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FIX Make sure the href attribute is constructed correctly when trailing slash is used #139

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FIX Make sure the href attribute is constructed correctly when trailing slash is used #139

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4acfe9d
FIX Make sure the `href` attribute is constructed correctly when trai…
edwilde Oct 16, 2024
83cbb59
FIX Apply the same fix to other usage of `absoluteURL()`
edwilde Oct 16, 2024
573f4bf
FIX Refactor test to use a data provider and remove duplication
edwilde Oct 22, 2024
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18 changes: 9 additions & 9 deletions src/DataFormatter/XMLDataFormatter.php
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Original file line number Diff line number Diff line change
Expand Up @@ -117,9 +117,9 @@ public function convertDataObjectWithoutHeader(DataObject $obj, $fields = null,
{
$className = $this->sanitiseClassName(get_class($obj));
$id = $obj->ID;
$objHref = Director::absoluteURL($this->config()->api_base . "$className/$obj->ID");
$objHref = Director::absoluteURL($this->config()->api_base . "$className/$obj->ID" . ".xml");

$xml = "<$className href=\"$objHref.xml\">\n";
$xml = "<$className href=\"$objHref\">\n";
foreach ($this->getFieldsForObj($obj) as $fieldName => $fieldType) {
// Field filtering
if ($fields && !in_array($fieldName, $fields ?? [])) {
Expand Down Expand Up @@ -160,11 +160,11 @@ public function convertDataObjectWithoutHeader(DataObject $obj, $fields = null,

$fieldName = $relName . 'ID';
if ($obj->$fieldName) {
$href = Director::absoluteURL($this->config()->api_base . "$relClass/" . $obj->$fieldName);
$href = Director::absoluteURL($this->config()->api_base . "$relClass/" . $obj->$fieldName . ".xml");
} else {
$href = Director::absoluteURL($this->config()->api_base . "$className/$id/$relName");
$href = Director::absoluteURL($this->config()->api_base . "$className/$id/$relName" . ".xml");
}
$xml .= "<$relName linktype=\"has_one\" href=\"$href.xml\" id=\"" . $obj->$fieldName
$xml .= "<$relName linktype=\"has_one\" href=\"$href\" id=\"" . $obj->$fieldName
. "\"></$relName>\n";
}

Expand All @@ -190,8 +190,8 @@ public function convertDataObjectWithoutHeader(DataObject $obj, $fields = null,
$items = $obj->$relName();
if ($items) {
foreach ($items as $item) {
$href = Director::absoluteURL($this->config()->api_base . "$relClass/$item->ID");
$xml .= "<$relClass href=\"$href.xml\" id=\"{$item->ID}\"></$relClass>\n";
$href = Director::absoluteURL($this->config()->api_base . "$relClass/$item->ID" . ".xml");
$xml .= "<$relClass href=\"$href\" id=\"{$item->ID}\"></$relClass>\n";
}
}
$xml .= "</$relName>\n";
Expand Down Expand Up @@ -221,8 +221,8 @@ public function convertDataObjectWithoutHeader(DataObject $obj, $fields = null,
$items = $obj->$relName();
if ($items) {
foreach ($items as $item) {
$href = Director::absoluteURL($this->config()->api_base . "$relClass/$item->ID");
$xml .= "<$relClass href=\"$href.xml\" id=\"{$item->ID}\"></$relClass>\n";
$href = Director::absoluteURL($this->config()->api_base . "$relClass/$item->ID" . ".xml");
$xml .= "<$relClass href=\"$href\" id=\"{$item->ID}\"></$relClass>\n";
}
}
$xml .= "</$relName>\n";
Expand Down
49 changes: 49 additions & 0 deletions tests/unit/XMLDataFormatterTest.php
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Original file line number Diff line number Diff line change
Expand Up @@ -5,6 +5,8 @@
use SilverStripe\Dev\SapphireTest;
use SilverStripe\RestfulServer\DataFormatter\XMLDataFormatter;
use Exception;
use SilverStripe\Control\Controller;
use SilverStripe\ORM\DataObject;

class XMLDataFormatterTest extends SapphireTest
{
Expand Down Expand Up @@ -74,4 +76,51 @@ public function testConvertStringToArrayMultipleEntitiesException()
$formatter = new XMLDataFormatter();
$formatter->convertStringToArray($inputXML);
}

/**
* Data provider for trailing slash configuration
*/
public function trailingSlashProvider(): array
{
return [
'without trailing slash' => [false],
'with trailing slash' => [true],
];
}

/**
* Tests wrapper output of {@link XMLDataFormatter::convertDataObjectWithoutHeader()}
*
* @param bool $addTrailingSlash - Whether to add a trailing slash to the API endpoint
* @dataProvider trailingSlashProvider
*/
public function testConvertDataObjectWithoutHeaderClassNameAttribute(bool $addTrailingSlash): void
{
// Create a mock object
$mock = DataObject::create();
$mock->ID = 1;

// Set trailing slash configuration
Controller::config()->set('add_trailing_slash', $addTrailingSlash);

// Create a formatter
$formatter = new XMLDataFormatter();

// Test the output
$expectedClass = 'SilverStripe-ORM-DataObject';
$expectedHref = sprintf('http://localhost/api/v1/%s/%d.xml', $expectedClass, $mock->ID);
$expectedOutput = sprintf(
'<%s href="%s"><ID>%d</ID></%s>',
$expectedClass,
$expectedHref,
$mock->ID,
$expectedClass
);

$actualOutput = $formatter->convertDataObjectWithoutHeader($mock);

// remove line breaks and compare
$actualOutput = str_replace(["\n", "\r"], '', $actualOutput);
$this->assertEquals($expectedOutput, $actualOutput);
}
}