require_once('include/oembed.php');
require_once('include/salmon.php');
require_once('include/crypto.php');
+require_once('include/Photo.php');
+
function get_feed_for(&$a, $dfrn_id, $owner_nick, $last_update, $direction = 0) {
if($a->argv[$x] === 'category' && $a->argc > ($x + 1) && strlen($a->argv[$x+1]))
$category = $a->argv[$x+1];
}
-
-
}
$check_date = datetime_convert('UTC','UTC',$last_update,'Y-m-d H:i:s');
$r = q("SELECT `item`.*, `item`.`id` AS `item_id`,
- `contact`.`name`, `contact`.`photo`, `contact`.`url`,
+ `contact`.`name`, `contact`.`network`, `contact`.`photo`, `contact`.`url`,
`contact`.`name-date`, `contact`.`uri-date`, `contact`.`avatar-date`,
`contact`.`thumb`, `contact`.`dfrn-id`, `contact`.`self`,
`contact`.`id` AS `contact-id`, `contact`.`uid` AS `contact-uid`,
foreach($items as $item) {
+ // prevent private email from leaking.
+ if($item['network'] === NETWORK_MAIL)
+ continue;
+
// public feeds get html, our own nodes use bbcode
if($public_feed) {
}
return '';
-}
+}
+
+/* limit_body_size()
+ *
+ * The purpose of this function is to apply system message length limits to
+ * imported messages without including any embedded photos in the length
+ */
+if(! function_exists('limit_body_size')) {
+function limit_body_size($body) {
+
+ logger('limit_body_size: start', LOGGER_DEBUG);
+
+ $maxlen = get_max_import_size();
+
+ // If the length of the body, including the embedded images, is smaller
+ // than the maximum, then don't waste time looking for the images
+ if($maxlen && (strlen($body) > $maxlen)) {
+
+ logger('limit_body_size: the total body length exceeds the limit', LOGGER_DEBUG);
+
+ $orig_body = $body;
+ $new_body = '';
+ $textlen = 0;
+ $max_found = false;
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+ while(($img_st_close !== false) && ($img_end !== false)) {
+
+ $img_st_close++; // make it point to AFTER the closing bracket
+ $img_end += $img_start;
+ $img_end += strlen('[/img]');
+
+ if(! strcmp(substr($orig_body, $img_start + $img_st_close, 5), 'data:')) {
+ // This is an embedded image
+
+ if( ($textlen + $img_start) > $maxlen ) {
+ if($textlen < $maxlen) {
+ 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 {
+ $new_body = $new_body . substr($orig_body, 0, $img_start);
+ $textlen += $img_start;
+ }
+
+ $new_body = $new_body . substr($orig_body, $img_start, $img_end - $img_start);
+ }
+ else {
+
+ if( ($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 {
+ $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
+ $orig_body = '';
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_end = ($img_start !== false ? strpos(substr($orig_body, $img_start), '[/img]') : false);
+ }
+
+ if( ($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 {
+ 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
+ return $body;
+}}
+
+function title_is_body($title, $body) {
+
+ $title = strip_tags($title);
+ $title = trim($title);
+ $title = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $title);
+
+ $body = strip_tags($body);
+ $body = trim($body);
+ $body = str_replace(array("\n", "\r", "\t", " "), array("","","",""), $body);
+
+ if (strlen($title) < strlen($body))
+ $body = substr($body, 0, strlen($title));
+
+ if (($title != $body) and (substr($title, -3) == "...")) {
+ $pos = strrpos($title, "...");
+ if ($pos > 0) {
+ $title = substr($title, 0, $pos);
+ $body = substr($body, 0, $pos);
+ }
+ }
+ return($title == $body);
+}
$res['body'] = unxmlify($item->get_content());
$res['plink'] = unxmlify($item->get_link(0));
+ // removing the content of the title if its identically to the body
+ // This helps with auto generated titles e.g. from tumblr
+ if (title_is_body($res["title"], $res["body"]))
+ $res['title'] = "";
+
if($res['plink'])
$base_url = implode('/', array_slice(explode('/',$res['plink']),0,3));
else
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
- }
+ }
$rawactor = $item->get_item_tags(NAMESPACE_ACTIVITY, 'actor');
$res['author-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
- }
+ }
$rawactor = $feed->get_feed_tags(NAMESPACE_ACTIVITY, 'subject');
$res['app'] = strip_tags(unxmlify($apps[0]['attribs']['']['source']));
if($res['app'] === 'web')
$res['app'] = 'OStatus';
- }
+ }
// base64 encoded json structure representing Diaspora signature
$res['body'] = notags(base64url_decode($res['body']));
}
- $maxlen = get_max_import_size();
- if($maxlen && (strlen($res['body']) > $maxlen))
- $res['body'] = substr($res['body'],0, $maxlen);
+
+ $res['body'] = limit_body_size($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
$res['body'] = $purifier->purify($res['body']);
$res['body'] = @html2bbcode($res['body']);
+
+
}
elseif(! $have_real_body) {
$res['body'] = escape_tags($res['body']);
}
+
// this tag is obsolete but we keep it for really old sites
$allow = $item->get_item_tags(NAMESPACE_DFRN,'comment-allow');
$res['last-child'] = 0;
$private = $item->get_item_tags(NAMESPACE_DFRN,'private');
- if($private && $private[0]['data'] == 1)
- $res['private'] = 1;
+ if($private && intval($private[0]['data']) > 0)
+ $res['private'] = intval($private[0]['data']);
else
$res['private'] = 0;
foreach($base as $link) {
if(!x($res, 'owner-avatar') || !$res['owner-avatar']) {
- if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
+ if($link['attribs']['']['rel'] === 'photo' || $link['attribs']['']['rel'] === 'avatar')
$res['owner-avatar'] = unxmlify($link['attribs']['']['href']);
}
}
$res['target'] .= '</target>' . "\n";
}
+ // This is some experimental stuff. By now retweets are shown with "RT:"
+ // But: There is data so that the message could be shown similar to native retweets
+ // There is some better way to parse this array - but it didn't worked for me.
+ $child = $item->feed->data["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["feed"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["entry"][0]["child"]["http://activitystrea.ms/spec/1.0/"][object][0]["child"];
+ if (is_array($child)) {
+ $message = $child["http://activitystrea.ms/spec/1.0/"]["object"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10]["content"][0]["data"];
+ $author = $child[SIMPLEPIE_NAMESPACE_ATOM_10]["author"][0]["child"][SIMPLEPIE_NAMESPACE_ATOM_10];
+ $uri = $author["uri"][0]["data"];
+ $name = $author["name"][0]["data"];
+ $avatar = @array_shift($author["link"][2]["attribs"]);
+ $avatar = $avatar["href"];
+
+ if (($name != "") and ($uri != "") and ($avatar != "") and ($message != "")) {
+ $res["owner-name"] = $res["author-name"];
+ $res["owner-link"] = $res["author-link"];
+ $res["owner-avatar"] = $res["author-avatar"];
+
+ $res["author-name"] = $name;
+ $res["author-link"] = $uri;
+ $res["author-avatar"] = $avatar;
+
+ $res["body"] = html2bbcode($message);
+ }
+ }
+
$arr = array('feed' => $feed, 'item' => $item, 'result' => $res);
call_hooks('parse_atom', $arr);
+ //if (($res["title"] != "") or (strpos($res["body"], "RT @") > 0)) {
+ //if (strpos($res["body"], "RT @") !== false) {
+ // $debugfile = tempnam("/home/ike/log", "item-res2-");
+ // file_put_contents($debugfile, serialize($arr));
+ //}
+
return $res;
}
return xmlify($o);
}
+
+
function item_store($arr,$force_parent = false) {
// If a Diaspora signature structure was passed in, pull it out of the
$arr['body'] = strip_tags($arr['body']);
+ if (version_compare(PHP_VERSION, '5.3.0', '>=')) {
+ require_once('Text/LanguageDetect.php');
+ $naked_body = preg_replace('/\[(.+?)\]/','',$arr['body']);
+ $l = new Text_LanguageDetect;
+ $lng = $l->detectConfidence($naked_body);
+ $arr['postopts'] = (($lng['language']) ? 'lang=' . $lng['language'] . ';' . $lng['confidence'] : '');
+ }
+
$arr['wall'] = ((x($arr,'wall')) ? intval($arr['wall']) : 0);
$arr['uri'] = ((x($arr,'uri')) ? notags(trim($arr['uri'])) : random_string());
$arr['extid'] = ((x($arr,'extid')) ? notags(trim($arr['extid'])) : '');
$arr['origin'] = ((x($arr,'origin')) ? intval($arr['origin']) : 0 );
$arr['guid'] = ((x($arr,'guid')) ? notags(trim($arr['guid'])) : get_guid());
+
+ $arr['thr-parent'] = $arr['parent-uri'];
if($arr['parent-uri'] === $arr['uri']) {
$parent_id = 0;
$parent_deleted = 0;
// and re-attach to the conversation parent.
if($r[0]['uri'] != $r[0]['parent-uri']) {
- $arr['thr-parent'] = $arr['parent-uri'];
$arr['parent-uri'] = $r[0]['parent-uri'];
- $z = q("SELECT `id` FROM `item` WHERE `uri` = '%s' AND `parent-uri` = '%s' AND `uid` = %d
+ $z = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `parent-uri` = '%s' AND `uid` = %d
ORDER BY `id` ASC LIMIT 1",
dbesc($r[0]['parent-uri']),
dbesc($r[0]['parent-uri']),
$deny_cid = $r[0]['deny_cid'];
$deny_gid = $r[0]['deny_gid'];
$arr['wall'] = $r[0]['wall'];
+
+ // if the parent is private, force privacy for the entire conversation
+ // This differs from the above settings as it subtly allows comments from
+ // email correspondents to be private even if the overall thread is not.
+
+ if($r[0]['private'])
+ $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']))
+ $arr['private'] = 0;
}
else {
if($force_parent) {
logger('item_store: $force_parent=true, reply converted to top-level post.');
$parent_id = 0;
- $arr['thr-parent'] = $arr['parent-uri'];
$arr['parent-uri'] = $arr['uri'];
$arr['gravity'] = 0;
}
intval($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'] = $parent_deleted;
+ call_hooks('post_remote_end',$arr);
+
// update the commented timestamp on the parent
q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1",
return;
$community_page = (($u[0]['page-flags'] == PAGE_COMMUNITY) ? true : false);
+ $prvgroup = (($u[0]['page-flags'] == PAGE_PRVGROUP) ? true : false);
+
$i = q("select * from item where id = %d and uid = %d limit 1",
intval($item_id),
'otype' => 'item'
));
- if(! $community_page)
+ 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
$private = ($u[0]['allow_cid'] || $u[0]['allow_gid'] || $u[0]['deny_cid'] || $u[0]['deny_gid']) ? 1 : 0;
- q("update item set wall = 1, origin = 1, forum_mode = 1, `owner-name` = '%s', `owner-link` = '%s', `owner-avatar` = '%s',
+ $forum_mode = (($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 limit 1",
+ intval($forum_mode),
dbesc($c[0]['name']),
dbesc($c[0]['url']),
dbesc($c[0]['thumb']),
$a = get_app();
-// if((! strlen($contact['issued-id'])) && (! $contact['duplex']) && (! ($owner['page-flags'] == PAGE_COMMUNITY)))
-// return 3;
-
$idtosend = $orig_id = (($contact['dfrn-id']) ? $contact['dfrn-id'] : $contact['issued-id']);
if($contact['duplex'] && $contact['dfrn-id'])
$rino_allowed = ((intval($res->rino) === 1) ? 1 : 0);
$page = (($owner['page-flags'] == PAGE_COMMUNITY) ? 1 : 0);
+ if($owner['page-flags'] == PAGE_PRVGROUP)
+ $page = 2;
+
$final_dfrn_id = '';
if($perm) {
$postvars['ssl_policy'] = $ssl_policy;
if($page)
- $postvars['page'] = '1';
+ $postvars['page'] = $page;
if($rino && $rino_allowed && (! $dissolve)) {
$key = substr(random_string(),0,16);
return 3;
}
+ if($contact['term-date'] != '0000-00-00 00:00:00') {
+ logger("dfrn_deliver: $url back from the dead - removing mark for death");
+ require_once('include/Contact.php');
+ unmark_for_death($contact);
+ }
+
$res = parse_xml_string($xml);
return $res->status;
$birthday = '';
$hubs = $feed->get_links('hub');
+ logger('consume_feed: hubs: ' . print_r($hubs,true), LOGGER_DATA);
if(count($hubs))
$hub = implode(',', $hubs);
}
$img_str = fetch_url($photo_url,true);
- $img = new Photo($img_str);
+ // guess mimetype from headers or filename
+ $type = guess_image_type($photo_url,true);
+
+
+ $img = new Photo($img_str, $type);
if($img->is_valid()) {
if($have_photo) {
q("DELETE FROM `photo` WHERE `resource-id` = '%s' AND `contact-id` = %d AND `uid` = %d",
q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'
WHERE `uid` = %d AND `id` = %d LIMIT 1",
dbesc(datetime_convert()),
- dbesc($a->get_baseurl() . '/photo/' . $hash . '-4.jpg'),
- dbesc($a->get_baseurl() . '/photo/' . $hash . '-5.jpg'),
- dbesc($a->get_baseurl() . '/photo/' . $hash . '-6.jpg'),
+ dbesc($a->get_baseurl() . '/photo/' . $hash . '-4.'.$img->getExt()),
+ dbesc($a->get_baseurl() . '/photo/' . $hash . '-5.'.$img->getExt()),
+ dbesc($a->get_baseurl() . '/photo/' . $hash . '-6.'.$img->getExt()),
intval($contact['uid']),
intval($contact['id'])
);
*
*/
- $bdtext = t('Birthday:') . ' [url=' . $contact['url'] . ']' . $contact['name'] . '[/url]' ;
+ $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`,`desc`,`type`)
- VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s' ) ",
+ $r = q("INSERT INTO `event` (`uid`,`cid`,`created`,`edited`,`start`,`finish`,`summary`,`desc`,`type`)
+ VALUES ( %d, %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s' ) ",
intval($contact['uid']),
intval($contact['id']),
dbesc(datetime_convert()),
dbesc(datetime_convert('UTC','UTC', $birthday)),
dbesc(datetime_convert('UTC','UTC', $birthday . ' + 1 day ')),
dbesc($bdtext),
+ dbesc($bdtext2),
dbesc('birthday')
);
// Now process the feed
- if($feed->get_item_quantity()) {
+ if($feed->get_item_quantity()) {
logger('consume_feed: feed item count = ' . $feed->get_item_quantity());
foreach($items as $item) {
- $is_reply = false;
+ $is_reply = false;
$item_id = $item->get_id();
$rawthread = $item->get_item_tags( NAMESPACE_THREAD,'in-reply-to');
if(isset($rawthread[0]['attribs']['']['ref'])) {
continue;
// Have we seen it? If not, import it.
-
+
$item_id = $item->get_id();
$datarray = get_atom_elements($feed,$item);
-
if((! x($datarray,'author-name')) && ($contact['network'] != NETWORK_DFRN))
$datarray['author-name'] = $contact['name'];
if((! x($datarray,'author-link')) && ($contact['network'] != NETWORK_DFRN))
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;
+ }
+
+
$r = q("SELECT `uid`, `last-child`, `edited`, `body` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($item_id),
intval($importer['uid'])
if(count($r)) {
if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
+
+ // do not accept (ignore) an earlier edit than one we currently have.
+ if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
+ continue;
+
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($datarray['title']),
dbesc($datarray['body']),
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'])
- );
- $datarray['last-child'] = 1;
- }
if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
// one way feed - no remote comment ability
$datarray['type'] = 'activity';
$datarray['gravity'] = GRAVITY_LIKE;
// only one like or dislike per person
- $r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 limit 1",
+ $r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`parent-uri` = '%s' OR `thr-parent` = '%s') limit 1",
intval($datarray['uid']),
intval($datarray['contact-id']),
- dbesc($datarray['verb'])
+ dbesc($datarray['verb']),
+ dbesc($parent_uri),
+ dbesc($parent_uri)
);
if($r && count($r))
continue;
}
}
+ if($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($importer['uid'])
if(count($r)) {
if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
+
+ // do not accept (ignore) an earlier edit than one we currently have.
+ if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
+ continue;
+
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($datarray['title']),
dbesc($datarray['body']),
if(! is_array($contact))
return;
- if($contact['network'] === NETWORK_OSTATUS || stristr($contact['url'],'twitter.com')) {
- if(strlen($datarray['title']))
- unset($datarray['title']);
- $datarray['last-child'] = 1;
- }
if(($contact['network'] === NETWORK_FEED) || (! strlen($contact['notify']))) {
- // one way feed - no remote comment ability
- $datarray['last-child'] = 0;
+ // one way feed - no remote comment ability
+ $datarray['last-child'] = 0;
}
+ if($contact['network'] === NETWORK_FEED)
+ $datarray['private'] = 2;
// This is my contact on another system, but it's really me.
// Turn this into a wall post.
- if($contact['remote_self'])
+ if($contact['remote_self']) {
$datarray['wall'] = 1;
+ if($contact['network'] === NETWORK_FEED) {
+ $datarray['private'] = 0;
+ }
+ }
$datarray['parent-uri'] = $item_id;
$datarray['uid'] = $importer['uid'];
$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 = '';
+
+
+ $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 = $elems['name'][0]['data'];
+ }
+ if((x($elems,'link')) && ($elems['link'][0]['attribs']['']['rel'] === 'photo') && ($elems['link'][0]['attribs'][NAMESPACE_DFRN]['updated'])) {
+ $photo_timestamp = datetime_convert('UTC','UTC',$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'])) {
+ logger('local_delivery: Updating photo for ' . $importer['name']);
+ require_once("Photo.php");
+ $photo_failure = false;
+ $have_photo = false;
+
+ $r = q("SELECT `resource-id` FROM `photo` WHERE `contact-id` = %d AND `uid` = %d LIMIT 1",
+ intval($importer['id']),
+ intval($importer['importer_uid'])
+ );
+ if(count($r)) {
+ $resource_id = $r[0]['resource-id'];
+ $have_photo = true;
+ }
+ else {
+ $resource_id = photo_new_resource();
+ }
+
+ $img_str = fetch_url($photo_url,true);
+ // guess mimetype from headers or filename
+ $type = guess_image_type($photo_url,true);
+
+
+ $img = new Photo($img_str, $type);
+ if($img->is_valid()) {
+ if($have_photo) {
+ q("DELETE FROM `photo` WHERE `resource-id` = '%s' AND `contact-id` = %d AND `uid` = %d",
+ dbesc($resource_id),
+ intval($importer['id']),
+ intval($importer['importer_uid'])
+ );
+ }
+
+ $img->scaleImageSquare(175);
+
+ $hash = $resource_id;
+ $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 4);
+
+ $img->scaleImage(80);
+ $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 5);
+
+ $img->scaleImage(48);
+ $r = $img->store($importer['importer_uid'], $importer['id'], $hash, basename($photo_url), 'Contact Photos', 6);
+
+ $a = get_app();
+
+ q("UPDATE `contact` SET `avatar-date` = '%s', `photo` = '%s', `thumb` = '%s', `micro` = '%s'
+ WHERE `uid` = %d AND `id` = %d LIMIT 1",
+ dbesc(datetime_convert()),
+ dbesc($a->get_baseurl() . '/photo/' . $hash . '-4.'.$img->getExt()),
+ dbesc($a->get_baseurl() . '/photo/' . $hash . '-5.'.$img->getExt()),
+ dbesc($a->get_baseurl() . '/photo/' . $hash . '-6.'.$img->getExt()),
+ intval($importer['importer_uid']),
+ intval($importer['id'])
+ );
+ }
+ }
+
+ if(($name_updated) && (strlen($new_name)) && ($name_updated > $importer['name-date'])) {
+ $r = q("select * from contact where uid = %d and id = %d limit 1",
+ intval($importer['importer_uid']),
+ intval($importer['id'])
+ );
+
+ $x = q("UPDATE `contact` SET `name` = '%s', `name-date` = '%s' WHERE `uid` = %d AND `id` = %d LIMIT 1",
+ dbesc(notags(trim($new_name))),
+ dbesc(datetime_convert()),
+ intval($importer['importer_uid']),
+ intval($importer['id'])
+ );
+
+ // do our best to update the name on content items
+
+ if(count($r)) {
+ q("update item set `author-name` = '%s' where `author-name` = '%s' and `author-link` = '%s' and uid = %d",
+ dbesc(notags(trim($new_name))),
+ dbesc($r[0]['name']),
+ dbesc($r[0]['url']),
+ intval($importer['importer_uid'])
+ );
+ }
+ }
+
+
/*
// Currently unsupported - needs a lot of work
$reloc = $feed->get_feed_tags( NAMESPACE_DFRN, 'relocate' );
}
if($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`
+ LEFT 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');
+ }
+ }
+
$r = q("SELECT `item`.*, `contact`.`self` FROM `item` left join contact on `item`.`contact-id` = `contact`.`id`
WHERE `uri` = '%s' AND `item`.`uid` = %d AND `contact-id` = %d AND NOT `item`.`file` LIKE '%%[%%' LIMIT 1",
dbesc($uri),
}
if($item['uri'] == $item['parent-uri']) {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s'
+ $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
+ `body` = '', `title` = ''
WHERE `parent-uri` = '%s' AND `uid` = %d",
dbesc($when),
dbesc(datetime_convert()),
);
}
else {
- $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s'
+ $r = q("UPDATE `item` SET `deleted` = 1, `edited` = '%s', `changed` = '%s',
+ `body` = '', `title` = ''
WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($when),
dbesc(datetime_convert()),
);
}
}
- }
+ // 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']);
+ }
}
}
}
if($is_reply) {
$community = false;
- if($importer['page-flags'] == PAGE_COMMUNITY) {
+ if($importer['page-flags'] == PAGE_COMMUNITY || $importer['page-flags'] == PAGE_PRVGROUP ) {
$sql_extra = '';
$community = true;
logger('local_delivery: possible community reply');
$is_a_remote_comment = 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`
LEFT JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
- WHERE `item`.`uri` = '%s' AND `item`.`parent-uri` = '%s'
+ 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))
$is_a_remote_comment = true;
- // Does this have the characteristics of a community comment?
- // If it's a reply to a wall post on a community page it's a
+ // Does this have the characteristics of a community or private group comment?
+ // If it's a reply to a wall post on a community/prvgroup page it's a
// valid community comment. Also forum_mode makes it valid for sure.
// If neither, it's not.
if(count($r)) {
$iid = $r[0]['id'];
- if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
+ if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
+
+ // do not accept (ignore) an earlier edit than one we currently have.
+ if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
+ continue;
+
logger('received updated comment' , LOGGER_DEBUG);
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($datarray['title']),
$datarray['gravity'] = GRAVITY_LIKE;
$datarray['last-child'] = 0;
// only one like or dislike per person
- $r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 limit 1",
+ $r = q("select id from item where uid = %d and `contact-id` = %d and verb = '%s' and (`thr-parent` = '%s' or `parent-uri` = '%s') and deleted = 0 limit 1",
intval($datarray['uid']),
intval($datarray['contact-id']),
- dbesc($datarray['verb'])
+ dbesc($datarray['verb']),
+ dbesc($datarray['parent-uri']),
+ dbesc($datarray['parent-uri'])
+
);
if($r && count($r))
continue;
$parent = 0;
if($posted_id) {
- $r = q("SELECT `parent` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
+ $r = q("SELECT `parent`, `parent-uri` FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
intval($posted_id),
intval($importer['importer_uid'])
);
- if(count($r))
+ if(count($r)) {
$parent = $r[0]['parent'];
+ $parent_uri = $r[0]['parent-uri'];
+ }
if(! $is_like) {
$r1 = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `uid` = %d AND `parent` = %d",
}
if($posted_id && $parent) {
-
+
proc_run('php',"include/notifier.php","comment-import","$posted_id");
if((! $is_like) && (! $importer['self'])) {
'verb' => ACTIVITY_POST,
'otype' => 'item',
'parent' => $parent,
-
+ 'parent_uri' => $parent_uri,
));
}
if(count($r)) {
if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
+
+ // do not accept (ignore) an earlier edit than one we currently have.
+ if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
+ continue;
+
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($datarray['title']),
dbesc($datarray['body']),
$datarray['type'] = 'activity';
$datarray['gravity'] = GRAVITY_LIKE;
// only one like or dislike per person
- $r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 limit 1",
+ $r = q("select id from item where uid = %d and `contact-id` = %d and verb ='%s' and deleted = 0 and (`parent-uri` = '%s' OR `thr-parent` = '%s') limit 1",
intval($datarray['uid']),
intval($datarray['contact-id']),
- dbesc($datarray['verb'])
+ dbesc($datarray['verb']),
+ dbesc($parent_uri),
+ dbesc($parent_uri)
);
if($r && count($r))
continue;
'verb' => ACTIVITY_POST,
'otype' => 'item',
'parent' => $conv_parent,
+ 'parent_uri' => $parent_uri
));
if(count($r)) {
if((x($datarray,'edited') !== false) && (datetime_convert('UTC','UTC',$datarray['edited']) !== $r[0]['edited'])) {
+
+ // do not accept (ignore) an earlier edit than one we currently have.
+ if(datetime_convert('UTC','UTC',$datarray['edited']) < $r[0]['edited'])
+ continue;
+
$r = q("UPDATE `item` SET `title` = '%s', `body` = '%s', `tag` = '%s', `edited` = '%s' WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
dbesc($datarray['title']),
dbesc($datarray['body']),
$datarray['uid'] = $importer['importer_uid'];
$datarray['contact-id'] = $importer['id'];
- if(! link_compare($datarray['owner-link'],$contact['url'])) {
+
+ if(! link_compare($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,
$datarray['owner-avatar'] = $importer['thumb'];
}
- $r = item_store($datarray);
+ $posted_id = item_store($datarray);
+
+ 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);
+
+ if(($xo->type == ACTIVITY_OBJ_PERSON) && ($xo->id)) {
+
+ // somebody was poked/prodded. Was it me?
+
+ $links = parse_xml_string("<links>".unxmlify($xo->link)."</links>",false);
+
+ 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/' . $importer['nickname'] . '/' . $posted_id,
+ 'source_name' => stripslashes($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,
+
+ ));
+ }
+ }
+ }
+
continue;
}
}
);
$a = get_app();
if(count($r)) {
+
+ if(intval($r[0]['def_gid'])) {
+ require_once('include/group.php');
+ group_add_member($r[0]['uid'],'',$contact_record['id'],$r[0]['def_gid']);
+ }
+
if(($r[0]['notify-flags'] & NOTIFY_INTRO) && ($r[0]['page-flags'] == PAGE_NORMAL)) {
$email_tpl = get_intltext_template('follow_notify_eml.tpl');
$email = replace_macros($email_tpl, array(
function subscribe_to_hub($url,$importer,$contact,$hubmode = 'subscribe') {
+ $a = get_app();
+
if(is_array($importer)) {
$r = q("SELECT `nickname` FROM `user` WHERE `uid` = %d LIMIT 1",
intval($importer['uid'])
);
}
- post_url($url,$params);
+ post_url($url,$params);
+
+ logger('subscribe_to_hub: returns: ' . $a->get_curl_code(), LOGGER_DEBUG);
+
return;
}
return $o;
}
-function atom_entry($item,$type,$author,$owner,$comment = false) {
+function atom_entry($item,$type,$author,$owner,$comment = false,$cid = 0) {
$a = get_app();
if($item['allow_cid'] || $item['allow_gid'] || $item['deny_cid'] || $item['deny_gid'])
- $body = fix_private_photos($item['body'],$owner['uid']);
+ $body = fix_private_photos($item['body'],$owner['uid'],$item,$cid);
else
$body = $item['body'];
-
$o = "\r\n\r\n<entry>\r\n";
if(is_array($author))
if(strlen($item['owner-name']))
$o .= atom_author('dfrn:owner',$item['owner-name'],$item['owner-link'],80,80,$item['owner-avatar']);
- if(($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']))
- $o .= '<thr:in-reply-to ref="' . xmlify($item['parent-uri']) . '" type="text/html" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['parent']) . '" />' . "\r\n";
+ if(($item['parent'] != $item['id']) || ($item['parent-uri'] !== $item['uri']) || (($item['thr-parent'] !== '') && ($item['thr-parent'] !== $item['uri']))) {
+ $parent_item = (($item['thr-parent']) ? $item['thr-parent'] : $item['parent-uri']);
+ $o .= '<thr:in-reply-to ref="' . xmlify($parent_item) . '" type="text/html" href="' . xmlify($a->get_baseurl() . '/display/' . $owner['nickname'] . '/' . $item['parent']) . '" />' . "\r\n";
+ }
$o .= '<id>' . xmlify($item['uri']) . '</id>' . "\r\n";
$o .= '<title>' . xmlify($item['title']) . '</title>' . "\r\n";
$o .= '<georss:point>' . xmlify($item['coord']) . '</georss:point>' . "\r\n";
if(($item['private']) || strlen($item['allow_cid']) || strlen($item['allow_gid']) || strlen($item['deny_cid']) || strlen($item['deny_gid']))
- $o .= '<dfrn:private>1</dfrn:private>' . "\r\n";
+ $o .= '<dfrn:private>' . (($item['private']) ? $item['private'] : 1) . '</dfrn:private>' . "\r\n";
if($item['extid'])
$o .= '<dfrn:extid>' . xmlify($item['extid']) . '</dfrn:extid>' . "\r\n";
return $o;
}
-function fix_private_photos($s,$uid) {
+function fix_private_photos($s, $uid, $item = null, $cid = 0) {
$a = get_app();
- logger('fix_private_photos');
- if(preg_match("/\[img\](.*?)\[\/img\]/is",$s,$matches)) {
- $image = $matches[1];
- logger('fix_private_photos: found photo ' . $image);
- if(stristr($image ,$a->get_baseurl() . '/photo/')) {
+ logger('fix_private_photos', LOGGER_DEBUG);
+ $site = substr($a->get_baseurl(),strpos($a->get_baseurl(),'://'));
+
+ $orig_body = $s;
+ $new_body = '';
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
+ while( ($img_st_close !== false) && ($img_len !== false) ) {
+
+ $img_st_close++; // make it point to AFTER the closing bracket
+ $image = substr($orig_body, $img_start + $img_st_close, $img_len);
+
+ logger('fix_private_photos: found photo ' . $image, LOGGER_DEBUG);
+
+
+ if(stristr($image , $site . '/photo/')) {
+ // Only embed locally hosted photos
+ $replace = false;
$i = basename($image);
- $i = str_replace('.jpg','',$i);
+ $i = str_replace(array('.jpg','.png'),array('',''),$i);
$x = strpos($i,'-');
+
if($x) {
$res = substr($i,$x+1);
$i = substr($i,0,$x);
intval($uid)
);
if(count($r)) {
- logger('replacing photo');
- $s = str_replace($image, 'data:image/jpg;base64,' . base64_encode($r[0]['data']), $s);
+
+ // Check to see if we should replace this photo link with an embedded image
+ // 1. No need to do so if the photo is public
+ // 2. If there's a contact-id provided, see if they're in the access list
+ // for the photo. If so, embed it.
+ // 3. Otherwise, if we have an item, see if the item permissions match the photo
+ // permissions, regardless of order but first check to see if they're an exact
+ // match to save some processing overhead.
+
+ if(has_permissions($r[0])) {
+ if($cid) {
+ $recips = enumerate_permissions($r[0]);
+ if(in_array($cid, $recips)) {
+ $replace = true;
+ }
+ }
+ elseif($item) {
+ if(compare_permissions($item,$r[0]))
+ $replace = true;
+ }
+ }
+ if($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)) {
+ 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()) {
+ $ph->scaleImage(max($width, $height));
+ $data = $ph->imageString();
+ $type = $ph->getType();
+ }
+ }
+
+ logger('fix_private_photos: replacing photo', LOGGER_DEBUG);
+ $image = 'data:' . $type . ';base64,' . base64_encode($data);
+ logger('fix_private_photos: replaced: ' . $image, LOGGER_DATA);
+ }
}
}
- logger('fix_private_photos: replaced: ' . $s, LOGGER_DATA);
}
+
+ $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)
+ $orig_body = '';
+
+ $img_start = strpos($orig_body, '[img');
+ $img_st_close = ($img_start !== false ? strpos(substr($orig_body, $img_start), ']') : false);
+ $img_len = ($img_start !== false ? strpos(substr($orig_body, $img_start + $img_st_close + 1), '[/img]') : false);
}
- return($s);
+
+ $new_body = $new_body . $orig_body;
+
+ return($new_body);
+}
+
+
+function has_permissions($obj) {
+ if(($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'] == $obj2['allow_cid'])
+ && ($obj1['allow_gid'] == $obj2['allow_gid'])
+ && ($obj1['deny_cid'] == $obj2['deny_cid'])
+ && ($obj1['deny_gid'] == $obj2['deny_gid']))
+ return true;
+
+ // This is harder. Parse all the permissions and compare the resulting set.
+
+ $recipients1 = enumerate_permissions($obj1);
+ $recipients2 = enumerate_permissions($obj2);
+ sort($recipients1);
+ sort($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']);
+ $deny_groups = expand_groups(expand_acl($obj['deny_gid']));
+ $recipients = array_unique(array_merge($allow_people,$allow_groups));
+ $deny = array_unique(array_merge($deny_people,$deny_groups));
+ $recipients = array_diff($recipients,$deny);
+ return $recipients;
+}
function item_getfeedtags($item) {
$ret = array();
function item_expire($uid,$days) {
- if((! $uid) || (! $days))
+ if((! $uid) || ($days < 1))
return;
+ // $expire_network_only = save your own wall posts
+ // and just expire conversations started by others
+
+ $expire_network_only = get_pconfig($uid,'expire','network_only');
+ $sql_extra = ((intval($expire_network_only)) ? " AND wall = 0 " : "");
+
$r = q("SELECT * FROM `item`
WHERE `uid` = %d
AND `created` < UTC_TIMESTAMP() - INTERVAL %d DAY
AND `id` = `parent`
+ $sql_extra
AND `deleted` = 0",
intval($uid),
intval($days)
$owner = $item['uid'];
+ $cid = 0;
+
// check if logged in user is either the author or owner of this item
- if((local_user() == $item['uid']) || (remote_user() == $item['contact-id'])) {
+ if(is_array($_SESSION['remote'])) {
+ foreach($_SESSION['remote'] as $visitor) {
+ if($visitor['uid'] == $item['uid'] && $visitor['cid'] == $item['contact-id']) {
+ $cid = $visitor['cid'];
+ break;
+ }
+ }
+ }
+
+
+ if((local_user() == $item['uid']) || ($cid) || (! $interactive)) {
+ logger('delete item: ' . $item['id'], LOGGER_DEBUG);
// delete the item
$r = q("UPDATE `item` SET `deleted` = 1, `title` = '', `body` = '', `edited` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1",
q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1",
intval($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']);
}
}
+
+
+function first_post_date($uid,$wall = false) {
+ $r = q("select id, created from item
+ where uid = %d and wall = %d and deleted = 0 and visible = 1 AND moderated = 0
+ and id = parent
+ order by created asc limit 1",
+ intval($uid),
+ intval($wall ? 1 : 0)
+ );
+ if(count($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);
+ }
+ return false;
+}
+
+function posted_dates($uid,$wall) {
+ $dnow = datetime_convert('',date_default_timezone_get(),'now','Y-m-d');
+
+ $dthen = first_post_date($uid,$wall);
+ if(! $dthen)
+ return array();
+
+ // If it's near the end of a long month, backup to the 28th so that in
+ // consecutive loops we'll always get a whole month difference.
+
+ if(intval(substr($dnow,8)) > 28)
+ $dnow = substr($dnow,0,8) . '28';
+ if(intval(substr($dthen,8)) > 28)
+ $dnow = substr($dthen,0,8) . '28';
+
+ $ret = array();
+ // Starting with the current month, get the first and last days of every
+ // month down to and including the month of the first post
+ while(substr($dnow, 0, 7) >= substr($dthen, 0, 7)) {
+ $dstart = substr($dnow,0,8) . '01';
+ $dend = substr($dnow,0,8) . get_dim(intval($dnow),intval(substr($dnow,5)));
+ $start_month = datetime_convert('','',$dstart,'Y-m-d');
+ $end_month = datetime_convert('','',$dend,'Y-m-d');
+ $str = day_translate(datetime_convert('','',$dnow,'F Y'));
+ $ret[] = array($str,$end_month,$start_month);
+ $dnow = datetime_convert('','',$dnow . ' -1 month', 'Y-m-d');
+ }
+ return $ret;
+}
+
+
+function posted_date_widget($url,$uid,$wall) {
+ $o = '';
+
+ // For former Facebook folks that left because of "timeline"
+
+ if($wall && intval(get_pconfig($uid,'system','no_wall_archive_widget')))
+ return $o;
+
+ $ret = posted_dates($uid,$wall);
+ if(! count($ret))
+ return $o;
+
+ $o = replace_macros(get_markup_template('posted_date_widget.tpl'),array(
+ '$title' => t('Archives'),
+ '$size' => ((count($ret) > 6) ? 6 : count($ret)),
+ '$url' => $url,
+ '$dates' => $ret
+ ));
+ 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