/**
* Handler for the issue change event.
*
* @param MetaIssue $p_oldIssue
* @param MetaIssue $p_newIssue
*/
private function setIssueHandler(MetaIssue $p_oldIssue, MetaIssue $p_newIssue)
{
static $issueHandlerRunning = false;
if (!$this->m_readonlyProperties['preview'] && !$p_newIssue->is_published && $p_newIssue->defined()) {
return;
}
if ($issueHandlerRunning || $p_newIssue->same_as($p_oldIssue)) {
return;
}
$issueHandlerRunning = true;
if ($p_newIssue->defined() && !$this->getPublication()->same_as($p_newIssue->publication)) {
$this->setPublicationHandler($this->getPublication(), $p_newIssue->publication);
}
if ($p_newIssue->defined() && !$this->getLanguage()->same_as($p_newIssue->language)) {
$this->setLanguageHandler($this->getLanguage(), $p_newIssue->language);
}
$this->setSectionHandler($this->getSection(), self::$m_nullMetaSection);
$this->m_readonlyProperties['url']->issue = $p_newIssue;
$this->m_objects['issue'] = $p_newIssue;
$issueHandlerRunning = false;
}
/**
* Get issue
*
* @param string $name
* @return MetaIssue
*/
private function _getIssue($name, MetaLanguage $language, MetaPublication $publication)
{
if (!empty($name)) {
$issueArray = Issue::GetIssues($publication->identifier, $language->number, null, $name, null, !$this->m_preview);
if (is_array($issueArray) && sizeof($issueArray) == 1) {
$issue = new MetaIssue($publication->identifier, $language->number, $issueArray[0]->getIssueNumber());
} else {
throw new InvalidArgumentException("Invalid issue identifier in URL.", self::INVALID_ISSUE);
}
} else {
$issueObj = Issue::GetCurrentIssue($publication->identifier, $language->number);
$issue = new MetaIssue($publication->identifier, $language->number, $issueObj->getIssueNumber());
if (!$issue->defined()) {
throw new InvalidArgumentException("No published issue was found.", self::INVALID_ISSUE);
}
}
return $issue;
}
/**
* Get issue
*
* @param string $name
*
* @return MetaIssue
*/
private function _getIssue($name, MetaLanguage $language, MetaPublication $publication)
{
$cacheService = \Zend_Registry::get('container')->getService('newscoop.cache');
$issueKey = $cacheService->getCacheKey(array('metaIssue', $name, $publication->identifier, $language->number), 'issue');
if ($cacheService->contains($issueKey)) {
return $cacheService->fetch($issueKey);
}
$issueObj = Issue::GetCurrentIssue($publication->identifier, $language->number);
if (!empty($name)) {
$issueArray = Issue::GetIssues($publication->identifier, $language->number, null, $name, null, !$this->m_preview);
if (is_array($issueArray) && sizeof($issueArray) == 1) {
$issue = new MetaIssue($publication->identifier, $language->number, $issueArray[0]->getIssueNumber());
} else {
throw new InvalidArgumentException("Invalid issue identifier in URL.", self::INVALID_ISSUE);
}
} else {
$issue = new MetaIssue($publication->identifier, $language->number, $issueObj->getIssueNumber());
if (!$issue->defined()) {
throw new InvalidArgumentException("No published issue was found.", self::INVALID_ISSUE);
}
}
$cacheService->save($issueKey, $issue);
return $issue;
}
/**
* Returns whether the template name given is a valid template resource.
*
* @param string $p_templateName
* The name of the template from the URI path
*
* @return boolean
* true on success, false on failure
*/
protected function isValidTemplate($p_templateName)
{
if (is_null($this->m_issue) || !$this->m_issue->defined()) {
return false;
}
$resourceId = new ResourceId(__CLASS__);
$syncResService = $resourceId->getService(ISyncResourceService::NAME);
return !is_null($syncResService->findByPath($this->getThemePath() . $p_templateName));
}
