Module: Workbench::NavigationHelper

Defined in:
app/helpers/workbench/navigation_helper.rb

Overview

Methods for 1) generating paths; or 2) generating links For helper methods that return individual instances based on some parameters see corresponding helpers.

Constant Summary collapse

NO_NEW_FORMS = 
%w{Confidence Attribution ObservationMatrixRowItem ObservationMatrixColumnItem ObservationMatrixRow ObservationMatrixColumn Note Tag
Citation Identifier DataAttribute AlternateValue TaxonNameClassification
GeographicArea ContainerItem ProtocolRelationship Download}.freeze
NOT_DATA_PATHS = 
%w{/project /administration /user}.freeze

Instance Method Summary collapse

Instance Method Details



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# File 'app/helpers/workbench/navigation_helper.rb', line 280

def a_to_z_links(targets = [])
  letters = targets.empty? ? ('A'..'Z') : ('A'..'Z').to_a & targets
  content_tag(:div, class: 'navigation-bar-left', id: 'alphabet_nav') do
    content_tag(:ul, class: 'left_justified_navbar context-menu') do
      letters.collect{|l| content_tag(:li, link_to("#{l}", "\##{l}")) }.join.html_safe
    end
  end
end

#batch_load_link ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 235

def batch_load_link
  content = safe_join([
    content_tag(:span, '', class: 'icon', data: { icon: 'batch' }),
    'Batch load'], 
  '')

  if self.controller.respond_to?(:batch_load)
    link_to(content, { action: :batch_load, controller: self.controller_name })
  else
    content_tag(:span, content, class: 'disabled')
  end
end

#class_navigation_json(klass) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 12

def class_navigation_json(klass)
  k = klass

  b = {}
  %w{new edit home}.each do |t|
    if OBJECT_RADIALS[k]
      if c = OBJECT_RADIALS[k][t]
        b[t] = send(OBJECT_RADIALS[k][t] + '_path')
      end
    end
  end

  return {
   klass: k,
   id: k.tableize.singularize + '_id',
   tasks: OBJECT_RADIALS[k]['tasks'].inject({}){|hsh, t| hsh[t] = send(t + '_path'); hsh },
   base: b
 }
end

#destroy_object_link(object) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 225

def destroy_object_link(object)
  content = safe_join([content_tag(:span, '', data: { icon: 'trash' }, class: 'small-icon'), 'Destroy'], '')

  if object.is_destroyable?(sessions_current_user)
    link_to(content, object.metamorphosize, method: :delete, data: {confirm: 'Are you sure?'}, class: 'navigation-item')
  else
    content_tag(:div, content, class: 'navigation-item disable')
  end
end

#download_for_model_link(model) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 149

def download_for_model_link(model)
  content = safe_join([
    content_tag(:span, '', class: 'icon', data: { icon: :download }),
    'Download'], 
  '')

  if self.controller.respond_to?(:download)
    link_to(content, download_path_for_model(model), data: { turbolinks: false })
  else
    content_tag(:em, 'Download not yet available.')
  end
end

#download_path_for_model(model) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 162

def download_path_for_model(model)
  if model.name == 'Documentation'
    # some weirdness with ninflections
    download_documentation_index_path
  else
    send("download_#{model.name.tableize}_path")
  end
end

#edit_object_link(object) ⇒ Object

return [A tag, nil]

a link, or disabled link



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# File 'app/helpers/workbench/navigation_helper.rb', line 215

def edit_object_link(object)
  content = safe_join([content_tag(:span, '', data: { icon: 'edit' }, class: 'small-icon'), 'Edit'], '')

  if has_route_for_edit?(object) && object.is_editable?(sessions_current_user)
    link_to(content, edit_object_path(metamorphosize_if(object)), class: 'navigation-item')
  else
    content_tag(:div, content, class: 'navigation-item disable')
  end
end

#edit_object_path(object) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 186

def edit_object_path(object)
  send(edit_object_path_string(object), object)
end

#edit_object_path_string(object) ⇒ Object

Determine wether an edit or destroy route exists Custom routes can be added per Class by adding a corresponding ‘_string` postfixed method.

Returns:

  • String



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# File 'app/helpers/workbench/navigation_helper.rb', line 194

def edit_object_path_string(object)
  default  = "edit_#{metamorphosize_if(object).class.base_class.name.underscore}_path"
  specific = default + '_string'
  if self.respond_to?(specific)
    self.send(specific, object)
  else
    default
  end
end

#forward_back_links(instance) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 76

def forward_back_links(instance)
  content_tag(:span, (previous_link(instance) + ' | ' + next_link(instance)).html_safe)
end

#has_route_for_edit?(object) ⇒ Boolean

return [Boolean]

true if there is a route to edit for the object (some objects are not editable, like Tags)

Returns:

  • (Boolean) 


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# File 'app/helpers/workbench/navigation_helper.rb', line 206

def has_route_for_edit?(object)
  self.respond_to?(edit_object_path_string(object))
end

#list_for_model_link(model) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 131

def list_for_model_link(model)
  content = safe_join([
    content_tag(:span, '', class: 'icon', data: { icon: 'list'}),
    'List'], 
  '')

  has_records = model.has_attribute?(:project_id) ? model.where(project_id: sessions_current_project_id).exists?  : model.any?

  if has_records
    link_to(content, list_path_for_model(model))
  else
    content_tag(:span, safe_join([
      content_tag(:span, '', data: { icon: :list }),
      content_tag(:span, "No #{model.name} to list")
    ], ''), class: :disabled)
  end
end

#list_path_for_model(model) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 112

def list_path_for_model(model)
  url_for(controller: model.name.tableize.pluralize.downcase, action: :list)
end

#new_for_model_link(model) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 116

def new_for_model_link(model)
  content = safe_join([
    content_tag(:span, '', class: 'icon', data: { icon: 'new' }),
    'New'], 
  '')
  
  if NO_NEW_FORMS.include?(model.name)
    nil
  elsif model.name == 'ProjectSource'
    link_to(content, new_source_path)
  else
    link_to(content, new_path_for_model(model), 'class' => 'navigation-item')
  end
end

#new_path_for_model(model) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 108

def new_path_for_model(model)
  send("new_#{model.name.tableize.singularize}_path")
end

#next_link(instance, text: 'Next', target: nil) ⇒ Object

Used in show/REST A next record link.



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# File 'app/helpers/workbench/navigation_helper.rb', line 96

def next_link(instance, text: 'Next', target: nil)
  link_text = safe_join([text, content_tag(:span, '', class: 'small-icon margin-small-left', data: { icon: 'arrow-right' })], '')
  link_object = instance.next
  return content_tag(:div, link_text, class: 'navigation-item disable') if link_object.nil?
  if target.nil?
    target ||= link_object.metamorphosize
  else
    target = send(target, id: link_object.id)
  end
  link_to(link_text, target, data: { arrow: 'next' }, class: 'navigation-item')
end

#object_home_link(object) ⇒ Object

If a “home” is provided, use it instead of show link See also over ride in object_link - which we might need to merge



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# File 'app/helpers/workbench/navigation_helper.rb', line 300

def object_home_link(object)
  k = object.class
  klass = OBJECT_RADIALS[k.name] ? k.name : k.base_class.name

  p = OBJECT_RADIALS[klass]
  if p && p['home']
    link_to(
      object_tag(object),
      send("#{p['home']}_path", "#{klass.tableize.singularize}_id" => object.id)
    )
  else
    object_link(object)
  end
end

#object_link(object) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 171

def object_link(object)
  return nil if object.nil?
  klass_name = object.class.base_class.name.underscore
  link_method = klass_name + '_link'

  # If a customized link to method is available use that, otherwise use a generic
  if self.respond_to?(link_method)
    send(link_method, object)
  else
    t = object_tag(object)
    return "Unable to link to data #{object.class.name} id:#{object.id}." if t.blank?
    link_to(t.html_safe, metamorphosize_if(object))
  end
end

#on_workbench? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/helpers/workbench/navigation_helper.rb', line 58

def on_workbench?
  !(request.path =~ /#{NOT_DATA_PATHS.join('|')}/)
end

#previous_link(instance, text: 'Previous', target: nil) ⇒ Object

Used in show/REST A previous record link.



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# File 'app/helpers/workbench/navigation_helper.rb', line 82

def previous_link(instance, text: 'Previous', target: nil)
  link_text = safe_join([content_tag(:span, '',  data: { icon: 'arrow-left' }, class: 'small-icon'), text], '')
  link_object = instance.previous
  return content_tag(:div, link_text, class: 'navigation-item disable') if link_object.nil?
  if target.nil?
    target ||= link_object.metamorphosize
  else
    target = send(target, id: link_object.id)
  end
  link_to(link_text, target, data: { arrow: 'back' }, class: 'navigation-item')
end

#quick_bar ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 62

def quick_bar
  render(partial: '/workbench/navigation/quick_bar')  if sessions_signed_in?
end

#quick_bar_link(related_model) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 66

def quick_bar_link(related_model)
  model = Hub::Data::BY_NAME[ related_model.kind_of?(Hash) ? related_model.keys.first : related_model ]
  return nil if model.nil?
  content_tag(:li, data_link(model))
end

#radial_navigation_tag(object, teleport = nil) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 294

def radial_navigation_tag(object, teleport = nil)
  content_tag(:span, '', data: { 'global-id': object.to_global_id.to_s, 'radial-navigation': 'true', 'teleport': teleport})
end

#recent_route_link(hsh) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 259

def recent_route_link(hsh)
  route = hsh.keys.first
  o = safe_object_from_attributes(hsh[route])
  if o.nil?
    link_to(route.parameterize(separator: ' - ').humanize.capitalize, route)
  elsif o
    o = o.metamorphosize if o.respond_to?(:metamorphosize)
    link_to(object_tag(o) + " [#{hsh[route]['object_type']}]", route)
  else
    content_tag(:em, 'Data no longer available.', class: :warning)
  end
end

#related_data_link_tag(object) ⇒ <a> tag?

Returns a link to the related data page.

Returns:

  • (<a> tag, nil) —

    a link to the related data page



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# File 'app/helpers/workbench/navigation_helper.rb', line 274

def related_data_link_tag(object)
  return nil if object.nil?
  p = "related_#{member_base_path(metamorphosize_if(object))}_path"
  content_tag(:li, link_to('Related data', send(p, object))) if controller.respond_to?(p)
end

#safe_object_from_attributes(hsh) ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 248

def safe_object_from_attributes(hsh)
  if hsh['object_type'] && hsh['object_type']
    begin
      return hsh['object_type'].constantize.find(hsh['object_id'])
    rescue ActiveRecord::RecordNotFound
      return false
    end
  end
  nil
end

#slideout_clipboard ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 41

def slideout_clipboard
  render(partial: '/shared/data/slideout/clipboard')
end

#slideout_pdf_viewer ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 53

def slideout_pdf_viewer
  render(partial: '/shared/data/slideout/document')
end

#slideout_pinboard ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 45

def slideout_pinboard
  render(partial: '/shared/data/slideout/pinboard')
end

#slideout_recent ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 49

def slideout_recent
  render(partial: '/shared/data/slideout/recent')
end

#slideouts ⇒ Object

Slideout panels



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# File 'app/helpers/workbench/navigation_helper.rb', line 33

def slideouts
  if sessions_current_project && sessions_signed_in? && on_workbench?
    [ slideout_pinboard,
      slideout_pdf_viewer,
      slideout_clipboard ].join.html_safe
  end
end

#task_bar ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 72

def task_bar
  render(partial: '/workbench/navigation/task_bar') if is_task_controller?
end

#title_tag ⇒ Object 



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# File 'app/helpers/workbench/navigation_helper.rb', line 289

def title_tag
  splash = request.path =~ /task/ ? request.path.demodulize.humanize : request.path.split('/')&.second&.humanize
  content_tag(:title, ['TaxonWorks', splash].compact.join(' - ') )
end