/**
* @covers Geissler\CSL\Context\Options::set
*/
public function testSet()
{
$layout = '<citation
delimiter-precedes-last="always">
</citation>';
$this->assertInstanceOf('\\Geissler\\CSL\\Context\\Options', $this->object->set('style', new \SimpleXMLElement($layout)));
$this->assertEquals('always', Container::getContext()->getValue('delimiterPrecedesLast'));
}
/**
* 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;
}
/**
* Parses the CitationItems configuration.
*
* @param \SimpleXMLElement $xml
* @throws \ErrorException If layout is missing
*/
public function __construct(\SimpleXMLElement $xml)
{
// init child elements
foreach ($xml->children() as $child) {
switch ($child->getName()) {
case 'layout':
$this->layout = new Layout($child);
break;
case 'sort':
$this->sort = new Sort($child);
break;
}
}
if (isset($this->layout) == false) {
throw new \ErrorException('Missing layout!');
}
// citation options
$this->layout->setOptions(new CitationOptions($xml));
// set global options and inheritable name options
$options = new Options();
$options->set('citation', $xml);
}