forked from jasder/forgeplus
83 lines
2.0 KiB
Ruby
83 lines
2.0 KiB
Ruby
require 'open-uri'
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module Util
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module_function
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def days_between(time, other_time)
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raise ArgumentError if time.blank? || other_time.blank?
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Date.parse(time.to_s) - Date.parse(other_time.to_s)
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end
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def convert_base64_image(str, **opts)
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return if str.blank?
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Base64ImageConverter.new(**opts).convert(str)
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end
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def write_file(io, path)
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dir = File.dirname(path)
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FileUtils.mkdir_p(dir) unless File.directory?(dir)
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Rails.logger.info("### save file #{path}, size: #{io.size} ~")
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File.open(path, 'wb') do |file|
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if io.respond_to?(:read)
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io.rewind
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while buffer = io.read(8192)
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file.write(buffer)
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end
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else
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file.write(io)
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end
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end
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end
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def download_file(url, save_path)
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data = open(url, &:read)
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file = File.new(save_path, 'w+')
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file.binmode
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file << data
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file.flush
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file.close
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file
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end
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def logger_error(exception)
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Rails.logger.error(exception.message)
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exception.backtrace.each { |message| Rails.logger.error(message) }
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end
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def map_or_pluck(relation, name)
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relation.is_a?(Array) || relation.loaded? ? relation.map(&name.to_sym) : relation.pluck(name)
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end
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def extract_content(str)
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return '' if str.blank?
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str.gsub(/<\/?.*?>/, '').gsub(/[\n\t\r]/, '').gsub(/ /, '')
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end
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def conceal(str, type = nil)
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str = str.to_s
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return if str.blank?
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case type
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when :phone then "#{str[0..2]}****#{str[-4..-1]}"
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when :email then "#{str[0]}***#{str[(str.rindex('@')-1)..-1]}"
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else "#{str[0..2]}***#{str[-3..-1]}"
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end
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end
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def display_cost_time(time)
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time = time.to_i
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return if time.zero? || time < 60
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day = time / (24 * 60 * 60)
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hour = (time % (24 * 60 * 60)) / (60 * 60)
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minute = (time % (60 * 60)) / 60
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str = ''
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str += "#{day}天" unless day.zero?
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str += "#{hour}小时" unless hour.zero?
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str += "#{minute}分" unless minute.zero?
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str
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end
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end |