<?php /** @file */ /** * apps * */ require_once('include/plugin.php'); require_once('include/identity.php'); function get_system_apps() { $ret = array(); if(is_dir('apps')) $files = glob('apps/*.apd'); else $files = glob('app/*.apd'); if($files) { foreach($files as $f) { $x = parse_app_description($f); if($x) { $ret[] = $x; } } } $files = glob('addon/*/*.apd'); if($files) { foreach($files as $f) { $n = basename($f,'.apd'); if(plugin_is_installed($n)) { $x = parse_app_description($f); if($x) { $ret[] = $x; } } } } return $ret; } function app_name_compare($a,$b) { return strcmp($a['name'],$b['name']); } function parse_app_description($f) { $ret = array(); $baseurl = z_root(); $channel = get_app()->get_channel(); $address = (($channel) ? $channel['channel_address'] : ''); //future expansion $observer = get_app()->get_observer(); $lines = @file($f); if($lines) { foreach($lines as $x) { if(preg_match('/^([a-zA-Z].*?):(.*?)$/ism',$x,$matches)) { $ret[$matches[1]] = trim(str_replace(array('$baseurl','$nick'),array($baseurl,$address),$matches[2])); } } } if(! $ret['photo']) $ret['photo'] = $baseurl . '/' . get_default_profile_photo(80); $ret['type'] = 'system'; foreach($ret as $k => $v) { if(strpos($v,'http') === 0) $ret[$k] = zid($v); } if(array_key_exists('desc',$ret)) $ret['desc'] = str_replace(array('\'','"'),array(''','&dquot;'),$ret['desc']); if(array_key_exists('target',$ret)) $ret['target'] = str_replace(array('\'','"'),array(''','&dquot;'),$ret['target']); if(array_key_exists('requires',$ret)) { $requires = explode(',',$ret['requires']); foreach($requires as $require) { $require = trim(strtolower($require)); switch($require) { case 'nologin': if(local_user()) unset($ret); break; case 'admin': if(! is_site_admin()) unset($ret); break; case 'local_user': if(! local_user()) unset($ret); break; case 'public_profile': if(! is_public_profile()) unset($ret); break; case 'observer': if(! $observer) unset($ret); break; default: if(! (local_user() && feature_enabled(local_user(),$require))) unset($ret); break; } } } if($ret) { translate_system_apps($ret); return $ret; } return false; } function translate_system_apps(&$arr) { $apps = array( 'Site Admin' => t('Site Admin'), 'Bookmarks' => t('Bookmarks'), 'Address Book' => t('Address Book'), 'Login' => t('Login'), 'Channel Manager' => t('Channel Manager'), 'Matrix' => t('Matrix'), 'Settings' => t('Settings'), 'Files' => t('Files'), 'Webpages' => t('Webpages'), 'Channel Home' => t('Channel Home'), 'Profile' => t('Profile'), 'Photos' => t('Photos'), 'Events' => t('Events'), 'Directory' => t('Directory'), 'Help' => t('Help'), 'Mail' => t('Mail'), 'Mood' => t('Mood'), 'Poke' => t('Poke'), 'Chat' => t('Chat'), 'Search' => t('Search'), 'Probe' => t('Probe'), 'Suggest' => t('Suggest'), 'Random Channel' => t('Random Channel'), 'Invite' => t('Invite'), 'Features' => t('Features'), 'Language' => t('Language'), 'Post' => t('Post'), 'Profile Photo' => t('Profile Photo') ); if(array_key_exists($arr['name'],$apps)) $arr['name'] = $apps[$arr['name']]; } // papp is a portable app function app_render($papp,$mode = 'view') { /** * modes: * view: normal mode for viewing an app via bbcode from a conversation or page * provides install/update button if you're logged in locally * list: normal mode for viewing an app on the app page * no buttons are shown * edit: viewing the app page in editing mode provides a delete button */ $installed = false; if(! $papp['photo']) $papp['photo'] = z_root() . '/' . get_default_profile_photo(80); if(! $papp) return; $papp['papp'] = papp_encode($papp); foreach($papp as $k => $v) { if(strpos($v,'http') === 0 && $k != 'papp') $papp[$k] = zid($v); if($k === 'desc') $papp['desc'] = str_replace(array('\'','"'),array(''','&dquot;'),$papp['desc']); if($k === 'requires') { $requires = explode(',',$v); foreach($requires as $require) { $require = trim(strtolower($require)); switch($require) { case 'nologin': if(local_user()) return ''; break; case 'admin': if(! is_site_admin()) return ''; break; case 'local_user': if(! local_user()) return ''; break; case 'public_profile': if(! is_public_profile()) return ''; break; case 'observer': $observer = get_app()->get_observer(); if(! $observer) return ''; break; default: if(! (local_user() && feature_enabled(local_user(),$require))) return ''; break; } } } } $hosturl = ''; if(local_user()) { $installed = app_installed(local_user(),$papp); $hosturl = z_root() . '/'; } elseif(remote_user()) { $observer = get_app()->get_observer(); if($observer && $observer['xchan_network'] === 'zot') { // some folks might have xchan_url redirected offsite, use the connurl $x = parse_url($observer['xchan_connurl']); if($x) { $hosturl = $x['scheme'] . '://' . $x['host'] . '/'; } } } $install_action = (($installed) ? t('Update') : t('Install')); return replace_macros(get_markup_template('app.tpl'),array( '$app' => $papp, '$hosturl' => $hosturl, '$purchase' => (($papp['page'] && (! $installed)) ? t('Purchase') : ''), '$install' => (($hosturl && $mode == 'view') ? $install_action : ''), '$edit' => ((local_user() && $installed && $mode == 'edit') ? t('Edit') : ''), '$delete' => ((local_user() && $installed && $mode == 'edit') ? t('Delete') : '') )); } function app_install($uid,$app) { $app['uid'] = $uid; if(app_installed($uid,$app)) $x = app_update($app); else $x = app_store($app); if($x['success']) return $x['app_id']; return false; } function app_destroy($uid,$app) { if($uid && $app['guid']) { $r = q("delete from app where app_id = '%s' and app_channel = %d", dbesc($app['guid']), intval($uid) ); } } function app_installed($uid,$app) { $r = q("select id from app where app_id = '%s' and app_version = '%s' and app_channel = %d limit 1", dbesc((array_key_exists('guid',$app)) ? $app['guid'] : ''), dbesc((array_key_exists('version',$app)) ? $app['version'] : ''), intval($uid) ); return(($r) ? true : false); } function app_list($uid) { $r = q("select * from app where app_channel = %d order by app_name asc", intval($uid) ); if($r) { for($x = 0; $x < count($r); $x ++) { $r[$x]['type'] = 'personal'; } } return($r); } function app_decode($s) { $x = base64_decode(str_replace(array('<br />',"\r","\n",' '),array('','','',''),$s)); return json_decode($x,true); } function app_store($arr) { // logger('app_store: ' . print_r($arr,true)); $darray = array(); $ret = array('success' => false); $darray['app_url'] = ((x($arr,'url')) ? $arr['url'] : ''); $darray['app_channel'] = ((x($arr,'uid')) ? $arr['uid'] : 0); if((! $darray['app_url']) || (! $darray['app_channel'])) return $ret; if($arr['photo'] && ! strstr($arr['photo'],z_root())) { $x = import_profile_photo($arr['photo'],get_observer_hash(),true); $arr['photo'] = $x[1]; } $darray['app_id'] = ((x($arr,'guid')) ? $arr['guid'] : random_string(). '.' . get_app()->get_hostname()); $darray['app_sig'] = ((x($arr,'sig')) ? $arr['sig'] : ''); $darray['app_author'] = ((x($arr,'author')) ? $arr['author'] : get_observer_hash()); $darray['app_name'] = ((x($arr,'name')) ? escape_tags($arr['name']) : t('Unknown')); $darray['app_desc'] = ((x($arr,'desc')) ? escape_tags($arr['desc']) : ''); $darray['app_photo'] = ((x($arr,'photo')) ? $arr['photo'] : z_root() . '/' . get_default_profile_photo(80)); $darray['app_version'] = ((x($arr,'version')) ? escape_tags($arr['version']) : ''); $darray['app_addr'] = ((x($arr,'addr')) ? escape_tags($arr['addr']) : ''); $darray['app_price'] = ((x($arr,'price')) ? escape_tags($arr['price']) : ''); $darray['app_page'] = ((x($arr,'page')) ? escape_tags($arr['page']) : ''); $darray['app_requires'] = ((x($arr,'requires')) ? escape_tags($arr['requires']) : ''); $r = q("insert into app ( app_id, app_sig, app_author, app_name, app_desc, app_url, app_photo, app_version, app_channel, app_addr, app_price, app_page, app_requires ) values ( '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s' )", dbesc($darray['app_id']), dbesc($darray['app_sig']), dbesc($darray['app_author']), dbesc($darray['app_name']), dbesc($darray['app_desc']), dbesc($darray['app_url']), dbesc($darray['app_photo']), dbesc($darray['app_version']), intval($darray['app_channel']), dbesc($darray['app_addr']), dbesc($darray['app_price']), dbesc($darray['app_page']), dbesc($darray['app_requires']) ); if($r) { $ret['success'] = true; $ret['app_id'] = $darray['app_id']; } return $ret; } function app_update($arr) { $darray = array(); $ret = array('success' => false); $darray['app_url'] = ((x($arr,'url')) ? $arr['url'] : ''); $darray['app_channel'] = ((x($arr,'uid')) ? $arr['uid'] : 0); $darray['app_id'] = ((x($arr,'guid')) ? $arr['guid'] : 0); if((! $darray['app_url']) || (! $darray['app_channel']) || (! $darray['app_id'])) return $ret; if($arr['photo'] && ! strstr($arr['photo'],z_root())) { $x = import_profile_photo($arr['photo'],get_observer_hash(),true); $arr['photo'] = $x[1]; } $darray['app_sig'] = ((x($arr,'sig')) ? $arr['sig'] : ''); $darray['app_author'] = ((x($arr,'author')) ? $arr['author'] : get_observer_hash()); $darray['app_name'] = ((x($arr,'name')) ? escape_tags($arr['name']) : t('Unknown')); $darray['app_desc'] = ((x($arr,'desc')) ? escape_tags($arr['desc']) : ''); $darray['app_photo'] = ((x($arr,'photo')) ? $arr['photo'] : z_root() . '/' . get_default_profile_photo(80)); $darray['app_version'] = ((x($arr,'version')) ? escape_tags($arr['version']) : ''); $darray['app_addr'] = ((x($arr,'addr')) ? escape_tags($arr['addr']) : ''); $darray['app_price'] = ((x($arr,'price')) ? escape_tags($arr['price']) : ''); $darray['app_page'] = ((x($arr,'page')) ? escape_tags($arr['page']) : ''); $darray['app_requires'] = ((x($arr,'requires')) ? escape_tags($arr['requires']) : ''); $r = q("update app set app_sig = '%s', app_author = '%s', app_name = '%s', app_desc = '%s', app_url = '%s', app_photo = '%s', app_version = '%s', app_addr = '%s', app_price = '%s', app_page = '%s', app_requires = '%s' where app_id = '%s' and app_channel = %d", dbesc($darray['app_sig']), dbesc($darray['app_author']), dbesc($darray['app_name']), dbesc($darray['app_desc']), dbesc($darray['app_url']), dbesc($darray['app_photo']), dbesc($darray['app_version']), dbesc($darray['app_addr']), dbesc($darray['app_price']), dbesc($darray['app_page']), dbesc($darray['app_requires']), dbesc($darray['app_id']), intval($darray['app_channel']) ); if($r) { $ret['success'] = true; $ret['app_id'] = $darray['app_id']; } return $ret; } function app_encode($app,$embed = false) { $ret = array(); $ret['type'] = 'personal'; if($app['app_id']) $ret['guid'] = $app['app_id']; if($app['app_id']) $ret['guid'] = $app['app_id']; if($app['app_sig']) $ret['sig'] = $app['app_sig']; if($app['app_author']) $ret['author'] = $app['app_author']; if($app['app_name']) $ret['name'] = $app['app_name']; if($app['app_desc']) $ret['desc'] = $app['app_desc']; if($app['app_url']) $ret['url'] = $app['app_url']; if($app['app_photo']) $ret['photo'] = $app['app_photo']; if($app['app_version']) $ret['version'] = $app['app_version']; if($app['app_addr']) $ret['addr'] = $app['app_addr']; if($app['app_price']) $ret['price'] = $app['app_price']; if($app['app_page']) $ret['page'] = $app['app_page']; if($app['app_requires']) $ret['requires'] = $app['app_requires']; if(! $embed) return $ret; $j = json_encode($ret); return '[app]' . chunk_split(base64_encode($j),72,"\n") . '[/app]'; } function papp_encode($papp) { return chunk_split(base64_encode(json_encode($papp)),72,"\n"); }