Redmine/app/helpers/repositories_helper.rb

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# encoding: utf-8
#
# 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(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.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'
end
change
when 'D'
@changeset.changes.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,
: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,
: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,
: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?),
: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?)) +
'<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 && !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 => l(:field_path_to_repository),
:size => 60, :required => true,
:disabled => (repository && !repository.root_url.blank?)
) +
'<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 && !repository.root_url.blank?)
) +
'<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.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 />'.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 && !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 => 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 />'.html_safe + l(:text_scm_path_encoding_note))
end
def index_commits(commits, heads, href_proc = nil)
return nil if commits.nil? or commits.first.parents.nil?
map = {}
commit_hashes = []
refs_map = {}
href_proc ||= Proc.new {|x|x}
heads.each{|r| refs_map[r.scmid] ||= []; refs_map[r.scmid] << r}
commits.reverse.each_with_index do |c, i|
h = {}
h[:parents] = c.parents.collect do |p|
[p.scmid, 0, 0]
end
h[:rdmid] = i
h[:space] = 0
h[:refs] = refs_map[c.scmid].join(" ") if refs_map.include? c.scmid
h[:scmid] = c.scmid
h[:href] = href_proc.call(c.scmid)
commit_hashes << h
map[c.scmid] = h
end
heads.sort! do |a,b|
a.to_s <=> b.to_s
end
j = 0
heads.each do |h|
if map.include? h.scmid then
j = mark_chain(j += 1, map[h.scmid], map)
end
end
# when no head matched anything use first commit
if j == 0 then
mark_chain(j += 1, map.values.first, map)
end
map
end
def mark_chain(mark, commit, map)
stack = [[mark, commit]]
markmax = mark
until stack.empty?
current = stack.pop
m, commit = current
commit[:space] = m if commit[:space] == 0
m1 = m - 1
commit[:parents].each_with_index do |p, i|
psha = p[0]
if map.include? psha and map[psha][:space] == 0 then
stack << [m1 += 1, map[psha]] if i == 0
stack = [[m1 += 1, map[psha]]] + stack if i > 0
end
end
markmax = m1 if markmax < m1
end
markmax
end
end