/// <summary>
/// OK click hadler.
/// </summary>
protected void btnOK_Click(object sender, EventArgs e)
{
#region "Security"
// Check whether forum exists
if (ForumContext.CurrentForum == null)
{
return;
}
// Check security
bool securityCheck = true;
switch (ForumContext.CurrentState)
{
case ForumStateEnum.NewThread:
securityCheck = IsAvailable(ForumContext.CurrentForum, ForumActionType.NewThread);
break;
case ForumStateEnum.ReplyToPost:
securityCheck = IsAvailable(ForumContext.CurrentForum, ForumActionType.Reply);
break;
case ForumStateEnum.EditPost:
securityCheck = ForumContext.CurrentPost != null && IsAvailable(ForumContext.CurrentPost, ForumActionType.Edit);
break;
}
if (!securityCheck)
{
ShowError(GetString("ForumNewPost.PermissionDenied"));
return;
}
#region "Captcha"
// Check security code if is required
if ((ForumContext.CurrentForum.ForumUseCAPTCHA) && (!SecurityCode1.IsValid()) && (ForumContext.CurrentState != ForumStateEnum.EditPost))
{
ShowError(GetString("ForumNewPost.InvalidCaptcha"));
return;
}
#endregion
#region "Email field"
// Create instance of validator
Validator validator = new Validator();
// Check whether email is valid
string result = validator.IsEmail(txtEmail.Text, rfvEmail.ErrorMessage).Result;
// Check whether email is present with correct format if email is required
// or when subscribtion to current post is checked
if ((ForumContext.CurrentForum.ForumRequireEmail || chkSubscribe.Checked) && (!String.IsNullOrEmpty(result)))
{
ShowError(result);
return;
}
// Check if email is added if is in correct format
if ((txtEmail.Text.Trim() != "") && (!String.IsNullOrEmpty(result)))
{
ShowError(rfvEmail.ErrorMessage);
return;
}
#endregion
#region "Subject"
// Check whether subject is filled
if (txtSubject.Text.Trim() == "")
{
ShowError(rfvSubject.ErrorMessage);
return;
}
#endregion
#region "Text"
validator = new Validator();
// Check post text in HTML editor or text area
if (!ForumContext.CurrentForum.ForumHTMLEditor)
{
// Check whether post text is added in text area
if ((result = validator.NotEmpty(DiscussionMacroHelper.RemoveTags(ucBBEditor.Text), rfvText.ErrorMessage).Result) != "")
{
ShowError(result);
return;
}
}
else
{
// Check whether post text is added in HTML editor
if ((result = validator.NotEmpty(htmlTemplateBody.ResolvedValue, rfvText.ErrorMessage).Result) != "")
{
ShowError(result);
return;
}
}
#endregion
#region "User name"
// Check whether user name is filled if user name field is visible
if (ForumContext.CurrentForum.ForumAllowChangeName || MembershipContext.AuthenticatedUser.IsPublic() || ((ForumContext.CurrentForum != null) && (ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, ForumContext.CommunityGroupID))))
{
validator = new Validator();
if (!String.IsNullOrEmpty(result = validator.NotEmpty(txtUserName.Text, rfvUserName.ErrorMessage).Result))
{
ShowError(result);
return;
}
}
#endregion
#endregion
#region "Forum post properties"
bool newPost = false;
// Current forum info object
ForumInfo fi = ForumContext.CurrentForum;
// Forum post info object
ForumPostInfo fp = null;
// Get forum post info with dependence on current state
if (ForumContext.CurrentState == ForumStateEnum.EditPost)
{
// Get existing object
fp = ForumContext.CurrentPost;
fp.PostLastEdit = DateTime.Now;
}
else
{
// Create new forum post info object
fp = new ForumPostInfo();
newPost = true;
}
#region "Ad-hoc forum"
if (IsAdHocForum && (ForumContext.CurrentForum.ForumID == 0))
{
if (DocumentContext.CurrentDocument == null)
{
ShowError(GetString("forums.documentdoesnotexist"));
return;
}
fi.ForumGroupID = ForumGroupInfoProvider.GetAdHocGroupInfo(SiteID).GroupID;
fi.ForumName = "AdHoc-" + Guid.NewGuid();
fi.ForumDisplayName = TextHelper.LimitLength(DocumentContext.CurrentDocument.GetDocumentName(), POST_USERNAME_LENGTH, String.Empty);
fi.ForumOpen = true;
fi.ForumModerated = false;
fi.ForumAccess = 040000;
fi.ForumThreads = 0;
fi.ForumPosts = 0;
fi.ForumLogActivity = LogActivity;
ForumInfoProvider.SetForumInfo(fi);
ForumContext.CurrentForum.ForumID = fi.ForumID;
ForumContext.ForumID = fi.ForumID;
ForumID = fi.ForumID;
}
#endregion
// Post forum
fp.PostForumID = ForumContext.CurrentForum.ForumID;
// Get forum post info with dependence on current state
if (ForumContext.CurrentState != ForumStateEnum.EditPost)
{
// Post time
fp.PostTime = DateTime.Now;
// User IP address
fp.PostInfo.IPAddress = RequestContext.UserHostAddress;
// User agent
fp.PostInfo.Agent = Request.UserAgent;
// Post user id
if (!MembershipContext.AuthenticatedUser.IsPublic())
{
fp.PostUserID = MembershipContext.AuthenticatedUser.UserID;
}
// Post signature
fp.PostUserSignature = txtSignature.Text;
}
// Post subject
fp.PostSubject = txtSubject.Text;
// Post user email
fp.PostUserMail = txtEmail.Text;
// Post type
int forumType = ForumContext.CurrentForum.ForumType;
if (forumType == 0)
{
if (ForumContext.CurrentReplyThread == null)
{
// New thread - use type which user chosen
fp.PostType = (radTypeDiscussion.Checked ? 0 : 1);
}
else
{
// Reply - use parent type
fp.PostType = ForumContext.CurrentReplyThread.PostType;
}
}
else
{
// Fixed type - use the forum setting
fp.PostType = forumType - 1;
}
bool newThread = (ForumContext.CurrentReplyThread == null);
// Set username if change name is allowed
if (fi.ForumAllowChangeName || MembershipContext.AuthenticatedUser.IsPublic() || ForumContext.UserIsModerator(fp.PostForumID, ForumContext.CommunityGroupID))
{
fp.PostUserName = TextHelper.LimitLength(txtUserName.Text, POST_USERNAME_LENGTH, "");
}
else
{
// Get forum post info with dependence on current state
if (ForumContext.CurrentState != ForumStateEnum.EditPost)
{
fp.PostUserName = UserName;
}
}
// Post parent id -> reply to
if (ForumContext.CurrentReplyThread != null)
{
fp.PostParentID = ForumContext.CurrentReplyThread.PostId;
// Check max relative level
if ((MaxRelativeLevel > -1) && (ForumContext.CurrentReplyThread.PostLevel >= MaxRelativeLevel))
{
ShowError(GetString("Forums.MaxRelativeLevelError"));
return;
}
}
// Get post text from HTML editor if is enabled
fp.PostText = ForumContext.CurrentForum.ForumHTMLEditor ? htmlTemplateBody.ResolvedValue : ucBBEditor.Text;
// Approve post if forum is not moderated
if (newPost)
{
if (!ForumContext.CurrentForum.ForumModerated)
{
fp.PostApproved = true;
}
else
{
if (ForumContext.UserIsModerator(fp.PostForumID, CommunityGroupID))
{
fp.PostApproved = true;
fp.PostApprovedByUserID = MembershipContext.AuthenticatedUser.UserID;
}
}
}
// If signature is enabled then
if (EnableSignature)
{
fp.PostUserSignature = MembershipContext.AuthenticatedUser.UserSignature;
}
#endregion
if (!BadWordInfoProvider.CanUseBadWords(MembershipContext.AuthenticatedUser, SiteContext.CurrentSiteName))
{
// Prepare columns to check
Dictionary <string, int> columns = new Dictionary <string, int>();
columns.Add("PostText", 0);
columns.Add("PostSubject", 450);
columns.Add("PostUserSignature", 0);
columns.Add("PostUserName", 200);
// Perform bad words check
string badMessage = BadWordsHelper.CheckBadWords(fp, columns, "PostApproved", "PostApprovedByUserID", fp.PostText, MembershipContext.AuthenticatedUser.UserID, () => { return(ValidatePost(fp)); });
if (String.IsNullOrEmpty(badMessage))
{
if (!ValidatePost(fp))
{
badMessage = GetString("ForumNewPost.EmptyBadWord");
}
}
if (!String.IsNullOrEmpty(badMessage))
{
ShowError(badMessage);
return;
}
}
// Flood protection
if (FloodProtectionHelper.CheckFlooding(SiteContext.CurrentSiteName, MembershipContext.AuthenticatedUser))
{
ShowError(GetString("General.FloodProtection"));
return;
}
// Check banned ip
if (!BannedIPInfoProvider.IsAllowed(SiteContext.CurrentSiteName, BanControlEnum.AllNonComplete))
{
ShowError(GetString("General.BannedIP"));
return;
}
string baseUrl = ForumContext.CurrentForum.ForumBaseUrl;
if (String.IsNullOrEmpty(baseUrl))
{
baseUrl = FriendlyBaseURL;
}
string unsubscriptionUrl = ForumContext.CurrentForum.ForumUnsubscriptionUrl;
if (String.IsNullOrEmpty(unsubscriptionUrl))
{
unsubscriptionUrl = UnsubscriptionURL;
}
// USe parent post id for new post
int subscibePostId = newPost ? fp.PostParentID : fp.PostId;
// Check subscriptions
if ((chkSubscribe.Checked) && (!String.IsNullOrEmpty(txtEmail.Text)) && (ForumSubscriptionInfoProvider.IsSubscribed(txtEmail.Text.Trim(), fp.PostForumID, subscibePostId)))
{
// Post of the forum is already subscribed to this email -> show an error
chkSubscribe.Checked = false;
ShowError(GetString("Forums.EmailAlreadySubscribed"));
return;
}
// Save post object
ForumPostInfoProvider.SetForumPostInfo(fp, baseUrl, unsubscriptionUrl);
LogPostActivity(fp, fi);
#region "Subscription"
// If subscribe is checked create new subscription to the current post
if ((chkSubscribe.Checked) && (!ForumSubscriptionInfoProvider.IsSubscribed(fp.PostUserMail, fp.PostForumID, fp.PostId)))
{
// Create new subscription info object
ForumSubscriptionInfo fsi = new ForumSubscriptionInfo();
// Set info properties
fsi.SubscriptionForumID = fp.PostForumID;
fsi.SubscriptionEmail = fp.PostUserMail;
fsi.SubscriptionPostID = fp.PostId;
fsi.SubscriptionUserID = fp.PostUserID;
fsi.SubscriptionGUID = Guid.NewGuid();
// Save subscription
ForumSubscriptionInfoProvider.Subscribe(fsi, DateTime.Now, true, true);
if (fsi.SubscriptionApproved)
{
LogSubscriptionActivity(fsi, fi);
}
}
#endregion
bool moderationRequired = false;
if ((!fp.PostApproved) && (!ForumContext.UserIsModerator(fp.PostForumID, CommunityGroupID)))
{
moderationRequired = true;
if (OnModerationRequired != null)
{
OnModerationRequired(this, null);
}
}
// Keep current user info
CurrentUserInfo currentUser = MembershipContext.AuthenticatedUser;
if (currentUser.IsAuthenticated() && chkAttachFile.Checked && (currentUser.IsGlobalAdministrator || ForumContext.CurrentForum.AllowAttachFiles != SecurityAccessEnum.Nobody))
{
// Redirect to the post attachments
string attachmentUrl = GetURL(fp, ForumActionType.Attachment);
if (moderationRequired)
{
attachmentUrl = URLHelper.AddParameterToUrl(attachmentUrl, "moderated", "1");
}
URLHelper.Redirect(attachmentUrl);
}
else
{
if (!StopProcessing)
{
// Redirect back to the forum or forum thread
URLHelper.Redirect(ClearURL());
}
}
}
/// <summary>
/// Initialize resources, holders, controls etc.
/// </summary>
protected void Initialize()
{
#region "Captcha"
if ((ForumContext.CurrentForum.ForumUseCAPTCHA) && (ForumContext.CurrentState != ForumStateEnum.EditPost))
{
// Do not generate security every time
SecurityCode1.AlwaysGenerate = false;
SecurityCode1.KeepCodeAutomatically = false;
}
else
{
plcCaptcha.Visible = false;
}
#endregion
#region "Settings of HTML editor"
// Set HTML editor properties
htmlTemplateBody.AutoDetectLanguage = false;
htmlTemplateBody.DefaultLanguage = System.Threading.Thread.CurrentThread.CurrentCulture.TwoLetterISOLanguageName;
htmlTemplateBody.EditorAreaCSS = "";
htmlTemplateBody.ToolbarSet = "Forum";
htmlTemplateBody.DisableObjectResizing = true; // Disable image resizing
htmlTemplateBody.RemovePlugin("contextmenu"); // Disable context menu
htmlTemplateBody.IsLiveSite = this.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");
rfvEmail.ErrorMessage = GetString("Forums_WebInterface_ForumNewPost.emailErrorMsg");
lblCaptcha.Text = GetString("Forums_WebInterface_ForumNewPost.captcha");
lblAttachFile.Text = GetString("For.NewPost.Attach");
lblNickName.Text = GetString("Forums_WebInterface_ForumNewPost.NickName");
// Regular expression to validate email (e-mail is not required)
rfvEmail.ValidationExpression = @"^([\w0-9_\-\+]+(\.[\w0-9_\-\+]+)*@[\w0-9_-]+(\.[\w0-9_-]+)+)*$";
// 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.RemoveButton("InsertUrl");
if (!fi.ForumEnableAdvancedURL)
{
// Remove the keyborad shortcut for the link insertion
keystrokes.Remove("link");
}
}
if (!fi.ForumEnableAdvancedURL)
{
htmlTemplateBody.RemoveButton("InsertLink");
}
if (!fi.ForumEnableImage)
{
htmlTemplateBody.RemoveButton("InsertImage");
}
if (!fi.ForumEnableAdvancedImage)
{
htmlTemplateBody.RemoveButton("InsertImageOrMedia");
}
if (!fi.ForumEnableQuote)
{
htmlTemplateBody.RemoveButton("InsertQuote");
}
if (!fi.ForumEnableFontBold)
{
htmlTemplateBody.RemoveButton("Bold");
keystrokes.Remove("bold");
}
if (!fi.ForumEnableFontItalics)
{
htmlTemplateBody.RemoveButton("Italic");
keystrokes.Remove("italic");
}
if (!fi.ForumEnableFontUnderline)
{
htmlTemplateBody.RemoveButton("Underline");
keystrokes.Remove("underline");
}
if (!fi.ForumEnableFontStrike)
{
htmlTemplateBody.RemoveButton("Strike");
}
if (!fi.ForumEnableFontColor)
{
htmlTemplateBody.RemoveButton("TextColor");
htmlTemplateBody.RemoveButton("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 = this.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, this.CommunityGroupID)))
{
pnlInfo.Visible = true;
lblInfo.Text = GetString("forums.requiremoderation");
}
if ((CMSContext.CurrentUser.IsPublic()) || (!CheckPermission("AttachFiles", fi.AllowAttachFiles, fi.ForumGroupID, fi.ForumID)) || (fi.ForumModerated && !ForumContext.UserIsModerator(fi.ForumID, this.CommunityGroupID)))
{
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) || (!CheckPermission("Subscribe", fi.AllowSubscribe, fi.ForumGroupID, fi.ForumID)))
{
SubscribeHolder.Visible = false;
}
// Display signature if is allowed
if (!AllowSignature)
{
plcSignature.Visible = false;
}
bool newThread = (ForumContext.CurrentReplyThread == null);
// Display username textbox if is change name allowed or label with user name
if (fi.ForumAllowChangeName || CMSContext.CurrentUser.IsPublic() || ((ForumContext.CurrentForum != null) && (ForumContext.UserIsModerator(ForumContext.CurrentForum.ForumID, ForumContext.CommunityGroupID))))
{
if (!RequestHelper.IsPostBack())
{
// Do not show 'public' for unauthenticated user
if (!CMSContext.CurrentUser.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 = CMSContext.CurrentUser.Email;
SecurityCode1.GenerateNew();
}
if (ForumContext.CurrentReplyThread != null)
{
string replyPrefix = GetString("forums.replyprefix");
if (!ForumContext.CurrentReplyThread.PostSubject.StartsWith(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 (!this.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(DiscussionMacroHelper.GetQuote(userName, ForumContext.CurrentReplyThread.PostText));
// Set new line after
if (isHtml)
{
htmlTemplateBody.ResolvedValue += "<br /><br />";
}
else
{
ucBBEditor.Text += "\n";
}
}
}
#endregion
}
