private void LoadPathEntities()
{
//get every path from every location excluding the misc folder
allPathEntity = Paths.GetPathEntities(SERVMAIL_WEB_FOLDER, SERVERDB_WEB_FOLDER, SERVER_DB_WEB_FOLDER, "misc");
List <PathEntity> countPathEntity = new List <PathEntity>();
Stack <string> stack = new Stack <string>();
try
{
//sort list by comparePath
//so that each item can be compared to the next
allPathEntity.Sort(delegate(PathEntity p1, PathEntity p2) { return(p1.ComparePath.CompareTo(p2.ComparePath)); });
bool first = true;
foreach (PathEntity pathEntity in allPathEntity)
{
//push first
if (first)
{
stack.Push(pathEntity.ComparePath);
first = false;
}
else
{
//check top element in stack and compare to pathEntity path
if (stack.Peek() == pathEntity.ComparePath)
{
stack.Push(pathEntity.ComparePath);
}//once they aren't equal
else if (stack.Peek() != pathEntity.ComparePath)
{
//make a entiry with the compare path and the count of that compare path
countPathEntity.Add(new PathEntity("", stack.Peek(), DateTime.Now, stack.Count));//listBoxTest.Items.Add(stack.Peek() + stack.Count);
//pop all elements
while (stack.Count > 0)
{
stack.Pop();
}
//push compare path into stack
stack.Push(pathEntity.ComparePath);
}
}
}//end foreach
//add the last element that is still in the stack
countPathEntity.Add(new PathEntity("", stack.Peek(), DateTime.Now, stack.Count));//listBoxTest.Items.Add(stack.Peek() + stack.Count);
//when the compare paths are equal add the count to the entities
foreach (PathEntity pathEntity in allPathEntity)
{
foreach (PathEntity countEntity in countPathEntity)
{
if (pathEntity.ComparePath == countEntity.ComparePath)
{
pathEntity.Count = countEntity.Count;
}
}
}
//foreach (PathEntity pathEntity in allPathEntity)
//{
// listBoxTest.Items.Add(pathEntity.ComparePath + "---" + pathEntity.Count);
//}
}
catch (Exception ex) { LogError.Log("Program:WebFolderSync;Method:LoadPathEntities()" + ex.Message); }
}
private void UpdateFiles()
{
DateTime modDate1 = new DateTime();
DateTime modDate2 = new DateTime();
DateTime modDate3 = new DateTime();
DateTime compareDate = new DateTime();
string fullPath1 = "";
string fullPath2 = "";
string fullPath3 = "";
string compareFullPath = "";
string path1 = "";
string path2 = "";
string path3 = "";
string comparePath = "";
int ct = 0;
try
{
//go through every path entity
foreach (PathEntity pathEntity in allPathEntity)
{
//if there is three copies of the file check if they are the same date
//if not copy the one with the newest date to the other two
if (pathEntity.Count == 3)
{
//every three entities should be added to the temp variables
//so that they can be evaluated
if (ct == 2)
{
modDate3 = pathEntity.ModifiedDate;
fullPath3 = pathEntity.FullPath;
path3 = pathEntity.ComparePath;
}
if (ct == 1)
{
modDate2 = pathEntity.ModifiedDate;
fullPath2 = pathEntity.FullPath;
path2 = pathEntity.ComparePath;
}
if (ct == 0)
{
modDate1 = pathEntity.ModifiedDate;
fullPath1 = pathEntity.FullPath;
path1 = pathEntity.ComparePath;
}
ct++;
if (ct == 3)
{
//if they aren't equal
if (modDate1.CompareTo(modDate2) != 0 || modDate2.CompareTo(modDate3) != 0 || modDate1.CompareTo(modDate3) != 0)
{
//get the newest date and use this path to copy to the other paths
//(needs to be greater than or EQUAL TO just incase two of the files have the same date)
//first date is the newest
if (modDate1 >= modDate2 && modDate1 >= modDate3)
{
compareDate = modDate1;
compareFullPath = fullPath1;
comparePath = path1;
}
//second date is the newest
if (modDate2 >= modDate1 && modDate2 >= modDate3)
{
compareDate = modDate2;
compareFullPath = fullPath2;
comparePath = path2;
}
//third date is the newest
if (modDate3 >= modDate1 && modDate3 >= modDate2)
{
compareDate = modDate3;
compareFullPath = fullPath3;
comparePath = path3;
}
//MessageBox.Show(pathEntity.ComparePath + "not the same created time file" + modDate1.ToString() + "---" + modDate2.ToString() + "---" + modDate3.ToString() + "-----(" + compareDate.ToString() + ")" );
//go through all entities and copy the newest file to the other files with
//the same compare path
//could go back and change this so it didn't go through all the entities
//just check the 1st 3, then the 2nd, then the 3rd etc. )
foreach (PathEntity pe in allPathEntity)
{
//can't replace a file with itself will throw file already in use error
if (pe.ComparePath == comparePath && pe.FullPath != compareFullPath)
{
File.Copy(compareFullPath, pe.FullPath, true);
log.Insert("(Updated) source:'" + compareFullPath + "' destination:'" + pe.FullPath + "'");
}
}
}
}
//every third instance go back to zero so that it can start over again
if (ct == 3)
{
ct = 0;
}
}
}//end foreach
}
catch (Exception ex) { LogError.Log("Program:WebFolderSync;Method:UpdateFiles()" + ex.Message); }
}
private void DeleteFiles()
{
try
{
//go through every path entity
foreach (PathEntity pathEntity in allPathEntity)
{
//if there is two copies of the file then it has been deleted
//from one of the folders and needs to delete the two remaining copies
if (pathEntity.Count == 2)
{
//when the path entity with two instance exists
//try to delete the other two instances
//(check if they exists, might have already deleted it or it is the deleted file)
if (pathEntity.FullPath.Contains(SERVMAIL_WEB_FOLDER))
{
if (File.Exists(SERVERDB_WEB_FOLDER + pathEntity.ComparePath))
{
File.Delete(SERVERDB_WEB_FOLDER + pathEntity.ComparePath);
}
if (File.Exists(SERVER_DB_WEB_FOLDER + pathEntity.ComparePath))
{
File.Delete(SERVER_DB_WEB_FOLDER + pathEntity.ComparePath);
}
log.Insert("(DELETED) source:'" + pathEntity.FullPath + "'");
}
else if (pathEntity.FullPath.Contains(SERVERDB_WEB_FOLDER))
{
if (File.Exists(SERVMAIL_WEB_FOLDER + pathEntity.ComparePath))
{
File.Delete(SERVMAIL_WEB_FOLDER + pathEntity.ComparePath);
}
if (File.Exists(SERVER_DB_WEB_FOLDER + pathEntity.ComparePath))
{
File.Delete(SERVER_DB_WEB_FOLDER + pathEntity.ComparePath);
}
log.Insert("(DELETED) source:'" + pathEntity.FullPath + "'");
}
else if (pathEntity.FullPath.Contains(SERVER_DB_WEB_FOLDER))
{
if (File.Exists(SERVMAIL_WEB_FOLDER + pathEntity.ComparePath))
{
File.Delete(SERVMAIL_WEB_FOLDER + pathEntity.ComparePath);
}
if (File.Exists(SERVERDB_WEB_FOLDER + pathEntity.ComparePath))
{
File.Delete(SERVERDB_WEB_FOLDER + pathEntity.ComparePath);
}
log.Insert("(DELETED) source:'" + pathEntity.FullPath + "'");
}
}
}
}
catch (Exception ex) { LogError.Log("Program:WebFolderSync;Method:DeleteFiles()" + ex.Message); }
}