public LinkedList <MeetingNode> FindMeetingsByMeetingTitleKeywords(String keyword)
{
XElement meetings = XElement.Load(mfile);
IEnumerable <XElement> meetingNodes = meetings.Elements();
List <MeetingNode> list = new List <MeetingNode>();
foreach (var meeting in meetingNodes)
{
if (meeting.Element("Meeting_Title").Value.Contains(keyword))
{
MeetingNode currentNode = new MeetingNode();
currentNode.SetMeetingID(meeting.Attribute("ID").Value);
currentNode.SetMeetingTitle(meeting.Element("Meeting_Title").Value);
currentNode.SetStartTime(meeting.Element("Start_Time").Value);
currentNode.SetEndTime(meeting.Element("End_Time").Value);
currentNode.SetAttendents(meeting.Element("Attendents").Value);
currentNode.SetFiles(meeting.Element("Files").Value);
list.Add(currentNode);
}
}
list.Sort((x, y) => y.GetStartTime().CompareTo(x.GetStartTime()));
LinkedList <MeetingNode> n = new LinkedList <MeetingNode>();
foreach (MeetingNode item in list)
{
n.AddLast(item);
}
return(n);
}
//for test main method
public static void Main(string[] args)
{
/*
* XMLProcessor x = new XMLProcessor();
* x.Read();
* foreach (FileNode node in x.fileList)
* {
* Console.WriteLine(node.GetFileName());
* }
*/
// Uri.IsWellFormedOriginalString();
LinkedList <MeetingNode> meetingList = new LinkedList <MeetingNode>();
LinkedList <FileNode> attachmentList = new LinkedList <FileNode>();
MeetingNode m1 = new MeetingNode();
m1.SetMeetingID("12345");
m1.SetMeetingTitle("ABC");
m1.SetStartTime("2017/04/03 13:13:15");
m1.SetEndTime("2017/04/04 13:13:15");
MeetingNode m2 = new MeetingNode();
m2.SetMeetingID("23456");
m2.SetMeetingTitle("BCD");
m2.SetStartTime("2017/04/07 13:13:15");
m2.SetEndTime("2017/04/08 13:13:15");
MeetingNode m3 = new MeetingNode();
m3.SetMeetingID("34567");
m3.SetMeetingTitle("CDE");
m3.SetStartTime("2017/04/08 13:13:15");
m3.SetEndTime("2017/04/09 13:13:15");
meetingList.AddLast(m1);
meetingList.AddLast(m2);
meetingList.AddLast(m3);
FileNode f1 = new FileNode();
f1.SetFileName("f1a");
f1.AddMeetings("12345");
FileNode f2 = new FileNode();
f2.SetFileName("f2a");
f2.AddMeetings("34567");
FileNode f3 = new FileNode();
f3.SetFileName("f3a");
f3.AddMeetings("34567");
attachmentList.AddLast(f1);
attachmentList.AddLast(f2);
attachmentList.AddLast(f3);
XMLProcessor x = new XMLProcessor();
x.ProcessFileWithMeetingList(meetingList, attachmentList);
x.Write();
}
//test if the event is a meeting by exam its duration
public static Boolean IsValidMeeting(MeetingNode m, TimeSpan minDuration)
{
TimeSpan duration = m.GetDuration();
if (duration.CompareTo(minDuration) < 0)
{
return(false);
}
return(true);
}
//-----------------------------------------Search Algorithm ------------------------------------------------
//------------------Read information from XML and return linked list of desired data ----------------------------
//find corresponding meeting nodes with a string of meeting IDs
//previous condition: no repetitive meeting ids in the string
public LinkedList <MeetingNode> FindMeetingsByMeetingIDs(String meetingIDs)
{
if (meetingIDs == "")
{
return(new LinkedList <MeetingNode>());
}
String[] idList = meetingIDs.Split(';');
XElement meetings = XElement.Load(mfile);
IEnumerable <XElement> meetingNodes = meetings.Elements();
List <MeetingNode> list = new List <MeetingNode>();
foreach (var meeting in meetingNodes)
{
String currentID = meeting.Attribute("ID").Value;
Boolean inList = false;
for (int i = 0; i < idList.Length && (!inList); i++)
{
if (currentID == idList[i])
{
inList = true;
}
}
if (inList)
{
MeetingNode currentNode = new MeetingNode();
currentNode.SetMeetingID(currentID);
currentNode.SetMeetingTitle(meeting.Element("Meeting_Title").Value);
currentNode.SetStartTime(meeting.Element("Start_Time").Value);
currentNode.SetEndTime(meeting.Element("End_Time").Value);
currentNode.SetAttendents(meeting.Element("Attendents").Value);
currentNode.SetFiles(meeting.Element("Files").Value);
list.Add(currentNode);
}
}
list.Sort((x, y) => y.GetStartTime().CompareTo(x.GetStartTime()));
LinkedList <MeetingNode> n = new LinkedList <MeetingNode>();
foreach (MeetingNode item in list)
{
n.AddLast(item);
}
return(n);
}
//filter, checking the validity of the information
#endregion
//---------------------------------------------------------------------------------------------
//-------------------------------File and Meeting Process ---------------------------------
//Previous Condition: List of File information from recent file viewer, list of file information from google attachments, and meeting list from google calendar
//Post Condition: List of New Files with sorted ID, List of Old Files with previous IDs, List of meetings. All filelist and meetinglist in nodes updated
public void ProcessFileWithMeetingNode(MeetingNode mNode)
{
//check if the meeting node is valid or not first
if (!Tools.IsValidMeeting(mNode, minDuration))
{
return;
}
String meetingID = mNode.GetMeetingID();
if (meetingID == "")
{
Console.WriteLine("Meeting ID for Meeting " + mNode.GetMeetingTitle() + "is missing.");
return;
}
LinkedList <FileNode> filteredFileList = new LinkedList <FileNode>();
DateTime startTime = mNode.GetStartTime();
DateTime endTime = mNode.GetEndTime();
foreach (FileNode item in fileList)
{
if (Tools.IsValidTimeRange(item.GetCreatedTime(), item.GetExecuteTime(), item.GetModifiedTime(), startTime, endTime) != -1)
{
item.AddMeetings(meetingID);
filteredFileList.AddLast(item);
}
}
foreach (FileNode Aitem in AttachmentList)
{
if (Aitem.GetMeetingListS() == mNode.GetMeetingID())
{
filteredFileList.AddLast(Aitem);
}
}
filteredFileList = AssignFileIDs(filteredFileList);
foreach (FileNode node in filteredFileList)
{
fileFinalList.AddLast(node);
mNode.AddFiles(node.GetFileID());
}
meetingList.AddLast(mNode);
}
public LinkedList <MeetingNode> FindMeetingsByMeetingPID(String meetingPID)
{
XElement meetings = XElement.Load(mfile);
IEnumerable <XElement> meetingNodes = meetings.Elements();
LinkedList <MeetingNode> list = new LinkedList <MeetingNode>();
foreach (var meeting in meetingNodes)
{
if ((meeting.Element("Parent_ID").Value == meetingPID) || (meeting.Attribute("ID").Value == meetingPID))
{
MeetingNode currentNode = new MeetingNode();
currentNode.SetMeetingID(meeting.Attribute("ID").Value);
currentNode.SetMeetingTitle(meeting.Element("Meeting_Title").Value);
currentNode.SetStartTime(meeting.Element("Start_Time").Value);
currentNode.SetEndTime(meeting.Element("End_Time").Value);
currentNode.SetAttendents(meeting.Element("Attendents").Value);
currentNode.SetFiles(meeting.Element("Files").Value);
list.AddLast(currentNode);
}
}
return(list);
}