def template(self):
template = sx.Template(
text=sx.Text(xpath_function=self.xpath_function),
form=self.template_form,
width=self.template_width,
)
if self.column.useXpathExpression:
xpath = sx.CalculatedPropertyXpath(function=self.xpath)
if re.search(r'\$lang', self.xpath):
xpath.variables.node.append(
sx.CalculatedPropertyXpathVariable(
name=u'lang',
locale_id=self.id_strings.current_language()
).node
)
xpath_variable = sx.XpathVariable(name=u'calculated_property', xpath=xpath)
template.text.xpath.variables.node.append(xpath_variable.node)
if self.variables:
for key, value in sorted(self.variables.items()):
template.text.xpath.variables.node.append(
sx.XpathVariable(name=key, locale_id=value).node
)
return template
def sort_node(self):
if not (self.app.enable_multi_sort and
(self.detail.display == 'short'
or self.has_sort_node_for_nodeset_column())):
return
sort = None
if self.sort_xpath_function:
if self.sort_element and self.sort_element.type == 'index':
sort_type = self.sort_element.type
else:
sort_type = self.SORT_TYPE
sort = sx.Sort(
text=sx.Text(xpath_function=self.sort_xpath_function),
type=sort_type,
)
if self.column.useXpathExpression:
xpath = sx.CalculatedPropertyXpath(function=self.xpath)
if re.search(r'\$lang', self.xpath):
xpath.variables.node.append(
sx.CalculatedPropertyXpathVariable(
name='lang',
locale_id=self.id_strings.current_language()).node)
xpath_variable = sx.XpathVariable(name='calculated_property',
xpath=xpath)
sort.text.xpath.variables.node.append(xpath_variable.node)
if self.sort_element:
if not sort:
sort_type = {
'date': 'string',
'plain': 'string',
'distance': 'double'
}.get(self.sort_element.type, self.sort_element.type)
sort_calculation = self.sort_element.sort_calculation
if sort_calculation:
sort_xpath = sort_calculation
else:
sort_xpath = self.xpath_function
sort = sx.Sort(
text=sx.Text(xpath_function=sort_xpath),
type=sort_type,
)
if not sort_calculation and self.column.useXpathExpression:
xpath = sx.CalculatedPropertyXpath(function=self.xpath)
if re.search(r'\$lang', self.xpath):
xpath.variables.node.append(
sx.CalculatedPropertyXpathVariable(
name='lang',
locale_id=self.id_strings.current_language()).
node)
xpath_variable = sx.XpathVariable(
name='calculated_property', xpath=xpath)
sort.text.xpath.variables.node.append(xpath_variable.node)
if self.sort_element.type == 'distance':
sort.text.xpath_function = self.evaluate_template(
Distance.SORT_XPATH_FUNCTION)
sort.order = self.order
sort.direction = self.sort_element.direction
sort.blanks = self.sort_element.blanks
# Flag field as index by making order "-2"
# this is for the CACHE_AND_INDEX toggle
# (I know, I know, it's hacky - blame Clayton)
if sort.type == 'index':
sort.type = 'string'
sort.order = -2
return sort