<%@ page import="uk.org.mafoo.wordsearch.*" %>
<%@ page import="java.util.*" %>
<%@ page import="org.apache.commons.lang.StringUtils" %>
<%@ page import="org.apache.commons.lang.StringEscapeUtils" %>
<%@ page import="java.sql.*" %>
<%@ page import="org.sqlite.*" %>
<%@ page errorPage="error.jsp" %>
<%
int height = Integer.parseInt(request.getParameter("height"));
int width = Integer.parseInt(request.getParameter("width"));
boolean simple = request.getParameter("simple") != null;
String name = StringEscapeUtils.escapeHtml(request.getParameter("name"));
if (request.getParameter("words").length() > 2048) { throw new Exception("Input too large"); }
if (height > 100 || width > 100) { throw new Exception("Dimensions too large"); }
List words = new ArrayList();
for ( String line : request.getParameter("words").split("\r\n")) {
words.add(line.trim().toLowerCase());
}
Collections.sort(words);
Connection conn = DriverManager.getConnection(
"jdbc:sqlite:" + getServletContext().getInitParameter("sqlite_db"));
PreparedStatement stmt = conn.prepareStatement(
"INSERT INTO grids (remotehost, input, size_x, size_y, simple) VALUES (?, ?, ?, ?, ?)",
Statement.RETURN_GENERATED_KEYS);
// PreparedStatement getlastid = conn.prepareStatement("select last_insert_rowid();");
PreparedStatement stmt2 = conn.prepareStatement("UPDATE grids SET result=? WHERE id=?");
stmt.setString(1, request.getRemoteHost());
stmt.setString(2, words.toString());
stmt.setInt(3, height);
stmt.setInt(4, width);
stmt.setBoolean(5, simple);
stmt.executeUpdate();
ResultSet record_id_rs = stmt.getGeneratedKeys();
int record_id = -1;
if(record_id_rs.next()){
record_id = record_id_rs.getInt(1);
}
// Actually generate the grid
char[][] grid = GridFactory.makeGrid(words, height, width, simple);
StringBuilder _csv = new StringBuilder();
for (char[] cs : grid) {
for(char c : cs) {
_csv.append(c);
_csv.append(",");
}
_csv.append("\r\n");
}
String csv = _csv.toString();
stmt2.setString(1, csv);
stmt2.setInt(2, record_id);
stmt2.executeUpdate();
conn.close();
%>
<%= name %>
Grid
<% for(char[] row : grid) { %>
<% for(char c : row) {
csv += "" + c + ',';
%>
| <%= c %> |
<% } %>
<%
csv += "\\n";
}
%>
Words
<% for (String word : words) { %>
- <%= word.trim() %>
<% } %>
<%@include file="/WEB-INF/jspf/footer.jspf" %>