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Added getCollectionAsXml and cleaned up the getRecordAsXml function. It

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should return primary_keys correctly now.
This commit is contained in:
meus 2007-04-20 12:42:53 +00:00
parent 623228b4a9
commit 5990090652
1 changed files with 58 additions and 12 deletions
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68
lib/Doctrine/Lib.php
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@ -72,20 +72,71 @@ class Doctrine_Lib
$r[] = "</pre>";
return implode("\n",$r)."<br />";
}
/**
* Return an collection of records as XML.
*
* @see getRecordAsXml for options to set in the record class to control this.
*
* @param Doctrine_Collection $collection
* @param SimpleXMLElement $xml
* @return string Xml as string
*/
public static function getRecordAsXml(Doctrine_Record $record, $xml = null)
public static function getCollectionAsXml(Doctrine_Collection $collection, SimpleXMLElement $incomming_xml = null){
$collection_name = Doctrine_Lib::plurelize($collection->getTable()->name);
if (!isset($incomming_xml)) {
$xml = new SimpleXMLElement("<" . $collection_name . "></" . $collection_name . ">");
} else {
$xml = $incomming_xml->addChild($collection_name);
}
foreach ($collection as $key => $record) {
Doctrine_Lib::getRecordAsXml($record, $xml);
}
return $xml->asXML();
}
public static function plurelize($string){
return $string . "s";
}
/**
* Return a recrd as XML.
*
* In order to control how this is done set the "xml" option in a record.
* This option is an array that has the keys "ignore_fields" and "include_relations". Both of these are arrays that list the name of fields/relations to include/process.
*
* If you want to insert this xml as a part inside another xml send a
* SimpleXMLElement to the function. Because of the nature of SimpleXML the
* content you add to this element will be avilable after the function is
* complete.
*
* @param Doctrine_Record $record
* @param SimpleXMLElement $xml
* @return string Xml as string
*/
public static function getRecordAsXml(Doctrine_Record $record, SimpleXMlElement $incomming_xml = NULL)
{
$recordname = $record->getTable()->name;
if ($xml == null) {
if (!isset($incomming_xml)) {
$xml = new SimpleXMLElement("<" . $recordname . "></" . $recordname . ">");
}else{
$xml = $incomming_xml->addChild($recordname);
}
foreach($record->obtainIdentifier() as $pk_field => $pk_value){
$xml->addChild($pk_field,$pk_value);
}
$xml->addChild("id", $record->getOID());
$xml_options = $record->option("xml");
foreach ($record->getData() as $field => $value) {
if (isset($xml_options["ignore_fields"]) && !in_array($field, $xml_options["ignore_fields"])) {
if ($value instanceOf Doctrine_Null) {
$xml->addChild($field);
} else {
$xml->addChild($field, $value);
}
}
}
if (!isset($xml_options["include_relations"])) {
return $xml->asXML();
}
@ -94,15 +145,10 @@ class Doctrine_Lib
if (in_array($name, $xml_options["include_relations"])) {
$relation_type = $relation->getType();
$related_records = $record->get($name);
if ($relation_type == Doctrine_Relation::ONE) {
$related_xml = $xml->addChild($name);
Doctrine_Lib::getRecordAsXml($related_records, $related_xml);
if ($relation_type == Doctrine_Relation::ONE && $related_records instanceOf Doctrine_Record) {
Doctrine_Lib::getRecordAsXml($related_records, $xml);
} else {
$xml_collection = $xml->addChild($name . "s"); //this could be fixed to plurelize in some better way i guess
foreach ($related_records as $related_name => $related_record) {
$related_xml = $xml_collection->addChild($name);
Doctrine_Lib::getRecordAsXml($related_record, $related_xml);
}
Doctrine_Lib::getCollectionAsXml($related_records, $xml);
}
}
}