add more style

config/keys.go

@@ -32,10 +32,6 @@ func ColorKey(c *Config, pre, key, end string) string {
 	return text
 }
 
-func ColorMark(color tcell.Color) string {
-	return fmt.Sprintf("[#%06x]", color.Hex())
-}
-
 func TextFlags(s string) string {
 	return fmt.Sprintf("[::%s]", s)
 }
@@ -44,3 +40,7 @@ func SublteText(c *Config, text string) string {
 	subtle := ColorMark(c.Style.Subtle)
 	return fmt.Sprintf("%s%s", subtle, text)
 }
+
+func ColorMark(color tcell.Color) string {
+	return fmt.Sprintf("[#%06x]", color.Hex())
+}

ui/item_status.go

@@ -104,8 +104,7 @@ func drawStatus(tv *TutView, item api.Item, status *mastodon.Status, main *tview
 		status = status.Reblog
 	}
 
-	strippedContent, _ = util.CleanHTML(status.Content)
-	strippedContent = tview.Escape(strippedContent)
+	strippedContent, _ = util.CleanHTMLStyled(status.Content)
 
 	width := 0
 	if main != nil {
@@ -162,8 +161,7 @@ func drawStatus(tv *TutView, item api.Item, status *mastodon.Status, main *tview
 	}
 
 	if status.Sensitive {
-		strippedSpoiler, _ = util.CleanHTML(status.SpoilerText)
-		strippedSpoiler = tview.Escape(strippedSpoiler)
+		strippedSpoiler, _ = util.CleanHTMLStyled(status.SpoilerText)
 	}
 
 	toot.CWText = strippedSpoiler

util/util.go

@@ -11,6 +11,7 @@ import (
 	"github.com/RasmusLindroth/go-mastodon"
 	"github.com/adrg/xdg"
 	"github.com/microcosm-cc/bluemonday"
+	"github.com/rivo/tview"
 	"golang.org/x/net/html"
 )
 
@@ -53,9 +54,9 @@ type URL struct {
 }
 
 func CleanHTML(content string) (string, []URL) {
-	stripped := bluemonday.NewPolicy().AllowElements("p", "br", "li", "ul").AllowAttrs("href", "class").OnElements("a").Sanitize(content)
+	stripped := bluemonday.NewPolicy().AllowElements("p", "br", "li", "ul", "ol").AllowAttrs("href", "class").OnElements("a").Sanitize(content)
 	urls := getURLs(stripped)
-	stripped = bluemonday.NewPolicy().AllowElements("p", "br", "li", "ul").Sanitize(content)
+	stripped = bluemonday.NewPolicy().AllowElements("p", "br", "li", "ul", "ol").Sanitize(content)
 	stripped = strings.ReplaceAll(stripped, "<br>", "\n")
 	stripped = strings.ReplaceAll(stripped, "<br/>", "\n")
 	stripped = strings.ReplaceAll(stripped, "<p>", "")
@@ -64,11 +65,37 @@ func CleanHTML(content string) (string, []URL) {
 	stripped = strings.ReplaceAll(stripped, "</li>", "\n")
 	stripped = strings.ReplaceAll(stripped, "<ul>", "")
 	stripped = strings.ReplaceAll(stripped, "</ul>", "\n")
+	stripped = strings.ReplaceAll(stripped, "<ol>", "")
+	stripped = strings.ReplaceAll(stripped, "</ol>", "\n")
 	stripped = strings.TrimSpace(stripped)
 	stripped = html.UnescapeString(stripped)
 	return stripped, urls
 }
 
+func CleanHTMLStyled(content string) (string, []URL) {
+	stripped := bluemonday.NewPolicy().AllowElements("p", "br", "li", "ul", "ol", "strong", "em").AllowAttrs("href", "class").OnElements("a").Sanitize(content)
+	urls := getURLs(stripped)
+	stripped = bluemonday.NewPolicy().AllowElements("p", "br", "li", "ul", "ol", "strong", "em").Sanitize(content)
+	stripped = strings.ReplaceAll(stripped, "<br>", "\n")
+	stripped = strings.ReplaceAll(stripped, "<br/>", "\n")
+	stripped = strings.ReplaceAll(stripped, "<p>", "")
+	stripped = strings.ReplaceAll(stripped, "</p>", "\n\n")
+	stripped = strings.ReplaceAll(stripped, "<li>", "* ")
+	stripped = strings.ReplaceAll(stripped, "</li>", "\n")
+	stripped = strings.ReplaceAll(stripped, "<ul>", "")
+	stripped = strings.ReplaceAll(stripped, "</ul>", "\n")
+	stripped = strings.ReplaceAll(stripped, "<ol>", "")
+	stripped = strings.ReplaceAll(stripped, "</ol>", "\n")
+	stripped = html.UnescapeString(stripped)
+	stripped = tview.Escape(stripped)
+	stripped = strings.ReplaceAll(stripped, "<strong>", TextFlags("b"))
+	stripped = strings.ReplaceAll(stripped, "</strong>", TextFlags("-"))
+	stripped = strings.ReplaceAll(stripped, "<em>", TextFlags("i"))
+	stripped = strings.ReplaceAll(stripped, "</em>", TextFlags("-"))
+	stripped = strings.TrimSpace(stripped)
+	return stripped, urls
+}
+
 func getURLs(text string) []URL {
 	doc := html.NewTokenizer(strings.NewReader(text))
 	var urls []URL
@@ -213,3 +240,7 @@ func StatusOrReblog(s *mastodon.Status) *mastodon.Status {
 func SetTerminalTitle(s string) {
 	fmt.Printf("\033]0;%s\a", s)
 }
+
+func TextFlags(s string) string {
+	return fmt.Sprintf("[::%s]", s)
+}