How to use resolveURL method of html Package

Best K6 code snippet using html.resolveURL

present_test.go

Source:present_test.go

...23	// Transform the presentation.24	b := presBuilder{25		filename:   filename,26		data:       data,27		resolveURL: func(fname string) string { return fname },28		fetch:      func(fnames []string) ([]*File, error) { return nil, nil },29	}30	p, err := b.build()31	if err != nil {32		t.Fatal(err)33	}34	output := p.Files[filename]35	if len(output) == 0 {36		t.Fatal("presentation builder produced no output")37	}38	// Confirm the output is still valid.39	_, err = present.Parse(bytes.NewReader(output), "testing", 0)40	if err != nil {41		t.Fatal(err)42	}43}44func TestPresentationBuilderTransforms(t *testing.T) {45	resolveURL := func(fname string) string {46		return "https://resolved.com/" + fname47	}48	fetch := func(fnames []string) ([]*File, error) {49		var files []*File50		for _, fname := range fnames {51			files = append(files, &File{52				Name: fname,53				Data: []byte("data"),54			})55		}56		return files, nil57	}58	cases := []struct {59		Name    string60		Input   string61		Expect  string62		Fetched []string63	}{64		{65			Name:   "image",66			Input:  ".image blah.jpg _ 42",67			Expect: ".image https://resolved.com/blah.jpg _ 42",68		},69		{70			Name:   "background",71			Input:  ".background blah.jpg",72			Expect: ".background https://resolved.com/blah.jpg",73		},74		{75			Name:   "iframe",76			Input:  ".iframe iframe.html 200 300",77			Expect: ".iframe https://resolved.com/iframe.html 200 300",78		},79		{80			Name:   "html",81			Input:  ".html embed.html",82			Expect: "\nERROR: .html not supported\n",83		},84		{85			Name:    "code",86			Input:   ".code hello.go /start/,/end/",87			Expect:  ".code hello.go /start/,/end/",88			Fetched: []string{"hello.go"},89		},90		{91			Name:    "play",92			Input:   ".play hello.go",93			Expect:  ".play hello.go",94			Fetched: []string{"hello.go"},95		},96	}97	for _, c := range cases {98		t.Run(c.Name, func(t *testing.T) {99			b := presBuilder{100				filename:   "snippet.slide",101				data:       []byte(c.Input),102				resolveURL: resolveURL,103				fetch:      fetch,104			}105			p, err := b.build()106			if err != nil {107				t.Fatal(err)108			}109			output := p.Files["snippet.slide"]110			if !bytes.Equal([]byte(c.Expect), output) {111				t.Fatalf("bad output: got '%s' expect '%s", string(output), c.Expect)112			}113			for _, fname := range c.Fetched {114				if _, ok := p.Files[fname]; !ok {115					t.Fatalf("file %s not fetched", fname)116				}...

html.go

Source:html.go

...11// and returns the rewritten HTML fragment. The HTML fragment may contain unclosed tags (which is12// why it uses a tokenizer instead of a parser, which would auto-close tags upon rendering the13// modified tree).14func rewriteRelativeURLsInHTML(htmlFragment []byte, opt Options) ([]byte, error) {15	resolveURL := func(urlStr string) string {16		if opt.Base == nil {17			return urlStr18		}19		u, err := url.Parse(urlStr)20		if err != nil || u.IsAbs() {21			return urlStr22		}23		return opt.Base.ResolveReference(u).String()24	}25	z := html.NewTokenizer(bytes.NewReader(htmlFragment))26	var buf bytes.Buffer27	for {28		tt := z.Next()29		if tt == html.ErrorToken && z.Err() == io.EOF {30			break31		}32		tok := z.Token()33		if tok.Type == html.StartTagToken || tok.Type == html.SelfClosingTagToken {34			switch tok.DataAtom {35			case atom.A:36				for i, attr := range tok.Attr {37					if attr.Key == "href" && !strings.HasPrefix(attr.Val, "#") {38						attr.Val = resolveURL(attr.Val)39						tok.Attr[i] = attr40					}41				}42			case atom.Img:43				for i, attr := range tok.Attr {44					if attr.Key == "src" {45						attr.Val = resolveURL(attr.Val)46						tok.Attr[i] = attr47					}48				}49			}50		}51		buf.WriteString(tok.String())52	}53	return buf.Bytes(), nil54}

resolveURL

Using AI Code Generation

1import (2func main() {3	resp, err := http.Get(os.Args[1])4	if err != nil {5		fmt.Println("error in getting response")6	}7	defer resp.Body.Close()8	doc, err := html.Parse(resp.Body)9	if err != nil {10		fmt.Println("error in parsing")11	}12	urls := make(map[string]bool)13	visitNode(doc, urls)14	for url := range urls {15		fmt.Println(url)16	}17}18func visitNode(n *html.Node, urls map[string]bool) {19	if n.Type == html.ElementNode && n.Data == "a" {20		for _, a := range n.Attr {21			if a.Key == "href" {22				url, err := resp.Request.URL.Parse(a.Val)23				if err != nil {24				}25				urls[url.String()] = true26			}27		}28	}29	for c := n.FirstChild; c != nil; c = c.NextSibling {30		visitNode(c, urls)31	}32}

resolveURL

Using AI Code Generation

1import (2func main() {3	resp, err := http.Get(url)4	if err != nil {5		fmt.Println(err)6	}7	defer resp.Body.Close()8	doc, err := html.Parse(resp.Body)9	if err != nil {10		fmt.Println(err)11	}12}

resolveURL

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Println(err)5	}6	defer resp.Body.Close()7	base, err := url.Parse(resp.Request.URL.String())8	if err != nil {9		fmt.Println(err)10	}11	reference, err := url.Parse("/search?q=go+language")12	if err != nil {13		fmt.Println(err)14	}15	fmt.Println(base.ResolveReference(reference).String())16}

resolveURL

Using AI Code Generation

1import (2func main() {3	resp, err := http.Get(urlToCrawl)4	if err != nil {5		log.Fatal(err)6	}7	defer resp.Body.Close()8	doc, err := html.Parse(resp.Body)9	if err != nil {10		log.Fatal(err)11	}12	links := make(map[string]bool)13	crawl(doc, urlToCrawl, links)14	for k, _ := range links {15		fmt.Println(k)16	}17}18func crawl(n *html.Node, base string, links map[string]bool) {19	if n.Type == html.ElementNode && n.Data == "a" {20		for _, a := range n.Attr {21			if a.Key == "href" {22				link, err := url.Parse(a.Val)23				if err != nil {24				}25				link = resolveURL(base, link)26				links[link.String()] = true27			}28		}29	}30	for c := n.FirstChild; c != nil; c = c.NextSibling {31		crawl(c, base, links)32	}33}34func resolveURL(base string, link *url.URL) *url.URL {35	if !link.IsAbs() {36		baseURL, err := url.Parse(base)37		if err != nil {38			log.Fatal(err)39		}40		link = baseURL.ResolveReference(link)41	}42}

resolveURL

Using AI Code Generation

1import (2func main() {3	var doc, _ = html.Parse(strings.NewReader(`<html><head><title>Test</title></head><body><a href="/pkg/">Packages</a></body></html>`))4	var links = visit(nil, doc, u)5	fmt.Println(links)6}7func visit(links []string, n *html.Node, base *url.URL) []string {8	if n.Type == html.ElementNode && n.Data == "a" {9		for _, a := range n.Attr {10			if a.Key != "href" {11			}12			var link, err = base.Parse(a.Val)13			if err != nil {14			}15			links = append(links, link.String())16		}17	}18	for c := n.FirstChild; c != nil; c = c.NextSibling {19		links = visit(links, c, base)20	}21}

resolveURL

Using AI Code Generation

1import (2func main() {3    if err != nil {4        fmt.Println(err)5    }6    if err != nil {7        fmt.Println(err)8    }9    html := &HTML{10    }11    if err != nil {12        fmt.Println(err)13    }14    fmt.Println(resolvedURL)15}

resolveURL

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Println(err)5	}6	html := NewHTML()7	html.ResolveURL(req)8	fmt.Println(req.URL)9}10import (11func main() {12	if err != nil {13		fmt.Println(err)14	}15	html := NewHTML()16	html.ResolveURL(req)17	fmt.Println(req.URL)18}19import (20func main() {21	if err != nil {22		fmt.Println(err)23	}24	html := NewHTML()25	html.ResolveURL(req)26	fmt.Println(req.URL)27}28import (29func main() {30	if err != nil {31		fmt.Println(err)32	}33	html := NewHTML()34	html.ResolveURL(req)35	fmt.Println(req.URL)36}37import (38func main() {

resolveURL

Using AI Code Generation

1import (2func main() {3    doc, err := htmlquery.LoadURL(htmlFile)4    if err != nil {5        fmt.Println(err)6    }7    exp, err := xpath.Compile("/html/body/a/@href")8    if err != nil {9        fmt.Println(err)10    }11    nodes := exp.Evaluate(htmlquery.CreateXPathNavigator(doc))12    node := nodes.(*xpath.NodeIterator).Current().(*xpath.Node)13    value := node.Value()14    resolvedURL := htmlquery.ResolveURL(url, value)15    fmt.Println(resolvedURL)16}

resolveURL

Using AI Code Generation

1import (2func main() {3	base, err := url.Parse(baseURL)4	if err != nil {5		log.Fatal(err)6	}7	resolvedURL := base.ResolveReference(&url.URL{Path: urlToResolve})8	fmt.Println(resolvedURL)9}10import (11func main() {12	base, err := url.Parse(baseURL)13	if err != nil {14		log.Fatal(err)15	}16	resolvedURL := base.ResolveReference(&url.URL{Path: urlToResolve})17	fmt.Println(resolvedURL)18}19import (20func main() {21	base, err := url.Parse(baseURL)22	if err != nil {23		log.Fatal(err)24	}25	resolvedURL := base.ResolveReference(&url.URL{Path: urlToResolve})26	fmt.Println(resolvedURL)27}

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