bgneal@859: """
bgneal@859: ssl_images is a custom manage.py command to convert forum post and comment
bgneal@859: images to https. It does this by rewriting the markup:
bgneal@859:     - Images with src = http://surfguitar101.com/something are rewritten to be
bgneal@859:       /something.
bgneal@859:     - Non SG101 images that use http: are downloaded, resized, and uploaded to
bgneal@859:       an S3 bucket. The src attribute is replaced with the new S3 URL.
bgneal@859: """
bgneal@859: import logging
bgneal@859: from optparse import make_option
bgneal@859: import os.path
bgneal@859: 
bgneal@859: from django.core.management.base import NoArgsCommand, CommandError
bgneal@859: from django.conf import settings
bgneal@859: 
bgneal@859: LOGFILE = os.path.join(settings.PROJECT_PATH, 'logs', 'ssl_images.log')
bgneal@859: logger = logging.getLogger(__name__)
bgneal@859: 
bgneal@859: 
bgneal@859: def _setup_logging():
bgneal@859:     logger.setLevel(logging.DEBUG)
bgneal@859:     logger.propagate = False
bgneal@859:     handler = logging.FileHandler(filename=LOGFILE, encoding='utf-8')
bgneal@859:     formatter = logging.Formatter('%(asctime)s %(levelname)s %(message)s')
bgneal@859:     handler.setFormatter(formatter)
bgneal@859:     logger.addHandler(handler)
bgneal@859: 
bgneal@859: 
bgneal@859: class Command(NoArgsCommand):
bgneal@859:     help = "Rewrite forum posts and comments to not use http for images"
bgneal@859:     option_list = NoArgsCommand.option_list + (
bgneal@859:             make_option('--forums',
bgneal@859:                 action='store_true',
bgneal@859:                 default=False,
bgneal@859:                 help="process forum posts (default)"),
bgneal@859:             make_option('--comments',
bgneal@859:                 action='store_true',
bgneal@859:                 default=False,
bgneal@859:                 help="process comments"),
bgneal@859:             make_option('--start',
bgneal@859:                 type='int',
bgneal@859:                 help="object to start at"),
bgneal@859:             make_option('--end',
bgneal@859:                 type='int',
bgneal@859:                 help="one past the end object"),
bgneal@859:             )
bgneal@859: 
bgneal@859:     def handle_noargs(self, **options):
bgneal@859:         _setup_logging()
bgneal@859: 
bgneal@859:         do_comments = options['comments']
bgneal@859:         do_forums = options['forums']
bgneal@859:         if do_comments and do_forums:
bgneal@859:             raise CommandError("Please specify --forums or --comments, not both")
bgneal@859:         elif not do_comments and not do_forums:
bgneal@859:             raise CommandError("Please specify --forums or --comments")
bgneal@859: 
bgneal@859:         logger.info("Arguments received: %s", options)