72 lines
2.0 KiB
Go
72 lines
2.0 KiB
Go
package main
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import (
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"html/template"
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"log"
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)
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var listTemplate *template.Template
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var urlFormTemplate *template.Template
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var textFormTemplate *template.Template
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func init() {
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if initListTemplate() != nil || initURLFormTemplate() != nil || initTextFormTemplate() != nil {
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log.Fatal("Failed to initialize templates")
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return
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}
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}
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func initListTemplate() (err error) {
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listTemplate, err = template.New("List").Parse(
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"<!doctype html>" +
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"<html lang=en>" +
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"<meta name=viewport content=\"width=device-width, initial-scale=1.0\">" +
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"<title>Short URLs</title>" +
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"<h1>Short URLs</h1>" +
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"<table>" +
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"<tr><th>slug</th><th>url</th><th>hits</th></tr>" +
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"{{range .}}" +
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"<tr><td>{{.Slug}}</td><td>{{.URL}}</td><td>{{.Hits}}</td></tr>" +
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"{{end}}" +
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"</table>" +
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"</html>")
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return
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}
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func initURLFormTemplate() (err error) {
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urlFormTemplate, err = template.New("UrlForm").Parse(
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"<!doctype html>" +
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"<html lang=en>" +
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"<meta name=viewport content=\"width=device-width, initial-scale=1.0\">" +
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"<title>{{.Title}}</title>" +
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"<h1>{{.Title}}</h1>" +
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"<form action={{.URL}} method=post>" +
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"{{range .Fields}}" +
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"<input type=text name={{index . 0}} placeholder={{index . 0}} value=\"{{index . 1}}\"><br><br>" +
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"{{end}}" +
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"<input type=submit value={{.Title}}>" +
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"</form>" +
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"</html>")
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return
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}
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func initTextFormTemplate() (err error) {
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textFormTemplate, err = template.New("TextForm").Parse(
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"<!doctype html>" +
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"<html lang=en>" +
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"<meta name=viewport content=\"width=device-width, initial-scale=1.0\">" +
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"<title>{{.Title}}</title>" +
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"<h1>{{.Title}}</h1>" +
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"<form action={{.URL}} method=post>" +
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"{{range .Fields}}" +
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"<input type=text name={{index . 0}} placeholder={{index . 0}} value=\"{{index . 1}}\"><br><br>" +
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"{{end}}" +
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"{{range .TextAreas}}" +
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"<textarea name={{index . 0}} placeholder={{index . 0}}>{{index . 1}}</textarea><br><br>" +
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"{{end}}" +
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"<input type=submit value={{.Title}}>" +
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"</form>" +
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"</html>")
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return
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}
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