Class: Optimacms::BackupMetadata::PageImport

Inherits:
Object
  • Object
show all
Defined in:
lib/optimacms/backup_metadata/page_import.rb

Class Method Summary collapse

Class Method Details

.analyze_data(data) ⇒ Object 



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 37

def self.analyze_data(data)
  name = data['name']

  #
  res = {}
  res['status'] = '' # statuses: not_changed, new, changed, error
  res['name'] = name
  res['changes'] = []
  res['errors'] = []
  res['warnings'] = []


  # find in db
  row = Page.where(name: name, is_folder: data['is_folder']).first

  if row.nil?
    res['status'] = 'new'

    # folder
    if data['is_folder']

    else


    end

    # check parents
    if data['parent_name'] && data['parent_name']!=""
      row_parent = Page.where(name: data['parent_name']).first

      if row_parent.nil?
        res['errors'] << {field: 'parent', message: "parent not found: #{data['parent_name']}"}
      end

    end

  else
    # compare fields
    fields_page = ['title', 'url', 'parsed_url', 'pos', 'redir_url',
                   'controller_action',
                   'status', 'enabled',
                   'is_translated']
    fields_folder = ['title', 'pos']
    basic_fields = data['is_folder'] ? fields_folder : fields_page

    basic_fields.each do |field|
      if data[field]!=row.send(field.to_sym)
        res['changes'] << {field: field, message: "changed"}
      end
    end

    # id
    if row.id != data['id'].to_i
      res['warnings'] << {field: 'id', message: "id changed"}
    end

    # folder
    #if row.is_folder != data['is_folder']
    #  res['changes'] << {field: 'is_folder', message: "is folder error"}
    #end




    # parent
    if !data['is_folder']
      if data['parent_name'].nil? || data['parent_name']==""
        # new - no folder, old - in folder
        if row.folder
          res['changes'] << {field: 'parent', message: "moved to root folder"}
        end
      else
        # new page - in folder

        # check if new folder exists
        row_parent = Page.where(name: data['parent_name']).first

        if row_parent.nil?
          res['errors'] << {field: 'parent', message: "parent not found: #{data['parent_name']}"}
        else
          if row.folder
            # folder changed
            if row.folder.name!=data['parent_name']
              res['changes'] << {field: 'parent', message: "moved to another folder"}
            end
          else
            res['changes'] << {field: 'parent', message: "moved from root to folder"}
          end
        end

      end
    end

    # translation
    data['translation'].each do |lang, r|
      row_tran = row.translations.where(lang: lang).first

      ['meta_title', 'meta_keywords', 'meta_description'].each do |f|
        if row_tran.nil? || row_tran.send(f)!=r[f]
          res['changes'] << {field: "tran_#{f}", message: "changed"}
        end
      end
    end


  end



  # template
  #"template_basepath": "textpages/repair_of_flooded_laptop",
  #"layout_basepath": "layouts/article",

  if !data['is_folder']
    old_template_basepath = (row.template.basepath rescue "")


    if old_template_basepath != data['template_basepath']
      # check template exists
      row_template = Template.where(basepath: data['template_basepath']).first

      if row_template.nil?
        res['errors'] << {field: 'template', message: "not found: #{data['template_basepath']}"}
      else
        if row.nil?
          # it is new row

        else
          # updated row
          res['changes'] << {field: 'template', message: "changed"}
        end

      end


    end


    # layout
    old_layout_basepath = (row.layout.basepath rescue "")

    if old_layout_basepath != data['layout_basepath']
      # check layout exists
      row_layout = Template.layouts.where(basepath: data['layout_basepath']).first

      if row_layout.nil?
        res['errors'] << {field: 'layout', message: "not found: #{data['layout_basepath']}"}
      else
        if row.nil?
          # it is new row
        else
          res['changes'] << {field: 'layout', message: "changed"}
        end

      end


    end
  end



  # fix status
  if res['status']==''
    res['status'] = 'changed' if !res['changes'].empty?
    res['status'] = 'error' if !res['errors'].empty?
  end



  res
end

.analyze_data_dir(dir_path) ⇒ Object 



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 4

def self.analyze_data_dir(dir_path)
  #
  files = []

  Dir["#{dir_path}/*.json"].each do |f|
    files << f
  end

  files = files.sort_by{ |x| File.basename(x, '.json') }

  #
  res = files.map do |f|
    data = load_data(f)
    analysis = analyze_data(data)

    {filename: File.basename(f), data: data, analysis: analysis}
  end


  res
end

.analyze_file(filename) ⇒ Object 



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 27

def self.analyze_file(filename)
  data = load_data(filename)

  return analyze_data(data)
end

.dir_backups ⇒ Object

settings



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 212

def self.dir_backups
  BackupMetadata::Backup.dir_backups
end

.import(backup_dir, filename, cmd) ⇒ Object

import



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 219

def self.import(backup_dir, filename, cmd)
  dir_path = File.join(dir_backups, backup_dir, "pages")

  if cmd=='add'
    return import_add(dir_path, filename)
  elsif cmd=='update'
    return import_update(dir_path, filename)
  else
    raise 'unknown command'
  end

rescue =>e
  return {res: 0, message: e.message}
end

.import_add(dir_path, filename) ⇒ Object 



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 234

def self.import_add(dir_path, filename)
  # init
  f = File.join(dir_path, filename)

  data = load_data(f)
  analysis = analyze_data(data)

  # precheck
  if analysis['status']!='new'
    raise 'Page is not NEW'
  end

  # insert to db
  row=Page.new(name: data['name'])
  init_from_data row, data

  row.save!



  res = {res: 1, message: "ok"}
  return res

rescue => e
  res = {res: 0, message: e.message}
  return res
end

.import_update(dir_path, filename) ⇒ Object 



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 262

def self.import_update(dir_path, filename)
  # init
  f = File.join(dir_path, filename)

  data = load_data(f)
  analysis = analyze_data(data)

  # precheck
  if analysis['status']!='changed'
    raise 'Page is not CHANGED'
  end

  # update in db
  row = Page.where(name: data['name']).first
  init_from_data row, data
  row.save!



  res = {res: 1, message: "ok"}
  return res

rescue => e
  res = {res: 0, message: e.message}
  return res
end

.init_from_data(row, data) ⇒ Object 



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 291

def self.init_from_data(row, data)


  #
  ['title',
   'url', 'url_parts_count', 'url_vars_count', 'parsed_url', 'redir_url',
    'pos', 'controller_action','status', 'enabled'
   ].each do |f|
    row.send("#{f}=", data[f])
  end

  row.is_folder = data['is_folder'] ? 1 : 0
  row.is_translated = data['is_translated'] ? 1 : 0

  # parent_name
  if data['parent_name']
    row.parent_id = Page.where(name: data['parent_name']).first.id
  else
    row.parent_id = nil
  end


  #"template_basepath"
  #"layout_basepath"

  if !data['is_folder']
    if data['template_basepath']
      row.template_id = Template.where(basepath: data['template_basepath']).first.id
    else
      row.template_id = nil
    end

    if data['layout_basepath']
      row.layout_id = Template.layouts.where(basepath: data['layout_basepath']).first.id
    else
      row.layout_id = nil
    end
  end



  # translation
  if !data['is_folder']
    row.build_translations

    data['translation'].each do |lang, r|
      #row.assign_attributes(translations_attributes: {"0"=>r})
      #row_tran = row.translations.where(lang: lang).first
      row_tran = row.translations.detect{|rt| rt.lang==lang}
      ['meta_title', 'meta_keywords', 'meta_description'].each do |f|
        row_tran.send("#{f}=", r[f])
      end

    end
  end



  row
end

.load_data(filename) ⇒ Object 



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# File 'lib/optimacms/backup_metadata/page_import.rb', line 33

def self.load_data(filename)
  data = JSON.parse(File.read(filename))
end