diff options
Diffstat (limited to 'vendor/sabre/vobject/lib/Parser/XML.php')
| -rw-r--r-- | vendor/sabre/vobject/lib/Parser/XML.php | 137 |
1 files changed, 90 insertions, 47 deletions
diff --git a/vendor/sabre/vobject/lib/Parser/XML.php b/vendor/sabre/vobject/lib/Parser/XML.php index 90f262d9e..5ac423984 100644 --- a/vendor/sabre/vobject/lib/Parser/XML.php +++ b/vendor/sabre/vobject/lib/Parser/XML.php @@ -18,8 +18,8 @@ use Sabre\Xml as SabreXml; * @author Ivan Enderlin * @license http://sabre.io/license/ Modified BSD License */ -class XML extends Parser -{ +class XML extends Parser { + const XCAL_NAMESPACE = 'urn:ietf:params:xml:ns:icalendar-2.0'; const XCARD_NAMESPACE = 'urn:ietf:params:xml:ns:vcard-4.0'; @@ -40,7 +40,7 @@ class XML extends Parser /** * Document, root component. * - * @var \Sabre\VObject\Document + * @var Sabre\VObject\Document */ protected $root; @@ -50,29 +50,32 @@ class XML extends Parser * Optionally, it's possible to parse the input stream here. * * @param mixed $input - * @param int $options any parser options (OPTION constants) + * @param int $options Any parser options (OPTION constants). + * + * @return void */ - public function __construct($input = null, $options = 0) - { + function __construct($input = null, $options = 0) { + if (0 === $options) { $options = parent::OPTION_FORGIVING; } parent::__construct($input, $options); + } /** * Parse xCal or xCard. * * @param resource|string $input - * @param int $options + * @param int $options * * @throws \Exception * - * @return \Sabre\VObject\Document + * @return Sabre\VObject\Document */ - public function parse($input = null, $options = 0) - { + function parse($input = null, $options = 0) { + if (!is_null($input)) { $this->setInput($input); } @@ -86,25 +89,29 @@ class XML extends Parser } switch ($this->input['name']) { - case '{'.self::XCAL_NAMESPACE.'}icalendar': + + case '{' . self::XCAL_NAMESPACE . '}icalendar': $this->root = new VCalendar([], false); $this->pointer = &$this->input['value'][0]; $this->parseVCalendarComponents($this->root); break; - case '{'.self::XCARD_NAMESPACE.'}vcards': + case '{' . self::XCARD_NAMESPACE . '}vcards': foreach ($this->input['value'] as &$vCard) { + $this->root = new VCard(['version' => '4.0'], false); $this->pointer = &$vCard; $this->parseVCardComponents($this->root); // We just parse the first <vcard /> element. break; + } break; default: throw new ParseException('Unsupported XML standard'); + } return $this->root; @@ -114,11 +121,15 @@ class XML extends Parser * Parse a xCalendar component. * * @param Component $parentComponent + * + * @return void */ - protected function parseVCalendarComponents(Component $parentComponent) - { + protected function parseVCalendarComponents(Component $parentComponent) { + foreach ($this->pointer['value'] ?: [] as $children) { + switch (static::getTagName($children['name'])) { + case 'properties': $this->pointer = &$children['value']; $this->parseProperties($parentComponent); @@ -130,28 +141,35 @@ class XML extends Parser break; } } + } /** * Parse a xCard component. * * @param Component $parentComponent + * + * @return void */ - protected function parseVCardComponents(Component $parentComponent) - { + protected function parseVCardComponents(Component $parentComponent) { + $this->pointer = &$this->pointer['value']; $this->parseProperties($parentComponent); + } /** * Parse xCalendar and xCard properties. * * @param Component $parentComponent - * @param string $propertyNamePrefix + * @param string $propertyNamePrefix + * + * @return void */ - protected function parseProperties(Component $parentComponent, $propertyNamePrefix = '') - { + protected function parseProperties(Component $parentComponent, $propertyNamePrefix = '') { + foreach ($this->pointer ?: [] as $xmlProperty) { + list($namespace, $tagName) = SabreXml\Service::parseClarkNotation($xmlProperty['name']); $propertyName = $tagName; @@ -160,16 +178,17 @@ class XML extends Parser $propertyType = 'text'; // A property which is not part of the standard. - if (self::XCAL_NAMESPACE !== $namespace - && self::XCARD_NAMESPACE !== $namespace) { + if ($namespace !== self::XCAL_NAMESPACE + && $namespace !== self::XCARD_NAMESPACE) { + $propertyName = 'xml'; - $value = '<'.$tagName.' xmlns="'.$namespace.'"'; + $value = '<' . $tagName . ' xmlns="' . $namespace . '"'; foreach ($xmlProperty['attributes'] as $attributeName => $attributeValue) { - $value .= ' '.$attributeName.'="'.str_replace('"', '\"', $attributeValue).'"'; + $value .= ' ' . $attributeName . '="' . str_replace('"', '\"', $attributeValue) . '"'; } - $value .= '>'.$xmlProperty['value'].'</'.$tagName.'>'; + $value .= '>' . $xmlProperty['value'] . '</' . $tagName . '>'; $propertyValue = [$value]; @@ -185,7 +204,8 @@ class XML extends Parser } // xCard group. - if ('group' === $propertyName) { + if ($propertyName === 'group') { + if (!isset($xmlProperty['attributes']['name'])) { continue; } @@ -193,22 +213,24 @@ class XML extends Parser $this->pointer = &$xmlProperty['value']; $this->parseProperties( $parentComponent, - strtoupper($xmlProperty['attributes']['name']).'.' + strtoupper($xmlProperty['attributes']['name']) . '.' ); continue; + } // Collect parameters. foreach ($xmlProperty['value'] as $i => $xmlPropertyChild) { + if (!is_array($xmlPropertyChild) - || 'parameters' !== static::getTagName($xmlPropertyChild['name'])) { + || 'parameters' !== static::getTagName($xmlPropertyChild['name'])) continue; - } $xmlParameters = $xmlPropertyChild['value']; foreach ($xmlParameters as $xmlParameter) { + $propertyParameterValues = []; foreach ($xmlParameter['value'] as $xmlParameterValues) { @@ -217,16 +239,19 @@ class XML extends Parser $propertyParameters[static::getTagName($xmlParameter['name'])] = implode(',', $propertyParameterValues); + } array_splice($xmlProperty['value'], $i, 1); + } $propertyNameExtended = ($this->root instanceof VCalendar ? 'xcal' - : 'xcard').':'.$propertyName; + : 'xcard') . ':' . $propertyName; switch ($propertyNameExtended) { + case 'xcal:geo': $propertyType = 'float'; $propertyValue['latitude'] = 0; @@ -252,7 +277,6 @@ class XML extends Parser // We don't break because we only want to set // another property type. - // no break case 'xcal:categories': case 'xcal:resources': case 'xcal:exdate': @@ -266,12 +290,16 @@ class XML extends Parser $propertyType = 'date-time'; foreach ($xmlProperty['value'] as $specialChild) { + $tagName = static::getTagName($specialChild['name']); if ('period' === $tagName) { + $propertyParameters['value'] = 'PERIOD'; $propertyValue[] = implode('/', $specialChild['value']); - } else { + + } + else { $propertyValue[] = $specialChild['value']; } } @@ -292,24 +320,29 @@ class XML extends Parser $this->createProperty( $parentComponent, - $propertyNamePrefix.$propertyName, + $propertyNamePrefix . $propertyName, $propertyParameters, $propertyType, $propertyValue ); + } + } /** * Parse a component. * * @param Component $parentComponent + * + * @return void */ - protected function parseComponent(Component $parentComponent) - { + protected function parseComponent(Component $parentComponent) { + $components = $this->pointer['value'] ?: []; foreach ($components as $component) { + $componentName = static::getTagName($component['name']); $currentComponent = $this->root->createComponent( $componentName, @@ -321,20 +354,24 @@ class XML extends Parser $this->parseVCalendarComponents($currentComponent); $parentComponent->add($currentComponent); + } + } /** * Create a property. * * @param Component $parentComponent - * @param string $name - * @param array $parameters - * @param string $type - * @param mixed $value + * @param string $name + * @param array $parameters + * @param string $type + * @param mixed $value + * + * @return void */ - protected function createProperty(Component $parentComponent, $name, $parameters, $type, $value) - { + protected function createProperty(Component $parentComponent, $name, $parameters, $type, $value) { + $property = $this->root->createProperty( $name, null, @@ -343,30 +380,36 @@ class XML extends Parser ); $parentComponent->add($property); $property->setXmlValue($value); + } /** * Sets the input data. * * @param resource|string $input + * + * @return void */ - public function setInput($input) - { + function setInput($input) { + if (is_resource($input)) { $input = stream_get_contents($input); } if (is_string($input)) { + $reader = new SabreXml\Reader(); - $reader->elementMap['{'.self::XCAL_NAMESPACE.'}period'] + $reader->elementMap['{' . self::XCAL_NAMESPACE . '}period'] = 'Sabre\VObject\Parser\XML\Element\KeyValue'; - $reader->elementMap['{'.self::XCAL_NAMESPACE.'}recur'] + $reader->elementMap['{' . self::XCAL_NAMESPACE . '}recur'] = 'Sabre\VObject\Parser\XML\Element\KeyValue'; $reader->xml($input); $input = $reader->parse(); + } $this->input = $input; + } /** @@ -376,10 +419,10 @@ class XML extends Parser * * @return string */ - protected static function getTagName($clarkedTagName) - { - list(, $tagName) = SabreXml\Service::parseClarkNotation($clarkedTagName); + protected static function getTagName($clarkedTagName) { + list(, $tagName) = SabreXml\Service::parseClarkNotation($clarkedTagName); return $tagName; + } } |