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99 lines
2.3 KiB
PHP
99 lines
2.3 KiB
PHP
<?php /** @file */
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/**
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* Send a zot packet to all hubs where this channel is duplicated, refreshing
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* such things as personal settings, channel permissions, address book updates, etc.
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*/
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require_once('include/zot.php');
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function build_sync_packet($uid = 0, $packet = null) {
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$a = get_app();
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if(! $uid)
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$uid = local_user();
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if(! $uid)
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return;
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$channel = $a->get_channel();
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$h = q("select * from hubloc where hubloc_hash = '%s'",
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dbesc($channel['channel_hash'])
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);
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if(! $h)
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return;
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$synchubs = array();
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foreach($h as $x) {
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if($x['host'] == $a->get_hostname())
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continue;
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$synchubs[] = $x;
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}
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if(! $synchubs)
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return;
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$r = q("select xchan_guid, xchan_guid_sig from xchan where xchan_hash = '%s' limit 1",
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dbesc($channel['channel_hash'])
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);
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if(! $r)
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return;
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$env_recips = array();
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$env_recips[] = array('guid' => $r[0]['xchan_guid'],'guid_sig' => $r[0]['xchan_guid_sig']);
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$info = (($packet) ? $packet : array());
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if(array_key_exists($uid,$a->config) && array_key_exists('transient',$a->config[$uid])) {
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$settings = $a->config[$uid]['transient'];
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if($settings) {
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$info['config'] = $settings;
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}
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}
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if($channel) {
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$info['channel'] = array();
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foreach($channel as $k => $v) {
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if(strpos('channel_',$k) !== 0)
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continue;
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// don't pass these elements, they should not be synchronised
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$disallowed = array('channel_id','channel_account_id','channel_primary','channel_prvkey');
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if(in_array($k,$disallowed))
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continue;
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$info['channel'][$k] = $v;
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}
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}
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$interval = ((get_config('system','delivery_interval') !== false)
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? intval(get_config('system','delivery_interval')) : 2 );
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foreach($synchubs as $hub) {
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$hash = random_string();
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$n = zot_build_packet($channel,'channel_sync',$env_recips,$hub['hubloc_sitekey'],null,$hash);
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q("insert into outq ( outq_hash, outq_account, outq_channel, outq_posturl, outq_async, outq_created, outq_updated, outq_notify, outq_msg ) values ( '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s' )",
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dbesc($hash),
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intval($channel['channel_account']),
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intval($channel['channel_id']),
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dbesc($hub['hubloc_callback']),
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intval(1),
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dbesc(datetime_convert()),
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dbesc(datetime_convert()),
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dbesc($n),
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dbesc(json_encode($info))
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);
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proc_run('php','include/deliver.php',$hash);
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if($interval)
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@time_sleep_until(microtime(true) + (float) $interval);
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}
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}
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