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How to use Search method of html Package

Best K6 code snippet using html.Search

pres.go

Source:pres.go

...8	"sync"9	"text/template"10	"golang.org/x/tools/godoc/vfs/httpfs"11)12// SearchResultFunc functions return an HTML body for displaying search results.13type SearchResultFunc func(p *Presentation, result SearchResult) []byte14// Presentation generates output from a corpus.15type Presentation struct {16	Corpus *Corpus17	mux        *http.ServeMux18	fileServer http.Handler19	cmdHandler handlerServer20	pkgHandler handlerServer21	CallGraphHTML,22	DirlistHTML,23	ErrorHTML,24	ExampleHTML,25	GodocHTML,26	ImplementsHTML,27	MethodSetHTML,28	PackageHTML,29	PackageRootHTML,30	PackageText,31	SearchHTML,32	SearchDocHTML,33	SearchCodeHTML,34	SearchTxtHTML,35	SearchText,36	SearchDescXML *template.Template37	// TabWidth optionally specifies the tab width.38	TabWidth int39	ShowTimestamps bool40	ShowPlayground bool41	ShowExamples   bool42	DeclLinks      bool43	// SrcMode outputs source code instead of documentation in command-line mode.44	SrcMode bool45	// HTMLMode outputs HTML instead of plain text in command-line mode.46	HTMLMode bool47	// AllMode includes unexported identifiers in the output in command-line mode.48	AllMode bool49	// NotesRx optionally specifies a regexp to match50	// notes to render in the output.51	NotesRx *regexp.Regexp52	// AdjustPageInfoMode optionally specifies a function to53	// modify the PageInfoMode of a request. The default chosen54	// value is provided.55	AdjustPageInfoMode func(req *http.Request, mode PageInfoMode) PageInfoMode56	// URLForSrc optionally specifies a function that takes a source file and57	// returns a URL for it.58	// The source file argument has the form /src/<path>/<filename>.59	URLForSrc func(src string) string60	// URLForSrcPos optionally specifies a function to create a URL given a61	// source file, a line from the source file (1-based), and low & high offset62	// positions (0-based, bytes from beginning of file). Ideally, the returned63	// URL will be for the specified line of the file, while the high & low64	// positions will be used to highlight a section of the file.65	// The source file argument has the form /src/<path>/<filename>.66	URLForSrcPos func(src string, line, low, high int) string67	// URLForSrcQuery optionally specifies a function to create a URL given a68	// source file, a query string, and a line from the source file (1-based).69	// The source file argument has the form /src/<path>/<filename>.70	// The query argument will be escaped for the purposes of embedding in a URL71	// query parameter.72	// Ideally, the returned URL will be for the specified line of the file with73	// the query string highlighted.74	URLForSrcQuery func(src, query string, line int) string75	// SearchResults optionally specifies a list of functions returning an HTML76	// body for displaying search results.77	SearchResults []SearchResultFunc78	initFuncMapOnce sync.Once79	funcMap         template.FuncMap80	templateFuncs   template.FuncMap81}82// NewPresentation returns a new Presentation from a corpus.83// It sets SearchResults to:84// [SearchResultDoc SearchResultCode SearchResultTxt].85func NewPresentation(c *Corpus) *Presentation {86	if c == nil {87		panic("nil Corpus")88	}89	p := &Presentation{90		Corpus:     c,91		mux:        http.NewServeMux(),92		fileServer: http.FileServer(httpfs.New(c.fs)),93		TabWidth:     4,94		ShowExamples: true,95		DeclLinks:    true,96		SearchResults: []SearchResultFunc{97			(*Presentation).SearchResultDoc,98			(*Presentation).SearchResultCode,99			(*Presentation).SearchResultTxt,100		},101	}102	p.cmdHandler = handlerServer{103		p:       p,104		c:       c,105		pattern: "/cmd/",106		fsRoot:  "/src",107	}108	p.pkgHandler = handlerServer{109		p:           p,110		c:           c,111		pattern:     "/pkg/",112		stripPrefix: "pkg/",113		fsRoot:      "/src",114		exclude:     []string{"/src/cmd"},115	}116	p.cmdHandler.registerWithMux(p.mux)117	p.pkgHandler.registerWithMux(p.mux)118	p.mux.HandleFunc("/", p.ServeFile)119	p.mux.HandleFunc("/search", p.HandleSearch)120	p.mux.HandleFunc("/opensearch.xml", p.serveSearchDesc)121	return p122}123func (p *Presentation) FileServer() http.Handler {124	return p.fileServer125}126func (p *Presentation) ServeHTTP(w http.ResponseWriter, r *http.Request) {127	p.mux.ServeHTTP(w, r)128}129func (p *Presentation) PkgFSRoot() string {130	return p.pkgHandler.fsRoot131}132func (p *Presentation) CmdFSRoot() string {133	return p.cmdHandler.fsRoot134}...

search.go

Source:search.go

...8	"net/http"9	"regexp"10	"strings"11)12type SearchResult struct {13	Query string14	Alert string // error or warning message15	// identifier matches16	Pak HitList       // packages matching Query17	Hit *LookupResult // identifier matches of Query18	Alt *AltWords     // alternative identifiers to look for19	// textual matches20	Found    int         // number of textual occurrences found21	Textual  []FileLines // textual matches of Query22	Complete bool        // true if all textual occurrences of Query are reported23	Idents   map[SpotKind][]Ident24}25func (c *Corpus) Lookup(query string) SearchResult {26	result := &SearchResult{Query: query}27	index, timestamp := c.CurrentIndex()28	if index != nil {29		// identifier search30		if r, err := index.Lookup(query); err == nil {31			result = r32		} else if err != nil && !c.IndexFullText {33			// ignore the error if full text search is enabled34			// since the query may be a valid regular expression35			result.Alert = "Error in query string: " + err.Error()36			return *result37		}38		// full text search39		if c.IndexFullText && query != "" {40			rx, err := regexp.Compile(query)41			if err != nil {42				result.Alert = "Error in query regular expression: " + err.Error()43				return *result44			}45			// If we get maxResults+1 results we know that there are more than46			// maxResults results and thus the result may be incomplete (to be47			// precise, we should remove one result from the result set, but48			// nobody is going to count the results on the result page).49			result.Found, result.Textual = index.LookupRegexp(rx, c.MaxResults+1)50			result.Complete = result.Found <= c.MaxResults51			if !result.Complete {52				result.Found-- // since we looked for maxResults+153			}54		}55	}56	// is the result accurate?57	if c.IndexEnabled {58		if ts := c.FSModifiedTime(); timestamp.Before(ts) {59			// The index is older than the latest file system change under godoc's observation.60			result.Alert = "Indexing in progress: result may be inaccurate"61		}62	} else {63		result.Alert = "Search index disabled: no results available"64	}65	return *result66}67// SearchResultDoc optionally specifies a function returning an HTML body68// displaying search results matching godoc documentation.69func (p *Presentation) SearchResultDoc(result SearchResult) []byte {70	return applyTemplate(p.SearchDocHTML, "searchDocHTML", result)71}72// SearchResultCode optionally specifies a function returning an HTML body73// displaying search results matching source code.74func (p *Presentation) SearchResultCode(result SearchResult) []byte {75	return applyTemplate(p.SearchCodeHTML, "searchCodeHTML", result)76}77// SearchResultTxt optionally specifies a function returning an HTML body78// displaying search results of textual matches.79func (p *Presentation) SearchResultTxt(result SearchResult) []byte {80	return applyTemplate(p.SearchTxtHTML, "searchTxtHTML", result)81}82// HandleSearch obtains results for the requested search and returns a page83// to display them.84func (p *Presentation) HandleSearch(w http.ResponseWriter, r *http.Request) {85	query := strings.TrimSpace(r.FormValue("q"))86	result := p.Corpus.Lookup(query)87	if p.GetPageInfoMode(r)&NoHTML != 0 {88		p.ServeText(w, applyTemplate(p.SearchText, "searchText", result))89		return90	}91	contents := bytes.Buffer{}92	for _, f := range p.SearchResults {93		contents.Write(f(p, result))94	}95	var title string96	if haveResults := contents.Len() > 0; haveResults {97		title = fmt.Sprintf(`Results for query: %v`, query)98		if !p.Corpus.IndexEnabled {99			result.Alert = ""100		}101	} else {102		title = fmt.Sprintf(`No results found for query %q`, query)103	}104	body := bytes.NewBuffer(applyTemplate(p.SearchHTML, "searchHTML", result))105	body.Write(contents.Bytes())106	p.ServePage(w, Page{107		Title:    title,108		Tabtitle: query,109		Query:    query,110		Body:     body.Bytes(),111		GoogleCN: googleCN(r),112	})113}114func (p *Presentation) serveSearchDesc(w http.ResponseWriter, r *http.Request) {115	w.Header().Set("Content-Type", "application/opensearchdescription+xml")116	data := map[string]interface{}{117		"BaseURL": fmt.Sprintf("http://%s", r.Host),118	}119	applyTemplateToResponseWriter(w, p.SearchDescXML, &data)120}...

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		fmt.Fprintf(os.Stderr, "Error in parsing %v\n", err)6		os.Exit(1)7	}8	fmt.Println("Enter the tag to search")9	fmt.Scan(&tag)10	elements := ElementsByTagName(doc, tag)11	for _, element := range elements {12		fmt.Println(element)13	}14}15func ElementsByTagName(doc *html.Node, name string) []*html.Node {16	visit := func(n *html.Node) {17		if n.Type == html.ElementNode && n.Data == name {18			elements = append(elements, n)19		}20	}21	forEachNode(doc, visit, nil)22}23func forEachNode(n *html.Node, pre, post func(n *html.Node)) {24	if pre != nil {25		pre(n)26	}27	for c := n.FirstChild; c != nil; c = c.NextSibling {28		forEachNode(c, pre, post)29	}30	if post != nil {31		post(n)32	}33}

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		log.Fatal(err)6	}7	fmt.Println(ElementByID(doc, "link1"))8}9func ElementByID(doc *html.Node, id string) *html.Node {10	return forEachNode(doc, func(n *html.Node) bool {11		if n.Type == html.ElementNode {12			for _, a := range n.Attr {13				if a.Key == "id" && a.Val == "link1" {14				}15			}16		}17	}, nil)18}19func forEachNode(n *html.Node, pre, post func(n *html.Node) bool) *html.Node {20	if pre != nil {21		if pre(n) {22		}23	}24	for c := n.FirstChild; c != nil; c = c.NextSibling {25		if forEachNode(c, pre, post) != nil {26		}27	}28	if post != nil {29		if post(n) {30		}31	}32}

Using AI Code Generation

1import (2func main() {3	file, err := os.Open("1.html")4	if err != nil {5		fmt.Println(err)6	}7	defer file.Close()8	doc, err := html.Parse(file)9	if err != nil {10		fmt.Println(err)11	}12	fmt.Println(Search(doc, "a"))13}14func Search(n *html.Node, tag string) []string {15	links = visit(links, n, tag)16}17func visit(links []string, n *html.Node, tag string) []string {18	if n.Type == html.ElementNode && n.Data == tag {19		for _, a := range n.Attr {20			if a.Key == "href" {21				links = append(links, a.Val)22			}23		}24	}25	for c := n.FirstChild; c != nil; c = c.NextSibling {26		links = visit(links, c, tag)27	}28}29import (30func main() {31	file, err := os.Open("2.html")32	if err != nil {33		fmt.Println(err)34	}35	defer file.Close()36	doc, err := html.Parse(file)37	if err != nil {38		fmt.Println(err)39	}40	fmt.Println(Search(doc, "a"))41}42func Search(n *html.Node, tag string) []string {43	links = visit(links, n, tag)44}45func visit(links []string, n *html.Node, tag string) []string {46	if n.Type == html.ElementNode && n.Data == tag {47		for _, a := range n.Attr {48			if a.Key == "href" {49				links = append(links, a.Val)50			}51		}52	}53	for c := n.FirstChild; c != nil; c = c.NextSibling {54		links = visit(links, c, tag)55	}56}57import (

Using AI Code Generation

1import (2func main() {3	resp, err := http.Get(url)4	if err != nil {5		fmt.Println("Error is ", err)6	}7	defer resp.Body.Close()8	body, err := ioutil.ReadAll(resp.Body)9	if err != nil {10		fmt.Println("Error is ", err)11	}12	r := strings.NewReader(string(body))13	doc, err := html.Parse(r)14	if err != nil {15		fmt.Println("Error is ", err)16	}17	links := visit(nil, doc)18	for _, link := range links {19		fmt.Println(link)20	}21}22func visit(links []string, n *html.Node) []string {23	if n.Type == html.ElementNode && n.Data == "a" {24		for _, a := range n.Attr {25			if a.Key == "href" {26				links = append(links, a.Val)27			}28		}29	}30	if n.NextSibling != nil {31		links = visit(links, n.NextSibling)32	}33	if n.FirstChild != nil {34		links = visit(links, n.FirstChild)35	}36}37import (38func main() {39	resp, err := http.Get(url)40	if err != nil {41		fmt.Println("Error is ", err)42	}43	defer resp.Body.Close()44	body, err := ioutil.ReadAll(resp.Body)45	if err != nil {46		fmt.Println("Error is ", err)47	}48	r := strings.NewReader(string(body))49	doc, err := html.Parse(r)50	if err != nil {51		fmt.Println("Error is ", err)52	}53	links := visit(nil, doc)54	for _, link := range links {55		fmt.Println(link)56	}57}58func visit(links []string, n *html.Node) []string {59	if n.Type == html.ElementNode && n.Data == "a" {60		for _, a := range n.Attr {61			if a.Key == "href" {62				links = append(links, a.Val)

Using AI Code Generation

1import (2func main() {3	if err != nil {4		fmt.Println("Error", err)5		os.Exit(1)6	}7	z := html.NewTokenizer(res.Body)8	for {9		next := z.Next()10		if next == html.ErrorToken {11		}12		if next == html.StartTagToken {13			t := z.Token()14			if t.Data == "a" {15				for _, a := range t.Attr {16					if a.Key == "href" {17						link, err := res.Request.URL.Parse(a.Val)18						if err != nil {19						}20						if link.Host != res.Request.URL.Host {21						}

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	body, err := ioutil.ReadAll(response.Body)7	if err != nil {8		log.Fatal(err)9	}10	htmlContent := string(body)11	doc, err := html.Parse(strings.NewReader(htmlContent))12	if err != nil {13		log.Fatal(err)14	}15	links := visit(nil, doc)16	for _, link := range links {17		fmt.Println(link)18	}19}20func visit(links []string, n *html.Node) []string {21	if n.Type == html.ElementNode {22		if n.Data == "a" {23			for _, a := range n.Attr {24				if a.Key == "href" {25					links = append(links, a.Val)26				}27			}28		}29	}30	if n.FirstChild != nil {31		links = visit(links, n.FirstChild)32	}33	if n.NextSibling != nil {34		links = visit(links, n.NextSibling)35	}36}

Using AI Code Generation

1import (2func main() {3	file, err := os.Open("index.html")4	if err != nil {5		fmt.Println(err)6	}7	defer file.Close()8	byteValue, _ := ioutil.ReadAll(file)9	doc, err := html.Parse(nil)10	if err != nil {11		fmt.Println(err)12	}13	node := Search(doc, func(n *html.Node) bool {14		if n.Type == html.ElementNode && n.Data == "div" {15			for _, a := range n.Attr {16				if a.Key == "id" && a.Val == "footer" {17				}18			}19		}20	})21	fmt.Println(node.Data)22}

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	defer resp.Body.Close()7	doc, err := html.Parse(resp.Body)8	if err != nil {9		log.Fatal(err)10	}11	nodes := search(doc, "the")12	for _, node := range nodes {13		fmt.Println(node)14	}15}16func search(n *html.Node, text string) []*html.Node {17	if n == nil {18	}19	if n.Type == html.TextNode {20		if strings.Contains(n.Data, text) {21			return []*html.Node{n}22		}23	}24	for c := n.FirstChild; c != nil; c = c.NextSibling {25		nodes = append(nodes, search(c, text)...)26	}27}

Using AI Code Generation

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

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	defer resp.Body.Close()7	doc, err := html.Parse(resp.Body)8	if err != nil {9		log.Fatal(err)10	}11	link, err := ElementByID(doc, "logo")12	if err != nil {13		log.Fatal(err)14	}15	fmt.Println(link)16}17func ElementByID(n *html.Node, id string) (*html.Node, error) {18	return forEachNode(n, id, startElement, endElement)19}20func forEachNode(n *html.Node, id string, pre, post func(n *html.Node, id string) bool) (*html.Node, error) {21	if n == nil {22	}23	if pre != nil {24		if pre(n, id) {25		}26	}27	for c := n.FirstChild; c != nil; c = c.NextSibling {28		if node, err := forEachNode(c, id, pre, post); err == nil {29		}30	}31	if post != nil {32		if post(n, id) {33		}34	}35}36func startElement(n *html.Node, id string) bool {

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