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Contents
module EffectiveEmailTemplates
class TemplateImporter
def self.invoke(importer = new, overwrite: false)
importer.invoke(overwrite)
end
def invoke(overwrite = false)
Dir[Rails.root.join('app', 'views', '**', '*.liquid')].each do |liquid_template_filepath|
slug = File.basename(liquid_template_filepath, '.liquid')
template = Effective::EmailTemplate.find_or_initialize_by(slug: slug)
update_template(template, liquid_template_filepath) if (template.persisted? && overwrite) || template.new_record?
end
end
private
def add_template_meta(file, template)
template.attributes = File.open(file) do |f|
attr = YAML.load(f)
attr.is_a?(Hash) ? attr : {}
end
template
end
def extract_template_body(file)
contents = file.read
match = contents.match(/(---+(.|\n)+---+)/)
contents.gsub(match[1], '').strip if match
end
def print_errors(template, liquid_template_filepath)
puts 'ERROR -- There was one or more validation errors while uploading:'
puts " Email Template: #{liquid_template_filepath}"
template.errors.each do |attribute, error|
puts " -> #{attribute} #{error}"
end
end
def update_template(template, liquid_template_filepath)
file = File.new(liquid_template_filepath, 'r')
template = add_template_meta(file, template)
template.body = extract_template_body(file)
template.save
print_errors(template, liquid_template_filepath) unless template.valid?
end
end
end
Version data entries
14 entries across 14 versions & 1 rubygems