protected void btnSave_Click(object sender, EventArgs e)
{
try
{
GWUtility.WriteLog("Saving Glasswall Rebuild Api settings changes ...");
if (string.IsNullOrEmpty(txt_APIUrl.Text.Trim()))
{
lbl_status.Text = "Glasswall Rebuild Api Url cannot be null. Please enter the URL.";
lbl_status.Visible = true;
return;
}
if (string.IsNullOrEmpty(txt_APIKey.Text.Trim()))
{
lbl_status.Text = "Glasswall Rebuild Api Key cannot be null. Please enter the key.";
lbl_status.Visible = true;
return;
}
SaveGlasswallRebuildApiSettings(txt_APIUrl.Text.Trim(), txt_APIKey.Text.Trim());
lbl_status.ForeColor = Color.DarkGreen;
lbl_status.Text = "Glasswall Rebuild Api settings saved successfully.";
lbl_status.Visible = true;
}
catch (Exception ex)
{
lbl_status.ForeColor = Color.Red;
lbl_status.Text = ex.Message;
lbl_status.Visible = true;
}
}
/// <summary>
/// When document finished upload try process the file, this happens when uploaded from Windows Explorer
/// </summary>
public override void ItemUpdated(SPItemEventProperties properties)
{
base.ItemUpdated(properties);
GWUtility.WriteLog($"GW File Updated Event URL:{properties.ListItem.File.Url} Length:{properties.ListItem.File.Length}");
try
{
properties.Web.AllowUnsafeUpdates = true;
EventFiringEnabled = false;
var fileItem = properties.ListItem.File;
if (fileItem != null)
{
GWUtility.WriteLog("GW File URL processing ..." + fileItem.Url);
System.Threading.Thread.Sleep(2000);
byte[] fileContent = fileItem.OpenBinary();
System.Threading.Thread.Sleep(2000); // not mandatory but if mp4 file of large size is uploaded it takes seconds to read
string base64 = Convert.ToBase64String(fileContent);
byte[] regeneratedFileBytes = new GlasswallRebuildClient().RebuildFile(base64);
SPItem item = properties.ListItem;
properties.ListItem["Title"] = "GW_" + fileItem.Name; // just updating the Title to make sure it is processed
properties.ListItem.SystemUpdate();
fileItem.SaveBinary(regeneratedFileBytes);
GWUtility.WriteLog("GW file done :" + properties.ListItem.File.Length);
}
}
catch (Exception ex)
{
GWUtility.WriteLog("GW Upload Exception: " + ex.Message + ex.StackTrace);
}
finally
{
properties.Web.AllowUnsafeUpdates = false;
EventFiringEnabled = true;
}
}
protected void Page_Load(object sender, EventArgs e)
{
try
{
if (!Page.IsPostBack)
{
GWUtility.WriteLog("Handler JSON Url: " + JSONPATH);
JObject jsonConfig = JObject.Parse(ReadSettings(JSONPATH));
foreach (JProperty prop in jsonConfig.Properties())
{
GWUtility.WriteLog($"{prop.Name}- {prop.Value}");
if (prop.Name == GWConstants.RebuildApiKeySettingsName)
{
txt_APIKey.Text = prop.Value.ToString();
GWUtility.WriteLog($"GW rebuild api key found: {txt_APIKey.Text.Substring(0,3)}xxxxxxxxx.");
}
if (prop.Name == GWConstants.RebuildApiUrlSettingsName)
{
txt_APIUrl.Text = prop.Value.ToString();
GWUtility.WriteLog($"GW rebuild api url found: {txt_APIUrl.Text}.");
}
}
}
}
catch (Exception ex)
{
lbl_status.Text = ex.Message;
lbl_status.Visible = true;
}
}
private void SaveSettings(string path, string data)
{
string sPath = $"{SPUtility.GetCurrentGenericSetupPath(@"TEMPLATE\LAYOUTS")}{GWConstants.SettingsPath}";
GWUtility.WriteLog($"Saving settings to path:{sPath}");
File.WriteAllText(sPath, data, Encoding.UTF8);
}
private void PopulateGlasswallRebuildApiSettings()
{
SPFarm farmObject = SPFarm.Local;
if (farmObject.Properties != null && farmObject.Properties.Count > 0)
{
if (farmObject.Properties.ContainsKey(GWConstants.PROPS_REBUILD_API_URL))
{
txt_APIUrl.Text = Convert.ToString(farmObject.Properties[GWConstants.PROPS_REBUILD_API_URL]);
GWUtility.WriteLog($"Glasswall Rebuild Api Url found: {txt_APIUrl.Text}.");
}
if (farmObject.Properties.ContainsKey(GWConstants.PROPS_REBUILD_API_KEY))
{
txt_APIKey.Text = Convert.ToString(farmObject.Properties[GWConstants.PROPS_REBUILD_API_KEY]);
string strTrimmedKey = txt_APIKey.Text.Trim().Length > 3 ? txt_APIKey.Text.Trim().Substring(0, 3) : txt_APIKey.Text.Trim();
GWUtility.WriteLog($"Glasswall Rebuild Api Key found: {strTrimmedKey}xxxxxxxxx.");
}
}
}
protected void btnSave_Click(object sender, EventArgs e)
{
try
{
GWUtility.WriteLog("Saving changes ...");
if (string.IsNullOrEmpty(txt_APIUrl.Text.Trim()))
{
lbl_status.Text = "Glasswall rebuild api URL cannot be null. Please enter the URL.";
lbl_status.Visible = true;
return;
}
if (string.IsNullOrEmpty(txt_APIKey.Text.Trim()))
{
lbl_status.Text = "Glasswall rebuild api key cannot be null. Please enter the key.";
lbl_status.Visible = true;
return;
}
JObject gwSettingsJson = new JObject(
new JProperty(GWConstants.RebuildApiKeySettingsName, txt_APIKey.Text),
new JProperty(GWConstants.RebuildApiUrlSettingsName, txt_APIUrl.Text)
);
SPSecurity.RunWithElevatedPrivileges(delegate()
{
SaveSettings(JSONPATH, gwSettingsJson.ToString());
}
);
lbl_status.ForeColor = Color.DarkGreen;
lbl_status.Text = "Application settings successfully saved.";
lbl_status.Visible = true;
}
catch (Exception ex)
{
lbl_status.ForeColor = Color.Red;
lbl_status.Text = ex.Message;
lbl_status.Visible = true;
}
}
/// <summary>
/// When document is uploaded to the library try process the file
/// </summary>
public override void ItemAdded(SPItemEventProperties properties)
{
base.ItemAdded(properties);
GWUtility.LoadConfiguration(properties.Site.Url);
}
