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Commit 12e50381 by Tuomas Riihimäki
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Add timelapse possibility to legacy placemap image generator

1 parent 3747c7f2
Inline Side-by-side
Showing with 315 additions and 300 deletions
code/moya-web/pom.xml
...@@ -35,8 +35,11 @@ ...@@ -35,8 +35,11 @@
<artifactId>primefaces-extensions</artifactId> <artifactId>primefaces-extensions</artifactId>
<version>${primefaces.extensions}</version> <version>${primefaces.extensions}</version>
</dependency> </dependency>
<dependency>
<groupId>joda-time</groupId>
<artifactId>joda-time</artifactId>
<version>2.3</version>
</dependency>
<dependency> <dependency>
<groupId>org.primefaces.themes</groupId> <groupId>org.primefaces.themes</groupId>
<artifactId>all-themes</artifactId> <artifactId>all-themes</artifactId>
......
code/moya-web/src/main/java/fi/codecrew/moya/servlet/PlaceMapServlet.java
...@@ -43,6 +43,8 @@ import javax.servlet.http.HttpServlet; ...@@ -43,6 +43,8 @@ import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse; import javax.servlet.http.HttpServletResponse;
import fi.codecrew.moya.enums.apps.UserPermission;
import org.joda.time.format.ISODateTimeFormat;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
...@@ -58,307 +60,317 @@ import fi.codecrew.moya.model.Place; ...@@ -58,307 +60,317 @@ import fi.codecrew.moya.model.Place;
import fi.codecrew.moya.utilities.moyamessage.MoyaEventType; import fi.codecrew.moya.utilities.moyamessage.MoyaEventType;
/** /**
*
* @author tuukka * @author tuukka
*/ */
@WebServlet("/PlaceMap") @WebServlet("/PlaceMap")
public class PlaceMapServlet extends HttpServlet { public class PlaceMapServlet extends HttpServlet {
private static final Logger logger = LoggerFactory.getLogger(PlaceMapServlet.class); private static final Logger logger = LoggerFactory.getLogger(PlaceMapServlet.class);
private static final long serialVersionUID = 8769688627918936258L; private static final long serialVersionUID = 8769688627918936258L;
@EJB @EJB
private transient PlaceBeanLocal placeBean; private transient PlaceBeanLocal placeBean;
@EJB @EJB
private transient PermissionBeanLocal permbean; private transient PermissionBeanLocal permbean;
@EJB @EJB
private transient LoggingBeanLocal loggerbean; private transient LoggingBeanLocal loggerbean;
@EJB @EJB
private UserBeanLocal userBean; private UserBeanLocal userBean;
@EJB @EJB
private BarcodeBeanLocal barcodeBean; private BarcodeBeanLocal barcodeBean;
private static final String PARAMETER_EVENT_MAP_ID = "mapid"; private static final String PARAMETER_EVENT_MAP_ID = "mapid";
private static final String PARAMETER_USER_ID = "userid"; private static final String PARAMETER_USER_ID = "userid";
private static final String PARAMETER_TOKEN = "token"; private static final String PARAMETER_TOKEN = "token";
private static final String PARAMETER_DATE = "date";
/** /**
* Processes requests for both HTTP <code>GET</code> and <code>POST</code> * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
* methods. * methods.
* *
* @param request * @param request servlet request
* servlet request * @param response servlet response
* @param response * @throws ServletException if a servlet-specific error occurs
* servlet response * @throws IOException if an I/O error occurs
* @throws ServletException */
* if a servlet-specific error occurs protected void processRequest(HttpServletRequest request, HttpServletResponse response)
* @throws IOException throws ServletException, IOException {
* if an I/O error occurs logger.debug("Begin processing request");
*/ // response.setContentType("text/html;charset=UTF-8");
protected void processRequest(HttpServletRequest request,
HttpServletResponse response) throws ServletException, IOException { // PrintWriter out = response.getWriter();
logger.debug("Begin processing request"); ServletOutputStream ostream = null;
// response.setContentType("text/html;charset=UTF-8"); try {
// Integer placeId = getIntegerParameter(request,
// PrintWriter out = response.getWriter(); // PARAMETER_SELECTED_PLACE_ID);
ServletOutputStream ostream = null;
try { Integer mapId = getIntegerParameter(request, PARAMETER_EVENT_MAP_ID);
// Integer placeId = getIntegerParameter(request, String timelapseDate = request.getParameter(PARAMETER_DATE);
// PARAMETER_SELECTED_PLACE_ID);
EventMap map = placeBean.findMap(mapId);
Integer mapId = getIntegerParameter(request, PARAMETER_EVENT_MAP_ID); logger.debug("Mapid: {}", mapId);
ostream = response.getOutputStream();
Integer userId = getIntegerParameter(request, PARAMETER_USER_ID);
if (map == null || map.getMapData() == null) {
String userToken = request.getParameter(PARAMETER_TOKEN); logger.warn("Error handling map {}!", map);
response.setStatus(HttpServletResponse.SC_NOT_FOUND);
ostream.print("Map error!");
return;
}
EventMap map = placeBean.findMap(mapId); String[] splittype = map.getMimeType().split("/");
logger.debug("Mapid: {}", mapId); String type = "png";
ostream = response.getOutputStream();
if (splittype.length > 0) {
if (map == null || map.getMapData() == null) { type = splittype[splittype.length - 1];
logger.warn("Error handling map {}!", map); }
response.setStatus(HttpServletResponse.SC_NOT_FOUND);
ostream.print("Map error!"); response.setContentType(map.getMimeType());
} else { if (timelapseDate == null || timelapseDate.trim().isEmpty()) {
Integer userId = getIntegerParameter(request, PARAMETER_USER_ID);
String[] splittype = map.getMimeType().split("/"); String userToken = request.getParameter(PARAMETER_TOKEN);
String type = "png";
EventUser user = null;
if(splittype.length > 0) if (userToken != null) {
type = splittype[splittype.length-1]; user = barcodeBean.getUserFromLongTextCode(userToken);
}
response.setContentType(map.getMimeType());
printPlaceMapToStream(ostream, type, map,userId, userToken); if (!permbean.hasPermission(MapPermission.VIEW) && user == null) {
logger.debug("Flushing ostream"); loggerbean.sendMessage(MoyaEventType.USER_INSUFFICIENT_PERMISSIONS, permbean.getCurrentUser(),
ostream.flush(); "User tried to print the placemap to stream without sufficient permissions");
} throw new EJBAccessException("Not enough permissions to print placemap");
}
} catch (EJBException e) { // Find for user only with sufficient permissions
if (user != null && userId != 0 && permbean.hasPermission(UserPermission.VIEW_ALL)) {
user = userBean.findByUserId(userId, false);
logger.debug("Permission denied. Returning SC_FORBIDDEN!"); }
response.setContentType("text/html;charset=UTF-8");
response.setStatus(HttpServletResponse.SC_FORBIDDEN); printPlaceMapToStream(ostream, type, map, user);
ostream = response.getOutputStream();
ostream.print("Error 403 \nPermission denied! Please login before accessing resource"); } else {
// e.printStackTrace(); Date date = ISODateTimeFormat.dateTime().parseDateTime(timelapseDate).toDate();
printTimelapseToStream(ostream, type, map, date );
} finally { }
if (ostream != null) {
ostream.close(); ostream.flush();
}
} } catch (EJBException e) {
}
logger.debug("Permission denied. Returning SC_FORBIDDEN!");
private void printPlaceMapToStream(OutputStream outputStream, String filetype, EventMap map, Integer userid, String userToken) throws IOException response.setContentType("text/html;charset=UTF-8");
{ response.setStatus(HttpServletResponse.SC_FORBIDDEN);
ostream = response.getOutputStream();
ostream.print("Error 403 \nPermission denied! Please login before accessing resource");
EventUser user = null; // e.printStackTrace();
if(userToken != null)
user = barcodeBean.getUserFromLongTextCode(userToken); } finally {
if (ostream != null) {
ostream.close();
if (!permbean.hasPermission(MapPermission.VIEW) && user == null) }
{ }
loggerbean.sendMessage(MoyaEventType.USER_INSUFFICIENT_PERMISSIONS, permbean.getCurrentUser(), "User tried to print the placemap to stream without sufficient permissions"); }
throw new EJBAccessException("Not enough permissions to print placemap");
} private void printTimelapseToStream(OutputStream ostr, String filetype, EventMap map, Date date) throws IOException {
long begin = new Date().getTime(); BufferedImage image = drawMap(map, new TimelapsePicker(date));
ImageIO.write(image, filetype, ostr);
// List<Place> selectedPlaceList = placeBean.findPlaces(placeIds); }
// logger.debug("SelectedPlaceList: size {}, {} ", private void printPlaceMapToStream(OutputStream outputStream, String filetype, EventMap map, EventUser user) throws IOException {
// selectedPlaceList.size(), selectedPlaceList);
List<Place> userplaces = null;
// map = eventMapFacade.find(eventId, mapId); if (user != null) {
userplaces = placeBean.findPlacePrintlistForUser(user);
// if (map == null) { }
// throw new PermissionDeniedException(secubean, user, // Yes this is is in correct order.
// "Map not found with id: " + mapId + " and event id: " + if (user == null) {
// eventbean.getCurrentEvent()); user = permbean.getCurrentUser();
// } }
// logger.debug("Got map object {}", map); BufferedImage image = drawMap(map, new LegacyColorPicker(user, userplaces));
List<Place> places = map.getPlaces(); ImageIO.write(image, filetype, outputStream);
List<Place> userplaces = null; }
private BufferedImage drawMap(EventMap map, PlaceColorPicker colorPicker) throws IOException {
if(userid != null && userid != 0) { BufferedImage image = ImageIO.read(new ByteArrayInputStream(map.getMapData()));
EventUser placesForUser = userBean.findByUserId(userid, false);
Graphics2D g2d = image.createGraphics();
if(user != null) { for (Place place : map.getPlaces()) {
userplaces = placeBean.findPlacePrintlistForUser(placesForUser); drawPlace(place, g2d, colorPicker);
} }
} return image;
}
if(user != null) {
userplaces = placeBean.findPlacePrintlistForUser(user);
} /***
* Convert request parameter into integer
*
if(user == null) * @param request
user = permbean.getCurrentUser(); * @param parameter
// List<Place> selectedPlaces = placemapBean.findSelectedPlaces(map); * @return
*/
BufferedImage image = ImageIO.read(new ByteArrayInputStream(map.getMapData())); private static Integer getIntegerParameter(HttpServletRequest request, String parameter) {
try {
Graphics2D g2d = image.createGraphics(); String valueString = request.getParameter(parameter);
for (Place place : places) { Integer value = Integer.parseInt(valueString);
if(userplaces != null) { return value;
if(userplaces.contains(place)) { } catch (NumberFormatException nfe) {
drawPlace(place, g2d, user, true, true); }
} else { return null;
drawPlace(place, g2d, user, true, false); }
}
// <editor-fold defaultstate="collapsed"
} else { // desc="HttpServlet methods. Click on the + sign on the left to edit the
drawPlace(place, g2d, user, false, false); // code.">
}
} /**
* Handles the HTTP <code>GET</code> method.
// BufferedImage image = map.getMapWithPlaces(, selectedPlaces); *
* @param request servlet request
logger.debug("Prewrite {}", new Date().getTime() - begin); * @param response servlet response
ImageIO.write(image, filetype, outputStream); * @throws ServletException if a servlet-specific error occurs
logger.debug("postwrite {}", new Date().getTime() - begin); * @throws IOException if an I/O error occurs
*/
} @Override
protected void doGet(HttpServletRequest request, HttpServletResponse response)
/*** throws ServletException, IOException {
* Convert request parameter into integer processRequest(request, response);
* }
* @param request
* @param parameter /**
* @return * Handles the HTTP <code>POST</code> method.
*/ *
private static Integer getIntegerParameter(HttpServletRequest request, * @param request servlet request
String parameter) { * @param response servlet response
try { * @throws ServletException if a servlet-specific error occurs
String valueString = request.getParameter(parameter); * @throws IOException if an I/O error occurs
Integer value = Integer.parseInt(valueString); */
return value; @Override
} catch (NumberFormatException nfe) { protected void doPost(HttpServletRequest request, HttpServletResponse response)
} throws ServletException, IOException {
return null; processRequest(request, response);
} }
/**
// <editor-fold defaultstate="collapsed" * Returns a short description of the servlet.
// desc="HttpServlet methods. Click on the + sign on the left to edit the code."> *
/** * @return a String containing servlet description
* Handles the HTTP <code>GET</code> method. */
* @Override
* @param request public String getServletInfo() {
* servlet request return "Short description";
* @param response }// </editor-fold>
* servlet response
* @throws ServletException private static final Color RESERVED_COLOR = Color.RED;
* if a servlet-specific error occurs private static final Color SELECTED_COLOR = Color.BLUE;
* @throws IOException private static final Color OWNED_COLOR = Color.GREEN;
* if an I/O error occurs private static final Color BORDER_COLOR = Color.BLACK;
*/ private static final Color LOCKED_COLOR = Color.DARK_GRAY;
@Override
protected void doGet(HttpServletRequest request, private static interface PlaceColorPicker {
HttpServletResponse response) throws ServletException, IOException { Color getColor(Place p);
processRequest(request, response); }
}
public static class TimelapsePicker implements PlaceColorPicker {
/**
* Handles the HTTP <code>POST</code> method. private final Date date;
*
* @param request public TimelapsePicker(Date date) {
* servlet request this.date = date;
* @param response }
* servlet response
* @throws ServletException @Override
* if a servlet-specific error occurs public Color getColor(Place p) {
* @throws IOException
* if an I/O error occurs if (p.getReserverSlot() != null && date.after(p.getReserverSlot().getUsed())) {
*/ return RESERVED_COLOR;
@Override }
protected void doPost(HttpServletRequest request, return null;
HttpServletResponse response) throws ServletException, IOException { }
processRequest(request, response); }
}
public static class LegacyColorPicker implements PlaceColorPicker {
/** private final EventUser user;
* Returns a short description of the servlet. // private final boolean onlyFrame;
* // private final boolean hilight;
* @return a String containing servlet description private final List<Place> userplaces;
*/
@Override // public LegacyColorPicker(EventUser u, boolean onlyFrame, boolean
public String getServletInfo() { // hilight) {
return "Short description"; // this.user = u;
}// </editor-fold> // this.onlyFrame = onlyFrame;
// this.hilight = hilight;
private static final Color RESERVED_COLOR = Color.RED; // }
private static final Color SELECTED_COLOR = Color.BLUE;
private static final Color OWNED_COLOR = Color.GREEN; public LegacyColorPicker(EventUser user2, List<Place> userplaces) {
private static final Color BORDER_COLOR = Color.BLACK; this.user = user2;
private static final Color LOCKED_COLOR = Color.DARK_GRAY; this.userplaces = userplaces;
private static void drawPlace(Place p, Graphics2D g, EventUser user, boolean onlyFrame, boolean hilight) { }
if (p.isDisabled()) {
return; public Color getColor(Place p) {
}
Color color = null; Color color = null;
// Check if we wan
if(!onlyFrame) { if (userplaces == null) {
if (!p.isBuyable()) { if (!p.isBuyable()) {
logger.debug("Setting color as locked place."); logger.debug("Setting color as locked place.");
color = LOCKED_COLOR; color = LOCKED_COLOR;
} }
if (p.isReservedFor(user)) { if (p.isReservedFor(user)) {
// logger.debug("Setting place selected {}", p); // logger.debug("Setting place selected {}", p);
color = SELECTED_COLOR; color = SELECTED_COLOR;
} else if (user.equals(p.getCurrentUser()) } else if (user.equals(p.getCurrentUser())
|| (p.getGroup() != null && user.equals(p.getGroup().getCreator())) || (p.getGroup() != null && user.equals(p.getGroup().getCreator()))
|| (p.getPlaceReserver() != null && user.equals(p || (p.getPlaceReserver() != null && user.equals(p.getPlaceReserver().getUser()))) {
.getPlaceReserver().getUser()))) { color = OWNED_COLOR;
color = OWNED_COLOR; // logger.debug("Setting place owned {}", p);
// logger.debug("Setting place owned {}", p);
} else if (p.isTaken()) {
} else if (p.isTaken()) { color = RESERVED_COLOR;
color = RESERVED_COLOR; // logger.debug("Setting place Reserved {}", p);
// logger.debug("Setting place Reserved {}", p);
} else if (p.getProduct() != null && p.getProduct() != null && p.getProduct().getColor() != null
} else if (p.getProduct() != null && p.getProduct() != null && p.getProduct().getColor() != null && !p.getProduct().getColor().isEmpty()) { && !p.getProduct().getColor().isEmpty()) {
try { try {
color = Color.decode(p.getProduct().getColor()); color = Color.decode(p.getProduct().getColor());
} catch (NumberFormatException x) { } catch (NumberFormatException x) {
logger.error("Cannot convert string {} to color.", p.getProduct().getColor()); logger.error("Cannot convert string {} to color.", p.getProduct().getColor());
} }
} else { } else {
// too much debugging -TKjne // too much debugging -TKjne
// logger.debug("Nothing special for this place. Color should be default."); // logger.debug("Nothing special for this place. Color
// should be default.");
}
} }
} else if (userplaces.contains(p)) {
if(hilight) { color = OWNED_COLOR;
color = OWNED_COLOR; }
} return color;
}
if (color != null) { }
//logger.debug("Setting fill color: {} for p", color, p);
g.setColor(color); ;
g.fill(new Rectangle(p.getMapX()+1, p.getMapY()+1, p.getWidth()-1, p.getHeight()-1));
} private static void drawPlace(Place p, Graphics2D g, PlaceColorPicker colorPicker) {
if (p.isDisabled()) {
g.setColor(BORDER_COLOR); return;
g.draw(new Rectangle(p.getMapX(), p.getMapY(), p.getWidth(), p.getHeight())); }
}
Color color = colorPicker.getColor(p);
if (color != null) {
// logger.debug("Setting fill color: {} for p", color, p);
g.setColor(color);
g.fill(new Rectangle(p.getMapX() + 1, p.getMapY() + 1, p.getWidth() - 1, p.getHeight() - 1));
}
g.setColor(BORDER_COLOR);
g.draw(new Rectangle(p.getMapX(), p.getMapY(), p.getWidth(), p.getHeight()));
}
} }
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