1 files changed, 286 insertions, 0 deletions
diff --git a/src/Event.java b/src/Event.java
new file mode 100644
index 0000000..4a56475
--- /dev/null
+++ b/src/Event.java
@@ -0,0 +1,286 @@
+import java.util.ArrayList;
+import java.util.List;
+
+import java.util.Locale;
+import java.util.Calendar;
+import java.util.TimeZone;
+
+public class Event
+{
+   private final List<String> locations;
+   private final List<String> speakers;
+   private final List<String> attendees;
+   private String name;
+   private String category;
+   private String uid;
+   private String description;
+   private java.util.Calendar start_time;
+   private java.util.Calendar end_time;
+   private java.util.Calendar creation_time;
+
+   public Event ()
+   {
+      locations = new ArrayList<String>();
+      speakers = new ArrayList<String>();
+      attendees = new ArrayList<String>();
+
+      name = null;
+      category = null;
+      description = null;
+      start_time = null;
+      end_time = null;
+
+      creation_time =
+         java.util.Calendar.getInstance
+         (
+            TimeZone.getTimeZone("Europe/Paris"),
+            Locale.FRENCH
+         );
+   }
+
+   public String get_name ()
+   {
+      return name;
+   }
+
+   public void set_name (final String val)
+   {
+      if (val != null)
+      {
+         name =
+            val.trim
+            (
+            ).replaceAll
+            (
+               "(?<!\\\\),",
+               "\\\\,"
+            ).replaceAll
+            (
+               "(?<!\\\\);",
+               "\\\\;"
+            );
+      }
+   }
+
+   public void set_description (final String val)
+   {
+      if (val != null)
+      {
+         description =
+            val.replaceAll
+            (
+               "(?<!\\\\),",
+               "\\\\,"
+            ).replaceAll
+            (
+               "(?<!\\\\);",
+               "\\\\;"
+            );
+      }
+   }
+
+   public void set_category (final String val)
+   {
+      if (val != null)
+      {
+         category = val;
+      }
+   }
+
+   public void set_uid (final String val)
+   {
+      if (val != null)
+      {
+         uid = val;
+      }
+   }
+
+   public void set_start_time (final java.util.Calendar val)
+   {
+      if (val != null)
+      {
+         start_time = val;
+      }
+   }
+
+   public void set_end_time (final java.util.Calendar val)
+   {
+      if (val != null)
+      {
+         end_time = val;
+      }
+   }
+
+   public void add_location (final String str)
+   {
+      locations.add(str);
+   }
+
+   public void add_speaker (final String str)
+   {
+      speakers.add(str);
+   }
+
+   public void add_attendee (final String str)
+   {
+      attendees.add(str);
+   }
+
+   public String toString()
+   {
+      final StringBuilder sb;
+      final String creation_time_str;
+
+      sb = new StringBuilder();
+
+      creation_time_str = get_time(creation_time);
+
+      sb.append("BEGIN:VEVENT");
+
+      sb.append("\r\nSUMMARY:");
+
+      if (category != null)
+      {
+         sb.append("[");
+         sb.append(category);
+         sb.append("] ");
+      }
+
+      if (name != null)
+      {
+         sb.append(name);
+      }
+
+      if (!locations.isEmpty())
+      {
+         sb.append("\r\nLOCATION:");
+
+         for (final String s: locations)
+         {
+            sb.append(s);
+            sb.append("\\n");
+         }
+
+         sb.delete(sb.length() - 2, sb.length());
+      }
+
+      sb.append("\r\nDESCRIPTION:");
+
+      if (description != null)
+      {
+         sb.append(description);
+
+         if
+         (
+            !speakers.isEmpty()
+            || !attendees.isEmpty()
+         )
+         {
+            sb.append("\\n");
+         }
+      }
+      if (!speakers.isEmpty())
+      {
+
+         for (final String s: speakers)
+         {
+            sb.append("[Speaker] ");
+            sb.append(s);
+            sb.append("\\n");
+         }
+
+         if (attendees.isEmpty())
+         {
+            sb.delete(sb.length() - 2, sb.length());
+         }
+      }
+
+      if (!attendees.isEmpty())
+      {
+
+         for (final String s: attendees)
+         {
+            sb.append("[Attendee] ");
+            sb.append(s);
+            sb.append("\\n");
+         }
+
+         sb.delete(sb.length() - 2, sb.length());
+      }
+
+
+      sb.append("\r\nUID:");
+      sb.append(uid);
+
+      sb.append("\r\nCREATED:");
+      sb.append(creation_time_str);
+
+      sb.append("\r\nLAST-MODIFIED:");
+      sb.append(creation_time_str);
+
+      sb.append("\r\nDTSTART:");
+      sb.append(get_time(start_time));
+
+      sb.append("\r\nDTEND:");
+      sb.append(get_time(end_time));
+
+      sb.append("\r\nSTATUS:CONFIRMED");
+
+      sb.append("\r\nSEQUENCE:0");
+
+      sb.append("\r\nTRANSP:OPAQUE");
+
+      sb.append("\r\nEND:VEVENT");
+
+      return sb.toString();
+   }
+
+   private String get_time (final java.util.Calendar cal)
+   {
+      final StringBuilder sb;
+      int val;
+
+      sb = new StringBuilder();
+
+      sb.append(cal.get(java.util.Calendar.YEAR));
+
+      val = cal.get(java.util.Calendar.MONTH) + 1; /* Java... don't ask... */
+
+      if (val < 10)
+      {
+         sb.append("0");
+      }
+
+      sb.append(val);
+
+      append_two_digit(sb, cal, java.util.Calendar.DAY_OF_MONTH);
+
+      sb.append("T");
+
+      append_two_digit(sb, cal, java.util.Calendar.HOUR_OF_DAY);
+      append_two_digit(sb, cal, java.util.Calendar.MINUTE);
+
+      sb.append("00");
+
+      return sb.toString();
+   }
+
+   private void append_two_digit
+   (
+      final StringBuilder sb,
+      final java.util.Calendar cal,
+      final int val_id
+   )
+   {
+      final int val;
+
+      val = cal.get(val_id);
+
+      if (val < 10)
+      {
+         sb.append("0");
+      }
+
+      sb.append(val);
+   }
+}