comparison .svn/pristine/ae/ae9b39171caeb6f8f6a13fdb73ccbb11ad433254.svn-base @ 1295:622f24f53b42 redmine-2.3

Update to Redmine SVN revision 11972 on 2.3-stable branch

+# encoding: utf-8
+#
+# Redmine - project management software
+# Copyright (C) 2006-2012  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.
+
+module RepositoriesHelper
+  def format_revision(revision)
+    if revision.respond_to? :format_identifier
+      revision.format_identifier
+    else
+      revision.to_s
+    end
+  end
+
+  def truncate_at_line_break(text, length = 255)
+    if text
+      text.gsub(%r{^(.{#{length}}[^\n]*)\n.+$}m, '\\1...')
+    end
+  end
+
+  def render_properties(properties)
+    unless properties.nil? || properties.empty?
+      content = ''
+      properties.keys.sort.each do |property|
+        content << content_tag('li', "<b>#{h property}</b>: <span>#{h properties[property]}</span>".html_safe)
+      end
+      content_tag('ul', content.html_safe, :class => 'properties')
+    end
+  end
+
+  def render_changeset_changes
+    changes = @changeset.filechanges.find(:all, :limit => 1000, :order => 'path').collect do |change|
+      case change.action
+      when 'A'
+        # Detects moved/copied files
+        if !change.from_path.blank?
+          change.action =
+             @changeset.filechanges.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
+        end
+        change
+      when 'D'
+        @changeset.filechanges.detect {|c| c.from_path == change.path} ? nil : change
+      else
+        change
+      end
+    end.compact
+
+    tree = { }
+    changes.each do |change|
+      p = tree
+      dirs = change.path.to_s.split('/').select {|d| !d.blank?}
+      path = ''
+      dirs.each do |dir|
+        path += '/' + dir
+        p[:s] ||= {}
+        p = p[:s]
+        p[path] ||= {}
+        p = p[path]
+      end
+      p[:c] = change
+    end
+    render_changes_tree(tree[:s])
+  end
+
+  def render_changes_tree(tree)
+    return '' if tree.nil?
+    output = ''
+    output << '<ul>'
+    tree.keys.sort.each do |file|
+      style = 'change'
+      text = File.basename(h(file))
+      if s = tree[file][:s]
+        style << ' folder'
+        path_param = to_path_param(@repository.relative_path(file))
+        text = link_to(h(text), :controller => 'repositories',
+                             :action => 'show',
+                             :id => @project,
+                             :repository_id => @repository.identifier_param,
+                             :path => path_param,
+                             :rev => @changeset.identifier)
+        output << "<li class='#{style}'>#{text}"
+        output << render_changes_tree(s)
+        output << "</li>"
+      elsif c = tree[file][:c]
+        style << " change-#{c.action}"
+        path_param = to_path_param(@repository.relative_path(c.path))
+        text = link_to(h(text), :controller => 'repositories',
+                             :action => 'entry',
+                             :id => @project,
+                             :repository_id => @repository.identifier_param,
+                             :path => path_param,
+                             :rev => @changeset.identifier) unless c.action == 'D'
+        text << " - #{h(c.revision)}" unless c.revision.blank?
+        text << ' ('.html_safe + link_to(l(:label_diff), :controller => 'repositories',
+                                       :action => 'diff',
+                                       :id => @project,
+                                       :repository_id => @repository.identifier_param,
+                                       :path => path_param,
+                                       :rev => @changeset.identifier) + ') '.html_safe if c.action == 'M'
+        text << ' '.html_safe + content_tag('span', h(c.from_path), :class => 'copied-from') unless c.from_path.blank?
+        output << "<li class='#{style}'>#{text}</li>"
+      end
+    end
+    output << '</ul>'
+    output.html_safe
+  end
+
+  def repository_field_tags(form, repository)
+    method = repository.class.name.demodulize.underscore + "_field_tags"
+    if repository.is_a?(Repository) &&
+        respond_to?(method) && method != 'repository_field_tags'
+      send(method, form, repository)
+    end
+  end
+
+  def scm_select_tag(repository)
+    scm_options = [["--- #{l(:actionview_instancetag_blank_option)} ---", '']]
+    Redmine::Scm::Base.all.each do |scm|
+    if Setting.enabled_scm.include?(scm) ||
+          (repository && repository.class.name.demodulize == scm)
+        scm_options << ["Repository::#{scm}".constantize.scm_name, scm]
+      end
+    end
+    select_tag('repository_scm',
+               options_for_select(scm_options, repository.class.name.demodulize),
+               :disabled => (repository && !repository.new_record?),
+               :data => {:remote => true, :method => 'get'})
+  end
+
+  def with_leading_slash(path)
+    path.to_s.starts_with?('/') ? path : "/#{path}"
+  end
+
+  def without_leading_slash(path)
+    path.gsub(%r{^/+}, '')
+  end
+
+  def subversion_field_tags(form, repository)
+      content_tag('p', form.text_field(:url, :size => 60, :required => true,
+                       :disabled => !repository.safe_attribute?('url')) +
+                       '<br />'.html_safe +
+                       '(file:///, http://, https://, svn://, svn+[tunnelscheme]://)') +
+      content_tag('p', form.text_field(:login, :size => 30)) +
+      content_tag('p', form.password_field(
+                            :password, :size => 30, :name => 'ignore',
+                            :value => ((repository.new_record? || repository.password.blank?) ? '' : ('x'*15)),
+                            :onfocus => "this.value=''; this.name='repository[password]';",
+                            :onchange => "this.name='repository[password]';"))
+  end
+
+  def darcs_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_path_to_repository),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                     :log_encoding, [nil] + Setting::ENCODINGS,
+                     :label => l(:field_commit_logs_encoding), :required => true))
+  end
+
+  def mercurial_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                       :url, :label => l(:field_path_to_repository),
+                       :size => 60, :required => true,
+                       :disabled => !repository.safe_attribute?('url')
+                         ) +
+                     '<br />'.html_safe + l(:text_mercurial_repository_note)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note))
+  end
+
+  def git_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                       :url, :label => l(:field_path_to_repository),
+                       :size => 60, :required => true,
+                       :disabled => !repository.safe_attribute?('url')
+                         ) +
+                      '<br />'.html_safe +
+                      l(:text_git_repository_note)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note)) +
+    content_tag('p', form.check_box(
+                        :extra_report_last_commit,
+                        :label => l(:label_git_report_last_commit)
+                         ))
+  end
+
+  def cvs_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :root_url,
+                     :label => l(:field_cvsroot),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('root_url'))) +
+    content_tag('p', form.text_field(
+                     :url,
+                     :label => l(:field_cvs_module),
+                     :size => 30, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                     :log_encoding, [nil] + Setting::ENCODINGS,
+                     :label => l(:field_commit_logs_encoding), :required => true)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note))
+  end
+
+  def bazaar_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_path_to_repository),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                     :log_encoding, [nil] + Setting::ENCODINGS,
+                     :label => l(:field_commit_logs_encoding), :required => true))
+  end
+
+  def filesystem_field_tags(form, repository)
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_root_directory),
+                     :size => 60, :required => true,
+                     :disabled => !repository.safe_attribute?('url'))) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />'.html_safe + l(:text_scm_path_encoding_note))
+  end
+
+  def index_commits(commits, heads)
+    return nil if commits.nil? or commits.first.parents.nil?
+    refs_map = {}
+    heads.each do |head|
+      refs_map[head.scmid] ||= []
+      refs_map[head.scmid] << head
+    end
+    commits_by_scmid = {}
+    commits.reverse.each_with_index do |commit, commit_index|
+      commits_by_scmid[commit.scmid] = {
+        :parent_scmids => commit.parents.collect { |parent| parent.scmid },
+        :rdmid => commit_index,
+        :refs  => refs_map.include?(commit.scmid) ? refs_map[commit.scmid].join(" ") : nil,
+        :scmid => commit.scmid,
+        :href  => block_given? ? yield(commit.scmid) : commit.scmid
+      }
+    end
+    heads.sort! { |head1, head2| head1.to_s <=> head2.to_s }
+    space = nil  
+    heads.each do |head|
+      if commits_by_scmid.include? head.scmid
+        space = index_head((space || -1) + 1, head, commits_by_scmid)
+      end
+    end
+    # when no head matched anything use first commit
+    space ||= index_head(0, commits.first, commits_by_scmid)
+    return commits_by_scmid, space
+  end
+
+  def index_head(space, commit, commits_by_scmid)
+    stack = [[space, commits_by_scmid[commit.scmid]]]
+    max_space = space
+    until stack.empty?
+      space, commit = stack.pop
+      commit[:space] = space if commit[:space].nil?
+      space -= 1
+      commit[:parent_scmids].each_with_index do |parent_scmid, parent_index|
+        parent_commit = commits_by_scmid[parent_scmid]
+        if parent_commit and parent_commit[:space].nil?
+          stack.unshift [space += 1, parent_commit]
+        end
+      end
+      max_space = space if max_space < space
+    end
+    max_space
+  end
+end