jro_apps/redmine Commit - r4445:c8dc7fff08b9

1

# redMine - project management software

1

# redMine - project management software

2

3

#

3

#

4

# This program is free software; you can redistribute it and/or

4

# This program is free software; you can redistribute it and/or

5

# modify it under the terms of the GNU General Public License

5

# modify it under the terms of the GNU General Public License

6

# as published by the Free Software Foundation; either version 2

6

# as published by the Free Software Foundation; either version 2

7

# of the License, or (at your option) any later version.

7

# of the License, or (at your option) any later version.

8

#

8

#

9

# This program is distributed in the hope that it will be useful,

9

# This program is distributed in the hope that it will be useful,

10

# but WITHOUT ANY WARRANTY; without even the implied warranty of

10

# but WITHOUT ANY WARRANTY; without even the implied warranty of

11

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

11

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the

12

# GNU General Public License for more details.

12

# GNU General Public License for more details.

13

#

13

#

14

# You should have received a copy of the GNU General Public License

14

# You should have received a copy of the GNU General Public License

15

# along with this program; if not, write to the Free Software

15

# along with this program; if not, write to the Free Software

16

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

16

# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.

17

18

module Redmine

18

module Redmine

19

module Themes

19

module Themes

20

21

# Return an array of installed themes

21

# Return an array of installed themes

22

def self.themes

22

def self.themes

23

@@installed_themes ||= scan_themes

23

@@installed_themes ||= scan_themes

24

end

24

end

25

26

# Rescan themes directory

26

# Rescan themes directory

27

def self.rescan

27

def self.rescan

28

@@installed_themes = scan_themes

28

@@installed_themes = scan_themes

29

end

29

end

30

31

# Return theme for given id, or nil if it's not found

31

# Return theme for given id, or nil if it's not found

32

def self.theme(id, options={})

32

def self.theme(id, options={})

33

return nil if id.blank?

34

33

found = themes.find {|t| t.id == id}

35

found = themes.find {|t| t.id == id}

34

if found.nil? && options[:rescan] != false

36

if found.nil? && options[:rescan] != false

35

rescan

37

rescan

36

found = theme(id, :rescan => false)

38

found = theme(id, :rescan => false)

37

end

39

end

38

found

40

found

39

end

41

end

40

42

41

# Class used to represent a theme

43

# Class used to represent a theme

42

class Theme

44

class Theme

43

attr_reader :path, :name, :dir

45

attr_reader :path, :name, :dir

44

46

45

def initialize(path)

47

def initialize(path)

46

@path = path

48

@path = path

47

@dir = File.basename(path)

49

@dir = File.basename(path)

48

@name = @dir.humanize

50

@name = @dir.humanize

49

@stylesheets = nil

51

@stylesheets = nil

50

@javascripts = nil

52

@javascripts = nil

51

end

53

end

52

54

53

# Directory name used as the theme id

55

# Directory name used as the theme id

54

def id; dir end

56

def id; dir end

55

57

56

def ==(theme)

58

def ==(theme)

57

theme.is_a?(Theme) && theme.dir == dir

59

theme.is_a?(Theme) && theme.dir == dir

58

end

60

end

59

61

60

def <=>(theme)

62

def <=>(theme)

61

name <=> theme.name

63

name <=> theme.name

62

end

64

end

63

65

64

def stylesheets

66

def stylesheets

65

@stylesheets ||= assets("stylesheets", "css")

67

@stylesheets ||= assets("stylesheets", "css")

66

end

68

end

67

69

68

def javascripts

70

def javascripts

69

@javascripts ||= assets("javascripts", "js")

71

@javascripts ||= assets("javascripts", "js")

70

end

72

end

71

73

72

def stylesheet_path(source)

74

def stylesheet_path(source)

73

"/themes/#{dir}/stylesheets/#{source}"

75

"/themes/#{dir}/stylesheets/#{source}"

74

end

76

end

75

77

76

def javascript_path(source)

78

def javascript_path(source)

77

"/themes/#{dir}/javascripts/#{source}"

79

"/themes/#{dir}/javascripts/#{source}"

78

end

80

end

79

81

80

private

82

private

81

83

82

def assets(dir, ext)

84

def assets(dir, ext)

83

Dir.glob("#{path}/#{dir}/*.#{ext}").collect {|f| File.basename(f).gsub(/\.#{ext}$/, '')}

85

Dir.glob("#{path}/#{dir}/*.#{ext}").collect {|f| File.basename(f).gsub(/\.#{ext}$/, '')}

84

end

86

end

85

end

87

end

86

88

87

private

89

private

88

90

89

def self.scan_themes

91

def self.scan_themes

90

dirs = Dir.glob("#{Rails.public_path}/themes/*").select do |f|

92

dirs = Dir.glob("#{Rails.public_path}/themes/*").select do |f|

91

# A theme should at least override application.css

93

# A theme should at least override application.css

92

File.directory?(f) && File.exist?("#{f}/stylesheets/application.css")

94

File.directory?(f) && File.exist?("#{f}/stylesheets/application.css")

93

end

95

end

94

dirs.collect {|dir| Theme.new(dir)}.sort

96

dirs.collect {|dir| Theme.new(dir)}.sort

95

end

97

end

96

end

98

end

97

end

99

end

98

100

99

module ApplicationHelper

101

module ApplicationHelper

100

def current_theme

102

def current_theme

101

unless instance_variable_defined?(:@current_theme)

103

unless instance_variable_defined?(:@current_theme)

102

@current_theme = Redmine::Themes.theme(Setting.ui_theme)

104

@current_theme = Redmine::Themes.theme(Setting.ui_theme)

103

end

105

end

104

@current_theme

106

@current_theme

105

end

107

end

106

108

107

def stylesheet_path(source)

109

def stylesheet_path(source)

108

if current_theme && current_theme.stylesheets.include?(source)

110

if current_theme && current_theme.stylesheets.include?(source)

109

super current_theme.stylesheet_path(source)

111

super current_theme.stylesheet_path(source)

110

else

112

else

111

super

113

super

112

end

114

end

113

end

115

end

114

116

115

def path_to_stylesheet(source)

117

def path_to_stylesheet(source)

116

stylesheet_path source

118

stylesheet_path source

117

end

119

end

118

120

119

# Returns the header tags for the current theme

121

# Returns the header tags for the current theme

120

def heads_for_theme

122

def heads_for_theme

121

if current_theme && current_theme.javascripts.include?('theme')

123

if current_theme && current_theme.javascripts.include?('theme')

122

javascript_include_tag current_theme.javascript_path('theme')

124

javascript_include_tag current_theme.javascript_path('theme')

123

end

125

end

124

end

126

end

125

end

127

end

	Site-wide shortcuts
/	Use quick search box
g h	Goto home page
g g	Goto my private gists page
g G	Goto my public gists page
g 0-9	Goto bookmarked items from 0-9
n r	New repository page
n g	New gist page

	Repositories
g s	Goto summary page
g c	Goto changelog page
g f	Goto files page
g F	Goto files page with file search activated
g p	Goto pull requests page
g o	Goto repository settings
g O	Goto repository access permissions settings
t s	Toggle sidebar on some pages

             # redMine - project management software
             # Copyright (C) 2006-2007  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.
             module Redmine
               module Themes
                 # Return an array of installed themes
                 def self.themes
                   @@installed_themes ||= scan_themes
                 end
                 # Rescan themes directory
                 def self.rescan
                   @@installed_themes = scan_themes
                 end
                 # Return theme for given id, or nil if it's not found
                 def self.theme(id, options={})
+                  return nil if id.blank?
                   found = themes.find {|t| t.id == id}
                   if found.nil? && options[:rescan] != false
                     rescan
                     found = theme(id, :rescan => false)
                   end
                   found
                 end
                 # Class used to represent a theme
                 class Theme
                   attr_reader :path, :name, :dir
                   def initialize(path)
                     @path = path
                     @dir = File.basename(path)
                     @name = @dir.humanize
                     @stylesheets = nil
                     @javascripts = nil
                   end
                   # Directory name used as the theme id
                   def id; dir end
                   def ==(theme)
                     theme.is_a?(Theme) && theme.dir == dir
                   end
                   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
                     File.directory?(f) && File.exist?("#{f}/stylesheets/application.css")
                   end
                   dirs.collect {|dir| Theme.new(dir)}.sort
                 end
               end
             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)
                 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