Class: Occams::Seeds::Snippet::Importer

Inherits:
Importer
  • Object
show all
Defined in:
lib/occams/seeds/snippet/importer.rb

Instance Attribute Summary

Attributes inherited from Importer

#from, #path, #seed_ids, #site, #to

Instance Method Summary collapse

Constructor Details

#initialize(from, to = from) ⇒ Importer

Returns a new instance of Importer.



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# File 'lib/occams/seeds/snippet/importer.rb', line 5

def initialize(from, to = from)
  super
  self.path = ::File.join(Occams.config.seeds_path, from, 'snippets/')
end

Instance Method Details

#import! ⇒ Object 



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# File 'lib/occams/seeds/snippet/importer.rb', line 10

def import!
  Dir.glob("#{path}/*.html").each do |path|
    identifier = File.basename(path, '.html')

    # reading file content in, resulting in a hash
    content_hash = parse_file_content(path)

    # parsing attributes section
    attributes_yaml = content_hash.delete('attributes')
    attrs           = YAML.safe_load(attributes_yaml)

    snippet = site.snippets.where(identifier: identifier).first_or_initialize

    if fresh_seed?(snippet, path)
      category_ids = category_names_to_ids(snippet, attrs.delete('categories'))

      snippet.attributes = attrs.merge(
        category_ids: category_ids,
        content: content_hash['content']
      )

      if snippet.save
        Occams.logger.info("[CMS SEEDS] Imported Snippet \t #{snippet.identifier}")
      else
        Occams.logger.warn("[CMS SEEDS] Failed to import Snippet \n#{snippet.errors.inspect}")
      end
    end

    # Tracking what page from seeds we're working with. So we can remove pages
    # that are no longer in seeds
    seed_ids << snippet.id
  end

  # cleaning up
  site.snippets.where('id NOT IN (?)', seed_ids).destroy_all
end