wizard/app/mediawiki.py

   1 import re
   2 import os
   3
   4 from wizard import app, deploy, install, shell, util
   5 from wizard.app import php
   6
   7 def make_filename_regex(var):
   8     return 'LocalSettings.php', re.compile('^(\$' + app.expand_re(var) + r'''\s*=\s*)(.*)(;)''', re.M)
   9
  10 make_extractor = app.filename_regex_extractor(make_filename_regex)
  11 make_substitution = app.filename_regex_substitution(make_filename_regex)
  12 seed = {
  13         'WIZARD_IP': 'IP', # obsolete, remove after we're done
  14         'WIZARD_SITENAME': 'wgSitename',
  15         'WIZARD_SCRIPTPATH': 'wgScriptPath',
  16         'WIZARD_EMERGENCYCONTACT': ('wgEmergencyContact', 'wgPasswordSender'),
  17         'WIZARD_DBSERVER': 'wgDBserver',
  18         'WIZARD_DBNAME': 'wgDBname',
  19         'WIZARD_DBUSER': 'wgDBuser',
  20         'WIZARD_DBPASSWORD': 'wgDBpassword',
  21         'WIZARD_SECRETKEY': ('wgSecretKey', 'wgProxyKey'),
  22         }
  23
  24 class Application(deploy.Application):
  25     parametrized_files = ['LocalSettings.php', 'php.ini']
  26     deprecated_keys = set(['WIZARD_IP']) | php.deprecated_keys
  27     @property
  28     def extractors(self):
  29         if not self._extractors:
  30             self._extractors = util.dictmap(make_extractor, seed)
  31             self._extractors.update(php.extractors)
  32         return self._extractors
  33     @property
  34     def substitutions(self):
  35         if not self._substitutions:
  36             self._substitutions = util.dictkmap(make_substitution, seed)
  37             self._substitutions.update(php.substitutions)
  38         return self._substitutions
  39     @property
  40     def install_handler(self):
  41         handler = install.ArgHandler("mysql", "admin", "email")
  42         handler.add(install.Arg("title", help="Title of your new MediaWiki install"))
  43         return handler
  44     def checkConfig(self, deployment):
  45         return os.path.isfile(os.path.join(deployment.location, "LocalSettings.php"))
  46     def install(self, options):
  47         try:
  48             os.unlink("LocalSettings.php")
  49         except OSError:
  50             pass
  51
  52         os.chmod("config", 0777) # XXX: vaguely sketchy
  53
  54         postdata = {
  55             'Sitename': options.title,
  56             'EmergencyContact': options.email,
  57             'LanguageCode': 'en',
  58             'DBserver': options.mysql_host,
  59             'DBname': options.mysql_db,
  60             'DBuser': options.mysql_user,
  61             'DBpassword': options.mysql_password,
  62             'DBpassword2': options.mysql_password,
  63             'defaultEmail': options.email,
  64             'SysopName': options.admin_name,
  65             'SysopPass': options.admin_password,
  66             'SysopPass2': options.admin_password,
  67             }
  68         result = install.fetch(options, 'config/index.php', post=postdata)
  69         if options.verbose: print result
  70         if result.find("Installation successful") == -1:
  71             raise install.Failure()
  72         os.rename('config/LocalSettings.php', 'LocalSettings.php')
  73     def upgrade(self, options):
  74         sh = shell.Shell()
  75         sh.call("php", "maintenance/update.php")
  76