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<?php |
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namespace CfdiUtils\Utils; |
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4
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use DOMDocument; |
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use DOMElement; |
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use DOMNode; |
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8
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class Xml |
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{ |
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105 |
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public static function documentElement(DOMDocument $document): DOMElement |
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{ |
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105 |
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if (! $document->documentElement instanceof DOMElement) { |
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2 |
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throw new \UnexpectedValueException('DOM Document does not have root element'); |
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} |
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103 |
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return $document->documentElement; |
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} |
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19 |
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public static function ownerDocument(DOMNode $node): DOMDocument |
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{ |
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// $node->ownerDocument is NULL if node is a DOMDocument |
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19 |
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if (null === $node->ownerDocument) { |
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if ($node instanceof DOMDocument) { |
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return $node; |
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} |
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/** @codeCoverageIgnore */ |
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throw new \LogicException('node->ownerDocument is null but node is not a DOMDocument'); |
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} |
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return $node->ownerDocument; |
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} |
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/** |
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* Creates a DOMDocument object version 1.0 encoding UTF-8 |
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* with output formatting and not preserving white spaces |
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* |
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* @return DOMDocument |
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*/ |
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126 |
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public static function newDocument(): DOMDocument |
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{ |
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126 |
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$document = new DOMDocument('1.0', 'UTF-8'); |
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126 |
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$document->formatOutput = true; |
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126 |
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$document->preserveWhiteSpace = false; |
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return $document; |
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} |
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98 |
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public static function newDocumentContent(string $content): DOMDocument |
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{ |
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47
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98 |
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if ('' === $content) { |
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2 |
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throw new \UnexpectedValueException('Received xml string argument is empty'); |
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} |
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96 |
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$document = static::newDocument(); |
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// this error silenced call is intentional, no need to alter libxml_use_internal_errors |
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96 |
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if (false === @$document->loadXML($content)) { |
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2 |
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throw new \UnexpectedValueException('Cannot create a DOM Document from xml string'); |
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} |
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return $document; |
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} |
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848 |
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public static function isValidXmlName(string $name): bool |
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{ |
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848 |
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if ('' === $name) { |
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3 |
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return false; |
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} |
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$pattern = '/^[:_A-Za-z' |
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. '\xC0-\xD6\xD8-\xF6\xF8-\x{2FF}\x{370}-\x{37D}\x{37F}-\x{1FFF}\x{200C}-\x{200D}\x{2070}-\x{218F}' |
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65
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. '\x{2C00}-\x{2FEF}\x{3001}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFFD}\x{10000}-\x{EFFFF}]{1}' |
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. '[\-:_A-Za-z0-9' |
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. '\xC0-\xD6\xD8-\xF6\xF8-\x{2FF}\x{370}-\x{37D}\x{37F}-\x{1FFF}\x{200C}-\x{200D}\x{2070}-\x{218F}' |
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. '\x{2C00}-\x{2FEF}\x{3001}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFFD}\x{10000}-\x{EFFFF}' |
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845 |
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. '\xB7\x{0300}-\x{036F}\x{203F}-\x{2040}]*$/u'; |
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845 |
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return (1 === preg_match($pattern, $name)); |
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} |
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/** |
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* This is an alias of DOMDocument::createElement that will replace ampersand '&' with '&' |
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* @see https://www.php.net/manual/en/domdocument.createelement.php |
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* |
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* @param DOMDocument $document |
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* @param string $name |
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* @param string $content |
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* @return DOMElement |
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81
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*/ |
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10 |
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public static function createElement(DOMDocument $document, string $name, string $content = ''): DOMElement |
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83
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{ |
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84
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10 |
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return static::createDOMElement( |
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function () use ($document, $name) { |
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86
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10 |
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return $document->createElement($name); |
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87
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10 |
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}, |
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10 |
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sprintf('Cannot create element with name %s', $name), |
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$content |
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); |
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91
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} |
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92
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93
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/** |
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94
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* This is an alias of DOMDocument::createElementNS that will replace ampersand '&' with '&' |
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95
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* @see https://www.php.net/manual/en/domdocument.createelementns.php |
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96
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* |
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97
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* @param DOMDocument $document |
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98
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* @param string $namespaceURI |
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* @param string $name |
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* @param string $content |
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101
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* @return DOMElement |
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102
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*/ |
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103
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11 |
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public static function createElementNS( |
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DOMDocument $document, |
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105
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string $namespaceURI, |
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string $name, |
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107
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string $content = '' |
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108
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): DOMElement { |
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109
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11 |
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return static::createDOMElement( |
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function () use ($document, $namespaceURI, $name) { |
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111
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11 |
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return $document->createElementNS($namespaceURI, $name); |
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}, |
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sprintf('Cannot create element with name %s namespace %s', $name, $namespaceURI), |
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$content |
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); |
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} |
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118
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21 |
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private static function createDOMElement(\Closure $fnCreate, string $errorMessage, string $content): DOMElement |
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119
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{ |
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120
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/** @var DOMElement|null $element */ |
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121
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21 |
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$element = null; |
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122
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21 |
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$previousException = null; |
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123
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try { |
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124
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21 |
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$element = $fnCreate(); |
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125
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3 |
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} catch (\Throwable $creationException) { |
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126
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3 |
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$previousException = $creationException; |
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127
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} |
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128
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21 |
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if (! $element instanceof DOMElement) { |
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129
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3 |
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throw new \LogicException($errorMessage, 0, $previousException); |
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130
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} |
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131
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18 |
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if ('' !== $content) { |
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132
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16 |
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$element->appendChild(static::ownerDocument($element)->createTextNode($content)); |
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133
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} |
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134
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18 |
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return $element; |
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135
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} |
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136
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} |
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137
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eclipxe13 /
CfdiUtils
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