btcpayserver/BTCPayServer/Plugins/Emails/Views/Shared/EmailSettings.cshtml

@using BTCPayServer.Views.Server
@model EmailsViewModel
@{
    if (Model.StoreId is null)
    {
        ViewData.SetLayoutModel(new LayoutModel("Server-" + nameof(ServerNavPages.Emails), StringLocalizer["Emails"]).SetCategory(WellKnownCategories.Server));
    }
    else
    {
        ViewData.SetLayoutModel(new LayoutModel(nameof(StoreNavPages.Emails), StringLocalizer["Email Rules"])
            .SetCategory(WellKnownCategories.Store));
    }
}

<form method="post" autocomplete="off">
    <div class="sticky-header">
        <h2>@ViewData.GetTitle()</h2>
        <div class="d-flex justify-content-end">
            <button cheat-mode="true" id="mailpit" type="submit" class="btn btn-info" name="command" value="mailpit">Use mailpit</button>
            @if (Model.StoreId is null)
            {
                <a id="ConfigureEmailRules" class="btn btn-secondary" asp-area="@EmailsPlugin.Area" asp-controller="UIServerEmailRules"
                   asp-action="ServerEmailRulesList"
                   permission="@Model.ModifyPermission" text-translate="true">
                    Go to email rules
                </a>
            }
            else
            {
                <a id="ConfigureEmailRules" class="btn btn-secondary" asp-area="@EmailsPlugin.Area" asp-controller="UIStoreEmailRules"
                   asp-action="StoreEmailRulesList"
                   asp-route-storeId="@Model.StoreId"
                   permission="@Model.ViewPermission" text-translate="true">
                    Go to email rules
                </a>
            }
            <button id="page-primary" type="submit" class="btn btn-primary" name="command" value="Save" permission="@Model.ModifyPermission">Save</button>
        </div>
    </div>
    <partial name="_StatusMessage" />
    <div class="row">
        <div class="col-xl-10 col-xxl-constrain">
            @if (!ViewContext.ModelState.IsValid)
            {
                <div asp-validation-summary="All"></div>
            }
            @if (Model.StoreId is null)
            {
                <div class="form-group mb-4">
                    <div class="d-flex align-items-center">
                        <input asp-for="EnableStoresToUseServerEmailSettings" type="checkbox" class="btcpay-toggle me-3" />
                        <div>
                            <label asp-for="EnableStoresToUseServerEmailSettings" class="form-check-label"></label>
                            <div class="text-muted">
                                <span text-translate="true">This can be overridden at the Store level.</span>
                                <a href="https://docs.btcpayserver.org/Notifications/#server-emails" target="_blank" rel="noreferrer noopener">
                                    <vc:icon symbol="info" />
                                </a>
                            </div>
                        </div>
                    </div>
                </div>
            }
            else
            {
                @if (Model.IsFallbackSetup)
                {
                    <label class="d-flex align-items-center mb-4">
                        <input type="checkbox" asp-for="IsCustomSMTP" class="btcpay-toggle me-3" data-bs-toggle="collapse" data-bs-target="#SmtpSettings"
                               aria-expanded="@Model.IsCustomSMTP" aria-controls="SmtpSettings" />
                        <div>
                            <span text-translate="true">Use custom SMTP settings for this store</span>
                            <div class="form-text" text-translate="true">Otherwise, the server's SMTP settings will be used to send emails.</div>
                        </div>
                    </label>
                }
                else
                {
                    <input type="hidden" id="IsCustomSMTPHidden" asp-for="IsCustomSMTP" />
                }
            }

            <div class="collapse @(Model.IsCustomSMTP || Model.StoreId is null ? "show" : "")" id="SmtpSettings">
                <div class="form-group">
                    <div class="d-flex flex-wrap gap-2 align-items-center justify-content-between">
                        <label asp-for="Settings.Server" class="form-label" text-translate="true">SMTP Server</label>
                        <div class="dropdown only-for-js mt-n2" id="quick-fill">
                            <button class="btn btn-link p-0 dropdown-toggle" type="button" data-bs-toggle="dropdown" aria-haspopup="true" aria-expanded="false"
                                    id="QuickFillDropdownToggle" text-translate="true">
                                Quick Fill
                            </button>
                            <div class="dropdown-menu" aria-labelledby="QuickFillDropdownToggle">
                                <a class="dropdown-item" href="" data-server="smtp.gmail.com" data-port="587">Gmail.com</a>
                                <a class="dropdown-item" href="" data-server="mail.yahoo.com" data-port="587">Yahoo.com</a>
                                <a class="dropdown-item" href="" data-server="smtp.mailgun.org" data-port="587">Mailgun</a>
                                <a class="dropdown-item" href="" data-server="smtp.office365.com" data-port="587">Office365</a>
                                <a class="dropdown-item" href="" data-server="smtp.sendgrid.net" data-port="587">SendGrid</a>
                            </div>
                        </div>
                    </div>
                    <input asp-for="Settings.Server" data-fill="server" class="form-control" />
                    <span asp-validation-for="Settings.Server" class="text-danger"></span>
                </div>
                <div class="form-group">
                    <label asp-for="Settings.Port" class="form-label" text-translate="true">Port</label>
                    <input asp-for="Settings.Port" data-fill="port" class="form-control" />
                    <span asp-validation-for="Settings.Port" class="text-danger"></span>
                </div>
                <div class="form-group">
                    <label asp-for="Settings.From" class="form-label" text-translate="true">Sender's Email Address</label>
                    <input asp-for="Settings.From" class="form-control" placeholder="@StringLocalizer["Firstname Lastname <email@example.com>"]" />
                    <span asp-validation-for="Settings.From" class="text-danger"></span>
                </div>
                <div class="form-group">
                    <label asp-for="Settings.Login" class="form-label" text-translate="true">Login</label>
                    <input asp-for="Settings.Login" class="form-control" />
                    <div class="form-text" text-translate="true">For many email providers (like Gmail) your login is your email address.</div>
                    <span asp-validation-for="Settings.Login" class="text-danger"></span>
                </div>
                <div class="form-group" permission="@Model.ModifyPermission">
                    <label asp-for="Settings.Password" class="form-label" text-translate="true">Password</label>
                    @if (!Model.PasswordSet)
                    {
                        <input asp-for="Settings.Password" type="password" value="@Model.Settings.Password" class="form-control" />
                        <span asp-validation-for="Settings.Password" class="text-danger"></span>
                    }
                    else
                    {
                        <div class="input-group">
                            <input value="@StringLocalizer["Configured"]" type="text" readonly class="form-control" />
                            <button type="submit" class="btn btn-danger" name="command" value="ResetPassword" id="ResetPassword" text-translate="true">Reset
                            </button>
                        </div>
                    }
                </div>
                <input asp-for="PasswordSet" type="hidden" />
                <div class="my-4">
                    <button class="d-inline-flex align-items-center btn btn-link text-primary fw-semibold p-0" type="button" id="AdvancedSettingsButton"
                            data-bs-toggle="collapse" data-bs-target="#AdvancedSettings" aria-expanded="false" aria-controls="AdvancedSettings">
                        <vc:icon symbol="caret-down" />
                        <span class="ms-1" text-translate="true">Advanced settings</span>
                    </button>
                    <div id="AdvancedSettings" class="collapse">
                        <div class="pt-3 pb-1">
                            <div class="d-flex">
                                <input asp-for="Settings.EnabledCertificateCheck" type="checkbox" class="btcpay-toggle me-3" />
                                <label asp-for="Settings.EnabledCertificateCheck" class="form-check-label" text-translate="true">TLS certificate security
                                    checks</label>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <h3 class="my-3" text-translate="true">Testing</h3>
    <div class="row">
        <div class="col-xl-10 col-xxl-constrain">
            <div class="form-group">
                <label asp-for="TestEmail" class="form-label" text-translate="true">To test your settings, enter an email address</label>
                <input asp-for="TestEmail" placeholder="@StringLocalizer["Firstname Lastname <email@example.com>"]" class="form-control" />
                <span asp-validation-for="TestEmail" class="text-danger"></span>
            </div>
            <button type="submit" class="btn btn-secondary mt-2" name="command" value="Test" id="Test" text-translate="true">Send Test Email</button>
        </div>
    </div>
</form>

@section PageFootContent {
    <partial name="_ValidationScriptsPartial" />
    <script>
        document.addEventListener("DOMContentLoaded", function () {
            delegate('click', '#quick-fill .dropdown-menu a', function (e) {
                e.preventDefault();

                const data = e.target.dataset;
                Object.keys(data).forEach(function (key) {
                    const value = data[key];
                    const input = document.querySelector('input[data-fill="' + key + '"]');
                    if (input) {
                        const type = input.getAttribute('type');
                        if (type === 'checkbox') {
                            input.checked = value;
                        } else {
                            input.value = value;
                        }
                    }
                });
            });
        });
    </script>
}