/**
* Parses the style configuration from the SimpleXMLElement object.
*
* @param \SimpleXMLElement $xml
* @return \Geissler\CSL\Style\Style
*/
public function readXml(\SimpleXMLElement $xml)
{
// store "global" configuration options in the context object
Container::getContext()->addStyle('initializeWithHyphen', true);
Container::getContext()->addStyle('demoteNonDroppingParticle', 'display-and-sort');
foreach ($xml->attributes() as $name => $value) {
switch ($name) {
case 'class':
Container::getContext()->addStyle('class', (string) $value);
break;
case 'default-locale':
$locale = Factory::locale();
$locale->readFile((string) $value);
Container::setLocale($locale);
break;
}
}
// set global options and inheritable name options
$options = new Options();
$options->set('style', $xml);
foreach ($xml->children() as $child) {
switch ($child->getName()) {
case 'citation':
Container::setCitation(new Citation($child));
break;
case 'bibliography':
Container::setBibliography(new Bibliography($child));
break;
case 'macro':
$macroName = '';
foreach ($child->attributes() as $name => $value) {
if ($name == 'name') {
$macroName = (string) $value;
break;
}
}
if ($macroName !== '') {
Container::addMacro($macroName, new Macro($child));
}
break;
case 'locale':
Container::getLocale()->addXml($child);
break;
}
}
return $this;
}
/**
* @covers Geissler\CSL\Rendering\Group::__construct
* @covers Geissler\CSL\Rendering\Group::render
* @covers Geissler\CSL\Rendering\Group::hasAccessEmptyVariable
*/
public function testRenderNames()
{
$layout = '<group delimiter=", ">
<names variable="author">
<name and="symbol" delimiter=", " form="short" />
</names>
</group>';
$json = '[
{
"author": [
{
"family": "Doe",
"given": "John",
"static-ordering": false
},
{
"family": "Roe",
"given": "Jane",
"static-ordering": false
}
],
"id": "ITEM-1",
"issued": {
"date-parts": [
[
"2000"
]
]
},
"title": "Book A",
"type": "book"
},
{
"author": [
{
"family": "Doe",
"given": "John",
"static-ordering": false
},
{
"family": "Roe",
"given": "Jane",
"static-ordering": false
}
],
"id": "ITEM-2",
"issued": {
"date-parts": [
[
"2000"
]
]
},
"title": "Book B",
"type": "book"
}
]';
$this->initElement($layout, $json);
Container::getLocale()->readFile();
$citation = '<citation
disambiguate-add-givenname="true"
disambiguate-add-names="true"
disambiguate-add-year-suffix="true"
et-al-min="2"
et-al-use-first="1"
givenname-disambiguation-rule="by-cite">
<layout></layout>
</citation>';
Container::setCitation(new Citation(new \SimpleXMLElement($citation)));
Container::getContext()->setName('citation');
$this->assertEquals('Doe et al.', $this->object->render(''));
}
protected function initElement($layout, $context = '<citation><layout></layout></citation>', $language = 'en-US')
{
Container::clear();
Container::setData(new Data());
$locale = Factory::locale();
$locale->readFile($language);
Container::setLocale($locale);
if (strpos($context, 'citation') !== false) {
Container::getContext()->setName('citation');
Container::setCitation(new Citation(new \SimpleXMLElement($context)));
} else {
Container::getContext()->setName('bibliography');
Container::setBibliography(new Bibliography(new \SimpleXMLElement($context)));
}
$xml = new \SimpleXMLElement($layout);
$this->object = new Name($xml);
}
