Module: Decidim::Blogs::Admin::PostsHelper

Includes:
ApplicationHelper, SanitizeHelper
Defined in:
app/helpers/decidim/blogs/admin/posts_helper.rb

Overview

Custom helpers used in posts views

Instance Method Summary collapse

Instance Method Details

#post_author_select_field(form, name, _options = {}) ⇒ Object 



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# File 'app/helpers/decidim/blogs/admin/posts_helper.rb', line 22

def post_author_select_field(form, name, _options = {})
  select_options = [
    [current_organization.name, ""],
    [current_user.name, current_user.id]
  ]
  current_user_groups = Decidim::UserGroups::ManageableUserGroups.for(current_user).verified

  select_options += current_user_groups.map { |g| [g.name, g.id] } if current_organization.user_groups_enabled? && current_user_groups.any?
  unless form.object.author.is_a?(Organization) || select_options.pluck(1).include?(form.object.author.id)
    select_options << [form.object.author.name, form.object.author.id]
  end

  form.select(name, select_options)
end

#post_description_admin(post, max_length = 100) ⇒ Object

Public: truncates the post body

post - a Decidim::Blog instance max_length - a number to limit the length of the body

Returns the post’s body truncated.



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# File 'app/helpers/decidim/blogs/admin/posts_helper.rb', line 17

def post_description_admin(post, max_length = 100)
  body = translated_attribute(post.body)
  CGI.unescapeHTML html_truncate(body, max_length: max_length)
end