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openproject/lib/widget/filters.rb

99 lines
3.6 KiB

#-- copyright
# ReportingEngine
#
# Copyright (C) 2010 - 2014 the OpenProject Foundation (OPF)
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# version 3.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
#++
class Widget::Filters < Widget::Base
def render
spacer = content_tag :li, '', class: 'advanced-filters--spacer'
add_filter = content_tag :li, id: 'add_filter_block', class: 'advanced-filters--add-filter' do
add_filter_label = label_tag 'add_filter_select', l(:label_filter_add),
class: 'advanced-filters--add-filter-label'
add_filter_label += label_tag 'add_filter_select', I18n.t('js.filter.description.text_open_filter') + ' ' +
I18n.t('js.filter.description.text_close_filter'),
class: 'hidden-for-sighted'
add_filter_value = content_tag :div, class: 'advanced-filters--add-filter-value' do
select_tag 'add_filter_select',
options_for_select([['', '']] + selectables),
class: 'advanced-filters--select',
name: nil
end
(add_filter_label + add_filter_value).html_safe
end
list = content_tag :ul, id: 'filter_table', class: 'advanced-filters--filters' do
render_filters + spacer + add_filter
end
write content_tag(:div, list)
end
def selectables
filters = engine::Filter.all
filters.sort_by(&:label).select(&:selectable?).map do |filter|
[filter.label, filter.underscore_name]
end
end
def render_filters
active_filters = @subject.filters.select(&:display?)
engine::Filter.all.select(&:selectable?).map do |filter|
opts = { id: "filter_#{filter.underscore_name}",
class: "#{filter.underscore_name} advanced-filters--filter",
:"data-filter-name" => filter.underscore_name }
active_instance = active_filters.detect { |f| f.class == filter }
if active_instance
opts[:"data-selected"] = true
else
opts[:style] = 'display:none'
end
content_tag :li, opts do
render_filter filter, active_instance
end
end.join.html_safe
end
def render_filter(f_cls, f_inst)
f = f_inst || f_cls
html = ''.html_safe
render_widget Label, f, to: html
render_widget Operators, f, to: html
if f_cls.heavy?
render_widget Heavy, f, to: html
elsif engine::Operator.string_operators.all? { |o| f_cls.available_operators.include? o }
render_widget TextBox, f, to: html
elsif engine::Operator.time_operators.all? { |o| f_cls.available_operators.include? o }
render_widget Date, f, to: html
elsif engine::Operator.integer_operators.all? { |o| f_cls.available_operators.include? o }
if f_cls.available_values.nil? || f_cls.available_values.empty?
render_widget TextBox, f, to: html
else
render_widget MultiValues, f, to: html, lazy: true
end
else
if f_cls.is_multiple_choice?
render_widget MultiChoice, f, to: html
else
render_widget MultiValues, f, to: html, lazy: true
end
end
render_widget RemoveButton, f, to: html
end
end