diff options
Diffstat (limited to 'examples/cloudflare/main.go')
| -rw-r--r-- | examples/cloudflare/main.go | 186 |
1 files changed, 167 insertions, 19 deletions
diff --git a/examples/cloudflare/main.go b/examples/cloudflare/main.go index b83d276..badf97a 100644 --- a/examples/cloudflare/main.go +++ b/examples/cloudflare/main.go @@ -5,11 +5,14 @@ import ( "os" "fmt" "log" + "bufio" + "strings" "git.wit.org/wit/gui" ) var title string = "Cloudflare DNS Control Panel" var outfile string = "/tmp/guilogfile" +var configfile string = ".config/wit/cloudflare" var myGui *gui.Node var buttonCounter int = 5 @@ -19,8 +22,10 @@ var gridH int = 3 var mainWindow, more, more2 *gui.Node func main() { + config = make(map[string]*configT) + readConfig() myGui = gui.New().Default() - buttonWindow() + makeCloudflareWindow() // This is just a optional goroutine to watch that things are alive gui.Watchdog() @@ -28,30 +33,90 @@ func main() { } // This creates a window -func buttonWindow() { - var t, g *gui.Node +func makeCloudflareWindow() { + var t *gui.Node log.Println("buttonWindow() START") mainWindow = myGui.NewWindow(title).SetText(title) - t = mainWindow.NewTab("Cloudflare") - g = t.NewGroup("buttons") - g1 := t.NewGroup("buttonGroup 2") - more = g1.NewGroup("more") - showCloudflareCredentials(more) + // this tab has the master cloudflare API credentials + makeConfigTab(mainWindow) + + t = mainWindow.NewTab("Zones") + g1 := t.NewGroup("zones") - // more2 = g1.NewGrid("gridnuts", gridW, gridH) + // make dropdown list of zones + zonedrop = g1.NewDropdown("zone") + zonedrop.AddText("example.org") + for d, _ := range config { + zonedrop.AddText(d) + } - var domain string = os.Getenv("CLOUDFLARE_DOMAIN") - if (domain == "") { - domain = "example.org" + zonedrop.Custom = func () { + domain := zonedrop.S + log.Println("custom dropdown() zone (domain name) =", zonedrop.Name, domain) + if (config[domain] == nil) { + log.Println("custom dropdown() config[domain] = nil for domain =", domain) + domainWidget.SetText(domain) + zoneWidget.SetText("") + authWidget.SetText("") + emailWidget.SetText("") + } else { + log.Println("custom dropdown() a =", domain, config[domain].zoneID, config[domain].auth, config[domain].email) + domainWidget.SetText(config[domain].domain) + zoneWidget.SetText(config[domain].zoneID) + authWidget.SetText(config[domain].auth) + emailWidget.SetText(config[domain].email) + } } - g.NewButton("Load " + domain + " DNS", func () { - loadDNS(domain) + more = g1.NewGroup("data") + showCloudflareCredentials(more) + + makeDebugTab(mainWindow) +} + +func makeConfigTab(window *gui.Node) { + t := window.NewTab("Get Zones") + vb := t.NewBox("vBox", false) + g1 := vb.NewGroup("Cloudflare API Config") + + g1.NewLabel("If you have an API key with access to list all of /n your zone files, enter it here. \n \n Alternatively, you can set the enviroment variables: \n env $CLOUDFLARE_AUTHKEY \n env $CLOUDFLARE_EMAIL \n env $CLOUDFLARE_URL \n") + + // make grid to display credentials + grid := g1.NewGrid("credsGrid", 2, 4) // width = 2 + + grid.NewLabel("Auth Key") + aw := grid.NewEntryLine(os.Getenv("CLOUDFLARE_AUTHKEY")) + aw.SetText(os.Getenv("CLOUDFLARE_AUTHKEY")) + + grid.NewLabel("Email") + ew := grid.NewEntryLine(os.Getenv("CLOUDFLARE_EMAIL")) + ew.SetText(os.Getenv("CLOUDFLARE_EMAIL")) + + var url string = "https://api.cloudflare.com/client/v4/zones/" + grid.NewLabel("Cloudflare API") + grid.NewLabel(url) + + grid.Pad() + + vb.NewButton("getZones()", func () { + log.Println("getZones()") + getZones(aw.S, ew.S) }) + t.Pad() + t.Margin() + vb.Pad() + vb.Margin() + g1.Pad() + g1.Margin() +} + +func makeDebugTab(window *gui.Node) { + t2 := window.NewTab("debug") + g := t2.NewGroup("debug") g.NewButton("Load 'gocui'", func () { // this set the xterm and mate-terminal window title. maybe works generally? fmt.Println("\033]0;" + title + "blah \007") @@ -65,20 +130,103 @@ func buttonWindow() { g.NewButton("gui.DebugWindow()", func () { gui.DebugWindow() }) + + g.NewButton("List all Widgets", func () { + myGui.ListChildren(true) + }) + g.NewButton("Dump all Widgets", func () { + myGui.Dump() + }) } func showCloudflareCredentials(box *gui.Node) { + // make grid to display credentials grid := box.NewGrid("credsGrid", 2, 4) // width = 2 grid.NewLabel("Domain") - grid.NewLabel(os.Getenv("CLOUDFLARE_DOMAIN")) + domainWidget = grid.NewEntryLine(os.Getenv("CLOUDFLARE_DOMAIN")) + + grid.NewLabel("Zone ID") + zoneWidget = grid.NewEntryLine(os.Getenv("CLOUDFLARE_ZONEID")) grid.NewLabel("Auth Key") - grid.NewLabel(os.Getenv("CLOUDFLARE_AUTHKEY")) + authWidget = grid.NewEntryLine(os.Getenv("CLOUDFLARE_AUTHKEY")) grid.NewLabel("Email") - grid.NewLabel(os.Getenv("CLOUDFLARE_EMAIL")) + emailWidget = grid.NewEntryLine(os.Getenv("CLOUDFLARE_EMAIL")) + + var url string = "https://api.cloudflare.com/client/v4/zones/" + grid.NewLabel("Cloudflare API") + grid.NewLabel(url) + + grid.Pad() + + saveButton = box.NewButton("Save to config", func () { + }) + saveButton.Disable() + + loadButton = box.NewButton("Load Cloudflare DNS zonefile", func () { + var domain configT + domain.domain = domainWidget.S + domain.zoneID = zoneWidget.S + domain.auth = authWidget.S + domain.email = emailWidget.S + loadDNS(&domain) + }) +} + +func readConfig() { + homeDir, err := os.UserHomeDir() + if err != nil { + log.Println("searchPaths() error. exiting here?") + } + filename := homeDir + "/" + configfile + log.Println("filename =", filename) + + readFileLineByLine(filename) + // os.Exit(0) +} + +// readFileLineByLine opens a file and reads through each line. +func readFileLineByLine(filename string) error { + // Open the file. + file, err := os.Open(filename) + if err != nil { + return err + } + defer file.Close() + + log.Println("readFileLineByLine() =", filename) + + // Create a new Scanner for the file. + scanner := bufio.NewScanner(file) + + // Read through each line using scanner. + for scanner.Scan() { + var newc *configT + newc = new(configT) + + line := scanner.Text() + parts := strings.Fields(line) + + if (len(parts) < 4) { + log.Println("readFileLineByLine() SKIP =", parts) + continue + } + + newc.domain = parts[0] + newc.zoneID = parts[1] + newc.auth = parts[2] + newc.email = parts[3] + + config[parts[0]] = newc + log.Println("readFileLineByLine() =", newc.domain, newc.zoneID, newc.auth, newc.email) + } + + // Check for errors during Scan. + if err := scanner.Err(); err != nil { + return err + } - grid.NewLabel("URL") - grid.NewLabel(os.Getenv("CLOUDFLARE_URL")) + return nil } |