375 lines
11 KiB
Go
375 lines
11 KiB
Go
package app
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import (
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"encoding/json"
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"strconv"
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"strings"
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"git.macaw.me/skunky/devianter"
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"golang.org/x/net/html"
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)
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func (s skunkyart) ParseComments(c devianter.Comments) string {
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var cmmts strings.Builder
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replied := make(map[int]string)
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cmmts.WriteString("<details><summary>Comments: <b>")
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cmmts.WriteString(strconv.Itoa(c.Total))
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cmmts.WriteString("</b></summary>")
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for _, x := range c.Thread {
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replied[x.ID] = x.User.Username
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cmmts.WriteString(`<div class="msg`)
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if x.Parent > 0 {
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cmmts.WriteString(` reply`)
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}
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cmmts.WriteString(`"><p id="`)
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cmmts.WriteString(strconv.Itoa(x.ID))
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cmmts.WriteString(`"><img src="`)
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cmmts.WriteString(UrlBuilder("media", "emojitar", x.User.Username, "?type=a"))
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cmmts.WriteString(`" width="30px" height="30px"><a href="`)
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cmmts.WriteString(UrlBuilder("group_user", "?q=", x.User.Username, "&type=a"))
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cmmts.WriteString(`"><b`)
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cmmts.WriteString(` class="`)
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if x.User.Banned {
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cmmts.WriteString(`banned`)
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}
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if x.Author {
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cmmts.WriteString(`author`)
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}
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cmmts.WriteString(`">`)
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cmmts.WriteString(x.User.Username)
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cmmts.WriteString("</b></a> ")
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if x.Parent > 0 {
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cmmts.WriteString(` In reply to <a href="#`)
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cmmts.WriteString(strconv.Itoa(x.Parent))
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cmmts.WriteString(`">`)
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if replied[x.Parent] == "" {
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cmmts.WriteString("???")
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} else {
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cmmts.WriteString(replied[x.Parent])
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}
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cmmts.WriteString("</a>")
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}
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cmmts.WriteString(" [")
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cmmts.WriteString(x.Posted.UTC().String())
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cmmts.WriteString("]<p>")
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cmmts.WriteString(ParseDescription(x.TextContent))
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cmmts.WriteString("<p>👍: ")
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cmmts.WriteString(strconv.Itoa(x.Likes))
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cmmts.WriteString(" ⏩: ")
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cmmts.WriteString(strconv.Itoa(x.Replies))
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cmmts.WriteString("</p></div>\n")
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}
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cmmts.WriteString(s.NavBase(DeviationList{
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Pages: 0,
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More: c.HasMore,
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}))
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cmmts.WriteString("</details>")
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return cmmts.String()
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}
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func (s skunkyart) DeviationList(devs []devianter.Deviation, allowAtom bool, content ...DeviationList) string {
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if s.Atom && s.Page > 1 {
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s.ReturnHTTPError(400)
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return ""
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}
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var list, listContent strings.Builder
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for i, l := 0, len(devs); i < l; i++ {
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data := &devs[i]
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if preview, fullview := ParseMedia(data.Media, 320), ParseMedia(data.Media); !(data.NSFW && !CFG.Nsfw) {
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if allowAtom && s.Atom {
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id := strconv.Itoa(data.ID)
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listContent.WriteString(`<entry><author><name>`)
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listContent.WriteString(data.Author.Username)
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listContent.WriteString(`</name></author><title>`)
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listContent.WriteString(data.Title)
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listContent.WriteString(`</title><link rel="alternate" type="text/html" href="`)
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listContent.WriteString(UrlBuilder("post", data.Author.Username, "atom-"+id))
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listContent.WriteString(`"/><id>`)
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listContent.WriteString(id)
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listContent.WriteString(`</id><published>`)
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listContent.WriteString(data.PublishedTime.UTC().Format("Mon, 02 Jan 2006 15:04:05 -0700"))
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listContent.WriteString(`</published>`)
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listContent.WriteString(`<media:group><media:title>`)
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listContent.WriteString(data.Title)
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listContent.WriteString(`</media:title><media:thumbinal url="`)
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listContent.WriteString(preview)
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listContent.WriteString(`"/></media:group><content type="xhtml"><div xmlns="http://www.w3.org/1999/xhtml"><a href="`)
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listContent.WriteString(ConvertDeviantArtUrlToSkunkyArt(data.Url))
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listContent.WriteString(`"><img src="`)
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listContent.WriteString(fullview)
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listContent.WriteString(`"/></a><p>`)
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listContent.WriteString(ParseDescription(data.TextContent))
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listContent.WriteString(`</p></div></content></entry>`)
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} else {
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listContent.WriteString(`<div class="block">`)
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if fullview != "" && preview != "" {
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listContent.WriteString(`<a title="open/download" href="`)
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listContent.WriteString(fullview)
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listContent.WriteString(`"><img loading="lazy" src="`)
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listContent.WriteString(preview)
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listContent.WriteString(`" width="15%"></a>`)
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} else {
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listContent.WriteString(`<h1>[ TEXT ]</h1>`)
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}
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listContent.WriteString(`<br><a href="`)
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listContent.WriteString(ConvertDeviantArtUrlToSkunkyArt(data.Url))
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listContent.WriteString(`">`)
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listContent.WriteString(data.Author.Username)
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listContent.WriteString(" - ")
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listContent.WriteString(data.Title)
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if data.NSFW {
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listContent.WriteString(` [<span class="nsfw">NSFW</span>]`)
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}
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if data.AI {
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listContent.WriteString(" [🤖]")
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}
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if data.DD {
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listContent.WriteString(` [<span class="dd">DD</span>]`)
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}
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listContent.WriteString("</a></div>")
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}
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}
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}
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if allowAtom && s.Atom {
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list.WriteString(`<?xml version="1.0" encoding="UTF-8"?><feed xmlns:media="http://search.yahoo.com/mrss/" xmlns="http://www.w3.org/2005/Atom">`)
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list.WriteString(`<title>`)
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if s.Type == 0 {
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list.WriteString("Daily Deviations")
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} else if s.Type == 'g' && len(devs) != 0 {
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list.WriteString(devs[0].Author.Username)
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} else {
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list.WriteString("SkunkyArt")
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}
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list.WriteString(`</title>`)
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list.WriteString(`<link rel="alternate" href="`)
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list.WriteString(Host)
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list.WriteString(`"/>`)
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list.WriteString(listContent.String())
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list.WriteString("</feed>")
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wr(s.Writer, list.String())
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} else {
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list.WriteString(`<div class="content">`)
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list.WriteString(listContent.String())
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list.WriteString("</div>")
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if content != nil {
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list.WriteString(s.NavBase(content[0]))
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}
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}
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return list.String()
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}
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/* DESCRIPTION/COMMENT PARSER */
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type text struct {
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TXT string
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TXT_RAW string
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From int
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To int
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}
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func ParseDescription(dscr devianter.Text) string {
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var parsedDescription strings.Builder
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TagBuilder := func(content string, tags ...string) string {
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l := len(tags)
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for x := 0; x < l; x++ {
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var htm strings.Builder
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htm.WriteString("<")
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htm.WriteString(tags[x])
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htm.WriteString(">")
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htm.WriteString(content)
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htm.WriteString("</")
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htm.WriteString(tags[x])
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htm.WriteString(">")
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content = htm.String()
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}
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return content
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}
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DeleteTrackingFromUrl := func(url string) string {
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if len(url) > 42 && url[:42] == "https://www.deviantart.com/users/outgoing?" {
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url = url[42:]
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}
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return url
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}
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if description, dl := dscr.Html.Markup, len(dscr.Html.Markup); dl != 0 &&
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description[0] == '{' &&
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description[dl-1] == '}' {
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var descr struct {
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Blocks []struct {
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Text, Type string
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InlineStyleRanges []struct {
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Offset, Length int
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Style string
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}
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EntityRanges []struct {
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Offset, Length int
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Key int
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}
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Data struct {
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TextAlignment string
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}
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}
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EntityMap map[string]struct {
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Type string
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Data struct {
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Url string
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Config struct {
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Aligment string
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Width int
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}
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Data devianter.Deviation
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}
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}
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}
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e := json.Unmarshal([]byte(description), &descr)
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try(e)
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entities := make(map[int]devianter.Deviation)
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urls := make(map[int]string)
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for n, x := range descr.EntityMap {
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num, _ := strconv.Atoi(n)
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if x.Data.Url != "" {
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urls[num] = DeleteTrackingFromUrl(x.Data.Url)
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}
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entities[num] = x.Data.Data
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}
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for _, x := range descr.Blocks {
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Styles := make([]text, len(x.InlineStyleRanges))
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if len(x.InlineStyleRanges) != 0 {
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var tags = make(map[int][]string)
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for n, rngs := range x.InlineStyleRanges {
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Styles := &Styles[n]
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switch rngs.Style {
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case "BOLD":
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rngs.Style = "b"
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case "UNDERLINE":
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rngs.Style = "u"
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case "ITALIC":
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rngs.Style = "i"
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}
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Styles.From = rngs.Offset
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Styles.To = rngs.Offset + rngs.Length
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FT := Styles.From * Styles.To
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tags[FT] = append(tags[FT], rngs.Style)
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}
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for n := 0; n < len(Styles); n++ {
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Styles := &Styles[n]
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Styles.TXT_RAW = x.Text[Styles.From:Styles.To]
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Styles.TXT = TagBuilder(Styles.TXT_RAW, tags[Styles.From*Styles.To]...)
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}
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}
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switch x.Type {
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case "atomic":
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if len(x.EntityRanges) != 0 {
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d := entities[x.EntityRanges[0].Key]
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parsedDescription.WriteString(`<a href="`)
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parsedDescription.WriteString(ConvertDeviantArtUrlToSkunkyArt(d.Url))
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parsedDescription.WriteString(`"><img width="50%" src="`)
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parsedDescription.WriteString(ParseMedia(d.Media))
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parsedDescription.WriteString(`" title="`)
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parsedDescription.WriteString(d.Author.Username)
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parsedDescription.WriteString(" - ")
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parsedDescription.WriteString(d.Title)
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parsedDescription.WriteString(`"></a>`)
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}
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case "unstyled":
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if l := len(Styles); l != 0 {
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for n, r := range Styles {
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var tag string
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if x.Type == "header-two" {
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tag = "h2"
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}
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parsedDescription.WriteString(x.Text[:r.From])
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if len(urls) != 0 && len(x.EntityRanges) != 0 {
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ra := &x.EntityRanges[0]
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parsedDescription.WriteString(`<a target="_blank" href="`)
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parsedDescription.WriteString(urls[ra.Key])
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parsedDescription.WriteString(`">`)
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parsedDescription.WriteString(r.TXT)
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parsedDescription.WriteString(`</a>`)
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} else if l > n+1 {
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parsedDescription.WriteString(r.TXT)
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}
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parsedDescription.WriteString(TagBuilder(tag, x.Text[r.To:]))
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}
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} else {
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parsedDescription.WriteString(x.Text)
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}
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}
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parsedDescription.WriteString("<br>")
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}
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} else if dl != 0 {
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for tt := html.NewTokenizer(strings.NewReader(dscr.Html.Markup)); ; {
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switch tt.Next() {
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case html.ErrorToken:
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return parsedDescription.String()
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case html.StartTagToken, html.EndTagToken, html.SelfClosingTagToken:
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token := tt.Token()
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switch token.Data {
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case "a":
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for _, a := range token.Attr {
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if a.Key == "href" {
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url := DeleteTrackingFromUrl(a.Val)
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parsedDescription.WriteString(`<a target="_blank" href="`)
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parsedDescription.WriteString(url)
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parsedDescription.WriteString(`">`)
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parsedDescription.WriteString(GetValueOfTag(tt))
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parsedDescription.WriteString("</a> ")
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}
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}
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case "img":
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var uri, title string
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for b, a := range token.Attr {
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switch a.Key {
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case "src":
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if len(a.Val) > 9 && a.Val[8:9] == "e" {
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uri = UrlBuilder("media", "emojitar", a.Val[37:len(a.Val)-4], "?type=e")
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}
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case "title":
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title = a.Val
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}
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if title != "" {
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for x := -1; x < b; x++ {
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parsedDescription.WriteString(`<img src="`)
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parsedDescription.WriteString(uri)
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parsedDescription.WriteString(`" title="`)
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parsedDescription.WriteString(title)
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parsedDescription.WriteString(`">`)
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}
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}
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}
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case "br", "li", "ul", "p", "b":
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parsedDescription.WriteString(token.String())
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case "div":
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parsedDescription.WriteString("<p> ")
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}
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case html.TextToken:
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parsedDescription.Write(tt.Text())
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}
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}
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}
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return parsedDescription.String()
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}
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