<?php require_once('include/items.php'); require_once('include/conversation.php'); require_once('include/page_widgets.php'); function page_init(&$a) { // We need this to make sure the channel theme is always loaded. $which = argv(1); $profile = 0; profile_load($a,$which,$profile); if($a->profile['profile_uid']) head_set_icon($a->profile['thumb']); // load the item here in the init function because we need to extract // the page layout and initialise the correct theme. $observer = $a->get_observer(); $ob_hash = (($observer) ? $observer['xchan_hash'] : ''); $perms = get_all_perms($a->profile['profile_uid'],$ob_hash); if(! $perms['view_pages']) { notice( t('Permission denied.') . EOL); return; } if(argc() < 3) { notice( t('Invalid item.') . EOL); return; } $channel_address = argv(1); $page_id = argv(2); $u = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($channel_address) ); if(! $u) { notice( t('Channel not found.') . EOL); return; } if($_REQUEST['rev']) $revision = " and revision = " . intval($_REQUEST['rev']) . " "; else $revision = " order by revision desc "; require_once('include/security.php'); $sql_options = item_permissions_sql($u[0]['channel_id']); $r = q("select item.* from item left join item_id on item.id = item_id.iid where item.uid = %d and sid = '%s' and service = 'WEBPAGE' and item_restrict = %d $sql_options $revision limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE) ); if(! $r) { // Check again with no permissions clause to see if it is a permissions issue $x = q("select item.* from item left join item_id on item.id = item_id.iid where item.uid = %d and sid = '%s' and service = 'WEBPAGE' and item_restrict = %d $revision limit 1", intval($u[0]['channel_id']), dbesc($page_id), intval(ITEM_WEBPAGE) ); if($x) { // Yes, it's there. You just aren't allowed to see it. notice( t('Permission denied.') . EOL); } else { notice( t('Page not found.') . EOL); } return; } if($r[0]['layout_mid']) { $l = q("select body from item where mid = '%s' and uid = %d limit 1", dbesc($r[0]['layout_mid']), intval($u[0]['channel_id']) ); if($l) { require_once('include/comanche.php'); comanche_parser(get_app(),$l[0]['body']); } } $a->data['webpage'] = $r; } function page_content(&$a) { $r = $a->data['webpage']; if(! $r) return; // logger('layout: ' . print_r($a->layout,true)); // Use of widgets should be determined by Comanche, but we don't have it on system pages yet, so... // I recommend we now get rid of this bit - it's quite a hack to work around... - mike if ($perms['write_pages']) { $chan = $a->channel['channel_id']; $who = $channel_address; $which = $r[0]['id']; $o .= writepages_widget($who,$which); } xchan_query($r); $r = fetch_post_tags($r,true); $o .= prepare_page($r[0]); return $o; }