Module: Que::Web::Helpers

Defined in:

lib/que/web.rb

Instance Method Summary

• #active_class(pattern) ⇒ Object
• #flash ⇒ Object
• #format_args(job) ⇒ Object
• #format_error(job) ⇒ Object
• #link_to(path) ⇒ Object
• #path_with_search(path) ⇒ Object
• #relative_time(time) ⇒ Object
• #root_path ⇒ Object
• #set_flash(level, val) ⇒ Object
• #truncate(str, len = 200) ⇒ Object

Instance Method Details

#active_class(pattern) ⇒ Object

# File 'lib/que/web.rb', line 174

def active_class(pattern)
  if request.path.match pattern
    "active"
  end
end

#flash ⇒ Object

# File 'lib/que/web.rb', line 202

def flash
  @sweep_flash = true
  session[FLASH_KEY] ||= {}
end

#format_args(job) ⇒ Object

# File 'lib/que/web.rb', line 180

def format_args(job)
  truncate job.args.map(&:inspect).join(', ')
end

#format_error(job) ⇒ Object

# File 'lib/que/web.rb', line 184

def format_error(job)
  return unless job.last_error
  line = job.last_error.lines.first || ''
  truncate line, 30
end

#link_to(path) ⇒ Object

# File 'lib/que/web.rb', line 165

def link_to(path)
  to path_with_search(path)
end

#path_with_search(path) ⇒ Object

# File 'lib/que/web.rb', line 169

def path_with_search(path)
  path += "?search=#{search_param}" if search_param.present?
  path
end

#relative_time(time) ⇒ Object

# File 'lib/que/web.rb', line 190

def relative_time(time)
  %{<time class="timeago" datetime="#{time.utc.iso8601}">#{time.utc}</time>}
end

#root_path ⇒ Object

# File 'lib/que/web.rb', line 161

def root_path
  "#{env['SCRIPT_NAME']}/"
end

#set_flash(level, val) ⇒ Object

# File 'lib/que/web.rb', line 207

def set_flash(level, val)
  hash = session[FLASH_KEY] ||= {}
  hash[level] = val
end

#truncate(str, len = 200) ⇒ Object

# File 'lib/que/web.rb', line 194

def truncate(str, len=200)
  if str.length > len
    str[0..len] + '...'
  else
    str
  end
end