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# encoding: utf-8
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#
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# Redmine - project management software
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# Copyright (C) 2006-2011 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 'iconv'
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require 'redmine/codeset_util'
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module RepositoriesHelper
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def format_revision(revision)
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if revision.respond_to? :format_identifier
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revision.format_identifier
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else
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revision.to_s
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end
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end
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def truncate_at_line_break(text, length = 255)
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if text
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text.gsub(%r{^(.{#{length}}[^\n]*)\n.+$}m, '\\1...')
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end
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end
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def render_properties(properties)
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unless properties.nil? || properties.empty?
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content = ''
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properties.keys.sort.each do |property|
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content << content_tag('li', "<b>#{h property}</b>: <span>#{h properties[property]}</span>".html_safe)
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end
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content_tag('ul', content.html_safe, :class => 'properties')
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end
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end
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def render_changeset_changes
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changes = @changeset.changes.find(:all, :limit => 1000, :order => 'path').collect do |change|
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case change.action
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when 'A'
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# Detects moved/copied files
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if !change.from_path.blank?
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change.action =
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@changeset.changes.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
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end
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change
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when 'D'
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@changeset.changes.detect {|c| c.from_path == change.path} ? nil : change
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else
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change
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end
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end.compact
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tree = { }
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changes.each do |change|
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p = tree
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dirs = change.path.to_s.split('/').select {|d| !d.blank?}
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path = ''
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dirs.each do |dir|
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path += '/' + dir
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p[:s] ||= {}
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p = p[:s]
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p[path] ||= {}
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p = p[path]
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end
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p[:c] = change
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end
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render_changes_tree(tree[:s])
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end
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def render_changes_tree(tree)
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return '' if tree.nil?
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output = ''
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output << '<ul>'
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tree.keys.sort.each do |file|
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style = 'change'
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text = File.basename(h(file))
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if s = tree[file][:s]
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style << ' folder'
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path_param = to_path_param(@repository.relative_path(file))
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text = link_to(h(text), :controller => 'repositories',
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:action => 'show',
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:id => @project,
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:repository_id => @repository.identifier_param,
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:path => path_param,
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:rev => @changeset.identifier)
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output << "<li class='#{style}'>#{text}"
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output << render_changes_tree(s)
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output << "</li>"
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elsif c = tree[file][:c]
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style << " change-#{c.action}"
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path_param = to_path_param(@repository.relative_path(c.path))
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text = link_to(h(text), :controller => 'repositories',
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:action => 'entry',
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:id => @project,
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:repository_id => @repository.identifier_param,
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:path => path_param,
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:rev => @changeset.identifier) unless c.action == 'D'
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text << " - #{h(c.revision)}" unless c.revision.blank?
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text << ' ('.html_safe + link_to(l(:label_diff), :controller => 'repositories',
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:action => 'diff',
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:id => @project,
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:repository_id => @repository.identifier_param,
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:path => path_param,
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:rev => @changeset.identifier) + ') '.html_safe if c.action == 'M'
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text << ' '.html_safe + content_tag('span', h(c.from_path), :class => 'copied-from') unless c.from_path.blank?
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output << "<li class='#{style}'>#{text}</li>"
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end
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end
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output << '</ul>'
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output.html_safe
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end
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def repository_field_tags(form, repository)
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method = repository.class.name.demodulize.underscore + "_field_tags"
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if repository.is_a?(Repository) &&
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respond_to?(method) && method != 'repository_field_tags'
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send(method, form, repository)
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end
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end
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def scm_select_tag(repository)
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scm_options = [["--- #{l(:actionview_instancetag_blank_option)} ---", '']]
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Redmine::Scm::Base.all.each do |scm|
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if Setting.enabled_scm.include?(scm) ||
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(repository && repository.class.name.demodulize == scm)
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scm_options << ["Repository::#{scm}".constantize.scm_name, scm]
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end
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end
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select_tag('repository_scm',
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options_for_select(scm_options, repository.class.name.demodulize),
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:disabled => (repository && !repository.new_record?),
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:onchange => remote_function(
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:url => new_project_repository_path(@project),
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:method => :get,
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:update => 'content',
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:with => "Form.serialize(this.form)")
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)
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end
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def with_leading_slash(path)
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path.to_s.starts_with?('/') ? path : "/#{path}"
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end
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def without_leading_slash(path)
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path.gsub(%r{^/+}, '')
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end
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def subversion_field_tags(form, repository)
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content_tag('p', form.text_field(:url, :size => 60, :required => true,
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:disabled => (repository && !repository.root_url.blank?)) +
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'<br />'.html_safe +
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'(file:///, http://, https://, svn://, svn+[tunnelscheme]://)') +
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content_tag('p', form.text_field(:login, :size => 30)) +
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content_tag('p', form.password_field(
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:password, :size => 30, :name => 'ignore',
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:value => ((repository.new_record? || repository.password.blank?) ? '' : ('x'*15)),
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:onfocus => "this.value=''; this.name='repository[password]';",
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:onchange => "this.name='repository[password]';"))
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end
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def darcs_field_tags(form, repository)
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content_tag('p', form.text_field(
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:url, :label => l(:field_path_to_repository),
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:size => 60, :required => true,
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:disabled => (repository && !repository.new_record?))) +
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content_tag('p', form.select(
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:log_encoding, [nil] + Setting::ENCODINGS,
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:label => l(:field_commit_logs_encoding), :required => true))
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end
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def mercurial_field_tags(form, repository)
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content_tag('p', form.text_field(
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:url, :label => l(:field_path_to_repository),
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:size => 60, :required => true,
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:disabled => (repository && !repository.root_url.blank?)
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) +
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'<br />'.html_safe + l(:text_mercurial_repository_note)) +
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content_tag('p', form.select(
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:path_encoding, [nil] + Setting::ENCODINGS,
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:label => l(:field_scm_path_encoding)
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) +
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'<br />'.html_safe + l(:text_scm_path_encoding_note))
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end
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def git_field_tags(form, repository)
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content_tag('p', form.text_field(
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:url, :label => l(:field_path_to_repository),
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:size => 60, :required => true,
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:disabled => (repository && !repository.root_url.blank?)
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) +
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'<br />'.html_safe +
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l(:text_git_repository_note)) +
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content_tag('p', form.select(
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:path_encoding, [nil] + Setting::ENCODINGS,
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:label => l(:field_scm_path_encoding)
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) +
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'<br />'.html_safe + l(:text_scm_path_encoding_note)) +
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content_tag('p', form.check_box(
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:extra_report_last_commit,
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:label => l(:label_git_report_last_commit)
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))
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end
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def cvs_field_tags(form, repository)
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content_tag('p', form.text_field(
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:root_url,
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:label => l(:field_cvsroot),
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:size => 60, :required => true,
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:disabled => !repository.new_record?)) +
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content_tag('p', form.text_field(
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:url,
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:label => l(:field_cvs_module),
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:size => 30, :required => true,
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:disabled => !repository.new_record?)) +
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content_tag('p', form.select(
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:log_encoding, [nil] + Setting::ENCODINGS,
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:label => l(:field_commit_logs_encoding), :required => true)) +
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content_tag('p', form.select(
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:path_encoding, [nil] + Setting::ENCODINGS,
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:label => l(:field_scm_path_encoding)
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) +
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'<br />'.html_safe + l(:text_scm_path_encoding_note))
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end
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def bazaar_field_tags(form, repository)
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content_tag('p', form.text_field(
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:url, :label => l(:field_path_to_repository),
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:size => 60, :required => true,
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:disabled => (repository && !repository.new_record?))) +
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content_tag('p', form.select(
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:log_encoding, [nil] + Setting::ENCODINGS,
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:label => l(:field_commit_logs_encoding), :required => true))
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end
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def filesystem_field_tags(form, repository)
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content_tag('p', form.text_field(
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:url, :label => l(:field_root_directory),
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:size => 60, :required => true,
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:disabled => (repository && !repository.root_url.blank?))) +
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content_tag('p', form.select(
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:path_encoding, [nil] + Setting::ENCODINGS,
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:label => l(:field_scm_path_encoding)
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) +
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'<br />'.html_safe + l(:text_scm_path_encoding_note))
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end
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def index_commits(commits, heads)
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return nil if commits.nil? or commits.first.parents.nil?
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refs_map = {}
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heads.each do |head|
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refs_map[head.scmid] ||= []
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refs_map[head.scmid] << head
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end
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commits_by_scmid = {}
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commits.reverse.each_with_index do |commit, commit_index|
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commits_by_scmid[commit.scmid] = {
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:parent_scmids => commit.parents.collect { |parent| parent.scmid },
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:rdmid => commit_index,
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:refs => refs_map.include?(commit.scmid) ? refs_map[commit.scmid].join(" ") : nil,
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:scmid => commit.scmid,
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:href => block_given? ? yield(commit.scmid) : commit.scmid
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}
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end
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heads.sort! { |head1, head2| head1.to_s <=> head2.to_s }
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space = nil
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heads.each do |head|
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if commits_by_scmid.include? head.scmid
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space = index_head((space || -1) + 1, head, commits_by_scmid)
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end
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end
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# when no head matched anything use first commit
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space ||= index_head(0, commits.first, commits_by_scmid)
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return commits_by_scmid, space
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end
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def index_head(space, commit, commits_by_scmid)
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stack = [[space, commits_by_scmid[commit.scmid]]]
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max_space = space
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until stack.empty?
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space, commit = stack.pop
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commit[:space] = space if commit[:space].nil?
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space -= 1
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commit[:parent_scmids].each_with_index do |parent_scmid, parent_index|
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parent_commit = commits_by_scmid[parent_scmid]
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if parent_commit and parent_commit[:space].nil?
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stack.unshift [space += 1, parent_commit]
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end
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end
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max_space = space if max_space < space
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end
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max_space
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end
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end
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