2016-12-18 07:43:01 +00:00
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<html>
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<head>
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<title>Wordsearch builder</title>
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<style>
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table, th, td {
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border: 1px solid black;
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border-collapse: collapse;
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padding: 2px 4px;
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}
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2016-12-18 20:55:35 +00:00
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#grid {
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font-family: monospace; font-size: 16;
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}
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#wrapper {
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width: 80%;
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margin: 0 auto;
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}
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#wordsearch {
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float: left;
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}
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#words {
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float: right;
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width: 200px;
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}
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2016-12-19 12:28:56 +00:00
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@media only print {
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.noprint {
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display: none;
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}
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}
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2016-12-18 07:43:01 +00:00
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</style>
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</head>
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<%@ page import="uk.org.mafoo.wordsearch.*" %>
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<%@ page import="java.util.*" %>
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2016-12-18 20:55:35 +00:00
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<%@ page import="org.apache.commons.lang.StringUtils" %>
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2016-12-19 12:28:56 +00:00
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<%@ page import="org.apache.commons.lang.StringEscapeUtils" %>
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2016-12-18 07:43:01 +00:00
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<%
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int height = Integer.parseInt(request.getParameter("height"));
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int width = Integer.parseInt(request.getParameter("width"));
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2016-12-19 12:28:56 +00:00
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boolean simple = request.getParameter("simple") != null;
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String name = StringEscapeUtils.escapeHtml(request.getParameter("name"));
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2016-12-18 07:43:01 +00:00
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if (request.getParameter("words").length() > 2048) { throw new Exception("Input too large"); }
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2016-12-18 07:54:41 +00:00
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if (height > 100 || width > 100) { throw new Exception("Dimentions too large"); }
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2016-12-18 07:43:01 +00:00
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List<String> words = new ArrayList<String>();
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for ( String line : request.getParameter("words").split("\r\n")) {
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words.add(line.trim());
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}
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2016-12-18 20:55:35 +00:00
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Collections.sort(words);
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2016-12-19 12:28:56 +00:00
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char[][] grid = GridFactory.makeGrid(words, height, width, simple);
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2016-12-18 20:55:35 +00:00
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String csv = "";
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2016-12-18 07:43:01 +00:00
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%>
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<body>
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2016-12-19 12:28:56 +00:00
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<h1><%= name %></h1>
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<a id='csvdownload' class="noprint">Download CSV</a>
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2016-12-18 20:55:35 +00:00
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<script>
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var csv = '<%= csv %>';
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var csvdownload = document.getElementById('csvdownload');
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csvdownload.href='data:text/csv;base64,' + btoa(csv);
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</script>
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2016-12-18 07:54:41 +00:00
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</div>
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2016-12-18 07:43:01 +00:00
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2016-12-18 20:55:35 +00:00
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<div id="wrapper">
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<div id="wordsearch">
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<h2>Grid</h2>
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<table id="grid">
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<% for(char[] row : grid) { %>
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<tr>
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<% for(char c : row) {
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csv += "" + c + ',';
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%>
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<td><%= c %></td>
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<% } %>
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</tr>
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<%
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csv += "\\n";
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}
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%>
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</table>
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</div> <!-- end wordsearch -->
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2016-12-18 07:54:41 +00:00
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2016-12-18 20:55:35 +00:00
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<div id="words">
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<h2>Words</h2>
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<ul>
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<% for (String word : words) { %>
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<li><%= word.trim() %></li>
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<% } %>
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</ul>
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</div> <!-- end words -->
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</div> <!-- end wrapper -->
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<br />
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<div>
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2016-12-18 07:43:01 +00:00
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</body>
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</html>
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