jro_apps/redmine Commit - r3566:3bf6790826f5

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

require 'SVG/Graph/Bar'

18

require 'SVG/Graph/Bar'

19

require 'SVG/Graph/BarHorizontal'

19

require 'SVG/Graph/BarHorizontal'

20

require 'digest/sha1'

20

require 'digest/sha1'

21

22

class ChangesetNotFound < Exception; end

22

class ChangesetNotFound < Exception; end

23

class InvalidRevisionParam < Exception; end

23

class InvalidRevisionParam < Exception; end

24

25

class RepositoriesController < ApplicationController

25

class RepositoriesController < ApplicationController

26

menu_item :repository

26

menu_item :repository

27

menu_item :settings, :only => :edit

27

default_search_scope :changesets

28

default_search_scope :changesets

28

29

before_filter :find_repository, :except => :edit

30

before_filter :find_repository, :except => :edit

30

before_filter :find_project, :only => :edit

31

before_filter :find_project, :only => :edit

31

before_filter :authorize

32

before_filter :authorize

32

accept_key_auth :revisions

33

accept_key_auth :revisions

33

34

rescue_from Redmine::Scm::Adapters::CommandFailed, :with => :show_error_command_failed

35

rescue_from Redmine::Scm::Adapters::CommandFailed, :with => :show_error_command_failed

35

36

def edit

37

def edit

37

@repository = @project.repository

38

@repository = @project.repository

38

if !@repository

39

if !@repository

39

@repository = Repository.factory(params[:repository_scm])

40

@repository = Repository.factory(params[:repository_scm])

40

@repository.project = @project if @repository

41

@repository.project = @project if @repository

41

end

42

end

42

if request.post? && @repository

43

if request.post? && @repository

43

@repository.attributes = params[:repository]

44

@repository.attributes = params[:repository]

44

@repository.save

45

@repository.save

45

end

46

end

46

render(:update) {|page| page.replace_html "tab-content-repository", :partial => 'projects/settings/repository'}

47

render(:update) do |page|

48

page.replace_html "tab-content-repository", :partial => 'projects/settings/repository'

49

if @repository && !@project.repository

50

@project.reload #needed to reload association

51

page.replace_html "main-menu", render_main_menu(@project)

52

end

53

end

47

end

54

end

48

55

49

def committers

56

def committers

50

@committers = @repository.committers

57

@committers = @repository.committers

51

@users = @project.users

58

@users = @project.users

52

additional_user_ids = @committers.collect(&:last).collect(&:to_i) - @users.collect(&:id)

59

additional_user_ids = @committers.collect(&:last).collect(&:to_i) - @users.collect(&:id)

53

@users += User.find_all_by_id(additional_user_ids) unless additional_user_ids.empty?

60

@users += User.find_all_by_id(additional_user_ids) unless additional_user_ids.empty?

54

@users.compact!

61

@users.compact!

55

@users.sort!

62

@users.sort!

56

if request.post? && params[:committers].is_a?(Hash)

63

if request.post? && params[:committers].is_a?(Hash)

57

# Build a hash with repository usernames as keys and corresponding user ids as values

64

# Build a hash with repository usernames as keys and corresponding user ids as values

58

@repository.committer_ids = params[:committers].values.inject({}) {|h, c| h[c.first] = c.last; h}

65

@repository.committer_ids = params[:committers].values.inject({}) {|h, c| h[c.first] = c.last; h}

59

flash[:notice] = l(:notice_successful_update)

66

flash[:notice] = l(:notice_successful_update)

60

redirect_to :action => 'committers', :id => @project

67

redirect_to :action => 'committers', :id => @project

61

end

68

end

62

end

69

end

63

70

64

def destroy

71

def destroy

65

@repository.destroy

72

@repository.destroy

66

redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'repository'

73

redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'repository'

67

end

74

end

68

75

69

def show

76

def show

70

@repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty?

77

@repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty?

71

78

72

@entries = @repository.entries(@path, @rev)

79

@entries = @repository.entries(@path, @rev)

73

if request.xhr?

80

if request.xhr?

74

@entries ? render(:partial => 'dir_list_content') : render(:nothing => true)

81

@entries ? render(:partial => 'dir_list_content') : render(:nothing => true)

75

else

82

else

76

(show_error_not_found; return) unless @entries

83

(show_error_not_found; return) unless @entries

77

@changesets = @repository.latest_changesets(@path, @rev)

84

@changesets = @repository.latest_changesets(@path, @rev)

78

@properties = @repository.properties(@path, @rev)

85

@properties = @repository.properties(@path, @rev)

79

render :action => 'show'

86

render :action => 'show'

80

end

87

end

81

end

88

end

82

89

83

alias_method :browse, :show

90

alias_method :browse, :show

84

91

85

def changes

92

def changes

86

@entry = @repository.entry(@path, @rev)

93

@entry = @repository.entry(@path, @rev)

87

(show_error_not_found; return) unless @entry

94

(show_error_not_found; return) unless @entry

88

@changesets = @repository.latest_changesets(@path, @rev, Setting.repository_log_display_limit.to_i)

95

@changesets = @repository.latest_changesets(@path, @rev, Setting.repository_log_display_limit.to_i)

89

@properties = @repository.properties(@path, @rev)

96

@properties = @repository.properties(@path, @rev)

90

end

97

end

91

98

92

def revisions

99

def revisions

93

@changeset_count = @repository.changesets.count

100

@changeset_count = @repository.changesets.count

94

@changeset_pages = Paginator.new self, @changeset_count,

101

@changeset_pages = Paginator.new self, @changeset_count,

95

per_page_option,

102

per_page_option,

96

params['page']

103

params['page']

97

@changesets = @repository.changesets.find(:all,

104

@changesets = @repository.changesets.find(:all,

98

:limit => @changeset_pages.items_per_page,

105

:limit => @changeset_pages.items_per_page,

99

:offset => @changeset_pages.current.offset,

106

:offset => @changeset_pages.current.offset,

100

:include => [:user, :repository])

107

:include => [:user, :repository])

101

108

102

respond_to do |format|

109

respond_to do |format|

103

format.html { render :layout => false if request.xhr? }

110

format.html { render :layout => false if request.xhr? }

104

format.atom { render_feed(@changesets, :title => "#{@project.name}: #{l(:label_revision_plural)}") }

111

format.atom { render_feed(@changesets, :title => "#{@project.name}: #{l(:label_revision_plural)}") }

105

end

112

end

106

end

113

end

107

114

108

def entry

115

def entry

109

@entry = @repository.entry(@path, @rev)

116

@entry = @repository.entry(@path, @rev)

110

(show_error_not_found; return) unless @entry

117

(show_error_not_found; return) unless @entry

111

118

112

# If the entry is a dir, show the browser

119

# If the entry is a dir, show the browser

113

(show; return) if @entry.is_dir?

120

(show; return) if @entry.is_dir?

114

121

115

@content = @repository.cat(@path, @rev)

122

@content = @repository.cat(@path, @rev)

116

(show_error_not_found; return) unless @content

123

(show_error_not_found; return) unless @content

117

if 'raw' == params[:format] || @content.is_binary_data? || (@entry.size && @entry.size > Setting.file_max_size_displayed.to_i.kilobyte)

124

if 'raw' == params[:format] || @content.is_binary_data? || (@entry.size && @entry.size > Setting.file_max_size_displayed.to_i.kilobyte)

118

# Force the download

125

# Force the download

119

send_data @content, :filename => @path.split('/').last

126

send_data @content, :filename => @path.split('/').last

120

else

127

else

121

# Prevent empty lines when displaying a file with Windows style eol

128

# Prevent empty lines when displaying a file with Windows style eol

122

@content.gsub!("\r\n", "\n")

129

@content.gsub!("\r\n", "\n")

123

end

130

end

124

end

131

end

125

132

126

def annotate

133

def annotate

127

@entry = @repository.entry(@path, @rev)

134

@entry = @repository.entry(@path, @rev)

128

(show_error_not_found; return) unless @entry

135

(show_error_not_found; return) unless @entry

129

136

130

@annotate = @repository.scm.annotate(@path, @rev)

137

@annotate = @repository.scm.annotate(@path, @rev)

131

(render_error l(:error_scm_annotate); return) if @annotate.nil? || @annotate.empty?

138

(render_error l(:error_scm_annotate); return) if @annotate.nil? || @annotate.empty?

132

end

139

end

133

140

134

def revision

141

def revision

135

@changeset = @repository.find_changeset_by_name(@rev)

142

@changeset = @repository.find_changeset_by_name(@rev)

136

raise ChangesetNotFound unless @changeset

143

raise ChangesetNotFound unless @changeset

137

144

138

respond_to do |format|

145

respond_to do |format|

139

format.html

146

format.html

140

format.js {render :layout => false}

147

format.js {render :layout => false}

141

end

148

end

142

rescue ChangesetNotFound

149

rescue ChangesetNotFound

143

show_error_not_found

150

show_error_not_found

144

end

151

end

145

152

146

def diff

153

def diff

147

if params[:format] == 'diff'

154

if params[:format] == 'diff'

148

@diff = @repository.diff(@path, @rev, @rev_to)

155

@diff = @repository.diff(@path, @rev, @rev_to)

149

(show_error_not_found; return) unless @diff

156

(show_error_not_found; return) unless @diff

150

filename = "changeset_r#{@rev}"

157

filename = "changeset_r#{@rev}"

151

filename << "_r#{@rev_to}" if @rev_to

158

filename << "_r#{@rev_to}" if @rev_to

152

send_data @diff.join, :filename => "#{filename}.diff",

159

send_data @diff.join, :filename => "#{filename}.diff",

153

:type => 'text/x-patch',

160

:type => 'text/x-patch',

154

:disposition => 'attachment'

161

:disposition => 'attachment'

155

else

162

else

156

@diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'

163

@diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'

157

@diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)

164

@diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)

158

165

159

# Save diff type as user preference

166

# Save diff type as user preference

160

if User.current.logged? && @diff_type != User.current.pref[:diff_type]

167

if User.current.logged? && @diff_type != User.current.pref[:diff_type]

161

User.current.pref[:diff_type] = @diff_type

168

User.current.pref[:diff_type] = @diff_type

162

User.current.preference.save

169

User.current.preference.save

163

end

170

end

164

171

165

@cache_key = "repositories/diff/#{@repository.id}/" + Digest::MD5.hexdigest("#{@path}-#{@rev}-#{@rev_to}-#{@diff_type}")

172

@cache_key = "repositories/diff/#{@repository.id}/" + Digest::MD5.hexdigest("#{@path}-#{@rev}-#{@rev_to}-#{@diff_type}")

166

unless read_fragment(@cache_key)

173

unless read_fragment(@cache_key)

167

@diff = @repository.diff(@path, @rev, @rev_to)

174

@diff = @repository.diff(@path, @rev, @rev_to)

168

show_error_not_found unless @diff

175

show_error_not_found unless @diff

169

end

176

end

170

end

177

end

171

end

178

end

172

179

173

def stats

180

def stats

174

end

181

end

175

182

176

def graph

183

def graph

177

data = nil

184

data = nil

178

case params[:graph]

185

case params[:graph]

179

when "commits_per_month"

186

when "commits_per_month"

180

data = graph_commits_per_month(@repository)

187

data = graph_commits_per_month(@repository)

181

when "commits_per_author"

188

when "commits_per_author"

182

data = graph_commits_per_author(@repository)

189

data = graph_commits_per_author(@repository)

183

end

190

end

184

if data

191

if data

185

headers["Content-Type"] = "image/svg+xml"

192

headers["Content-Type"] = "image/svg+xml"

186

send_data(data, :type => "image/svg+xml", :disposition => "inline")

193

send_data(data, :type => "image/svg+xml", :disposition => "inline")

187

else

194

else

188

render_404

195

render_404

189

end

196

end

190

end

197

end

191

198

192

private

199

private

193

def find_repository

200

def find_repository

194

@project = Project.find(params[:id])

201

@project = Project.find(params[:id])

195

@repository = @project.repository

202

@repository = @project.repository

196

(render_404; return false) unless @repository

203

(render_404; return false) unless @repository

197

@path = params[:path].join('/') unless params[:path].nil?

204

@path = params[:path].join('/') unless params[:path].nil?

198

@path ||= ''

205

@path ||= ''

199

@rev = params[:rev].blank? ? @repository.default_branch : params[:rev].strip

206

@rev = params[:rev].blank? ? @repository.default_branch : params[:rev].strip

200

@rev_to = params[:rev_to]

207

@rev_to = params[:rev_to]

201

rescue ActiveRecord::RecordNotFound

208

rescue ActiveRecord::RecordNotFound

202

render_404

209

render_404

203

rescue InvalidRevisionParam

210

rescue InvalidRevisionParam

204

show_error_not_found

211

show_error_not_found

205

end

212

end

206

213

207

def show_error_not_found

214

def show_error_not_found

208

render_error l(:error_scm_not_found)

215

render_error l(:error_scm_not_found)

209

end

216

end

210

217

211

# Handler for Redmine::Scm::Adapters::CommandFailed exception

218

# Handler for Redmine::Scm::Adapters::CommandFailed exception

212

def show_error_command_failed(exception)

219

def show_error_command_failed(exception)

213

render_error l(:error_scm_command_failed, exception.message)

220

render_error l(:error_scm_command_failed, exception.message)

214

end

221

end

215

222

216

def graph_commits_per_month(repository)

223

def graph_commits_per_month(repository)

217

@date_to = Date.today

224

@date_to = Date.today

218

@date_from = @date_to << 11

225

@date_from = @date_to << 11

219

@date_from = Date.civil(@date_from.year, @date_from.month, 1)

226

@date_from = Date.civil(@date_from.year, @date_from.month, 1)

220

commits_by_day = repository.changesets.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])

227

commits_by_day = repository.changesets.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])

221

commits_by_month = [0] * 12

228

commits_by_month = [0] * 12

222

commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }

229

commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }

223

230

224

changes_by_day = repository.changes.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])

231

changes_by_day = repository.changes.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])

225

changes_by_month = [0] * 12

232

changes_by_month = [0] * 12

226

changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }

233

changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }

227

234

228

fields = []

235

fields = []

229

12.times {|m| fields << month_name(((Date.today.month - 1 - m) % 12) + 1)}

236

12.times {|m| fields << month_name(((Date.today.month - 1 - m) % 12) + 1)}

230

237

231

graph = SVG::Graph::Bar.new(

238

graph = SVG::Graph::Bar.new(

232

:height => 300,

239

:height => 300,

233

:width => 800,

240

:width => 800,

234

:fields => fields.reverse,

241

:fields => fields.reverse,

235

:stack => :side,

242

:stack => :side,

236

:scale_integers => true,

243

:scale_integers => true,

237

:step_x_labels => 2,

244

:step_x_labels => 2,

238

:show_data_values => false,

245

:show_data_values => false,

239

:graph_title => l(:label_commits_per_month),

246

:graph_title => l(:label_commits_per_month),

240

:show_graph_title => true

247

:show_graph_title => true

241

)

248

)

242

249

243

graph.add_data(

250

graph.add_data(

244

:data => commits_by_month[0..11].reverse,

251

:data => commits_by_month[0..11].reverse,

245

:title => l(:label_revision_plural)

252

:title => l(:label_revision_plural)

246

)

253

)

247

254

248

graph.add_data(

255

graph.add_data(

249

:data => changes_by_month[0..11].reverse,

256

:data => changes_by_month[0..11].reverse,

250

:title => l(:label_change_plural)

257

:title => l(:label_change_plural)

251

)

258

)

252

259

253

graph.burn

260

graph.burn

254

end

261

end

255

262

256

def graph_commits_per_author(repository)

263

def graph_commits_per_author(repository)

257

commits_by_author = repository.changesets.count(:all, :group => :committer)

264

commits_by_author = repository.changesets.count(:all, :group => :committer)

258

commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}

265

commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}

259

266

260

changes_by_author = repository.changes.count(:all, :group => :committer)

267

changes_by_author = repository.changes.count(:all, :group => :committer)

261

h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}

268

h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}

262

269

263

fields = commits_by_author.collect {|r| r.first}

270

fields = commits_by_author.collect {|r| r.first}

264

commits_data = commits_by_author.collect {|r| r.last}

271

commits_data = commits_by_author.collect {|r| r.last}

265

changes_data = commits_by_author.collect {|r| h[r.first] || 0}

272

changes_data = commits_by_author.collect {|r| h[r.first] || 0}

266

273

267

fields = fields + [""]*(10 - fields.length) if fields.length<10

274

fields = fields + [""]*(10 - fields.length) if fields.length<10

268

commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10

275

commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10

269

changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10

276

changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10

270

277

271

# Remove email adress in usernames

278

# Remove email adress in usernames

272

fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }

279

fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }

273

280

274

graph = SVG::Graph::BarHorizontal.new(

281

graph = SVG::Graph::BarHorizontal.new(

275

:height => 400,

282

:height => 400,

276

:width => 800,

283

:width => 800,

277

:fields => fields,

284

:fields => fields,

278

:stack => :side,

285

:stack => :side,

279

:scale_integers => true,

286

:scale_integers => true,

280

:show_data_values => false,

287

:show_data_values => false,

281

:rotate_y_labels => false,

288

:rotate_y_labels => false,

282

:graph_title => l(:label_commits_per_author),

289

:graph_title => l(:label_commits_per_author),

283

:show_graph_title => true

290

:show_graph_title => true

284

)

291

)

285

292

286

graph.add_data(

293

graph.add_data(

287

:data => commits_data,

294

:data => commits_data,

288

:title => l(:label_revision_plural)

295

:title => l(:label_revision_plural)

289

)

296

)

290

297

291

graph.add_data(

298

graph.add_data(

292

:data => changes_data,

299

:data => changes_data,

293

:title => l(:label_change_plural)

300

:title => l(:label_change_plural)

294

)

301

)

295

302

296

graph.burn

303

graph.burn

297

end

304

end

298

305

299

end

306

end

300

307

301

class Date

308

class Date

302

def months_ago(date = Date.today)

309

def months_ago(date = Date.today)

303

(date.year - self.year)*12 + (date.month - self.month)

310

(date.year - self.year)*12 + (date.month - self.month)

304

end

311

end

305

312

306

def weeks_ago(date = Date.today)

313

def weeks_ago(date = Date.today)

307

(date.year - self.year)*52 + (date.cweek - self.cweek)

314

(date.year - self.year)*52 + (date.cweek - self.cweek)

308

end

315

end

309

end

316

end

310

317

311

class String

318

class String

312

def with_leading_slash

319

def with_leading_slash

313

starts_with?('/') ? self : "/#{self}"

320

starts_with?('/') ? self : "/#{self}"

314

end

321

end

315

end

322

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) 2006-2009  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 'SVG/Graph/Bar'
             require 'SVG/Graph/BarHorizontal'
             require 'digest/sha1'
             class ChangesetNotFound < Exception; end
             class InvalidRevisionParam < Exception; end
             class RepositoriesController < ApplicationController
               menu_item :repository
+              menu_item :settings, :only => :edit
               default_search_scope :changesets
               before_filter :find_repository, :except => :edit
               before_filter :find_project, :only => :edit
               before_filter :authorize
               accept_key_auth :revisions
               rescue_from Redmine::Scm::Adapters::CommandFailed, :with => :show_error_command_failed
               def edit
                 @repository = @project.repository
                 if !@repository
                   @repository = Repository.factory(params[:repository_scm])
                   @repository.project = @project if @repository
                 end
                 if request.post? && @repository
                   @repository.attributes = params[:repository]
                   @repository.save
                 end
-                render(:update) {|page| page.replace_html "tab-content-repository", :partial => 'projects/settings/repository'}
+                render(:update) do |page|
+                  page.replace_html "tab-content-repository", :partial => 'projects/settings/repository'
+                  if @repository && !@project.repository
+                    @project.reload #needed to reload association
+                    page.replace_html "main-menu", render_main_menu(@project)
+                  end
+                end
               end
               def committers
                 @committers = @repository.committers
                 @users = @project.users
                 additional_user_ids = @committers.collect(&:last).collect(&:to_i) - @users.collect(&:id)
                 @users += User.find_all_by_id(additional_user_ids) unless additional_user_ids.empty?
                 @users.compact!
                 @users.sort!
                 if request.post? && params[:committers].is_a?(Hash)
                   # Build a hash with repository usernames as keys and corresponding user ids as values
                   @repository.committer_ids = params[:committers].values.inject({}) {|h, c| h[c.first] = c.last; h}
                   flash[:notice] = l(:notice_successful_update)
                   redirect_to :action => 'committers', :id => @project
                 end
               end
               def destroy
                 @repository.destroy
                 redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'repository'
               end
               def show
                 @repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty?
                 @entries = @repository.entries(@path, @rev)
                 if request.xhr?
                   @entries ? render(:partial => 'dir_list_content') : render(:nothing => true)
                 else
                   (show_error_not_found; return) unless @entries
                   @changesets = @repository.latest_changesets(@path, @rev)
                   @properties = @repository.properties(@path, @rev)
                   render :action => 'show'
                 end
               end
               alias_method :browse, :show
               def changes
                 @entry = @repository.entry(@path, @rev)
                 (show_error_not_found; return) unless @entry
                 @changesets = @repository.latest_changesets(@path, @rev, Setting.repository_log_display_limit.to_i)
                 @properties = @repository.properties(@path, @rev)
               end
               def revisions
                 @changeset_count = @repository.changesets.count
                 @changeset_pages = Paginator.new self, @changeset_count,
             								      per_page_option,
             								      params['page']
                 @changesets = @repository.changesets.find(:all,
             						:limit  =>  @changeset_pages.items_per_page,
             						:offset =>  @changeset_pages.current.offset,
                         :include => [:user, :repository])
                 respond_to do |format|
                   format.html { render :layout => false if request.xhr? }
                   format.atom { render_feed(@changesets, :title => "#{@project.name}: #{l(:label_revision_plural)}") }
                 end
               end
               def entry
                 @entry = @repository.entry(@path, @rev)
                 (show_error_not_found; return) unless @entry
                 # If the entry is a dir, show the browser
                 (show; return) if @entry.is_dir?
                 @content = @repository.cat(@path, @rev)
                 (show_error_not_found; return) unless @content
                 if 'raw' == params[:format] || @content.is_binary_data? || (@entry.size && @entry.size > Setting.file_max_size_displayed.to_i.kilobyte)
                   # Force the download
                   send_data @content, :filename => @path.split('/').last
                 else
                   # Prevent empty lines when displaying a file with Windows style eol
                   @content.gsub!("\r\n", "\n")
                end
               end
               def annotate
                 @entry = @repository.entry(@path, @rev)
                 (show_error_not_found; return) unless @entry
                 @annotate = @repository.scm.annotate(@path, @rev)
                 (render_error l(:error_scm_annotate); return) if @annotate.nil? || @annotate.empty?
               end
               def revision
                 @changeset = @repository.find_changeset_by_name(@rev)
                 raise ChangesetNotFound unless @changeset
                 respond_to do |format|
                   format.html
                   format.js {render :layout => false}
                 end
               rescue ChangesetNotFound
                 show_error_not_found
               end
               def diff
                 if params[:format] == 'diff'
                   @diff = @repository.diff(@path, @rev, @rev_to)
                   (show_error_not_found; return) unless @diff
                   filename = "changeset_r#{@rev}"
                   filename << "_r#{@rev_to}" if @rev_to
                   send_data @diff.join, :filename => "#{filename}.diff",
                                         :type => 'text/x-patch',
                                         :disposition => 'attachment'
                 else
                   @diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'
                   @diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)
                   # Save diff type as user preference
                   if User.current.logged? && @diff_type != User.current.pref[:diff_type]
                     User.current.pref[:diff_type] = @diff_type
                     User.current.preference.save
                   end
                   @cache_key = "repositories/diff/#{@repository.id}/" + Digest::MD5.hexdigest("#{@path}-#{@rev}-#{@rev_to}-#{@diff_type}")
                   unless read_fragment(@cache_key)
                     @diff = @repository.diff(@path, @rev, @rev_to)
                     show_error_not_found unless @diff
                   end
                 end
               end
               def stats
               end
               def graph
                 data = nil
                 case params[:graph]
                 when "commits_per_month"
                   data = graph_commits_per_month(@repository)
                 when "commits_per_author"
                   data = graph_commits_per_author(@repository)
                 end
                 if data
                   headers["Content-Type"] = "image/svg+xml"
                   send_data(data, :type => "image/svg+xml", :disposition => "inline")
                 else
                   render_404
                 end
               end
             private
               def find_repository
                 @project = Project.find(params[:id])
                 @repository = @project.repository
                 (render_404; return false) unless @repository
                 @path = params[:path].join('/') unless params[:path].nil?
                 @path ||= ''
                 @rev = params[:rev].blank? ? @repository.default_branch : params[:rev].strip
                 @rev_to = params[:rev_to]
               rescue ActiveRecord::RecordNotFound
                 render_404
               rescue InvalidRevisionParam
                 show_error_not_found
               end
               def show_error_not_found
                 render_error l(:error_scm_not_found)
               end
               # Handler for Redmine::Scm::Adapters::CommandFailed exception
               def show_error_command_failed(exception)
                 render_error l(:error_scm_command_failed, exception.message)
               end
               def graph_commits_per_month(repository)
                 @date_to = Date.today
                 @date_from = @date_to << 11
                 @date_from = Date.civil(@date_from.year, @date_from.month, 1)
                 commits_by_day = repository.changesets.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
                 commits_by_month = [0] * 12
                 commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }
                 changes_by_day = repository.changes.count(:all, :group => :commit_date, :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
                 changes_by_month = [0] * 12
                 changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }
                 fields = []
 .times {|m| fields << month_name(((Date.today.month - 1 - m) % 12) + 1)}
                 graph = SVG::Graph::Bar.new(
                   :height => 300,
                   :width => 800,
                   :fields => fields.reverse,
                   :stack => :side,
                   :scale_integers => true,
                   :step_x_labels => 2,
                   :show_data_values => false,
                   :graph_title => l(:label_commits_per_month),
                   :show_graph_title => true
                 )
                 graph.add_data(
                   :data => commits_by_month[0..11].reverse,
                   :title => l(:label_revision_plural)
                 )
                 graph.add_data(
                   :data => changes_by_month[0..11].reverse,
                   :title => l(:label_change_plural)
                 )
                 graph.burn
               end
               def graph_commits_per_author(repository)
                 commits_by_author = repository.changesets.count(:all, :group => :committer)
                 commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}
                 changes_by_author = repository.changes.count(:all, :group => :committer)
                 h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}
                 fields = commits_by_author.collect {|r| r.first}
                 commits_data = commits_by_author.collect {|r| r.last}
                 changes_data = commits_by_author.collect {|r| h[r.first] || 0}
                 fields = fields + [""]*(10 - fields.length) if fields.length<10
                 commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
                 changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10
                 # Remove email adress in usernames
                 fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
                 graph = SVG::Graph::BarHorizontal.new(
                   :height => 400,
                   :width => 800,
                   :fields => fields,
                   :stack => :side,
                   :scale_integers => true,
                   :show_data_values => false,
                   :rotate_y_labels => false,
                   :graph_title => l(:label_commits_per_author),
                   :show_graph_title => true
                 )
                 graph.add_data(
                   :data => commits_data,
                   :title => l(:label_revision_plural)
                 )
                 graph.add_data(
                   :data => changes_data,
                   :title => l(:label_change_plural)
                 )
                 graph.burn
               end
             end
             class Date
               def months_ago(date = Date.today)
                 (date.year - self.year)*12 + (date.month - self.month)
               end
               def weeks_ago(date = Date.today)
                 (date.year - self.year)*52 + (date.cweek - self.cweek)
               end
             end
             class String
               def with_leading_slash
                 starts_with?('/') ? self : "/#{self}"
               end
             end