<?php
+/**
+ * @file include/items.php
+ */
+
+use \Friendica\ParseUrl;
+
require_once('include/bbcode.php');
require_once('include/oembed.php');
require_once('include/salmon.php');
require_once('include/feed.php');
require_once('include/Contact.php');
require_once('mod/share.php');
+require_once('include/enotify.php');
+require_once('include/dfrn.php');
+require_once('include/group.php');
require_once('library/defuse/php-encryption-1.2.1/Crypto.php');
function construct_verb($item) {
- if($item['verb'])
+ if ($item['verb'])
return $item['verb'];
return ACTIVITY_POST;
}
* The purpose of this function is to apply system message length limits to
* imported messages without including any embedded photos in the length
*/
-if(! function_exists('limit_body_size')) {
+if (! function_exists('limit_body_size')) {
function limit_body_size($body) {
// logger('limit_body_size: start', LOGGER_DEBUG);
// If the length of the body, including the embedded images, is smaller
// than the maximum, then don't waste time looking for the images
- if($maxlen && (strlen($body) > $maxlen)) {
+ if ($maxlen && (strlen($body) > $maxlen)) {
logger('limit_body_size: the total body length exceeds the limit', LOGGER_DEBUG);
$img_end += $img_start;
$img_end += strlen('[/img]');
- if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
+ if (! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
// This is an embedded image
- if( ($textlen + $img_start) > $maxlen ) {
- if($textlen < $maxlen) {
+ if ( ($textlen + $img_start) > $maxlen ) {
+ if ($textlen < $maxlen) {
logger('limit_body_size: the limit happens before an embedded image', LOGGER_DEBUG);
$new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
$textlen = $maxlen;
}
- }
- else {
+ } else {
$new_body = $new_body . substr($orig_body, 0, $img_start);
$textlen += $img_start;
}
$new_body = $new_body . substr($orig_body, $img_start, $img_end - $img_start);
- }
- else {
+ } else {
- if( ($textlen + $img_end) > $maxlen ) {
- if($textlen < $maxlen) {
+ if ( ($textlen + $img_end) > $maxlen ) {
+ if ($textlen < $maxlen) {
logger('limit_body_size: the limit happens before the end of a non-embedded image', LOGGER_DEBUG);
$new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
$textlen = $maxlen;
}
- }
- else {
+ } else {
$new_body = $new_body . substr($orig_body, 0, $img_end);
$textlen += $img_end;
}
}
$orig_body = substr($orig_body, $img_end);
- if($orig_body === false) // in case the body ends on a closing image tag
+ if ($orig_body === false) // in case the body ends on a closing image tag
$orig_body = '';
$img_start = strpos($orig_body, '[img');
$img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
}
- if( ($textlen + strlen($orig_body)) > $maxlen) {
- if($textlen < $maxlen) {
+ if ( ($textlen + strlen($orig_body)) > $maxlen) {
+ if ($textlen < $maxlen) {
logger('limit_body_size: the limit happens after the end of the last image', LOGGER_DEBUG);
$new_body = $new_body . substr($orig_body, 0, $maxlen - $textlen);
$textlen = $maxlen;
}
- }
- else {
+ } else {
logger('limit_body_size: the text size with embedded images extracted did not violate the limit', LOGGER_DEBUG);
$new_body = $new_body . $orig_body;
$textlen += strlen($orig_body);
}
return $new_body;
- }
- else
+ } else
return $body;
}}
return($title == $body);
}
-function get_atom_elements($feed, $item, $contact = array()) {
-
- require_once('library/HTMLPurifier.auto.php');
- require_once('include/html2bbcode.php');
-
- $best_photo = array();
-
- $res = array();
-
- $author = $item->get_author();
- if($author) {
- $res['author-name'] = unxmlify($author->get_name());
- $res['author-link'] = unxmlify($author->get_link());
- }
- else {
- $res['author-name'] = unxmlify($feed->get_title());
- $res['author-link'] = unxmlify($feed->get_permalink());
- }
- $res['uri'] = unxmlify($item->get_id());
- $res['title'] = unxmlify($item->get_title());
- $res['body'] = unxmlify($item->get_content());
- $res['plink'] = unxmlify($item->get_link(0));
-
- 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
- // Additionally we look for an alternate author link. On OStatus this one is the one we want.
-
- $authorlinks = $item->feed->data["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["feed"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["author"][0]["child"]["http://www.w3.org/2005/Atom"]["link"];
- if (is_array($authorlinks)) {
- foreach ($authorlinks as $link) {
- $linkdata = array_shift($link["attribs"]);
-
- if ($linkdata["rel"] == "alternate")
- $res["author-link"] = $linkdata["href"];
- };
- }
-
- $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 $link) {
- if($link['attribs']['']['rel'] === 'alternate')
- $res['author-link'] = unxmlify($link['attribs']['']['href']);
-
- if(!x($res, 'author-avatar') || !$res['author-avatar']) {
- if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
- $res['author-avatar'] = unxmlify($link['attribs']['']['href']);
- }
- }
- }
-
- $rawactor = $item->get_item_tags(NAMESPACE_ACTIVITY, 'actor');
-
- if($rawactor && activity_match($rawactor[0]['child'][NAMESPACE_ACTIVITY]['object-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']))
- $res['author-link'] = unxmlify($link['attribs']['']['href']);
- if(!x($res, 'author-avatar') || !$res['author-avatar']) {
- if($link['attribs']['']['rel'] === 'avatar' || $link['attribs']['']['rel'] === 'photo')
- $res['author-avatar'] = unxmlify($link['attribs']['']['href']);
- }
- }
- }
- }
-
- // No photo/profile-link on the item - look at the feed level
-
- if((! (x($res,'author-link'))) || (! (x($res,'author-avatar')))) {
- $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' && (! $res['author-link']))
- $res['author-link'] = unxmlify($link['attribs']['']['href']);
- if(! $res['author-avatar']) {
- if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
- $res['author-avatar'] = unxmlify($link['attribs']['']['href']);
- }
- }
- }
-
- $rawactor = $feed->get_feed_tags(NAMESPACE_ACTIVITY, 'subject');
-
- if($rawactor && activity_match($rawactor[0]['child'][NAMESPACE_ACTIVITY]['object-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']))
- $res['author-link'] = unxmlify($link['attribs']['']['href']);
- if(! (x($res,'author-avatar'))) {
- if($link['attribs']['']['rel'] === 'avatar' || $link['attribs']['']['rel'] === 'photo')
- $res['author-avatar'] = unxmlify($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($res['app'] === 'web')
- $res['app'] = 'OStatus';
- }
-
- // base64 encoded json structure representing Diaspora signature
-
- $dsig = $item->get_item_tags(NAMESPACE_DFRN,'diaspora_signature');
- if($dsig) {
- $res['dsprsig'] = unxmlify($dsig[0]['data']);
- }
-
- $dguid = $item->get_item_tags(NAMESPACE_DFRN,'diaspora_guid');
- if($dguid)
- $res['guid'] = unxmlify($dguid[0]['data']);
-
- $bm = $item->get_item_tags(NAMESPACE_DFRN,'bookmark');
- if($bm)
- $res['bookmark'] = ((unxmlify($bm[0]['data']) === 'true') ? 1 : 0);
-
-
- /**
- * 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']));
- }
-
-
- $res['body'] = limit_body_size($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']);
-
- $config = HTMLPurifier_Config::createDefault();
- $config->set('Cache.DefinitionImpl', null);
-
- // we shouldn't need a whitelist, because the bbcode converter
- // will strip out any unsupported tags.
-
- $purifier = new HTMLPurifier($config);
- $res['body'] = $purifier->purify($res['body']);
-
- $res['body'] = @html2bbcode($res['body']);
-
+function add_page_info_data($data) {
+ call_hooks('page_info_data', $data);
+ // It maybe is a rich content, but if it does have everything that a link has,
+ // then treat it that way
+ if (($data["type"] == "rich") AND is_string($data["title"]) AND
+ is_string($data["text"]) AND (sizeof($data["images"]) > 0)) {
+ $data["type"] = "link";
}
- 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 ((($data["type"] != "link") AND ($data["type"] != "video") AND ($data["type"] != "photo")) OR ($data["title"] == $data["url"])) {
+ return "";
}
-
- // this tag is obsolete but we keep it for really old sites
-
- $allow = $item->get_item_tags(NAMESPACE_DFRN,'comment-allow');
- if($allow && $allow[0]['data'] == 1)
- $res['last-child'] = 1;
- else
- $res['last-child'] = 0;
-
- $private = $item->get_item_tags(NAMESPACE_DFRN,'private');
- if($private && intval($private[0]['data']) > 0)
- $res['private'] = intval($private[0]['data']);
- else
- $res['private'] = 0;
-
- $extid = $item->get_item_tags(NAMESPACE_DFRN,'extid');
- if($extid && $extid[0]['data'])
- $res['extid'] = $extid[0]['data'];
-
- $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();
-
- $rawowner = $item->get_item_tags(NAMESPACE_DFRN, 'owner');
- if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data'])
- $res['owner-name'] = unxmlify($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['name'][0]['data']);
- elseif($rawowner[0]['child'][NAMESPACE_DFRN]['name'][0]['data'])
- $res['owner-name'] = unxmlify($rawowner[0]['child'][NAMESPACE_DFRN]['name'][0]['data']);
- if($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data'])
- $res['owner-link'] = unxmlify($rawowner[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10]['uri'][0]['data']);
- elseif($rawowner[0]['child'][NAMESPACE_DFRN]['uri'][0]['data'])
- $res['owner-link'] = unxmlify($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 $link) {
- if(!x($res, 'owner-avatar') || !$res['owner-avatar']) {
- if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
- $res['owner-avatar'] = unxmlify($link['attribs']['']['href']);
- }
- }
+ if ($no_photos AND ($data["type"] == "photo")) {
+ return "";
}
- $rawgeo = $item->get_item_tags(NAMESPACE_GEORSS,'point');
- if($rawgeo)
- $res['coord'] = unxmlify($rawgeo[0]['data']);
-
- if ($contact["network"] == NETWORK_FEED) {
- $res['verb'] = ACTIVITY_POST;
- $res['object-type'] = ACTIVITY_OBJ_NOTE;
+ if (sizeof($data["images"]) > 0) {
+ $preview = $data["images"][0];
+ } else {
+ $preview = "";
}
- $rawverb = $item->get_item_tags(NAMESPACE_ACTIVITY, 'verb');
+ // Escape some bad characters
+ $data["url"] = str_replace(array("[", "]"), array("[", "]"), htmlentities($data["url"], ENT_QUOTES, 'UTF-8', false));
+ $data["title"] = str_replace(array("[", "]"), array("[", "]"), htmlentities($data["title"], ENT_QUOTES, 'UTF-8', false));
- // select between supported verbs
+ $text = "[attachment type='".$data["type"]."'";
- if($rawverb) {
- $res['verb'] = unxmlify($rawverb[0]['data']);
+ if ($data["text"] == "") {
+ $data["text"] = $data["title"];
}
- // translate OStatus unfollow to activity streams if it happened to get selected
-
- if((x($res,'verb')) && ($res['verb'] === 'http://ostatus.org/schema/1.0/unfollow'))
- $res['verb'] = ACTIVITY_UNFOLLOW;
-
- $cats = $item->get_categories();
- if($cats) {
- $tag_arr = array();
- foreach($cats as $cat) {
- $term = $cat->get_term();
- if(! $term)
- $term = $cat->get_label();
- $scheme = $cat->get_scheme();
- if($scheme && $term && stristr($scheme,'X-DFRN:'))
- $tag_arr[] = substr($scheme,7,1) . '[url=' . unxmlify(substr($scheme,9)) . ']' . unxmlify($term) . '[/url]';
- elseif($term)
- $tag_arr[] = notags(trim($term));
- }
- $res['tag'] = implode(',', $tag_arr);
+ if ($data["text"] == "") {
+ $data["text"] = $data["url"];
}
- $attach = $item->get_enclosures();
- if($attach) {
- $att_arr = array();
- foreach($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';
-
- $att_arr[] = '[attach]href="' . $link . '" length="' . $len . '" type="' . $type . '" title="' . $title . '"[/attach]';
- }
- $res['attach'] = implode(',', $att_arr);
+ if ($data["url"] != "") {
+ $text .= " url='".$data["url"]."'";
}
- $rawobj = $item->get_item_tags(NAMESPACE_ACTIVITY, 'object');
-
- if($rawobj) {
- $res['object'] = '<object>' . "\n";
- $child = $rawobj[0]['child'];
- if($child[NAMESPACE_ACTIVITY]['object-type'][0]['data']) {
- $res['object-type'] = $child[NAMESPACE_ACTIVITY]['object-type'][0]['data'];
- $res['object'] .= '<type>' . $child[NAMESPACE_ACTIVITY]['object-type'][0]['data'] . '</type>' . "\n";
- }
- if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'id') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'])
- $res['object'] .= '<id>' . $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'] . '</id>' . "\n";
- if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'link') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['link'])
- $res['object'] .= '<link>' . encode_rel_links($child[SIMPLEPIE_NAMESPACE_ATOM_10]['link']) . '</link>' . "\n";
- if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'title') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data'])
- $res['object'] .= '<title>' . $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data'] . '</title>' . "\n";
- if(x($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
- $res['object'] .= '<orig>' . xmlify($body) . '</orig>' . "\n";
- if((strpos($body,'<') !== false) || (strpos($body,'>') !== false)) {
-
- $body = html2bb_video($body);
-
- $config = HTMLPurifier_Config::createDefault();
- $config->set('Cache.DefinitionImpl', null);
-
- $purifier = new HTMLPurifier($config);
- $body = $purifier->purify($body);
- $body = html2bbcode($body);
- }
-
- $res['object'] .= '<content>' . $body . '</content>' . "\n";
- }
-
- $res['object'] .= '</object>' . "\n";
+ if ($data["title"] != "") {
+ $text .= " title='".$data["title"]."'";
}
- $rawobj = $item->get_item_tags(NAMESPACE_ACTIVITY, 'target');
-
- if($rawobj) {
- $res['target'] = '<target>' . "\n";
- $child = $rawobj[0]['child'];
- if($child[NAMESPACE_ACTIVITY]['object-type'][0]['data']) {
- $res['target'] .= '<type>' . $child[NAMESPACE_ACTIVITY]['object-type'][0]['data'] . '</type>' . "\n";
- }
- if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'id') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'])
- $res['target'] .= '<id>' . $child[SIMPLEPIE_NAMESPACE_ATOM_10]['id'][0]['data'] . '</id>' . "\n";
- if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'link') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['link'])
- $res['target'] .= '<link>' . encode_rel_links($child[SIMPLEPIE_NAMESPACE_ATOM_10]['link']) . '</link>' . "\n";
- if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'data') && $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data'])
- $res['target'] .= '<title>' . $child[SIMPLEPIE_NAMESPACE_ATOM_10]['title'][0]['data'] . '</title>' . "\n";
- if(x($child[SIMPLEPIE_NAMESPACE_ATOM_10], 'data') && $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
- $res['target'] .= '<orig>' . xmlify($body) . '</orig>' . "\n";
- if((strpos($body,'<') !== false) || (strpos($body,'>') !== false)) {
-
- $body = html2bb_video($body);
-
- $config = HTMLPurifier_Config::createDefault();
- $config->set('Cache.DefinitionImpl', null);
-
- $purifier = new HTMLPurifier($config);
- $body = $purifier->purify($body);
- $body = html2bbcode($body);
- }
-
- $res['target'] .= '<content>' . $body . '</content>' . "\n";
+ if (sizeof($data["images"]) > 0) {
+ $preview = str_replace(array("[", "]"), array("[", "]"), htmlentities($data["images"][0]["src"], ENT_QUOTES, 'UTF-8', false));
+ // if the preview picture is larger than 500 pixels then show it in a larger mode
+ // But only, if the picture isn't higher than large (To prevent huge posts)
+ if (($data["images"][0]["width"] >= 500) AND ($data["images"][0]["width"] >= $data["images"][0]["height"])) {
+ $text .= " image='".$preview."'";
+ } else {
+ $text .= " preview='".$preview."'";
}
-
- $res['target'] .= '</target>' . "\n";
- }
-
- $arr = array('feed' => $feed, 'item' => $item, 'result' => $res);
-
- call_hooks('parse_atom', $arr);
-
- return $res;
-}
-
-function add_page_info_data($data) {
- call_hooks('page_info_data', $data);
-
- // It maybe is a rich content, but if it does have everything that a link has,
- // then treat it that way
- if (($data["type"] == "rich") AND is_string($data["title"]) AND
- is_string($data["text"]) AND (sizeof($data["images"]) > 0))
- $data["type"] = "link";
-
- if ((($data["type"] != "link") AND ($data["type"] != "video") AND ($data["type"] != "photo")) OR ($data["title"] == $url))
- return("");
-
- if ($no_photos AND ($data["type"] == "photo"))
- return("");
-
- // If the link contains BBCode stuff, make a short link out of this to avoid parsing problems
- if (strpos($data["url"], '[') OR strpos($data["url"], ']')) {
- require_once("include/network.php");
- $data["url"] = short_link($data["url"]);
- }
-
- if (($data["type"] != "photo") AND is_string($data["title"]))
- $text .= "[bookmark=".$data["url"]."]".trim($data["title"])."[/bookmark]";
-
- if (($data["type"] != "video") AND ($photo != ""))
- $text .= '[img]'.$photo.'[/img]';
- elseif (($data["type"] != "video") AND (sizeof($data["images"]) > 0)) {
- $imagedata = $data["images"][0];
- $text .= '[img]'.$imagedata["src"].'[/img]';
}
- if (($data["type"] != "photo") AND is_string($data["text"]))
- $text .= "[quote]".$data["text"]."[/quote]";
+ $text .= "]".$data["text"]."[/attachment]";
$hashtags = "";
if (isset($data["keywords"]) AND count($data["keywords"])) {
}
}
- return("\n[class=type-".$data["type"]."]".$text."[/class]".$hashtags);
+ return "\n".$text.$hashtags;
}
function query_page_info($url, $no_photos = false, $photo = "", $keywords = false, $keyword_blacklist = "") {
- require_once("mod/parse_url.php");
- $data = parseurl_getsiteinfo_cached($url, true);
+ $data = ParseUrl::getSiteinfoCached($url, true);
if ($photo != "")
$data["images"][0]["src"] = $photo;
$URLSearchString = "^\[\]";
+ // Fix for Mastodon where the mentions are in a different format
+ $body = preg_replace("/\[url\=([$URLSearchString]*)\]([#!@])(.*?)\[\/url\]/ism",
+ '$2[url=$1]$3[/url]', $body);
+
// Adding these spaces is a quick hack due to my problems with regular expressions :)
preg_match("/[^!#@]\[url\]([$URLSearchString]*)\[\/url\]/ism", " ".$body, $matches);
return $body;
}
-function encode_rel_links($links) {
- $o = '';
- if(! ((is_array($links)) && (count($links))))
- return $o;
- foreach($links as $link) {
- $o .= '<link ';
- if($link['attribs']['']['rel'])
- $o .= 'rel="' . $link['attribs']['']['rel'] . '" ';
- if($link['attribs']['']['type'])
- $o .= 'type="' . $link['attribs']['']['type'] . '" ';
- if($link['attribs']['']['href'])
- $o .= 'href="' . $link['attribs']['']['href'] . '" ';
- if( (x($link['attribs'],NAMESPACE_MEDIA)) && $link['attribs'][NAMESPACE_MEDIA]['width'])
- $o .= 'media:width="' . $link['attribs'][NAMESPACE_MEDIA]['width'] . '" ';
- if( (x($link['attribs'],NAMESPACE_MEDIA)) && $link['attribs'][NAMESPACE_MEDIA]['height'])
- $o .= 'media:height="' . $link['attribs'][NAMESPACE_MEDIA]['height'] . '" ';
- $o .= ' />' . "\n" ;
- }
- return xmlify($o);
-}
-
-function add_guid($item) {
- $r = q("SELECT `guid` FROM `guid` WHERE `guid` = '%s' LIMIT 1", dbesc($item["guid"]));
- if ($r)
- return;
-
- q("INSERT INTO `guid` (`guid`,`plink`,`uri`,`network`) VALUES ('%s','%s','%s','%s')",
- dbesc($item["guid"]), dbesc($item["plink"]),
- dbesc($item["uri"]), dbesc($item["network"]));
-}
-
/**
* Adds a "lang" specification in a "postopts" element of given $arr,
* if possible and not already present.
return;
}
$postopts = $arr['postopts'];
- }
- else
- {
+ } else {
$postopts = "";
}
}
}
+/**
+ * @brief Creates an unique guid out of a given uri
+ *
+ * @param string $uri uri of an item entry
+ * @param string $host (Optional) hostname for the GUID prefix
+ * @return string unique guid
+ */
+function uri_to_guid($uri, $host = "") {
+
+ // Our regular guid routine is using this kind of prefix as well
+ // We have to avoid that different routines could accidentally create the same value
+ $parsed = parse_url($uri);
+
+ if ($host == "") {
+ $host = $parsed["host"];
+ }
+
+ $guid_prefix = hash("crc32", $host);
+
+ // Remove the scheme to make sure that "https" and "http" doesn't make a difference
+ unset($parsed["scheme"]);
+
+ $host_id = implode("/", $parsed);
+
+ // We could use any hash algorithm since it isn't a security issue
+ $host_hash = hash("ripemd128", $host_id);
+
+ return $guid_prefix.$host_hash;
+}
+
function item_store($arr,$force_parent = false, $notify = false, $dontcache = false) {
+ $a = get_app();
+
// If it is a posting where users should get notifications, then define it as wall posting
if ($notify) {
$arr['wall'] = 1;
$arr['origin'] = 1;
$arr['last-child'] = 1;
$arr['network'] = NETWORK_DFRN;
+
+ // We have to avoid duplicates. So we create the GUID in form of a hash of the plink or uri.
+ // In difference to the call to "uri_to_guid" several lines below we add the hash of our own host.
+ // This is done because our host is the original creator of the post.
+ if (isset($arr['plink'])) {
+ $arr['guid'] = uri_to_guid($arr['plink'], $a->get_hostname());
+ } elseif (isset($arr['uri'])) {
+ $arr['guid'] = uri_to_guid($arr['uri'], $a->get_hostname());
+ }
}
// If a Diaspora signature structure was passed in, pull it out of the
// item array and set it aside for later storage.
$dsprsig = null;
- if(x($arr,'dsprsig')) {
+ if (x($arr,'dsprsig')) {
+ $encoded_signature = $arr['dsprsig'];
$dsprsig = json_decode(base64_decode($arr['dsprsig']));
unset($arr['dsprsig']);
}
// Converting the plink
if ($arr['network'] == NETWORK_OSTATUS) {
if (isset($arr['plink']))
- $arr['plink'] = ostatus_convert_href($arr['plink']);
+ $arr['plink'] = ostatus::convert_href($arr['plink']);
elseif (isset($arr['uri']))
- $arr['plink'] = ostatus_convert_href($arr['uri']);
+ $arr['plink'] = ostatus::convert_href($arr['uri']);
}
- if(x($arr, 'gravity'))
+ if (x($arr, 'gravity'))
$arr['gravity'] = intval($arr['gravity']);
- elseif($arr['parent-uri'] === $arr['uri'])
+ elseif ($arr['parent-uri'] === $arr['uri'])
$arr['gravity'] = 0;
- elseif(activity_match($arr['verb'],ACTIVITY_POST))
+ elseif (activity_match($arr['verb'],ACTIVITY_POST))
$arr['gravity'] = 6;
else
$arr['gravity'] = 6; // extensible catchall
- if(! x($arr,'type'))
+ if (! x($arr,'type'))
$arr['type'] = 'remote';
/* check for create date and expire time */
$uid = intval($arr['uid']);
$r = q("SELECT expire FROM user WHERE uid = %d", intval($uid));
- if(count($r)) {
+ if (dbm::is_result($r)) {
$expire_interval = $r[0]['expire'];
if ($expire_interval>0) {
$expire_date = new DateTime( '- '.$expire_interval.' days', new DateTimeZone('UTC'));
}
}
- // If there is no guid then take the same guid that was taken before for the same uri
- if ((trim($arr['guid']) == "") AND (trim($arr['uri']) != "") AND (trim($arr['network']) != "")) {
- logger('item_store: checking for an existing guid for uri '.$arr['uri'], LOGGER_DEBUG);
- $r = q("SELECT `guid` FROM `guid` WHERE `uri` = '%s' AND `network` = '%s' LIMIT 1",
- dbesc(trim($arr['uri'])), dbesc(trim($arr['network'])));
-
- if(count($r)) {
- $arr['guid'] = $r[0]["guid"];
- logger('item_store: found guid '.$arr['guid'].' for uri '.$arr['uri'], LOGGER_DEBUG);
- }
- }
-
- // If there is no guid then take the same guid that was taken before for the same plink
- if ((trim($arr['guid']) == "") AND (trim($arr['plink']) != "") AND (trim($arr['network']) != "")) {
- logger('item_store: checking for an existing guid for plink '.$arr['plink'], LOGGER_DEBUG);
- $r = q("SELECT `guid`, `uri` FROM `guid` WHERE `plink` = '%s' AND `network` = '%s' LIMIT 1",
- dbesc(trim($arr['plink'])), dbesc(trim($arr['network'])));
-
- if(count($r)) {
- $arr['guid'] = $r[0]["guid"];
- logger('item_store: found guid '.$arr['guid'].' for plink '.$arr['plink'], LOGGER_DEBUG);
-
- if ($r[0]["uri"] != $arr['uri'])
- logger('Different uri for same guid: '.$arr['uri'].' and '.$r[0]["uri"].' - this shouldnt happen!', LOGGER_DEBUG);
- }
- }
-
// Shouldn't happen but we want to make absolutely sure it doesn't leak from a plugin.
// Deactivated, since the bbcode parser can handle with it - and it destroys posts with some smileys that contain "<"
- //if((strpos($arr['body'],'<') !== false) || (strpos($arr['body'],'>') !== false))
+ //if ((strpos($arr['body'],'<') !== false) || (strpos($arr['body'],'>') !== false))
// $arr['body'] = strip_tags($arr['body']);
item_add_language_opt($arr);
if ($notify)
$guid_prefix = "";
+ elseif ((trim($arr['guid']) == "") AND (trim($arr['plink']) != ""))
+ $arr['guid'] = uri_to_guid($arr['plink']);
+ elseif ((trim($arr['guid']) == "") AND (trim($arr['uri']) != ""))
+ $arr['guid'] = uri_to_guid($arr['uri']);
else {
$parsed = parse_url($arr["author-link"]);
$guid_prefix = hash("crc32", $parsed["host"]);
$arr['wall'] = ((x($arr,'wall')) ? intval($arr['wall']) : 0);
$arr['guid'] = ((x($arr,'guid')) ? notags(trim($arr['guid'])) : get_guid(32, $guid_prefix));
- $arr['uri'] = ((x($arr,'uri')) ? notags(trim($arr['uri'])) : $arr['guid']);
+ $arr['uri'] = ((x($arr,'uri')) ? notags(trim($arr['uri'])) : item_new_uri($a->get_hostname(), $uid, $arr['guid']));
$arr['extid'] = ((x($arr,'extid')) ? notags(trim($arr['extid'])) : '');
$arr['author-name'] = ((x($arr,'author-name')) ? trim($arr['author-name']) : '');
$arr['author-link'] = ((x($arr,'author-link')) ? notags(trim($arr['author-link'])) : '');
$arr['last-child'] = ((x($arr,'last-child')) ? intval($arr['last-child']) : 0 );
$arr['visible'] = ((x($arr,'visible') !== false) ? intval($arr['visible']) : 1 );
$arr['deleted'] = 0;
- $arr['parent-uri'] = ((x($arr,'parent-uri')) ? notags(trim($arr['parent-uri'])) : '');
+ $arr['parent-uri'] = ((x($arr,'parent-uri')) ? notags(trim($arr['parent-uri'])) : $arr['uri']);
$arr['verb'] = ((x($arr,'verb')) ? notags(trim($arr['verb'])) : '');
$arr['object-type'] = ((x($arr,'object-type')) ? notags(trim($arr['object-type'])) : '');
$arr['object'] = ((x($arr,'object')) ? trim($arr['object']) : '');
$arr['inform'] = ((x($arr,'inform')) ? trim($arr['inform']) : '');
$arr['file'] = ((x($arr,'file')) ? trim($arr['file']) : '');
+ // Items cannot be stored before they happen ...
+ if ($arr['created'] > datetime_convert())
+ $arr['created'] = datetime_convert();
+
+ // We haven't invented time travel by now.
+ if ($arr['edited'] > datetime_convert())
+ $arr['edited'] = datetime_convert();
+
+ if (($arr['author-link'] == "") AND ($arr['owner-link'] == ""))
+ logger("Both author-link and owner-link are empty. Called by: ".App::callstack(), LOGGER_DEBUG);
+
if ($arr['plink'] == "") {
$a = get_app();
$arr['plink'] = $a->get_baseurl().'/display/'.urlencode($arr['guid']);
intval($arr['uid'])
);
- if(!count($r))
+ if (!dbm::is_result($r))
$r = q("SELECT `network` FROM `gcontact` WHERE `network` IN ('%s', '%s', '%s') AND `nurl` = '%s' LIMIT 1",
dbesc(NETWORK_DFRN), dbesc(NETWORK_DIASPORA), dbesc(NETWORK_OSTATUS),
dbesc(normalise_link($arr['author-link']))
);
- if(!count($r))
+ if (!dbm::is_result($r))
$r = q("SELECT `network` FROM `contact` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($arr['contact-id']),
intval($arr['uid'])
);
- if(count($r))
+ if (dbm::is_result($r))
$arr['network'] = $r[0]["network"];
// Fallback to friendica (why is it empty in some cases?)
// The contact-id should be set before "item_store" was called - but there seems to be some issues
if ($arr["contact-id"] == 0) {
// First we are looking for a suitable contact that matches with the author of the post
- $arr["contact-id"] = get_contact($arr['author-link'], $uid);
+ // This is done only for comments (See below explanation at "gcontact-id")
+ if ($arr['parent-uri'] != $arr['uri'])
+ $arr["contact-id"] = get_contact($arr['author-link'], $uid);
// If not present then maybe the owner was found
if ($arr["contact-id"] == 0)
if ($r)
$arr["contact-id"] = $r[0]["id"];
}
- logger("Contact-id was missing for post ".$arr["guid"]." - now set to ".$arr["contact-id"], LOGGER_DEBUG);
+ logger("Contact-id was missing for post ".$arr["guid"]." from user id ".$uid." - now set to ".$arr["contact-id"], LOGGER_DEBUG);
+ }
+
+ if ($arr["gcontact-id"] == 0) {
+ // The gcontact should mostly behave like the contact. But is is supposed to be global for the system.
+ // This means that wall posts, repeated posts, etc. should have the gcontact id of the owner.
+ // On comments the author is the better choice.
+ if ($arr['parent-uri'] === $arr['uri'])
+ $arr["gcontact-id"] = get_gcontact_id(array("url" => $arr['owner-link'], "network" => $arr['network'],
+ "photo" => $arr['owner-avatar'], "name" => $arr['owner-name']));
+ else
+ $arr["gcontact-id"] = get_gcontact_id(array("url" => $arr['author-link'], "network" => $arr['network'],
+ "photo" => $arr['author-avatar'], "name" => $arr['author-name']));
}
- if ($arr["gcontact-id"] == 0)
- $arr["gcontact-id"] = get_gcontact_id(array("url" => $arr['author-link'], "network" => $arr['network'],
- "photo" => $arr['author-avatar'], "name" => $arr['author-name']));
+ if ($arr["author-id"] == 0)
+ $arr["author-id"] = get_contact($arr["author-link"], 0);
+
+ if ($arr["owner-id"] == 0)
+ $arr["owner-id"] = get_contact($arr["owner-link"], 0);
if ($arr['guid'] != "") {
// Checking if there is already an item with the same guid
$r = q("SELECT `guid` FROM `item` WHERE `guid` = '%s' AND `network` = '%s' AND `uid` = '%d' LIMIT 1",
dbesc($arr['guid']), dbesc($arr['network']), intval($arr['uid']));
- if(count($r)) {
+ if (dbm::is_result($r)) {
logger('found item with guid '.$arr['guid'].' for user '.$arr['uid'].' on network '.$arr['network'], LOGGER_DEBUG);
return 0;
}
item_body_set_hashtags($arr);
$arr['thr-parent'] = $arr['parent-uri'];
- if($arr['parent-uri'] === $arr['uri']) {
+ if ($arr['parent-uri'] === $arr['uri']) {
$parent_id = 0;
$parent_deleted = 0;
$allow_cid = $arr['allow_cid'];
$deny_cid = $arr['deny_cid'];
$deny_gid = $arr['deny_gid'];
$notify_type = 'wall-new';
- }
- else {
+ } else {
// find the parent and snarf the item id and ACLs
// and anything else we need to inherit
intval($arr['uid'])
);
- if(count($r)) {
+ if (dbm::is_result($r)) {
// is the new message multi-level threaded?
// even though we don't support it now, preserve the info
// and re-attach to the conversation parent.
- if($r[0]['uri'] != $r[0]['parent-uri']) {
+ if ($r[0]['uri'] != $r[0]['parent-uri']) {
$arr['parent-uri'] = $r[0]['parent-uri'];
$z = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `parent-uri` = '%s' AND `uid` = %d
ORDER BY `id` ASC LIMIT 1",
dbesc($r[0]['parent-uri']),
intval($arr['uid'])
);
- if($z && count($z))
+ if ($z && count($z))
$r = $z;
}
// This differs from the above settings as it subtly allows comments from
// email correspondents to be private even if the overall thread is not.
- if($r[0]['private'])
+ if ($r[0]['private'])
$arr['private'] = $r[0]['private'];
// Edge case. We host a public forum that was originally posted to privately.
// The original author commented, but as this is a comment, the permissions
// weren't fixed up so it will still show the comment as private unless we fix it here.
- if((intval($r[0]['forum_mode']) == 1) && (! $r[0]['private']))
+ if ((intval($r[0]['forum_mode']) == 1) && (! $r[0]['private']))
$arr['private'] = 0;
// If its a post from myself then tag the thread as "mention"
logger("item_store: Checking if parent ".$parent_id." has to be tagged as mention for user ".$arr['uid'], LOGGER_DEBUG);
- $u = q("select * from user where uid = %d limit 1", intval($arr['uid']));
- if(count($u)) {
+ $u = q("SELECT `nickname` FROM `user` WHERE `uid` = %d", intval($arr['uid']));
+ if (count($u)) {
$a = get_app();
$self = normalise_link($a->get_baseurl() . '/profile/' . $u[0]['nickname']);
logger("item_store: 'myself' is ".$self." for parent ".$parent_id." checking against ".$arr['author-link']." and ".$arr['owner-link'], LOGGER_DEBUG);
logger("item_store: tagged thread ".$parent_id." as mention for user ".$self, LOGGER_DEBUG);
}
}
- }
- else {
+ } else {
// Allow one to see reply tweets from status.net even when
// we don't have or can't see the original post.
- if($force_parent) {
+ if ($force_parent) {
logger('item_store: $force_parent=true, reply converted to top-level post.');
$parent_id = 0;
$arr['parent-uri'] = $arr['uri'];
$arr['gravity'] = 0;
- }
- else {
+ } else {
logger('item_store: item parent '.$arr['parent-uri'].' for '.$arr['uid'].' was not found - ignoring item');
return 0;
}
dbesc(NETWORK_DFRN),
intval($arr['uid'])
);
- if($r && count($r)) {
- logger('duplicated item with the same uri found. ' . print_r($arr,true));
+ if (dbm::is_result($r)) {
+ logger('duplicated item with the same uri found. '.print_r($arr,true));
return 0;
}
- // Check for an existing post with the same content. There seems to be a problem with OStatus.
- $r = q("SELECT `id` FROM `item` WHERE `body` = '%s' AND `network` = '%s' AND `created` = '%s' AND `contact-id` = %d AND `uid` = %d LIMIT 1",
- dbesc($arr['body']),
- dbesc($arr['network']),
- dbesc($arr['created']),
- intval($arr['contact-id']),
- intval($arr['uid'])
- );
- if($r && count($r)) {
- logger('duplicated item with the same body found. ' . print_r($arr,true));
- return 0;
+ // On Friendica and Diaspora the GUID is unique
+ if (in_array($arr['network'], array(NETWORK_DFRN, NETWORK_DIASPORA))) {
+ $r = q("SELECT `id` FROM `item` WHERE `guid` = '%s' AND `uid` = %d LIMIT 1",
+ dbesc($arr['guid']),
+ intval($arr['uid'])
+ );
+ if (dbm::is_result($r)) {
+ logger('duplicated item with the same guid found. '.print_r($arr,true));
+ return 0;
+ }
+ } else {
+ // Check for an existing post with the same content. There seems to be a problem with OStatus.
+ $r = q("SELECT `id` FROM `item` WHERE `body` = '%s' AND `network` = '%s' AND `created` = '%s' AND `contact-id` = %d AND `uid` = %d LIMIT 1",
+ dbesc($arr['body']),
+ dbesc($arr['network']),
+ dbesc($arr['created']),
+ intval($arr['contact-id']),
+ intval($arr['uid'])
+ );
+ if (dbm::is_result($r)) {
+ logger('duplicated item with the same body found. '.print_r($arr,true));
+ return 0;
+ }
}
// Is this item available in the global items (with uid=0)?
if ($arr["uid"] == 0) {
$arr["global"] = true;
- q("UPDATE `item` SET `global` = 1 WHERE `guid` = '%s'", dbesc($arr["guid"]));
- } else {
- $isglobal = q("SELECT `global` FROM `item` WHERE `uid` = 0 AND `guid` = '%s'", dbesc($arr["guid"]));
+ // Set the global flag on all items if this was a global item entry
+ q("UPDATE `item` SET `global` = 1 WHERE `uri` = '%s'", dbesc($arr["uri"]));
+ } else {
+ $isglobal = q("SELECT `global` FROM `item` WHERE `uid` = 0 AND `uri` = '%s'", dbesc($arr["uri"]));
$arr["global"] = (count($isglobal) > 0);
}
+ // ACL settings
+ if (strlen($allow_cid) || strlen($allow_gid) || strlen($deny_cid) || strlen($deny_gid))
+ $private = 1;
+ else
+ $private = $arr['private'];
+
+ $arr["allow_cid"] = $allow_cid;
+ $arr["allow_gid"] = $allow_gid;
+ $arr["deny_cid"] = $deny_cid;
+ $arr["deny_gid"] = $deny_gid;
+ $arr["private"] = $private;
+ $arr["deleted"] = $parent_deleted;
+
// Fill the cache field
put_item_in_cache($arr);
else
call_hooks('post_remote',$arr);
- if(x($arr,'cancel')) {
+ if (x($arr,'cancel')) {
logger('item_store: post cancelled by plugin.');
return 0;
}
+ // Check for already added items.
+ // There is a timing issue here that sometimes creates double postings.
+ // An unique index would help - but the limitations of MySQL (maximum size of index values) prevent this.
+ if ($arr["uid"] == 0) {
+ $r = qu("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = 0 LIMIT 1", dbesc(trim($arr['uri'])));
+ if (dbm::is_result($r)) {
+ logger('Global item already stored. URI: '.$arr['uri'].' on network '.$arr['network'], LOGGER_DEBUG);
+ return 0;
+ }
+ }
+
// Store the unescaped version
$unescaped = $arr;
logger('item_store: ' . print_r($arr,true), LOGGER_DATA);
+ q("COMMIT");
+ q("START TRANSACTION;");
+
$r = dbq("INSERT INTO `item` (`"
. implode("`, `", array_keys($arr))
. "`) VALUES ('"
. implode("', '", array_values($arr))
- . "')" );
+ . "')");
// And restore it
$arr = $unescaped;
- // find the item that we just created
- $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' ORDER BY `id` ASC",
+ // When the item was successfully stored we fetch the ID of the item.
+ if (dbm::is_result($r)) {
+ $r = q("SELECT LAST_INSERT_ID() AS `item-id`");
+ if (dbm::is_result($r)) {
+ $current_post = $r[0]['item-id'];
+ } else {
+ // This shouldn't happen
+ $current_post = 0;
+ }
+ } else {
+ // This can happen - for example - if there are locking timeouts.
+ q("ROLLBACK");
+
+ // Store the data into a spool file so that we can try again later.
+
+ // At first we restore the Diaspora signature that we removed above.
+ if (isset($encoded_signature)) {
+ $arr['dsprsig'] = $encoded_signature;
+ }
+
+ // Now we store the data in the spool directory
+ $file = 'item-'.round(microtime(true) * 10000).".msg";
+ $spool = get_spoolpath().'/'.$file;
+ file_put_contents($spool, json_encode($arr));
+ logger("Item wasn't stored - Item was spooled into file ".$file, LOGGER_DEBUG);
+ return 0;
+ }
+
+ if ($current_post == 0) {
+ // This is one of these error messages that never should occur.
+ logger("couldn't find created item - we better quit now.");
+ q("ROLLBACK");
+ return 0;
+ }
+
+ // How much entries have we created?
+ // We wouldn't need this query when we could use an unique index - but MySQL has length problems with them.
+ $r = q("SELECT COUNT(*) AS `entries` FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s'",
dbesc($arr['uri']),
intval($arr['uid']),
dbesc($arr['network'])
);
- if(count($r) > 1) {
- // There are duplicates. Keep the oldest one, delete the others
- logger('item_store: duplicated post occurred. Removing newer duplicates. uri = '.$arr['uri'].' uid = '.$arr['uid']);
- q("DELETE FROM `item` WHERE `uri` = '%s' AND `uid` = %d AND `network` = '%s' AND `id` > %d",
- dbesc($arr['uri']),
- intval($arr['uid']),
- dbesc($arr['network']),
- intval($r[0]["id"])
- );
+ if (!dbm::is_result($r)) {
+ // This shouldn't happen, since COUNT always works when the database connection is there.
+ logger("We couldn't count the stored entries. Very strange ...");
+ q("ROLLBACK");
return 0;
- } elseif(count($r)) {
-
- // Store the guid and other relevant data
- add_guid($arr);
-
- $current_post = $r[0]['id'];
- logger('item_store: created item ' . $current_post);
-
- // Set "success_update" and "last-item" to the date of the last time we heard from this contact
- // This can be used to filter for inactive contacts.
- // Only do this for public postings to avoid privacy problems, since poco data is public.
- // Don't set this value if it isn't from the owner (could be an author that we don't know)
-
- $update = (!$arr['private'] AND (($arr["author-link"] === $arr["owner-link"]) OR ($arr["parent-uri"] === $arr["uri"])));
+ }
- // Is it a forum? Then we don't care about the rules from above
- if (!$update AND ($arr["network"] == NETWORK_DFRN) AND ($arr["parent-uri"] === $arr["uri"])) {
- $isforum = q("SELECT `forum` FROM `contact` WHERE `id` = %d AND `forum`",
- intval($arr['contact-id']));
- if ($isforum)
- $update = true;
- }
+ if ($r[0]["entries"] > 1) {
+ // There are duplicates. We delete our just created entry.
+ logger('Duplicated post occurred. uri = '.$arr['uri'].' uid = '.$arr['uid']);
- if ($update)
- q("UPDATE `contact` SET `success_update` = '%s', `last-item` = '%s' WHERE `id` = %d",
- dbesc($arr['received']),
- dbesc($arr['received']),
- intval($arr['contact-id'])
- );
- } else {
- logger('item_store: could not locate created item');
+ // Yes, we could do a rollback here - but we are having many users with MyISAM.
+ q("DELETE FROM `item` WHERE `id` = %d", intval($current_post));
+ q("COMMIT");
+ return 0;
+ } elseif ($r[0]["entries"] == 0) {
+ // This really should never happen since we quit earlier if there were problems.
+ logger("Something is terribly wrong. We haven't found our created entry.");
+ q("ROLLBACK");
return 0;
}
- if((! $parent_id) || ($arr['parent-uri'] === $arr['uri']))
- $parent_id = $current_post;
-
- if(strlen($allow_cid) || strlen($allow_gid) || strlen($deny_cid) || strlen($deny_gid))
- $private = 1;
- else
- $private = $arr['private'];
+ logger('item_store: created item '.$current_post);
+ item_set_last_item($arr);
- // Set parent id - and also make sure to inherit the parent's ACLs.
+ if (!$parent_id || ($arr['parent-uri'] === $arr['uri']))
+ $parent_id = $current_post;
- $r = q("UPDATE `item` SET `parent` = %d, `allow_cid` = '%s', `allow_gid` = '%s',
- `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d, `deleted` = %d WHERE `id` = %d",
+ // Set parent id
+ $r = q("UPDATE `item` SET `parent` = %d WHERE `id` = %d",
intval($parent_id),
- dbesc($allow_cid),
- dbesc($allow_gid),
- dbesc($deny_cid),
- dbesc($deny_gid),
- intval($private),
- intval($parent_deleted),
intval($current_post)
);
$arr['id'] = $current_post;
$arr['parent'] = $parent_id;
- $arr['allow_cid'] = $allow_cid;
- $arr['allow_gid'] = $allow_gid;
- $arr['deny_cid'] = $deny_cid;
- $arr['deny_gid'] = $deny_gid;
- $arr['private'] = $private;
- $arr['deleted'] = $parent_deleted;
// update the commented timestamp on the parent
// Only update "commented" if it is really a comment
intval($parent_id)
);
- if($dsprsig) {
+ if ($dsprsig) {
// Friendica servers lower than 3.4.3-2 had double encoded the signature ...
// We can check for this condition when we decode and encode the stuff again.
);
}
-
- /**
- * If this is now the last-child, force all _other_ children of this parent to *not* be last-child
- */
-
- if($arr['last-child']) {
- $r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d AND `id` != %d",
- dbesc($arr['uri']),
- intval($arr['uid']),
- intval($current_post)
- );
- }
-
- $deleted = tag_deliver($arr['uid'],$current_post);
+ $deleted = tag_deliver($arr['uid'],$current_post);
// current post can be deleted if is for a community page and no mention are
// in it.
logger('item_store: new item not found in DB, id ' . $current_post);
}
- // Add every contact of the post to the global contact table
- poco_store($arr);
+ if ($arr['parent-uri'] === $arr['uri']) {
+ add_thread($current_post);
+ } else {
+ update_thread($parent_id);
+ }
+
+ q("COMMIT");
+ // Due to deadlock issues with the "term" table we are doing these steps after the commit.
+ // This is not perfect - but a workable solution until we found the reason for the problem.
create_tags_from_item($current_post);
create_files_from_item($current_post);
- // Only check for notifications on start posts
+ // If this is now the last-child, force all _other_ children of this parent to *not* be last-child
+ // It is done after the transaction to avoid dead locks.
+ if ($arr['last-child']) {
+ $r = q("UPDATE `item` SET `last-child` = 0 WHERE `parent-uri` = '%s' AND `uid` = %d AND `id` != %d",
+ dbesc($arr['uri']),
+ intval($arr['uid']),
+ intval($current_post)
+ );
+ }
+
if ($arr['parent-uri'] === $arr['uri']) {
- add_thread($current_post);
- logger('item_store: Check notification for contact '.$arr['contact-id'].' and post '.$current_post, LOGGER_DEBUG);
+ add_shadow_thread($current_post);
+ } else {
+ add_shadow_entry($current_post);
+ }
- // Send a notification for every new post?
- $r = q("SELECT `notify_new_posts` FROM `contact` WHERE `id` = %d AND `uid` = %d AND `notify_new_posts` LIMIT 1",
- intval($arr['contact-id']),
- intval($arr['uid'])
- );
- $send_notification = count($r);
-
- if (!$send_notification) {
- $tags = q("SELECT `url` FROM `term` WHERE `otype` = %d AND `oid` = %d AND `type` = %d AND `uid` = %d",
- intval(TERM_OBJ_POST), intval($current_post), intval(TERM_MENTION), intval($arr['uid']));
-
- if (count($tags)) {
- foreach ($tags AS $tag) {
- $r = q("SELECT `id` FROM `contact` WHERE `nurl` = '%s' AND `uid` = %d AND `notify_new_posts`",
- normalise_link($tag["url"]), intval($arr['uid']));
- if (count($r))
- $send_notification = true;
- }
- }
- }
+ check_item_notification($current_post, $uid);
- if ($send_notification) {
- logger('item_store: Send notification for contact '.$arr['contact-id'].' and post '.$current_post, LOGGER_DEBUG);
- $u = q("SELECT * FROM user WHERE uid = %d LIMIT 1",
- intval($arr['uid']));
+ if ($notify)
+ proc_run(PRIORITY_HIGH, "include/notifier.php", $notify_type, $current_post);
- $item = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d",
- intval($current_post),
- intval($arr['uid'])
- );
+ return $current_post;
+}
- $a = get_app();
-
- require_once('include/enotify.php');
- notification(array(
- 'type' => NOTIFY_SHARE,
- 'notify_flags' => $u[0]['notify-flags'],
- 'language' => $u[0]['language'],
- 'to_name' => $u[0]['username'],
- 'to_email' => $u[0]['email'],
- 'uid' => $u[0]['uid'],
- 'item' => $item[0],
- 'link' => $a->get_baseurl().'/display/'.urlencode($arr['guid']),
- 'source_name' => $item[0]['author-name'],
- 'source_link' => $item[0]['author-link'],
- 'source_photo' => $item[0]['author-avatar'],
- 'verb' => ACTIVITY_TAG,
- 'otype' => 'item',
- 'parent' => $arr['parent']
- ));
- logger('item_store: Notification sent for contact '.$arr['contact-id'].' and post '.$current_post, LOGGER_DEBUG);
+/**
+ * @brief Set "success_update" and "last-item" to the date of the last time we heard from this contact
+ *
+ * This can be used to filter for inactive contacts.
+ * Only do this for public postings to avoid privacy problems, since poco data is public.
+ * Don't set this value if it isn't from the owner (could be an author that we don't know)
+ *
+ * @param array $arr Contains the just posted item record
+ */
+function item_set_last_item($arr) {
+
+ $update = (!$arr['private'] AND (($arr["author-link"] === $arr["owner-link"]) OR ($arr["parent-uri"] === $arr["uri"])));
+
+ // Is it a forum? Then we don't care about the rules from above
+ if (!$update AND ($arr["network"] == NETWORK_DFRN) AND ($arr["parent-uri"] === $arr["uri"])) {
+ $isforum = q("SELECT `forum` FROM `contact` WHERE `id` = %d AND `forum`",
+ intval($arr['contact-id']));
+ if ($isforum) {
+ $update = true;
}
- } else {
- update_thread($parent_id);
- add_shadow_entry($arr);
}
- if ($notify)
- proc_run('php', "include/notifier.php", $notify_type, $current_post);
+ if ($update) {
+ q("UPDATE `contact` SET `success_update` = '%s', `last-item` = '%s' WHERE `id` = %d",
+ dbesc($arr['received']),
+ dbesc($arr['received']),
+ intval($arr['contact-id'])
+ );
+ }
+ // Now do the same for the system wide contacts with uid=0
+ if (!$arr['private']) {
+ q("UPDATE `contact` SET `success_update` = '%s', `last-item` = '%s' WHERE `id` = %d",
+ dbesc($arr['received']),
+ dbesc($arr['received']),
+ intval($arr['owner-id'])
+ );
- return $current_post;
+ if ($arr['owner-id'] != $arr['author-id']) {
+ q("UPDATE `contact` SET `success_update` = '%s', `last-item` = '%s' WHERE `id` = %d",
+ dbesc($arr['received']),
+ dbesc($arr['received']),
+ intval($arr['author-id'])
+ );
+ }
+ }
}
function item_body_set_hashtags(&$item) {
$tags = get_tags($item["body"]);
// No hashtags?
- if(!count($tags))
+ if (!count($tags))
return(false);
// This sorting is important when there are hashtags that are part of other hashtags
foreach($tags as $tag) {
- if(strpos($tag,'#') !== 0)
+ if (strpos($tag,'#') !== 0)
continue;
- if(strpos($tag,'[url='))
+ if (strpos($tag,'[url='))
continue;
$basetag = str_replace('_',' ',substr($tag,1));
$item["body"] = str_replace($tag, $newtag, $item["body"]);
- if(!stristr($item["tag"],"/search?tag=".$basetag."]".$basetag."[/url]")) {
- if(strlen($item["tag"]))
+ if (!stristr($item["tag"],"/search?tag=".$basetag."]".$basetag."[/url]")) {
+ if (strlen($item["tag"]))
$item["tag"] = ','.$item["tag"];
$item["tag"] = $newtag.$item["tag"];
}
function get_item_guid($id) {
$r = q("SELECT `guid` FROM `item` WHERE `id` = %d LIMIT 1", intval($id));
- if (count($r))
+ if (dbm::is_result($r))
return($r[0]["guid"]);
else
return("");
$r = q("SELECT `item`.`id`, `user`.`nickname` FROM `item` INNER JOIN `user` ON `user`.`uid` = `item`.`uid`
WHERE `item`.`visible` = 1 AND `item`.`deleted` = 0 and `item`.`moderated` = 0
AND `item`.`guid` = '%s' AND `item`.`uid` = %d", dbesc($guid), intval($uid));
- if (count($r)) {
+ if (dbm::is_result($r)) {
$id = $r[0]["id"];
$nick = $r[0]["nickname"];
}
AND `item`.`deny_cid` = '' AND `item`.`deny_gid` = ''
AND `item`.`private` = 0 AND `item`.`wall` = 1
AND `item`.`guid` = '%s'", dbesc($guid));
- if (count($r)) {
+ if (dbm::is_result($r)) {
$id = $r[0]["id"];
$nick = $r[0]["nickname"];
}
// return - test
function get_item_contact($item,$contacts) {
- if(! count($contacts) || (! is_array($item)))
+ if (! count($contacts) || (! is_array($item)))
return false;
foreach($contacts as $contact) {
- if($contact['id'] == $item['contact-id']) {
+ if ($contact['id'] == $item['contact-id']) {
return $contact;
break; // NOTREACHED
}
$u = q("select * from user where uid = %d limit 1",
intval($uid)
);
- if(! count($u))
+ if (! count($u))
return;
$community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
intval($item_id),
intval($uid)
);
- if(! count($i))
+ if (! count($i))
return;
$item = $i[0];
$dlink = normalise_link($a->get_baseurl() . '/u/' . $u[0]['nickname']);
$cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism',$item['body'],$matches,PREG_SET_ORDER);
- if($cnt) {
+ if ($cnt) {
foreach($matches as $mtch) {
- if(link_compare($link,$mtch[1]) || link_compare($dlink,$mtch[1])) {
+ if (link_compare($link,$mtch[1]) || link_compare($dlink,$mtch[1])) {
$mention = true;
logger('tag_deliver: mention found: ' . $mtch[2]);
}
}
- }
-
- if(! $mention){
- if ( ($community_page || $prvgroup) &&
- (!$item['wall']) && (!$item['origin']) && ($item['id'] == $item['parent'])){
- // mmh.. no mention.. community page or private group... no wall.. no origin.. top-post (not a comment)
- // delete it!
- logger("tag_deliver: no-mention top-level post to communuty or private group. delete.");
- q("DELETE FROM item WHERE id = %d and uid = %d",
- intval($item_id),
- intval($uid)
- );
- return true;
- }
- return;
- }
-
-
- // send a notification
-
- // use a local photo if we have one
-
- $r = q("select * from contact where uid = %d and nurl = '%s' limit 1",
- intval($u[0]['uid']),
- dbesc(normalise_link($item['author-link']))
- );
- $photo = (($r && count($r)) ? $r[0]['thumb'] : $item['author-avatar']);
-
-
- require_once('include/enotify.php');
- notification(array(
- 'type' => NOTIFY_TAGSELF,
- 'notify_flags' => $u[0]['notify-flags'],
- 'language' => $u[0]['language'],
- 'to_name' => $u[0]['username'],
- 'to_email' => $u[0]['email'],
- 'uid' => $u[0]['uid'],
- 'item' => $item,
- 'link' => $a->get_baseurl() . '/display/'.urlencode(get_item_guid($item['id'])),
- 'source_name' => $item['author-name'],
- 'source_link' => $item['author-link'],
- 'source_photo' => $photo,
- 'verb' => ACTIVITY_TAG,
- 'otype' => 'item',
- 'parent' => $item['parent']
- ));
-
-
- $arr = array('item' => $item, 'user' => $u[0], 'contact' => $r[0]);
-
- call_hooks('tagged', $arr);
-
- if((! $community_page) && (! $prvgroup))
- return;
-
-
- // tgroup delivery - setup a second delivery chain
- // prevent delivery looping - only proceed
- // if the message originated elsewhere and is a top-level post
-
- if(($item['wall']) || ($item['origin']) || ($item['id'] != $item['parent']))
- return;
-
- // now change this copy of the post to a forum head message and deliver to all the tgroup members
-
-
- $c = q("select name, url, thumb from contact where self = 1 and uid = %d limit 1",
- intval($u[0]['uid'])
- );
- if(! count($c))
- return;
-
- // also reset all the privacy bits to the forum default permissions
-
- $private = ($u[0]['allow_cid'] || $u[0]['allow_gid'] || $u[0]['deny_cid'] || $u[0]['deny_gid']) ? 1 : 0;
-
- $forum_mode = (($prvgroup) ? 2 : 1);
-
- q("update item set wall = 1, origin = 1, forum_mode = %d, `owner-name` = '%s', `owner-link` = '%s', `owner-avatar` = '%s',
- `private` = %d, `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' where id = %d",
- intval($forum_mode),
- dbesc($c[0]['name']),
- dbesc($c[0]['url']),
- dbesc($c[0]['thumb']),
- intval($private),
- dbesc($u[0]['allow_cid']),
- dbesc($u[0]['allow_gid']),
- dbesc($u[0]['deny_cid']),
- dbesc($u[0]['deny_gid']),
- intval($item_id)
- );
- update_thread($item_id);
-
- proc_run('php','include/notifier.php','tgroup',$item_id);
-
-}
-
-
-
-function tgroup_check($uid,$item) {
-
- $a = get_app();
-
- $mention = false;
-
- // check that the message originated elsewhere and is a top-level post
-
- if(($item['wall']) || ($item['origin']) || ($item['uri'] != $item['parent-uri']))
- return false;
-
-
- $u = q("select * from user where uid = %d limit 1",
- intval($uid)
- );
- if(! count($u))
- return false;
-
- $community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
- $prvgroup = (($u[0]['page-flags'] == PAGE_PRVGROUP) ? true : false);
-
-
- $link = normalise_link($a->get_baseurl() . '/profile/' . $u[0]['nickname']);
-
- // Diaspora uses their own hardwired link URL in @-tags
- // instead of the one we supply with webfinger
-
- $dlink = normalise_link($a->get_baseurl() . '/u/' . $u[0]['nickname']);
-
- $cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism',$item['body'],$matches,PREG_SET_ORDER);
- if($cnt) {
- foreach($matches as $mtch) {
- if(link_compare($link,$mtch[1]) || link_compare($dlink,$mtch[1])) {
- $mention = true;
- logger('tgroup_check: mention found: ' . $mtch[2]);
- }
- }
- }
-
- if(! $mention)
- return false;
-
- if((! $community_page) && (! $prvgroup))
- return false;
-
- return true;
-}
-
-/*
- This function returns true if $update has an edited timestamp newer
- than $existing, i.e. $update contains new data which should override
- what's already there. If there is no timestamp yet, the update is
- assumed to be newer. If the update has no timestamp, the existing
- item is assumed to be up-to-date. If the timestamps are equal it
- assumes the update has been seen before and should be ignored.
- */
-function edited_timestamp_is_newer($existing, $update) {
- if (!x($existing,'edited') || !$existing['edited']) {
- return true;
- }
- if (!x($update,'edited') || !$update['edited']) {
- return false;
- }
- $existing_edited = datetime_convert('UTC', 'UTC', $existing['edited']);
- $update_edited = datetime_convert('UTC', 'UTC', $update['edited']);
- return (strcmp($existing_edited, $update_edited) < 0);
-}
-
-/**
- *
- * consume_feed - process atom feed and update anything/everything we might need to update
- *
- * $xml = the (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds.
- *
- * $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.
- * $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.
- * $hub = should we find a hub declation in the feed, pass it back to our calling process, who might (or
- * might not) try and subscribe to it.
- * $datedir sorts in reverse order
- * $pass - by default ($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, &$hub, $datedir = 0, $pass = 0) {
- if ($contact['network'] === NETWORK_OSTATUS) {
- if ($pass < 2) {
- // Test - remove before flight
- //$tempfile = tempnam(get_temppath(), "ostatus2");
- //file_put_contents($tempfile, $xml);
- logger("Consume OStatus messages ", LOGGER_DEBUG);
- ostatus_import($xml,$importer,$contact, $hub);
- }
- return;
- }
-
- if ($contact['network'] === NETWORK_FEED) {
- if ($pass < 2) {
- logger("Consume feeds", LOGGER_DEBUG);
- feed_import($xml,$importer,$contact, $hub);
- }
- return;
- }
-
- require_once('library/simplepie/simplepie.inc');
- require_once('include/contact_selectors.php');
-
- if(! strlen($xml)) {
- logger('consume_feed: empty input');
- return;
- }
-
- $feed = new SimplePie();
- $feed->set_raw_data($xml);
- if($datedir)
- $feed->enable_order_by_date(true);
- else
- $feed->enable_order_by_date(false);
- $feed->init();
-
- if($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
-
- $name_updated = '';
- $new_name = '';
- $photo_timestamp = '';
- $photo_url = '';
- $birthday = '';
- $contact_updated = '';
-
- $hubs = $feed->get_links('hub');
- logger('consume_feed: hubs: ' . print_r($hubs,true), LOGGER_DATA);
-
- if(count($hubs))
- $hub = implode(',', $hubs);
-
- $rawtags = $feed->get_feed_tags( NAMESPACE_DFRN, 'owner');
- if(! $rawtags)
- $rawtags = $feed->get_feed_tags( SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
- if($rawtags) {
- $elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
- if($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
- $name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
- $new_name = $elems['name'][0]['data'];
-
- // Manually checking for changed contact names
- if (($new_name != $contact['name']) AND ($new_name != "") AND ($name_updated <= $contact['name-date'])) {
- $name_updated = date("c");
- $photo_timestamp = date("c");
- }
- }
- if((x($elems,'link')) && ($elems['link'][0]['attribs']['']['rel'] === 'photo') && ($elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated'])) {
- if ($photo_timestamp == "")
- $photo_timestamp = datetime_convert('UTC','UTC',$elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
- $photo_url = $elems['link'][0]['attribs']['']['href'];
- }
-
- if((x($rawtags[0]['child'], NAMESPACE_DFRN)) && (x($rawtags[0]['child'][NAMESPACE_DFRN],'birthday'))) {
- $birthday = datetime_convert('UTC','UTC', $rawtags[0]['child'][NAMESPACE_DFRN]['birthday'][0]['data']);
- }
- }
-
- if((is_array($contact)) && ($photo_timestamp) && (strlen($photo_url)) && ($photo_timestamp > $contact['avatar-date'])) {
- logger('consume_feed: Updating photo for '.$contact['name'].' from '.$photo_url.' uid: '.$contact['uid']);
-
- $contact_updated = $photo_timestamp;
-
- require_once("include/Photo.php");
- $photos = import_profile_photo($photo_url,$contact['uid'],$contact['id']);
-
- q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'
- WHERE `uid` = %d AND `id` = %d AND NOT `self`",
- dbesc(datetime_convert()),
- dbesc($photos[0]),
- dbesc($photos[1]),
- dbesc($photos[2]),
- intval($contact['uid']),
- intval($contact['id'])
- );
- }
-
- if((is_array($contact)) && ($name_updated) && (strlen($new_name)) && ($name_updated > $contact['name-date'])) {
- if ($name_updated > $contact_updated)
- $contact_updated = $name_updated;
-
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `id` = %d LIMIT 1",
- intval($contact['uid']),
- intval($contact['id'])
- );
-
- $x = q("UPDATE `contact` SET `name` = '%s', `name-date` = '%s' WHERE `uid` = %d AND `id` = %d AND `name` != '%s' AND NOT `self`",
- dbesc(notags(trim($new_name))),
- dbesc(datetime_convert()),
- intval($contact['uid']),
- intval($contact['id']),
- dbesc(notags(trim($new_name)))
- );
-
- // do our best to update the name on content items
-
- if(count($r) AND (notags(trim($new_name)) != $r[0]['name'])) {
- q("UPDATE `item` SET `author-name` = '%s' WHERE `author-name` = '%s' AND `author-link` = '%s' AND `uid` = %d AND `author-name` != '%s'",
- dbesc(notags(trim($new_name))),
- dbesc($r[0]['name']),
- dbesc($r[0]['url']),
- intval($contact['uid']),
- dbesc(notags(trim($new_name)))
- );
- }
- }
-
- if ($contact_updated AND $new_name AND $photo_url)
- poco_check($contact['url'], $new_name, NETWORK_DFRN, $photo_url, "", "", "", "", "", $contact_updated, 2, $contact['id'], $contact['uid']);
-
- if(strlen($birthday)) {
- if(substr($birthday,0,4) != $contact['bdyear']) {
- logger('consume_feed: updating birthday: ' . $birthday);
-
- /**
- *
- * Add new birthday event for this person
- *
- * $bdtext is just a readable placeholder in case the event is shared
- * with others. We will replace it during presentation to our $importer
- * to contain a sparkle link and perhaps a photo.
- *
- */
-
- $bdtext = sprintf( t('%s\'s birthday'), $contact['name']);
- $bdtext2 = sprintf( t('Happy Birthday %s'), ' [url=' . $contact['url'] . ']' . $contact['name'] . '[/url]' ) ;
-
-
- $r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`summary`,`desc`,`type`)
- VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
- intval($contact['uid']),
- intval($contact['id']),
- dbesc(datetime_convert()),
- dbesc(datetime_convert()),
- dbesc(datetime_convert('UTC','UTC', $birthday)),
- dbesc(datetime_convert('UTC','UTC', $birthday . ' + 1 day ')),
- dbesc($bdtext),
- dbesc($bdtext2),
- dbesc('birthday')
- );
-
-
- // update bdyear
-
- q("UPDATE `contact` SET `bdyear` = '%s' WHERE `uid` = %d AND `id` = %d",
- dbesc(substr($birthday,0,4)),
- intval($contact['uid']),
- intval($contact['id'])
- );
-
- // This function is called twice without reloading the contact
- // Make sure we only create one event. This is why &$contact
- // is a reference var in this function
-
- $contact['bdyear'] = substr($birthday,0,4);
- }
- }
-
- $community_page = 0;
- $rawtags = $feed->get_feed_tags( NAMESPACE_DFRN, 'community');
- if($rawtags) {
- $community_page = intval($rawtags[0]['data']);
- }
- if(is_array($contact) && intval($contact['forum']) != $community_page) {
- q("update contact set forum = %d where id = %d",
- intval($community_page),
- intval($contact['id'])
- );
- $contact['forum'] = (string) $community_page;
- }
-
-
- // 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'])) {
- $uri = $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)) {
- $r = q("SELECT `item`.*, `contact`.`self` FROM `item` INNER JOIN `contact` on `item`.`contact-id` = `contact`.`id`
- WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
- dbesc($uri),
- intval($importer['uid']),
- intval($contact['id'])
- );
- if(count($r)) {
- $item = $r[0];
-
- if(! $item['deleted'])
- logger('consume_feed: deleting item ' . $item['id'] . ' uri=' . $item['uri'], LOGGER_DEBUG);
-
- if($item['object-type'] === ACTIVITY_OBJ_EVENT) {
- logger("Deleting event ".$item['event-id'], LOGGER_DEBUG);
- event_delete($item['event-id']);
- }
-
- if(($item['verb'] === ACTIVITY_TAG) && ($item['object-type'] === ACTIVITY_OBJ_TAGTERM)) {
- $xo = parse_xml_string($item['object'],false);
- $xt = parse_xml_string($item['target'],false);
- if($xt->type === ACTIVITY_OBJ_NOTE) {
- $i = q("select * from `item` where uri = '%s' and uid = %d limit 1",
- dbesc($xt->id),
- intval($importer['importer_uid'])
- );
- if(count($i)) {
-
- // For tags, the owner cannot remove the tag on the author's copy of the post.
-
- $owner_remove = (($item['contact-id'] == $i[0]['contact-id']) ? true: false);
- $author_remove = (($item['origin'] && $item['self']) ? true : false);
- $author_copy = (($item['origin']) ? true : false);
-
- if($owner_remove && $author_copy)
- continue;
- if($author_remove || $owner_remove) {
- $tags = explode(',',$i[0]['tag']);
- $newtags = array();
- if(count($tags)) {
- foreach($tags as $tag)
- if(trim($tag) !== trim($xo->body))
- $newtags[] = trim($tag);
- }
- q("update item set tag = '%s' where id = %d",
- dbesc(implode(',',$newtags)),
- intval($i[0]['id'])
- );
- create_tags_from_item($i[0]['id']);
- }
- }
- }
- }
-
- if($item['uri'] == $item['parent-uri']) {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
- `body` = '', `title` = ''
- WHERE `parent-uri` = '%s' AND `uid` = %d",
- dbesc($when),
- dbesc(datetime_convert()),
- dbesc($item['uri']),
- intval($importer['uid'])
- );
- create_tags_from_itemuri($item['uri'], $importer['uid']);
- create_files_from_itemuri($item['uri'], $importer['uid']);
- update_thread_uri($item['uri'], $importer['uid']);
- }
- else {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
- `body` = '', `title` = ''
- WHERE `uri` = '%s' AND `uid` = %d",
- dbesc($when),
- dbesc(datetime_convert()),
- dbesc($uri),
- intval($importer['uid'])
- );
- create_tags_from_itemuri($uri, $importer['uid']);
- create_files_from_itemuri($uri, $importer['uid']);
- if($item['last-child']) {
- // 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?
- $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `moderated` = 0 AND `uid` = %d
- ORDER BY `created` DESC LIMIT 1",
- dbesc($item['parent-uri']),
- intval($importer['uid'])
- );
- if(count($r)) {
- q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
- intval($r[0]['id'])
- );
- }
- }
- }
- }
- }
- }
- }
-
- // Now process the feed
-
- if($feed->get_item_quantity()) {
-
- logger('consume_feed: feed item count = ' . $feed->get_item_quantity());
-
- // in inverse date order
- if ($datedir)
- $items = array_reverse($feed->get_items());
- else
- $items = $feed->get_items();
-
-
- foreach($items as $item) {
-
- $is_reply = false;
- $item_id = $item->get_id();
- $rawthread = $item->get_item_tags( NAMESPACE_THREAD,'in-reply-to');
- if(isset($rawthread[0]['attribs']['']['ref'])) {
- $is_reply = true;
- $parent_uri = $rawthread[0]['attribs']['']['ref'];
- }
-
- if(($is_reply) && is_array($contact)) {
-
- if($pass == 1)
- continue;
-
- // not allowed to post
-
- if($contact['rel'] == CONTACT_IS_FOLLOWER)
- continue;
-
-
- // Have we seen it? If not, import it.
-
- $item_id = $item->get_id();
- $datarray = get_atom_elements($feed, $item, $contact);
-
- if((! x($datarray,'author-name')) && ($contact['network'] != NETWORK_DFRN))
- $datarray['author-name'] = $contact['name'];
- if((! x($datarray,'author-link')) && ($contact['network'] != NETWORK_DFRN))
- $datarray['author-link'] = $contact['url'];
- if((! x($datarray,'author-avatar')) && ($contact['network'] != NETWORK_DFRN))
- $datarray['author-avatar'] = $contact['thumb'];
-
- if((! x($datarray,'author-name')) || (! x($datarray,'author-link'))) {
- logger('consume_feed: no author information! ' . print_r($datarray,true));
- continue;
- }
-
- $force_parent = false;
- if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
- if($contact['network'] === NETWORK_OSTATUS)
- $force_parent = true;
- if(strlen($datarray['title']))
- unset($datarray['title']);
- $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
- dbesc(datetime_convert()),
- dbesc($parent_uri),
- intval($importer['uid'])
- );
- $datarray['last-child'] = 1;
- update_thread_uri($parent_uri, $importer['uid']);
- }
-
-
- $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['uid'])
- );
-
- // Update content if 'updated' changes
-
- if(count($r)) {
- if (edited_timestamp_is_newer($r[0], $datarray)) {
-
- // do not accept (ignore) an earlier edit than one we currently have.
- if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
- continue;
-
- $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- dbesc($datarray['title']),
- dbesc($datarray['body']),
- dbesc($datarray['tag']),
- dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['uid'])
- );
- create_tags_from_itemuri($item_id, $importer['uid']);
- update_thread_uri($item_id, $importer['uid']);
- }
-
- // update last-child if it changes
-
- $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
- if(($allow) && ($allow[0]['data'] != $r[0]['last-child'])) {
- $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
- dbesc(datetime_convert()),
- dbesc($parent_uri),
- intval($importer['uid'])
- );
- $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- intval($allow[0]['data']),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['uid'])
- );
- update_thread_uri($item_id, $importer['uid']);
- }
- continue;
- }
-
-
- if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
- // one way feed - no remote comment ability
- $datarray['last-child'] = 0;
- }
- $datarray['parent-uri'] = $parent_uri;
- $datarray['uid'] = $importer['uid'];
- $datarray['contact-id'] = $contact['id'];
- if(($datarray['verb'] === ACTIVITY_LIKE)
- || ($datarray['verb'] === ACTIVITY_DISLIKE)
- || ($datarray['verb'] === ACTIVITY_ATTEND)
- || ($datarray['verb'] === ACTIVITY_ATTENDNO)
- || ($datarray['verb'] === ACTIVITY_ATTENDMAYBE)) {
- $datarray['type'] = 'activity';
- $datarray['gravity'] = GRAVITY_LIKE;
- // only one like or dislike per person
- // splitted into two queries for performance issues
- $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1",
- intval($datarray['uid']),
- dbesc($datarray['author-link']),
- dbesc($datarray['verb']),
- dbesc($datarray['parent-uri'])
- );
- if($r && count($r))
- continue;
-
- $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1",
- intval($datarray['uid']),
- dbesc($datarray['author-link']),
- dbesc($datarray['verb']),
- dbesc($datarray['parent-uri'])
- );
- if($r && count($r))
- continue;
- }
-
- if(($datarray['verb'] === ACTIVITY_TAG) && ($datarray['object-type'] === ACTIVITY_OBJ_TAGTERM)) {
- $xo = parse_xml_string($datarray['object'],false);
- $xt = parse_xml_string($datarray['target'],false);
-
- if($xt->type == ACTIVITY_OBJ_NOTE) {
- $r = q("select * from item where `uri` = '%s' AND `uid` = %d limit 1",
- dbesc($xt->id),
- intval($importer['importer_uid'])
- );
- if(! count($r))
- continue;
-
- // extract tag, if not duplicate, add to parent item
- if($xo->id && $xo->content) {
- $newtag = '#[url=' . $xo->id . ']'. $xo->content . '[/url]';
- if(! (stristr($r[0]['tag'],$newtag))) {
- q("UPDATE item SET tag = '%s' WHERE id = %d",
- dbesc($r[0]['tag'] . (strlen($r[0]['tag']) ? ',' : '') . $newtag),
- intval($r[0]['id'])
- );
- create_tags_from_item($r[0]['id']);
- }
- }
- }
- }
-
- $r = item_store($datarray,$force_parent);
- continue;
- }
-
- else {
-
- // Head post of a conversation. Have we seen it? If not, import it.
-
- $item_id = $item->get_id();
-
- $datarray = get_atom_elements($feed, $item, $contact);
-
- if(is_array($contact)) {
- if((! x($datarray,'author-name')) && ($contact['network'] != NETWORK_DFRN))
- $datarray['author-name'] = $contact['name'];
- if((! x($datarray,'author-link')) && ($contact['network'] != NETWORK_DFRN))
- $datarray['author-link'] = $contact['url'];
- if((! x($datarray,'author-avatar')) && ($contact['network'] != NETWORK_DFRN))
- $datarray['author-avatar'] = $contact['thumb'];
- }
-
- if((! x($datarray,'author-name')) || (! x($datarray,'author-link'))) {
- logger('consume_feed: no author information! ' . print_r($datarray,true));
- continue;
- }
-
- // special handling for events
-
- if((x($datarray,'object-type')) && ($datarray['object-type'] === ACTIVITY_OBJ_EVENT)) {
- $ev = bbtoevent($datarray['body']);
- if((x($ev,'desc') || x($ev,'summary')) && x($ev,'start')) {
- $ev['uid'] = $importer['uid'];
- $ev['uri'] = $item_id;
- $ev['edited'] = $datarray['edited'];
- $ev['private'] = $datarray['private'];
- $ev['guid'] = $datarray['guid'];
-
- if(is_array($contact))
- $ev['cid'] = $contact['id'];
- $r = q("SELECT * FROM `event` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['uid'])
- );
- if(count($r))
- $ev['id'] = $r[0]['id'];
- $xyz = event_store($ev);
- continue;
- }
- }
-
- if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
- if(strlen($datarray['title']))
- unset($datarray['title']);
- $datarray['last-child'] = 1;
- }
-
-
- $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['uid'])
- );
-
- // Update content if 'updated' changes
-
- if(count($r)) {
- if (edited_timestamp_is_newer($r[0], $datarray)) {
-
- // do not accept (ignore) an earlier edit than one we currently have.
- if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
- continue;
-
- $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- dbesc($datarray['title']),
- dbesc($datarray['body']),
- dbesc($datarray['tag']),
- dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['uid'])
- );
- create_tags_from_itemuri($item_id, $importer['uid']);
- update_thread_uri($item_id, $importer['uid']);
- }
-
- // update last-child if it changes
-
- $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
- if($allow && $allow[0]['data'] != $r[0]['last-child']) {
- $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- intval($allow[0]['data']),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['uid'])
- );
- update_thread_uri($item_id, $importer['uid']);
- }
- continue;
- }
-
- if(activity_match($datarray['verb'],ACTIVITY_FOLLOW)) {
- logger('consume-feed: New follower');
- new_follower($importer,$contact,$datarray,$item);
- return;
- }
- if(activity_match($datarray['verb'],ACTIVITY_UNFOLLOW)) {
- lose_follower($importer,$contact,$datarray,$item);
- return;
- }
-
- if(activity_match($datarray['verb'],ACTIVITY_REQ_FRIEND)) {
- logger('consume-feed: New friend request');
- new_follower($importer,$contact,$datarray,$item,true);
- return;
- }
- if(activity_match($datarray['verb'],ACTIVITY_UNFRIEND)) {
- lose_sharer($importer,$contact,$datarray,$item);
- return;
- }
-
-
- if(! is_array($contact))
- return;
-
-
- if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
- // one way feed - no remote comment ability
- $datarray['last-child'] = 0;
- }
- if($contact['network'] === NETWORK_FEED)
- $datarray['private'] = 2;
-
- $datarray['parent-uri'] = $item_id;
- $datarray['uid'] = $importer['uid'];
- $datarray['contact-id'] = $contact['id'];
-
- if(! link_compare($datarray['owner-link'],$contact['url'])) {
- // The item owner info is not our contact. It's OK and is to be expected if this is a tgroup delivery,
- // but otherwise there's a possible data mixup on the sender's system.
- // the tgroup delivery code called from item_store will correct it if it's a forum,
- // but we're going to unconditionally correct it here so that the post will always be owned by our contact.
- logger('consume_feed: Correcting item owner.', LOGGER_DEBUG);
- $datarray['owner-name'] = $contact['name'];
- $datarray['owner-link'] = $contact['url'];
- $datarray['owner-avatar'] = $contact['thumb'];
- }
-
- // We've allowed "followers" to reach this point so we can decide if they are
- // posting an @-tag delivery, which followers are allowed to do for certain
- // page types. Now that we've parsed the post, let's check if it is legit. Otherwise ignore it.
-
- if(($contact['rel'] == CONTACT_IS_FOLLOWER) && (! tgroup_check($importer['uid'],$datarray)))
- continue;
-
- // This is my contact on another system, but it's really me.
- // Turn this into a wall post.
- $notify = item_is_remote_self($contact, $datarray);
-
- $r = item_store($datarray, false, $notify);
- logger('Stored - Contact '.$contact['url'].' Notify '.$notify.' return '.$r.' Item '.print_r($datarray, true), LOGGER_DEBUG);
- continue;
-
- }
- }
- }
-}
-
-function item_is_remote_self($contact, &$datarray) {
- $a = get_app();
-
- if (!$contact['remote_self'])
- return false;
-
- // Prevent the forwarding of posts that are forwarded
- if ($datarray["extid"] == NETWORK_DFRN)
- return false;
-
- // Prevent to forward already forwarded posts
- if ($datarray["app"] == $a->get_hostname())
- return false;
-
- // Only forward posts
- if ($datarray["verb"] != ACTIVITY_POST)
- return false;
-
- if (($contact['network'] != NETWORK_FEED) AND $datarray['private'])
- return false;
-
- $datarray2 = $datarray;
- logger('remote-self start - Contact '.$contact['url'].' - '.$contact['remote_self'].' Item '.print_r($datarray, true), LOGGER_DEBUG);
- if ($contact['remote_self'] == 2) {
- $r = q("SELECT `id`,`url`,`name`,`thumb` FROM `contact` WHERE `uid` = %d AND `self`",
- intval($contact['uid']));
- if (count($r)) {
- $datarray['contact-id'] = $r[0]["id"];
-
- $datarray['owner-name'] = $r[0]["name"];
- $datarray['owner-link'] = $r[0]["url"];
- $datarray['owner-avatar'] = $r[0]["thumb"];
-
- $datarray['author-name'] = $datarray['owner-name'];
- $datarray['author-link'] = $datarray['owner-link'];
- $datarray['author-avatar'] = $datarray['owner-avatar'];
- }
-
- if ($contact['network'] != NETWORK_FEED) {
- $datarray["guid"] = get_guid(32);
- unset($datarray["plink"]);
- $datarray["uri"] = item_new_uri($a->get_hostname(),$contact['uid'], $datarray["guid"]);
- $datarray["parent-uri"] = $datarray["uri"];
- $datarray["extid"] = $contact['network'];
- $urlpart = parse_url($datarray2['author-link']);
- $datarray["app"] = $urlpart["host"];
- } else
- $datarray['private'] = 0;
- }
-
- if ($contact['network'] != NETWORK_FEED) {
- // Store the original post
- $r = item_store($datarray2, false, false);
- logger('remote-self post original item - Contact '.$contact['url'].' return '.$r.' Item '.print_r($datarray2, true), LOGGER_DEBUG);
- } else
- $datarray["app"] = "Feed";
-
- return true;
-}
-
-function local_delivery($importer,$data) {
-
- require_once('library/simplepie/simplepie.inc');
-
- $a = get_app();
-
- logger(__function__, LOGGER_TRACE);
-
- if($importer['readonly']) {
- // We aren't receiving stuff from this person. But we will quietly ignore them
- // rather than a blatant "go away" message.
- logger('local_delivery: ignoring');
- return 0;
- //NOTREACHED
- }
-
- // Consume notification feed. This may differ from consuming a public feed in several ways
- // - might contain email or friend suggestions
- // - might contain remote followup to our message
- // - in which case we need to accept it and then notify other conversants
- // - we may need to send various email notifications
-
- $feed = new SimplePie();
- $feed->set_raw_data($data);
- $feed->enable_order_by_date(false);
- $feed->init();
-
-
- if($feed->error())
- logger('local_delivery: Error parsing XML: ' . $feed->error());
-
-
- // Check at the feed level for updated contact name and/or photo
-
- $name_updated = '';
- $new_name = '';
- $photo_timestamp = '';
- $photo_url = '';
- $contact_updated = '';
-
-
- $rawtags = $feed->get_feed_tags( NAMESPACE_DFRN, 'owner');
-
-// Fallback should not be needed here. If it isn't DFRN it won't have DFRN updated tags
-// if(! $rawtags)
-// $rawtags = $feed->get_feed_tags( SIMPLEPIE_NAMESPACE_ATOM_10, 'author');
-
- if($rawtags) {
- $elems = $rawtags[0]['child'][SIMPLEPIE_NAMESPACE_ATOM_10];
- if($elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated']) {
- $name_updated = $elems['name'][0]['attribs'][NAMESPACE_DFRN]['updated'];
- $new_name = $elems['name'][0]['data'];
-
- // Manually checking for changed contact names
- if (($new_name != $importer['name']) AND ($new_name != "") AND ($name_updated <= $importer['name-date'])) {
- $name_updated = date("c");
- $photo_timestamp = date("c");
- }
- }
- if((x($elems,'link')) && ($elems['link'][0]['attribs']['']['rel'] === 'photo') && ($elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated'])) {
- if ($photo_timestamp == "")
- $photo_timestamp = datetime_convert('UTC','UTC',$elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated']);
- $photo_url = $elems['link'][0]['attribs']['']['href'];
- }
- }
-
- if(($photo_timestamp) && (strlen($photo_url)) && ($photo_timestamp > $importer['avatar-date'])) {
-
- $contact_updated = $photo_timestamp;
-
- logger('local_delivery: Updating photo for ' . $importer['name']);
- require_once("include/Photo.php");
-
- $photos = import_profile_photo($photo_url,$importer['importer_uid'],$importer['id']);
-
- q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'
- WHERE `uid` = %d AND `id` = %d AND NOT `self`",
- dbesc(datetime_convert()),
- dbesc($photos[0]),
- dbesc($photos[1]),
- dbesc($photos[2]),
- intval($importer['importer_uid']),
- intval($importer['id'])
- );
- }
-
- if(($name_updated) && (strlen($new_name)) && ($name_updated > $importer['name-date'])) {
- if ($name_updated > $contact_updated)
- $contact_updated = $name_updated;
-
- $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `id` = %d LIMIT 1",
- intval($importer['importer_uid']),
- intval($importer['id'])
- );
-
- $x = q("UPDATE `contact` SET `name` = '%s', `name-date` = '%s' WHERE `uid` = %d AND `id` = %d AND `name` != '%s' AND NOT `self`",
- dbesc(notags(trim($new_name))),
- dbesc(datetime_convert()),
- intval($importer['importer_uid']),
- intval($importer['id']),
- dbesc(notags(trim($new_name)))
- );
-
- // do our best to update the name on content items
-
- if(count($r) AND (notags(trim($new_name)) != $r[0]['name'])) {
- q("UPDATE `item` SET `author-name` = '%s' WHERE `author-name` = '%s' AND `author-link` = '%s' AND `uid` = %d AND `author-name` != '%s'",
- dbesc(notags(trim($new_name))),
- dbesc($r[0]['name']),
- dbesc($r[0]['url']),
- intval($importer['importer_uid']),
- dbesc(notags(trim($new_name)))
- );
- }
- }
-
- if ($contact_updated AND $new_name AND $photo_url)
- poco_check($importer['url'], $new_name, NETWORK_DFRN, $photo_url, "", "", "", "", "", $contact_updated, 2, $importer['id'], $importer['importer_uid']);
-
- // Currently unsupported - needs a lot of work
- $reloc = $feed->get_feed_tags( NAMESPACE_DFRN, 'relocate' );
- if(isset($reloc[0]['child'][NAMESPACE_DFRN])) {
- $base = $reloc[0]['child'][NAMESPACE_DFRN];
- $newloc = array();
- $newloc['uid'] = $importer['importer_uid'];
- $newloc['cid'] = $importer['id'];
- $newloc['name'] = notags(unxmlify($base['name'][0]['data']));
- $newloc['photo'] = notags(unxmlify($base['photo'][0]['data']));
- $newloc['thumb'] = notags(unxmlify($base['thumb'][0]['data']));
- $newloc['micro'] = notags(unxmlify($base['micro'][0]['data']));
- $newloc['url'] = notags(unxmlify($base['url'][0]['data']));
- $newloc['request'] = notags(unxmlify($base['request'][0]['data']));
- $newloc['confirm'] = notags(unxmlify($base['confirm'][0]['data']));
- $newloc['notify'] = notags(unxmlify($base['notify'][0]['data']));
- $newloc['poll'] = notags(unxmlify($base['poll'][0]['data']));
- $newloc['sitepubkey'] = notags(unxmlify($base['sitepubkey'][0]['data']));
- /** relocated user must have original key pair */
- /*$newloc['pubkey'] = notags(unxmlify($base['pubkey'][0]['data']));
- $newloc['prvkey'] = notags(unxmlify($base['prvkey'][0]['data']));*/
-
- logger("items:relocate contact ".print_r($newloc, true).print_r($importer, true), LOGGER_DEBUG);
-
- // update contact
- $r = q("SELECT photo, url FROM contact WHERE id=%d AND uid=%d;",
- intval($importer['id']),
- intval($importer['importer_uid']));
- if ($r === false)
- return 1;
- $old = $r[0];
-
- $x = q("UPDATE contact SET
- name = '%s',
- photo = '%s',
- thumb = '%s',
- micro = '%s',
- url = '%s',
- nurl = '%s',
- request = '%s',
- confirm = '%s',
- notify = '%s',
- poll = '%s',
- `site-pubkey` = '%s'
- WHERE id=%d AND uid=%d;",
- dbesc($newloc['name']),
- dbesc($newloc['photo']),
- dbesc($newloc['thumb']),
- dbesc($newloc['micro']),
- dbesc($newloc['url']),
- dbesc(normalise_link($newloc['url'])),
- dbesc($newloc['request']),
- dbesc($newloc['confirm']),
- dbesc($newloc['notify']),
- dbesc($newloc['poll']),
- dbesc($newloc['sitepubkey']),
- intval($importer['id']),
- intval($importer['importer_uid']));
-
- if ($x === false)
- return 1;
- // update items
- $fields = array(
- 'owner-link' => array($old['url'], $newloc['url']),
- 'author-link' => array($old['url'], $newloc['url']),
- 'owner-avatar' => array($old['photo'], $newloc['photo']),
- 'author-avatar' => array($old['photo'], $newloc['photo']),
- );
- foreach ($fields as $n=>$f){
- $x = q("UPDATE `item` SET `%s`='%s' WHERE `%s`='%s' AND uid=%d",
- $n, dbesc($f[1]),
- $n, dbesc($f[0]),
- intval($importer['importer_uid']));
- if ($x === false)
- return 1;
- }
-
- /// @TODO
- /// merge with current record, current contents have priority
- /// update record, set url-updated
- /// update profile photos
- /// schedule a scan?
- return 0;
- }
-
-
- // handle friend suggestion notification
-
- $sugg = $feed->get_feed_tags( NAMESPACE_DFRN, 'suggest' );
- if(isset($sugg[0]['child'][NAMESPACE_DFRN])) {
- $base = $sugg[0]['child'][NAMESPACE_DFRN];
- $fsugg = array();
- $fsugg['uid'] = $importer['importer_uid'];
- $fsugg['cid'] = $importer['id'];
- $fsugg['name'] = notags(unxmlify($base['name'][0]['data']));
- $fsugg['photo'] = notags(unxmlify($base['photo'][0]['data']));
- $fsugg['url'] = notags(unxmlify($base['url'][0]['data']));
- $fsugg['request'] = notags(unxmlify($base['request'][0]['data']));
- $fsugg['body'] = escape_tags(unxmlify($base['note'][0]['data']));
-
- // Does our member already have a friend matching this description?
-
- $r = q("SELECT * FROM `contact` WHERE `name` = '%s' AND `nurl` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($fsugg['name']),
- dbesc(normalise_link($fsugg['url'])),
- intval($fsugg['uid'])
- );
- if(count($r))
- return 0;
-
- // Do we already have an fcontact record for this person?
-
- $fid = 0;
- $r = q("SELECT * FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1",
- dbesc($fsugg['url']),
- dbesc($fsugg['name']),
- dbesc($fsugg['request'])
- );
- if(count($r)) {
- $fid = $r[0]['id'];
-
- // OK, we do. Do we already have an introduction for this person ?
- $r = q("select id from intro where uid = %d and fid = %d limit 1",
- intval($fsugg['uid']),
- intval($fid)
- );
- if(count($r))
- return 0;
- }
- if(! $fid)
- $r = q("INSERT INTO `fcontact` ( `name`,`url`,`photo`,`request` ) VALUES ( '%s', '%s', '%s', '%s' ) ",
- dbesc($fsugg['name']),
- dbesc($fsugg['url']),
- dbesc($fsugg['photo']),
- dbesc($fsugg['request'])
- );
- $r = q("SELECT * FROM `fcontact` WHERE `url` = '%s' AND `name` = '%s' AND `request` = '%s' LIMIT 1",
- dbesc($fsugg['url']),
- dbesc($fsugg['name']),
- dbesc($fsugg['request'])
- );
- if(count($r)) {
- $fid = $r[0]['id'];
- }
- // database record did not get created. Quietly give up.
- else
- return 0;
-
-
- $hash = random_string();
-
- $r = q("INSERT INTO `intro` ( `uid`, `fid`, `contact-id`, `note`, `hash`, `datetime`, `blocked` )
- VALUES( %d, %d, %d, '%s', '%s', '%s', %d )",
- intval($fsugg['uid']),
- intval($fid),
- intval($fsugg['cid']),
- dbesc($fsugg['body']),
- dbesc($hash),
- dbesc(datetime_convert()),
- intval(0)
- );
-
- notification(array(
- 'type' => NOTIFY_SUGGEST,
- 'notify_flags' => $importer['notify-flags'],
- 'language' => $importer['language'],
- 'to_name' => $importer['username'],
- 'to_email' => $importer['email'],
- 'uid' => $importer['importer_uid'],
- 'item' => $fsugg,
- 'link' => $a->get_baseurl() . '/notifications/intros',
- 'source_name' => $importer['name'],
- 'source_link' => $importer['url'],
- 'source_photo' => $importer['photo'],
- 'verb' => ACTIVITY_REQ_FRIEND,
- 'otype' => 'intro'
- ));
-
- return 0;
- }
-
- $ismail = false;
-
- $rawmail = $feed->get_feed_tags( NAMESPACE_DFRN, 'mail' );
- if(isset($rawmail[0]['child'][NAMESPACE_DFRN])) {
-
- logger('local_delivery: private message received');
-
- $ismail = true;
- $base = $rawmail[0]['child'][NAMESPACE_DFRN];
-
- $msg = array();
- $msg['uid'] = $importer['importer_uid'];
- $msg['from-name'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['name'][0]['data']));
- $msg['from-photo'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['avatar'][0]['data']));
- $msg['from-url'] = notags(unxmlify($base['sender'][0]['child'][NAMESPACE_DFRN]['uri'][0]['data']));
- $msg['contact-id'] = $importer['id'];
- $msg['title'] = notags(unxmlify($base['subject'][0]['data']));
- $msg['body'] = escape_tags(unxmlify($base['content'][0]['data']));
- $msg['seen'] = 0;
- $msg['replied'] = 0;
- $msg['uri'] = notags(unxmlify($base['id'][0]['data']));
- $msg['parent-uri'] = notags(unxmlify($base['in-reply-to'][0]['data']));
- $msg['created'] = datetime_convert(notags(unxmlify('UTC','UTC',$base['sentdate'][0]['data'])));
-
- dbesc_array($msg);
-
- $r = dbq("INSERT INTO `mail` (`" . implode("`, `", array_keys($msg))
- . "`) VALUES ('" . implode("', '", array_values($msg)) . "')" );
-
- // send notifications.
-
- require_once('include/enotify.php');
-
- $notif_params = array(
- 'type' => NOTIFY_MAIL,
- 'notify_flags' => $importer['notify-flags'],
- 'language' => $importer['language'],
- 'to_name' => $importer['username'],
- 'to_email' => $importer['email'],
- 'uid' => $importer['importer_uid'],
- 'item' => $msg,
- 'source_name' => $msg['from-name'],
- 'source_link' => $importer['url'],
- 'source_photo' => $importer['thumb'],
- 'verb' => ACTIVITY_POST,
- 'otype' => 'mail'
- );
-
- notification($notif_params);
- return 0;
-
- // NOTREACHED
- }
-
- $community_page = 0;
- $rawtags = $feed->get_feed_tags( NAMESPACE_DFRN, 'community');
- if($rawtags) {
- $community_page = intval($rawtags[0]['data']);
- }
- if(intval($importer['forum']) != $community_page) {
- q("update contact set forum = %d where id = %d",
- intval($community_page),
- intval($importer['id'])
- );
- $importer['forum'] = (string) $community_page;
- }
-
- logger('local_delivery: feed item count = ' . $feed->get_item_quantity());
-
- // process any deleted entries
-
- $del_entries = $feed->get_feed_tags(NAMESPACE_TOMB, 'deleted-entry');
- if(is_array($del_entries) && count($del_entries)) {
- foreach($del_entries as $dentry) {
- $deleted = false;
- if(isset($dentry['attribs']['']['ref'])) {
- $uri = $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) {
-
- // check for relayed deletes to our conversation
-
- $is_reply = false;
- $r = q("select * from item where uri = '%s' and uid = %d limit 1",
- dbesc($uri),
- intval($importer['importer_uid'])
- );
- if(count($r)) {
- $parent_uri = $r[0]['parent-uri'];
- if($r[0]['id'] != $r[0]['parent'])
- $is_reply = true;
- }
-
- if($is_reply) {
- $community = false;
-
- if($importer['page-flags'] == PAGE_COMMUNITY || $importer['page-flags'] == PAGE_PRVGROUP ) {
- $sql_extra = '';
- $community = true;
- logger('local_delivery: possible community delete');
- }
- else
- $sql_extra = " and contact.self = 1 and item.wall = 1 ";
-
- // was the top-level post for this reply written by somebody on this site?
- // Specifically, the recipient?
-
- $is_a_remote_delete = false;
-
- // POSSIBLE CLEANUP --> Why select so many fields when only forum_mode and wall are used?
- $r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`,
- `contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item`
- INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
- WHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' or `item`.`thr-parent` = '%s')
- AND `item`.`uid` = %d
- $sql_extra
- LIMIT 1",
- dbesc($parent_uri),
- dbesc($parent_uri),
- dbesc($parent_uri),
- intval($importer['importer_uid'])
- );
- if($r && count($r))
- $is_a_remote_delete = true;
-
- // Does this have the characteristics of a community or private group comment?
- // If it's a reply to a wall post on a community/prvgroup page it's a
- // valid community comment. Also forum_mode makes it valid for sure.
- // If neither, it's not.
-
- if($is_a_remote_delete && $community) {
- if((! $r[0]['forum_mode']) && (! $r[0]['wall'])) {
- $is_a_remote_delete = false;
- logger('local_delivery: not a community delete');
- }
- }
-
- if($is_a_remote_delete) {
- logger('local_delivery: received remote delete');
- }
- }
-
- $r = q("SELECT `item`.*, `contact`.`self` FROM `item` INNER JOIN contact on `item`.`contact-id` = `contact`.`id`
- WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
- dbesc($uri),
- intval($importer['importer_uid']),
- intval($importer['id'])
- );
-
- if(count($r)) {
- $item = $r[0];
-
- if($item['deleted'])
- continue;
-
- logger('local_delivery: deleting item ' . $item['id'] . ' uri=' . $item['uri'], LOGGER_DEBUG);
-
- if($item['object-type'] === ACTIVITY_OBJ_EVENT) {
- logger("Deleting event ".$item['event-id'], LOGGER_DEBUG);
- event_delete($item['event-id']);
- }
-
- if(($item['verb'] === ACTIVITY_TAG) && ($item['object-type'] === ACTIVITY_OBJ_TAGTERM)) {
- $xo = parse_xml_string($item['object'],false);
- $xt = parse_xml_string($item['target'],false);
-
- if($xt->type === ACTIVITY_OBJ_NOTE) {
- $i = q("select * from `item` where uri = '%s' and uid = %d limit 1",
- dbesc($xt->id),
- intval($importer['importer_uid'])
- );
- if(count($i)) {
-
- // For tags, the owner cannot remove the tag on the author's copy of the post.
-
- $owner_remove = (($item['contact-id'] == $i[0]['contact-id']) ? true: false);
- $author_remove = (($item['origin'] && $item['self']) ? true : false);
- $author_copy = (($item['origin']) ? true : false);
-
- if($owner_remove && $author_copy)
- continue;
- if($author_remove || $owner_remove) {
- $tags = explode(',',$i[0]['tag']);
- $newtags = array();
- if(count($tags)) {
- foreach($tags as $tag)
- if(trim($tag) !== trim($xo->body))
- $newtags[] = trim($tag);
- }
- q("update item set tag = '%s' where id = %d",
- dbesc(implode(',',$newtags)),
- intval($i[0]['id'])
- );
- create_tags_from_item($i[0]['id']);
- }
- }
- }
- }
-
- if($item['uri'] == $item['parent-uri']) {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
- `body` = '', `title` = ''
- WHERE `parent-uri` = '%s' AND `uid` = %d",
- dbesc($when),
- dbesc(datetime_convert()),
- dbesc($item['uri']),
- intval($importer['importer_uid'])
- );
- create_tags_from_itemuri($item['uri'], $importer['importer_uid']);
- create_files_from_itemuri($item['uri'], $importer['importer_uid']);
- update_thread_uri($item['uri'], $importer['importer_uid']);
- }
- else {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
- `body` = '', `title` = ''
- WHERE `uri` = '%s' AND `uid` = %d",
- dbesc($when),
- dbesc(datetime_convert()),
- dbesc($uri),
- intval($importer['importer_uid'])
- );
- create_tags_from_itemuri($uri, $importer['importer_uid']);
- create_files_from_itemuri($uri, $importer['importer_uid']);
- update_thread_uri($uri, $importer['importer_uid']);
- if($item['last-child']) {
- // 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?
- $r = q("SELECT `id` FROM `item` WHERE `parent-uri` = '%s' AND `type` != 'activity' AND `deleted` = 0 AND `uid` = %d
- ORDER BY `created` DESC LIMIT 1",
- dbesc($item['parent-uri']),
- intval($importer['importer_uid'])
- );
- if(count($r)) {
- q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
- intval($r[0]['id'])
- );
- }
- }
- // if this is a relayed delete, propagate it to other recipients
-
- if($is_a_remote_delete)
- proc_run('php',"include/notifier.php","drop",$item['id']);
- }
- }
- }
- }
- }
-
-
- foreach($feed->get_items() as $item) {
-
- $is_reply = false;
- $item_id = $item->get_id();
- $rawthread = $item->get_item_tags( NAMESPACE_THREAD, 'in-reply-to');
- if(isset($rawthread[0]['attribs']['']['ref'])) {
- $is_reply = true;
- $parent_uri = $rawthread[0]['attribs']['']['ref'];
- }
-
- if($is_reply) {
- $community = false;
-
- if($importer['page-flags'] == PAGE_COMMUNITY || $importer['page-flags'] == PAGE_PRVGROUP ) {
- $sql_extra = '';
- $community = true;
- logger('local_delivery: possible community reply');
- }
- else
- $sql_extra = " and contact.self = 1 and item.wall = 1 ";
-
- // was the top-level post for this reply written by somebody on this site?
- // Specifically, the recipient?
-
- $is_a_remote_comment = false;
- $top_uri = $parent_uri;
-
- $r = q("select `item`.`parent-uri` from `item`
- WHERE `item`.`uri` = '%s'
- LIMIT 1",
- dbesc($parent_uri)
- );
- if($r && count($r)) {
- $top_uri = $r[0]['parent-uri'];
-
- // POSSIBLE CLEANUP --> Why select so many fields when only forum_mode and wall are used?
- $r = q("select `item`.`id`, `item`.`uri`, `item`.`tag`, `item`.`forum_mode`,`item`.`origin`,`item`.`wall`,
- `contact`.`name`, `contact`.`url`, `contact`.`thumb` from `item`
- INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
- WHERE `item`.`uri` = '%s' AND (`item`.`parent-uri` = '%s' or `item`.`thr-parent` = '%s')
- AND `item`.`uid` = %d
- $sql_extra
- LIMIT 1",
- dbesc($top_uri),
- dbesc($top_uri),
- dbesc($top_uri),
- intval($importer['importer_uid'])
- );
- if($r && count($r))
- $is_a_remote_comment = true;
- }
-
- // Does this have the characteristics of a community or private group comment?
- // If it's a reply to a wall post on a community/prvgroup page it's a
- // valid community comment. Also forum_mode makes it valid for sure.
- // If neither, it's not.
-
- if($is_a_remote_comment && $community) {
- if((! $r[0]['forum_mode']) && (! $r[0]['wall'])) {
- $is_a_remote_comment = false;
- logger('local_delivery: not a community reply');
- }
- }
-
- if($is_a_remote_comment) {
- logger('local_delivery: received remote comment');
- $is_like = false;
- // remote reply to our post. Import and then notify everybody else.
-
- $datarray = get_atom_elements($feed, $item);
-
- $r = q("SELECT `id`, `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
-
- // Update content if 'updated' changes
-
- if(count($r)) {
- $iid = $r[0]['id'];
- if (edited_timestamp_is_newer($r[0], $datarray)) {
-
- // do not accept (ignore) an earlier edit than one we currently have.
- if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
- continue;
-
- logger('received updated comment' , LOGGER_DEBUG);
- $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- dbesc($datarray['title']),
- dbesc($datarray['body']),
- dbesc($datarray['tag']),
- dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- create_tags_from_itemuri($item_id, $importer['importer_uid']);
-
- proc_run('php',"include/notifier.php","comment-import",$iid);
-
- }
-
- continue;
- }
-
-
-
- $own = q("select name,url,thumb from contact where uid = %d and self = 1 limit 1",
- intval($importer['importer_uid'])
- );
-
-
- $datarray['type'] = 'remote-comment';
- $datarray['wall'] = 1;
- $datarray['parent-uri'] = $parent_uri;
- $datarray['uid'] = $importer['importer_uid'];
- $datarray['owner-name'] = $own[0]['name'];
- $datarray['owner-link'] = $own[0]['url'];
- $datarray['owner-avatar'] = $own[0]['thumb'];
- $datarray['contact-id'] = $importer['id'];
-
- if(($datarray['verb'] === ACTIVITY_LIKE)
- || ($datarray['verb'] === ACTIVITY_DISLIKE)
- || ($datarray['verb'] === ACTIVITY_ATTEND)
- || ($datarray['verb'] === ACTIVITY_ATTENDNO)
- || ($datarray['verb'] === ACTIVITY_ATTENDMAYBE)) {
- $is_like = true;
- $datarray['type'] = 'activity';
- $datarray['gravity'] = GRAVITY_LIKE;
- $datarray['last-child'] = 0;
- // only one like or dislike per person
- // splitted into two queries for performance issues
- $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1",
- intval($datarray['uid']),
- dbesc($datarray['author-link']),
- dbesc($datarray['verb']),
- dbesc($datarray['parent-uri'])
- );
- if($r && count($r))
- continue;
-
- $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1",
- intval($datarray['uid']),
- dbesc($datarray['author-link']),
- dbesc($datarray['verb']),
- dbesc($datarray['parent-uri'])
-
- );
- if($r && count($r))
- continue;
- }
-
- if(($datarray['verb'] === ACTIVITY_TAG) && ($datarray['object-type'] === ACTIVITY_OBJ_TAGTERM)) {
-
- $xo = parse_xml_string($datarray['object'],false);
- $xt = parse_xml_string($datarray['target'],false);
-
- if(($xt->type == ACTIVITY_OBJ_NOTE) && ($xt->id)) {
-
- // fetch the parent item
-
- $tagp = q("select * from item where uri = '%s' and uid = %d limit 1",
- dbesc($xt->id),
- intval($importer['importer_uid'])
- );
- if(! count($tagp))
- continue;
-
- // extract tag, if not duplicate, and this user allows tags, add to parent item
-
- if($xo->id && $xo->content) {
- $newtag = '#[url=' . $xo->id . ']'. $xo->content . '[/url]';
- if(! (stristr($tagp[0]['tag'],$newtag))) {
- $i = q("SELECT `blocktags` FROM `user` where `uid` = %d LIMIT 1",
- intval($importer['importer_uid'])
- );
- if(count($i) && ! intval($i[0]['blocktags'])) {
- q("UPDATE item SET tag = '%s', `edited` = '%s', `changed` = '%s' WHERE id = %d",
- dbesc($tagp[0]['tag'] . (strlen($tagp[0]['tag']) ? ',' : '') . $newtag),
- intval($tagp[0]['id']),
- dbesc(datetime_convert()),
- dbesc(datetime_convert())
- );
- create_tags_from_item($tagp[0]['id']);
- }
- }
- }
- }
- }
-
-
- $posted_id = item_store($datarray);
- $parent = 0;
+ }
- if($posted_id) {
+ if (! $mention){
+ if ( ($community_page || $prvgroup) &&
+ (!$item['wall']) && (!$item['origin']) && ($item['id'] == $item['parent'])){
+ // mmh.. no mention.. community page or private group... no wall.. no origin.. top-post (not a comment)
+ // delete it!
+ logger("tag_deliver: no-mention top-level post to communuty or private group. delete.");
+ q("DELETE FROM item WHERE id = %d and uid = %d",
+ intval($item_id),
+ intval($uid)
+ );
+ return true;
+ }
+ return;
+ }
- $datarray["id"] = $posted_id;
+ $arr = array('item' => $item, 'user' => $u[0], 'contact' => $r[0]);
- $r = q("SELECT `parent`, `parent-uri` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
- intval($posted_id),
- intval($importer['importer_uid'])
- );
- if(count($r)) {
- $parent = $r[0]['parent'];
- $parent_uri = $r[0]['parent-uri'];
- }
+ call_hooks('tagged', $arr);
- if(! $is_like) {
- $r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
- dbesc(datetime_convert()),
- intval($importer['importer_uid']),
- intval($r[0]['parent'])
- );
-
- $r2 = q("UPDATE `item` SET `last-child` = 1, `changed` = '%s' WHERE `uid` = %d AND `id` = %d",
- dbesc(datetime_convert()),
- intval($importer['importer_uid']),
- intval($posted_id)
- );
- }
+ if ((! $community_page) && (! $prvgroup))
+ return;
- if($posted_id && $parent) {
-
- proc_run('php',"include/notifier.php","comment-import","$posted_id");
-
- if((! $is_like) && (! $importer['self'])) {
-
- require_once('include/enotify.php');
-
- notification(array(
- 'type' => NOTIFY_COMMENT,
- 'notify_flags' => $importer['notify-flags'],
- 'language' => $importer['language'],
- 'to_name' => $importer['username'],
- 'to_email' => $importer['email'],
- 'uid' => $importer['importer_uid'],
- 'item' => $datarray,
- 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($posted_id)),
- 'source_name' => stripslashes($datarray['author-name']),
- 'source_link' => $datarray['author-link'],
- 'source_photo' => ((link_compare($datarray['author-link'],$importer['url']))
- ? $importer['thumb'] : $datarray['author-avatar']),
- 'verb' => ACTIVITY_POST,
- 'otype' => 'item',
- 'parent' => $parent,
- 'parent_uri' => $parent_uri,
- ));
- }
- }
+ // tgroup delivery - setup a second delivery chain
+ // prevent delivery looping - only proceed
+ // if the message originated elsewhere and is a top-level post
- return 0;
- // NOTREACHED
- }
- }
- else {
+ if (($item['wall']) || ($item['origin']) || ($item['id'] != $item['parent']))
+ return;
- // regular comment that is part of this total conversation. Have we seen it? If not, import it.
+ // now change this copy of the post to a forum head message and deliver to all the tgroup members
- $item_id = $item->get_id();
- $datarray = get_atom_elements($feed,$item);
- if($importer['rel'] == CONTACT_IS_FOLLOWER)
- continue;
+ $c = q("select name, url, thumb from contact where self = 1 and uid = %d limit 1",
+ intval($u[0]['uid'])
+ );
+ if (! count($c))
+ return;
- $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
+ // also reset all the privacy bits to the forum default permissions
- // Update content if 'updated' changes
-
- if(count($r)) {
- if (edited_timestamp_is_newer($r[0], $datarray)) {
-
- // do not accept (ignore) an earlier edit than one we currently have.
- if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
- continue;
-
- $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- dbesc($datarray['title']),
- dbesc($datarray['body']),
- dbesc($datarray['tag']),
- dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- create_tags_from_itemuri($item_id, $importer['importer_uid']);
- }
+ $private = ($u[0]['allow_cid'] || $u[0]['allow_gid'] || $u[0]['deny_cid'] || $u[0]['deny_gid']) ? 1 : 0;
- // update last-child if it changes
-
- $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
- if(($allow) && ($allow[0]['data'] != $r[0]['last-child'])) {
- $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d",
- dbesc(datetime_convert()),
- dbesc($parent_uri),
- intval($importer['importer_uid'])
- );
- $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- intval($allow[0]['data']),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- }
- continue;
- }
+ $forum_mode = (($prvgroup) ? 2 : 1);
- $datarray['parent-uri'] = $parent_uri;
- $datarray['uid'] = $importer['importer_uid'];
- $datarray['contact-id'] = $importer['id'];
- if(($datarray['verb'] === ACTIVITY_LIKE)
- || ($datarray['verb'] === ACTIVITY_DISLIKE)
- || ($datarray['verb'] === ACTIVITY_ATTEND)
- || ($datarray['verb'] === ACTIVITY_ATTENDNO)
- || ($datarray['verb'] === ACTIVITY_ATTENDMAYBE)) {
- $datarray['type'] = 'activity';
- $datarray['gravity'] = GRAVITY_LIKE;
- // only one like or dislike per person
- // splitted into two queries for performance issues
- $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `parent-uri` = '%s' AND NOT `deleted` LIMIT 1",
- intval($datarray['uid']),
- dbesc($datarray['author-link']),
- dbesc($datarray['verb']),
- dbesc($datarray['parent-uri'])
- );
- if($r && count($r))
- continue;
-
- $r = q("SELECT `id` FROM `item` WHERE `uid` = %d AND `author-link` = '%s' AND `verb` = '%s' AND `thr-parent` = '%s' AND NOT `deleted` LIMIT 1",
- intval($datarray['uid']),
- dbesc($datarray['author-link']),
- dbesc($datarray['verb']),
- dbesc($datarray['parent-uri'])
- );
- if($r && count($r))
- continue;
+ q("update item set wall = 1, origin = 1, forum_mode = %d, `owner-name` = '%s', `owner-link` = '%s', `owner-avatar` = '%s',
+ `private` = %d, `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s' where id = %d",
+ intval($forum_mode),
+ dbesc($c[0]['name']),
+ dbesc($c[0]['url']),
+ dbesc($c[0]['thumb']),
+ intval($private),
+ dbesc($u[0]['allow_cid']),
+ dbesc($u[0]['allow_gid']),
+ dbesc($u[0]['deny_cid']),
+ dbesc($u[0]['deny_gid']),
+ intval($item_id)
+ );
+ update_thread($item_id);
- }
+ proc_run(PRIORITY_HIGH,'include/notifier.php', 'tgroup', $item_id);
- if(($datarray['verb'] === ACTIVITY_TAG) && ($datarray['object-type'] === ACTIVITY_OBJ_TAGTERM)) {
-
- $xo = parse_xml_string($datarray['object'],false);
- $xt = parse_xml_string($datarray['target'],false);
-
- if($xt->type == ACTIVITY_OBJ_NOTE) {
- $r = q("select * from item where `uri` = '%s' AND `uid` = %d limit 1",
- dbesc($xt->id),
- intval($importer['importer_uid'])
- );
- if(! count($r))
- continue;
-
- // extract tag, if not duplicate, add to parent item
- if($xo->content) {
- if(! (stristr($r[0]['tag'],trim($xo->content)))) {
- q("UPDATE item SET tag = '%s' WHERE id = %d",
- dbesc($r[0]['tag'] . (strlen($r[0]['tag']) ? ',' : '') . '#[url=' . $xo->id . ']'. $xo->content . '[/url]'),
- intval($r[0]['id'])
- );
- create_tags_from_item($r[0]['id']);
- }
- }
- }
- }
+}
- $posted_id = item_store($datarray);
- // find out if our user is involved in this conversation and wants to be notified.
- if(!x($datarray['type']) || $datarray['type'] != 'activity') {
+function tgroup_check($uid,$item) {
- $myconv = q("SELECT `author-link`, `author-avatar`, `parent` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d AND `parent` != 0 AND `deleted` = 0",
- dbesc($top_uri),
- intval($importer['importer_uid'])
- );
+ $a = get_app();
- if(count($myconv)) {
- $importer_url = $a->get_baseurl() . '/profile/' . $importer['nickname'];
+ $mention = false;
- // first make sure this isn't our own post coming back to us from a wall-to-wall event
- if(! link_compare($datarray['author-link'],$importer_url)) {
+ // check that the message originated elsewhere and is a top-level post
+ if (($item['wall']) || ($item['origin']) || ($item['uri'] != $item['parent-uri']))
+ return false;
- foreach($myconv as $conv) {
- // now if we find a match, it means we're in this conversation
+ $u = q("select * from user where uid = %d limit 1",
+ intval($uid)
+ );
+ if (! count($u))
+ return false;
- if(! link_compare($conv['author-link'],$importer_url))
- continue;
+ $community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
+ $prvgroup = (($u[0]['page-flags'] == PAGE_PRVGROUP) ? true : false);
- require_once('include/enotify.php');
- $conv_parent = $conv['parent'];
+ $link = normalise_link($a->get_baseurl() . '/profile/' . $u[0]['nickname']);
- notification(array(
- 'type' => NOTIFY_COMMENT,
- 'notify_flags' => $importer['notify-flags'],
- 'language' => $importer['language'],
- 'to_name' => $importer['username'],
- 'to_email' => $importer['email'],
- 'uid' => $importer['importer_uid'],
- 'item' => $datarray,
- 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($posted_id)),
- 'source_name' => stripslashes($datarray['author-name']),
- 'source_link' => $datarray['author-link'],
- 'source_photo' => ((link_compare($datarray['author-link'],$importer['url']))
- ? $importer['thumb'] : $datarray['author-avatar']),
- 'verb' => ACTIVITY_POST,
- 'otype' => 'item',
- 'parent' => $conv_parent,
- 'parent_uri' => $parent_uri
+ // Diaspora uses their own hardwired link URL in @-tags
+ // instead of the one we supply with webfinger
- ));
+ $dlink = normalise_link($a->get_baseurl() . '/u/' . $u[0]['nickname']);
- // only send one notification
- break;
- }
- }
- }
- }
- continue;
+ $cnt = preg_match_all('/[\@\!]\[url\=(.*?)\](.*?)\[\/url\]/ism',$item['body'],$matches,PREG_SET_ORDER);
+ if ($cnt) {
+ foreach($matches as $mtch) {
+ if (link_compare($link,$mtch[1]) || link_compare($dlink,$mtch[1])) {
+ $mention = true;
+ logger('tgroup_check: mention found: ' . $mtch[2]);
}
}
+ }
- else {
-
- // Head post of a conversation. Have we seen it? If not, import it.
-
-
- $item_id = $item->get_id();
- $datarray = get_atom_elements($feed,$item);
-
- if((x($datarray,'object-type')) && ($datarray['object-type'] === ACTIVITY_OBJ_EVENT)) {
- $ev = bbtoevent($datarray['body']);
- if((x($ev,'desc') || x($ev,'summary')) && x($ev,'start')) {
- $ev['cid'] = $importer['id'];
- $ev['uid'] = $importer['uid'];
- $ev['uri'] = $item_id;
- $ev['edited'] = $datarray['edited'];
- $ev['private'] = $datarray['private'];
- $ev['guid'] = $datarray['guid'];
-
- $r = q("SELECT * FROM `event` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['uid'])
- );
- if(count($r))
- $ev['id'] = $r[0]['id'];
- $xyz = event_store($ev);
- continue;
- }
- }
+ if (! $mention)
+ return false;
- $r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
+ if ((! $community_page) && (! $prvgroup))
+ return false;
- // Update content if 'updated' changes
-
- if(count($r)) {
- if (edited_timestamp_is_newer($r[0], $datarray)) {
-
- // do not accept (ignore) an earlier edit than one we currently have.
- if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
- continue;
-
- $r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s', `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- dbesc($datarray['title']),
- dbesc($datarray['body']),
- dbesc($datarray['tag']),
- dbesc(datetime_convert('UTC','UTC',$datarray['edited'])),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- create_tags_from_itemuri($item_id, $importer['importer_uid']);
- update_thread_uri($item_id, $importer['importer_uid']);
- }
+ return true;
+}
- // update last-child if it changes
+/*
+ This function returns true if $update has an edited timestamp newer
+ than $existing, i.e. $update contains new data which should override
+ what's already there. If there is no timestamp yet, the update is
+ assumed to be newer. If the update has no timestamp, the existing
+ item is assumed to be up-to-date. If the timestamps are equal it
+ assumes the update has been seen before and should be ignored.
+ */
+function edited_timestamp_is_newer($existing, $update) {
+ if (!x($existing,'edited') || !$existing['edited']) {
+ return true;
+ }
+ if (!x($update,'edited') || !$update['edited']) {
+ return false;
+ }
+ $existing_edited = datetime_convert('UTC', 'UTC', $existing['edited']);
+ $update_edited = datetime_convert('UTC', 'UTC', $update['edited']);
+ return (strcmp($existing_edited, $update_edited) < 0);
+}
- $allow = $item->get_item_tags( NAMESPACE_DFRN, 'comment-allow');
- if($allow && $allow[0]['data'] != $r[0]['last-child']) {
- $r = q("UPDATE `item` SET `last-child` = %d , `changed` = '%s' WHERE `uri` = '%s' AND `uid` = %d",
- intval($allow[0]['data']),
- dbesc(datetime_convert()),
- dbesc($item_id),
- intval($importer['importer_uid'])
- );
- }
- continue;
- }
+/**
+ *
+ * consume_feed - process atom feed and update anything/everything we might need to update
+ *
+ * $xml = the (atom) feed to consume - RSS isn't as fully supported but may work for simple feeds.
+ *
+ * $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.
+ * $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.
+ * $hub = should we find a hub declation in the feed, pass it back to our calling process, who might (or
+ * might not) try and subscribe to it.
+ * $datedir sorts in reverse order
+ * $pass - by default ($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.
+ */
- $datarray['parent-uri'] = $item_id;
- $datarray['uid'] = $importer['importer_uid'];
- $datarray['contact-id'] = $importer['id'];
+function consume_feed($xml,$importer,&$contact, &$hub, $datedir = 0, $pass = 0) {
+ if ($contact['network'] === NETWORK_OSTATUS) {
+ if ($pass < 2) {
+ // Test - remove before flight
+ //$tempfile = tempnam(get_temppath(), "ostatus2");
+ //file_put_contents($tempfile, $xml);
+ logger("Consume OStatus messages ", LOGGER_DEBUG);
+ ostatus::import($xml,$importer,$contact, $hub);
+ }
+ return;
+ }
+ if ($contact['network'] === NETWORK_FEED) {
+ if ($pass < 2) {
+ logger("Consume feeds", LOGGER_DEBUG);
+ feed_import($xml,$importer,$contact, $hub);
+ }
+ return;
+ }
- if(! link_compare($datarray['owner-link'],$importer['url'])) {
- // The item owner info is not our contact. It's OK and is to be expected if this is a tgroup delivery,
- // but otherwise there's a possible data mixup on the sender's system.
- // the tgroup delivery code called from item_store will correct it if it's a forum,
- // but we're going to unconditionally correct it here so that the post will always be owned by our contact.
- logger('local_delivery: Correcting item owner.', LOGGER_DEBUG);
- $datarray['owner-name'] = $importer['senderName'];
- $datarray['owner-link'] = $importer['url'];
- $datarray['owner-avatar'] = $importer['thumb'];
- }
+ if ($contact['network'] === NETWORK_DFRN) {
+ logger("Consume DFRN messages", LOGGER_DEBUG);
+
+ $r = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
+ `contact`.`pubkey` AS `cpubkey`,
+ `contact`.`prvkey` AS `cprvkey`,
+ `contact`.`thumb` AS `thumb`,
+ `contact`.`url` as `url`,
+ `contact`.`name` as `senderName`,
+ `user`.*
+ FROM `contact`
+ LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
+ WHERE `contact`.`id` = %d AND `user`.`uid` = %d",
+ dbesc($contact["id"]), dbesc($importer["uid"])
+ );
+ if ($r) {
+ logger("Now import the DFRN feed");
+ dfrn::import($xml,$r[0], true);
+ return;
+ }
+ }
+}
- if(($importer['rel'] == CONTACT_IS_FOLLOWER) && (! tgroup_check($importer['importer_uid'],$datarray)))
- continue;
+function item_is_remote_self($contact, &$datarray) {
+ $a = get_app();
- // This is my contact on another system, but it's really me.
- // Turn this into a wall post.
- $notify = item_is_remote_self($importer, $datarray);
+ if (!$contact['remote_self'])
+ return false;
- $posted_id = item_store($datarray, false, $notify);
+ // Prevent the forwarding of posts that are forwarded
+ if ($datarray["extid"] == NETWORK_DFRN)
+ return false;
- if(stristr($datarray['verb'],ACTIVITY_POKE)) {
- $verb = urldecode(substr($datarray['verb'],strpos($datarray['verb'],'#')+1));
- if(! $verb)
- continue;
- $xo = parse_xml_string($datarray['object'],false);
+ // Prevent to forward already forwarded posts
+ if ($datarray["app"] == $a->get_hostname())
+ return false;
- if(($xo->type == ACTIVITY_OBJ_PERSON) && ($xo->id)) {
+ // Only forward posts
+ if ($datarray["verb"] != ACTIVITY_POST)
+ return false;
- // somebody was poked/prodded. Was it me?
+ if (($contact['network'] != NETWORK_FEED) AND $datarray['private'])
+ return false;
- $links = parse_xml_string("<links>".unxmlify($xo->link)."</links>",false);
+ $datarray2 = $datarray;
+ logger('remote-self start - Contact '.$contact['url'].' - '.$contact['remote_self'].' Item '.print_r($datarray, true), LOGGER_DEBUG);
+ if ($contact['remote_self'] == 2) {
+ $r = q("SELECT `id`,`url`,`name`,`thumb` FROM `contact` WHERE `uid` = %d AND `self`",
+ intval($contact['uid']));
+ if (dbm::is_result($r)) {
+ $datarray['contact-id'] = $r[0]["id"];
- foreach($links->link as $l) {
- $atts = $l->attributes();
- switch($atts['rel']) {
- case "alternate":
- $Blink = $atts['href'];
- break;
- default:
- break;
- }
- }
- if($Blink && link_compare($Blink,$a->get_baseurl() . '/profile/' . $importer['nickname'])) {
-
- // send a notification
- require_once('include/enotify.php');
-
- notification(array(
- 'type' => NOTIFY_POKE,
- 'notify_flags' => $importer['notify-flags'],
- 'language' => $importer['language'],
- 'to_name' => $importer['username'],
- 'to_email' => $importer['email'],
- 'uid' => $importer['importer_uid'],
- 'item' => $datarray,
- 'link' => $a->get_baseurl().'/display/'.urlencode(get_item_guid($posted_id)),
- 'source_name' => stripslashes($datarray['author-name']),
- 'source_link' => $datarray['author-link'],
- 'source_photo' => ((link_compare($datarray['author-link'],$importer['url']))
- ? $importer['thumb'] : $datarray['author-avatar']),
- 'verb' => $datarray['verb'],
- 'otype' => 'person',
- 'activity' => $verb,
- 'parent' => $datarray['parent']
- ));
- }
- }
- }
+ $datarray['owner-name'] = $r[0]["name"];
+ $datarray['owner-link'] = $r[0]["url"];
+ $datarray['owner-avatar'] = $r[0]["thumb"];
- continue;
+ $datarray['author-name'] = $datarray['owner-name'];
+ $datarray['author-link'] = $datarray['owner-link'];
+ $datarray['author-avatar'] = $datarray['owner-avatar'];
}
+
+ if ($contact['network'] != NETWORK_FEED) {
+ $datarray["guid"] = get_guid(32);
+ unset($datarray["plink"]);
+ $datarray["uri"] = item_new_uri($a->get_hostname(),$contact['uid'], $datarray["guid"]);
+ $datarray["parent-uri"] = $datarray["uri"];
+ $datarray["extid"] = $contact['network'];
+ $urlpart = parse_url($datarray2['author-link']);
+ $datarray["app"] = $urlpart["host"];
+ } else
+ $datarray['private'] = 0;
}
- return 0;
- // NOTREACHED
+ if ($contact['network'] != NETWORK_FEED) {
+ // Store the original post
+ $r = item_store($datarray2, false, false);
+ logger('remote-self post original item - Contact '.$contact['url'].' return '.$r.' Item '.print_r($datarray2, true), LOGGER_DEBUG);
+ } else
+ $datarray["app"] = "Feed";
+ return true;
}
-
function new_follower($importer,$contact,$datarray,$item,$sharing = false) {
$url = notags(trim($datarray['author-link']));
$name = notags(trim($datarray['author-name']));
if (is_object($item)) {
$rawtag = $item->get_item_tags(NAMESPACE_ACTIVITY,'actor');
- if($rawtag && $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data'])
+ if ($rawtag && $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data'])
$nick = $rawtag[0]['child'][NAMESPACE_POCO]['preferredUsername'][0]['data'];
} else
$nick = $item;
- if(is_array($contact)) {
- if(($contact['network'] == NETWORK_OSTATUS && $contact['rel'] == CONTACT_IS_SHARING)
+ if (is_array($contact)) {
+ if (($contact['network'] == NETWORK_OSTATUS && $contact['rel'] == CONTACT_IS_SHARING)
|| ($sharing && $contact['rel'] == CONTACT_IS_FOLLOWER)) {
$r = q("UPDATE `contact` SET `rel` = %d, `writable` = 1 WHERE `id` = %d AND `uid` = %d",
intval(CONTACT_IS_FRIEND),
dbesc(($sharing) ? NETWORK_ZOT : NETWORK_OSTATUS),
intval(($sharing) ? CONTACT_IS_SHARING : CONTACT_IS_FOLLOWER)
);
- $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `pending` = 1 LIMIT 1",
+ $r = q("SELECT `id`, `network` FROM `contact` WHERE `uid` = %d AND `url` = '%s' AND `pending` = 1 LIMIT 1",
intval($importer['uid']),
dbesc($url)
);
- if(count($r)) {
- $contact_record = $r[0];
-
- $photos = import_profile_photo($photo,$importer["uid"],$contact_record["id"]);
-
- q("UPDATE `contact` SET `photo` = '%s', `thumb` = '%s', `micro` = '%s' WHERE `id` = %d",
- dbesc($photos[0]),
- dbesc($photos[1]),
- dbesc($photos[2]),
- intval($contact_record["id"])
- );
+ if (dbm::is_result($r)) {
+ $contact_record = $r[0];
+ update_contact_avatar($photo, $importer["uid"], $contact_record["id"], true);
}
intval($importer['uid'])
);
$a = get_app();
- if(count($r) AND !in_array($r[0]['page-flags'], array(PAGE_SOAPBOX, PAGE_FREELOVE))) {
+
+ if (dbm::is_result($r) AND !in_array($r[0]['page-flags'], array(PAGE_SOAPBOX, PAGE_FREELOVE))) {
// create notification
$hash = random_string();
- if(is_array($contact_record)) {
+ if (is_array($contact_record)) {
$ret = q("INSERT INTO `intro` ( `uid`, `contact-id`, `blocked`, `knowyou`, `hash`, `datetime`)
VALUES ( %d, %d, 0, 0, '%s', '%s' )",
intval($importer['uid']),
);
}
- if(intval($r[0]['def_gid'])) {
- require_once('include/group.php');
- group_add_member($r[0]['uid'],'',$contact_record['id'],$r[0]['def_gid']);
- }
+ $def_gid = get_default_group($importer['uid'], $contact_record["network"]);
+
+ if (intval($def_gid))
+ group_add_member($importer['uid'],'',$contact_record['id'],$def_gid);
- if(($r[0]['notify-flags'] & NOTIFY_INTRO) &&
+ if (($r[0]['notify-flags'] & NOTIFY_INTRO) &&
in_array($r[0]['page-flags'], array(PAGE_NORMAL))) {
notification(array(
));
}
- } elseif (count($r) AND in_array($r[0]['page-flags'], array(PAGE_SOAPBOX, PAGE_FREELOVE))) {
+ } elseif (dbm::is_result($r) AND in_array($r[0]['page-flags'], array(PAGE_SOAPBOX, PAGE_FREELOVE))) {
$r = q("UPDATE `contact` SET `pending` = 0 WHERE `uid` = %d AND `url` = '%s' AND `pending` LIMIT 1",
intval($importer['uid']),
dbesc($url)
}
}
-function lose_follower($importer,$contact,$datarray,$item) {
+function lose_follower($importer,$contact,$datarray = array(),$item = "") {
- if(($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_SHARING)) {
+ if (($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_SHARING)) {
q("UPDATE `contact` SET `rel` = %d WHERE `id` = %d",
intval(CONTACT_IS_SHARING),
intval($contact['id'])
);
- }
- else {
+ } else {
contact_remove($contact['id']);
}
}
-function lose_sharer($importer,$contact,$datarray,$item) {
+function lose_sharer($importer,$contact,$datarray = array(),$item = "") {
- if(($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_FOLLOWER)) {
+ if (($contact['rel'] == CONTACT_IS_FRIEND) || ($contact['rel'] == CONTACT_IS_FOLLOWER)) {
q("UPDATE `contact` SET `rel` = %d WHERE `id` = %d",
intval(CONTACT_IS_FOLLOWER),
intval($contact['id'])
);
- }
- else {
+ } else {
contact_remove($contact['id']);
}
}
$a = get_app();
- if(is_array($importer)) {
+ if (is_array($importer)) {
$r = q("SELECT `nickname` FROM `user` WHERE `uid` = %d LIMIT 1",
intval($importer['uid'])
);
// through the direct Diaspora protocol. If we try and use
// the feed, we'll get duplicates. So don't.
- if((! count($r)) || $contact['network'] === NETWORK_DIASPORA)
+ if ((! dbm::is_result($r)) || $contact['network'] === NETWORK_DIASPORA)
return;
$push_url = get_config('system','url') . '/pubsub/' . $r[0]['nickname'] . '/' . $contact['id'];
logger('subscribe_to_hub: ' . $hubmode . ' ' . $contact['name'] . ' to hub ' . $url . ' endpoint: ' . $push_url . ' with verifier ' . $verify_token);
- if(!strlen($contact['hub-verify']) OR ($contact['hub-verify'] != $verify_token)) {
+ if (!strlen($contact['hub-verify']) OR ($contact['hub-verify'] != $verify_token)) {
$r = q("UPDATE `contact` SET `hub-verify` = '%s' WHERE `id` = %d",
dbesc($verify_token),
intval($contact['id'])
function fix_private_photos($s, $uid, $item = null, $cid = 0) {
- if(get_config('system','disable_embedded'))
+ if (get_config('system','disable_embedded'))
return $s;
$a = get_app();
logger('fix_private_photos: found photo ' . $image, LOGGER_DEBUG);
- if(stristr($image , $site . '/photo/')) {
+ if (stristr($image , $site . '/photo/')) {
// Only embed locally hosted photos
$replace = false;
$i = basename($image);
$i = str_replace(array('.jpg','.png','.gif'),array('','',''),$i);
$x = strpos($i,'-');
- if($x) {
+ if ($x) {
$res = substr($i,$x+1);
$i = substr($i,0,$x);
$r = q("SELECT * FROM `photo` WHERE `resource-id` = '%s' AND `scale` = %d AND `uid` = %d",
intval($res),
intval($uid)
);
- if($r) {
+ if ($r) {
// Check to see if we should replace this photo link with an embedded image
// 1. No need to do so if the photo is public
// permissions, regardless of order but first check to see if they're an exact
// match to save some processing overhead.
- if(has_permissions($r[0])) {
- if($cid) {
+ if (has_permissions($r[0])) {
+ if ($cid) {
$recips = enumerate_permissions($r[0]);
- if(in_array($cid, $recips)) {
+ if (in_array($cid, $recips)) {
$replace = true;
}
- }
- elseif($item) {
- if(compare_permissions($item,$r[0]))
+ } elseif ($item) {
+ if (compare_permissions($item,$r[0]))
$replace = true;
}
}
- if($replace) {
+ if ($replace) {
$data = $r[0]['data'];
$type = $r[0]['type'];
// If a custom width and height were specified, apply before embedding
- if(preg_match("/\[img\=([0-9]*)x([0-9]*)\]/is", substr($orig_body, $img_start, $img_st_close), $match)) {
+ if (preg_match("/\[img\=([0-9]*)x([0-9]*)\]/is", substr($orig_body, $img_start, $img_st_close), $match)) {
logger('fix_private_photos: scaling photo', LOGGER_DEBUG);
$width = intval($match[1]);
$height = intval($match[2]);
$ph = new Photo($data, $type);
- if($ph->is_valid()) {
+ if ($ph->is_valid()) {
$ph->scaleImage(max($width, $height));
$data = $ph->imageString();
$type = $ph->getType();
$new_body = $new_body . substr($orig_body, 0, $img_start + $img_st_close) . $image . '[/img]';
$orig_body = substr($orig_body, $img_start + $img_st_close + $img_len + strlen('[/img]'));
- if($orig_body === false)
+ if ($orig_body === false)
$orig_body = '';
$img_start = strpos($orig_body, '[img');
}
function has_permissions($obj) {
- if(($obj['allow_cid'] != '') || ($obj['allow_gid'] != '') || ($obj['deny_cid'] != '') || ($obj['deny_gid'] != ''))
+ if (($obj['allow_cid'] != '') || ($obj['allow_gid'] != '') || ($obj['deny_cid'] != '') || ($obj['deny_gid'] != ''))
return true;
return false;
}
function compare_permissions($obj1,$obj2) {
// first part is easy. Check that these are exactly the same.
- if(($obj1['allow_cid'] == $obj2['allow_cid'])
+ if (($obj1['allow_cid'] == $obj2['allow_cid'])
&& ($obj1['allow_gid'] == $obj2['allow_gid'])
&& ($obj1['deny_cid'] == $obj2['deny_cid'])
&& ($obj1['deny_gid'] == $obj2['deny_gid']))
$recipients2 = enumerate_permissions($obj2);
sort($recipients1);
sort($recipients2);
- if($recipients1 == $recipients2)
+ if ($recipients1 == $recipients2)
return true;
return false;
}
// returns an array of contact-ids that are allowed to see this object
function enumerate_permissions($obj) {
- require_once('include/group.php');
$allow_people = expand_acl($obj['allow_cid']);
$allow_groups = expand_groups(expand_acl($obj['allow_gid']));
$deny_people = expand_acl($obj['deny_cid']);
$ret = array();
$matches = false;
$cnt = preg_match_all('|\#\[url\=(.*?)\](.*?)\[\/url\]|',$item['tag'],$matches);
- if($cnt) {
+ if ($cnt) {
for($x = 0; $x < $cnt; $x ++) {
- if($matches[1][$x])
+ if ($matches[1][$x])
$ret[$matches[2][$x]] = array('#',$matches[1][$x], $matches[2][$x]);
}
}
$matches = false;
$cnt = preg_match_all('|\@\[url\=(.*?)\](.*?)\[\/url\]|',$item['tag'],$matches);
- if($cnt) {
+ if ($cnt) {
for($x = 0; $x < $cnt; $x ++) {
- if($matches[1][$x])
+ if ($matches[1][$x])
$ret[] = array('@',$matches[1][$x], $matches[2][$x]);
}
}
function item_expire($uid, $days, $network = "", $force = false) {
- if((! $uid) || ($days < 1))
+ if ((! $uid) || ($days < 1))
return;
// $expire_network_only = save your own wall posts
} else
$range = "AND `created` < UTC_TIMESTAMP() - INTERVAL %d DAY ";
- $r = q("SELECT * FROM `item`
+ $r = q("SELECT `file`, `resource-id`, `starred`, `type`, `id` FROM `item`
WHERE `uid` = %d $range
AND `id` = `parent`
$sql_extra
intval($days)
);
- if(! count($r))
+ if (! dbm::is_result($r))
return;
$expire_items = get_pconfig($uid, 'expire','items');
// don't expire filed items
- if(strpos($item['file'],'[') !== false)
+ if (strpos($item['file'],'[') !== false)
continue;
// Only expire posts, not photos and photo comments
- if($expire_photos==0 && strlen($item['resource-id']))
+ if ($expire_photos==0 && strlen($item['resource-id']))
continue;
- if($expire_starred==0 && intval($item['starred']))
+ if ($expire_starred==0 && intval($item['starred']))
continue;
- if($expire_notes==0 && $item['type']=='note')
+ if ($expire_notes==0 && $item['type']=='note')
continue;
- if($expire_items==0 && $item['type']!='note')
+ if ($expire_items==0 && $item['type']!='note')
continue;
drop_item($item['id'],false);
}
- proc_run('php',"include/notifier.php","expire","$uid");
+ proc_run(PRIORITY_HIGH,"include/notifier.php", "expire", $uid);
}
function drop_items($items) {
$uid = 0;
- if(! local_user() && ! remote_user())
+ if (! local_user() && ! remote_user())
return;
- if(count($items)) {
+ if (count($items)) {
foreach($items as $item) {
$owner = drop_item($item,false);
- if($owner && ! $uid)
+ if ($owner && ! $uid)
$uid = $owner;
}
}
// multiple threads may have been deleted, send an expire notification
- if($uid)
- proc_run('php',"include/notifier.php","expire","$uid");
+ if ($uid)
+ proc_run(PRIORITY_HIGH,"include/notifier.php", "expire", $uid);
}
intval($id)
);
- if(! count($r)) {
- if(! $interactive)
+ if (! dbm::is_result($r)) {
+ if (! $interactive)
return 0;
notice( t('Item not found.') . EOL);
goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
$owner = $item['uid'];
- $cid = 0;
+ $contact_id = 0;
// check if logged in user is either the author or owner of this item
- if(is_array($_SESSION['remote'])) {
+ if (is_array($_SESSION['remote'])) {
foreach($_SESSION['remote'] as $visitor) {
- if($visitor['uid'] == $item['uid'] && $visitor['cid'] == $item['contact-id']) {
- $cid = $visitor['cid'];
+ if ($visitor['uid'] == $item['uid'] && $visitor['cid'] == $item['contact-id']) {
+ $contact_id = $visitor['cid'];
break;
}
}
}
- if((local_user() == $item['uid']) || ($cid) || (! $interactive)) {
+ if ((local_user() == $item['uid']) || ($contact_id) || (! $interactive)) {
// Check if we should do HTML-based delete confirmation
- if($_REQUEST['confirm']) {
+ if ($_REQUEST['confirm']) {
// <form> can't take arguments in its "action" parameter
// so add any arguments as hidden inputs
$query = explode_querystring($a->query_string);
$inputs = array();
foreach($query['args'] as $arg) {
- if(strpos($arg, 'confirm=') === false) {
+ if (strpos($arg, 'confirm=') === false) {
$arg_parts = explode('=', $arg);
$inputs[] = array('name' => $arg_parts[0], 'value' => $arg_parts[1]);
}
));
}
// Now check how the user responded to the confirmation query
- if($_REQUEST['canceled']) {
+ if ($_REQUEST['canceled']) {
goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
}
$matches = false;
$cnt = preg_match_all('/<(.*?)>/',$item['file'],$matches,PREG_SET_ORDER);
- if($cnt) {
+ if ($cnt) {
foreach($matches as $mtch) {
file_tag_unsave_file($item['uid'],$item['id'],$mtch[1],true);
}
$matches = false;
$cnt = preg_match_all('/\[(.*?)\]/',$item['file'],$matches,PREG_SET_ORDER);
- if($cnt) {
+ if ($cnt) {
foreach($matches as $mtch) {
file_tag_unsave_file($item['uid'],$item['id'],$mtch[1],false);
}
// 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($item['resource-id'])) {
+ if (strlen($item['resource-id'])) {
q("DELETE FROM `photo` WHERE `resource-id` = '%s' AND `uid` = %d ",
dbesc($item['resource-id']),
intval($item['uid'])
// If item is a link to an event, nuke the event record.
- if(intval($item['event-id'])) {
+ if (intval($item['event-id'])) {
q("DELETE FROM `event` WHERE `id` = %d AND `uid` = %d",
intval($item['event-id']),
intval($item['uid'])
// If it's the parent of a comment thread, kill all the kids
- if($item['uri'] == $item['parent-uri']) {
+ if ($item['uri'] == $item['parent-uri']) {
$r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s', `body` = '' , `title` = ''
WHERE `parent-uri` = '%s' AND `uid` = %d ",
dbesc(datetime_convert()),
create_files_from_itemuri($item['parent-uri'], $item['uid']);
delete_thread_uri($item['parent-uri'], $item['uid']);
// ignore the result
- }
- else {
+ } else {
// ensure that last-child is set in case the comment that had it just got wiped.
q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent-uri` = '%s' AND `uid` = %d ",
dbesc(datetime_convert()),
dbesc($item['parent-uri']),
intval($item['uid'])
);
- if(count($r)) {
+ if (dbm::is_result($r)) {
q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d",
intval($r[0]['id'])
);
}
-
- // Add a relayable_retraction signature for Diaspora.
- store_diaspora_retract_sig($item, $a->user, $a->get_baseurl());
}
$drop_id = intval($item['id']);
// send the notification upstream/downstream as the case may be
- proc_run('php',"include/notifier.php","drop","$drop_id");
+ proc_run(PRIORITY_HIGH,"include/notifier.php", "drop", $drop_id);
- if(! $interactive)
+ if (! $interactive)
return $owner;
goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
//NOTREACHED
- }
- else {
- if(! $interactive)
+ } else {
+ if (! $interactive)
return 0;
notice( t('Permission denied.') . EOL);
goaway($a->get_baseurl() . '/' . $_SESSION['return_url']);
intval($uid),
intval($wall ? 1 : 0)
);
- if(count($r)) {
+ if (dbm::is_result($r)) {
// logger('first_post_date: ' . $r[0]['id'] . ' ' . $r[0]['created'], LOGGER_DATA);
return substr(datetime_convert('',date_default_timezone_get(),$r[0]['created']),0,10);
}
$dnow = datetime_convert('',date_default_timezone_get(),'now','Y-m-d');
$dthen = first_post_date($uid, $wall);
- if(! $dthen)
+ if (! $dthen)
return array();
// Set the start and end date to the beginning of the month
$start_month = datetime_convert('','',$dstart,'Y-m-d');
$end_month = datetime_convert('','',$dend,'Y-m-d');
$str = day_translate(datetime_convert('','',$dnow,'F'));
- if(! $ret[$dyear])
+ if (! $ret[$dyear])
$ret[$dyear] = array();
$ret[$dyear][] = array($str,$end_month,$start_month);
$dnow = datetime_convert('','',$dnow . ' -1 month', 'Y-m-d');
$dnow = datetime_convert('',date_default_timezone_get(),'now','Y-m-d');
$dthen = first_post_date($uid,$wall);
- if(! $dthen)
+ if (! $dthen)
return array();
// Set the start and end date to the beginning of the month
function posted_date_widget($url,$uid,$wall) {
$o = '';
- if(! feature_enabled($uid,'archives'))
+ if (! feature_enabled($uid,'archives'))
return $o;
// For former Facebook folks that left because of "timeline"
-/* if($wall && intval(get_pconfig($uid,'system','no_wall_archive_widget')))
+/* if ($wall && intval(get_pconfig($uid,'system','no_wall_archive_widget')))
return $o;*/
$visible_years = get_pconfig($uid,'system','archive_visible_years');
- if(! $visible_years)
+ if (! $visible_years)
$visible_years = 5;
$ret = list_post_dates($uid,$wall);
- if(! count($ret))
+ if (! count($ret))
return $o;
$cutoff_year = intval(datetime_convert('',date_default_timezone_get(),'now','Y')) - $visible_years;
));
return $o;
}
-
-function store_diaspora_retract_sig($item, $user, $baseurl) {
- // Note that we can't add a target_author_signature
- // if the comment was deleted by a remote user. That should be ok, because if a remote user is deleting
- // the comment, that means we're the home of the post, and Diaspora will only
- // check the parent_author_signature of retractions that it doesn't have to relay further
- //
- // I don't think this function gets called for an "unlike," but I'll check anyway
-
- $enabled = intval(get_config('system','diaspora_enabled'));
- if(! $enabled) {
- logger('drop_item: diaspora support disabled, not storing retraction signature', LOGGER_DEBUG);
- return;
- }
-
- logger('drop_item: storing diaspora retraction signature');
-
- $signed_text = $item['guid'] . ';' . ( ($item['verb'] === ACTIVITY_LIKE) ? 'Like' : 'Comment');
-
- if(local_user() == $item['uid']) {
-
- $handle = $user['nickname'] . '@' . substr($baseurl, strpos($baseurl,'://') + 3);
- $authorsig = base64_encode(rsa_sign($signed_text,$user['prvkey'],'sha256'));
- }
- else {
- $r = q("SELECT `nick`, `url` FROM `contact` WHERE `id` = '%d' LIMIT 1",
- $item['contact-id'] // If this function gets called, drop_item() has already checked remote_user() == $item['contact-id']
- );
- if(count($r)) {
- // The below handle only works for NETWORK_DFRN. I think that's ok, because this function
- // only handles DFRN deletes
- $handle_baseurl_start = strpos($r['url'],'://') + 3;
- $handle_baseurl_length = strpos($r['url'],'/profile') - $handle_baseurl_start;
- $handle = $r['nick'] . '@' . substr($r['url'], $handle_baseurl_start, $handle_baseurl_length);
- $authorsig = '';
- }
- }
-
- if(isset($handle))
- q("insert into sign (`retract_iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ",
- intval($item['id']),
- dbesc($signed_text),
- dbesc($authorsig),
- dbesc($handle)
- );
-
- return;
-}
projects / friendica.git / blobdiff