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46 lines
1.7 KiB
46 lines
1.7 KiB
from base64 import b64encode
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from openerp import addons
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from openerp.osv import fields, osv
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from openerp.tools.translate import _
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class report_xml(osv.osv):
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''' Inherit from ir.actions.report.xml to allow customizing the template
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file. By default, the file defined when registering the report is used;
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but the user can download / upload a new one. '''
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_inherit = 'ir.actions.report.xml'
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def _get_filename(self, cr, uid, ids, field_name, arg, context):
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return {
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br.id: br.name + '.odt'
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for br in self.browse(cr, uid, ids, context=context)
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if br.report_type == 'py3o'
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}
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def _get_template_data(self, cr, uid, ids, field_name, arg, context):
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''' Just return the data stored in the binary field, unless it is
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empty; in that case, read the template file. '''
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return {
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br.id: (br.py3o_template_data or
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b64encode(file(addons.get_module_resource(
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*br.report_file.split('/')), 'rb').read()))
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for br in self.browse(cr, uid, ids, context=context)
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if br.report_type == 'py3o'
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}
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_columns = {
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'py3o_filename': fields.function(_get_filename,
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type='char',
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method=True,
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readonly=True),
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'py3o_template': fields.function(_get_template_data,
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type='binary',
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method=True,
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readonly=True),
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'py3o_template_data': fields.binary(_('LibreOffice template')),
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}
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