payplug / lib / libphonenumber / MultiFileMetadataSourceImpl.php

MultiFileMetadataSourceImpl.php in PayPlug for WooCommerce (Official) 1.0.20, at lib/libphonenumber/MultiFileMetadataSourceImpl.php

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1	<?php
2	/**
3	*
4	*
5	* @author joshuag
6	* @created: 04/08/2015 09:03
7	* @project libphonenumber-for-php
8	*/
9
10	namespace libphonenumber;
11
12	class MultiFileMetadataSourceImpl implements MetadataSourceInterface
13	{
14	protected static $metaDataFilePrefix = PhoneNumberUtil::META_DATA_FILE_PREFIX;
15
16	/**
17	* A mapping from a region code to the PhoneMetadata for that region.
18	* @var PhoneMetadata[]
19	*/
20	protected $regionToMetadataMap = array();
21
22	/**
23	* A mapping from a country calling code for a non-geographical entity to the PhoneMetadata for
24	* that country calling code. Examples of the country calling codes include 800 (International
25	* Toll Free Service) and 808 (International Shared Cost Service).
26	* @var PhoneMetadata[]
27	*/
28	protected $countryCodeToNonGeographicalMetadataMap = array();
29
30	/**
31	* The prefix of the metadata files from which region data is loaded.
32	* @var String
33	*/
34	protected $currentFilePrefix;
35
36
37	/**
38	* The metadata loader used to inject alternative metadata sources.
39	* @var MetadataLoaderInterface
40	*/
41	protected $metadataLoader;
42
43	/**
44	* @param MetadataLoaderInterface $metadataLoader
45	* @param string\|null $currentFilePrefix
46	*/
47	public function __construct(MetadataLoaderInterface $metadataLoader, $currentFilePrefix = null)
48	{
49	if ($currentFilePrefix === null) {
50	$currentFilePrefix = static::$metaDataFilePrefix;
51	}
52
53	$this->currentFilePrefix = $currentFilePrefix;
54	$this->metadataLoader = $metadataLoader;
55	}
56
57	/**
58	* @inheritdoc
59	*/
60	public function getMetadataForRegion($regionCode)
61	{
62	if (!array_key_exists($regionCode, $this->regionToMetadataMap)) {
63	// The regionCode here will be valid and won't be '001', so we don't need to worry about
64	// what to pass in for the country calling code.
65	$this->loadMetadataFromFile($this->currentFilePrefix, $regionCode, 0, $this->metadataLoader);
66	}
67
68	return $this->regionToMetadataMap[$regionCode];
69	}
70
71	/**
72	* @inheritdoc
73	*/
74	public function getMetadataForNonGeographicalRegion($countryCallingCode)
75	{
76	if (!array_key_exists($countryCallingCode, $this->countryCodeToNonGeographicalMetadataMap)) {
77	$this->loadMetadataFromFile($this->currentFilePrefix, PhoneNumberUtil::REGION_CODE_FOR_NON_GEO_ENTITY, $countryCallingCode, $this->metadataLoader);
78	}
79
80	return $this->countryCodeToNonGeographicalMetadataMap[$countryCallingCode];
81	}
82
83	/**
84	* @param string $filePrefix
85	* @param string $regionCode
86	* @param int $countryCallingCode
87	* @param MetadataLoaderInterface $metadataLoader
88	* @throws \RuntimeException
89	*/
90	public function loadMetadataFromFile($filePrefix, $regionCode, $countryCallingCode, MetadataLoaderInterface $metadataLoader)
91	{
92	$isNonGeoRegion = PhoneNumberUtil::REGION_CODE_FOR_NON_GEO_ENTITY === $regionCode;
93	$fileName = $filePrefix . '_' . ($isNonGeoRegion ? $countryCallingCode : $regionCode) . '.php';
94	if (!is_readable($fileName)) {
95	throw new \RuntimeException('missing metadata: ' . $fileName);
96	}
97
98	$data = $metadataLoader->loadMetadata($fileName);
99	$metadata = new PhoneMetadata();
100	$metadata->fromArray($data);
101	if ($isNonGeoRegion) {
102	$this->countryCodeToNonGeographicalMetadataMap[$countryCallingCode] = $metadata;
103	} else {
104	$this->regionToMetadataMap[$regionCode] = $metadata;
105	}
106	}
107	}
108