/**
* Generates and returns url for the provided page.
*
* @param Page $page The page to generate its url
* @param AbstractClassContent $content The optional main content of the page
* @return string
*/
public function generate(Page $page, AbstractClassContent $content = null, $force = false, $exceptionOnMissingScheme = true)
{
if (!is_bool($force)) {
throw new \InvalidArgumentException(sprintf('%s method expect `force parameter` to be type of boolean, %s given', __METHOD__, gettype($force)));
}
if (null !== $page->getUrl(false) && $page->getState() & Page::STATE_ONLINE && (!$force && $this->preserveOnline)) {
return $page->getUrl(false);
}
if ($page->isRoot() && array_key_exists('_root_', $this->schemes)) {
return $this->doGenerate($this->schemes['_root_'], $page, $content);
}
if (isset($this->schemes['_layout_']) && is_array($this->schemes['_layout_'])) {
if (array_key_exists($page->getLayout()->getUid(), $this->schemes['_layout_'])) {
return $this->doGenerate($this->schemes['_layout_'][$page->getLayout()->getUid()], $page);
}
}
if (null !== $content && array_key_exists('_content_', $this->schemes)) {
$shortClassname = str_replace(AbstractContent::CLASSCONTENT_BASE_NAMESPACE, '', get_class($content));
if (array_key_exists($shortClassname, $this->schemes['_content_'])) {
return $this->doGenerate($this->schemes['_content_'][$shortClassname], $page, $content);
}
}
if (array_key_exists('_default_', $this->schemes)) {
return $this->doGenerate($this->schemes['_default_'], $page, $content);
}
$url = $page->getUrl(false);
if (!empty($url)) {
return $url;
}
if (true === $exceptionOnMissingScheme) {
throw new RewritingException(sprintf('No rewriting scheme found for Page (#%s)', $page->getUid()), RewritingException::MISSING_SCHEME);
}
return '/' . $page->getUid();
}
/**
* Compute values of attributes according to the AbstractClassContent provided.
*
* @param \BackBee\CoreDomain\ClassContent\AbstractClassContent $content
*
* @return \BackBee\MetaData\MetaData
*/
public function computeAttributes(AbstractClassContent $content, Page $page = null)
{
foreach ($this->attributes as $attribute => $value) {
if (true === $this->is_computed[$attribute] && true === array_key_exists($attribute, $this->scheme)) {
try {
$functions = explode('||', $value);
$matches = array();
if (false !== preg_match_all('/(\\$([a-z_\\/\\\\]+)(\\[([0-9]+)\\]){0,1}(->){0,1})+/i', $this->scheme[$attribute], $matches, PREG_PATTERN_ORDER)) {
$this->attributes[$attribute] = $this->scheme[$attribute];
$initial_content = $content;
$count = count($matches[0]);
for ($i = 0; $i < $count; $i++) {
$content = $initial_content;
foreach (explode('->', $matches[0][$i]) as $scheme) {
$draft = null;
if (true === is_object($content)) {
if (null !== ($draft = $content->getDraft())) {
$content->releaseDraft();
}
}
$newcontent = $content;
$m = array();
if (preg_match('/\\$([a-z\\/\\\\]+)(\\[([0-9]+)\\]){0,1}/i', $scheme, $m)) {
if (3 < count($m) && $content instanceof ContentSet && 'ContentSet' === $m[1]) {
$newcontent = $content->item($m[3]);
} elseif (3 < count($m) && $content instanceof ContentSet) {
$index = intval($m[3]);
$classname = 'BackBee\\CoreDomain\\ClassContent\\' . str_replace('/', NAMESPACE_SEPARATOR, $m[1]);
foreach ($content as $subcontent) {
if (get_class($subcontent) == $classname) {
if (0 === $index) {
$newcontent = $subcontent;
} else {
$index--;
}
}
}
} elseif (true === is_object($content) && 1 < count($m)) {
$property = $m[1];
try {
$newcontent = $content->{$property};
} catch (\Exception $e) {
$newcontent = new Text();
}
}
}
if (null !== $draft) {
$content->setDraft($draft);
}
$content = $newcontent;
}
if ($content instanceof AbstractClassContent && $content->isElementContent()) {
if (null !== ($draft = $content->getDraft())) {
$content->releaseDraft();
}
if ($content instanceof File) {
$new_value = $content->path;
} else {
$new_value = trim(str_replace(array("\n", "\r"), '', strip_tags('' . $content)));
}
$this->attributes[$attribute] = str_replace($matches[0][$i], $new_value, $this->attributes[$attribute]);
if (null !== $draft) {
$content->setDraft($draft);
}
} elseif (true === is_array($content)) {
$v = array();
foreach ($content as $c) {
if ($c instanceof Keyword) {
}
$v[] = trim(str_replace(array("\n", "\r"), '', strip_tags('' . $c)));
}
$this->attributes[$attribute] = str_replace($matches[0][$i], implode(',', $v), $this->attributes[$attribute]);
} else {
$new_value = trim(str_replace(array("\n", "\r"), '', strip_tags($content)));
$this->attributes[$attribute] = str_replace($matches[0][$i], $new_value, $this->attributes[$attribute]);
}
}
}
array_shift($functions);
if (0 < count($functions)) {
foreach ($functions as $fct) {
$parts = explode(':', $fct);
$functionName = array_shift($parts);
array_unshift($parts, $this->attributes[$attribute]);
$this->attributes[$attribute];
$this->attributes[$attribute] = call_user_func_array($functionName, $parts);
}
}
} catch (\Exception $e) {
}
} elseif (preg_match('/^\\#([a-z]+)$/i', $value, $matches)) {
switch (strtolower($matches[1])) {
case 'url':
if (null !== $page) {
$this->attributes[$attribute] = $page->getUrl();
}
default:
break;
}
}
}
return $this;
}