Class: Effective::EmailTemplate

Inherits:
ActiveRecord::Base
  • Object
show all
Includes:
ActionView::Helpers::TextHelper
Defined in:
app/models/effective/email_template.rb

Constant Summary collapse

LIQUID_TAG = 
/\{\{.*?\}\}|\{%.*?%\}/m
NBSP = 
/\u00A0| /

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#current_user ⇒ Object

Returns the value of attribute current_user.



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# File 'app/models/effective/email_template.rb', line 7

def current_user
  @current_user
end

Instance Method Details

#body_plain? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/effective/email_template.rb', line 68

def body_plain?
  body.present? && !(body.include?('</p>') || body.include?('</div>'))
end

#content_type ⇒ Object 



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# File 'app/models/effective/email_template.rb', line 64

def content_type
  'text/html'
end

#render(assigns = {}) ⇒ Object 



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# File 'app/models/effective/email_template.rb', line 82

def render(assigns = {})
  assigns = deep_stringify_assigns(assigns)

  {
    from: from,
    cc: cc.presence,
    bcc: bcc.presence,
    subject: template_subject.render(assigns),
    body: template_body.render(assigns)
  }.compact
end

#strip_liquid_nbsp(value) ⇒ Object

Replace non-breaking spaces with regular spaces, but only INSIDE Liquid tags (where they break parsing). Intentional   elsewhere in the template's HTML is left untouched.



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# File 'app/models/effective/email_template.rb', line 77

def strip_liquid_nbsp(value)
  return value if value.blank?
  value.gsub(LIQUID_TAG) { |tag| tag.gsub(NBSP, ' ') }
end

#template_variables ⇒ Object 



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# File 'app/models/effective/email_template.rb', line 94

def template_variables
  [template_body.presence, template_subject.presence].compact.map do |template|
    Liquid::ParseTreeVisitor.for(template.root).add_callback_for(Liquid::VariableLookup) do |node|
      [node.name, *node.lookups].join('.')
    end.visit
  end.flatten.uniq.compact
end

#to_s ⇒ Object 



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# File 'app/models/effective/email_template.rb', line 60

def to_s
  template_name.presence || 'New Email Template'
end