diff options
Diffstat (limited to 'app/models/exim_log.rb')
| -rw-r--r-- | app/models/exim_log.rb | 64 |
1 files changed, 64 insertions, 0 deletions
diff --git a/app/models/exim_log.rb b/app/models/exim_log.rb new file mode 100644 index 000000000..7399428f4 --- /dev/null +++ b/app/models/exim_log.rb @@ -0,0 +1,64 @@ +# models/exim_log.rb: +# We load log file lines for requests in here, for display in the admin interface. +# +# Copyright (c) 2009 UK Citizens Online Democracy. All rights reserved. +# Email: francis@mysociety.org; WWW: http://www.mysociety.org/ +# +# $Id: exim_log.rb,v 1.1 2009-01-27 17:12:31 francis Exp $ + +class EximLog < ActiveRecord::Base + belongs_to :info_request + belongs_to :exim_log_done + + # Load in exim log file from disk, or update if we already have it + # Assumes files are named with date, rather than cyclically. + # Doesn't do anything if file hasn't been modified since it was last loaded. + def EximLog.load_file(file_name) + modified = File::stat(file_name).mtime + raise "EximLog.load_file: file not found " + file_name if modified.nil? + + ActiveRecord::Base.transaction do + # see if we already have it + done = EximLogDone.find_by_filename(file_name) + if !done.nil? + if modified == done.last_stat + # already have that, nothing to do + return + end + ExmLog.delete_all "exim_log_dones.id = " + done.id + end + if !done + done = EximLogDone.new + done.filename = file_name + end + done.last_stat = modified + + # scan the file + f = File.open(file_name, 'r') + order = 0 + for line in f + order = order + 1 + email_domain = MySociety::Config.get("INCOMING_EMAIL_DOMAIN", "localhost") + emails = line.scan(/request-[^\s]+@#{email_domain}/).sort.uniq + for email in emails + info_request = InfoRequest.find_by_incoming_email(email) + if !info_request.nil? + STDERR.puts "adding log for " + info_request.url_title + " from " + file_name + " line " + line + exim_log = EximLog.new + exim_log.info_request = info_request + exim_log.exim_log_done = done + exim_log.line = line + exim_log.order = order + exim_log.save! + end + end + end + + # update done structure so we know when we last read this file + done.save! + end + end +end + + + |