function post()
{
// logger('file upload: ' . print_r($_REQUEST,true));
$channel = $_REQUEST['channick'] ? get_channel_by_nick($_REQUEST['channick']) : null;
if (!$channel) {
logger('channel not found');
killme();
}
$_REQUEST['source'] = 'file_upload';
if ($channel['channel_id'] != local_channel()) {
$_REQUEST['contact_allow'] = expand_acl($channel['channel_allow_cid']);
$_REQUEST['group_allow'] = expand_acl($channel['channel_allow_gid']);
$_REQUEST['contact_deny'] = expand_acl($channel['channel_deny_cid']);
$_REQUEST['group_deny'] = expand_acl($channel['channel_deny_gid']);
}
if ($_REQUEST['filename']) {
$_REQUEST['allow_cid'] = perms2str($_REQUEST['contact_allow']);
$_REQUEST['allow_gid'] = perms2str($_REQUEST['group_allow']);
$_REQUEST['deny_cid'] = perms2str($_REQUEST['contact_deny']);
$_REQUEST['deny_gid'] = perms2str($_REQUEST['group_deny']);
$r = attach_mkdir($channel, get_observer_hash(), $_REQUEST);
} else {
$r = attach_store($channel, get_observer_hash(), '', $_REQUEST);
}
goaway(z_root() . '/' . $_REQUEST['return_url']);
}
function post()
{
$using_api = false;
if (\App::$data['api_info'] && array_key_exists('media', $_FILES)) {
$using_api = true;
$user_info = \App::$data['api_info'];
$nick = $user_info['screen_name'];
$channel = get_channel_by_nick($user_info['screen_name']);
} elseif (argc() > 1) {
$channel = get_channel_by_nick(argv(1));
}
if (!$channel) {
killme();
}
$observer = \App::get_observer();
$def_album = get_pconfig($channel['channel_id'], 'system', 'photo_path');
$def_attach = get_pconfig($channel['channel_id'], 'system', 'attach_path');
$r = attach_store($channel, $observer ? $observer['xchan_hash'] : '', '', array('source' => 'editor', 'visible' => 0, 'album' => $def_album, 'directory' => $def_attach, 'allow_cid' => '<' . $channel['channel_hash'] . '>'));
if (!$r['success']) {
notice($r['message'] . EOL);
killme();
}
if (intval($r['data']['is_photo'])) {
$s = "\n\n" . $r['body'] . "\n\n";
} else {
$s = "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
}
if ($using_api) {
return $s;
}
echo $s;
killme();
}
function wall_attach_post(&$a)
{
$using_api = false;
if ($a->data['api_info'] && array_key_exists('media', $_FILES)) {
$using_api = true;
$user_info = $a->data['api_info'];
$nick = $user_info['screen_name'];
$channel = get_channel_by_nick($user_info['screen_name']);
} elseif (argc() > 1) {
$channel = get_channel_by_nick(argv(1));
}
if (!$channel) {
killme();
}
$observer = $a->get_observer();
// if($_FILES['userfile']['tmp_name']) {
// $x = @getimagesize($_FILES['userfile']['tmp_name']);
// logger('getimagesize: ' . print_r($x,true), LOGGER_DATA);
// if(($x) && ($x[2] === IMAGETYPE_GIF || $x[2] === IMAGETYPE_JPEG || $x[2] === IMAGETYPE_PNG)) {
// $args = array( 'source' => 'editor', 'visible' => 0, 'contact_allow' => array($channel['channel_hash']));
// $ret = photo_upload($channel,$observer,$args);
// if($ret['success']) {
// echo "\n\n" . $ret['body'] . "\n\n";
// killme();
// }
// if($using_api)
// return;
// notice($ret['message']);
// killme();
// }
// }
$def_album = get_pconfig($channel['channel_id'], 'system', 'photo_path');
$def_attach = get_pconfig($channel['channel_id'], 'system', 'attach_path');
$r = attach_store($channel, $observer ? $observer['xchan_hash'] : '', '', array('source' => 'editor', 'visible' => 0, 'album' => $def_album, 'directory' => $def_attach, 'allow_cid' => '<' . $channel['channel_hash'] . '>'));
if (!$r['success']) {
notice($r['message'] . EOL);
killme();
}
if (intval($r['data']['is_photo'])) {
$s = "\n\n" . $r['body'] . "\n\n";
} else {
$s = "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
}
if ($using_api) {
return $s;
}
echo $s;
killme();
}
function wall_attach_post(&$a)
{
if (argc() > 1) {
$channel = get_channel_by_nick(argv(1));
} else {
killme();
}
$r = attach_store($channel, get_observer_hash());
if (!$r['success']) {
notice($r['message'] . EOL);
killme();
}
echo "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
killme();
}
function wall_attach_post(&$a)
{
if (argc() > 1) {
$channel = get_channel_by_nick(argv(1));
} elseif ($_FILES['media']) {
require_once 'include/api.php';
$user_info = api_get_user($a);
$nick = $user_info['screen_name'];
$channel = get_channel_by_nick($user_info['screen_name']);
}
if (!$channel) {
killme();
}
$observer = $a->get_observer();
if ($_FILES['userfile']['tmp_name']) {
$x = @getimagesize($_FILES['userfile']['tmp_name']);
logger('getimagesize: ' . print_r($x, true), LOGGER_DATA);
if ($x && ($x[2] === IMAGETYPE_GIF || $x[2] === IMAGETYPE_JPEG || $x[2] === IMAGETYPE_PNG)) {
$args = array('source' => 'editor', 'visible' => 0, 'contact_allow' => array($channel['channel_hash']));
$ret = photo_upload($channel, $observer, $args);
if ($ret['success']) {
echo "\n\n" . $ret['body'] . "\n\n";
killme();
}
if ($using_api) {
return;
}
notice($ret['message']);
killme();
}
}
$r = attach_store($channel, $observer ? $observer['xchan_hash'] : '');
if (!$r['success']) {
notice($r['message'] . EOL);
killme();
}
echo "\n\n" . '[attachment]' . $r['data']['hash'] . ',' . $r['data']['revision'] . '[/attachment]' . "\n";
killme();
}
function wall_upload_post(&$a)
{
$using_api = x($_FILES, 'media') ? true : false;
if ($using_api) {
require_once 'include/api.php';
$user_info = api_get_user($a);
$nick = $user_info['screen_name'];
} else {
if (argc() > 1) {
$nick = argv(1);
}
}
$channel = $nick ? get_channel_by_nick($nick) : false;
if (!$channel) {
if ($using_api) {
return;
}
notice(t('Channel not found.') . EOL);
killme();
}
$observer = $a->get_observer();
$args = array('source' => 'editor', 'album' => t('Wall Photos'), 'not_visible' => 1, 'contact_allow' => array($channel['channel_hash']));
$ret = photo_upload($channel, $observer, $args);
if (!$ret['success']) {
if ($using_api) {
return;
}
notice($ret['message']);
killme();
}
$m = $ret['body'];
if ($using_api) {
return "\n\n" . $ret['body'] . "\n\n";
} else {
echo "\n\n" . $ret['body'] . "\n\n";
}
killme();
}
function widget_wiki_list($arr)
{
require_once "include/wiki.php";
$channel = null;
if (argc() < 2 && local_channel()) {
// This should not occur because /wiki should redirect to /wiki/channel ...
$channel = \App::get_channel();
} else {
$channel = get_channel_by_nick(argv(1));
// Channel being viewed by observer
}
if (!$channel) {
return '';
}
$wikis = wiki_list($channel, get_observer_hash());
if ($wikis) {
return replace_macros(get_markup_template('wikilist.tpl'), array('$header' => t('Wiki List'), '$channel' => $channel['channel_address'], '$wikis' => $wikis['wikis'], '$showControls' => local_channel() === intval($channel['channel_id']) ? true : false));
}
return '';
}
function post()
{
require_once 'include/wiki.php';
// /wiki/channel/preview
// Render mardown-formatted text in HTML for preview
if (argc() > 2 && argv(2) === 'preview') {
$content = $_POST['content'];
$resource_id = $_POST['resource_id'];
require_once 'library/markdown.php';
$html = wiki_generate_toc(purify_html(Markdown($content)));
$w = wiki_get_wiki($resource_id);
$wikiURL = argv(0) . '/' . argv(1) . '/' . $w['urlName'];
$html = wiki_convert_links($html, $wikiURL);
json_return_and_die(array('html' => $html, 'success' => true));
}
// Create a new wiki
// /wiki/channel/create/wiki
if (argc() > 3 && argv(2) === 'create' && argv(3) === 'wiki') {
$nick = argv(1);
$channel = get_channel_by_nick($nick);
// Determine if observer has permission to create wiki
$observer_hash = get_observer_hash();
// Only the channel owner can create a wiki, at least until we create a
// more detail permissions framework
if (local_channel() !== intval($channel['channel_id'])) {
goaway('/' . argv(0) . '/' . $nick . '/');
}
$wiki = array();
// Generate new wiki info from input name
$wiki['postVisible'] = intval($_POST['postVisible']) === 0 ? 0 : 1;
$wiki['rawName'] = $_POST['wikiName'];
$wiki['htmlName'] = escape_tags($_POST['wikiName']);
$wiki['urlName'] = urlencode($_POST['wikiName']);
if ($wiki['urlName'] === '') {
notice('Error creating wiki. Invalid name.');
goaway('/wiki');
}
// Get ACL for permissions
$acl = new \Zotlabs\Access\AccessList($channel);
$acl->set_from_array($_POST);
$r = wiki_create_wiki($channel, $observer_hash, $wiki, $acl);
if ($r['success']) {
$homePage = wiki_create_page('Home', $r['item']['resource_id']);
if (!$homePage['success']) {
notice('Wiki created, but error creating Home page.');
goaway('/wiki/' . $nick . '/' . $wiki['urlName']);
}
goaway('/wiki/' . $nick . '/' . $wiki['urlName'] . '/' . $homePage['page']['urlName']);
} else {
notice('Error creating wiki');
goaway('/wiki');
}
}
// Delete a wiki
if (argc() > 3 && argv(2) === 'delete' && argv(3) === 'wiki') {
$nick = argv(1);
$channel = get_channel_by_nick($nick);
// Only the channel owner can delete a wiki, at least until we create a
// more detail permissions framework
if (local_channel() !== intval($channel['channel_id'])) {
logger('Wiki delete permission denied.' . EOL);
json_return_and_die(array('message' => 'Wiki delete permission denied.', 'success' => false));
}
$resource_id = $_POST['resource_id'];
$deleted = wiki_delete_wiki($resource_id);
if ($deleted['success']) {
json_return_and_die(array('message' => '', 'success' => true));
} else {
logger('Error deleting wiki: ' . $resource_id);
json_return_and_die(array('message' => 'Error deleting wiki', 'success' => false));
}
}
// Create a page
if (argc() === 4 && argv(2) === 'create' && argv(3) === 'page') {
$nick = argv(1);
$resource_id = $_POST['resource_id'];
// Determine if observer has permission to create a page
$channel = get_channel_by_nick($nick);
if (local_channel() !== intval($channel['channel_id'])) {
$observer_hash = get_observer_hash();
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['write']) {
logger('Wiki write permission denied. ' . EOL);
json_return_and_die(array('success' => false));
}
}
$name = $_POST['name'];
//Get new page name
if (urlencode(escape_tags($_POST['name'])) === '') {
json_return_and_die(array('message' => 'Error creating page. Invalid name.', 'success' => false));
}
$page = wiki_create_page($name, $resource_id);
if ($page['success']) {
json_return_and_die(array('url' => '/' . argv(0) . '/' . argv(1) . '/' . $page['wiki']['urlName'] . '/' . urlencode($page['page']['urlName']), 'success' => true));
} else {
logger('Error creating page');
json_return_and_die(array('message' => 'Error creating page.', 'success' => false));
}
}
// Fetch page list for a wiki
if (argc() === 5 && argv(2) === 'get' && argv(3) === 'page' && argv(4) === 'list') {
$resource_id = $_POST['resource_id'];
// resource_id for wiki in db
$channel = get_channel_by_nick(argv(1));
$observer_hash = get_observer_hash();
if (local_channel() !== intval($channel['channel_id'])) {
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['read']) {
logger('Wiki read permission denied.' . EOL);
json_return_and_die(array('pages' => null, 'message' => 'Permission denied.', 'success' => false));
}
}
$page_list_html = widget_wiki_pages(array('resource_id' => $resource_id, 'refresh' => true, 'channel' => argv(1)));
json_return_and_die(array('pages' => $page_list_html, 'message' => '', 'success' => true));
}
// Save a page
if (argc() === 4 && argv(2) === 'save' && argv(3) === 'page') {
$resource_id = $_POST['resource_id'];
$pageUrlName = $_POST['name'];
$pageHtmlName = escape_tags($_POST['name']);
$content = $_POST['content'];
//Get new content
$commitMsg = $_POST['commitMsg'];
if ($commitMsg === '') {
$commitMsg = 'Updated ' . $pageHtmlName;
}
$nick = argv(1);
$channel = get_channel_by_nick($nick);
// Determine if observer has permission to save content
if (local_channel() !== intval($channel['channel_id'])) {
$observer_hash = get_observer_hash();
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['write']) {
logger('Wiki write permission denied. ' . EOL);
json_return_and_die(array('success' => false));
}
}
$saved = wiki_save_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'content' => $content));
if ($saved['success']) {
$ob = \App::get_observer();
$commit = wiki_git_commit(array('commit_msg' => $commitMsg, 'resource_id' => $resource_id, 'observer' => $ob, 'files' => array($pageUrlName . '.md')));
if ($commit['success']) {
json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true));
} else {
json_return_and_die(array('message' => 'Error making git commit', 'success' => false));
}
} else {
json_return_and_die(array('message' => 'Error saving page', 'success' => false));
}
}
// Update page history
// /wiki/channel/history/page
if (argc() === 4 && argv(2) === 'history' && argv(3) === 'page') {
$resource_id = $_POST['resource_id'];
$pageUrlName = $_POST['name'];
$nick = argv(1);
$channel = get_channel_by_nick($nick);
// Determine if observer has permission to read content
if (local_channel() !== intval($channel['channel_id'])) {
$observer_hash = get_observer_hash();
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['read']) {
logger('Wiki read permission denied.' . EOL);
json_return_and_die(array('historyHTML' => '', 'message' => 'Permission denied.', 'success' => false));
}
}
$historyHTML = widget_wiki_page_history(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
json_return_and_die(array('historyHTML' => $historyHTML, 'message' => '', 'success' => true));
}
// Delete a page
if (argc() === 4 && argv(2) === 'delete' && argv(3) === 'page') {
$resource_id = $_POST['resource_id'];
$pageUrlName = $_POST['name'];
if ($pageUrlName === 'Home') {
json_return_and_die(array('message' => 'Cannot delete Home', 'success' => false));
}
// Determine if observer has permission to delete pages
$nick = argv(1);
$channel = get_channel_by_nick($nick);
if (local_channel() !== intval($channel['channel_id'])) {
$observer_hash = get_observer_hash();
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['write']) {
logger('Wiki write permission denied. ' . EOL);
json_return_and_die(array('success' => false));
}
}
$deleted = wiki_delete_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
if ($deleted['success']) {
$ob = \App::get_observer();
$commit = wiki_git_commit(array('commit_msg' => 'Deleted ' . $pageUrlName, 'resource_id' => $resource_id, 'observer' => $ob, 'files' => null));
if ($commit['success']) {
json_return_and_die(array('message' => 'Wiki git repo commit made', 'success' => true));
} else {
json_return_and_die(array('message' => 'Error making git commit', 'success' => false));
}
} else {
json_return_and_die(array('message' => 'Error deleting page', 'success' => false));
}
}
// Revert a page
if (argc() === 4 && argv(2) === 'revert' && argv(3) === 'page') {
$resource_id = $_POST['resource_id'];
$pageUrlName = $_POST['name'];
$commitHash = $_POST['commitHash'];
// Determine if observer has permission to revert pages
$nick = argv(1);
$channel = get_channel_by_nick($nick);
if (local_channel() !== intval($channel['channel_id'])) {
$observer_hash = get_observer_hash();
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['write']) {
logger('Wiki write permission denied.' . EOL);
json_return_and_die(array('success' => false));
}
}
$reverted = wiki_revert_page(array('commitHash' => $commitHash, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
if ($reverted['success']) {
json_return_and_die(array('content' => $reverted['content'], 'message' => '', 'success' => true));
} else {
json_return_and_die(array('content' => '', 'message' => 'Error reverting page', 'success' => false));
}
}
// Compare page revisions
if (argc() === 4 && argv(2) === 'compare' && argv(3) === 'page') {
$resource_id = $_POST['resource_id'];
$pageUrlName = $_POST['name'];
$compareCommit = $_POST['compareCommit'];
$currentCommit = $_POST['currentCommit'];
// Determine if observer has permission to revert pages
$nick = argv(1);
$channel = get_channel_by_nick($nick);
if (local_channel() !== intval($channel['channel_id'])) {
$observer_hash = get_observer_hash();
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['read']) {
logger('Wiki read permission denied.' . EOL);
json_return_and_die(array('success' => false));
}
}
$compare = wiki_compare_page(array('currentCommit' => $currentCommit, 'compareCommit' => $compareCommit, 'resource_id' => $resource_id, 'pageUrlName' => $pageUrlName));
if ($compare['success']) {
$diffHTML = '<table class="text-center" width="100%"><tr><td class="lead" width="50%">Current Revision</td><td class="lead" width="50%">Selected Revision</td></tr></table>' . $compare['diff'];
json_return_and_die(array('diff' => $diffHTML, 'message' => '', 'success' => true));
} else {
json_return_and_die(array('diff' => '', 'message' => 'Error comparing page', 'success' => false));
}
}
// Rename a page
if (argc() === 4 && argv(2) === 'rename' && argv(3) === 'page') {
$resource_id = $_POST['resource_id'];
$pageUrlName = $_POST['oldName'];
$pageNewName = $_POST['newName'];
if ($pageUrlName === 'Home') {
json_return_and_die(array('message' => 'Cannot rename Home', 'success' => false));
}
if (urlencode(escape_tags($pageNewName)) === '') {
json_return_and_die(array('message' => 'Error renaming page. Invalid name.', 'success' => false));
}
// Determine if observer has permission to rename pages
$nick = argv(1);
$channel = get_channel_by_nick($nick);
if (local_channel() !== intval($channel['channel_id'])) {
$observer_hash = get_observer_hash();
$perms = wiki_get_permissions($resource_id, intval($channel['channel_id']), $observer_hash);
if (!$perms['write']) {
logger('Wiki write permission denied. ' . EOL);
json_return_and_die(array('success' => false));
}
}
$renamed = wiki_rename_page(array('resource_id' => $resource_id, 'pageUrlName' => $pageUrlName, 'pageNewName' => $pageNewName));
if ($renamed['success']) {
$ob = \App::get_observer();
$commit = wiki_git_commit(array('commit_msg' => 'Renamed ' . urldecode($pageUrlName) . ' to ' . $renamed['page']['htmlName'], 'resource_id' => $resource_id, 'observer' => $ob, 'files' => array($pageUrlName . '.md', $renamed['page']['fileName']), 'all' => true));
if ($commit['success']) {
json_return_and_die(array('name' => $renamed['page'], 'message' => 'Wiki git repo commit made', 'success' => true));
} else {
json_return_and_die(array('message' => 'Error making git commit', 'success' => false));
}
} else {
json_return_and_die(array('message' => 'Error renaming page', 'success' => false));
}
}
//notice('You must be authenticated.');
json_return_and_die(array('message' => 'You must be authenticated.', 'success' => false));
}
function editblock_content(&$a)
{
if (argc() < 2) {
notice(t('Item not found') . EOL);
return;
}
$channel = get_channel_by_nick(argv(1));
if ($c) {
$owner = intval($channel['channel_id']);
}
$o = '';
// Figure out which post we're editing
$post_id = argc() > 2 ? intval(argv(2)) : 0;
if (!($post_id && $channel)) {
notice(t('Item not found') . EOL);
return;
}
// Now we've got a post and an owner, let's find out if we're allowed to edit it
if (!perm_is_allowed($channel['channel_id'], get_observer_hash(), 'write_pages')) {
notice(t('Permission denied.') . EOL);
return;
}
// We've already figured out which item we want and whose copy we need, so we don't need anything fancy here
$itm = q("SELECT * FROM `item` WHERE `id` = %d and uid = %s LIMIT 1", intval($post_id), intval($channel['channel_id']));
if ($itm) {
$item_id = q("select * from item_id where service = 'BUILDBLOCK' and iid = %d limit 1", $itm[0]['id']);
if ($item_id) {
$block_title = $item_id[0]['sid'];
}
} else {
notice(t('Item not found') . EOL);
return;
}
$plaintext = true;
// You may or may not be a local user.
// if(local_user() && feature_enabled(local_user(),'richtext'))
// $plaintext = false;
$mimeselect = '';
$mimetype = $itm[0]['mimetype'];
if ($mimetype != 'text/bbcode') {
$plaintext = true;
}
if (get_config('system', 'page_mimetype')) {
$mimeselect = '<input type="hidden" name="mimetype" value="' . $mimetype . '" />';
} else {
$mimeselect = mimetype_select($itm[0]['uid'], $mimetype);
}
$o .= replace_macros(get_markup_template('edpost_head.tpl'), array('$title' => t('Edit Block')));
$a->page['htmlhead'] .= replace_macros(get_markup_template('jot-header.tpl'), array('$baseurl' => $a->get_baseurl(), '$editselect' => $plaintext ? 'none' : '/(profile-jot-text|prvmail-text)/', '$ispublic' => ' ', '$geotag' => '', '$nickname' => $channel['channel_address'], '$confirmdelete' => t('Delete block?')));
$tpl = get_markup_template("jot.tpl");
$jotplugins = '';
$jotnets = '';
call_hooks('jot_tool', $jotplugins);
call_hooks('jot_networks', $jotnets);
//$tpl = replace_macros($tpl,array('$jotplugins' => $jotplugins));
// FIXME A return path with $_SESSION doesn't always work for observer - it may WSoD instead of loading a sensible page.
//So, send folk to the webpage list.
$rp = 'blocks/' . $channel['channel_address'];
$o .= replace_macros($tpl, array('$return_path' => $rp, '$action' => 'item', '$webpage' => ITEM_BUILDBLOCK, '$share' => t('Edit'), '$upload' => t('Upload photo'), '$attach' => t('Attach file'), '$weblink' => t('Insert web link'), '$youtube' => t('Insert YouTube video'), '$video' => t('Insert Vorbis [.ogg] video'), '$audio' => t('Insert Vorbis [.ogg] audio'), '$setloc' => t('Set your location'), '$noloc' => t('Clear browser location'), '$wait' => t('Please wait'), '$permset' => t('Permission settings'), '$ptyp' => $itm[0]['type'], '$mimeselect' => $mimeselect, '$content' => undo_post_tagging($itm[0]['body']), '$post_id' => $post_id, '$baseurl' => $a->get_baseurl(), '$defloc' => $channel['channel_location'], '$visitor' => false, '$public' => t('Public post'), '$jotnets' => $jotnets, '$title' => htmlspecialchars($itm[0]['title'], ENT_COMPAT, 'UTF-8'), '$placeholdertitle' => t('Set title'), '$pagetitle' => $block_title, '$category' => '', '$placeholdercategory' => t('Categories (comma-separated list)'), '$emtitle' => t('Example: bob@example.com, mary@example.com'), '$lockstate' => $lockstate, '$acl' => '', '$bang' => '', '$profile_uid' => intval($channel['channel_id']), '$preview' => feature_enabled(local_user(), 'preview') ? t('Preview') : '', '$jotplugins' => $jotplugins, '$sourceapp' => $itm[0]['app'], '$defexpire' => '', '$feature_expire' => false, '$expires' => t('Set expiration date')));
$ob = get_observer_hash();
if ($itm[0]['author_xchan'] === $ob || $itm[0]['owner_xchan'] === $ob) {
$o .= '<br /><br /><a class="block-delete-link" href="item/drop/' . $itm[0]['id'] . '" >' . t('Delete Block') . '</a><br />';
}
return $o;
}