/**
* Load an app by ID if it has not been loaded yet
*
* @param string appId
*/
protected void loadTwoFactorApp(string appId)
{
if (!OC_App.isAppLoaded(appId))
{
OC_App.loadApp(appId);
}
}
/**
* Get the directory for the given app.
*
* @param string appId
* @return string
* @throws AppPathNotFoundException if app folder can"t be found
*/
public string getAppPath(string appId)
{
var appPath = OC_App.getAppPath(appId);
if (appPath.IsEmpty())
{
throw new AppPathNotFoundException("Could not find path for " + appId);
}
return(appPath);
}
/**
* Returns a list of apps that need upgrade
*
* @param string version Nextcloud version as array of version components
* @return array list of app info from apps that need an upgrade
*
* @internal
*/
public IList getAppsNeedingUpgrade(string version)
{
var appsToUpgrade = new List <AppInfo>();
var apps = this.getInstalledApps();
foreach (var appId in apps)
{
var appInfo = this.getAppInfo(appId);
var appDbVersion = this.appConfig.getValue(appId, "installed_version");
if (appDbVersion.IsNotEmpty() &&
appInfo.Version.IsNotEmpty() &&
VersionUtility.version_compare(appInfo.Version, appDbVersion, ">") &&
OC_App.isAppCompatible(version, appInfo)
)
{
appsToUpgrade.Add(appInfo);
}
}
return(appsToUpgrade);
}
/**
* Returns a list of apps incompatible with the given version
*
* @param string version Nextcloud version as array of version components
*
* @return array list of app info from incompatible apps
*
* @internal
*/
public IList <AppInfo> getIncompatibleApps(string version)
{
var apps = this.getInstalledApps();
var incompatibleApps = new List <AppInfo>();
foreach (var appId in apps)
{
var info = this.getAppInfo(appId);
if (info == null)
{
info = new AppInfo()
{
Id = appId
};
incompatibleApps.Add(info);
}
else if (!OC_App.isAppCompatible(version, info))
{
incompatibleApps.Add(info);
}
}
return(incompatibleApps);
}
/**
* @PublicPage
* @NoCSRFRequired
* @UseSession
*
* @param string user
* @param string redirect_url
*
* @return TemplateResponse|RedirectResponse
*/
public Response showLoginForm(string user = null, string redirect_url = null)
{
if (this.userSession.isLoggedIn())
{
return(new RedirectResponse(OC_Util.getDefaultPageUrl()));
}
var loginMessages = this.session.get("loginMessages");
if (loginMessages is IList)
{
var errors = ((IList)loginMessages)[0];
var messages = ((IList)loginMessages)[1];
this.initialStateService.provideInitialState("core", "loginMessages", messages);
this.initialStateService.provideInitialState("core", "loginErrors", errors);
}
this.session.remove("loginMessages");
if (!string.IsNullOrEmpty(user))
{
this.initialStateService.provideInitialState("core", "loginUsername", user);
}
else
{
this.initialStateService.provideInitialState("core", "loginUsername", "");
}
this.initialStateService.provideInitialState(
"core",
"loginAutocomplete",
this.config.getSystemValue("login_form_autocomplete", true)
);
if (redirect_url.IsNotEmpty())
{
this.initialStateService.provideInitialState("core", "loginRedirectUrl", redirect_url);
}
this.initialStateService.provideInitialState(
"core",
"loginThrottleDelay",
this.throttler.getDelay(this.request.getRemoteAddress())
);
this.setPasswordResetInitialState(user);
// OpenGraph Support: http://ogp.me/
Util.addHeader("meta", new Dictionary <string, object>()
{
{ "property", "og:title" },
{ "content", Util.sanitizeHTML(this.defaults.getName()) }
});
Util.addHeader("meta", new Dictionary <string, object>()
{
{ "property", "og:description" },
{ "content", Util.sanitizeHTML(this.defaults.getSlogan()) }
});
Util.addHeader("meta", new Dictionary <string, object>()
{
{ "property", "og:site_name" },
{ "content", Util.sanitizeHTML(this.defaults.getName()) }
});
Util.addHeader("meta", new Dictionary <string, object>()
{
{ "property", "og:url" },
{ "content", this.urlGenerator.getAbsoluteURL("/") }
});
Util.addHeader("meta", new Dictionary <string, object>()
{
{ "property", "og:type" },
{ "content", "website" }
});
Util.addHeader("meta", new Dictionary <string, object>()
{
{ "property", "og:image" },
{ "content", this.urlGenerator.getAbsoluteURL(this.urlGenerator.imagePath("core", "favicon-touch.png")) }
});
var parameters = new Dictionary <string, object>
{
{ "alt_login", OC_App.getAlternativeLogIns() }
};
return(new TemplateResponse(
this.appName, "login", parameters, "guest"
));
}
