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[FIX] base: Fix pdf generation for l10n_ch QR-bill

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When printing the qr-bill for multiple records, we are no longer passing the code spliting the pdf for each record since 'attachment' is not checked on the qr-bill action report.

Bug introduced by:
https://github.com/odoo/odoo/commit/38e4a5fbc35b6089ec70b27e5ae74cc83c981a17

closes odoo/odoo#97050

X-original-commit: afaf7c1db4500c6115f119ff3592027e7b3b550d
Signed-off-by: Florian Gilbert (flg) <flg@odoo.com>
Signed-off-by: Laurent Smet <las@odoo.com>
This commit is contained in:
Laurent Smet
2022-07-29 15:53:31 +02:00
parent 7d9faadc5c
commit fd764968b8
1 changed files with 31 additions and 22 deletions
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odoo/addons/base/models/ir_actions_report.py
+31 -22
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@@ -717,18 +717,18 @@ class IrActionsReport(models.Model):
# Split the pdf for each record using the PDF outlines.
if not self.attachment:
# Splitting the pdf is not needed since we don't have any attachment to generate.
collected_streams[False] = {'stream': pdf_content_stream}
elif len(res_ids_wo_stream) == 1:
# Only one record: append the whole PDF.
# Only one record: append the whole PDF.
if len(res_ids_wo_stream) == 1:
collected_streams[res_ids_wo_stream[0]]['stream'] = pdf_content_stream
else:
# In case of multiple docs, we need to split the pdf according the records.
# To do so, we split the pdf based on top outlines computed by wkhtmltopdf.
# An outline is a <h?> html tag found on the document. To retrieve this table,
# we look on the pdf structure using pypdf to compute the outlines_pages from
# the top level heading in /Outlines.
return collected_streams
# In case of multiple docs, we need to split the pdf according the records.
# To do so, we split the pdf based on top outlines computed by wkhtmltopdf.
# An outline is a <h?> html tag found on the document. To retrieve this table,
# we look on the pdf structure using pypdf to compute the outlines_pages from
# the top level heading in /Outlines.
html_ids_wo_none = [x for x in html_ids if x]
if len(res_ids_wo_stream) > 1 and set(res_ids_wo_stream) == set(html_ids_wo_none):
reader = PdfFileReader(pdf_content_stream)
root = reader.trailer['/Root']
has_valid_outlines = '/Outlines' in root and '/First' in root['/Outlines']
@@ -747,18 +747,27 @@ class IrActionsReport(models.Model):
break
node = node['/Next']
outlines_pages = sorted(set(outlines_pages))
# There should be only one top-level heading by document
assert len(outlines_pages) == len(res_ids)
# The number of outlines must be equal to the number of records to be able to split the document.
has_same_number_of_outlines = len(outlines_pages) == len(res_ids)
# There should be a top-level heading on first page
assert outlines_pages[0] == 0
for i, num in enumerate(outlines_pages):
to = outlines_pages[i + 1] if i + 1 < len(outlines_pages) else reader.numPages
attachment_writer = PdfFileWriter()
for j in range(num, to):
attachment_writer.addPage(reader.getPage(j))
stream = io.BytesIO()
attachment_writer.write(stream)
collected_streams[res_ids[i]]['stream'] = stream
has_top_level_heading = outlines_pages[0] == 0
if has_same_number_of_outlines and has_top_level_heading:
# Split the PDF according to outlines.
for i, num in enumerate(outlines_pages):
to = outlines_pages[i + 1] if i + 1 < len(outlines_pages) else reader.numPages
attachment_writer = PdfFileWriter()
for j in range(num, to):
attachment_writer.addPage(reader.getPage(j))
stream = io.BytesIO()
attachment_writer.write(stream)
collected_streams[res_ids[i]]['stream'] = stream
return collected_streams
collected_streams[False] = {'stream': pdf_content_stream}
return collected_streams