public static Uri GetElectionPageUri(string state, string election, bool openAll = false, bool forIFrame = false)
{
var page = forIFrame
? "ElectionForIFrame.aspx"
: "Election.aspx";
if (StateCache.IsValidStateCode(state))
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
AddNonEmptyParm(qsc, "Election", election);
if (openAll)
{
AddNonEmptyParm(qsc, "openall", "Y");
}
return(GetStateUri(state, page, qsc));
}
else
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "Election", election);
if (openAll)
{
AddNonEmptyParm(qsc, "openall", "Y");
}
return(GetStateUri(G.State_Code(), page, qsc));
}
}
private Uri AdjustCanonicalUri(Uri uri)
{
uri = GetCanonicalPath(uri);
// For info pages, use the site domain
if (_IsCanonicalUsa)
{
var query = uri.Query;
if (query.StartsWith("?", StringComparison.Ordinal))
{
query = query.Substring(1);
}
uri = UrlManager.GetSiteUri(uri.AbsolutePath, query);
}
else if (IsUsaPage(uri)) // eliminate query string
{
uri = UrlManager.GetSiteUri(uri.AbsolutePath);
}
else
{
uri = CheckForPresidentialPrimary(uri);
}
// If there's a site parameter, remove it
if (!string.IsNullOrEmpty(UrlManager.CurrentQuerySiteId))
{
var ub = new UriBuilder(uri);
var qsc = QueryStringCollection.Parse(ub.Query);
qsc.Remove("site");
ub.Query = qsc.ToString();
uri = ub.Uri;
}
return(uri);
}
private void RedirectIfSuperfluousQueryString()
{
var hasQueryString =
!IsNullOrWhiteSpace(Request.QueryString.ToString());
if (!hasQueryString)
{
return;
}
var superfluousParameters = SuperfluousQueryParameters;
if (superfluousParameters == null)
{
return;
}
var qsc = QueryStringCollection.Parse(Request.QueryString.ToString());
var startingCount = qsc.Count;
foreach (var superfluousParameter in superfluousParameters)
{
qsc.Remove(superfluousParameter);
}
if (qsc.Count != startingCount)
{
Response.Redirect(qsc.AddToPath(Request.Path));
}
}
private void Initialize(Uri originalUri)
{
OriginalUri = originalUri;
_OriginalQueryCollection = GetOriginalQueryCollectionCopy();
NormalizedUri = null;
CanonicalUri = null;
ErrorMessage = "All_rebuild_options_failed";
}
public static Uri GetIntroPageUri(string id)
{
var stateCode = Politicians.GetStateCodeFromKey(id);
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", stateCode);
AddNonEmptyParm(qsc, "Id", id);
return(GetStateUri(stateCode, "Intro.aspx", qsc));
}
public static Uri GetReferendumPageUri(
string state, string election, string referendum)
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
AddNonEmptyParm(qsc, "Election", election);
AddNonEmptyParm(qsc, "Referendum", referendum);
return(GetStateUri(state, "Referendum.aspx", qsc));
}
public static Uri GetPoliticianIssuePageUri(
string state, string id, string issue)
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
AddNonEmptyParm(qsc, "Id", id);
AddNonEmptyParm(qsc, "Issue", issue);
return(GetStateUri(state, "PoliticianIssue.aspx", qsc));
}
public static Uri GetForVotersPageUri(string state)
{
if (!StateCache.IsValidStateCode(state))
{
return(GetSiteUri("forVoters.aspx"));
}
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
return(GetStateUri(state, "forVoters.aspx", qsc));
}
public static Uri GetIssue2PageUri(
string state, string election, string office, string issue)
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
AddNonEmptyParm(qsc, "Election", election);
AddNonEmptyParm(qsc, "Office", office);
AddNonEmptyParm(qsc, "Issue", issue);
return(GetStateUri(state, "Issue2.aspx", qsc));
}
public static void RedirectToSignInPage(string returnUrl,
QueryStringCollection qsc)
{
string queryString = null;
if ((qsc != null) && (qsc.Count > 0))
{
queryString = qsc.ToString();
}
RedirectToSignInPage(returnUrl, queryString);
}
public static Uri GetElectedPageUri(
string state, string congress, string stateSenate, string stateHouse,
string county)
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
AddNonEmptyParm(qsc, "Congress", congress);
AddNonEmptyParm(qsc, "StateSenate", stateSenate);
AddNonEmptyParm(qsc, "StateHouse", stateHouse);
AddNonEmptyParm(qsc, "County", county);
return(GetStateUri(state, "Elected.aspx", qsc));
}
public static Uri GetCompareCandidatesPageUri(
string state, string election, string office)
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
AddNonEmptyParm(qsc, "Election", election);
AddNonEmptyParm(qsc, "Office", office);
//AddNonEmptyParm(qsc, "Issue", issue);
var uri = GetStateUri(state, "CompareCandidates.aspx", qsc);
//if (!string.IsNullOrEmpty(issue))
// uri = new UriBuilder(uri) {Fragment = "Issue_" + issue}.Uri;
return(uri);
}
public static Uri GetIssue2PageUri(
string state, string election, string congress, string stateSenate,
string stateHouse, string county, string office = null)
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", state);
AddNonEmptyParm(qsc, "Election", election);
AddNonEmptyParm(qsc, "Congress", congress);
AddNonEmptyParm(qsc, "StateSenate", stateSenate);
AddNonEmptyParm(qsc, "StateHouse", stateHouse);
AddNonEmptyParm(qsc, "County", county);
AddNonEmptyParm(qsc, "Office", office);
return(GetStateUri(state, "Issue2.aspx", qsc));
}
public static string GetPoliticianFolderPageUrl(string pageName,
params string[] queryParametersAndValues)
{
if (queryParametersAndValues.Length == 0 &&
UserSecurityClass != PoliticianSecurityClass)
{
var id = PoliticianKeyFromSecurePoliticianPage;
if (!IsNullOrWhiteSpace(id))
{
queryParametersAndValues = new[] { "id", id }
}
;
}
return(QueryStringCollection.FromPairs(queryParametersAndValues)
.AddToPath("/politician/" + pageName + ".aspx"));
}
private string MakeSetCookiesUrl(Uri uri, string address = null, bool remember = true)
{
var qsc = new QueryStringCollection
{
{ "Congress", Congress },
{ "StateSenate", StateSenate },
{ "StateHouse", StateHouse },
{ "County", County },
{ "Page", HttpUtility.UrlEncode(uri.ToString()) },
{ "Address", address }
};
if (!remember)
{
qsc.Add("Remember", "n");
}
return(UrlManager.GetStateUri(StateCode, "SetCookies.aspx", qsc).ToString());
}
public static QueryStringCollection FromPairs(IEnumerable <string> pairs)
{
var list = pairs as IList <string> ?? pairs.ToArray();
if (list.Count % 2 != 0)
{
throw new ArgumentException("pairs entries not paired");
}
var qsc = new QueryStringCollection();
for (var inx = 0; inx < list.Count; inx += 2)
{
if (!IsNullOrWhiteSpace(list[inx + 1]))
{
qsc.Add(list[inx], list[inx + 1]);
}
}
return(qsc);
}
private static Uri CheckForPresidentialPrimary(Uri uri)
{
var path = uri.AbsolutePath.ToLower();
if (path == "/election.aspx" || path == "/electionforiframe.aspx" || path == "/issue.aspx" || path == "/issue2.aspx")
{
var qsc = QueryStringCollection.Parse(uri.Query);
var newElectionKey = MemCache.GetCanonicalElectionKey(qsc["election"]);
// if we have a canonical key, substitute it
// and switch to the non-state domain
if (!string.IsNullOrWhiteSpace(newElectionKey))
{
qsc["election"] = newElectionKey;
// Remove state from query string
qsc.Remove("state");
uri = UrlManager.GetSiteUri(path, qsc);
}
}
return(uri);
}
public static Uri GetOfficialsPageUri(string report, string county = null, string local = null)
{
if (report != null && StateCache.IsValidStateCode(report))
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "State", report);
AddNonEmptyParm(qsc, "Report", report);
AddNonEmptyParm(qsc, "County", county);
AddNonEmptyParm(qsc, "Local", local);
return(GetStateUri(report, "Officials.aspx", qsc));
}
else
{
var qsc = new QueryStringCollection();
AddNonEmptyParm(qsc, "Report", report);
return(HttpContext.Current == null
? GetSiteUri("Officials.aspx", qsc)
: GetStateUri(G.State_Code(), "Officials.aspx", qsc));
}
}
private static QueryStringCollection Parse(string queryString, bool urldecoded)
{
var qsc = new QueryStringCollection();
if (queryString?.StartsWith("?", StringComparison.Ordinal) == true)
{
queryString = queryString.Substring(1);
}
if (!IsNullOrEmpty(queryString)) // empty
{
var parameters = queryString.Split('&');
foreach (var parameter in parameters)
{
string key;
string value;
var equalPos = parameter.IndexOf('=');
if (equalPos < 0) // null key
{
key = null;
value = parameter;
}
else
{
key = parameter.Substring(0, equalPos);
value = parameter.Substring(equalPos + 1);
}
if (urldecoded)
{
key = HttpUtility.UrlDecode(key);
value = HttpUtility.UrlDecode(value);
}
Debug.Assert(key != null, "key != null");
Debug.Assert(value != null, "value != null");
qsc.Add(key, value);
}
}
return(qsc);
}
private static string GetAdminFolderPageUrl(string pageName, bool addAdminCodes,
params string[] queryParametersAndValues)
{
IEnumerable <string> queries = queryParametersAndValues;
if (addAdminCodes)
{
var page = GetPage <SecureAdminPage>();
var list = new List <string>(queryParametersAndValues);
queries = list;
list.Add("state", page.StateCode);
if (page.CountyCodeExists)
{
list.Add("county", page.CountyCode);
}
if (page.LocalKeyExists)
{
list.Add("local", page.LocalKey);
}
}
return(UrlManager.ToAdminUrl(QueryStringCollection.FromPairs(queries)
.AddToPath("/admin/" + pageName + ".aspx")));
}
public static Uri GetSiteUri(string path, QueryStringCollection qsc)
{
return(GetSiteUri(path, qsc.ToString()));
}
private bool Normalize(Uri originalUri)
{
#region Note
// This method rebuilds the old requested url
// and a new correct url based on the StateCode for the page.
// Both are reconstructed so that the QueryString
// parameters are in the same order.
// Then they are compared (case insensitive).
//
// If there is any sort of failure, the method returns false.
// The ErrorMessage property contains an explanation.
//
// If the method returns true (success), the
// normalized Uri is available through the NormalizedUri
// property. If it is null, no redirect is required.
#endregion Note
Initialize(originalUri);
if (IsIPAddress) // any explicit IP address redirects to main site home page
{
NormalizedUri = UrlManager.SiteUri;
return(true);
}
// Save the caching values and remove them so they don't trigger a
// redirect
var noCacheValue = GetQueryParm(VotePage.NoCacheParameter);
var cacheDefeatValue = GetQueryParm("X");
var openAllValue = GetQueryParm("openall");
var publicValue = GetQueryParm("public");
if (!string.IsNullOrWhiteSpace(noCacheValue) ||
!string.IsNullOrWhiteSpace(cacheDefeatValue) ||
!string.IsNullOrWhiteSpace(openAllValue) ||
!string.IsNullOrWhiteSpace(publicValue))
{
if (!string.IsNullOrWhiteSpace(noCacheValue))
{
_OriginalQueryCollection.Remove(VotePage.NoCacheParameter);
}
if (!string.IsNullOrWhiteSpace(cacheDefeatValue))
{
_OriginalQueryCollection.Remove("X");
}
if (!string.IsNullOrWhiteSpace(openAllValue))
{
_OriginalQueryCollection.Remove("openall");
}
if (!string.IsNullOrWhiteSpace(publicValue))
{
_OriginalQueryCollection.Remove("public");
}
var ub = new UriBuilder(OriginalUri)
{
Query = _OriginalQueryCollection.ToString()
};
OriginalUri = ub.Uri;
}
// for ballot page, save any friend and choices parameters and remove them
string friendValue = null;
string choicesValue = null;
if (OriginalUri.AbsolutePath.ToLower() == "/ballot.aspx")
{
friendValue = GetQueryParm("friend");
choicesValue = GetQueryParm("choices");
if (!string.IsNullOrWhiteSpace(friendValue) ||
!string.IsNullOrWhiteSpace(choicesValue))
{
if (!string.IsNullOrWhiteSpace(friendValue))
{
_OriginalQueryCollection.Remove("friend");
}
if (!string.IsNullOrWhiteSpace(choicesValue))
{
_OriginalQueryCollection.Remove("choices");
}
var ub = new UriBuilder(OriginalUri)
{
Query = _OriginalQueryCollection.ToString()
};
OriginalUri = ub.Uri;
}
}
if (ScriptHasQueryStringParms())
{
if (!string.IsNullOrEmpty(GetQueryParm("Election")))
{
if (!string.IsNullOrEmpty(GetQueryParm("Office")) &&
!string.IsNullOrEmpty(GetQueryParm("Issue")))
{
HandleIssuePage();
}
else if (!string.IsNullOrEmpty(GetQueryParm("Referendum")))
{
HandleReferendumPage();
}
else if (!string.IsNullOrEmpty(GetQueryParm("Congress")))
{
if (OriginalUri.AbsolutePath.ToLower() == "/issue2.aspx")
{
HandleIssue2Page();
}
else
{
HandleBallotPage();
}
}
else if (!string.IsNullOrEmpty(GetQueryParm("Office")))
{
HandleCompareCandidatesPage();
}
else
{
HandleElectionPage();
}
}
else if (!string.IsNullOrEmpty(GetQueryParm("Id")))
{
if (!string.IsNullOrEmpty(GetQueryParm("Issue")))
{
HandlePoliticianIssuePage();
}
else
{
HandleIntroPage();
}
}
else if (!string.IsNullOrEmpty(GetQueryParm("Congress")))
{
HandleElectedPage();
}
else if (!string.IsNullOrEmpty(GetQueryParm("Report")) ||
!string.IsNullOrEmpty(UrlManager.FindStateCode()))
{
HandleOfficialsPage();
}
}
if (NormalizedUri == null) // nothing yet, keep trying
{
if (ScriptCanHaveStateParm())
{
HandlePagesWithOnlyStateCode();
}
}
if (NormalizedUri == null) // nothing yet, keep trying
{
if (ScriptHasNoParms())
{
HandlePagesWithNoStateCode();
}
}
// Ensure a canonical host name
if (NormalizedUri != null)
{
if (!UrlManager.IsCanonicalHostName(NormalizedUri.Host)) // replace host
{
var ub = new UriBuilder(NormalizedUri)
{
Host = UrlManager.GetCanonicalHostName(NormalizedUri.Host)
};
NormalizedUri = ub.Uri;
}
}
// Note: logging has been moved out of the mainstream processing so that
// this class can be easily tested without logging
if (NormalizedUri == null) // We couldn't do anything with it, error return
{
return(false);
}
// The canonical Uri is all lower case
CanonicalUri = new Uri(NormalizedUri.ToString()
.ToLowerInvariant());
CanonicalUri = AdjustCanonicalUri(CanonicalUri);
if (
Uri.Compare(NormalizedUri, OriginalUri, UriComponents.AbsoluteUri | UriComponents.Fragment,
UriFormat.SafeUnescaped, StringComparison.OrdinalIgnoreCase) == 0)
{
NormalizedUri = null; // meaning no redirect is necessary
}
// suppress redirect for /default.aspx if everything else is the same
if (NormalizedUri != null &&
OriginalUri.AbsolutePath.Equals("/default.aspx",
StringComparison.OrdinalIgnoreCase))
{
var ub = new UriBuilder(OriginalUri)
{
Path = "/"
};
if (
Uri.Compare(NormalizedUri, ub.Uri, UriComponents.AbsoluteUri,
UriFormat.SafeUnescaped, StringComparison.OrdinalIgnoreCase) == 0)
{
NormalizedUri = null; // meaning no redirect is necessary
}
}
// Restore NoCache and browser cache defeat parameters.
// Note: we do not restore browser cache defeat unless NoCache is present too.
if (NormalizedUri != null &&
(!string.IsNullOrWhiteSpace(noCacheValue) || !string.IsNullOrWhiteSpace(openAllValue) ||
!string.IsNullOrWhiteSpace(publicValue)))
{
var ub = new UriBuilder(NormalizedUri);
var qsc = QueryStringCollection.Parse(ub.Query);
if (!string.IsNullOrWhiteSpace(noCacheValue))
{
qsc.Add(VotePage.NoCacheParameter, noCacheValue);
}
if (!string.IsNullOrWhiteSpace(noCacheValue) && !string.IsNullOrWhiteSpace(cacheDefeatValue))
{
qsc.Add("X", cacheDefeatValue);
}
if (!string.IsNullOrWhiteSpace(openAllValue))
{
qsc.Add("openall", openAllValue);
}
if (!string.IsNullOrWhiteSpace(publicValue))
{
qsc.Add("public", publicValue);
}
ub.Query = qsc.ToString();
NormalizedUri = ub.Uri;
}
// restore friend and choices (ballot page only)
// must both be present
if (NormalizedUri != null &&
(!string.IsNullOrWhiteSpace(friendValue) && !string.IsNullOrWhiteSpace(choicesValue)))
{
var ub = new UriBuilder(NormalizedUri);
var qsc = QueryStringCollection.Parse(ub.Query);
qsc.Add("friend", friendValue);
qsc.Add("choices", choicesValue);
ub.Query = qsc.ToString();
NormalizedUri = ub.Uri;
}
// This return indicates lack of failure. The null-ness of NormalizedUri
// indicates whether or not to redirect.
return(true);
}
public static void RedirectToSignInPage(QueryStringCollection qsc)
{
RedirectToSignInPage(null, qsc);
}
private QueryStringCollection GetOriginalQueryCollectionCopy()
{
return(QueryStringCollection.Parse(OriginalUri.Query));
}
public static Uri GetCurrentPathUri(QueryStringCollection qsc)
{
return(GetCurrentPathUri(qsc.ToString()));
}
public static QueryStringCollection GetCurrentQueryCollection()
{
return(QueryStringCollection.Parse(GetCurrentQueryString()));
}
public static Uri GetCurrentSiteUri(QueryStringCollection qsc)
{
return(GetCurrentSiteUri(null, qsc.ToString()));
}
public static Uri GetDomainDesignCodeUri(
string designCode, string path, QueryStringCollection qsc)
{
return(GetDomainDesignCodeUri(designCode, path, qsc.ToString()));
}
