mafoo.org.uk/wordsearch
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foo
2017-01-03 14:29:34 +00:00
parent b0d43414ce
commit ba7cd1dec7
3 changed files with 50 additions and 0 deletions
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war/WEB-INF/lib/json-simple-1.1.1.jar Normal file
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war/api-error.jsp Executable file
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<%@ page language="java" contentType="application/json; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page isErrorPage="true" %>
<%= exception %>

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war/api.jsp Normal file
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<%@ page language="java" contentType="application/json; charset=UTF-8"
pageEncoding="UTF-8"%>
<%@ page trimDirectiveWhitespaces="true" %>
<%@ 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="org.json.simple.JSONObject" %>
<%@ page errorPage="api-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("Dimentions too large"); }
List<String> words = new ArrayList<String>();
for ( String line : request.getParameter("words").split(",")) {
words.add(line.trim());
}
Collections.sort(words);
char[][] grid = GridFactory.makeGrid(words, height, width, simple);
List<List<String>> grid_ar = new ArrayList<List<String>>();
for ( char[] row : grid ) {
ArrayList<String> row_ar = new ArrayList<String>();
for ( char cell : row ) {
row_ar.add("" + cell);
}
grid_ar.add(row_ar);
}
JSONObject resp = new JSONObject();
resp.put("grid", grid_ar);
resp.put("words", words);
resp.put("height", height);
resp.put("width", width);
resp.put("isSimple", simple);
%>
<%= resp %>