// Copy.
//
// @param dest string
// @param args... bool
// @return map[string]interface{}, error
// @panics
func (this *Document) Copy(dest string, args ...bool) (map[string]interface{}, error) {
id := this.GetId()
if id == "" {
panic("_id field could not be empty!")
}
if dest == "" {
panic("Destination could not be empty!")
}
query, headers := util.Map(), util.Map()
headers["Destination"] = dest
if args != nil {
if args[0] == true {
query["batch"] = "ok"
}
if args[1] == true {
headers["X-Couch-Full-Commit"] = "true"
}
}
data, err := this.Database.Client.Copy(this.Database.Name+"/"+util.UrlEncode(id), query, headers).
GetBodyData(nil)
if err != nil {
return nil, err
}
return map[string]interface{}{
"ok": util.DigBool("ok", data),
"id": util.DigString("id", data),
"rev": util.DigString("rev", data),
}, nil
}
// Copy to.
//
// @param dest string
// @param destRev string
// @param args... bool
// @return map[string]interface{}, error
// @panics
func (this *Document) CopyTo(dest, destRev string, args ...bool) (map[string]interface{}, error) {
id, rev := this.GetId(), this.GetRev()
if id == "" || rev == "" {
panic("Both _id & _rev fields could not be empty!")
}
if dest == "" || destRev == "" {
panic("Destination & destination revision could not be empty!")
}
query, headers := util.Map(), util.Map()
headers["If-Match"] = rev
headers["Destination"] = util.StringFormat("%s?rev=%s", dest, destRev)
if args != nil {
if args[0] == true {
query["batch"] = "ok"
}
if args[1] == true {
headers["X-Couch-Full-Commit"] = "true"
}
}
data, err := this.Database.Client.Copy(this.Database.Name+"/"+util.UrlEncode(id), query, headers).
GetBodyData(nil)
if err != nil {
return nil, err
}
return map[string]interface{}{
"ok": util.DigBool("ok", data),
"id": util.DigString("id", data),
"rev": util.DigString("rev", data),
}, nil
}
// Remove.
//
// @param args... bool
// @return map[string]interface{}, error
// @panics
func (this *Document) Remove(args ...bool) (map[string]interface{}, error) {
id, rev := this.GetId(), this.GetRev()
if id == "" || rev == "" {
panic("Both _id & _rev fields could not be empty!")
}
query, headers := util.Map(), util.Map()
headers["If-Match"] = rev
if args != nil {
if args[0] == true {
query["batch"] = "ok"
}
if args[1] == true {
headers["X-Couch-Full-Commit"] = "true"
}
}
data, err := this.Database.Client.Delete(this.Database.Name+"/"+util.UrlEncode(id), query, headers).
GetBodyData(nil)
if err != nil {
return nil, err
}
return map[string]interface{}{
"ok": util.DigBool("ok", data),
"id": util.DigString("id", data),
"rev": util.DigString("rev", data),
}, nil
}
// Create database.
//
// @param target string
// @param targetCreate bool
// @return bool
func (this *Database) Replicate(
target string, targetCreate bool) (map[string]interface{}, error) {
// prepare body
body := util.ParamList(
"source", this.Name,
"target", target,
"create_target", targetCreate,
)
data, err := this.Client.Post("/_replicate", nil, body, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
for key, value := range data.(map[string]interface{}) {
// grap, set & pass history field
if key == "history" {
ret[key] = util.MapList(value)
for i, history := range value.([]interface{}) {
ret[key].([]map[string]interface{})[i] = util.Map()
for kkey, vvalue := range history.(map[string]interface{}) {
ret[key].([]map[string]interface{})[i][kkey] = vvalue
}
}
continue
}
ret[key] = value
}
return ret, nil
}
// Get UUID.
//
// @param body map[string]interface{}
// @return map[string]interface{}, error
// @panics
func (this *Server) Replicate(body map[string]interface{}) (map[string]interface{}, error) {
body = util.Param(body)
if body["source"] == nil || body["target"] == nil {
panic("Both source & target required!")
}
data, err := this.Client.Post("/_replicate", nil, body, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
for key, value := range data.(map[string]interface{}) {
// grap, set & pass history field
if key == "history" {
ret["history"] = util.MapList(value)
for i, history := range value.([]interface{}) {
ret["history"].([]map[string]interface{})[i] = util.Map()
for kkey, vvalue := range history.(map[string]interface{}) {
ret["history"].([]map[string]interface{})[i][kkey] = vvalue
}
}
continue
}
ret[key] = value
}
return ret, nil
}
// Update documents.
//
// @param document []map[string]interface{}
// @return []map[string]interface{}, error
// @panics
func (this *Database) UpdateDocumentAll(
documents []interface{}) ([]map[string]interface{}, error) {
docs := util.MapList(documents)
for i, doc := range documents {
if docs[i] == nil {
docs[i] = util.Map()
}
for key, value := range doc.(map[string]interface{}) {
docs[i][key] = value
}
// these are required params
if docs[i]["_id"] == nil || docs[i]["_rev"] == nil {
panic("Both _id & _rev fields are required!")
}
}
body := util.ParamList("docs", docs)
data, err := this.Client.Post(this.Name+"/_bulk_docs", nil, body, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.MapList(data)
for i, doc := range data.([]interface{}) {
if ret[i] == nil {
ret[i] = util.Map()
}
for key, value := range doc.(map[string]interface{}) {
ret[i][key] = value
}
}
return ret, nil
}
// Ping.
//
// @param statusCodes... uint16
// @return bool
// @panics
func (this *DocumentAttachment) Ping(statusCodes ...uint16) bool {
if this.Document == nil {
panic("Attachment document is not defined!")
}
docId := this.Document.GetId()
docRev := this.Document.GetRev()
if docId == "" {
panic("Attachment document _id is required!")
}
if this.FileName == "" {
panic("Attachment file name is required!")
}
query, headers := util.Map(), util.Map()
if docRev != "" {
query["rev"] = docRev
}
if this.Digest != "" {
headers["If-None-Match"] = util.Quote(this.Digest)
}
database := this.Document.GetDatabase()
response := database.Client.Head(util.StringFormat("%s/%s/%s",
database.Name, docId, util.UrlEncode(this.FileName)), query, headers)
// try to match given status codes
for _, statusCode := range statusCodes {
if response.GetStatusCode() == statusCode {
return true
}
}
return false
}
// Save.
//
// @param args... bool
// @return map[string]interface{}, error
func (this *Document) Save(args ...bool) (map[string]interface{}, error) {
query, headers, body := util.Map(), util.Map(), this.GetData()
if args != nil {
if args[0] == true {
query["batch"] = "ok"
}
if args[1] == true {
headers["X-Couch-Full-Commit"] = "true"
}
}
if this.Rev != "" {
headers["If-Match"] = this.Rev
}
if this.Attachments != nil {
body["_attachments"] = util.Map()
for name, attachment := range this.Attachments {
body["_attachments"].(map[string]interface{})[name] = attachment.ToArray(true)
}
}
// make a reusable lambda
_func := func(data interface{}, err error) (map[string]interface{}, error) {
if err != nil {
return nil, err
}
id, rev := util.DigString("id", data), util.DigString("rev", data)
// set id & rev for next save() instant calls
if id != "" && this.Id == nil {
this.SetId(id)
}
if rev != "" {
this.SetRev(rev)
}
return map[string]interface{}{
"ok": util.DigBool("ok", data),
"id": id,
"rev": rev,
}, nil
}
if this.Id == nil {
return _func( // insert action
this.Database.Client.Post(this.Database.Name, query, body, headers).
GetBodyData(nil))
} else {
return _func( // update action
this.Database.Client.Put(this.Database.Name+"/"+this.GetId(), query, body, headers).
GetBodyData(nil))
}
}
// Get document.
//
// @param key string
// @return map[string]interface{}, error
func (this *Database) GetDocument(key string) (map[string]interface{}, error) {
// prepare query
query := util.ParamList(
"include_docs", true,
"key", util.Quote(key),
)
data, err := this.Client.Get(this.Name+"/_all_docs", query, nil).
GetBodyData(&DatabaseDocumentList{})
if err != nil {
return nil, err
}
ret := util.Map()
for _, doc := range data.(*DatabaseDocumentList).Rows {
ret["id"] = doc.Id
ret["key"] = doc.Key
ret["value"] = map[string]string{"rev": doc.Value["rev"].(string)}
ret["doc"] = map[string]interface{}{}
// fill doc field
for key, value := range doc.Doc {
ret["doc"].(map[string]interface{})[key] = value
}
}
return ret, nil
}
// Get changes.
//
// @param query map[string]interface{}
// @return []map[string]interface{}, error
func (this *Database) GetChanges(
query map[string]interface{}, docIds []string) (map[string]interface{}, error) {
query = util.Param(query)
if docIds != nil {
query["filter"] = "_doc_ids"
}
body := util.ParamList("doc_ids", docIds)
data, err := this.Client.Post(this.Name+"/_changes", query, body, nil).
GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
ret["last_seq"] = util.Dig("last_seq", data)
ret["results"] = util.MapList(0) // set empty as default
if results := data.(map[string]interface{})["results"].([]interface{}); results != nil {
ret["results"] = util.MapList(results) // @overwrite
for i, result := range results {
ret["results"].([]map[string]interface{})[i] = map[string]interface{}{
"id": util.Dig("id", result),
"seq": util.Dig("seq", result),
"deleted": util.Dig("deleted", result),
"changes": util.Dig("changes", result),
}
}
}
return ret, nil
}
// Constructor.
//
// @param type_ uint8
// @param httpVersion string
// @return couch.http.Stream
func NewStream(type_ uint8, httpVersion string) *Stream {
return &Stream{
Type: type_,
HttpVersion: httpVersion,
Headers: util.Map(),
}
}
// Get missing revisions.
//
// @param object map[string]interface{}
// @return map[string]interface{}, error
func (this *Database) GetMissingRevisions(
object map[string]interface{}) (map[string]interface{}, error) {
data, err := this.Client.Post(this.Name+"/_missing_revs", nil, object, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
ret["missing_revs"] = util.Map()
// fill missing revs
for id, revs := range data.(map[string]interface{})["missing_revs"].(map[string]interface{}) {
ret["missing_revs"].(map[string]interface{})[id] = revs
}
return ret, nil
}
// Purge
//
// @param object map[string]interface{}
// @return map[string]interface{}, error
func (this *Database) Purge(object map[string]interface{}) (map[string]interface{}, error) {
data, err := this.Client.Post(this.Name+"/_purge", nil, object, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
ret["purge_seq"] = util.DigInt("purge_seq", data)
ret["purged"] = util.Map()
// fill purged revs
for id, revs := range data.(map[string]interface{})["purged"].(map[string]interface{}) {
ret["purged"].(map[string]interface{})[id] = revs
}
return ret, nil
}
// View temp.
//
// @param _map string
// @param _red interface{}
// @return map[string]interface{}, error
func (this *Database) ViewTemp(_map string, _red interface{}) (map[string]interface{}, error) {
body := util.ParamList(
"map", _map,
"reduce", util.IsEmptySet(_red, nil), // prevent "missing function" error
)
// short?
type ddl DatabaseDocumentList
data, err := this.Client.Post(this.Name+"/_temp_view", nil, body, nil).GetBodyData(&ddl{})
if err != nil {
return nil, err
}
ret := util.Map()
ret["offset"] = data.(*ddl).Offset
ret["total_rows"] = data.(*ddl).TotalRows
rows := data.(*ddl).Rows
ret["rows"] = util.MapList(len(rows))
// append docs
for i, row := range rows {
ret["rows"].([]map[string]interface{})[i] = map[string]interface{}{
"id": row.Id,
"key": row.Key,
"value": row.Value,
}
}
return ret, nil
}
// Find attachments
//
// @param attEncInfo bool
// @param attsSince []string
// return []map[string]interface{}, error
func (this *Document) FindAttachments(
attEncInfo bool, attsSince []string) ([]map[string]interface{}, error) {
query := util.Map()
query["attachments"] = true
query["att_encoding_info"] = attEncInfo
if attsSince != nil {
attsSinceArray := util.MapSliceString(attsSince)
for _, attsSinceValue := range attsSince {
attsSinceArray = append(attsSinceArray, util.QuoteEncode(attsSinceValue))
}
}
data, err := this.Find(query)
if err != nil {
return nil, err
}
ret := util.MapList(nil)
if data["_attachments"] != nil {
for _, attc := range data["_attachments"].(map[string]interface{}) {
ret = append(ret, attc.(map[string]interface{}))
}
}
return ret, nil
}
// Find.
//
// @return map[string]interface{}
// @panics
func (this *DocumentAttachment) Find() map[string]interface{} {
if this.Document == nil {
panic("Attachment document is not defined!")
}
docId := this.Document.GetId()
docRev := this.Document.GetRev()
if docId == "" {
panic("Attachment document _id is required!")
}
if this.FileName == "" {
panic("Attachment file name is required!")
}
query, headers := util.Map(), util.Map()
if docRev != "" {
query["rev"] = docRev
}
if this.Digest != "" {
headers["If-None-Match"] = util.Quote(this.Digest)
}
headers["Accept"] = "*/*"
headers["Content-Type"] = nil // nil=remove
database := this.Document.GetDatabase()
response := database.Client.Get(util.StringFormat("%s/%s/%s",
database.Name, docId, util.UrlEncode(this.FileName)), query, headers)
statusCode := response.GetStatusCode()
ret := util.Map()
// try to match excepted status code
if statusCode == 200 || statusCode == 304 {
ret["content"] = response.GetBody()
ret["content_type"] = response.GetHeader("Content-Type")
ret["content_length"] = util.UInt(response.GetHeader("Content-Length"))
// set digest
md5 := response.GetHeader("Content-MD5")
if md5 == nil {
md5 = response.GetHeader("ETag")
}
ret["digest"] = "md5-" + util.Trim(md5.(string), "\"")
}
return ret
}
// Constructor.
//
// @param couch *couch.http.Couch
// @return *couch.Client
func NewClient(couch *Couch) *Client {
this := &Client{
Scheme: Scheme,
Host: Host,
Port: Port,
Username: Username,
Password: Password,
}
Config := util.Map()
Config["Couch.NAME"] = NAME
Config["Couch.VERSION"] = VERSION
Config["Couch.DEBUG"] = DEBUG // set default
// copy Couch configs
config := couch.GetConfig()
if config != nil {
for key, value := range config {
Config[key] = value
}
}
// add scheme if provided
if scheme := config["Scheme"]; scheme != nil {
this.Scheme = scheme.(string)
}
// add host if provided
if host := config["Host"]; host != nil {
this.Host = host.(string)
}
// add port if provided
if port := config["Port"]; port != nil {
this.Port = port.(uint16)
}
// add username if provided
if username := config["Username"]; username != nil {
this.Username = username.(string)
}
// add password if provided
if password := config["Password"]; password != nil {
this.Password = password.(string)
}
Config["Scheme"] = this.Scheme
Config["Host"] = this.Host
Config["Port"] = this.Port
Config["Username"] = this.Username
Config["Password"] = this.Password
// add debug if provided
if debug := couch.Config["debug"]; debug != nil {
Config["Couch.DEBUG"] = debug
}
this.Config = Config
return this
}
// Constructor.
//
// @param data map[string]interface{}
// @return *couch.query.Query
func New(data map[string]interface{}) *Query {
if data == nil {
data = util.Map()
}
return &Query{
Data: data,
DataString: "",
}
}
// Remove.
//
// @return map[string]interface{}, error
// @panics
func (this *DocumentAttachment) Remove(args ...bool) (map[string]interface{}, error) {
if this.Document == nil {
panic("Attachment document is not defined!")
}
docId := this.Document.GetId()
docRev := this.Document.GetRev()
if docId == "" {
panic("Attachment document _id is required!")
}
if docRev == "" {
panic("Attachment document _rev is required!")
}
if this.FileName == "" {
panic("Attachment file name is required!")
}
query, headers := util.Map(), util.Map()
if args != nil {
if args[0] {
query["batch"] = "ok"
}
if args[1] {
headers["X-Couch-Full-Commit"] = "true"
}
}
headers["If-Match"] = docRev
data, err := this.Document.Database.Client.Delete(util.StringFormat(
"%s/%s/%s", this.Document.Database.Name, docId, util.UrlEncode(this.FileName),
), nil, headers,
).GetBodyData(nil)
if err != nil {
return nil, err
}
return map[string]interface{}{
"ok": util.DigBool("ok", data),
"id": util.DigString("id", data),
"rev": util.DigString("rev", data),
}, nil
}
// Constructor.
//
// @param database *couch.Database
// @param data... interface{}
// @return *couch.Document
func NewDocument(database *Database, data ...interface{}) *Document {
this := &Document{
Data: util.Map(),
Database: database,
}
if data != nil {
this.SetData(util.ParamList(data...))
}
return this
}
// Check is not modified.
//
// @return bool
// @panics
func (this *Document) IsNotModified() bool {
id, rev := this.GetId(), this.GetRev()
if id == "" || rev == "" {
panic("_id & _rev fields are could not be empty!")
}
headers := util.Map()
headers["If-None-Match"] = util.Quote(rev)
return (304 == this.Database.Client.
Head(this.Database.Name+"/"+util.UrlEncode(id), nil, headers).GetStatusCode())
}
// Get database info.
//
// @return map[string]interface{}, error
func (this *Database) Info() (map[string]interface{}, error) {
data, err := this.Client.Get(this.Name, nil, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
for key, value := range data.(map[string]interface{}) {
ret[key] = value
}
return ret, nil
}
// Find revisions.
//
// @return map[string]interface{}, error
func (this *Document) FindRevisions() (map[string]interface{}, error) {
data, err := this.Find(util.ParamList("revs", true))
if err != nil {
return nil, err
}
ret := util.Map()
if data["_revisions"] != nil {
ret["start"] = util.DigInt("_revisions.start", data)
ret["ids"] = util.DigSliceString("_revisions.ids", data)
}
return ret, nil
}
// Ping.
//
// @param statusCode uint16
// @return bool
// @panics
func (this *Document) Ping(statusCode uint16) bool {
id := this.GetId()
if id == "" {
panic("_id field is could not be empty!")
}
headers := util.Map()
if this.Rev != "" {
headers["If-None-Match"] = util.Quote(this.Rev)
}
return (statusCode == this.Database.Client.
Head(this.Database.Name+"/"+util.UrlEncode(id), nil, headers).GetStatusCode())
}
// Create documents.
//
// @param document []map[string]interface{}
// @return []map[string]interface{}, error
func (this *Database) CreateDocumentAll(
documents []interface{}) ([]map[string]interface{}, error) {
docs := util.MapList(documents)
for i, doc := range documents {
if docs[i] == nil {
docs[i] = util.Map()
}
// filter documents
for key, value := range doc.(map[string]interface{}) {
// this is create method, no update allowed
if key == "_rev" || key == "_deleted" {
continue
}
docs[i][key] = value
}
}
body := util.ParamList("docs", docs)
data, err := this.Client.Post(this.Name+"/_bulk_docs", nil, body, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.MapList(data)
for i, doc := range data.([]interface{}) {
if ret[i] == nil {
ret[i] = util.Map()
}
for key, value := range doc.(map[string]interface{}) {
ret[i][key] = value
}
}
return ret, nil
}
// Get config.
//
// @return map[string]map[string]interface{}, error
func (this *Server) GetConfig() (map[string]map[string]interface{}, error) {
data, err := this.Client.Get("/_config", nil, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.MapMapString()
for key, value := range data.(map[string]interface{}) {
ret[key] = util.Map()
for kkey, vvalue := range value.(map[string]interface{}) {
ret[key][kkey] = vvalue
}
}
return ret, nil
}
// Get missing revisions diff.
//
// @param object map[string]interface{}
// @return map[string]interface{}, error
func (this *Database) GetMissingRevisionsDiff(
object map[string]interface{}) (map[string]interface{}, error) {
data, err := this.Client.Post(this.Name+"/_revs_diff", nil, object, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
for id, _ := range data.(map[string]interface{}) {
ret[id] = map[string]interface{}{
"missing": util.Dig(id+".missing", data),
}
}
return ret, nil
}
// Get active tasks.
//
// @return []map[string]interface{}, error
func (this *Server) GetActiveTasks() ([]map[string]interface{}, error) {
data, err := this.Client.Get("/_active_tasks", nil, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.MapList(data)
for i, data := range data.([]interface{}) {
ret[i] = util.Map()
for key, value := range data.(map[string]interface{}) {
ret[i][key] = value
}
}
return ret, nil
}
// Get documents.
//
// @param query map[string]interface{}
// @param keys []string
// @return map[string]interface{}, error
func (this *Database) GetDocumentAll(
query map[string]interface{}, keys []string) (map[string]interface{}, error) {
query = util.Param(query)
if query["include_docs"] == nil {
query["include_docs"] = true
}
// short?
type ddl DatabaseDocumentList
// make a reusable lambda
_func := func(data interface{}, err error) (map[string]interface{}, error) {
if err != nil {
return nil, err
}
ret := util.Map()
ret["offset"] = data.(*ddl).Offset
ret["total_rows"] = data.(*ddl).TotalRows
rows := data.(*ddl).Rows
ret["rows"] = util.MapList(len(rows))
// append docs
for i, row := range rows {
ret["rows"].([]map[string]interface{})[i] = map[string]interface{}{
"id": row.Id,
"key": row.Key,
"value": map[string]string{"rev": row.Value["rev"].(string)},
"doc": row.Doc,
}
}
return ret, nil
}
if keys == nil {
return _func( // get all
this.Client.Get(this.Name+"/_all_docs", query, nil).GetBodyData(&ddl{}))
} else {
body := util.ParamList("keys", keys)
return _func( // get all only matched keys
this.Client.Post(this.Name+"/_all_docs", query, body, nil).GetBodyData(&ddl{}))
}
}
// Info.
//
// @return map[string]interface{}, error
func (this *Server) Info() (map[string]interface{}, error) {
data, err := this.Client.Get("/", nil, nil).GetBodyData(nil)
if err != nil {
return nil, err
}
ret := util.Map()
for key, value := range data.(map[string]interface{}) {
switch value := value.(type) {
case map[string]interface{}:
ret[key] = util.MapString()
for kkey, vvalue := range value {
ret[key].(map[string]string)[kkey] = vvalue.(string)
}
default:
ret[key] = value
}
}
return ret, nil
}
