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Automation Advisor
K6
html
NextElementSibling

How to use NextElementSibling method of html Package

Best K6 code snippet using html.NextElementSibling

tumblr.go

Source:tumblr.go

1package tumblr2import (3	"bytes"4	"context"5	"encoding/xml"6	"fmt"7	"io"8	"net/http"9	"regexp"10	"strings"11	"time"12	"github.com/heyLu/numblr/feed"13	"golang.org/x/net/html"14)15// TumblrDate is the date format used in Tumblr's RSS feeds16const TumblrDate = "Mon, 2 Jan 2006 15:04:05 -0700"17// Open opens a new Feed for tumblr account `name`.18func Open(ctx context.Context, name string, _ feed.Search) (feed.Feed, error) {19	nameIdx := strings.Index(name, "@")20	if nameIdx != -1 {21		name = name[:nameIdx]22	}23	rssURL := fmt.Sprintf("https://%s.tumblr.com/rss", name)24	req, err := http.NewRequestWithContext(ctx, "GET", rssURL, nil)25	if err != nil {26		return nil, fmt.Errorf("new request: %w", err)27	}28	resp, err := http.DefaultClient.Do(req)29	if err != nil {30		return nil, fmt.Errorf("download %q: %w", name, err)31	}32	if resp.StatusCode != 200 {33		resp.Body.Close()34		return nil, fmt.Errorf("download: %w", feed.StatusError{Code: resp.StatusCode})35	}36	if strings.HasPrefix(resp.Request.URL.Host, "www.tumblr.com") {37		return nil, fmt.Errorf("download: was redirected, feed likely private (%s)", resp.Request.URL)38	}39	var title string40	var description string41	// TODO: use regular feed reader instead (slowness may come from here?  should actually test this theory)42	dec := xml.NewDecoder(resp.Body)43	token, err := dec.Token()44	for err == nil {45		if el, ok := token.(xml.EndElement); ok && el.Name.Local == "link" {46			break47		}48		if el, ok := token.(xml.StartElement); ok && el.Name.Local == "title" {49			token, err = dec.Token()50			if err != nil {51				break52			}53			if titleEl, ok := token.(xml.CharData); ok && titleEl != nil {54				title = string(titleEl)55			}56		}57		if el, ok := token.(xml.StartElement); ok && el.Name.Local == "description" {58			token, err = dec.Token()59			if err != nil {60				break61			}62			if desc, ok := token.(xml.CharData); ok && desc != nil {63				description = string(desc)64			}65		}66		token, err = dec.Token()67	}68	if err != nil && err != io.EOF {69		resp.Body.Close()70		return nil, fmt.Errorf("skip token: %w", err)71	}72	if title != "" {73		if description == "" {74			description = title75		} else {76			description = title + " â " + description77		}78	}79	return &tumblrRSS{name: name, description: description, r: resp.Body, dec: dec, dateFormat: TumblrDate}, nil80}81type tumblrRSS struct {82	name        string83	description string84	r           io.ReadCloser85	dec         *xml.Decoder86	dateFormat  string87}88func (tr *tumblrRSS) Name() string {89	return tr.name90}91func (tr *tumblrRSS) Description() string {92	return tr.description93}94func (tr *tumblrRSS) URL() string {95	return fmt.Sprintf("https://%s.tumblr.com/rss", tr.name)96}97var tumblrPostURLRE = regexp.MustCompile(`https?://([-\w]+).tumblr.com/post/(\d+)(/(.*))?`)98var tumblrQuestionRE = regexp.MustCompile(`\s*<p>`)99func (tr *tumblrRSS) Next() (*feed.Post, error) {100	var post feed.Post101	err := tr.dec.Decode(&post)102	if err != nil {103		return nil, fmt.Errorf("decode: %w", err)104	}105	post.Source = "tumblr"106	if tumblrPostURLRE.MatchString(post.ID) {107		parts := tumblrPostURLRE.FindStringSubmatch(post.ID)108		if len(parts) >= 3 {109			post.ID = parts[2]110		}111	}112	post.Author = tr.name113	t, dateErr := time.Parse(tr.dateFormat, post.DateString)114	if dateErr != nil {115		return nil, fmt.Errorf("invalid date %q: %s", post.DateString, dateErr)116	}117	post.Date = t118	// TODO: improve reblog support (take reblog-from title/description?)119	// format questions properly120	if tumblrQuestionRE.MatchString(post.Title) {121		post.Title = `<blockquote class="question">` + post.Title + `</blockquote>`122	} else if post.Title != "Photo" && !post.IsReblog() {123		post.Title = `<h1>` + post.Title + `</h1>`124	}125	return &post, nil126}127func (tr *tumblrRSS) Close() error {128	return tr.r.Close()129}130// FlattenReblogs flattens the nested blockquotes from Tumblr into a flat131// structure where each reblog is in a blockquote at one level, oldest-first.132func FlattenReblogs(reblogHTML string) (flattenedHTML string, err error) {133	node, err := html.Parse(strings.NewReader(reblogHTML))134	if err != nil {135		return reblogHTML, fmt.Errorf("parse html: %w", err)136	}137	var root *html.Node138	var f func(*html.Node, *html.Node)139	f = func(parent *html.Node, node *html.Node) {140		if isElement(node, "p") && isElement(nextElementSibling(node), "blockquote") { // p blockquote141			reblog := nextElementSibling(node)142			reblogChild := firstElementChild(reblog)143			reblogContent := nextElementSibling(reblogChild)144			if root == nil {145				root = reblog.Parent146			}147			if isElement(reblogChild, "p") && isElement(reblogContent, "blockquote") { // p blockquote > (p blockquote)148				if parent != nil {149					parent.RemoveChild(node)150				}151				reblogContent.Parent.InsertBefore(node, reblogContent.NextSibling)152				f(reblog, reblogChild)153			}154		}155		for child := node.FirstChild; child != nil; child = child.NextSibling {156			f(node, child)157		}158	}159	f(nil, node)160	if root == nil {161		return reblogHTML, fmt.Errorf("invalid reblog structure: %q", reblogHTML)162	}163	buf := new(bytes.Buffer)164	for node := root; node != nil; node = node.NextSibling {165		err = html.Render(buf, root)166		if err != nil {167			return reblogHTML, fmt.Errorf("render html: %w", err)168		}169	}170	return buf.String(), nil171}172func nextElementSibling(node *html.Node) *html.Node {173	if node == nil {174		return nil175	}176	for next := node.NextSibling; next != nil; next = next.NextSibling {177		if next.Type == html.ElementNode {178			return next179		}180	}181	return nil182}183func firstElementChild(node *html.Node) *html.Node {184	for next := node.FirstChild; next != nil; next = next.NextSibling {185		if next.Type == html.ElementNode {186			return next187		}188	}189	return nil190}191func isElement(node *html.Node, element string) bool {192	return node != nil && node.Type == html.ElementNode && node.Data == element193}...

repl.go

Source:repl.go

1package sc452import (3	"bytes"4	"encoding/json"5	"fmt"6	"io/ioutil"7	"net/http"8	"net/url"9	"strconv"10	"strings"11	"time"12)13type respStruct struct {14	Result string15	Stdout string16}17func (ctx *Context) InjectDebugPProfREPL(title string) {18	ww := &bytes.Buffer{}19	DefaultStdout = ww20	http.HandleFunc("/debug/pprof/repl", func(w http.ResponseWriter, r *http.Request) {21		if r.Method == "GET" {22			p := bytes.Buffer{}23			p.WriteString(`<!doctype html><html><meta charset="UTF-8"><title>REPL: ` + title + `</title>24<style>25	body { font-size: 16px }26	* {box-sizing: border-box; font-family: monospace;}27	a {text-decoration: none}28	.results div:nth-child(even) {background: #eee}29	.results > div { display: block !important; clear:both }30	.results .result {margin-left:1em;white-space:pre-wrap;float:right}31</style>32<script src="https://cdn.jsdelivr.net/gh/coyove/sc45/tribute.min.js" ></script>33<link rel="stylesheet" href="https://cdnjs.cloudflare.com/ajax/libs/tributejs/5.1.2/tribute.min.css" integrity="sha256-jCuf8eDAzmPpRqt5n0v1utTOCeWZc4OrGbv24Pw+ltk=" crossorigin="anonymous" />34<form onsubmit="var _=this;post('',{cmd:this.querySelector('#cmd').value},function(obj, data){35	var el = _.nextElementSibling.nextElementSibling.cloneNode(true);36	el.querySelector('.options').innerText = data.cmd;37	el.querySelector('.options').onclick = function() { document.getElementById('cmd').value = data.cmd }38	el.querySelector('.result').innerText = obj.Result;39	if (obj.Stdout) el.querySelector('.result').innerHTML += '\n<b>Stdout:</b>\n' + obj.Stdout;40	_.nextElementSibling.insertBefore(el,_.nextElementSibling.firstChild)41});return false;">42<input id=cmd style="width:100%;padding:0.5em;margin:0.5em 0;font-size:16px" placeholder="Commands ...">43<input type=submit style="display:none">44</form>45<div class=results></div>46<div style='display:none'> <a href='#' class=options></a><span class=result>z</span></div>47<script>48(new Tribute({49	collection: [{50		trigger: '(',51		lookup: 'key',52		values: function (text, cb) {53			post("?all=1", {}, function(results) {54				cb(results.filter(function(r) { return r.key.indexOf(text) > -1 }));55			})56		},57		selectTemplate: function (item) { return '(' + item.original.key },58		menuItemTemplate: function (item) { return item.original.doc; },59		replaceTextSuffix: '\n',60		positionMenu: true,61	}]62})).attach(document.getElementById('cmd'))63function post(url, data, cb) {64    var xml = new XMLHttpRequest(), q = "";65	xml.onreadystatechange = function() {66		if (xml.readyState == 4 && xml.status == 200) cb(JSON.parse(xml.responseText), data) 67	}68	xml.open("POST", url, true);69	xml.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');70	for (var k in data) if (data.hasOwnProperty(k)) q += '&' + k + '=' + encodeURIComponent(data[k]);71	xml.send(q);72}73</script>74`)75			w.Header().Add("Content-Type", "text/html")76			w.Write(p.Bytes())77			return78		}79		if r.FormValue("all") != "" {80			keys := []map[string]string{}81			for k := range ctx.M {82				keys = append(keys, map[string]string{"key": k, "doc": k})83			}84			buf, _ := json.Marshal(keys)85			w.Write(buf)86			return87		}88		cmd := r.FormValue("cmd")89		timeout, _ := strconv.ParseInt(r.FormValue("timeout"), 10, 64)90		deadline := Forever91		if timeout != 0 {92			deadline = time.Now().Add(time.Duration(timeout) * time.Second)93		}94		ww.Reset()95		v, err := ctx.Run(deadline, cmd)96		var resp = respStruct{97			Stdout: ww.String(),98			Result: fmt.Sprint(v),99		}100		if err != nil {101			resp.Result = err.Error()102		}103		p, _ := json.Marshal(resp)104		w.Header().Add("Content-Type", "application/json")105		w.Write([]byte(p))106	})107}108func CallHTTPRepl(c *http.Client, addr, expr string) (result, stdout string, err error) {109	addr = strings.TrimPrefix(addr, "http://")110	addr = strings.TrimSuffix(addr, "/")111	resp, err := c.Post("http://"+addr+"/debug/pprof/repl",112		"application/x-www-form-urlencoded",113		strings.NewReader(`cmd=`+url.QueryEscape(expr)))114	if err != nil {115		return "", "", err116	}117	p, _ := ioutil.ReadAll(resp.Body)118	resp.Body.Close()119	s := respStruct{}120	json.Unmarshal(p, &s)121	return s.Result, s.Stdout, nil122}...

normalize-marker.go

Source:normalize-marker.go

...63	rowSpan, err := strconv.Atoi(element.Attr("rowspan"))64	check(err)65	element.RemoveAttr("rowspan")66	tr := element.Parent()67	nextSibling := tr.NextElementSibling()68	for i := 0; i < rowSpan-1; i++ {69		if nextSibling != nil {70			nextSibling.PrependChild(element.Clone())71			nextSibling = nextSibling.NextElementSibling()72		}73	}74}75func (marker *NormalizeMarker) normalizeId(selection model.DocNode) {76	var invalidIdPattern, err = regexp.Compile("^\\d[\\w\\W]+")77	check(err)78	for _, selection := range selection.Find("[id]") {79		attr := selection.Attr("id")80		if invalidIdPattern.Match([]byte(attr)) {81			selection.RemoveAttr(attr)82		}83	}84}85func check(err error) {...

NextElementSibling

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	doc.Find(".entry-content").Each(func(i int, s *goquery.Selection) {7		band := strings.TrimSpace(s.Find("h2").Text())8		title := strings.TrimSpace(s.Find("h3").Text())9		fmt.Printf("Review %d: %s - %s10	})11}

NextElementSibling

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	doc, err := html.Parse(resp.Body)7	if err != nil {8		log.Fatal(err)9	}10	forEachNode(doc, startElement, endElement)11}12func forEachNode(n *html.Node, pre, post func(n *html.Node)) {13	if pre != nil {14		pre(n)15	}16	for c := n.FirstChild; c != nil; c = c.NextSibling {17		forEachNode(c, pre, post)18	}19	if post != nil {20		post(n)21	}22}23func startElement(n *html.Node) {24	if n.Type == html.ElementNode {25		fmt.Println(n.Data)26	}27}28func endElement(n *html.Node) {29}

NextElementSibling

Using AI Code Generation

1import (2func main() {3    file, err := os.Open("index.html")4    if err != nil {5        fmt.Println("Error opening file")6    }7    defer file.Close()8    doc, err := html.Parse(file)9    if err != nil {10        fmt.Println("Error parsing file")11    }12    var f func(*html.Node)13    f = func(n *html.Node) {14        if n.Type == html.ElementNode && n.Data == "a" {15            fmt.Println(n.Data)16            fmt.Println(n.NextSibling)17        }18        for c := n.FirstChild; c != nil; c = c.NextSibling {19            f(c)

NextElementSibling

Using AI Code Generation

1import (2func main() {3	file, err := os.Open("index.html")4	if err != nil {5		log.Fatal(err)6	}7	defer file.Close()8	doc, err := html.Parse(file)9	if err != nil {10		log.Fatal(err)11	}

NextElementSibling

Using AI Code Generation

1import (2func main() {3	z := html.NewTokenizer(resp.Body)4	for {5		tt := z.Next()6		switch {7			t := z.Token()8			if t.Data == "a" {9				for _, a := range t.Attr {10					if a.Key == "href" {11						fmt.Printf("Link: %q12					}13				}14			}15		}16	}17}

NextElementSibling

Using AI Code Generation

1import (2func main() {3	if err != nil {4		log.Fatal(err)5	}6	doc, err := html.Parse(resp.Body)7	if err != nil {8		log.Fatal(err)9	}10	resp.Body.Close()11	forEachNode(doc, startElement, endElement)12}13func forEachNode(n *html.Node, pre, post func(n *html.Node)) {14	if pre != nil {15		pre(n)16	}17	for c := n.FirstChild; c != nil; c = c.NextSibling {18		forEachNode(c, pre, post)19	}20	if post != nil {21		post(n)22	}23}24func startElement(n *html.Node) {25	if n.Type == html.ElementNode {26		if n.FirstChild != nil {27			fmt.Printf("%s %s %s\n", n.Data, n.FirstChild.Data, n.FirstChild.NextSibling.Data)28		} else {29			fmt.Printf("%s\n", n.Data)30		}31	}32}33func endElement(n *html.Node) {34	if n.Type == html.ElementNode {35		if n.FirstChild != nil {36			fmt.Printf("%s %s %s\n", n.Data, n.FirstChild.Data, n.FirstChild.NextSibling.Data)37		} else {38			fmt.Printf("%s\n", n.Data)39		}40	}41}

NextElementSibling

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		fmt.Fprintf(os.Stderr, "findlinks1: %v6		os.Exit(1)7	}8	forEachNode(doc, startElement, endElement)9}10func forEachNode(n *html.Node, pre, post func(n *html.Node)) {11	if pre != nil {12		pre(n)13	}14	for c := n.FirstChild; c != nil; c = c.NextSibling {15		forEachNode(c, pre, post)16	}17	if post != nil {18		post(n)19	}20}21func startElement(n *html.Node) {22	if n.Type == html.ElementNode {23		fmt.Printf("%s", n.Data)24		for _, a := range n.Attr {25			fmt.Printf(" %s='%s'", a.Key, a.Val)26		}27		fmt.Printf("28	}29}30func endElement(n *html.Node) {31	if n.Type == html.ElementNode {32		fmt.Printf("%s33	}34}35import (36func main() {37	doc, err := html.Parse(os.Stdin)38	if err != nil {39		fmt.Fprintf(os.Stderr, "findlinks1: %v40		os.Exit(1)41	}42	forEachNode(doc, startElement, endElement)43}44func forEachNode(n *html.Node, pre, post func(n *html.Node)) {45	if pre != nil {46		pre(n)47	}48	for c := n.FirstChild; c != nil; c = c.NextSibling {49		forEachNode(c, pre, post)50	}51	if post != nil {52		post(n)53	}54}55func startElement(n *html.Node) {56	if n.Type == html.ElementNode {57		fmt.Printf("%s", n.Data)58		for _, a := range n.Attr {59			fmt.Printf(" %s='%s'", a.Key, a.Val)60		}61		fmt.Printf("

NextElementSibling

Using AI Code Generation

1import (2func main() {3	doc, err := html.Parse(os.Stdin)4	if err != nil {5		fmt.Fprintf(os.Stderr, "findlinks1: %v6		os.Exit(1)7	}8	for _, link := range visit(nil, doc) {9		fmt.Println(link)10	}11}12func visit(links []string, n *html.Node) []string {13	if n.Type == html.ElementNode {14		if n.NextSibling != nil {15			links = append(links, n.NextSibling.Data)16		}17	}18	for c := n.FirstChild; c != nil; c = c.NextSibling {19		links = visit(links, c)20	}21}22import (23func main() {24	doc, err := html.Parse(os.Stdin)25	if err != nil {26		fmt.Fprintf(os.Stderr, "findlinks1: %v27		os.Exit(1)28	}29	for _, link := range visit(nil, doc) {30		fmt.Println(link)31	}32}33func visit(links []string, n *html.Node) []string {34	if n.Type == html.ElementNode {35		if n.PrevSibling != nil {36			links = append(links, n.PrevSibling.Data)37		}38	}39	for c := n.FirstChild; c != nil; c = c.NextSibling {40		links = visit(links, c)41	}42}43import (44func main() {45	doc, err := html.Parse(os.Stdin)46	if err != nil {47		fmt.Fprintf(os.Stderr, "findlinks1: %v48		os.Exit(1)49	}

NextElementSibling

Using AI Code Generation

1import (2func main() {3	file, err := ioutil.ReadFile("2.html")4	if err != nil {5		log.Fatal(err)6	}7	doc, err := html.Parse(nil)8	if err != nil {9		log.Fatal(err)10	}11	node := &html.Node{12	}13	sibling := html.NextElementSibling(node)14	fmt.Println(sibling)15}16Recommended Posts: HTML | NextElementSibling() Method17HTML | PreviousElementSibling() Method18HTML | FirstElementChild() Method19HTML | LastElementChild() Method20HTML | ParentElement() Method21HTML | ChildElementCount() Method22HTML | GetElementsByTagName() Method23HTML | GetElementsByClassName() Method24HTML | GetElementsByName() Method25HTML | GetElementById() Method26HTML | QuerySelector() Method27HTML | QuerySelectorAll() Method28HTML | GetAttribute() Method29HTML | SetAttribute() Method30HTML | RemoveAttribute() Method31HTML | GetAttributeNode() Method32HTML | SetAttributeNode() Method33HTML | RemoveAttributeNode() Method34HTML | HasAttribute() Method35HTML | GetAttributeNodeNS() Method36HTML | SetAttributeNodeNS() Method37HTML | HasAttributeNS() Method38HTML | GetAttributeNS() Method39HTML | SetAttributeNS() Method40HTML | RemoveAttributeNS() Method41HTML | GetElementsByTagNameNS() Method42HTML | GetElementsByClassNameNS() Method43HTML | GetElementById() Method44HTML | GetElementByIdNS() Method45HTML | QuerySelector() Method46HTML | QuerySelectorAll() Method47HTML | GetAttribute() Method48HTML | SetAttribute() Method49HTML | RemoveAttribute() Method50HTML | GetAttributeNode() Method51HTML | SetAttributeNode() Method52HTML | RemoveAttributeNode() Method53HTML | HasAttribute() Method54HTML | GetAttributeNodeNS() Method55HTML | SetAttributeNodeNS() Method56HTML | HasAttributeNS() Method57HTML | GetAttributeNS() Method58HTML | SetAttributeNS() Method59HTML | RemoveAttributeNS() Method

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