From 2db859ea78608a9262e2e4dc9bdb5f2b28f5bf66 Mon Sep 17 00:00:00 2001
From: Nicolas PROCUREUR <nprocureur@gmail.com>
Date: Tue, 8 Nov 2016 16:29:34 +0100
Subject: [PATCH] Inject on toolbars

---
 app/helpers/toolbar_helper.rb | 21 +++++++++++++++++---
 lib/ekylibre/plugin.rb        | 36 ++++++++++++++++++++++++++++++++---
 2 files changed, 51 insertions(+), 6 deletions(-)

diff --git a/app/helpers/toolbar_helper.rb b/app/helpers/toolbar_helper.rb
index e122a3cad8..5b4323eff0 100644
--- a/app/helpers/toolbar_helper.rb
+++ b/app/helpers/toolbar_helper.rb
@@ -41,7 +41,7 @@ def export(*natures)
           modal_id = nature.name.to_s + '-exporting'
           if Document.of(nature.name, key).any?
             @template.content_for :popover, @template.render('backend/shared/export', nature: nature, key: key, modal_id: modal_id)
-            menu.item nature.human_name, '#' + modal_id, data: { toggle: 'modal' }
+            menu.item nature.human_name, '#' + modal_id, data: {toggle: 'modal'}
           else
             DocumentTemplate.of_nature(nature.name).each do |template|
               menu.item(template.name, @template.params.merge(format: :pdf, template: template.id, key: key))
@@ -78,10 +78,10 @@ def menu(name, options = {}, &block)
     def destroy(options = {})
       if @template.resource
         if @template.resource.destroyable?
-          tool(options[:label] || :destroy.ta, { action: :destroy, id: @template.resource.id, redirect: options[:redirect] }, method: :delete, data: { confirm: :are_you_sure_you_want_to_delete.tl })
+          tool(options[:label] || :destroy.ta, {action: :destroy, id: @template.resource.id, redirect: options[:redirect]}, method: :delete, data: {confirm: :are_you_sure_you_want_to_delete.tl})
         end
       else
-        tool(options[:label] || :destroy.ta, { action: :destroy, redirect: options[:redirect] }, { method: :delete }.merge(options.except(:redirect, :label)))
+        tool(options[:label] || :destroy.ta, {action: :destroy, redirect: options[:redirect]}, {method: :delete}.merge(options.except(:redirect, :label)))
       end
     end
 
@@ -112,6 +112,17 @@ def action(name, *args)
       end
     end
 
+    def view_addons(options = {})
+      return nil unless options[:controller].present?
+
+      options[:action] ||= :index
+      options[:context] = :toolbar
+
+      Ekylibre::Plugin.find_addons(options).collect do |addon|
+        @template.render partial: addon, locals: {t: self}
+      end
+    end
+
     def method_missing(method_name, *args)
       raise ArgumentError, 'Block can not be accepted' if block_given?
       options = args.extract_options!
@@ -135,6 +146,10 @@ def toolbar(options = {}, &block)
         end
       end
     end
+    html << capture(toolbar) do |t|
+      t.view_addons(controller: controller_name, action: action_name).join.html_safe
+    end
+
     unless options[:wrap].is_a?(FalseClass)
       html = content_tag(:div, html, class: 'toolbar' + (options[:class] ? ' ' << options[:class].to_s : ''))
     end
diff --git a/lib/ekylibre/plugin.rb b/lib/ekylibre/plugin.rb
index 9765208306..0b359a4178 100644
--- a/lib/ekylibre/plugin.rb
+++ b/lib/ekylibre/plugin.rb
@@ -106,10 +106,9 @@ def generate_themes_stylesheets
             plugin.themes_assets.each do |name, addons|
               next unless name == theme || name == '*' || (name.respond_to?(:match) && theme.match(name))
               stylesheet << "// #{plugin.name}\n"
-              next unless addons[:stylesheets]
               addons[:stylesheets].each do |file|
                 stylesheet << "@import \"#{file}\";\n"
-              end
+              end if addons[:stylesheets]
             end
           end
           # <base_dir>/themes/<theme>/plugins.scss
@@ -143,9 +142,25 @@ def after_login_plugin
       def after_login_path(resource)
         after_login_plugin.name.to_s.camelize.constantize.after_login_path(resource)
       end
+
+      def find_addons(options = {})
+        return unless options[:context]
+
+        view_addons = []
+        search_path = "backend/#{options[:controller]}##{options[:action]}"
+
+        each do |plugin|
+          availables_addons = plugin.view_addons
+          view_addons << availables_addons[options[:context]][search_path] if availables_addons.key? options[:context] and availables_addons[options[:context]].key? search_path
+        end
+
+        view_addons
+
+      end
+
     end
 
-    attr_reader :root, :themes_assets, :routes, :javascripts, :initializers
+    attr_reader :root, :themes_assets, :routes, :javascripts, :initializers, :view_addons
     field_accessor :name, :summary, :description, :url, :author, :author_url, :version
 
     # Links plugin into app
@@ -155,6 +170,7 @@ def initialize(plugfile_path)
       @themes_assets = {}.with_indifferent_access
       @javascripts = []
       @initializers = {}
+      @view_addons = {}
 
       lib = @root.join('lib')
       if File.directory?(lib)
@@ -315,6 +331,20 @@ def add_routes(&block)
       @routes = block
     end
 
+    def add_toolbar_addon(partial_path, options = {})
+      return unless options[:to]
+      context = :toolbar
+      @view_addons[context] ||= {}
+      @view_addons[context][options[:to]] = partial_path
+    end
+
+    def add_cobble_addon(partial_path, options = {})
+      return unless options[:to]
+      context = :cobble
+      @view_addons[context] ||= {}
+      @view_addons[context][options[:to]] = partial_path
+    end
+
     # Adds menus with DSL in Ekylibre backend nav
     def extend_navigation(&block)
       Ekylibre::Navigation.exec_dsl(&block)