From 2f15edf548ec131d2eb97bd5338a1adef768acea Mon Sep 17 00:00:00 2001 From: Andinus Date: Wed, 18 Mar 2020 18:00:10 +0530 Subject: Restructure for Cetus v0.5 This version aims for a cleaner code, better documentation & to adopt better practices. --- cmd/cetus-nasa/cetus-nasa.go | 133 ------------------------------------------- 1 file changed, 133 deletions(-) delete mode 100644 cmd/cetus-nasa/cetus-nasa.go (limited to 'cmd/cetus-nasa/cetus-nasa.go') diff --git a/cmd/cetus-nasa/cetus-nasa.go b/cmd/cetus-nasa/cetus-nasa.go deleted file mode 100644 index d71c41d..0000000 --- a/cmd/cetus-nasa/cetus-nasa.go +++ /dev/null @@ -1,133 +0,0 @@ -package main - -import ( - "encoding/json" - "flag" - "fmt" - "log" - "time" - - "framagit.org/andinus/cetus/pkg/background" - "framagit.org/andinus/cetus/pkg/cetus" - "framagit.org/andinus/cetus/pkg/nasa" -) - -type apod struct { - Copyright string `json:"copyright"` - Date string `json:"date"` - Explanation string `json:"explanation"` - HdURL string `json:"hdurl"` - MediaType string `json:"media_type"` - ServiceVersion string `json:"service_version"` - Title string `json:"title"` - Url string `json:"url"` - - Code int `json:"code"` - Msg string `json:"msg"` -} - -var ( - t time.Duration - api string - date string - dump bool - quiet bool - random bool - apiKey string - version bool - fetchOnly bool - pathOnly bool -) - -func main() { - parseFlags() - - if version { - cetus.Version() - return - } - - // Convert timeout to seconds - t = t * time.Second - - if random { - date = nasa.RandDate() - } - - body, err := apodBody() - if dump { - fmt.Println(body) - return - } - - apod := apod{} - err = json.Unmarshal([]byte(body), &apod) - cetus.ErrChk("body unmarshal failed", err) - if len(apod.Msg) != 0 { - log.Println("Message: ", apod.Msg) - } - - printDetails(apod) - - // if fetchOnly is true then don't set background - if fetchOnly { - return - } - - // if media type is an image then set background - if apod.MediaType == "image" { - err = background.Set(apod.HdURL) - cetus.ErrChk("setting background failed", err) - } -} - -func parseFlags() { - flag.BoolVar(&quiet, "quiet", false, "No output") - flag.BoolVar(&version, "version", false, "Cetus version") - flag.BoolVar(&fetchOnly, "fetch-only", false, "Don't set background, only fetch info") - flag.BoolVar(&dump, "dump", false, "Only dump received response") - dateHelp := fmt.Sprintf("Choose a random date between 1995-06-16 & %s", - time.Now().UTC().Format("2006-01-02")) - flag.BoolVar(&random, "random", false, dateHelp) - flag.BoolVar(&pathOnly, "path-only", false, "Print only path of the image") - - flag.StringVar(&api, "api", "https://api.nasa.gov/planetary/apod", "APOD API URL") - flag.StringVar(&apiKey, "api-key", "DEMO_KEY", "api.nasa.gov key for expanded usage") - - dateDefault := time.Now().UTC().Format("2006-01-02") - flag.StringVar(&date, "date", dateDefault, "Date of the APOD image to retrieve") - - flag.DurationVar(&t, "timeout", 32*time.Second, "Timeout for http client in seconds") - flag.Parse() - -} - -func printDetails(apod apod) { - if quiet { - return - } - if pathOnly { - cetus.PrintPath(apod.HdURL) - return - } - fmt.Printf("Title: %s\n\n", apod.Title) - fmt.Printf("Copyright: %s\n", apod.Copyright) - fmt.Printf("Date: %s\n\n", apod.Date) - fmt.Printf("Media Type: %s\n", apod.MediaType) - if apod.MediaType == "image" { - fmt.Printf("URL: %s\n\n", apod.HdURL) - } else { - fmt.Printf("URL: %s\n\n", apod.Url) - } - fmt.Printf("Explanation: %s\n", apod.Explanation) -} - -func apodBody() (string, error) { - reqInfo := make(map[string]string) - reqInfo["api"] = api - reqInfo["apiKey"] = apiKey - reqInfo["date"] = date - - body, err := nasa.GetApodJson(reqInfo, t) - return body, err -} -- cgit 1.4.1-2-gfad0