125 lines
3.6 KiB
Ruby
125 lines
3.6 KiB
Ruby
require 'csv'
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require_dependency 'system_message'
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module Jobs
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class BulkInvite < Jobs::Base
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sidekiq_options retry: false
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attr_accessor :current_user
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def initialize
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@logs = []
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@sent = 0
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@failed = 0
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end
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def execute(args)
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filename = args[:filename]
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identifier = args[:identifier]
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chunks = args[:chunks].to_i
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@current_user = User.find_by(id: args[:current_user_id])
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raise Discourse::InvalidParameters.new(:filename) if filename.blank?
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raise Discourse::InvalidParameters.new(:identifier) if identifier.blank?
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raise Discourse::InvalidParameters.new(:chunks) if chunks <= 0
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# merge chunks, and get csv path
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csv_path = get_csv_path(filename, identifier, chunks)
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# read csv file, and send out invitations
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read_csv_file(csv_path)
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# send notification to user regarding progress
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notify_user
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# since emails have already been sent out, delete the uploaded csv file
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FileUtils.rm_rf(csv_path) rescue nil
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end
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def get_csv_path(filename, identifier, chunks)
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csv_path = "#{Invite.base_directory}/#{filename}"
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tmp_csv_path = "#{csv_path}.tmp"
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# path to tmp directory
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tmp_directory = File.dirname(Invite.chunk_path(identifier, filename, 0))
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# merge all chunks
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HandleChunkUpload.merge_chunks(chunks, upload_path: csv_path, tmp_upload_path: tmp_csv_path, model: Invite, identifier: identifier, filename: filename, tmp_directory: tmp_directory)
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return csv_path
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end
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def read_csv_file(csv_path)
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CSV.foreach(csv_path) do |csv_info|
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if csv_info[0]
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if (EmailValidator.email_regex =~ csv_info[0])
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# email is valid
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send_invite(csv_info, $INPUT_LINE_NUMBER)
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@sent += 1
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else
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# invalid email
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log "Invalid Email '#{csv_info[0]}' at line number '#{$INPUT_LINE_NUMBER}'"
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@failed += 1
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end
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end
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end
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end
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def get_group_ids(group_names, csv_line_number)
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group_ids = []
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if group_names
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group_names = group_names.split(';')
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group_names.each { |group_name|
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group_detail = Group.find_by_name(group_name)
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if group_detail
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# valid group
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group_ids.push(group_detail.id)
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else
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# invalid group
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log "Invalid Group '#{group_name}' at line number '#{csv_line_number}'"
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@failed += 1
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end
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}
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end
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return group_ids
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end
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def get_topic(topic_id, csv_line_number)
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topic = nil
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if topic_id
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topic = Topic.find_by_id(topic_id)
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if topic.nil?
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log "Invalid Topic ID '#{topic_id}' at line number '#{csv_line_number}'"
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@failed += 1
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end
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end
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return topic
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end
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def send_invite(csv_info, csv_line_number)
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email = csv_info[0]
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group_ids = get_group_ids(csv_info[1], csv_line_number)
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topic = get_topic(csv_info[2], csv_line_number)
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Invite.invite_by_email(email, @current_user, topic, group_ids)
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end
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def log(message)
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save_log(message)
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end
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def save_log(message)
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@logs << "[#{Time.now}] #{message}"
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end
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def notify_user
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if @current_user
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if (@sent > 0 && @failed == 0)
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SystemMessage.create_from_system_user(@current_user, :bulk_invite_succeeded, sent: @sent)
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else
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SystemMessage.create_from_system_user(@current_user, :bulk_invite_failed, sent: @sent, failed: @failed, logs: @logs.join("\n"))
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end
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end
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end
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end
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end
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