if($a->argv[$x] === 'category' && $a->argc > ($x + 1) && strlen($a->argv[$x+1]))
$category = $a->argv[$x+1];
}
-
-
}
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) {
$res['body'] = $purifier->purify($res['body']);
$res['body'] = @html2bbcode($res['body']);
+
+
}
elseif(! $have_real_body) {
$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
$res['private'] = 0;
return xmlify($o);
}
+
+
function item_store($arr,$force_parent = false) {
// If a Diaspora signature structure was passed in, pull it out of the
$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']))
+ $arr['private'] = 0;
}
else {
intval($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')
);
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)
+ $datarray['private'] = 2;
// This is my contact on another system, but it's really me.
// Turn this into a wall post.
}
if($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;
+
+ $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 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($r))
continue;
if(count($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($r))
continue;
if(count($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']),
);
$a = get_app();
if(count($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 = $item['body'];
if(strlen($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'])) {
+ $parent_item = (($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(),'://'));
+
+ if(preg_match("/\[img(.*?)\](.*?)\[\/img\]/is",$s,$matches)) {
+ $image = $matches[2];
+ logger('fix_private_photos: found photo ' . $image, LOGGER_DEBUG);
+ if(stristr($image , $site . '/photo/')) {
+ $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,$x+1);
intval($uid)
);
if(count($r)) {
- logger('replacing photo');
- $s = str_replace($image, 'data:image/jpg;base64,' . base64_encode($r[0]['data']), $s);
+
+ // Check to see if we should replace this photo link with an embedded image
+ // 1. No need to do so if the photo is public
+ // 2. If there's a contact-id provided, see if they're in the access list
+ // for the photo. If so, embed it.
+ // 3. Otherwise, if we have an item, see if the item permissions match the photo
+ // permissions, regardless of order but first check to see if they're an exact
+ // match to save some processing overhead.
+
+ // Currently we only embed one private photo per message so as not to hit import
+ // size limits at the receiving end.
+
+ // To embed multiples, we would need to parse out the embedded photos on message
+ // receipt and limit size based only on the text component. Would also need to
+ // ignore all photos during bbcode translation and item localisation, as these
+ // will hit internal regex backtrace limits.
+
+ if(has_permissions($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) {
+ logger('fix_private_photos: replacing photo', LOGGER_DEBUG);
+ $s = str_replace($image, 'data:' . $r[0]['type'] . ';base64,' . base64_encode($r[0]['data']), $s);
+ logger('fix_private_photos: replaced: ' . $s, LOGGER_DATA);
+ }
}
}
- logger('fix_private_photos: replaced: ' . $s, LOGGER_DATA);
}
}
return($s);
}
+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($days)
q("UPDATE `item` SET `last-child` = 1 WHERE `id` = %d LIMIT 1",
intval($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';
+
+ $ret = array();
+ while($dnow >= $dthen) {
+ $dstart = substr($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",
+ $item['contact-id']
+ );
+ if(count($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