Module: ActionView::Helpers::DateHelper

Defined in:
lib/Svn/helper.rb

Instance Method Summary collapse

Instance Method Details

#distance_of_date_in_words(from_date, to_date = 0, options = {}) ⇒ Object 



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# File 'lib/Svn/helper.rb', line 4

def distance_of_date_in_words(from_date, to_date = 0, options = {})
  from_date = from_date.to_date if from_date.respond_to?(:to_date)
  to_date = to_date.to_date if to_date.respond_to?(:to_date)
  distance_in_days = (to_date - from_date).abs
  
  I18n.with_options :locale => options[:locale], :scope => :'datetime.distance_in_words' do |locale|
    case distance_in_days
    when 0..60     then locale.t :x_days,             :count => distance_in_days.round
    when 61..720   then locale.t :about_x_months,     :count => (distance_in_days / 30).round
    else locale.t :over_x_years, :count => (distance_in_days / 365).floor
    end
  end
end

#menu_node(path, array = []) ⇒ Object 



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# File 'lib/Svn/helper.rb', line 96

def menu_node(path,array = [])
  link_root = link_to @root_name, repository_changes_path
  return raw(link_root) unless path.present?
  paths = path.split('/').map do |p|
    array << p 
    p == path.split('/').last ? p : link_to(p, repository_changes_path(path: array.join('/')))
  end
  paths.unshift(link_root)
  raw paths.join("/")
end

#render_changes_tree(tree) ⇒ Object 



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# File 'lib/Svn/helper.rb', line 59

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(file)
      text = link_to(h(text), repository_changes_path(path: path_param))
      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(c.path)
      text = link_to(h(text), entry_repository_changes_path(path: path_param)) unless c.action == 'D'
      text << " - #{h(c.revision)}" unless c.revision.blank?
      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

#render_changeset_changes ⇒ Object 



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# File 'lib/Svn/helper.rb', line 25

def render_changeset_changes
  changes = @changeset.files.limit(1000).reorder('path').all.collect do |change|
    case change.action
    when 'A'
      # Detects moved/copied files
      if !change.from_path.blank?
        change.action =
        @changeset.files.detect {|c| c.action == 'D' && c.path == change.from_path} ? 'R' : 'C'
      end
      change
    when 'D'
      @changeset.files.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

#syntax_highlight(name, content) ⇒ Object 



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# File 'lib/Svn/helper.rb', line 92

def syntax_highlight(name, content)
  Svn::SyntaxHighlighting.highlight_by_filename(content, name)
end

#syntax_highlight_lines(name, content) ⇒ Object 



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# File 'lib/Svn/helper.rb', line 86

def syntax_highlight_lines(name, content)
  lines = []
  syntax_highlight(name, content).each_line { |line| lines << line }
  lines
end

#to_path_param(path) ⇒ Object 



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# File 'lib/Svn/helper.rb', line 18

def to_path_param(path)
  str = path.to_s.split(%r{[/\\]}).select{|p| p.present?} #.join("/")
  str.shift if str.length > 1
  str = str.compact.join("/")
  str.blank? ? nil : str
end