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WTF-42 WIP Add FeedReader, an RSS/Atom feed reader

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This commit is contained in:
Chris Cummer
2019-07-03 21:10:52 -07:00
parent 9d38f5439d
commit f19f1ee86d
9 changed files with 240 additions and 12 deletions
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17
modules/hackernews/widget.go
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@@ -18,7 +18,7 @@ type Widget struct {
}
func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *Widget {
widget := Widget{
widget := &Widget{
KeyboardWidget: wtf.NewKeyboardWidget(app, pages, settings.common),
ScrollableWidget: wtf.NewScrollableWidget(app, settings.common, true),
@@ -31,7 +31,7 @@ func NewWidget(app *tview.Application, pages *tview.Pages, settings *Settings) *
widget.KeyboardWidget.SetView(widget.View)
return &widget
return widget
}
/* -------------------- Exported Functions -------------------- */
@@ -53,9 +53,7 @@ func (widget *Widget) Refresh() {
var stories []Story
for idx := 0; idx < widget.settings.numberOfStories; idx++ {
story, e := GetStory(storyIds[idx])
if e != nil {
// panic(e)
} else {
if e == nil {
stories = append(stories, story)
}
}
@@ -66,21 +64,22 @@ func (widget *Widget) Refresh() {
widget.Render()
}
/* -------------------- Unexported Functions -------------------- */
// Render sets up the widget data for redrawing to the screen
func (widget *Widget) Render() {
if widget.stories == nil {
return
}
title := fmt.Sprintf("%s - %sstories", widget.CommonSettings.Title, widget.settings.storyType)
title := fmt.Sprintf("%s - %s stories", widget.CommonSettings.Title, widget.settings.storyType)
widget.Redraw(title, widget.contentFrom(widget.stories), false)
}
/* -------------------- Unexported Functions -------------------- */
func (widget *Widget) contentFrom(stories []Story) string {
var str string
for idx, story := range stories {
for idx, story := range stories {
u, _ := url.Parse(story.URL)
row := fmt.Sprintf(