boolean true if creating a new channel is allowed for this account * 'message' => if success is false, optional error text */ function identity_check_service_class($account_id) { $ret = array('success' => false, $message => ''); $r = q("select count(channel_id) as total from channel where channel_account_id = %d ", intval($account_id) ); if(! ($r && count($r))) { $ret['message'] = t('Unable to obtain identity information from database'); return $ret; } if(! service_class_allows($account_id,'total_identities',$r[0]['total'])) { $result['message'] .= upgrade_message(); return $result; } $ret['success'] = true; return $ret; } /** * @function validate_channelname($name) * Determine if the channel name is allowed when creating a new channel. * This action is pluggable. * * @param string $name * * @returns nil return if name is valid, or string describing the error state. * * We're currently only checking for an empty name or one that exceeds our storage limit (255 chars). * 255 chars is probably going to create a mess on some pages. * Plugins can set additional policies such as full name requirements, character sets, multi-byte * length, etc. * */ function validate_channelname($name) { if(! $name) return t('Empty name'); if(strlen($name) > 255) return t('Name too long'); $arr = array('name' => $name); call_hooks('validate_channelname',$arr); if(x($arr,'message')) return $arr['message']; return; } /** * @function create_dir_account() * Create a system channel - which has no account attached * * Currently unused. * */ function create_dir_account() { create_identity(array( 'account_id' => 'xxx', // This will create an identity with an (integer) account_id of 0, but account_id is required 'nickname' => 'dir', 'name' => 'Directory', 'pageflags' => PAGE_DIRECTORY_CHANNEL|PAGE_HIDDEN, 'publish' => 0 )); } /** * @channel_total() * Return the total number of channels on this site. No filtering is performed. * * @returns int * on error returns boolean false * */ function channel_total() { $r = q("select channel_id from channel where true"); if(is_array($r)) return count($r); return false; } /** * @function create_identity($arr) * Create a new channel * Also creates the related xchan, hubloc, profile, and "self" abook records, and an * empty "Friends" group/collection for the new channel * * @param array $arr * 'name' => full name of channel * 'nickname' => "email/url-compliant" nickname * 'account_id' => account_id to attach with this channel * [other identity fields as desired] * * @returns array * 'success' => boolean true or false * 'message' => optional error text if success is false * 'channel' => if successful the created channel array */ function create_identity($arr) { $a = get_app(); $ret = array('success' => false); if(! $arr['account_id']) { $ret['message'] = t('No account identifier'); return $ret; } $ret=identity_check_service_class($arr['account_id']); if (!$ret['success']) { return $ret; } $nick = mb_strtolower(trim($arr['nickname'])); if(! $nick) { $ret['message'] = t('Nickname is required.'); return $ret; } $name = escape_tags($arr['name']); $pageflags = ((x($arr,'pageflags')) ? intval($arr['pageflags']) : PAGE_NORMAL); $name_error = validate_channelname($arr['name']); if($name_error) { $ret['message'] = $name_error; return $ret; } if(check_webbie(array($nick)) !== $nick) { $ret['message'] = t('Nickname has unsupported characters or is already being used on this site.'); return $ret; } $guid = zot_new_uid($nick); $key = new_keypair(4096); $sig = base64url_encode(rsa_sign($guid,$key['prvkey'])); $hash = base64url_encode(hash('whirlpool',$guid . $sig,true)); // Force a few things on the short term until we can provide a theme or app with choice $publish = 1; if(array_key_exists('publish', $arr)) $publish = intval($arr['publish']); $primary = true; if(array_key_exists('primary', $arr)) $primary = intval($arr['primary']); $perms_sql = ''; $defperms = site_default_perms(); $global_perms = get_perms(); foreach($defperms as $p => $v) { $perms_keys .= ', ' . $global_perms[$p][0]; $perms_vals .= ', ' . intval($v); } $r = q("insert into channel ( channel_account_id, channel_primary, channel_name, channel_address, channel_guid, channel_guid_sig, channel_hash, channel_prvkey, channel_pubkey, channel_pageflags $perms_keys ) values ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d $perms_vals ) ", intval($arr['account_id']), intval($primary), dbesc($name), dbesc($nick), dbesc($guid), dbesc($sig), dbesc($hash), dbesc($key['prvkey']), dbesc($key['pubkey']), intval($pageflags) ); $r = q("select * from channel where channel_account_id = %d and channel_guid = '%s' limit 1", intval($arr['account_id']), dbesc($guid) ); if(! $r) { $ret['message'] = t('Unable to retrieve created identity'); return $ret; } $ret['channel'] = $r[0]; if(intval($arr['account_id'])) set_default_login_identity($arr['account_id'],$ret['channel']['channel_id'],false); // Create a verified hub location pointing to this site. $r = q("insert into hubloc ( hubloc_guid, hubloc_guid_sig, hubloc_hash, hubloc_addr, hubloc_flags, hubloc_url, hubloc_url_sig, hubloc_host, hubloc_callback, hubloc_sitekey ) values ( '%s', '%s', '%s', '%s', %d, '%s', '%s', '%s', '%s', '%s' )", dbesc($guid), dbesc($sig), dbesc($hash), dbesc($ret['channel']['channel_address'] . '@' . get_app()->get_hostname()), intval(($primary) ? HUBLOC_FLAGS_PRIMARY : 0), dbesc(z_root()), dbesc(base64url_encode(rsa_sign(z_root(),$ret['channel']['channel_prvkey']))), dbesc(get_app()->get_hostname()), dbesc(z_root() . '/post'), dbesc(get_config('system','pubkey')) ); if(! $r) logger('create_identity: Unable to store hub location'); $newuid = $ret['channel']['channel_id']; $r = q("insert into xchan ( xchan_hash, xchan_guid, xchan_guid_sig, xchan_pubkey, xchan_photo_l, xchan_photo_m, xchan_photo_s, xchan_addr, xchan_url, xchan_follow, xchan_name, xchan_network, xchan_photo_date, xchan_name_date ) values ('%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s')", dbesc($hash), dbesc($guid), dbesc($sig), dbesc($key['pubkey']), dbesc($a->get_baseurl() . "/photo/profile/l/{$newuid}"), dbesc($a->get_baseurl() . "/photo/profile/m/{$newuid}"), dbesc($a->get_baseurl() . "/photo/profile/s/{$newuid}"), dbesc($ret['channel']['channel_address'] . '@' . get_app()->get_hostname()), dbesc(z_root() . '/channel/' . $ret['channel']['channel_address']), dbesc(z_root() . '/follow?f=&url=%s'), dbesc($ret['channel']['channel_name']), dbesc('zot'), dbesc(datetime_convert()), dbesc(datetime_convert()) ); // Not checking return value. // It's ok for this to fail if it's an imported channel, and therefore the hash is a duplicate $r = q("INSERT INTO profile ( aid, uid, profile_guid, profile_name, is_default, publish, name, photo, thumb) VALUES ( %d, %d, '%s', '%s', %d, %d, '%s', '%s', '%s') ", intval($ret['channel']['channel_account_id']), intval($newuid), dbesc(random_string()), t('Default Profile'), 1, $publish, dbesc($ret['channel']['channel_name']), dbesc($a->get_baseurl() . "/photo/profile/l/{$newuid}"), dbesc($a->get_baseurl() . "/photo/profile/m/{$newuid}") ); $r = q("insert into abook ( abook_account, abook_channel, abook_xchan, abook_closeness, abook_created, abook_updated, abook_flags ) values ( %d, %d, '%s', %d, '%s', '%s', %d ) ", intval($ret['channel']['channel_account_id']), intval($newuid), dbesc($hash), intval(0), dbesc(datetime_convert()), dbesc(datetime_convert()), intval(ABOOK_FLAG_SELF) ); if(intval($ret['channel']['channel_account_id'])) { // Create a group with no members. This allows somebody to use it // right away as a default group for new contacts. require_once('include/group.php'); group_add($newuid, t('Friends')); call_hooks('register_account', $newuid); proc_run('php','include/directory.php', $ret['channel']['channel_id']); } $ret['success'] = true; return $ret; } /** * @function set_default_login_identity($account_id, $channel_id, $force = true) * Set default channel to be used on login * * @param int $account_id * login account * @param int $channel_id * channel id to set as default for this account * @param boolean force * if true, set this default unconditionally * if $force is false only do this if there is no existing default * * @returns nil */ function set_default_login_identity($account_id,$channel_id,$force = true) { $r = q("select account_default_channel from account where account_id = %d limit 1", intval($account_id) ); if($r) { if((intval($r[0]['account_default_channel']) == 0) || ($force)) { $r = q("update account set account_default_channel = %d where account_id = %d limit 1", intval($channel_id), intval($account_id) ); } } } /** * @function identity_basic_export($channel_id) * Create an array representing the important channel information * which would be necessary to create a nomadic identity clone. This includes * most channel resources and connection information with the exception of content. * * @param int $channel_id * Channel_id to export * * * @returns array * See function for details * */ function identity_basic_export($channel_id) { /* * Red basic channel export */ $ret = array(); $ret['compatibility'] = array('project' => RED_PLATFORM, 'version' => RED_VERSION, 'database' => DB_UPDATE_VERSION); $r = q("select * from channel where channel_id = %d limit 1", intval($channel_id) ); if($r) $ret['channel'] = $r[0]; $r = q("select * from profile where uid = %d", intval($channel_id) ); if($r) $ret['profile'] = $r; $xchans = array(); $r = q("select * from abook where abook_channel = %d ", intval($channel_id) ); if($r) { $ret['abook'] = $r; foreach($r as $rr) $xchans[] = $rr['abook_xchan']; stringify_array_elms($xchans); } if($xchans) { $r = q("select * from xchan where xchan_hash in ( " . implode(',',$xchans) . " ) "); if($r) $ret['xchan'] = $r; $r = q("select * from hubloc where hubloc_hash in ( " . implode(',',$xchans) . " ) "); if($r) $ret['hubloc'] = $r; } $r = q("select * from `group` where uid = %d ", intval($channel_id) ); if($r) $ret['group'] = $r; $r = q("select * from group_member where uid = %d ", intval($channel_id) ); if($r) $ret['group_member'] = $r; $r = q("select * from pconfig where uid = %d", intval($channel_id) ); if($r) $ret['config'] = $r; $r = q("select type, data from photo where scale = 4 and profile = 1 and uid = %d limit 1", intval($channel_id) ); if($r) { $ret['photo'] = array('type' => $r[0]['type'], 'data' => base64url_encode($r[0]['data'])); } return $ret; } /** * * @function : profile_load(&$a, $nickname, $profile) * Generate * @param App $a * @param string $nickname * @param string $profile * * Summary: Loads a profile into the App structure. * The function requires a writeable copy of the main App structure, and the nickname * of a valid channel. * * Permissions of the current observer are checked. If a restricted profile is available * to the current observer, that will be loaded instead of the channel default profile. * * The channel owner can set $profile to a valid profile_guid to preview that profile. * * The channel default theme is also selected for use, unless over-riden elsewhere. * */ function profile_load(&$a, $nickname, $profile = '') { logger('profile_load: ' . $nickname . (($profile) ? ' profile: ' . $profile : '')); $user = q("select channel_id from channel where channel_address = '%s' limit 1", dbesc($nickname) ); if(! $user) { logger('profile error: ' . $a->query_string, LOGGER_DEBUG); notice( t('Requested channel is not available.') . EOL ); $a->error = 404; return; } // get the current observer $observer = $a->get_observer(); // Can the observer see our profile? require_once('include/permissions.php'); if(! perm_is_allowed($user[0]['channel_id'],$observer['xchan_hash'],'view_profile')) { // permission denied notice( t(' Sorry, you don\'t have the permission to view this profile. ') . EOL); return; } if(! $profile) { $r = q("SELECT abook_profile FROM abook WHERE abook_xchan = '%s' and abook_channel = '%d' limit 1", dbesc($observer['xchan_hash']), intval($user[0]['channel_id']) ); if($r) $profile = $r[0]['abook_profile']; } $r = null; if($profile) { $r = q("SELECT profile.uid AS profile_uid, profile.*, channel.* FROM profile LEFT JOIN channel ON profile.uid = channel.channel_id WHERE channel.channel_address = '%s' AND profile.profile_guid = '%s' LIMIT 1", dbesc($nickname), dbesc($profile) ); } if(! $r) { $r = q("SELECT profile.uid AS profile_uid, profile.*, channel.* FROM profile LEFT JOIN channel ON profile.uid = channel.channel_id WHERE channel.channel_address = '%s' and not ( channel_pageflags & %d ) AND profile.is_default = 1 LIMIT 1", dbesc($nickname), intval(PAGE_REMOVED) ); } if(! $r) { logger('profile error: ' . $a->query_string, LOGGER_DEBUG); notice( t('Requested profile is not available.') . EOL ); $a->error = 404; return; } // fetch user tags if this isn't the default profile if(! $r[0]['is_default']) { $x = q("select `keywords` from `profile` where uid = %d and `is_default` = 1 limit 1", intval($profile_uid) ); if($x) $r[0]['keywords'] = $x[0]['keywords']; } if($r[0]['keywords']) { $keywords = str_replace(array('#',',',' ',',,'),array('',' ',',',','),$r[0]['keywords']); if(strlen($keywords)) $a->page['htmlhead'] .= '' . "\r\n" ; } $a->profile = $r[0]; $a->profile_uid = $r[0]['profile_uid']; $a->page['title'] = $a->profile['channel_name'] . " - " . $a->profile['channel_address'] . "@" . $a->get_hostname(); $a->profile['channel_mobile_theme'] = get_pconfig(local_user(),'system', 'mobile_theme'); $_SESSION['theme'] = $a->profile['channel_theme']; $_SESSION['mobile_theme'] = $a->profile['channel_mobile_theme']; /** * load/reload current theme info */ $a->set_template_engine(); // reset the template engine to the default in case the user's theme doesn't specify one $theme_info_file = "view/theme/".current_theme()."/php/theme.php"; if (file_exists($theme_info_file)){ require_once($theme_info_file); } return; } function profile_create_sidebar(&$a,$connect = true) { $block = (((get_config('system','block_public')) && (! local_user()) && (! remote_user())) ? true : false); $a->set_widget('profile',profile_sidebar($a->profile, $block, $connect)); return; } /** * * Function: profile_sidebar * * Formats a profile for display in the sidebar. * It is very difficult to templatise the HTML completely * because of all the conditional logic. * * @parameter: array $profile * * Returns HTML string stuitable for sidebar inclusion * Exceptions: Returns empty string if passed $profile is wrong type or not populated * */ function profile_sidebar($profile, $block = 0, $show_connect = true) { $a = get_app(); $observer = $a->get_observer(); $o = ''; $location = false; $address = false; $pdesc = true; if((! is_array($profile)) && (! count($profile))) return $o; head_set_icon($profile['thumb']); $is_owner = (($profile['uid'] == local_user()) ? true : false); $profile['picdate'] = urlencode($profile['picdate']); call_hooks('profile_sidebar_enter', $profile); require_once('include/Contact.php'); if($show_connect) { // This will return an empty string if we're already connected. $connect_url = rconnect_url($profile['uid'],get_observer_hash()); $connect = (($connect_url) ? t('Connect') : ''); if($connect_url) $connect_url = sprintf($connect_url,urlencode($profile['channel_address'] . '@' . $a->get_hostname())); // premium channel - over-ride if($profile['channel_pageflags'] & PAGE_PREMIUM) $connect_url = z_root() . '/connect/' . $profile['channel_address']; } // show edit profile to yourself if($is_owner) { $profile['menu'] = array( 'chg_photo' => t('Change profile photo'), 'entries' => array(), ); if(feature_enabled(local_user(),'multi_profiles')) { $profile['edit'] = array($a->get_baseurl(). '/profiles', t('Profiles'),"", t('Manage/edit profiles')); $profile['menu']['cr_new'] = t('Create New Profile'); } else $profile['edit'] = array($a->get_baseurl() . '/profiles/' . $profile['id'], t('Edit Profile'),'',t('Edit Profile')); $r = q("SELECT * FROM `profile` WHERE `uid` = %d", local_user()); if($r) { foreach($r as $rr) { $profile['menu']['entries'][] = array( 'photo' => $rr['thumb'], 'id' => $rr['id'], 'alt' => t('Profile Image'), 'profile_name' => $rr['profile_name'], 'isdefault' => $rr['is_default'], 'visible_to_everybody' => t('visible to everybody'), 'edit_visibility' => t('Edit visibility'), ); } } } if((x($profile,'address') == 1) || (x($profile,'locality') == 1) || (x($profile,'region') == 1) || (x($profile,'postal_code') == 1) || (x($profile,'country_name') == 1)) $location = t('Location:'); $gender = ((x($profile,'gender') == 1) ? t('Gender:') : False); $marital = ((x($profile,'marital') == 1) ? t('Status:') : False); $homepage = ((x($profile,'homepage') == 1) ? t('Homepage:') : False); if(($profile['hidewall'] || $block) && (! local_user()) && (! remote_user())) { $location = $pdesc = $gender = $marital = $homepage = False; } $firstname = ((strpos($profile['name'],' ')) ? trim(substr($profile['name'],0,strpos($profile['name'],' '))) : $profile['name']); $lastname = (($firstname === $profile['name']) ? '' : trim(substr($profile['name'],strlen($firstname)))); if(is_array($observer) && perm_is_allowed($profile['uid'],$observer['xchan_hash'],'view_contacts')) { $contact_block = contact_block(); } $channel_menu = false; $menu = get_pconfig($profile['uid'],'system','channel_menu'); if($menu) { require_once('include/menu.php'); $m = menu_fetch($menu,$profile['uid'],$observer['xchan_hash']); if($m) $channel_menu = menu_render($m); } $menublock = get_pconfig($profile['uid'],'system','channel_menublock'); if ($menublock) { require_once('include/comanche.php'); $channel_menu .= comanche_block($menublock); } $tpl = get_markup_template('profile_vcard.tpl'); $o .= replace_macros($tpl, array( '$profile' => $profile, '$connect' => $connect, '$connect_url' => $connect_url, '$location' => $location, '$gender' => $gender, '$pdesc' => $pdesc, '$marital' => $marital, '$homepage' => $homepage, '$chanmenu' => $channel_menu, '$contact_block' => $contact_block, )); $arr = array('profile' => &$profile, 'entry' => &$o); call_hooks('profile_sidebar', $arr); return $o; } // FIXME or remove function get_birthdays() { $a = get_app(); $o = ''; if(! local_user()) return $o; $bd_format = t('g A l F d') ; // 8 AM Friday January 18 $bd_short = t('F d'); $r = q("SELECT `event`.*, `event`.`id` AS `eid`, `contact`.* FROM `event` LEFT JOIN `contact` ON `contact`.`id` = `event`.`cid` WHERE `event`.`uid` = %d AND `type` = 'birthday' AND `start` < '%s' AND `finish` > '%s' ORDER BY `start` ASC ", intval(local_user()), dbesc(datetime_convert('UTC','UTC','now + 6 days')), dbesc(datetime_convert('UTC','UTC','now')) ); if($r && count($r)) { $total = 0; $now = strtotime('now'); $cids = array(); $istoday = false; foreach($r as $rr) { if(strlen($rr['name'])) $total ++; if((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) $istoday = true; } $classtoday = $istoday ? ' birthday-today ' : ''; if($total) { foreach($r as &$rr) { if(! strlen($rr['name'])) continue; // avoid duplicates if(in_array($rr['cid'],$cids)) continue; $cids[] = $rr['cid']; $today = (((strtotime($rr['start'] . ' +00:00') < $now) && (strtotime($rr['finish'] . ' +00:00') > $now)) ? true : false); $sparkle = ''; $url = $rr['url']; if($rr['network'] === NETWORK_DFRN) { $sparkle = " sparkle"; $url = $a->get_baseurl() . '/redir/' . $rr['cid']; } $rr['link'] = $url; $rr['title'] = $rr['name']; $rr['date'] = day_translate(datetime_convert('UTC', $a->timezone, $rr['start'], $rr['adjust'] ? $bd_format : $bd_short)) . (($today) ? ' ' . t('[today]') : ''); $rr['startime'] = Null; $rr['today'] = $today; } } } $tpl = get_markup_template("birthdays_reminder.tpl"); return replace_macros($tpl, array( '$baseurl' => $a->get_baseurl(), '$classtoday' => $classtoday, '$count' => $total, '$event_reminders' => t('Birthday Reminders'), '$event_title' => t('Birthdays this week:'), '$events' => $r, '$lbr' => '{', // raw brackets mess up if/endif macro processing '$rbr' => '}' )); } // FIXME function get_events() { require_once('include/bbcode.php'); $a = get_app(); if(! local_user()) return $o; $bd_format = t('g A l F d') ; // 8 AM Friday January 18 $bd_short = t('F d'); $r = q("SELECT `event`.* FROM `event` WHERE `event`.`uid` = %d AND `type` != 'birthday' AND `start` < '%s' AND `start` > '%s' ORDER BY `start` ASC ", intval(local_user()), dbesc(datetime_convert('UTC','UTC','now + 6 days')), dbesc(datetime_convert('UTC','UTC','now - 1 days')) ); if($r && count($r)) { $now = strtotime('now'); $istoday = false; foreach($r as $rr) { if(strlen($rr['name'])) $total ++; $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start'],'Y-m-d'); if($strt === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) $istoday = true; } $classtoday = (($istoday) ? 'event-today' : ''); foreach($r as &$rr) { if($rr['adjust']) $md = datetime_convert('UTC',$a->timezone,$rr['start'],'Y/m'); else $md = datetime_convert('UTC','UTC',$rr['start'],'Y/m'); $md .= "/#link-".$rr['id']; $title = substr(strip_tags(bbcode($rr['desc'])),0,32) . '... '; if(! $title) $title = t('[No description]'); $strt = datetime_convert('UTC',$rr['convert'] ? $a->timezone : 'UTC',$rr['start']); $today = ((substr($strt,0,10) === datetime_convert('UTC',$a->timezone,'now','Y-m-d')) ? true : false); $rr['link'] = $md; $rr['title'] = $title; $rr['date'] = day_translate(datetime_convert('UTC', $rr['adjust'] ? $a->timezone : 'UTC', $rr['start'], $bd_format)) . (($today) ? ' ' . t('[today]') : ''); $rr['startime'] = $strt; $rr['today'] = $today; } } $tpl = get_markup_template("events_reminder.tpl"); return replace_macros($tpl, array( '$baseurl' => $a->get_baseurl(), '$classtoday' => $classtoday, '$count' => count($r), '$event_reminders' => t('Event Reminders'), '$event_title' => t('Events this week:'), '$events' => $r, )); } function advanced_profile(&$a) { $o = ''; $o .= '

' . t('Profile') . '

'; if($a->profile['name']) { $tpl = get_markup_template('profile_advanced.tpl'); $profile = array(); $profile['fullname'] = array( t('Full Name:'), $a->profile['name'] ) ; if($a->profile['gender']) $profile['gender'] = array( t('Gender:'), $a->profile['gender'] ); if(($a->profile['dob']) && ($a->profile['dob'] != '0000-00-00')) { $year_bd_format = t('j F, Y'); $short_bd_format = t('j F'); $val = ((intval($a->profile['dob'])) ? day_translate(datetime_convert('UTC','UTC',$a->profile['dob'] . ' 00:00 +00:00',$year_bd_format)) : day_translate(datetime_convert('UTC','UTC','2001-' . substr($a->profile['dob'],5) . ' 00:00 +00:00',$short_bd_format))); $profile['birthday'] = array( t('Birthday:'), $val); } if($age = age($a->profile['dob'],$a->profile['timezone'],'')) $profile['age'] = array( t('Age:'), $age ); if($a->profile['marital']) $profile['marital'] = array( t('Status:'), $a->profile['marital']); if($a->profile['with']) $profile['marital']['with'] = $a->profile['with']; if(strlen($a->profile['howlong']) && $a->profile['howlong'] !== '0000-00-00 00:00:00') { $profile['howlong'] = relative_date($a->profile['howlong'], t('for %1$d %2$s')); } if($a->profile['sexual']) $profile['sexual'] = array( t('Sexual Preference:'), $a->profile['sexual'] ); if($a->profile['homepage']) $profile['homepage'] = array( t('Homepage:'), linkify($a->profile['homepage']) ); if($a->profile['hometown']) $profile['hometown'] = array( t('Hometown:'), linkify($a->profile['hometown']) ); if($a->profile['keywords']) $profile['keywords'] = array( t('Tags:'), $a->profile['keywords']); if($a->profile['politic']) $profile['politic'] = array( t('Political Views:'), $a->profile['politic']); if($a->profile['religion']) $profile['religion'] = array( t('Religion:'), $a->profile['religion']); if($txt = prepare_text($a->profile['about'])) $profile['about'] = array( t('About:'), $txt ); if($txt = prepare_text($a->profile['interest'])) $profile['interest'] = array( t('Hobbies/Interests:'), $txt); if($txt = prepare_text($a->profile['likes'])) $profile['likes'] = array( t('Likes:'), $txt); if($txt = prepare_text($a->profile['dislikes'])) $profile['dislikes'] = array( t('Dislikes:'), $txt); if($txt = prepare_text($a->profile['contact'])) $profile['contact'] = array( t('Contact information and Social Networks:'), $txt); if($txt = prepare_text($a->profile['music'])) $profile['music'] = array( t('Musical interests:'), $txt); if($txt = prepare_text($a->profile['book'])) $profile['book'] = array( t('Books, literature:'), $txt); if($txt = prepare_text($a->profile['tv'])) $profile['tv'] = array( t('Television:'), $txt); if($txt = prepare_text($a->profile['film'])) $profile['film'] = array( t('Film/dance/culture/entertainment:'), $txt); if($txt = prepare_text($a->profile['romance'])) $profile['romance'] = array( t('Love/Romance:'), $txt); if($txt = prepare_text($a->profile['work'])) $profile['work'] = array( t('Work/employment:'), $txt); if($txt = prepare_text($a->profile['education'])) $profile['education'] = array( t('School/education:'), $txt ); $r = q("select * from obj left join term on obj_obj = term_hash where term_hash != '' and obj_page = '%s' and uid = %d and obj_type = %d order by obj_verb, term", dbesc($a->profile['profile_guid']), intval($a->profile['profile_uid']), intval(TERM_OBJ_THING) ); $things = null; if($r) { $things = array(); // Use the system obj_verbs array as a sort key, since we don't really // want an alphabetic sort. To change the order, use a plugin to // alter the obj_verbs() array or alter it in code. Unknown verbs come // after the known ones - in no particular order. $v = obj_verbs(); foreach($v as $k => $foo) $things[$k] = null; foreach($r as $rr) { if(! $things[$rr['obj_verb']]) $things[$rr['obj_verb']] = array(); $things[$rr['obj_verb']][] = array('term' => $rr['term'],'url' => $rr['url'],'img' => $rr['imgurl']); } $sorted_things = array(); if($things) foreach($things as $k => $v) if(is_array($things[$k])) $sorted_things[$k] = $v; } logger('mod_profile: things: ' . print_r($sorted_things,true), LOGGER_DATA); return replace_macros($tpl, array( '$title' => t('Profile'), '$profile' => $profile, '$things' => $sorted_things )); } return ''; } function profile_tabs($a, $is_owner=False, $nickname=Null){ //echo "
"; var_dump($a->user); killme();
	
	$channel = $a->get_channel();

	if (is_null($nickname))
		$nickname  = $channel['channel_address'];
		
	if(x($_GET,'tab'))
		$tab = notags(trim($_GET['tab']));
	
	$url = $a->get_baseurl() . '/channel/' . $nickname;
	$pr  = $a->get_baseurl() . '/profile/' . $nickname;

	$tabs = array(
		array(
			'label' => t('Channel'),
			'url'   => $url,
			'sel'   => ((argv(0) == 'channel') ? 'active' : ''),
			'title' => t('Status Messages and Posts'),
			'id'    => 'status-tab',
		),
		array(
			'label' => t('About'),
			'url' 	=> $pr,
			'sel'	=> ((argv(0) == 'profile') ? 'active' : ''),
			'title' => t('Profile Details'),
			'id'    => 'profile-tab',
		),
		array(
			'label' => t('Photos'),
			'url'	=> $a->get_baseurl() . '/photos/' . $nickname,
			'sel'	=> ((argv(0) == 'photos') ? 'active' : ''),
			'title' => t('Photo Albums'),
			'id'    => 'photo-tab',
		),
	);


	if ($is_owner){
		$tabs[] = array(
			'label' => t('Events'),
			'url'	=> $a->get_baseurl() . '/events',
			'sel' 	=> ((argv(0) == 'events') ? 'active' : ''),
			'title' => t('Events and Calendar'),
			'id'    => 'events-tab',
		);
		if(feature_enabled(local_user(),'webpages')){
		$tabs[] = array(
			'label' => t('Webpages'),
			'url'	=> $a->get_baseurl() . '/webpages/' . $nickname,
			'sel' 	=> ((argv(0) == 'webpages') ? 'active' : ''),
			'title' => t('Manage Webpages'),
			'id'    => 'webpages-tab',
		);}
	}
	else {
		// FIXME
		// we probably need a listing of events that were created by 
		// this channel and are visible to the observer


	}


	$arr = array('is_owner' => $is_owner, 'nickname' => $nickname, 'tab' => (($tab) ? $tab : false), 'tabs' => $tabs);
	call_hooks('profile_tabs', $arr);
	
	$tpl = get_markup_template('common_tabs.tpl');

	return replace_macros($tpl,array('$tabs' => $arr['tabs']));
}


function get_my_url() {
	if(x($_SESSION,'zrl_override'))
		return $_SESSION['zrl_override'];
	if(x($_SESSION,'my_url'))
		return $_SESSION['my_url'];
	return false;
}

function get_my_address() {
	if(x($_SESSION,'zid_override'))
		return $_SESSION['zid_override'];
	if(x($_SESSION,'my_address'))
		return $_SESSION['my_address'];
	return false;
}

/**
 * @function zid_init(&$a)
 *   If somebody arrives at our site using a zid, add their xchan to our DB if we don't have it already.
 *   And if they aren't already authenticated here, attempt reverse magic auth.
 *
 * @hooks 'zid_init'
 *      string 'zid' - their zid
 *      string 'url' - the destination url
 *
 */

function zid_init(&$a) {
	$tmp_str = get_my_address();
	if(validate_email($tmp_str)) {
		proc_run('php','include/gprobe.php',bin2hex($tmp_str));
		$arr = array('zid' => $tmp_str, 'url' => $a->cmd);
		call_hooks('zid_init',$arr);
		if((! local_user()) && (! remote_user())) {
			logger('zid_init: not authenticated. Invoking reverse magic-auth for ' . $tmp_str);
			$r = q("select * from hubloc where hubloc_addr = '%s' order by hubloc_id desc limit 1",
				dbesc($tmp_str)
			);
			// try to avoid recursion - but send them home to do a proper magic auth
			$dest = '/' . $a->query_string;
			$dest = str_replace(array('?zid=','&zid='),array('?rzid=','&rzid='),$dest);
			if($r && ($r[0]['hubloc_url'] != z_root()) && (! strstr($dest,'/magic')) && (! strstr($dest,'/rmagic'))) {
				goaway($r[0]['hubloc_url'] . '/magic' . '?f=&rev=1&dest=' . z_root() . $dest);
			}
			else
				logger('zid_init: no hubloc found.');
		}
	}
}

/**
 * @function zid($s,$address = '')
 *   Adds a zid parameter to a url
 * @param string $s
 *   The url to accept the zid
 * @param boolean $address
 *   $address to use instead of session environment
 * @return string
 *
 * @hooks 'zid'
 *      string url - url to accept zid
 *      string zid - urlencoded zid
 *      string result - the return string we calculated, change it if you want to return something else
 */


function zid($s,$address = '') {
	if(! strlen($s) || strpos($s,'zid='))
		return $s;
	$has_params = ((strpos($s,'?')) ? true : false);
	$num_slashes = substr_count($s,'/');
	if(! $has_params)
		$has_params = ((strpos($s,'&')) ? true : false);
	$achar = strpos($s,'?') ? '&' : '?';

	$mine = get_my_url();
	$myaddr = (($address) ? $address : get_my_address());

	// FIXME checking against our own channel url is no longer reliable. We may have a lot
	// of urls attached to out channel. Should probably match against our site, since we
	// will not need to remote authenticate on our own site anyway.

	if($mine && $myaddr && (! link_compare($mine,$s)))
		$zurl = $s . (($num_slashes >= 3) ? '' : '/') . $achar . 'zid=' . urlencode($myaddr);
	else
		$zurl = $s;

	$arr = array('url' => $s, 'zid' => urlencode($myaddr), 'result' => $zurl);
	call_hooks('zid', $arr);
	return $arr['result'];
}

// Used from within PCSS themes to set theme parameters. If there's a
// puid request variable, that is the "page owner" and normally their theme
// settings take precedence; unless a local user sets the "always_my_theme" 
// system pconfig, which means they don't want to see anybody else's theme 
// settings except their own while on this site.

function get_theme_uid() {
	$uid = (($_REQUEST['puid']) ? intval($_REQUEST['puid']) : 0);
	if(local_user()) {
		if((get_pconfig(local_user(),'system','always_my_theme')) || (! $uid))
			return local_user();
		if(! $uid)
			return local_user();
	}
	return $uid;
}