/**
* Copy a page to a new one.
*
* @param Page $page The page to be copied.
* @param string|null $title Optional, the title of the copy, if null (default) the title of the copied page.
* @param Page|null $parent Optional, the parent of the copy, if null (default) the parent of the copied page.
*
* @return Page The copy of the page.
*
* @throws InvalidArgumentException Raises if the page is deleted.
*/
private function copy(Page $page, $title = null, Page $parent = null)
{
if (Page::STATE_DELETED & $page->getState()) {
throw new InvalidArgumentException('Cannot duplicate a deleted page.');
}
// Cloning the page
$new_page = clone $page;
$new_page->setTitle(null === $title ? $page->getTitle() : $title)->setLayout($page->getLayout());
// Setting the clone as first child of the parent
if (null !== $parent) {
$new_page = $this->insertNodeAsFirstChildOf($new_page, $parent, $new_page->hasMainSection());
}
// Persisting entities
$this->_em->persist($new_page);
return $new_page;
}
/**
* @covers BackBee\NestedNode\Page::setTitle
*/
public function testSetTitle()
{
$this->assertEquals($this->page, $this->page->setTitle('new-title'));
$this->assertEquals('new-title', $this->page->getTitle());
}
/**
* Computes the URL of a page according to a scheme.
*
* @param array $scheme The scheme to apply
* @param Page $page The page
* @param AbstractClassContent $content The optionnal main content of the page
* @return string The generated URL
*/
private function doGenerate($scheme, Page $page, AbstractClassContent $content = null)
{
$replacement = ['$parent' => $page->isRoot() ? '' : $page->getParent()->getUrl(false), '$title' => StringUtils::urlize($page->getTitle()), '$datetime' => $page->getCreated()->format('ymdHis'), '$date' => $page->getCreated()->format('ymd'), '$time' => $page->getCreated()->format('His')];
$matches = [];
if (preg_match_all('/(\\$content->[a-z]+)/i', $scheme, $matches)) {
foreach ($matches[1] as $pattern) {
$property = explode('->', $pattern);
$property = array_pop($property);
try {
$replacement[$pattern] = StringUtils::urlize($content->{$property});
} catch (\Exception $e) {
$replacement[$pattern] = '';
}
}
}
$matches = [];
if (preg_match_all('/(\\$ancestor\\[([0-9]+)\\])/i', $scheme, $matches)) {
foreach ($matches[2] as $level) {
$ancestor = $this->application->getEntityManager()->getRepository('BackBee\\NestedNode\\Page')->getAncestor($page, $level);
if (null !== $ancestor && $page->getLevel() > $level) {
$replacement['$ancestor[' . $level . ']'] = $ancestor->getUrl(false);
} else {
$replacement['$ancestor[' . $level . ']'] = '';
}
}
}
$url = preg_replace('/\\/+/', '/', str_replace(array_keys($replacement), array_values($replacement), $scheme));
return $this->getUniqueness($page, $url);
}
/**
* Parses definition and resolve value for $metadata.
*
* @param array $definition
* @param MetaData $metadata
* @param Page|NULL $page
*/
private function parseDefinition(array $definition, MetaData $metadata, Page $page = null)
{
foreach ($definition as $attrname => $attrvalue) {
if (!is_array($attrvalue)) {
$attrvalue = [$attrvalue];
}
if (!$metadata->isComputed($attrname)) {
continue;
}
$scheme = '' === $metadata->getAttribute($attrname) ? reset($attrvalue) : $metadata->getAttribute($attrname);
if ('title' === $metadata->getName() && null !== $page && null !== $page->getTitle() && array_key_exists('default', $attrvalue)) {
$scheme = $page->getTitle();
} elseif (array_key_exists('default', $attrvalue)) {
$scheme = $attrvalue['default'];
}
if (null !== $page && null !== $page->getLayout() && array_key_exists('layout', $attrvalue) && array_key_exists($page->getLayout()->getUid(), $attrvalue['layout'])) {
$scheme = $attrvalue['layout'][$page->getLayout()->getUid()];
}
if (null !== $page && null !== $page->getLayout() && array_key_exists('layout', $attrvalue) && array_key_exists($page->getLayout()->getLabel(), $attrvalue['layout'])) {
$scheme = $attrvalue['layout'][$page->getLayout()->getLabel()];
}
$matches = [];
$isComputed = true;
if (null !== $page && preg_match(self::MATCH_PATTERN, $scheme)) {
$value = $this->resolveScheme($scheme, $page);
} elseif (preg_match(self::CONST_PATTERN, $scheme, $matches)) {
$value = $this->resolveConst($matches[1], $page);
} else {
$value = $scheme;
$scheme = null;
$isComputed = false;
}
$metadata->setAttribute($attrname, $value, $scheme, $isComputed);
}
}