function put_api_cursor (req, res) {
if (req.suffix.length !== 1) {
actions.resultBad(req, res, arangodb.ERROR_HTTP_BAD_PARAMETER);
return;
}
var cursorId = decodeURIComponent(req.suffix[0]);
var cursor = CURSOR(cursorId);
if (! (cursor instanceof arangodb.ArangoCursor)) {
actions.resultBad(req, res, arangodb.ERROR_CURSOR_NOT_FOUND);
return;
}
try {
// note: this might dispose or persist the cursor
actions.resultCursor(req, res, cursor, actions.HTTP_OK);
}
catch (e) {
}
// force garbage-collection
cursor = null;
internal.wait(0.0);
}
function POST_api_cursor(req, res) {
if (req.suffix.length != 0) {
actions.resultNotFound(req, res, arangodb.ERROR_CURSOR_NOT_FOUND);
return;
}
var json = actions.getJsonBody(req, res);
if (json === undefined) {
return;
}
var cursor;
if (json.query != undefined) {
cursor = QUERY(json.query,
json.bindVars,
(json.count != undefined ? json.count : false),
json.batchSize,
(json.batchSize == undefined));
}
else {
actions.resultBad(req, res, arangodb.ERROR_QUERY_EMPTY);
return;
}
// error occurred
if (cursor instanceof ArangoError) {
actions.resultBad(req, res, cursor.errorNum, cursor.errorMessage);
return;
}
// this might dispose or persist the cursor
actions.resultCursor(req, res, cursor, actions.HTTP_CREATED, { countRequested: json.count ? true : false });
}
function post_graph_all_edges (req, res, g) {
var json = actions.getJsonBody(req, res);
if (json === undefined) {
json = {};
}
try {
var data = {
'filter' : '',
'bindVars' : {
'@edgeColl' : g._edges.name()
}
};
var limit = "";
if (json.limit !== undefined) {
limit = " LIMIT " + parseInt(json.limit, 10);
}
if (json.filter !== undefined && json.filter.properties !== undefined) {
process_properties_filter(data, json.filter.properties, "e");
}
if (json.filter !== undefined && json.filter.labels !== undefined) {
process_labels_filter(data, json.filter.labels, "e");
}
var query = "FOR e IN @@edgeColl" + data.filter + limit + " RETURN e";
var options = {
count: json.count,
batchSize: json.batchSize || 1000
};
var cursor = AQL_EXECUTE(query, data.bindVars, options);
// error occurred
if (cursor instanceof Error) {
actions.resultBad(req, res, cursor);
return;
}
// this might dispose or persist the cursor
actions.resultCursor(req,
res,
cursor,
actions.HTTP_CREATED,
{ countRequested: json.count ? true : false });
}
catch (err) {
actions.resultBad(req, res, arangodb.ERROR_GRAPH_INVALID_VERTEX, err);
}
}
callback : function (req, res) {
try {
var body = actions.getJsonBody(req, res);
if (body === undefined) {
return;
}
if (req.requestType != actions.PUT) {
actions.resultUnsupported(req, res);
}
else {
var limit = body.limit;
var skip = body.skip;
var name = body.collection;
var attribute = body.attribute;
var left = body.left;
var right = body.right;
var closed = body.closed;
var collection = db._collection(name);
if (collection === null) {
actions.collectionNotFound(req, res, name);
}
else {
var result;
if (closed) {
result = collection.closedRange(attribute, left, right);
}
else {
result = collection.range(attribute, left, right);
}
if (skip !== null && skip !== undefined) {
result = result.skip(skip);
}
if (limit !== null && limit !== undefined) {
result = result.limit(limit);
}
actions.resultCursor(req, res, CREATE_CURSOR(result.toArray(), true, body.batchSize));
}
}
}
catch (err) {
actions.resultException(req, res, err);
}
}
callback : function (req, res) {
try {
var body = actions.getJsonBody(req, res);
if (body === undefined) {
return;
}
if (req.requestType != actions.PUT) {
actions.resultUnsupported(req, res);
}
else {
var limit = body.limit;
var skip = body.skip;
var attribute = body.attribute;
var query = body.query;
var iid = body.index || undefined;
var name = body.collection;
var collection = db._collection(name);
if (collection === null) {
actions.collectionNotFound(req, res, name);
}
else if (attribute === null || attribute === undefined) {
actions.badParameter(req, res, "attribute");
}
else if (query === null || query === undefined) {
actions.badParameter(req, res, "query");
}
else {
var result = collection.fulltext(attribute, query, iid);
if (skip !== null && skip !== undefined) {
result = result.skip(skip);
}
if (limit !== null && limit !== undefined) {
result = result.limit(limit);
}
actions.resultCursor(req, res, CREATE_CURSOR(result.toArray(), true, body.batchSize));
}
}
}
catch (err) {
actions.resultException(req, res, err);
}
}
function post_api_cursor(req, res) {
if (req.suffix.length !== 0) {
actions.resultNotFound(req, res, arangodb.ERROR_CURSOR_NOT_FOUND);
return;
}
var json = actions.getJsonBody(req, res);
if (json === undefined) {
actions.resultBad(req, res, arangodb.ERROR_QUERY_EMPTY);
return;
}
var cursor;
if (json.query !== undefined) {
cursor = internal.AQL_QUERY(json.query,
json.bindVars,
{
count : json.count || false,
batchSize: json.batchSize || 1000,
ttl: json.ttl
},
json.options);
}
else {
actions.resultBad(req, res, arangodb.ERROR_QUERY_EMPTY);
return;
}
// error occurred
if (cursor instanceof Error) {
actions.resultException(req, res, cursor, undefined, false);
return;
}
// this might dispose or persist the cursor
actions.resultCursor(req,
res,
cursor,
actions.HTTP_CREATED,
{
countRequested: json.count ? true : false
});
}
callback : function (req, res) {
try {
var body = actions.getJsonBody(req, res);
if (body === undefined) {
return;
}
if (req.requestType != actions.PUT) {
actions.resultUnsupported(req, res);
}
else {
var limit = body.limit;
var skip = body.skip;
var example = body.example;
var name = body.collection;
var collection = db._collection(name);
if (collection === null) {
actions.collectionNotFound(req, res, name);
}
else if (typeof example !== "object") {
actions.badParameter(req, res, "example");
}
else {
var result = collection.byExample(example);
if (skip !== null && skip !== undefined) {
result = result.skip(skip);
}
if (limit !== null && limit !== undefined) {
result = result.limit(limit);
}
actions.resultCursor(req, res, CREATE_CURSOR(result.toArray(), true, body.batchSize));
}
}
}
catch (err) {
actions.resultException(req, res, err);
}
}
callback : function (req, res) {
try {
var body = actions.getJsonBody(req, res);
if (body === undefined) {
return;
}
if (req.requestType != actions.PUT) {
actions.resultUnsupported(req, res);
}
else {
var limit = body.limit;
var skip = body.skip;
var latitude = body.latitude;
var longitude = body.longitude;
var distance = body.distance;
var radius = body.radius;
var geo = body.geo;
var name = body.collection;
var collection = db._collection(name);
if (collection === null) {
actions.collectionNotFound(req, res, name);
}
else if (latitude === null || latitude === undefined) {
actions.badParameter(req, res, "latitude");
}
else if (longitude === null || longitude === undefined) {
actions.badParameter(req, res, "longitude");
}
else {
var result;
if (geo === null || geo === undefined) {
result = collection.within(latitude, longitude, radius);
}
else {
result = collection.geo({ id : geo }).within(latitude, longitude, radius);
}
if (skip !== null && skip !== undefined) {
result = result.skip(skip);
}
if (limit !== null && limit !== undefined) {
result = result.limit(limit);
}
if (distance !== null && distance !== undefined) {
result = result.distance(distance);
}
actions.resultCursor(req, res, CREATE_CURSOR(result.toArray(), true, body.batchSize));
}
}
}
catch (err) {
actions.resultException(req, res, err);
}
}
function post_graph_vertex_vertices (req, res, g) {
var json = actions.getJsonBody(req, res);
if (json === undefined) {
json = {};
}
try {
var v = vertex_by_request(req, g);
var data = {
'filter' : '',
'bindVars' : {
'@vertexColl' : g._vertices.name(),
'@edgeColl' : g._edges.name(),
'id' : v._properties._id
}
};
var limit = "";
if (json.limit !== undefined) {
limit = " LIMIT " + parseInt(json.limit, 10);
}
var direction = "any";
if (json.filter !== undefined && json.filter.direction !== undefined) {
if (json.filter.direction === "in") {
direction = "inbound";
}
else if (json.filter.direction === "out") {
direction = "outbound";
}
}
if (json.filter !== undefined && json.filter.properties !== undefined) {
process_properties_filter(data, json.filter.properties, "n.edge");
}
if (json.filter !== undefined && json.filter.labels !== undefined) {
process_labels_filter(data, json.filter.labels, "n.edge");
}
// build aql query
var query = 'FOR n IN NEIGHBORS( @@vertexColl, @@edgeColl, @id, "' + direction + '", null, ' +
'{ includeData: true }) ' + data.filter + limit + " RETURN n.vertex ";
var options = {
count: json.count,
batchSize: json.batchSize || 1000
};
var cursor = AQL_EXECUTE(query, data.bindVars, options);
// error occurred
if (cursor instanceof Error) {
actions.resultBad(req, res, cursor);
return;
}
// this might dispose or persist the cursor
actions.resultCursor(req,
res,
cursor,
actions.HTTP_CREATED,
{ countRequested: json.count ? true : false });
}
catch (err) {
actions.resultBad(req, res, arangodb.ERROR_GRAPH_INVALID_VERTEX, err);
}
}