diff options
Diffstat (limited to 'include/items.php')
| -rwxr-xr-x | include/items.php | 1315 |
1 files changed, 3 insertions, 1312 deletions
diff --git a/include/items.php b/include/items.php index 10a5b4ab9..adc06898d 100755 --- a/include/items.php +++ b/include/items.php @@ -3,12 +3,13 @@ * @file include/items.php */ -/** @todo deprecated in newer SabreDAV releases Sabre\HTTP\URLUtil */ -use Sabre\DAV\URLUtil; +// uncertain if this line is needed and why +use Sabre\HTTP\URLUtil; require_once('include/bbcode.php'); require_once('include/oembed.php'); require_once('include/crypto.php'); +require_once('include/feedutils.php'); require_once('include/photo/photo_driver.php'); require_once('include/permissions.php'); @@ -483,214 +484,6 @@ function validate_item_elements($message,$arr) { /** - * @brief Generate an Atom feed. - * - * @param array $channel - * @param array $params - */ -function get_public_feed($channel, $params) { - - $type = 'xml'; - $begin = NULL_DATE; - $end = ''; - $start = 0; - $records = 40; - $direction = 'desc'; - $pages = 0; - - if(! $params) - $params = array(); - - $params['type'] = ((x($params,'type')) ? $params['type'] : 'xml'); - $params['begin'] = ((x($params,'begin')) ? $params['begin'] : NULL_DATE); - $params['end'] = ((x($params,'end')) ? $params['end'] : datetime_convert('UTC','UTC','now')); - $params['start'] = ((x($params,'start')) ? $params['start'] : 0); - $params['records'] = ((x($params,'records')) ? $params['records'] : 40); - $params['direction'] = ((x($params,'direction')) ? $params['direction'] : 'desc'); - $params['pages'] = ((x($params,'pages')) ? intval($params['pages']) : 0); - $params['top'] = ((x($params,'top')) ? intval($params['top']) : 0); - $params['cat'] = ((x($params,'cat')) ? $params['cat'] : ''); - - - // put a sane lower limit on feed requests if not specified - -// if($params['begin'] === NULL_DATE) -// $params['begin'] = datetime_convert('UTC','UTC','now - 1 month'); - - switch($params['type']) { - case 'json': - header("Content-type: application/atom+json"); - break; - case 'xml': - default: - header("Content-type: application/atom+xml"); - break; - } - - return get_feed_for($channel, get_observer_hash(), $params); -} - -/** - * @brief - * - * @param array $channel - * @param string $observer_hash - * @param array $params - * @return string - */ -function get_feed_for($channel, $observer_hash, $params) { - - if(! channel) - http_status_exit(401); - - if($params['pages']) { - if(! perm_is_allowed($channel['channel_id'],$observer_hash,'view_pages')) - http_status_exit(403); - } else { - if(! perm_is_allowed($channel['channel_id'],$observer_hash,'view_stream')) - http_status_exit(403); - } - $items = items_fetch(array( - 'wall' => '1', - 'datequery' => $params['end'], - 'datequery2' => $params['begin'], - 'start' => $params['start'], // FIXME - 'records' => $params['records'], // FIXME - 'direction' => $params['direction'], // FIXME - 'pages' => $params['pages'], - 'order' => 'post', - 'top' => $params['top'], - 'cat' => $params['cat'] - ), $channel, $observer_hash, CLIENT_MODE_NORMAL, App::$module); - - - $feed_template = get_markup_template('atom_feed.tpl'); - - $atom = ''; - - $atom .= replace_macros($feed_template, array( - '$version' => xmlify(Zotlabs\Project\System::get_project_version()), - '$red' => xmlify(Zotlabs\Project\System::get_platform_name()), - '$feed_id' => xmlify($channel['xchan_url']), - '$feed_title' => xmlify($channel['channel_name']), - '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', 'now' , ATOM_TIME)) , - '$hub' => '', // feed_hublinks(), - '$salmon' => '', // feed_salmonlinks($channel['channel_address']), - '$name' => xmlify($channel['channel_name']), - '$profile_page' => xmlify($channel['xchan_url']), - '$mimephoto' => xmlify($channel['xchan_photo_mimetype']), - '$photo' => xmlify($channel['xchan_photo_l']), - '$thumb' => xmlify($channel['xchan_photo_m']), - '$picdate' => '', - '$uridate' => '', - '$namdate' => '', - '$birthday' => '', - '$community' => '', - )); - - - call_hooks('atom_feed', $atom); - - if($items) { - $type = 'html'; - foreach($items as $item) { - if($item['item_private']) - continue; - - /** @BUG $owner is undefined in this call */ - $atom .= atom_entry($item, $type, null, $owner, true); - } - } - - call_hooks('atom_feed_end', $atom); - - $atom .= '</feed>' . "\r\n"; - - return $atom; -} - -/** - * @brief - * - * @param array $item an associative array with - * * \b string \b verb - * @return string item's verb if set, default ACTIVITY_POST see boot.php - */ -function construct_verb($item) { - if ($item['verb']) - return $item['verb']; - - return ACTIVITY_POST; -} - -function construct_activity_object($item) { - - if($item['object']) { - $o = '<as:object>' . "\r\n"; - $r = json_decode($item['object'],false); - - if(! $r) - return ''; - if($r->type) - $o .= '<as:obj_type>' . xmlify($r->type) . '</as:obj_type>' . "\r\n"; - if($r->id) - $o .= '<id>' . xmlify($r->id) . '</id>' . "\r\n"; - if($r->title) - $o .= '<title>' . xmlify($r->title) . '</title>' . "\r\n"; - if($r->links) { - /** @FIXME!! */ - if(substr($r->link,0,1) === '<') { - $r->link = preg_replace('/\<link(.*?)\"\>/','<link$1"/>',$r->link); - $o .= $r->link; - } - else - $o .= '<link rel="alternate" type="text/html" href="' . xmlify($r->link) . '" />' . "\r\n"; - } - if($r->content) - $o .= '<content type="html" >' . xmlify(bbcode($r->content)) . '</content>' . "\r\n"; - $o .= '</as:object>' . "\r\n"; - return $o; - } - - return ''; -} - -function construct_activity_target($item) { - - if($item['target']) { - $o = '<as:target>' . "\r\n"; - $r = json_decode($item['target'],false); - if(! $r) - return ''; - if($r->type) - $o .= '<as:obj_type>' . xmlify($r->type) . '</as:obj_type>' . "\r\n"; - if($r->id) - $o .= '<id>' . xmlify($r->id) . '</id>' . "\r\n"; - if($r->title) - $o .= '<title>' . xmlify($r->title) . '</title>' . "\r\n"; - if($r->links) { - /** @FIXME !!! */ - if(substr($r->link,0,1) === '<') { - if(strstr($r->link,'&') && (! strstr($r->link,'&'))) - $r->link = str_replace('&','&', $r->link); - $r->link = preg_replace('/\<link(.*?)\"\>/','<link$1"/>',$r->link); - $o .= $r->link; - } - else - $o .= '<link rel="alternate" type="text/html" href="' . xmlify($r->link) . '" />' . "\r\n"; - } - if($r->content) - $o .= '<content type="html" >' . xmlify(bbcode($r->content)) . '</content>' . "\r\n"; - - $o .= '</as:target>' . "\r\n"; - - return $o; - } - - return ''; -} - -/** * @brief Limit lenght on imported system messages. * * The purpose of this function is to apply system message length limits to @@ -1701,453 +1494,6 @@ function get_profile_elements($x) { return $arr; } -/** - * @param object $feed - * @param array $item - * @param[out] array $author - * @return multitype:multitype: string NULL number Ambigous <NULL, string, number> Ambigous <mixed, string> Ambigous <multitype:multitype:string Ambigous <NULL, string> , multitype:multitype:string unknown > multitype:NULL unknown - */ -function get_atom_elements($feed, $item, &$author) { - - //$best_photo = array(); - - $res = array(); - - $found_author = $item->get_author(); - if($found_author) { - $author['author_name'] = unxmlify($found_author->get_name()); - $author['author_link'] = unxmlify($found_author->get_link()); - $author['author_is_feed'] = false; - } - else { - $author['author_name'] = unxmlify($feed->get_title()); - $author['author_link'] = unxmlify($feed->get_permalink()); - $author['author_is_feed'] = true; - } - - if(substr($author['author_link'],-1,1) == '/') - $author['author_link'] = substr($author['author_link'],0,-1); - - $res['mid'] = base64url_encode(unxmlify($item->get_id())); - $res['title'] = unxmlify($item->get_title()); - $res['body'] = unxmlify($item->get_content()); - $res['plink'] = unxmlify($item->get_link(0)); - $res['item_rss'] = 1; - - - // removing the content of the title if its identically to the body - // This helps with auto generated titles e.g. from tumblr - - if (title_is_body($res["title"], $res["body"])) - $res['title'] = ""; - - if($res['plink']) - $base_url = implode('/', array_slice(explode('/',$res['plink']),0,3)); - else - $base_url = ''; - - // look for a photo. We should check media size and find the best one, - // but for now let's just find any author photo - - $rawauthor = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'author'); - - if($rawauthor && $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) { - $base = $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']; - foreach($base as $link) { - if(!x($author, 'author_photo') || ! $author['author_photo']) { - if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar') - $author['author_photo'] = unxmlify($link['attribs']['']['href']); - } - } - } - - $rawactor = $item->get_item_tags(NAMESPACE_ACTIVITY, 'actor'); - - if($rawactor && activity_match($rawactor[0]['child'][NAMESPACE_ACTIVITY]['obj_type'][0]['data'],ACTIVITY_OBJ_PERSON)) { - $base = $rawactor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']; - if($base && count($base)) { - foreach($base as $link) { - if($link['attribs']['']['rel'] === 'alternate' && (! $res['author_link'])) - $author['author_link'] = unxmlify($link['attribs']['']['href']); - if(!x($author, 'author_photo') || ! $author['author_photo']) { - if($link['attribs']['']['rel'] === 'avatar' || $link['attribs']['']['rel'] === 'photo') - $author['author_photo'] = unxmlify($link['attribs']['']['href']); - } - } - } - } - - // check for a yahoo media element (github etc.) - - if(! $author['author_photo']) { - $rawmedia = $item->get_item_tags(NAMESPACE_YMEDIA,'thumbnail'); - if($rawmedia && $rawmedia[0]['attribs']['']['url']) { - $author['author_photo'] = strip_tags(unxmlify($rawmedia[0]['attribs']['']['url'])); - } - } - - - // No photo/profile-link on the item - look at the feed level - - if((! (x($author,'author_link'))) || (! (x($author,'author_photo')))) { - $rawauthor = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'author'); - if($rawauthor && $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) { - $base = $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']; - foreach($base as $link) { - if($link['attribs']['']['rel'] === 'alternate' && (! $author['author_link'])) { - $author['author_link'] = unxmlify($link['attribs']['']['href']); - $author['author_is_feed'] = true; - } - if(! $author['author_photo']) { - if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar') - $author['author_photo'] = unxmlify($link['attribs']['']['href']); - } - } - } - - $rawactor = $feed->get_feed_tags(NAMESPACE_ACTIVITY, 'subject'); - - if($rawactor && activity_match($rawactor[0]['child'][NAMESPACE_ACTIVITY]['obj_type'][0]['data'],ACTIVITY_OBJ_PERSON)) { - $base = $rawactor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']; - - if($base && count($base)) { - foreach($base as $link) { - if($link['attribs']['']['rel'] === 'alternate' && (! $res['author_link'])) - $author['author_link'] = unxmlify($link['attribs']['']['href']); - if(! (x($author,'author_photo'))) { - if($link['attribs']['']['rel'] === 'avatar' || $link['attribs']['']['rel'] === 'photo') - $author['author_photo'] = unxmlify($link['attribs']['']['href']); - } - } - } - } - } - - $apps = $item->get_item_tags(NAMESPACE_STATUSNET,'notice_info'); - if($apps && $apps[0]['attribs']['']['source']) { - $res['app'] = strip_tags(unxmlify($apps[0]['attribs']['']['source'])); - } - - /* - * If there's a copy of the body content which is guaranteed to have survived mangling in transit, use it. - */ - - $have_real_body = false; - - $rawenv = $item->get_item_tags(NAMESPACE_DFRN, 'env'); - if($rawenv) { - $have_real_body = true; - $res['body'] = $rawenv[0]['data']; - $res['body'] = str_replace(array(' ',"\t","\r","\n"), array('','','',''),$res['body']); - // make sure nobody is trying to sneak some html tags by us - $res['body'] = notags(base64url_decode($res['body'])); - - // We could probably turn these old Friendica bbcode bookmarks into bookmark tags but we'd have to - // create a term table item for them. For now just make sure they stay as links. - - $res['body'] = preg_replace('/\[bookmark(.*?)\](.*?)\[\/bookmark\]/','[url$1]$2[/url]',$res['body']); - } - - $res['body'] = limit_body_size($res['body']); - - // It isn't certain at this point whether our content is plaintext or html and we'd be foolish to trust - // the content type. Our own network only emits text normally, though it might have been converted to - // html if we used a pubsubhubbub transport. But if we see even one html tag in our text, we will - // have to assume it is all html and needs to be purified. - - // It doesn't matter all that much security wise - because before this content is used anywhere, we are - // going to escape any tags we find regardless, but this lets us import a limited subset of html from - // the wild, by sanitising it and converting supported tags to bbcode before we rip out any remaining - // html. - - if((strpos($res['body'],'<') !== false) && (strpos($res['body'],'>') !== false)) { - - $res['body'] = reltoabs($res['body'],$base_url); - - $res['body'] = html2bb_video($res['body']); - - $res['body'] = oembed_html2bbcode($res['body']); - - $res['body'] = purify_html($res['body']); - - $res['body'] = @html2bbcode($res['body']); - } - elseif(! $have_real_body) { - - // it's not one of our messages and it has no tags - // so it's probably just text. We'll escape it just to be safe. - - $res['body'] = escape_tags($res['body']); - } - - if($res['plink'] && $res['title']) { - $res['body'] = '#^[url=' . $res['plink'] . ']' . $res['title'] . '[/url]' . "\n\n" . $res['body']; - $terms = array(); - $terms[] = array( - 'otype' => TERM_OBJ_POST, - 'type' => TERM_BOOKMARK, - 'url' => $res['plink'], - 'term' => $res['title'], - ); - } - elseif($res['plink']) { - $res['body'] = '#^[url]' . $res['plink'] . '[/url]' . "\n\n" . $res['body']; - $terms = array(); - $terms[] = array( - 'otype' => TERM_OBJ_POST, - 'type' => TERM_BOOKMARK, - 'url' => $res['plink'], - 'term' => $res['plink'], - ); - } - - $private = $item->get_item_tags(NAMESPACE_DFRN,'private'); - if($private && intval($private[0]['data']) > 0) - $res['item_private'] = ((intval($private[0]['data'])) ? 1 : 0); - else - $res['item_private'] = 0; - - $rawlocation = $item->get_item_tags(NAMESPACE_DFRN, 'location'); - if($rawlocation) - $res['location'] = unxmlify($rawlocation[0]['data']); - - $rawcreated = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'published'); - if($rawcreated) - $res['created'] = unxmlify($rawcreated[0]['data']); - - $rawedited = $item->get_item_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'updated'); - if($rawedited) - $res['edited'] = unxmlify($rawedited[0]['data']); - - if((x($res,'edited')) && (! (x($res,'created')))) - $res['created'] = $res['edited']; - - if(! $res['created']) - $res['created'] = $item->get_date('c'); - - if(! $res['edited']) - $res['edited'] = $item->get_date('c'); - - - // Disallow time travelling posts - - $d1 = strtotime($res['created']); - $d2 = strtotime($res['edited']); - $d3 = strtotime('now'); - - if($d1 > $d3) - $res['created'] = datetime_convert(); - if($d2 > $d3) - $res['edited'] = datetime_convert(); - - $res['created'] = datetime_convert('UTC','UTC',$res['created']); - $res['edited'] = datetime_convert('UTC','UTC',$res['edited']); - - $rawowner = $item->get_item_tags(NAMESPACE_DFRN, 'owner'); - if(! $rawowner) - $rawowner = $item->get_item_tags(NAMESPACE_ZOT,'owner'); - - if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']) - $author['owner_name'] = unxmlify($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']); - elseif($rawowner[0]['child'][NAMESPACE_DFRN]['name'][0]['data']) - $author['owner_name'] = unxmlify($rawowner[0]['child'][NAMESPACE_DFRN]['name'][0]['data']); - if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']) - $author['owner_link'] = unxmlify($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']); - elseif($rawowner[0]['child'][NAMESPACE_DFRN]['uri'][0]['data']) - $author['owner_link'] = unxmlify($rawowner[0]['child'][NAMESPACE_DFRN]['uri'][0]['data']); - - if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) { - $base = $rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']; - - foreach($base as $link) { - if(!x($author, 'owner_photo') || ! $author['owner_photo']) { - if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar') - $author['owner_photo'] = unxmlify($link['attribs']['']['href']); - } - } - } - - $rawgeo = $item->get_item_tags(NAMESPACE_GEORSS,'point'); - if($rawgeo) - $res['coord'] = unxmlify($rawgeo[0]['data']); - - - $rawverb = $item->get_item_tags(NAMESPACE_ACTIVITY, 'verb'); - - // select between supported verbs - - if($rawverb) { - $res['verb'] = unxmlify($rawverb[0]['data']); - } - - // translate OStatus unfollow to activity streams if it happened to get selected - - if((x($res,'verb')) && ($res['verb'] === 'http://ostatus.org/schema/1.0/unfollow')) - $res['verb'] = ACTIVITY_UNFOLLOW; - - $cats = $item->get_categories(); - if($cats) { - if(is_null($terms)) - $terms = array(); - foreach($cats as $cat) { - $term = $cat->get_term(); - if(! $term) - $term = $cat->get_label(); - $scheme = $cat->get_scheme(); - $termurl = ''; - if($scheme && $term && stristr($scheme,'X-DFRN:')) { - $termtype = ((substr($scheme,7,1) === '#') ? TERM_HASHTAG : TERM_MENTION); - $termurl = unxmlify(substr($scheme,9)); - } - else { - $termtype = TERM_CATEGORY; - } - $termterm = notags(trim(unxmlify($term))); - - if($termterm) { - $terms[] = array( - 'otype' => TERM_OBJ_POST, - 'type' => $termtype, - 'url' => $termurl, - 'term' => $termterm, - ); - } - } - } - - if(! is_null($terms)) - $res['term'] = $terms; - - $attach = $item->get_enclosures(); - if($attach) { - $res['attach'] = array(); - foreach($attach as $att) { - $len = intval($att->get_length()); - $link = str_replace(array(',','"'),array('%2D','%22'),notags(trim(unxmlify($att->get_link())))); - $title = str_replace(array(',','"'),array('%2D','%22'),notags(trim(unxmlify($att->get_title())))); - $type = str_replace(array(',','"'),array('%2D','%22'),notags(trim(unxmlify($att->get_type())))); - if(strpos($type,';')) - $type = substr($type,0,strpos($type,';')); - if((! $link) || (strpos($link,'http') !== 0)) - continue; - - if(! $title) - $title = ' '; - if(! $type) - $type = 'application/octet-stream'; - - $res['attach'][] = array('href' => $link, 'length' => $len, 'type' => $type, 'title' => $title ); - } - } - - $rawobj = $item->get_item_tags(NAMESPACE_ACTIVITY, 'object'); - - if($rawobj) { - $obj = array(); - - $child = $rawobj[0]['child']; - if($child[NAMESPACE_ACTIVITY]['obj_type'][0]['data']) { - $res['obj_type'] = $child[NAMESPACE_ACTIVITY]['obj_type'][0]['data']; - $obj['type'] = $child[NAMESPACE_ACTIVITY]['obj_type'][0]['data']; - } - if($child[NAMESPACE_ACTIVITY]['object-type'][0]['data']) { - $res['obj_type'] = $child[NAMESPACE_ACTIVITY]['object-type'][0]['data']; - $obj['type'] = $child[NAMESPACE_ACTIVITY]['object-type'][0]['data']; - } - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'id') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data']) - $obj['id'] = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data']; - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'link') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['link']) - $obj['link'] = encode_rel_links($child[SIMPLEPIE_NAMESPACE_ATOM_10]['link']); - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'title') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data']) - $obj['title'] = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data']; - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'content') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['content'][0]['data']) { - $body = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['content'][0]['data']; - if(! $body) - $body = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['summary'][0]['data']; - // preserve a copy of the original body content in case we later need to parse out any microformat information, e.g. events - $obj['orig'] = xmlify($body); - if((strpos($body,'<') !== false) || (strpos($body,'>') !== false)) { - $body = purify_html($body); - $body = html2bbcode($body); - } - - $obj['content'] = $body; - } - - $res['object'] = $obj; - } - - $rawobj = $item->get_item_tags(NAMESPACE_ACTIVITY, 'target'); - - if($rawobj) { - $obj = array(); - - $child = $rawobj[0]['child']; - if($child[NAMESPACE_ACTIVITY]['obj_type'][0]['data']) { - $res['tgt_type'] = $child[NAMESPACE_ACTIVITY]['obj_type'][0]['data']; - $obj['type'] = $child[NAMESPACE_ACTIVITY]['obj_type'][0]['data']; - } - if($child[NAMESPACE_ACTIVITY]['object-type'][0]['data']) { - $res['tgt_type'] = $child[NAMESPACE_ACTIVITY]['object-type'][0]['data']; - $obj['type'] = $child[NAMESPACE_ACTIVITY]['object-type'][0]['data']; - } - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'id') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data']) - $obj['id'] = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data']; - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'link') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['link']) - $obj['link'] = encode_rel_links($child[SIMPLEPIE_NAMESPACE_ATOM_10]['link']); - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'title') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data']) - $obj['title'] = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data']; - if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'content') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['content'][0]['data']) { - $body = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['content'][0]['data']; - if(! $body) - $body = $child[SIMPLEPIE_NAMESPACE_ATOM_10]['summary'][0]['data']; - - // preserve a copy of the original body content in case we later need to parse out any microformat information, e.g. events - $obj['orig'] = xmlify($body); - if((strpos($body,'<') !== false) || (strpos($body,'>') !== false)) { - $body = purify_html($body); - $body = html2bbcode($body); - } - - $obj['content'] = $body; - } - - $res['target'] = $obj; - } - - $arr = array('feed' => $feed, 'item' => $item, 'result' => $res); - - call_hooks('parse_atom', $arr); - logger('get_atom_elements: author: ' . print_r($author,true),LOGGER_DATA); - - logger('get_atom_elements: ' . print_r($res,true),LOGGER_DATA); - - return $res; -} - -function encode_rel_links($links) { - $o = array(); - if(! ((is_array($links)) && (count($links)))) - return $o; - - foreach($links as $link) { - $l = array(); - if($link['attribs']['']['rel']) - $l['rel'] = $link['attribs']['']['rel']; - if($link['attribs']['']['type']) - $l['type'] = $link['attribs']['']['type']; - if($link['attribs']['']['href']) - $l['href'] = $link['attribs']['']['href']; - if( (x($link['attribs'],NAMESPACE_MEDIA)) && $link['attribs'][NAMESPACE_MEDIA]['width']) - $l['width'] = $link['attribs'][NAMESPACE_MEDIA]['width']; - if( (x($link['attribs'],NAMESPACE_MEDIA)) && $link['attribs'][NAMESPACE_MEDIA]['height']) - $l['height'] = $link['attribs'][NAMESPACE_MEDIA]['height']; - - if($l) - $o[] = $l; - } - return $o; -} /** * @brief @@ -3718,577 +3064,6 @@ function mail_store($arr) { return $current_post; } -/** - * @brief Process atom feed and update anything/everything we might need to update. - * - * @param array $xml - * The (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds. - * @param $importer - * The contact_record (joined to user_record) of the local user who owns this - * relationship. It is this person's stuff that is going to be updated. - * @param $contact - * The person who is sending us stuff. If not set, we MAY be processing a "follow" activity - * from an external network and MAY create an appropriate contact record. Otherwise, we MUST - * have a contact record. - * @param int $pass by default ($pass = 0) we cannot guarantee that a parent item has been - * imported prior to its children being seen in the stream unless we are certain - * of how the feed is arranged/ordered. - * * With $pass = 1, we only pull parent items out of the stream. - * * With $pass = 2, we only pull children (comments/likes). - * - * So running this twice, first with pass 1 and then with pass 2 will do the right - * thing regardless of feed ordering. This won't be adequate in a fully-threaded - * model where comments can have sub-threads. That would require some massive sorting - * to get all the feed items into a mostly linear ordering, and might still require - * recursion. - */ -function consume_feed($xml, $importer, &$contact, $pass = 0) { - - require_once('library/simplepie/simplepie.inc'); - - if(! strlen($xml)) { - logger('consume_feed: empty input'); - return; - } - - $sys_expire = intval(get_config('system','default_expire_days')); - $chn_expire = intval($importer['channel_expire_days']); - - $expire_days = $sys_expire; - - if(($chn_expire != 0) && ($chn_expire < $sys_expire)) - $expire_days = $chn_expire; - - // logger('expire_days: ' . $expire_days); - - $feed = new SimplePie(); - $feed->set_raw_data($xml); - $feed->init(); - - if($feed->error()) - logger('consume_feed: Error parsing XML: ' . $feed->error()); - - $permalink = $feed->get_permalink(); - - // Check at the feed level for updated contact name and/or photo - - // process any deleted entries - - $del_entries = $feed->get_feed_tags(NAMESPACE_TOMB, 'deleted-entry'); - if(is_array($del_entries) && count($del_entries) && $pass != 2) { - foreach($del_entries as $dentry) { - $deleted = false; - if(isset($dentry['attribs']['']['ref'])) { - $mid = $dentry['attribs']['']['ref']; - $deleted = true; - if(isset($dentry['attribs']['']['when'])) { - $when = $dentry['attribs']['']['when']; - $when = datetime_convert('UTC','UTC', $when, 'Y-m-d H:i:s'); - } - else - $when = datetime_convert('UTC','UTC','now','Y-m-d H:i:s'); - } - - if($deleted && is_array($contact)) { - $r = q("SELECT * from item where mid = '%s' and author_xchan = '%s' and uid = %d limit 1", - dbesc(base64url_encode($mid)), - dbesc($contact['xchan_hash']), - intval($importer['channel_id']) - ); - - if($r) { - $item = $r[0]; - - if(! intval($item['item_deleted'])) { - logger('consume_feed: deleting item ' . $item['id'] . ' mid=' . base64url_decode($item['mid']), LOGGER_DEBUG); - drop_item($item['id'],false); - } - } - } - } - } - - // Now process the feed - - if($feed->get_item_quantity()) { - - logger('consume_feed: feed item count = ' . $feed->get_item_quantity(), LOGGER_DEBUG); - - $items = $feed->get_items(); - - foreach($items as $item) { - - $is_reply = false; - $item_id = base64url_encode($item->get_id()); - - logger('consume_feed: processing ' . $item_id, LOGGER_DEBUG); - - $rawthread = $item->get_item_tags( NAMESPACE_THREAD,'in-reply-to'); - if(isset($rawthread[0]['attribs']['']['ref'])) { - $is_reply = true; - $parent_mid = base64url_encode($rawthread[0]['attribs']['']['ref']); - } - - if($is_reply) { - - if($pass == 1) - continue; - - // Have we seen it? If not, import it. - - $item_id = base64url_encode($item->get_id()); - $author = array(); - $datarray = get_atom_elements($feed,$item,$author); - - if($contact['xchan_network'] === 'rss') { - $datarray['public_policy'] = 'specific'; - $datarray['comment_policy'] = 'none'; - } - - if((! x($author,'author_name')) || ($author['author_is_feed'])) - $author['author_name'] = $contact['xchan_name']; - if((! x($author,'author_link')) || ($author['author_is_feed'])) - $author['author_link'] = $contact['xchan_url']; - if((! x($author,'author_photo'))|| ($author['author_is_feed'])) - $author['author_photo'] = $contact['xchan_photo_m']; - - $datarray['author_xchan'] = ''; - - if($author['author_link'] != $contact['xchan_url']) { - $x = import_author_unknown(array('name' => $author['author_name'],'url' => $author['author_link'],'photo' => array('src' => $author['author_photo']))); - if($x) - $datarray['author_xchan'] = $x; - } - if(! $datarray['author_xchan']) - $datarray['author_xchan'] = $contact['xchan_hash']; - - $datarray['owner_xchan'] = $contact['xchan_hash']; - - $r = q("SELECT edited FROM item WHERE mid = '%s' AND uid = %d LIMIT 1", - dbesc($item_id), - intval($importer['channel_id']) - ); - - - // Update content if 'updated' changes - - if($r) { - if((x($datarray,'edited') !== false) - && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) { - - // do not accept (ignore) an earlier edit than one we currently have. - if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited']) - continue; - - update_feed_item($importer['channel_id'],$datarray); - } - continue; - } - - $datarray['parent_mid'] = $parent_mid; - $datarray['aid'] = $importer['channel_account_id']; - $datarray['uid'] = $importer['channel_id']; - - logger('consume_feed: ' . print_r($datarray,true),LOGGER_DATA); - - $xx = item_store($datarray); - $r = $xx['item_id']; - continue; - } - else { - - // Head post of a conversation. Have we seen it? If not, import it. - - $item_id = base64url_encode($item->get_id()); - $author = array(); - $datarray = get_atom_elements($feed,$item,$author); - - if($contact['xchan_network'] === 'rss') { - $datarray['public_policy'] = 'specific'; - $datarray['comment_policy'] = 'none'; - } - - - if(is_array($contact)) { - if((! x($author,'author_name')) || ($author['author_is_feed'])) - $author['author_name'] = $contact['xchan_name']; - if((! x($author,'author_link')) || ($author['author_is_feed'])) - $author['author_link'] = $contact['xchan_url']; - if((! x($author,'author_photo'))|| ($author['author_is_feed'])) - $author['author_photo'] = $contact['xchan_photo_m']; - } - - if((! x($author,'author_name')) || (! x($author,'author_link'))) { - logger('consume_feed: no author information! ' . print_r($author,true)); - continue; - } - - $datarray['author_xchan'] = ''; - - if(activity_match($datarray['verb'],ACTIVITY_FOLLOW) && $datarray['obj_type'] === ACTIVITY_OBJ_PERSON) { - $cb = array('item' => $datarray,'channel' => $importer, 'xchan' => null, 'author' => $author, 'caught' => false); - call_hooks('follow_from_feed',$cb); - if($cb['caught']) { - if($cb['return_code']) - http_status_exit($cb['return_code']); - continue; - } - } - - if($author['author_link'] != $contact['xchan_url']) { - $x = import_author_unknown(array('name' => $author['author_name'],'url' => $author['author_link'],'photo' => array('src' => $author['author_photo']))); - if($x) - $datarray['author_xchan'] = $x; - } - if(! $datarray['author_xchan']) - $datarray['author_xchan'] = $contact['xchan_hash']; - - $datarray['owner_xchan'] = $contact['xchan_hash']; - - if(array_key_exists('created',$datarray) && $datarray['created'] != NULL_DATE && $expire_days) { - $t1 = $datarray['created']; - $t2 = datetime_convert('UTC','UTC','now - ' . $expire_days . 'days'); - if($t1 < $t2) { - logger('feed content older than expiration. Ignoring.', LOGGER_DEBUG, LOG_INFO); - continue; - } - } - - - - $r = q("SELECT edited FROM item WHERE mid = '%s' AND uid = %d LIMIT 1", - dbesc($item_id), - intval($importer['channel_id']) - ); - - // Update content if 'updated' changes - - if($r) { - if((x($datarray,'edited') !== false) - && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) { - - // do not accept (ignore) an earlier edit than one we currently have. - if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited']) - continue; - - update_feed_item($importer['channel_id'],$datarray); - } - - continue; - } - - $datarray['parent_mid'] = $item_id; - $datarray['uid'] = $importer['channel_id']; - $datarray['aid'] = $importer['channel_account_id']; - - if(! link_compare($author['owner_link'],$contact['xchan_url'])) { - logger('consume_feed: Correcting item owner.', LOGGER_DEBUG); - $author['owner_name'] = $contact['name']; - $author['owner_link'] = $contact['url']; - $author['owner_avatar'] = $contact['thumb']; - } - - if(! post_is_importable($datarray,$contact)) - continue; - - logger('consume_feed: author ' . print_r($author,true),LOGGER_DEBUG); - - logger('consume_feed: ' . print_r($datarray,true),LOGGER_DATA); - - $xx = item_store($datarray); - $r = $xx['item_id']; - continue; - } - } - } -} - - -/** - * @brief Process atom feed and return the first post and structure - * - * @param array $xml - * The (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds. - * @param $importer - * The contact_record (joined to user_record) of the local user who owns this - * relationship. It is this person's stuff that is going to be updated. - */ - -function process_salmon_feed($xml, $importer) { - - $ret = array(); - - require_once('library/simplepie/simplepie.inc'); - - if(! strlen($xml)) { - logger('process_feed: empty input'); - return; - } - - $feed = new SimplePie(); - $feed->set_raw_data($xml); - $feed->init(); - - if($feed->error()) - logger('Error parsing XML: ' . $feed->error()); - - $permalink = $feed->get_permalink(); - - if($feed->get_item_quantity()) { - - // this should be exactly one - - logger('feed item count = ' . $feed->get_item_quantity(), LOGGER_DEBUG); - - $items = $feed->get_items(); - - foreach($items as $item) { - - $item_id = base64url_encode($item->get_id()); - - logger('processing ' . $item_id, LOGGER_DEBUG); - - $rawthread = $item->get_item_tags( NAMESPACE_THREAD,'in-reply-to'); - if(isset($rawthread[0]['attribs']['']['ref'])) { - $is_reply = true; - $parent_mid = base64url_encode($rawthread[0]['attribs']['']['ref']); - } - - if($is_reply) - $ret['parent_mid'] = $parent_mid; - - $ret['author'] = array(); - - $datarray = get_atom_elements($feed,$item,$ret['author']); - - // reset policies which are restricted by default for RSS connections - // This item is likely coming from GNU-social via salmon and allows public interaction - $datarray['public_policy'] = ''; - $datarray['comment_policy'] = ''; - - $ret['item'] = $datarray; - } - } - - return $ret; -} - -/* - * Given an xml (atom) feed, find author and hub links - */ - - -function feed_meta($xml) { - require_once('library/simplepie/simplepie.inc'); - - $ret = array(); - - if(! strlen($xml)) { - logger('empty input'); - return $ret; - } - - $feed = new SimplePie(); - $feed->set_raw_data($xml); - $feed->init(); - - if($feed->error()) { - logger('Error parsing XML: ' . $feed->error()); - return $ret; - } - - $ret['hubs'] = $feed->get_links('hub'); - -// logger('consume_feed: hubs: ' . print_r($hubs,true), LOGGER_DATA); - - $author = array(); - - $found_author = $feed->get_author(); - if($found_author) { - $author['author_name'] = unxmlify($found_author->get_name()); - $author['author_link'] = unxmlify($found_author->get_link()); - - $rawauthor = $feed->get_feed_tags(SIMPLEPIE_NAMESPACE_ATOM_10,'author'); - logger('rawauthor: ' . print_r($rawauthor,true)); - - if($rawauthor) { - if($rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']) { - $base = $rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['link']; - foreach($base as $link) { - if(!x($author, 'author_photo') || ! $author['author_photo']) { - if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar') { - $author['author_photo'] = unxmlify($link['attribs']['']['href']); - break; - } - } - } - } - if($rawauthor[0]['child'][NAMESPACE_POCO]['displayName'][0]['data']) - $author['full_name'] = unxmlify($rawauthor[0]['child'][NAMESPACE_POCO]['displayName'][0]['data']); - if($rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']) - $author['author_uri'] = unxmlify($rawauthor[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']); - - } - } - - if(substr($author['author_link'],-1,1) == '/') - $author['author_link'] = substr($author['author_link'],0,-1); - - $ret['author'] = $author; - - return $ret; -} - - - -function update_feed_item($uid,$datarray) { - logger('update_feed_item: not implemented! ' . $uid . ' ' . print_r($datarray,true), LOGGER_DATA); -} - - -function handle_feed($uid,$abook_id,$url) { - - require_once('include/Contact.php'); - $channel = channelx_by_n($uid); - if(! $channel) - return; - - $x = q("select * from abook left join xchan on abook_xchan = xchan_hash where abook_id = %d and abook_channel = %d limit 1", - dbesc($abook_id), - intval($uid) - ); - - $recurse = 0; - $z = z_fetch_url($url,false,$recurse,array('novalidate' => true)); - -//logger('handle_feed:' . print_r($z,true)); - - if($z['success']) { - consume_feed($z['body'],$channel,$x[0],1); - consume_feed($z['body'],$channel,$x[0],2); - } -} - - -function atom_author($tag,$name,$uri,$h,$w,$type,$photo) { - $o = ''; - if(! $tag) - return $o; - - $name = xmlify($name); - $uri = xmlify($uri); - $h = intval($h); - $w = intval($w); - $photo = xmlify($photo); - - $o .= "<$tag>\r\n"; - $o .= "<name>$name</name>\r\n"; - $o .= "<uri>$uri</uri>\r\n"; - $o .= '<link rel="photo" type="' . $type . '" media:width="' . $w . '" media:height="' . $h . '" href="' . $photo . '" />' . "\r\n"; - $o .= '<link rel="avatar" type="' . $type . '" media:width="' . $w . '" media:height="' . $h . '" href="' . $photo . '" />' . "\r\n"; - - call_hooks('atom_author', $o); - - $o .= "</$tag>\r\n"; - - return $o; -} - -function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) { - - if(! $item['parent']) - return; - - if($item['deleted']) - return '<at:deleted-entry ref="' . xmlify($item['mid']) . '" when="' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '" />' . "\r\n"; - - - create_export_photo_body($item); - - if($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid']) - $body = fix_private_photos($item['body'],$owner['uid'],$item,$cid); - else - $body = $item['body']; - - $o = "\r\n\r\n<entry>\r\n"; - - if(is_array($author)) - $o .= atom_author('author',$author['xchan_name'],$author['xchan_url'],80,80,$author['xchan_photo_mimetype'],$author['xchan_photo_m']); - else - $o .= atom_author('author',$item['author']['xchan_name'],$item['author']['xchan_url'],80,80,$item['author']['xchan_photo_mimetype'], $item['author']['xchan_photo_m']); - - $o .= atom_author('zot:owner',$item['owner']['xchan_name'],$item['owner']['xchan_url'],80,80,$item['owner']['xchan_photo_mimetype'],$item['owner']['xchan_photo_m']); - - if(($item['parent'] != $item['id']) || ($item['parent_mid'] !== $item['mid']) || (($item['thr_parent'] !== '') && ($item['thr_parent'] !== $item['mid']))) { - $parent_item = (($item['thr_parent']) ? $item['thr_parent'] : $item['parent_mid']); - $o .= '<thr:in-reply-to ref="' . z_root() . '/display/' . xmlify($parent_item) . '" type="text/html" href="' . xmlify($item['plink']) . '" />' . "\r\n"; - } - - if(activity_match($item['obj_type'],ACTIVITY_OBJ_EVENT) && activity_match($item['verb'],ACTIVITY_POST)) { - $obj = ((is_array($item['obj'])) ? $item['object'] : json_decode($item['object'],true)); - - $o .= '<title>' . xmlify($item['title']) . '</title>' . "\r\n"; - $o .= '<summary xmlns="urn:ietf:params:xml:ns:xcal">' . xmlify(bbcode($obj['title'])) . '</summary>' . "\r\n"; - $o .= '<dtstart xmlns="urn:ietf:params:xml:ns:xcal">' . datetime_convert('UTC','UTC', $obj['start'],'Ymd\\THis' . (($obj['adjust']) ? '\\Z' : '')) . '</dtstart>' . "\r\n"; - $o .= '<dtend xmlns="urn:ietf:params:xml:ns:xcal">' . datetime_convert('UTC','UTC', $obj['finish'],'Ymd\\THis' . (($obj['adjust']) ? '\\Z' : '')) . '</dtend>' . "\r\n"; - $o .= '<location xmlns="urn:ietf:params:xml:ns:xcal">' . xmlify(bbcode($obj['location'])) . '</location>' . "\r\n"; - $o .= '<content type="' . $type . '" >' . xmlify(bbcode($obj['description'])) . '</content>' . "\r\n"; - } - else { - $o .= '<title>' . xmlify($item['title']) . '</title>' . "\r\n"; - $o .= '<content type="' . $type . '" >' . xmlify(prepare_text($body,$item['mimetype'])) . '</content>' . "\r\n"; - } - - $o .= '<id>' . z_root() . '/display/' . xmlify($item['mid']) . '</id>' . "\r\n"; - $o .= '<published>' . xmlify(datetime_convert('UTC','UTC',$item['created'] . '+00:00',ATOM_TIME)) . '</published>' . "\r\n"; - $o .= '<updated>' . xmlify(datetime_convert('UTC','UTC',$item['edited'] . '+00:00',ATOM_TIME)) . '</updated>' . "\r\n"; - - $o .= '<link rel="alternate" type="text/html" href="' . xmlify($item['plink']) . '" />' . "\r\n"; - - if($item['location']) { - $o .= '<zot:location>' . xmlify($item['location']) . '</zot:location>' . "\r\n"; - $o .= '<poco:address><poco:formatted>' . xmlify($item['location']) . '</poco:formatted></poco:address>' . "\r\n"; - } - - if($item['coord']) - $o .= '<georss:point>' . xmlify($item['coord']) . '</georss:point>' . "\r\n"; - - if(($item['item_private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid'])) - $o .= '<zot:private>' . (($item['item_private']) ? $item['item_private'] : 1) . '</zot:private>' . "\r\n"; - - if($item['app']) - $o .= '<statusnet:notice_info local_id="' . $item['id'] . '" source="' . xmlify($item['app']) . '" ></statusnet:notice_info>' . "\r\n"; - - $verb = construct_verb($item); - $o .= '<as:verb>' . xmlify($verb) . '</as:verb>' . "\r\n"; - $actobj = construct_activity_object($item); - if(strlen($actobj)) - $o .= $actobj; - $actarg = construct_activity_target($item); - if(strlen($actarg)) - $o .= $actarg; - - // FIXME -// $tags = item_getfeedtags($item); -// if(count($tags)) { -// foreach($tags as $t) { -// $o .= '<category scheme="X-DFRN:' . xmlify($t[0]) . ':' . xmlify($t[1]) . '" term="' . xmlify($t[2]) . '" />' . "\r\n"; -// } -// } - -// FIXME -// $o .= item_getfeedattach($item); - -// $mentioned = get_mentions($item,$tags); -// if($mentioned) -// $o .= $mentioned; - - call_hooks('atom_entry', $o); - - $o .= '</entry>' . "\r\n"; - - return $o; -} function fix_private_photos($s, $uid, $item = null, $cid = 0) { @@ -5471,90 +4246,6 @@ function comment_local_origin($item) { } -function gen_asld($items) { - $ret = array(); - if(! $items) - return $ret; - foreach($items as $item) { - $ret[] = i2asld($item); - } - return $ret; -} - - -function i2asld($i) { - - if(! $i) - return array(); - - $ret = array(); - - $ret['@context'] = array( 'http://www.w3.org/ns/activitystreams', 'zot' => 'http://purl.org/zot/protocol'); - - if($i['verb']) { - if(strpos(dirname($i['verb'],'activitystrea.ms/schema/1.0'))) { - $ret['@type'] = ucfirst(basename($i['verb'])); - } - elseif(strpos(dirname($i['verb'],'purl.org/zot'))) { - $ret['@type'] = 'zot:' . ucfirst(basename($i['verb'])); - } - } - $ret['@id'] = $i['plink']; - - $ret['published'] = datetime_convert('UTC','UTC',$i['created'],ATOM_TIME); - - // we need to pass the parent into this -// if($i['id'] != $i['parent'] && $i['obj_type'] === ACTIVITY_OBJ_NOTE) { -// $ret['inReplyTo'] = asencode_note -// } - - if($i['obj_type'] === ACTIVITY_OBJ_NOTE) - $ret['object'] = asencode_note($i); - - - $ret['actor'] = asencode_person($i['author']); - - - return $ret; - -} - -function asencode_note($i) { - - $ret = array(); - - $ret['@type'] = 'Note'; - $ret['@id'] = $i['plink']; - if($i['title']) - $ret['title'] = bbcode($i['title']); - $ret['content'] = bbcode($i['body']); - $ret['zot:owner'] = asencode_person($i['owner']); - $ret['published'] = datetime_convert('UTC','UTC',$i['created'],ATOM_TIME); - if($i['created'] !== $i['edited']) - $ret['updated'] = datetime_convert('UTC','UTC',$i['edited'],ATOM_TIME); - - return $ret; -} - - -function asencode_person($p) { - $ret = array(); - $ret['@type'] = 'Person'; - $ret['@id'] = 'acct:' . $p['xchan_addr']; - $ret['displayName'] = $p['xchan_name']; - $ret['icon'] = array( - '@type' => 'Link', - 'mediaType' => $p['xchan_photo_mimetype'], - 'href' => $p['xchan_photo_m'] - ); - $ret['url'] = array( - '@type' => 'Link', - 'mediaType' => 'text/html', - 'href' => $p['xchan_url'] - ); - - return $ret; -} function send_profile_photo_activity($channel,$photo,$profile) { |