PHP add_to_queue函数代码示例

    if (!isset($command)) {
        die("No command!");
    }
    if ($link = mysqli_connect("localhost", "queue", "password", "queue")) {
        echo "connected to mysql<br>";
        $cmd = mysqli_real_escape_string($link, $command);
        $q = mysqli_query($link, "INSERT into queue VALUES (NULL, 0, '{$cmd}')") or die(mysqli_error($link));
        mysqli_close($link);
        echo "Command {$command} added to the queue!";
    } else {
        echo "cannot connect to database!";
    }
}
if (isset($_GET['a'])) {
    $add = $_GET['a'];
    add_to_queue($add);
    //add this event to the queue
} else {
    //run something from the queue
    if ($link = mysqli_connect("localhost", "queue", "password", "queue")) {
        $q = mysqli_query($link, "SELECT * from queue.queue where status = 0 ORDER BY id asc limit 1");
        if ($q) {
            $rows = mysqli_num_rows($q);
            if ($rows > 0) {
                $row = mysqli_fetch_row($q);
                $id = $row[0];
                $html = $row[2];
                $u_q = mysqli_query($link, "UPDATE queue.queue SET status = 1 where id = {$id} limit 1");
            }
        }
    }

function gpluspost_send(&$a, &$b)
{
    logger('gpluspost_send: invoked for post ' . $b['id'] . " " . $b['app']);
    if ($b['deleted'] || $b['private'] || $b['created'] !== $b['edited']) {
        return;
    }
    if (!strstr($b['postopts'], 'gplus')) {
        return;
    }
    if ($b['parent'] != $b['id']) {
        return;
    }
    // if post comes from Google+ don't send it back
    if (!get_pconfig($b["uid"], 'gpluspost', 'no_loop_prevention') and ($b['app'] == "Google+" or $b["extid"] == NETWORK_GPLUS)) {
        return;
    }
    if (!gpluspost_nextscripts()) {
        // Posting via RSS-Feed and Hootsuite
        $itemlist = get_pconfig($b["uid"], 'gpluspost', 'itemlist');
        $items = explode(",", $itemlist);
        $i = 0;
        $newitems = array($b['id']);
        foreach ($items as $item) {
            if ($i++ < 9) {
                $newitems[] = $item;
            }
        }
        $itemlist = implode(",", $newitems);
        logger('gpluspost_send: new itemlist: ' . $itemlist . " for uid " . $b["uid"]);
        set_pconfig($b["uid"], 'gpluspost', 'itemlist', $itemlist);
    } else {
        // Posting via NextScripts
        $username = get_pconfig($b['uid'], 'gpluspost', 'username');
        $password = get_pconfig($b['uid'], 'gpluspost', 'password');
        $page = get_pconfig($b['uid'], 'gpluspost', 'page');
        $success = false;
        if ($username && $password) {
            require_once "addon/gpluspost/postToGooglePlus.php";
            require_once "include/plaintext.php";
            $item = $b;
            // Markup for Google+
            if ($item["title"] != "") {
                $item["title"] = "*" . $item["title"] . "*";
            }
            $item["body"] = preg_replace("(\\[b\\](.*?)\\[\\/b\\])ism", '*$1*', $item["body"]);
            $item["body"] = preg_replace("(\\[i\\](.*?)\\[\\/i\\])ism", '_$1_', $item["body"]);
            $item["body"] = preg_replace("(\\[s\\](.*?)\\[\\/s\\])ism", '-$1-', $item["body"]);
            $data = plaintext($a, $item, 0, false, 9);
            logger('gpluspost_send: data: ' . print_r($data, true), LOGGER_DEBUG);
            $loginError = doConnectToGooglePlus2($username, $password);
            if (!$loginError) {
                if ($data["url"] != "") {
                    $lnk = doGetGoogleUrlInfo2($data["url"]);
                } elseif ($data["image"] != "") {
                    $lnk = array('img' => $data["image"]);
                } else {
                    $lnk = "";
                }
                // Send a special blank to identify the post through the "fromgplus" addon
                $blank = html_entity_decode("&#x00A0;", ENT_QUOTES, 'UTF-8');
                doPostToGooglePlus2($data["text"] . $blank, $lnk, $page);
                $success = true;
                logger('gpluspost_send: ' . $b['uid'] . ' success', LOGGER_DEBUG);
            } else {
                logger('gpluspost_send: ' . $b['uid'] . ' failed ' . $loginError, LOGGER_DEBUG);
            }
            if (!$success) {
                logger('gpluspost_send: requeueing ' . $b['uid'], LOGGER_DEBUG);
                $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
                if (count($r)) {
                    $a->contact = $r[0]["id"];
                }
                $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $data));
                require_once 'include/queue_fn.php';
                add_to_queue($a->contact, NETWORK_GPLUS, $s);
                notice(t('Google+ post failed. Queued for retry.') . EOL);
            }
        } else {
            logger('gpluspost_send: ' . $b['uid'] . ' missing username or password', LOGGER_DEBUG);
        }
    }
}

function diaspora_transmit($owner, $contact, $slap, $public_batch, $queue_run = false)
{
    $enabled = intval(get_config('system', 'diaspora_enabled'));
    if (!$enabled) {
        return 200;
    }
    $a = get_app();
    $logid = random_string(4);
    $dest_url = $public_batch ? $contact['batch'] : $contact['notify'];
    if (!$dest_url) {
        logger('diaspora_transmit: no url for contact: ' . $contact['id'] . ' batch mode =' . $public_batch);
        return 0;
    }
    logger('diaspora_transmit: ' . $logid . ' ' . $dest_url);
    if (!$queue_run && was_recently_delayed($contact['id'])) {
        $return_code = 0;
    } else {
        if (!intval(get_config('system', 'diaspora_test'))) {
            post_url($dest_url . '/', $slap);
            $return_code = $a->get_curl_code();
        } else {
            logger('diaspora_transmit: test_mode');
            return 200;
        }
    }
    logger('diaspora_transmit: ' . $logid . ' returns: ' . $return_code);
    if (!$return_code || $return_code == 503 && stristr($a->get_curl_headers(), 'retry-after')) {
        logger('diaspora_transmit: queue message');
        $r = q("SELECT id from queue where cid = %d and network = '%s' and content = '%s' and batch = %d limit 1", intval($contact['id']), dbesc(NETWORK_DIASPORA), dbesc($slap), intval($public_batch));
        if (count($r)) {
            logger('diaspora_transmit: add_to_queue ignored - identical item already in queue');
        } else {
            // queue message for redelivery
            add_to_queue($contact['id'], NETWORK_DIASPORA, $slap, $public_batch);
        }
    }
    return $return_code ? $return_code : -1;
}

//.........这里部分代码省略.........
                    $nickname = basename($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']));
                    }
                    $x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`,\n\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`,\n\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`,\n\t\t\t\t\t\t`contact`.`thumb` AS `thumb`,\n\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t`user`.*\n\t\t\t\t\t\tFROM `contact`\n\t\t\t\t\t\tINNER JOIN `user` ON `contact`.`uid` = `user`.`uid`\n\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\tAND `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;
                        }
                        $ssl_policy = get_config('system', 'ssl_policy');
                        fix_contact_ssl_policy($x[0], $ssl_policy);
                        // If we are setup as a soapbox we aren't accepting input from this person
                        if ($x[0]['page-flags'] == PAGE_SOAPBOX) {
                            break;
                        }
                        require_once 'library/simplepie/simplepie.inc';
                        logger('mod-delivery: local delivery');
                        local_delivery($x[0], $atom);
                        break;
                    }
                }
                if (!was_recently_delayed($contact['id'])) {
                    $deliver_status = dfrn_deliver($owner, $contact, $atom);
                } else {
                    $deliver_status = -1;
                }
                logger('notifier: dfrn_delivery returns ' . $deliver_status);
                if ($deliver_status == -1) {
                    logger('notifier: delivery failed: queuing message');
                    add_to_queue($contact['id'], NETWORK_DFRN, $atom);
                }
                break;
            case NETWORK_OSTATUS:
                // Do not send to otatus if we are not configured to send to public networks
                if ($owner['prvnets']) {
                    break;
                }
                if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
                    break;
                }
                // only send salmon if public - e.g. if it's ok to notify
                // a public hub, it's ok to send a salmon
                if ($public_message && !$expire) {
                    $slaps = array();
                    foreach ($items as $item) {
                        if (!$item['parent']) {
                            continue;
                        }
                        // private emails may be in included in public conversations. Filter them.
                        if ($public_message && $item['private'] == 1) {
                            continue;
                        }
                        $item_contact = get_item_contact($item, $icontacts);
                        if (!$item_contact) {
                            continue;
                        }
                        if ($top_level && $public_message && $item['author-link'] === $item['owner-link'] && !$expire) {
                            $slaps[] = atom_entry($item, 'html', null, $owner, true);
                        }
                    }
                    logger('notifier: slapdelivery: ' . $contact['name']);
                    foreach ($slaps as $slappy) {

//.........这里部分代码省略.........
                proc_run('php', 'include/delivery.php', $cmd, $item_id, $contact['id']);
                if ($interval) {
                    @time_sleep_until(microtime(true) + (double) $interval);
                }
                continue;
            }
            $deliver_status = 0;
            logger("main delivery by notifier: followup={$followup} mail={$mail} fsuggest={$fsuggest}");
            switch ($contact['network']) {
                case NETWORK_DFRN:
                    // perform local delivery if we are on the same site
                    $basepath = implode('/', array_slice(explode('/', $contact['url']), 0, 3));
                    if (link_compare($basepath, $a->get_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']));
                        }
                        $x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`, \n\t\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`, \n\t\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`, \n\t\t\t\t\t\t\t`contact`.`thumb` AS `thumb`, \n\t\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t\t`user`.* \n\t\t\t\t\t\t\tFROM `contact` \n\t\t\t\t\t\t\tLEFT JOIN `user` ON `contact`.`uid` = `user`.`uid` \n\t\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0\n\t\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\t\tAND `user`.`account_expired` = 0 LIMIT 1", dbesc(NETWORK_DFRN), dbesc($nickname));
                        if (count($x)) {
                            require_once 'library/simplepie/simplepie.inc';
                            logger('mod-delivery: local delivery');
                            local_delivery($x[0], $atom);
                            break;
                        }
                    }
                    logger('notifier: dfrndelivery: ' . $contact['name']);
                    $deliver_status = dfrn_deliver($owner, $contact, $atom);
                    logger('notifier: dfrn_delivery returns ' . $deliver_status);
                    if ($deliver_status == -1) {
                        logger('notifier: delivery failed: queuing message');
                        // queue message for redelivery
                        add_to_queue($contact['id'], NETWORK_DFRN, $atom);
                    }
                    break;
                case NETWORK_OSTATUS:
                    // Do not send to otatus if we are not configured to send to public networks
                    if ($owner['prvnets']) {
                        break;
                    }
                    if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
                        break;
                    }
                    if ($followup && $contact['notify']) {
                        logger('notifier: slapdelivery: ' . $contact['name']);
                        $deliver_status = slapper($owner, $contact['notify'], $slap);
                        if ($deliver_status == -1) {
                            // queue message for redelivery
                            add_to_queue($contact['id'], NETWORK_OSTATUS, $slap);
                        }
                    } else {
                        // only send salmon if public - e.g. if it's ok to notify
                        // a public hub, it's ok to send a salmon
                        if (count($slaps) && $public_message && !$expire) {
                            logger('notifier: slapdelivery: ' . $contact['name']);
                            foreach ($slaps as $slappy) {
                                if ($contact['notify']) {
                                    $deliver_status = slapper($owner, $contact['notify'], $slappy);
                                    if ($deliver_status == -1) {
                                        // queue message for redelivery
                                        add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
                                    }
                                }
                            }
                        }

//.........这里部分代码省略.........
    if ($b['extid'] == NETWORK_TWITTER) {
        return;
    }
    if ($b['app'] == "Twitter") {
        return;
    }
    logger('twitter post invoked');
    load_pconfig($b['uid'], 'twitter');
    $ckey = get_config('twitter', 'consumerkey');
    $csecret = get_config('twitter', 'consumersecret');
    $otoken = get_pconfig($b['uid'], 'twitter', 'oauthtoken');
    $osecret = get_pconfig($b['uid'], 'twitter', 'oauthsecret');
    if ($ckey && $csecret && $otoken && $osecret) {
        logger('twitter: we have customer key and oauth stuff, going to send.', LOGGER_DEBUG);
        // If it's a repeated message from twitter then do a native retweet and exit
        if (twitter_is_retweet($a, $b['uid'], $b['body'])) {
            return;
        }
        require_once 'library/twitteroauth.php';
        require_once 'include/bbcode.php';
        $tweet = new TwitterOAuth($ckey, $csecret, $otoken, $osecret);
        $max_char = 140;
        require_once "include/plaintext.php";
        $msgarr = plaintext($a, $b, $max_char, true, 8);
        $msg = $msgarr["text"];
        if ($msg == "" and isset($msgarr["title"])) {
            $msg = shortenmsg($msgarr["title"], $max_char - 50);
        }
        $image = "";
        if (isset($msgarr["url"]) and $msgarr["type"] != "photo") {
            $msg .= "\n" . $msgarr["url"];
        } elseif (isset($msgarr["image"]) and $msgarr["type"] != "video") {
            $image = $msgarr["image"];
        }
        // and now tweet it :-)
        if (strlen($msg) and $image != "") {
            $img_str = fetch_url($image);
            $tempfile = tempnam(get_temppath(), "cache");
            file_put_contents($tempfile, $img_str);
            // Twitter had changed something so that the old library doesn't work anymore
            // so we are using a new library for twitter
            // To-Do:
            // Switching completely to this library with all functions
            require_once "addon/twitter/codebird.php";
            $cb = \Codebird\Codebird::getInstance();
            $cb->setConsumerKey($ckey, $csecret);
            $cb->setToken($otoken, $osecret);
            $post = array('status' => $msg, 'media[]' => $tempfile);
            if ($iscomment) {
                $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
            }
            $result = $cb->statuses_updateWithMedia($post);
            unlink($tempfile);
            logger('twitter_post_with_media send, result: ' . print_r($result, true), LOGGER_DEBUG);
            if ($result->source) {
                set_config("twitter", "application_name", strip_tags($result->source));
            }
            if ($result->errors or $result->error) {
                logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
                // Workaround: Remove the picture link so that the post can be reposted without it
                $msg .= " " . $image;
                $image = "";
            } elseif ($iscomment) {
                logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
                q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d", dbesc("twitter::" . $result->id_str), dbesc($result->text), intval($b['id']));
            }
        }
        if (strlen($msg) and $image == "") {
            $url = 'statuses/update';
            $post = array('status' => $msg);
            if ($iscomment) {
                $post["in_reply_to_status_id"] = substr($orig_post["uri"], 9);
            }
            $result = $tweet->post($url, $post);
            logger('twitter_post send, result: ' . print_r($result, true), LOGGER_DEBUG);
            if ($result->source) {
                set_config("twitter", "application_name", strip_tags($result->source));
            }
            if ($result->errors) {
                logger('Send to Twitter failed: "' . print_r($result->errors, true) . '"');
                $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
                if (count($r)) {
                    $a->contact = $r[0]["id"];
                }
                $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $post));
                require_once 'include/queue_fn.php';
                add_to_queue($a->contact, NETWORK_TWITTER, $s);
                notice(t('Twitter post failed. Queued for retry.') . EOL);
            } elseif ($iscomment) {
                logger('twitter_post: Update extid ' . $result->id_str . " for post id " . $b['id']);
                q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d", dbesc("twitter::" . $result->id_str), intval($b['id']));
                //q("UPDATE `item` SET `extid` = '%s', `body` = '%s' WHERE `id` = %d",
                //	dbesc("twitter::".$result->id_str),
                //	dbesc($result->text),
                //	intval($b['id'])
                //);
            }
        }
    }
}

function pumpio_action(&$a, $uid, $uri, $action, $content = "")
{
    // Don't do likes and other stuff if you don't import the timeline
    if (!get_pconfig($uid, 'pumpio', 'import')) {
        return;
    }
    $ckey = get_pconfig($uid, 'pumpio', 'consumer_key');
    $csecret = get_pconfig($uid, 'pumpio', 'consumer_secret');
    $otoken = get_pconfig($uid, 'pumpio', 'oauth_token');
    $osecret = get_pconfig($uid, 'pumpio', 'oauth_token_secret');
    $hostname = get_pconfig($uid, 'pumpio', 'host');
    $username = get_pconfig($uid, "pumpio", "user");
    $r = q("SELECT * FROM `item` WHERE `uri` = '%s' AND `uid` = %d LIMIT 1", dbesc($uri), intval($uid));
    if (!count($r)) {
        return;
    }
    $orig_post = $r[0];
    if ($orig_post["extid"] and !strstr($orig_post["extid"], "/proxy/")) {
        $uri = $orig_post["extid"];
    } else {
        $uri = $orig_post["uri"];
    }
    if ($orig_post["object-type"] != "" and strstr($orig_post["object-type"], NAMESPACE_ACTIVITY_SCHEMA)) {
        $objectType = str_replace(NAMESPACE_ACTIVITY_SCHEMA, '', $orig_post["object-type"]);
    } elseif (strstr($uri, "/api/comment/")) {
        $objectType = "comment";
    } elseif (strstr($uri, "/api/note/")) {
        $objectType = "note";
    } elseif (strstr($uri, "/api/image/")) {
        $objectType = "image";
    }
    $params["verb"] = $action;
    $params["object"] = array('id' => $uri, "objectType" => $objectType, "content" => $content);
    $client = new oauth_client_class();
    $client->oauth_version = '1.0a';
    $client->authorization_header = true;
    $client->url_parameters = false;
    $client->client_id = $ckey;
    $client->client_secret = $csecret;
    $client->access_token = $otoken;
    $client->access_token_secret = $osecret;
    $url = 'https://' . $hostname . '/api/user/' . $username . '/feed';
    if (pumpio_reachable($url)) {
        $success = $client->CallAPI($url, 'POST', $params, array('FailOnAccessError' => true, 'RequestContentType' => 'application/json'), $user);
    } else {
        $success = false;
    }
    if ($success) {
        logger('pumpio_action ' . $username . ' ' . $action . ': success ' . $uri);
    } else {
        logger('pumpio_action ' . $username . ' ' . $action . ': general error: ' . $uri . ' ' . print_r($user, true));
        $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
        if (count($r)) {
            $a->contact = $r[0]["id"];
        }
        $s = serialize(array('url' => $url, 'item' => $orig_post["id"], 'post' => $params));
        require_once 'include/queue_fn.php';
        add_to_queue($a->contact, NETWORK_PUMPIO, $s);
        notice(t('Pump.io like failed. Queued for retry.') . EOL);
    }
}

//.........这里部分代码省略.........
                    if (count($deny_arr)) {
                        $postvars['privacy'] .= ',"deny": "' . implode(',', $deny_arr) . '"';
                    }
                    $postvars['privacy'] .= '}';
                }
                $post_to_page = get_pconfig($b['uid'], 'facebook', 'post_to_page');
                $page_access_token = get_pconfig($b['uid'], 'facebook', 'page_access_token');
                if (intval($post_to_page) != 0 and $page_access_token != "") {
                    $target = $post_to_page;
                } else {
                    $target = "me";
                }
                if ($reply) {
                    $url = 'https://graph.facebook.com/' . $reply . '/' . ($likes ? 'likes' : 'comments');
                } else {
                    if ($video != "" or $image == "" and $link != "") {
                        // If it is a link to a video or a link without a preview picture then post it as a link
                        if ($video != "") {
                            $link = $video;
                        }
                        $postvars = array('access_token' => $fb_token, 'link' => $link);
                        if ($msg != $video) {
                            $postvars['message'] = $msg;
                        }
                        $url = 'https://graph.facebook.com/' . $target . '/links';
                    } else {
                        if ($link == "" and $image != "") {
                            // If it is only an image without a page link then post this image as a photo
                            $postvars = array('access_token' => $fb_token, 'url' => $image);
                            if ($msg != $image) {
                                $postvars['message'] = $msg;
                            }
                            $url = 'https://graph.facebook.com/' . $target . '/photos';
                            //} else if (($link != "") or ($image != "") or ($b['title'] == '') or (strlen($msg) < 500)) {
                        } else {
                            $url = 'https://graph.facebook.com/' . $target . '/feed';
                            if (!get_pconfig($b['uid'], 'facebook', 'suppress_view_on_friendica') and $b['plink']) {
                                $postvars['actions'] = '{"name": "' . t('View on Friendica') . '", "link": "' . $b['plink'] . '"}';
                            }
                        }
                    }
                }
                /*				} else {
                					// if its only a message and a subject and the message is larger than 500 characters then post it as note
                					$postvars = array(
                						'access_token' => $fb_token,
                						'message' => bbcode($b['body'], false, false),
                						'subject' => $b['title'],
                					);
                					$url = 'https://graph.facebook.com/'.$target.'/notes';
                				} */
                // Post to page?
                if (!$reply and $target != "me" and $page_access_token) {
                    $postvars['access_token'] = $page_access_token;
                }
                logger('fbpost_post_hook: post to ' . $url);
                logger('fbpost_post_hook: postvars: ' . print_r($postvars, true));
                // "test_mode" prevents anything from actually being posted.
                // Otherwise, let's do it.
                if (!get_config('facebook', 'test_mode')) {
                    $x = post_url($url, $postvars);
                    logger('fbpost_post_hook: post returns: ' . $x, LOGGER_DEBUG);
                    $retj = json_decode($x);
                    if ($retj->id) {
                        // Only set the extid when it isn't the toplevel post
                        q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d AND `parent` != %d", dbesc('fb::' . $retj->id), intval($b['id']), intval($b['id']));
                    } else {
                        // Sometimes posts are accepted from facebook although it telling an error
                        // This leads to endless comment flooding.
                        // If it is a special kind of failure the post was receiced
                        // Although facebook said it wasn't received ...
                        if (!$likes and ($retj->error->type != "OAuthException" or $retj->error->code != 2) and $x != "") {
                            $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", intval($b['uid']));
                            if (count($r)) {
                                $a->contact = $r[0]["id"];
                            }
                            $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars));
                            require_once 'include/queue_fn.php';
                            add_to_queue($a->contact, NETWORK_FACEBOOK, $s);
                            logger('fbpost_post_hook: Post failed, requeued.', LOGGER_DEBUG);
                            notice(t('Facebook post failed. Queued for retry.') . EOL);
                        }
                        if (isset($retj->error) && $retj->error->type == "OAuthException" && $retj->error->code == 190) {
                            logger('fbpost_post_hook: Facebook session has expired due to changed password.', LOGGER_DEBUG);
                            $last_notification = get_pconfig($b['uid'], 'facebook', 'session_expired_mailsent');
                            if (!$last_notification || $last_notification < time() - FACEBOOK_SESSION_ERR_NOTIFICATION_INTERVAL) {
                                require_once 'include/enotify.php';
                                $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($b['uid']));
                                notification(array('uid' => $b['uid'], 'type' => NOTIFY_SYSTEM, 'system_type' => 'facebook_connection_invalid', 'language' => $r[0]['language'], 'to_name' => $r[0]['username'], 'to_email' => $r[0]['email'], 'source_name' => t('Administrator'), 'source_link' => $a->config["system"]["url"], 'source_photo' => $a->config["system"]["url"] . '/images/person-80.jpg'));
                                set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', time());
                            } else {
                                logger('fbpost_post_hook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
                            }
                        }
                    }
                }
            }
        }
    }
}

function profile_change()
{
    $a = get_app();
    if (!local_user()) {
        return;
    }
    //   $url = $a->get_baseurl() . '/profile/' . $a->user['nickname'];
    //   if($url && strlen(get_config('system','directory_submit_url')))
    //      proc_run('php',"include/directory.php","$url");
    $recips = q("SELECT `id`,`name`,`network`,`pubkey`,`notify` FROM `contact` WHERE `network` = '%s'\n\t\tAND `uid` = %d AND `rel` != %d ", dbesc(NETWORK_DIASPORA), intval(local_user()), intval(CONTACT_IS_SHARING));
    if (!count($recips)) {
        return;
    }
    $r = q("SELECT `profile`.`uid` AS `profile_uid`, `profile`.* , `user`.* FROM `profile`\n\t\tINNER JOIN `user` ON `profile`.`uid` = `user`.`uid`\n\t\tWHERE `user`.`uid` = %d AND `profile`.`is-default` = 1 LIMIT 1", intval(local_user()));
    if (!count($r)) {
        return;
    }
    $profile = $r[0];
    $handle = xmlify($a->user['nickname'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(), '://') + 3));
    $first = xmlify(strpos($profile['name'], ' ') ? trim(substr($profile['name'], 0, strpos($profile['name'], ' '))) : $profile['name']);
    $last = xmlify($first === $profile['name'] ? '' : trim(substr($profile['name'], strlen($first))));
    $large = xmlify($a->get_baseurl() . '/photo/custom/300/' . $profile['uid'] . '.jpg');
    $medium = xmlify($a->get_baseurl() . '/photo/custom/100/' . $profile['uid'] . '.jpg');
    $small = xmlify($a->get_baseurl() . '/photo/custom/50/' . $profile['uid'] . '.jpg');
    $searchable = xmlify($profile['publish'] && $profile['net-publish'] ? 'true' : 'false');
    //	$searchable = 'true';
    if ($searchable === 'true') {
        $dob = '1000-00-00';
        if ($profile['dob'] && $profile['dob'] != '0000-00-00') {
            $dob = (intval($profile['dob']) ? intval($profile['dob']) : '1000') . '-' . datetime_convert('UTC', 'UTC', $profile['dob'], 'm-d');
        }
        $gender = xmlify($profile['gender']);
        $about = xmlify($profile['about']);
        require_once 'include/bbcode.php';
        $about = xmlify(strip_tags(bbcode($about)));
        $location = '';
        if ($profile['locality']) {
            $location .= $profile['locality'];
        }
        if ($profile['region']) {
            if ($location) {
                $location .= ', ';
            }
            $location .= $profile['region'];
        }
        if ($profile['country-name']) {
            if ($location) {
                $location .= ', ';
            }
            $location .= $profile['country-name'];
        }
        $location = xmlify($location);
        $tags = '';
        if ($profile['pub_keywords']) {
            $kw = str_replace(',', ' ', $profile['pub_keywords']);
            $kw = str_replace('  ', ' ', $kw);
            $arr = explode(' ', $profile['pub_keywords']);
            if (count($arr)) {
                for ($x = 0; $x < 5; $x++) {
                    if (trim($arr[$x])) {
                        $tags .= '#' . trim($arr[$x]) . ' ';
                    }
                }
            }
        }
        $tags = xmlify(trim($tags));
    }
    $tpl = get_markup_template('diaspora_profile.tpl');
    $msg = replace_macros($tpl, array('$handle' => $handle, '$first' => $first, '$last' => $last, '$large' => $large, '$medium' => $medium, '$small' => $small, '$dob' => $dob, '$gender' => $gender, '$about' => $about, '$location' => $location, '$searchable' => $searchable, '$tags' => $tags));
    logger('profile_change: ' . $msg, LOGGER_ALL);
    foreach ($recips as $recip) {
        $msgtosend = 'xml=' . urlencode(urlencode(diaspora_msg_build($msg, $a->user, $recip, $a->user['prvkey'], $recip['pubkey'], false)));
        add_to_queue($recip['id'], NETWORK_DIASPORA, $msgtosend, false);
    }
}

//.........这里部分代码省略.........
                        $nickname = basename($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']));
                        }
                        $x = q("SELECT\t`contact`.*, `contact`.`uid` AS `importer_uid`,\n\t\t\t\t\t\t\t`contact`.`pubkey` AS `cpubkey`,\n\t\t\t\t\t\t\t`contact`.`prvkey` AS `cprvkey`,\n\t\t\t\t\t\t\t`contact`.`thumb` AS `thumb`,\n\t\t\t\t\t\t\t`contact`.`url` as `url`,\n\t\t\t\t\t\t\t`contact`.`name` as `senderName`,\n\t\t\t\t\t\t\t`user`.*\n\t\t\t\t\t\t\tFROM `contact`\n\t\t\t\t\t\t\tINNER JOIN `user` ON `contact`.`uid` = `user`.`uid`\n\t\t\t\t\t\t\tWHERE `contact`.`blocked` = 0 AND `contact`.`archive` = 0\n\t\t\t\t\t\t\tAND `contact`.`pending` = 0\n\t\t\t\t\t\t\tAND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'\n\t\t\t\t\t\t\t{$sql_extra}\n\t\t\t\t\t\t\tAND `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;
                            }
                            // if contact's ssl policy changed, which we just determined
                            // is on our own server, update our contact links
                            $ssl_policy = get_config('system', 'ssl_policy');
                            fix_contact_ssl_policy($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 and $top_level) {
                                break;
                            }
                            require_once 'library/simplepie/simplepie.inc';
                            logger('mod-delivery: local delivery');
                            local_delivery($x[0], $atom);
                            break;
                        }
                    }
                    logger('notifier: dfrndelivery: ' . $contact['name']);
                    $deliver_status = dfrn_deliver($owner, $contact, $atom);
                    logger('notifier: dfrn_delivery returns ' . $deliver_status);
                    if ($deliver_status == -1) {
                        logger('notifier: delivery failed: queuing message');
                        // queue message for redelivery
                        add_to_queue($contact['id'], NETWORK_DFRN, $atom);
                    }
                    break;
                case NETWORK_OSTATUS:
                    // Do not send to ostatus if we are not configured to send to public networks
                    if ($owner['prvnets']) {
                        break;
                    }
                    if (get_config('system', 'ostatus_disabled') || get_config('system', 'dfrn_only')) {
                        break;
                    }
                    if ($followup && $contact['notify']) {
                        logger('slapdelivery followup item ' . $item_id . ' to ' . $contact['name']);
                        $deliver_status = slapper($owner, $contact['notify'], $slap);
                        if ($deliver_status == -1) {
                            // queue message for redelivery
                            add_to_queue($contact['id'], NETWORK_OSTATUS, $slap);
                        }
                    } else {
                        // only send salmon if public - e.g. if it's ok to notify
                        // a public hub, it's ok to send a salmon
                        if (count($slaps) && $public_message && !$expire) {
                            logger('slapdelivery item ' . $item_id . ' to ' . $contact['name']);
                            foreach ($slaps as $slappy) {
                                if ($contact['notify']) {
                                    $deliver_status = slapper($owner, $contact['notify'], $slappy);
                                    if ($deliver_status == -1) {
                                        // queue message for redelivery
                                        add_to_queue($contact['id'], NETWORK_OSTATUS, $slappy);
                                    }
                                }
                            }
                        }

function diaspora_send(&$a, &$b)
{
    $hostname = $a->get_hostname();
    logger('diaspora_send: invoked');
    if ($b['deleted'] || $b['private'] || $b['created'] !== $b['edited']) {
        return;
    }
    if (!strstr($b['postopts'], 'diaspora')) {
        return;
    }
    if ($b['parent'] != $b['id']) {
        return;
    }
    logger('diaspora_send: prepare posting', LOGGER_DEBUG);
    $diaspora_username = get_pconfig($b['uid'], 'diaspora', 'diaspora_username');
    $diaspora_password = get_pconfig($b['uid'], 'diaspora', 'diaspora_password');
    $diaspora_url = get_pconfig($b['uid'], 'diaspora', 'diaspora_url');
    if ($diaspora_url && $diaspora_username && $diaspora_password) {
        logger('diaspora_send: all values seem to be okay', LOGGER_DEBUG);
        require_once 'include/bb2diaspora.php';
        $tag_arr = array();
        $tags = '';
        $x = preg_match_all('/\\#\\[(.*?)\\](.*?)\\[/', $b['tag'], $matches, PREG_SET_ORDER);
        if ($x) {
            foreach ($matches as $mtch) {
                $tag_arr[] = $mtch[2];
            }
        }
        if (count($tag_arr)) {
            $tags = implode(',', $tag_arr);
        }
        $title = $b['title'];
        $body = $b['body'];
        // Insert a newline before and after a quote
        $body = str_ireplace("[quote", "\n\n[quote", $body);
        $body = str_ireplace("[/quote]", "[/quote]\n\n", $body);
        // Removal of tags and mentions
        // #-tags
        $body = preg_replace('/#\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '#$2', $body);
        // @-mentions
        $body = preg_replace('/@\\[url\\=(\\w+.*?)\\](\\w+.*?)\\[\\/url\\]/i', '@$2', $body);
        // remove multiple newlines
        do {
            $oldbody = $body;
            $body = str_replace("\n\n\n", "\n\n", $body);
        } while ($oldbody != $body);
        // convert to markdown
        $body = bb2diaspora($body, false, true);
        // Adding the title
        if (strlen($title)) {
            $body = "## " . html_entity_decode($title) . "\n\n" . $body;
        }
        require_once "addon/diaspora/diasphp.php";
        try {
            logger('diaspora_send: prepare', LOGGER_DEBUG);
            $conn = new Diasphp($diaspora_url);
            logger('diaspora_send: try to log in ' . $diaspora_username, LOGGER_DEBUG);
            $conn->login($diaspora_username, $diaspora_password);
            logger('diaspora_send: try to send ' . $body, LOGGER_DEBUG);
            //throw new Exception('Test');
            $conn->post($body, $hostname);
            logger('diaspora_send: success');
        } catch (Exception $e) {
            logger("diaspora_send: Error submitting the post: " . $e->getMessage());
            logger('diaspora_send: requeueing ' . $b['uid'], LOGGER_DEBUG);
            $r = q("SELECT `id` FROM `contact` WHERE `uid` = %d AND `self`", $b['uid']);
            if (count($r)) {
                $a->contact = $r[0]["id"];
            }
            $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $body));
            require_once 'include/queue_fn.php';
            add_to_queue($a->contact, NETWORK_DIASPORA2, $s);
            notice(t('Diaspora post failed. Queued for retry.') . EOL);
        }
    }
}

//.........这里部分代码省略.........
                    // setup a cascade of shortening services
                    // try to get a short link from these services
                    // in the order ur1.ca, trim, id.gd, tinyurl
                    $slinky->set_cascade(array(new Slinky_UR1ca(), new Slinky_Trim(), new Slinky_IsGd(), new Slinky_TinyURL()));
                    $shortlink = $slinky->short();
                    // the new message will be shortened such that "... $shortlink"
                    // will fit into the character limit
                    $msg = substr($msg, 0, FACEBOOK_MAXPOSTLEN - strlen($shortlink) - 4);
                    $msg .= '... ' . $shortlink;
                }
                // Fallback - if message is empty
                if (!strlen($msg)) {
                    $msg = $link;
                }
                if (!strlen($msg)) {
                    $msg = $image;
                }
                if (!strlen($msg)) {
                    $msg = $linkname;
                }
                // If there is nothing to post then exit
                if (!strlen($msg)) {
                    return;
                }
                logger('Facebook post: msg=' . $msg, LOGGER_DATA);
                if ($likes) {
                    $postvars = array('access_token' => $fb_token);
                } else {
                    $postvars = array('access_token' => $fb_token, 'message' => $msg);
                    if (isset($image)) {
                        $postvars['picture'] = $image;
                        //$postvars['type'] = "photo";
                    }
                    if (isset($link)) {
                        $postvars['link'] = $link;
                        //$postvars['type'] = "link";
                    }
                    if (isset($linkname)) {
                        $postvars['name'] = $linkname;
                    }
                }
                if ($b['private'] && $toplevel) {
                    $postvars['privacy'] = '{"value": "CUSTOM", "friends": "SOME_FRIENDS"';
                    if (count($allow_arr)) {
                        $postvars['privacy'] .= ',"allow": "' . implode(',', $allow_arr) . '"';
                    }
                    if (count($deny_arr)) {
                        $postvars['privacy'] .= ',"deny": "' . implode(',', $deny_arr) . '"';
                    }
                    $postvars['privacy'] .= '}';
                }
                if ($reply) {
                    $url = 'https://graph.facebook.com/' . $reply . '/' . ($likes ? 'likes' : 'comments');
                } else {
                    if ($link != "" or $image != "" or $b['title'] == '' or strlen($msg) < 500) {
                        $url = 'https://graph.facebook.com/me/feed';
                        if ($b['plink']) {
                            $postvars['actions'] = '{"name": "' . t('View on Friendica') . '", "link": "' . $b['plink'] . '"}';
                        }
                    } else {
                        // if its only a message and a subject and the message is larger than 500 characters then post it as note
                        $postvars = array('access_token' => $fb_token, 'message' => bbcode($b['body']), 'subject' => $b['title']);
                        $url = 'https://graph.facebook.com/me/notes';
                    }
                }
                logger('facebook: post to ' . $url);
                logger('facebook: postvars: ' . print_r($postvars, true));
                // "test_mode" prevents anything from actually being posted.
                // Otherwise, let's do it.
                if (!get_config('facebook', 'test_mode')) {
                    $x = post_url($url, $postvars);
                    logger('Facebook post returns: ' . $x, LOGGER_DEBUG);
                    $retj = json_decode($x);
                    if ($retj->id) {
                        q("UPDATE `item` SET `extid` = '%s' WHERE `id` = %d LIMIT 1", dbesc('fb::' . $retj->id), intval($b['id']));
                    } else {
                        if (!$likes) {
                            $s = serialize(array('url' => $url, 'item' => $b['id'], 'post' => $postvars));
                            require_once 'include/queue_fn.php';
                            add_to_queue($a->contact, NETWORK_FACEBOOK, $s);
                            notice(t('Facebook post failed. Queued for retry.') . EOL);
                        }
                        if (isset($retj->error) && $retj->error->type == "OAuthException" && $retj->error->code == 190) {
                            logger('Facebook session has expired due to changed password.', LOGGER_DEBUG);
                            $last_notification = get_pconfig($b['uid'], 'facebook', 'session_expired_mailsent');
                            if (!$last_notification || $last_notification < time() - FACEBOOK_SESSION_ERR_NOTIFICATION_INTERVAL) {
                                require_once 'include/enotify.php';
                                $r = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($b['uid']));
                                notification(array('uid' => $b['uid'], 'type' => NOTIFY_SYSTEM, 'system_type' => 'facebook_connection_invalid', 'language' => $r[0]['language'], 'to_name' => $r[0]['username'], 'to_email' => $r[0]['email'], 'source_name' => t('Administrator'), 'source_link' => $a->config["system"]["url"], 'source_photo' => $a->config["system"]["url"] . '/images/person-80.jpg'));
                                set_pconfig($b['uid'], 'facebook', 'session_expired_mailsent', time());
                            } else {
                                logger('Facebook: No notification, as the last one was sent on ' . $last_notification, LOGGER_DEBUG);
                            }
                        }
                    }
                }
            }
        }
    }
}