Multiple script updates

script.ps1

@@ -4,76 +4,134 @@
 # Powershell script
 # Upload pictures through ftp
 #
+# Errol Straker <errol.strakerjr@gmail.com>
+# 2015/11/03
+# Powershell script
+# CHANGELOG
+# 
+# Changes logged in code
+# 20151027_Added in file rename function
+
 
-#Directory where to find pictures to upload
-$Dir= 'c:\fff\medias\'
+#Get the date and time of file transfer
+$eventdate = Get-Date -format U
 
-#Directory where to save uploaded pictures
-$saveDir = 'c:\fff\save\'
+#Directory where to find files to upload
+$Dir= 'c:\ftp_test\'
+
+#Directory where to save uploaded files
+$saveDir = 'c:\ftp_test\backup\'
 
 #ftp server params
-$ftp = 'ftp://xx.x.x.xx:xx/'
-$user = 'user'
-$pass = 'pass'
+$ftp = 'ftp://speedtest.tele2.net/upload/'
+$user = ''
+$pass = ''
 
 #Connect to ftp webclient
 $webclient = New-Object System.Net.WebClient 
-$webclient.Credentials = New-Object System.Net.NetworkCredential($user,$pass)  
+$webclient.Credentials = New-Object System.Net.NetworkCredential($user,$pass)
+
+#Create log file for process or append if present
+function LogWrite
+{
+    Param ([string]$logstring)
+
+    $Logchk = Test-Path C:\ftp_test\logs\$(gc env:computername).log
+        if ($Logchk -eq $false)
+            {Add-content C:\ftp_test\logs\$(gc env:computername).log -Value $logstring}
+        else {$Logfile = "c:\ftp_test\logs\$(gc env:computername).log"
+              Add-Content $Logfile -Value $logstring}
+}
 
 #Initialize var for infinite loop
 $i=0
 
 #Infinite loop
 while($i -eq 0){ 
 
-    #Pause 1 seconde before continue
+    #Pause 1 second before continue
     Start-Sleep -sec 1
 
-    #Search for pictures in directory
-    foreach($item in (dir $Dir "*.jpg"))
+    #Search for files in directory after verifing existance
+    $Listchk = Test-Path C:\ftp_test\*.csv
+        if ($Listchk -eq $true)
+            {
+
+    foreach($item in (dir $Dir "*.csv"))
     {
         #Set default network status to 1
         $onNetwork = "1"
 
-        #Get picture creation dateTime...
-        $pictureDateTime = (Get-ChildItem $item.fullName).CreationTime
+        #Get file creation dateTime...
+        $fileDateTime = (Get-ChildItem $item.fullName).CreationTime
 
         #Convert dateTime to timeStamp
-        $pictureTimeStamp = (Get-Date $pictureDateTime).ToFileTime()
+        $fileTimeStamp = (Get-Date $fileDateTime).ToFileTime()
 
         #Get actual timeStamp
         $timeStamp = (Get-Date).ToFileTime() 
-
-        #Get picture lifeTime
-        $pictureLifeTime = $timeStamp - $pictureTimeStamp
 
-        #We only treat pictures that are fully written on the disk
-        #So, we put a 2 second delay to ensure even big pictures have been fully wirtten in the disk
-        if($pictureLifeTime -gt "2") {    
+        #Get file lifeTime
+        $fileLifeTime = $timeStamp - $fileTimeStamp
+
+        #We only treat files that are fully written on the disk
+        #So, we put a 2 second delay to ensure even big files have been fully wirtten in the disk
+        if($fileLifeTime -gt "2") {    
 
             #If upload fails, we set network status at 0
             try{
-
+                
                 $uri = New-Object System.Uri($ftp+$item.Name)
 
                 $webclient.UploadFile($uri, $item.FullName)
-
-            } catch [Exception] {
 
+            } catch [Exception] {
+
                 $onNetwork = "0"
                 write-host $_.Exception.Message;
             }
 
+
             #If upload succeeded, we do further actions
+            #Copy has been expanded to append a datestamp to the filename
+            #Then copy that renamed file to the file backup directory
+            #Then the script writes the changes to the log file
             if($onNetwork -eq "1"){
                 "Copying $item..."
-                Copy-Item -path $item.fullName -destination $saveDir$item 
+                $filename = get-item $item.fullname
+                #Properly pull in item for name change
+                $fileObj = get-item $item.fullname
+                #Get the date
+                $DateStamp = get-date -uformat "%Y-%m-%d@%H-%M-%S"
+                $extOnly = $fileObj.extension
+                if ($extOnly.length -eq 0){
+                    $nameOnly = $fileObj.fullname
+                    Rename-Item "$fileObj" "$nameOnly-$DateStamp"
+                    }
+                else {
+                    $nameOnly = $fileObj.Name.Replace( $fileObj.Extension,'')
+                    Rename-Item "$filename" "$nameOnly-$DateStamp$extOnly"
+                    }
+
+                #After renaming file, script loses file path
+                #Band-Aid: Read in contents of $DIR again
+                #Then perform closing actions
+                foreach ($nfile in (dir $Dir "*.csv"))
+                {
+                    "Successfully uploaded and now performing housecleaning for file $item..."
+                    Move-Item -Path $nfile.fullName -Destination $saveDir$nfile
+
+                    LogWrite "On $eventdate, $item was successfully uploaded on $fileDateTime to $ftp"
+                    LogWrite "$item has been renamed to $nfile with a backup saved in $saveDir"
+                    Exit
+                }
 
-                "Deleting $item..."
-                Remove-Item $item.fullName
             }
-
-
         }  
     }
-}	
+ }
+ # Added in log write if file not found
+ else
+  {LogWrite "File Not Found for $eventdate"}
+  Exit
+}