Support for Javascript in Themes (#2803).

If javascripts/theme.js is found in the theme directory, it will be automatically loaded on each page.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@4558 e93f8b46-1217-0410-a6f0-8f06a7374b81
This commit is contained in:
Jean-Philippe Lang 2010-12-22 21:37:07 +00:00
parent 72f58c4c40
commit 523febf9c1
3 changed files with 107 additions and 6 deletions

View File

@ -9,6 +9,7 @@
<%= stylesheet_link_tag 'application', :media => 'all' %>
<%= stylesheet_link_tag 'rtl', :media => 'all' if l(:direction) == 'rtl' %>
<%= javascript_include_tag :defaults %>
<%= heads_for_theme %>
<%= heads_for_wiki_formatter %>
<!--[if IE]>
<style type="text/css">

View File

@ -40,12 +40,14 @@ module Redmine
# Class used to represent a theme
class Theme
attr_reader :name, :dir, :stylesheets
attr_reader :path, :name, :dir
def initialize(path)
@path = path
@dir = File.basename(path)
@name = @dir.humanize
@stylesheets = Dir.glob("#{path}/stylesheets/*.css").collect {|f| File.basename(f).gsub(/\.css$/, '')}
@stylesheets = nil
@javascripts = nil
end
# Directory name used as the theme id
@ -58,10 +60,32 @@ module Redmine
def <=>(theme)
name <=> theme.name
end
def stylesheets
@stylesheets ||= assets("stylesheets", "css")
end
def javascripts
@javascripts ||= assets("javascripts", "js")
end
def stylesheet_path(source)
"/themes/#{dir}/stylesheets/#{source}"
end
def javascript_path(source)
"/themes/#{dir}/javascripts/#{source}"
end
private
def assets(dir, ext)
Dir.glob("#{path}/#{dir}/*.#{ext}").collect {|f| File.basename(f).gsub(/\.#{ext}$/, '')}
end
end
private
def self.scan_themes
dirs = Dir.glob("#{Rails.public_path}/themes/*").select do |f|
# A theme should at least override application.css
@ -73,13 +97,29 @@ module Redmine
end
module ApplicationHelper
def current_theme
unless instance_variable_defined?(:@current_theme)
@current_theme = Redmine::Themes.theme(Setting.ui_theme)
end
@current_theme
end
def stylesheet_path(source)
@current_theme ||= Redmine::Themes.theme(Setting.ui_theme)
super((@current_theme && @current_theme.stylesheets.include?(source)) ?
"/themes/#{@current_theme.dir}/stylesheets/#{source}" : source)
if current_theme && current_theme.stylesheets.include?(source)
super current_theme.stylesheet_path(source)
else
super
end
end
def path_to_stylesheet(source)
stylesheet_path source
end
# Returns the header tags for the current theme
def heads_for_theme
if current_theme && current_theme.javascripts.include?('theme')
javascript_include_tag current_theme.javascript_path('theme')
end
end
end

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@ -0,0 +1,60 @@
# Redmine - project management software
# Copyright (C) 2006-2010 Jean-Philippe Lang
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# 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.
require File.expand_path('../../../../test_helper', __FILE__)
class ThemesTest < ActionController::IntegrationTest
fixtures :all
def setup
@theme = Redmine::Themes.themes.last
Setting.ui_theme = @theme.id
end
def teardown
Setting.ui_theme = ''
end
def test_application_css
get '/'
assert_response :success
assert_tag :tag => 'link',
:attributes => {:href => %r{^/themes/#{@theme.dir}/stylesheets/application.css}}
end
def test_without_theme_js
get '/'
assert_response :success
assert_no_tag :tag => 'script',
:attributes => {:src => %r{^/themes/#{@theme.dir}/javascripts/theme.js}}
end
def test_with_theme_js
# Simulates a theme.js
@theme.javascripts << 'theme'
get '/'
assert_response :success
assert_tag :tag => 'script',
:attributes => {:src => %r{^/themes/#{@theme.dir}/javascripts/theme.js}}
ensure
@theme.javascripts.delete 'theme'
end
end