Wordlift_Import_Service::__construct() - Code Metrics - Inspection of "bump to 3.6.0" - insideout10/wordlift-plugin - Measure and Improve Code Quality continuously with Scrutinizer

Completed

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by David

created 2016-09-25 17:17 UTC

Wordlift_Import_Service::__construct() A

↳ Parent: Wordlift_Import_Service

Complexity

Conditions	1
Paths	1

Size

Total Lines	11
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	1
eloc	7
nc	1
nop	5
dl	0
loc	11
rs	9.4285
c	0
b	0
f	0

<?php

/**
 * Define a service class which extends WP's features to support import of linked
 * data content.
 */

/**
 * Define the Wordlift_Import_Service class.
 *
 * @since 3.6.0
 */
class Wordlift_Import_Service {

	/**
	 * A {@link Wordlift_Log_Service} instance.
	 *
	 * @since 3.6.0
	 * @access private
	 * @var \Wordlift_Log_Service $log A {@link Wordlift_Log_Service} instance.
	 */
	private $log;

	/**
	 * A {@link Wordlift_Entity_Type_Service} instance.
	 *
	 * @since 3.6.0
	 * @access private
	 * @var \Wordlift_Entity_Type_Service $entity_type_service A {@link Wordlift_Entity_Type_Service} instance.
	 */
	private $entity_type_service;

	/**
	 * The entity service instance.
	 *
	 * @since 3.6.0
	 * @access private
	 * @var \Wordlift_Entity_Service $entity_service The entity service instance.
	 */
	private $entity_service;

	/**
	 * The schema service instance.
	 *
	 * @since 3.6.0
	 * @access private
	 * @var \Wordlift_Schema_Service $schema_service The schema service instance.
	 */
	private $schema_service;

	private $sparql_service;

	/**
	 * The dataset URI for this WordPress web site.
	 *
	 * @since 3.6.0
	 * @access private
	 * @var string $dataset_uri The dataset URI for this WordPress web site.
	 */
	private $dataset_uri;

	/**
	 * Create a Wordlift_Import_Service instance.
	 *
	 * @since 3.6.0
	 *
	 * @param \Wordlift_Entity_Type_Service $entity_type_service
	 * @param \Wordlift_Entity_Service $entity_service
	 * @param \Wordlift_Schema_Service $schema_service
	 * @param \Wordlift_Sparql_Service $sparql_service
	 * @param string $dataset_uri
	 */
	public function __construct( $entity_type_service, $entity_service, $schema_service, $sparql_service, $dataset_uri ) {

		$this->log = Wordlift_Log_Service::get_logger( 'Wordlift_Import_Service' );

		$this->entity_type_service = $entity_type_service;
		$this->entity_service      = $entity_service;
		$this->schema_service      = $schema_service;
		$this->sparql_service      = $sparql_service;
		$this->dataset_uri         = $dataset_uri;

	}

	/**
	 * Handle the `wp_import_post_meta` filter by checking the `entity_url` meta.
	 * If the `entity_url` meta value is not within the WP web site dataset URI,
	 * it is changed into an `entity_same_as` meta key.
	 *
	 * @since 3.6.0
	 *
	 * @param array $postmeta An array of indexed post meta.
	 * @param int $post_id The post ID being imported.
	 * @param array $post An array of post properties.
	 *
	 * @return array An array of indexed post meta.
	 */
	public function wp_import_post_meta( $postmeta, $post_id, $post ) {


		// If we're not dealing with entity posts, return the original post meta.
		if ( $post['post_type'] !== $this->entity_type_service->get_post_type() ) {
			return $postmeta;
		}

		// Get a reference to the entity URL meta.
		$entity_url_meta = NULL;

		foreach ( $postmeta as &$meta ) {
			if ( 'entity_url' === $meta['key'] ) {
				$entity_url_meta = &$meta;
				break;
			}
		}

		// If the entity URI is within the dataset URI, we don't change anything.
		if ( NULL === $entity_url_meta || 0 === strpos( $entity_url_meta['value'], $this->dataset_uri ) ) {
			return $postmeta;
		}

		// Since the entity URL doesn't belong to this WP install, as the dataset
		// URI doesn't match the start of the entity URL, we turn the entity URL
		// meta to an entity sameAs. $entity_url_meta is a reference so it should
		// update the item in the postmeta array directly.
		$entity_url_meta['key'] = 'entity_same_as';

		return $postmeta;
	}

	/**
	 * Catch post meta updates.
	 *
	 * @since 3.6.0
	 *
	 * @param int $mid The meta ID after successful update.
	 * @param int $object_id Object ID.
	 * @param string $meta_key Meta key.
	 * @param mixed $meta_value Meta value.
	 */
	public function added_post_meta( $mid, $object_id, $meta_key, $meta_value ) {

		// Get the entity URI.
		$s = $this->entity_service->get_uri( $object_id );

		// Get the field with the specified meta key. Return if the field is not defined.
		if ( NULL === ( $field = $this->schema_service->get_field( $meta_key ) ) ) {
			return;
		}

		// Get the field predicate.
		$p = $field['predicate'];

		// Format the object value according to the field type.
		$o = $this->sparql_service->format( $meta_value, $field['type'] );

		// Create the statement.
		$stmt = sprintf( 'INSERT DATA { <%s> <%s> %s };', Wordlift_Sparql_Service::escape_uri( $s ), Wordlift_Sparql_Service::escape_uri( $p ), $o );

		// Finally queue the statement.
		$this->sparql_service->queue( $stmt );

	}

	/**
	 * When an import is running, hook the {@link added_post_meta} function in order
	 * to insert metadata from an import in Linked Data.
	 *
	 * @since 3.6.0
	 */
	public function import_start() {

		add_action( 'added_post_meta', array(
			$this,
			'added_post_meta'
		), 10, 4 );

	}

	/**
	 * When an import ends, remove the hook previously added by {@link import_start}.
	 *
	 * @since 3.6.0
	 */
	public function import_end() {

		remove_action( 'added_post_meta', array(
			$this,
			'added_post_meta'
		), 10 );

	}

}


1			<?php
2
3			/**
4			* Define a service class which extends WP's features to support import of linked
5			* data content.
6			*/
7
8			/**
9			* Define the Wordlift_Import_Service class.
10			*
11			* @since 3.6.0
12			*/
13			class Wordlift_Import_Service {
14
15			/**
16			* A {@link Wordlift_Log_Service} instance.
17			*
18			* @since 3.6.0
19			* @access private
20			* @var \Wordlift_Log_Service $log A {@link Wordlift_Log_Service} instance.
21			*/
22			private $log;
23
24			/**
25			* A {@link Wordlift_Entity_Type_Service} instance.
26			*
27			* @since 3.6.0
28			* @access private
29			* @var \Wordlift_Entity_Type_Service $entity_type_service A {@link Wordlift_Entity_Type_Service} instance.
30			*/
31			private $entity_type_service;
32
33			/**
34			* The entity service instance.
35			*
36			* @since 3.6.0
37			* @access private
38			* @var \Wordlift_Entity_Service $entity_service The entity service instance.
39			*/
40			private $entity_service;
41
42			/**
43			* The schema service instance.
44			*
45			* @since 3.6.0
46			* @access private
47			* @var \Wordlift_Schema_Service $schema_service The schema service instance.
48			*/
49			private $schema_service;
50
51			private $sparql_service;
52
53			/**
54			* The dataset URI for this WordPress web site.
55			*
56			* @since 3.6.0
57			* @access private
58			* @var string $dataset_uri The dataset URI for this WordPress web site.
59			*/
60			private $dataset_uri;
61
62			/**
63			* Create a Wordlift_Import_Service instance.
64			*
65			* @since 3.6.0
66			*
67			* @param \Wordlift_Entity_Type_Service $entity_type_service
68			* @param \Wordlift_Entity_Service $entity_service
69			* @param \Wordlift_Schema_Service $schema_service
70			* @param \Wordlift_Sparql_Service $sparql_service
71			* @param string $dataset_uri
72			*/
73			public function __construct( $entity_type_service, $entity_service, $schema_service, $sparql_service, $dataset_uri ) {
74
75			$this->log = Wordlift_Log_Service::get_logger( 'Wordlift_Import_Service' );
76
77			$this->entity_type_service = $entity_type_service;
78			$this->entity_service = $entity_service;
79			$this->schema_service = $schema_service;
80			$this->sparql_service = $sparql_service;
81			$this->dataset_uri = $dataset_uri;
82
83			}
84
85			/**
86			* Handle the `wp_import_post_meta` filter by checking the `entity_url` meta.
87			* If the `entity_url` meta value is not within the WP web site dataset URI,
88			* it is changed into an `entity_same_as` meta key.
89			*
90			* @since 3.6.0
91			*
92			* @param array $postmeta An array of indexed post meta.
93			* @param int $post_id The post ID being imported.
94			* @param array $post An array of post properties.
95			*
96			* @return array An array of indexed post meta.
97			*/
98			public function wp_import_post_meta( $postmeta, $post_id, $post ) {
			0 ignored issues – show Unused Code introduced 2016-09-15 13:20 UTC by Report Bug Copy Issue Report The parameter `$post_id` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
99
100			// If we're not dealing with entity posts, return the original post meta.
101			if ( $post['post_type'] !== $this->entity_type_service->get_post_type() ) {
102			return $postmeta;
103			}
104
105			// Get a reference to the entity URL meta.
106			$entity_url_meta = NULL;
107
108			foreach ( $postmeta as &$meta ) {
109			if ( 'entity_url' === $meta['key'] ) {
110			$entity_url_meta = &$meta;
111			break;
112			}
113			}
114
115			// If the entity URI is within the dataset URI, we don't change anything.
116			if ( NULL === $entity_url_meta \|\| 0 === strpos( $entity_url_meta['value'], $this->dataset_uri ) ) {
117			return $postmeta;
118			}
119
120			// Since the entity URL doesn't belong to this WP install, as the dataset
121			// URI doesn't match the start of the entity URL, we turn the entity URL
122			// meta to an entity sameAs. $entity_url_meta is a reference so it should
123			// update the item in the postmeta array directly.
124			$entity_url_meta['key'] = 'entity_same_as';
125
126			return $postmeta;
127			}
128
129			/**
130			* Catch post meta updates.
131			*
132			* @since 3.6.0
133			*
134			* @param int $mid The meta ID after successful update.
135			* @param int $object_id Object ID.
136			* @param string $meta_key Meta key.
137			* @param mixed $meta_value Meta value.
138			*/
139			public function added_post_meta( $mid, $object_id, $meta_key, $meta_value ) {
140
141			// Get the entity URI.
142			$s = $this->entity_service->get_uri( $object_id );
143
144			// Get the field with the specified meta key. Return if the field is not defined.
145			if ( NULL === ( $field = $this->schema_service->get_field( $meta_key ) ) ) {
146			return;
147			}
148
149			// Get the field predicate.
150			$p = $field['predicate'];
151
152			// Format the object value according to the field type.
153			$o = $this->sparql_service->format( $meta_value, $field['type'] );
154
155			// Create the statement.
156			$stmt = sprintf( 'INSERT DATA { <%s> <%s> %s };', Wordlift_Sparql_Service::escape_uri( $s ), Wordlift_Sparql_Service::escape_uri( $p ), $o );
157
158			// Finally queue the statement.
159			$this->sparql_service->queue( $stmt );
160
161			}
162
163			/**
164			* When an import is running, hook the {@link added_post_meta} function in order
165			* to insert metadata from an import in Linked Data.
166			*
167			* @since 3.6.0
168			*/
169			public function import_start() {
170
171			add_action( 'added_post_meta', array(
172			$this,
173			'added_post_meta'
174			), 10, 4 );
175
176			}
177
178			/**
179			* When an import ends, remove the hook previously added by {@link import_start}.
180			*
181			* @since 3.6.0
182			*/
183			public function import_end() {
184
185			remove_action( 'added_post_meta', array(
186			$this,
187			'added_post_meta'
188			), 10 );
189
190			}
191
192			}
193

insideout10 / wordlift-plugin

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Wordlift_Import_Service::__construct() A

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