// Get stream as string
//
// @param firstLine string
// @return string
// @protected
func (this *Stream) toString(firstLine string) string {
str := firstLine
// add headers
if this.Headers != nil {
for key, value := range this.Headers {
if key == "0" { // response only
continue
}
if value != nil { // remove?
str += util.StringFormat("%s: %s\r\n", key, value)
}
}
}
// add headers/body seperator
str += "\r\n"
// add body
if this.Body != nil {
switch this.Body.(type) {
case string:
str += this.Body.(string)
default:
body, err := util.UnparseBody(this.Body)
if err == nil {
str += body
}
}
}
return str
}
// 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
}
// 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
}
// 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
}
// 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
}
// Save.
//
// @return map[string]interface{}, error
// @panics
func (this *DocumentAttachment) Save() (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!")
}
// read file contents
this.ReadFile(false)
headers := util.Map()
headers["If-Match"] = docRev
headers["Content-Type"] = this.ContentType
data, err := this.Document.Database.Client.Put(util.StringFormat(
"%s/%s/%s", this.Document.Database.Name, docId, util.UrlEncode(this.FileName),
), nil, this.Data, 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
}
// Get request as string.
//
// @return string
// @implemented
func (this *Request) ToString() string {
return this.toString(util.StringFormat(
"%s %s HTTP/%s\r\n", this.Method, this.Uri, this.HttpVersion,
))
}
// Get response as string.
//
// @return string
// @implemented
func (this *Response) ToString() string {
return this.toString(util.StringFormat(
"HTTP/%s %d %s\r\n", this.HttpVersion, this.StatusCode, this.StatusText,
))
}
