*/
namespace Friendica\Worker;
+use Friendica\BaseObject;
use Friendica\Core\Config;
use Friendica\Core\L10n;
use Friendica\Core\System;
+use Friendica\Database\dba;
use Friendica\Database\DBM;
use Friendica\Model\Contact;
use Friendica\Model\Item;
use Friendica\Protocol\DFRN;
use Friendica\Protocol\Diaspora;
use Friendica\Protocol\Email;
-use dba;
-require_once 'include/html2plain.php';
require_once 'include/items.php';
-require_once 'include/bbcode.php';
-/// @todo This is some ugly code that needs to be split into several methods
-
-class Delivery {
- public static function execute($cmd, $item_id, $contact_id) {
- global $a;
-
- logger('delivery: invoked: '.$cmd.': '.$item_id.' to '.$contact_id, LOGGER_DEBUG);
+class Delivery extends BaseObject
+{
+ const MAIL = 'mail';
+ const SUGGESTION = 'suggest';
+ const RELOCATION = 'relocate';
+ const DELETION = 'drop';
+ const POST = 'wall-new';
+ const COMMENT = 'comment-new';
+ const REMOVAL = 'removeme';
+
+ public static function execute($cmd, $item_id, $contact_id)
+ {
+ logger('Invoked: ' . $cmd . ': ' . $item_id . ' to ' . $contact_id, LOGGER_DEBUG);
- $mail = false;
- $fsuggest = false;
- $relocate = false;
$top_level = false;
- $recipients = [];
- $url_recipients = [];
$followup = false;
+ $public_message = false;
- $normal_mode = true;
-
- $recipients[] = $contact_id;
-
- if ($cmd === 'mail') {
- $normal_mode = false;
- $mail = true;
- $message = q("SELECT * FROM `mail` WHERE `id` = %d LIMIT 1",
- intval($item_id)
- );
- if (!count($message)) {
+ if ($cmd == self::MAIL) {
+ $target_item = dba::selectFirst('mail', [], ['id' => $item_id]);
+ if (!DBM::is_result($target_item)) {
return;
}
- $uid = $message[0]['uid'];
- $recipients[] = $message[0]['contact-id'];
- $item = $message[0];
- } elseif ($cmd === 'suggest') {
- $normal_mode = false;
- $fsuggest = true;
-
- $suggest = q("SELECT * FROM `fsuggest` WHERE `id` = %d LIMIT 1",
- intval($item_id)
- );
- if (!count($suggest)) {
+ $uid = $target_item['uid'];
+ $items = [];
+ } elseif ($cmd == self::SUGGESTION) {
+ $target_item = dba::selectFirst('fsuggest', [], ['id' => $item_id]);
+ if (!DBM::is_result($target_item)) {
return;
}
- $uid = $suggest[0]['uid'];
- $recipients[] = $suggest[0]['cid'];
- $item = $suggest[0];
- } elseif ($cmd === 'relocate') {
- $normal_mode = false;
- $relocate = true;
+ $uid = $target_item['uid'];
+ } elseif ($cmd == self::RELOCATION) {
$uid = $item_id;
} else {
- // find ancestors
- $target_item = dba::fetch_first("SELECT `item`.*, `contact`.`uid` AS `cuid` FROM `item`
- INNER JOIN `contact` ON `contact`.`id` = `item`.`contact-id`
- WHERE `item`.`id` = ? AND `visible` AND NOT `moderated`", $item_id);
-
- if (!DBM::is_result($target_item) || !intval($target_item['parent'])) {
+ $item = Item::selectFirst(['parent'], ['id' => $item_id]);
+ if (!DBM::is_result($item) || empty($item['parent'])) {
return;
}
+ $parent_id = intval($item['parent']);
- $parent_id = intval($target_item['parent']);
- $uid = $target_item['cuid'];
- $updated = $target_item['edited'];
+ $condition = ['id' => [$item_id, $parent_id], 'visible' => true, 'moderated' => false];
+ $params = ['order' => ['id']];
+ $itemdata = Item::select([], $condition, $params);
- $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
- FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d AND visible = 1 AND moderated = 0 ORDER BY `id` ASC",
- intval($parent_id)
- );
-
- if (!count($items)) {
- return;
- }
-
- $icontacts = null;
- $contacts_arr = [];
- foreach ($items as $item) {
- if (!in_array($item['contact-id'],$contacts_arr)) {
- $contacts_arr[] = intval($item['contact-id']);
+ $items = [];
+ while ($item = Item::fetch($itemdata)) {
+ if ($item['id'] == $parent_id) {
+ $parent = $item;
}
+ if ($item['id'] == $item_id) {
+ $target_item = $item;
+ }
+ $items[] = $item;
}
- if (count($contacts_arr)) {
- $str_contacts = implode(',',$contacts_arr);
- $icontacts = q("SELECT * FROM `contact`
- WHERE `id` IN ( $str_contacts ) "
- );
- }
- if ( !($icontacts && count($icontacts))) {
- return;
- }
+ dba::close($itemdata);
- // avoid race condition with deleting entries
+ $uid = $target_item['contact-uid'];
+ // avoid race condition with deleting entries
if ($items[0]['deleted']) {
foreach ($items as $item) {
$item['deleted'] = 1;
// When commenting too fast after delivery, a post wasn't recognized as top level post.
// The count then showed more than one entry. The additional check should help.
// The check for the "count" should be superfluous, but I'm not totally sure by now, so we keep it.
- if ((($items[0]['id'] == $item_id) || (count($items) == 1)) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
- logger('delivery: top level post');
+ if ((($parent['id'] == $item_id) || (count($items) == 1)) && ($parent['uri'] === $parent['parent-uri'])) {
+ logger('Top level post');
$top_level = true;
}
- }
-
- $owner = User::getOwnerDataById($uid);
- if (!$owner) {
- return;
- }
-
- // We don't treat Forum posts as "wall-to-wall" to be able to post them via Diaspora
- $walltowall = $top_level && ($owner['id'] != $items[0]['contact-id']) & ($owner['account-type'] != ACCOUNT_TYPE_COMMUNITY);
-
- $public_message = true;
-
- if (!$mail && !$fsuggest && !$relocate) {
- $parent = $items[0];
// This is IMPORTANT!!!!
// if $parent['wall'] == 1 we will already have the parent message in our array
// and we will relay the whole lot.
- $localhost = $a->get_hostname();
- if (strpos($localhost,':')) {
- $localhost = substr($localhost,0,strpos($localhost,':'));
+ $localhost = self::getApp()->get_hostname();
+ if (strpos($localhost, ':')) {
+ $localhost = substr($localhost, 0, strpos($localhost, ':'));
}
/**
*
*
*/
- $relay_to_owner = false;
-
if (!$top_level && ($parent['wall'] == 0) && stristr($target_item['uri'], $localhost)) {
- $relay_to_owner = true;
- }
-
- if ($relay_to_owner) {
- logger('followup '.$target_item["guid"], LOGGER_DEBUG);
+ logger('Followup ' . $target_item["guid"], LOGGER_DEBUG);
// local followup to remote post
$followup = true;
}
- if (strlen($parent['allow_cid'])
- || strlen($parent['allow_gid'])
- || strlen($parent['deny_cid'])
- || strlen($parent['deny_gid'])
- || $parent["private"]) {
- $public_message = false; // private recipients, not public
+ if (empty($parent['allow_cid'])
+ && empty($parent['allow_gid'])
+ && empty($parent['deny_cid'])
+ && empty($parent['deny_gid'])
+ && !$parent["private"]) {
+ $public_message = true;
}
-
}
- $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
- intval($contact_id)
- );
+ if (empty($items)) {
+ logger('No delivery data for ' . $cmd . ' - Item ID: ' .$item_id . ' - Contact ID: ' . $contact_id);
+ }
- if (DBM::is_result($r)) {
- $contact = $r[0];
+ $owner = User::getOwnerDataById($uid);
+ if (!DBM::is_result($owner)) {
+ return;
}
- if ($contact['self']) {
+
+ // We don't deliver our items to blocked or pending contacts, and not to ourselves either
+ $contact = dba::selectFirst('contact', [],
+ ['id' => $contact_id, 'blocked' => false, 'pending' => false, 'self' => false]
+ );
+ if (!DBM::is_result($contact)) {
return;
}
- $deliver_status = 0;
- // Transmit via Diaspora if not possible via Friendica
- if (($item['uid'] == 0) && ($contact['network'] == NETWORK_DFRN)) {
+ // Transmit via Diaspora if the thread had started as Diaspora post
+ // This is done since the uri wouldn't match (Diaspora doesn't transmit it)
+ if (isset($parent) && ($parent['network'] == NETWORK_DIASPORA) && ($contact['network'] == NETWORK_DFRN)) {
$contact['network'] = NETWORK_DIASPORA;
}
- logger("main delivery by delivery: followup=$followup mail=$mail fsuggest=$fsuggest relocate=$relocate - network ".$contact['network']);
+ logger("Delivering " . $cmd . " followup=$followup - via network " . $contact['network']);
switch ($contact['network']) {
case NETWORK_DFRN:
- logger('notifier: '.$target_item["guid"].' dfrndelivery: '.$contact['name']);
-
- if ($mail) {
- $item['body'] = Item::fixPrivatePhotos($item['body'],$owner['uid'],null,$message[0]['contact-id']);
- $atom = DFRN::mail($item, $owner);
- } elseif ($fsuggest) {
- $atom = DFRN::fsuggest($item, $owner);
- q("DELETE FROM `fsuggest` WHERE `id` = %d LIMIT 1", intval($item['id']));
- } elseif ($relocate) {
- $atom = DFRN::relocate($owner, $uid);
- } elseif ($followup) {
- $msgitems = [];
- foreach ($items as $item) { // there is only one item
- if (!$item['parent']) {
- return;
- }
- if ($item['id'] == $item_id) {
- logger('followup: item: '. print_r($item,true), LOGGER_DATA);
- $msgitems[] = $item;
- }
- }
- $atom = DFRN::entries($msgitems,$owner);
- } else {
- $msgitems = [];
- foreach ($items as $item) {
- if (!$item['parent']) {
- return;
- }
-
- // private emails may be in included in public conversations. Filter them.
- if ($public_message && $item['private']) {
- return;
- }
-
- $item_contact = self::getItemContact($item,$icontacts);
- if (!$item_contact) {
- return;
- }
-
- if ($normal_mode) {
- if ($item_id == $item['id'] || $item['id'] == $item['parent']) {
- $item["entry:comment-allow"] = true;
- $item["entry:cid"] = (($top_level) ? $contact['id'] : 0);
- $msgitems[] = $item;
- }
- } else {
- $item["entry:comment-allow"] = true;
- $msgitems[] = $item;
- }
- }
- $atom = DFRN::entries($msgitems,$owner);
- }
-
- logger('notifier entry: '.$contact["url"].' '.$target_item["guid"].' entry: '.$atom, LOGGER_DEBUG);
-
- logger('notifier: '.$atom, LOGGER_DATA);
- $basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
-
- // perform local delivery if we are on the same site
-
- if (link_compare($basepath,System::baseUrl())) {
- $nickname = basename($contact['url']);
- if ($contact['issued-id']) {
- $sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
- } else {
- $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
- }
-
- $x = 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`
- INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
- WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
- AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
- $sql_extra
- AND `user`.`account_expired` = 0 AND `user`.`account_removed` = 0 LIMIT 1",
- dbesc(NETWORK_DFRN),
- dbesc($nickname)
- );
-
- if ($x && count($x)) {
- $write_flag = ((($x[0]['rel']) && ($x[0]['rel'] != CONTACT_IS_SHARING)) ? true : false);
- if ((($owner['page-flags'] == PAGE_COMMUNITY) || $write_flag) && !$x[0]['writable']) {
- q("UPDATE `contact` SET `writable` = 1 WHERE `id` = %d",
- intval($x[0]['id'])
- );
- $x[0]['writable'] = 1;
- }
-
- $ssl_policy = Config::get('system','ssl_policy');
- $x[0] = Contact::updateSslPolicy($x[0], $ssl_policy);
-
- // If we are setup as a soapbox we aren't accepting top level posts from this person
-
- if (($x[0]['page-flags'] == PAGE_SOAPBOX) && $top_level) {
- break;
- }
- logger('mod-delivery: local delivery');
- DFRN::import($atom, $x[0]);
- break;
- }
- }
-
- if (!Queue::wasDelayed($contact['id'])) {
- $deliver_status = DFRN::deliver($owner, $contact, $atom);
- } else {
- $deliver_status = (-1);
- }
-
- logger('notifier: dfrn_delivery to '.$contact["url"].' with guid '.$target_item["guid"].' returns '.$deliver_status);
-
- if ($deliver_status < 0) {
- logger('notifier: delivery failed: queuing message');
- Queue::add($contact['id'], NETWORK_DFRN, $atom);
-
- // The message could not be delivered. We mark the contact as "dead"
- Contact::markForArchival($contact);
- } else {
- // We successfully delivered a message, the contact is alive
- Contact::unmarkForArchival($contact);
- }
+ self::deliverDFRN($cmd, $contact, $owner, $items, $target_item, $public_message, $top_level, $followup);
+ break;
+ case NETWORK_DIASPORA:
+ self::deliverDiaspora($cmd, $contact, $owner, $items, $target_item, $public_message, $top_level, $followup);
break;
case NETWORK_OSTATUS:
break;
case NETWORK_MAIL:
+ self::deliverMail($cmd, $contact, $owner, $target_item);
+ break;
- if (Config::get('system','dfrn_only')) {
- break;
+ default:
+ break;
+ }
+
+ return;
+ }
+
+ /**
+ * @brief Deliver content via DFRN
+ *
+ * @param string $cmd Command
+ * @param array $contact Contact record of the receiver
+ * @param array $owner Owner record of the sender
+ * @param array $items Item record of the content and the parent
+ * @param array $target_item Item record of the content
+ * @param boolean $public_message Is the content public?
+ * @param boolean $top_level Is it a thread starter?
+ * @param boolean $followup Is it an answer to a remote post?
+ */
+ private static function deliverDFRN($cmd, $contact, $owner, $items, $target_item, $public_message, $top_level, $followup)
+ {
+ logger('Deliver ' . $target_item["guid"] . ' via DFRN to ' . (empty($contact['addr']) ? $contact['url'] : $contact['addr']));
+
+ if ($cmd == self::MAIL) {
+ $item = $target_item;
+ $item['body'] = Item::fixPrivatePhotos($item['body'], $owner['uid'], null, $item['contact-id']);
+ $atom = DFRN::mail($item, $owner);
+ } elseif ($cmd == self::SUGGESTION) {
+ $item = $target_item;
+ $atom = DFRN::fsuggest($item, $owner);
+ dba::delete('fsuggest', ['id' => $item['id']]);
+ } elseif ($cmd == self::RELOCATION) {
+ $atom = DFRN::relocate($owner, $owner['uid']);
+ } elseif ($followup) {
+ $msgitems = [$target_item];
+ $atom = DFRN::entries($msgitems, $owner);
+ } else {
+ $msgitems = [];
+ foreach ($items as $item) {
+ // Only add the parent when we don't delete other items.
+ if (($target_item['id'] == $item['id']) || ($cmd != self::DELETION)) {
+ $item["entry:comment-allow"] = true;
+ $item["entry:cid"] = ($top_level ? $contact['id'] : 0);
+ $msgitems[] = $item;
}
- // WARNING: does not currently convert to RFC2047 header encodings, etc.
+ }
+ $atom = DFRN::entries($msgitems, $owner);
+ }
- $addr = $contact['addr'];
- if (!strlen($addr)) {
- break;
+ logger('Notifier entry: ' . $contact["url"] . ' ' . $target_item["guid"] . ' entry: ' . $atom, LOGGER_DATA);
+
+ $basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
+
+ // perform local delivery if we are on the same site
+
+ if (link_compare($basepath, System::baseUrl())) {
+ $condition = ['nurl' => normalise_link($contact['url']), 'self' => true];
+ $target_self = dba::selectFirst('contact', ['uid'], $condition);
+ if (!DBM::is_result($target_self)) {
+ return;
+ }
+ $target_uid = $target_self['uid'];
+
+ // Check if the user has got this contact
+ $cid = Contact::getIdForURL($owner['url'], $target_uid);
+ if (!$cid) {
+ // Otherwise there should be a public contact
+ $cid = Contact::getIdForURL($owner['url']);
+ if (!$cid) {
+ return;
}
+ }
- if ($cmd === 'wall-new' || $cmd === 'comment-new') {
- $it = null;
- if ($cmd === 'wall-new') {
- $it = $items[0];
- } else {
- $r = q("SELECT * FROM `item` WHERE `id` = %d LIMIT 1",
- intval($item_id)
- );
- if (DBM::is_result($r)) {
- $it = $r[0];
- }
- }
- if (!$it) {
- break;
- }
+ // We now have some contact, so we fetch it
+ $target_importer = dba::fetch_first("SELECT *, `name` as `senderName`
+ FROM `contact`
+ WHERE NOT `blocked` AND `id` = ? LIMIT 1",
+ $cid);
- $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
- intval($uid)
- );
- if (!count($local_user)) {
- break;
- }
+ // This should never fail
+ if (!DBM::is_result($target_importer)) {
+ return;
+ }
- $reply_to = '';
- $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
- intval($uid)
- );
- if ($r1 && $r1[0]['reply_to']) {
- $reply_to = $r1[0]['reply_to'];
- }
+ $user = dba::selectFirst('user', [], ['uid' => $target_uid]);
- $subject = (($it['title']) ? Email::encodeHeader($it['title'],'UTF-8') : L10n::t("\x28no subject\x29")) ;
+ $target_importer = array_merge($target_importer, $user);
- // only expose our real email address to true friends
+ // Set the user id. This is important if this is a public contact
+ $target_importer['importer_uid'] = $target_uid;
+ DFRN::import($atom, $target_importer);
+ return;
+ }
- if (($contact['rel'] == CONTACT_IS_FRIEND) && !$contact['blocked']) {
- if ($reply_to) {
- $headers = 'From: '.Email::encodeHeader($local_user[0]['username'],'UTF-8').' <'.$reply_to.'>'."\n";
- $headers .= 'Sender: '.$local_user[0]['email']."\n";
- } else {
- $headers = 'From: '.Email::encodeHeader($local_user[0]['username'],'UTF-8').' <'.$local_user[0]['email'].'>'."\n";
- }
- } else {
- $headers = 'From: '. Email::encodeHeader($local_user[0]['username'],'UTF-8') .' <'. L10n::t('noreply') .'@'.$a->get_hostname() .'>'. "\n";
- }
+ // We don't have a relationship with contacts on a public post.
+ // Se we transmit with the new method and via Diaspora as a fallback
+ if (!empty($items) && (($items[0]['uid'] == 0) || ($contact['uid'] == 0))) {
+ // Transmit in public if it's a relay post
+ $public_dfrn = ($contact['contact-type'] == ACCOUNT_TYPE_RELAY);
- //if ($reply_to)
- // $headers .= 'Reply-to: '.$reply_to . "\n";
-
- $headers .= 'Message-Id: <'. Email::iri2msgid($it['uri']).'>'. "\n";
-
- //logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
- //logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
- //logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
-
- if ($it['uri'] !== $it['parent-uri']) {
- $headers .= "References: <".Email::iri2msgid($it["parent-uri"]).">";
-
- // If Threading is enabled, write down the correct parent
- if (($it["thr-parent"] != "") && ($it["thr-parent"] != $it["parent-uri"])) {
- $headers .= " <".Email::iri2msgid($it["thr-parent"]).">";
- }
- $headers .= "\n";
-
- if (!$it['title']) {
- $r = q("SELECT `title` FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($it['parent-uri']),
- intval($uid));
-
- if (DBM::is_result($r) && ($r[0]['title'] != '')) {
- $subject = $r[0]['title'];
- } else {
- $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' AND `uid` = %d LIMIT 1",
- dbesc($it['parent-uri']),
- intval($uid));
-
- if (DBM::is_result($r) && ($r[0]['title'] != '')) {
- $subject = $r[0]['title'];
- }
- }
- }
- if (strncasecmp($subject,'RE:',3)) {
- $subject = 'Re: '.$subject;
- }
- }
- Email::send($addr, $subject, $headers, $it);
- }
- break;
+ $deliver_status = DFRN::transmit($owner, $contact, $atom, $public_dfrn);
- case NETWORK_DIASPORA:
- if ($public_message) {
- $loc = 'public batch '.$contact['batch'];
- } else {
- $loc = $contact['name'];
- }
+ // We never spool failed relay deliveries
+ if ($public_dfrn) {
+ logger('Relay delivery to ' . $contact["url"] . ' with guid ' . $target_item["guid"] . ' returns ' . $deliver_status);
+ return;
+ }
- logger('delivery: diaspora batch deliver: '.$loc);
+ if (($deliver_status < 200) || ($deliver_status > 299)) {
+ // Transmit via Diaspora if not possible via Friendica
+ self::deliverDiaspora($cmd, $contact, $owner, $items, $target_item, $public_message, $top_level, $followup);
+ return;
+ }
+ } else {
+ $deliver_status = DFRN::deliver($owner, $contact, $atom);
+ }
- if (Config::get('system','dfrn_only') || !Config::get('system','diaspora_enabled')) {
- break;
- }
- if ($mail) {
- Diaspora::sendMail($item,$owner,$contact);
- break;
- }
+ logger('Delivery to ' . $contact["url"] . ' with guid ' . $target_item["guid"] . ' returns ' . $deliver_status);
- if (!$normal_mode) {
- break;
- }
- if (!$contact['pubkey'] && !$public_message) {
- break;
- }
- if (($target_item['deleted']) && (($target_item['uri'] === $target_item['parent-uri']) || $followup)) {
- // top-level retraction
- logger('diaspora retract: '.$loc);
- Diaspora::sendRetraction($target_item,$owner,$contact,$public_message);
- break;
- } elseif ($relocate) {
- Diaspora::sendAccountMigration($owner, $contact, $uid);
- break;
- } elseif ($followup) {
- // send comments and likes to owner to relay
- logger('diaspora followup: '.$loc);
- Diaspora::sendFollowup($target_item,$owner,$contact,$public_message);
- break;
- } elseif ($target_item['uri'] !== $target_item['parent-uri']) {
- // we are the relay - send comments, likes and relayable_retractions to our conversants
- logger('diaspora relay: '.$loc);
- Diaspora::sendRelay($target_item,$owner,$contact,$public_message);
- break;
- } elseif ($top_level && !$walltowall) {
- // currently no workable solution for sending walltowall
- logger('diaspora status: '.$loc);
- Diaspora::sendStatus($target_item,$owner,$contact,$public_message);
- break;
- }
+ if ($deliver_status < 0) {
+ logger('Delivery failed: queuing message ' . $target_item["guid"] );
+ Queue::add($contact['id'], NETWORK_DFRN, $atom, false, $target_item['guid']);
+ }
- logger('delivery: diaspora unknown mode: '.$contact['name']);
+ if (($deliver_status >= 200) && ($deliver_status <= 299)) {
+ // We successfully delivered a message, the contact is alive
+ Contact::unmarkForArchival($contact);
+ } else {
+ // The message could not be delivered. We mark the contact as "dead"
+ Contact::markForArchival($contact);
+ }
+ }
- break;
+ /**
+ * @brief Deliver content via Diaspora
+ *
+ * @param string $cmd Command
+ * @param array $contact Contact record of the receiver
+ * @param array $owner Owner record of the sender
+ * @param array $items Item record of the content and the parent
+ * @param array $target_item Item record of the content
+ * @param boolean $public_message Is the content public?
+ * @param boolean $top_level Is it a thread starter?
+ * @param boolean $followup Is it an answer to a remote post?
+ */
+ private static function deliverDiaspora($cmd, $contact, $owner, $items, $target_item, $public_message, $top_level, $followup)
+ {
+ // We don't treat Forum posts as "wall-to-wall" to be able to post them via Diaspora
+ $walltowall = $top_level && ($owner['id'] != $items[0]['contact-id']) & ($owner['account-type'] != ACCOUNT_TYPE_COMMUNITY);
- default:
- break;
+ if ($public_message) {
+ $loc = 'public batch ' . $contact['batch'];
+ } else {
+ $loc = $contact['addr'];
}
- return;
+ logger('Deliver ' . $target_item["guid"] . ' via Diaspora to ' . $loc);
+
+ if (Config::get('system', 'dfrn_only') || !Config::get('system', 'diaspora_enabled')) {
+ return;
+ }
+ if ($cmd == self::MAIL) {
+ Diaspora::sendMail($target_item, $owner, $contact);
+ return;
+ }
+
+ if ($cmd == self::SUGGESTION) {
+ return;
+ }
+ if (!$contact['pubkey'] && !$public_message) {
+ return;
+ }
+ if (($target_item['deleted']) && (($target_item['uri'] === $target_item['parent-uri']) || $followup)) {
+ // top-level retraction
+ logger('diaspora retract: ' . $loc);
+ Diaspora::sendRetraction($target_item, $owner, $contact, $public_message);
+ return;
+ } elseif ($cmd == self::RELOCATION) {
+ Diaspora::sendAccountMigration($owner, $contact, $owner['uid']);
+ return;
+ } elseif ($followup) {
+ // send comments and likes to owner to relay
+ logger('diaspora followup: ' . $loc);
+ Diaspora::sendFollowup($target_item, $owner, $contact, $public_message);
+ return;
+ } elseif ($target_item['uri'] !== $target_item['parent-uri']) {
+ // we are the relay - send comments, likes and relayable_retractions to our conversants
+ logger('diaspora relay: ' . $loc);
+ Diaspora::sendRelay($target_item, $owner, $contact, $public_message);
+ return;
+ } elseif ($top_level && !$walltowall) {
+ // currently no workable solution for sending walltowall
+ logger('diaspora status: ' . $loc);
+ Diaspora::sendStatus($target_item, $owner, $contact, $public_message);
+ return;
+ }
+
+ logger('Unknown mode ' . $cmd . ' for ' . $loc);
}
- private static function getItemContact($item, $contacts)
+ /**
+ * @brief Deliver content via mail
+ *
+ * @param string $cmd Command
+ * @param array $contact Contact record of the receiver
+ * @param array $owner Owner record of the sender
+ * @param array $target_item Item record of the content
+ */
+ private static function deliverMail($cmd, $contact, $owner, $target_item)
{
- if (!count($contacts) || !is_array($item)) {
- return false;
+ if (Config::get('system','dfrn_only')) {
+ return;
+ }
+ // WARNING: does not currently convert to RFC2047 header encodings, etc.
+
+ $addr = $contact['addr'];
+ if (!strlen($addr)) {
+ return;
+ }
+
+ if (!in_array($cmd, [self::POST, self::COMMENT])) {
+ return;
}
- foreach ($contacts as $contact) {
- if ($contact['id'] == $item['contact-id']) {
- return $contact;
+
+ $local_user = dba::selectFirst('user', [], ['uid' => $owner['uid']]);
+ if (!DBM::is_result($local_user)) {
+ return;
+ }
+
+ logger('Deliver ' . $target_item["guid"] . ' via mail to ' . $contact['addr']);
+
+ $reply_to = '';
+ $mailacct = dba::selectFirst('mailacct', ['reply_to'], ['uid' => $owner['uid']]);
+ if (DBM::is_result($mailacct) && !empty($mailacct['reply_to'])) {
+ $reply_to = $mailacct['reply_to'];
+ }
+
+ $subject = ($target_item['title'] ? Email::encodeHeader($target_item['title'], 'UTF-8') : L10n::t("\x28no subject\x29"));
+
+ // only expose our real email address to true friends
+
+ if (($contact['rel'] == CONTACT_IS_FRIEND) && !$contact['blocked']) {
+ if ($reply_to) {
+ $headers = 'From: ' . Email::encodeHeader($local_user['username'],'UTF-8') . ' <' . $reply_to.'>' . "\n";
+ $headers .= 'Sender: ' . $local_user['email'] . "\n";
+ } else {
+ $headers = 'From: ' . Email::encodeHeader($local_user['username'],'UTF-8').' <' . $local_user['email'] . '>' . "\n";
+ }
+ } else {
+ $headers = 'From: '. Email::encodeHeader($local_user['username'], 'UTF-8') . ' <noreply@' . self::getApp()->get_hostname() . '>' . "\n";
+ }
+
+ $headers .= 'Message-Id: <' . Email::iri2msgid($target_item['uri']) . '>' . "\n";
+
+ if ($target_item['uri'] !== $target_item['parent-uri']) {
+ $headers .= "References: <" . Email::iri2msgid($target_item["parent-uri"]) . ">";
+
+ // If Threading is enabled, write down the correct parent
+ if (($target_item["thr-parent"] != "") && ($target_item["thr-parent"] != $target_item["parent-uri"])) {
+ $headers .= " <".Email::iri2msgid($target_item["thr-parent"]).">";
+ }
+ $headers .= "\n";
+
+ if (empty($target_item['title'])) {
+ $condition = ['uri' => $target_item['parent-uri'], 'uid' => $owner['uid']];
+ $title = Item::selectFirst(['title'], $condition);
+ if (DBM::is_result($title) && ($title['title'] != '')) {
+ $subject = $title['title'];
+ } else {
+ $condition = ['parent-uri' => $target_item['parent-uri'], 'uid' => $owner['uid']];
+ $title = Item::selectFirst(['title'], $condition);
+ if (DBM::is_result($title) && ($title['title'] != '')) {
+ $subject = $title['title'];
+ }
+ }
+ }
+ if (strncasecmp($subject, 'RE:', 3)) {
+ $subject = 'Re: ' . $subject;
}
}
- return false;
+ Email::send($addr, $subject, $headers, $target_item);
}
}
projects / friendica.git / blobdiff