Merge branch 'feature/widgets' of https://dev.finn.de/git/reporting-engine into feature/widgets

lib/widget.rb

@@ -1,10 +1,11 @@
 class ActionView::Base
-  def render_widget(widget, subject, options = nil)
+  def render_widget(widget, subject, options = {}, &block)
     i = widget.new(subject)
     i.config = config
     i.controller = controller
     i._content_for = @_content_for
-    (options ? i.render_with_options(options) : i.render).html_safe
+    i._routes = _routes
+    i.render_with_options(options, &block).html_safe
   end
 end
 
@@ -14,7 +15,7 @@ class Widget < ActionView::Base
   include ActionView::Helpers::FormTagHelper
   include ActionView::Helpers::JavaScriptHelper
 
-  attr_accessor :output_buffer, :controller, :config, :_content_for
+  attr_accessor :output_buffer, :controller, :config, :_content_for, :_routes
 
   extend ProactiveAutoloader
 
@@ -25,4 +26,8 @@ class Widget < ActionView::Base
   def current_language
     ::I18n.locale
   end
+
+  def protect_against_forgery?
+    false
+  end
 end

lib/widget/base.rb

@@ -10,11 +10,11 @@ class Widget::Base < Widget
     raise NotImplementedError,  "#render is missing in my subclass"
   end
 
-  def render_with_options(options = {})
+  def render_with_options(options = {}, &block)
     if canvas = options[:to]
-      canvas << "\n" << render
+      canvas << "\n" << render(&block)
     else
-      raise ArgumentError, "invalid options"
+      render(&block)
     end
   end
 end

lib/widget/filters.rb

@@ -35,7 +35,7 @@ class Widget::Filters < Widget::Base
   def render_filters
     active_filters = @query.filters.select {|f| f.class.display? }
     engine::Filter.all.collect do |filter|
-      opts = :id => "tr_#{filter.underscore_name}", :class => "#{filter.underscore_name}"
+      opts = {:id => "tr_#{filter.underscore_name}", :class => "#{filter.underscore_name}"}
       active_instance = active_filters.detect {|f| f.class == filter }
       if active_instance
         opts[:"data-selected"] = true

lib/widget/filters/multi_values.rb

@@ -16,9 +16,9 @@ class Widget::Filters::MultiValues < Widget::Filters::Base
             name = l(name) if name.is_a? Symbol
             name_prefix = ((level && level > 0) ? (' ' * 2 * level + '> ') : '')
             unless options[:optgroup]
-              content_tag :option, :value => id do
-                name_prefix + h(name)
-              end
+              opts = { :value => id }
+              opts[:selected] = "selected" if filter.values.include? id
+              content_tag(:option, opts) { name_prefix + h(name) }
             else
               tag :optgroup, :label => l(:label_sector)
             end

lib/widget/filters/operators.rb

@@ -7,15 +7,9 @@ class Widget::Filters::Operators < Widget::Filters::Base
                            :onchange => "operator_changed('#{filter_class.underscore_name}', this);",
                            :name => "operators[#{filter_class.underscore_name}]" do
         filter_class.available_operators.collect do |o|
-          if filter.operator.to_s == o.to_s
-            content_tag :option, :value => h(o.to_s), :"data-arity" => o.arity, :selected => "selected"  do
-              h(l(o.label))
-            end
-          else
-            content_tag :option, :value => h(o.to_s), :"data-arity" => o.arity do
-              h(l(o.label))
-            end
-          end
+          opts = {:value => h(o.to_s), :"data-arity" => o.arity}
+          opts[:selected] = "selected" if filter.operator.to_s == o.to_s
+          content_tag(:option, opts) { h(l(o.label)) }
         end.join.html_safe
       end
     end

lib/widget/settings.rb

@@ -1,2 +1,35 @@
 class Widget::Settings < Widget::Base
+  def render
+    form_for @query, :url => "#", :html => {:id => 'query_form', :method => :post} do |query_form|
+      content_tag :div, :id => "query_form_content" do
+
+        fieldsets = render_widget Widget::Settings::Fieldset, :type => "filter" do
+          render_widget Widget::Filters, @query
+        end
+
+        fieldsets += render_widget Widget::Settings::Fieldset, :type => "group_by" do
+          render_widget Widget::GroupBys, @query
+        end
+
+        buttons = content_tag :p, :class => "buttons form_controls" do
+          p = link_to({}, {:href => "#",
+                  :onclick => "
+                  selectAllOptions('group_by_rows');
+                  selectAllOptions('group_by_columns');
+                  new Ajax.Updater('result-table',
+                  '#{url_for(:action => 'index', :set_filter => '1')}',
+                  { asynchronous:true,
+                    evalScripts:true,
+                    postBody: Form.serialize('query_form') + '\\n' + $('filters').innerHTML });
+                  return false;".html_safe,
+                  :class => 'button apply'}) do
+            content_tag(:span, content_tag(:em, l(:button_apply)))
+          end
+          p += link_to_function l(:button_reset), "restore_query_inputs();", :class => 'icon icon-reload'
+        end
+
+        fieldsets + buttons
+      end
+    end
+  end
 end

lib/widget/settings/fieldset.rb

@@ -0,0 +1,15 @@
+class Widget::Settings::Fieldset < Widget::Base
+  def render_with_options(options, &block)
+    @type = options.delete(:type) || "filter"
+    @id = "#{@type}-settings"
+    @label = :"label_#{@type}"
+    super(options, &block)
+  end
+
+  def render
+    content_tag :fieldset, :id => @id, :class => "collapsible collapsed" do
+      html = content_tag :legend, l(@label), :onclick => "toggleFieldset(this);" #FIXME: onclick
+      html + yield
+    end
+  end
+end

lib/widget/table.rb

@@ -1,2 +1,22 @@
 class Widget::Table < Widget::Base
+  def render
+    if @query.group_bys.empty?
+      widget = Widget::Table::DetailedTable
+    else
+      if @query.depth_of(:column) == 0
+        @query.column(:singleton_value)
+      elsif @query.depth_of(:row) == 0
+        @query.row(:singleton_value)
+      end
+      widget = Widget::Table::ReportTable
+    end
+
+    content_tag :div, :id => "result-table" do
+      if @query.result.count > 0
+        render_widget widget, @query
+      else
+        content_tag :p, l(:label_no_data), :class => "nodata"
+      end
+    end
+  end
 end

lib/widget/table/detailed_table.rb

@@ -0,0 +1,2 @@
+class Widget::Table::DetailedTable < Widget::Base
+end

lib/widget/table/report_table.rb

@@ -0,0 +1,5 @@
+class Widget::Table::ReportTable < Widget::Base
+  def render
+    "blah"
+  end
+end