Fix filename baseelement.go

baseelement.go

@@ -0,0 +1,81 @@
+package gold
+
+import (
+	"io"
+	"strconv"
+
+	"github.com/logrusorgru/aurora"
+	bf "gopkg.in/russross/blackfriday.v2"
+)
+
+type BaseElement struct {
+	Token  string
+	Prefix string
+	Suffix string
+	Style  StyleType
+}
+
+func renderText(w io.Writer, rules *ElementStyle, s string) {
+	if len(s) == 0 {
+		return
+	}
+
+	out := aurora.Reset(s)
+
+	if rules != nil {
+		if rules.Color != "" {
+			i, err := strconv.Atoi(rules.Color)
+			if err == nil && i >= 0 && i <= 255 {
+				out = out.Index(uint8(i))
+			}
+		}
+		if rules.BackgroundColor != "" {
+			i, err := strconv.Atoi(rules.BackgroundColor)
+			if err == nil && i >= 0 && i <= 255 {
+				out = out.BgIndex(uint8(i))
+			}
+		}
+
+		if rules.Underline {
+			out = out.Underline()
+		}
+		if rules.Bold {
+			out = out.Bold()
+		}
+		if rules.Italic {
+			out = out.Italic()
+		}
+		if rules.CrossedOut {
+			out = out.CrossedOut()
+		}
+		if rules.Overlined {
+			out = out.Overlined()
+		}
+		if rules.Inverse {
+			out = out.Reverse()
+		}
+		if rules.Blink {
+			out = out.Blink()
+		}
+	}
+
+	_, _ = w.Write([]byte(out.String()))
+}
+
+func (e *BaseElement) Render(w io.Writer, node *bf.Node, tr *TermRenderer) error {
+	renderText(w, tr.blockStyle.Current(), e.Prefix)
+	defer func() {
+		renderText(w, tr.blockStyle.Current(), e.Suffix)
+	}()
+
+	rules := tr.blockStyle.With(tr.style[e.Style])
+	if rules != nil {
+		renderText(w, rules, rules.Prefix)
+		defer func() {
+			renderText(w, rules, rules.Suffix)
+		}()
+	}
+
+	renderText(w, rules, e.Token)
+	return nil
+}