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Changing Xml::fromArray to use DOMDocument unless SimpleXMLElement. The return continue as SimpleXMLElement.

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This commit is contained in:
Juan Basso 2010-09-08 19:18:58 -03:00
parent ca7e327af1
commit a8b6182d43
1 changed files with 23 additions and 26 deletions
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49
cake/libs/xml.php
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@ -115,33 +115,25 @@ class Xml {
if (is_integer($key)) {
throw new Exception(__('The key of input must be alphanumeric'));
}
if (is_array($input[$key])) {
if (array_key_exists('@', $input[$key])) {
$simpleXml = new SimpleXMLElement('<' . '?xml version="1.0"?' . '><' . $key . '>' . $input[$key]['@'] . '</' . $key . '>');
unset($input[$key]['@']);
} else {
$simpleXml = new SimpleXMLElement('<' . '?xml version="1.0"?' . '><' . $key . ' />');
}
self::_fromArrayRecursive($simpleXml, $input[$key], $format);
} else {
$simpleXml = new SimpleXMLElement('<' . '?xml version="1.0"?' . '><' . $key . '>' . $input[$key] . '</' . $key . '>');
}
return $simpleXml;
$dom = new DOMDocument('1.0');
self::_fromArray($dom, $dom, $input, $format);
return new SimpleXMLElement($dom->saveXML());
}
/**
* Recursive method to create SimpleXMLElement from array
* Recursive method to create childs from array
*
* @param object $node Handler to SimpleXMLElement
* @param array $array Array of data to append to the $node.
* @param object $dom Handler to DOMDocument
* @param object $node Handler to DOMElement (child)
* @param array $data Array of data to append to the $node.
* @param string $format Either 'attribute' or 'tags'. This determines where nested keys go.
* @return void
*/
protected static function _fromArrayRecursive(&$node, &$array, $format = 'attribute') {
if (empty($array) || !is_array($array)) {
protected function _fromArray(&$dom, &$node, &$data, $format) {
if (empty($data) || !is_array($data)) {
return;
}
foreach ($array as $key => $value) {
foreach ($data as $key => $value) {
if (is_string($key)) {
if (!is_array($value)) {
if (is_bool($value)) {
@ -150,12 +142,15 @@ class Xml {
$value = '';
}
if ($key[0] !== '@' && $format === 'tags') {
$node->addChild($key, $value);
$child = $dom->createElement($key, $value);
$node->appendChild($child);
} else {
if ($key[0] === '@') {
$key = substr($key, 1);
}
$node->addAttribute($key, $value);
$attribute = $dom->createAttribute($key);
$attribute->appendChild($dom->createTextNode($value));
$node->appendChild($attribute);
}
} else {
if ($key[0] === '@') {
@ -164,21 +159,23 @@ class Xml {
if (array_keys($value) === range(0, count($value) - 1)) { // List
foreach ($value as $item) {
if (array_key_exists('@', $item)) {
$child = $node->addChild($key, (string)$item['@']);
$child = $dom->createElement($key, (string)$item['@']);
unset($item['@']);
} else {
$child = $node->addChild($key);
$child = $dom->createElement($key);
}
self::_fromArrayRecursive($child, $item, $format);
self::_fromArray($dom, $child, $item, $format);
$node->appendChild($child);
}
} else { // Struct
if (array_key_exists('@', $value)) {
$child = $node->addChild($key, (string)$value['@']);
$child = $dom->createElement($key, (string)$value['@']);
unset($value['@']);
} else {
$child = $node->addChild($key);
$child = $dom->createElement($key);
}
self::_fromArrayRecursive($child, $value, $format);
self::_fromArray($dom, $child, $value, $format);
$node->appendChild($child);
}
}
} else {