kyle
9444a35322
Single Fetcher.Fetch on the Guard that holds DenyPrefixes. skipTlsVerification is ignored. No 502. keys add writes the secret only to --out. Release binary has no -test-allow-prefix.
65 lines
1.2 KiB
Go
65 lines
1.2 KiB
Go
package dom
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import (
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"bytes"
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"fmt"
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"strings"
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"golang.org/x/net/html"
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)
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func writePipeChar(buf *bytes.Buffer, index int) {
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if index == 0 {
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return
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}
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buf.WriteString(strings.Repeat("│ ", index-1))
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buf.WriteString("├─")
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}
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func writeNode(buf *bytes.Buffer, node *html.Node) {
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name := NodeName(node)
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buf.WriteString(name)
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if len(node.Attr) != 0 {
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buf.WriteString(" (")
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}
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for i, attr := range node.Attr {
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buf.WriteString(fmt.Sprintf("%s=%q", attr.Key, attr.Val))
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if i < len(node.Attr)-1 {
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buf.WriteString(" ")
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}
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}
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if len(node.Attr) != 0 {
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buf.WriteString(")")
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}
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if name == "#text" {
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buf.WriteString(fmt.Sprintf(" %q", node.Data))
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}
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}
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// RenderRepresentation is useful for debugging.
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// It renders out the *structure* of the dom.
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func RenderRepresentation(startNode *html.Node) string {
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var buf bytes.Buffer
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var finder func(*html.Node, int)
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finder = func(node *html.Node, index int) {
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writePipeChar(&buf, index)
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writeNode(&buf, node)
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buf.WriteRune('\n')
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for child := node.FirstChild; child != nil; child = child.NextSibling {
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finder(child, index+1)
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}
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}
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if startNode.Parent == nil {
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finder(startNode, 0)
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} else {
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finder(startNode, 1)
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}
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return strings.TrimSpace(buf.String())
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}
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