protected void btnInstall_Click(object sender, EventArgs e)
{
IList <string> successList = new List <string>();
IList <string> failedList = new List <string>();
// Loop through selected providers
foreach (ListItem li in chkProviders.Items)
{
if (li.Selected)
{
var url = li.Value;
try
{
var tmpFileName = Guid.NewGuid().ToString() + ".umb";
var tmpFilePath = IOHelper.MapPath(SystemDirectories.Data + Path.DirectorySeparatorChar + tmpFileName);
// Download file
new WebClient().DownloadFile(url, tmpFilePath);
// Extract package guid from zip
var packageGuid = GetPackageGuidFromZip(tmpFilePath);
if (packageGuid == default(Guid))
{
packageGuid = Guid.NewGuid();
}
var packageGuidString = packageGuid.ToString("D");
// Check package isn't already installed
if (!InstalledPackage.isPackageInstalled(packageGuidString))
{
// Rename file
var packageFileName = packageGuidString + ".umb";
var packageFilePath = IOHelper.MapPath(SystemDirectories.Data + Path.DirectorySeparatorChar + packageFileName);
File.Move(tmpFilePath, packageFilePath);
// Install package
var installer = new umbraco.cms.businesslogic.packager.Installer();
var tempDir = installer.Import(packageFileName);
installer.LoadConfig(tempDir);
var packageId = installer.CreateManifest(tempDir, packageGuidString, REPO_GUID);
installer.InstallFiles(packageId, tempDir);
installer.InstallBusinessLogic(packageId, tempDir);
installer.InstallCleanUp(packageId, tempDir);
// Append package to success list
successList.Add(li.Text);
// Deselect and disable option
li.Enabled = li.Selected = false;
}
else
{
// Append package to failed list
failedList.Add(li.Text);
}
}
catch (Exception)
{
// Append package to failed list
failedList.Add(li.Text);
}
}
}
library.RefreshContent();
// Show message
if (successList.Count > 0)
{
if (failedList.Count > 0)
{
// Some providers installed, some failed
feedback.type = umbraco.uicontrols.Feedback.feedbacktype.notice;
feedback.Text = string.Format("{0} provider(s) installed successfully, however {1} provider(s) failed to install. Please see the <strong>Installed packages</strong> section to see which provider(s) were installed.", successList.Count, failedList.Count);
}
else
{
// All successfull
feedback.type = umbraco.uicontrols.Feedback.feedbacktype.success;
feedback.Text = string.Format("{0} provider(s) installed successfully", successList.Count);
}
}
else
{
if (failedList.Count > 0)
{
// All failed
feedback.type = umbraco.uicontrols.Feedback.feedbacktype.error;
feedback.Text = string.Format("{0} provider(s) failed to install", failedList.Count);
}
else
{
// None selected
feedback.type = umbraco.uicontrols.Feedback.feedbacktype.error;
feedback.Text = "Please select one or more providers to install";
}
}
}