feat: fullscreen rendering

cmd/keys.go

@@ -164,6 +164,7 @@ func (m Model) handleKeys(msg tea.KeyMsg) (Model, tea.Cmd) {
 			m = m.loadHome()
 			m.table.SetCursor(m.feed.ID)
 		}
+		m.viewport.SetYOffset(0)
 
 	case key.Matches(msg, m.keys.Open):
 		switch m.context {
@@ -179,6 +180,7 @@ func (m Model) handleKeys(msg tea.KeyMsg) (Model, tea.Cmd) {
 		default:
 			m = m.loadContent(m.table.Cursor())
 			m.table.SetCursor(0)
+			m.viewport.SetYOffset(0)
 		}
 
 	case key.Matches(msg, m.keys.Search):

cmd/load.go

@@ -106,24 +106,5 @@ func (m Model) loadNewTable(columns []table.Column, rows []table.Row) Model {
 	t.SetColumns(columns)
 	t.SetRows(rows)
 
-	// reset the cursor and how far down the viewport is
-	m.viewport.SetYOffset(0)
-
-	return m
-}
-
-func (m Model) loadReader() Model {
-	id := m.table.Cursor()
-	post := m.feed.Posts[id]
-	post.ID = id
-
-	m.context = "reader"
-	m.post = post
-	m.viewport.YPosition = 0 // reset the viewport position
-
-	// render the post
-	content := lib.RenderMarkdown(post.Content)
-	m.viewport.SetContent(content)
-
 	return m
 }

cmd/main.go

@@ -5,6 +5,7 @@ import (
 
 	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/glamour"
 	"github.com/charmbracelet/lipgloss"
 
 	"github.com/isabelroses/izrss/lib"
@@ -49,6 +50,12 @@ func (m Model) handleWindowSize(msg tea.WindowSizeMsg) Model {
 		if err != nil {
 			log.Fatalf("could not read tracking file: %v", err)
 		}
+
+		m.glam, _ = glamour.NewTermRenderer(
+			glamour.WithEnvironmentConfig(),
+			glamour.WithWordWrap(width),
+		)
+
 		m = m.loadHome()
 
 		m.ready = true

cmd/modal.go

@@ -6,6 +6,7 @@ import (
 	"github.com/charmbracelet/bubbles/textinput"
 	"github.com/charmbracelet/bubbles/viewport"
 	tea "github.com/charmbracelet/bubbletea"
+	"github.com/charmbracelet/glamour"
 	"github.com/charmbracelet/lipgloss"
 
 	"github.com/isabelroses/izrss/lib"
@@ -23,6 +24,7 @@ type Model struct {
 	feed     lib.Feed
 	table    table.Model
 	ready    bool
+	glam     *glamour.TermRenderer
 }
 
 // Init sets the initial state of the model

cmd/render.go

@@ -0,0 +1,33 @@
+package cmd
+
+import (
+	"log"
+
+	tomd "github.com/JohannesKaufmann/html-to-markdown"
+)
+
+var htom = tomd.NewConverter("", true, nil)
+
+func (m Model) loadReader() Model {
+	id := m.table.Cursor()
+	post := m.feed.Posts[id]
+	post.ID = id
+
+	m.context = "reader"
+	m.post = post
+	m.viewport.YPosition = 0 // reset the viewport position
+
+	// render the post
+	fromMd, err := htom.ConvertString(post.Content)
+	if err != nil {
+		log.Fatalf("could not convert html to markdown: %v", err)
+	}
+
+	out, err := m.glam.Render(fromMd)
+	if err != nil {
+		log.Fatalf("could not render markdown: %v", err)
+	}
+	m.viewport.SetContent(out)
+
+	return m
+}