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| package io.hudepohl | |
| import java.lang.StringBuilder | |
| class Html { | |
| private val value: StringBuilder = StringBuilder() | |
| private fun add(text: String) = value.append(text) | |
| override fun toString(): String = value.toString() | |
| fun html(htmlTags: Html.() -> Unit) { | |
| val innerHtml = Html().apply { htmlTags() }.toString() | |
| add("<html>$innerHtml</html>") | |
| } | |
| fun body(htmlTags: Html.() -> Unit) { | |
| val innerHtml = Html().apply { htmlTags() }.toString() | |
| add("<body>$innerHtml</body>") | |
| } | |
| fun div(style: String, htmlTags: Html.() -> Unit) { | |
| val innerHtml = Html().apply { htmlTags() }.toString() | |
| add("<div style=\"$style\">$innerHtml</div>") | |
| } | |
| fun table( | |
| hasBorder: Boolean = false, | |
| widthPercent: Int = 100, | |
| cellPadding: Int = 5, | |
| style: String, | |
| htmlTags: Html.() -> Unit | |
| ) { | |
| val borderTxt = "border=\"${if (hasBorder) "1" else "0"}\"" | |
| val widthTxt = "width=\"$widthPercent%\"" | |
| val cellPaddingTxt = "cellpadding=\"$cellPadding\"" | |
| val innerHtml = Html().apply { htmlTags() }.toString() | |
| add("<table $borderTxt $widthTxt $cellPaddingTxt style=\"$style\">$innerHtml</table>") | |
| } | |
| fun tr(htmlTags: Html.() -> Unit) { | |
| val innerHtml = Html.fromTags(htmlTags) | |
| add("<tr>$innerHtml</tr>") | |
| } | |
| fun center(htmlTags: Html.() -> Unit) { | |
| val innerHtml = Html().apply { htmlTags() }.toString() | |
| add("<center>$innerHtml</center>") | |
| } | |
| fun th(style: String, value: String) { | |
| val styleTxt = "style=\"$style\"" | |
| add("<th $styleTxt>$value</th>") | |
| } | |
| fun td(style: String, value: String) { | |
| val styleTxt = "style=\"$style\"" | |
| add("<td $styleTxt>$value</td>") | |
| } | |
| fun h1(lineText: String) = add("<h1>$lineText</h1>") | |
| fun h2(lineText: String) = add("<h2>$lineText</h2>") | |
| fun h3(lineText: String) = add("<h3>$lineText</h3>") | |
| fun h4(lineText: String) = add("<h4>$lineText</h4>") | |
| fun h5(lineText: String) = add("<h5>$lineText</h5>") | |
| fun h6(lineText: String) = add("<h6>$lineText</h6>") | |
| fun p(lineText: String) = add("<p>$lineText</p>") | |
| fun br() = add("<br>") | |
| fun hr() = add("<hr />") | |
| companion object { | |
| fun fromTags(htmlTags: Html.() -> Unit): String = Html().apply { htmlTags() }.toString() | |
| } | |
| } |
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