Add uservoice plugin

Gemfile

@@ -48,6 +48,10 @@ gem 'acts_as_versioned', github: 'technoweenie/acts_as_versioned'
 gem 'foodsoft_wiki', path: 'plugins/wiki'
 gem 'foodsoft_messages', path: 'plugins/messages'
 
+# plugins not enabled by default
+#gem 'foodsoft_uservoice', path: 'plugins/uservoice'
+
+
 group :production do
  gem 'exception_notification'
 end

plugins/uservoice/README.md

@@ -0,0 +1,45 @@
+FoodsoftUservoice
+=================
+
+Adds [uservoice](https://uservoice.com/) feedback form to foodsoft.
+
+
+Configuration
+-------------
+
+This plugin is configured in the foodcoop configuration in foodsoft's
+"config/app\_config.yml":
+
+```yaml
+ uservoice:
+
+ # find the api key in your uservoice admin settings
+ api_key: Abc1234DefGhIjkl567MnoPQr
+
+ # https://developer.uservoice.com/docs/widgets/options/
+ set:
+ accent_color: '#448dd6'
+ trigger_color: white
+ trigger_background_color: rgba(46, 49, 51, 0.6)
+ addTrigger:
+ mode: contact
+ trigger_position: bottom-left
+
+ # Tell uservoice about the current user; only keys listed will be sent,
+ # when id, email, name or created_at has an empty value, get them from
+ # the current user.
+ identify:
+ id:
+ #email:
+ #name:
+ created_at:
+ #type: ExampleFoodcoopType
+```
+
+This plugin also introduces the foodcoop config option `use_uservoice`, which
+can be set to `false` to disable uservoice integration. May be useful in
+multicoop deployments.
+
+This plugin is currently missing a configuration screen.
+
+See also the [uservoice-widget documentation](http://rubydoc.info/gems/uservoice-widget).

plugins/uservoice/foodsoft_uservoice.gemspec

@@ -0,0 +1,20 @@
+$:.push File.expand_path("../lib", __FILE__)
+
+# Maintain your gem's version:
+require "foodsoft_uservoice/version"
+
+# Describe your gem and declare its dependencies:
+Gem::Specification.new do |s|
+ s.name = "foodsoft_uservoice"
+ s.version = FoodsoftUservoice::VERSION
+ s.authors = ["wvengen"]
+ s.email = ["dev-foodsoft@willem.engen.nl"]
+ s.homepage = "https://github.com/foodcoops/foodsoft"
+ s.summary = "Uservoice plugin for foodsoft."
+ s.description = "Adds a uservoice feedback button to foodsoft."
+
+ s.files = Dir["{app,config,db,lib}/**/*"] + ["README.md"]
+
+ s.add_dependency "rails"
+ s.add_dependency "content_for_in_controllers"
+end

plugins/uservoice/lib/foodsoft_uservoice.rb

@@ -0,0 +1,52 @@
+require "content_for_in_controllers"
+require "foodsoft_uservoice/engine"
+
+module FoodsoftUservoice
+ # enabled when configured, but can still be disabled by use_uservoice option
+ def self.enabled?
+ FoodsoftConfig[:use_uservoice] != false and FoodsoftConfig[:uservoice]
+ end
+
+ module LoadUservoice
+ def self.included(base) # :nodoc:
+ base.class_eval do
+ before_filter :add_uservoice_script
+
+ protected
+
+ def add_uservoice_script
+ return unless FoodsoftUservoice.enabled?
+
+ # include uservoice javascript
+ api_key = FoodsoftConfig[:uservoice]['api_key']
+ js_pre = "UserVoice=window.UserVoice||[];"
+ js_load = "var uv=document.createElement('script');uv.type='text/javascript';uv.async=true;uv.src='//widget.uservoice.com/#{view_context.j api_key}.js';var s=document.getElementsByTagName('script')[0];s.parentNode.insertBefore(uv,s);"
+
+ # configuration
+ sections = FoodsoftConfig[:uservoice].reject {|k,v| k=='api_key'}
+ sections.each_pair do |k,v|
+ if k == 'identify'
+ v['id'] = current_user.try(:id) if v.include?('id')
+ v['name'] = current_user.try(:display) if v.include?('name')
+ v['email'] = current_user.try(:email) if v.include?('email')
+ v['created_at'] = current_user.try {|u| u.created_on.to_i} if v.include?('created_at')
+ elsif k == 'set'
+ v['locale'] = I18n.locale
+ end
+ js_load += "UserVoice.push(#{[k, v].to_json});"
+ end
+
+ # skip uservoice when serving mobile pages (using jquery mobile, a bit of a hack)
+ js_load = "$(function() { if(!$('[data-role=page]')[0]){#{js_load}} });"
+
+ # include in layout
+ content_for :javascript, view_context.javascript_tag(js_pre+js_load)
+ end
+ end
+ end
+ end
+end
+
+ActiveSupport.on_load(:after_initialize) do
+ ApplicationController.send :include, FoodsoftUservoice::LoadUservoice
+end

plugins/uservoice/lib/foodsoft_uservoice/engine.rb

@@ -0,0 +1,4 @@
+module FoodsoftUservoice
+ class Engine < ::Rails::Engine
+ end
+end

plugins/uservoice/lib/foodsoft_uservoice/version.rb

@@ -0,0 +1,3 @@
+module FoodsoftUservoice
+ VERSION = "0.0.1"
+end