diff options
| -rw-r--r-- | bpod/json.go | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/bpod/json.go b/bpod/json.go new file mode 100644 index 0000000..98b43eb --- /dev/null +++ b/bpod/json.go @@ -0,0 +1,62 @@ +package bpod + +import ( + "encoding/json" + "fmt" + "math/rand" + + "tildegit.org/andinus/cetus/request" +) + +// BPOD holds the response from the api. +type BPOD struct { + StartDate string `json:"startdate"` + FullStartDate string `json:"fullstartdate"` + EndDate string `json:"enddate"` + URL string `json:"url"` + URLBase string `json:"urlbase"` + Copyright string `json:"copyright"` + CopyrightLink string `json:"copyrightlink"` + Title string `json:"title"` + Hsh string `json:"hsh"` +} + +// List holds the list of BPOD. +type List struct { + Photos []BPOD `json:"images"` +} + +// UnmarshalJson will take body as input & unmarshal it to res, +func UnmarshalJson(body string) (Res, error) { + list := List{} + res := Res{} + + err := json.Unmarshal([]byte(body), &list) + if err != nil { + return res, fmt.Errorf("UnmarshalJson failed\n%s", err.Error()) + } + + res = list.Photos[rand.Intn(len(list.Photos))] + return res, nil +} + +// GetJson takes reqInfo as input and returns the body and an error. +func GetJson(reqInfo map[string]string) (string, error) { + // reqInfo is map[string]string and params is built from it, + // currently it takes apiKey and the date from reqInfo to + // build param. If any new key/value is added to reqInfo then + // it must be addded here too, it won't be sent as param + // directly. + params := make(map[string]string) + params["format"] = "js" + params["n"] = "1" + + // if random is true then fetch 7 photos + if reqInfo["random"] == "true" { + params["n"] = "7" + + } + + body, err := request.GetRes(reqInfo["api"], params) + return string(body), err +} |