comparison app/helpers/.svn/text-base/repositories_helper.rb.svn-base @ 523:0b6c82dead28 luisf

Merge from branch "cannam"

-# redMine - project management software
-# Copyright (C) 2006  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  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 'iconv'
+require 'redmine/codeset_util'
 
 module RepositoriesHelper
-  def format_revision(txt)
-    txt.to_s[0,8]
-  end
-  
+  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>")
       end
       content_tag('ul', content, :class => 'properties')
     end
   end
-  
+
   def render_changeset_changes
     changes = @changeset.changes.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.changes.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
+          change.action =
+             @changeset.changes.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
         end
         change
       when 'D'
         @changeset.changes.detect {|c| c.from_path == change.path} ? nil : change
       else
         change
       end
-   end.compact
-    
+    end.compact
+
     tree = { }
     changes.each do |change|
       p = tree
       dirs = change.path.to_s.split('/').select {|d| !d.blank?}
       path = ''

         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))

         path_param = to_path_param(@repository.relative_path(file))
         text = link_to(text, :controller => 'repositories',
                              :action => 'show',
                              :id => @project,
                              :path => path_param,
-                             :rev => @changeset.revision)
+                             :rev => @changeset.identifier)
         output << "<li class='#{style}'>#{text}</li>"
         output << render_changes_tree(s)
       elsif c = tree[file][:c]
         style << " change-#{c.action}"
         path_param = to_path_param(@repository.relative_path(c.path))
         text = link_to(text, :controller => 'repositories',
                              :action => 'entry',
                              :id => @project,
                              :path => path_param,
-                             :rev => @changeset.revision) unless c.action == 'D'
+                             :rev => @changeset.identifier) unless c.action == 'D'
         text << " - #{c.revision}" unless c.revision.blank?
         text << ' (' + link_to('diff', :controller => 'repositories',
                                        :action => 'diff',
                                        :id => @project,
                                        :path => path_param,
-                                       :rev => @changeset.revision) + ') ' if c.action == 'M'
+                                       :rev => @changeset.identifier) + ') ' if c.action == 'M'
         text << ' ' + content_tag('span', c.from_path, :class => 'copied-from') unless c.from_path.blank?
         output << "<li class='#{style}'>#{text}</li>"
       end
     end
     output << '</ul>'
     output
   end
-  
+
   def to_utf8(str)
+    return str if str.nil?
+    str = to_utf8_internal(str)
+    if str.respond_to?(:force_encoding)
+      str.force_encoding('UTF-8')
+    end
+    str
+  end
+
+  def to_utf8_internal(str)
+    return str if str.nil?
+    if str.respond_to?(:force_encoding)
+      str.force_encoding('ASCII-8BIT')
+    end
+    return str if str.empty?
     return str if /\A[\r\n\t\x20-\x7e]*\Z/n.match(str) # for us-ascii
+    if str.respond_to?(:force_encoding)
+      str.force_encoding('UTF-8')
+    end
     @encodings ||= Setting.repositories_encodings.split(',').collect(&:strip)
     @encodings.each do |encoding|
       begin
         return Iconv.conv('UTF-8', encoding, str)
       rescue Iconv::Failure
         # do nothing here and try the next encoding
       end
     end
-    str
-  end
-  
-  def repository_field_tags(form, repository)    
+    str = Redmine::CodesetUtil.replace_invalid_utf8(str)
+  end
+  private :to_utf8_internal
+
+  def repository_field_tags(form, repository)
     method = repository.class.name.demodulize.underscore + "_field_tags"
-    send(method, form, repository) if repository.is_a?(Repository) && respond_to?(method) && method != 'repository_field_tags'
-  end
-  
+    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|
-      scm_options << ["Repository::#{scm}".constantize.scm_name, scm] if Setting.enabled_scm.include?(scm) || (repository && repository.class.name.demodulize == scm)
-    end
-    
-    select_tag('repository_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?),
-               :onchange => remote_function(:url => { :controller => 'repositories', :action => 'edit', :id => @project }, :method => :get, :with => "Form.serialize(this.form)")
-               )
-  end
-  
+               :onchange => remote_function(
+                  :url => {
+                      :controller => 'repositories',
+                      :action     => 'edit',
+                      :id         => @project
+                   },
+               :method => :get,
+               :with   => "Form.serialize(this.form)")
+             )
+  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 && !repository.root_url.blank?)) +
+      content_tag('p', form.text_field(:url, :size => 60, :required => true,
+                       :disabled => (repository && !repository.root_url.blank?)) +
                        '<br />(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]';"))
+      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 => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.new_record?)))
-  end
-  
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_path_to_repository),
+                     :size => 60, :required => true,
+                     :disabled => (repository && !repository.new_record?))) +
+    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 => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)))
+    content_tag('p', form.text_field(
+                       :url, :label => l(:field_path_to_repository),
+                       :size => 60, :required => true,
+                       :disabled => (repository && !repository.root_url.blank?)
+                         ) +
+                     '<br />' + l(:text_mercurial_repository_note)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />' + l(:text_scm_path_encoding_note))
   end
 
   def git_field_tags(form, repository)
-      content_tag('p', form.text_field(:url, :label => 'Path to .git directory', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)))
+    content_tag('p', form.text_field(
+                       :url, :label => l(:field_path_to_repository),
+                       :size => 60, :required => true,
+                       :disabled => (repository && !repository.root_url.blank?)
+                         ) +
+                      '<br />' + l(:text_git_repository_note)) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />' + 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 => 'CVSROOT', :size => 60, :required => true, :disabled => !repository.new_record?)) +
-      content_tag('p', form.text_field(:url, :label => 'Module', :size => 30, :required => true, :disabled => !repository.new_record?))
+    content_tag('p', form.text_field(
+                     :root_url,
+                     :label => l(:field_cvsroot),
+                     :size => 60, :required => true,
+                     :disabled => !repository.new_record?)) +
+    content_tag('p', form.text_field(
+                     :url,
+                     :label => l(:field_cvs_module),
+                     :size => 30, :required => true,
+                     :disabled => !repository.new_record?)) +
+    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 />' + l(:text_scm_path_encoding_note))
   end
 
   def bazaar_field_tags(form, repository)
-      content_tag('p', form.text_field(:url, :label => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.new_record?)))
-  end
-  
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_path_to_repository),
+                     :size => 60, :required => true,
+                     :disabled => (repository && !repository.new_record?))) +
+    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 => 'Root directory', :size => 60, :required => true, :disabled => (repository && !repository.root_url.blank?)))
+    content_tag('p', form.text_field(
+                     :url, :label => l(:field_root_directory),
+                     :size => 60, :required => true,
+                     :disabled => (repository && !repository.root_url.blank?))) +
+    content_tag('p', form.select(
+                        :path_encoding, [nil] + Setting::ENCODINGS,
+                        :label => l(:field_scm_path_encoding)
+                        ) +
+                     '<br />' + l(:text_scm_path_encoding_note))
   end
 end