writefreely/templates/user/import.tmpl

{{define "import"}}
{{template "header" .}}
	<style>
		input[type=file] {
			padding: 0;
			font-size: 0.86em;
			display: block;
			margin: 0.5rem 0;
		}
		label {
			display: block;
			margin: 1em 0;
		}
	</style>

<div class="snug content-container">
	<h1 id="import-header">Import posts</h1>
	{{if .Message}}
	<div class="alert {{if .InfoMsg}}info{{else}}success{{end}}">
		<p>{{.Message}}</p>
	</div>
	{{end}}
	{{if .Flashes}}
		<ul class="errors">
			{{range .Flashes}}<li class="urgent">{{.}}</li>{{end}}
		</ul>
	{{end}}
	<p>Publish plain text or Markdown files to your account by uploading them below.</p>
	<div class="formContainer">
		<form id="importPosts" class="prominent" enctype="multipart/form-data" action="/api/me/import" method="POST">
			<label>Select some files to import:
				<input id="fileInput" class="fileInput" name="files" type="file" multiple accept="text/*"/>
			</label>
			<input id="fileDates" name="fileDates" hidden/>
			<label>
				Import these posts to:
				<select name="collection">
					{{range $i, $el := .Collections}}
						<option value="{{.Alias}}" {{if eq $i 0}}selected{{end}}>{{.DisplayTitle}}</option>
					{{end}}
					<option value="">Drafts</option>
				</select>
			</label>
			<script>
				// timezone offset in seconds
				const tzOffsetSec = new Date().getTimezoneOffset() * 60;
				const fileInput = document.getElementById('fileInput');
				const fileDates = document.getElementById('fileDates');
				fileInput.addEventListener('change', (e) => {
					const files = e.target.files;
					let dateMap = {};
					for (let file of files) {
						// convert from milliseconds to seconds and adjust for tz
						dateMap[file.name] = Math.round(file.lastModified / 1000) + tzOffsetSec;
					}
					fileDates.value = JSON.stringify(dateMap);
				})
			</script>
			<input type="submit" value="Import" />
		</form>
	</div>
</div>
{{template "footer" .}}
{{end}}