updating)) {
$channel = App::get_channel();
$channel_acl = array(
'allow_cid' => $channel['channel_allow_cid'],
'allow_gid' => $channel['channel_allow_gid'],
'deny_cid' => $channel['channel_deny_cid'],
'deny_gid' => $channel['channel_deny_gid']
);
$x = array(
'is_owner' => true,
'allow_location' => ((intval(get_pconfig($channel['channel_id'], 'system', 'use_browser_location'))) ? '1' : ''),
'default_location' => $channel['channel_location'],
'nickname' => $channel['channel_address'],
'lockstate' => (($channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
'acl' => Libacl::populate($channel_acl, true, PermissionDescription::fromGlobalPermission('view_stream'), Libacl::get_post_aclDialogDescription(), 'acl_dialog_post'),
'permissions' => $channel_acl,
'bang' => '',
'visitor' => true,
'profile_uid' => local_channel(),
'return_path' => 'channel/' . $channel['channel_address'],
'expanded' => true,
'editor_autocomplete' => true,
'bbco_autocomplete' => 'bbcode',
'bbcode' => true,
'jotnets' => true,
'reset' => t('Reset form')
);
$o = '';
}
if (!$this->updating && !$this->loading) {
Navbar::set_selected(t('Public Stream'));
if (!$mid) {
$_SESSION['loadtime_pubstream'] = datetime_convert();
if (local_channel()) {
PConfig::Set(local_channel(), 'system', 'loadtime_pubstream', $_SESSION['loadtime_pubstream']);
}
}
$static = ((local_channel()) ? Channel::manual_conv_update(local_channel()) : 1);
$maxheight = get_config('system', 'home_divmore_height');
if (!$maxheight) {
$maxheight = 400;
}
$o .= '' . "\r\n";
$o .= "\r\n";
// if we got a decoded hash we must encode it again before handing to javascript
$mid = gen_link_id($mid);
App::$page['htmlhead'] .= replace_macros(Theme::get_template("build_query.tpl"), array(
'$baseurl' => z_root(),
'$pgtype' => 'pubstream',
'$uid' => ((local_channel()) ? local_channel() : '0'),
'$gid' => '0',
'$cid' => '0',
'$cmin' => '(-1)',
'$cmax' => '(-1)',
'$star' => '0',
'$liked' => '0',
'$conv' => '0',
'$spam' => '0',
'$fh' => '1',
'$dm' => '0',
'$nouveau' => '0',
'$wall' => '0',
'$draft' => '0',
'$list' => '0',
'$static' => $static,
'$page' => ((App::$pager['page'] != 1) ? App::$pager['page'] : 1),
'$search' => '',
'$xchan' => '',
'$order' => 'comment',
'$file' => '',
'$cats' => '',
'$tags' => (($hashtags) ? urlencode($hashtags) : ''),
'$dend' => '',
'$mid' => (($mid) ? urlencode($mid) : ''),
'$verb' => '',
'$net' => (($net) ? urlencode($net) : ''),
'$dbegin' => '',
'$pf' => '0',
'$distance' => (($distance) ? intval($distance) : '0'),
'$distance_from' => (($distance_from) ? urlencode($distance_from) : ''),
));
}
if ($this->updating && !$this->loading) {
// only setup pagination on initial page view
$pager_sql = '';
} else {
$itemspage = ((local_channel()) ? get_pconfig(local_channel(), 'system', 'itemspage', 20) : 20);
App::set_pager_itemspage($itemspage);
$pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(App::$pager['itemspage']), intval(App::$pager['start']));
}
require_once('include/security.php');
if ($public_stream_mode === PUBLIC_STREAM_SITE) {
$uids = " and item_private = 0 and item_wall = 1 ";
} else {
$sys = Channel::get_system();
$uids = " and item_private = 0 and item_wall = 0 and item.uid = " . intval($sys['channel_id']) . " ";
$sql_extra = item_permissions_sql($sys['channel_id']);
App::$data['firehose'] = intval($sys['channel_id']);
}
if (get_config('system', 'public_list_mode')) {
$page_mode = 'list';
} else {
$page_mode = 'client';
}
if (x($hashtags)) {
$sql_extra .= protect_sprintf(term_query('item', $hashtags, TERM_HASHTAG, TERM_COMMUNITYTAG));
}
$net_query = (($net) ? " left join xchan on xchan_hash = author_xchan " : '');
$net_query2 = (($net) ? " and xchan_network = '" . protect_sprintf(dbesc($net)) . "' " : '');
if (isset(App::$profile) && isset(App::$profile['profile_uid'])) {
$abook_uids = " and abook.abook_channel = " . intval(App::$profile['profile_uid']) . " ";
}
$simple_update = ((isset($_SESSION['loadtime_pubstream']) && $_SESSION['loadtime_pubstream']) ? " AND item.changed > '" . datetime_convert('UTC', 'UTC', $_SESSION['loadtime_pubstream']) . "' " : '');
if ($this->loading) {
$simple_update = '';
}
if ($static && $simple_update) {
$simple_update .= " and author_xchan = '" . protect_sprintf(get_observer_hash()) . "' ";
}
//logger('update: ' . $this->updating . ' load: ' . $this->loading);
if ($this->updating) {
$ordering = "commented";
if ($this->loading) {
if ($mid) {
$r = q(
"SELECT parent AS item_id FROM item
left join abook on item.author_xchan = abook.abook_xchan
$net_query
WHERE mid like '%s' $uids $item_normal
and (abook.abook_blocked = 0 or abook.abook_flags is null)
$sql_extra $net_query2 LIMIT 1",
dbesc($mid . '%')
);
} else {
// Fetch a page full of parent items for this page
$r = q("SELECT item.id AS item_id FROM item
left join abook on ( item.author_xchan = abook.abook_xchan $abook_uids )
$net_query
WHERE true $uids and item.item_thread_top = 1 $item_normal
and (abook.abook_blocked = 0 or abook.abook_flags is null)
$sql_extra $net_query2
ORDER BY $ordering DESC $pager_sql ");
}
} elseif ($this->updating) {
if ($mid) {
$r = q(
"SELECT parent AS item_id FROM item
left join abook on item.author_xchan = abook.abook_xchan
$net_query
WHERE mid like '%s' $uids $item_normal_update $simple_update
and (abook.abook_blocked = 0 or abook.abook_flags is null)
$sql_extra $net_query2 LIMIT 1",
dbesc($mid . '%')
);
} else {
$r = q("SELECT parent AS item_id FROM item
left join abook on item.author_xchan = abook.abook_xchan
$net_query
WHERE true $uids $item_normal_update
$simple_update
and (abook.abook_blocked = 0 or abook.abook_flags is null)
$sql_extra $net_query2");
}
}
// Then fetch all the children of the parents that are on this page
$parents_str = '';
$update_unseen = '';
if ($r) {
$parents_str = ids_to_querystr($r, 'item_id');
$items = q(
"SELECT item.*, item.id AS item_id FROM item
WHERE true $uids $item_normal
AND item.parent IN ( %s )
$sql_extra ",
dbesc($parents_str)
);
// use effective_uid param of xchan_query to help sort out comment permission
// for sys_channel owned items.
xchan_query($items, true, (($sys) ? local_channel() : 0));
$items = fetch_post_tags($items);
$items = conv_sort($items, $ordering);
} else {
$items = [];
}
}
if ($mid && local_channel()) {
$ids = ids_to_array($items, 'item_id');
$seen = PConfig::Get(local_channel(), 'system', 'seen_items', []);
if (!$seen) {
$seen = [];
}
$seen = array_merge($ids, $seen);
PConfig::Set(local_channel(), 'system', 'seen_items', $seen);
}
// fake it
$mode = ('pubstream');
$o .= conversation($items, $mode, $this->updating, $page_mode);
if ($mid) {
$o .= '';
}
if (($items) && (!$this->updating)) {
$o .= alt_pager(count($items));
}
return $o;
}
}