/// <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>
/// 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(IFilesStorageProviderV30 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.GetType().FullName + "|" + oldFile, provider.GetType().FullName + "|" + file);
}
}
protected void btnSearch_Click(object sender, EventArgs e)
{
txtPageName.Text = txtPageName.Text.Trim();
if (txtPageName.Text.Length == 0)
{
lstAvailablePage.Items.Clear();
btnAdd.Enabled = false;
return;
}
List <SearchResult> similarPages = SearchClass.Search(new SearchField[] { SearchField.PageFullName }, txtPageName.Text, SearchOptions.AtLeastOneWord);
lstAvailablePage.Items.Clear();
foreach (SearchResult page in similarPages)
{
if (page.DocumentType == DocumentType.Page)
{
PageDocument pageDocument = page.Document as PageDocument;
PageInfo pageInfo = Pages.FindPage(pageDocument.PageFullName);
lstAvailablePage.Items.Add(new ListItem(FormattingPipeline.PrepareTitle(pageDocument.Title, false, FormattingContext.Other, pageInfo), pageDocument.PageFullName));
}
}
btnAdd.Enabled = lstAvailablePage.Items.Count > 0;
}
/// <summary>
/// Prints the results of the automatic search.
/// </summary>
public void PrintSearchResults()
{
StringBuilder sb = new StringBuilder(1000);
List <SearchResult> similarPages = SearchClass.Search(new SearchField[] { SearchField.PageFullName }, Request["Page"], SearchOptions.AtLeastOneWord);
List <PageInfo> results = new List <PageInfo>();
foreach (SearchResult page in similarPages)
{
if (page.DocumentType == DocumentType.Page)
{
PageDocument pageDocument = page.Document as PageDocument;
PageInfo pageInfo = Pages.FindPage(pageDocument.PageFullName);
results.Add(pageInfo);
}
}
if (results.Count > 0)
{
sb.Append("<p>");
sb.Append(Properties.Messages.WereYouLookingFor);
sb.Append("</p>");
sb.Append("<ul>");
PageContent c;
for (int i = 0; i < results.Count; i++)
{
c = Content.GetPageContent(results[i], true);
sb.Append(@"<li><a href=""");
UrlTools.BuildUrl(sb, Tools.UrlEncode(results[i].FullName), Settings.PageExtension);
sb.Append(@""">");
sb.Append(FormattingPipeline.PrepareTitle(c.Title, false, FormattingContext.PageContent, c.PageInfo));
sb.Append("</a></li>");
}
sb.Append("</ul>");
}
else
{
sb.Append("<p>");
sb.Append(Properties.Messages.NoSimilarPages);
sb.Append("</p>");
}
sb.Append(@"<br /><p>");
sb.Append(Properties.Messages.YouCanAlso);
sb.Append(@" <a href=""");
UrlTools.BuildUrl(sb, "Search.aspx?Query=", Tools.UrlEncode(Request["Page"]));
sb.Append(@""">");
sb.Append(Properties.Messages.PerformASearch);
sb.Append("</a> ");
sb.Append(Properties.Messages.Or);
sb.Append(@" <a href=""");
UrlTools.BuildUrl(sb, "Edit.aspx?Page=", Tools.UrlEncode(Request["Page"]));
sb.Append(@"""><b>");
sb.Append(Properties.Messages.CreateThePage);
sb.Append("</b></a> (");
sb.Append(Properties.Messages.CouldRequireLogin);
sb.Append(").</p>");
lblSearchResults.Text = sb.ToString();
}
/// <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(IFilesStorageProviderV30 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);
}
// 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);
Directory.Delete(tempDir, true);
Host.Instance.OnFileActivity(provider.GetType().FullName, fullName, null, FileActivity.FileUploaded);
return(true);
}
/// <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);
}
/// <summary>
/// Deletes and de-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>
/// <returns><c>true</c> if the attachment was deleted, <c>false</c> otherwise.</returns>
public static bool DeletePageAttachment(IFilesStorageProviderV30 provider, string pageFullName, string name)
{
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");
}
PageInfo pageInfo = Pages.FindPage(pageFullName);
if (pageInfo == null)
{
return(false);
}
PageContent page = Content.GetPageContent(pageInfo, false);
if (page == null)
{
return(false);
}
bool done = provider.DeletePageAttachment(pageInfo, name);
if (!done)
{
return(false);
}
SearchClass.UnindexPageAttachment(name, page);
Host.Instance.OnAttachmentActivity(provider.GetType().FullName, name, pageFullName, null, FileActivity.AttachmentDeleted);
return(true);
}
protected void btnSearch_Click(object sender, EventArgs e)
{
lstAvailablePage.Items.Clear();
btnAddPage.Enabled = false;
txtPageName.Text = txtPageName.Text.Trim();
if (txtPageName.Text.Length == 0)
{
return;
}
List <SearchResult> similarPages = SearchClass.Search(new SearchField[] { SearchField.PageFullName }, txtPageName.Text, SearchOptions.AtLeastOneWord);
List <PageInfo> pages = new List <PageInfo>();
foreach (SearchResult page in similarPages)
{
if (page.DocumentType == DocumentType.Page)
{
PageDocument pageDocument = page.Document as PageDocument;
PageInfo pageInfo = Pages.FindPage(pageDocument.PageFullName);
pages.Add(pageInfo);
}
}
string cp = CurrentProvider;
foreach (PageInfo page in
from p in pages
where p.Provider.GetType().FullName == cp
select p)
{
// Filter pages already in the list
bool found = false;
foreach (ListItem item in lstPages.Items)
{
if (item.Value == page.FullName)
{
found = true;
break;
}
}
if (!found)
{
PageContent content = Content.GetPageContent(page, false);
lstAvailablePage.Items.Add(new ListItem(FormattingPipeline.PrepareTitle(content.Title, false, FormattingContext.Other, page), page.FullName));
}
}
btnAddPage.Enabled = lstAvailablePage.Items.Count > 0;
}
/// <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(IFilesStorageProviderV30 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);
}
}
/// <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(IFilesStorageProviderV30 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.GetType().FullName + "|" + fullName, provider.GetType().FullName + "|" + newFullName);
Host.Instance.OnFileActivity(provider.GetType().FullName, fullName, newFullName, FileActivity.FileRenamed);
return(true);
}
/// <summary>
/// Performs all needed startup operations.
/// </summary>
public static void Startup()
{
// Load Host
Host.Instance = new Host();
// Load config
ISettingsStorageProviderV30 ssp = ProviderLoader.LoadSettingsStorageProvider(WebConfigurationManager.AppSettings["SettingsStorageProvider"]);
ssp.Init(Host.Instance, GetSettingsStorageProviderConfiguration());
Collectors.SettingsProvider = ssp;
if (!(ssp is SettingsStorageProvider))
{
// Update DLLs from public\Plugins
UpdateDllsIntoSettingsProvider(ssp, ProviderLoader.SettingsStorageProviderAssemblyName);
}
if (ssp.IsFirstApplicationStart())
{
if (ssp.GetMetaDataItem(MetaDataItem.AccountActivationMessage, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.AccountActivationMessage, null, Defaults.AccountActivationMessageContent);
}
if (ssp.GetMetaDataItem(MetaDataItem.EditNotice, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.EditNotice, null, Defaults.EditNoticeContent);
}
if (ssp.GetMetaDataItem(MetaDataItem.Footer, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.Footer, null, Defaults.FooterContent);
}
if (ssp.GetMetaDataItem(MetaDataItem.Header, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.Header, null, Defaults.HeaderContent);
}
if (ssp.GetMetaDataItem(MetaDataItem.PasswordResetProcedureMessage, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.PasswordResetProcedureMessage, null, Defaults.PasswordResetProcedureMessageContent);
}
if (ssp.GetMetaDataItem(MetaDataItem.Sidebar, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.Sidebar, null, Defaults.SidebarContent);
}
if (ssp.GetMetaDataItem(MetaDataItem.PageChangeMessage, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.PageChangeMessage, null, Defaults.PageChangeMessage);
}
if (ssp.GetMetaDataItem(MetaDataItem.DiscussionChangeMessage, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.DiscussionChangeMessage, null, Defaults.DiscussionChangeMessage);
}
if (ssp.GetMetaDataItem(MetaDataItem.ApproveDraftMessage, null) == "")
{
ssp.SetMetaDataItem(MetaDataItem.ApproveDraftMessage, null, Defaults.ApproveDraftMessage);
}
}
// Load config
IIndexDirectoryProviderV30 idp = ProviderLoader.LoadIndexDirectoryProvider(WebConfigurationManager.AppSettings["IndexDirectoryProvider"]);
idp.Init(Host.Instance, GetSettingsStorageProviderConfiguration());
Collectors.IndexDirectoryProvider = idp;
MimeTypes.Init();
// Load Providers
Collectors.FileNames = new System.Collections.Generic.Dictionary <string, string>(10);
Collectors.UsersProviderCollector = new ProviderCollector <IUsersStorageProviderV30>();
Collectors.PagesProviderCollector = new ProviderCollector <IPagesStorageProviderV30>();
Collectors.FilesProviderCollector = new ProviderCollector <IFilesStorageProviderV30>();
Collectors.FormatterProviderCollector = new ProviderCollector <IFormatterProviderV30>();
Collectors.CacheProviderCollector = new ProviderCollector <ICacheProviderV30>();
Collectors.DisabledUsersProviderCollector = new ProviderCollector <IUsersStorageProviderV30>();
Collectors.DisabledPagesProviderCollector = new ProviderCollector <IPagesStorageProviderV30>();
Collectors.DisabledFilesProviderCollector = new ProviderCollector <IFilesStorageProviderV30>();
Collectors.DisabledFormatterProviderCollector = new ProviderCollector <IFormatterProviderV30>();
Collectors.DisabledCacheProviderCollector = new ProviderCollector <ICacheProviderV30>();
// Load built-in providers
// Files storage providers have to be loaded BEFORE users storage providers in order to properly set permissions
FilesStorageProvider f = new FilesStorageProvider();
if (!ProviderLoader.IsDisabled(f.GetType().FullName))
{
f.Init(Host.Instance, "");
Collectors.FilesProviderCollector.AddProvider(f);
Log.LogEntry("Provider " + f.Information.Name + " loaded (Enabled)", EntryType.General, Log.SystemUsername);
}
else
{
Collectors.DisabledFilesProviderCollector.AddProvider(f);
Log.LogEntry("Provider " + f.Information.Name + " loaded (Disabled)", EntryType.General, Log.SystemUsername);
}
UsersStorageProvider u = new UsersStorageProvider();
if (!ProviderLoader.IsDisabled(u.GetType().FullName))
{
u.Init(Host.Instance, "");
Collectors.UsersProviderCollector.AddProvider(u);
Log.LogEntry("Provider " + u.Information.Name + " loaded (Enabled)", EntryType.General, Log.SystemUsername);
}
else
{
Collectors.DisabledUsersProviderCollector.AddProvider(u);
Log.LogEntry("Provider " + u.Information.Name + " loaded (Disabled)", EntryType.General, Log.SystemUsername);
}
// Load Users (pages storage providers might need access to users/groups data for upgrading from 2.0 to 3.0)
ProviderLoader.FullLoad(true, false, false, false, false);
//Users.Instance = new Users();
bool groupsCreated = VerifyAndCreateDefaultGroups();
PagesStorageProvider p = new PagesStorageProvider();
if (!ProviderLoader.IsDisabled(p.GetType().FullName))
{
p.Init(Host.Instance, "");
Collectors.PagesProviderCollector.AddProvider(p);
Log.LogEntry("Provider " + p.Information.Name + " loaded (Enabled)", EntryType.General, Log.SystemUsername);
}
else
{
Collectors.DisabledPagesProviderCollector.AddProvider(p);
Log.LogEntry("Provider " + p.Information.Name + " loaded (Disabled)", EntryType.General, Log.SystemUsername);
}
CacheProvider c = new CacheProvider();
if (!ProviderLoader.IsDisabled(c.GetType().FullName))
{
c.Init(Host.Instance, "");
Collectors.CacheProviderCollector.AddProvider(c);
Log.LogEntry("Provider " + c.Information.Name + " loaded (Enabled)", EntryType.General, Log.SystemUsername);
}
else
{
Collectors.DisabledCacheProviderCollector.AddProvider(c);
Log.LogEntry("Provider " + c.Information.Name + " loaded (Disabled)", EntryType.General, Log.SystemUsername);
}
// Load all other providers
ProviderLoader.FullLoad(false, true, true, true, true);
if (groupsCreated)
{
// It is necessary to set default permissions for file management
UserGroup administratorsGroup = Users.FindUserGroup(Settings.AdministratorsGroup);
UserGroup anonymousGroup = Users.FindUserGroup(Settings.AnonymousGroup);
UserGroup usersGroup = Users.FindUserGroup(Settings.UsersGroup);
SetAdministratorsGroupDefaultPermissions(administratorsGroup);
SetUsersGroupDefaultPermissions(usersGroup);
SetAnonymousGroupDefaultPermissions(anonymousGroup);
}
// Init cache
//Cache.Instance = new Cache(Collectors.CacheProviderCollector.GetProvider(Settings.DefaultCacheProvider));
if (Collectors.CacheProviderCollector.GetProvider(Settings.DefaultCacheProvider) == null)
{
Log.LogEntry("Default Cache Provider was not loaded, backing to integrated provider", EntryType.Error, Log.SystemUsername);
Settings.DefaultCacheProvider = typeof(CacheProvider).FullName;
Collectors.TryEnable(Settings.DefaultCacheProvider);
}
// Create the Main Page, if needed
if (Pages.FindPage(Settings.DefaultPage) == null)
{
CreateMainPage();
}
Log.LogEntry("ScrewTurn Wiki is ready", EntryType.General, Log.SystemUsername);
System.Threading.ThreadPool.QueueUserWorkItem(ignored =>
{
SearchClass.RebuildIndex();
});
}
/// <summary>
/// Stores and 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="source">The source stream.</param>
/// <param name="overwrite"><c>true</c> to overwrite an existing attachment with the same name, <c>false</c> otherwise.</param>
/// <returns><c>true</c> if the attachment was stored, <c>false</c> otherwise.</returns>
public static bool StorePageAttachment(IFilesStorageProviderV30 provider, string pageFullName, string name, Stream source, bool overwrite)
{
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 (source == null)
{
throw new ArgumentNullException("source");
}
PageInfo pageInfo = Pages.FindPage(pageFullName);
if (pageInfo == null)
{
return(false);
}
PageContent page = Content.GetPageContent(pageInfo, false);
if (page == null)
{
return(false);
}
bool done = provider.StorePageAttachment(pageInfo, name, source, overwrite);
if (!done)
{
return(false);
}
if (overwrite)
{
SearchClass.UnindexPageAttachment(name, page);
}
// 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, name);
source.Seek(0, SeekOrigin.Begin);
using (FileStream temp = File.Create(tempFile))
{
source.CopyTo(temp);
}
SearchClass.IndexPageAttachment(name, tempFile, page);
Directory.Delete(tempDir, true);
Host.Instance.OnAttachmentActivity(provider.GetType().FullName, name, pageFullName, null, FileActivity.AttachmentUploaded);
return(true);
}
protected void rptIndex_ItemCommand(object sender, CommandEventArgs e)
{
Log.LogEntry("Index rebuild requested for " + e.CommandArgument as string, EntryType.General, SessionFacade.GetCurrentUsername(), currentWiki);
if (e.CommandName == "PagesRebuild")
{
// Clear the pages search index for the current wiki
SearchClass.ClearIndex(currentWiki);
IPagesStorageProviderV40 pagesProvider = Collectors.CollectorsBox.PagesProviderCollector.GetProvider(e.CommandArgument as string, currentWiki);
// Index all pages of the wiki
List <NamespaceInfo> namespaces = new List <NamespaceInfo>(pagesProvider.GetNamespaces());
namespaces.Add(null);
foreach (NamespaceInfo nspace in namespaces)
{
// Index pages of the namespace
PageContent[] pages = pagesProvider.GetPages(nspace);
foreach (PageContent page in pages)
{
// Index page
SearchClass.IndexPage(page);
// Index page messages
Message[] messages = pagesProvider.GetMessages(page.FullName);
foreach (Message message in messages)
{
SearchClass.IndexMessage(message, page);
// Search for replies
Message[] replies = message.Replies;
foreach (Message reply in replies)
{
// Index reply
SearchClass.IndexMessage(reply, page);
}
}
}
}
}
else if (e.CommandName == "FilesRebuild")
{
// Clear the files search index for the current wiki
SearchClass.ClearFilesIndex(currentWiki);
IFilesStorageProviderV40 filesProvider = Collectors.CollectorsBox.FilesProviderCollector.GetProvider(e.CommandArgument as string, currentWiki);
// Index all files of the wiki
// 1. List all directories (add the root directory: null)
// 2. List all files in each directory
// 3. Index each file
List <string> directories = new List <string>(filesProvider.ListDirectories(null));
directories.Add(null);
foreach (string directory in directories)
{
string[] files = filesProvider.ListFiles(directory);
foreach (string file in files)
{
byte[] fileContent;
using (MemoryStream stream = new MemoryStream()) {
filesProvider.RetrieveFile(file, stream);
fileContent = new byte[stream.Length];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(fileContent, 0, (int)stream.Length);
}
// Index the file
string tempDir = Path.Combine(Environment.GetEnvironmentVariable("TEMP"), Guid.NewGuid().ToString());
if (!Directory.Exists(tempDir))
{
Directory.CreateDirectory(tempDir);
}
string tempFile = Path.Combine(tempDir, file.Substring(file.LastIndexOf('/') + 1));
using (FileStream writer = File.Create(tempFile)) {
writer.Write(fileContent, 0, fileContent.Length);
}
SearchClass.IndexFile(filesProvider.GetType().FullName + "|" + file, tempFile, currentWiki);
Directory.Delete(tempDir, true);
}
}
// Index all attachment of the wiki
string[] pagesWithAttachments = filesProvider.GetPagesWithAttachments();
foreach (string page in pagesWithAttachments)
{
string[] attachments = filesProvider.ListPageAttachments(page);
foreach (string attachment in attachments)
{
byte[] fileContent;
using (MemoryStream stream = new MemoryStream()) {
filesProvider.RetrievePageAttachment(page, attachment, stream);
fileContent = new byte[stream.Length];
stream.Seek(0, SeekOrigin.Begin);
stream.Read(fileContent, 0, (int)stream.Length);
}
// 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, attachment);
using (FileStream writer = File.Create(tempFile)) {
writer.Write(fileContent, 0, fileContent.Length);
}
SearchClass.IndexPageAttachment(attachment, tempFile, Pages.FindPage(currentWiki, page));
Directory.Delete(tempDir, true);
}
}
}
Log.LogEntry("Index rebuild completed for " + e.CommandArgument as string, EntryType.General, SessionFacade.GetCurrentUsername(), currentWiki);
}
/// <summary>
/// Performs a search.
/// </summary>
/// <param name="query">The search query.</param>
/// <param name="mode">The search mode.</param>
/// <param name="selectedCategories">The selected categories.</param>
/// <param name="searchUncategorized">A value indicating whether to search uncategorized pages.</param>
/// <param name="searchInAllNamespacesAndCategories">A value indicating whether to search in all namespaces and categories.</param>
/// <param name="searchFilesAndAttachments">A value indicating whether to search files and attachments.</param>
private void PerformSearch(string query, SearchOptions mode, List <string> selectedCategories, bool searchUncategorized, bool searchInAllNamespacesAndCategories, bool searchFilesAndAttachments)
{
List <SearchResult> results = null;
DateTime begin = DateTime.Now;
try {
List <SearchField> searchFields = new List <SearchField>(2)
{
SearchField.Title, SearchField.Content
};
if (searchFilesAndAttachments)
{
searchFields.AddRange(new SearchField[] { SearchField.FileName, SearchField.FileContent });
}
results = SearchClass.Search(currentWiki, searchFields.ToArray(), query, mode);
}
catch (ArgumentException ex) {
Log.LogEntry("Search threw an exception\n" + ex.ToString(), EntryType.Warning, SessionFacade.CurrentUsername, currentWiki);
results = new List <SearchResult>();
}
DateTime end = DateTime.Now;
// Build a list of SearchResultRow for display in the repeater
List <SearchResultRow> rows = new List <SearchResultRow>(Math.Min(results.Count, MaxResults));
string currentUser = SessionFacade.GetCurrentUsername();
string[] currentGroups = SessionFacade.GetCurrentGroupNames(currentWiki);
AuthChecker authChecker = new AuthChecker(Collectors.CollectorsBox.GetSettingsProvider(currentWiki));
CategoryInfo[] pageCategories;
int count = 0;
foreach (SearchResult res in results)
{
// Filter by category
PageContent currentPage = null;
pageCategories = new CategoryInfo[0];
if (res.DocumentType == DocumentType.Page)
{
PageDocument doc = res.Document as PageDocument;
currentPage = Pages.FindPage(doc.Wiki, doc.PageFullName);
pageCategories = Pages.GetCategoriesForPage(currentPage);
// Verify permissions
bool canReadPage = authChecker.CheckActionForPage(currentPage.FullName,
Actions.ForPages.ReadPage, currentUser, currentGroups);
if (!canReadPage)
{
continue; // Skip
}
}
else if (res.DocumentType == DocumentType.Message)
{
MessageDocument doc = res.Document as MessageDocument;
currentPage = Pages.FindPage(doc.Wiki, doc.PageFullName);
pageCategories = Pages.GetCategoriesForPage(currentPage);
// Verify permissions
bool canReadDiscussion = authChecker.CheckActionForPage(currentPage.FullName,
Actions.ForPages.ReadDiscussion, currentUser, currentGroups);
if (!canReadDiscussion)
{
continue; // Skip
}
}
else if (res.DocumentType == DocumentType.Attachment)
{
PageAttachmentDocument doc = res.Document as PageAttachmentDocument;
currentPage = Pages.FindPage(doc.Wiki, doc.PageFullName);
pageCategories = Pages.GetCategoriesForPage(currentPage);
// Verify permissions
bool canDownloadAttn = authChecker.CheckActionForPage(currentPage.FullName,
Actions.ForPages.DownloadAttachments, currentUser, currentGroups);
if (!canDownloadAttn)
{
continue; // Skip
}
}
else if (res.DocumentType == DocumentType.File)
{
FileDocument doc = res.Document as FileDocument;
string[] fields = doc.FileName.Split('|');
IFilesStorageProviderV40 provider = Collectors.CollectorsBox.FilesProviderCollector.GetProvider(fields[0], currentWiki);
string directory = Tools.GetDirectoryName(fields[1]);
// Verify permissions
bool canDownloadFiles = authChecker.CheckActionForDirectory(provider, directory,
Actions.ForDirectories.DownloadFiles, currentUser, currentGroups);
if (!canDownloadFiles)
{
continue; // Skip
}
}
string currentNamespace = DetectNamespace();
if (string.IsNullOrEmpty(currentNamespace))
{
currentNamespace = null;
}
if (currentPage != null)
{
// Check categories match, if page is set
if (searchInAllNamespacesAndCategories ||
Array.Find(pageCategories,
delegate(CategoryInfo c) {
return(selectedCategories.Contains(c.FullName));
}) != null || pageCategories.Length == 0 && searchUncategorized)
{
// ... then namespace
if (searchInAllNamespacesAndCategories ||
NameTools.GetNamespace(currentPage.FullName) == currentNamespace)
{
rows.Add(SearchResultRow.CreateInstance(res));
count++;
}
}
}
else
{
// No associated page (-> file), add result
rows.Add(SearchResultRow.CreateInstance(res));
count++;
}
if (count >= MaxResults)
{
break;
}
}
rptResults.DataSource = rows;
rptResults.DataBind();
}
