Class: Decidim::ActivityCell

Inherits:
ViewModel
  • Object
show all
Includes:
Cell::ViewModel::Partial, ApplicationHelper, IconHelper, SanitizeHelper
Defined in:
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_admin, #decidim_sanitize_editor, #decidim_sanitize_editor_admin, #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 '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 '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 '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 '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 '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 '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 '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 '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 '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 '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 '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