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- # 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.
-
- require 'SVG/Graph/Bar'
- require 'SVG/Graph/BarHorizontal'
- require 'digest/sha1'
-
- class ChangesetNotFound < Exception; end
- class InvalidRevisionParam < Exception; end
-
- class RepositoriesController < ApplicationController
- layout 'base'
- menu_item :repository
- before_filter :find_repository, :except => :edit
- before_filter :find_project, :only => :edit
- before_filter :authorize
- accept_key_auth :revisions
-
- def edit
- @repository = @project.repository
- if !@repository
- @repository = Repository.factory(params[:repository_scm])
- @repository.project = @project
- end
- if request.post?
- @repository.attributes = params[:repository]
- @repository.save
- end
- render(:update) {|page| page.replace_html "tab-content-repository", :partial => 'projects/settings/repository'}
- end
-
- def destroy
- @repository.destroy
- redirect_to :controller => 'projects', :action => 'settings', :id => @project, :tab => 'repository'
- end
-
- def show
- # check if new revisions have been committed in the repository
- @repository.fetch_changesets if Setting.autofetch_changesets?
- # root entries
- @entries = @repository.entries('', @rev)
- # latest changesets
- @changesets = @repository.changesets.find(:all, :limit => 10, :order => "committed_on DESC")
- show_error_not_found unless @entries || @changesets.any?
- rescue Redmine::Scm::Adapters::CommandFailed => e
- show_error_command_failed(e.message)
- end
-
- def browse
- @entries = @repository.entries(@path, @rev)
- if request.xhr?
- @entries ? render(:partial => 'dir_list_content') : render(:nothing => true)
- else
- show_error_not_found and return unless @entries
- render :action => 'browse'
- end
- rescue Redmine::Scm::Adapters::CommandFailed => e
- show_error_command_failed(e.message)
- end
-
- def changes
- @entry = @repository.scm.entry(@path, @rev)
- show_error_not_found and return unless @entry
- @changesets = @repository.changesets_for_path(@path)
- rescue Redmine::Scm::Adapters::CommandFailed => e
- show_error_command_failed(e.message)
- 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)
-
- 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.scm.entry(@path, @rev)
- show_error_not_found and return unless @entry
-
- # If the entry is a dir, show the browser
- browse and return if @entry.is_dir?
-
- @content = @repository.scm.cat(@path, @rev)
- show_error_not_found and return unless @content
- if 'raw' == params[:format] || @content.is_binary_data?
- # Force the download if it's a binary file
- 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
- rescue Redmine::Scm::Adapters::CommandFailed => e
- show_error_command_failed(e.message)
- end
-
- def annotate
- @annotate = @repository.scm.annotate(@path, @rev)
- render_error l(:error_scm_annotate) and return if @annotate.nil? || @annotate.empty?
- rescue Redmine::Scm::Adapters::CommandFailed => e
- show_error_command_failed(e.message)
- end
-
- def revision
- @changeset = @repository.changesets.find_by_revision(@rev)
- raise ChangesetNotFound unless @changeset
- @changes_count = @changeset.changes.size
- @changes_pages = Paginator.new self, @changes_count, 150, params['page']
- @changes = @changeset.changes.find(:all,
- :limit => @changes_pages.items_per_page,
- :offset => @changes_pages.current.offset)
-
- respond_to do |format|
- format.html
- format.js {render :layout => false}
- end
- rescue ChangesetNotFound
- show_error_not_found
- rescue Redmine::Scm::Adapters::CommandFailed => e
- show_error_command_failed(e.message)
- end
-
- def diff
- @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, @diff_type)
- show_error_not_found unless @diff
- end
- rescue Redmine::Scm::Adapters::CommandFailed => e
- show_error_command_failed(e.message)
- 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_project
- @project = Project.find(params[:id])
- rescue ActiveRecord::RecordNotFound
- render_404
- end
-
- REV_PARAM_RE = %r{^[a-f0-9]*$}
-
- def find_repository
- @project = Project.find(params[:id])
- @repository = @project.repository
- render_404 and return false unless @repository
- @path = params[:path].join('/') unless params[:path].nil?
- @path ||= ''
- @rev = params[:rev]
- @rev_to = params[:rev_to]
- raise InvalidRevisionParam unless @rev.to_s.match(REV_PARAM_RE) && @rev.to_s.match(REV_PARAM_RE)
- 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
-
- def show_error_command_failed(msg)
- render_error l(:error_scm_command_failed, msg)
- 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 = []
- month_names = l(:actionview_datehelper_select_month_names_abbr).split(',')
- 12.times {|m| fields << month_names[((Date.today.month - 1 - m) % 12)]}
-
- graph = SVG::Graph::Bar.new(
- :height => 300,
- :width => 500,
- :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.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 => 300,
- :width => 500,
- :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
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