/**
* Send request to refresh article cache on Facebook
*
* @param int $number
* @param int $languageId
*
* @return mixed response from Facebook about url, or array with error message
*/
private function clearpageCache($number, $languageId)
{
$article = new \Article($languageId, $number);
if (!$article->isPublished()) {
return array('message' => $this->get('translator')->trans('fb.label.errornot'));
}
$url = \ShortURL::GetURL($article->getPublicationId(), $article->getLanguageId(), $article->getIssueNumber(), $article->getSectionNumber(), $article->getArticleNumber());
try {
$curlClient = new \Buzz\Client\Curl();
$curlClient->setTimeout(10000);
$browser = new \Buzz\Browser($curlClient);
$result = $browser->post('https://graph.facebook.com/?id=' . $url . '&scrape=true');
$urlInfo = json_decode($result->getContent(), true);
} catch (\Buzz\Exception\ClientException $e) {
return array('message' => $this->get('translator')->trans('fb.label.error'));
}
return $urlInfo;
}
/**
* Returns true if the article was translated in to the language
* identified by the given language code
*
* @param string $p_language - language code
* @return bool
*/
public function translated_to($p_language) {
if (is_string($p_language)) {
$languages = Language::GetLanguages(null, $p_language);
if (sizeof($languages) == 0) {
return (int)false;
}
$language = $languages[0];
} else {
$language = $p_language;
}
$article = new Article($language->getLanguageId(),
$this->m_dbObject->getArticleNumber());
return (int)$article->exists()
&& ($article->isPublished() || CampTemplate::singleton()->context()->preview);
}
/**
* Get article
*
* @param int $articleNo
* @param MetaLanguage $language
* @return MetaArticle
*/
private function _getArticle($articleNo, MetaLanguage $language)
{
if (empty($articleNo)) {
return null;
}
$cacheService = \Zend_Registry::get('container')->getService('newscoop.cache');
$cacheKey = $cacheService->getCacheKey(array('getArticle', $articleNo, $language->number), 'article');
if ($cacheService->contains($cacheKey)) {
$metaArticle = $cacheService->fetch($cacheKey);
} else {
$articleObj = new Article($language->number, $articleNo);
if (!$articleObj->exists() || !$this->m_preview && !$articleObj->isPublished()) {
throw new InvalidArgumentException("Invalid article identifier in URL.", self::INVALID_ARTICLE);
}
$metaArticle = new MetaArticle($language->number, $articleObj->getArticleNumber());
$cacheService->save($cacheKey, $metaArticle);
}
return $metaArticle;
}
/**
*
*/
public static function GetTemplate($p_lngId, $p_pubId, $p_issNr, $p_sctNr, $p_artNr, $p_isPublished = true)
{
$cacheService = \Zend_Registry::get('container')->getService('newscoop.cache');
global $g_ado_db;
if ($p_lngId <= 0) {
$cacheKey = $cacheService->getCacheKey('legacy_publication' . $p_pubId, 'publication');
if ($cacheService->contains($cacheKey)) {
$publication = $cacheService->fetch($cacheKey);
} else {
$publication = new Publication($p_pubId);
$cacheService->save($cacheKey, $publication);
}
if (!$publication->exists()) {
return null;
}
$p_lngId = $publication->getLanguageId();
}
if ($p_artNr > 0) {
if ($p_issNr <= 0 || $p_sctNr <= 0) {
$article = new Article($p_lngId, $p_artNr);
if (!$article->exists() || $p_isPublished && !$article->isPublished()) {
return self::GetInvalidURLTemplate($p_pubId, $p_issNr, $p_lngId, $p_isPublished);
}
$p_issNr = $article->getIssueNumber();
$p_sctNr = $article->getSectionNumber();
}
return self::GetArticleTemplate($p_lngId, $p_pubId, $p_issNr, $p_sctNr);
}
if ($p_sctNr > 0) {
if ($p_issNr <= 0) {
$sql = 'SELECT MAX(i.Number) AS Number ' . 'FROM Sections as s, Issues as i ' . 'WHERE s.IdPublication = i.IdPublication' . ' AND s.IdLanguage = i.IdLanguage' . ' AND s.IdPublication = ' . (int) $p_pubId . ' AND s.IdLanguage = ' . (int) $p_lngId;
if ($p_isPublished == true) {
$sql .= " AND i.Published = 'Y'";
}
$data = $g_ado_db->GetOne($sql);
if (empty($data)) {
return null;
}
$p_issNr = $data;
}
return self::GetSectionTemplate($p_lngId, $p_pubId, $p_issNr, $p_sctNr);
}
if ($p_issNr <= 0) {
$sql = 'SELECT MAX(Number) AS Number FROM Issues ' . 'WHERE IdPublication = ' . $p_pubId . ' AND IdLanguage = ' . $p_lngId;
if ($p_isPublished == true) {
$sql .= " AND Published = 'Y'";
}
$data = $g_ado_db->GetOne($sql);
if (empty($data)) {
return null;
}
$p_issNr = $data;
}
return self::GetIssueTemplate($p_lngId, $p_pubId, $p_issNr);
}
/**
* Sets the URL values.
*
* Algorithm:
* - identify object (e.g.: publication, language, issue, section, article)
* - object defined
* - valid object?
* - yes: set
* - no: return error
* - object undefined
* - has default value?
* - yes: set
* - no:
* - object mandatory?
* - yes: return error
* - no: continue
*
* @return PEAR_Error
*
*/
private function setURL()
{
$this->setQueryVar('acid', null);
$this->m_publication = null;
$this->m_language = null;
$this->m_issue = null;
$this->m_section = null;
$this->m_article = null;
// gets the publication object based on site name (URI host)
$alias = preg_replace('/^'.$this->getScheme().':\/\//', '', $this->getBase());
$aliasObj = new Alias($alias);
if ($aliasObj->exists()) {
$this->m_publication = new MetaPublication($aliasObj->getPublicationId());
}
if (is_null($this->m_publication) || !$this->m_publication->defined()) {
return new PEAR_Error("Invalid site name '$alias' in URL.", self::INVALID_SITE_NAME);
}
// reads parameters values if any
$params = str_replace($this->m_config->getSetting('SUBDIR'), '', $this->getPath());
$cParams = explode('/', trim($params, '/'));
$cParamsSize = sizeof($cParams);
if ($cParamsSize >= 1) {
$cLangCode = $cParams[0];
}
if ($cParamsSize >= 2) {
$cIssueSName = $cParams[1];
}
if ($cParamsSize >= 3) {
$cSectionSName = $cParams[2];
}
if ($cParamsSize >= 4) {
$cArticleSName = $cParams[3];
}
// gets the language identifier and sets the language code
if (!empty($cLangCode)) {
$langArray = Language::GetLanguages(null, $cLangCode);
if (is_array($langArray) && sizeof($langArray) == 1) {
$this->m_language = new MetaLanguage($langArray[0]->getLanguageId());
}
} else {
$this->m_language = new MetaLanguage($this->m_publication->default_language->number);
}
if (is_null($this->m_language) || !$this->m_language->defined()) {
return new PEAR_Error("Invalid language identifier in URL.", self::INVALID_LANGUAGE);
}
// gets the issue number and sets the issue short name
if (!empty($cIssueSName)) {
$publishedOnly = !$this->m_preview;
$issueArray = Issue::GetIssues($this->m_publication->identifier,
$this->m_language->number, null, $cIssueSName, null, $publishedOnly);
if (is_array($issueArray) && sizeof($issueArray) == 1) {
$this->m_issue = new MetaIssue($this->m_publication->identifier,
$this->m_language->number,
$issueArray[0]->getIssueNumber());
} else {
return new PEAR_Error("Invalid issue identifier in URL.", self::INVALID_ISSUE);
}
} else {
$issueObj = Issue::GetCurrentIssue($this->m_publication->identifier,
$this->m_language->number);
$this->m_issue = new MetaIssue($this->m_publication->identifier,
$this->m_language->number, $issueObj->getIssueNumber());
if (!$this->m_issue->defined()) {
return new PEAR_Error("No published issue was found.", self::INVALID_ISSUE);
}
}
// gets the section number and sets the section short name
if (!empty($cSectionSName)) {
$sectionArray = Section::GetSections($this->m_publication->identifier,
$this->m_issue->number,
$this->m_language->number,
$cSectionSName);
if (is_array($sectionArray) && sizeof($sectionArray) == 1) {
$this->m_section = new MetaSection($this->m_publication->identifier,
$this->m_issue->number,
$this->m_language->number,
$sectionArray[0]->getSectionNumber());
} else {
return new PEAR_Error("Invalid section identifier in URL.", self::INVALID_SECTION);
}
}
// gets the article number and sets the article short name
if (!empty($cArticleSName)) {
// we pass article short name as article identifier as they are
// the same for Campsite, we will have to change this in the future
$articleObj = new Article($this->m_language->number, $cArticleSName);
if (!$articleObj->exists() || (!$this->m_preview && !$articleObj->isPublished())) {
return new PEAR_Error("Invalid article identifier in URL.", self::INVALID_ARTICLE);
}
$this->m_article = new MetaArticle($this->m_language->number,
$articleObj->getArticleNumber());
}
$templateId = CampRequest::GetVar(CampRequest::TEMPLATE_ID);
$this->m_template = new MetaTemplate($this->getTemplate($templateId));
if (!$this->m_template->defined()) {
return new PEAR_Error("Invalid template in URL or no default template specified.",
self::INVALID_TEMPLATE);
}
$this->m_validURI = true;
$this->validateCache(false);
} // fn setURL
/**
*
*/
public static function GetTemplate($p_lngId, $p_pubId, $p_issNr, $p_sctNr, $p_artNr, $p_isPublished = true)
{
global $g_ado_db;
if ($p_lngId <= 0) {
$publication = new Publication($p_pubId);
if (!$publication->exists()) {
return null;
}
$p_lngId = $publication->getLanguageId();
}
if ($p_artNr > 0) {
if ($p_issNr <= 0 || $p_sctNr <= 0) {
$article = new Article($p_lngId, $p_artNr);
if (!$article->exists() || $p_isPublished && !$article->isPublished()) {
return self::GetInvalidURLTemplate($p_pubId, $p_issNr, $p_lngId, $p_isPublished);
}
$p_issNr = $article->getIssueNumber();
$p_sctNr = $article->getSectionNumber();
}
return self::GetArticleTemplate($p_lngId, $p_pubId, $p_issNr, $p_sctNr);
}
if ($p_sctNr > 0) {
if ($p_issNr <= 0) {
$sql = 'SELECT MAX(i.Number) AS Number ' . 'FROM Sections as s, Issues as i ' . 'WHERE s.IdPublication = i.IdPublication' . ' AND s.IdLanguage = i.IdLanguage' . ' AND s.IdPublication = ' . (int) $p_pubId . ' AND s.IdLanguage = ' . (int) $p_lngId;
if ($p_isPublished == true) {
$sql .= " AND i.Published = 'Y'";
}
$data = $g_ado_db->GetOne($sql);
if (empty($data)) {
return null;
}
$p_issNr = $data;
}
return self::GetSectionTemplate($p_lngId, $p_pubId, $p_issNr, $p_sctNr);
}
if ($p_issNr <= 0) {
$sql = 'SELECT MAX(Number) AS Number FROM Issues ' . 'WHERE IdPublication = ' . $p_pubId . ' AND IdLanguage = ' . $p_lngId;
if ($p_isPublished == true) {
$sql .= " AND Published = 'Y'";
}
$data = $g_ado_db->GetOne($sql);
if (empty($data)) {
return null;
}
$p_issNr = $data;
}
return self::GetIssueTemplate($p_lngId, $p_pubId, $p_issNr);
}
/**
* Get article
*
* @param int $articleNo
* @param MetaLanguage $language
* @return MetaArticle
*/
private function _getArticle($articleNo, MetaLanguage $language)
{
if (empty($articleNo)) {
return null;
}
$articleObj = new Article($language->number, $articleNo);
if (!$articleObj->exists() || !$this->m_preview && !$articleObj->isPublished()) {
throw new InvalidArgumentException("Invalid article identifier in URL.", self::INVALID_ARTICLE);
}
return new MetaArticle($language->number, $articleObj->getArticleNumber());
}
