media-cloud-sync / includes / sdk / s3 / Aws / Api / Parser / XmlParser.php

XmlParser.php in Media Cloud Sync 1.2.4, at includes/sdk/s3/Aws/Api/Parser/XmlParser.php

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1	<?php
2
3	namespace Dudlewebs\WPMCS\s3\Aws\Api\Parser;
4
5	use Dudlewebs\WPMCS\s3\Aws\Api\DateTimeResult;
6	use Dudlewebs\WPMCS\s3\Aws\Api\ListShape;
7	use Dudlewebs\WPMCS\s3\Aws\Api\MapShape;
8	use Dudlewebs\WPMCS\s3\Aws\Api\Parser\Exception\ParserException;
9	use Dudlewebs\WPMCS\s3\Aws\Api\Shape;
10	use Dudlewebs\WPMCS\s3\Aws\Api\StructureShape;
11	/**
12	* @internal Implements standard XML parsing for REST-XML and Query protocols.
13	*/
14	class XmlParser
15	{
16	public function parse(StructureShape $shape, \SimpleXMLElement $value)
17	{
18	return $this->dispatch($shape, $value);
19	}
20	private function dispatch($shape, \SimpleXMLElement $value)
21	{
22	static $methods = ['structure' => 'parse_structure', 'list' => 'parse_list', 'map' => 'parse_map', 'blob' => 'parse_blob', 'boolean' => 'parse_boolean', 'integer' => 'parse_integer', 'float' => 'parse_float', 'double' => 'parse_float', 'timestamp' => 'parse_timestamp'];
23	$type = $shape['type'];
24	if (isset($methods[$type])) {
25	return $this->{$methods[$type]}($shape, $value);
26	}
27	return (string) $value;
28	}
29	private function parse_structure(StructureShape $shape, \SimpleXMLElement $value)
30	{
31	$target = [];
32	foreach ($shape->getMembers() as $name => $member) {
33	// Extract the name of the XML node
34	$node = $this->memberKey($member, $name);
35	if (isset($value->{$node})) {
36	$target[$name] = $this->dispatch($member, $value->{$node});
37	} else {
38	$memberShape = $shape->getMember($name);
39	if (!empty($memberShape['xmlAttribute'])) {
40	$target[$name] = $this->parse_xml_attribute($shape, $memberShape, $value);
41	}
42	}
43	}
44	if (isset($shape['union']) && $shape['union'] && empty($target)) {
45	foreach ($value as $key => $val) {
46	$name = $val->children()->getName();
47	$target['Unknown'][$name] = $val->{$name};
48	}
49	}
50	return $target;
51	}
52	private function memberKey(Shape $shape, $name)
53	{
54	if (null !== $shape['locationName']) {
55	return $shape['locationName'];
56	}
57	if ($shape instanceof ListShape && $shape['flattened']) {
58	return $shape->getMember()['locationName'] ?: $name;
59	}
60	return $name;
61	}
62	private function parse_list(ListShape $shape, \SimpleXMLElement $value)
63	{
64	$target = [];
65	$member = $shape->getMember();
66	if (!$shape['flattened']) {
67	$value = $value->{$member['locationName'] ?: 'member'};
68	}
69	foreach ($value as $v) {
70	$target[] = $this->dispatch($member, $v);
71	}
72	return $target;
73	}
74	private function parse_map(MapShape $shape, \SimpleXMLElement $value)
75	{
76	$target = [];
77	if (!$shape['flattened']) {
78	$value = $value->entry;
79	}
80	$mapKey = $shape->getKey();
81	$mapValue = $shape->getValue();
82	$keyName = $shape->getKey()['locationName'] ?: 'key';
83	$valueName = $shape->getValue()['locationName'] ?: 'value';
84	foreach ($value as $node) {
85	$key = $this->dispatch($mapKey, $node->{$keyName});
86	$value = $this->dispatch($mapValue, $node->{$valueName});
87	$target[$key] = $value;
88	}
89	return $target;
90	}
91	private function parse_blob(Shape $shape, $value)
92	{
93	return \base64_decode((string) $value);
94	}
95	private function parse_float(Shape $shape, $value)
96	{
97	return (float) (string) $value;
98	}
99	private function parse_integer(Shape $shape, $value)
100	{
101	return (int) (string) $value;
102	}
103	private function parse_boolean(Shape $shape, $value)
104	{
105	return $value == 'true';
106	}
107	private function parse_timestamp(Shape $shape, $value)
108	{
109	if (\is_string($value) \|\| \is_int($value) \|\| \is_object($value) && \method_exists($value, '__toString')) {
110	return DateTimeResult::fromTimestamp((string) $value, !empty($shape['timestampFormat']) ? $shape['timestampFormat'] : null);
111	}
112	throw new ParserException('Invalid timestamp value passed to XmlParser::parse_timestamp');
113	}
114	private function parse_xml_attribute(Shape $shape, Shape $memberShape, $value)
115	{
116	$namespace = $shape['xmlNamespace']['uri'] ? $shape['xmlNamespace']['uri'] : '';
117	$prefix = $shape['xmlNamespace']['prefix'] ? $shape['xmlNamespace']['prefix'] : '';
118	if (!empty($prefix)) {
119	$prefix .= ':';
120	}
121	$key = \str_replace($prefix, '', $memberShape['locationName']);
122	$attributes = $value->attributes($namespace);
123	return isset($attributes[$key]) ? (string) $attributes[$key] : null;
124	}
125	}
126