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142571bba0
* `rescue nil` is a really bad pattern to use in our code base. We should rescue errors that we expect the code to throw and not rescue everything because we're unsure of what errors the code would throw. This would reduce the amount of pain we face when debugging why something isn't working as expexted. I've been bitten countless of times by errors being swallowed as a result during debugging sessions.
118 lines
3.1 KiB
Ruby
118 lines
3.1 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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@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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csv_path = "#{Invite.base_directory}/#{filename}"
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# read csv file, and send out invitations
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read_csv_file(csv_path)
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ensure
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# send notification to user regarding progress
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notify_user
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FileUtils.rm_rf(csv_path) if csv_path
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end
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def read_csv_file(csv_path)
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file = File.open(csv_path, encoding: 'bom|utf-8')
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CSV.new(file).each 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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rescue Exception => e
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log "Bulk Invite Process Failed -- '#{e.message}'"
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@failed += 1
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ensure
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file.close
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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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begin
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Invite.invite_by_email(email, @current_user, topic, group_ids)
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rescue => e
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log "Error inviting '#{email}' -- #{Rails::Html::FullSanitizer.new.sanitize(e.message)}"
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@sent -= 1
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@failed += 1
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end
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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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