import (
"context"
+ "fmt"
+ "strings"
"git.arvados.org/arvados.git/lib/controller/railsproxy"
"git.arvados.org/arvados.git/lib/controller/rpc"
railsProxy := railsproxy.NewConn(cluster)
var conn Conn
conn = Conn{
- cluster: cluster,
- railsProxy: railsProxy,
- loginController: chooseLoginController(cluster, railsProxy),
+ cluster: cluster,
+ railsProxy: railsProxy,
}
+ conn.loginController = chooseLoginController(cluster, &conn)
return &conn
}
+// Logout handles the logout of conn giving to the appropriate loginController
func (conn *Conn) Logout(ctx context.Context, opts arvados.LogoutOptions) (arvados.LogoutResponse, error) {
return conn.loginController.Logout(ctx, opts)
}
+// Login handles the login of conn giving to the appropriate loginController
func (conn *Conn) Login(ctx context.Context, opts arvados.LoginOptions) (arvados.LoginResponse, error) {
return conn.loginController.Login(ctx, opts)
}
+// UserAuthenticate handles the User Authentication of conn giving to the appropriate loginController
func (conn *Conn) UserAuthenticate(ctx context.Context, opts arvados.UserAuthenticateOptions) (arvados.APIClientAuthorization, error) {
return conn.loginController.UserAuthenticate(ctx, opts)
}
+
+func (conn *Conn) GroupContents(ctx context.Context, options arvados.GroupContentsOptions) (arvados.ObjectList, error) {
+ // The requested UUID can be a user (virtual home project), which we just pass on to
+ // the API server.
+ if strings.Index(options.UUID, "-j7d0g-") != 5 {
+ return conn.railsProxy.GroupContents(ctx, options)
+ }
+
+ var resp arvados.ObjectList
+
+ // Get the group object
+ respGroup, err := conn.GroupGet(ctx, arvados.GetOptions{UUID: options.UUID})
+ if err != nil {
+ return resp, err
+ }
+
+ // If the group has groupClass 'filter', apply the filters before getting the contents.
+ if respGroup.GroupClass == "filter" {
+ if filters, ok := respGroup.Properties["filters"].([]interface{}); ok {
+ for _, f := range filters {
+ // f is supposed to be a []string
+ tmp, ok2 := f.([]interface{})
+ if !ok2 || len(tmp) < 3 {
+ return resp, fmt.Errorf("filter unparsable: %T, %+v, original field: %T, %+v\n", tmp, tmp, f, f)
+ }
+ var filter arvados.Filter
+ if attr, ok2 := tmp[0].(string); ok2 {
+ filter.Attr = attr
+ } else {
+ return resp, fmt.Errorf("filter unparsable: attribute must be string: %T, %+v, filter: %T, %+v\n", tmp[0], tmp[0], f, f)
+ }
+ if operator, ok2 := tmp[1].(string); ok2 {
+ filter.Operator = operator
+ } else {
+ return resp, fmt.Errorf("filter unparsable: operator must be string: %T, %+v, filter: %T, %+v\n", tmp[1], tmp[1], f, f)
+ }
+ filter.Operand = tmp[2]
+ options.Filters = append(options.Filters, filter)
+ }
+ } else {
+ return resp, fmt.Errorf("filter unparsable: not an array\n")
+ }
+ // Use the generic /groups/contents endpoint for filter groups
+ options.UUID = ""
+ }
+
+ return conn.railsProxy.GroupContents(ctx, options)
+}