src/main/java/net/bzzt/ical/aggregator/web/WeekView.java

   1 package net.bzzt.ical.aggregator.web;
   2
   3 import java.util.Calendar;
   4 import java.util.Date;
   5
   6 import net.bzzt.ical.aggregator.web.ajax.uniqueurls.UniqueUrlHelper;
   7
   8 import org.apache.commons.lang.time.DateUtils;
   9 import org.apache.wicket.Application;
  10 import org.apache.wicket.PageParameters;
  11 import org.apache.wicket.ajax.AjaxRequestTarget;
  12 import org.apache.wicket.ajax.markup.html.AjaxLink;
  13 import org.apache.wicket.markup.html.WebMarkupContainer;
  14 import org.apache.wicket.markup.html.basic.Label;
  15 import org.apache.wicket.model.Model;
  16
  17 public class WeekView extends AggregatorLayoutPage
  18 {
  19         private Date date;
  20
  21         private WebMarkupContainer weekViewContainer;
  22
  23         public WeekView()
  24         {
  25                 this(new Date());
  26         }
  27
  28         public WeekView(PageParameters parameters)
  29         {
  30                 this(getDate(parameters));
  31         }
  32
  33         private static Date getDate(PageParameters parameters)
  34         {
  35                 String dateAsString = parameters.getString("date");
  36
  37                 Date date = (Date) Application.get().getConverterLocator().getConverter(Date.class).convertToObject(dateAsString, null);
  38
  39                 return date;
  40         }
  41
  42         public WeekView(Date dateToShow)
  43         {
  44                 this.date = dateToShow;
  45
  46                 weekViewContainer = getWeekContainer("weekContainer");
  47                 add(weekViewContainer);
  48         }
  49
  50         private WebMarkupContainer getWeekContainer(String id)
  51         {
  52                 WebMarkupContainer result = new WebMarkupContainer(id);
  53                 result.setOutputMarkupId(true);
  54
  55                 Calendar calendar = Calendar.getInstance();
  56                 calendar.setTime(date);
  57
  58                 result.add(new AjaxLink<Void>("previous")
  59                 {
  60
  61                         /**
  62                          *
  63                          */
  64                         private static final long serialVersionUID = 1L;
  65
  66                         @Override
  67                         public void onClick(AjaxRequestTarget target)
  68                         {
  69                                 date = DateUtils.addWeeks(date, -1);
  70                                 refresh(target);
  71                         }
  72
  73                 });
  74                 result.add(new Label("week", new Model<Integer>(calendar.get(Calendar.WEEK_OF_YEAR))));
  75                 result.add(new AjaxLink<Void>("next")
  76                 {
  77
  78                         /**
  79                          *
  80                          */
  81                         private static final long serialVersionUID = 1L;
  82
  83                         @Override
  84                         public void onClick(AjaxRequestTarget target)
  85                         {
  86                                 date = DateUtils.addWeeks(date, 1);
  87                                 refresh(target);
  88                         }
  89
  90                 });
  91
  92                 // sunday=1, saturday=7
  93                 int selected_day = calendar.get(Calendar.DAY_OF_WEEK);
  94
  95                 // after this, monday=0, sunday=6
  96                 selected_day = (selected_day + 5) % 7;
  97
  98                 calendar.add(Calendar.DAY_OF_MONTH, -selected_day);
  99                 result.add(new DayPanel("monday", calendar.getTime(), this));
 100
 101                 calendar.add(Calendar.DAY_OF_MONTH, 1);
 102                 result.add(new DayPanel("tuesday", calendar.getTime(), this));
 103
 104                 calendar.add(Calendar.DAY_OF_MONTH, 1);
 105                 result.add(new DayPanel("wednesday", calendar.getTime(), this));
 106
 107                 calendar.add(Calendar.DAY_OF_MONTH, 1);
 108                 result.add(new DayPanel("thursday", calendar.getTime(), this));
 109
 110                 calendar.add(Calendar.DAY_OF_MONTH, 1);
 111                 result.add(new DayPanel("friday", calendar.getTime(), this));
 112
 113                 calendar.add(Calendar.DAY_OF_MONTH, 1);
 114                 result.add(new DayPanel("saturday", calendar.getTime(), this));
 115
 116                 calendar.add(Calendar.DAY_OF_MONTH, 1);
 117                 result.add(new DayPanel("sunday", calendar.getTime(), this));
 118
 119                 return result;
 120         }
 121
 122         /* (non-Javadoc)
 123          * @see net.bzzt.ical.aggregator.web.AggregatorLayoutPage#refresh(org.apache.wicket.ajax.AjaxRequestTarget)
 124          */
 125         @Override
 126         public void refresh(AjaxRequestTarget target)
 127         {
 128                 WebMarkupContainer newWeekContainer = getWeekContainer("weekContainer");
 129                 weekViewContainer.replaceWith(newWeekContainer);
 130                 target.addComponent(newWeekContainer);
 131                 UniqueUrlHelper.resetHash(target, "date", date);
 132                 weekViewContainer = newWeekContainer;
 133         }
 134 }