nk20/apps/note/tables.py

174 lines
6.8 KiB
Python

# Copyright (C) 2018-2020 by BDE ENS Paris-Saclay
# SPDX-License-Identifier: GPL-3.0-or-later
import html
import django_tables2 as tables
from django.db.models import F
from django.utils.html import format_html
from django_tables2.utils import A
from django.utils.translation import gettext_lazy as _
from note_kfet.middlewares import get_current_authenticated_user
from permission.backends import PermissionBackend
from .models.notes import Alias
from .models.transactions import Transaction, TransactionTemplate
from .templatetags.pretty_money import pretty_money
class HistoryTable(tables.Table):
class Meta:
attrs = {
'class':
'table table-condensed table-striped table-hover'
}
model = Transaction
exclude = ("id", "polymorphic_ctype", "invalidity_reason", "source_alias", "destination_alias",)
template_name = 'django_tables2/bootstrap4.html'
sequence = ('...', 'type', 'total', 'valid',)
orderable = False
source = tables.Column(
attrs={
"td": {
"data-toggle": "tooltip",
"title": lambda record: _("used alias").capitalize() + " : " + record.source_alias,
}
}
)
destination = tables.Column(
attrs={
"td": {
"data-toggle": "tooltip",
"title": lambda record: _("used alias").capitalize() + " : " + record.destination_alias,
}
}
)
type = tables.Column()
total = tables.Column() # will use Transaction.total() !!
valid = tables.Column(
attrs={
"td": {
"id": lambda record: "validate_" + str(record.id),
"class": lambda record:
str(record.valid).lower()
+ (' validate' if PermissionBackend.check_perm(get_current_authenticated_user(),
"note.change_transaction_invalidity_reason",
record) else ''),
"data-toggle": "tooltip",
"title": lambda record: (_("Click to invalidate") if record.valid else _("Click to validate"))
if PermissionBackend.check_perm(get_current_authenticated_user(),
"note.change_transaction_invalidity_reason", record) else None,
"onclick": lambda record: 'de_validate(' + str(record.id) + ', ' + str(record.valid).lower() + ')'
if PermissionBackend.check_perm(get_current_authenticated_user(),
"note.change_transaction_invalidity_reason", record) else None,
"onmouseover": lambda record: '$("#invalidity_reason_'
+ str(record.id) + '").show();$("#invalidity_reason_'
+ str(record.id) + '").focus();',
"onmouseout": lambda record: '$("#invalidity_reason_' + str(record.id) + '").hide()',
}
}
)
def order_total(self, queryset, is_descending):
# needed for rendering
queryset = queryset.annotate(total=F('amount') * F('quantity')) \
.order_by(('-' if is_descending else '') + 'total')
return queryset, True
def render_amount(self, value):
return pretty_money(value)
def render_total(self, value):
return pretty_money(value)
def render_type(self, value):
return _(value)
# Django-tables escape strings. That's a wrong thing.
def render_reason(self, value):
return html.unescape(value)
def render_valid(self, value, record):
"""
When the validation status is hovered, an input field is displayed to let the user specify an invalidity reason
"""
has_perm = PermissionBackend\
.check_perm(get_current_authenticated_user(), "note.change_transaction_invalidity_reason", record)
val = "" if value else ""
if value and not has_perm:
return val
val += "<input type='text' class='form-control' id='invalidity_reason_" + str(record.id) \
+ "' value='" + (html.escape(record.invalidity_reason)
if record.invalidity_reason else ("" if value else str(_("No reason specified")))) \
+ "'" + ("" if value and has_perm else " disabled") \
+ " placeholder='" + html.escape(_("invalidity reason").capitalize()) + "'" \
+ " style='position: absolute; width: 15em; margin-left: -15.5em; margin-top: -2em; display: none;'>"
return format_html(val)
# function delete_button(id) provided in template file
DELETE_TEMPLATE = """
<button id="{{ record.pk }}" class="btn btn-danger btn-sm" onclick="delete_button(this.id)"> {{ delete_trans }}</button>
"""
class AliasTable(tables.Table):
class Meta:
attrs = {
'class': 'table table condensed table-striped table-hover',
'id': "alias_table"
}
model = Alias
fields = ('name',)
template_name = 'django_tables2/bootstrap4.html'
show_header = False
name = tables.Column(attrs={'td': {'class': 'text-center'}})
delete_col = tables.TemplateColumn(template_code=DELETE_TEMPLATE,
extra_context={"delete_trans": _('delete')},
attrs={'td': {'class': 'col-sm-1'}},
verbose_name=_("Delete"),)
class ButtonTable(tables.Table):
class Meta:
attrs = {
'class':
'table table-bordered condensed table-hover'
}
row_attrs = {
'class': lambda record: 'table-row ' + ('table-success' if record.display else 'table-danger'),
'id': lambda record: "row-" + str(record.pk),
}
model = TransactionTemplate
exclude = ('id',)
edit = tables.LinkColumn('note:template_update',
args=[A('pk')],
attrs={'td': {'class': 'col-sm-1'},
'a': {
'class': 'btn btn-sm btn-primary',
'data-turbolinks': 'false',
}},
text=_('edit'),
accessor='pk',
verbose_name=_("Edit"),)
delete_col = tables.TemplateColumn(template_code=DELETE_TEMPLATE,
extra_context={"delete_trans": _('delete')},
attrs={'td': {'class': 'col-sm-1'}},
verbose_name=_("Delete"),)
def render_amount(self, value):
return pretty_money(value)