<?php require_once('include/identity.php'); require_once('include/conversation.php'); require_once('include/acl_selectors.php'); function layouts_init(&$a) { if(argc() > 1 && argv(1) === 'sys' && is_site_admin()) { $sys = get_sys_channel(); if($sys && intval($sys['channel_id'])) { $a->is_sys = true; } } if(argc() > 1) $which = argv(1); else return; profile_load($a,$which); } function layouts_content(&$a) { if(! $a->profile) { notice( t('Requested profile is not available.') . EOL ); $a->error = 404; return; } $which = argv(1); $_SESSION['return_url'] = $a->query_string; $uid = local_channel(); $owner = 0; $channel = null; $observer = $a->get_observer(); $channel = $a->get_channel(); if($a->is_sys && is_site_admin()) { $sys = get_sys_channel(); if($sys && intval($sys['channel_id'])) { $uid = $owner = intval($sys['channel_id']); $channel = $sys; $observer = $sys; } } if(! $owner) { // Figure out who the page owner is. $r = q("select channel_id from channel where channel_address = '%s'", dbesc($which) ); if($r) { $owner = intval($r[0]['channel_id']); } } $ob_hash = (($observer) ? $observer['xchan_hash'] : ''); $perms = get_all_perms($owner,$ob_hash); if(! $perms['write_pages']) { notice( t('Permission denied.') . EOL); return; } // Block design features from visitors if((! $uid) || ($uid != $owner)) { notice( t('Permission denied.') . EOL); return; } // Get the observer, check their permissions $ob_hash = (($observer) ? $observer['xchan_hash'] : ''); $perms = get_all_perms($owner,$ob_hash); if(! $perms['write_pages']) { notice( t('Permission denied.') . EOL); return; } //This feature is not exposed in redbasic ui since it is not clear why one would want to //download a json encoded pdl file - we dont have a possibility to import it. //Use the buildin share/install feature instead. if((argc() > 3) && (argv(2) === 'share') && (argv(3))) { $r = q("select sid, service, mimetype, title, body from item_id left join item on item.id = item_id.iid where item_id.uid = %d and item.mid = '%s' and service = 'PDL' order by sid asc", intval($owner), dbesc(argv(3)) ); if($r) { header('Content-type: application/x-hubzilla-layout'); header('Content-disposition: attachment; filename="' . $r[0]['sid'] . '.pdl"'); echo json_encode($r); killme(); } } // Create a status editor (for now - we'll need a WYSIWYG eventually) to create pages // Nickname is set to the observers xchan, and profile_uid to the owners. // This lets you post pages at other people's channels. $x = array( 'webpage' => ITEM_TYPE_PDL, 'is_owner' => true, 'nickname' => $a->profile['channel_address'], 'bang' => '', 'showacl' => false, 'visitor' => false, 'nopreview' => 1, 'ptlabel' => t('Layout Name'), 'profile_uid' => intval($owner), 'expanded' => true, 'placeholdertitle' => t('Layout Description (Optional)'), 'novoting' => true ); if($_REQUEST['title']) $x['title'] = $_REQUEST['title']; if($_REQUEST['body']) $x['body'] = $_REQUEST['body']; if($_REQUEST['pagetitle']) $x['pagetitle'] = $_REQUEST['pagetitle']; $editor = status_editor($a,$x); $r = q("select iid, sid, mid, title, body, mimetype, created, edited, item_type from item_id left join item on item_id.iid = item.id where item_id.uid = %d and service = 'PDL' and item_type = %d order by item.created desc", intval($owner), intval(ITEM_TYPE_PDL) ); $pages = null; if($r) { $pages = array(); foreach($r as $rr) { $element_arr = array( 'type' => 'layout', 'title' => $rr['title'], 'body' => $rr['body'], 'created' => $rr['created'], 'edited' => $rr['edited'], 'mimetype' => $rr['mimetype'], 'pagetitle' => $rr['sid'], 'mid' => $rr['mid'] ); $pages[$rr['iid']][] = array( 'url' => $rr['iid'], 'title' => $rr['sid'], 'descr' => $rr['title'], 'mid' => $rr['mid'], 'created' => $rr['created'], 'edited' => $rr['edited'], 'bb_element' => '[element]' . base64url_encode(json_encode($element_arr)) . '[/element]' ); } } //Build the base URL for edit links $url = z_root() . '/editlayout/' . $which; $o .= replace_macros(get_markup_template('layoutlist.tpl'), array( '$title' => t('Layouts'), '$create' => t('Create'), '$help' => array('text' => t('Help'), 'url' => 'help/comanche', 'title' => t('Comanche page description language help')), '$editor' => $editor, '$baseurl' => $url, '$name' => t('Layout Name'), '$descr' => t('Layout Description'), '$created' => t('Created'), '$edited' => t('Edited'), '$edit' => t('Edit'), '$share' => t('Share'), '$download' => t('Download PDL file'), '$pages' => $pages, '$channel' => $which, '$view' => t('View'), )); return $o; }