/// <summary>
/// Initialize resources, holders, controls etc.
/// </summary>
protected void Initialize()
{
#region "Captcha"
// Hide captcha when not needed
if (!ForumContext.CurrentForum.ForumUseCAPTCHA || (ForumContext.CurrentState == ForumStateEnum.EditPost))
{
plcCaptcha.Visible = false;
}
#endregion
#region "Settings of HTML editor"
// Set HTML editor properties
htmlTemplateBody.AutoDetectLanguage = false;
htmlTemplateBody.DefaultLanguage = Thread.CurrentThread.CurrentCulture.TwoLetterISOLanguageName;
htmlTemplateBody.EditorAreaCSS = "";
htmlTemplateBody.ToolbarSet = "Forum";
htmlTemplateBody.DisableObjectResizing = true; // Disable image resizing
htmlTemplateBody.RemovePlugins.Add("contextmenu"); // Disable context menu
htmlTemplateBody.IsLiveSite = IsLiveSite;
htmlTemplateBody.MediaDialogConfig.UseFullURL = true;
htmlTemplateBody.LinkDialogConfig.UseFullURL = true;
#endregion
#region "Resource strings"
// Resources
rfvSubject.ErrorMessage = GetString("Forums_WebInterface_ForumNewPost.subjectErrorMsg");
lblText.Text = GetString("Forums_WebInterface_ForumNewPost.text");
rfvText.ErrorMessage = GetString("Forums_WebInterface_ForumNewPost.textErrorMsg");
rfvUserName.ErrorMessage = GetString("Forums_WebInterface_ForumNewPost.usernameErrorMsg");
btnOk.Text = GetString("general.ok");
btnCancel.Text = GetString("general.cancel");
btnPreview.Text = GetString("Forums_WebInterface_ForumNewPost.Preview");
lblSubscribe.Text = GetString("Forums_WebInterface_ForumNewPost.Subscription");
lblSignature.Text = GetString("Forums_WebInterface_ForumNewPost.Signature");
lblCaptcha.Text = GetString("Forums_WebInterface_ForumNewPost.captcha");
lblAttachFile.Text = GetString("For.NewPost.Attach");
lblNickName.Text = GetString("Forums_WebInterface_ForumNewPost.NickName");
// WAI validation
lblCaptcha.AssociatedControlClientID = SecurityCode1.InputClientID;
#endregion
#region "Controls visibility"
ForumInfo fi = ForumContext.CurrentForum;
// Hide or display html editor/ text area
if (fi.ForumHTMLEditor)
{
ucBBEditor.Visible = false;
rfvText.Enabled = false;
// Define customizable shortcuts
Hashtable keystrokes = new Hashtable()
{
{ "link", "CKEDITOR.CTRL + 76 /*L*/" },
{ "bold", "CKEDITOR.CTRL + 66 /*B*/" },
{ "italic", "CKEDITOR.CTRL + 73 /*I*/" },
{ "underline", "CKEDITOR.CTRL + 85 /*U*/" }
};
if (!fi.ForumEnableURL)
{
htmlTemplateBody.RemoveButtons.Add("InsertUrl");
if (!fi.ForumEnableAdvancedURL)
{
// Remove the keyborad shortcut for the link insertion
keystrokes.Remove("link");
}
}
if (!fi.ForumEnableAdvancedURL)
{
htmlTemplateBody.RemoveButtons.Add("InsertLink");
}
if (!fi.ForumEnableImage)
{
htmlTemplateBody.RemoveButtons.Add("InsertImage");
}
if (!fi.ForumEnableAdvancedImage)
{
htmlTemplateBody.RemoveButtons.Add("InsertImageOrMedia");
}
if (!fi.ForumEnableQuote)
{
htmlTemplateBody.RemoveButtons.Add("InsertQuote");
}
if (!fi.ForumEnableFontBold)
{
htmlTemplateBody.RemoveButtons.Add("Bold");
keystrokes.Remove("bold");
}
if (!fi.ForumEnableFontItalics)
{
htmlTemplateBody.RemoveButtons.Add("Italic");
keystrokes.Remove("italic");
}
if (!fi.ForumEnableFontUnderline)
{
htmlTemplateBody.RemoveButtons.Add("Underline");
keystrokes.Remove("underline");
}
if (!fi.ForumEnableFontStrike)
{
htmlTemplateBody.RemoveButtons.Add("Strike");
}
if (!fi.ForumEnableFontColor)
{
htmlTemplateBody.RemoveButtons.Add("TextColor");
htmlTemplateBody.RemoveButtons.Add("BGColor");
}
// Generate keystrokes string for the CK Editor
StringBuilder sb = new StringBuilder("[ [ CKEDITOR.ALT + 121 /*F10*/, 'toolbarFocus' ], [ CKEDITOR.ALT + 122 /*F11*/, 'elementsPathFocus' ], [ CKEDITOR.CTRL + 90 /*Z*/, 'undo' ], [ CKEDITOR.CTRL + 89 /*Y*/, 'redo' ], [ CKEDITOR.CTRL + CKEDITOR.SHIFT + 90 /*Z*/, 'redo' ], [ CKEDITOR.ALT + ( CKEDITOR.env.ie || CKEDITOR.env.webkit ? 189 : 109 ) /*-*/, 'toolbarCollapse' ], [ CKEDITOR.ALT + 48 /*0*/, 'a11yHelp' ]");
string format = ", [ {0}, '{1}' ]";
foreach (DictionaryEntry entry in keystrokes)
{
sb.Append(String.Format(format, entry.Value, entry.Key));
}
sb.Append("]");
htmlTemplateBody.Keystrokes = sb.ToString();
}
else
{
ucBBEditor.IsLiveSite = IsLiveSite;
ucBBEditor.ShowImage = fi.ForumEnableImage;
ucBBEditor.ShowQuote = fi.ForumEnableQuote;
ucBBEditor.ShowURL = fi.ForumEnableURL;
ucBBEditor.ShowBold = fi.ForumEnableFontBold;
ucBBEditor.ShowItalic = fi.ForumEnableFontItalics;
ucBBEditor.ShowUnderline = fi.ForumEnableFontUnderline;
ucBBEditor.ShowStrike = fi.ForumEnableFontStrike;
ucBBEditor.ShowColor = fi.ForumEnableFontColor;
ucBBEditor.ShowCode = fi.ForumEnableCodeSnippet;
ucBBEditor.ShowAdvancedImage = fi.ForumEnableAdvancedImage;
ucBBEditor.ShowAdvancedURL = fi.ForumEnableAdvancedURL;
htmlTemplateBody.Visible = false;
}
if ((fi.ForumModerated) && (!ForumContext.UserIsModerator(fi.ForumID, CommunityGroupID)))
{
ShowInformation(GetString("forums.requiremoderation"));
}
bool userCanModerate = fi.ForumModerated && ForumContext.UserIsModerator(fi.ForumID, CommunityGroupID);
if ((MembershipContext.AuthenticatedUser.IsPublic()) || (!ForumInfoProvider.IsAuthorizedPerForum(fi.ForumID, fi.ForumGroupID, "AttachFiles", fi.AllowAttachFiles, MembershipContext.AuthenticatedUser) && !userCanModerate))
{
plcAttachFile.Visible = false;
}
// If user can choose thread type and this is not reply, show the options
if ((fi.ForumType == 0) && (ForumContext.CurrentReplyThread == null))
{
// Only thread can be set
if ((ForumContext.CurrentState != ForumStateEnum.EditPost) || (ForumContext.CurrentPost.PostLevel == 0))
{
plcThreadType.Visible = true;
}
}
// Hide or display subscription checkbox with dependence
// on allow subscription property value and security
if ((!AllowSubscription) || (!ForumInfoProvider.IsAuthorizedPerForum(fi.ForumID, fi.ForumGroupID, "Subscribe", fi.AllowSubscribe, MembershipContext.AuthenticatedUser)))
{
SubscribeHolder.Visible = false;
}
// Display signature if is allowed
if (!AllowSignature)
{
plcSignature.Visible = false;
}
// Display username textbox if is change name allowed or label with user name
if (fi.ForumAllowChangeName || MembershipContext.AuthenticatedUser.IsPublic() || ((ForumContext.CurrentForum != null) && (ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, ForumContext.CommunityGroupID))))
{
if (!RequestHelper.IsPostBack())
{
// Do not show 'public' for unauthenticated user
if (!MembershipContext.AuthenticatedUser.IsPublic())
{
txtUserName.Text = UserName;
}
}
plcNickName.Visible = false;
}
else
{
if (ForumContext.CurrentMode != ForumMode.Edit)
{
lblNickNameValue.Text = HTMLHelper.HTMLEncode(UserName);
}
else
{
lblNickNameValue.Text = HTMLHelper.HTMLEncode(ForumContext.CurrentPost.PostUserName);
}
plcUserName.Visible = false;
}
// Prefill user email and reset the security code
if (!RequestHelper.IsPostBack())
{
txtEmail.Text = MembershipContext.AuthenticatedUser.Email;
}
if (ForumContext.CurrentReplyThread != null)
{
string replyPrefix = GetString("forums.replyprefix");
if (!ForumContext.CurrentReplyThread.PostSubject.StartsWithCSafe(replyPrefix))
{
txtSubject.Text = replyPrefix + ForumContext.CurrentReplyThread.PostSubject;
txtSubject.Text = TextHelper.LimitLength(txtSubject.Text, POST_SUBJECT_LENGTH, "");
}
else
{
txtSubject.Text = ForumContext.CurrentReplyThread.PostSubject;
}
txtSubject.Text = txtSubject.Text;
// New post - check max level for subscribcribtion
if (ForumContext.CurrentReplyThread.PostLevel >= ForumPostInfoProvider.MaxPostLevel - 1)
{
SubscribeHolder.Visible = false;
}
}
// Edit post - check max level for subscribcribtion
else if ((ForumContext.CurrentPost != null) && (ForumContext.CurrentPost.PostLevel >= ForumPostInfoProvider.MaxPostLevel))
{
SubscribeHolder.Visible = false;
}
// Hide subscription if not enabled
if (!EnableSubscription)
{
SubscribeHolder.Visible = false;
}
#endregion
#region "Post Data"
if (!RequestHelper.IsPostBack())
{
// Check whether current state is edit
if (ForumContext.CurrentState == ForumStateEnum.EditPost)
{
txtEmail.Text = ForumContext.CurrentPost.PostUserMail;
txtSignature.Text = ForumContext.CurrentPost.PostUserSignature;
txtSubject.Text = ForumContext.CurrentPost.PostSubject;
txtUserName.Text = ForumContext.CurrentPost.PostUserName;
SetPostText(ForumContext.CurrentPost.PostText);
radTypeDiscussion.Checked = true;
if (ForumContext.CurrentPost.PostType == 1)
{
radTypeQuestion.Checked = true;
}
}
else if ((ForumContext.CurrentMode == ForumMode.Quote) && (ForumContext.CurrentReplyThread != null))
{
// Indicates whether wysiwyg editor is used
bool isHtml = ForumContext.CurrentForum.ForumHTMLEditor;
// Keeps post user name
string userName = ForumContext.CurrentReplyThread.PostUserName;
// Encode username for wysiwyg editor
if (isHtml)
{
userName = HTMLHelper.HTMLEncode(userName);
}
SetPostText(DiscussionMacroResolver.GetQuote(userName, ForumContext.CurrentReplyThread.PostText));
// Set new line after
if (isHtml)
{
htmlTemplateBody.ResolvedValue += "<br /><br />";
}
else
{
ucBBEditor.Text += "\n";
}
}
}
#endregion
}
/// <summary>
/// Check permissions.
/// </summary>
/// <param name="state">Current state</param>
public ForumStateEnum CheckPermissions(ForumStateEnum state)
{
// Return original state for selected types
if ((state == ForumStateEnum.Forums) || (state == ForumStateEnum.Unknown) || (state == ForumStateEnum.Search))
{
return(state);
}
// If forum doesn't exist display default
if (ForumContext.CurrentForum == null)
{
return(ForumStateEnum.Forums);
}
// If forum is closed => hide
if ((!IsAdHocForum) && (!ForumContext.CurrentForum.ForumOpen))
{
return(ForumStateEnum.Forums);
}
// Sets threads state for every action if forum is locked
if (ForumContext.CurrentForum.ForumIsLocked)
{
switch (state)
{
case ForumStateEnum.NewSubscription:
case ForumStateEnum.NewThread:
case ForumStateEnum.ReplyToPost:
case ForumStateEnum.SubscribeToPost:
return(ForumStateEnum.Threads);
// Allow attachment view for forum moderators
case ForumStateEnum.Attachments:
if (ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, CommunityGroupID))
{
return(state);
}
return(ForumStateEnum.Threads);
}
}
// If user is global admin, forum admin, community admin or moderator
if (ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, CommunityGroupID))
{
return(state);
}
// Sets thread state for locked post
if ((ForumContext.CurrentThread != null) && (ForumContext.CurrentThread.PostIsLocked))
{
if (!ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, CommunityGroupID))
{
switch (state)
{
case ForumStateEnum.NewSubscription:
case ForumStateEnum.SubscribeToPost:
case ForumStateEnum.NewThread:
case ForumStateEnum.ReplyToPost:
case ForumStateEnum.Attachments:
return(ForumStateEnum.Thread);
}
}
}
bool hasPermissions = true;
// Check permissions for action
switch (state)
{
case ForumStateEnum.ReplyToPost:
hasPermissions = ForumInfoProvider.IsAuthorizedPerForum(ForumContext.CurrentForum.ForumID, ForumContext.CurrentForum.ForumGroupID, "Reply", ForumContext.CurrentForum.AllowReply, MembershipContext.AuthenticatedUser);
break;
case ForumStateEnum.NewThread:
hasPermissions = ForumInfoProvider.IsAuthorizedPerForum(ForumContext.CurrentForum.ForumID, ForumContext.CurrentForum.ForumGroupID, "Post", ForumContext.CurrentForum.AllowPost, MembershipContext.AuthenticatedUser);
break;
case ForumStateEnum.Attachments:
hasPermissions = ForumInfoProvider.IsAuthorizedPerForum(ForumContext.CurrentForum.ForumID, ForumContext.CurrentForum.ForumGroupID, "AttachFiles", ForumContext.CurrentForum.AllowAttachFiles, MembershipContext.AuthenticatedUser);
break;
case ForumStateEnum.TopicMove:
hasPermissions = ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, CommunityGroupID);
break;
case ForumStateEnum.SubscribeToPost:
case ForumStateEnum.NewSubscription:
hasPermissions = ForumInfoProvider.IsAuthorizedPerForum(ForumContext.CurrentForum.ForumID, ForumContext.CurrentForum.ForumGroupID, "Subscribe", ForumContext.CurrentForum.AllowSubscribe, MembershipContext.AuthenticatedUser) && EnableSubscription;
break;
case ForumStateEnum.EditPost:
hasPermissions = ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, CommunityGroupID) || (ForumContext.CurrentForum.ForumAuthorEdit && (ForumContext.CurrentPost != null && !MembershipContext.AuthenticatedUser.IsPublic() && (ForumContext.CurrentPost.PostUserID == MembershipContext.AuthenticatedUser.UserID)));
break;
}
// Check ForumAccess permission
if (ForumContext.CurrentForum != null)
{
hasPermissions = hasPermissions && ForumInfoProvider.IsAuthorizedPerForum(ForumContext.CurrentForum.ForumID, ForumContext.CurrentForum.ForumGroupID, "AccessToForum", ForumContext.CurrentForum.AllowAccess, MembershipContext.AuthenticatedUser);
}
// Check whether user has permissions for selected state
if (!hasPermissions)
{
// Check whether public user should be redirected to logon page
if (RedirectUnauthorized && MembershipContext.AuthenticatedUser.IsPublic())
{
URLHelper.Redirect(URLHelper.AddParameterToUrl(ResolveUrl(LogonPageURL), "returnurl", HttpUtility.UrlEncode(RequestContext.CurrentURL)));
}
else if (!String.IsNullOrEmpty(AccessDeniedPageURL))
{
URLHelper.Redirect(URLHelper.AddParameterToUrl(ResolveUrl(AccessDeniedPageURL), "returnurl", HttpUtility.UrlEncode(RequestContext.CurrentURL)));
}
// Sets state with dependence on current settings
else
{
if (startingMode == 0)
{
return(ForumStateEnum.Forums);
}
else
{
return(ForumStateEnum.AccessDenied);
}
}
}
return(state);
}