89 lines
2.5 KiB
Python
89 lines
2.5 KiB
Python
#
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# Copyright (c) 2012 Helmut Merz helmutm@cy55.de
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#
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"""
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Field definitions for reports.
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"""
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from cybertools.composer.report.field import Field
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from cybertools.composer.report.result import ResultSet
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from loops.common import baseObject
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from loops.expert.report import ReportInstance
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from loops import util
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class TextField(Field):
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format = 'text/restructured'
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def getDisplayValue(self, row):
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value = self.getValue(row)
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return row.parent.context.view.renderText(value, self.format)
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class UrlField(Field):
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renderer = 'target'
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def getDisplayValue(self, row):
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nv = row.parent.context.view.nodeView
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if row.context is None: # probably a totals row
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return dict(title=u'', url=u'')
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return dict(title=self.getValue(row),
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url=nv.getUrlForTarget(baseObject(row.context)))
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class TargetField(Field):
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renderer = 'target'
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def getValue(self, row):
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value = self.getRawValue(row)
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if value is None:
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return None
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return util.getObjectForUid(value)
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def getDisplayValue(self, row):
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value = self.getValue(row)
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if value is None:
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return dict(title=u'', url=u'')
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view = row.parent.context.view
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return dict(title=value.title, url=view.getUrlForTarget(value))
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# sub-report stuff
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class SubReport(ReportInstance):
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pass
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class SubReportField(Field):
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renderer = 'subreport'
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reportFactory = SubReport
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def getReportInstance(self, row):
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baseReport = row.parent.context
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instance = self.reportFactory(baseReport.context)
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instance.view = baseReport.view
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return instance
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def getValue(self, row):
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ri = self.getReportInstance(row)
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return ResultSet(ri, ri.getResults())
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