Bike!Bike! Website!
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require 'open-uri'
require 'json'
require 'rest_client'
require 'geocoder/calculations'
$panoramios = Hash.new
namespace :migrate do
desc "Migrates data from live site to current database"
task all: :environment do
migrate! User.new
migrate! Location.new
migrate! OrganizationStatus.new, true, 'shop_status'
migrate! Organization.new
migrate! ConferenceType.new, true, false
migrate! Conference.new
migrate! WorkshopStream.new, true
migrate! WorkshopResource.new, true
migrate! Workshop.new, true
end
task users: :environment do
migrate! User.new
end
task locations: :environment do
migrate! Location.new
end
task organization_statuses: :environment do
migrate! OrganizationStatus.new, true, 'shop_status'
end
task organizations: :environment do
migrate! Organization.new
end
task conference_types: :environment do
migrate! ConferenceType.new, true, false
end
task conferences: :environment do
migrate! Conference.new
end
task workshop_streams: :environment do
migrate! WorkshopStream.new, true
end
task workshop_resources: :environment do
migrate! WorkshopResources.new, true
end
task workshops: :environment do
migrate! Workshop.new
end
def migrate_location(id, object)
return {
:id => id,
:title => object[:name].length > 0 ? object[:name] : nil,
:latitude => object[:latitude],
:longitude => object[:longitude],
:longitude => object[:longitude],
:country => object[:country].upcase,
:territory => object[:province].upcase,
:city => object[:city],
:street => object[:street],
:postal_code => object[:postal_code].length > 0 ? object[:postal_code] : nil,
}
end
def organization_statuses_post_migrate()
OrganizationStatus.create({:id => 4, :name => 'Unknown', :slug => 'unknown'})
end
def organizations_pre_migrate()
clear_table 'locations_organizations'
clear_table 'user_organization_relationships'
end
def conference_types_post_migrate()
ConferenceType.create({:id => 4, :title => 'Official Bike!Bike!', :slug => 'bikebike'})
ConferenceType.create({:id => 5, :title => 'Regional Bike!Bike!', :slug => 'regional'})
ConferenceType.create({:id => 6, :title => 'BiciCongreso', :slug => 'bici-congreso'})
end
def conferences_pre_migrate()
clear_table 'conference_admins'
clear_table 'conference_host_organizations'
end
def workshops_pre_migrate()
clear_table 'workshop_facilitators'
end
def migrate_user(id, object)
if id.to_i > 0
object.symbolize_keys!
params =
{
:id => id,
:username => object[:name],
:email => object[:mail],
:crypted_password => object[:pass],
:created_at => Time.at(object[:created].to_i).to_datetime,
:role => object[:roles].to_a.last.last.split(' ').last
}
return get_image(object[:picture], :avatar, params)
end
return nil
end
def migrate_organization(id, object)
location = object[:field_location]['und'].first
location.symbolize_keys!
params =
{
:id => id,
:name => object[:title],
:slug => object[:path].gsub(/^.*\/(.*)$/, '\1'),
:email_address => object[:email] && object[:email].first ? object[:email]['und'][0]['url'] : nil,
:url => object[:field_website] && object[:field_website].first ? object[:field_website]['und'][0]['url'] : nil,
:year_founded => object[:field_year_founded] && object[:field_year_founded].first ? object[:field_year_founded]['und'][0]['value'] : nil,
:info => object[:body]['und'][0]['value'],
:organization_status_id => object[:field_shop_status] && object[:field_shop_status].first ? object[:field_shop_status]['und'][0]['tid'] : nil,
:phone => location[:phone],
:created_at => Time.at(object[:created].to_i).to_datetime
}
logo = object[:field_logo] && object[:field_logo].first ? object[:field_logo]['und'].first : object[:field_icon]['und'].first
params = get_image(logo, :avatar, params)
params = get_panoramio_image(location[:city], location[:province], location[:country], :cover, params)
return params
end
def organization_post_save(json, object)
l = json[:field_location]['und'].first
l.symbolize_keys!
lparams = {
:id => l[:lid],
:title => l[:name],
:latitude => l[:latitude],
:longitude => l[:longitude],
:longitude => l[:longitude],
:country => l[:country].upcase,
:territory => l[:province].upcase,
:city => l[:city],
:street => l[:street],
:postal_code => l[:postal_code]
}
location = nil
begin
location = Location.create(lparams)
rescue
location = Location.find(l[:lid])
location.update_attributes(lparams)
end
object.locations << location
json[:field_administrators]['und'].each { |u|
object.user_organization_relationships << UserOrganizationRelationship.new(:user_id => u['target_id'].to_i, :relationship => UserOrganizationRelationship::Administrator)
}
object.save!
end
def migrate_conference(id, object)
host = Organization.find(object[:field_host_organizations]['und'].first['target_id'].to_i)
location = host.locations.first
params =
{
:id => id,
:title => object[:title],
:slug => object[:path].gsub(/^.*\/(.*)$/, '\1').gsub(/\./, ''),
:conference_type_id => object[:field_conference_type] && object[:field_conference_type].first ? object[:field_conference_type]['und'][0]['tid'] : nil,
:info => object[:body]['und'][0]['value'],
:start_date => object[:field_date]['und'][0]['value'],
:end_date => object[:field_date]['und'][0]['value2'],
:workshop_schedule_published => object[:field_workshops_published]['und'][0]['value'].to_i,
:registration_open => object[:field_registration_open]['und'][0]['value'].to_i,
:meals_provided => object[:field_meals_provided]['und'][0]['value'].to_i,
:meal_info => object[:field_meal_info] && object[:field_meal_info].first ? object[:field_meal_info]['und'][0]['value'] : '',
:created_at => Time.at(object[:created].to_i).to_datetime
}
params = get_image(object[:field_banner]['und'].first, :poster, params)
params = get_panoramio_image(location.city, location.territory, location.country, :cover, params)
return params
end
def conference_post_save(json, object)
object.locations << location
i = 0
json[:field_host_organizations]['und'].each { |u|
object.conference_host_organizations << ConferenceHostOrganization.new(:organization_id => u['target_id'].to_i, :order => i)
i += 1
}
object.save!
end
def migrate_workshop(id, object)
return {
:id => id,
:title => object[:title],
:slug => object[:path].gsub(/^.*\/(.*)$/, '\1').gsub(/\./, ''),
:info => object[:body]['und'][0]['value'],
:start_time => object[:field_scheduled_time]['und'][0]['value'],
:end_time => object[:field_scheduled_time]['und'][0]['value2'],
:location_id => object[:field_lid] && object[:field_lid].first ? object[:field_lid]['und'][0]['value'] : nil,
:workshop_stream_id => object[:field_stream] && object[:field_stream].first ? object[:field_stream]['und'][0]['tid'] : nil,
:created_at => Time.at(object[:created].to_i).to_datetime
}
end
def workshop_post_save(json, object)
json[:field_coordinators]['und'].each { |u|
object.workshop_facilitators << WorkshopFacilitators.new(:user_id => u['target_id'].to_i, :role => 'administrator')
}
object.save!
end
def migrate_workshop_resource(id, object)
return {
:id => id,
:name => object[:name],
:slug => object[:name].gsub(/[\/\-]/, '').gsub(/\s+/, '_').downcase
}
end
def migrate_workshop_stream(id, object)
return {
:id => id,
:name => object[:name],
:slug => object[:name].gsub(/[\/\-]/, '').gsub(/\s+/, '_').downcase
}
end
def migrate_organization_status(id, object)
return {
:id => id,
:name => object[:name],
:slug => object[:name].split(/\s/).first.downcase
}
end
def get_image(picture, column, params)
if picture
params["remote_#{column.to_s}_url".to_sym] = 'https://www.bikebike.org/sites/default/files/' + picture['uri'].gsub(/^public:\/\/(.*)$/, '\1')
params[column.to_sym] = picture['filename']
end
return params
end
def get_panoramio_image(city, territory, country, column, params)
location = city + ', ' + (territory ? territory + ' ' : '') + country
$panoramios ||= Hash.new
$panoramios[location] ||= 0
$panoramios[location] += 1
result = Geocoder.search(location).first
if result
points = Geocoder::Calculations.bounding_box([result.latitude, result.longitude], 5, { :unit => :km })
response = RestClient.get 'http://www.panoramio.com/map/get_panoramas.php', :params => {:set => :public, :size => :original, :from => 0, :to => 20, :mapfilter => false, :miny => points[0], :minx => points[1], :maxy => points[2], :maxx => points[3]}
if response.code == 200
i = 0
JSON.parse(response.to_str)['photos'].each { |img|
if img['width'].to_i > 980
i += 1
if i >= $panoramios[location]
params["remote_#{column.to_s}_url".to_sym] = img['photo_file_url']
params[column.to_sym] = img['photo_file_url'].gsub(/^.*\/(.*)$/, '\1')
params[:cover_attribution_id] = img['owner_id']
params[:cover_attribution_name] = img['owner_name']
params[:cover_attribution_src] = 'panoramio'
return params
end
end
}
end
end
return params
end
def migrate!(model, vocabulary = false, table = nil)
type = model.class.table_name
clear_table(type)
begin
self.send(type + '_pre_migrate')
rescue; end
is_entity = (type == 'users' || type == 'locations')
if table != false
table ||= type.singularize
data = nil
attempts = 0
while !data && attempts < 10
if attempts > 0
sleep 2
puts "Download failed, attempt #{attempts + 1} to obtain #{type.singularize} data from live server"
end
begin
data = get_data(is_entity ? type.singularize : (vocabulary ? 'taxonomy_term' : 'node'), is_entity || vocabulary ? nil : table, vocabulary ? table : nil)
rescue; end
attempts += 1
end
if data
data.each { |id, object|
object.symbolize_keys!
params = self.send('migrate_' + type.singularize, id, object)
if params
new_object = model.class.create(params)
post_save = (type.singularize + '_post_save')
begin
self.send(post_save, object, new_object)
rescue; end
end
}
else
puts "All attempts to access infomation from live server have failed"
end
end
begin
self.send(type + '_post_migrate')
rescue; end
end
def clear_table(table)
ActiveRecord::Base.connection.execute("TRUNCATE TABLE #{table} RESTART IDENTITY;")
end
def get_data(entity_type, node_type = nil, vocabulary = nil)
params = "dunhooser=#{entity_type}"
if node_type
params += "&actakinding=#{node_type}"
elsif vocabulary
params += "&folloo=#{vocabulary}"
end
url = "https://www.bikebike.org/reformulmatics?#{params}"
begin
JSON.parse(open(url).read)
rescue
puts url
end
end
end