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Merge from booking branch

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Paul Schneider 2015-11-17 22:22:59 +01:00
commit 9a2652739b
266 changed files with 12833 additions and 2337 deletions
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78
booking/Helpers/Google/ApiClient.cs Normal file
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//
// Manager.cs
//
// Author:
// Paul Schneider <paulschneider@free.fr>
//
// Copyright (c) 2015 Paul Schneider
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using Yavsc.Helpers;
using System.Web.Profile;
using Yavsc.Model.Google;
using System.Net;
using System.IO;
using System.Text;
using Newtonsoft.Json;
namespace Yavsc.Helpers.Google
{
/// <summary>
/// Google base API client.
/// This class implements the identification values for a Google Api,
/// and provides some scope values.
/// </summary>
public class ApiClient
{
/// <summary>
/// The CLIENT Id.
/// </summary>
public static string CLIENT_ID { get ; set ; }
/// <summary>
/// The CLIENt SECREt
/// </summary>
public static string CLIENT_SECRET { get ; set ; }
/// <summary>
/// The API KEY.
/// </summary>
public static string API_KEY { get ; set ; }
/* // to use in descendence
*
protected static string getPeopleUri = "https://www.googleapis.com/plus/v1/people";
private static string authUri = "https://accounts.google.com/o/oauth2/auth";
*/
/// <summary>
/// The Map tracks scope .
/// </summary>
protected static string scopeTracks = "https://www.googleapis.com/auth/tracks";
/// <summary>
/// The calendar scope.
/// </summary>
protected static string scopeCalendar = "https://www.googleapis.com/auth/calendar";
/// <summary>
/// The scope openid.
/// </summary>
protected static string[] scopeOpenid = {
"openid",
"profile",
"email"
};
}
}

138
booking/Helpers/Google/CalendarApi.cs Normal file
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//
// Calendar.cs
//
// Author:
// Paul Schneider <paulschneider@free.fr>
//
// Copyright (c) 2015 Paul Schneider
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using Yavsc.Helpers;
using System.Web.Profile;
using Yavsc.Model.Google;
using System.Net;
using System.IO;
using System.Text;
using Newtonsoft.Json;
using System.Web;
using Yavsc.Model;
namespace Yavsc.Helpers.Google
{
/// <summary>
/// Google Calendar API client.
/// </summary>
public class CalendarApi : ApiClient
{
public CalendarApi(string apiKey)
{
API_KEY = apiKey;
}
/// <summary>
/// The get cal list URI.
/// </summary>
protected static string getCalListUri = "https://www.googleapis.com/calendar/v3/users/me/calendarList";
/// <summary>
/// The get cal entries URI.
/// </summary>
protected static string getCalEntriesUri = "https://www.googleapis.com/calendar/v3/calendars/{0}/events";
/// <summary>
/// The date format.
/// </summary>
private static string dateFormat = "yyyy-MM-ddTHH:mm:ss";
/// <summary>
/// The time zone. TODO Fixme with machine time zone
/// </summary>
private string timeZone = "+01:00";
/// <summary>
/// Gets the calendar list.
/// </summary>
/// <returns>The calendars.</returns>
/// <param name="cred">Cred.</param>
public CalendarList GetCalendars (string cred)
{
CalendarList res = null;
HttpWebRequest webreq = WebRequest.CreateHttp (getCalListUri);
webreq.Headers.Add (HttpRequestHeader.Authorization, cred);
webreq.Method = "GET";
webreq.ContentType = "application/http";
using (WebResponse resp = webreq.GetResponse ()) {
using (Stream respstream = resp.GetResponseStream ()) {
var cr = new Newtonsoft.Json.JsonSerializer ();
using (var rdr = new StreamReader (respstream))
res = (CalendarList) cr.Deserialize (rdr, typeof(CalendarList));
}
resp.Close ();
}
webreq.Abort ();
return res;
}
/// <summary>
/// Gets a calendar.
/// </summary>
/// <returns>The calendar.</returns>
/// <param name="calid">Calid.</param>
/// <param name="mindate">Mindate.</param>
/// <param name="maxdate">Maxdate.</param>
/// <param name="upr">Upr.</param>
public CalendarEventList GetCalendar (string calid, DateTime mindate, DateTime maxdate,string cred)
{
if (string.IsNullOrWhiteSpace (calid))
throw new Exception ("the calendar identifier is not specified");
string uri = string.Format (
getCalEntriesUri, HttpUtility.UrlEncode (calid)) +
string.Format ("?orderBy=startTime&singleEvents=true&timeMin={0}&timeMax={1}&key=" + API_KEY,
HttpUtility.UrlEncode (mindate.ToString (dateFormat) + timeZone),
HttpUtility.UrlEncode (maxdate.ToString (dateFormat) + timeZone));
HttpWebRequest webreq = WebRequest.CreateHttp (uri);
var cr = new Newtonsoft.Json.JsonSerializer ();
webreq.Headers.Add (HttpRequestHeader.Authorization, cred);
webreq.Method = "GET";
webreq.ContentType = "application/http";
CalendarEventList res = null;
try {
using (WebResponse resp = webreq.GetResponse ()) {
using (Stream respstream = resp.GetResponseStream ()) {
try {
using (var rdr = new StreamReader(respstream)) {
res = (CalendarEventList)
cr.Deserialize(rdr,typeof(CalendarEventList));
}
} catch (Exception ) {
respstream.Close ();
resp.Close ();
webreq.Abort ();
throw ;
}
}
resp.Close ();
}
} catch (WebException ) {
webreq.Abort ();
throw;
}
webreq.Abort ();
return res;
}
}
}

56
booking/Helpers/Google/Entity.cs Normal file
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//
// Entity.cs
//
// Author:
// Paul Schneider <paulschneider@free.fr>
//
// Copyright (c) 2015 Paul Schneider
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using Yavsc.Helpers;
using System.Web.Profile;
using Yavsc.Model.Google;
using System.Net;
using System.IO;
using System.Text;
using Newtonsoft.Json;
namespace Yavsc.Helpers.Google
{
/// <summary>
/// Entity.
/// </summary>
public class Entity
{
/// <summary>
/// The I.
/// </summary>
public string ID;
/// <summary>
/// The name.
/// </summary>
public string Name;
/// <summary>
/// The type: AUTOMOBILE: A car or passenger vehicle.
/// * TRUCK: A truck or cargo vehicle.
/// * WATERCRAFT: A boat or other waterborne vehicle.
/// * PERSON: A person.
/// </summary>
public string Type;
}
}

46
booking/Helpers/Google/EntityQuery.cs Normal file
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//
// EntityQuery.cs
//
// Author:
// Paul Schneider <paulschneider@free.fr>
//
// Copyright (c) 2015 Paul Schneider
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using Yavsc.Helpers;
using System.Web.Profile;
using Yavsc.Model.Google;
using System.Net;
using System.IO;
using System.Text;
using Newtonsoft.Json;
namespace Yavsc.Helpers.Google
{
/// <summary>
/// Entity query.
/// </summary>
public class EntityQuery {
/// <summary>
/// The entity identifiers.
/// </summary>
public string [] EntityIds;
/// <summary>
/// The minimum identifier.
/// </summary>
public string MinId;
}
}

81
booking/Helpers/Google/MapTracks.cs Normal file
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//
// Google.cs
//
// Author:
// Paul Schneider <paulschneider@free.fr>
//
// Copyright (c) 2015 Paul Schneider
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using Yavsc.Helpers;
using System.Web.Profile;
using Yavsc.Model.Google;
using System.Net;
using System.IO;
using System.Text;
using Newtonsoft.Json;
namespace Yavsc.Helpers.Google
{
/// <summary>
/// Google Map tracks Api client.
/// </summary>
public class MapTracks:ApiClient {
/// <summary>
/// The google map tracks path (uri of the service).
/// </summary>
protected static string googleMapTracksPath = "https://www.googleapis.com/tracks/v1/";
// entities/[create|list|delete]
// collections/[list|create|[add|remove]entities|delete]
// crumbs/[record|getrecent|gethistory|report|summarize|getlocationinfo|delete
// entities/[create|list|delete]
// collections/[list|create|[add|remove]entities|delete]
// crumbs/[record|getrecent|gethistory|report|summarize|getlocationinfo|delete
/// <summary>
/// Creates the entity.
/// </summary>
/// <returns>The entity.</returns>
/// <param name="entities">Entities.</param>
public static string [] CreateEntity( Entity[] entities ) {
string [] ans = null;
using (SimpleJsonPostMethod< Entity[] ,string []> wr =
new SimpleJsonPostMethod< Entity[] ,string[]> (googleMapTracksPath + "entities/create"))
{
ans = wr.Invoke (entities);
}
return ans;
}
/// <summary>
/// Lists the entities.
/// </summary>
/// <returns>The entities.</returns>
/// <param name="eq">Eq.</param>
static Entity[] ListEntities (EntityQuery eq)
{
Entity [] ans = null;
using (SimpleJsonPostMethod<EntityQuery,Entity[]> wr =
new SimpleJsonPostMethod<EntityQuery,Entity[]> (googleMapTracksPath + "entities/create"))
{
ans = wr.Invoke (eq);
}
return ans;
}
}
}

250
booking/Helpers/Google/OAuth2.cs Normal file
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//
// OAuth2.cs
//
// Author:
// Paul Schneider <paulschneider@free.fr>
//
// Copyright (c) 2015 Paul Schneider
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using System.IO;
using System.Net;
using System.Text;
using Newtonsoft.Json;
using Yavsc.Model.Google;
using System.Web.Profile;
using System.Web;
using Yavsc.Model;
using Yavsc.Helpers.Google;
namespace Yavsc.Helpers.Google
{
/// <summary>
/// Google O auth2 client.
/// </summary>
public class OAuth2 : ApiClient
{
/// <summary>
/// The URI used to get tokens.
/// </summary>
protected static string tokenUri = "https://accounts.google.com/o/oauth2/token";
/// <summary>
/// The URI used to get authorized to.
/// </summary>
protected static string authUri = "https://accounts.google.com/o/oauth2/auth";
/// <summary>
/// Gets or sets the redirect URI sent to Google.
/// </summary>
/// <value>The redirect URI.</value>
public string RedirectUri { get; set; }
/// <summary>
/// Initializes a new instance of the <see cref="Yavsc.Helpers.Google.OAuth2"/> class.
/// </summary>
/// <param name="redirectUri">Redirect URI.</param>
public OAuth2 (string redirectUri, string clientId, string clientSecret)
{
RedirectUri = redirectUri;
CLIENT_ID = clientId;
CLIENT_SECRET = clientSecret;
}
/// <summary>
/// Login with Google
/// by redirecting the specified http web response bresp,
/// and using the specified session state.
/// </summary>
/// <param name="bresp">Bresp.</param>
/// <param name="state">State.</param>
public void Login (HttpResponseBase bresp, string state)
{
string scope = string.Join ("%20", scopeOpenid);
string prms = String.Format ("response_type=code&client_id={0}&redirect_uri={1}&scope={2}&state={3}&include_granted_scopes=false&approval_prompt=force",
CLIENT_ID, RedirectUri, scope, state);
GetAuthResponse (bresp, prms);
}
/// <summary>
/// Gets the cal authorization.
/// </summary>
/// <param name="bresp">Bresp.</param>
/// <param name="state">State.</param>
public void GetCalendarScope (HttpResponseBase bresp, string state)
{
string prms = String.Format ("response_type=code&client_id={0}&redirect_uri={1}&scope={2}&state={3}&include_granted_scopes=true&access_type=offline&approval_prompt=force",
CLIENT_ID, RedirectUri, scopeCalendar, state);
GetAuthResponse (bresp, prms);
}
private void GetAuthResponse (HttpResponseBase bresp, string prms)
{
string cont = null;
WebRequest wr = WebRequest.Create (authUri + "?" + prms);
wr.Method = "GET";
using (WebResponse response = wr.GetResponse ()) {
string resQuery = response.ResponseUri.Query;
cont = HttpUtility.ParseQueryString (resQuery) ["continue"];
response.Close ();
}
wr.Abort ();
bresp.Redirect (cont);
}
/// <summary>
/// Builds the post data, from code given
/// by Google in the request parameters,
/// and using the given <c>redirectUri</c>.
/// This request body is used to get a new
/// OAuth2 token from Google, it is Url encoded.
/// </summary>
/// <returns>The post data from code.</returns>
/// <param name="redirectUri">Redirect URI.</param>
/// <param name="code">Code.</param>
public static string TokenPostDataFromCode (string redirectUri, string code)
{
string postdata =
string.Format (
"redirect_uri={0}&client_id={1}&client_secret={2}&code={3}&grant_type=authorization_code",
HttpUtility.UrlEncode (redirectUri),
HttpUtility.UrlEncode (CLIENT_ID),
HttpUtility.UrlEncode (CLIENT_SECRET),
HttpUtility.UrlEncode (code));
return postdata;
}
/// <summary>
/// Gets the Google Authorization token.
/// </summary>
/// <returns>The token.</returns>
/// <param name="rq">Rq.</param>
/// <param name="state">State.</param>
/// <param name="message">Message.</param>
public AuthToken GetToken (HttpRequestBase rq, string state, out string message)
{
string code = OAuth2.GetCodeFromRequest (rq, state, out message);
string postdata = OAuth2.TokenPostDataFromCode (RedirectUri, code);
return GetTokenPosting (postdata);
}
internal static AuthToken GetTokenPosting (string postdata)
{
var cr = new Newtonsoft.Json.JsonSerializer ();
HttpWebRequest webreq = WebRequest.CreateHttp (tokenUri);
webreq.Method = "POST";
webreq.Accept = "application/json";
webreq.ContentType = "application/x-www-form-urlencoded";
Byte[] bytes = System.Text.Encoding.UTF8.GetBytes (postdata);
webreq.ContentLength = bytes.Length;
using (Stream dataStream = webreq.GetRequestStream ()) {
dataStream.Write (bytes, 0, bytes.Length);
dataStream.Close ();
}
AuthToken gat = null;
using (WebResponse response = webreq.GetResponse ()) {
using (Stream responseStream = response.GetResponseStream ()) {
gat = (AuthToken) cr.Deserialize (new StreamReader (responseStream),typeof(AuthToken));
responseStream.Close ();
}
response.Close ();
}
webreq.Abort ();
return gat;
}
/// <summary>
/// Gets the code from the Google request.
/// </summary>
/// <returns>The code from request.</returns>
/// <param name="rq">Rq.</param>
/// <param name="state">State.</param>
/// <param name="message">Message.</param>
public static string GetCodeFromRequest (HttpRequestBase rq, string state, out string message)
{
message = "";
string code = rq.Params ["code"];
string error = rq.Params ["error"];
if (error != null) {
message =
string.Format (LocalizedText.Google_error,
LocalizedText.ResourceManager.GetString (error));
return null;
}
string rqstate = rq.Params ["state"];
if (state != null && string.Compare (rqstate, state) != 0) {
message =
LocalizedText.ResourceManager.GetString ("invalid request state");
return null;
}
return code;
}
/// <summary>
/// Invalid O auth2 refresh token.
/// </summary>
public class InvalidOAuth2RefreshToken: Exception
{
/// <summary>
/// Initializes a new instance of the <see cref="Yavsc.Helpers.Google.OAuth2.InvalidOAuth2RefreshToken"/> class.
/// </summary>
/// <param name="message">Message.</param>
public InvalidOAuth2RefreshToken(string message):base(message)
{
}
/// <summary>
/// Initializes a new instance of the <see cref="Yavsc.Helpers.Google.OAuth2.InvalidOAuth2RefreshToken"/> class.
/// </summary>
/// <param name="message">Message.</param>
/// <param name="innerException">Inner exception.</param>
public InvalidOAuth2RefreshToken(string message,Exception innerException):base(message,innerException)
{
}
}
/// <summary>
/// Gets fresh google credential.
/// </summary>
/// <returns>The fresh google credential.</returns>
/// <param name="pr">Pr.</param>
public static string GetFreshGoogleCredential (ProfileBase pr)
{
string token = (string)pr.GetPropertyValue ("gtoken");
string token_type = (string) pr.GetPropertyValue ("gtokentype");
DateTime token_exp = (DateTime) pr.GetPropertyValue ("gtokenexpir");
if (token_exp < DateTime.Now) {
object ort = pr.GetPropertyValue ("grefreshtoken");
if (ort is DBNull || string.IsNullOrWhiteSpace((string)ort)) {
throw new InvalidOAuth2RefreshToken ("Google");
}
string refresh_token = ort as string;
AuthToken gat = OAuth2.GetTokenPosting (
string.Format ("grant_type=refresh_token&client_id={0}&client_secret={1}&refresh_token={2}",
CLIENT_ID, CLIENT_SECRET, refresh_token));
token = gat.access_token;
pr.SetPropertyValue ("gtoken", token);
pr.Save ();
// ASSERT gat.token_type == pr.GetPropertyValue("gtokentype")
}
return token_type + " " + token;
}
}
}

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booking/Helpers/Google/PeopleApi.cs Normal file
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//
// PeopleApi.cs
//
// Author:
// Paul Schneider <paul@pschneider.fr>
//
// Copyright (c) 2015 GNU GPL
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU Lesser General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
using System;
using System.IO;
using System.Net;
using System.Text;
using Newtonsoft.Json;
using Yavsc.Model.Google;
using System.Web.Profile;
using System.Web;
using Yavsc.Model;
using Yavsc.Helpers.Google;
namespace Yavsc.Helpers.Google
{
/// <summary>
/// Google People API.
/// </summary>
public class PeopleApi: ApiClient
{
private static string getPeopleUri = "https://www.googleapis.com/plus/v1/people";
/// <summary>
/// Gets the People object associated to the given Google Access Token
/// </summary>
/// <returns>The me.</returns>
/// <param name="gat">The Google Access Token object <see cref="AuthToken"/> class.</param>
public static People GetMe (AuthToken gat)
{
People me;
var cr = new Newtonsoft.Json.JsonSerializer ();
HttpWebRequest webreppro = WebRequest.CreateHttp (getPeopleUri + "/me");
webreppro.ContentType = "application/http";
webreppro.Headers.Add (HttpRequestHeader.Authorization, gat.token_type + " " + gat.access_token);
webreppro.Method = "GET";
using (WebResponse proresp = webreppro.GetResponse ()) {
using (Stream prresponseStream = proresp.GetResponseStream ()) {
using (var rdr = new StreamReader (prresponseStream)) {
me = (People)cr.Deserialize (new StreamReader (prresponseStream),typeof(People));
}
prresponseStream.Close ();
}
proresp.Close ();
}
webreppro.Abort ();
return me;
}
}
}