75 lines
1.3 KiB
Go
75 lines
1.3 KiB
Go
package main
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import (
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"encoding/json"
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"flag"
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"fmt"
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"io/ioutil"
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"log"
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"github.com/jroimartin/gocui"
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"github.com/mmcdole/gofeed"
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)
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var Configuration struct {
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Feeds []string
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}
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var filename = flag.String("config", "config.json", "Location of the config file.")
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func main() {
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flag.Parse()
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data, err := ioutil.ReadFile(*filename)
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if err != nil {
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log.Panicln(err)
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}
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if err != nil {
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log.Panicln(err)
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}
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err = json.Unmarshal(data, &Configuration)
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if err != nil {
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log.Panicln(err)
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}
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g, err := gocui.NewGui(gocui.OutputNormal)
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if err != nil {
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log.Panicln(err)
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}
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defer g.Close()
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g.SetManagerFunc(layout)
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if err := g.SetKeybinding("", gocui.KeyCtrlC, gocui.ModNone, quit); err != nil {
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log.Panicln(err)
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}
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if err := g.MainLoop(); err != nil && err != gocui.ErrQuit {
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log.Panicln(err)
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}
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}
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func layout(g *gocui.Gui) error {
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maxX, maxY := g.Size()
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if v, err := g.SetView("feeds", maxX/2-26, maxY/5, maxX/2+8, maxY/2+6); err != nil {
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if err != gocui.ErrUnknownView {
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return err
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}
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fp := gofeed.NewParser()
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for _, f := range Configuration.Feeds {
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feed, err := fp.ParseURL(f)
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if err != nil {
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fmt.Println(err)
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}
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if feed != nil {
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fmt.Fprintln(v, feed.Title)
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}
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}
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}
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return nil
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}
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func quit(g *gocui.Gui, v *gocui.View) error {
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return gocui.ErrQuit
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}
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