get_channel();
$a->profile_uid = local_user();
head_set_icon($channel['xchan_photo_s']);
}
function network_content(&$a, $update = 0, $load = false) {
if(! local_user()) {
$_SESSION['return_url'] = $a->query_string;
return login(false);
}
$arr = array('query' => $a->query_string);
call_hooks('network_content_init', $arr);
$channel = $a->get_channel();
$search = (($_GET['search']) ? $_GET['search'] : '');
if($search) {
if(strpos($search,'@') === 0) {
$r = q("select abook_id from abook left join xchan on abook_xchan = xchan_hash where xchan_name = '%s' and abook_channel = %d limit 1",
dbesc(substr($search,1)),
intval(local_user())
);
if($r) {
$_GET['cid'] = $r[0]['abook_id'];
$search = $_GET['search'] = '';
}
}
elseif(strpos($search,'#') === 0) {
$search = $_GET['search'] = substr($search,1);
}
}
$datequery = $datequery2 = '';
$group = 0;
$nouveau = false;
$datequery = ((x($_GET,'dend') && is_a_date_arg($_GET['dend'])) ? notags($_GET['dend']) : '');
$datequery2 = ((x($_GET,'dbegin') && is_a_date_arg($_GET['dbegin'])) ? notags($_GET['dbegin']) : '');
$nouveau = ((x($_GET,'new')) ? intval($_GET['new']) : 0);
$gid = ((x($_GET,'gid')) ? intval($_GET['gid']) : 0);
if($datequery)
$_GET['order'] = 'post';
if($gid) {
$r = q("SELECT * FROM `groups` WHERE id = %d AND uid = %d LIMIT 1",
intval($gid),
intval(local_user())
);
if(! $r) {
if($update)
killme();
notice( t('No such group') . EOL );
goaway($a->get_baseurl(true) . '/network');
// NOTREACHED
}
$group = $gid;
$group_hash = $r[0]['hash'];
$def_acl = array('allow_gid' => '<' . $r[0]['hash'] . '>');
}
$o = '';
// if no tabs are selected, defaults to comments
$cid = ((x($_GET,'cid')) ? intval($_GET['cid']) : 0);
$star = ((x($_GET,'star')) ? intval($_GET['star']) : 0);
$order = ((x($_GET,'order')) ? notags($_GET['order']) : 'comment');
$liked = ((x($_GET,'liked')) ? intval($_GET['liked']) : 0);
$conv = ((x($_GET,'conv')) ? intval($_GET['conv']) : 0);
$spam = ((x($_GET,'spam')) ? intval($_GET['spam']) : 0);
$cmin = ((x($_GET,'cmin')) ? intval($_GET['cmin']) : 0);
$cmax = ((x($_GET,'cmax')) ? intval($_GET['cmax']) : 99);
$firehose = ((x($_GET,'fh')) ? intval($_GET['fh']) : 0);
$file = ((x($_GET,'file')) ? $_GET['file'] : '');
if(x($_GET,'search') || x($_GET,'file'))
$nouveau = true;
if($cid)
$def_acl = array('allow_cid' => '<' . intval($cid) . '>');
if(! $update) {
$o .= network_tabs();
// search terms header
if($search)
$o .= '' . t('Search Results For:') . ' ' . htmlspecialchars($search, ENT_COMPAT,'UTF-8') . '
';
nav_set_selected('network');
$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' => $channel['channel_address'],
'lockstate' => (($group || $cid || $channel['channel_allow_cid'] || $channel['channel_allow_gid'] || $channel['channel_deny_cid'] || $channel['channel_deny_gid']) ? 'lock' : 'unlock'),
'acl' => populate_acl((($group || $cid) ? $def_acl : $channel_acl)),
'bang' => (($group || $cid) ? '!' : ''),
'visitor' => true,
'profile_uid' => local_user()
);
$o .= status_editor($a,$x);
}
// We don't have to deal with ACL's on this page. You're looking at everything
// that belongs to you, hence you can see all of it. We will filter by group if
// desired.
$sql_options = (($star)
? " and (item_flags & " . intval(ITEM_STARRED) . ")"
: '');
$sql_nets = '';
$sql_extra = " AND `item`.`parent` IN ( SELECT `parent` FROM `item` WHERE (item_flags & " . intval(ITEM_THREAD_TOP) . ") $sql_options ) ";
if($group) {
$contact_str = '';
$contacts = group_get_members($group);
if($contacts) {
foreach($contacts as $c) {
if($contact_str)
$contact_str .= ',';
$contact_str .= "'" . $c['xchan'] . "'";
}
}
else {
$contact_str = ' 0 ';
info( t('Collection is empty'));
}
$sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND (( author_xchan IN ( $contact_str ) OR owner_xchan in ( $contact_str )) or allow_gid like '" . protect_sprintf('%<' . dbesc($group_hash) . '>%') . "' ) and id = parent and item_restrict = 0 ) ";
$x = group_rec_byhash(local_user(), $group_hash);
if($x)
$o = '' . t('Collection: ') . $x['name'] . '
' . $o;
}
elseif($cid) {
$r = q("SELECT abook.*, xchan.* from abook left join xchan on abook_xchan = xchan_hash where abook_id = %d and abook_channel = %d and not ( abook_flags & " . intval(ABOOK_FLAG_BLOCKED) . ") limit 1",
intval($cid),
intval(local_user())
);
if($r) {
$sql_extra = " AND item.parent IN ( SELECT DISTINCT parent FROM item WHERE true $sql_options AND uid = " . intval(local_user()) . " AND ( author_xchan = '" . dbesc($r[0]['abook_xchan']) . "' or owner_xchan = '" . dbesc($r[0]['abook_xchan']) . "' ) and item_restrict = 0 ) ";
$o = '' . t('Connection: ') . $r[0]['xchan_name'] . '
' . $o;
}
else {
notice( t('Invalid connection.') . EOL);
goaway($a->get_baseurl(true) . '/network');
}
}
if(! $update) {
// The special div is needed for liveUpdate to kick in for this page.
// We only launch liveUpdate if you aren't filtering in some incompatible
// way and also you aren't writing a comment (discovered in javascript).
$o .= '' . "\r\n";
$o .= "";
$a->page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array(
'$baseurl' => z_root(),
'$pgtype' => 'network',
'$uid' => ((local_user()) ? local_user() : '0'),
'$gid' => (($gid) ? $gid : '0'),
'$cid' => (($cid) ? $cid : '0'),
'$cmin' => (($cmin) ? $cmin : '0'),
'$cmax' => (($cmax) ? $cmax : '0'),
'$star' => (($star) ? $star : '0'),
'$liked' => (($liked) ? $liked : '0'),
'$conv' => (($conv) ? $conv : '0'),
'$spam' => (($spam) ? $spam : '0'),
'$fh' => (($firehose) ? $firehose : '0'),
'$nouveau' => (($nouveau) ? $nouveau : '0'),
'$wall' => '0',
'$list' => ((x($_REQUEST,'list')) ? intval($_REQUEST['list']) : 0),
'$page' => (($a->pager['page'] != 1) ? $a->pager['page'] : 1),
'$search' => (($search) ? $search : ''),
'$order' => $order,
'$file' => $file,
'$cats' => '',
'$dend' => $datequery,
'$mid' => '',
'$dbegin' => $datequery2
));
}
$sql_extra3 = '';
if($datequery) {
$sql_extra3 .= protect_sprintf(sprintf(" AND item.created <= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery))));
}
if($datequery2) {
$sql_extra3 .= protect_sprintf(sprintf(" AND item.created >= '%s' ", dbesc(datetime_convert(date_default_timezone_get(),'',$datequery2))));
}
$sql_extra2 = (($nouveau) ? '' : " AND `item`.`parent` = `item`.`id` ");
$sql_extra3 = (($nouveau) ? '' : $sql_extra3);
if(x($_GET,'search')) {
$search = escape_tags($_GET['search']);
if(strpos($search,'#') === 0)
$sql_extra .= term_query('item',substr($search,1),TERM_HASHTAG);
else
$sql_extra .= sprintf(" AND `item`.`body` like '%s' ",
dbesc(protect_sprintf('%' . $search . '%'))
);
}
if(strlen($file)) {
$sql_extra .= term_query('item',$file,TERM_FILE);
}
if($conv) {
$sql_extra .= sprintf(" AND parent IN (SELECT distinct(parent) from item where ( author_xchan like '%s' or ( item_flags & %d ))) ",
dbesc(protect_sprintf($channel['channel_hash'])),
intval(ITEM_MENTIONSME)
);
}
if($update && ! $load) {
// only setup pagination on initial page view
$pager_sql = '';
}
else {
$itemspage = get_pconfig(local_user(),'system','itemspage');
$a->set_pager_itemspage(((intval($itemspage)) ? $itemspage : 20));
$pager_sql = sprintf(" LIMIT %d, %d ",intval($a->pager['start']), intval($a->pager['itemspage']));
}
if(($cmin != 0) || ($cmax != 99)) {
// Not everybody who shows up in the network stream will be in your address book.
// By default those that aren't are assumed to have closeness = 99; but this isn't
// recorded anywhere. So if cmax is 99, we'll open the search up to anybody in
// the stream with a NULL address book entry.
$sql_nets .= " AND ";
if($cmax == 99)
$sql_nets .= " ( ";
$sql_nets .= "( abook.abook_closeness >= " . intval($cmin) . " ";
$sql_nets .= " AND abook.abook_closeness <= " . intval($cmax) . " ) ";
if($cmax == 99)
$sql_nets .= " OR abook.abook_closeness IS NULL ) ";
}
if($firehose && (! get_config('system','disable_discover_tab'))) {
require_once('include/identity.php');
$sys = get_sys_channel();
$uids = " and item.uid = " . intval($sys['channel_id']) . " ";
$a->data['firehose'] = intval($sys['channel_id']);
}
else {
$uids = " and item.uid = " . local_user() . " ";
}
$simple_update = (($update) ? " and ( item.item_flags & " . intval(ITEM_UNSEEN) . " ) " : '');
if($load)
$simple_update = '';
$start = dba_timer();
if($nouveau && $load) {
// "New Item View" - show all items unthreaded in reverse created date order
$items = q("SELECT `item`.*, `item`.`id` AS `item_id` FROM `item`
WHERE true $uids AND item_restrict = 0
$simple_update
$sql_extra $sql_nets
ORDER BY `item`.`received` DESC $pager_sql "
);
require_once('include/items.php');
xchan_query($items);
$items = fetch_post_tags($items,true);
}
elseif($update) {
// Normal conversation view
if($order === 'post')
$ordering = "`created`";
else
$ordering = "`commented`";
if($load) {
// Fetch a page full of parent items for this page
$r = q("SELECT distinct item.id AS item_id FROM item
left join abook on item.author_xchan = abook.abook_xchan
WHERE true $uids AND item.item_restrict = 0
AND item.parent = item.id
and ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)
$sql_extra3 $sql_extra $sql_nets
ORDER BY item.$ordering DESC $pager_sql ",
intval(ABOOK_FLAG_BLOCKED)
);
}
else {
if(! $firehose) {
// update
$r = q("SELECT item.parent AS item_id FROM item
left join abook on item.author_xchan = abook.abook_xchan
WHERE true $uids AND item.item_restrict = 0 $simple_update
and ((abook.abook_flags & %d) = 0 or abook.abook_flags is null)
$sql_extra3 $sql_extra $sql_nets ",
intval(ABOOK_FLAG_BLOCKED)
);
}
}
$first = dba_timer();
// 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 AND `item`.`item_restrict` = 0
AND `item`.`parent` IN ( %s )
$sql_extra ",
dbesc($parents_str)
);
$second = dba_timer();
xchan_query($items);
$third = dba_timer();
$items = fetch_post_tags($items,true);
$fourth = dba_timer();
$items = conv_sort($items,$ordering);
//logger('items: ' . print_r($items,true));
}
else {
$items = array();
}
if($parents_str)
$update_unseen = ' AND parent IN ( ' . dbesc($parents_str) . ' )';
}
// logger('items: ' . count($items));
if(($update_unseen) && (! $firehose))
$r = q("UPDATE `item` SET item_flags = ( item_flags ^ %d)
WHERE (item_flags & %d) AND `uid` = %d $update_unseen ",
intval(ITEM_UNSEEN),
intval(ITEM_UNSEEN),
intval(local_user())
);
$mode = (($nouveau) ? 'network-new' : 'network');
$fifth = dba_timer();
$o .= conversation($a,$items,$mode,$update,'client');
$sixth = dba_timer();
if(($items) && (! $update))
$o .= alt_pager($a,count($items));
if($load) {
// logger('mod_network: load: ' . count($items) . ' items', LOGGER_DATA);
profiler($start,$first,'network parents');
profiler($first,$second,'network children');
profiler($second,$third,'network authors');
profiler($third,$fourth,'network tags');
profiler($fourth,$fifth,'network sort');
profiler($fifth,$sixth,'network render');
profiler($start,$sixth,'network total');
profiler(1,1,'-- ' . count($items));
}
return $o;
}