Read HTML from a file instead of .tmpl
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f2f1a08687
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18 changed files with 369 additions and 591 deletions
209
html.go
Normal file
209
html.go
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@ -0,0 +1,209 @@
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package main
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import (
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"fmt"
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"strings"
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"github.com/tdewolff/minify/v2"
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"github.com/tdewolff/minify/v2/css"
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"github.com/tdewolff/minify/v2/html"
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)
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type HTMLData struct {
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Title string
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Description string
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Keywords string
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Author string
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CanonicalURL string
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Content string
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}
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func minifyHTML(h string) string {
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m := minify.New()
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m.AddFunc("text/html", html.Minify)
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minified, err := m.String("text/html", h)
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if err != nil {
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return h
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}
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return minified
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}
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func minifyCSS(h string) string {
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m := minify.New()
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m.AddFunc("text/css", css.Minify)
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minified, err := m.String("text/css", h)
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if err != nil {
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return h
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}
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return minified
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}
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var style = `
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html {
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max-width: 70ch;
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padding: calc(1vmin + 0.5rem);
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margin-inline: auto;
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font-size: clamp(1em, 0.909em + 0.45vmin, 1.25em);
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font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
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color-scheme: light dark;
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}
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h1 {
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font-size: 2.5rem;
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font-weight: 600;
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margin: 0;
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}
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.title {
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text-align: center;
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}
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.search {
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display: flex;
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justify-content: center;
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margin-top: 1rem;
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margin-inline: auto;
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}
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.leftright {
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display: flex;
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justify-content: center;
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}
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.left {
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margin-right: auto;
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}
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.right {
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margin-left: auto;
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}
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textarea {
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width: 100%;
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height: 10rem;
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resize: vertical;
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}
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.messages {
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list-style-type: none;
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}
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.error {
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color: red;
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}
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.success {
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color: green;
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}
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`
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func fullHTML(h HTMLData, ParseResult []ParseResult) string {
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var sb strings.Builder
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var errorBuilder strings.Builder
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FeedCount := 0
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DatabaseSize := GetDBSize()
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// This is the error message that will be displayed if there are any errors
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if len(ParseResult) > 0 {
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errorBuilder.WriteString("<h2>Results</h2><ul>")
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for _, result := range ParseResult {
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var listItemClass, statusMsg string
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if result.IsError {
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listItemClass = "error"
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statusMsg = result.Msg
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} else {
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listItemClass = "success"
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statusMsg = result.Msg
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}
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errorBuilder.WriteString(fmt.Sprintf(`<li class="%s"><a href="%s">%s</a> - %s</li>`, listItemClass, result.FeedURL, result.FeedURL, statusMsg))
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}
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errorBuilder.WriteString("</ul>")
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}
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StatusMsg := errorBuilder.String()
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sb.WriteString(`
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta charset="UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1.0">
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`)
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if h.Description != "" {
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sb.WriteString(`<meta name="description" content="` + h.Description + `">`)
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}
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if h.Keywords != "" {
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sb.WriteString(`<meta name="keywords" content="` + h.Keywords + `">`)
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}
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if h.Author != "" {
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sb.WriteString(`<meta name="author" content="` + h.Author + `">`)
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}
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if h.CanonicalURL != "" {
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sb.WriteString(`<link rel="canonical" href="` + h.CanonicalURL + `">`)
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}
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sb.WriteString(`
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<title>` + h.Title + `</title>
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<style>` + minifyCSS(style) + `</style>
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</head>
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<body>
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` + StatusMsg + `
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<span class="title"><h1><a href="/">FeedVault</a></h1></span>
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<div class="leftright">
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<div class="left">
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<small>Archive of <a href="https://en.wikipedia.org/wiki/Web_feed">web feeds</a>. ` + fmt.Sprintf("%d", FeedCount) + ` feeds. ~` + DatabaseSize + `.</small>
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</div>
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<div class="right">
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<!-- Search -->
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<form action="#" method="get">
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<input type="text" name="q" placeholder="Search">
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<button type="submit">Search</button>
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</form>
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</div>
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</div>
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<nav>
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<small>
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<div class="leftright">
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<div class="left">
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<a href="/feeds">Feeds</a> | <a href="/api">API</a> | <a href="/export">Export</a> | <a href="/stats">Stats</a>
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</div>
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<div class="right">
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<a href="https://github.com/TheLovinator1/FeedVault">GitHub</a> | <a href="https://github.com/sponsors/TheLovinator1">Donate</a>
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</div>
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</div>
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</small>
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</nav>
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<hr>
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<main>
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` + h.Content + `
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</main>
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<hr>
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<footer>
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<small>
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<div class="leftright">
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<div class="left">
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Made by <a href="">Joakim Hellsén</a>.
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</div>
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<div class="right">No rights reserved.</div>
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</div>
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<div class="leftright">
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<div class="left">
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<a href="mailto:hello@feedvault.se">hello@feedvault.se</a>
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</div>
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<div class="right">
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Web scraping is not a crime.
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</div>
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</div>
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</small>
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</footer>
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</body>
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</html>`)
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return minifyHTML(sb.String())
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}
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