func (parser *Parser) parse(req *http.Request, params imageserver.Params) error {
if err := imageserver_http.ParseQueryInt("width", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryInt("height", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryBool("fill", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryBool("ignore_ratio", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryBool("only_shrink_larger", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryBool("only_enlarge_smaller", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryBool("extent", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryInt("quality", req, params); err != nil {
return err
}
imageserver_http.ParseQueryString("background", req, params)
imageserver_http.ParseQueryString("format", req, params)
return nil
}
func (prs *RotateParser) parse(req *http.Request, params imageserver.Params) error {
if err := imageserver_http.ParseQueryFloat("rotation", req, params); err != nil {
return err
}
imageserver_http.ParseQueryString("background", req, params)
imageserver_http.ParseQueryString("interpolation", req, params)
return nil
}
func parse(req *http.Request, params imageserver.Params) error {
if err := imageserver_http.ParseQueryInt("width", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryInt("height", req, params); err != nil {
return err
}
imageserver_http.ParseQueryString("interpolation", req, params)
imageserver_http.ParseQueryString("mode", req, params)
return nil
}
func (prs *ResizeParser) parse(req *http.Request, params imageserver.Params) error {
if err := imageserver_http.ParseQueryInt("width", req, params); err != nil {
return err
}
if err := imageserver_http.ParseQueryInt("height", req, params); err != nil {
return err
}
imageserver_http.ParseQueryString("resampling", req, params)
imageserver_http.ParseQueryString("mode", req, params)
return nil
}
func (parser *Parser) parse(req *http.Request, params imageserver.Params) error {
// parse bool params
boolParams := []string{
"ignore_ratio",
"fill",
"only_shrink_larger",
"only_enlarge_smaller",
"extent",
"monochrome",
"grey",
"no_strip",
"trim",
"no_interlace",
"flip",
"flop",
}
for _, bp := range boolParams {
err := imageserver_http.ParseQueryBool(bp, req, params)
if err != nil {
return err
}
}
// parse integer params
intParams := []string{
"w",
"h",
"rotate",
"q",
}
for _, ip := range intParams {
err := imageserver_http.ParseQueryInt(ip, req, params)
if err != nil {
return err
}
}
// parse string params
stringParams := []string{
"bg",
"gravity",
"crop",
"format",
}
for _, sp := range stringParams {
imageserver_http.ParseQueryString(sp, req, params)
}
return nil
}
// Parse implements Parser.
func (parser *FormatParser) Parse(req *http.Request, params imageserver.Params) error {
imageserver_http.ParseQueryString("format", req, params)
if !params.Has("format") {
return nil
}
format, err := params.GetString("format")
if err != nil {
return err
}
if format == "jpg" {
format = "jpeg"
}
params.Set("format", format)
return nil
}