nk20/apps/note/tables.py

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# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
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import html
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import django_tables2 as tables
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from django.db.models import F
from django_tables2.utils import A
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from django.utils.translation import gettext_lazy as _
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from .models.notes import Alias
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from .models.transactions import Transaction, TransactionTemplate
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from .templatetags.pretty_money import pretty_money
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class HistoryTable(tables.Table):
class Meta:
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attrs = {
'class':
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'table table-condensed table-striped table-hover'
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}
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model = Transaction
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exclude = ("id", "polymorphic_ctype", )
template_name = 'django_tables2/bootstrap4.html'
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sequence = ('...', 'type', 'total', 'valid', )
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orderable = False
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type = tables.Column()
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total = tables.Column() # will use Transaction.total() !!
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valid = tables.Column(attrs={"td": {"id": lambda record: "validate_" + str(record.id),
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"class": lambda record: str(record.valid).lower() + ' validate',
"onclick": lambda record: 'de_validate(' + str(record.id) + ', '
+ str(record.valid).lower() + ')'}})
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def order_total(self, queryset, is_descending):
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# needed for rendering
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queryset = queryset.annotate(total=F('amount') * F('quantity')) \
.order_by(('-' if is_descending else '') + 'total')
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return queryset, True
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def render_amount(self, value):
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return pretty_money(value)
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def render_total(self, value):
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return pretty_money(value)
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def render_type(self, value):
return _(value)
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# Django-tables escape strings. That's a wrong thing.
def render_reason(self, value):
return html.unescape(value)
def render_valid(self, value):
return "" if value else ""
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# function delete_button(id) provided in template file
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DELETE_TEMPLATE = """
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<button id="{{ record.pk }}" class="btn btn-danger btn-sm" onclick="delete_button(this.id)"> {{ delete_trans }}</button>
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"""
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class AliasTable(tables.Table):
class Meta:
attrs = {
'class':
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'table table condensed table-striped table-hover',
'id':"alias_table"
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}
model = Alias
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fields = ('name',)
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template_name = 'django_tables2/bootstrap4.html'
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show_header = False
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name = tables.Column(attrs={'td': {'class': 'text-center'}})
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delete = tables.TemplateColumn(template_code=DELETE_TEMPLATE,
extra_context={"delete_trans": _('delete')},
attrs={'td': {'class': 'col-sm-1'}})
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class ButtonTable(tables.Table):
class Meta:
attrs = {
'class':
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'table table-bordered condensed table-hover'
}
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row_attrs = {
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'class': lambda record: 'table-row ' + 'table-success' if record.display else 'table-danger',
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'id': lambda record: "row-" + str(record.pk),
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'data-href': lambda record: record.pk
}
model = TransactionTemplate
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edit = tables.LinkColumn('note:template_update',
args=[A('pk')],
attrs={'td': {'class': 'col-sm-1'},
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'a': {'class': 'btn btn-sm btn-primary'}},
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text=_('edit'),
accessor='pk')
delete = tables.TemplateColumn(template_code=DELETE_TEMPLATE,
extra_context={"delete_trans": _('delete')},
attrs={'td': {'class': 'col-sm-1'}})
def render_amount(self, value):
return pretty_money(value)