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| -rwxr-xr-x | scripts/strip_geo.php | 116 |
1 files changed, 116 insertions, 0 deletions
diff --git a/scripts/strip_geo.php b/scripts/strip_geo.php new file mode 100755 index 000000000..010fb31f5 --- /dev/null +++ b/scripts/strip_geo.php @@ -0,0 +1,116 @@ +#!/usr/bin/env php +<?php +/* + * StatusNet - a distributed open-source microblogging tool + * Copyright (C) 2009-2010, StatusNet, Inc. + * + * This program is free software: you can redistribute it and/or modify + * it under the terms of the GNU Affero General Public License as published by + * the Free Software Foundation, either version 3 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU Affero General Public License for more details. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see <http://www.gnu.org/licenses/>. + */ + +define('INSTALLDIR', realpath(dirname(__FILE__) . '/..')); + +$shortoptions = 'i::n::y'; +$longoptions = array('id=', 'nickname=', 'yes', 'dry-run'); + +$helptext = <<<END_OF_HELP +strip_geo.php [options] +Removes geolocation info from the given user's notices. + + -i --id ID of the user (may be a remote profile) + -n --nickname nickname of the user + -y --yes do not wait for confirmation + --dry-run list affected notices without deleting + +END_OF_HELP; + +require_once INSTALLDIR.'/scripts/commandline.inc'; + +if (have_option('i', 'id')) { + $id = get_option_value('i', 'id'); + $profile = Profile::staticGet('id', $id); + if (empty($profile)) { + print "Can't find local or remote profile with ID $id\n"; + exit(1); + } +} else if (have_option('n', 'nickname')) { + $nickname = get_option_value('n', 'nickname'); + $user = User::staticGet('nickname', $nickname); + if (empty($user)) { + print "Can't find local user with nickname '$nickname'\n"; + exit(1); + } + $profile = $user->getProfile(); +} else { + print "You must provide either an ID or a nickname.\n\n"; + show_help(); + exit(1); +} + +if (!have_option('y', 'yes') && !have_option('--dry-run')) { + print "About to PERMANENTLY remove geolocation data from user '{$profile->nickname}' ({$profile->id})'s notices. Are you sure? [y/N] "; + $response = fgets(STDIN); + if (strtolower(trim($response)) != 'y') { + print "Aborting.\n"; + exit(0); + } +} + +// @fixme for a very prolific poster this could be too many. +print "Finding notices with geolocation data..."; +$notice = new Notice(); +$notice->profile_id = $profile->id; +$notice->whereAdd("lat != ''"); +$notice->find(); + +if ($notice->N) { + print " $notice->N found.\n"; + while ($notice->fetch()) { + print "notice id $notice->id "; + if (have_option('v') || have_option('--verbose')) { + print "({$notice->lat},{$notice->lon}) "; + if ($notice->location_ns) { + print "ns {$notice->location_ns} id {$notice->location_id} "; + } + } + if (have_option('--dry-run')) { + // sucka + echo "(skipped)"; + } else { + // note: setting fields to null and calling update() doesn't save the nulled fields + $orig = clone($notice); + $update = clone($notice); + + // In theory we could hit a chunk of notices at once in the UPDATE, + // but we're going to have to decache them individually anyway and + // it doesn't hurt to make sure we don't hold up replication with + // what might be a very slow single UPDATE. + $query = sprintf('UPDATE notice ' . + 'SET lat=NULL,lon=NULL,location_ns=NULL,location_id=NULL ' . + 'WHERE id=%d', $notice->id); + $ok = $update->query($query); + if ($ok) { + // And now we decache him manually, as query() doesn't know what we're doing... + $orig->blow(); + echo "(removed)"; + } else { + echo "(failed?)"; + } + } + print "\n"; + } +} else { + print " none found.\n"; +} + +print "DONE.\n"; |