Passed
Push — master ( fe0bb9...12c67d )
by Sam
02:20
created
src/Item.php 2 patches
Indentation   +423 added lines, -423 removed lines patch added patch discarded remove patch
@@ -13,150 +13,150 @@  discard block
 block discarded – undo
13 13
 
14 14
 class Item {
15 15
 
16
-	const PROP_INSTANCE_OF = 'P31';
17
-	const PROP_TITLE = 'P1476';
18
-	const PROP_IMAGE = 'P18';
19
-	const PROP_AUTHOR = 'P50';
20
-
21
-	/** @var string */
22
-	protected $id;
23
-
24
-	/** @var MediawikiApi */
25
-	protected $wdApi;
26
-
27
-	/** @var string */
28
-	protected $lang;
29
-
30
-	/** @var CacheItemPoolInterface */
31
-	protected $cache;
32
-
33
-	/** @var string The base URL of Wikidata, with trailing slash. */
34
-	protected $wikidataUrlBase = 'https://www.wikidata.org/wiki/';
35
-
36
-		private function __construct( $id, $lang, CacheItemPoolInterface $cache ) {
37
-		if ( !is_string( $id ) || preg_match( '/[QP][0-9]*/i', $id ) !== 1 ) {
38
-			throw new Exception( "Not a valid ID: " . var_export( $id, true ) );
39
-		}
40
-		$this->id = $id;
41
-		$this->wdApi = new MediawikiApi( 'https://www.wikidata.org/w/api.php' );
42
-		$this->entities = [];
43
-		$this->lang = $lang;
44
-		$this->cache = $cache;
45
-	 }
46
-
47
-	/**
48
-	 * Create a new Item object with class based on the item's 'instance of' statement.
49
-	 *
50
-	 * @param string $id
51
-	 * @param string $lang
52
-	 *
53
-	 * @return Item
54
-	 */
55
-	public static function factory( $id, $lang, CacheItemPoolInterface $cache ) {
56
-		$item = new Item( $id, $lang, $cache );
57
-		foreach ( $item->getPropertyOfTypeItem( self::PROP_INSTANCE_OF ) as $instanceOf ) {
58
-			// Try to find a class mating the 'instance of' name.
59
-			$possibleClassName = __NAMESPACE__ . '\\Items\\' . Str::toCamelCase( $instanceOf->getItem()->getLabel() );
60
-			if ( class_exists( $possibleClassName ) ) {
61
-				// This won't re-request the metadata, because that's cached.
62
-				$specificItem = new $possibleClassName( $id, $lang, $cache );
63
-				return $specificItem;
64
-			}
65
-		}
66
-
67
-		// If we're here, just leave it as a basic Item.
68
-		$item->setCache( $cache );
69
-		return $item;
70
-	}
71
-
72
-	public function setCache( CacheItemPoolInterface $cache_item_pool ) {
73
-		$this->cache = $cache_item_pool;
74
-	}
75
-
76
-	/**
77
-	 * Get the ID (Q-number) of this item.
78
-	 * @return string|bool The ID or false if it couldn't be determined.
79
-	 */
80
-	public function getId() {
81
-		$entity = $this->getEntity( $this->id );
82
-		return isset( $entity['id'] ) ? $entity['id'] : false;
83
-	}
84
-
85
-	/**
86
-	 * Get this item's label.
87
-	 * @return string
88
-	 */
89
-	public function getLabel() {
90
-		$entity = $this->getEntity( $this->id );
91
-		if ( ! empty( $entity['labels'][ $this->lang ]['value'] ) ) {
92
-			// Use the label if there is one.
93
-			return $entity['labels'][ $this->lang ]['value'];
94
-		}
95
-		// Or just use the ID.
96
-		return $entity['id'];
97
-	}
98
-
99
-	public function getWikidataUrl() {
100
-		return $this->wikidataUrlBase.$this->id;
101
-	}
102
-
103
-	/**
104
-	 * Wikiprojects list their properties like this:
105
-	 *
106
-	 *     {{List of properties/Header}}
107
-	 *     {{List of properties/Row|id=31|example-subject=Q923767|example-object=Q3331189}}
108
-	 *     </table>
109
-	 *
110
-	 * @param string $wikiProject
111
-	 * @param string $type
112
-	 * @return array
113
-	 */
114
-	public function getStandardProperties( $wikiProject = 'WikiProject_Books', $type = 'work' ) {
115
-		if ( $type !== 'work' ) {
116
-			$type = 'edition';
117
-		}
118
-		$cacheKey = $type . '_item_property_IDs';
119
-		if ( $this->cache->hasItem( $cacheKey ) ) {
120
-			$propIds = $this->cache->getItem( $cacheKey )->get();
121
-		} else {
122
-			$domCrawler = new Crawler();
123
-			$wikiProjectUrl = 'https://www.wikidata.org/wiki/Wikidata:' . $wikiProject;
124
-			$domCrawler->addHtmlContent( file_get_contents( $wikiProjectUrl ) );
125
-			$propAncors = "//h3/span[@id='" . ucfirst( $type ) . "_item_properties']/../following-sibling::table[1]//td[2]/a";
126
-			$propCells = $domCrawler->filterXPath( $propAncors );
127
-			$propIds = [];
128
-			$propCells->each( function ( Crawler $node, $i ) use ( &$propIds ) {
129
-				$propId = $node->text();
130
-				$propIds[] = $propId;
131
-			} );
132
-			$cacheItem = $this->cache->getItem( $cacheKey )
133
-				->expiresAfter( new DateInterval( 'PT1H' ) )
134
-				->set( $propIds );
135
-			$this->cache->save( $cacheItem );
136
-		}
137
-		$workProperties = [];
138
-		foreach ( $propIds as $propId ) {
139
-			$workProperties[] = self::factory( $propId, $this->lang, $this->cache );
140
-		}
141
-
142
-		return $workProperties;
143
-	}
144
-
145
-	/**
146
-	 * @param string $propertyId
147
-	 * @return bool|Time[]
148
-	 */
149
-	protected function getPropertyOfTypeTime( $propertyId ) {
150
-		$times = [];
151
-		$entity = $this->getEntity();
152
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
153
-			// No statements for this property.
154
-			return $times;
155
-		}
156
-		// print_r($entity['claims'][$propertyId]);exit();
157
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
158
-			// print_r($claim);
159
-			$times[] = new Time( $claim, $this->lang, $this->cache );
16
+    const PROP_INSTANCE_OF = 'P31';
17
+    const PROP_TITLE = 'P1476';
18
+    const PROP_IMAGE = 'P18';
19
+    const PROP_AUTHOR = 'P50';
20
+
21
+    /** @var string */
22
+    protected $id;
23
+
24
+    /** @var MediawikiApi */
25
+    protected $wdApi;
26
+
27
+    /** @var string */
28
+    protected $lang;
29
+
30
+    /** @var CacheItemPoolInterface */
31
+    protected $cache;
32
+
33
+    /** @var string The base URL of Wikidata, with trailing slash. */
34
+    protected $wikidataUrlBase = 'https://www.wikidata.org/wiki/';
35
+
36
+        private function __construct( $id, $lang, CacheItemPoolInterface $cache ) {
37
+        if ( !is_string( $id ) || preg_match( '/[QP][0-9]*/i', $id ) !== 1 ) {
38
+            throw new Exception( "Not a valid ID: " . var_export( $id, true ) );
39
+        }
40
+        $this->id = $id;
41
+        $this->wdApi = new MediawikiApi( 'https://www.wikidata.org/w/api.php' );
42
+        $this->entities = [];
43
+        $this->lang = $lang;
44
+        $this->cache = $cache;
45
+        }
46
+
47
+    /**
48
+     * Create a new Item object with class based on the item's 'instance of' statement.
49
+     *
50
+     * @param string $id
51
+     * @param string $lang
52
+     *
53
+     * @return Item
54
+     */
55
+    public static function factory( $id, $lang, CacheItemPoolInterface $cache ) {
56
+        $item = new Item( $id, $lang, $cache );
57
+        foreach ( $item->getPropertyOfTypeItem( self::PROP_INSTANCE_OF ) as $instanceOf ) {
58
+            // Try to find a class mating the 'instance of' name.
59
+            $possibleClassName = __NAMESPACE__ . '\\Items\\' . Str::toCamelCase( $instanceOf->getItem()->getLabel() );
60
+            if ( class_exists( $possibleClassName ) ) {
61
+                // This won't re-request the metadata, because that's cached.
62
+                $specificItem = new $possibleClassName( $id, $lang, $cache );
63
+                return $specificItem;
64
+            }
65
+        }
66
+
67
+        // If we're here, just leave it as a basic Item.
68
+        $item->setCache( $cache );
69
+        return $item;
70
+    }
71
+
72
+    public function setCache( CacheItemPoolInterface $cache_item_pool ) {
73
+        $this->cache = $cache_item_pool;
74
+    }
75
+
76
+    /**
77
+     * Get the ID (Q-number) of this item.
78
+     * @return string|bool The ID or false if it couldn't be determined.
79
+     */
80
+    public function getId() {
81
+        $entity = $this->getEntity( $this->id );
82
+        return isset( $entity['id'] ) ? $entity['id'] : false;
83
+    }
84
+
85
+    /**
86
+     * Get this item's label.
87
+     * @return string
88
+     */
89
+    public function getLabel() {
90
+        $entity = $this->getEntity( $this->id );
91
+        if ( ! empty( $entity['labels'][ $this->lang ]['value'] ) ) {
92
+            // Use the label if there is one.
93
+            return $entity['labels'][ $this->lang ]['value'];
94
+        }
95
+        // Or just use the ID.
96
+        return $entity['id'];
97
+    }
98
+
99
+    public function getWikidataUrl() {
100
+        return $this->wikidataUrlBase.$this->id;
101
+    }
102
+
103
+    /**
104
+     * Wikiprojects list their properties like this:
105
+     *
106
+     *     {{List of properties/Header}}
107
+     *     {{List of properties/Row|id=31|example-subject=Q923767|example-object=Q3331189}}
108
+     *     </table>
109
+     *
110
+     * @param string $wikiProject
111
+     * @param string $type
112
+     * @return array
113
+     */
114
+    public function getStandardProperties( $wikiProject = 'WikiProject_Books', $type = 'work' ) {
115
+        if ( $type !== 'work' ) {
116
+            $type = 'edition';
117
+        }
118
+        $cacheKey = $type . '_item_property_IDs';
119
+        if ( $this->cache->hasItem( $cacheKey ) ) {
120
+            $propIds = $this->cache->getItem( $cacheKey )->get();
121
+        } else {
122
+            $domCrawler = new Crawler();
123
+            $wikiProjectUrl = 'https://www.wikidata.org/wiki/Wikidata:' . $wikiProject;
124
+            $domCrawler->addHtmlContent( file_get_contents( $wikiProjectUrl ) );
125
+            $propAncors = "//h3/span[@id='" . ucfirst( $type ) . "_item_properties']/../following-sibling::table[1]//td[2]/a";
126
+            $propCells = $domCrawler->filterXPath( $propAncors );
127
+            $propIds = [];
128
+            $propCells->each( function ( Crawler $node, $i ) use ( &$propIds ) {
129
+                $propId = $node->text();
130
+                $propIds[] = $propId;
131
+            } );
132
+            $cacheItem = $this->cache->getItem( $cacheKey )
133
+                ->expiresAfter( new DateInterval( 'PT1H' ) )
134
+                ->set( $propIds );
135
+            $this->cache->save( $cacheItem );
136
+        }
137
+        $workProperties = [];
138
+        foreach ( $propIds as $propId ) {
139
+            $workProperties[] = self::factory( $propId, $this->lang, $this->cache );
140
+        }
141
+
142
+        return $workProperties;
143
+    }
144
+
145
+    /**
146
+     * @param string $propertyId
147
+     * @return bool|Time[]
148
+     */
149
+    protected function getPropertyOfTypeTime( $propertyId ) {
150
+        $times = [];
151
+        $entity = $this->getEntity();
152
+        if ( !isset( $entity['claims'][$propertyId] ) ) {
153
+            // No statements for this property.
154
+            return $times;
155
+        }
156
+        // print_r($entity['claims'][$propertyId]);exit();
157
+        foreach ( $entity['claims'][$propertyId] as $claim ) {
158
+            // print_r($claim);
159
+            $times[] = new Time( $claim, $this->lang, $this->cache );
160 160
 //
161 161
 // $timeValue = $claim['datavalue']['value']['time'];
162 162
 // // Ugly workaround for imprecise dates. :-(
@@ -166,283 +166,283 @@  discard block
 block discarded – undo
166 166
 // }
167 167
 // $time = strtotime($timeValue);
168 168
 // return date($dateFormat, $time);
169
-			// }
170
-		}
171
-		return $times;
172
-	}
173
-
174
-	/**
175
-	 * Get the Item that is referred to by the specified item's property.
176
-	 *
177
-	 * @param string $propertyId
178
-	 *
179
-	 * @return \Samwilson\SimpleWikidata\Properties\Item[]
180
-	 */
181
-	protected function getPropertyOfTypeItem( $propertyId ) {
182
-		$entity = $this->getEntity( $this->id );
183
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
184
-			return [];
185
-		}
186
-		$items = [];
187
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
188
-			$items[] = new Properties\Item( $claim, $this->lang, $this->cache );
189
-		}
190
-
191
-		return $items;
192
-	}
193
-
194
-	public function setPropertyOfTypeItem( $property, $itemId ) {
195
-		$itemIdNumeric = substr( $itemId, 1 );
196
-
197
-		// First see if this property already exists, and that it is different from what's being set.
198
-		$entity = $this->getEntity( $this->id );
199
-		if ( !empty( $entity['claims'][$property] ) ) {
200
-			// Get the first claim, and update it if necessary.
201
-			$claim = array_shift( $entity['claims'][$property] );
202
-			if ( $claim['mainsnak']['datavalue']['value']['id'] == $itemId ) {
203
-				// Already is the required value, no need to change.
204
-				return;
205
-			}
206
-			$claim['mainsnak']['datavalue']['value']['id'] = $itemId;
207
-			$claim['mainsnak']['datavalue']['value']['numeric-id'] = $itemIdNumeric;
208
-			$apiParams = [
209
-				'action' => 'wbsetclaim',
210
-				'claim' => json_encode( $claim ),
211
-			];
212
-		}
213
-
214
-		// If no claim was found (and modified) above, create a new claim.
215
-		if ( !isset( $apiParams ) ) {
216
-			$apiParams = [
217
-				'action' => 'wbcreateclaim',
218
-				'entity' => $this->getId(),
219
-				'property' => $property,
220
-				'snaktype' => 'value',
221
-				'value' => json_encode( [ 'entity-type' => 'item', 'numeric-id' => $itemIdNumeric ] ),
222
-			];
223
-		}
224
-
225
-		// Save the property.
226
-		$wdWpOauth = new WdOauth();
227
-		$wdWpOauth->makeCall( $apiParams, true );
228
-
229
-		// Clear the cache.
230
-		$this->cache->deleteItem( $this->getEntityCacheKey( $this->id ) );
231
-	}
232
-
233
-	public function getPropertyOfTypeUrl( $entityId, $propertyId ) {
234
-		$entity = $this->getEntity( $entityId );
235
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
236
-			return false;
237
-		}
238
-		$urls = [];
239
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
240
-			$urls[] = $claim['mainsnak']['datavalue']['value'];
241
-		}
242
-
243
-		return $urls;
244
-	}
245
-
246
-	public function getPropertyOfTypeExternalIdentifier( $entityId, $propertyId ) {
247
-		$entity = $this->getEntity( $entityId );
248
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
249
-			return false;
250
-		}
251
-		$idents = [];
252
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
253
-			$qualifiers = [];
254
-			if ( !isset( $claim['qualifiers'] ) ) {
255
-				continue;
256
-			}
257
-			foreach ( $claim['qualifiers'] as $qualsInfo ) {
258
-				foreach ( $qualsInfo as $qualInfo ) {
259
-					$qualProp = self::factory( $qualInfo['property'], $this->lang, $this->cache );
260
-					$propLabel = $qualProp->getLabel();
261
-					if ( !isset( $qualifiers[$propLabel] ) ) {
262
-						$qualifiers[$propLabel] = [];
263
-					}
264
-					$qualifiers[$propLabel][] = $qualInfo['datavalue']['value'];
265
-				}
266
-			}
267
-			$idents[] = [
268
-				'qualifiers' => $qualifiers,
269
-				'value' => $claim['mainsnak']['datavalue']['value'],
270
-			];
271
-		}
272
-
273
-		return $idents;
274
-	}
275
-
276
-	/**
277
-	 * Get a single-valued text property.
278
-	 * @param string $property One of the PROP_* constants.
279
-	 * @return string|bool The value, or false if it can't be found.
280
-	 */
281
-	public function getPropertyOfTypeText( $property ) {
282
-		$entity = $this->getEntity( $this->id );
283
-		if ( isset( $entity['claims'][$property] ) ) {
284
-			// Use the first title.
285
-			foreach ( $entity['claims'][$property] as $t ) {
286
-				if ( !isset( $t['mainsnak']['datavalue']['value']['language'] ) ) {
287
-					var_dump( $t['mainsnak']['datavalue']['value'] );
288
-					exit();
289
-				}
290
-				if ( $t['mainsnak']['datavalue']['value']['language'] == $this->lang
291
-					&& !empty( $t['mainsnak']['datavalue']['value']['text'] )
292
-				) {
293
-					return $t['mainsnak']['datavalue']['value']['text'];
294
-				}
295
-			}
296
-		}
297
-		return false;
298
-	}
299
-
300
-	/**
301
-	 * Literal data field for a quantity that relates to some kind of well-defined unit. The actual unit goes in the data values that is entered.
302
-	 *   - amount – implicit part of the string (mapping of unit prefix is unclear)
303
-	 *   - unit – implicit part of the string that defaults to "1" (mapping to standardizing body is unclear)
304
-	 *   - upperbound - quantity's upper bound
305
-	 *   - lowerbound - quantity's lower bound
306
-	 * @param $property
307
-	 * @return mixed[]|bool If it's not false it's an array with 'amount', 'unit', etc.
308
-	 */
309
-	public function getPropertyOfTypeQuantity( $property ) {
310
-		$quantities = [];
311
-		$entity = $this->getEntity( $this->id );
312
-		if ( !isset( $entity['claims'][$property] ) ) {
313
-			return false;
314
-		}
315
-		foreach ( $entity['claims'][$property] as $t ) {
316
-			$quantity = $t['mainsnak']['datavalue']['value'];
317
-			$unitId = substr( $quantity['unit'], strlen( $this->wikidataUrlBase ) + 1 );
318
-			$quantity['unit'] = self::factory( $unitId, $this->lang, $this->cache );
319
-			$quantities[] = $quantity;
320
-		}
321
-		return $quantities;
322
-	}
323
-
324
-	/**
325
-	 * Set a single-valued text property.
326
-	 * @param string $property One of the PROP_* constants.
327
-	 * @param string $value The value.
328
-	 */
329
-	public function setPropertyOfTypeText( $property, $value ) {
330
-		// First see if this property already exists, and that it is different from what's being set.
331
-		$entity = $this->getEntity( $this->id );
332
-		if ( !empty( $entity['claims'][$property] ) ) {
333
-			// Find this language's claim (if there is one).
334
-			foreach ( $entity['claims'][$property] as $claim ) {
335
-				if ( $claim['mainsnak']['datavalue']['value']['language'] == $this->lang ) {
336
-					// Modify this claim's text value.
337
-					$titleClaim = $claim;
338
-					$titleClaim['mainsnak']['datavalue']['value']['text'] = $value;
339
-					$setTitleParams = [
340
-						'action' => 'wbsetclaim',
341
-						'claim' => \GuzzleHttp\json_encode( $titleClaim ),
342
-					];
343
-					continue;
344
-				}
345
-			}
346
-		}
347
-
348
-		// If no claim was found (and modified) above, create a new claim.
349
-		if ( !isset( $setTitleParams ) ) {
350
-			$setTitleParams = [
351
-				'action' => 'wbcreateclaim',
352
-				'entity' => $this->getId(),
353
-				'property' => $property,
354
-				'snaktype' => 'value',
355
-				'value' => \GuzzleHttp\json_encode( [ 'text' => $value, 'language' => $this->lang ] ),
356
-			];
357
-		}
358
-
359
-		// Save the property.
360
-		$wdWpOauth = new WdWpOauth();
361
-		$wdWpOauth->makeCall( $setTitleParams, true );
362
-
363
-		// Clear the cache.
364
-		$this->cache->deleteItem( $this->getEntityCacheKey( $this->id ) );
365
-	}
366
-
367
-	public function getInstanceOf() {
368
-		$instancesOf = $this->getPropertyOfTypeItem( $this->getId(), self::PROP_INSTANCE_OF );
369
-		return array_shift( $instancesOf );
370
-	}
371
-
372
-	/**
373
-	 * Does this item exist?
374
-	 * @return bool
375
-	 */
376
-	public function exists() {
377
-		return $this->getId() !== false;
378
-	}
379
-
380
-	public function getWikipediaIntro() {
381
-		$cacheKey = 'wikipedia-intro-' . $this->id . $this->lang;
382
-		if ( $this->cache->hasItem( $cacheKey ) ) {
383
-			return $this->cache->getItem( $cacheKey )->get();
384
-		}
385
-		$entity = $this->getEntity( $this->id );
386
-		if ( !isset( $entity['sitelinks'] ) ) {
387
-			return [];
388
-		}
389
-		foreach ( $entity['sitelinks'] as $sitelink ) {
390
-			if ( $sitelink['site'] == $this->lang . 'wiki' ) {
391
-				$api = new MediawikiApi( 'https://' . $this->lang . '.wikipedia.org/w/api.php' );
392
-				$req = new SimpleRequest( 'query', [
393
-					'prop' => 'extracts',
394
-					'exintro' => true,
395
-					'titles' => $sitelink['title'],
396
-				] );
397
-				$response = $api->getRequest( $req );
398
-				$page = array_shift( $response['query']['pages'] );
399
-				$out = [
400
-					'title' => $page['title'],
401
-					'html' => $page['extract'],
402
-				];
403
-				$cacheItem = $this->cache->getItem( $cacheKey )
404
-					->expiresAfter( new DateInterval( 'P1D' ) )
405
-					->set( $out );
406
-				$this->cache->save( $cacheItem );
407
-
408
-				return $out;
409
-			}
410
-		}
411
-
412
-		return [];
413
-	}
414
-
415
-	/**
416
-	 * Get the raw entity data from the 'wbgetentities' API call.
417
-	 * @param string $id
418
-	 * @param bool $ignoreCache
419
-	 * @return bool
420
-	 */
421
-	public function getEntity( $id = null, $ignoreCache = false ) {
422
-		$idActual = $id ?: $this->id;
423
-		$cacheKey = $this->getEntityCacheKey( $idActual );
424
-		if ( !$ignoreCache && $this->cache->hasItem( $cacheKey ) ) {
425
-			return $this->cache->getItem( $cacheKey )->get();
426
-		}
427
-		$metadataRequest = new SimpleRequest( 'wbgetentities', [ 'ids' => $idActual ] );
428
-		$itemResult = $this->wdApi->getRequest( $metadataRequest );
429
-		if ( !isset( $itemResult['success'] ) || !isset( $itemResult['entities'][$id] ) ) {
430
-			return false;
431
-		}
432
-		$metadata = $itemResult['entities'][$idActual];
433
-		$cacheItem = $this->cache->getItem( $cacheKey )
434
-			->expiresAfter( new DateInterval( 'PT10M' ) )
435
-			->set( $metadata );
436
-		$this->cache->save( $cacheItem );
437
-		return $metadata;
438
-	}
439
-
440
-	/**
441
-	 * @param $id
442
-	 *
443
-	 * @return string
444
-	 */
445
-	protected function getEntityCacheKey( $id ) {
446
-		return 'entities' . $id;
447
-	}
169
+            // }
170
+        }
171
+        return $times;
172
+    }
173
+
174
+    /**
175
+     * Get the Item that is referred to by the specified item's property.
176
+     *
177
+     * @param string $propertyId
178
+     *
179
+     * @return \Samwilson\SimpleWikidata\Properties\Item[]
180
+     */
181
+    protected function getPropertyOfTypeItem( $propertyId ) {
182
+        $entity = $this->getEntity( $this->id );
183
+        if ( !isset( $entity['claims'][$propertyId] ) ) {
184
+            return [];
185
+        }
186
+        $items = [];
187
+        foreach ( $entity['claims'][$propertyId] as $claim ) {
188
+            $items[] = new Properties\Item( $claim, $this->lang, $this->cache );
189
+        }
190
+
191
+        return $items;
192
+    }
193
+
194
+    public function setPropertyOfTypeItem( $property, $itemId ) {
195
+        $itemIdNumeric = substr( $itemId, 1 );
196
+
197
+        // First see if this property already exists, and that it is different from what's being set.
198
+        $entity = $this->getEntity( $this->id );
199
+        if ( !empty( $entity['claims'][$property] ) ) {
200
+            // Get the first claim, and update it if necessary.
201
+            $claim = array_shift( $entity['claims'][$property] );
202
+            if ( $claim['mainsnak']['datavalue']['value']['id'] == $itemId ) {
203
+                // Already is the required value, no need to change.
204
+                return;
205
+            }
206
+            $claim['mainsnak']['datavalue']['value']['id'] = $itemId;
207
+            $claim['mainsnak']['datavalue']['value']['numeric-id'] = $itemIdNumeric;
208
+            $apiParams = [
209
+                'action' => 'wbsetclaim',
210
+                'claim' => json_encode( $claim ),
211
+            ];
212
+        }
213
+
214
+        // If no claim was found (and modified) above, create a new claim.
215
+        if ( !isset( $apiParams ) ) {
216
+            $apiParams = [
217
+                'action' => 'wbcreateclaim',
218
+                'entity' => $this->getId(),
219
+                'property' => $property,
220
+                'snaktype' => 'value',
221
+                'value' => json_encode( [ 'entity-type' => 'item', 'numeric-id' => $itemIdNumeric ] ),
222
+            ];
223
+        }
224
+
225
+        // Save the property.
226
+        $wdWpOauth = new WdOauth();
227
+        $wdWpOauth->makeCall( $apiParams, true );
228
+
229
+        // Clear the cache.
230
+        $this->cache->deleteItem( $this->getEntityCacheKey( $this->id ) );
231
+    }
232
+
233
+    public function getPropertyOfTypeUrl( $entityId, $propertyId ) {
234
+        $entity = $this->getEntity( $entityId );
235
+        if ( !isset( $entity['claims'][$propertyId] ) ) {
236
+            return false;
237
+        }
238
+        $urls = [];
239
+        foreach ( $entity['claims'][$propertyId] as $claim ) {
240
+            $urls[] = $claim['mainsnak']['datavalue']['value'];
241
+        }
242
+
243
+        return $urls;
244
+    }
245
+
246
+    public function getPropertyOfTypeExternalIdentifier( $entityId, $propertyId ) {
247
+        $entity = $this->getEntity( $entityId );
248
+        if ( !isset( $entity['claims'][$propertyId] ) ) {
249
+            return false;
250
+        }
251
+        $idents = [];
252
+        foreach ( $entity['claims'][$propertyId] as $claim ) {
253
+            $qualifiers = [];
254
+            if ( !isset( $claim['qualifiers'] ) ) {
255
+                continue;
256
+            }
257
+            foreach ( $claim['qualifiers'] as $qualsInfo ) {
258
+                foreach ( $qualsInfo as $qualInfo ) {
259
+                    $qualProp = self::factory( $qualInfo['property'], $this->lang, $this->cache );
260
+                    $propLabel = $qualProp->getLabel();
261
+                    if ( !isset( $qualifiers[$propLabel] ) ) {
262
+                        $qualifiers[$propLabel] = [];
263
+                    }
264
+                    $qualifiers[$propLabel][] = $qualInfo['datavalue']['value'];
265
+                }
266
+            }
267
+            $idents[] = [
268
+                'qualifiers' => $qualifiers,
269
+                'value' => $claim['mainsnak']['datavalue']['value'],
270
+            ];
271
+        }
272
+
273
+        return $idents;
274
+    }
275
+
276
+    /**
277
+     * Get a single-valued text property.
278
+     * @param string $property One of the PROP_* constants.
279
+     * @return string|bool The value, or false if it can't be found.
280
+     */
281
+    public function getPropertyOfTypeText( $property ) {
282
+        $entity = $this->getEntity( $this->id );
283
+        if ( isset( $entity['claims'][$property] ) ) {
284
+            // Use the first title.
285
+            foreach ( $entity['claims'][$property] as $t ) {
286
+                if ( !isset( $t['mainsnak']['datavalue']['value']['language'] ) ) {
287
+                    var_dump( $t['mainsnak']['datavalue']['value'] );
288
+                    exit();
289
+                }
290
+                if ( $t['mainsnak']['datavalue']['value']['language'] == $this->lang
291
+                    && !empty( $t['mainsnak']['datavalue']['value']['text'] )
292
+                ) {
293
+                    return $t['mainsnak']['datavalue']['value']['text'];
294
+                }
295
+            }
296
+        }
297
+        return false;
298
+    }
299
+
300
+    /**
301
+     * Literal data field for a quantity that relates to some kind of well-defined unit. The actual unit goes in the data values that is entered.
302
+     *   - amount – implicit part of the string (mapping of unit prefix is unclear)
303
+     *   - unit – implicit part of the string that defaults to "1" (mapping to standardizing body is unclear)
304
+     *   - upperbound - quantity's upper bound
305
+     *   - lowerbound - quantity's lower bound
306
+     * @param $property
307
+     * @return mixed[]|bool If it's not false it's an array with 'amount', 'unit', etc.
308
+     */
309
+    public function getPropertyOfTypeQuantity( $property ) {
310
+        $quantities = [];
311
+        $entity = $this->getEntity( $this->id );
312
+        if ( !isset( $entity['claims'][$property] ) ) {
313
+            return false;
314
+        }
315
+        foreach ( $entity['claims'][$property] as $t ) {
316
+            $quantity = $t['mainsnak']['datavalue']['value'];
317
+            $unitId = substr( $quantity['unit'], strlen( $this->wikidataUrlBase ) + 1 );
318
+            $quantity['unit'] = self::factory( $unitId, $this->lang, $this->cache );
319
+            $quantities[] = $quantity;
320
+        }
321
+        return $quantities;
322
+    }
323
+
324
+    /**
325
+     * Set a single-valued text property.
326
+     * @param string $property One of the PROP_* constants.
327
+     * @param string $value The value.
328
+     */
329
+    public function setPropertyOfTypeText( $property, $value ) {
330
+        // First see if this property already exists, and that it is different from what's being set.
331
+        $entity = $this->getEntity( $this->id );
332
+        if ( !empty( $entity['claims'][$property] ) ) {
333
+            // Find this language's claim (if there is one).
334
+            foreach ( $entity['claims'][$property] as $claim ) {
335
+                if ( $claim['mainsnak']['datavalue']['value']['language'] == $this->lang ) {
336
+                    // Modify this claim's text value.
337
+                    $titleClaim = $claim;
338
+                    $titleClaim['mainsnak']['datavalue']['value']['text'] = $value;
339
+                    $setTitleParams = [
340
+                        'action' => 'wbsetclaim',
341
+                        'claim' => \GuzzleHttp\json_encode( $titleClaim ),
342
+                    ];
343
+                    continue;
344
+                }
345
+            }
346
+        }
347
+
348
+        // If no claim was found (and modified) above, create a new claim.
349
+        if ( !isset( $setTitleParams ) ) {
350
+            $setTitleParams = [
351
+                'action' => 'wbcreateclaim',
352
+                'entity' => $this->getId(),
353
+                'property' => $property,
354
+                'snaktype' => 'value',
355
+                'value' => \GuzzleHttp\json_encode( [ 'text' => $value, 'language' => $this->lang ] ),
356
+            ];
357
+        }
358
+
359
+        // Save the property.
360
+        $wdWpOauth = new WdWpOauth();
361
+        $wdWpOauth->makeCall( $setTitleParams, true );
362
+
363
+        // Clear the cache.
364
+        $this->cache->deleteItem( $this->getEntityCacheKey( $this->id ) );
365
+    }
366
+
367
+    public function getInstanceOf() {
368
+        $instancesOf = $this->getPropertyOfTypeItem( $this->getId(), self::PROP_INSTANCE_OF );
369
+        return array_shift( $instancesOf );
370
+    }
371
+
372
+    /**
373
+     * Does this item exist?
374
+     * @return bool
375
+     */
376
+    public function exists() {
377
+        return $this->getId() !== false;
378
+    }
379
+
380
+    public function getWikipediaIntro() {
381
+        $cacheKey = 'wikipedia-intro-' . $this->id . $this->lang;
382
+        if ( $this->cache->hasItem( $cacheKey ) ) {
383
+            return $this->cache->getItem( $cacheKey )->get();
384
+        }
385
+        $entity = $this->getEntity( $this->id );
386
+        if ( !isset( $entity['sitelinks'] ) ) {
387
+            return [];
388
+        }
389
+        foreach ( $entity['sitelinks'] as $sitelink ) {
390
+            if ( $sitelink['site'] == $this->lang . 'wiki' ) {
391
+                $api = new MediawikiApi( 'https://' . $this->lang . '.wikipedia.org/w/api.php' );
392
+                $req = new SimpleRequest( 'query', [
393
+                    'prop' => 'extracts',
394
+                    'exintro' => true,
395
+                    'titles' => $sitelink['title'],
396
+                ] );
397
+                $response = $api->getRequest( $req );
398
+                $page = array_shift( $response['query']['pages'] );
399
+                $out = [
400
+                    'title' => $page['title'],
401
+                    'html' => $page['extract'],
402
+                ];
403
+                $cacheItem = $this->cache->getItem( $cacheKey )
404
+                    ->expiresAfter( new DateInterval( 'P1D' ) )
405
+                    ->set( $out );
406
+                $this->cache->save( $cacheItem );
407
+
408
+                return $out;
409
+            }
410
+        }
411
+
412
+        return [];
413
+    }
414
+
415
+    /**
416
+     * Get the raw entity data from the 'wbgetentities' API call.
417
+     * @param string $id
418
+     * @param bool $ignoreCache
419
+     * @return bool
420
+     */
421
+    public function getEntity( $id = null, $ignoreCache = false ) {
422
+        $idActual = $id ?: $this->id;
423
+        $cacheKey = $this->getEntityCacheKey( $idActual );
424
+        if ( !$ignoreCache && $this->cache->hasItem( $cacheKey ) ) {
425
+            return $this->cache->getItem( $cacheKey )->get();
426
+        }
427
+        $metadataRequest = new SimpleRequest( 'wbgetentities', [ 'ids' => $idActual ] );
428
+        $itemResult = $this->wdApi->getRequest( $metadataRequest );
429
+        if ( !isset( $itemResult['success'] ) || !isset( $itemResult['entities'][$id] ) ) {
430
+            return false;
431
+        }
432
+        $metadata = $itemResult['entities'][$idActual];
433
+        $cacheItem = $this->cache->getItem( $cacheKey )
434
+            ->expiresAfter( new DateInterval( 'PT10M' ) )
435
+            ->set( $metadata );
436
+        $this->cache->save( $cacheItem );
437
+        return $metadata;
438
+    }
439
+
440
+    /**
441
+     * @param $id
442
+     *
443
+     * @return string
444
+     */
445
+    protected function getEntityCacheKey( $id ) {
446
+        return 'entities' . $id;
447
+    }
448 448
 }
Please login to merge, or discard this patch.
Spacing   +118 added lines, -118 removed lines patch added patch discarded remove patch
@@ -33,12 +33,12 @@  discard block
 block discarded – undo
33 33
 	/** @var string The base URL of Wikidata, with trailing slash. */
34 34
 	protected $wikidataUrlBase = 'https://www.wikidata.org/wiki/';
35 35
 
36
-		private function __construct( $id, $lang, CacheItemPoolInterface $cache ) {
37
-		if ( !is_string( $id ) || preg_match( '/[QP][0-9]*/i', $id ) !== 1 ) {
38
-			throw new Exception( "Not a valid ID: " . var_export( $id, true ) );
36
+		private function __construct($id, $lang, CacheItemPoolInterface $cache) {
37
+		if (!is_string($id) || preg_match('/[QP][0-9]*/i', $id) !== 1) {
38
+			throw new Exception("Not a valid ID: " . var_export($id, true));
39 39
 		}
40 40
 		$this->id = $id;
41
-		$this->wdApi = new MediawikiApi( 'https://www.wikidata.org/w/api.php' );
41
+		$this->wdApi = new MediawikiApi('https://www.wikidata.org/w/api.php');
42 42
 		$this->entities = [];
43 43
 		$this->lang = $lang;
44 44
 		$this->cache = $cache;
@@ -52,24 +52,24 @@  discard block
 block discarded – undo
52 52
 	 *
53 53
 	 * @return Item
54 54
 	 */
55
-	public static function factory( $id, $lang, CacheItemPoolInterface $cache ) {
56
-		$item = new Item( $id, $lang, $cache );
57
-		foreach ( $item->getPropertyOfTypeItem( self::PROP_INSTANCE_OF ) as $instanceOf ) {
55
+	public static function factory($id, $lang, CacheItemPoolInterface $cache) {
56
+		$item = new Item($id, $lang, $cache);
57
+		foreach ($item->getPropertyOfTypeItem(self::PROP_INSTANCE_OF) as $instanceOf) {
58 58
 			// Try to find a class mating the 'instance of' name.
59
-			$possibleClassName = __NAMESPACE__ . '\\Items\\' . Str::toCamelCase( $instanceOf->getItem()->getLabel() );
60
-			if ( class_exists( $possibleClassName ) ) {
59
+			$possibleClassName = __NAMESPACE__ . '\\Items\\' . Str::toCamelCase($instanceOf->getItem()->getLabel());
60
+			if (class_exists($possibleClassName)) {
61 61
 				// This won't re-request the metadata, because that's cached.
62
-				$specificItem = new $possibleClassName( $id, $lang, $cache );
62
+				$specificItem = new $possibleClassName($id, $lang, $cache);
63 63
 				return $specificItem;
64 64
 			}
65 65
 		}
66 66
 
67 67
 		// If we're here, just leave it as a basic Item.
68
-		$item->setCache( $cache );
68
+		$item->setCache($cache);
69 69
 		return $item;
70 70
 	}
71 71
 
72
-	public function setCache( CacheItemPoolInterface $cache_item_pool ) {
72
+	public function setCache(CacheItemPoolInterface $cache_item_pool) {
73 73
 		$this->cache = $cache_item_pool;
74 74
 	}
75 75
 
@@ -78,8 +78,8 @@  discard block
 block discarded – undo
78 78
 	 * @return string|bool The ID or false if it couldn't be determined.
79 79
 	 */
80 80
 	public function getId() {
81
-		$entity = $this->getEntity( $this->id );
82
-		return isset( $entity['id'] ) ? $entity['id'] : false;
81
+		$entity = $this->getEntity($this->id);
82
+		return isset($entity['id']) ? $entity['id'] : false;
83 83
 	}
84 84
 
85 85
 	/**
@@ -87,17 +87,17 @@  discard block
 block discarded – undo
87 87
 	 * @return string
88 88
 	 */
89 89
 	public function getLabel() {
90
-		$entity = $this->getEntity( $this->id );
91
-		if ( ! empty( $entity['labels'][ $this->lang ]['value'] ) ) {
90
+		$entity = $this->getEntity($this->id);
91
+		if (!empty($entity['labels'][$this->lang]['value'])) {
92 92
 			// Use the label if there is one.
93
-			return $entity['labels'][ $this->lang ]['value'];
93
+			return $entity['labels'][$this->lang]['value'];
94 94
 		}
95 95
 		// Or just use the ID.
96 96
 		return $entity['id'];
97 97
 	}
98 98
 
99 99
 	public function getWikidataUrl() {
100
-		return $this->wikidataUrlBase.$this->id;
100
+		return $this->wikidataUrlBase . $this->id;
101 101
 	}
102 102
 
103 103
 	/**
@@ -111,32 +111,32 @@  discard block
 block discarded – undo
111 111
 	 * @param string $type
112 112
 	 * @return array
113 113
 	 */
114
-	public function getStandardProperties( $wikiProject = 'WikiProject_Books', $type = 'work' ) {
115
-		if ( $type !== 'work' ) {
114
+	public function getStandardProperties($wikiProject = 'WikiProject_Books', $type = 'work') {
115
+		if ($type !== 'work') {
116 116
 			$type = 'edition';
117 117
 		}
118 118
 		$cacheKey = $type . '_item_property_IDs';
119
-		if ( $this->cache->hasItem( $cacheKey ) ) {
120
-			$propIds = $this->cache->getItem( $cacheKey )->get();
119
+		if ($this->cache->hasItem($cacheKey)) {
120
+			$propIds = $this->cache->getItem($cacheKey)->get();
121 121
 		} else {
122 122
 			$domCrawler = new Crawler();
123 123
 			$wikiProjectUrl = 'https://www.wikidata.org/wiki/Wikidata:' . $wikiProject;
124
-			$domCrawler->addHtmlContent( file_get_contents( $wikiProjectUrl ) );
125
-			$propAncors = "//h3/span[@id='" . ucfirst( $type ) . "_item_properties']/../following-sibling::table[1]//td[2]/a";
126
-			$propCells = $domCrawler->filterXPath( $propAncors );
124
+			$domCrawler->addHtmlContent(file_get_contents($wikiProjectUrl));
125
+			$propAncors = "//h3/span[@id='" . ucfirst($type) . "_item_properties']/../following-sibling::table[1]//td[2]/a";
126
+			$propCells = $domCrawler->filterXPath($propAncors);
127 127
 			$propIds = [];
128
-			$propCells->each( function ( Crawler $node, $i ) use ( &$propIds ) {
128
+			$propCells->each(function(Crawler $node, $i) use (&$propIds) {
129 129
 				$propId = $node->text();
130 130
 				$propIds[] = $propId;
131 131
 			} );
132
-			$cacheItem = $this->cache->getItem( $cacheKey )
133
-				->expiresAfter( new DateInterval( 'PT1H' ) )
134
-				->set( $propIds );
135
-			$this->cache->save( $cacheItem );
132
+			$cacheItem = $this->cache->getItem($cacheKey)
133
+				->expiresAfter(new DateInterval('PT1H'))
134
+				->set($propIds);
135
+			$this->cache->save($cacheItem);
136 136
 		}
137 137
 		$workProperties = [];
138
-		foreach ( $propIds as $propId ) {
139
-			$workProperties[] = self::factory( $propId, $this->lang, $this->cache );
138
+		foreach ($propIds as $propId) {
139
+			$workProperties[] = self::factory($propId, $this->lang, $this->cache);
140 140
 		}
141 141
 
142 142
 		return $workProperties;
@@ -146,17 +146,17 @@  discard block
 block discarded – undo
146 146
 	 * @param string $propertyId
147 147
 	 * @return bool|Time[]
148 148
 	 */
149
-	protected function getPropertyOfTypeTime( $propertyId ) {
149
+	protected function getPropertyOfTypeTime($propertyId) {
150 150
 		$times = [];
151 151
 		$entity = $this->getEntity();
152
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
152
+		if (!isset($entity['claims'][$propertyId])) {
153 153
 			// No statements for this property.
154 154
 			return $times;
155 155
 		}
156 156
 		// print_r($entity['claims'][$propertyId]);exit();
157
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
157
+		foreach ($entity['claims'][$propertyId] as $claim) {
158 158
 			// print_r($claim);
159
-			$times[] = new Time( $claim, $this->lang, $this->cache );
159
+			$times[] = new Time($claim, $this->lang, $this->cache);
160 160
 //
161 161
 // $timeValue = $claim['datavalue']['value']['time'];
162 162
 // // Ugly workaround for imprecise dates. :-(
@@ -178,28 +178,28 @@  discard block
 block discarded – undo
178 178
 	 *
179 179
 	 * @return \Samwilson\SimpleWikidata\Properties\Item[]
180 180
 	 */
181
-	protected function getPropertyOfTypeItem( $propertyId ) {
182
-		$entity = $this->getEntity( $this->id );
183
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
181
+	protected function getPropertyOfTypeItem($propertyId) {
182
+		$entity = $this->getEntity($this->id);
183
+		if (!isset($entity['claims'][$propertyId])) {
184 184
 			return [];
185 185
 		}
186 186
 		$items = [];
187
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
188
-			$items[] = new Properties\Item( $claim, $this->lang, $this->cache );
187
+		foreach ($entity['claims'][$propertyId] as $claim) {
188
+			$items[] = new Properties\Item($claim, $this->lang, $this->cache);
189 189
 		}
190 190
 
191 191
 		return $items;
192 192
 	}
193 193
 
194
-	public function setPropertyOfTypeItem( $property, $itemId ) {
195
-		$itemIdNumeric = substr( $itemId, 1 );
194
+	public function setPropertyOfTypeItem($property, $itemId) {
195
+		$itemIdNumeric = substr($itemId, 1);
196 196
 
197 197
 		// First see if this property already exists, and that it is different from what's being set.
198
-		$entity = $this->getEntity( $this->id );
199
-		if ( !empty( $entity['claims'][$property] ) ) {
198
+		$entity = $this->getEntity($this->id);
199
+		if (!empty($entity['claims'][$property])) {
200 200
 			// Get the first claim, and update it if necessary.
201
-			$claim = array_shift( $entity['claims'][$property] );
202
-			if ( $claim['mainsnak']['datavalue']['value']['id'] == $itemId ) {
201
+			$claim = array_shift($entity['claims'][$property]);
202
+			if ($claim['mainsnak']['datavalue']['value']['id'] == $itemId) {
203 203
 				// Already is the required value, no need to change.
204 204
 				return;
205 205
 			}
@@ -207,58 +207,58 @@  discard block
 block discarded – undo
207 207
 			$claim['mainsnak']['datavalue']['value']['numeric-id'] = $itemIdNumeric;
208 208
 			$apiParams = [
209 209
 				'action' => 'wbsetclaim',
210
-				'claim' => json_encode( $claim ),
210
+				'claim' => json_encode($claim),
211 211
 			];
212 212
 		}
213 213
 
214 214
 		// If no claim was found (and modified) above, create a new claim.
215
-		if ( !isset( $apiParams ) ) {
215
+		if (!isset($apiParams)) {
216 216
 			$apiParams = [
217 217
 				'action' => 'wbcreateclaim',
218 218
 				'entity' => $this->getId(),
219 219
 				'property' => $property,
220 220
 				'snaktype' => 'value',
221
-				'value' => json_encode( [ 'entity-type' => 'item', 'numeric-id' => $itemIdNumeric ] ),
221
+				'value' => json_encode(['entity-type' => 'item', 'numeric-id' => $itemIdNumeric]),
222 222
 			];
223 223
 		}
224 224
 
225 225
 		// Save the property.
226 226
 		$wdWpOauth = new WdOauth();
227
-		$wdWpOauth->makeCall( $apiParams, true );
227
+		$wdWpOauth->makeCall($apiParams, true);
228 228
 
229 229
 		// Clear the cache.
230
-		$this->cache->deleteItem( $this->getEntityCacheKey( $this->id ) );
230
+		$this->cache->deleteItem($this->getEntityCacheKey($this->id));
231 231
 	}
232 232
 
233
-	public function getPropertyOfTypeUrl( $entityId, $propertyId ) {
234
-		$entity = $this->getEntity( $entityId );
235
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
233
+	public function getPropertyOfTypeUrl($entityId, $propertyId) {
234
+		$entity = $this->getEntity($entityId);
235
+		if (!isset($entity['claims'][$propertyId])) {
236 236
 			return false;
237 237
 		}
238 238
 		$urls = [];
239
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
239
+		foreach ($entity['claims'][$propertyId] as $claim) {
240 240
 			$urls[] = $claim['mainsnak']['datavalue']['value'];
241 241
 		}
242 242
 
243 243
 		return $urls;
244 244
 	}
245 245
 
246
-	public function getPropertyOfTypeExternalIdentifier( $entityId, $propertyId ) {
247
-		$entity = $this->getEntity( $entityId );
248
-		if ( !isset( $entity['claims'][$propertyId] ) ) {
246
+	public function getPropertyOfTypeExternalIdentifier($entityId, $propertyId) {
247
+		$entity = $this->getEntity($entityId);
248
+		if (!isset($entity['claims'][$propertyId])) {
249 249
 			return false;
250 250
 		}
251 251
 		$idents = [];
252
-		foreach ( $entity['claims'][$propertyId] as $claim ) {
252
+		foreach ($entity['claims'][$propertyId] as $claim) {
253 253
 			$qualifiers = [];
254
-			if ( !isset( $claim['qualifiers'] ) ) {
254
+			if (!isset($claim['qualifiers'])) {
255 255
 				continue;
256 256
 			}
257
-			foreach ( $claim['qualifiers'] as $qualsInfo ) {
258
-				foreach ( $qualsInfo as $qualInfo ) {
259
-					$qualProp = self::factory( $qualInfo['property'], $this->lang, $this->cache );
257
+			foreach ($claim['qualifiers'] as $qualsInfo) {
258
+				foreach ($qualsInfo as $qualInfo) {
259
+					$qualProp = self::factory($qualInfo['property'], $this->lang, $this->cache);
260 260
 					$propLabel = $qualProp->getLabel();
261
-					if ( !isset( $qualifiers[$propLabel] ) ) {
261
+					if (!isset($qualifiers[$propLabel])) {
262 262
 						$qualifiers[$propLabel] = [];
263 263
 					}
264 264
 					$qualifiers[$propLabel][] = $qualInfo['datavalue']['value'];
@@ -278,17 +278,17 @@  discard block
 block discarded – undo
278 278
 	 * @param string $property One of the PROP_* constants.
279 279
 	 * @return string|bool The value, or false if it can't be found.
280 280
 	 */
281
-	public function getPropertyOfTypeText( $property ) {
282
-		$entity = $this->getEntity( $this->id );
283
-		if ( isset( $entity['claims'][$property] ) ) {
281
+	public function getPropertyOfTypeText($property) {
282
+		$entity = $this->getEntity($this->id);
283
+		if (isset($entity['claims'][$property])) {
284 284
 			// Use the first title.
285
-			foreach ( $entity['claims'][$property] as $t ) {
286
-				if ( !isset( $t['mainsnak']['datavalue']['value']['language'] ) ) {
287
-					var_dump( $t['mainsnak']['datavalue']['value'] );
285
+			foreach ($entity['claims'][$property] as $t) {
286
+				if (!isset($t['mainsnak']['datavalue']['value']['language'])) {
287
+					var_dump($t['mainsnak']['datavalue']['value']);
288 288
 					exit();
289 289
 				}
290
-				if ( $t['mainsnak']['datavalue']['value']['language'] == $this->lang
291
-					&& !empty( $t['mainsnak']['datavalue']['value']['text'] )
290
+				if ($t['mainsnak']['datavalue']['value']['language'] == $this->lang
291
+					&& !empty($t['mainsnak']['datavalue']['value']['text'])
292 292
 				) {
293 293
 					return $t['mainsnak']['datavalue']['value']['text'];
294 294
 				}
@@ -306,16 +306,16 @@  discard block
 block discarded – undo
306 306
 	 * @param $property
307 307
 	 * @return mixed[]|bool If it's not false it's an array with 'amount', 'unit', etc.
308 308
 	 */
309
-	public function getPropertyOfTypeQuantity( $property ) {
309
+	public function getPropertyOfTypeQuantity($property) {
310 310
 		$quantities = [];
311
-		$entity = $this->getEntity( $this->id );
312
-		if ( !isset( $entity['claims'][$property] ) ) {
311
+		$entity = $this->getEntity($this->id);
312
+		if (!isset($entity['claims'][$property])) {
313 313
 			return false;
314 314
 		}
315
-		foreach ( $entity['claims'][$property] as $t ) {
315
+		foreach ($entity['claims'][$property] as $t) {
316 316
 			$quantity = $t['mainsnak']['datavalue']['value'];
317
-			$unitId = substr( $quantity['unit'], strlen( $this->wikidataUrlBase ) + 1 );
318
-			$quantity['unit'] = self::factory( $unitId, $this->lang, $this->cache );
317
+			$unitId = substr($quantity['unit'], strlen($this->wikidataUrlBase) + 1);
318
+			$quantity['unit'] = self::factory($unitId, $this->lang, $this->cache);
319 319
 			$quantities[] = $quantity;
320 320
 		}
321 321
 		return $quantities;
@@ -326,19 +326,19 @@  discard block
 block discarded – undo
326 326
 	 * @param string $property One of the PROP_* constants.
327 327
 	 * @param string $value The value.
328 328
 	 */
329
-	public function setPropertyOfTypeText( $property, $value ) {
329
+	public function setPropertyOfTypeText($property, $value) {
330 330
 		// First see if this property already exists, and that it is different from what's being set.
331
-		$entity = $this->getEntity( $this->id );
332
-		if ( !empty( $entity['claims'][$property] ) ) {
331
+		$entity = $this->getEntity($this->id);
332
+		if (!empty($entity['claims'][$property])) {
333 333
 			// Find this language's claim (if there is one).
334
-			foreach ( $entity['claims'][$property] as $claim ) {
335
-				if ( $claim['mainsnak']['datavalue']['value']['language'] == $this->lang ) {
334
+			foreach ($entity['claims'][$property] as $claim) {
335
+				if ($claim['mainsnak']['datavalue']['value']['language'] == $this->lang) {
336 336
 					// Modify this claim's text value.
337 337
 					$titleClaim = $claim;
338 338
 					$titleClaim['mainsnak']['datavalue']['value']['text'] = $value;
339 339
 					$setTitleParams = [
340 340
 						'action' => 'wbsetclaim',
341
-						'claim' => \GuzzleHttp\json_encode( $titleClaim ),
341
+						'claim' => \GuzzleHttp\json_encode($titleClaim),
342 342
 					];
343 343
 					continue;
344 344
 				}
@@ -346,27 +346,27 @@  discard block
 block discarded – undo
346 346
 		}
347 347
 
348 348
 		// If no claim was found (and modified) above, create a new claim.
349
-		if ( !isset( $setTitleParams ) ) {
349
+		if (!isset($setTitleParams)) {
350 350
 			$setTitleParams = [
351 351
 				'action' => 'wbcreateclaim',
352 352
 				'entity' => $this->getId(),
353 353
 				'property' => $property,
354 354
 				'snaktype' => 'value',
355
-				'value' => \GuzzleHttp\json_encode( [ 'text' => $value, 'language' => $this->lang ] ),
355
+				'value' => \GuzzleHttp\json_encode(['text' => $value, 'language' => $this->lang]),
356 356
 			];
357 357
 		}
358 358
 
359 359
 		// Save the property.
360 360
 		$wdWpOauth = new WdWpOauth();
361
-		$wdWpOauth->makeCall( $setTitleParams, true );
361
+		$wdWpOauth->makeCall($setTitleParams, true);
362 362
 
363 363
 		// Clear the cache.
364
-		$this->cache->deleteItem( $this->getEntityCacheKey( $this->id ) );
364
+		$this->cache->deleteItem($this->getEntityCacheKey($this->id));
365 365
 	}
366 366
 
367 367
 	public function getInstanceOf() {
368
-		$instancesOf = $this->getPropertyOfTypeItem( $this->getId(), self::PROP_INSTANCE_OF );
369
-		return array_shift( $instancesOf );
368
+		$instancesOf = $this->getPropertyOfTypeItem($this->getId(), self::PROP_INSTANCE_OF);
369
+		return array_shift($instancesOf);
370 370
 	}
371 371
 
372 372
 	/**
@@ -379,31 +379,31 @@  discard block
 block discarded – undo
379 379
 
380 380
 	public function getWikipediaIntro() {
381 381
 		$cacheKey = 'wikipedia-intro-' . $this->id . $this->lang;
382
-		if ( $this->cache->hasItem( $cacheKey ) ) {
383
-			return $this->cache->getItem( $cacheKey )->get();
382
+		if ($this->cache->hasItem($cacheKey)) {
383
+			return $this->cache->getItem($cacheKey)->get();
384 384
 		}
385
-		$entity = $this->getEntity( $this->id );
386
-		if ( !isset( $entity['sitelinks'] ) ) {
385
+		$entity = $this->getEntity($this->id);
386
+		if (!isset($entity['sitelinks'])) {
387 387
 			return [];
388 388
 		}
389
-		foreach ( $entity['sitelinks'] as $sitelink ) {
390
-			if ( $sitelink['site'] == $this->lang . 'wiki' ) {
391
-				$api = new MediawikiApi( 'https://' . $this->lang . '.wikipedia.org/w/api.php' );
392
-				$req = new SimpleRequest( 'query', [
389
+		foreach ($entity['sitelinks'] as $sitelink) {
390
+			if ($sitelink['site'] == $this->lang . 'wiki') {
391
+				$api = new MediawikiApi('https://' . $this->lang . '.wikipedia.org/w/api.php');
392
+				$req = new SimpleRequest('query', [
393 393
 					'prop' => 'extracts',
394 394
 					'exintro' => true,
395 395
 					'titles' => $sitelink['title'],
396
-				] );
397
-				$response = $api->getRequest( $req );
398
-				$page = array_shift( $response['query']['pages'] );
396
+				]);
397
+				$response = $api->getRequest($req);
398
+				$page = array_shift($response['query']['pages']);
399 399
 				$out = [
400 400
 					'title' => $page['title'],
401 401
 					'html' => $page['extract'],
402 402
 				];
403
-				$cacheItem = $this->cache->getItem( $cacheKey )
404
-					->expiresAfter( new DateInterval( 'P1D' ) )
405
-					->set( $out );
406
-				$this->cache->save( $cacheItem );
403
+				$cacheItem = $this->cache->getItem($cacheKey)
404
+					->expiresAfter(new DateInterval('P1D'))
405
+					->set($out);
406
+				$this->cache->save($cacheItem);
407 407
 
408 408
 				return $out;
409 409
 			}
@@ -418,22 +418,22 @@  discard block
 block discarded – undo
418 418
 	 * @param bool $ignoreCache
419 419
 	 * @return bool
420 420
 	 */
421
-	public function getEntity( $id = null, $ignoreCache = false ) {
421
+	public function getEntity($id = null, $ignoreCache = false) {
422 422
 		$idActual = $id ?: $this->id;
423
-		$cacheKey = $this->getEntityCacheKey( $idActual );
424
-		if ( !$ignoreCache && $this->cache->hasItem( $cacheKey ) ) {
425
-			return $this->cache->getItem( $cacheKey )->get();
423
+		$cacheKey = $this->getEntityCacheKey($idActual);
424
+		if (!$ignoreCache && $this->cache->hasItem($cacheKey)) {
425
+			return $this->cache->getItem($cacheKey)->get();
426 426
 		}
427
-		$metadataRequest = new SimpleRequest( 'wbgetentities', [ 'ids' => $idActual ] );
428
-		$itemResult = $this->wdApi->getRequest( $metadataRequest );
429
-		if ( !isset( $itemResult['success'] ) || !isset( $itemResult['entities'][$id] ) ) {
427
+		$metadataRequest = new SimpleRequest('wbgetentities', ['ids' => $idActual]);
428
+		$itemResult = $this->wdApi->getRequest($metadataRequest);
429
+		if (!isset($itemResult['success']) || !isset($itemResult['entities'][$id])) {
430 430
 			return false;
431 431
 		}
432 432
 		$metadata = $itemResult['entities'][$idActual];
433
-		$cacheItem = $this->cache->getItem( $cacheKey )
434
-			->expiresAfter( new DateInterval( 'PT10M' ) )
435
-			->set( $metadata );
436
-		$this->cache->save( $cacheItem );
433
+		$cacheItem = $this->cache->getItem($cacheKey)
434
+			->expiresAfter(new DateInterval('PT10M'))
435
+			->set($metadata);
436
+		$this->cache->save($cacheItem);
437 437
 		return $metadata;
438 438
 	}
439 439
 
@@ -442,7 +442,7 @@  discard block
 block discarded – undo
442 442
 	 *
443 443
 	 * @return string
444 444
 	 */
445
-	protected function getEntityCacheKey( $id ) {
445
+	protected function getEntityCacheKey($id) {
446 446
 		return 'entities' . $id;
447 447
 	}
448 448
 }
Please login to merge, or discard this patch.
src/Items/Edition.php 1 patch
Indentation   +56 added lines, -56 removed lines patch added patch discarded remove patch
@@ -6,66 +6,66 @@
 block discarded – undo
6 6
 
7 7
 class Edition extends Item {
8 8
 
9
-	const PROP_EDITION_OR_TRANSLATION_OF = 'P629';
10
-	const PROP_WIKISOURCE_INDEX_PAGE = 'P1957';
11
-	const PROP_SCANNED_FILE_ON_COMMONS = 'P996';
12
-	const PROP_INTERNET_ARCHIVE_ID = 'P724';
13
-	const PROP_PUBLICATION_DATE = 'P577';
14
-	const PROP_PUBLISHER = 'P123';
9
+    const PROP_EDITION_OR_TRANSLATION_OF = 'P629';
10
+    const PROP_WIKISOURCE_INDEX_PAGE = 'P1957';
11
+    const PROP_SCANNED_FILE_ON_COMMONS = 'P996';
12
+    const PROP_INTERNET_ARCHIVE_ID = 'P724';
13
+    const PROP_PUBLICATION_DATE = 'P577';
14
+    const PROP_PUBLISHER = 'P123';
15 15
 
16
-	/**
17
-	 * @return string
18
-	 */
19
-	public function getPublicationYear() {
20
-		$publicationYears = $this->getPropertyOfTypeTime( static::PROP_PUBLICATION_DATE );
21
-		return $publicationYears[0]->getDateTime()->format( 'Y' );
22
-	}
16
+    /**
17
+     * @return string
18
+     */
19
+    public function getPublicationYear() {
20
+        $publicationYears = $this->getPropertyOfTypeTime( static::PROP_PUBLICATION_DATE );
21
+        return $publicationYears[0]->getDateTime()->format( 'Y' );
22
+    }
23 23
 
24
-	/**
25
-	 * @return \Samwilson\SimpleWikidata\Properties\Item[]
26
-	 */
27
-	public function getPublishers() {
28
-		return $this->getPropertyOfTypeItem( static::PROP_PUBLISHER );
29
-	}
24
+    /**
25
+     * @return \Samwilson\SimpleWikidata\Properties\Item[]
26
+     */
27
+    public function getPublishers() {
28
+        return $this->getPropertyOfTypeItem( static::PROP_PUBLISHER );
29
+    }
30 30
 
31
-	/**
32
-	 * @return array|bool
33
-	 */
34
-	public function getWikisourceIndexPages() {
35
-		return $this->getPropertyOfTypeUrl( $this->getId(), static::PROP_WIKISOURCE_INDEX_PAGE );
36
-	}
31
+    /**
32
+     * @return array|bool
33
+     */
34
+    public function getWikisourceIndexPages() {
35
+        return $this->getPropertyOfTypeUrl( $this->getId(), static::PROP_WIKISOURCE_INDEX_PAGE );
36
+    }
37 37
 
38
-	/**
39
-	 * @return array
40
-	 */
41
-	public function internetArchiveIds() {
42
-		return $this->getPropertyOfTypeExternalIdentifier(
43
-			$this->getId(),
44
-			self::PROP_INTERNET_ARCHIVE_ID
45
-		);
46
-	}
38
+    /**
39
+     * @return array
40
+     */
41
+    public function internetArchiveIds() {
42
+        return $this->getPropertyOfTypeExternalIdentifier(
43
+            $this->getId(),
44
+            self::PROP_INTERNET_ARCHIVE_ID
45
+        );
46
+    }
47 47
 
48
-	/**
49
-	 * Get information about the Wikisource sitelink.
50
-	 * An edition should only ever be present on one Wikisource.
51
-	 * @return string[]
52
-	 */
53
-	public function getWikisourceLink() {
54
-		$entity = $this->getEntity( $this->id );
55
-		if ( !isset( $entity['sitelinks'] ) ) {
56
-			return [];
57
-		}
58
-		foreach ( $entity['sitelinks'] as $sitelink ) {
59
-			if ( strpos( $sitelink['site'], 'wikisource' ) !== false ) {
60
-				$lang = substr( $sitelink['site'], 0, strpos( $sitelink['site'], 'wikisource' ) );
61
-				return [
62
-					'title' => $sitelink['title'],
63
-					'url' => "https://$lang.wikisource.org/wiki/".$sitelink['title'],
64
-					'lang' => $lang,
65
-				];
66
-			}
67
-		}
68
-		return [];
69
-	}
48
+    /**
49
+     * Get information about the Wikisource sitelink.
50
+     * An edition should only ever be present on one Wikisource.
51
+     * @return string[]
52
+     */
53
+    public function getWikisourceLink() {
54
+        $entity = $this->getEntity( $this->id );
55
+        if ( !isset( $entity['sitelinks'] ) ) {
56
+            return [];
57
+        }
58
+        foreach ( $entity['sitelinks'] as $sitelink ) {
59
+            if ( strpos( $sitelink['site'], 'wikisource' ) !== false ) {
60
+                $lang = substr( $sitelink['site'], 0, strpos( $sitelink['site'], 'wikisource' ) );
61
+                return [
62
+                    'title' => $sitelink['title'],
63
+                    'url' => "https://$lang.wikisource.org/wiki/".$sitelink['title'],
64
+                    'lang' => $lang,
65
+                ];
66
+            }
67
+        }
68
+        return [];
69
+    }
70 70
 
71 71
 }
Please login to merge, or discard this patch.
src/Items/Work.php 2 patches
Indentation   +75 added lines, -75 removed lines patch added patch discarded remove patch
@@ -11,94 +11,94 @@
 block discarded – undo
11 11
  */
12 12
 class Work extends Item {
13 13
 
14
-	const ITEM_WORK = 'Q386724';
15
-	const PROP_SUBTITLE = 'P1680';
16
-	const PROP_GENRE = 'P136';
17
-	const PROP_SUBJECT = 'P921';
14
+    const ITEM_WORK = 'Q386724';
15
+    const PROP_SUBTITLE = 'P1680';
16
+    const PROP_GENRE = 'P136';
17
+    const PROP_SUBJECT = 'P921';
18 18
 
19
-	/**
20
-	 * @param string $lang ISO639 language code.
21
-	 * @param CacheItemPoolInterface $cache The cache.
22
-	 * @return array|Item[]
23
-	 */
24
-	public static function getBookTypes( $lang = 'en', $cache ) {
25
-		$sparql = "SELECT ?item WHERE {
19
+    /**
20
+     * @param string $lang ISO639 language code.
21
+     * @param CacheItemPoolInterface $cache The cache.
22
+     * @return array|Item[]
23
+     */
24
+    public static function getBookTypes( $lang = 'en', $cache ) {
25
+        $sparql = "SELECT ?item WHERE {
26 26
 			?item wdt:P279 wd:Q571 .
27 27
 			?item rdfs:label ?label .
28 28
 			FILTER(LANG(?label) = '$lang') .
29 29
 			} ORDER BY ?label ";
30
-		$query = new Query( $sparql, $lang );
31
-		$query->setCache( $cache );
32
-		$bookType = Item::factory( self::ITEM_WORK, $lang, $cache );
33
-		return [ $bookType ] + $query->getItems();
34
-	}
30
+        $query = new Query( $sparql, $lang );
31
+        $query->setCache( $cache );
32
+        $bookType = Item::factory( self::ITEM_WORK, $lang, $cache );
33
+        return [ $bookType ] + $query->getItems();
34
+    }
35 35
 
36
-	/**
37
-	 * @return bool|string
38
-	 */
39
-	public function getSubtitle() {
40
-		return $this->getPropertyOfTypeText( self::PROP_SUBTITLE );
41
-	}
36
+    /**
37
+     * @return bool|string
38
+     */
39
+    public function getSubtitle() {
40
+        return $this->getPropertyOfTypeText( self::PROP_SUBTITLE );
41
+    }
42 42
 
43
-	/**
44
-	 * @param string $subtitle The new subtitle.
45
-	 */
46
-	public function setSubtitle( $subtitle ) {
47
-		$this->setPropertyOfTypeText( self::PROP_SUBTITLE, $subtitle );
48
-	}
43
+    /**
44
+     * @param string $subtitle The new subtitle.
45
+     */
46
+    public function setSubtitle( $subtitle ) {
47
+        $this->setPropertyOfTypeText( self::PROP_SUBTITLE, $subtitle );
48
+    }
49 49
 
50
-	/**
51
-	 * @param string $property A property identifier.
52
-	 * @return array
53
-	 */
54
-	public function getPropertyOfTypeItems( $property ) {
55
-		$entity = $this->getEntity( $this->id );
56
-		if ( ! isset( $entity['claims'][ $property ] ) ) {
57
-			return [];
58
-		}
59
-		$items = [];
60
-		foreach ( $entity['claims'][ $property ] as $authorClaim ) {
61
-			$item_id  = $authorClaim['mainsnak']['datavalue']['value']['id'];
62
-			$items[] = Item::factory( $item_id, $this->lang, $this->cache );
63
-		}
50
+    /**
51
+     * @param string $property A property identifier.
52
+     * @return array
53
+     */
54
+    public function getPropertyOfTypeItems( $property ) {
55
+        $entity = $this->getEntity( $this->id );
56
+        if ( ! isset( $entity['claims'][ $property ] ) ) {
57
+            return [];
58
+        }
59
+        $items = [];
60
+        foreach ( $entity['claims'][ $property ] as $authorClaim ) {
61
+            $item_id  = $authorClaim['mainsnak']['datavalue']['value']['id'];
62
+            $items[] = Item::factory( $item_id, $this->lang, $this->cache );
63
+        }
64 64
 
65
-		return $items;
66
-	}
65
+        return $items;
66
+    }
67 67
 
68
-	/**
69
-	 * @return array
70
-	 */
71
-	public function getAuthors() {
72
-		return $this->getPropertyOfTypeItems( self::PROP_AUTHOR );
73
-	}
68
+    /**
69
+     * @return array
70
+     */
71
+    public function getAuthors() {
72
+        return $this->getPropertyOfTypeItems( self::PROP_AUTHOR );
73
+    }
74 74
 
75
-	/**
76
-	 * @return Item[]
77
-	 */
78
-	public function getSubjects() {
79
-		return $this->getPropertyOfTypeItems( self::PROP_SUBJECT );
80
-	}
75
+    /**
76
+     * @return Item[]
77
+     */
78
+    public function getSubjects() {
79
+        return $this->getPropertyOfTypeItems( self::PROP_SUBJECT );
80
+    }
81 81
 
82
-	/**
83
-	 * @return Item[]
84
-	 */
85
-	public function getEditions() {
86
-		$sparql = "SELECT ?item WHERE {"
87
-			. " ?item wdt:" . Edition::PROP_EDITION_OR_TRANSLATION_OF . " wd:" . $this->getId()
88
-			. "}";
89
-		$query = new Query( $sparql, $this->lang, $this->cache );
90
-		$editions = $query->getItems();
91
-		usort( $editions, function ( Item $a, Item $b ) {
92
-			if ( $a instanceof EditionItem and $b instanceof EditionItem ) {
93
-				return $a->getPublicationYear() - $b->getPublicationYear();
94
-			}
95
-			return 0;
96
-		} );
82
+    /**
83
+     * @return Item[]
84
+     */
85
+    public function getEditions() {
86
+        $sparql = "SELECT ?item WHERE {"
87
+            . " ?item wdt:" . Edition::PROP_EDITION_OR_TRANSLATION_OF . " wd:" . $this->getId()
88
+            . "}";
89
+        $query = new Query( $sparql, $this->lang, $this->cache );
90
+        $editions = $query->getItems();
91
+        usort( $editions, function ( Item $a, Item $b ) {
92
+            if ( $a instanceof EditionItem and $b instanceof EditionItem ) {
93
+                return $a->getPublicationYear() - $b->getPublicationYear();
94
+            }
95
+            return 0;
96
+        } );
97 97
 
98
-		return $editions;
99
-	}
98
+        return $editions;
99
+    }
100 100
 
101
-	public function newEdition() {
102
-	}
101
+    public function newEdition() {
102
+    }
103 103
 
104 104
 }
Please login to merge, or discard this patch.
Spacing   +19 added lines, -19 removed lines patch added patch discarded remove patch
@@ -21,45 +21,45 @@  discard block
 block discarded – undo
21 21
 	 * @param CacheItemPoolInterface $cache The cache.
22 22
 	 * @return array|Item[]
23 23
 	 */
24
-	public static function getBookTypes( $lang = 'en', $cache ) {
24
+	public static function getBookTypes($lang = 'en', $cache) {
25 25
 		$sparql = "SELECT ?item WHERE {
26 26
 			?item wdt:P279 wd:Q571 .
27 27
 			?item rdfs:label ?label .
28 28
 			FILTER(LANG(?label) = '$lang') .
29 29
 			} ORDER BY ?label ";
30
-		$query = new Query( $sparql, $lang );
31
-		$query->setCache( $cache );
32
-		$bookType = Item::factory( self::ITEM_WORK, $lang, $cache );
33
-		return [ $bookType ] + $query->getItems();
30
+		$query = new Query($sparql, $lang);
31
+		$query->setCache($cache);
32
+		$bookType = Item::factory(self::ITEM_WORK, $lang, $cache);
33
+		return [$bookType] + $query->getItems();
34 34
 	}
35 35
 
36 36
 	/**
37 37
 	 * @return bool|string
38 38
 	 */
39 39
 	public function getSubtitle() {
40
-		return $this->getPropertyOfTypeText( self::PROP_SUBTITLE );
40
+		return $this->getPropertyOfTypeText(self::PROP_SUBTITLE);
41 41
 	}
42 42
 
43 43
 	/**
44 44
 	 * @param string $subtitle The new subtitle.
45 45
 	 */
46
-	public function setSubtitle( $subtitle ) {
47
-		$this->setPropertyOfTypeText( self::PROP_SUBTITLE, $subtitle );
46
+	public function setSubtitle($subtitle) {
47
+		$this->setPropertyOfTypeText(self::PROP_SUBTITLE, $subtitle);
48 48
 	}
49 49
 
50 50
 	/**
51 51
 	 * @param string $property A property identifier.
52 52
 	 * @return array
53 53
 	 */
54
-	public function getPropertyOfTypeItems( $property ) {
55
-		$entity = $this->getEntity( $this->id );
56
-		if ( ! isset( $entity['claims'][ $property ] ) ) {
54
+	public function getPropertyOfTypeItems($property) {
55
+		$entity = $this->getEntity($this->id);
56
+		if (!isset($entity['claims'][$property])) {
57 57
 			return [];
58 58
 		}
59 59
 		$items = [];
60
-		foreach ( $entity['claims'][ $property ] as $authorClaim ) {
61
-			$item_id  = $authorClaim['mainsnak']['datavalue']['value']['id'];
62
-			$items[] = Item::factory( $item_id, $this->lang, $this->cache );
60
+		foreach ($entity['claims'][$property] as $authorClaim) {
61
+			$item_id = $authorClaim['mainsnak']['datavalue']['value']['id'];
62
+			$items[] = Item::factory($item_id, $this->lang, $this->cache);
63 63
 		}
64 64
 
65 65
 		return $items;
@@ -69,14 +69,14 @@  discard block
 block discarded – undo
69 69
 	 * @return array
70 70
 	 */
71 71
 	public function getAuthors() {
72
-		return $this->getPropertyOfTypeItems( self::PROP_AUTHOR );
72
+		return $this->getPropertyOfTypeItems(self::PROP_AUTHOR);
73 73
 	}
74 74
 
75 75
 	/**
76 76
 	 * @return Item[]
77 77
 	 */
78 78
 	public function getSubjects() {
79
-		return $this->getPropertyOfTypeItems( self::PROP_SUBJECT );
79
+		return $this->getPropertyOfTypeItems(self::PROP_SUBJECT);
80 80
 	}
81 81
 
82 82
 	/**
@@ -86,10 +86,10 @@  discard block
 block discarded – undo
86 86
 		$sparql = "SELECT ?item WHERE {"
87 87
 			. " ?item wdt:" . Edition::PROP_EDITION_OR_TRANSLATION_OF . " wd:" . $this->getId()
88 88
 			. "}";
89
-		$query = new Query( $sparql, $this->lang, $this->cache );
89
+		$query = new Query($sparql, $this->lang, $this->cache);
90 90
 		$editions = $query->getItems();
91
-		usort( $editions, function ( Item $a, Item $b ) {
92
-			if ( $a instanceof EditionItem and $b instanceof EditionItem ) {
91
+		usort($editions, function(Item $a, Item $b) {
92
+			if ($a instanceof EditionItem and $b instanceof EditionItem) {
93 93
 				return $a->getPublicationYear() - $b->getPublicationYear();
94 94
 			}
95 95
 			return 0;
Please login to merge, or discard this patch.