emails.cs

微软的.NET论坛的源代码（COOL!!!）

                messageToFormat = messageToFormat.Replace("<DeleteReasons>", deleteReason);

            }

            return messageToFormat;
        }


        // *********************************************************************
        //  SendMessageApprovedEmail
        //
        /// <summary>
        /// This method sends an email to the user whose post has just been approved.
        /// </summary>
        /// <param name="PostID">Specifies the ID of the Post that was just approved.</param>
        /// 
        // ********************************************************************/
        public static void SendMessageApprovedEmail(int postID) {
            SendEmail(((Post) Posts.GetPost(postID, null)).Username, EmailTypeEnum.MessageApproved, postID);
        }


        // *********************************************************************
        //  SendMessageMovedAndApprovedEmail
        //
        /// <summary>
        /// This method sends an email to the user whose post has just been moved AND approved.
        /// </summary>
        /// <param name="PostID">Specifies the ID of the Post that was just approved.</param>
        /// 
        // ********************************************************************/
        public static void SendMessageMovedAndApprovedEmail(int postID) {
            // send the email
            SendEmail(((Post) Posts.GetPost(postID, null)).Username, EmailTypeEnum.MessageMovedAndApproved, postID);
        }

        // *********************************************************************
        //  SendMessageMovedAndNotApprovedEmail
        //
        /// <summary>
        /// This method sends an email to the user whose post has just been moved AND NOT approved
        /// </summary>
        /// <param name="PostID">Specifies the ID of the Post that was just approved.</param>
        /// 
        // ********************************************************************/
        public static void SendMessageMovedAndNotApprovedEmail(int postID) {
            // send the email
            SendEmail(((Post) Posts.GetPost(postID, null)).Username, EmailTypeEnum.MessageMovedAndNotApproved, postID);
        }


        // *********************************************************************
        //  SendThreadTrackingEmails
        //
        /// <summary>
        /// This method sends an email to all of those people who have subscribed
        /// to track a particular thread.  This function is called when a new
        /// message is added to the thread.
        /// <seealso cref="SendEmail"/>
        /// </summary>
        /// <param name="postID">The ID of the newly posted message.</param>
        /// <remarks>This method first obtains a list of all of those users who are
        /// subscribed to track the thread that the new email was added to.  It then
        /// calls SendEmail, passing along this information.</remarks>
        /// 
        // ********************************************************************/
        public static void SendThreadTrackingEmails(int postID) {
            string bcc = "";
            string username;

            // Get the username of the currently logged on user
            username = Users.GetLoggedOnUser().Username;

            // Get the list of user's we will send this mail to
            UserCollection users = GetEmailList(postID);

            // Add each user to the bcc list
            for (int i=0; i < users.Count; i++) {

                User user;

                // Get a user object
                user = (User) users[i];

                // ensure we don't send mail to the user that caused
                // this action
                if (username.ToLower() != user.Username.ToLower()) 
                    bcc += user.Email + ",";
            }

            // send the email
            SendEmail("", EmailTypeEnum.NewMessagePostedToThread, postID, bcc);
        }


        // *********************************************************************
        //  GetEmailList
        //
        /// <summary>
        /// Retrieves a list of email addresses from the users who are tracking a particular thread.
        /// </summary>
        /// <param name="PostID">The PostID of the new message.  We really aren't interested in this
        /// Post, specifically, but the thread it belongs to.</param>
        /// <returns>A UserCollection with the email addresses of those who want to receive
        /// notification when a message in this thread is replied to.</returns>
        /// 
        // ********************************************************************/
        private static UserCollection GetEmailList(int postID) {
            // Create Instance of the IWebForumsDataProviderBase
            IWebForumsDataProviderBase dp = DataProvider.Instance();

            return dp.GetEmailList(postID);
        }		


        // *********************************************************************
        //  GetEmailTemplateList
        //
        /// <summary>
        /// This method returns a list of all of the email templates in the Emails table.
        /// </summary>
        /// <returns>Returns an EmailTemplateCollection with all of the email templates.</returns>
        /// 
        // ********************************************************************/
        public static EmailTemplateCollection GetEmailTemplateList() {
            // Create Instance of the IWebForumsDataProviderBase
            IWebForumsDataProviderBase dp = DataProvider.Instance();

            return dp.GetEmailTemplateList();
        }

        // *********************************************************************
        //  GetEmailTemplateList
        //
        /// <summary>
        /// This method returns the info for a particular email template.
        /// </summary>
        /// <param name="emailTemplateID">Specifies the numeric value of the EmailID.</param>
        /// <returns>An EmailTemplate containing the information about a particular
        /// email template.</returns>
        /// 
        // ********************************************************************/
        public static EmailTemplate GetEmailTemplateInfo(int emailTemplateID) {
            // Create Instance of the IWebForumsDataProviderBase
            IWebForumsDataProviderBase dp = DataProvider.Instance();

            return dp.GetEmailTemplateInfo(emailTemplateID);
        }

        // *********************************************************************
        //  UpdateEmailTemplate
        //
        /// <summary>
        /// This method updates an existing email template.
        /// </summary>
        /// <param name="email">An email template object containing information on the email template to
        /// update.</param>
        /// 
        // ********************************************************************/
        public static void UpdateEmailTemplate(EmailTemplate email) {
            // Create Instance of the IWebForumsDataProviderBase
            IWebForumsDataProviderBase dp = DataProvider.Instance();

            dp.UpdateEmailTemplate(email);
        }


        // *********************************************************************
        //  SendModeratorsNotification
        //
        /// <summary>
        /// Sends those moderators who are assigned to receive email notification an email indicating that
        /// a new post has been posted to a forum that they moderate.
        /// </summary>
        /// <param name="postID">The ID of the newly added post.</param>
        /// <remarks>This method should only be called when a new post is added and is awaiting moderation.</remarks>
        /// 
        // ********************************************************************/
        public static void SendModeratorsNotification(int postID) {
            // get a list of moderators who are interested in hearing about the
            // particular post
            // Create Instance of the IWebForumsDataProviderBase
            IWebForumsDataProviderBase dp = DataProvider.Instance();

            UserCollection users = dp.GetModeratorsInterestedInPost(postID);

            // loop through each record
            String bcc = "";

            for (int i=0; i < users.Count; i++)
                bcc += ((User) users[i]).Email + ",";

            // send the email
            SendEmail("", EmailTypeEnum.ModeratorEmailNotification, postID, bcc);
        }
    }
}