7.0 add pdf form fill

pdf_form_fill/__init__.py

@@ -0,0 +1,23 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2010-2013 OpenERP s.a. (<http://openerp.com>).
+#    Copyright (C) 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
+#    Author Nikolina Todorova <nikolina.todorova@initos.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+from pdf_form_fill import *

pdf_form_fill/__openerp__.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2010-2013 OpenERP s.a. (<http://openerp.com>).
+#    Copyright (C) 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
+#    Author Nikolina Todorova <nikolina.todorova@initos.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+{
+    'name': 'Pdf form fill',
+    'version': '0.1.0',
+    'author': 'initOS GmbH & Co. KG',
+    'category': '',
+    'description': """
+The user should be able to fill .pdf form by mapping the fields from a record.
+The user should be able to download the filled .pdf form.
+""",
+    'website': 'http://www.initos.com',
+    'license': 'AGPL-3',
+    'images': [],
+    'depends': [
+    ],
+    'external_dependencies': {
+        'python': ['fdfgen'],
+    },
+    'data': [
+    ],
+    'js': [
+    ],
+    'qweb': [
+    ],
+    'css': [
+    ],
+    'demo': [
+    ],
+    'test': [
+    ],
+    'installable': True,
+    'auto_install': False,
+}

pdf_form_fill/pdf_form_fill.py

@@ -0,0 +1,81 @@
+# -*- coding: utf-8 -*-
+##############################################################################
+#
+#    OpenERP, Open Source Management Solution
+#    Copyright (C) 2010-2013 OpenERP s.a. (<http://openerp.com>).
+#    Copyright (C) 2013 initOS GmbH & Co. KG (<http://www.initos.com>).
+#    Author Nikolina Todorova <nikolina.todorova@initos.com>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU Affero General Public License as
+#    published by the Free Software Foundation, either version 3 of the
+#    License, or (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU Affero General Public License for more details.
+#
+#    You should have received a copy of the GNU Affero General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+##############################################################################
+from openerp.osv import orm
+from fdfgen import forge_fdf
+from tempfile import NamedTemporaryFile
+import subprocess
+import base64
+import os
+
+
+class pdf_form_fill(orm.Model):
+    _name = 'pdf.form.fill'
+
+    def get_directory_name(self):
+        return os.path.dirname(__file__)
+
+    def prepare_pdf_fields(self, cr, uid, ids, context=None):
+        """Overwrite this to add specific preparations.
+           Return value has to be a list of tupel ('pdf field name', value)
+        """
+        return []
+
+    def get_pdf_file_path(self, cr, uid, ids, context=None):
+        """Overwrite this to return the specific pdf file path."""
+        raise orm.except_orm(
+            (u'Not implemented Error'),
+            (u'There is no file path method for the given model.')
+        )
+
+    def download_pdf_form(self, cr, uid, ids, context=None):
+        file_path = self.get_pdf_file_path(cr, uid, ids, context=context)
+        fields = self.prepare_pdf_fields(cr, uid, ids, context=context)
+
+        # iterate through all fields to change FALSE values to ''
+        def _transform_field(x):
+            k, v = x
+            if v is False:
+                return (k, '')
+            return (k, v)
+        fields = map(_transform_field, fields)
+
+        # create the fdf file for filling the form
+        fdf = forge_fdf("", fields, [], [], [])
+        fdf_file = NamedTemporaryFile(mode='wb', delete=False)
+        fdf_file.write(fdf)
+        fdf_file.close()
+
+        outpu_file = NamedTemporaryFile(mode='r+')
+        subprocess.call(['pdftk',
+                         file_path,
+                         'fill_form',
+                         fdf_file.name,
+                         'output',
+                         outpu_file.name,
+                         'flatten'])
+        os.remove(fdf_file.name)  # remove the temp file after we use it
+
+        result = {}
+        result[ids[0]] = base64.encodestring(outpu_file.read())
+        fdf_file.close()
+        return result