PHP email_header_encode函数代码示例

 /**
  * Send a multipart/alternative message with Text and HTML versions
  *
  * @param fromName			name of the sender
  * @param fromEmail			email fo the sender
  * @param replyTo			replyTo address to direct responses
  * @param toEmail			destination email address
  * @param messageSubject	subject of the message
  * @param htmlVersion		html version of the message
  * @param textVersion		text only version of the message
  * @param additionalMailHeader	additions to the smtp mail header
  * @param optional uid      user id of the destination user
  */
 public static function send($params)
 {
     call_hooks('emailer_send_prepare', $params);
     $email_textonly = False;
     if (x($params, "uid")) {
         $email_textonly = get_pconfig($params['uid'], "system", "email_textonly");
     }
     $fromName = email_header_encode(html_entity_decode($params['fromName'], ENT_QUOTES, 'UTF-8'), 'UTF-8');
     $messageSubject = email_header_encode(html_entity_decode($params['messageSubject'], ENT_QUOTES, 'UTF-8'), 'UTF-8');
     // generate a mime boundary
     $mimeBoundary = rand(0, 9) . "-" . rand(10000000000, 99999999999) . "-" . rand(10000000000, 99999999999) . "=:" . rand(10000, 99999);
     // generate a multipart/alternative message header
     $messageHeader = $params['additionalMailHeader'] . "From: {$fromName} <{$params['fromEmail']}>\n" . "Reply-To: {$fromName} <{$params['replyTo']}>\n" . "MIME-Version: 1.0\n" . "Content-Type: multipart/alternative; boundary=\"{$mimeBoundary}\"";
     // assemble the final multipart message body with the text and html types included
     $textBody = chunk_split(base64_encode($params['textVersion']));
     $htmlBody = chunk_split(base64_encode($params['htmlVersion']));
     $multipartMessageBody = "--" . $mimeBoundary . "\n" . "Content-Type: text/plain; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $textBody . "\n";
     if (!$email_textonly && !is_null($params['htmlVersion'])) {
         $multipartMessageBody .= "--" . $mimeBoundary . "\n" . "Content-Type: text/html; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $htmlBody . "\n";
     }
     $multipartMessageBody .= "--" . $mimeBoundary . "--\n";
     // message ending
     // send the message
     $hookdata = array('to' => $params['toEmail'], 'subject' => $messageSubject, 'body' => $multipartMessageBody, 'headers' => $messageHeader);
     //echo "<pre>"; var_dump($hookdata); killme();
     call_hooks("emailer_send", $hookdata);
     $res = mail($hookdata['to'], $hookdata['subject'], $hookdata['body'], $hookdata['headers']);
     logger("header " . 'To: ' . $params['toEmail'] . "\n" . $messageHeader, LOGGER_DEBUG);
     logger("return value " . ($res ? "true" : "false"), LOGGER_DEBUG);
     return $res;
 }

function lostpass_content(&$a)
{
    if (x($_GET, 'verify')) {
        $verify = $_GET['verify'];
        $r = q("SELECT * FROM account WHERE account_reset = '%s' LIMIT 1", dbesc($verify));
        if (!$r) {
            notice(t("Request could not be verified. (You may have previously submitted it.) Password reset failed.") . EOL);
            goaway(z_root());
            return;
        }
        $aid = $r[0]['account_id'];
        $email = $r[0]['account_email'];
        $new_password = autoname(6) . mt_rand(100, 9999);
        $salt = random_string(32);
        $password_encoded = hash('whirlpool', $salt . $new_password);
        $r = q("UPDATE account SET account_salt = '%s', account_password = '%s', account_reset = '', account_flags = (account_flags & ~%d) where account_id = %d", dbesc($salt), dbesc($password_encoded), intval(ACCOUNT_UNVERIFIED), intval($aid));
        if ($r) {
            $tpl = get_markup_template('pwdreset.tpl');
            $o .= replace_macros($tpl, array('$lbl1' => t('Password Reset'), '$lbl2' => t('Your password has been reset as requested.'), '$lbl3' => t('Your new password is'), '$lbl4' => t('Save or copy your new password - and then'), '$lbl5' => '<a href="' . $a->get_baseurl() . '">' . t('click here to login') . '</a>.', '$lbl6' => t('Your password may be changed from the <em>Settings</em> page after successful login.'), '$newpass' => $new_password, '$baseurl' => $a->get_baseurl()));
            info("Your password has been reset." . EOL);
            $email_tpl = get_intltext_template("passchanged_eml.tpl");
            $message = replace_macros($email_tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => sprintf(t('Site Member (%s)'), $email), '$email' => $email, '$new_password' => $new_password, '$uid' => $newuid));
            $subject = email_header_encode(sprintf(t('Your password has changed at %s'), get_config('system', 'sitename')), 'UTF-8');
            $res = mail($email, $subject, $message, 'From: ' . 'Administrator@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
            return $o;
        }
    } else {
        $tpl = get_markup_template('lostpass.tpl');
        $o .= replace_macros($tpl, array('$title' => t('Forgot your Password?'), '$desc' => t('Enter your email address and submit to have your password reset. Then check your email for further instructions.'), '$name' => t('Email Address'), '$submit' => t('Reset')));
        return $o;
    }
}

function user_allow($hash)
{
    $a = get_app();
    $register = q("SELECT * FROM `register` WHERE `hash` = '%s' LIMIT 1", dbesc($hash));
    if (!count($register)) {
        return false;
    }
    $user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($register[0]['uid']));
    if (!count($user)) {
        killme();
    }
    $r = q("DELETE FROM `register` WHERE `hash` = '%s' LIMIT 1", dbesc($register[0]['hash']));
    $r = q("UPDATE `user` SET `blocked` = 0, `verified` = 1 WHERE `uid` = %d LIMIT 1", intval($register[0]['uid']));
    $r = q("SELECT * FROM `profile` WHERE `uid` = %d AND `is-default` = 1", intval($user[0]['uid']));
    if (count($r) && $r[0]['net-publish']) {
        $url = $a->get_baseurl() . '/profile/' . $user[0]['nickname'];
        if ($url && strlen(get_config('system', 'directory_submit_url'))) {
            proc_run('php', "include/directory.php", "{$url}");
        }
    }
    push_lang($register[0]['language']);
    $email_tpl = get_intltext_template("register_open_eml.tpl");
    $email_tpl = replace_macros($email_tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $user[0]['username'], '$email' => $user[0]['email'], '$password' => $register[0]['password'], '$uid' => $user[0]['uid']));
    $res = mail($user[0]['email'], email_header_encode(sprintf(t('Registration details for %s'), $a->config['sitename']), 'UTF-8'), $email_tpl, 'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
    pop_lang();
    if ($res) {
        info(t('Account approved.') . EOL);
        return true;
    }
}

function lostpass_content(&$a)
{
    if (x($_GET, 'verify')) {
        $verify = $_GET['verify'];
        $hash = hash('whirlpool', $verify);
        $r = q("SELECT * FROM `user` WHERE `pwdreset` = '%s' LIMIT 1", dbesc($hash));
        if (!count($r)) {
            notice(t("Request could not be verified. (You may have previously submitted it.) Password reset failed.") . EOL);
            goaway(z_root());
            return;
        }
        $uid = $r[0]['uid'];
        $username = $r[0]['username'];
        $email = $r[0]['email'];
        $new_password = autoname(6) . mt_rand(100, 9999);
        $new_password_encoded = hash('whirlpool', $new_password);
        $r = q("UPDATE `user` SET `password` = '%s', `pwdreset` = ''  WHERE `uid` = %d LIMIT 1", dbesc($new_password_encoded), intval($uid));
        if ($r) {
            $tpl = get_markup_template('pwdreset.tpl');
            $o .= replace_macros($tpl, array('$lbl1' => t('Password Reset'), '$lbl2' => t('Your password has been reset as requested.'), '$lbl3' => t('Your new password is'), '$lbl4' => t('Save or copy your new password - and then'), '$lbl5' => '<a href="' . $a->get_baseurl() . '">' . t('click here to login') . '</a>.', '$lbl6' => t('Your password may be changed from the <em>Settings</em> page after successful login.'), '$newpass' => $new_password, '$baseurl' => $a->get_baseurl()));
            info("Your password has been reset." . EOL);
            $email_tpl = get_intltext_template("passchanged_eml.tpl");
            $email_tpl = replace_macros($email_tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$username' => $username, '$email' => $email, '$new_password' => $new_password, '$uid' => $newuid));
            $subject = sprintf(t('Your password has been changed at %s'), $a->config['sitename']);
            $res = mail($email, email_header_encode($subject, 'UTF-8'), $email_tpl, 'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
            return $o;
        }
    } else {
        $tpl = get_markup_template('lostpass.tpl');
        $o .= replace_macros($tpl, array('$title' => t('Forgot your Password?'), '$desc' => t('Enter your email address and submit to have your password reset. Then check your email for further instructions.'), '$name' => t('Nickname or Email: '), '$submit' => t('Reset')));
        return $o;
    }
}

 /**
  * Send a multipart/alternative message with Text and HTML versions
  *
  * @param fromName			name of the sender
  * @param fromEmail			email fo the sender
  * @param replyTo			replyTo address to direct responses
  * @param toEmail			destination email address
  * @param messageSubject	subject of the message
  * @param htmlVersion		html version of the message
  * @param textVersion		text only version of the message
  */
 public static function sendTextHtmlEmail($fromName, $fromEmail, $replyTo, $toEmail, $messageSubject, $htmlVersion, $textVersion)
 {
     $fromName = email_header_encode($fromName, 'UTF-8');
     $messageSubject = email_header_encode($messageSubject, 'UTF-8');
     // generate a mime boundary
     $mimeBoundary = rand(0, 9) . "-" . rand(10000000000.0, 9999999999.0) . "-" . rand(10000000000.0, 9999999999.0) . "=:" . rand(10000, 99999);
     // generate a multipart/alternative message header
     $messageHeader = "From: {$fromName} <{$fromEmail}>\n" . "Reply-To: {$replyTo}\n" . "MIME-Version: 1.0\n" . "Content-Type: multipart/alternative; boundary=\"{$mimeBoundary}\"";
     // assemble the final multipart message body with the text and html types included
     $textBody = chunk_split(base64_encode($textVersion));
     $htmlBody = chunk_split(base64_encode($htmlVersion));
     $multipartMessageBody = "--" . $mimeBoundary . "\n" . "Content-Type: text/plain; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $textBody . "\n" . "--" . $mimeBoundary . "\n" . "Content-Type: text/html; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $htmlBody . "\n" . "--" . $mimeBoundary . "--\n";
     // message ending
     // send the message
     $res = mail($toEmail, $messageSubject, $multipartMessageBody, $messageHeader);
     logger("sendTextHtmlEmail: END");
 }

 /**
  * Send a multipart/alternative message with Text and HTML versions
  *
  * @param fromName			name of the sender
  * @param fromEmail			email fo the sender
  * @param replyTo			replyTo address to direct responses
  * @param toEmail			destination email address
  * @param messageSubject	subject of the message
  * @param htmlVersion		html version of the message
  * @param textVersion		text only version of the message
  * @param additionalMailHeader	additions to the smtp mail header
  */
 public static function send($params)
 {
     $fromName = email_header_encode(html_entity_decode($params['fromName'], ENT_QUOTES, 'UTF-8'), 'UTF-8');
     $messageSubject = email_header_encode(html_entity_decode($params['messageSubject'], ENT_QUOTES, 'UTF-8'), 'UTF-8');
     // generate a mime boundary
     $mimeBoundary = rand(0, 9) . "-" . rand(10000000000, 9999999999) . "-" . rand(10000000000, 9999999999) . "=:" . rand(10000, 99999);
     // generate a multipart/alternative message header
     $messageHeader = $params['additionalMailHeader'] . "From: {$fromName} <{$params['fromEmail']}>\n" . "Reply-To: {$fromName} <{$params['replyTo']}>\n" . "MIME-Version: 1.0\n" . "Content-Type: multipart/alternative; boundary=\"{$mimeBoundary}\"";
     // assemble the final multipart message body with the text and html types included
     $textBody = chunk_split(base64_encode($params['textVersion']));
     $htmlBody = chunk_split(base64_encode($params['htmlVersion']));
     $multipartMessageBody = "--" . $mimeBoundary . "\n" . "Content-Type: text/plain; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $textBody . "\n" . "--" . $mimeBoundary . "\n" . "Content-Type: text/html; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $htmlBody . "\n" . "--" . $mimeBoundary . "--\n";
     // message ending
     // send the message
     $res = mail($params['toEmail'], $messageSubject, $multipartMessageBody, $messageHeader);
     logger("header " . 'To: ' . $params['toEmail'] . "\n" . $messageHeader, LOGGER_DEBUG);
     logger("return value " . ($res ? "true" : "false"), LOGGER_DEBUG);
     return $res;
 }

 function post()
 {
     $loginame = notags(trim($_POST['login-name']));
     if (!$loginame) {
         goaway(z_root());
     }
     $r = q("SELECT * FROM account WHERE account_email = '%s' LIMIT 1", dbesc($loginame));
     if (!$r) {
         notice(t('No valid account found.') . EOL);
         goaway(z_root());
     }
     $aid = $r[0]['account_id'];
     $email = $r[0]['account_email'];
     $hash = random_string();
     $r = q("UPDATE account SET account_reset = '%s' WHERE account_id = %d", dbesc($hash), intval($aid));
     if ($r) {
         info(t('Password reset request issued. Check your email.') . EOL);
     }
     $email_tpl = get_intltext_template("lostpass_eml.tpl");
     $message = replace_macros($email_tpl, array('$sitename' => get_config('system', 'sitename'), '$siteurl' => z_root(), '$username' => sprintf(t('Site Member (%s)'), $email), '$email' => $email, '$reset_link' => z_root() . '/lostpass?verify=' . $hash));
     $subject = email_header_encode(sprintf(t('Password reset requested at %s'), get_config('system', 'sitename')), 'UTF-8');
     $res = z_mail(['toEmail' => $email, 'messageSubject' => sprintf(t('Password reset requested at %s'), get_config('system', 'sitename')), 'textVersion' => $message]);
     goaway(z_root());
 }

 function update_db(&$a)
 {
     $build = get_config('system', 'build');
     if (!x($build)) {
         $build = set_config('system', 'build', DB_UPDATE_VERSION);
     }
     if ($build != DB_UPDATE_VERSION) {
         $stored = intval($build);
         $current = intval(DB_UPDATE_VERSION);
         if ($stored < $current && file_exists('update.php')) {
             load_config('database');
             // We're reporting a different version than what is currently installed.
             // Run any existing update scripts to bring the database up to current.
             require_once 'update.php';
             // make sure that boot.php and update.php are the same release, we might be
             // updating right this very second and the correct version of the update.php
             // file may not be here yet. This can happen on a very busy site.
             if (DB_UPDATE_VERSION == UPDATE_VERSION) {
                 for ($x = $stored; $x < $current; $x++) {
                     if (function_exists('update_' . $x)) {
                         // There could be a lot of processes running or about to run.
                         // We want exactly one process to run the update command.
                         // So store the fact that we're taking responsibility
                         // after first checking to see if somebody else already has.
                         // If the update fails or times-out completely you may need to
                         // delete the config entry to try again.
                         $t = get_config('database', 'update_' . $x);
                         if ($t !== false) {
                             break;
                         }
                         set_config('database', 'update_' . $x, time());
                         // call the specific update
                         $func = 'update_' . $x;
                         $retval = $func();
                         if ($retval) {
                             //send the administrator an e-mail
                             $email_tpl = get_intltext_template("update_fail_eml.tpl");
                             $email_msg = replace_macros($email_tpl, array('$sitename' => $a->config['sitename'], '$siteurl' => $a->get_baseurl(), '$update' => $x, '$error' => sprintf(t('Update %s failed. See error logs.'), $x)));
                             $subject = sprintf(t('Update Error at %s'), $a->get_baseurl());
                             require_once 'include/email.php';
                             $subject = email_header_encode($subject, 'UTF-8');
                             mail($a->config['admin_email'], $subject, $email_msg, 'From: ' . 'Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
                             //try the logger
                             logger('CRITICAL: Update Failed: ' . $x);
                             break;
                         } else {
                             set_config('database', 'update_' . $x, 'success');
                             set_config('system', 'build', $x + 1);
                         }
                     }
                 }
             }
         }
     }
     return;
 }

//.........这里部分代码省略.........
                    break;
                case NETWORK_MAIL:
                case NETWORK_MAIL2:
                    if (get_config('system', 'dfrn_only')) {
                        break;
                    }
                    // WARNING: does not currently convert to RFC2047 header encodings, etc.
                    $addr = $contact['addr'];
                    if (!strlen($addr)) {
                        break;
                    }
                    if ($cmd === 'wall-new' || $cmd === 'comment-new') {
                        $it = null;
                        if ($cmd === 'wall-new') {
                            $it = $items[0];
                        } else {
                            $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1", intval($argv[2]), intval($uid));
                            if (count($r)) {
                                $it = $r[0];
                            }
                        }
                        if (!$it) {
                            break;
                        }
                        $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1", intval($uid));
                        if (!count($local_user)) {
                            break;
                        }
                        $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'];
                        }
                        $subject = $it['title'] ? email_header_encode($it['title'], 'UTF-8') : t("(no subject)");
                        // only expose our real email address to true friends
                        if ($contact['rel'] == CONTACT_IS_FRIEND && !$contact['blocked']) {
                            if ($reply_to) {
                                $headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $reply_to . '>' . "\n";
                                $headers .= 'Sender: ' . $local_user[0]['email'] . "\n";
                            } else {
                                $headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
                            }
                        } else {
                            $headers = 'From: ' . email_header_encode($local_user[0]['username'], 'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
                        }
                        //if($reply_to)
                        //	$headers .= 'Reply-to: ' . $reply_to . "\n";
                        $headers .= 'Message-Id: <' . iri2msgid($it['uri']) . '>' . "\n";
                        if ($it['uri'] !== $it['parent-uri']) {
                            $headers .= "References: <" . iri2msgid($it["parent-uri"]) . ">";
                            // If Threading is enabled, write down the correct parent
                            if ($it["thr-parent"] != "" and $it["thr-parent"] != $it["parent-uri"]) {
                                $headers .= " <" . iri2msgid($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($uid));
                                if (count($r) and $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($uid));
                                    if (count($r) and $r[0]['title'] != '') {
                                        $subject = $r[0]['title'];
                                    }
                                }
                            }

//.........这里部分代码省略.........
        if (x($_REQUEST, 'return') && strlen($return_path)) {
            logger('return: ' . $return_path);
            goaway($a->get_baseurl() . "/" . $return_path);
        }
        killme();
    } else {
        $post_id = 0;
    }
    $r = q("INSERT INTO `item` (`guid`, `extid`, `uid`,`type`,`wall`,`gravity`, `network`, `contact-id`,`owner-name`,`owner-link`,`owner-avatar`, `author-name`, `author-link`, `author-avatar`,\n\t\t`created`, `edited`, `commented`, `received`, `changed`, `uri`, `thr-parent`, `title`, `body`, `app`, `location`, `coord`, `tag`, `inform`, `verb`, `object-type`, `postopts`,\n\t\t`allow_cid`, `allow_gid`, `deny_cid`, `deny_gid`, `private`, `pubmail`, `attach`, `bookmark`,`origin`, `moderated`, `file`, `rendered-html`, `rendered-hash`)\n\t\tVALUES( '%s', '%s', %d, '%s', %d, %d, '%s', %d, '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', '%s', %d, %d, '%s', %d, %d, %d, '%s', '%s', '%s')", dbesc($datarray['guid']), dbesc($datarray['extid']), intval($datarray['uid']), dbesc($datarray['type']), intval($datarray['wall']), intval($datarray['gravity']), dbesc($datarray['network']), intval($datarray['contact-id']), dbesc($datarray['owner-name']), dbesc($datarray['owner-link']), dbesc($datarray['owner-avatar']), dbesc($datarray['author-name']), dbesc($datarray['author-link']), dbesc($datarray['author-avatar']), dbesc($datarray['created']), dbesc($datarray['edited']), dbesc($datarray['commented']), dbesc($datarray['received']), dbesc($datarray['changed']), dbesc($datarray['uri']), dbesc($datarray['thr-parent']), dbesc($datarray['title']), dbesc($datarray['body']), dbesc($datarray['app']), dbesc($datarray['location']), dbesc($datarray['coord']), dbesc($datarray['tag']), dbesc($datarray['inform']), dbesc($datarray['verb']), dbesc($datarray['object-type']), dbesc($datarray['postopts']), dbesc($datarray['allow_cid']), dbesc($datarray['allow_gid']), dbesc($datarray['deny_cid']), dbesc($datarray['deny_gid']), intval($datarray['private']), intval($datarray['pubmail']), dbesc($datarray['attach']), intval($datarray['bookmark']), intval($datarray['origin']), intval($datarray['moderated']), dbesc($datarray['file']), dbesc($datarray['rendered-html']), dbesc($datarray['rendered-hash']));
    $r = q("SELECT `id` FROM `item` WHERE `uri` = '%s' LIMIT 1", dbesc($datarray['uri']));
    if (!count($r)) {
        logger('mod_item: unable to retrieve post that was just stored.');
        notice(t('System error. Post not saved.') . EOL);
        goaway($a->get_baseurl() . "/" . $return_path);
        // NOTREACHED
    }
    $post_id = $r[0]['id'];
    logger('mod_item: saved item ' . $post_id);
    $datarray["id"] = $post_id;
    $datarray["plink"] = $a->get_baseurl() . '/display/' . urlencode($datarray["guid"]);
    // update filetags in pconfig
    file_tag_update_pconfig($uid, $categories_old, $categories_new, 'category');
    if ($parent) {
        // This item is the last leaf and gets the comment box, clear any ancestors
        $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ", dbesc(datetime_convert()), intval($parent));
        update_thread($parent, true);
        // Inherit ACLs from the parent item.
        $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d\n\t\t\tWHERE `id` = %d", dbesc($parent_item['allow_cid']), dbesc($parent_item['allow_gid']), dbesc($parent_item['deny_cid']), dbesc($parent_item['deny_gid']), intval($parent_item['private']), intval($post_id));
        if ($contact_record != $author) {
            notification(array('type' => NOTIFY_COMMENT, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'uid' => $user['uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode($datarray['guid']), 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item', 'parent' => $parent, 'parent_uri' => $parent_item['uri']));
        }
        // Store the comment signature information in case we need to relay to Diaspora
        store_diaspora_comment_sig($datarray, $author, $self ? $a->user['prvkey'] : false, $parent_item, $post_id);
    } else {
        $parent = $post_id;
        if ($contact_record != $author) {
            notification(array('type' => NOTIFY_WALL, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'uid' => $user['uid'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . urlencode($datarray['guid']), 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item'));
        }
    }
    // fallback so that parent always gets set to non-zero.
    if (!$parent) {
        $parent = $post_id;
    }
    $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1\n\t\tWHERE `id` = %d", intval($parent), dbesc($parent == $post_id ? $uri : $parent_item['uri']), dbesc($a->get_baseurl() . '/display/' . urlencode($datarray['guid'])), dbesc(datetime_convert()), intval($post_id));
    // photo comments turn the corresponding item visible to the profile wall
    // This way we don't see every picture in your new photo album posted to your wall at once.
    // They will show up as people comment on them.
    if (!$parent_item['visible']) {
        $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d", intval($parent_item['id']));
        update_thread($parent_item['id']);
    }
    // update the commented timestamp on the parent
    q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d", dbesc(datetime_convert()), dbesc(datetime_convert()), intval($parent));
    if ($post_id != $parent) {
        update_thread($parent);
    }
    call_hooks('post_local_end', $datarray);
    if (strlen($emailcc) && $profile_uid == local_user()) {
        $erecips = explode(',', $emailcc);
        if (count($erecips)) {
            foreach ($erecips as $recip) {
                $addr = trim($recip);
                if (!strlen($addr)) {
                    continue;
                }
                $disclaimer = '<hr />' . sprintf(t('This message was sent to you by %s, a member of the Friendica social network.'), $a->user['username']) . '<br />';
                $disclaimer .= sprintf(t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
                $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
                if (!$datarray['title'] == '') {
                    $subject = email_header_encode($datarray['title'], 'UTF-8');
                } else {
                    $subject = email_header_encode('[Friendica]' . ' ' . sprintf(t('%s posted an update.'), $a->user['username']), 'UTF-8');
                }
                $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
                $html = prepare_body($datarray);
                $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
                include_once 'include/html2plain.php';
                $params = array('fromName' => $a->user['username'], 'fromEmail' => $a->user['email'], 'toEmail' => $addr, 'replyTo' => $a->user['email'], 'messageSubject' => $subject, 'htmlVersion' => $message, 'textVersion' => html2plain($html . $disclaimer));
                Emailer::send($params);
            }
        }
    }
    create_tags_from_item($post_id);
    create_files_from_item($post_id);
    if ($post_id == $parent) {
        add_thread($post_id);
    }
    // This is a real juggling act on shared hosting services which kill your processes
    // e.g. dreamhost. We used to start delivery to our native delivery agents in the background
    // and then run our plugin delivery from the foreground. We're now doing plugin delivery first,
    // because as soon as you start loading up a bunch of remote delivey processes, *this* page is
    // likely to get killed off. If you end up looking at an /item URL and a blank page,
    // it's very likely the delivery got killed before all your friends could be notified.
    // Currently the only realistic fixes are to use a reliable server - which precludes shared hosting,
    // or cut back on plugins which do remote deliveries.
    proc_run('php', "include/notifier.php", $notify_type, "{$post_id}");
    logger('post_complete');
    item_post_return($a->get_baseurl(), $api_source, $return_path);
    // NOTREACHED
}

 /**
  * Send a multipart/alternative message with Text and HTML versions
  *
  * @param fromName			name of the sender
  * @param fromEmail			email fo the sender
  * @param replyTo			replyTo address to direct responses
  * @param toEmail			destination email address
  * @param messageSubject	subject of the message
  * @param htmlVersion		html version of the message
  * @param textVersion		text only version of the message
  */
 public static function send($params)
 {
     $fromName = email_header_encode($params['fromName'], 'UTF-8');
     $messageSubject = email_header_encode($params['messageSubject'], 'UTF-8');
     // generate a mime boundary
     $mimeBoundary = rand(0, 9) . "-" . rand(10000000000.0, 9999999999.0) . "-" . rand(10000000000.0, 9999999999.0) . "=:" . rand(10000, 99999);
     // generate a multipart/alternative message header
     $messageHeader = "From: {$params['fromName']} <{$params['fromEmail']}>\n" . "Reply-To: {$params['fromName']} <{$params['replyTo']}>\n" . "MIME-Version: 1.0\n" . "Content-Type: multipart/alternative; boundary=\"{$mimeBoundary}\"";
     // assemble the final multipart message body with the text and html types included
     $textBody = chunk_split(base64_encode($params['textVersion']));
     $htmlBody = chunk_split(base64_encode($params['htmlVersion']));
     $multipartMessageBody = "--" . $mimeBoundary . "\n" . "Content-Type: text/plain; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $textBody . "\n" . "--" . $mimeBoundary . "\n" . "Content-Type: text/html; charset=UTF-8\n" . "Content-Transfer-Encoding: base64\n\n" . $htmlBody . "\n" . "--" . $mimeBoundary . "--\n";
     // message ending
     // send the message
     $res = mail($params['toEmail'], $params['messageSubject'], $multipartMessageBody, $messageHeader);
     logger("notification: enotify::send returns " . $res, LOGGER_DEBUG);
 }

function z_mail($params)
{
    /**
     * @brief Send a text email message
     *
     * @param array $params an assoziative array with:
     *  * \e string \b fromName        name of the sender
     *  * \e string \b fromEmail       email of the sender
     *  * \e string \b replyTo         replyTo address to direct responses
     *  * \e string \b toEmail         destination email address
     *  * \e string \b messageSubject  subject of the message
     *  * \e string \b htmlVersion     html version of the message
     *  * \e string \b textVersion     text only version of the message
     *  * \e string \b additionalMailHeader  additions to the smtp mail header
     */
    if (!$params['fromEmail']) {
        $params['fromEmail'] = get_config('system', 'from_email');
        if (!$params['fromEmail']) {
            $params['fromEmail'] = 'Administrator' . '@' . App::get_hostname();
        }
    }
    if (!$params['fromName']) {
        $params['fromName'] = get_config('system', 'from_email_name');
        if (!$params['fromName']) {
            $params['fromName'] = Zotlabs\Lib\System::get_site_name();
        }
    }
    if (!$params['replyTo']) {
        $params['replyTo'] = get_config('system', 'reply_address');
        if (!$params['replyTo']) {
            $params['replyTo'] = 'noreply' . '@' . App::get_hostname();
        }
    }
    $params['sent'] = false;
    $params['result'] = false;
    call_hooks('email_send', $params);
    if ($params['sent']) {
        logger('notification: z_mail returns ' . $params['result'], LOGGER_DEBUG);
        return $params['result'];
    }
    $fromName = email_header_encode(html_entity_decode($params['fromName'], ENT_QUOTES, 'UTF-8'), 'UTF-8');
    $messageSubject = email_header_encode(html_entity_decode($params['messageSubject'], ENT_QUOTES, 'UTF-8'), 'UTF-8');
    $messageHeader = $params['additionalMailHeader'] . "From: {$fromName} <{$params['fromEmail']}>\n" . "Reply-To: {$fromName} <{$params['replyTo']}>";
    // send the message
    $res = mail($params['toEmail'], $messageSubject, $params['textVersion'], $messageHeader);
    logger('notification: z_mail returns ' . $res, LOGGER_DEBUG);
    return $res;
}

//.........这里部分代码省略.........
        $post_id = $r[0]['id'];
        logger('mod_item: saved item ' . $post_id);
        if ($parent) {
            // This item is the last leaf and gets the comment box, clear any ancestors
            $r = q("UPDATE `item` SET `last-child` = 0, `changed` = '%s' WHERE `parent` = %d ", dbesc(datetime_convert()), intval($parent));
            // Inherit ACL's from the parent item.
            $r = q("UPDATE `item` SET `allow_cid` = '%s', `allow_gid` = '%s', `deny_cid` = '%s', `deny_gid` = '%s', `private` = %d\n\t\t\t\tWHERE `id` = %d LIMIT 1", dbesc($parent_item['allow_cid']), dbesc($parent_item['allow_gid']), dbesc($parent_item['deny_cid']), dbesc($parent_item['deny_gid']), intval($parent_item['private']), intval($post_id));
            if ($contact_record != $author) {
                notification(array('type' => NOTIFY_COMMENT, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id, 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item'));
            }
            // We won't be able to sign Diaspora comments for authenticated visitors - we don't have their private key
            if ($self) {
                require_once 'include/bb2diaspora.php';
                $signed_body = html_entity_decode(bb2diaspora($datarray['body']));
                $myaddr = $a->user['nickname'] . '@' . substr($a->get_baseurl(), strpos($a->get_baseurl(), '://') + 3);
                if ($datarray['verb'] === ACTIVITY_LIKE) {
                    $signed_text = $datarray['guid'] . ';' . 'Post' . ';' . $parent_item['guid'] . ';' . 'true' . ';' . $myaddr;
                } else {
                    $signed_text = $datarray['guid'] . ';' . $parent_item['guid'] . ';' . $signed_body . ';' . $myaddr;
                }
                $authorsig = base64_encode(rsa_sign($signed_text, $a->user['prvkey'], 'sha256'));
                q("insert into sign (`iid`,`signed_text`,`signature`,`signer`) values (%d,'%s','%s','%s') ", intval($post_id), dbesc($signed_text), dbesc(base64_encode($authorsig)), dbesc($myaddr));
            }
        } else {
            $parent = $post_id;
            if ($contact_record != $author) {
                notification(array('type' => NOTIFY_WALL, 'notify_flags' => $user['notify-flags'], 'language' => $user['language'], 'to_name' => $user['username'], 'to_email' => $user['email'], 'item' => $datarray, 'link' => $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id, 'source_name' => $datarray['author-name'], 'source_link' => $datarray['author-link'], 'source_photo' => $datarray['author-avatar'], 'verb' => ACTIVITY_POST, 'otype' => 'item'));
            }
        }
        // fallback so that parent always gets set to non-zero.
        if (!$parent) {
            $parent = $post_id;
        }
        $r = q("UPDATE `item` SET `parent` = %d, `parent-uri` = '%s', `plink` = '%s', `changed` = '%s', `last-child` = 1, `visible` = 1\n\t\t\tWHERE `id` = %d LIMIT 1", intval($parent), dbesc($parent == $post_id ? $uri : $parent_item['uri']), dbesc($a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id), dbesc(datetime_convert()), intval($post_id));
        // photo comments turn the corresponding item visible to the profile wall
        // This way we don't see every picture in your new photo album posted to your wall at once.
        // They will show up as people comment on them.
        if (!$parent_item['visible']) {
            $r = q("UPDATE `item` SET `visible` = 1 WHERE `id` = %d LIMIT 1", intval($parent_item['id']));
        }
    } else {
        logger('mod_item: unable to retrieve post that was just stored.');
        notify(t('System error. Post not saved.'));
        goaway($a->get_baseurl() . "/" . $return_path);
        // NOTREACHED
    }
    // update the commented timestamp on the parent
    q("UPDATE `item` set `commented` = '%s', `changed` = '%s' WHERE `id` = %d LIMIT 1", dbesc(datetime_convert()), dbesc(datetime_convert()), intval($parent));
    $datarray['id'] = $post_id;
    $datarray['plink'] = $a->get_baseurl() . '/display/' . $user['nickname'] . '/' . $post_id;
    call_hooks('post_local_end', $datarray);
    if (strlen($emailcc) && $profile_uid == local_user()) {
        $erecips = explode(',', $emailcc);
        if (count($erecips)) {
            foreach ($erecips as $recip) {
                $addr = trim($recip);
                if (!strlen($addr)) {
                    continue;
                }
                $disclaimer = '<hr />' . sprintf(t('This message was sent to you by %s, a member of the Friendica social network.'), $a->user['username']) . '<br />';
                $disclaimer .= sprintf(t('You may visit them online at %s'), $a->get_baseurl() . '/profile/' . $a->user['nickname']) . EOL;
                $disclaimer .= t('Please contact the sender by replying to this post if you do not wish to receive these messages.') . EOL;
                $subject = email_header_encode('[Friendica]' . ' ' . sprintf(t('%s posted an update.'), $a->user['username']), 'UTF-8');
                $headers = 'From: ' . email_header_encode($a->user['username'], 'UTF-8') . ' <' . $a->user['email'] . '>' . "\n";
                $headers .= 'MIME-Version: 1.0' . "\n";
                $headers .= 'Content-Type: text/html; charset=UTF-8' . "\n";
                $headers .= 'Content-Transfer-Encoding: 8bit' . "\n\n";
                $link = '<a href="' . $a->get_baseurl() . '/profile/' . $a->user['nickname'] . '"><img src="' . $author['thumb'] . '" alt="' . $a->user['username'] . '" /></a><br /><br />';
                $html = prepare_body($datarray);
                $message = '<html><body>' . $link . $html . $disclaimer . '</body></html>';
                @mail($addr, $subject, $message, $headers);
            }
        }
    }
    // This is a real juggling act on shared hosting services which kill your processes
    // e.g. dreamhost. We used to start delivery to our native delivery agents in the background
    // and then run our plugin delivery from the foreground. We're now doing plugin delivery first,
    // because as soon as you start loading up a bunch of remote delivey processes, *this* page is
    // likely to get killed off. If you end up looking at an /item URL and a blank page,
    // it's very likely the delivery got killed before all your friends could be notified.
    // Currently the only realistic fixes are to use a reliable server - which precludes shared hosting,
    // or cut back on plugins which do remote deliveries.
    proc_run('php', "include/notifier.php", $notify_type, "{$post_id}");
    logger('post_complete');
    // figure out how to return, depending on from whence we came
    if ($api_source) {
        return;
    }
    if ($return_path) {
        goaway($a->get_baseurl() . "/" . $return_path);
    }
    $json = array('success' => 1);
    if (x($_REQUEST, 'jsreload') && strlen($_REQUEST['jsreload'])) {
        $json['reload'] = $a->get_baseurl() . '/' . $_REQUEST['jsreload'];
    }
    logger('post_json: ' . print_r($json, true), LOGGER_DEBUG);
    echo json_encode($json);
    killme();
    // NOTREACHED
}

function invite_post(&$a)
{
    if (!local_user()) {
        notice(t('Permission denied.') . EOL);
        return;
    }
    check_form_security_token_redirectOnErr('/', 'send_invite');
    $max_invites = intval(get_config('system', 'max_invites'));
    if (!$max_invites) {
        $max_invites = 50;
    }
    $current_invites = intval(get_pconfig(local_user(), 'system', 'sent_invites'));
    if ($current_invites > $max_invites) {
        notice(t('Total invitation limit exceeded.') . EOL);
        return;
    }
    $recips = x($_POST, 'recipients') ? explode("\n", $_POST['recipients']) : array();
    $message = x($_POST, 'message') ? notags(trim($_POST['message'])) : '';
    $total = 0;
    if (get_config('system', 'invitation_only')) {
        $invonly = true;
        $x = get_pconfig(local_user(), 'system', 'invites_remaining');
        if (!$x && !is_site_admin()) {
            return;
        }
    }
    foreach ($recips as $recip) {
        $recip = trim($recip);
        if (!valid_email($recip)) {
            notice(sprintf(t('%s : Not a valid email address.'), $recip) . EOL);
            continue;
        }
        if ($invonly && ($x || is_site_admin())) {
            $code = autoname(8) . srand(1000, 9999);
            $nmessage = str_replace('$invite_code', $code, $message);
            $r = q("INSERT INTO `register` (`hash`,`created`) VALUES ('%s', '%s') ", dbesc($code), dbesc(datetime_convert()));
            if (!is_site_admin()) {
                $x--;
                if ($x >= 0) {
                    set_pconfig(local_user(), 'system', 'invites_remaining', $x);
                } else {
                    return;
                }
            }
        } else {
            $nmessage = $message;
        }
        $res = mail($recip, email_header_encode(t('Please join us on Friendica'), 'UTF-8'), $nmessage, "From: " . $a->user['email'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
        if ($res) {
            $total++;
            $current_invites++;
            set_pconfig(local_user(), 'system', 'sent_invites', $current_invites);
            if ($current_invites > $max_invites) {
                notice(t('Invitation limit exceeded. Please contact your site administrator.') . EOL);
                return;
            }
        } else {
            notice(sprintf(t('%s : Message delivery failed.'), $recip) . EOL);
        }
    }
    notice(sprintf(tt("%d message sent.", "%d messages sent.", $total), $total) . EOL);
    return;
}

function check_config(&$a)
{
    $build = get_config('system', 'db_version');
    if (!intval($build)) {
        $build = set_config('system', 'db_version', DB_UPDATE_VERSION);
    }
    $saved = get_config('system', 'urlverify');
    if (!$saved) {
        set_config('system', 'urlverify', bin2hex(z_root()));
    }
    if ($saved && $saved != bin2hex(z_root())) {
        // our URL changed. Do something.
        $oldurl = hex2bin($saved);
        logger('Baseurl changed!');
        $oldhost = substr($oldurl, strpos($oldurl, '//') + 2);
        $host = substr(z_root(), strpos(z_root(), '//') + 2);
        $is_ip_addr = preg_match("/^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\$/", $host) ? true : false;
        $was_ip_addr = preg_match("/^(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\\.(\\d{1,3})\$/", $oldhost) ? true : false;
        // only change the url to an ip address if it was already an ip and not a dns name
        if (!$is_ip_addr || $is_ip_addr && $was_ip_addr) {
            fix_system_urls($oldurl, z_root());
            set_config('system', 'urlverify', bin2hex(z_root()));
        } else {
            logger('Attempt to change baseurl from a DNS name to an IP address was refused.');
        }
    }
    // This will actually set the url to the one stored in .htconfig, and ignore what
    // we're passing - unless we are installing and it has never been set.
    $a->set_baseurl($a->get_baseurl());
    // Make sure each site has a system channel.  This is now created on install
    // so we just need to keep this around a couple of weeks until the hubs that
    // already exist have one
    $syschan_exists = get_sys_channel();
    if (!$syschan_exists) {
        create_sys_channel();
    }
    if ($build != DB_UPDATE_VERSION) {
        $stored = intval($build);
        if (!$stored) {
            logger('Critical: check_config unable to determine database schema version');
            return;
        }
        $current = intval(DB_UPDATE_VERSION);
        if ($stored < $current && file_exists('install/update.php')) {
            load_config('database');
            // We're reporting a different version than what is currently installed.
            // Run any existing update scripts to bring the database up to current.
            require_once 'install/update.php';
            // make sure that boot.php and update.php are the same release, we might be
            // updating right this very second and the correct version of the update.php
            // file may not be here yet. This can happen on a very busy site.
            if (DB_UPDATE_VERSION == UPDATE_VERSION) {
                for ($x = $stored; $x < $current; $x++) {
                    if (function_exists('update_r' . $x)) {
                        // There could be a lot of processes running or about to run.
                        // We want exactly one process to run the update command.
                        // So store the fact that we're taking responsibility
                        // after first checking to see if somebody else already has.
                        // If the update fails or times-out completely you may need to
                        // delete the config entry to try again.
                        if (get_config('database', 'update_r' . $x)) {
                            break;
                        }
                        set_config('database', 'update_r' . $x, '1');
                        // call the specific update
                        $func = 'update_r' . $x;
                        $retval = $func();
                        if ($retval) {
                            // Prevent sending hundreds of thousands of emails by creating
                            // a lockfile.
                            $lockfile = 'store/[data]/mailsent';
                            if (file_exists($lockfile) && filemtime($lockfile) > time() - 86400) {
                                return;
                            }
                            @unlink($lockfile);
                            //send the administrator an e-mail
                            file_put_contents($lockfile, $x);
                            $email_tpl = get_intltext_template("update_fail_eml.tpl");
                            $email_msg = replace_macros($email_tpl, array('$sitename' => $a->config['system']['sitename'], '$siteurl' => $a->get_baseurl(), '$update' => $x, '$error' => sprintf(t('Update %s failed. See error logs.'), $x)));
                            $subject = email_header_encode(sprintf(t('Update Error at %s'), $a->get_baseurl()));
                            mail($a->config['system']['admin_email'], $subject, $email_msg, 'From: Administrator' . '@' . $_SERVER['SERVER_NAME'] . "\n" . 'Content-type: text/plain; charset=UTF-8' . "\n" . 'Content-transfer-encoding: 8bit');
                            //try the logger
                            logger('CRITICAL: Update Failed: ' . $x);
                        } else {
                            set_config('database', 'update_r' . $x, 'success');
                        }
                    }
                }
                set_config('system', 'db_version', DB_UPDATE_VERSION);
            }
        }
    }
    /**
     *
     * Synchronise plugins:
     *
     * $a->config['system']['addon'] contains a comma-separated list of names
     * of plugins/addons which are used on this system.
     * Go through the database list of already installed addons, and if we have
     * an entry, but it isn't in the config list, call the unload procedure
//.........这里部分代码省略.........