/// <summary>
/// Deletes and de-indexes a file.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="fullName">The full name of the file to delete.</param>
/// <returns><c>true</c> if the file was deleted, <c>false</c> otherwise.</returns>
public static bool DeleteFile(IFilesStorageProviderV40 provider, string fullName)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (fullName == null)
{
throw new ArgumentNullException("fullName");
}
if (fullName.Length == 0)
{
throw new ArgumentException("Full Name cannot be empty", "fullName");
}
fullName = NormalizeFullName(fullName);
bool done = provider.DeleteFile(fullName);
if (!done)
{
return(false);
}
SearchClass.UnindexFile(provider.GetType().FullName + "|" + fullName, provider.CurrentWiki);
Host.Instance.OnFileActivity(provider.GetType().FullName, fullName, null, FileActivity.FileDeleted);
return(true);
}
/// <summary>
/// Gets all the actions for a directory that are denied to a subject.
/// </summary>
/// <param name="subject">The subject.</param>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
/// <returns>The denied actions.</returns>
private string[] RetrieveDenialsForDirectory(string subject, IFilesStorageProviderV40 provider, string directory)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (directory == null)
{
throw new ArgumentNullException("directory");
}
if (directory.Length == 0)
{
throw new ArgumentException("Directory cannot be empty", "directory");
}
string resourceName = Actions.ForDirectories.ResourceMasterPrefix + AuthTools.GetDirectoryName(provider, directory);
AclEntry[] entries = _settingsProvider.AclManager.RetrieveEntriesForSubject(subject);
List <string> result = new List <string>(entries.Length);
foreach (AclEntry entry in entries)
{
if (entry.Value == Value.Deny && entry.Resource == resourceName)
{
result.Add(entry.Action);
}
}
return(result.ToArray());
}
/// <summary>
/// Processes the renaming of a directory.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="oldName">The old directory name (full path).</param>
/// <param name="newName">The new directory name (full path).</param>
/// <returns><c>true</c> if the operation completed successfully, <c>false</c> otherwise.</returns>
/// <remarks>The method <b>does not</b> recurse in sub-directories.</remarks>
public bool ProcessDirectoryRenaming(IFilesStorageProviderV40 provider, string oldName, string newName)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (oldName == null)
{
throw new ArgumentNullException("oldName");
}
if (oldName.Length == 0)
{
throw new ArgumentException("Old Name cannot be empty", "oldName");
}
if (newName == null)
{
throw new ArgumentNullException("newName");
}
if (newName.Length == 0)
{
throw new ArgumentException("New Name cannot be empty", "newName");
}
return(_settingsProvider.AclManager.RenameResource(
Actions.ForDirectories.ResourceMasterPrefix + AuthTools.GetDirectoryName(provider, oldName),
Actions.ForDirectories.ResourceMasterPrefix + AuthTools.GetDirectoryName(provider, newName)));
}
/// <summary>
/// Adds some ACL entries for a subject.
/// </summary>
/// <param name="subject">The subject.</param>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
/// <param name="grants">The granted actions.</param>
/// <param name="denials">The denies actions.</param>
/// <returns><c>true</c> if the operation succeeded, <c>false</c> otherwise.</returns>
private bool AddAclEntriesForDirectory(string subject, IFilesStorageProviderV40 provider, string directory, string[] grants, string[] denials)
{
bool isGroup = subject.StartsWith("G.");
subject = subject.Substring(2);
UserGroup group = null;
UserInfo user = null;
if (isGroup)
{
group = Users.FindUserGroup(currentWiki, subject);
}
else
{
user = Users.FindUser(currentWiki, subject);
}
AuthWriter authWriter = new AuthWriter(Collectors.CollectorsBox.GetSettingsProvider(currentWiki));
foreach (string action in grants)
{
bool done = false;
if (isGroup)
{
done = authWriter.SetPermissionForDirectory(AuthStatus.Grant,
provider, directory, action, group);
}
else
{
done = authWriter.SetPermissionForDirectory(AuthStatus.Grant,
provider, directory, action, user);
}
if (!done)
{
return(false);
}
}
foreach (string action in denials)
{
bool done = false;
if (isGroup)
{
done = authWriter.SetPermissionForDirectory(AuthStatus.Deny,
provider, directory, action, group);
}
else
{
done = authWriter.SetPermissionForDirectory(AuthStatus.Deny,
provider, directory, action, user);
}
if (!done)
{
return(false);
}
}
return(true);
}
/// <summary>
/// Deletes a directory and de-indexes all its contents.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory to delete.</param>
public static bool DeleteDirectory(IFilesStorageProviderV40 provider, string directory)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (directory == null)
{
throw new ArgumentNullException("directory");
}
if (directory.Length == 0 || directory == "/")
{
throw new ArgumentException("Cannot delete the root directory", "directory");
}
directory = NormalizeFullPath(directory);
// This must be done BEFORE deleting the directory, otherwise there wouldn't be a way to list contents
DeletePermissions(provider, directory);
DeindexDirectory(provider, directory);
// Delete Directory
bool done = provider.DeleteDirectory(directory);
if (!done)
{
return(false);
}
Host.Instance.OnDirectoryActivity(provider.GetType().FullName, directory, null, FileActivity.DirectoryDeleted);
return(true);
}
/// <summary>
/// Retrieves the subjects that have ACL entries set for a directory.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
/// <returns>The subjects.</returns>
public SubjectInfo[] RetrieveSubjectsForDirectory(IFilesStorageProviderV40 provider, string directory)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (directory == null)
{
throw new ArgumentNullException("directory");
}
if (directory.Length == 0)
{
throw new ArgumentException("Directory cannot be empty", "directory");
}
AclEntry[] entries = _settingsProvider.AclManager.RetrieveEntriesForResource(Actions.ForDirectories.ResourceMasterPrefix + AuthTools.GetDirectoryName(provider, directory));
List <SubjectInfo> result = new List <SubjectInfo>(entries.Length);
for (int i = 0; i < entries.Length; i++)
{
SubjectType type = AuthTools.IsGroup(entries[i].Subject) ? SubjectType.Group : SubjectType.User;
// Remove the subject qualifier ('U.' or 'G.')
string name = entries[i].Subject.Substring(2);
if (result.Find(delegate(SubjectInfo x) { return(x.Name == name && x.Type == type); }) == null)
{
result.Add(new SubjectInfo(name, type));
}
}
return(result.ToArray());
}
protected void Page_Load(object sender, EventArgs e)
{
string currentWiki = Tools.DetectCurrentWiki();
if (!Page.IsPostBack)
{
// Localized strings for JavaScript
StringBuilder sb = new StringBuilder();
sb.Append(@"<script type=""text/javascript"">" + "\r\n<!--\n");
sb.Append("var ConfirmMessage = '");
sb.Append(Properties.Messages.ConfirmOperation);
sb.Append("';\r\n");
sb.AppendFormat("var UploadControl = '{0}';\r\n", fileUpload.ClientID);
//sb.AppendFormat("var RefreshCommandParameter = '{0}';\r\n", btnRefresh.UniqueID);
sb.AppendFormat("var OverwriteControl = '{0}';\r\n", chkOverwrite.ClientID);
sb.Append("// -->\n</script>\n");
lblStrings.Text = sb.ToString();
// Setup upload information (max file size, allowed file types)
lblUploadFilesInfo.Text = lblUploadFilesInfo.Text.Replace("$1", Tools.BytesToString(GlobalSettings.MaxFileSize * 1024));
sb = new StringBuilder();
string[] aft = Settings.GetAllowedFileTypes(currentWiki);
for (int i = 0; i < aft.Length; i++)
{
sb.Append(aft[i].ToUpper());
if (i != aft.Length - 1)
{
sb.Append(", ");
}
}
lblUploadFilesInfo.Text = lblUploadFilesInfo.Text.Replace("$2", sb.ToString());
// Load Providers
foreach (IFilesStorageProviderV40 prov in Collectors.CollectorsBox.FilesProviderCollector.GetAllProviders(currentWiki))
{
ListItem item = new ListItem(prov.Information.Name, prov.GetType().FullName);
if (item.Value == GlobalSettings.DefaultFilesProvider)
{
item.Selected = true;
}
lstProviders.Items.Add(item);
}
if (CurrentPage == null)
{
btnUpload.Enabled = false;
}
}
// Set provider
provider = Collectors.CollectorsBox.FilesProviderCollector.GetProvider(lstProviders.SelectedValue, currentWiki);
if (!Page.IsPostBack)
{
rptItems.DataBind();
}
DetectPermissions();
SetupControls();
}
private float GetCurrentAverage(string fullPageName)
{
float average = 0;
try {
IFilesStorageProviderV40 filesStorageProvider = GetDefaultFilesStorageProvider();
MemoryStream stream = new MemoryStream();
string fileContent = "";
if (FileExists(filesStorageProvider, DefaultDirectoryName(), ratingFileName))
{
filesStorageProvider.RetrieveFile(DefaultDirectoryName() + ratingFileName, stream);
stream.Seek(0, SeekOrigin.Begin);
fileContent = Encoding.UTF8.GetString(stream.ToArray());
}
string[] plugins = fileContent.Split(new String[] { "||" }, StringSplitOptions.RemoveEmptyEntries);
// If the plugin is found return the posizion in the plugins array
// otherwise return -1
int pluginIndex = SearchPlugin(plugins, fullPageName);
if (pluginIndex != -1)
{
string[] pluginDetails = plugins[pluginIndex].Split(new string[] { "|" }, StringSplitOptions.RemoveEmptyEntries);
average = (float)int.Parse(pluginDetails[2]) / (float)100;
}
}
catch (Exception ex) {
LogWarning(String.Format("Exception occurred {0}", ex.ToString()));
}
return(average);
}
/// <summary>
/// Removes all the ACL Entries for a directory that are bound to a subject.
/// </summary>
/// <param name="subject">The subject.</param>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
/// <returns><c>true</c> if the operation succeeded, <c>false</c> otherwise.</returns>
private bool RemoveEntriesForDirectory(string subject, IFilesStorageProviderV40 provider, string directory)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (directory == null)
{
throw new ArgumentNullException("directory");
}
if (directory.Length == 0)
{
throw new ArgumentException("Directory cannot be empty", "directory");
}
string resourceName = Actions.ForDirectories.ResourceMasterPrefix + AuthTools.GetDirectoryName(provider, directory);
AclEntry[] entries = _settingsProvider.AclManager.RetrieveEntriesForSubject(subject);
foreach (AclEntry entry in entries)
{
if (entry.Resource == resourceName)
{
// This call automatically logs the operation result
bool done = SetPermissionForDirectory(AuthStatus.Delete, provider, directory, entry.Action, subject);
if (!done)
{
return(false);
}
}
}
return(true);
}
/// <summary>
/// Recursively re-indexes all the contents of the old (renamed) directory to the new one.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="oldDirectory">The old directory.</param>
/// <param name="newDirectory">The new directory.</param>
private static void ReindexDirectory(IFilesStorageProviderV40 provider, string oldDirectory, string newDirectory)
{
oldDirectory = NormalizeFullPath(oldDirectory);
newDirectory = NormalizeFullPath(newDirectory);
// At this point the directory has been already renamed,
// thus we must list on the new directory and construct the old name
// Example: /directory/one/ renamed to /directory/two-two/
// List on /directory/two-two/
// dir1
// dir2
// oldSub = /directory/one/dir1/
foreach (string sub in provider.ListDirectories(newDirectory))
{
string oldSub = oldDirectory + sub.Substring(newDirectory.Length);
ReindexDirectory(provider, oldSub, sub);
}
foreach (string file in provider.ListFiles(newDirectory))
{
string oldFile = oldDirectory + file.Substring(newDirectory.Length);
SearchClass.RenameFile(provider.CurrentWiki, provider.GetType().FullName + "|" + oldFile, provider.GetType().FullName + "|" + file);
}
}
public void Init()
{
IFilesStorageProviderV40 prov = GetProvider();
prov.Init(MockHost(), ConfigurationManager.AppSettings["AzureConnString"], "wiki1");
Assert.IsNotNull(prov.Information, "Information should not be null");
}
public void Init()
{
IFilesStorageProviderV40 prov = GetProvider();
prov.Init(MockHost(), ConnString + InitialCatalog, null);
Assert.IsNotNull(prov.Information, "Information should not be null");
}
/// <summary>
/// Sets a permission for a directory.
/// </summary>
/// <param name="status">The authorization status.</param>
/// <param name="provider">The provider that handles the directory.</param>
/// <param name="directory">The directory.</param>
/// <param name="action">The action of which to modify the authorization status.</param>
/// <param name="user">The user subject of the authorization change.</param>
/// <returns><c>true</c> if the authorization status is changed, <c>false</c> otherwise.</returns>
public bool SetPermissionForDirectory(AuthStatus status, IFilesStorageProviderV40 provider, string directory, string action, UserInfo user)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
return(SetPermissionForDirectory(status, provider, directory, action, AuthTools.PrepareUsername(user.Username)));
}
/// <summary>
/// Gets all the actions for a directory that are denied to a group.
/// </summary>
/// <param name="group">The user group.</param>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
/// <returns>The denied actions.</returns>
public string[] RetrieveDenialsForDirectory(UserGroup group, IFilesStorageProviderV40 provider, string directory)
{
if (group == null)
{
throw new ArgumentNullException("group");
}
return(RetrieveDenialsForDirectory(AuthTools.PrepareGroup(group.Name), provider, directory));
}
/// <summary>
/// Sets a permission for a directory.
/// </summary>
/// <param name="status">The authorization status.</param>
/// <param name="provider">The provider that handles the directory.</param>
/// <param name="directory">The directory.</param>
/// <param name="action">The action of which to modify the authorization status.</param>
/// <param name="group">The group subject of the authorization change.</param>
/// <returns><c>true</c> if the authorization status is changed, <c>false</c> otherwise.</returns>
public bool SetPermissionForDirectory(AuthStatus status, IFilesStorageProviderV40 provider, string directory, string action, UserGroup group)
{
if (group == null)
{
throw new ArgumentNullException("group");
}
return(SetPermissionForDirectory(status, provider, directory, action, AuthTools.PrepareGroup(group.Name)));
}
/// <summary>
/// Gets all the actions for a directory that are denied to a user.
/// </summary>
/// <param name="user">The user.</param>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
/// <returns>The denied actions.</returns>
public string[] RetrieveDenialsForDirectory(UserInfo user, IFilesStorageProviderV40 provider, string directory)
{
if (user == null)
{
throw new ArgumentNullException("user");
}
return(RetrieveDenialsForDirectory(AuthTools.PrepareUsername(user.Username), provider, directory));
}
/// <summary>
/// Renames and re-indexes a page attachment.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="pageFullName">The page full name.</param>
/// <param name="name">The attachment name.</param>
/// <param name="newName">The new attachment name.</param>
/// <returns><c>true</c> if the attachment was rename, <c>false</c> otherwise.</returns>
public static bool RenamePageAttachment(IFilesStorageProviderV40 provider, string pageFullName, string name, string newName)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (pageFullName == null)
{
throw new ArgumentNullException("pageFullName");
}
if (pageFullName.Length == 0)
{
throw new ArgumentException("Page Full Name cannot be empty", "pageFullName");
}
if (name == null)
{
throw new ArgumentNullException("name");
}
if (name.Length == 0)
{
throw new ArgumentException("Name cannot be empty", "name");
}
if (newName == null)
{
throw new ArgumentNullException("newName");
}
if (newName.Length == 0)
{
throw new ArgumentException("New Name cannot be empty", "newName");
}
if (name.ToLowerInvariant() == newName.ToLowerInvariant())
{
return(false);
}
PageContent page = Pages.FindPage(provider.CurrentWiki, pageFullName);
if (page == null)
{
return(false);
}
bool done = provider.RenamePageAttachment(pageFullName, name, newName);
if (!done)
{
return(false);
}
SearchClass.RenamePageAttachment(page, name, newName);
Host.Instance.OnAttachmentActivity(provider.GetType().FullName, newName, pageFullName, name, FileActivity.AttachmentRenamed);
return(true);
}
private void SetProvider()
{
string p = Request["Provider"];
if (string.IsNullOrEmpty(p))
{
p = GlobalSettings.DefaultFilesProvider;
}
provider = Collectors.CollectorsBox.FilesProviderCollector.GetProvider(p, currentWiki);
}
private bool DirectoryExists(IFilesStorageProviderV40 filesStorageProvider, string directoryName)
{
string[] directoryList = filesStorageProvider.ListDirectories("/");
foreach (string dir in directoryList)
{
if (dir == directoryName)
{
return(true);
}
}
return(false);
}
private bool FileExists(IFilesStorageProviderV40 filesStorageProvider, string directory, string fileName)
{
string[] filesList = filesStorageProvider.ListFiles(directory);
foreach (string file in filesList)
{
if (file == directory + fileName)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Stores and indexes a file.
/// </summary>
/// <param name="provider">The destination provider.</param>
/// <param name="fullName">The full name.</param>
/// <param name="source">The source stream.</param>
/// <param name="overwrite"><c>true</c> to overwrite the existing file, <c>false</c> otherwise.</param>
/// <returns><c>true</c> if the file was stored, <c>false</c> otherwise.</returns>
public static bool StoreFile(IFilesStorageProviderV40 provider, string fullName, Stream source, bool overwrite)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (fullName == null)
{
throw new ArgumentNullException("fullName");
}
if (fullName.Length == 0)
{
throw new ArgumentException("Full Name cannot be empty", "fullName");
}
if (source == null)
{
throw new ArgumentNullException("source");
}
fullName = NormalizeFullName(fullName);
bool done = provider.StoreFile(fullName, source, overwrite);
if (!done)
{
return(false);
}
if (overwrite)
{
SearchClass.UnindexFile(provider.GetType().FullName + "|" + fullName, provider.CurrentWiki);
}
// Index the attached file
string tempDir = Path.Combine(Environment.GetEnvironmentVariable("TEMP"), Guid.NewGuid().ToString());
if (!Directory.Exists(tempDir))
{
Directory.CreateDirectory(tempDir);
}
string tempFile = Path.Combine(tempDir, Path.GetFileName(fullName));
source.Seek(0, SeekOrigin.Begin);
using (FileStream temp = File.Create(tempFile)) {
source.CopyTo(temp);
}
SearchClass.IndexFile(provider.GetType().FullName + "|" + fullName, tempFile, provider.CurrentWiki);
Directory.Delete(tempDir, true);
Host.Instance.OnFileActivity(provider.GetType().FullName, fullName, null, FileActivity.FileUploaded);
return(true);
}
protected void btnSave_Click(object sender, EventArgs e)
{
string subject = lstSubjects.SelectedValue;
bool done = false;
switch (CurrentResourceType)
{
case AclResources.Namespaces:
// Remove old values, add new ones
done = RemoveAllAclEntriesForNamespace(subject, CurrentResourceName);
if (done)
{
done = AddAclEntriesForNamespace(subject, CurrentResourceName,
aclActionsSelector.GrantedActions, aclActionsSelector.DeniedActions);
}
break;
case AclResources.Pages:
// Remove old values, add new ones
done = RemoveAllAclEntriesForPage(subject, CurrentResourceName);
if (done)
{
done = AddAclEntriesForPage(subject, CurrentResourceName,
aclActionsSelector.GrantedActions, aclActionsSelector.DeniedActions);
}
break;
case AclResources.Directories:
// Remove old values, add new ones
IFilesStorageProviderV40 prov = Collectors.CollectorsBox.FilesProviderCollector.GetProvider(CurrentFilesProvider, currentWiki);
done = RemoveAllAclEntriesForDirectory(subject, prov, CurrentResourceName);
if (done)
{
done = AddAclEntriesForDirectory(subject, prov, CurrentResourceName,
aclActionsSelector.GrantedActions, aclActionsSelector.DeniedActions);
}
break;
default:
throw new NotSupportedException();
}
if (done)
{
PopulateSubjectsList();
}
else
{
lblSaveResult.CssClass = "resulterror";
lblSaveResult.Text = Properties.Messages.CouldNotStorePermissions;
}
}
/// <summary>
/// Deletes the permissions of a directory.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
private static void DeletePermissions(IFilesStorageProviderV40 provider, string directory)
{
directory = NormalizeFullPath(directory);
foreach (string sub in provider.ListDirectories(directory))
{
DeletePermissions(provider, sub);
}
AuthWriter authWriter = new AuthWriter(Collectors.CollectorsBox.GetSettingsProvider(provider.CurrentWiki));
authWriter.ClearEntriesForDirectory(provider, directory);
}
/// <summary>
/// De-indexes all contents of a directory.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="directory">The directory.</param>
private static void DeindexDirectory(IFilesStorageProviderV40 provider, string directory)
{
directory = NormalizeFullPath(directory);
foreach (string sub in provider.ListDirectories(directory))
{
DeindexDirectory(provider, sub);
}
foreach (string file in provider.ListFiles(directory))
{
SearchClass.UnindexFile(provider.GetType().FullName + "|" + file, provider.CurrentWiki);
}
}
private List <TreeElement> BuildImagesSubTree(IFilesStorageProviderV40 provider, string path)
{
string[] dirs = new string[0];
string[] files = new string[0];
if (chkImageAttachments.Checked)
{
// Load page attachments
files = provider.ListPageAttachments(currentPage.FullName);
}
else
{
// Load files
dirs = provider.ListDirectories(path);
files = provider.ListFiles(path);
}
List <TreeElement> result = new List <TreeElement>(100);
foreach (string d in dirs)
{
TreeElement item = new TreeElement(d, Tools.ExtractDirectoryName(d),
BuildImagesSubTree(provider, d));
// Do not display empty folders to reduce "noise"
if (item.SubItems.Count > 0)
{
result.Add(item);
}
}
foreach (string f in files)
{
if (IsImage(f))
{
string name = provider.GetType().ToString() + "|" + f;
TreeElement item = new TreeElement(name,
@"<img src=""Thumb.aspx?Provider=" + provider.GetType().ToString() +
@"&Size=Small&File=" + Tools.UrlEncode(f) +
@"&Page=" + (chkImageAttachments.Checked ? Tools.UrlEncode(currentPage.FullName) : "") +
@""" alt=""" + name + @""" /><span class=""imageinfo"">" + f.Substring(f.LastIndexOf("/") + 1) + "</span>",
"javascript:return SelectImage('" +
(chkImageAttachments.Checked ? "(" + Tools.UrlEncode(currentPage.FullName) + ")" : "") + "', '" + f.Replace("'", "\\\\\\'") + "', '" +
(chkImageAttachments.Checked ? currentPage.FullName : "") + "');");
result.Add(item);
}
}
return(result);
}
protected void rptItems_DataBinding(object sender, EventArgs e)
{
provider = Collectors.CollectorsBox.FilesProviderCollector.GetProvider(lstProviders.SelectedValue, Tools.DetectCurrentWiki());
if (provider == null || CurrentPage == null)
{
return;
}
// Build a DataTable containing the proper information
DataTable table = new DataTable("Items");
table.Columns.Add("Name");
table.Columns.Add("Size");
table.Columns.Add("Editable", typeof(bool));
table.Columns.Add("Page");
table.Columns.Add("Link");
table.Columns.Add("CanDelete", typeof(bool));
table.Columns.Add("CanDownload", typeof(bool));
string[] attachments = provider.ListPageAttachments(CurrentPage.FullName);
foreach (string s in attachments)
{
FileDetails details = provider.GetPageAttachmentDetails(CurrentPage.FullName, s);
DataRow row = table.NewRow();
string ext = Path.GetExtension(s).ToLowerInvariant();
row["Name"] = s;
row["Size"] = Tools.BytesToString(details.Size);
row["Editable"] = canUpload && canDelete && (ext == ".jpg" || ext == ".jpeg" || ext == ".png");
row["Page"] = CurrentPage.FullName;
if (canDownload)
{
row["Link"] = "GetFile.aspx?File=" + Tools.UrlEncode(s).Replace("'", "'") + "&AsStreamAttachment=1&Provider=" +
provider.GetType().FullName + "&IsPageAttachment=1&Page=" +
Tools.UrlEncode(CurrentPage.FullName) + "&NoHit=1";
}
else
{
row["Link"] = "";
}
row["CanDelete"] = canDelete;
row["CanDownload"] = canDownload;
table.Rows.Add(row);
}
rptItems.DataSource = table;
}
/// <summary>
/// Gets the proper full name for a directory.
/// </summary>
/// <param name="prov">The provider.</param>
/// <param name="name">The directory name.</param>
/// <returns>The full name (<b>not</b> prepended with <see cref="Actions.ForDirectories.ResourceMasterPrefix" />.</returns>
public static string GetDirectoryName(IFilesStorageProviderV40 prov, string name)
{
if (prov == null)
{
throw new ArgumentNullException("prov");
}
if (name == null)
{
throw new ArgumentNullException("name");
}
if (name.Length == 0)
{
throw new ArgumentException("Name cannot be empty", "name");
}
return("(" + prov.GetType().FullName + ")" + name);
}
private void AddRating(string fullPageName, int rate)
{
IFilesStorageProviderV40 filesStorageProvider = GetDefaultFilesStorageProvider();
MemoryStream stream = new MemoryStream();
if (FileExists(filesStorageProvider, DefaultDirectoryName(), ratingFileName))
{
filesStorageProvider.RetrieveFile(DefaultDirectoryName() + ratingFileName, stream);
stream.Seek(0, SeekOrigin.Begin);
}
string fileContent = Encoding.UTF8.GetString(stream.ToArray());
string[] plugins = fileContent.Split(new String[] { "||" }, StringSplitOptions.RemoveEmptyEntries);
StringBuilder sb = new StringBuilder();
// If the plugin is found return the posizion in the plugins array
// otherwise return -1
int pluginIndex = SearchPlugin(plugins, fullPageName);
if (pluginIndex != -1)
{
int numRates = int.Parse(plugins[pluginIndex].Split(new string[] { "|" }, StringSplitOptions.RemoveEmptyEntries)[1]);
int average = int.Parse(plugins[pluginIndex].Split(new string[] { "|" }, StringSplitOptions.RemoveEmptyEntries)[2]);
int newAverage = ((average * numRates) + (rate * 100)) / (numRates + 1);
numRates++;
plugins[pluginIndex] = fullPageName + "|" + numRates + "|" + newAverage;
foreach (string plugin in plugins)
{
sb.Append(plugin + "||");
}
}
else
{
foreach (string plugin in plugins)
{
sb.Append(plugin + "||");
}
sb.Append(fullPageName + "|1|" + (rate * 100));
}
stream = new MemoryStream(Encoding.UTF8.GetBytes(sb.ToString()));
filesStorageProvider.StoreFile(DefaultDirectoryName() + ratingFileName, stream, true);
}
/// <summary>
/// Renames and re-indexes a file.
/// </summary>
/// <param name="provider">The provider.</param>
/// <param name="fullName">The full name of the file to rename.</param>
/// <param name="newName">The new name of the file (without namespace).</param>
/// <returns><c>true</c> if the file was renamed, <c>false</c> otherwise.</returns>
public static bool RenameFile(IFilesStorageProviderV40 provider, string fullName, string newName)
{
if (provider == null)
{
throw new ArgumentNullException("provider");
}
if (fullName == null)
{
throw new ArgumentNullException("fullName");
}
if (fullName.Length == 0)
{
throw new ArgumentException("Full Name cannot be empty", "fullName");
}
if (newName == null)
{
throw new ArgumentNullException("newName");
}
if (newName.Length == 0)
{
throw new ArgumentException("New Name cannot be empty", "newName");
}
fullName = NormalizeFullName(fullName);
string newFullName = GetDirectory(fullName) + newName;
newFullName = NormalizeFullName(newFullName);
if (newFullName.ToLowerInvariant() == fullName.ToLowerInvariant())
{
return(false);
}
bool done = provider.RenameFile(fullName, newFullName);
if (!done)
{
return(false);
}
SearchClass.RenameFile(provider.CurrentWiki, provider.GetType().FullName + "|" + fullName, provider.GetType().FullName + "|" + newFullName);
Host.Instance.OnFileActivity(provider.GetType().FullName, fullName, newFullName, FileActivity.FileRenamed);
return(true);
}
/// <summary>
/// Initializes the Storage Provider.
/// </summary>
/// <param name="host">The Host of the Component.</param>
/// <param name="config">The Configuration data, if any.</param>
/// <param name="wiki">The wiki.</param>
/// <exception cref="ArgumentNullException">If <paramref name="host"/> or <paramref name="config"/> are <c>null</c>.</exception>
/// <exception cref="InvalidConfigurationException">If <paramref name="config"/> is not valid or is incorrect.</exception>
public void Init(IHostV40 host, string config, string wiki)
{
if (host == null)
{
throw new ArgumentNullException("host");
}
if (config == null)
{
throw new ArgumentNullException("config");
}
_host = host;
_wiki = wiki;
IFilesStorageProviderV40 filesStorageProvider = GetDefaultFilesStorageProvider();
if (!DirectoryExists(filesStorageProvider, DefaultDirectoryName()))
{
filesStorageProvider.CreateDirectory("/", DefaultDirectoryName().Trim('/'));
}
string[] configEntries = config.Split(new string[] { "\n" }, StringSplitOptions.RemoveEmptyEntries);
for (int i = 0; i < configEntries.Length; i++)
{
string[] configEntryDetails = configEntries[i].Split(new string[] { "=" }, 2, StringSplitOptions.None);
switch (configEntryDetails[0].ToLowerInvariant())
{
case "logoptions":
if (configEntryDetails[1] == "nolog")
{
_enableLogging = false;
}
else
{
LogWarning("Unknown value in 'logOptions' configuration string: " + configEntries[i] + "; supported values are: 'nolog'.");
}
break;
default:
LogWarning("Unknown value in configuration string: " + configEntries[i]);
break;
}
}
}