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# Redmine - project management software
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# Copyright (C) 2006-2012 Jean-Philippe Lang
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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require 'SVG/Graph/Bar'
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require 'SVG/Graph/BarHorizontal'
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require 'digest/sha1'
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class ChangesetNotFound < Exception; end
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class InvalidRevisionParam < Exception; end
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class RepositoriesController < ApplicationController
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menu_item :repository
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menu_item :settings, :only => [:new, :create, :edit, :update, :destroy, :committers]
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default_search_scope :changesets
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before_filter :find_project_by_project_id, :only => [:new, :create]
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before_filter :find_repository, :only => [:edit, :update, :destroy, :committers]
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before_filter :find_project_repository, :except => [:new, :create, :edit, :update, :destroy, :committers]
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before_filter :find_changeset, :only => [:revision, :add_related_issue, :remove_related_issue]
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before_filter :authorize
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accept_rss_auth :revisions
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rescue_from Redmine::Scm::Adapters::CommandFailed, :with => :show_error_command_failed
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def new
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scm = params[:repository_scm] || (Redmine::Scm::Base.all & Setting.enabled_scm).first
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@repository = Repository.factory(scm)
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@repository.is_default = @project.repository.nil?
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@repository.project = @project
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render :layout => !request.xhr?
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end
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def create
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@repository = Repository.factory(params[:repository_scm], params[:repository])
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@repository.project = @project
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if request.post? && @repository.save
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redirect_to settings_project_path(@project, :tab => 'repositories')
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else
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render :action => 'new'
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end
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end
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def edit
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end
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def update
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@repository.attributes = params[:repository]
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@repository.project = @project
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if request.put? && @repository.save
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redirect_to settings_project_path(@project, :tab => 'repositories')
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else
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render :action => 'edit'
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end
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end
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def committers
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@committers = @repository.committers
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@users = @project.users
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additional_user_ids = @committers.collect(&:last).collect(&:to_i) - @users.collect(&:id)
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@users += User.find_all_by_id(additional_user_ids) unless additional_user_ids.empty?
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@users.compact!
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@users.sort!
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if request.post? && params[:committers].is_a?(Hash)
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# Build a hash with repository usernames as keys and corresponding user ids as values
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@repository.committer_ids = params[:committers].values.inject({}) {|h, c| h[c.first] = c.last; h}
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flash[:notice] = l(:notice_successful_update)
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redirect_to settings_project_path(@project, :tab => 'repositories')
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end
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end
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def destroy
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@repository.destroy if request.delete?
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redirect_to settings_project_path(@project, :tab => 'repositories')
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end
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def show
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@repository.fetch_changesets if Setting.autofetch_changesets? && @path.empty?
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@entries = @repository.entries(@path, @rev)
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@changeset = @repository.find_changeset_by_name(@rev)
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if request.xhr?
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@entries ? render(:partial => 'dir_list_content') : render(:nothing => true)
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else
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(show_error_not_found; return) unless @entries
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@changesets = @repository.latest_changesets(@path, @rev)
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@properties = @repository.properties(@path, @rev)
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@repositories = @project.repositories
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render :action => 'show'
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end
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end
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alias_method :browse, :show
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def changes
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@entry = @repository.entry(@path, @rev)
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(show_error_not_found; return) unless @entry
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@changesets = @repository.latest_changesets(@path, @rev, Setting.repository_log_display_limit.to_i)
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@properties = @repository.properties(@path, @rev)
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@changeset = @repository.find_changeset_by_name(@rev)
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end
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def revisions
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@changeset_count = @repository.changesets.count
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@changeset_pages = Paginator.new self, @changeset_count,
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per_page_option,
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params['page']
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@changesets = @repository.changesets.find(:all,
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:limit => @changeset_pages.items_per_page,
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:offset => @changeset_pages.current.offset,
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:include => [:user, :repository, :parents])
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respond_to do |format|
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format.html { render :layout => false if request.xhr? }
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format.atom { render_feed(@changesets, :title => "#{@project.name}: #{l(:label_revision_plural)}") }
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end
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end
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def entry
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@entry = @repository.entry(@path, @rev)
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(show_error_not_found; return) unless @entry
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# If the entry is a dir, show the browser
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(show; return) if @entry.is_dir?
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@content = @repository.cat(@path, @rev)
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(show_error_not_found; return) unless @content
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if 'raw' == params[:format] ||
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(@content.size && @content.size > Setting.file_max_size_displayed.to_i.kilobyte) ||
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! is_entry_text_data?(@content, @path)
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# Force the download
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send_opt = { :filename => filename_for_content_disposition(@path.split('/').last) }
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send_type = Redmine::MimeType.of(@path)
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send_opt[:type] = send_type.to_s if send_type
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send_data @content, send_opt
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else
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# Prevent empty lines when displaying a file with Windows style eol
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# TODO: UTF-16
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# Is this needs? AttachmentsController reads file simply.
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@content.gsub!("\r\n", "\n")
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@changeset = @repository.find_changeset_by_name(@rev)
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end
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end
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def is_entry_text_data?(ent, path)
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# UTF-16 contains "\x00".
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# It is very strict that file contains less than 30% of ascii symbols
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# in non Western Europe.
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return true if Redmine::MimeType.is_type?('text', path)
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# Ruby 1.8.6 has a bug of integer divisions.
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# http://apidock.com/ruby/v1_8_6_287/String/is_binary_data%3F
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return false if ent.is_binary_data?
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true
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end
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private :is_entry_text_data?
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def annotate
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@entry = @repository.entry(@path, @rev)
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(show_error_not_found; return) unless @entry
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@annotate = @repository.scm.annotate(@path, @rev)
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if @annotate.nil? || @annotate.empty?
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(render_error l(:error_scm_annotate); return)
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end
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ann_buf_size = 0
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@annotate.lines.each do |buf|
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ann_buf_size += buf.size
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end
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if ann_buf_size > Setting.file_max_size_displayed.to_i.kilobyte
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(render_error l(:error_scm_annotate_big_text_file); return)
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end
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@changeset = @repository.find_changeset_by_name(@rev)
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end
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def revision
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respond_to do |format|
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format.html
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format.js {render :layout => false}
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end
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end
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# Adds a related issue to a changeset
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# POST /projects/:project_id/repository/(:repository_id/)revisions/:rev/issues
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def add_related_issue
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@issue = @changeset.find_referenced_issue_by_id(params[:issue_id])
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if @issue && (!@issue.visible? || @changeset.issues.include?(@issue))
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@issue = nil
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end
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if @issue
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@changeset.issues << @issue
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respond_to do |format|
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format.js {
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render :update do |page|
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page.replace_html "related-issues", :partial => "related_issues"
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page.visual_effect :highlight, "related-issue-#{@issue.id}"
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end
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}
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end
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else
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respond_to do |format|
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format.js {
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render :update do |page|
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page.alert(l(:label_issue) + ' ' + l('activerecord.errors.messages.invalid'))
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end
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}
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end
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end
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end
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# Removes a related issue from a changeset
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# DELETE /projects/:project_id/repository/(:repository_id/)revisions/:rev/issues/:issue_id
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def remove_related_issue
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@issue = Issue.visible.find_by_id(params[:issue_id])
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if @issue
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@changeset.issues.delete(@issue)
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end
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respond_to do |format|
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format.js {
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render :update do |page|
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page.remove "related-issue-#{@issue.id}"
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end if @issue
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}
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end
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end
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def diff
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if params[:format] == 'diff'
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@diff = @repository.diff(@path, @rev, @rev_to)
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(show_error_not_found; return) unless @diff
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filename = "changeset_r#{@rev}"
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filename << "_r#{@rev_to}" if @rev_to
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send_data @diff.join, :filename => "#{filename}.diff",
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:type => 'text/x-patch',
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:disposition => 'attachment'
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else
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@diff_type = params[:type] || User.current.pref[:diff_type] || 'inline'
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@diff_type = 'inline' unless %w(inline sbs).include?(@diff_type)
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# Save diff type as user preference
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if User.current.logged? && @diff_type != User.current.pref[:diff_type]
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User.current.pref[:diff_type] = @diff_type
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User.current.preference.save
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end
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@cache_key = "repositories/diff/#{@repository.id}/" +
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Digest::MD5.hexdigest("#{@path}-#{@rev}-#{@rev_to}-#{@diff_type}-#{current_language}")
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unless read_fragment(@cache_key)
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@diff = @repository.diff(@path, @rev, @rev_to)
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show_error_not_found unless @diff
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end
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@changeset = @repository.find_changeset_by_name(@rev)
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@changeset_to = @rev_to ? @repository.find_changeset_by_name(@rev_to) : nil
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@diff_format_revisions = @repository.diff_format_revisions(@changeset, @changeset_to)
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end
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end
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def stats
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end
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def graph
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data = nil
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case params[:graph]
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when "commits_per_month"
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data = graph_commits_per_month(@repository)
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when "commits_per_author"
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data = graph_commits_per_author(@repository)
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end
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if data
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headers["Content-Type"] = "image/svg+xml"
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send_data(data, :type => "image/svg+xml", :disposition => "inline")
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else
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render_404
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end
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end
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private
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def find_repository
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@repository = Repository.find(params[:id])
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@project = @repository.project
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rescue ActiveRecord::RecordNotFound
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render_404
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end
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REV_PARAM_RE = %r{\A[a-f0-9]*\Z}i
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def find_project_repository
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@project = Project.find(params[:id])
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if params[:repository_id].present?
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@repository = @project.repositories.find_by_identifier_param(params[:repository_id])
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else
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@repository = @project.repository
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end
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(render_404; return false) unless @repository
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@path = params[:path].join('/') unless params[:path].nil?
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@path ||= ''
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@rev = params[:rev].blank? ? @repository.default_branch : params[:rev].to_s.strip
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@rev_to = params[:rev_to]
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unless @rev.to_s.match(REV_PARAM_RE) && @rev_to.to_s.match(REV_PARAM_RE)
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if @repository.branches.blank?
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raise InvalidRevisionParam
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end
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end
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rescue ActiveRecord::RecordNotFound
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render_404
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rescue InvalidRevisionParam
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show_error_not_found
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end
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def find_changeset
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if @rev.present?
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@changeset = @repository.find_changeset_by_name(@rev)
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end
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show_error_not_found unless @changeset
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end
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def show_error_not_found
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render_error :message => l(:error_scm_not_found), :status => 404
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end
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# Handler for Redmine::Scm::Adapters::CommandFailed exception
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def show_error_command_failed(exception)
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render_error l(:error_scm_command_failed, exception.message)
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end
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def graph_commits_per_month(repository)
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@date_to = Date.today
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@date_from = @date_to << 11
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@date_from = Date.civil(@date_from.year, @date_from.month, 1)
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commits_by_day = repository.changesets.count(
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:all, :group => :commit_date,
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:conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
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commits_by_month = [0] * 12
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commits_by_day.each {|c| commits_by_month[c.first.to_date.months_ago] += c.last }
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changes_by_day = repository.changes.count(
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:all, :group => :commit_date,
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:conditions => ["commit_date BETWEEN ? AND ?", @date_from, @date_to])
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changes_by_month = [0] * 12
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changes_by_day.each {|c| changes_by_month[c.first.to_date.months_ago] += c.last }
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fields = []
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12.times {|m| fields << month_name(((Date.today.month - 1 - m) % 12) + 1)}
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graph = SVG::Graph::Bar.new(
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:height => 300,
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:width => 800,
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:fields => fields.reverse,
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:stack => :side,
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:scale_integers => true,
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:step_x_labels => 2,
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:show_data_values => false,
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:graph_title => l(:label_commits_per_month),
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:show_graph_title => true
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)
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graph.add_data(
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:data => commits_by_month[0..11].reverse,
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:title => l(:label_revision_plural)
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)
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graph.add_data(
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:data => changes_by_month[0..11].reverse,
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:title => l(:label_change_plural)
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)
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graph.burn
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end
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def graph_commits_per_author(repository)
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commits_by_author = repository.changesets.count(:all, :group => :committer)
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commits_by_author.to_a.sort! {|x, y| x.last <=> y.last}
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changes_by_author = repository.changes.count(:all, :group => :committer)
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h = changes_by_author.inject({}) {|o, i| o[i.first] = i.last; o}
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fields = commits_by_author.collect {|r| r.first}
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commits_data = commits_by_author.collect {|r| r.last}
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changes_data = commits_by_author.collect {|r| h[r.first] || 0}
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fields = fields + [""]*(10 - fields.length) if fields.length<10
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commits_data = commits_data + [0]*(10 - commits_data.length) if commits_data.length<10
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changes_data = changes_data + [0]*(10 - changes_data.length) if changes_data.length<10
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# Remove email adress in usernames
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fields = fields.collect {|c| c.gsub(%r{<.+@.+>}, '') }
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graph = SVG::Graph::BarHorizontal.new(
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:height => 400,
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:width => 800,
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:fields => fields,
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:stack => :side,
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:scale_integers => true,
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: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
|
|
|
|
|
|
|
