Module: ApplicationHelper

Includes:
Pagy::Frontend
Defined in:
app/helpers/application_helper.rb

Overview

This helper contain the methods shared for all views

  • include Pagy::Frontend

Instance Method Summary collapse

Instance Method Details

#fas_icon(fa_style, span_style: nil, style: false, text: '', tooltip: false) ⇒ Object

make a div for the font-awesome icons



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# File 'app/helpers/application_helper.rb', line 17

def fas_icon(fa_style, span_style: nil, style: false, text: '', tooltip: false)
  content_tag_i = tag.i('', class: "fas fa-#{fa_style}", aria: { hidden: 'true' })
  span = if tooltip.present?
           tag.span(content_tag_i, class: "icon #{span_style}", style: style, data: { tooltip: tooltip })
         else
           tag.span(content_tag_i, class: "icon #{span_style}", style: style)
         end
  return span if text.blank?

  span + tag.span(text)
end

#l_date(obj = nil) ⇒ String

Localize a DateTime with format :date if #obj is present

Parameters:

  • obj (DateTime, Date) (defaults to: nil)

Returns:

  • (String) —

    localized and formatted date



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# File 'app/helpers/application_helper.rb', line 74

def l_date(obj = nil)
  l(obj.try(:to_date), format: :date) if obj.present?
end

#l_long(obj = nil) ⇒ String

Localize a DateTime with format :long if #obj is present

Parameters:

  • obj (DateTime) (defaults to: nil)

Returns:

  • (String) —

    localized and formatted date



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# File 'app/helpers/application_helper.rb', line 60

def l_long(obj = nil)
  l(obj, format: :long) if obj.present?
end

#l_time(obj = nil) ⇒ String

Localize a DateTime with format :time if #obj is present

Parameters:

  • obj (DateTime) (defaults to: nil)

Returns:

  • (String) —

    localized and formatted date



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# File 'app/helpers/application_helper.rb', line 67

def l_time(obj = nil)
  l(obj, format: :time) if obj.present?
end

#loader(url) ⇒ String

Returns write a content tag for load a remote page.

Parameters:

  • url (String) —

    source of remote page

Returns:

  • (String) —

    write a content tag for load a remote page



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# File 'app/helpers/application_helper.rb', line 11

def loader(url)
  # "<div data-target='page.loader', url='#{url}'>Sto caricando</div>".html_safe
  content_tag(:div, 'Sto caricando', url: url, data: { target: 'page.loader' })
end

#notifications ⇒ Object

map of flash and rub notify() for each flash



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# File 'app/helpers/application_helper.rb', line 30

def notifications
  flash.map { |type, text| notify(text, type: type) }.join
end

#notify(text, type: 'alert', timeout: 3000, hidden: true) ⇒ String

Returns Make a div with for the notification.

Parameters:

  • text (String) —

    text of notification

  • type (String) (defaults to: 'alert') —

    type of notification, default: ‘alert’

  • timeout (String) (defaults to: 3000) —

    set the timeout for javascript action, default: 3000

  • hidden (Boolean) (defaults to: true) —

    set visibility class, default true

Returns:

  • (String) —

    Make a div with for the notification



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# File 'app/helpers/application_helper.rb', line 45

def notify(text, type: 'alert', timeout: 3000, hidden: true)
  content_tag(:div, text.to_s, class: "notification is-#{type} #{'is-hidden' if hidden}", data: { controller: 'noty', noty_type: type, noty_timeout: timeout })
end

#notify_status(status = {}) ⇒ Object

map of status and run notify() for each status

Parameters:

  • status (Hash) (defaults to: {}) 


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# File 'app/helpers/application_helper.rb', line 36

def notify_status(status = {})
  status.map { |k, v| notify(v, type: k) }.join
end

#t_enum(list = {}, scope = '') ⇒ List

generate a list for a select from an enum

Parameters:

  • list (Hash) (defaults to: {}) —

    , enum option list, default {}

  • scope (String) (defaults to: '') —

    scope of localization, default ”

Returns:

  • (List) 


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# File 'app/helpers/application_helper.rb', line 53

def t_enum(list = {}, scope = '')
  list.map { |k, _| [t(k, scope: scope), k] }
end

#t_field(field_label = nil, obj = '') ⇒ String

Localize a fieldName if #obj is present

Parameters:

  • field_label (Text) (defaults to: nil)
  • obj (Text) (defaults to: '')

Returns:

  • (String) —

    localized



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# File 'app/helpers/application_helper.rb', line 82

def t_field(field_label = nil, obj = '')
  return '' if field_label.blank?

  case obj
  when Class
    t(field_label, scope: "activerecord.attributes.#{obj.class}")
  when String
    t(field_label, scope: "activerecord.attributes.#{obj}")
  else
    t(field_label, default: field_label)
  end
end