
-		return $this->getPropertyOfTypeItem( self::PROP_FATHER );
-	}
+    /**
+     * @return Item[]
+     */
+    public function fathers() {
+        return $this->getPropertyOfTypeItem( self::PROP_FATHER );
+    }
 
 }

src/Properties/Time.php

Indentation +39 added lines, -39 removed lines

@@ -27,48 +27,48 @@
  */
 class Time extends Property {
 
-	/**
-	 * @return DateTime
-	 */
-	public function getDateTime() {
-		return new DateTime( $this->claim['mainsnak']['datavalue']['value']['time'] );
-	}
+    /**
+     * @return DateTime
+     */
+    public function getDateTime() {
+        return new DateTime( $this->claim['mainsnak']['datavalue']['value']['time'] );
+    }
 
-	/**
-	 * @return DateTimeZone
-	 */
-	public function getTimezone() {
-		return new DateTimeZone( $this->claim['mainsnak']['datavalue']['value']['timezone'] );
-	}
+    /**
+     * @return DateTimeZone
+     */
+    public function getTimezone() {
+        return new DateTimeZone( $this->claim['mainsnak']['datavalue']['value']['timezone'] );
+    }
 
-	/**
-	 * @return mixed
-	 */
-	public function getBefore() {
-		return $this->claim['mainsnak']['datavalue']['value']['before'];
-	}
+    /**
+     * @return mixed
+     */
+    public function getBefore() {
+        return $this->claim['mainsnak']['datavalue']['value']['before'];
+    }
 
-	/**
-	 * @return mixed
-	 */
-	public function getAfter() {
-		return $this->claim['mainsnak']['datavalue']['value']['time'];
-	}
+    /**
+     * @return mixed
+     */
+    public function getAfter() {
+        return $this->claim['mainsnak']['datavalue']['value']['time'];
+    }
 
-	/**
-	 * @return int The numbers have the following meanings: 0 - billion years,
-	 * 1 - hundred million years, ...,
-	 * 6 - millennium, 7 - century, 8 - decade, 9 - year, 10 - month, 11 - day, 12 - hour,
-	 * 13 - minute, 14 - second.
-	 */
-	public function getPrecision() {
-		return $this->claim['mainsnak']['datavalue']['value']['precision'];
-	}
+    /**
+     * @return int The numbers have the following meanings: 0 - billion years,
+     * 1 - hundred million years, ...,
+     * 6 - millennium, 7 - century, 8 - decade, 9 - year, 10 - month, 11 - day, 12 - hour,
+     * 13 - minute, 14 - second.
+     */
+    public function getPrecision() {
+        return $this->claim['mainsnak']['datavalue']['value']['precision'];
+    }
 
-	/**
-	 * @return mixed
-	 */
-	public function getCalendarModel() {
-		return $this->claim['mainsnak']['datavalue']['value']['calendarmodel'];
-	}
+    /**
+     * @return mixed
+     */
+    public function getCalendarModel() {
+        return $this->claim['mainsnak']['datavalue']['value']['calendarmodel'];
+    }
 }

src/Properties/Item.php

Indentation +7 added lines, -7 removed lines

@@ -6,11 +6,11 @@
 
 class Item extends Property {
 
-	/**
-	 * @return \Samwilson\SimpleWikidata\Item
-	 */
-	public function getItem() {
-		$itemId = $this->claim['mainsnak']['datavalue']['value']['id'];
-		return \Samwilson\SimpleWikidata\Item::factory( $itemId, $this->lang, $this->cache );
-	}
+    /**
+     * @return \Samwilson\SimpleWikidata\Item
+     */
+    public function getItem() {
+        $itemId = $this->claim['mainsnak']['datavalue']['value']['id'];
+        return \Samwilson\SimpleWikidata\Item::factory( $itemId, $this->lang, $this->cache );
+    }
 }

src/Property.php

Indentation +28 added lines, -28 removed lines

@@ -6,32 +6,32 @@
 
 abstract class Property {
 
-		/** @var string[] */
-	protected $claim;
-
-		/** @var string */
-	protected $lang;
-
-		/** @var CacheItemPoolInterface */
-	protected $cache;
-
-		public function __construct( $claim, $lang, $cache ) {
-		$this->claim = $claim;
-		$this->lang = $lang;
-		$this->cache = $cache;
-	 }
-
-	/**
-	 * @return Reference[]
-	 */
-	public function getReferences() {
-		$references = [];
-		if ( !isset( $this->claim['references'] ) ) {
-			return $references;
-		}
-		foreach ( $this->claim['references'] as $ref ) {
-			$references[] = new Reference( $ref, $this->lang, $this->cache );
-		}
-		return $references;
-	}
+        /** @var string[] */
+    protected $claim;
+
+        /** @var string */
+    protected $lang;
+
+        /** @var CacheItemPoolInterface */
+    protected $cache;
+
+        public function __construct( $claim, $lang, $cache ) {
+        $this->claim = $claim;
+        $this->lang = $lang;
+        $this->cache = $cache;
+        }
+
+    /**
+     * @return Reference[]
+     */
+    public function getReferences() {
+        $references = [];
+        if ( !isset( $this->claim['references'] ) ) {
+            return $references;
+        }
+        foreach ( $this->claim['references'] as $ref ) {
+            $references[] = new Reference( $ref, $this->lang, $this->cache );
+        }
+        return $references;
+    }
 }

src/Query.php

Indentation +67 added lines, -67 removed lines

@@ -8,78 +8,78 @@
 
 class Query {
 
-	/** @var string */
-	protected $query;
+    /** @var string */
+    protected $query;
 
-	/** @var string */
-	protected $lang;
+    /** @var string */
+    protected $lang;
 
-	/** @var CacheItemPoolInterface */
-	protected $cache;
+    /** @var CacheItemPoolInterface */
+    protected $cache;
 
-	/**
-	 * Query constructor.
-	 * @param string $query The Sparql query.
-	 * @param string $lang The language.
-	 * @param CacheItemPoolInterface $cache The cache.
-	 */
-	public function __construct( $query, $lang, CacheItemPoolInterface $cache ) {
-		$this->query = $query;
-		$this->lang = $lang;
-		$this->cache = $cache;
-	}
+    /**
+     * Query constructor.
+     * @param string $query The Sparql query.
+     * @param string $lang The language.
+     * @param CacheItemPoolInterface $cache The cache.
+     */
+    public function __construct( $query, $lang, CacheItemPoolInterface $cache ) {
+        $this->query = $query;
+        $this->lang = $lang;
+        $this->cache = $cache;
+    }
 
-	/**
-	 * Get the items.
-	 * @return Item[] The results.
-	 */
-	public function getItems() {
-		$xml = $this->getXml( $this->query );
-		$results = [];
-		foreach ( $xml->results->result as $res ) {
-			$result = $this->getBindings( $res );
-			$id = substr( $result['item'], strrpos( $result['item'], '/' ) + 1 );
-			$item = Item::factory( $id, $this->lang, $this->cache );
-			$results[] = $item;
-		}
-		return $results;
-	}
+    /**
+     * Get the items.
+     * @return Item[] The results.
+     */
+    public function getItems() {
+        $xml = $this->getXml( $this->query );
+        $results = [];
+        foreach ( $xml->results->result as $res ) {
+            $result = $this->getBindings( $res );
+            $id = substr( $result['item'], strrpos( $result['item'], '/' ) + 1 );
+            $item = Item::factory( $id, $this->lang, $this->cache );
+            $results[] = $item;
+        }
+        return $results;
+    }
 
-	/**
-	 * @param string $query The Sparql query.
-	 * @return SimpleXmlElement
-	 * @throws Exception
-	 */
-	protected function getXml( $query ) {
-		$url = "https://query.wikidata.org/bigdata/namespace/wdq/sparql?query=" . urlencode( $query );
-		try {
-			$result = file_get_contents( $url );
-		} catch ( Exception $e ) {
-			throw new Exception( "Unable to run query: <pre>" . htmlspecialchars( $query ) . "</pre>", 500 );
-		}
-		if ( empty( $result ) ) {
-			$msg = "No result from query: <pre>" . htmlspecialchars( $query ) . "</pre>";
-			throw new Exception( $msg, 500 );
-		}
-		$xml = new SimpleXmlElement( $result );
-		return $xml;
-	}
+    /**
+     * @param string $query The Sparql query.
+     * @return SimpleXmlElement
+     * @throws Exception
+     */
+    protected function getXml( $query ) {
+        $url = "https://query.wikidata.org/bigdata/namespace/wdq/sparql?query=" . urlencode( $query );
+        try {
+            $result = file_get_contents( $url );
+        } catch ( Exception $e ) {
+            throw new Exception( "Unable to run query: <pre>" . htmlspecialchars( $query ) . "</pre>", 500 );
+        }
+        if ( empty( $result ) ) {
+            $msg = "No result from query: <pre>" . htmlspecialchars( $query ) . "</pre>";
+            throw new Exception( $msg, 500 );
+        }
+        $xml = new SimpleXmlElement( $result );
+        return $xml;
+    }
 
-	/**
-	 * @param SimpleXmlElement $xml The query result XML.
-	 * @return array
-	 */
-	protected function getBindings( $xml ) {
-		$out = [];
-		foreach ( $xml->binding as $binding ) {
-			if ( isset( $binding->literal ) ) {
-				$out[(string)$binding['name']] = (string)$binding->literal;
-			}
-			if ( isset( $binding->uri ) ) {
-				$out[(string)$binding['name']] = (string)$binding->uri;
-			}
-		}
-		return $out;
-	}
+    /**
+     * @param SimpleXmlElement $xml The query result XML.
+     * @return array
+     */
+    protected function getBindings( $xml ) {
+        $out = [];
+        foreach ( $xml->binding as $binding ) {
+            if ( isset( $binding->literal ) ) {
+                $out[(string)$binding['name']] = (string)$binding->literal;
+            }
+            if ( isset( $binding->uri ) ) {
+                $out[(string)$binding['name']] = (string)$binding->uri;
+            }
+        }
+        return $out;
+    }
 
 }