basic

pkg/filler.go

@@ -0,0 +1,28 @@
+package pkg
+
+import (
+	"io"
+
+	"github.com/antchfx/xmlquery"
+)
+
+func Fill(svg io.Reader, data map[string]xmlquery.Node) (filledSvg string, err error) {
+	doc, err := xmlquery.Parse(svg)
+	defer func() { filledSvg = doc.OutputXML(true) }()
+	if err != nil {
+		return
+	}
+
+	for key, value := range data {
+		nodes := xmlquery.Find(doc, "//*/g[@inkscape:label='fill']/*[@inkscape:label='"+key+"']")
+		if err != nil {
+			return filledSvg, err
+		}
+
+		for _, node := range nodes {
+			node.FirstChild = &value
+		}
+	}
+
+	return
+}