diff options
Diffstat (limited to 'SendGrid/SendGridMail/Transport/Web.cs')
| -rw-r--r-- | SendGrid/SendGridMail/Transport/Web.cs | 186 |
1 files changed, 0 insertions, 186 deletions
diff --git a/SendGrid/SendGridMail/Transport/Web.cs b/SendGrid/SendGridMail/Transport/Web.cs deleted file mode 100644 index dbf5d28..0000000 --- a/SendGrid/SendGridMail/Transport/Web.cs +++ /dev/null @@ -1,186 +0,0 @@ -using System;
-using System.Collections.Generic;
-using System.IO;
-using System.Linq;
-using System.Net;
-using System.Net.Http;
-using System.Net.Http.Headers;
-using System.Reflection;
-using System.Threading.Tasks;
-using SendGrid.SmtpApi;
-
-// ReSharper disable MemberCanBePrivate.Global
-namespace SendGrid
-{
- public class Web : ITransport
- {
- #region Properties
-
- //TODO: Make this configurable
- public const String Endpoint = "https://api.sendgrid.com/api/mail.send.xml";
- private readonly NetworkCredential _credentials;
- private readonly HttpClient _client;
- private readonly string _apiKey;
-
- #endregion
-
- /// <summary>
- /// Creates a new Web interface for sending mail
- /// </summary>
- /// <param name="apiKey">The API Key with which to send</param>
- public Web(string apiKey)
- : this(apiKey, null, TimeSpan.FromSeconds(100)) { }
-
- /// <summary>
- /// Creates a new Web interface for sending mail
- /// </summary>
- /// <param name="credentials">SendGridMessage user parameters</param>
- public Web(NetworkCredential credentials)
- : this(null, credentials, TimeSpan.FromSeconds(100)) { }
-
- /// <summary>
- /// Creates a new Web interface for sending mail.
- /// </summary>
- /// <param name="apKey">The API Key with which to send</param>
- /// <param name="credentials">SendGridMessage user parameters</param>
- /// <param name="httpTimeout">HTTP request timeout</param>
- public Web(string apiKey, NetworkCredential credentials, TimeSpan httpTimeout)
- {
- _credentials = credentials;
- _client = new HttpClient();
- _apiKey = apiKey;
-
- var version = Assembly.GetExecutingAssembly().GetName().Version.ToString();
- if (credentials == null)
- {
- _client.DefaultRequestHeaders.Authorization = new AuthenticationHeaderValue("Bearer", _apiKey);
- }
- _client.DefaultRequestHeaders.TryAddWithoutValidation("User-Agent", "sendgrid/" + version + ";csharp");
- _client.Timeout = httpTimeout;
- }
-
- /// <summary>
- /// Asynchronously delivers a message over SendGrid's Web interface
- /// </summary>
- /// <param name="message"></param>
- public async Task DeliverAsync(ISendGrid message)
- {
- var content = new MultipartFormDataContent();
- AttachFormParams(message, content);
- AttachFiles(message, content);
- var response = await _client.PostAsync(Endpoint, content);
- await ErrorChecker.CheckForErrorsAsync(response);
- }
-
- #region Support Methods
-
- private void AttachFormParams(ISendGrid message, MultipartFormDataContent content)
- {
- var formParams = FetchFormParams(message);
- foreach (var keyValuePair in formParams)
- {
- content.Add(new StringContent(keyValuePair.Value), keyValuePair.Key);
- }
- }
-
- private void AttachFiles(ISendGrid message, MultipartFormDataContent content)
- {
- var files = FetchFileBodies(message);
- foreach (var file in files)
- {
- var fs = new FileStream(file.Key, FileMode.Open, FileAccess.Read);
- var fileContent = new StreamContent(fs);
-
- fileContent.Headers.ContentDisposition = new ContentDispositionHeaderValue("form-data")
- {
- Name = "files[" + Path.GetFileName(file.Key) + "]",
- FileName = Path.GetFileName(file.Key)
- };
-
- fileContent.Headers.ContentType = MediaTypeHeaderValue.Parse("application/octet-stream");
- content.Add(fileContent);
- }
-
- var streamingFiles = FetchStreamingFileBodies(message);
- foreach (var file in streamingFiles)
- {
- var stream = file.Value;
- var fileContent = new StreamContent(stream);
-
- fileContent.Headers.ContentDisposition = new ContentDispositionHeaderValue("form-data")
- {
- Name = "files[" + Path.GetFileName(file.Key) + "]",
- FileName = Path.GetFileName(file.Key)
- };
-
- fileContent.Headers.ContentType = MediaTypeHeaderValue.Parse("application/octet-stream");
- content.Add(fileContent);
- }
- }
-
- internal List<KeyValuePair<String, String>> FetchFormParams(ISendGrid message)
- {
- var result = new List<KeyValuePair<string, string>>
- {
- new KeyValuePair<String, String>("headers",
- message.Headers.Count == 0 ? null : Utils.SerializeDictionary(message.Headers)),
- new KeyValuePair<String, String>("replyto",
- message.ReplyTo.Length == 0 ? null : message.ReplyTo.ToList().First().Address),
- new KeyValuePair<String, String>("from", message.From.Address),
- new KeyValuePair<String, String>("fromname", message.From.DisplayName),
- new KeyValuePair<String, String>("subject", message.Subject),
- new KeyValuePair<String, String>("text", message.Text),
- new KeyValuePair<String, String>("html", message.Html),
- new KeyValuePair<String, String>("x-smtpapi", message.Header.JsonString() ?? "")
- };
-
- //If the API key is not specified, use the username and password
- if (_credentials != null)
- {
- var creds = new List<KeyValuePair<string, string>>
- {
- new KeyValuePair<string, string>("api_user", _credentials.UserName),
- new KeyValuePair<string, string>("api_key", _credentials.Password)
- };
- result.AddRange(creds);
- }
-
- if (message.To != null)
- {
- result = result.Concat(message.To.ToList().Select(a => new KeyValuePair<String, String>("to[]", a.Address)))
- .Concat(message.To.ToList().Select(a => new KeyValuePair<String, String>("toname[]", a.DisplayName)))
- .ToList();
- }
-
- if (message.Cc != null)
- {
- result.AddRange(message.Cc.Select(c => new KeyValuePair<string, string>("cc[]", c.Address)));
- }
-
- if (message.Bcc != null)
- {
- result.AddRange(message.Bcc.Select(c => new KeyValuePair<string, string>("bcc[]", c.Address)));
- }
-
- if (message.GetEmbeddedImages().Count > 0) {
- result = result.Concat(message.GetEmbeddedImages().ToList().Select(x => new KeyValuePair<String, String>(string.Format("content[{0}]", x.Key), x.Value)))
- .ToList();
- }
- return result.Where(r => !String.IsNullOrEmpty(r.Value)).ToList();
- }
-
- internal IEnumerable<KeyValuePair<string, MemoryStream>> FetchStreamingFileBodies(ISendGrid message)
- {
- return message.StreamedAttachments.Select(kvp => kvp).ToList();
- }
-
- internal List<KeyValuePair<String, FileInfo>> FetchFileBodies(ISendGrid message)
- {
- return message.Attachments == null
- ? new List<KeyValuePair<string, FileInfo>>()
- : message.Attachments.Select(name => new KeyValuePair<String, FileInfo>(name, new FileInfo(name))).ToList();
- }
-
- #endregion
- }
-}
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