using System;

using System.Collections.Generic;

using System.Text;

using Microsoft.SharePoint;

using Microsoft.SharePoint.Utilities;

using System.Net.Mail;

using Microsoft.SharePoint.Administration;

 

namespace HRApplication

{

    public class ApplicantEventReceiver : SPItemEventReceiver

    {

        public override void ItemAdded(SPItemEventProperties properties)

        {

            SPListItem item = properties.ListItem;

            SmtpClient client = LoadSmtpInformation();

            client.Send(BuildMailMessage(item));

        }

 

        private string BuildEmailBody(SPListItem item)

        {

            StringBuilder body = new StringBuilder();

 

            body.Append("This email has been automatically sent from the Hiring Management system. 

");

            body.Append("");

            body.Append("");

            body.AppendFormat("\r\n", item["Applicant Name"]);

 

            SPFieldLookupValue jobValue = (SPFieldLookupValue)item.Fields["Job"].GetFieldValue((string)item["Job"]);

            body.AppendFormat("\r\n", jobValue.LookupValue);

 

            body.AppendFormat("\r\n", item["Applied Date"]);

            body.AppendFormat("\r\n", item["Email Address"]);

            body.AppendFormat("\r\n", item["Phone Number"]);

            body.AppendFormat("\r\n", item["Notes"]);

            body.Append("
Applicant Name:
{0}
Job:
{0}
Applied Date:
{0}
Email Address:
{0}
Phone Number:
{0}
Notes:
{0}
");

 

            return body.ToString();

        }

 

        private SmtpClient LoadSmtpInformation()

        {

            string smtpServer = SPAdministrationWebApplication.Local.OutboundMailServiceInstance.Server.Address;

 

            SmtpClient client = new SmtpClient(smtpServer);

            client.Credentials = new System.Net.NetworkCredential("mmangaldas", "");

            return client;

        }

 

        private string LoadHiringManagersEmail(SPListItem item)

        {

            string HRMgrEmail = string.Empty;

            try

            {

                SPFieldLookupValue jobValue = (SPFieldLookupValue)item.Fields["Job"].GetFieldValue((string)item["Job"]);

                SPList jobList = item.ParentList.ParentWeb.Lists["Jobs"];

                SPListItem jobItem = jobList.Items.GetItemById(jobValue.LookupId);

                SPList departmentList = jobList.ParentWeb.Lists["Departments"];

                SPFieldLookupValue departmentValue = (SPFieldLookupValue)jobItem.Fields["Department"].GetFieldValue((string)jobItem["Department"]);

                SPItem departmentItem = departmentList.Items.GetItemById(departmentValue.LookupId);

                SPFieldUserValue hiringManager = (SPFieldUserValue)departmentItem.Fields["Hiring Manager"].GetFieldValue((string)departmentItem["Hiring Manager"]);

                HRMgrEmail = hiringManager.User.Email;

            }

            catch (Exception ex)

            {

                string s = ex.Message;

            }

            return HRMgrEmail;

        }

 

        private MailMessage BuildMailMessage(SPListItem item)

        {

            MailMessage message = new MailMessage();

 

            SPList list = item.ParentList;

            message.From = new MailAddress(SPAdministrationWebApplication.Local.OutboundMailSenderAddress.ToString());

            message.To.Add(new MailAddress(LoadHiringManagersEmail(item)));

            message.IsBodyHtml = true;

            message.Body = BuildEmailBody(item);

            message.Subject = "Hiring Management - Applicant Created";

            for (int attachmentIndex = 0; attachmentIndex < item.Attachments.Count; attachmentIndex++)

            {

                string url = item.Attachments.UrlPrefix + item.Attachments[attachmentIndex];

                SPFile file = list.ParentWeb.GetFile(url); message.Attachments.Add(new Attachment(file.OpenBinaryStream(), file.Name));

            }

            return message;

        }

    }

}