556 lines
23 KiB
Plaintext
556 lines
23 KiB
Plaintext
@namespace Oqtane.Components
|
|
@using System.Net
|
|
@using System.Security.Claims
|
|
@using Microsoft.AspNetCore.Http
|
|
@using Microsoft.AspNetCore.Http.Extensions
|
|
@using Microsoft.AspNetCore.Antiforgery
|
|
@using Microsoft.AspNetCore.Localization
|
|
@using Microsoft.Net.Http.Headers
|
|
@using Microsoft.Extensions.Primitives
|
|
@using Oqtane.Client
|
|
@using Oqtane.UI
|
|
@using Oqtane.Repository
|
|
@using Oqtane.Infrastructure
|
|
@using Oqtane.Security
|
|
@using Oqtane.Models
|
|
@using Oqtane.Shared
|
|
@using Oqtane.Themes
|
|
@using Oqtane.Extensions
|
|
@inject NavigationManager NavigationManager
|
|
@inject IAntiforgery Antiforgery
|
|
@inject IConfigManager ConfigManager
|
|
@inject ITenantManager TenantManager
|
|
@inject ISiteRepository SiteRepository
|
|
@inject IPageRepository PageRepository
|
|
@inject IThemeRepository ThemeRepository
|
|
@inject ILanguageRepository LanguageRepository
|
|
@inject IServerStateManager ServerStateManager
|
|
@inject ILocalizationManager LocalizationManager
|
|
@inject IAliasRepository AliasRepository
|
|
@inject IUrlMappingRepository UrlMappingRepository
|
|
@inject IVisitorRepository VisitorRepository
|
|
@inject IJwtManager JwtManager
|
|
|
|
<!DOCTYPE html>
|
|
<html lang="@_language">
|
|
<head>
|
|
<meta charset="utf-8" />
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<base href="/" />
|
|
<script src="js/app.js"></script>
|
|
<script src="js/loadjs.min.js"></script>
|
|
<link rel="stylesheet" href="css/app.css" />
|
|
@if (!string.IsNullOrEmpty(_PWAScript))
|
|
{
|
|
<link id="app-manifest" rel="manifest" />
|
|
}
|
|
@((MarkupString)_styleSheets)
|
|
<link id="app-stylesheet-page" />
|
|
<link id="app-stylesheet-module" />
|
|
@if (_renderMode == RenderModes.StaticServer)
|
|
{
|
|
<Head />
|
|
}
|
|
else
|
|
{
|
|
<Head @rendermode="@RenderMode.GetInteractiveRenderMode((_renderMode), _prerender)" />
|
|
}
|
|
@((MarkupString)_headResources)
|
|
</head>
|
|
<body>
|
|
@if (string.IsNullOrEmpty(_message))
|
|
{
|
|
@if (_renderMode == RenderModes.StaticServer)
|
|
{
|
|
<Routes AntiForgeryToken="@_antiForgeryToken" Runtime="Web" RenderMode="@_renderMode" VisitorId="@_visitorId" RemoteIPAddress="@_remoteIPAddress" AuthorizationToken="@_authorizationToken" />
|
|
}
|
|
else
|
|
{
|
|
<Routes AntiForgeryToken="@_antiForgeryToken" Runtime="Web" RenderMode="@_renderMode" VisitorId="@_visitorId" RemoteIPAddress="@_remoteIPAddress" AuthorizationToken="@_authorizationToken" @rendermode="@RenderMode.GetInteractiveRenderMode((_renderMode), _prerender)" />
|
|
}
|
|
|
|
<script src="js/interop.js"></script>
|
|
<script src="_framework/blazor.web.js"></script>
|
|
|
|
@if (!string.IsNullOrEmpty(_reconnectScript))
|
|
{
|
|
@((MarkupString)_reconnectScript)
|
|
}
|
|
@if (!string.IsNullOrEmpty(_PWAScript))
|
|
{
|
|
@((MarkupString)_PWAScript)
|
|
}
|
|
@((MarkupString)_bodyResources)
|
|
}
|
|
else
|
|
{
|
|
<div class="app-alert">@_message</div>
|
|
}
|
|
</body>
|
|
</html>
|
|
|
|
@code {
|
|
private string _renderMode = RenderModes.InteractiveServer;
|
|
private bool _prerender = true;
|
|
private int _visitorId = -1;
|
|
private string _remoteIPAddress = "";
|
|
private string _authorizationToken = "";
|
|
private string _language = "en";
|
|
private string _antiForgeryToken = "";
|
|
private string _headResources = "";
|
|
private string _bodyResources = "";
|
|
private string _styleSheets = "";
|
|
private string _PWAScript = "";
|
|
private string _reconnectScript = "";
|
|
private string _message = "";
|
|
|
|
// CascadingParameter is required to access HttpContext
|
|
[CascadingParameter]
|
|
HttpContext Context { get; set; }
|
|
|
|
protected override void OnInitialized()
|
|
{
|
|
_antiForgeryToken = Antiforgery.GetAndStoreTokens(Context).RequestToken;
|
|
_remoteIPAddress = Context.Connection.RemoteIpAddress?.ToString() ?? "";
|
|
|
|
// if framework is installed
|
|
if (ConfigManager.IsInstalled())
|
|
{
|
|
var alias = TenantManager.GetAlias();
|
|
if (alias != null)
|
|
{
|
|
var url = WebUtility.UrlDecode(Context.Request.GetEncodedUrl());
|
|
|
|
if (!alias.IsDefault)
|
|
{
|
|
HandleDefaultAliasRedirect(alias, url);
|
|
}
|
|
|
|
var site = SiteRepository.GetSite(alias.SiteId);
|
|
if (site != null && (!site.IsDeleted || url.Contains("admin/site")))
|
|
{
|
|
_renderMode = site.RenderMode;
|
|
_prerender = site.Prerender;
|
|
|
|
Route route = new Route(url, alias.Path);
|
|
var page = PageRepository.GetPage(route.PagePath, site.SiteId);
|
|
if (page == null && route.PagePath == "" && site.HomePageId != null)
|
|
{
|
|
page = PageRepository.GetPage(site.HomePageId.Value);
|
|
}
|
|
|
|
if (page == null || page.IsDeleted)
|
|
{
|
|
HandlePageNotFound(site, page, route);
|
|
}
|
|
|
|
if (site.VisitorTracking)
|
|
{
|
|
TrackVisitor(site.SiteId);
|
|
}
|
|
|
|
// get jwt token for downstream APIs
|
|
if (Context.User.Identity.IsAuthenticated)
|
|
{
|
|
CreateJwtToken(alias);
|
|
}
|
|
|
|
// stylesheets
|
|
var themes = ThemeRepository.GetThemes().ToList();
|
|
var resources = new List<Resource>();
|
|
if (string.IsNullOrEmpty(page.ThemeType))
|
|
{
|
|
page.ThemeType = site.DefaultThemeType;
|
|
}
|
|
var theme = themes.FirstOrDefault(item => item.Themes.Any(item => item.TypeName == page.ThemeType));
|
|
if (theme?.Resources != null)
|
|
{
|
|
resources.AddRange(theme.Resources.Where(item => item.ResourceType == ResourceType.Stylesheet).ToList());
|
|
}
|
|
var type = Type.GetType(page.ThemeType);
|
|
if (type != null)
|
|
{
|
|
var obj = Activator.CreateInstance(type) as IThemeControl;
|
|
if (obj?.Resources != null)
|
|
{
|
|
resources.AddRange(obj.Resources.Where(item => item.ResourceType == ResourceType.Stylesheet).ToList());
|
|
}
|
|
}
|
|
ManageStyleSheets(resources, alias, theme.ThemeName);
|
|
|
|
// scripts
|
|
if (_renderMode == RenderModes.InteractiveServer)
|
|
{
|
|
_reconnectScript = CreateReconnectScript();
|
|
}
|
|
if (site.PwaIsEnabled && site.PwaAppIconFileId != null && site.PwaSplashIconFileId != null)
|
|
{
|
|
_PWAScript = CreatePWAScript(alias, site, route);
|
|
}
|
|
_headResources += ParseScripts(site.HeadContent);
|
|
_bodyResources += ParseScripts(site.BodyContent);
|
|
var scripts = ServerStateManager.GetServerState(alias.SiteKey).Scripts;
|
|
foreach (var script in scripts)
|
|
{
|
|
AddScript(script, alias);
|
|
}
|
|
|
|
// set culture if not specified
|
|
string culture = Context.Request.Cookies[CookieRequestCultureProvider.DefaultCookieName];
|
|
if (culture == null)
|
|
{
|
|
// get default language for site
|
|
var languages = LanguageRepository.GetLanguages(alias.SiteId);
|
|
if (languages.Any())
|
|
{
|
|
// use default language if specified otherwise use first language in collection
|
|
culture = (languages.Where(l => l.IsDefault).SingleOrDefault() ?? languages.First()).Code;
|
|
}
|
|
else
|
|
{
|
|
culture = LocalizationManager.GetDefaultCulture();
|
|
}
|
|
SetLocalizationCookie(culture);
|
|
}
|
|
|
|
// set language for page
|
|
if (!string.IsNullOrEmpty(culture))
|
|
{
|
|
// localization cookie value in form of c=en|uic=en
|
|
_language = culture.Split('|')[0];
|
|
_language = _language.Replace("c=", "");
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_message = "Site Is Disabled";
|
|
}
|
|
}
|
|
else
|
|
{
|
|
_message = "Site Not Configured Correctly - No Matching Alias Exists For Host Name";
|
|
}
|
|
}
|
|
}
|
|
|
|
private void HandleDefaultAliasRedirect(Alias alias, string url)
|
|
{
|
|
// get aliases for site and tenant
|
|
var aliases = AliasRepository.GetAliases().Where(item => item.TenantId == alias.TenantId && item.SiteId == alias.SiteId);
|
|
// get first default alias
|
|
var defaultAlias = aliases.Where(item => item.IsDefault).FirstOrDefault();
|
|
if (defaultAlias != null)
|
|
{
|
|
// redirect to default alias
|
|
NavigationManager.NavigateTo(url.Replace(alias.Name, defaultAlias.Name), true);
|
|
}
|
|
else // no default alias specified - use first alias
|
|
{
|
|
defaultAlias = aliases.FirstOrDefault();
|
|
if (defaultAlias != null && alias.Name.Trim() != defaultAlias.Name.Trim())
|
|
{
|
|
// redirect to first alias
|
|
NavigationManager.NavigateTo(url.Replace(alias.Name, defaultAlias.Name), true);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void HandlePageNotFound(Site site, Page page, Route route)
|
|
{
|
|
// page not found - look for url mapping
|
|
var urlMapping = UrlMappingRepository.GetUrlMapping(site.SiteId, route.PagePath);
|
|
if (urlMapping != null && !string.IsNullOrEmpty(urlMapping.MappedUrl))
|
|
{
|
|
// redirect to mapped url
|
|
var url = (urlMapping.MappedUrl.StartsWith("http")) ? urlMapping.MappedUrl : route.SiteUrl + "/" + urlMapping.MappedUrl;
|
|
NavigationManager.NavigateTo(url, true);
|
|
}
|
|
else // no url mapping exists
|
|
{
|
|
if (route.PagePath != "404")
|
|
{
|
|
// redirect to 404 page
|
|
NavigationManager.NavigateTo(route.SiteUrl + "/404", true);
|
|
}
|
|
}
|
|
}
|
|
|
|
private void TrackVisitor(int SiteId)
|
|
{
|
|
try
|
|
{
|
|
// get request attributes
|
|
string useragent = (Context.Request.Headers[HeaderNames.UserAgent] != StringValues.Empty) ? Context.Request.Headers[HeaderNames.UserAgent] : "(none)";
|
|
useragent = (useragent.Length > 256) ? useragent.Substring(0, 256) : useragent;
|
|
string language = (Context.Request.Headers[HeaderNames.AcceptLanguage] != StringValues.Empty) ? Context.Request.Headers[HeaderNames.AcceptLanguage] : "";
|
|
language = (language.Contains(",")) ? language.Substring(0, language.IndexOf(",")) : language;
|
|
language = (language.Contains(";")) ? language.Substring(0, language.IndexOf(";")) : language;
|
|
language = (language.Trim().Length == 0) ? "??" : language;
|
|
|
|
// filter
|
|
var settings = Context.GetSiteSettings();
|
|
var filter = settings.GetValue("VisitorFilter", Constants.DefaultVisitorFilter);
|
|
foreach (string term in filter.ToLower().Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries).Select(sValue => sValue.Trim()).ToArray())
|
|
{
|
|
if (_remoteIPAddress.ToLower().Contains(term) || useragent.ToLower().Contains(term) || language.ToLower().Contains(term))
|
|
{
|
|
return;
|
|
}
|
|
}
|
|
|
|
// get other request attributes
|
|
string url = Context.Request.GetEncodedUrl();
|
|
string referrer = (Context.Request.Headers[HeaderNames.Referer] != StringValues.Empty) ? Context.Request.Headers[HeaderNames.Referer] : "";
|
|
int? userid = null;
|
|
if (Context.User.HasClaim(item => item.Type == ClaimTypes.NameIdentifier))
|
|
{
|
|
userid = int.Parse(Context.User.Claims.First(item => item.Type == ClaimTypes.NameIdentifier).Value);
|
|
}
|
|
|
|
// check if cookie already exists
|
|
Visitor visitor = null;
|
|
bool addcookie = false;
|
|
var VisitorCookie = Constants.VisitorCookiePrefix + SiteId.ToString();
|
|
if (!int.TryParse(Context.Request.Cookies[VisitorCookie], out _visitorId))
|
|
{
|
|
// if enabled use IP Address correlation
|
|
_visitorId = -1;
|
|
var correlate = bool.Parse(settings.GetValue("VisitorCorrelation", "true"));
|
|
if (correlate)
|
|
{
|
|
visitor = VisitorRepository.GetVisitor(SiteId, _remoteIPAddress);
|
|
if (visitor != null)
|
|
{
|
|
_visitorId = visitor.VisitorId;
|
|
addcookie = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (_visitorId == -1)
|
|
{
|
|
// create new visitor
|
|
visitor = new Visitor();
|
|
visitor.SiteId = SiteId;
|
|
visitor.IPAddress = _remoteIPAddress;
|
|
visitor.UserAgent = useragent;
|
|
visitor.Language = language;
|
|
visitor.Url = url;
|
|
visitor.Referrer = referrer;
|
|
visitor.UserId = userid;
|
|
visitor.Visits = 1;
|
|
visitor.CreatedOn = DateTime.UtcNow;
|
|
visitor.VisitedOn = DateTime.UtcNow;
|
|
visitor = VisitorRepository.AddVisitor(visitor);
|
|
_visitorId = visitor.VisitorId;
|
|
addcookie = true;
|
|
}
|
|
else
|
|
{
|
|
if (visitor == null)
|
|
{
|
|
// get visitor if it was not previously loaded
|
|
visitor = VisitorRepository.GetVisitor(_visitorId);
|
|
}
|
|
if (visitor != null)
|
|
{
|
|
// update visitor
|
|
visitor.IPAddress = _remoteIPAddress;
|
|
visitor.UserAgent = useragent;
|
|
visitor.Language = language;
|
|
visitor.Url = url;
|
|
if (!string.IsNullOrEmpty(referrer))
|
|
{
|
|
visitor.Referrer = referrer;
|
|
}
|
|
if (userid != null)
|
|
{
|
|
visitor.UserId = userid;
|
|
}
|
|
visitor.Visits += 1;
|
|
visitor.VisitedOn = DateTime.UtcNow;
|
|
VisitorRepository.UpdateVisitor(visitor);
|
|
}
|
|
else
|
|
{
|
|
// remove cookie if VisitorId does not exist
|
|
Context.Response.Cookies.Delete(VisitorCookie);
|
|
}
|
|
}
|
|
|
|
// append cookie
|
|
if (addcookie)
|
|
{
|
|
Context.Response.Cookies.Append(
|
|
VisitorCookie,
|
|
_visitorId.ToString(),
|
|
new CookieOptions()
|
|
{
|
|
Expires = DateTimeOffset.UtcNow.AddYears(1),
|
|
IsEssential = true
|
|
}
|
|
);
|
|
}
|
|
}
|
|
catch
|
|
{
|
|
// error tracking visitor
|
|
}
|
|
}
|
|
|
|
private void CreateJwtToken(Alias alias)
|
|
{
|
|
var sitesettings = Context.GetSiteSettings();
|
|
var secret = sitesettings.GetValue("JwtOptions:Secret", "");
|
|
if (!string.IsNullOrEmpty(secret))
|
|
{
|
|
_authorizationToken = JwtManager.GenerateToken(alias, (ClaimsIdentity)Context.User.Identity, secret, sitesettings.GetValue("JwtOptions:Issuer", ""), sitesettings.GetValue("JwtOptions:Audience", ""), int.Parse(sitesettings.GetValue("JwtOptions:Lifetime", "20")));
|
|
}
|
|
}
|
|
|
|
private string CreatePWAScript(Alias alias, Site site, Route route)
|
|
{
|
|
return
|
|
"<script>" + Environment.NewLine +
|
|
" // PWA Manifest" + Environment.NewLine +
|
|
" setTimeout(() => {" + Environment.NewLine +
|
|
" var manifest = {" + Environment.NewLine +
|
|
" \"name\": \"" + site.Name + "\"," + Environment.NewLine +
|
|
" \"short_name\": \"" + site.Name + "\"," + Environment.NewLine +
|
|
" \"start_url\": \"" + route.SiteUrl + "/\"," + Environment.NewLine +
|
|
" \"display\": \"standalone\"," + Environment.NewLine +
|
|
" \"background_color\": \"#fff\"," + Environment.NewLine +
|
|
" \"description\": \"" + site.Name + "\"," + Environment.NewLine +
|
|
" \"icons\": [{" + Environment.NewLine +
|
|
" \"src\": \"" + route.RootUrl + Utilities.FileUrl(alias, site.PwaAppIconFileId.Value) + "\"," + Environment.NewLine +
|
|
" \"sizes\": \"192x192\"," + Environment.NewLine +
|
|
" \"type\": \"image/png\"" + Environment.NewLine +
|
|
" }, {" + Environment.NewLine +
|
|
" \"src\": \"" + route.RootUrl + Utilities.FileUrl(alias, site.PwaSplashIconFileId.Value) + "\"," + Environment.NewLine +
|
|
" \"sizes\": \"512x512\"," + Environment.NewLine +
|
|
" \"type\": \"image/png\"" + Environment.NewLine +
|
|
" }]" + Environment.NewLine +
|
|
" };" + Environment.NewLine +
|
|
" const serialized = JSON.stringify(manifest);" + Environment.NewLine +
|
|
" const blob = new Blob([serialized], {type: 'application/javascript'});" + Environment.NewLine +
|
|
" const url = URL.createObjectURL(blob);" + Environment.NewLine +
|
|
" document.getElementById('app-manifest').setAttribute('href', url);" + Environment.NewLine +
|
|
" }, 1000);" + Environment.NewLine +
|
|
"</script>" + Environment.NewLine +
|
|
"<script>" + Environment.NewLine +
|
|
" // PWA Service Worker" + Environment.NewLine +
|
|
" if ('serviceWorker' in navigator) {" + Environment.NewLine +
|
|
" navigator.serviceWorker.register('/service-worker.js').then(function(registration) {" + Environment.NewLine +
|
|
" console.log('ServiceWorker Registration Successful');" + Environment.NewLine +
|
|
" }).catch (function(err) {" + Environment.NewLine +
|
|
" console.log('ServiceWorker Registration Failed ', err);" + Environment.NewLine +
|
|
" });" + Environment.NewLine +
|
|
" };" + Environment.NewLine +
|
|
"</script>";
|
|
}
|
|
|
|
private string CreateReconnectScript()
|
|
{
|
|
return
|
|
"<script>" + Environment.NewLine +
|
|
" // Blazor Server Reconnect" + Environment.NewLine +
|
|
" new MutationObserver((mutations, observer) => {" + Environment.NewLine +
|
|
" if (document.querySelector('#components-reconnect-modal h5 a')) {" + Environment.NewLine +
|
|
" async function attemptReload() {" + Environment.NewLine +
|
|
" await fetch('');" + Environment.NewLine +
|
|
" location.reload();" + Environment.NewLine +
|
|
" }" + Environment.NewLine +
|
|
" observer.disconnect();" + Environment.NewLine +
|
|
" attemptReload();" + Environment.NewLine +
|
|
" setInterval(attemptReload, 5000);" + Environment.NewLine +
|
|
" }" + Environment.NewLine +
|
|
" }).observe(document.body, { childList: true, subtree: true });" + Environment.NewLine +
|
|
"</script>";
|
|
}
|
|
|
|
private string ParseScripts(string content)
|
|
{
|
|
// iterate scripts
|
|
var scripts = "";
|
|
if (!string.IsNullOrEmpty(content))
|
|
{
|
|
var index = content.IndexOf("<script");
|
|
while (index >= 0)
|
|
{
|
|
scripts += content.Substring(index, content.IndexOf("</script>", index) + 9 - index);
|
|
index = content.IndexOf("<script", index + 1);
|
|
}
|
|
}
|
|
return scripts;
|
|
}
|
|
|
|
private void AddScript(Resource resource, Alias alias)
|
|
{
|
|
var script = CreateScript(resource, alias);
|
|
if (resource.Location == Shared.ResourceLocation.Head)
|
|
{
|
|
if (!_headResources.Contains(script))
|
|
{
|
|
_headResources += script + Environment.NewLine;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (!_bodyResources.Contains(script))
|
|
{
|
|
_bodyResources += script + Environment.NewLine;
|
|
}
|
|
}
|
|
}
|
|
|
|
private string CreateScript(Resource resource, Alias alias)
|
|
{
|
|
if (!string.IsNullOrEmpty(resource.Url))
|
|
{
|
|
var url = (resource.Url.Contains("://")) ? resource.Url : alias.BaseUrl + resource.Url;
|
|
return "<script src=\"" + url + "\"" +
|
|
((!string.IsNullOrEmpty(resource.Integrity)) ? " integrity=\"" + resource.Integrity + "\"" : "") +
|
|
((!string.IsNullOrEmpty(resource.CrossOrigin)) ? " crossorigin=\"" + resource.CrossOrigin + "\"" : "") +
|
|
"></script>";
|
|
}
|
|
else
|
|
{
|
|
// inline script
|
|
return "<script>" + resource.Content + "</script>";
|
|
}
|
|
}
|
|
|
|
private void SetLocalizationCookie(string culture)
|
|
{
|
|
Context.Response.Cookies.Append(
|
|
CookieRequestCultureProvider.DefaultCookieName,
|
|
CookieRequestCultureProvider.MakeCookieValue(new RequestCulture(culture)));
|
|
}
|
|
|
|
private void ManageStyleSheets(List<Resource> resources, Alias alias, string name)
|
|
{
|
|
if (resources != null)
|
|
{
|
|
int count = 0;
|
|
foreach (var resource in resources)
|
|
{
|
|
if (resource.Url.StartsWith("~"))
|
|
{
|
|
resource.Url = resource.Url.Replace("~", "/Themes/" + Utilities.GetTypeName(name) + "/").Replace("//", "/");
|
|
}
|
|
if (!resource.Url.Contains("://") && alias.BaseUrl != "" && !resource.Url.StartsWith(alias.BaseUrl))
|
|
{
|
|
resource.Url = alias.BaseUrl + resource.Url;
|
|
}
|
|
|
|
if (!_styleSheets.Contains(resource.Url, StringComparison.OrdinalIgnoreCase))
|
|
{
|
|
count++;
|
|
string id = "id=\"app-stylesheet-" + ResourceLevel.Page.ToString().ToLower() + "-" + DateTime.UtcNow.ToString("yyyyMMddHHmmssfff") + "-" + count.ToString("00") + "\" ";
|
|
_styleSheets += "<link " + id + "rel=\"stylesheet\" href=\"" + resource.Url + "\"" + (!string.IsNullOrEmpty(resource.Integrity) ? " integrity=\"" + resource.Integrity + "\"" : "") + (!string.IsNullOrEmpty(resource.CrossOrigin) ? " crossorigin=\"" + resource.CrossOrigin + "\"" : "") + " type=\"text/css\"/>" + Environment.NewLine;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|