1 # Redmine - project management software
2 # Copyright (C) 2006-2011 Jean-Philippe Lang
4 # This program is free software; you can redistribute it and/or
5 # modify it under the terms of the GNU General Public License
6 # as published by the Free Software Foundation; either version 2
7 # of the License, or (at your option) any later version.
9 # This program is distributed in the hope that it will be useful,
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 # GNU General Public License for more details.
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
16 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 require 'SVG/Graph/Bar'
19 require 'SVG/Graph/BarHorizontal'
22 class ChangesetNotFound < Exception; end
23 class InvalidRevisionParam < Exception; end
25 class RepositoriesController < ApplicationController
27 menu_item :settings, :only => :edit
28 default_search_scope :changesets
30 before_filter :find_repository, :except => :edit
31 before_filter :find_project, :only => :edit
32 before_filter :authorize
33 accept_key_auth :revisions
35 rescue_from Redmine::Scm::Adapters::CommandFailed, :with => :show_error_command_failed
38 @repository = @project.repository
39 if !@repository && !params[:repository_scm].blank?
40 @repository = Repository.factory(params[:repository_scm])
41 @repository.project = @project if @repository
43 if request.post? && @repository
44 p1 = params[:repository]
54 @repository.attributes = p
55 @repository.merge_extra_info(p_extra)
58 render(:update) do |page|
59 page.replace_html "tab-content-repository",
60 :partial => 'projects/settings/repository'
61 if @repository && !@project.repository
62 @project.reload # needed to reload association
63 page.replace_html "main-menu", render_main_menu(@project)
69 @committers = @repository.committers
70 @users = @project.users
71 additional_user_ids = @committers.collect(&:last).collect(&:to_i) - @users.collect(&:id)
72 @users += User.find_all_by_id(additional_user_ids) unless additional_user_ids.empty?
75 if request.post? && params[:committers].is_a?(Hash)
76 # Build a hash with repository usernames as keys and corresponding user ids as values
77 @repository.committer_ids = params[:committers].values.inject({}) {|h, c| h[c.first] = c.last; h}
78 flash[:notice] = l(:notice_successful_update)
79 redirect_to :action => 'committers', :id => @project
85 redirect_to :controller => 'projects',
86 :action => 'settings',
92 @repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty?
94 @entries = @repository.entries(@path, @rev)
95 @changeset = @repository.find_changeset_by_name(@rev)
97 @entries ? render(:partial => 'dir_list_content') : render(:nothing => true)
99 (show_error_not_found; return) unless @entries
100 @changesets = @repository.latest_changesets(@path, @rev)
101 @properties = @repository.properties(@path, @rev)
102 render :action => 'show'
106 alias_method :browse, :show
109 @entry = @repository.entry(@path, @rev)
110 (show_error_not_found; return) unless @entry
111 @changesets = @repository.latest_changesets(@path, @rev, Setting.repository_log_display_limit.to_i)
112 @properties = @repository.properties(@path, @rev)
113 @changeset = @repository.find_changeset_by_name(@rev)
117 @changeset_count = @repository.changesets.count
118 @changeset_pages = Paginator.new self, @changeset_count,
121 @changesets = @repository.changesets.find(:all,
122 :limit => @changeset_pages.items_per_page,
123 :offset => @changeset_pages.current.offset,
124 :include => [:user, :repository])
126 respond_to do |format|
127 format.html { render :layout => false if request.xhr? }
128 format.atom { render_feed(@changesets, :title => "#{@project.name}: #{l(:label_revision_plural)}") }
133 @entry = @repository.entry(@path, @rev)
134 (show_error_not_found; return) unless @entry
136 # If the entry is a dir, show the browser
137 (show; return) if @entry.is_dir?
139 @content = @repository.cat(@path, @rev)
140 (show_error_not_found; return) unless @content
141 if 'raw' == params[:format] ||
142 (@content.size && @content.size > Setting.file_max_size_displayed.to_i.kilobyte) ||
143 ! is_entry_text_data?(@content, @path)
145 send_opt = { :filename => filename_for_content_disposition(@path.split('/').last) }
146 send_type = Redmine::MimeType.of(@path)
147 send_opt[:type] = send_type.to_s if send_type
148 send_data @content, send_opt
150 # Prevent empty lines when displaying a file with Windows style eol
152 # Is this needs? AttachmentsController reads file simply.
153 @content.gsub!("\r\n", "\n")
154 @changeset = @repository.find_changeset_by_name(@rev)
158 def is_entry_text_data?(ent, path)
159 # UTF-16 contains "\x00".
160 # It is very strict that file contains less than 30% of ascii symbols
161 # in non Western Europe.
162 return true if Redmine::MimeType.is_type?('text', path)
163 # Ruby 1.8.6 has a bug of integer divisions.
164 # http://apidock.com/ruby/v1_8_6_287/String/is_binary_data%3F
165 return false if ent.is_binary_data?
168 private :is_entry_text_data?
171 @entry = @repository.entry(@path, @rev)
172 (show_error_not_found; return) unless @entry
174 @annotate = @repository.scm.annotate(@path, @rev)
175 (render_error l(:error_scm_annotate); return) if @annotate.nil? || @annotate.empty?
176 @changeset = @repository.find_changeset_by_name(@rev)
180 raise ChangesetNotFound if @rev.blank?
181 @changeset = @repository.find_changeset_by_name(@rev)
182 raise ChangesetNotFound unless @changeset
184 respond_to do |format|
186 format.js {render :layout => false}
188 rescue ChangesetNotFound
193 if params[:format] == 'diff'
194 @diff = @repository.diff(@path, @rev, @rev_to)
195 (show_error_not_found; return) unless @diff
196 filename = "changeset_r#{@rev}"
197 filename << "_r#{@rev_to}" if @rev_to
198 send_data @diff.join, :filename => "#{filename}.diff",
199 :type => 'text/x-patch',
200 :disposition => 'attachment'
202 @diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'
203 @diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)
205 # Save diff type as user preference
206 if User.current.logged? && @diff_type != User.current.pref[:diff_type]
207 User.current.pref[:diff_type] = @diff_type
208 User.current.preference.save
210 @cache_key = "repositories/diff/#{@repository.id}/" +
211 Digest::MD5.hexdigest("#{@path}-#{@rev}-#{@rev_to}-#{@diff_type}-#{current_language}")
212 unless read_fragment(@cache_key)
213 @diff = @repository.diff(@path, @rev, @rev_to)
214 show_error_not_found unless @diff
217 @changeset = @repository.find_changeset_by_name(@rev)
218 @changeset_to = @rev_to ? @repository.find_changeset_by_name(@rev_to) : nil
219 @diff_format_revisions = @repository.diff_format_revisions(@changeset, @changeset_to)
229 when "commits_per_month"
230 data = graph_commits_per_month(@repository)
231 when "commits_per_author"
232 data = graph_commits_per_author(@repository)
235 headers["Content-Type"] = "image/svg+xml"
236 send_data(data, :type => "image/svg+xml", :disposition => "inline")
244 REV_PARAM_RE = %r{\A[a-f0-9]*\Z}i
247 @project = Project.find(params[:id])
248 @repository = @project.repository
249 (render_404; return false) unless @repository
250 @path = params[:path].join('/') unless params[:path].nil?
252 @rev = params[:rev].blank? ? @repository.default_branch : params[:rev].strip
253 @rev_to = params[:rev_to]
255 unless @rev.to_s.match(REV_PARAM_RE) && @rev_to.to_s.match(REV_PARAM_RE)
256 if @repository.branches.blank?
257 raise InvalidRevisionParam
260 rescue ActiveRecord::RecordNotFound
262 rescue InvalidRevisionParam
266 def show_error_not_found
267 render_error :message => l(:error_scm_not_found), :status => 404
270 # Handler for Redmine::Scm::Adapters::CommandFailed exception
271 def show_error_command_failed(exception)
272 render_error l(:error_scm_command_failed, exception.message)
275 def graph_commits_per_month(repository)
276 @date_to = Date.today
277 @date_from = @date_to << 11
278 @date_from = Date.civil(@date_from.year, @date_from.month, 1)
279 commits_by_day = repository.changesets.count(
280 :all, :group => :commit_date,
281 :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
282 commits_by_month = [0] * 12
283 commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }
285 changes_by_day = repository.changes.count(
286 :all, :group => :commit_date,
287 :conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
288 changes_by_month = [0] * 12
289 changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }
292 12.times {|m| fields << month_name(((Date.today.month - 1 - m) % 12) + 1)}
294 graph = SVG::Graph::Bar.new(
297 :fields => fields.reverse,
299 :scale_integers => true,
301 :show_data_values => false,
302 :graph_title => l(:label_commits_per_month),
303 :show_graph_title => true
307 :data => commits_by_month[0..11].reverse,
308 :title => l(:label_revision_plural)
312 :data => changes_by_month[0..11].reverse,
313 :title => l(:label_change_plural)
319 def graph_commits_per_author(repository)
320 commits_by_author = repository.changesets.count(:all, :group => :committer)
321 commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}
323 changes_by_author = repository.changes.count(:all, :group => :committer)
324 h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}
326 fields = commits_by_author.collect {|r| r.first}
327 commits_data = commits_by_author.collect {|r| r.last}
328 changes_data = commits_by_author.collect {|r| h[r.first] || 0}
330 fields = fields + [""]*(10 - fields.length) if fields.length<10
331 commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
332 changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10
334 # Remove email adress in usernames
335 fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
337 graph = SVG::Graph::BarHorizontal.new(
342 :scale_integers => true,
343 :show_data_values => false,
344 :rotate_y_labels => false,
345 :graph_title => l(:label_commits_per_author),
346 :show_graph_title => true
349 :data => commits_data,
350 :title => l(:label_revision_plural)
353 :data => changes_data,
354 :title => l(:label_change_plural)
361 def months_ago(date = Date.today)
362 (date.year - self.year)*12 + (date.month - self.month)
365 def weeks_ago(date = Date.today)
366 (date.year - self.year)*52 + (date.cweek - self.cweek)
371 def with_leading_slash
372 starts_with?('/') ? self : "/#{self}"