add pdf-import

document.py

@@ -47,8 +47,9 @@ class Incoming(metaclass=PoolMeta):
     __name__ = 'document.incoming'
 
     xsd_type = fields.Char(
-        string='XML Content', readonly=True,
+        string='Content Data', readonly=True,
-        states={'invisible': Eval('mime_type', '') != 'application/xml'})
+        states={'invisible': ~Eval('mime_type', '').in_(
+            ['application/xml', 'application/pdf'])})
 
     @classmethod
     def default_company(cls):
@@ -72,7 +73,7 @@ class Incoming(metaclass=PoolMeta):
         """
         invoice = super()._process_supplier_invoice()
 
-        if self.mime_type == 'application/xml':
+        if self.mime_type in ['application/xml', 'application/pdf']:
             # detect xml-content
             xml_info = self._facturx_detect_content()
             if xml_info:
@@ -1037,7 +1038,23 @@ class Incoming(metaclass=PoolMeta):
             tuple: ('xsd tyle', '<function to read xml>', <xml etree>)
                 defaults to None if not detected
         """
-        xml_data = etree.fromstring(self.data)
+        if self.mime_type == 'application/xml':
+            xml_data = etree.fromstring(self.data)
+        elif self.mime_type == 'application/pdf':
+            try:
+                (xml_filename, xml_bytes) = facturx.get_xml_from_pdf(
+                    self.data, check_xsd=True)
+                xml_data = etree.fromstring(xml_bytes)
+            except Exception as e1:
+                raise UserError(gettext(
+                    'document_incoming_invoice_xml.msg_convert_error',
+                    msg=str(e1)))
+        else:
+            raise UserError(gettext(
+                'document_incoming_invoice_xml.msg_convert_error',
+                msg='content-type "%(mime)s" not supported' % {
+                    'mime': self.mime_type}))
+
         fx_flavour = facturx.get_flavor(xml_data)
         fx_level = facturx.get_level(xml_data)
 
@@ -1052,7 +1069,9 @@ class Incoming(metaclass=PoolMeta):
             schema = etree.XMLSchema(etree.parse(fname))
             try:
                 schema.assertValid(xml_data)
-                self.xsd_type = xsdtype
+                self.xsd_type = (
+                    xsdtype if self.mime_type == 'application/xml'
+                    else 'PDF + ' + xsdtype)
                 return (xsdtype, funcname, xml_data)
             except etree.DocumentInvalid as e1:
                 # fire exception for knows xml-content

locale/de.po

@@ -91,6 +91,7 @@ msgid "Categories used to determine tax and accounts for a product on an invoice
 msgstr "Kategorien zur Ermittlung von Steuer und Konten für ein Produkt auf einer Rechnungszeile."
 
 
+
 #####################################
 # document.incoming.confprodcat_rel #
 #####################################
@@ -105,3 +106,11 @@ msgstr "konfiguration"
 msgctxt "field:document.incoming.confprodcat_rel,category:"
 msgid "Category"
 msgstr "Kategorie"
+
+
+#####################
+# document.incoming #
+#####################
+msgctxt "field:document.incoming,xsd_type:"
+msgid "Content Data"
+msgstr "Dateninhalt"

locale/en.po

@@ -94,3 +94,6 @@ msgctxt "field:document.incoming.confprodcat_rel,category:"
 msgid "Category"
 msgstr "Category"
 
+msgctxt "field:document.incoming,xsd_type:"
+msgid "Content Data"
+msgstr "Content Data"