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authorBrion Vibber <brion@pobox.com>2010-04-08 16:58:54 -0700
committerBrion Vibber <brion@pobox.com>2010-04-08 16:58:54 -0700
commitab20e75ff8feab01b4fec81c02b8b4039d65cca0 (patch)
treefee4490cdada928cfa9debbf4b3caa69bff469e7
parent88678eadfa2e93f540195bd934833e58f23639f7 (diff)
scripts/strip_geo.php to remove geodata from notices by a given user/profile.
May be slow or run out of memory if run on particularly prolific posters -- not yet optimized for that case. Note that geodata that has already been sent out to other services (via ostatus, omb, twitter, etc) will not be removed from them.
-rw-r--r--lib/util.php9
-rwxr-xr-xscripts/strip_geo.php116
2 files changed, 117 insertions, 8 deletions
diff --git a/lib/util.php b/lib/util.php
index bbc334176..f4ee26bbf 100644
--- a/lib/util.php
+++ b/lib/util.php
@@ -862,14 +862,7 @@ function common_xml_safe_str($str)
function common_tag_link($tag)
{
$canonical = common_canonical_tag($tag);
- if (common_config('singleuser', 'enabled')) {
- // regular TagAction isn't set up in 1user mode
- $url = common_local_url('showstream',
- array('nickname' => common_config('singleuser', 'nickname'),
- 'tag' => $canonical));
- } else {
- $url = common_local_url('tag', array('tag' => $canonical));
- }
+ $url = common_local_url('tag', array('tag' => $canonical));
$xs = new XMLStringer();
$xs->elementStart('span', 'tag');
$xs->element('a', array('href' => $url,
diff --git a/scripts/strip_geo.php b/scripts/strip_geo.php
new file mode 100755
index 000000000..010fb31f5
--- /dev/null
+++ b/scripts/strip_geo.php
@@ -0,0 +1,116 @@
+#!/usr/bin/env php
+<?php
+/*
+ * StatusNet - a distributed open-source microblogging tool
+ * Copyright (C) 2009-2010, StatusNet, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+define('INSTALLDIR', realpath(dirname(__FILE__) . '/..'));
+
+$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";