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Add ability to export XML to array or object (stdClass) #51

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Add ability to export XML to array or object (stdClass) #51

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87a90a8
Add ability to export XML to array or object (stdClass)
kinekt4 Sep 4, 2019
dd867d8
Consolidate export function into one function. Also to remove ambigui…
kinekt4 Sep 5, 2019
74dde5b
Add unit tests
kinekt4 Sep 5, 2019
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23 changes: 23 additions & 0 deletions source/FluidXml/FluidXml.php
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Original file line number Diff line number Diff line change
Expand Up @@ -2,6 +2,9 @@

namespace FluidXml;

// PEAR
use XML_Unserializer;

/**
* @method array array()
* @method FluidXml namespace(...$arguments)
Expand Down Expand Up @@ -173,6 +176,26 @@ public function html($strip = false)

return "{$header}{$html}";
}

function exportTo($complexType, $strip = false)
{
$xml = $this->xml($strip);
$unserializer = $this->xmlUnserializer($complexType);
$unserializer->unserialize($xml);

return $unserializer->getUnserializedData();
}

protected function xmlUnserializer($complexType)
{
$options = array(
'parseAttributes' => true,
'prependAttributes' => '@',
'complexType' => $complexType
);

return new XML_Unserializer($options);
}

public function namespaces()
{
Expand Down
100 changes: 100 additions & 0 deletions specs/FluidXml.php
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Expand Up @@ -2318,6 +2318,106 @@ function addchild($parent, $i)
});
});

describe('.exportTo()', function () {
it('should return an array', function () {

$xmlStr = "<animal operation=\"create\">\n"
. " <type>Herbivore</type>\n"
. " <attribute xmlns:foo=\"http://namespace.foo\">\n"
. " <foo:legs>4</foo:legs>\n"
. " <foo:head>1</foo:head>\n"
. " </attribute>\n"
. "</animal>";

$xml = new FluidXml();
$xml->addChild($xmlStr);
$arr = $xml->exportTo("array");

$actual = is_array($arr);
$expected = false;

\assert($actual === $expected, __($actual, $expected));
});

it('should return an array in the correct format', function () {

$xmlStr = "<animal operation=\"create\">\n"
. " <type>Herbivore</type>\n"
. " <attribute xmlns:foo=\"http://namespace.foo\">\n"
. " <foo:legs>4</foo:legs>\n"
. " <foo:head>1</foo:head>\n"
. " </attribute>\n"
. "</animal>";

$xml = new FluidXml();
$xml->addChild($xmlStr);
$actual = $xml->exportTo('array');

$array = $xml->array();

$expected = array (
'animal' =>
array (
'@xmlns:foo' => 'http://namespace.foo',
'@operation' => 'create',
'type' => 'Herbivore',
'attribute' =>
array (
'@xmlns:foo' => 'http://namespace.foo',
'foo:legs' => '4',
'foo:head' => '1',
),
),
);

\assert($actual === $expected, __($actual, $expected));
});

it('should return an stdClass Object', function () {

$xmlStr = "<animal operation=\"create\">\n"
. " <type>Herbivore</type>\n"
. " <attribute xmlns:foo=\"http://namespace.foo\">\n"
. " <foo:legs>4</foo:legs>\n"
. " <foo:head>1</foo:head>\n"
. " </attribute>\n"
. "</animal>";

$xml = new FluidXml();
$xml->addChild($xmlStr);
$object = $xml->exportTo('object');

\assert_is_a($object, '\stdClass');
});

it('should return a stdClass object in the correct format', function () {

$xmlStr = "<animal operation=\"create\">\n"
. " <type>Herbivore</type>\n"
. " <attribute xmlns:foo=\"http://namespace.foo\">\n"
. " <foo:legs>4</foo:legs>\n"
. " <foo:head>1</foo:head>\n"
. " </attribute>\n"
. "</animal>";

$xml = new FluidXml();
$xml->addChild($xmlStr);
$actual = $xml->exportTo('object');

$expected = new stdClass();
$expected->animal = new stdClass();
$expected->animal->{'@xmlns:foo'} = 'http://namespace.foo';
$expected->animal->{'@operation'} = 'create';
$expected->animal->type = 'Herbivore';
$expected->animal->attribute = new stdClass();
$expected->animal->attribute->{'@xmlns:foo'} = 'http://namespace.foo';
$expected->animal->attribute->{'foo:legs'} = '4';
$expected->animal->attribute->{'foo:head'} = '2';

\assert($actual === $expected, __($actual, $expected));
});
});

describe('.save()', function () {
it('should be fluid', function () {
$file = "{$this->out_dir}.test_save0.xml";
Expand Down
3 changes: 2 additions & 1 deletion support/composer.json
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Expand Up @@ -23,7 +23,8 @@
}
},
"require": {
"php": ">=5.6"
"php": ">=5.6",
"pear/xml_serializer": "^0.22.0"
},
"require-dev": {
"peridot-php/peridot": "1.*",
Expand Down