oqtane.framework/Oqtane.Client/Modules/Admin/Sites/Add.razor

@namespace Oqtane.Modules.Admin.Sites
@inherits ModuleBase
@inject NavigationManager NavigationManager
@inject ITenantService TenantService
@inject IAliasService AliasService
@inject ISiteService SiteService
@inject IThemeService  ThemeService
@inject ISiteTemplateService SiteTemplateService
@inject IUserService UserService
@inject IInstallationService InstallationService

@if (_tenants == null)
{
    <p><em>Loading...</em></p>
}
else
{
<table class="table table-borderless">
    <tr>
        <td>
            <Label For="name" HelpText="Enter the name of the site">Site Name: </Label>
        </td>
        <td>
            <input id="name" class="form-control" @bind="@_name" />
        </td>
    </tr>
    <tr>
        <td>
            <Label For="alias" HelpText="Enter the alias for the server">Aliases: </Label>
        </td>
        <td>
            <textarea id="alias" class="form-control" @bind="@_urls" rows="3"></textarea>
        </td>
    </tr>
    <tr>
        <td>
            <Label For="defaultTheme" HelpText="Select the default theme for the website">Default Theme: </Label>
        </td>
        <td>
            <select id="defaultTheme" class="form-control" @onchange="(e => ThemeChanged(e))">
                <option value="-">&lt;Select Theme&gt;</option>
                @foreach (KeyValuePair<string, string> item in _themes)
                {
                    <option value="@item.Key">@item.Value</option>
                }
            </select>
        </td>
    </tr>
    @if (_panelayouts.Count > 0)
    {
        <tr>
            <td>
                <Label For="defaultLayout" HelpText="Select the default layout for the site">Default Layout: </Label>
            </td>
            <td>
                <select id="defaultLayout" class="form-control" @bind="@_layouttype">
                    <option value="-">&lt;Select Layout&gt;</option>
                    @foreach (KeyValuePair<string, string> panelayout in _panelayouts)
                    {
                        <option value="@panelayout.Key">@panelayout.Value</option>
                    }
                </select>
            </td>
        </tr>
    }
    <tr>
        <td>
            <Label For="defaultContainer" HelpText="Select the default container for the site">Default Container: </Label>
        </td>
        <td>
            <select id="defaultContainer" class="form-control" @bind="@_containertype">
                <option value="-">&lt;Select Container&gt;</option>
                @foreach (KeyValuePair<string, string> container in _containers)
                {
                    <option value="@container.Key">@container.Value</option>
                }
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <Label For="siteTemplate" HelpText="Select the site template">Site Template: </Label>
        </td>
        <td>
            <select id="siteTemplate" class="form-control" @bind="@_sitetemplatetype">
                <option value="-">&lt;Select Site Template&gt;</option>
                @foreach (SiteTemplate siteTemplate in _siteTemplates)
                {
                    <option value="@siteTemplate.TypeName">@siteTemplate.Name</option>
                }
            </select>
        </td>
    </tr>
    <tr>
        <td>
            <Label For="tenant" HelpText="Select the tenant for the site">Tenant: </Label>
        </td>
        <td>
            <select id="tenant" class="form-control" @onchange="(e => TenantChanged(e))">
                <option value="-">&lt;Select Tenant&gt;</option>
                <option value="+">&lt;Create New Tenant&gt;</option>
                @foreach (Tenant tenant in _tenants)
                {
                    <option value="@tenant.TenantId">@tenant.Name</option>
                }
            </select>
        </td>
    </tr>
    @if (_tenantid == "+")
    {
        <tr>
            <td colspan="2">
                <hr class="app-rule" />
            </td>
        </tr>
        <tr>
            <td>
                <Label For="name" HelpText="Enter the name for the tenant">Tenant Name: </Label>
            </td>
            <td>
                <input id="name" class="form-control" @bind="@_tenantname" />
            </td>
        </tr>
        <tr>
            <td>
                <Label For="databaseType" HelpText="Select the database type for the tenant">Database Type: </Label>
            </td>
            <td>
                <select id="databaseType" class="custom-select" @bind="@_databasetype">
                    <option value="LocalDB">Local Database</option>
                    <option value="SQLServer">SQL Server</option>
                </select>
            </td>
        </tr>
        <tr>
            <td>
                <Label For="server" HelpText="Enter the server for the tenant">Server: </Label>
            </td>
            <td>
                <input id="server" type="text" class="form-control" @bind="@_server" />
            </td>
        </tr>
        <tr>
            <td>
                <Label For="database" HelpText="Enter the database for the tenant">Database: </Label>
            </td>
            <td>
                <input id="database" type="text" class="form-control" @bind="@_database" />
            </td>
        </tr>
        <tr>
            <td>
                <Label For="integratedSecurity" HelpText="Select if you want integrated security or not">Integrated Security: </Label>
            </td>
            <td>
                <select id="integratedSecurity" class="custom-select" @onchange="SetIntegratedSecurity">
                    <option value="true" selected>True</option>
                    <option value="false">False</option>
                </select>
            </td>
        </tr>
        @if (!_integratedsecurity)
        {
            <tr>
                <td>
                    <Label For="username" HelpText="Enter the username for the integrated security">Database Username: </Label>
                </td>
                <td>
                    <input id="username" type="text" class="form-control" @bind="@_username" />
                </td>
            </tr>
            <tr>
                <td>
                    <Label For="password" HelpText="Enter the password for the integrated security">Database Password: </Label>
                </td>
                <td>
                    <input id="password" type="password" class="form-control" @bind="@_password" />
                </td>
            </tr>
        }
        <tr>
            <td>
                <Label For="hostUsername" HelpText="Enter the username of the host for this site">Host Username:</Label>
            </td>
            <td>
                <input id="hostUsername" class="form-control" @bind="@_hostusername" readonly />
            </td>
        </tr>
        <tr>
            <td>
                <Label For="hostPassword" HelpText="Enter the password for the host of this site">Host Password:</Label>
            </td>
            <td>
                <input id="hostPassword" type="password" class="form-control" @bind="@_hostpassword" />
            </td>
        </tr>
    }
</table>
    <button type="button" class="btn btn-success" @onclick="SaveSite">Save</button>
    <NavLink class="btn btn-secondary" href="@NavigateUrl()">Cancel</NavLink>
}

@code {
    private Dictionary<string, string> _themes = new Dictionary<string, string>();
    private Dictionary<string, string> _panelayouts = new Dictionary<string, string>();
    private Dictionary<string, string> _containers = new Dictionary<string, string>();
    private List<SiteTemplate> _siteTemplates;
    private List<Theme> _themeList;
    private List<Tenant> _tenants;
    private string _tenantid = "-";

    private string _tenantname = string.Empty;
    private string _databasetype = "LocalDB";
    private string _server = "(LocalDb)\\MSSQLLocalDB";
    private string _database = "Oqtane-" + DateTime.UtcNow.ToString("yyyyMMddHHmm");
    private string _username = string.Empty;
    private string _password = string.Empty;
    private bool _integratedsecurity = true;
    private string _hostusername = Constants.HostUser;
    private string _hostpassword = string.Empty;

    private string _name = string.Empty;
    private string _urls = string.Empty;
    private string _themetype = "-";
    private string _layouttype = "-";
    private string _containertype = "-";
    private string _sitetemplatetype = "-";

    public override SecurityAccessLevel SecurityAccessLevel => SecurityAccessLevel.Host;

    protected override async Task OnInitializedAsync()
    {
        _themeList = await ThemeService.GetThemesAsync();
        _tenants = await TenantService.GetTenantsAsync();
        _urls = PageState.Alias.Name;
        _themes = ThemeService.GetThemeTypes(_themeList);
        _siteTemplates = await SiteTemplateService.GetSiteTemplatesAsync();
    }

    private void TenantChanged(ChangeEventArgs e)
    {
        _tenantid = (string)e.Value;
        if (string.IsNullOrEmpty(_tenantname))
        {
            _tenantname = _name;
        }
        StateHasChanged();
    }

    private void SetIntegratedSecurity(ChangeEventArgs e)
    {
        if (Convert.ToBoolean((string)e.Value))
        {
            _integratedsecurity = true;
        }
        else
        {
            _integratedsecurity = false;
        }
        StateHasChanged();
    }

    private async void ThemeChanged(ChangeEventArgs e)
    {
        try
        {
            _themetype = (string)e.Value;
            if (_themetype != string.Empty)
            {
                _panelayouts = ThemeService.GetPaneLayoutTypes(_themeList, _themetype);
                _containers = ThemeService.GetContainerTypes(_themeList, _themetype);
            }
            else
            {
                _panelayouts = new Dictionary<string, string>();
                _containers = new Dictionary<string, string>();
            }
            _layouttype = "-";
            _containertype = "-";
            StateHasChanged();
        }
        catch (Exception ex)
        {
            await logger.LogError(ex, "Error Loading Pane Layouts For Theme {ThemeType} {Error}", _themetype, ex.Message);
            AddModuleMessage("Error Loading Pane Layouts For Theme", MessageType.Error);
        }
    }

    private async Task SaveSite()
    {
        if (_tenantid != "-" && _name != string.Empty && _urls != string.Empty && _themetype != "-" && (_panelayouts.Count == 0 || _layouttype != "-") && _containertype != "-" && _sitetemplatetype != "-")
        {
            var duplicates = new List<string>();
            var aliases = await AliasService.GetAliasesAsync();
            foreach (string name in _urls.Split(new[] { ',' }, StringSplitOptions.RemoveEmptyEntries))
            {
                if (aliases.Exists(item => item.Name == name))
                {
                    duplicates.Add(name);
                }
            }

            if (duplicates.Count == 0)
            {
                InstallConfig config = new InstallConfig();

                if (_tenantid == "+")
                {
                    if (!string.IsNullOrEmpty(_tenantname) && _tenants.FirstOrDefault(item => item.Name == _tenantname) == null)
                    {
                        // validate host credentials
                        var user = new User();
                        user.SiteId = PageState.Site.SiteId;
                        user.Username = Constants.HostUser;
                        user.Password = _hostpassword;
                        user = await UserService.LoginUserAsync(user, false, false);
                        if (user.IsAuthenticated)
                        {
                            if (!string.IsNullOrEmpty(_server) && !string.IsNullOrEmpty(_database))
                            {
                                var connectionString = string.Empty;
                                if (_databasetype == "LocalDB")
                                {
                                    connectionString = "Data Source=" + _server + ";AttachDbFilename=|DataDirectory|\\" + _database + ".mdf;Initial Catalog=" + _database + ";Integrated Security=SSPI;";
                                }
                                else
                                {
                                    connectionString = "Data Source=" + _server + ";Initial Catalog=" + _database + ";";

                                    if (_integratedsecurity)
                                    {
                                        connectionString += "Integrated Security=SSPI;";
                                    }
                                    else
                                    {
                                        connectionString += "User ID=" + _username + ";Password=" + _password;
                                    }
                                }

                                config.ConnectionString = connectionString;
                                config.HostPassword = _hostpassword;
                                config.HostEmail = user.Email;
                                config.HostName = user.DisplayName;
                                config.TenantName = _tenantname;
                                config.IsNewTenant = true;
                            }
                            else
                            {
                                AddModuleMessage("You Must Specify A Server And Database", MessageType.Error);
                            }
                        }
                        else
                        {
                            AddModuleMessage("Invalid Host Password", MessageType.Error);
                        }
                    }
                    else
                    {
                        AddModuleMessage("Tenant Name Is Missing Or Already Exists", MessageType.Error);
                    }
                }
                else
                {
                    var tenant = _tenants.FirstOrDefault(item => item.TenantId == int.Parse(_tenantid));
                    if (tenant != null)
                    {
                        config.TenantName = tenant.Name;
                        config.ConnectionString= tenant.DBConnectionString;
                        config.IsNewTenant = false;
                    }
                }

                if  (!string.IsNullOrEmpty(config.TenantName))
                {
                    config.SiteName = _name;
                    config.Aliases = _urls.Replace("\n", ",");
                    config.DefaultTheme = _themetype;
                    config.DefaultLayout = _layouttype;
                    config.DefaultContainer = _containertype;
                    config.SiteTemplate = _sitetemplatetype;

                    ShowProgressIndicator();

                    var installation = await InstallationService.Install(config);
                    if (installation.Success)
                    {
                        var aliasname = config.Aliases.Split(new char[] { ',' }, StringSplitOptions.RemoveEmptyEntries)[0];
                        var uri = new Uri(NavigationManager.Uri);
                        NavigationManager.NavigateTo(uri.Scheme + "://" + aliasname, true);
                    }
                    else
                    {
                        await logger.LogError("Error Creating Site {Error}", installation.Message);
                        AddModuleMessage(installation.Message, MessageType.Error);
                    }
                }
            }
            else
            {
                AddModuleMessage(string.Join(", ", duplicates.ToArray()) + " Already Used For Another Site", MessageType.Warning);
            }
        }
        else
        {
            AddModuleMessage("You Must Provide A Tenant, Site Name, Alias, Default Theme/Container, And Site Template", MessageType.Warning);
        }
    }
}