130 lines
3.3 KiB
Python
130 lines
3.3 KiB
Python
# cybertools.composer.report.field
|
|
|
|
""" Implementation of report field definitions.
|
|
"""
|
|
|
|
from datetime import datetime
|
|
from time import strptime, strftime
|
|
from zope.interface import implementer
|
|
from zope.cachedescriptors.property import Lazy
|
|
from zope.component import adapts
|
|
from zope import component
|
|
from zope.i18n.locales import locales
|
|
|
|
from cybertools.composer.base import Component
|
|
from cybertools.composer.report.interfaces import IField
|
|
from cybertools.composer.report.interfaces import fieldTypes
|
|
|
|
|
|
class Style(object):
|
|
|
|
initData = {}
|
|
|
|
def __getitem__(self, k):
|
|
return self.data[k]
|
|
|
|
def __init__(self, **kw):
|
|
self.data = dict(self.initData)
|
|
self.data.update(kw)
|
|
|
|
def __str__(self):
|
|
return ';'.join('%s: %s' % (k, v) for k, v in self.data.items())
|
|
|
|
def items(self):
|
|
return self.data.items()
|
|
|
|
|
|
class TableCellStyle(Style):
|
|
|
|
initData = {
|
|
'width':'auto',
|
|
'text-align':'left',
|
|
'border-top':'1px solid #000',
|
|
'border-right':'1px solid #000',
|
|
'border-bottom':'1px solid #000',
|
|
'border-left':'1px solid #000',
|
|
}
|
|
|
|
|
|
@implementer(IField)
|
|
class Field(Component):
|
|
|
|
fieldType = 'text'
|
|
vocabulary = None
|
|
default = defaultComparisonValue = None
|
|
instance_name = None
|
|
dbtype = 'string'
|
|
dbsize = None
|
|
storeData = True
|
|
renderer = 'standard'
|
|
operator = 'in'
|
|
output = None
|
|
outputWith = ()
|
|
totalsDescription = None
|
|
style = TableCellStyle()
|
|
cssClass = ''
|
|
totals = []
|
|
groupHeaderColspan = None
|
|
groupHeaderHidden = False
|
|
|
|
executionSteps = ['query', 'sort', 'output'] # , 'totals']
|
|
|
|
operators = [{'token': 'eq', 'label': '=='},
|
|
{'token': 'lt', 'label': '<'},
|
|
{'token': 'le', 'label': '<='},
|
|
{'token': 'gt', 'label': '>'},
|
|
{'token': 'ge', 'label': '>='},]
|
|
|
|
def __init__(self, name, title=None, fieldType='textline', **kw):
|
|
assert name
|
|
self.__name__ = name
|
|
title = title or name
|
|
self.fieldType = fieldType
|
|
#super(Field, self).__init__(title, __name__=name, **kw)
|
|
self.title = title
|
|
for k, v in kw.items():
|
|
setattr(self, k, v)
|
|
|
|
@property
|
|
def name(self):
|
|
return self.__name__
|
|
|
|
def getRawValue(self, row):
|
|
return row.getRawValue(self.name)
|
|
|
|
def getExportValue(self, row, format=None, lang=None):
|
|
if format == 'csv':
|
|
return self.getValue(row)
|
|
return self.getRawValue(row)
|
|
|
|
def getSelectValue(self, row):
|
|
return self.getValue(row)
|
|
#return self.getRawValue(row)
|
|
#return getattr(row, self.name, None)
|
|
|
|
def getValue(self, row):
|
|
value = self.getRawValue(row)
|
|
if value is None:
|
|
return u''
|
|
if isinstance(value, basestring):
|
|
return value
|
|
return getattr(value, 'title', str(value))
|
|
|
|
def getDisplayValue(self, row):
|
|
return self.getValue(row)
|
|
|
|
def getSortValue(self, row):
|
|
# TODO: consider 'descending' flag
|
|
return self.getValue(row)
|
|
|
|
class CalculatedField(Field):
|
|
|
|
def getRawValue(self, row):
|
|
return getattr(row, self.name)
|
|
|
|
|
|
# sample field
|
|
|
|
label = Field('label', u'Label',
|
|
u'A short text that identifies a row for humans.')
|
|
|