mirror of
https://github.com/silverstripe/silverstripe-framework
synced 2024-08-26 12:36:07 +02:00
git-svn-id: svn://svn.silverstripe.com/silverstripe/open/modules/sapphire/trunk@60327 467b73ca-7a2a-4603-9d3b-597d59a354a9
113 lines
3.4 KiB
PHP
113 lines
3.4 KiB
PHP
<?php
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class XMLDataFormatter extends DataFormatter {
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/**
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* @todo pass this from the API to the data formatter somehow
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*/
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static $api_base = "api/v1/";
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protected $outputContentType = 'text/xml';
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public function supportedExtensions() {
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return array(
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'xml'
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);
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}
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public function supportedMimeTypes() {
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return array(
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'text/xml',
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'application/xml',
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);
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}
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/**
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* Generate an XML representation of the given {@link DataObject}.
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*
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* @param DataObject $obj
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* @param $includeHeader Include <?xml ...?> header (Default: true)
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* @return String XML
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*/
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public function convertDataObject(DataObjectInterface $obj) {
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Controller::curr()->getResponse()->addHeader("Content-type", "text/xml");
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return "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n" . $this->convertDataObjectWithoutHeader($obj);
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}
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public function convertDataObjectWithoutHeader(DataObject $obj) {
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$className = $obj->class;
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$id = $obj->ID;
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$objHref = Director::absoluteURL(self::$api_base . "$obj->class/$obj->ID");
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$json = "<$className href=\"$objHref.xml\">\n";
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foreach($this->getFieldsForObj($obj) as $fieldName => $fieldType) {
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$fieldValue = $obj->$fieldName;
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if(is_object($fieldValue) && is_subclass_of($fieldValue, 'Object') && $fieldValue->hasMethod('toXML')) {
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$json .= $fieldValue->toXML();
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} else {
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$json .= "<$fieldName>" . Convert::raw2xml($fieldValue) . "</$fieldName>\n";
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}
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}
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if($this->relationDepth > 0) {
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foreach($obj->has_one() as $relName => $relClass) {
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$fieldName = $relName . 'ID';
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if($obj->$fieldName) {
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$href = Director::absoluteURL(self::$api_base . "$relClass/" . $obj->$fieldName);
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} else {
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$href = Director::absoluteURL(self::$api_base . "$className/$id/$relName");
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}
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$json .= "<$relName linktype=\"has_one\" href=\"$href.xml\" id=\"{$obj->$fieldName}\" />\n";
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}
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foreach($obj->has_many() as $relName => $relClass) {
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$json .= "<$relName linktype=\"has_many\" href=\"$objHref/$relName.xml\">\n";
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$items = $obj->$relName();
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foreach($items as $item) {
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//$href = Director::absoluteURL(self::$api_base . "$className/$id/$relName/$item->ID");
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$href = Director::absoluteURL(self::$api_base . "$relClass/$item->ID");
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$json .= "<$relClass href=\"$href.xml\" id=\"{$item->ID}\" />\n";
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}
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$json .= "</$relName>\n";
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}
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foreach($obj->many_many() as $relName => $relClass) {
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$json .= "<$relName linktype=\"many_many\" href=\"$objHref/$relName.xml\">\n";
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$items = $obj->$relName();
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foreach($items as $item) {
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$href = Director::absoluteURL(self::$api_base . "$relClass/$item->ID");
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$json .= "<$relClass href=\"$href.xml\" id=\"{$item->ID}\" />\n";
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}
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$json .= "</$relName>\n";
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}
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}
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$json .= "</$className>";
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return $json;
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}
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/**
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* Generate an XML representation of the given {@link DataObjectSet}.
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*
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* @param DataObjectSet $set
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* @return String XML
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*/
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public function convertDataObjectSet(DataObjectSet $set) {
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Controller::curr()->getResponse()->addHeader("Content-type", "text/xml");
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$className = $set->class;
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$xml = "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
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$xml .= (is_numeric($this->totalSize)) ? "<$className totalSize=\"{$this->totalSize}\">\n" : "<$className>\n";
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foreach($set as $item) {
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if($item->canView()) $xml .= $this->convertDataObjectWithoutHeader($item);
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}
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$xml .= "</$className>";
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return $xml;
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}
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public function convertStringToArray($strData) {
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return Convert::xml2array($strData);
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}
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} |