public static function daoToEntry($listDAO)
{
$list = array();
if (!is_array($listDAO)) {
$listDAO = array($listDAO);
}
foreach ($listDAO as $key => $dao) {
$entry = new FreshRSS_Entry($dao['id_feed'], $dao['guid'], $dao['title'], $dao['author'], $dao['content'], $dao['link'], $dao['date'], $dao['is_read'], $dao['is_favorite'], $dao['tags']);
if (isset($dao['id'])) {
$entry->_id($dao['id']);
}
$list[] = $entry;
}
unset($listDAO);
return $list;
}
/**
* This method import a JSON-based file (Google Reader format).
*
* @param string $article_file the JSON file content.
* @param boolean $starred true if articles from the file must be starred.
* @return boolean true if an error occured, false else.
*/
private function importJson($article_file, $starred = false)
{
$article_object = json_decode($article_file, true);
if (is_null($article_object)) {
Minz_Log::warning('Try to import a non-JSON file');
return true;
}
$is_read = FreshRSS_Context::$user_conf->mark_when['reception'] ? 1 : 0;
$google_compliant = strpos($article_object['id'], 'com.google') !== false;
$error = false;
$article_to_feed = array();
$nb_feeds = count($this->feedDAO->listFeeds());
$limits = FreshRSS_Context::$system_conf->limits;
// First, we check feeds of articles are in DB (and add them if needed).
foreach ($article_object['items'] as $item) {
$key = $google_compliant ? 'htmlUrl' : 'feedUrl';
$feed = new FreshRSS_Feed($item['origin'][$key]);
$feed = $this->feedDAO->searchByUrl($feed->url());
if (is_null($feed)) {
// Feed does not exist in DB,we should to try to add it.
if ($nb_feeds >= $limits['max_feeds']) {
// Oops, no more place!
Minz_Log::warning(_t('feedback.sub.feed.over_max', $limits['max_feeds']));
} else {
$feed = $this->addFeedJson($item['origin'], $google_compliant);
}
if (is_null($feed)) {
// Still null? It means something went wrong.
$error = true;
} else {
// Nice! Increase the counter.
$nb_feeds += 1;
}
}
if (!is_null($feed)) {
$article_to_feed[$item['id']] = $feed->id();
}
}
// Then, articles are imported.
$prepared_statement = $this->entryDAO->addEntryPrepare();
$this->entryDAO->beginTransaction();
foreach ($article_object['items'] as $item) {
if (!isset($article_to_feed[$item['id']])) {
// Related feed does not exist for this entry, do nothing.
continue;
}
$feed_id = $article_to_feed[$item['id']];
$author = isset($item['author']) ? $item['author'] : '';
$key_content = $google_compliant && !isset($item['content']) ? 'summary' : 'content';
$tags = $item['categories'];
if ($google_compliant) {
// Remove tags containing "/state/com.google" which are useless.
$tags = array_filter($tags, function ($var) {
return strpos($var, '/state/com.google') === false;
});
}
$entry = new FreshRSS_Entry($feed_id, $item['id'], $item['title'], $author, $item[$key_content]['content'], $item['alternate'][0]['href'], $item['published'], $is_read, $starred);
$entry->_id(min(time(), $entry->date(true)) . uSecString());
$entry->_tags($tags);
$entry = Minz_ExtensionManager::callHook('entry_before_insert', $entry);
if (is_null($entry)) {
// An extension has returned a null value, there is nothing to insert.
continue;
}
$values = $entry->toArray();
$id = $this->entryDAO->addEntry($values, $prepared_statement);
if (!$error && $id === false) {
$error = true;
}
}
$this->entryDAO->commit();
return $error;
}
