Class: Decidim::ActivityCell

Inherits:
ViewModel
  • Object
show all
Includes:
Cell::ViewModel::Partial, ApplicationHelper, IconHelper, SanitizeHelper
Defined in:
decidim-core/app/cells/decidim/activity_cell.rb

Overview

This cell is used to render public activities performed by users.

Each model that we want to represent should inherit from this cell and tweak the necessary methods (usually `title` is enough).

Instance Method Summary collapse

Methods included from SanitizeHelper

#decidim_html_escape, #decidim_sanitize, #decidim_sanitize_editor, #decidim_sanitize_newsletter, #decidim_url_escape, included

Methods included from ApplicationHelper

#cell, #edit_link, #extra_admin_link, #html_truncate, #present, #prevent_timeout_seconds, #resolve_presenter_class, #step_cta_url

Methods included from CacheHelper

#cache

Methods included from AmendmentsHelper

#accept_and_reject_buttons_for, #action_button_card_for, #allowed_to_accept_and_reject?, #allowed_to_promote?, #amend_button_for, #amenders_list_for, #amendments_enabled?, #amendments_for, #amendments_form_field_for, #amendments_form_fields_label, #amendments_form_fields_value, #can_participate_in_private_space?, #can_react_to_emendation?, #emendation_actions_for, #emendation_announcement_for, #promote_button_for, #render_emendation_body

Methods included from RichTextEditorHelper

included, #text_editor_for

Methods included from ContextualHelpHelper

#floating_help

Methods included from ScopesHelper

#has_visible_scopes?, #scope_name_for_picker, #scopes_picker_field, #scopes_picker_filter, #scopes_picker_tag

Methods included from TranslatableAttributes

#default_locale?

Methods included from DecidimFormHelper

#areas_for_select, #base_error_messages, #decidim_form_for, #decidim_form_slug_url, #editor_field_tag, #form_field_has_error?, #form_required_explanation, #name_with_locale, #scopes_picker_field_tag, #tab_element_class_for, #translated_field_tag

Methods included from OmniauthHelper

#normalize_provider_name, #oauth_icon, #provider_name

Methods included from IconHelper

#component_icon, #manifest_icon, #resource_icon

Methods included from LayoutHelper

#_icon_classes, #apple_favicon, #application_path, #extended_navigation_bar, #external_icon, #favicon, #icon, #legacy_favicon, #organization_colors, #role

Methods inherited from ViewModel

#call, #current_user

Methods included from ReplaceButtonsHelper

#button_to, #submit_tag

Methods included from ActionAuthorizationHelper

#action_authorized_button_to, #action_authorized_link_to, #logged_button_to, #logged_link_to

Methods included from ResourceHelper

#linked_classes_filter_values_for, #linked_classes_for, #linked_resources_for, #resource_locator, #resource_title

Instance Method Details

#cache_hash ⇒ Object 


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 93

def cache_hash
  hash = []
  hash << I18n.locale.to_s
  hash << model.class.name.underscore
  hash << model.cache_key_with_version
  if (author_cell = author)
    hash.push(Digest::MD5.hexdigest(author_cell.send(:cache_hash)))
  end

  hash.join(Decidim.cache_key_separator)
end

#created_at ⇒ Object 


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 74

def created_at
  I18n.l(model.created_at, format: :short)
end

#description ⇒ Object

The description to show at the card.

The card will also be displayed OK if there's no description.


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 50

def description
  resource_description = resource.try(:resource_description) || resource.try(:description)
  return if resource_description.blank?

  resource_description = case resource_description
                         when String
                           resource_description
                         when Hash
                           translated_attribute(resource_description)
                         end

  truncate(strip_tags(resource_description), length: 300)
end

#element_id ⇒ Object 


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 89

def element_id
  "action-#{model.id}"
end

#renderable? ⇒ Boolean

Since activity logs could be linked to resource no longer available this method is added in order to skip rendering a cell if there's not enough data.

Returns:

  • (Boolean) 

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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 23

def renderable?
  resource.present? && participatory_space.present? && published?
end

#resource ⇒ Object

The resource linked to the activity.


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 28

def resource
  model.resource_lazy
end

#resource_link_path ⇒ Object

The link to the resource linked to the activity.


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 65

def resource_link_path
  resource_locator(resource).path
end

#resource_link_text ⇒ Object

The text to show as the link to the resource.


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 70

def resource_link_text
  decidim_html_escape(translated_attribute(resource.title))
end

#show ⇒ Object 


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 14

def show
  return unless renderable?

  render
end

#title ⇒ Object

The title to show at the card.

The card will also be displayed OK if there's no title.


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 35

def title
  resource_title = resource.try(:resource_title) || resource.try(:title)
  return if resource_title.blank?

  case resource_title
  when String
    resource_title
  when Hash
    translated_attribute(resource_title)
  end
end

#user ⇒ Object 


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# File 'decidim-core/app/cells/decidim/activity_cell.rb', line 78

def user
  return resource.normalized_author if resource.respond_to?(:normalized_author)
  return resource.author if resource.respond_to?(:author)
  # As Proposals have Coauthorable concern instead of Authorable
  return resource.identities.first if resource.respond_to?(:identities)

  model.user_lazy if resource.respond_to?(:user)
end