Upgrade to readability@v0.1.1; refactor input processing loop; fix err msg when failing to open a url with browser/lynx

Author: giulianopz

go.mod

@@ -3,7 +3,7 @@ module github.com/giulianopz/newscanoe
 go 1.22.3
 
 require (
-	github.com/giulianopz/go-readability v0.1.0
+	github.com/giulianopz/go-readability v0.1.1
 	github.com/mmcdole/gofeed v1.2.1
 	golang.org/x/exp v0.0.0-20230321023759-10a507213a29
 	golang.org/x/sync v0.1.0

go.sum

@@ -6,8 +6,8 @@ github.com/andybalholm/cascadia v1.3.2/go.mod h1:7gtRlve5FxPPgIgX36uWBX58OdBsSS6
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
 github.com/davecgh/go-spew v1.1.1 h1:vj9j/u1bqnvCEfJOwUhtlOARqs3+rkHYY13jYWTU97c=
 github.com/davecgh/go-spew v1.1.1/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
-github.com/giulianopz/go-readability v0.1.0 h1:WPHDxFoayY33sq+O3jqBoM0WKTNCVCi0lCCEtaIw0O4=
-github.com/giulianopz/go-readability v0.1.0/go.mod h1:c2qwl84Zsa+uZ78CCfr1hsWYyQL1/usDx/EtIfmcha0=
+github.com/giulianopz/go-readability v0.1.1 h1:klT1mDvWEvUO06laSwqc3g8CMFOQFjLE0duhoyARccE=
+github.com/giulianopz/go-readability v0.1.1/go.mod h1:c2qwl84Zsa+uZ78CCfr1hsWYyQL1/usDx/EtIfmcha0=
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=

internal/display/display.go

@@ -5,6 +5,7 @@ import (
 	"fmt"
 	"log"
 	"os"
+	"runtime/debug"
 	"sort"
 	"strings"
 	"sync"
@@ -472,3 +473,20 @@ func (d *display) RefreshScreen() {
 
 	fmt.Fprint(os.Stdout, buf.String())
 }
+
+func (d *display) ListenToInput() {
+	for {
+		func() {
+			defer func() {
+				if r := recover(); r != nil {
+					log.Default().Printf("recover from: %v\nstack trace: %v\n", r, string(debug.Stack()))
+					d.setTmpBottomMessage(2*time.Second, "something bad happened: check the logs")
+				}
+			}()
+
+			d.RefreshScreen()
+			input := d.ReadKeyStroke(os.Stdin.Fd())
+			d.ProcessKeyStroke(input)
+		}()
+	}
+}

internal/display/input.go

@@ -168,7 +168,8 @@ func (d *display) whileReading(input byte) {
 		if d.currentSection == ARTICLES_LIST {
 			if !util.IsHeadless() {
 				if err := util.OpenWithBrowser(string(d.raw[d.currentRow()])); err != nil {
-					d.setTmpBottomMessage(2*time.Second, err.Error())
+					log.Default().Println("cannot open url with browser", err)
+					d.setTmpBottomMessage(2*time.Second, "cannot open url with browser: check logs")
 				}
 			}
 		}
@@ -177,7 +178,8 @@ func (d *display) whileReading(input byte) {
 		if d.currentSection == ARTICLES_LIST {
 			if util.IsLynxPresent() {
 				if err := util.OpenWithLynx(string(d.raw[d.currentRow()])); err != nil {
-					d.setTmpBottomMessage(2*time.Second, err.Error())
+					log.Default().Println("cannot open url with lynx", err)
+					d.setTmpBottomMessage(2*time.Second, "cannot open url with lynx: check logs")
 				}
 			}
 		}