public static string GetHttpContent(Uri uri, ContentPageParameters parameters)
{
string content = string.Empty;
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(uri);
if (parameters != null)
{
if (parameters.AuthCookie != null)
{
request.CookieContainer = new CookieContainer();
request.CookieContainer.Add(uri, parameters.AuthCookie);
}
if (parameters.IfModifiedSince.HasValue)
{
request.IfModifiedSince = parameters.IfModifiedSince.Value;
}
request.UserAgent = parameters.UserAgent;
request.Accept = "*/*";
request.KeepAlive = false;
}
WebResponse response = request.GetResponse();
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
content = sr.ReadToEnd();
sr.Close();
}
return(content);
}
public static string GetHttpContent(Uri uri, ContentPageParameters parameters)
{
string content = string.Empty;
HttpWebRequest request = (HttpWebRequest)HttpWebRequest.Create(uri);
if (parameters != null)
{
if (parameters.AuthCookie != null)
{
request.CookieContainer = new CookieContainer();
request.CookieContainer.Add(uri, parameters.AuthCookie);
}
if (parameters.IfModifiedSince.HasValue)
{
request.IfModifiedSince = parameters.IfModifiedSince.Value;
}
request.UserAgent = parameters.UserAgent;
request.Accept = "*/*";
request.KeepAlive = false;
}
WebResponse response = request.GetResponse();
using (StreamReader sr = new StreamReader(response.GetResponseStream()))
{
content = sr.ReadToEnd();
sr.Close();
}
return content;
}
public static string GetContentAsUser(ISession session, int user_id, string relativeuri)
{
ContentPageParameters p = new ContentPageParameters();
p.UserAgent = ManagedConfiguration.GetValue(session, "SnCore.Web.UserAgent", "SnCore/1.0");
p.AuthCookie = GetUserAuthCookie(session, user_id);
p.BaseUri = GetBaseUri(session);
p.HasOnline = false;
Uri pageuri = new Uri(p.BaseUri, relativeuri);
return ContentPage.GetContent(pageuri, p);
}
public static string GetContentAsAdmin(ISession session, string relativeuri)
{
Uri baseuri = GetBaseUri(session);
Uri pageuri = new Uri(baseuri, relativeuri);
ContentPageParameters p = new ContentPageParameters();
p.UserAgent = ManagedConfiguration.GetValue(session, "SnCore.Web.UserAgent", "SnCore/1.0");
p.AuthCookie = GetAdminAuthCookie(session);
p.BaseUri = baseuri;
p.HasOnline = false;
return ContentPage.GetContent(pageuri, p);
}
public string GetContent()
{
Uri uri = new Uri(Request.Url, Url);
string baseuri = SessionManager.WebsiteUrl;
if (!baseuri.EndsWith("/")) baseuri = baseuri + "/";
ContentPageParameters p = new ContentPageParameters();
p.BaseUri = new Uri(baseuri);
p.HasOnline = true;
p.Note = inputNote.Text;
p.UserAgent = SessionManager.GetCachedConfiguration("SnCore.Web.UserAgent", "SnCore/1.0");
return ContentPage.GetContent(uri, p);
}
public static string GetContent(Uri uri, ContentPageParameters parameters)
{
string content = GetHttpContent(uri, parameters);
string[] expressions =
{
@"\<!-- NOEMAIL-START --\>.*?\<!-- NOEMAIL-END --\>",
@"\<script.*?\<\/script\>",
@"\<style.*?\<\/style\>",
@"\<link.*?\<\/link\>",
@"\<link.*?\/\>",
@"href=""javascript:[0-9a-zA-Z$\._\';,\ =\(\)\[\]]*""",
@".?onclick=""[0-9a-zA-Z\._\';,\ =\(\)\[\]]*""",
};
foreach (string r in expressions)
{
content = Regex.Replace(content, r, string.Empty,
RegexOptions.IgnoreCase | RegexOptions.Singleline);
}
content = HtmlAbsoluteLinksWriter.Rewrite(content, parameters != null ? parameters.BaseUri : null);
StringBuilder scontent = new StringBuilder(content);
if (parameters != null && parameters.HasOnline)
{
scontent.Insert(0, string.Format("<p style=\"margin: 10px; font-size: 8pt;\">Do not hit 'reply' to this email! <a href=\"{0}\">Can't see message? click here for online version »»</a></p>\n", uri.ToString()));
}
// insert additional note
if (parameters != null && !string.IsNullOrEmpty(parameters.Note))
{
scontent.Insert(0, string.Format("<p style=\"margin: 10px;\">{0}</p>\n", Renderer.Render(parameters.Note)));
}
// hack: insert stylesheet
scontent.Insert(0, GetCss(parameters != null ? parameters.BaseUri : null));
return(scontent.ToString());
}
public static string GetContent(Uri uri, ContentPageParameters parameters)
{
string content = GetHttpContent(uri, parameters);
string[] expressions =
{
@"\<!-- NOEMAIL-START --\>.*?\<!-- NOEMAIL-END --\>",
@"\<script.*?\<\/script\>",
@"\<style.*?\<\/style\>",
@"\<link.*?\<\/link\>",
@"\<link.*?\/\>",
@"href=""javascript:[0-9a-zA-Z$\._\';,\ =\(\)\[\]]*""",
@".?onclick=""[0-9a-zA-Z\._\';,\ =\(\)\[\]]*""",
};
foreach (string r in expressions)
{
content = Regex.Replace(content, r, string.Empty,
RegexOptions.IgnoreCase | RegexOptions.Singleline);
}
content = HtmlAbsoluteLinksWriter.Rewrite(content, parameters != null ? parameters.BaseUri : null);
StringBuilder scontent = new StringBuilder(content);
if (parameters != null && parameters.HasOnline)
{
scontent.Insert(0, string.Format("<p style=\"margin: 10px; font-size: 8pt;\">Do not hit 'reply' to this email! <a href=\"{0}\">Can't see message? click here for online version »»</a></p>\n", uri.ToString()));
}
// insert additional note
if (parameters != null && ! string.IsNullOrEmpty(parameters.Note))
{
scontent.Insert(0, string.Format("<p style=\"margin: 10px;\">{0}</p>\n", Renderer.Render(parameters.Note)));
}
// hack: insert stylesheet
scontent.Insert(0, GetCss(parameters != null ? parameters.BaseUri : null));
return scontent.ToString();
}
public void linkFetch_Click(object sender, EventArgs e)
{
try
{
ContentPageParameters p = new ContentPageParameters();
p.UserAgent = SessionManager.GetCachedConfiguration("SnCore.Web.UserAgent", "SnCore/1.0");
Uri pageuri = new Uri(inputUrl.Text);
string content = ContentPage.GetHttpContent(pageuri, p);
HtmlPageInfo info = HtmlPageInfoExtractor.Extract(content);
if (string.IsNullOrEmpty(info.Title))
{
TransitPlace place = SessionManager.GetInstance<TransitPlace, int>(
PlaceId, SessionManager.PlaceService.GetPlaceById);
info.Title = place.Name;
}
inputName.Text = info.Title.Trim();
}
catch (Exception ex)
{
throw new Exception(string.Format("Error retreiving {0}\n{1}",
inputUrl.Text, ex.Message));
}
}
public void RunMarketingCampaign(ISession session, ManagedSecurityContext sec)
{
IList campaigns = session.CreateCriteria(typeof(Campaign))
.Add(Expression.Eq("Active", true))
.List();
foreach (Campaign campaign in campaigns)
{
if (IsStopping)
break;
IList recepients = session.CreateCriteria(typeof(CampaignAccountRecepient))
.Add(Expression.Eq("Sent", false))
.Add(Expression.Eq("Campaign.Id", campaign.Id))
.List();
if (recepients.Count == 0)
{
campaign.Active = false;
session.Save(campaign);
continue;
}
string baseuri = ManagedConfiguration.GetValue(session, "SnCore.WebSite.Url", "http://localhost/SnCore");
if (!baseuri.EndsWith("/")) baseuri = baseuri + "/";
ContentPageParameters parameters = new ContentPageParameters();
parameters.UserAgent = ManagedConfiguration.GetValue(session, "SnCore.Web.UserAgent", "SnCore/1.0");
parameters.BaseUri = new Uri(baseuri);
string content = ContentPage.GetContent(new Uri(campaign.Url), parameters);
foreach (CampaignAccountRecepient recepient in recepients)
{
if (IsStopping)
break;
try
{
ManagedAccount m_recepient = new ManagedAccount(session, recepient.Account);
string mailto;
if (!m_recepient.TryGetVerifiedEmailAddress(out mailto, sec))
throw new Exception("No verified e-mail address.");
m_recepient.SendAccountEmailMessage(
campaign.SenderEmailAddress, mailto,
campaign.Name, content, true);
recepient.LastError = string.Empty;
}
catch (ThreadAbortException)
{
throw;
}
catch (Exception ex)
{
recepient.LastError = ex.Message;
}
finally
{
recepient.Modified = DateTime.UtcNow;
recepient.Sent = true;
session.Save(recepient);
session.Flush();
}
Thread.Sleep(100);
}
Thread.Sleep(1000 * InterruptInterval);
}
}