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FIX: handle timezone detection errors

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This commit is contained in:
Jens Maier 2015-01-13 16:43:09 +01:00
parent dba57a4a25
commit 30710215bc
1 changed files with 24 additions and 8 deletions
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32
script/import_scripts/smf2.rb
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@ -7,6 +7,7 @@ require 'tsort'
require 'set'
require 'optparse'
require 'etc'
require 'open3'
class ImportScripts::Smf2 < ImportScripts::Base
@ -28,19 +29,21 @@ class ImportScripts::Smf2 < ImportScripts::Base
attr_reader :options
def initialize(options)
if options.timezone.nil?
$stderr.puts "No source timezone given and autodetection from PHP failed."
$stderr.puts "Use -t option to specify correct source timezone:"
$stderr.puts options.usage
exit 1
end
super()
@options = options
begin
timezone = `php -i`.lines.each do |line|
key, *vals = line.split(' => ').map(&:strip)
break vals[0] if key == 'Default timezone'
end
Time.zone = timezone
rescue Errno::ENOENT
$stderr.puts "Cannot autodetect PHP timezone setting, php not found in $PATH"
Time.zone = options.timezone
rescue ArgumentError
$stderr.puts "Cannot set timezone '#{timezone}' (from PHP)"
$stderr.puts "Timezone name '#{options.timezone}' is invalid."
exit 1
end
if options.database.blank?
@ -515,6 +518,7 @@ class ImportScripts::Smf2 < ImportScripts::Base
self.host ||= 'localhost'
self.username ||= Etc.getlogin
self.prefix ||= 'smf_'
self.timezone ||= get_php_timezone
end
def usage
@ -527,9 +531,20 @@ class ImportScripts::Smf2 < ImportScripts::Base
attr_accessor :database
attr_accessor :prefix
attr_accessor :smfroot
attr_accessor :timezone
private
def get_php_timezone
phpinfo, status = Open3.capture2('phpnope', '-i')
phpinfo.lines.each do |line|
key, *vals = line.split(' => ').map(&:strip)
break vals[0] if key == 'Default timezone'
end
rescue Errno::ENOENT
$stderr.puts "Error: PHP CLI executable not found"
end
def read_smf_settings
settings = File.join(self.smfroot, 'Settings.php')
IO.readlines(settings).each do |line|
@ -555,6 +570,7 @@ class ImportScripts::Smf2 < ImportScripts::Base
o.on('-p [PASS]', :OPTIONAL, 'MySQL password. Without argument, reads password from STDIN.') {|s| self.password = s || :ask }
o.on('-d DBNAME', :REQUIRED, 'Name of SMF database') {|s| self.database = s }
o.on('-f PREFIX', :REQUIRED, "Table names prefix [\"#{self.prefix}\"]") {|s| self.prefix = s }
o.on('-t TIMEZONE', :REQUIRED, 'Timezone used by SMF2 [auto-detected from PHP]') {|s| self.timezone = s }
end
end