Add button to download many invoices as PDF in a ZIP archive

pkg/invoices.go

@@ -1,8 +1,10 @@
 package pkg
 
 import (
+	"archive/zip"
 	"bytes"
 	"context"
+	"errors"
 	"fmt"
 	"github.com/julienschmidt/httprouter"
 	"html/template"
@@ -10,6 +12,7 @@ import (
 	"log"
 	"math"
 	"net/http"
+	"os"
 	"os/exec"
 	"sort"
 	"strconv"
@@ -103,41 +106,50 @@ func ServeInvoice(w http.ResponseWriter, r *http.Request, params httprouter.Para
 		pdf = true
 		slug = slug[:len(slug)-len(".pdf")]
 	}
-	invoice := mustGetInvoice(r.Context(), conn, company, slug)
+	inv := mustGetInvoice(r.Context(), conn, company, slug)
-	if invoice == nil {
+	if inv == nil {
 		http.NotFound(w, r)
 		return
 	}
 	if pdf {
-		cmd := exec.Command("weasyprint", "--format", "pdf", "--stylesheet", "web/static/invoice.css", "-", "-")
-		var stderr bytes.Buffer
-		cmd.Stderr = &stderr
-		stdin, err := cmd.StdinPipe()
-		if err != nil {
-			panic(err)
-		}
-		stdout, err := cmd.StdoutPipe()
-		if err != nil {
-			panic(err)
-		}
-		defer mustClose(stdout)
-		if err = cmd.Start(); err != nil {
-			panic(err)
-		}
-		go func() {
-			defer mustClose(stdin)
-			mustRenderAppTemplate(stdin, r, "invoices/view.gohtml", invoice)
-		}()
 		w.Header().Set("Content-Type", "application/pdf")
-		if _, err = io.Copy(w, stdout); err != nil {
+		mustWriteInvoicePdf(w, r, inv)
-			panic(err)
-		}
-		if err := cmd.Wait(); err != nil {
-			log.Printf("ERR - %v\n", stderr.String())
-			panic(err)
-		}
 	} else {
-		mustRenderAppTemplate(w, r, "invoices/view.gohtml", invoice)
+		mustRenderAppTemplate(w, r, "invoices/view.gohtml", inv)
+	}
+}
+
+func mustWriteInvoicePdf(w io.Writer, r *http.Request, inv *invoice) {
+	cmd := exec.Command("weasyprint", "--format", "pdf", "--stylesheet", "web/static/invoice.css", "-", "-")
+	var stderr bytes.Buffer
+	cmd.Stderr = &stderr
+	stdin, err := cmd.StdinPipe()
+	if err != nil {
+		panic(err)
+	}
+	stdout, err := cmd.StdoutPipe()
+	if err != nil {
+		panic(err)
+	}
+	defer func() {
+		err := stdout.Close()
+		if !errors.Is(err, os.ErrClosed) {
+			panic(err)
+		}
+	}()
+	if err = cmd.Start(); err != nil {
+		panic(err)
+	}
+	go func() {
+		defer mustClose(stdin)
+		mustRenderAppTemplate(stdin, r, "invoices/view.gohtml", inv)
+	}()
+	if _, err = io.Copy(w, stdout); err != nil {
+		panic(err)
+	}
+	if err := cmd.Wait(); err != nil {
+		log.Printf("ERR - %v\n", stderr.String())
+		panic(err)
 	}
 }
 
@@ -352,6 +364,55 @@ func HandleNewInvoiceAction(w http.ResponseWriter, r *http.Request, _ httprouter
 	}
 }
 
+func HandleBatchInvoiceAction(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
+	if err := r.ParseForm(); err != nil {
+		http.Error(w, err.Error(), http.StatusBadRequest)
+		return
+	}
+	if err := verifyCsrfTokenValid(r); err != nil {
+		http.Error(w, err.Error(), http.StatusForbidden)
+		return
+	}
+	slugs := r.Form["invoice"]
+	if len(slugs) == 0 {
+		http.Redirect(w, r, companyURI(mustGetCompany(r), "/invoices"), http.StatusSeeOther)
+		return
+	}
+	locale := getLocale(r)
+	switch r.Form.Get("action") {
+	case "download":
+		invoices := mustWriteInvoicesPdf(r, slugs)
+		w.Header().Set("Content-Type", "application/zip")
+		w.Header().Set("Content-Disposition", fmt.Sprintf("attachment; filename=%s", gettext("invoices.zip", locale)))
+		w.WriteHeader(http.StatusOK)
+		if _, err := w.Write(invoices); err != nil {
+			panic(err)
+		}
+	default:
+		http.Error(w, gettext("Invalid action", locale), http.StatusBadRequest)
+	}
+}
+
+func mustWriteInvoicesPdf(r *http.Request, slugs []string) []byte {
+	conn := getConn(r)
+	company := mustGetCompany(r)
+	buf := new(bytes.Buffer)
+	w := zip.NewWriter(buf)
+	for _, slug := range slugs {
+		inv := mustGetInvoice(r.Context(), conn, company, slug)
+		if inv == nil {
+			continue
+		}
+		f, err := w.Create(inv.Number + ".pdf")
+		if err != nil {
+			panic(err)
+		}
+		mustWriteInvoicePdf(f, r, inv)
+	}
+	mustClose(w)
+	return buf.Bytes()
+}
+
 type invoiceForm struct {
 	locale        *Locale
 	company       *Company

pkg/router.go

@@ -29,6 +29,7 @@ func NewRouter(db *Db) http.Handler {
 	companyRouter.GET("/invoices/:slug", ServeInvoice)
 	companyRouter.PUT("/invoices/:slug", HandleUpdateInvoice)
 	companyRouter.POST("/invoices/new", HandleNewInvoiceAction)
+	companyRouter.POST("/invoices/batch", HandleBatchInvoiceAction)
 	companyRouter.GET("/", func(w http.ResponseWriter, r *http.Request, _ httprouter.Params) {
 		mustRenderAppTemplate(w, r, "dashboard.gohtml", nil)
 	})

po/ca.po

@@ -8,7 +8,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: numerus\n"
 "Report-Msgid-Bugs-To: jordi@tandem.blog\n"
-"POT-Creation-Date: 2023-03-08 11:51+0100\n"
+"POT-Creation-Date: 2023-03-09 12:08+0100\n"
 "PO-Revision-Date: 2023-01-18 17:08+0100\n"
 "Last-Translator: jordi fita mas <jordi@tandem.blog>\n"
 "Language-Team: Catalan <ca@dodds.net>\n"
@@ -90,62 +90,72 @@ msgctxt "action"
 msgid "Update"
 msgstr "Actualitza"
 
-#: web/template/invoices/new.gohtml:66 web/template/invoices/index.gohtml:13
+#: web/template/invoices/new.gohtml:66 web/template/invoices/index.gohtml:19
 msgctxt "action"
 msgid "New invoice"
 msgstr "Nova factura"
 
-#: web/template/invoices/index.gohtml:21
+#: web/template/invoices/index.gohtml:17
+msgctxt "action"
+msgid "Download invoices"
+msgstr "Descarrega factures"
+
+#: web/template/invoices/index.gohtml:28
 msgctxt "invoice"
 msgid "All"
 msgstr "Totes"
 
-#: web/template/invoices/index.gohtml:22 web/template/invoices/view.gohtml:26
+#: web/template/invoices/index.gohtml:29 web/template/invoices/view.gohtml:26
 msgctxt "title"
 msgid "Date"
 msgstr "Data"
 
-#: web/template/invoices/index.gohtml:23
+#: web/template/invoices/index.gohtml:30
 msgctxt "title"
 msgid "Invoice Num."
 msgstr "Núm. factura"
 
-#: web/template/invoices/index.gohtml:24 web/template/contacts/index.gohtml:22
+#: web/template/invoices/index.gohtml:31 web/template/contacts/index.gohtml:22
 msgctxt "title"
 msgid "Customer"
 msgstr "Client"
 
-#: web/template/invoices/index.gohtml:25
+#: web/template/invoices/index.gohtml:32
 msgctxt "title"
 msgid "Status"
 msgstr "Estat"
 
-#: web/template/invoices/index.gohtml:26
+#: web/template/invoices/index.gohtml:33
 msgctxt "title"
 msgid "Label"
 msgstr "Etiqueta"
 
-#: web/template/invoices/index.gohtml:27
+#: web/template/invoices/index.gohtml:34
 msgctxt "title"
 msgid "Amount"
 msgstr "Import"
 
-#: web/template/invoices/index.gohtml:28
+#: web/template/invoices/index.gohtml:35
 msgctxt "title"
 msgid "Download"
 msgstr "Descàrrega"
 
-#: web/template/invoices/index.gohtml:29
+#: web/template/invoices/index.gohtml:36
 msgctxt "title"
 msgid "Actions"
 msgstr "Accions"
 
-#: web/template/invoices/index.gohtml:75 web/template/invoices/view.gohtml:14
+#: web/template/invoices/index.gohtml:43
+msgctxt "action"
+msgid "Select invoice %v"
+msgstr "Selecciona factura %v"
+
+#: web/template/invoices/index.gohtml:86 web/template/invoices/view.gohtml:14
 msgctxt "action"
 msgid "Duplicate"
 msgstr "Duplica"
 
-#: web/template/invoices/index.gohtml:85
+#: web/template/invoices/index.gohtml:96
 msgid "No invoices added yet."
 msgstr "No hi ha cap factura."
 
@@ -418,44 +428,44 @@ msgstr "No podeu deixar la contrasenya en blanc."
 msgid "Invalid user or password."
 msgstr "Nom d’usuari o contrasenya incorrectes."
 
-#: pkg/products.go:165 pkg/invoices.go:517
+#: pkg/products.go:165 pkg/invoices.go:578
 msgctxt "input"
 msgid "Name"
 msgstr "Nom"
 
-#: pkg/products.go:171 pkg/invoices.go:522
+#: pkg/products.go:171 pkg/invoices.go:583
 msgctxt "input"
 msgid "Description"
 msgstr "Descripció"
 
-#: pkg/products.go:176 pkg/invoices.go:526
+#: pkg/products.go:176 pkg/invoices.go:587
 msgctxt "input"
 msgid "Price"
 msgstr "Preu"
 
-#: pkg/products.go:186 pkg/invoices.go:552
+#: pkg/products.go:186 pkg/invoices.go:613
 msgctxt "input"
 msgid "Taxes"
 msgstr "Imposts"
 
-#: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:431
+#: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:492
-#: pkg/invoices.go:588
+#: pkg/invoices.go:649
 msgid "Name can not be empty."
 msgstr "No podeu deixar el nom en blanc."
 
-#: pkg/products.go:207 pkg/invoices.go:589
+#: pkg/products.go:207 pkg/invoices.go:650
 msgid "Price can not be empty."
 msgstr "No podeu deixar el preu en blanc."
 
-#: pkg/products.go:208 pkg/invoices.go:590
+#: pkg/products.go:208 pkg/invoices.go:651
 msgid "Price must be a number greater than zero."
 msgstr "El preu ha de ser un número major a zero."
 
-#: pkg/products.go:210 pkg/invoices.go:598
+#: pkg/products.go:210 pkg/invoices.go:659
 msgid "Selected tax is not valid."
 msgstr "Heu seleccionat un impost que no és vàlid."
 
-#: pkg/products.go:211 pkg/invoices.go:599
+#: pkg/products.go:211 pkg/invoices.go:660
 msgid "You can only select a tax of each class."
 msgstr "Només podeu seleccionar un impost de cada classe."
 
@@ -563,79 +573,83 @@ msgstr "La confirmació no és igual a la contrasenya."
 msgid "Selected language is not valid."
 msgstr "Heu seleccionat un idioma que no és vàlid."
 
-#: pkg/invoices.go:258
+#: pkg/invoices.go:270
 msgid "Select a customer to bill."
 msgstr "Escolliu un client a facturar."
 
-#: pkg/invoices.go:351
+#: pkg/invoices.go:363 pkg/invoices.go:392
 msgid "Invalid action"
 msgstr "Acció invàlida."
 
-#: pkg/invoices.go:372
+#: pkg/invoices.go:386
+msgid "invoices.zip"
+msgstr "factures.zip"
+
+#: pkg/invoices.go:433
 msgctxt "input"
 msgid "Customer"
 msgstr "Client"
 
-#: pkg/invoices.go:378
+#: pkg/invoices.go:439
 msgctxt "input"
 msgid "Number"
 msgstr "Número"
 
-#: pkg/invoices.go:384
+#: pkg/invoices.go:445
 msgctxt "input"
 msgid "Invoice Date"
 msgstr "Data de factura"
 
-#: pkg/invoices.go:390
+#: pkg/invoices.go:451
 msgctxt "input"
 msgid "Notes"
 msgstr "Notes"
 
-#: pkg/invoices.go:396
+#: pkg/invoices.go:457
 msgctxt "input"
 msgid "Payment Method"
 msgstr "Mètode de pagament"
 
-#: pkg/invoices.go:432
+#: pkg/invoices.go:493
 msgid "Invoice date can not be empty."
 msgstr "No podeu deixar la data de la factura en blanc."
 
-#: pkg/invoices.go:433
+#: pkg/invoices.go:494
 msgid "Invoice date must be a valid date."
 msgstr "La data de facturació ha de ser vàlida."
 
-#: pkg/invoices.go:435
+#: pkg/invoices.go:496
 msgid "Selected payment method is not valid."
 msgstr "Heu seleccionat un mètode de pagament que no és vàlid."
 
-#: pkg/invoices.go:512
+#: pkg/invoices.go:573
 msgctxt "input"
 msgid "Id"
 msgstr "Identificador"
 
-#: pkg/invoices.go:535
+#: pkg/invoices.go:596
 msgctxt "input"
 msgid "Quantity"
 msgstr "Quantitat"
 
-#: pkg/invoices.go:543
+#: pkg/invoices.go:604
 msgctxt "input"
 msgid "Discount (%)"
 msgstr "Descompte (%)"
 
-#: pkg/invoices.go:592
+#: pkg/invoices.go:653
 msgid "Quantity can not be empty."
 msgstr "No podeu deixar la quantitat en blanc."
 
-#: pkg/invoices.go:593
+#: pkg/invoices.go:654
 msgid "Quantity must be a number greater than zero."
 msgstr "La quantitat ha de ser un número major a zero."
 
-#: pkg/invoices.go:595
+#: pkg/invoices.go:656
 msgid "Discount can not be empty."
 msgstr "No podeu deixar el descompte en blanc."
 
-#: pkg/invoices.go:596
+#: pkg/invoices.go:657
 msgid "Discount must be a percentage between 0 and 100."
 msgstr "El descompte ha de ser un percentatge entre 0 i 100."
 

po/es.po

@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: numerus\n"
 "Report-Msgid-Bugs-To: jordi@tandem.blog\n"
-"POT-Creation-Date: 2023-03-08 11:51+0100\n"
+"POT-Creation-Date: 2023-03-09 12:08+0100\n"
 "PO-Revision-Date: 2023-01-18 17:45+0100\n"
 "Last-Translator: jordi fita mas <jordi@tandem.blog>\n"
 "Language-Team: Spanish <es@tp.org.es>\n"
@@ -90,62 +90,72 @@ msgctxt "action"
 msgid "Update"
 msgstr "Actualizar"
 
-#: web/template/invoices/new.gohtml:66 web/template/invoices/index.gohtml:13
+#: web/template/invoices/new.gohtml:66 web/template/invoices/index.gohtml:19
 msgctxt "action"
 msgid "New invoice"
 msgstr "Nueva factura"
 
-#: web/template/invoices/index.gohtml:21
+#: web/template/invoices/index.gohtml:17
+msgctxt "action"
+msgid "Download invoices"
+msgstr "Descargar facturas"
+
+#: web/template/invoices/index.gohtml:28
 msgctxt "invoice"
 msgid "All"
 msgstr "Todas"
 
-#: web/template/invoices/index.gohtml:22 web/template/invoices/view.gohtml:26
+#: web/template/invoices/index.gohtml:29 web/template/invoices/view.gohtml:26
 msgctxt "title"
 msgid "Date"
 msgstr "Fecha"
 
-#: web/template/invoices/index.gohtml:23
+#: web/template/invoices/index.gohtml:30
 msgctxt "title"
 msgid "Invoice Num."
 msgstr "Nº factura"
 
-#: web/template/invoices/index.gohtml:24 web/template/contacts/index.gohtml:22
+#: web/template/invoices/index.gohtml:31 web/template/contacts/index.gohtml:22
 msgctxt "title"
 msgid "Customer"
 msgstr "Cliente"
 
-#: web/template/invoices/index.gohtml:25
+#: web/template/invoices/index.gohtml:32
 msgctxt "title"
 msgid "Status"
 msgstr "Estado"
 
-#: web/template/invoices/index.gohtml:26
+#: web/template/invoices/index.gohtml:33
 msgctxt "title"
 msgid "Label"
 msgstr "Etiqueta"
 
-#: web/template/invoices/index.gohtml:27
+#: web/template/invoices/index.gohtml:34
 msgctxt "title"
 msgid "Amount"
 msgstr "Importe"
 
-#: web/template/invoices/index.gohtml:28
+#: web/template/invoices/index.gohtml:35
 msgctxt "title"
 msgid "Download"
 msgstr "Descargar"
 
-#: web/template/invoices/index.gohtml:29
+#: web/template/invoices/index.gohtml:36
 msgctxt "title"
 msgid "Actions"
 msgstr "Acciones"
 
-#: web/template/invoices/index.gohtml:75 web/template/invoices/view.gohtml:14
+#: web/template/invoices/index.gohtml:43
+msgctxt "action"
+msgid "Select invoice %v"
+msgstr "Seleccionar factura %v"
+
+#: web/template/invoices/index.gohtml:86 web/template/invoices/view.gohtml:14
 msgctxt "action"
 msgid "Duplicate"
 msgstr "Duplicar"
 
-#: web/template/invoices/index.gohtml:85
+#: web/template/invoices/index.gohtml:96
 msgid "No invoices added yet."
 msgstr "No hay facturas."
 
@@ -418,44 +428,44 @@ msgstr "No podéis dejar la contraseña en blanco."
 msgid "Invalid user or password."
 msgstr "Nombre de usuario o contraseña inválido."
 
-#: pkg/products.go:165 pkg/invoices.go:517
+#: pkg/products.go:165 pkg/invoices.go:578
 msgctxt "input"
 msgid "Name"
 msgstr "Nombre"
 
-#: pkg/products.go:171 pkg/invoices.go:522
+#: pkg/products.go:171 pkg/invoices.go:583
 msgctxt "input"
 msgid "Description"
 msgstr "Descripción"
 
-#: pkg/products.go:176 pkg/invoices.go:526
+#: pkg/products.go:176 pkg/invoices.go:587
 msgctxt "input"
 msgid "Price"
 msgstr "Precio"
 
-#: pkg/products.go:186 pkg/invoices.go:552
+#: pkg/products.go:186 pkg/invoices.go:613
 msgctxt "input"
 msgid "Taxes"
 msgstr "Impuestos"
 
-#: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:431
+#: pkg/products.go:206 pkg/profile.go:92 pkg/invoices.go:492
-#: pkg/invoices.go:588
+#: pkg/invoices.go:649
 msgid "Name can not be empty."
 msgstr "No podéis dejar el nombre en blanco."
 
-#: pkg/products.go:207 pkg/invoices.go:589
+#: pkg/products.go:207 pkg/invoices.go:650
 msgid "Price can not be empty."
 msgstr "No podéis dejar el precio en blanco."
 
-#: pkg/products.go:208 pkg/invoices.go:590
+#: pkg/products.go:208 pkg/invoices.go:651
 msgid "Price must be a number greater than zero."
 msgstr "El precio tiene que ser un número mayor a cero."
 
-#: pkg/products.go:210 pkg/invoices.go:598
+#: pkg/products.go:210 pkg/invoices.go:659
 msgid "Selected tax is not valid."
 msgstr "Habéis escogido un impuesto que no es válido."
 
-#: pkg/products.go:211 pkg/invoices.go:599
+#: pkg/products.go:211 pkg/invoices.go:660
 msgid "You can only select a tax of each class."
 msgstr "Solo podéis escoger un impuesto de cada clase."
 
@@ -563,79 +573,83 @@ msgstr "La confirmación no corresponde con la contraseña."
 msgid "Selected language is not valid."
 msgstr "Habéis escogido un idioma que no es válido."
 
-#: pkg/invoices.go:258
+#: pkg/invoices.go:270
 msgid "Select a customer to bill."
 msgstr "Escoged un cliente a facturar."
 
-#: pkg/invoices.go:351
+#: pkg/invoices.go:363 pkg/invoices.go:392
 msgid "Invalid action"
 msgstr "Acción inválida."
 
-#: pkg/invoices.go:372
+#: pkg/invoices.go:386
+msgid "invoices.zip"
+msgstr "facturas.zip"
+
+#: pkg/invoices.go:433
 msgctxt "input"
 msgid "Customer"
 msgstr "Cliente"
 
-#: pkg/invoices.go:378
+#: pkg/invoices.go:439
 msgctxt "input"
 msgid "Number"
 msgstr "Número"
 
-#: pkg/invoices.go:384
+#: pkg/invoices.go:445
 msgctxt "input"
 msgid "Invoice Date"
 msgstr "Fecha de factura"
 
-#: pkg/invoices.go:390
+#: pkg/invoices.go:451
 msgctxt "input"
 msgid "Notes"
 msgstr "Notas"
 
-#: pkg/invoices.go:396
+#: pkg/invoices.go:457
 msgctxt "input"
 msgid "Payment Method"
 msgstr "Método de pago"
 
-#: pkg/invoices.go:432
+#: pkg/invoices.go:493
 msgid "Invoice date can not be empty."
 msgstr "No podéis dejar la fecha de la factura en blanco."
 
-#: pkg/invoices.go:433
+#: pkg/invoices.go:494
 msgid "Invoice date must be a valid date."
 msgstr "La fecha de factura debe ser válida."
 
-#: pkg/invoices.go:435
+#: pkg/invoices.go:496
 msgid "Selected payment method is not valid."
 msgstr "Habéis escogido un método de pago que no es válido."
 
-#: pkg/invoices.go:512
+#: pkg/invoices.go:573
 msgctxt "input"
 msgid "Id"
 msgstr "Identificador"
 
-#: pkg/invoices.go:535
+#: pkg/invoices.go:596
 msgctxt "input"
 msgid "Quantity"
 msgstr "Cantidad"
 
-#: pkg/invoices.go:543
+#: pkg/invoices.go:604
 msgctxt "input"
 msgid "Discount (%)"
 msgstr "Descuento (%)"
 
-#: pkg/invoices.go:592
+#: pkg/invoices.go:653
 msgid "Quantity can not be empty."
 msgstr "No podéis dejar la cantidad en blanco."
 
-#: pkg/invoices.go:593
+#: pkg/invoices.go:654
 msgid "Quantity must be a number greater than zero."
 msgstr "La cantidad tiene que ser un número mayor a cero."
 
-#: pkg/invoices.go:595
+#: pkg/invoices.go:656
 msgid "Discount can not be empty."
 msgstr "No podéis dejar el descuento en blanco."
 
-#: pkg/invoices.go:596
+#: pkg/invoices.go:657
 msgid "Discount must be a percentage between 0 and 100."
 msgstr "El descuento tiene que ser un porcentaje entre 0 y 100."
 

web/template/invoices/index.gohtml

@@ -8,10 +8,17 @@
             <a href="{{ companyURI "/" }}">{{( pgettext "Home" "title" )}}</a> /
             <a>{{( pgettext "Invoices" "title" )}}</a>
         </p>
-        <p>
+
-            <a class="primary button"
+        <form id="batch-form" action="{{ companyURI "/invoices/batch" }}" method="post">
-               href="{{ companyURI "/invoices/new" }}">{{( pgettext "New invoice" "action" )}}</a>
+            {{ csrfToken }}
-        </p>
+            <p>
+                <button type="submit"
+                        name="action" value="download"
+                >{{( pgettext "Download invoices" "action" )}}</button>
+                <a class="primary button"
+                   href="{{ companyURI "/invoices/new" }}">{{( pgettext "New invoice" "action" )}}</a>
+            </p>
+        </form>
     </nav>
 
     {{- /*gotype: dev.tandem.ws/tandem/numerus/pkg.InvoicesIndexPage*/ -}}
@@ -33,7 +40,11 @@
         {{ with .Invoices }}
             {{- range $invoice := . }}
                 <tr>
-                    <td></td>
+                    {{ $title := .Number | printf (pgettext "Select invoice %v" "action") }}
+                    <td><input type="checkbox" form="batch-form"
+                               name="invoice" value="{{ .Slug }}"
+                               aria-label="{{ $title }}"
+                               title="{{ $title }}"/></td>
                     <td>{{ .Date|formatDate }}</td>
                     <td><a href="{{ companyURI "/invoices/"}}{{ .Slug }}">{{ .Number }}</a></td>
                     <td><a href="{{ companyURI "/contacts/"}}{{ .CustomerSlug }}">{{ .CustomerName }}</a></td>