X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=mod%2Fitem.php;h=2cc2b9eb2cd9a1564cc8cedbb7e0224283a550c3;hb=b87ddbd58aa2739521282f44a463be53c6397231;hp=3340183b0b02ebae5926bd95b82877cdde81efb5;hpb=5e4df4b3f7782f8a82664d24b86d46a14b3d178b;p=friendica.git diff --git a/mod/item.php b/mod/item.php index 3340183b0b..2cc2b9eb2c 100644 --- a/mod/item.php +++ b/mod/item.php @@ -1,8 +1,17 @@ '; -} +/** + * + * This is the POST destination for most all locally posted + * text stuff. This function handles status, wall-to-wall status, + * local comments, and remote coments - that are posted on this site + * (as opposed to being delivered in a feed). + * All of these become an "item" which is our basic unit of + * information. + * Posts that originate externally or do not fall into the above + * posting categories go through item_store() instead of this function. + * + */ function item_post(&$a) { @@ -11,155 +20,582 @@ function item_post(&$a) { require_once('include/security.php'); - $uid = $_SESSION['uid']; + $uid = local_user(); + + call_hooks('post_local_start', $_POST); + $parent = ((x($_POST,'parent')) ? intval($_POST['parent']) : 0); $parent_item = null; + $parent_contact = null; if($parent) { $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", intval($parent) ); if(! count($r)) { - notice("Unable to locate original post." . EOL); - goaway($a->get_baseurl() . "/profile/$profile_uid"); + notice( t('Unable to locate original post.') . EOL); + goaway($a->get_baseurl() . "/" . $_POST['return'] ); } $parent_item = $r[0]; + if($parent_item['contact-id'] && $uid) { + $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1", + intval($parent_item['contact-id']), + intval($uid) + ); + if(count($r)) + $parent_contact = $r[0]; + } } $profile_uid = ((x($_POST,'profile_uid')) ? intval($_POST['profile_uid']) : 0); + if(! can_write_wall($a,$profile_uid)) { - notice("Permission denied." . EOL) ; + notice( t('Permission denied.') . EOL) ; return; } + + $user = null; + + $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", + intval($profile_uid) + ); + if(count($r)) + $user = $r[0]; - $str_group_allow = ''; - $group_allow = $_POST['group_allow']; - if(is_array($group_allow)) { - array_walk($group_allow,'sanitise_acl'); - $str_group_allow = implode('',$group_allow); - } - $str_contact_allow = ''; - $contact_allow = $_POST['contact_allow']; - if(is_array($contact_allow)) { - array_walk($contact_allow,'sanitise_acl'); - $str_contact_allow = implode('',$contact_allow); + $str_group_allow = perms2str($_POST['group_allow']); + $str_contact_allow = perms2str($_POST['contact_allow']); + $str_group_deny = perms2str($_POST['group_deny']); + $str_contact_deny = perms2str($_POST['contact_deny']); + + $private = ((strlen($str_group_allow) || strlen($str_contact_allow) || strlen($str_group_deny) || strlen($str_contact_deny)) ? 1 : 0); + + if(($parent_item) && + (($parent_item['private']) + || strlen($parent_item['allow_cid']) + || strlen($parent_item['allow_gid']) + || strlen($parent_item['deny_cid']) + || strlen($parent_item['deny_gid']) + ) + ) { + $private = 1; } - $str_group_deny = ''; - $group_deny = $_POST['group_deny']; - if(is_array($group_deny)) { - array_walk($group_deny,'sanitise_acl'); - $str_group_deny = implode('',$group_deny); - } + $title = notags(trim($_POST['title'])); + $body = escape_tags(trim($_POST['body'])); + $location = notags(trim($_POST['location'])); + $coord = notags(trim($_POST['coord'])); + $verb = notags(trim($_POST['verb'])); + $emailcc = notags(trim($_POST['emailcc'])); + + if(! strlen($body)) { + notice( t('Empty post discarded.') . EOL ); + goaway($a->get_baseurl() . "/" . $_POST['return'] ); - $str_contact_deny = ''; - $contact_deny = $_POST['contact_deny']; - if(is_array($contact_deny)) { - array_walk($contact_deny,'sanitise_acl'); - $str_contact_deny = implode('',$contact_deny); } + // get contact info for poster - $body = escape_tags(trim($_POST['body'])); + $author = null; + $self = false; - if(! strlen($body)) { - notice("Empty post discarded." . EOL ); - goaway($a->get_baseurl() . "/profile/$profile_uid"); + if(($_SESSION['uid']) && ($_SESSION['uid'] == $profile_uid)) { + $self = true; + $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", + intval($_SESSION['uid']) + ); + } + else { + if((x($_SESSION,'visitor_id')) && (intval($_SESSION['visitor_id']))) { + $r = q("SELECT * FROM `contact` WHERE `id` = %d LIMIT 1", + intval($_SESSION['visitor_id']) + ); + } } - if((x($_SESSION,'visitor_id')) && (intval($_SESSION['visitor_id']))) - $contact_id = $_SESSION['visitor_id']; + if(count($r)) { + $author = $r[0]; + $contact_id = $author['id']; + } + + // get contact info for owner + + if($profile_uid == $_SESSION['uid']) { + $contact_record = $author; + } else { $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `self` = 1 LIMIT 1", - intval($_SESSION['uid'])); - if(count($r)) { + intval($profile_uid) + ); + if(count($r)) $contact_record = $r[0]; - $contact_id = $r[0]['id']; + } + + $post_type = notags(trim($_POST['type'])); + + if($post_type === 'net-comment') { + if($parent_item !== null) { + if($parent_item['type'] === 'remote') { + $post_type = 'remote-comment'; + } + else { + $post_type = 'wall-comment'; + } } - } + } - $notify_type = (($parent) ? 'comment-new' : 'wall-new' ); - if($_POST['type'] == 'jot') { + /** + * + * When a photo was uploaded into the message using the (profile wall) ajax + * uploader, The permissions are initially set to disallow anybody but the + * owner from seeing it. This is because the permissions may not yet have been + * set for the post. If it's private, the photo permissions should be set + * appropriately. But we didn't know the final permissions on the post until + * now. So now we'll look for links of uploaded messages that are in the + * post and set them to the same permissions as the post itself. + * + */ + + $match = null; + + if(preg_match_all("/\[img\](.+?)\[\/img\]/",$body,$match)) { + $images = $match[1]; + if(count($images)) { + foreach($images as $image) { + if(! stristr($image,$a->get_baseurl() . '/photo/')) + continue; + $image_uri = substr($image,strrpos($image,'/') + 1); + $image_uri = substr($image_uri,0, strpos($image_uri,'-')); + $r = q("UPDATE `photo` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' + WHERE `resource-id` = '%s' AND `album` = '%s' ", + dbesc($str_contact_allow), + dbesc($str_group_allow), + dbesc($str_contact_deny), + dbesc($str_group_deny), + dbesc($image_uri), + dbesc( t('Wall Photos')) + ); + + } + } + } - do { - $dups = false; - $hash = random_string(); - $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1", - dbesc($hash)); - if(count($r)) - $dups = true; - } while($dups == true); - - - $r = q("INSERT INTO `item` (`uid`,`type`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `created`,`edited`,`hash`,`body`, - `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`) - VALUES( %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s' )", - intval($profile_uid), - "jot", - intval($contact_id), - dbesc($contact_record['name']), - dbesc($contact_record['url']), - dbesc($contact_record['thumb']), - datetime_convert(), - datetime_convert(), - dbesc($hash), - dbesc(escape_tags(trim($_POST['body']))), - dbesc($str_contact_allow), - dbesc($str_group_allow), - dbesc($str_contact_deny), - dbesc($str_group_deny) + /** + * Fold multi-line [code] sequences + */ - ); - $r = q("SELECT `id` FROM `item` WHERE `hash` = '%s' LIMIT 1", - dbesc($hash)); - if(count($r)) { - $post_id = $r[0]['id']; + $body = preg_replace('/\[\/code\]\s*\[code\]/m',"\n",$body); - if($parent) { + /** + * Look for any tags and linkify them + */ - // This item is the last leaf and gets the comment box, clear any ancestors - $r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent` = %d ", - intval($parent) - ); + $str_tags = ''; + $inform = ''; - // Inherit ACL's from the parent item. - // TODO merge with subsequent UPDATE operation and save a db write - $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' - WHERE `id` = %d LIMIT 1", - dbesc($parent_item['allow_cid']), - dbesc($parent_item['allow_gid']), - dbesc($parent_item['deny_cid']), - dbesc($parent_item['deny_gid']), - intval($post_id) - ); + $tags = get_tags($body); + + if(($parent_contact) && ($parent_contact['network'] === 'stat') && ($parent_contact['nick']) && (! in_array('@' . $parent_contact['nick'],$tags))) { + $body = '@' . $parent_contact['nick'] . ' ' . $body; + $tags[] = '@' . $parent_contact['nick']; + } + + if(count($tags)) { + foreach($tags as $tag) { + if(strpos($tag,'#') === 0) { + $basetag = str_replace('_',' ',substr($tag,1)); + $body = str_replace($tag,'#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]',$body); + if(strlen($str_tags)) + $str_tags .= ','; + $str_tags .= '#[url=' . $a->get_baseurl() . '/search?search=' . rawurlencode($basetag) . ']' . $basetag . '[/url]'; + continue; } - else { - $parent = $post_id; + if(strpos($tag,'@') === 0) { + $stat = false; + $name = substr($tag,1); + if((strpos($name,'@')) || (strpos($name,'http://'))) { + $newname = $name; + $links = @lrdd($name); + if(count($links)) { + foreach($links as $link) { + if($link['@attributes']['rel'] === 'http://webfinger.net/rel/profile-page') + $profile = $link['@attributes']['href']; + if($link['@attributes']['rel'] === 'salmon') { + if(strlen($inform)) + $inform .= ','; + $inform .= 'url:' . str_replace(',','%2c',$link['@attributes']['href']); + } + } + } + } + else { + $newname = $name; + if(strstr($name,'_')) { + $newname = str_replace('_',' ',$name); + $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `uid` = %d LIMIT 1", + dbesc($newname), + intval($profile_uid) + ); + } + else { + $r = q("SELECT * FROM `contact` WHERE `nick` = '%s' AND `uid` = %d LIMIT 1", + dbesc($name), + intval($profile_uid) + ); + } + if(count($r)) { + $profile = $r[0]['url']; + if($r[0]['network'] === 'stat') { + $newname = $r[0]['nick']; + $stat = true; + } + else + $newname = $r[0]['name']; + if(strlen($inform)) + $inform .= ','; + $inform .= 'cid:' . $r[0]['id']; + } + } + if($profile) { + $body = str_replace('@' . $name, '@' . '[url=' . $profile . ']' . $newname . '[/url]', $body); + $profile = str_replace(',','%2c',$profile); + if(strlen($str_tags)) + $str_tags .= ','; + $str_tags .= '@[url=' . $profile . ']' . $newname . '[/url]'; + } } + } + } + + + + $wall = 0; + if($post_type === 'wall' || $post_type === 'wall-comment') + $wall = 1; + + if(! strlen($verb)) + $verb = ACTIVITY_POST ; + + $gravity = (($parent) ? 6 : 0 ); + + $notify_type = (($parent) ? 'comment-new' : 'wall-new' ); - $r = q("UPDATE `item` SET `parent` = %d, `last-child` = 1, `visible` = 1 + $uri = item_new_uri($a->get_hostname(),$profile_uid); + + $datarray = array(); + $datarray['uid'] = $profile_uid; + $datarray['type'] = $post_type; + $datarray['wall'] = $wall; + $datarray['gravity'] = $gravity; + $datarray['contact-id'] = $contact_id; + $datarray['owner-name'] = $contact_record['name']; + $datarray['owner-link'] = $contact_record['url']; + $datarray['owner-avatar'] = $contact_record['thumb']; + $datarray['author-name'] = $author['name']; + $datarray['author-link'] = $author['url']; + $datarray['author-avatar'] = $author['thumb']; + $datarray['created'] = datetime_convert(); + $datarray['edited'] = datetime_convert(); + $datarray['changed'] = datetime_convert(); + $datarray['uri'] = $uri; + $datarray['title'] = $title; + $datarray['body'] = $body; + $datarray['location'] = $location; + $datarray['coord'] = $coord; + $datarray['tag'] = $str_tags; + $datarray['inform'] = $inform; + $datarray['verb'] = $verb; + $datarray['allow_cid'] = $str_contact_allow; + $datarray['allow_gid'] = $str_group_allow; + $datarray['deny_cid'] = $str_contact_deny; + $datarray['deny_gid'] = $str_group_deny; + $datarray['private'] = $private; + + /** + * These fields are for the convenience of plugins... + * 'self' if true indicates the owner is posting on their own wall + * If parent is 0 it is a top-level post. + */ + + $datarray['parent'] = $parent; + $datarray['self'] = $self; + + + call_hooks('post_local',$datarray); + + $r = q("INSERT INTO `item` (`uid`,`type`,`wall`,`gravity`,`contact-id`,`owner-name`,`owner-link`,`owner-avatar`, + `author-name`, `author-link`, `author-avatar`, `created`, `edited`, `changed`, `uri`, `title`, `body`, `location`, `coord`, + `tag`, `inform`, `verb`, `allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private` ) + VALUES( %d, '%s', %d, %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d )", + intval($datarray['uid']), + dbesc($datarray['type']), + intval($datarray['wall']), + intval($datarray['gravity']), + intval($datarray['contact-id']), + dbesc($datarray['owner-name']), + dbesc($datarray['owner-link']), + dbesc($datarray['owner-avatar']), + dbesc($datarray['author-name']), + dbesc($datarray['author-link']), + dbesc($datarray['author-avatar']), + dbesc($datarray['created']), + dbesc($datarray['edited']), + dbesc($datarray['changed']), + dbesc($datarray['uri']), + dbesc($datarray['title']), + dbesc($datarray['body']), + dbesc($datarray['location']), + dbesc($datarray['coord']), + dbesc($datarray['tag']), + dbesc($datarray['inform']), + dbesc($datarray['verb']), + dbesc($datarray['allow_cid']), + dbesc($datarray['allow_gid']), + dbesc($datarray['deny_cid']), + dbesc($datarray['deny_gid']), + intval($datarray['private']) + ); + + $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1", + dbesc($datarray['uri'])); + if(count($r)) { + $post_id = $r[0]['id']; + logger('mod_item: saved item ' . $post_id); + + if($parent) { + + // This item is the last leaf and gets the comment box, clear any ancestors + $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ", + dbesc(datetime_convert()), + intval($parent) + ); + + // Inherit ACL's from the parent item. + + $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d WHERE `id` = %d LIMIT 1", - intval($parent), - intval($post_id)); + dbesc($parent_item['allow_cid']), + dbesc($parent_item['allow_gid']), + dbesc($parent_item['deny_cid']), + dbesc($parent_item['deny_gid']), + intval($parent_item['private']), + intval($post_id) + ); + + // Send a notification email to the conversation owner, unless the owner is me and I wrote this item + if(($user['notify-flags'] & NOTIFY_COMMENT) && ($contact_record != $author)) { + require_once('bbcode.php'); + $from = $author['name']; + $tpl = load_view_file('view/cmnt_received_eml.tpl'); + $email_tpl = replace_macros($tpl, array( + '$sitename' => $a->config['sitename'], + '$siteurl' => $a->get_baseurl(), + '$username' => $user['username'], + '$email' => $user['email'], + '$from' => $from, + '$display' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id, + '$body' => strip_tags(bbcode($datarray['body'])) + )); + + $res = mail($user['email'], $from . t(" commented on your item at ") . $a->config['sitename'], + $email_tpl,t("From: Administrator@") . $a->get_hostname() ); + } + } + else { + $parent = $post_id; + + // let me know if somebody did a wall-to-wall post on my profile + + if(($user['notify-flags'] & NOTIFY_WALL) && ($contact_record != $author)) { + require_once('bbcode.php'); + $from = $author['name']; + $tpl = load_view_file('view/wall_received_eml.tpl'); + $email_tpl = replace_macros($tpl, array( + '$sitename' => $a->config['sitename'], + '$siteurl' => $a->get_baseurl(), + '$username' => $user['username'], + '$email' => $user['email'], + '$from' => $from, + '$display' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id, + '$body' => strip_tags(bbcode($datarray['body'])) + )); + + $res = mail($user['email'], $from . t(" posted on your profile wall at ") . $a->config['sitename'], + $email_tpl,t("From: Administrator@") . $a->get_hostname() ); + } } - $url = bin2hex($a->get_baseurl()); + $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1 + WHERE `id` = %d LIMIT 1", + intval($parent), + dbesc(($parent == $post_id) ? $uri : $parent_item['uri']), + dbesc(datetime_convert()), + intval($post_id) + ); + + // photo comments turn the corresponding item visible to the profile wall + // This way we don't see every picture in your new photo album posted to your wall at once. + // They will show up as people comment on them. - proc_close(proc_open("php include/notifier.php $url $notify_type $post_id > notify.log &", - array(),$foo)); + if(! $parent_item['visible']) { + $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d LIMIT 1", + intval($parent_item['id']) + ); + } + } + else { + logger('mod_item: unable to retrieve post that was just stored.'); + notify( t('System error. Post not saved.')); + goaway($a->get_baseurl() . "/" . $_POST['return'] ); + // NOTREACHED + } + $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php'); + + logger('mod_item: notifier invoked: ' . "\"$php_path\" \"include/notifier.php\" \"$notify_type\" \"$post_id\" &"); + + proc_run($php_path, "include/notifier.php", $notify_type, "$post_id"); + + $datarray['id'] = $post_id; + + call_hooks('post_local_end', $datarray); + + if(strlen($emailcc) && $profile_uid == local_user()) { + $erecips = explode(',', $emailcc); + if(count($erecips)) { + foreach($erecips as $recip) { + $addr = trim($recip); + if(! strlen($addr)) + continue; + $disclaimer = '
' . t('This message was sent to you by ') . $a->user['username'] + . t(', a member of the Friendika social network.') . '
'; + $disclaimer .= t('You may visit them online at') . ' ' + . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '
'; + $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . '
'; + + $subject = '[Friendika]' . ' ' . $a->user['username'] . ' ' . t('posted an update.'); + $headers = 'From: ' . $a->user['username'] . ' <' . $a->user['email'] . '>' . "\n"; + $headers .= 'MIME-Version: 1.0' . "\n"; + $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n"; + $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n"; + $link = '' . $a->user['username'] . '

'; + $html = prepare_body($datarray); + $message = '' . $link . $html . $disclaimer . ''; + @mail($addr, $subject, $message, $headers); + } + } } - goaway($a->get_baseurl() . "/profile/$profile_uid"); + if((x($_POST,'return')) && strlen($_POST['return'])) + goaway($a->get_baseurl() . "/" . $_POST['return'] ); + + $json = array('success' => 1); + echo json_encode($json); + killme(); + // NOTREACHED +} + + + + + +function item_content(&$a) { + + if((! local_user()) && (! remote_user())) + return; + + require_once('include/security.php'); + + $uid = $_SESSION['uid']; + + if(($a->argc == 3) && ($a->argv[1] === 'drop') && intval($a->argv[2])) { + + // locate item to be deleted + + $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1", + intval($a->argv[2]) + ); + + if(! count($r)) { + notice( t('Item not found.') . EOL); + goaway($a->get_baseurl() . '/' . $_SESSION['return_url']); + } + $item = $r[0]; + + // check if logged in user is either the author or owner of this item + + if(($_SESSION['visitor_id'] == $item['contact-id']) || ($_SESSION['uid'] == $item['uid'])) { + + // delete the item + $r = q("UPDATE `item` SET `deleted` = 1, `body` = '', `edited` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1", + dbesc(datetime_convert()), + dbesc(datetime_convert()), + intval($item['id']) + ); + // If item is a link to a photo resource, nuke all the associated photos + // (visitors will not have photo resources) + // This only applies to photos uploaded from the photos page. Photos inserted into a post do not + // generate a resource-id and therefore aren't intimately linked to the item. + if(strlen($item['resource-id'])) { + $q("DELETE FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ", + dbesc($item['resource-id']), + intval($item['uid']) + ); + // ignore the result + } + + // If it's the parent of a comment thread, kill all the kids + if($item['uri'] == $item['parent-uri']) { + $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s', `body` = '' + WHERE `parent-uri` = '%s' AND `uid` = %d ", + dbesc(datetime_convert()), + dbesc(datetime_convert()), + dbesc($item['parent-uri']), + intval($item['uid']) + ); + // ignore the result + } + else { + // ensure that last-child is set in case the comment that had it just got wiped. + q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ", + dbesc(datetime_convert()), + dbesc($item['parent-uri']), + intval($item['uid']) + ); + // who is the last child now? + $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d ORDER BY `edited` DESC LIMIT 1", + dbesc($item['parent-uri']), + intval($item['uid']) + ); + if(count($r)) { + q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1", + intval($r[0]['id']) + ); + } + } + $drop_id = intval($item['id']); + $php_path = ((strlen($a->config['php_path'])) ? $a->config['php_path'] : 'php'); + + // send the notification upstream/downstream as the case may be + //proc_close(proc_open("\"$php_path\" \"include/notifier.php\" \"drop\" \"$drop_id\" &", array(), $foo)); + proc_run($php_path,"include/notifier.php","drop","$drop_id"); + goaway($a->get_baseurl() . '/' . $_SESSION['return_url']); + //NOTREACHED + } + else { + notice( t('Permission denied.') . EOL); + goaway($a->get_baseurl() . '/' . $_SESSION['return_url']); + //NOTREACHED + } + } } \ No newline at end of file