/**
* Execute dump command
*
* Returns a proper status code indicating successful execution of the
* command.
*
* @return int
*/
public function dump()
{
if ($this->printVersion()) {
return 0;
}
if (!$this->parseConnectionInformation()) {
return 1;
}
$db = new phpillowCustomConnection($this->connectionInfo['host'], $this->connectionInfo['port'], $this->connectionInfo['user'], $this->connectionInfo['pass']);
$writer = new phpillowToolMultipartWriter($this->stdout);
// Fetch and dump documents in chunks of 1000 documents, since the
// memory consumption might be too high otherwise
// @TODO: Make chunk-size configurable.
$offset = null;
$limit = 1000;
do {
$docs = $db->get($this->connectionInfo['path'] . '/_all_docs?limit=' . $limit . ($offset !== null ? '&startkey="' . $offset . '"' : ''));
foreach ($docs->rows as $nr => $doc) {
if ($nr === 0 && $offset !== null) {
// The document which equals the startkey and already has
// been dumped.
continue;
}
$offset = $doc['id'];
$this->out("Dumping document " . $doc['id'] . "\n");
$doc = $db->get($this->connectionInfo['path'] . '/' . urlencode($doc['id']));
// Skip deleted documents
// @TODO: Make this configurable
if (isset($doc->deleted) && $doc->deleted === true) {
continue;
}
// Fetch attachments explicitly. Including the attachments in
// the doc sometimes causes errors on CouchDB 0.10
$doc = $doc->getFullDocument();
if (isset($doc['_attachments'])) {
foreach ($doc['_attachments'] as $name => $attachment) {
$data = $db->get($this->connectionInfo['path'] . '/' . urlencode($doc['_id']) . '/' . $name, null, true);
$doc['_attachments'][$name]['data'] = $data->data;
}
}
$writer->writeDocument($doc);
}
} while (count($docs->rows) > 1);
unset($writer);
return 0;
}
/**
* Execute dump command
*
* Returns a proper status code indicating successful execution of the
* command.
*
* @return int
*/
public function dump()
{
if ($this->printVersion()) {
return 0;
}
if (!$this->parseConnectionInformation()) {
return 1;
}
$db = new phpillowCustomConnection($this->connectionInfo['host'], $this->connectionInfo['port'], $this->connectionInfo['user'], $this->connectionInfo['pass']);
$writer = new phpillowToolMultipartWriter($this->stdout);
$docs = $db->get($this->connectionInfo['path'] . '/_all_docs');
foreach ($docs->rows as $doc) {
$this->out("Dumping document " . $doc['id'] . "\n");
$writer->writeDocument($db->get($this->connectionInfo['path'] . '/' . urlencode($doc['id']) . '?attachments=true'));
}
unset($writer);
return 0;
}
