engine/script/upgrade_v1.rb

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#!/usr/bin/env ruby
begin
require 'bundler/setup'
rescue LoadError
puts 'You must `gem install bundler` and `bundle install` to run rake tasks'
end
# ================ GLOBAL VARIABLES ==============
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$database_name = 'locomotive_engine_dev'
$database_host = 'localhost'
$database_port = '27017'
# $database_username = '<your username>'
# $database_password = '<your password>'
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$default_locale = 'en'
$locale_exceptions = {}
# Example:
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# $locale_exceptions = {
# '4c082a9393d4330812000002' => 'fr',
# '4c2330706f40d50ae2000005' => 'fr',
# '4dc07643d800a53aea00035a' => 'fr',
# '4eb6aca89a976a0001000ebb' => 'fr'
# }
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# no amazon S3
$s3 = false
# amazon S3 settings
# $s3 = true
# $s3_bucket = '<BUCKET_NAME>'
# $fog_storage_settings = {
# :provider => 'AWS',
# :aws_secret_access_key => '<AWS_SECRET_KEY>',
# :aws_access_key_id => '<AWS_ACCESS_KEY>'
# }
# ================ MONGODB ==============
require 'mongoid'
Mongoid.configure do |config|
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db = config.master = Mongo::Connection.new($database_host, $database_port).db($database_name)
if $database_username && $database_password
db.authenticate($database_username, $database_password)
end
end
db = Mongoid.config.master
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def get_locale(site_id)
$locale_exceptions[site_id.to_s] || $default_locale
end
puts "***************************************"
puts "[LocomotiveCMS] Upgrade from 1.0 to 2.0"
puts "***************************************\n\n"
# assets -> locomotive_content_assets
if collection = db.collections.detect { |c| c.name == 'assets' }
new_collection = db.collections.detect { |c| c.name == 'locomotive_content_assets' }
new_collection.drop if new_collection
collection.rename 'locomotive_content_assets'
end
# content_types -> locomotive_content_types
if collection = db.collections.detect { |c| c.name == 'content_types' }
new_collection = db.collections.detect { |c| c.name == 'locomotive_content_types' }
new_collection.drop if new_collection
collection.rename 'locomotive_content_types'
contents_collection = db.collections.detect { |c| c.name == 'locomotive_content_entries' }
contents_collection = db.create_collection('locomotive_content_entries') if contents_collection.nil?
collection.update({}, {
'$rename' => {
'api_enabled' => 'public_submission_enabled',
'api_accounts' => 'public_submission_accounts',
'content_custom_fields' => 'entries_custom_fields',
'content_custom_fields_version' => 'entries_custom_fields_version',
},
'$unset' => {
'content_custom_fields_counter' => '1'
}
}, :multi => true)
collection.find.each do |content_type|
locale = get_locale(content_type['site_id'])
label_field_name = ''
recipe = { 'name' => "Entry#{content_type['_id']}", 'version' => content_type['content_custom_fields_version'], 'rules' => [] }
operations = { '$set' => {}, '$unset' => {} }
contents = content_type['contents']
custom_fields = content_type['entries_custom_fields']
# fields
custom_fields.each_with_index do |field, index|
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name, type = field['_alias'], field['kind'].downcase
rule_options = {}
class_name = "Locomotive::Entry#{field['target'][-24,24]}" if field['target']
case field['kind']
when 'category'
type = 'select'
operations['$set'].merge!("entries_custom_fields.#{index}.type" => 'select')
when 'has_one'
type = 'belongs_to'
operations['$set'].merge!("entries_custom_fields.#{index}.type" => 'belongs_to')
when 'has_many'
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if !field['reverse_lookup'].blank?
type = 'has_many'
operations['$set'].merge!("entries_custom_fields.#{index}.type" => 'has_many')
# reverse_lookup -> inverse_of => hmmmmmmm
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if _content_type = collection.find('_id' => BSON::ObjectId(field['target'][-24,24])).first
if _field = _content_type['entries_custom_fields'].detect { |f| f['_name'] == field['reverse_lookup'] }
operations['$set'].merge!("entries_custom_fields.#{index}.inverse_of" => _field['_alias'])
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rule_options['inverse_of'] = _field['_alias']
end
end
else
type = 'many_to_many'
operations['$set'].merge!("entries_custom_fields.#{index}.type" => 'many_to_many')
end
end
if %w(has_one has_many).include?(field['kind'])
operations['$set'].merge!("entries_custom_fields.#{index}.class_name" => class_name)
operations['$unset'].merge!({
"entries_custom_fields.#{index}.target" => '1',
"entries_custom_fields.#{index}.reverse_lookup" => '1'
})
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rule_options['class_name'] = class_name
end
if content_type['highlighted_field_name'] == field['_name']
operations['$set'].merge!({
'label_field_id' => field['_id'],
'label_field_name' => field['_alias']
})
label_field_name = field['_alias']
end
if content_type['group_by_field_name'] == field['_name']
operations['$set'].merge!('group_by_field_id' => field['_id'])
end
operations['$set'].merge!({
"entries_custom_fields.#{index}.name" => field['_alias'],
"entries_custom_fields.#{index}.type" => type,
"entries_custom_fields.#{index}._type" => 'Locomotive::ContentTypeEntryField',
"entries_custom_fields.#{index}.localized" => false
})
if field['kind'] == 'category'
options = field['category_items'].map do |attributes|
{
'_id' => attributes['_id'],
'name' => { locale => attributes['name'] },
'position' => attributes['position']
}
end
rule_options['select_options'] = options
operations['$set'].merge!("entries_custom_fields.#{index}.select_options" => options)
end
operations['$unset'].merge!({
"entries_custom_fields.#{index}._name" => '1',
"entries_custom_fields.#{index}._alias" => '1',
"entries_custom_fields.#{index}.kind" => '1',
"entries_custom_fields.#{index}.category_items" => '1',
"entries_custom_fields.#{index}.format" => '1'
})
recipe['rules'] << {
'name' => name,
'type' => type,
'required' => field['required'] || false,
'localized' => false
}.merge(rule_options)
end
operations['$set'].merge!({
'order_by' => '_position'
}) if content_type['order_by'] == '_position_in_list'
operations['$unset'].merge!({
'highlighted_field_name' => '1',
'group_by_field_name' => '1'
})
# contents
(contents || []).each_with_index do |content|
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attributes = content.clone.keep_if { |k, v| %w(_id _slug _visible created_at updated_at).include?(k) }
attributes.merge!({
'content_type_id' => content_type['_id'],
'site_id' => content_type['site_id'],
'_position' => content['_position_in_list'],
'_type' => "Locomotive::Entry#{content_type['_id']}",
'_label_field_name' => label_field_name,
'custom_fields_recipe' => recipe
})
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# localized attributes
%w(seo_title meta_description meta_keywords).each do |name|
attributes[name] = { locale => content[name] }
end
custom_fields.each do |field|
name, _name = field['_alias'], field['_name']
case field['kind'] # string, text, boolean, date, file, category, has_many, has_one
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when 'string', 'text', 'date'
attributes[name] = content[_name]
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when 'boolean'
attributes[name] = content[_name] == '1'
when 'file'
attributes[name] = content["#{_name}_filename"]
when 'category', 'has_one'
attributes["#{name}_id"] = content[_name]
when 'has_many'
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if !field['reverse_lookup'].blank?
# nothing to do
else
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attributes["#{name.singularize}_ids"] = (content[_name] || []).map { |_id| BSON::ObjectId(_id) }
end
end
end
# insert document
contents_collection.insert attributes
end
# save content_type
collection.update({ '_id' => content_type['_id'] }, operations)
end
collection.update({}, { '$unset' => { 'contents' => '1' } }, :multi => true)
end
# sites -> locomotive_sites
if collection = db.collections.detect { |c| c.name == 'sites' }
new_collection = db.collections.detect { |c| c.name == 'locomotive_sites' }
new_collection.drop if new_collection
collection.rename 'locomotive_sites'
# localize attributes
collection.find.each do |site|
locale = get_locale(site['_id'])
attributes = { 'locales' => [locale] }
%w(seo_title meta_keywords meta_description).each do |attr|
attributes[attr] = { locale => site[attr] }
end
collection.update({ '_id' => site['_id'] }, { '$set' => attributes })
end
end
# snippets -> locomotive_snippets
if collection = db.collections.detect { |c| c.name == 'snippets' }
new_collection = db.collections.detect { |c| c.name == 'locomotive_snippets' }
new_collection.drop if new_collection
collection.rename 'locomotive_snippets'
# localize template
collection.find.each do |snippet|
locale = get_locale(snippet['site_id'])
collection.update({ '_id' => snippet['_id'] }, { '$set' => { 'template' => { locale => snippet['template'] } } })
end
end
# theme_assets -> locomotive_theme_assets
if collection = db.collections.detect { |c| c.name == 'theme_assets' }
new_collection = db.collections.detect { |c| c.name == 'locomotive_theme_assets' }
new_collection.drop if new_collection
collection.rename 'locomotive_theme_assets'
end
# accounts -> locomotive_accounts
if collection = db.collections.detect { |c| c.name == 'accounts' }
new_collection = db.collections.detect { |c| c.name == 'locomotive_accounts' }
new_collection.drop if new_collection
collection.rename 'locomotive_accounts'
end
# pages -> locomotive_pages
if collection = db.collections.detect { |c| c.name == 'pages' }
new_collection = db.collections.detect { |c| c.name == 'locomotive_pages' }
new_collection.drop if new_collection
collection.rename 'locomotive_pages'
parents_table = {}
collection.find.each do |page|
parents_table[page['_id']] = page['parent_id']
locale = get_locale(page['site_id'])
modifications, removals = {}, {}
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modifications['locales'] = [locale]
modifications['response_type'] = 'text/html'
%w(title slug fullpath raw_template serialized_template template_dependencies snippet_dependencies seo_title meta_keywords meta_description).each do |attr|
modifications[attr] = { locale => page[attr] }
end
if page['templatized']
modifications['target_klass_name'] = "Locomotive::Entry#{page['content_type_id']}"
removals['content_type_id'] = '1'
end
# editable elements
(page['editable_elements'] || []).each_with_index do |editable_element, index|
modifications["editable_elements.#{index}._type"] = "Locomotive::#{editable_element['_type']}"
modifications["editable_elements.#{index}.content"] = { locale => editable_element['content'] }
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modifications["editable_elements.#{index}.locales"] = [locale]
if editable_element['_type'] == 'EditableFile'
modifications["editable_elements.#{index}.source"] = { locale => editable_element['source_filename'] }
removals["editable_elements.#{index}.source_filename"] = '1'
end
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# FIXME: do not remember why I needed to run this code.
# Locomotive::Page.each do |page|
# page.editable_elements.each_with_index do |el, index|
# next if el._type != 'Locomotive::EditableFile' || el.attributes['source'].is_a?(Hash)
#
# value = el.attributes['source']
#
# page.collection.update({ '_id' => page._id }, { '$set' => { "editable_elements.#{index}.source" => { 'en' => value } } })
# end
# end
end
if page['depth'] == 0 && page['fullpath'] == '404'
modifications['position'] = 1
end
collection.update({ '_id' => page['_id'] }, { '$set' => modifications, '$unset' => removals })
end
# set parent ids
collection.find.each do |page|
parent_ids, page_cursor = [], page['_id']
while !parents_table[page_cursor].nil?
parent_ids << parents_table[page_cursor]
page_cursor = parents_table[page_cursor]
end
collection.update({ '_id' => page['_id'] }, { '$set' => { 'parent_ids' => parent_ids.reverse } })
end
collection.update({}, { '$unset' => { 'parts' => '1', 'path' => '1', 'layout_id' => '1' } }, { :multi => true })
end
# some cleaning
%w(asset_collections liquid_templates delayed_backend_mongoid_jobs).each do |name|
db.drop_collection name
end
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# content entry assets
#
# Example:
# old sites/4c34fc86cc85f01e47000005/contents/content_instance/4dc15162ceedba763500011a/files/didier_plate.png
# new sites/4c34fc86cc85f01e47000005/content_entry{content_type_id}/4dc15162ceedba763500011a/files/didier_plate.png
collection = db.collections.detect { |c| c.name == 'locomotive_content_entries' }
if $s3
# Amazon S3 (AWS)
require 'fog'
connection = Fog::Storage.new($fog_storage_settings)
bucket = connection.directories.detect { |d| d.key == $s3_bucket }
bucket.files.each do |file|
if file.key =~ /^sites\/([a-f0-9]+)\/contents\/content_instance\/([a-f0-9]+)\/files/
content_type_id = collection.find('_id' => BSON::ObjectId($2)).first['content_type_id'].to_s
new_key = file.key.gsub('contents/content_instance', "content_entry#{content_type_id}")
puts "new file #{new_key}"
# rename file by copying the original file to its new folder
bucket.files.create(
:key => new_key,
:body => file.body,
:public => true
)
file.destroy # delete the file forever
end
end
else
Dir[File.join(File.dirname(__FILE__), '..', 'public', 'sites', '**/*')].each do |path|
next if File.directory?(path)
if path =~ /public\/sites\/([a-f0-9]+)\/contents\/content_instance\/([a-f0-9]+)\/files/
content_type_id = collection.find('_id' => BSON::ObjectId($2)).first['content_type_id'].to_s
new_path = path.gsub('contents/content_instance', "content_entry#{content_type_id}")
puts "new file #{new_path}"
# create the target folder
FileUtils.mkdir_p(File.dirname(new_path))
FileUtils.mv(path, new_path)
end
end
# do some cleaning
Dir[File.join(File.dirname(__FILE__), '..', 'public', 'sites', '*', 'contents')].each do |folder|
puts "remove folder #{folder}"
FileUtils.rm_rf folder
end
end