/**
* Changes the crawl parameters of an existing crawl (can be while crawling)
* Not all fields are allowed to be updated
*
* @param string $timestamp timestamp of the crawl to change
* @param array $new_info the new parameters
* @param array $machine_urls an array of urls of yioop queue servers
*/
function setCrawlSeedInfo($timestamp, $new_info, $machine_urls = NULL)
{
if ($machine_urls != NULL && !$this->isSingleLocalhost($machine_urls, $timestamp)) {
$params = array($timestamp, $new_info);
$this->execMachines("setCrawlSeedInfo", $machine_urls, serialize($params));
}
$dir = CRAWL_DIR . '/cache/' . self::index_data_base_name . $timestamp;
if (file_exists($dir)) {
$info = IndexArchiveBundle::getArchiveInfo($dir);
$index_info = unserialize($info['DESCRIPTION']);
if (isset($new_info['general']["restrict_sites_by_url"])) {
$index_info[self::RESTRICT_SITES_BY_URL] = $new_info['general']["restrict_sites_by_url"];
}
$updatable_site_info = array("allowed_sites" => array(self::ALLOWED_SITES, 'url'), "disallowed_sites" => array(self::DISALLOWED_SITES, 'url'), "seed_sites" => array(self::TO_CRAWL, "url"), "page_rules" => array(self::PAGE_RULES, 'rule'), "indexed_file_types" => array(self::INDEXED_FILE_TYPES, "extensions"), "active_classifiers" => array(self::ACTIVE_CLASSIFIERS, 'label'), "active_rankers" => array(self::ACTIVE_RANKERS, 'label'));
foreach ($updatable_site_info as $type => $type_info) {
if (isset($new_info[$type][$type_info[1]])) {
$index_info[$type_info[0]] = $new_info[$type][$type_info[1]];
}
}
if (isset($new_info['indexing_plugins']['plugins'])) {
$index_info[self::INDEXING_PLUGINS] = $new_info['indexing_plugins']['plugins'];
}
$info['DESCRIPTION'] = serialize($index_info);
IndexArchiveBundle::setArchiveInfo($dir, $info);
}
}
