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dump out activities to directory

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This commit is contained in:
Evan Prodromou 2011-10-07 13:56:47 -04:00
parent 43128e5da5
commit 7075214589
1 changed files with 145 additions and 5 deletions
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150
plugins/OfflineBackup/offlinebackupqueuehandler.php
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@ -58,8 +58,12 @@ class OfflineBackupQueueHandler extends QueueHandler
$user = User::staticGet($userId);
common_log(LOG_INFO, "Making backup file for user ".$user->nickname);
$fileName = $this->makeBackupFile($user);
common_log(LOG_INFO, "Notifying user ".$user->nickname . " of their new backup file.");
$this->notifyBackupFile($user, $fileName);
return true;
@ -67,14 +71,22 @@ class OfflineBackupQueueHandler extends QueueHandler
function makeBackupFile($user)
{
$fileName = File::filename($user->getProfile(), "backup", "application/atom+xml");
$fullPath = File::path($fileName);
// XXX: this is pretty lose-y; try another way
$actstr = new UserActivityStream($user, true);
$tmpdir = sys_get_temp_dir() . '/offline-backup/' . $user->nickname . '/' . common_date_iso8601(common_sql_now());
file_put_contents($fullPath, $actstr->getString());
common_log(LOG_INFO, 'Writing backup data to ' . $tmpdir . ' for ' . $user->nickname);
mkdir($tmpdir, 0700, true);
$this->dumpNotices($user, $tmpdir);
$this->dumpFaves($user, $tmpdir);
$this->dumpSubscriptions($user, $tmpdir);
$this->dumpSubscribers($user, $tmpdir);
$this->dumpGroups($user, $tmpdir);
$fileName = File::filename($user->getProfile(), "backup", "application/atom+xml");
$fullPath = File::path($fileName);
return $fileName;
}
@ -94,4 +106,132 @@ class OfflineBackupQueueHandler extends QueueHandler
mail_to_user($user, _('Backup file ready for download'), $body, $headers);
}
function dumpNotices($user, $dir)
{
common_log(LOG_INFO, 'dumping notices by ' . $user->nickname . ' to directory ' . $dir);
$profile = $user->getProfile();
$stream = new ProfileNoticeStream($profile, $profile);
$page = 1;
do {
$notice = $stream->getNotices(($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
while ($notice->fetch()) {
$fname = $dir . '/'. common_date_iso8601($notice->created) . '-notice-' . $notice->id . '.atom';
$data = $notice->asAtomEntry(false, false, false, null);
common_log(LOG_INFO, 'dumping notice ' . $notice->id . ' to file ' . $fname);
file_put_contents($fname, $data);
$data = null;
}
$page++;
} while ($notice->N > NOTICES_PER_PAGE);
}
function dumpFaves($user, $dir)
{
common_log(LOG_INFO, 'dumping faves by ' . $user->nickname . ' to directory ' . $dir);
$page = 1;
do {
$fave = Fave::byProfile($user->id, ($page-1)*NOTICES_PER_PAGE, NOTICES_PER_PAGE + 1);
while ($fave->fetch()) {
$fname = $dir . '/'. common_date_iso8601($fave->modified) . '-fave-' . $fave->notice_id . '.atom';
$act = $fave->asActivity();
$data = $act->asString(false, false, false);
common_log(LOG_INFO, 'dumping fave of ' . $fave->notice_id . ' to file ' . $fname);
file_put_contents($fname, $data);
$data = null;
}
$page++;
} while ($fave->N > NOTICES_PER_PAGE);
}
function dumpSubscriptions($user, $dir)
{
common_log(LOG_INFO, 'dumping subscriptions by ' . $user->nickname . ' to directory ' . $dir);
$page = 1;
do {
$sub = Subscription::bySubscriber($user->id, ($page-1)*PROFILES_PER_PAGE, PROFILES_PER_PAGE + 1);
while ($sub->fetch()) {
if ($sub->subscribed == $user->id) {
continue;
}
$fname = $dir . '/'. common_date_iso8601($sub->created) . '-subscription-' . $sub->subscribed . '.atom';
$act = $sub->asActivity();
$data = $act->asString(false, false, false);
common_log(LOG_INFO, 'dumping sub of ' . $sub->subscribed . ' to file ' . $fname);
file_put_contents($fname, $data);
$data = null;
}
$page++;
} while ($sub->N > PROFILES_PER_PAGE);
}
function dumpSubscribers($user, $dir)
{
common_log(LOG_INFO, 'dumping subscribers to ' . $user->nickname . ' to directory ' . $dir);
$page = 1;
do {
$sub = Subscription::bySubscribed($user->id, ($page-1)*PROFILES_PER_PAGE, PROFILES_PER_PAGE + 1);
while ($sub->fetch()) {
if ($sub->subscriber == $user->id) {
continue;
}
$fname = $dir . '/'. common_date_iso8601($sub->created) . '-subscriber-' . $sub->subscriber . '.atom';
$act = $sub->asActivity();
$data = $act->asString(false, true, false);
common_log(LOG_INFO, 'dumping sub by ' . $sub->subscriber . ' to file ' . $fname);
file_put_contents($fname, $data);
$data = null;
}
$page++;
} while ($sub->N > PROFILES_PER_PAGE);
}
function dumpGroups($user, $dir)
{
common_log(LOG_INFO, 'dumping memberships of ' . $user->nickname . ' to directory ' . $dir);
$page = 1;
do {
$mem = Group_member::byMember($user->id, ($page-1)*GROUPS_PER_PAGE, GROUPS_PER_PAGE + 1);
while ($mem->fetch()) {
$fname = $dir . '/'. common_date_iso8601($mem->created) . '-membership-' . $mem->group_id . '.atom';
$act = $mem->asActivity();
$data = $act->asString(false, false, false);
common_log(LOG_INFO, 'dumping membership in ' . $mem->group_id . ' to file ' . $fname);
file_put_contents($fname, $data);
$data = null;
}
$page++;
common_debug("Got " . $mem->N . " results on search for groups.");
} while ($mem->N > GROUPS_PER_PAGE);
}
}