+ private function exportBlockedServers(IConfig $config)
+ {
+ $filename = $this->getArgument(1);
+ $blocklist = $config->get('system', 'blocklist', []);
+ $fp = fopen($filename, 'w');
+ foreach ($blocklist as $domain) {
+ fputcsv($fp, $domain);
+ }
+ }
+ /**
+ * Imports a list of domains and a reason for the block from a CSV
+ * file, e.g. created with the export function.
+ *
+ * @param IConfig $config
+ */
+ private function importBlockedServers(IConfig $config)
+ {
+ $filename = $this->getArgument(1);
+ $currBlockList = $config->get('system', 'blocklist', []);
+ $newBlockList = [];
+ if (($fp = fopen($filename, 'r')) !== FALSE) {
+ while (($data = fgetcsv($fp, 1000, ',')) !== FALSE) {
+ $domain = $data[0];
+ if (count($data) == 0) {
+ $reason = self::DEFAULT_REASON;
+ } else {
+ $reason = $data[1];
+ }
+ $data = [
+ 'domain' => $domain,
+ 'reason' => $reason
+ ];
+ if (!in_array($data, $newBlockList))
+ $newBlockList[] = $data;
+ }
+ foreach ($currBlockList as $blocked) {
+ if (!in_array($blocked, $newBlockList))
+ $newBlockList[] = $blocked;
+ }
+ if ($config->set('system', 'blocklist', $newBlockList)) {
+ $this->out(sprintf("Entries from %s that were not blocked before are now blocked", $filename));
+ return 0;
+ } else {
+ $this->out(sprintf("Couldn't save '%s' as blocked server", $domain));
+ return 1;
+ }
+
+ }
+ }
+
+ /**
+ * Prints the whole list of blocked domains including the reason
+ *
+ /* @param IConfig $config
+ */