Here is my solution, idk if this is corrent or not:
class CustomExporter(ExportClass):
label = ''
file_ext = ''
content_type = ''
file_name = ''
def __init__(self, rows):
super(CustomExporter, self).__init__(rows)
request = current.request
request.vars._export_filename = self.file_name or request.function
class ExporterPDF(CustomExporter):
label = 'PDF'
file_ext = "pdf"
content_type = "application/pdf"
def __init__(self, rows):
super(ExporterPDF, self).__init__(rows)
def export(self):
request = current.request
response = current.response
pdf = MyFPDF()
pdf.add_page()
pdf.add_font('dejavu','',
'/agis/static/fonts/DejaVuSansCondensed.ttf')
pdf.add_font('dejavu','B',
'/agis/static/fonts/DejaVuSansCondensed-Bold.ttf')
pdf.set_font('dejavu', '', 12)
filename = '%s/%s.pdf' % (request.controller,request.function)
if os.path.exists(os.path.join(request.folder,'views',filename)):
html=response.render(filename, dict(rows=self.rows))
else:
html=BODY(BEAUTIFY(response._vars)).xml()
pass
pdf.write_html(html)
return XML(pdf.output(dest='S'))
In this case is my own recipie for generic PDF exporting, using
view_file.pdf as a template and request.function as the default filename
for the exported file name.
El lunes, 10 de agosto de 2015, 14:49:23 (UTC-4), Yoel Benitez Fonseca
escribió:
>
> In sqlhtml.py:
>
> class ExportClass(object):
> label = None
> file_ext = None
> content_type = None
>
> def __init__(self, rows):
> self.rows = rows
> ...
>
> Is there a way to suggest a filename to the client ?
>
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