diff options
Diffstat (limited to 'Zotlabs/Module/Pubstream.php')
| -rw-r--r-- | Zotlabs/Module/Pubstream.php | 168 |
1 files changed, 168 insertions, 0 deletions
diff --git a/Zotlabs/Module/Pubstream.php b/Zotlabs/Module/Pubstream.php new file mode 100644 index 000000000..d6cfe6e92 --- /dev/null +++ b/Zotlabs/Module/Pubstream.php @@ -0,0 +1,168 @@ +<?php +namespace Zotlabs\Module; + +require_once('include/conversation.php'); + + +class Pubstream extends \Zotlabs\Web\Controller { + + function get($update = 0, $load = false) { + + if($load) + $_SESSION['loadtime'] = datetime_convert(); + + + if(get_config('system','block_public') && (! get_account_id()) && (! remote_channel())) { + return login(); + } + + + if(get_config('system','disable_discover_tab')) + return; + + $item_normal = item_normal(); + + if(! $update) { + + $maxheight = get_config('system','home_divmore_height'); + if(! $maxheight) + $maxheight = 400; + + $o .= '<div id="live-public"></div>' . "\r\n"; + $o .= "<script> var profile_uid = " . ((intval(local_channel())) ? local_channel() : (-1)) + . "; var profile_page = " . \App::$pager['page'] + . "; divmore_height = " . intval($maxheight) . "; </script>\r\n"; + + \App::$page['htmlhead'] .= replace_macros(get_markup_template("build_query.tpl"),array( + '$baseurl' => z_root(), + '$pgtype' => 'public', + '$uid' => ((local_channel()) ? local_channel() : '0'), + '$gid' => '0', + '$cid' => '0', + '$cmin' => '0', + '$cmax' => '99', + '$star' => '0', + '$liked' => '0', + '$conv' => '0', + '$spam' => '0', + '$fh' => '1', + '$nouveau' => '0', + '$wall' => '0', + '$list' => '0', + '$page' => ((\App::$pager['page'] != 1) ? \App::$pager['page'] : 1), + '$search' => '', + '$order' => 'comment', + '$file' => '', + '$cats' => '', + '$tags' => '', + '$dend' => '', + '$mid' => '', + '$verb' => '', + '$dbegin' => '' + )); + } + + if($update && ! $load) { + // only setup pagination on initial page view + $pager_sql = ''; + } + else { + \App::set_pager_itemspage(20); + $pager_sql = sprintf(" LIMIT %d OFFSET %d ", intval(\App::$pager['itemspage']), intval(\App::$pager['start'])); + } + + require_once('include/identity.php'); + require_once('include/security.php'); + + if(get_config('system','site_firehose')) { + $uids = " and item.uid in ( " . stream_perms_api_uids(PERMS_PUBLIC) . " ) and item_private = 0 and item_wall = 1 "; + } + else { + $sys = get_sys_channel(); + $uids = " and item.uid = " . intval($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'; + + + $simple_update = (($update) ? " and item.item_unseen = 1 " : ''); + + if($update && $_SESSION['loadtime']) + $simple_update = " AND (( item_unseen = 1 AND item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) OR item.changed > '" . datetime_convert('UTC','UTC',$_SESSION['loadtime']) . "' ) "; + if($load) + $simple_update = ''; + + //logger('update: ' . $update . ' load: ' . $load); + + if($update) { + + $ordering = "commented"; + + if($load) { + + // Fetch a page full of parent items for this page + + $r = q("SELECT distinct item.id AS item_id, $ordering FROM item + left join abook on item.author_xchan = abook.abook_xchan + WHERE true $uids $item_normal + AND item.parent = item.id + and (abook.abook_blocked = 0 or abook.abook_flags is null) + $sql_extra3 $sql_extra $sql_nets + ORDER BY $ordering DESC $pager_sql " + ); + + + } + elseif($update) { + + $r = q("SELECT distinct item.id AS item_id, $ordering FROM item + left join abook on item.author_xchan = abook.abook_xchan + WHERE true $uids $item_normal + AND item.parent = item.id $simple_update + and (abook.abook_blocked = 0 or abook.abook_flags is null) + $sql_extra3 $sql_extra $sql_nets" + ); + $_SESSION['loadtime'] = datetime_convert(); + } + // 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) + ); + + xchan_query($items,true,(-1)); + $items = fetch_post_tags($items,true); + $items = conv_sort($items,$ordering); + } + else { + $items = array(); + } + + } + + // fake it + $mode = ('network'); + + $o .= conversation($a,$items,$mode,$update,$page_mode); + + if(($items) && (! $update)) + $o .= alt_pager($a,count($items)); + + return $o; + + } +} |