AbstractSchemaReader::schemaNode() - Code Metrics - Inspection of "splitting code" - SignpostMarv/xsd-reader - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — static-analysis ( c8fdad...7d02a1 )

by SignpostMarv

created 2017-10-20 19:05 UTC

AbstractSchemaReader::schemaNode() B

↳ Parent: AbstractSchemaReader

Complexity

Conditions	4
Paths	4

Size

Total Lines	51
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	36
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	26
nc	4
nop	3
dl	0
loc	51
ccs	36
cts	36
cp	1
crap	4
rs	8.8981
c	0
b	0
f	0

How to fix Long Method

<?php
namespace GoetasWebservices\XML\XSDReader;

use Closure;
use DOMDocument;
use DOMElement;
use DOMNode;
use DOMNodeList;
use GoetasWebservices\XML\XSDReader\Exception\IOException;
use GoetasWebservices\XML\XSDReader\Exception\TypeException;
use GoetasWebservices\XML\XSDReader\Schema\Attribute\Attribute;
use GoetasWebservices\XML\XSDReader\Schema\Attribute\AttributeDef;
use GoetasWebservices\XML\XSDReader\Schema\Attribute\AttributeItem;
use GoetasWebservices\XML\XSDReader\Schema\Attribute\Group as AttributeGroup;
use GoetasWebservices\XML\XSDReader\Schema\Element\Element;
use GoetasWebservices\XML\XSDReader\Schema\Element\ElementContainer;
use GoetasWebservices\XML\XSDReader\Schema\Element\ElementDef;
use GoetasWebservices\XML\XSDReader\Schema\Element\ElementItem;
use GoetasWebservices\XML\XSDReader\Schema\Element\ElementRef;
use GoetasWebservices\XML\XSDReader\Schema\Element\Group;
use GoetasWebservices\XML\XSDReader\Schema\Element\GroupRef;
use GoetasWebservices\XML\XSDReader\Schema\Element\InterfaceSetMinMax;
use GoetasWebservices\XML\XSDReader\Schema\Exception\TypeNotFoundException;
use GoetasWebservices\XML\XSDReader\Schema\Inheritance\Base;
use GoetasWebservices\XML\XSDReader\Schema\Inheritance\Extension;
use GoetasWebservices\XML\XSDReader\Schema\Inheritance\Restriction;
use GoetasWebservices\XML\XSDReader\Schema\Item;
use GoetasWebservices\XML\XSDReader\Schema\Schema;
use GoetasWebservices\XML\XSDReader\Schema\SchemaItem;
use GoetasWebservices\XML\XSDReader\Schema\Type\BaseComplexType;
use GoetasWebservices\XML\XSDReader\Schema\Type\ComplexType;
use GoetasWebservices\XML\XSDReader\Schema\Type\ComplexTypeSimpleContent;
use GoetasWebservices\XML\XSDReader\Schema\Type\SimpleType;
use GoetasWebservices\XML\XSDReader\Schema\Type\Type;
use GoetasWebservices\XML\XSDReader\Utils\UrlUtils;
use RuntimeException;

abstract class AbstractSchemaReader
{

    const XSD_NS = "http://www.w3.org/2001/XMLSchema";

    const XML_NS = "http://www.w3.org/XML/1998/namespace";

    /**
    * @var string[]
    */
    protected $knownLocationSchemas = [
        'http://www.w3.org/2001/xml.xsd' => (
            __DIR__ . '/Resources/xml.xsd'
        ),
        'http://www.w3.org/2001/XMLSchema.xsd' => (
            __DIR__ . '/Resources/XMLSchema.xsd'
        ),
        'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd' => (
            __DIR__ . '/Resources/oasis-200401-wss-wssecurity-secext-1.0.xsd'
        ),
        'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd' => (
            __DIR__ . '/Resources/oasis-200401-wss-wssecurity-utility-1.0.xsd'
        ),
        'https://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd' => (
            __DIR__ . '/Resources/xmldsig-core-schema.xsd'
        ),
        'http://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd' => (
            __DIR__ . '/Resources/xmldsig-core-schema.xsd'
        ),
    ];

    /**
    * @var string[]
    */
    protected static $globalSchemaInfo = array(
        self::XML_NS => 'http://www.w3.org/2001/xml.xsd',
        self::XSD_NS => 'http://www.w3.org/2001/XMLSchema.xsd'
    );

    /**
    * @param string $remote
    * @param string $local
    */
    public function addKnownSchemaLocation($remote, $local)
    {
        $this->knownLocationSchemas[$remote] = $local;
    }

    /**
    * @param string $remote
    *
    * @return bool
    */
    public function hasKnownSchemaLocation($remote)
    {
        return isset($this->knownLocationSchemas[$remote]);
    }

    /**
    * @param string $remote
    *
    * @return string
    */
    public function getKnownSchemaLocation($remote)
    {
        return $this->knownLocationSchemas[$remote];
    }

    /**
    * @return Closure
    */
    abstract protected function loadAttributeGroup(Schema $schema, DOMElement $node);

    /**
    * @param bool $attributeDef
    *
    * @return Closure
    */
    abstract protected function loadAttributeOrElementDef(
        Schema $schema,
        DOMElement $node,
        $attributeDef
    );

    /**
    * @return Closure
    */
    abstract protected function loadAttributeDef(Schema $schema, DOMElement $node);

    /**
     * @param DOMElement $node
     * @return string
     */
    public static function getDocumentation(DOMElement $node)
    {
        $doc = '';
        foreach ($node->childNodes as $childNode) {
            if ($childNode->localName == "annotation") {
                $doc .= static::getDocumentation($childNode);
            } elseif ($childNode->localName == 'documentation') {
                $doc .= ($childNode->nodeValue);
            }
        }
        $doc = preg_replace('/[\t ]+/', ' ', $doc);
        return trim($doc);
    }

    /**
    * @param string $key
    *
    * @return Closure|null
    */
    public function maybeCallMethod(
        array $methods,
        $key,
        DOMNode $childNode,
        ...$args
    ) {
        if ($childNode instanceof DOMElement && isset($methods[$key])) {
            $method = $methods[$key];

            $append = $this->$method(...$args);

            if ($append instanceof Closure) {
                return $append;
            }
        }
    }

    /**
     *
     * @param Schema $schema
     * @param DOMElement $node
     * @param Schema $parent
     * @return Closure[]
     */
    public function schemaNode(Schema $schema, DOMElement $node, Schema $parent = null)
    {
        $schema->setSchemaThingsFromNode($node, $parent);
        $functions = array();

        $schemaReaderMethods = [
            'include' => (Schema::class . '::loadImport'),
            'import' => (Schema::class . '::loadImport'),
        ];

        $thisMethods = [
            'element' => [$this, 'loadElementDef'],
            'attribute' => [$this, 'loadAttributeDef'],
            'attributeGroup' => [$this, 'loadAttributeGroup'],
            'group' => [$this, 'loadGroup'],
            'complexType' => [$this, 'loadComplexType'],
            'simpleType' => [$this, 'loadSimpleType'],
        ];

        foreach ($node->childNodes as $childNode) {
            if ($childNode instanceof DOMElement) {
                $callback = $this->maybeCallCallableWithArgs(
                    $childNode,
                        [],
                        [],
                        [
                            [
                                $schemaReaderMethods,
                                [
                                    $this,
                                    $schema,
                                    $childNode,
                                ]
                            ],
                            [
                                $thisMethods,
                                [
                                    $schema,
                                    $childNode
                                ],
                            ],
                        ]
                );

                if ($callback instanceof Closure) {
                    $functions[] = $callback;
                }
            }
        }

        return $functions;
    }

    /**
    * @return InterfaceSetMinMax
    */
    public static function maybeSetMax(InterfaceSetMinMax $ref, DOMElement $node)
    {
        if (
            $node->hasAttribute("maxOccurs")
        ) {
            $ref->setMax($node->getAttribute("maxOccurs") == "unbounded" ? -1 : (int)$node->getAttribute("maxOccurs"));
        }

        return $ref;
    }

    /**
    * @return InterfaceSetMinMax
    */
    public static function maybeSetMin(InterfaceSetMinMax $ref, DOMElement $node)
    {
        if ($node->hasAttribute("minOccurs")) {
            $ref->setMin((int) $node->getAttribute("minOccurs"));
        }

        return $ref;
    }

    /**
    * @param int|null $max
    *
    * @return int|null
    */
    abstract protected static function loadSequenceNormaliseMax(DOMElement $node, $max);

    /**
    * @param int|null $max
    */
    abstract protected function loadSequence(ElementContainer $elementContainer, DOMElement $node, $max = null);

    /**
    * @param int|null $max
    */
    abstract protected function loadSequenceChildNode(
        ElementContainer $elementContainer,
        DOMElement $node,
        DOMElement $childNode,
        $max
    );

    /**
    * @param mixed[][] $methods
    *
    * @return mixed
    */
    abstract protected function maybeCallCallableWithArgs(
        DOMElement $childNode,
        array $commonMethods = [],
        array $methods = [],
        array $commonArguments = []
    );

    /**
    * @param int|null $max
    */
    abstract protected function loadSequenceChildNodeLoadSequence(
        ElementContainer $elementContainer,
        DOMElement $childNode,
        $max
    );

    /**
    * @param int|null $max
    */
    abstract protected function loadSequenceChildNodeLoadElement(
        ElementContainer $elementContainer,
        DOMElement $node,
        DOMElement $childNode,
        $max
    );

    abstract protected function loadSequenceChildNodeLoadGroup(
        ElementContainer $elementContainer,
        DOMElement $node,
        DOMElement $childNode
    );

    abstract protected function addGroupAsElement(
        Schema $schema,
        DOMElement $node,
        DOMElement $childNode,
        ElementContainer $elementContainer
    );

    abstract protected function maybeLoadSequenceFromElementContainer(
        BaseComplexType $type,
        DOMElement $childNode
    );

    /**
    * @return Closure
    */
    abstract protected function loadGroup(Schema $schema, DOMElement $node);

    /**
    * @return BaseComplexType
    */
    abstract protected function loadComplexTypeBeforeCallbackCallback(
        Schema $schema,
        DOMElement $node
    );

    /**
    * @param Closure|null $callback
    *
    * @return Closure
    */
    abstract protected function loadComplexType(Schema $schema, DOMElement $node, $callback = null);

    /**
    * @param Closure|null $callback
    *
    * @return Closure
    */
    abstract protected function makeCallbackCallback(
        Type $type,
        DOMElement $node,
        Closure $callbackCallback,
        $callback = null
    );

    /**
    * @param Closure|null $callback
    */
    abstract protected function runCallbackAgainstDOMNodeList(
        Type $type,
        DOMElement $node,
        Closure $againstNodeList,
        $callback = null
    );

    abstract protected function loadComplexTypeFromChildNode(
        BaseComplexType $type,
        DOMElement $node,
        DOMElement $childNode,
        Schema $schema
    );

    /**
    * @param Closure|null $callback
    *
    * @return Closure
    */
    abstract protected function loadSimpleType(Schema $schema, DOMElement $node, $callback = null);

    abstract protected function loadList(SimpleType $type, DOMElement $node);

    /**
    * @param string $attributeName
    *
    * @return SchemaItem
    */
    abstract protected function findSomeType(
        SchemaItem $fromThis,
        DOMElement $node,
        $attributeName
    );

    /**
    * @param string $attributeName
    *
    * @return SchemaItem
    */
    abstract protected function findSomeTypeFromAttribute(
        SchemaItem $fromThis,
        DOMElement $node,
        $attributeName
    );

    abstract protected function loadUnion(SimpleType $type, DOMElement $node);

    /**
    * @param bool $checkAbstract
    */
    abstract protected function fillTypeNode(Type $type, DOMElement $node, $checkAbstract = false);

    abstract protected function loadExtensionChildNode(
        BaseComplexType $type,
        DOMElement $node,
        DOMElement $childNode
    );

    abstract protected function loadExtension(BaseComplexType $type, DOMElement $node);

    abstract protected function loadExtensionChildNodes(
        BaseComplexType $type,
        DOMNodeList $childNodes,
        DOMElement $node
    );

    public function findAndSetSomeBase(
        Type $type,
        Base $setBaseOnThis,
        DOMElement $node
    ) {
        /**
        * @var Type $parent
        */
        $parent = $this->findSomeType($type, $node, 'base');
        $setBaseOnThis->setBase($parent);
    }

    abstract protected function maybeLoadExtensionFromBaseComplexType(
        Type $type,
        DOMElement $childNode
    );

    abstract protected function loadRestriction(Type $type, DOMElement $node);

    /**
    * @param string $typeName
    *
    * @return mixed[]
    */
    abstract protected static function splitParts(DOMElement $node, $typeName);

    /**
     *
     * @param string $finder
     * @param Schema $schema
     * @param DOMElement $node
     * @param string $typeName
     * @throws TypeException
     * @return ElementItem|Group|AttributeItem|AttributeGroup|Type
     */
    public function findSomething($finder, Schema $schema, DOMElement $node, $typeName)
    {
        list ($name, $namespace) = static::splitParts($node, $typeName);

        $namespace = $namespace ?: $schema->getTargetNamespace();

        try {
            return $schema->$finder($name, $namespace);
        } catch (TypeNotFoundException $e) {
            throw new TypeException(sprintf("Can't find %s named {%s}#%s, at line %d in %s ", strtolower(substr($finder, 4)), $namespace, $name, $node->getLineNo(), $node->ownerDocument->documentURI), 0, $e);
        }
    }

    /**
    * @return Closure
    */
    abstract protected function loadElementDef(Schema $schema, DOMElement $node);

    public function fillItem(Item $element, DOMElement $node)
    {
        foreach ($node->childNodes as $childNode) {
            if (
                in_array(
                    $childNode->localName,
                    [
                        'complexType',
                        'simpleType',
                    ]
                )
            ) {
                Type::loadTypeWithCallback(
                    $this,
                    $element->getSchema(),
                    $childNode,
                    function (Type $type) use ($element) {
                        $element->setType($type);
                    }
                );
                return;
            }
        }

        $this->fillItemNonLocalType($element, $node);
    }

    abstract protected function fillItemNonLocalType(Item $element, DOMElement $node);

    /**
    * @var Schema|null
    */
    protected $globalSchema;

    /**
    * @return Schema[]
    */
    protected function setupGlobalSchemas(array & $callbacks)
    {
            $globalSchemas = array();
            foreach (self::$globalSchemaInfo as $namespace => $uri) {
                Schema::setLoadedFile(
                    $uri,
                    $globalSchemas[$namespace] = $schema = new Schema()
                );
                if ($namespace === self::XSD_NS) {
                    $this->globalSchema = $schema;
                }
                $xml = $this->getDOM($this->knownLocationSchemas[$uri]);
                $callbacks = array_merge($callbacks, $this->schemaNode($schema, $xml->documentElement));
            }

        return $globalSchemas;
    }

    /**
    * @return string[]
    */
    public function getGlobalSchemaInfo()
    {
        return self::$globalSchemaInfo;
    }

    /**
     *
     * @return Schema
     */
    public function getGlobalSchema()
    {
        if (!$this->globalSchema) {
            $callbacks = array();
            $globalSchemas = $this->setupGlobalSchemas($callbacks);

            $globalSchemas[static::XSD_NS]->addType(new SimpleType($globalSchemas[static::XSD_NS], "anySimpleType"));
            $globalSchemas[static::XSD_NS]->addType(new SimpleType($globalSchemas[static::XSD_NS], "anyType"));

            $globalSchemas[static::XML_NS]->addSchema($globalSchemas[static::XSD_NS], static::XSD_NS);
            $globalSchemas[static::XSD_NS]->addSchema($globalSchemas[static::XML_NS], static::XML_NS);

            foreach ($callbacks as $callback) {
                $callback();
            }
        }

        /**
        * @var Schema $out
        */
        $out = $this->globalSchema;

        return $out;
    }

    /**
     * @param DOMElement $node
     * @param string  $file
     *
     * @return Schema
     */
    public function readNode(DOMElement $node, $file = 'schema.xsd')
    {
        $fileKey = $node->hasAttribute('targetNamespace') ? $this->getNamespaceSpecificFileIndex($file, $node->getAttribute('targetNamespace')) : $file;
        Schema::setLoadedFile($fileKey, $rootSchema = new Schema());

        $rootSchema->addSchema($this->getGlobalSchema());
        $callbacks = $this->schemaNode($rootSchema, $node);

        foreach ($callbacks as $callback) {
            call_user_func($callback);
        }

        return $rootSchema;
    }

    /**
     * It is possible that a single file contains multiple <xsd:schema/> nodes, for instance in a WSDL file.
     *
     * Each of these  <xsd:schema/> nodes typically target a specific namespace. Append the target namespace to the
     * file to distinguish between multiple schemas in a single file.
     *
     * @param string $file
     * @param string $targetNamespace
     *
     * @return string
     */
    public function getNamespaceSpecificFileIndex($file, $targetNamespace)
    {
        return $file . '#' . $targetNamespace;
    }

    /**
     * @param string $content
     * @param string $file
     *
     * @return Schema
     *
     * @throws IOException
     */
    public function readString($content, $file = 'schema.xsd')
    {
        $xml = new DOMDocument('1.0', 'UTF-8');
        if (!$xml->loadXML($content)) {
            throw new IOException("Can't load the schema");
        }
        $xml->documentURI = $file;

        return $this->readNode($xml->documentElement, $file);
    }

    /**
     * @param string $file
     *
     * @return Schema
     */
    public function readFile($file)
    {
        $xml = $this->getDOM($file);
        return $this->readNode($xml->documentElement, $file);
    }

    /**
     * @param string $file
     *
     * @return DOMDocument
     *
     * @throws IOException
     */
    public function getDOM($file)
    {
        $xml = new DOMDocument('1.0', 'UTF-8');
        if (!$xml->load($file)) {
            throw new IOException("Can't load the file $file");
        }
        return $xml;
    }
}


1		<?php
2		namespace GoetasWebservices\XML\XSDReader;
3
4		use Closure;
5		use DOMDocument;
6		use DOMElement;
7		use DOMNode;
8		use DOMNodeList;
9		use GoetasWebservices\XML\XSDReader\Exception\IOException;
10		use GoetasWebservices\XML\XSDReader\Exception\TypeException;
11		use GoetasWebservices\XML\XSDReader\Schema\Attribute\Attribute;
12		use GoetasWebservices\XML\XSDReader\Schema\Attribute\AttributeDef;
13		use GoetasWebservices\XML\XSDReader\Schema\Attribute\AttributeItem;
14		use GoetasWebservices\XML\XSDReader\Schema\Attribute\Group as AttributeGroup;
15		use GoetasWebservices\XML\XSDReader\Schema\Element\Element;
16		use GoetasWebservices\XML\XSDReader\Schema\Element\ElementContainer;
17		use GoetasWebservices\XML\XSDReader\Schema\Element\ElementDef;
18		use GoetasWebservices\XML\XSDReader\Schema\Element\ElementItem;
19		use GoetasWebservices\XML\XSDReader\Schema\Element\ElementRef;
20		use GoetasWebservices\XML\XSDReader\Schema\Element\Group;
21		use GoetasWebservices\XML\XSDReader\Schema\Element\GroupRef;
22		use GoetasWebservices\XML\XSDReader\Schema\Element\InterfaceSetMinMax;
23		use GoetasWebservices\XML\XSDReader\Schema\Exception\TypeNotFoundException;
24		use GoetasWebservices\XML\XSDReader\Schema\Inheritance\Base;
25		use GoetasWebservices\XML\XSDReader\Schema\Inheritance\Extension;
26		use GoetasWebservices\XML\XSDReader\Schema\Inheritance\Restriction;
27		use GoetasWebservices\XML\XSDReader\Schema\Item;
28		use GoetasWebservices\XML\XSDReader\Schema\Schema;
29		use GoetasWebservices\XML\XSDReader\Schema\SchemaItem;
30		use GoetasWebservices\XML\XSDReader\Schema\Type\BaseComplexType;
31		use GoetasWebservices\XML\XSDReader\Schema\Type\ComplexType;
32		use GoetasWebservices\XML\XSDReader\Schema\Type\ComplexTypeSimpleContent;
33		use GoetasWebservices\XML\XSDReader\Schema\Type\SimpleType;
34		use GoetasWebservices\XML\XSDReader\Schema\Type\Type;
35		use GoetasWebservices\XML\XSDReader\Utils\UrlUtils;
36		use RuntimeException;
37
38		abstract class AbstractSchemaReader
39		{
40
41		const XSD_NS = "http://www.w3.org/2001/XMLSchema";
42
43		const XML_NS = "http://www.w3.org/XML/1998/namespace";
44
45		/**
46		* @var string[]
47		*/
48		protected $knownLocationSchemas = [
49		'http://www.w3.org/2001/xml.xsd' => (
50		__DIR__ . '/Resources/xml.xsd'
51		),
52		'http://www.w3.org/2001/XMLSchema.xsd' => (
53		__DIR__ . '/Resources/XMLSchema.xsd'
54		),
55		'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd' => (
56		__DIR__ . '/Resources/oasis-200401-wss-wssecurity-secext-1.0.xsd'
57		),
58		'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd' => (
59		__DIR__ . '/Resources/oasis-200401-wss-wssecurity-utility-1.0.xsd'
60		),
61		'https://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd' => (
62		__DIR__ . '/Resources/xmldsig-core-schema.xsd'
63		),
64		'http://www.w3.org/TR/xmldsig-core/xmldsig-core-schema.xsd' => (
65		__DIR__ . '/Resources/xmldsig-core-schema.xsd'
66		),
67		];
68
69		/**
70		* @var string[]
71		*/
72		protected static $globalSchemaInfo = array(
73		self::XML_NS => 'http://www.w3.org/2001/xml.xsd',
74		self::XSD_NS => 'http://www.w3.org/2001/XMLSchema.xsd'
75		);
76
77		/**
78		* @param string $remote
79		* @param string $local
80		*/
81		public function addKnownSchemaLocation($remote, $local)
82		{
83		$this->knownLocationSchemas[$remote] = $local;
84		}
85
86		/**
87		* @param string $remote
88		*
89		* @return bool
90		*/
91	3	public function hasKnownSchemaLocation($remote)
92		{
93	3	return isset($this->knownLocationSchemas[$remote]);
94	1	}
95
96		/**
97		* @param string $remote
98		*
99		* @return string
100		*/
101		public function getKnownSchemaLocation($remote)
102		{
103		return $this->knownLocationSchemas[$remote];
104		}
105
106		/**
107		* @return Closure
108		*/
109		abstract protected function loadAttributeGroup(Schema $schema, DOMElement $node);
110
111		/**
112		* @param bool $attributeDef
113		*
114		* @return Closure
115		*/
116		abstract protected function loadAttributeOrElementDef(
117		Schema $schema,
118		DOMElement $node,
119		$attributeDef
120		);
121
122		/**
123		* @return Closure
124		*/
125		abstract protected function loadAttributeDef(Schema $schema, DOMElement $node);
126
127		/**
128		* @param DOMElement $node
129		* @return string
130		*/
131	135	public static function getDocumentation(DOMElement $node)
132		{
133	135	$doc = '';
134	135	foreach ($node->childNodes as $childNode) {
135	135	if ($childNode->localName == "annotation") {
136	135	$doc .= static::getDocumentation($childNode);
137	135	} elseif ($childNode->localName == 'documentation') {
138	135	$doc .= ($childNode->nodeValue);
139	45	}
140	45	}
141	135	$doc = preg_replace('/[\t ]+/', ' ', $doc);
142	135	return trim($doc);
143		}
144
145		/**
146		* @param string $key
147		*
148		* @return Closure\|null
149		*/
150	135	public function maybeCallMethod(
151		array $methods,
152		$key,
153		DOMNode $childNode,
154		...$args
155		) {
156	135	if ($childNode instanceof DOMElement && isset($methods[$key])) {
157	135	$method = $methods[$key];
158
159	135	$append = $this->$method(...$args);
160
161	135	if ($append instanceof Closure) {
162	135	return $append;
163		}
164	45	}
165	135	}
166
167		/**
168		*
169		* @param Schema $schema
170		* @param DOMElement $node
171		* @param Schema $parent
172		* @return Closure[]
173		*/
174	135	public function schemaNode(Schema $schema, DOMElement $node, Schema $parent = null)
175		{
176	135	$schema->setSchemaThingsFromNode($node, $parent);
177	135	$functions = array();
178
179		$schemaReaderMethods = [
180	135	'include' => (Schema::class . '::loadImport'),
181	45	'import' => (Schema::class . '::loadImport'),
182	45	];
183
184		$thisMethods = [
185	135	'element' => [$this, 'loadElementDef'],
186	135	'attribute' => [$this, 'loadAttributeDef'],
187	135	'attributeGroup' => [$this, 'loadAttributeGroup'],
188	135	'group' => [$this, 'loadGroup'],
189	135	'complexType' => [$this, 'loadComplexType'],
190	135	'simpleType' => [$this, 'loadSimpleType'],
191	45	];
192
193	135	foreach ($node->childNodes as $childNode) {
194	135	if ($childNode instanceof DOMElement) {
195	135	$callback = $this->maybeCallCallableWithArgs(
196	135	$childNode,
197	135	[],
198	135	[],
199		[
200		[
201	135	$schemaReaderMethods,
202		[
203	135	$this,
204	135	$schema,
205	135	$childNode,
206		]
207	45	],
208		[
209	135	$thisMethods,
210		[
211	135	$schema,
212	90	$childNode
213	45	],
214	45	],
215		]
216	45	);
217
218	135	if ($callback instanceof Closure) {
219	135	$functions[] = $callback;
220	45	}
221	45	}
222	45	}
223
224	135	return $functions;
225		}
226
227		/**
228		* @return InterfaceSetMinMax
229		*/
230	135	public static function maybeSetMax(InterfaceSetMinMax $ref, DOMElement $node)
231		{
232		if (
233	135	$node->hasAttribute("maxOccurs")
234	45	) {
235	135	$ref->setMax($node->getAttribute("maxOccurs") == "unbounded" ? -1 : (int)$node->getAttribute("maxOccurs"));
236	45	}
237
238	135	return $ref;
239		}
240
241		/**
242		* @return InterfaceSetMinMax
243		*/
244	135	public static function maybeSetMin(InterfaceSetMinMax $ref, DOMElement $node)
245		{
246	135	if ($node->hasAttribute("minOccurs")) {
247	135	$ref->setMin((int) $node->getAttribute("minOccurs"));
248	45	}
249
250	135	return $ref;
251		}
252
253		/**
254		* @param int\|null $max
255		*
256		* @return int\|null
257		*/
258		abstract protected static function loadSequenceNormaliseMax(DOMElement $node, $max);
259
260		/**
261		* @param int\|null $max
262		*/
263		abstract protected function loadSequence(ElementContainer $elementContainer, DOMElement $node, $max = null);
264
265		/**
266		* @param int\|null $max
267		*/
268		abstract protected function loadSequenceChildNode(
269		ElementContainer $elementContainer,
270		DOMElement $node,
271		DOMElement $childNode,
272		$max
273		);
274
275		/**
276		* @param mixed[][] $methods
277		*
278		* @return mixed
279		*/
280		abstract protected function maybeCallCallableWithArgs(
281		DOMElement $childNode,
282		array $commonMethods = [],
283		array $methods = [],
284		array $commonArguments = []
285		);
286
287		/**
288		* @param int\|null $max
289		*/
290		abstract protected function loadSequenceChildNodeLoadSequence(
291		ElementContainer $elementContainer,
292		DOMElement $childNode,
293		$max
294		);
295
296		/**
297		* @param int\|null $max
298		*/
299		abstract protected function loadSequenceChildNodeLoadElement(
300		ElementContainer $elementContainer,
301		DOMElement $node,
302		DOMElement $childNode,
303		$max
304		);
305
306		abstract protected function loadSequenceChildNodeLoadGroup(
307		ElementContainer $elementContainer,
308		DOMElement $node,
309		DOMElement $childNode
310		);
311
312		abstract protected function addGroupAsElement(
313		Schema $schema,
314		DOMElement $node,
315		DOMElement $childNode,
316		ElementContainer $elementContainer
317		);
318
319		abstract protected function maybeLoadSequenceFromElementContainer(
320		BaseComplexType $type,
321		DOMElement $childNode
322		);
323
324		/**
325		* @return Closure
326		*/
327		abstract protected function loadGroup(Schema $schema, DOMElement $node);
328
329		/**
330		* @return BaseComplexType
331		*/
332		abstract protected function loadComplexTypeBeforeCallbackCallback(
333		Schema $schema,
334		DOMElement $node
335		);
336
337		/**
338		* @param Closure\|null $callback
339		*
340		* @return Closure
341		*/
342		abstract protected function loadComplexType(Schema $schema, DOMElement $node, $callback = null);
343
344		/**
345		* @param Closure\|null $callback
346		*
347		* @return Closure
348		*/
349		abstract protected function makeCallbackCallback(
350		Type $type,
351		DOMElement $node,
352		Closure $callbackCallback,
353		$callback = null
354		);
355
356		/**
357		* @param Closure\|null $callback
358		*/
359		abstract protected function runCallbackAgainstDOMNodeList(
360		Type $type,
361		DOMElement $node,
362		Closure $againstNodeList,
363		$callback = null
364		);
365
366		abstract protected function loadComplexTypeFromChildNode(
367		BaseComplexType $type,
368		DOMElement $node,
369		DOMElement $childNode,
370		Schema $schema
371		);
372
373		/**
374		* @param Closure\|null $callback
375		*
376		* @return Closure
377		*/
378		abstract protected function loadSimpleType(Schema $schema, DOMElement $node, $callback = null);
379
380		abstract protected function loadList(SimpleType $type, DOMElement $node);
381
382		/**
383		* @param string $attributeName
384		*
385		* @return SchemaItem
386		*/
387		abstract protected function findSomeType(
388		SchemaItem $fromThis,
389		DOMElement $node,
390		$attributeName
391		);
392
393		/**
394		* @param string $attributeName
395		*
396		* @return SchemaItem
397		*/
398		abstract protected function findSomeTypeFromAttribute(
399		SchemaItem $fromThis,
400		DOMElement $node,
401		$attributeName
402		);
403
404		abstract protected function loadUnion(SimpleType $type, DOMElement $node);
405
406		/**
407		* @param bool $checkAbstract
408		*/
409		abstract protected function fillTypeNode(Type $type, DOMElement $node, $checkAbstract = false);
410
411		abstract protected function loadExtensionChildNode(
412		BaseComplexType $type,
413		DOMElement $node,
414		DOMElement $childNode
415		);
416
417		abstract protected function loadExtension(BaseComplexType $type, DOMElement $node);
418
419		abstract protected function loadExtensionChildNodes(
420		BaseComplexType $type,
421		DOMNodeList $childNodes,
422		DOMElement $node
423		);
424
425	135	public function findAndSetSomeBase(
426		Type $type,
427		Base $setBaseOnThis,
428		DOMElement $node
429		) {
430		/**
431		* @var Type $parent
432		*/
433	135	$parent = $this->findSomeType($type, $node, 'base');
434	135	$setBaseOnThis->setBase($parent);
435	135	}
436
437		abstract protected function maybeLoadExtensionFromBaseComplexType(
438		Type $type,
439		DOMElement $childNode
440		);
441
442		abstract protected function loadRestriction(Type $type, DOMElement $node);
443
444		/**
445		* @param string $typeName
446		*
447		* @return mixed[]
448		*/
449		abstract protected static function splitParts(DOMElement $node, $typeName);
450
451		/**
452		*
453		* @param string $finder
454		* @param Schema $schema
455		* @param DOMElement $node
456		* @param string $typeName
457		* @throws TypeException
458		* @return ElementItem\|Group\|AttributeItem\|AttributeGroup\|Type
459		*/
460	135	public function findSomething($finder, Schema $schema, DOMElement $node, $typeName)
461		{
462	135	list ($name, $namespace) = static::splitParts($node, $typeName);
463
464	135	$namespace = $namespace ?: $schema->getTargetNamespace();
465
466		try {
467	135	return $schema->$finder($name, $namespace);
468		} catch (TypeNotFoundException $e) {
469		throw new TypeException(sprintf("Can't find %s named {%s}#%s, at line %d in %s ", strtolower(substr($finder, 4)), $namespace, $name, $node->getLineNo(), $node->ownerDocument->documentURI), 0, $e);
470		}
471		}
472
473		/**
474		* @return Closure
475		*/
476		abstract protected function loadElementDef(Schema $schema, DOMElement $node);
477
478	135	public function fillItem(Item $element, DOMElement $node)
479		{
480	135	foreach ($node->childNodes as $childNode) {
481		if (
482	135	in_array(
483	135	$childNode->localName,
484		[
485	135	'complexType',
486	45	'simpleType',
487		]
488	45	)
489	45	) {
490	135	Type::loadTypeWithCallback(
491	135	$this,
492	135	$element->getSchema(),
493	135	$childNode,
494	135	function (Type $type) use ($element) {
495	135	$element->setType($type);
496	135	}
497	45	);
498	135	return;
499		}
500	45	}
501
502	135	$this->fillItemNonLocalType($element, $node);
503	135	}
504
505		abstract protected function fillItemNonLocalType(Item $element, DOMElement $node);
506
507		/**
508		* @var Schema\|null
509		*/
510		protected $globalSchema;
511
512		/**
513		* @return Schema[]
514		*/
515	135	protected function setupGlobalSchemas(array & $callbacks)
516		{
517	135	$globalSchemas = array();
518	135	foreach (self::$globalSchemaInfo as $namespace => $uri) {
519	135	Schema::setLoadedFile(
520	135	$uri,
521	135	$globalSchemas[$namespace] = $schema = new Schema()
522	45	);
523	135	if ($namespace === self::XSD_NS) {
524	135	$this->globalSchema = $schema;
525	45	}
526	135	$xml = $this->getDOM($this->knownLocationSchemas[$uri]);
527	135	$callbacks = array_merge($callbacks, $this->schemaNode($schema, $xml->documentElement));
528	45	}
529
530	135	return $globalSchemas;
531		}
532
533		/**
534		* @return string[]
535		*/
536	135	public function getGlobalSchemaInfo()
537		{
538	135	return self::$globalSchemaInfo;
539		}
540
541		/**
542		*
543		* @return Schema
544		*/
545	135	public function getGlobalSchema()
546		{
547	135	if (!$this->globalSchema) {
548	135	$callbacks = array();
549	135	$globalSchemas = $this->setupGlobalSchemas($callbacks);
550
551	135	$globalSchemas[static::XSD_NS]->addType(new SimpleType($globalSchemas[static::XSD_NS], "anySimpleType"));
552	135	$globalSchemas[static::XSD_NS]->addType(new SimpleType($globalSchemas[static::XSD_NS], "anyType"));
553
554	135	$globalSchemas[static::XML_NS]->addSchema($globalSchemas[static::XSD_NS], static::XSD_NS);
555	135	$globalSchemas[static::XSD_NS]->addSchema($globalSchemas[static::XML_NS], static::XML_NS);
556
557	135	foreach ($callbacks as $callback) {
558	135	$callback();
559	45	}
560	45	}
561
562		/**
563		* @var Schema $out
564		*/
565	135	$out = $this->globalSchema;
566
567	135	return $out;
568		}
569
570		/**
571		* @param DOMElement $node
572		* @param string $file
573		*
574		* @return Schema
575		*/
576	135	public function readNode(DOMElement $node, $file = 'schema.xsd')
577		{
578	135	$fileKey = $node->hasAttribute('targetNamespace') ? $this->getNamespaceSpecificFileIndex($file, $node->getAttribute('targetNamespace')) : $file;
579	135	Schema::setLoadedFile($fileKey, $rootSchema = new Schema());
580
581	135	$rootSchema->addSchema($this->getGlobalSchema());
582	135	$callbacks = $this->schemaNode($rootSchema, $node);
583
584	135	foreach ($callbacks as $callback) {
585	117	call_user_func($callback);
586	45	}
587
588	135	return $rootSchema;
589		}
590
591		/**
592		* It is possible that a single file contains multiple <xsd:schema/> nodes, for instance in a WSDL file.
593		*
594		* Each of these <xsd:schema/> nodes typically target a specific namespace. Append the target namespace to the
595		* file to distinguish between multiple schemas in a single file.
596		*
597		* @param string $file
598		* @param string $targetNamespace
599		*
600		* @return string
601		*/
602	135	public function getNamespaceSpecificFileIndex($file, $targetNamespace)
603		{
604	135	return $file . '#' . $targetNamespace;
605		}
606
607		/**
608		* @param string $content
609		* @param string $file
610		*
611		* @return Schema
612		*
613		* @throws IOException
614		*/
615	132	public function readString($content, $file = 'schema.xsd')
616		{
617	132	$xml = new DOMDocument('1.0', 'UTF-8');
618	132	if (!$xml->loadXML($content)) {
619		throw new IOException("Can't load the schema");
620		}
621	132	$xml->documentURI = $file;
622
623	132	return $this->readNode($xml->documentElement, $file);
624		}
625
626		/**
627		* @param string $file
628		*
629		* @return Schema
630		*/
631	3	public function readFile($file)
632		{
633	3	$xml = $this->getDOM($file);
634	3	return $this->readNode($xml->documentElement, $file);
635		}
636
637		/**
638		* @param string $file
639		*
640		* @return DOMDocument
641		*
642		* @throws IOException
643		*/
644	135	public function getDOM($file)
645		{
646	135	$xml = new DOMDocument('1.0', 'UTF-8');
647	135	if (!$xml->load($file)) {
648		throw new IOException("Can't load the file $file");
649		}
650	135	return $xml;
651		}
652		}
653

SignpostMarv / xsd-reader

Push — static-analysis ( c8fdad...7d02a1 )

AbstractSchemaReader::schemaNode() B

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