]> git.mxchange.org Git - friendica.git/blobdiff - include/notifier.php
Merge pull request #1351 from annando/1501-central-item-storage
[friendica.git] / include / notifier.php
index ad0167e34bc8f2443899d62f2b60f22f02850575..067251b4294e094e6c9b753aed19ef2aad9c78c1 100644 (file)
@@ -5,16 +5,16 @@ require_once('include/html2plain.php');
 
 /*
  * This file was at one time responsible for doing all deliveries, but this caused
- * big problems on shared hosting systems, where the process might get killed by the 
- * hosting provider and nothing would get delivered. 
+ * big problems on shared hosting systems, where the process might get killed by the
+ * hosting provider and nothing would get delivered.
  * It now only delivers one message under certain cases, and invokes a queued
- * delivery mechanism (include/deliver.php) to deliver individual contacts at 
+ * delivery mechanism (include/deliver.php) to deliver individual contacts at
  * controlled intervals.
  * This has a much better chance of surviving random processes getting killed
- * by the hosting provider. 
+ * by the hosting provider.
  * A lot of this code is duplicated in include/deliver.php until we have time to go back
- * and re-structure the delivery procedure based on the obstacles that have been thrown at 
- * us by hosting providers. 
+ * and re-structure the delivery procedure based on the obstacles that have been thrown at
+ * us by hosting providers.
  */
 
 /*
@@ -50,12 +50,12 @@ function notifier_run(&$argv, &$argc){
        if(is_null($a)){
                $a = new App;
        }
-  
+
        if(is_null($db)) {
                @include(".htconfig.php");
                require_once("include/dba.php");
                $db = new dba($db_host, $db_user, $db_pass, $db_data);
-                       unset($db_host, $db_user, $db_pass, $db_data);
+                       unset($db_host, $db_user, $db_pass, $db_data);
        }
 
        require_once("include/session.php");
@@ -90,7 +90,7 @@ function notifier_run(&$argv, &$argc){
        $expire = false;
        $mail = false;
        $fsuggest = false;
-    $relocate = false;
+       $relocate = false;
        $top_level = false;
        $recipients = array();
        $url_recipients = array();
@@ -135,8 +135,7 @@ function notifier_run(&$argv, &$argc){
                $uid = $suggest[0]['uid'];
                $recipients[] = $suggest[0]['cid'];
                $item = $suggest[0];
-       }
-       elseif($cmd === 'removeme') {
+       } elseif($cmd === 'removeme') {
                $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($item_id));
                if (! $r)
                        return;
@@ -156,13 +155,11 @@ function notifier_run(&$argv, &$argc){
                        terminate_friendship($user, $self, $contact);
                }
                return;
-       }
-    elseif($cmd === 'relocate') {
-        $normal_mode = false;
+       } elseif($cmd === 'relocate') {
+               $normal_mode = false;
                $relocate = true;
-        $uid = $item_id;
-    }
-       else {
+               $uid = $item_id;
+       } else {
                // find ancestors
                $r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
                        intval($item_id)
@@ -204,10 +201,10 @@ function notifier_run(&$argv, &$argc){
 
        }
 
-       $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`, 
-               `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`, 
+       $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
+               `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
                `user`.`page-flags`, `user`.`prvnets`
-               FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid` 
+               FROM `contact` INNER JOIN `user` ON `user`.`uid` = `contact`.`uid`
                WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
                intval($uid)
        );
@@ -241,31 +238,31 @@ function notifier_run(&$argv, &$argc){
 
                // if $parent['wall'] == 1 we will already have the parent message in our array
                // and we will relay the whole lot.
+
                // expire sends an entire group of expire messages and cannot be forwarded.
-               // However the conversation owner will be a part of the conversation and will 
+               // However the conversation owner will be a part of the conversation and will
                // be notified during this run.
                // Other DFRN conversation members will be alerted during polled updates.
 
 
 
                // Diaspora members currently are not notified of expirations, and other networks have
-               // either limited or no ability to process deletions. We should at least fix Diaspora 
+               // either limited or no ability to process deletions. We should at least fix Diaspora
                // by stringing togther an array of retractions and sending them onward.
-                
-       
+
+
                $localhost = str_replace('www.','',$a->get_hostname());
                if(strpos($localhost,':'))
                        $localhost = substr($localhost,0,strpos($localhost,':'));
 
                /**
                 *
-                * Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes 
-                * have been known to cause runaway conditions which affected several servers, along with 
-                * permissions issues. 
+                * Be VERY CAREFUL if you make any changes to the following several lines. Seemingly innocuous changes
+                * have been known to cause runaway conditions which affected several servers, along with
+                * permissions issues.
                 *
                 */
+
                $relay_to_owner = false;
 
                if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
@@ -274,8 +271,8 @@ function notifier_run(&$argv, &$argc){
 
 
                if(($cmd === 'uplink') && (intval($parent['forum_mode']) == 1) && (! $top_level)) {
-                       $relay_to_owner = true;                 
-               } 
+                       $relay_to_owner = true;
+               }
 
                // until the 'origin' flag has been in use for several months
                // we will just use it as a fallback test
@@ -295,8 +292,28 @@ function notifier_run(&$argv, &$argc){
                        $followup = true;
                        $public_message = false; // not public
                        $conversant_str = dbesc($parent['contact-id']);
-               }
-               else {
+                       $recipients = array($parent['contact-id']);
+
+                       if ($parent['network'] == NETWORK_OSTATUS) {
+
+                               // Check if the recipient isn't in your contact list
+                               $r = q("SELECT `url` FROM `contact` WHERE `id` = %d", $parent['contact-id']);
+                               if (count($r)) {
+                                       $url_recipients = array();
+
+                                       $thrparent = q("SELECT `author-link` FROM `item` WHERE `uri` = '%s'", dbesc($target_item["thr-parent"]));
+                                       if (count($thrparent) AND (normalise_link($r[0]["url"]) != normalise_link($thrparent[0]["author-link"]))) {
+                                               require_once("include/Scrape.php");
+                                               $probed_contact = probe_url($thrparent[0]["author-link"]);
+                                               if ($probed_contact["notify"] != "") {
+                                                       logger('scrape data for slapper: '.print_r($probed_contact, true));
+                                                       $url_recipients[$probed_contact["notify"]] = $probed_contact["notify"];
+                                               }
+                                       }
+                               }
+                               logger("url_recipients".print_r($url_recipients,true));
+                       }
+               } else {
                        $followup = false;
 
                        // don't send deletions onward for other people's stuff
@@ -306,9 +323,9 @@ function notifier_run(&$argv, &$argc){
                                return;
                        }
 
-                       if((strlen($parent['allow_cid'])) 
-                               || (strlen($parent['allow_gid'])) 
-                               || (strlen($parent['deny_cid'])) 
+                       if((strlen($parent['allow_cid']))
+                               || (strlen($parent['allow_gid']))
+                               || (strlen($parent['deny_cid']))
                                || (strlen($parent['deny_gid']))) {
                                $public_message = false; // private recipients, not public
                        }
@@ -410,8 +427,7 @@ function notifier_run(&$argv, &$argc){
                        '$content'      => xmlify($body),
                        '$parent_id'    => xmlify($item['parent-uri'])
                ));
-       }
-       elseif($fsuggest) {
+       } elseif($fsuggest) {
                $public_message = false;  // suggestions are not public
 
                $sugg_template = get_markup_template('atom_suggest.tpl');
@@ -430,9 +446,8 @@ function notifier_run(&$argv, &$argc){
                        intval($item['id'])
                );
 
-       }
-    elseif($relocate) {
-        $public_message = false;  // suggestions are not public
+       } elseif($relocate) {
+               $public_message = false;  // suggestions are not public
 
                $sugg_template = get_markup_template('atom_relocate.tpl');
 
@@ -443,7 +458,7 @@ function notifier_run(&$argv, &$argc){
                        set_config('system','site_prvkey', $res['prvkey']);
                        set_config('system','site_pubkey', $res['pubkey']);
                }
-               
+
                $rp = q("SELECT `resource-id` , `scale`, type FROM `photo` 
                                                WHERE `profile` = 1 AND `uid` = %d ORDER BY scale;", $uid);
                $photos = array();
@@ -452,25 +467,24 @@ function notifier_run(&$argv, &$argc){
                        $photos[$p['scale']] = $a->get_baseurl().'/photo/'.$p['resource-id'].'-'.$p['scale'].'.'.$ext[$p['type']];
                }
                unset($rp, $ext);
-               
-        $atom .= replace_macros($sugg_template, array(
-            '$name' => xmlify($owner['name']),
-            '$photo' => xmlify($photos[4]),
-            '$thumb' => xmlify($photos[5]),
-            '$micro' => xmlify($photos[6]),
-            '$url' => xmlify($owner['url']),
-            '$request' => xmlify($owner['request']),
-            '$confirm' => xmlify($owner['confirm']),
-            '$notify' => xmlify($owner['notify']),
-            '$poll' => xmlify($owner['poll']),
-            '$sitepubkey' => xmlify(get_config('system','site_pubkey')),
-            //'$pubkey' => xmlify($owner['pubkey']),
-            //'$prvkey' => xmlify($owner['prvkey']),
-               )); 
-        $recipients_relocate = q("SELECT * FROM contact WHERE uid = %d  AND self = 0 AND network = '%s'" , intval($uid), NETWORK_DFRN);
+
+               $atom .= replace_macros($sugg_template, array(
+                                       '$name' => xmlify($owner['name']),
+                                       '$photo' => xmlify($photos[4]),
+                                       '$thumb' => xmlify($photos[5]),
+                                       '$micro' => xmlify($photos[6]),
+                                       '$url' => xmlify($owner['url']),
+                                       '$request' => xmlify($owner['request']),
+                                       '$confirm' => xmlify($owner['confirm']),
+                                       '$notify' => xmlify($owner['notify']),
+                                       '$poll' => xmlify($owner['poll']),
+                                       '$sitepubkey' => xmlify(get_config('system','site_pubkey')),
+                                       //'$pubkey' => xmlify($owner['pubkey']),
+                                       //'$prvkey' => xmlify($owner['prvkey']),
+                       ));
+               $recipients_relocate = q("SELECT * FROM contact WHERE uid = %d  AND self = 0 AND network = '%s'" , intval($uid), NETWORK_DFRN);
                unset($photos);
-    }
-       else {
+       } else {
                if($followup) {
                        foreach($items as $item) {  // there is only one item
                                if(! $item['parent'])
@@ -481,8 +495,7 @@ function notifier_run(&$argv, &$argc){
                                        $atom .= atom_entry($item,'text',null,$owner,false);
                                }
                        }
-               }
-               else {
+               } else {
                        foreach($items as $item) {
 
                                if(! $item['parent'])
@@ -506,11 +519,10 @@ function notifier_run(&$argv, &$argc){
 
                                    if($item_id == $item['id'] || $item['id'] == $item['parent'])
                                                $atom .= atom_entry($item,'text',null,$owner,true);
-                               }
-                               else
+                               } else
                                        $atom .= atom_entry($item,'text',null,$owner,true);
 
-                               if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire)) 
+                               if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
                                        $slaps[] = atom_entry($item,'html',null,$owner,true);
                        }
                }
@@ -526,8 +538,8 @@ function notifier_run(&$argv, &$argc){
        $mail_disabled = ((function_exists('imap_open') && (! get_config('system','imap_disabled'))) ? 0 : 1);
 
        if(! $mail_disabled) {
-               if((! strlen($target_item['allow_cid'])) && (! strlen($target_item['allow_gid'])) 
-                       && (! strlen($target_item['deny_cid'])) && (! strlen($target_item['deny_gid'])) 
+               if((! strlen($target_item['allow_cid'])) && (! strlen($target_item['allow_gid']))
+                       && (! strlen($target_item['deny_cid'])) && (! strlen($target_item['deny_gid']))
                        && (intval($target_item['pubmail']))) {
                        $r = q("SELECT * FROM `contact` WHERE `uid` = %d AND `network` = '%s'",
                                intval($uid),
@@ -545,12 +557,12 @@ function notifier_run(&$argv, &$argc){
        else
                $recip_str = implode(', ', $recipients);
 
-    if ($relocate)
-        $r = $recipients_relocate;
-    else
-        $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ",
-            dbesc($recip_str)
-        );
+       if ($relocate)
+               $r = $recipients_relocate;
+       else
+               $r = q("SELECT * FROM `contact` WHERE `id` IN ( %s ) AND `blocked` = 0 AND `pending` = 0 ",
+                       dbesc($recip_str)
+               );
 
 
        require_once('include/salmon.php');
@@ -577,12 +589,12 @@ function notifier_run(&$argv, &$argc){
                // This controls the number of deliveries to execute with each separate delivery process.
                // By default we'll perform one delivery per process. Assuming a hostile shared hosting
                // provider, this provides the greatest chance of deliveries if processes start getting 
-               // killed. We can also space them out with the delivery_interval to also help avoid them 
+               // killed. We can also space them out with the delivery_interval to also help avoid them
                // getting whacked.
 
-               // If $deliveries_per_process > 1, we will chain this number of multiple deliveries 
-               // together into a single process. This will reduce the overall number of processes 
-               // spawned for each delivery, but they will run longer. 
+               // If $deliveries_per_process > 1, we will chain this number of multiple deliveries
+               // together into a single process. This will reduce the overall number of processes
+               // spawned for each delivery, but they will run longer.
 
                $deliveries_per_process = intval(get_config('system','delivery_batch_count'));
                if($deliveries_per_process <= 0)
@@ -597,8 +609,8 @@ function notifier_run(&$argv, &$argc){
                                continue;
 
                        // potentially more than one recipient. Start a new process and space them out a bit.
-                       // we will deliver single recipient types of message and email recipients here. 
-               
+                       // we will deliver single recipient types of message and email recipients here.
+
                        if((! $mail) && (! $fsuggest) && (!$relocate) && (! $followup)) {
 
                                $this_batch[] = $contact['id'];
@@ -635,15 +647,15 @@ function notifier_run(&$argv, &$argc){
                                                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`, 
+                                               $x = q("SELECT  `contact`.*, `contact`.`uid` AS `importer_uid`,
+                                                       `contact`.`pubkey` AS `cpubkey`,
+                                                       `contact`.`prvkey` AS `cprvkey`,
+                                                       `contact`.`thumb` AS `thumb`,
                                                        `contact`.`url` as `url`,
                                                        `contact`.`name` as `senderName`,
-                                                       `user`.* 
-                                                       FROM `contact` 
-                                                       LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid` 
+                                                       `user`.*
+                                                       FROM `contact`
+                                                       INNER JOIN `user` ON `contact`.`uid` = `user`.`uid`
                                                        WHERE `contact`.`blocked` = 0 AND `contact`.`archive` = 0
                                                        AND `contact`.`pending` = 0
                                                        AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
@@ -656,7 +668,7 @@ function notifier_run(&$argv, &$argc){
                                                if($x && count($x)) {
                                                        $write_flag = ((($x[0]['rel']) && ($x[0]['rel'] != CONTACT_IS_SHARING)) ? true : false);
                                                        if((($owner['page-flags'] == PAGE_COMMUNITY) || ($write_flag)) && (! $x[0]['writable'])) {
-                                                               q("update contact set writable = 1 where id = %d limit 1",
+                                                               q("update contact set writable = 1 where id = %d",
                                                                        intval($x[0]['id'])
                                                                );
                                                                $x[0]['writable'] = 1;
@@ -696,6 +708,7 @@ function notifier_run(&$argv, &$argc){
                                        // Do not send to ostatus if we are not configured to send to public networks
                                        if($owner['prvnets'])
                                                break;
+
                                        if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
                                                break;
 
@@ -707,8 +720,7 @@ function notifier_run(&$argv, &$argc){
                                                        // queue message for redelivery
                                                        add_to_queue($contact['id'],NETWORK_OSTATUS,$slap);
                                                }
-                                       }
-                                       else {
+                                       } else {
 
                                                // only send salmon if public - e.g. if it's ok to notify
                                                // a public hub, it's ok to send a salmon
@@ -730,7 +742,7 @@ function notifier_run(&$argv, &$argc){
 
                                case NETWORK_MAIL:
                                case NETWORK_MAIL2:
-                                               
+
                                        if(get_config('system','dfrn_only'))
                                                break;
 
@@ -755,7 +767,7 @@ function notifier_run(&$argv, &$argc){
                                                }
                                                if(! $it)
                                                        break;
-                                               
+
 
 
                                                $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
@@ -763,7 +775,7 @@ function notifier_run(&$argv, &$argc){
                                                );
                                                if(! count($local_user))
                                                        break;
-                                               
+
                                                $reply_to = '';
                                                $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
                                                        intval($uid)
@@ -786,10 +798,6 @@ function notifier_run(&$argv, &$argc){
                                                //if($reply_to)
                                                //      $headers .= 'Reply-to: ' . $reply_to . "\n";
 
-                                               // for testing purposes: Collect exported mails
-                                               //$file = tempnam("/tmp/friendica/", "mail-out2-");
-                                               //file_put_contents($file, json_encode($it));
-
                                                $headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
 
                                                if($it['uri'] !== $it['parent-uri']) {
@@ -847,7 +855,7 @@ function notifier_run(&$argv, &$argc){
 
                                        if(! $contact['pubkey'])
                                                break;
-                                       
+
                                        if($target_item['verb'] === ACTIVITY_DISLIKE) {
                                                // unsupported
                                                break;
@@ -906,14 +914,14 @@ function notifier_run(&$argv, &$argc){
 
        if($public_message) {
 
-               $r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s' 
+               $r1 = q("SELECT DISTINCT(`batch`), `id`, `name`,`network` FROM `contact` WHERE `network` = '%s'
                        AND `uid` = %d AND `rel` != %d group by `batch` ORDER BY rand() ",
                        dbesc(NETWORK_DIASPORA),
                        intval($owner['uid']),
                        intval(CONTACT_IS_SHARING)
                );
-                       
-               $r2 = q("SELECT `id`, `name`,`network` FROM `contact` 
+
+               $r2 = q("SELECT `id`, `name`,`network` FROM `contact`
                        WHERE `network` in ( '%s', '%s')  AND `uid` = %d AND `blocked` = 0 AND `pending` = 0 AND `archive` = 0
                        AND `rel` != %d order by rand() ",
                        dbesc(NETWORK_DFRN),
@@ -950,7 +958,7 @@ function notifier_run(&$argv, &$argc){
                                }
 
                                if((! $mail) && (! $fsuggest) && (! $followup)) {
-                                       logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']); 
+                                       logger('notifier: delivery agent: ' . $rr['name'] . ' ' . $rr['id']);
                                        proc_run('php','include/delivery.php',$cmd,$item_id,$rr['id']);
                                        if($interval)
                                                @time_sleep_until(microtime(true) + (float) $interval);
@@ -966,9 +974,18 @@ function notifier_run(&$argv, &$argc){
                                        $h = trim($h);
                                        if(! strlen($h))
                                                continue;
-                                       $params = 'hub.mode=publish&hub.url=' . urlencode($a->get_baseurl() . '/dfrn_poll/' . $owner['nickname'] );
-                                       post_url($h,$params);
-                                       logger('pubsub: publish: ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
+
+                                       if ($h === '[internal]') {
+                                               // Set push flag for PuSH subscribers to this topic,
+                                               // they will be notified in queue.php
+                                               q("UPDATE `push_subscriber` SET `push` = 1 " .
+                                                 "WHERE `nickname` = '%s'", dbesc($owner['nickname']));
+                                       } else {
+
+                                               $params = 'hub.mode=publish&hub.url=' . urlencode( $a->get_baseurl() . '/dfrn_poll/' . $owner['nickname'] );
+                                               post_url($h,$params);
+                                               logger('pubsub: publish: ' . $h . ' ' . $params . ' returned ' . $a->get_curl_code());
+                                       }
                                        if(count($hubs) > 1)
                                                sleep(7);                               // try and avoid multiple hubs responding at precisely the same time
                                }
@@ -996,6 +1013,6 @@ function notifier_run(&$argv, &$argc){
 
 
 if (array_search(__file__,get_included_files())===0){
-  notifier_run($argv,$argc);
-  killme();
+       notifier_run($_SERVER["argv"],$_SERVER["argc"]);
+       killme();
 }