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Contents
module Wordmove
module SqlAdapter
class Default
attr_writer :sql_content
attr_reader :sql_path, :source_config, :dest_config
def initialize(sql_path, source_config, dest_config)
@sql_path = sql_path
@source_config = source_config
@dest_config = dest_config
end
def sql_content
@sql_content ||= File.open(sql_path).read
end
def adapt!
replace_vhost!
replace_wordpress_path!
write_sql!
end
def replace_vhost!
source_vhost = source_config[:vhost]
dest_vhost = dest_config[:vhost]
replace_field!(source_vhost, dest_vhost)
end
def replace_wordpress_path!
source_path = source_config[:wordpress_absolute_path] || source_config[:wordpress_path]
dest_path = dest_config[:wordpress_absolute_path] || dest_config[:wordpress_path]
replace_field!(source_path, dest_path)
end
def replace_field!(source_field, dest_field)
return false unless source_field && dest_field
serialized_replace!(source_field, dest_field)
simple_replace!(source_field, dest_field)
end
def serialized_replace!(source_field, dest_field)
length_delta = source_field.length - dest_field.length
sql_content.gsub!(/s:(\d+):([\\]*['"])(.*?)\2;/) do |_|
length = Regexp.last_match(1).to_i
delimiter = Regexp.last_match(2)
string = Regexp.last_match(3)
string.gsub!(/#{Regexp.escape(source_field)}/) do |_|
length -= length_delta
dest_field
end
%(s:#{length}:#{delimiter}#{string}#{delimiter};)
end
end
def simple_replace!(source_field, dest_field)
sql_content.gsub!(source_field, dest_field)
end
def write_sql!
File.open(sql_path, 'w') { |f| f.write(sql_content) }
end
end
end
end
Version data entries
38 entries across 38 versions & 1 rubygems