/** * 发送邮件 * * @author Garbin * @param int $limit * @return void */ function send($limit = 5) { /* 清除不能发送的邮件 */ $this->clear(); /* 获取待发送的邮件,按发送时间,优先及除序,错误次数升序 */ $gmtime = gmtime(); /* 取出所有未锁定的 */ $mails = $this->find(array('conditions' => "lock_expiry < {$gmtime}", 'order' => 'add_time DESC, priority DESC, err_num ASC', 'limit' => "0, {$limit}")); if (!$mails) { /* 没有邮件,不需要发送 */ return 0; } /* 锁定待发送邮件 */ $queue_ids = array_keys($mails); $lock_expiry = $gmtime + 30; //锁定30秒 $this->edit($queue_ids, "err_num = err_num + 1, lock_expiry = {$lock_expiry}"); /* 获取邮件发送接口 */ $mailer =& get_mailer(); $mail_count = count($queue_ids); $error_count = 0; $error = ''; /* 逐条发送 */ for ($i = 0; $i < $mail_count; $i++) { $mail = $mails[$queue_ids[$i]]; $result = $mailer->send($mail['mail_to'], $mail['mail_subject'], $mail['mail_body'], $mail['mail_encoding'], 1); if ($result) { /* 发送成功,从队列中删除 */ $this->drop($queue_ids[$i]); } else { $error_count++; } } return array('mail_count' => $mail_count, 'error_count' => $error_count, 'error' => $mailer->errors); }
public function notify($changelist, $user, $course) { $message_size = 160; // 160 chars $course_shortname_limit = 10; $subject_overhead = ' () '; // space()space -> overhead of 4 chars in the subject $from = '*****@*****.**'; $to = "{$user->phone2}@smsprovider.tec"; // replace all occurences of ++ with 00 $to = str_replace('++', '00', $to); // replace all occurences of + with 00 $to = str_replace('+', '00', $to); $subject = substr($course->shortname, 0, $course_shortname_limit); $smsmessage = $this->message($changelist, $course); // if the sms message is longer than 160 chars then cut and put ... at the end of the message $message_length = strlen($from . $subject_overhead . $subject . $smsmessage); //echo $message_length."\n"; if ($message_length > $message_size) { $proper_size = $message_size - strlen($from . $subject_overhead . $subject) - 3; $smsmessage = substr($smsmessage, 0, $proper_size) . '...'; } /* echo "\n\n"; echo "$from\n\n"; echo "$to\n\n"; echo "$subject\n\n"; echo "$smsmessage\n\n"; echo "\n\n"; return; */ $mail = get_mailer(); $mail->Sender = $from; $mail->From = $from; $mail->AddReplyTo($from); $mail->Subject = $subject; $mail->AddAddress($to); //to $phone.self::$emailsuffix $mail->Body = $smsmessage; $mail->IsHTML(false); if ($mail->Send()) { $mail->IsSMTP(); // use SMTP directly if (!empty($mail->SMTPDebug)) { echo '</pre>'; echo 'mail sent'; } } else { if (!empty($mail->SMTPDebug)) { echo '</pre>'; } //Send Error return $mail->ErrorInfo; } }
/** * Execute cron tasks */ function cron_run() { global $DB, $CFG, $OUTPUT; if (CLI_MAINTENANCE) { echo "CLI maintenance mode active, cron execution suspended.\n"; exit(1); } if (moodle_needs_upgrading()) { echo "Moodle upgrade pending, cron execution suspended.\n"; exit(1); } require_once $CFG->libdir . '/adminlib.php'; require_once $CFG->libdir . '/gradelib.php'; if (!empty($CFG->showcronsql)) { $DB->set_debug(true); } if (!empty($CFG->showcrondebugging)) { set_debugging(DEBUG_DEVELOPER, true); } set_time_limit(0); $starttime = microtime(); // Increase memory limit raise_memory_limit(MEMORY_EXTRA); // Emulate normal session - we use admin accoutn by default cron_setup_user(); // Start output log $timenow = time(); mtrace("Server Time: " . date('r', $timenow) . "\n\n"); // Run cleanup core cron jobs, but not every time since they aren't too important. // These don't have a timer to reduce load, so we'll use a random number // to randomly choose the percentage of times we should run these jobs. $random100 = rand(0, 100); if ($random100 < 20) { // Approximately 20% of the time. mtrace("Running clean-up tasks..."); cron_trace_time_and_memory(); // Delete users who haven't confirmed within required period if (!empty($CFG->deleteunconfirmed)) { $cuttime = $timenow - $CFG->deleteunconfirmed * 3600; $rs = $DB->get_recordset_sql("SELECT *\n FROM {user}\n WHERE confirmed = 0 AND firstaccess > 0\n AND firstaccess < ?", array($cuttime)); foreach ($rs as $user) { delete_user($user); // we MUST delete user properly first $DB->delete_records('user', array('id' => $user->id)); // this is a bloody hack, but it might work mtrace(" Deleted unconfirmed user for " . fullname($user, true) . " ({$user->id})"); } $rs->close(); } // Delete users who haven't completed profile within required period if (!empty($CFG->deleteincompleteusers)) { $cuttime = $timenow - $CFG->deleteincompleteusers * 3600; $rs = $DB->get_recordset_sql("SELECT *\n FROM {user}\n WHERE confirmed = 1 AND lastaccess > 0\n AND lastaccess < ? AND deleted = 0\n AND (lastname = '' OR firstname = '' OR email = '')", array($cuttime)); foreach ($rs as $user) { if (isguestuser($user) or is_siteadmin($user)) { continue; } delete_user($user); mtrace(" Deleted not fully setup user {$user->username} ({$user->id})"); } $rs->close(); } // Delete old logs to save space (this might need a timer to slow it down...) if (!empty($CFG->loglifetime)) { // value in days $loglifetime = $timenow - $CFG->loglifetime * 3600 * 24; $DB->delete_records_select("log", "time < ?", array($loglifetime)); mtrace(" Deleted old log records"); } // Delete old backup_controllers and logs. $loglifetime = get_config('backup', 'loglifetime'); if (!empty($loglifetime)) { // Value in days. $loglifetime = $timenow - $loglifetime * 3600 * 24; // Delete child records from backup_logs. $DB->execute("DELETE FROM {backup_logs}\n WHERE EXISTS (\n SELECT 'x'\n FROM {backup_controllers} bc\n WHERE bc.backupid = {backup_logs}.backupid\n AND bc.timecreated < ?)", array($loglifetime)); // Delete records from backup_controllers. $DB->execute("DELETE FROM {backup_controllers}\n WHERE timecreated < ?", array($loglifetime)); mtrace(" Deleted old backup records"); } // Delete old cached texts if (!empty($CFG->cachetext)) { // Defined in config.php $cachelifetime = time() - $CFG->cachetext - 60; // Add an extra minute to allow for really heavy sites $DB->delete_records_select('cache_text', "timemodified < ?", array($cachelifetime)); mtrace(" Deleted old cache_text records"); } if (!empty($CFG->usetags)) { require_once $CFG->dirroot . '/tag/lib.php'; tag_cron(); mtrace(' Executed tag cron'); } // Context maintenance stuff context_helper::cleanup_instances(); mtrace(' Cleaned up context instances'); context_helper::build_all_paths(false); // If you suspect that the context paths are somehow corrupt // replace the line below with: context_helper::build_all_paths(true); mtrace(' Built context paths'); // Remove expired cache flags gc_cache_flags(); mtrace(' Cleaned cache flags'); // Cleanup messaging if (!empty($CFG->messagingdeletereadnotificationsdelay)) { $notificationdeletetime = time() - $CFG->messagingdeletereadnotificationsdelay; $DB->delete_records_select('message_read', 'notification=1 AND timeread<:notificationdeletetime', array('notificationdeletetime' => $notificationdeletetime)); mtrace(' Cleaned up read notifications'); } mtrace(' Deleting temporary files...'); cron_delete_from_temp(); // Cleanup user password reset records // Delete any reset request records which are expired by more than a day. // (We keep recently expired requests around so we can give a different error msg to users who // are trying to user a recently expired reset attempt). $pwresettime = isset($CFG->pwresettime) ? $CFG->pwresettime : 1800; $earliestvalid = time() - $pwresettime - DAYSECS; $DB->delete_records_select('user_password_resets', "timerequested < ?", array($earliestvalid)); mtrace(' Cleaned up old password reset records'); mtrace("...finished clean-up tasks"); } // End of occasional clean-up tasks // Send login failures notification - brute force protection in moodle is weak, // we should at least send notices early in each cron execution if (notify_login_failures()) { mtrace(' Notified login failures'); } // Make sure all context instances are properly created - they may be required in auth, enrol, etc. context_helper::create_instances(); mtrace(' Created missing context instances'); // Session gc. mtrace("Running session gc tasks..."); \core\session\manager::gc(); mtrace("...finished stale session cleanup"); // Run the auth cron, if any before enrolments // because it might add users that will be needed in enrol plugins $auths = get_enabled_auth_plugins(); mtrace("Running auth crons if required..."); cron_trace_time_and_memory(); foreach ($auths as $auth) { $authplugin = get_auth_plugin($auth); if (method_exists($authplugin, 'cron')) { mtrace("Running cron for auth/{$auth}..."); $authplugin->cron(); if (!empty($authplugin->log)) { mtrace($authplugin->log); } } unset($authplugin); } // Generate new password emails for users - ppl expect these generated asap if ($DB->count_records('user_preferences', array('name' => 'create_password', 'value' => '1'))) { mtrace('Creating passwords for new users...'); $usernamefields = get_all_user_name_fields(true, 'u'); $newusers = $DB->get_recordset_sql("SELECT u.id as id, u.email,\n {$usernamefields}, u.username, u.lang,\n p.id as prefid\n FROM {user} u\n JOIN {user_preferences} p ON u.id=p.userid\n WHERE p.name='create_password' AND p.value='1' AND u.email !='' AND u.suspended = 0 AND u.auth != 'nologin' AND u.deleted = 0"); // note: we can not send emails to suspended accounts foreach ($newusers as $newuser) { // Use a low cost factor when generating bcrypt hash otherwise // hashing would be slow when emailing lots of users. Hashes // will be automatically updated to a higher cost factor the first // time the user logs in. if (setnew_password_and_mail($newuser, true)) { unset_user_preference('create_password', $newuser); set_user_preference('auth_forcepasswordchange', 1, $newuser); } else { trigger_error("Could not create and mail new user password!"); } } $newusers->close(); } // It is very important to run enrol early // because other plugins depend on correct enrolment info. mtrace("Running enrol crons if required..."); $enrols = enrol_get_plugins(true); foreach ($enrols as $ename => $enrol) { // do this for all plugins, disabled plugins might want to cleanup stuff such as roles if (!$enrol->is_cron_required()) { continue; } mtrace("Running cron for enrol_{$ename}..."); cron_trace_time_and_memory(); $enrol->cron(); $enrol->set_config('lastcron', time()); } // Run all cron jobs for each module mtrace("Starting activity modules"); get_mailer('buffer'); if ($mods = $DB->get_records_select("modules", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) { foreach ($mods as $mod) { $libfile = "{$CFG->dirroot}/mod/{$mod->name}/lib.php"; if (file_exists($libfile)) { include_once $libfile; $cron_function = $mod->name . "_cron"; if (function_exists($cron_function)) { mtrace("Processing module function {$cron_function} ...", ''); cron_trace_time_and_memory(); $pre_dbqueries = null; $pre_dbqueries = $DB->perf_get_queries(); $pre_time = microtime(1); if ($cron_function()) { $DB->set_field("modules", "lastcron", $timenow, array("id" => $mod->id)); } if (isset($pre_dbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $pre_dbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pre_time) . " seconds"); } // Reset possible changes by modules to time_limit. MDL-11597 @set_time_limit(0); mtrace("done."); } } } } get_mailer('close'); mtrace("Finished activity modules"); mtrace("Starting blocks"); if ($blocks = $DB->get_records_select("block", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) { // We will need the base class. require_once $CFG->dirroot . '/blocks/moodleblock.class.php'; foreach ($blocks as $block) { $blockfile = $CFG->dirroot . '/blocks/' . $block->name . '/block_' . $block->name . '.php'; if (file_exists($blockfile)) { require_once $blockfile; $classname = 'block_' . $block->name; $blockobj = new $classname(); if (method_exists($blockobj, 'cron')) { mtrace("Processing cron function for " . $block->name . '....', ''); cron_trace_time_and_memory(); if ($blockobj->cron()) { $DB->set_field('block', 'lastcron', $timenow, array('id' => $block->id)); } // Reset possible changes by blocks to time_limit. MDL-11597 @set_time_limit(0); mtrace('done.'); } } } } mtrace('Finished blocks'); mtrace('Starting admin reports'); cron_execute_plugin_type('report'); mtrace('Finished admin reports'); mtrace('Starting main gradebook job...'); cron_trace_time_and_memory(); grade_cron(); mtrace('done.'); mtrace('Starting processing the event queue...'); cron_trace_time_and_memory(); events_cron(); mtrace('done.'); if ($CFG->enablecompletion) { // Completion cron mtrace('Starting the completion cron...'); cron_trace_time_and_memory(); require_once $CFG->dirroot . '/completion/cron.php'; completion_cron(); mtrace('done'); } if ($CFG->enableportfolios) { // Portfolio cron mtrace('Starting the portfolio cron...'); cron_trace_time_and_memory(); require_once $CFG->libdir . '/portfoliolib.php'; portfolio_cron(); mtrace('done'); } //now do plagiarism checks require_once $CFG->libdir . '/plagiarismlib.php'; plagiarism_cron(); mtrace('Starting course reports'); cron_execute_plugin_type('coursereport'); mtrace('Finished course reports'); // run gradebook import/export/report cron mtrace('Starting gradebook plugins'); cron_execute_plugin_type('gradeimport'); cron_execute_plugin_type('gradeexport'); cron_execute_plugin_type('gradereport'); mtrace('Finished gradebook plugins'); // run calendar cron require_once "{$CFG->dirroot}/calendar/lib.php"; calendar_cron(); // Run external blog cron if needed if (!empty($CFG->enableblogs) && $CFG->useexternalblogs) { require_once $CFG->dirroot . '/blog/lib.php'; mtrace("Fetching external blog entries...", ''); cron_trace_time_and_memory(); $sql = "timefetched < ? OR timefetched = 0"; $externalblogs = $DB->get_records_select('blog_external', $sql, array(time() - $CFG->externalblogcrontime)); foreach ($externalblogs as $eb) { blog_sync_external_entries($eb); } mtrace('done.'); } // Run blog associations cleanup if (!empty($CFG->enableblogs) && $CFG->useblogassociations) { require_once $CFG->dirroot . '/blog/lib.php'; // delete entries whose contextids no longer exists mtrace("Deleting blog associations linked to non-existent contexts...", ''); cron_trace_time_and_memory(); $DB->delete_records_select('blog_association', 'contextid NOT IN (SELECT id FROM {context})'); mtrace('done.'); } // Run question bank clean-up. mtrace("Starting the question bank cron...", ''); cron_trace_time_and_memory(); require_once $CFG->libdir . '/questionlib.php'; question_bank::cron(); mtrace('done.'); //Run registration updated cron mtrace(get_string('siteupdatesstart', 'hub')); cron_trace_time_and_memory(); require_once $CFG->dirroot . '/' . $CFG->admin . '/registration/lib.php'; $registrationmanager = new registration_manager(); $registrationmanager->cron(); mtrace(get_string('siteupdatesend', 'hub')); // If enabled, fetch information about available updates and eventually notify site admins if (empty($CFG->disableupdatenotifications)) { $updateschecker = \core\update\checker::instance(); $updateschecker->cron(); } //cleanup old session linked tokens //deletes the session linked tokens that are over a day old. mtrace("Deleting session linked tokens more than one day old...", ''); cron_trace_time_and_memory(); $DB->delete_records_select('external_tokens', 'lastaccess < :onedayago AND tokentype = :tokentype', array('onedayago' => time() - DAYSECS, 'tokentype' => EXTERNAL_TOKEN_EMBEDDED)); mtrace('done.'); // all other plugins cron_execute_plugin_type('message', 'message plugins'); cron_execute_plugin_type('filter', 'filters'); cron_execute_plugin_type('editor', 'editors'); cron_execute_plugin_type('format', 'course formats'); cron_execute_plugin_type('profilefield', 'profile fields'); cron_execute_plugin_type('webservice', 'webservices'); cron_execute_plugin_type('repository', 'repository plugins'); cron_execute_plugin_type('qbehaviour', 'question behaviours'); cron_execute_plugin_type('qformat', 'question import/export formats'); cron_execute_plugin_type('qtype', 'question types'); cron_execute_plugin_type('plagiarism', 'plagiarism plugins'); cron_execute_plugin_type('theme', 'themes'); cron_execute_plugin_type('tool', 'admin tools'); // and finally run any local cronjobs, if any if ($locals = core_component::get_plugin_list('local')) { mtrace('Processing customized cron scripts ...', ''); // new cron functions in lib.php first cron_execute_plugin_type('local'); // legacy cron files are executed directly foreach ($locals as $local => $localdir) { if (file_exists("{$localdir}/cron.php")) { include "{$localdir}/cron.php"; } } mtrace('done.'); } mtrace('Running cache cron routines'); cache_helper::cron(); mtrace('done.'); // Run automated backups if required - these may take a long time to execute require_once $CFG->dirroot . '/backup/util/includes/backup_includes.php'; require_once $CFG->dirroot . '/backup/util/helper/backup_cron_helper.class.php'; backup_cron_automated_helper::run_automated_backup(); // Run stats as at the end because they are known to take very long time on large sites if (!empty($CFG->enablestats) and empty($CFG->disablestatsprocessing)) { require_once $CFG->dirroot . '/lib/statslib.php'; // check we're not before our runtime $timetocheck = stats_get_base_daily() + $CFG->statsruntimestarthour * 60 * 60 + $CFG->statsruntimestartminute * 60; if (time() > $timetocheck) { // process configured number of days as max (defaulting to 31) $maxdays = empty($CFG->statsruntimedays) ? 31 : abs($CFG->statsruntimedays); if (stats_cron_daily($maxdays)) { if (stats_cron_weekly()) { if (stats_cron_monthly()) { stats_clean_old(); } } } @set_time_limit(0); } else { mtrace('Next stats run after:' . userdate($timetocheck)); } } // Run badges review cron. mtrace("Starting badges cron..."); require_once $CFG->dirroot . '/badges/cron.php'; badge_cron(); mtrace('done.'); // cleanup file trash - not very important $fs = get_file_storage(); $fs->cron(); mtrace("Cron script completed correctly"); gc_collect_cycles(); mtrace('Cron completed at ' . date('H:i:s') . '. Memory used ' . display_size(memory_get_usage()) . '.'); $difftime = microtime_diff($starttime, microtime()); mtrace("Execution took " . $difftime . " seconds"); }
/** * Send an email to a specified user * * @param stdClass $user A {@link $USER} object * @param stdClass $from A {@link $USER} object * @param string $subject plain text subject line of the email * @param string $messagetext plain text version of the message * @param string $messagehtml complete html version of the message (optional) * @param string $attachment a file on the filesystem, either relative to $CFG->dataroot or a full path to a file in $CFG->tempdir * @param string $attachname the name of the file (extension indicates MIME) * @param bool $usetrueaddress determines whether $from email address should * be sent out. Will be overruled by user profile setting for maildisplay * @param string $replyto Email address to reply to * @param string $replytoname Name of reply to recipient * @param int $wordwrapwidth custom word wrap width, default 79 * @return bool Returns true if mail was sent OK and false if there was an error. */ function email_to_user($user, $from, $subject, $messagetext, $messagehtml = '', $attachment = '', $attachname = '', $usetrueaddress = true, $replyto = '', $replytoname = '', $wordwrapwidth = 79) { global $CFG, $PAGE, $SITE; if (empty($user) or empty($user->id)) { debugging('Can not send email to null user', DEBUG_DEVELOPER); return false; } if (empty($user->email)) { debugging('Can not send email to user without email: ' . $user->id, DEBUG_DEVELOPER); return false; } if (!empty($user->deleted)) { debugging('Can not send email to deleted user: '******'BEHAT_SITE_RUNNING')) { // Fake email sending in behat. return true; } if (!empty($CFG->noemailever)) { // Hidden setting for development sites, set in config.php if needed. debugging('Not sending email due to $CFG->noemailever config setting', DEBUG_NORMAL); return true; } if (email_should_be_diverted($user->email)) { $subject = "[DIVERTED {$user->email}] {$subject}"; $user = clone $user; $user->email = $CFG->divertallemailsto; } // Skip mail to suspended users. if (isset($user->auth) && $user->auth == 'nologin' or isset($user->suspended) && $user->suspended) { return true; } if (!validate_email($user->email)) { // We can not send emails to invalid addresses - it might create security issue or confuse the mailer. debugging("email_to_user: User {$user->id} (" . fullname($user) . ") email ({$user->email}) is invalid! Not sending."); return false; } if (over_bounce_threshold($user)) { debugging("email_to_user: User {$user->id} (" . fullname($user) . ") is over bounce threshold! Not sending."); return false; } // TLD .invalid is specifically reserved for invalid domain names. // For More information, see {@link http://tools.ietf.org/html/rfc2606#section-2}. if (substr($user->email, -8) == '.invalid') { debugging("email_to_user: User {$user->id} (" . fullname($user) . ") email domain ({$user->email}) is invalid! Not sending."); return true; // This is not an error. } // If the user is a remote mnet user, parse the email text for URL to the // wwwroot and modify the url to direct the user's browser to login at their // home site (identity provider - idp) before hitting the link itself. if (is_mnet_remote_user($user)) { require_once $CFG->dirroot . '/mnet/lib.php'; $jumpurl = mnet_get_idp_jump_url($user); $callback = partial('mnet_sso_apply_indirection', $jumpurl); $messagetext = preg_replace_callback("%({$CFG->wwwroot}[^[:space:]]*)%", $callback, $messagetext); $messagehtml = preg_replace_callback("%href=[\"'`]({$CFG->wwwroot}[\\w_:\\?=#&@/;.~-]*)[\"'`]%", $callback, $messagehtml); } $mail = get_mailer(); if (!empty($mail->SMTPDebug)) { echo '<pre>' . "\n"; } $temprecipients = array(); $tempreplyto = array(); // Make sure that we fall back onto some reasonable no-reply address. $noreplyaddress = empty($CFG->noreplyaddress) ? 'noreply@' . get_host_from_url($CFG->wwwroot) : $CFG->noreplyaddress; // Make up an email address for handling bounces. if (!empty($CFG->handlebounces)) { $modargs = 'B' . base64_encode(pack('V', $user->id)) . substr(md5($user->email), 0, 16); $mail->Sender = generate_email_processing_address(0, $modargs); } else { $mail->Sender = $noreplyaddress; } $alloweddomains = null; if (!empty($CFG->allowedemaildomains)) { $alloweddomains = explode(PHP_EOL, $CFG->allowedemaildomains); } // Email will be sent using no reply address. if (empty($alloweddomains)) { $usetrueaddress = false; } if (is_string($from)) { // So we can pass whatever we want if there is need. $mail->From = $noreplyaddress; $mail->FromName = $from; // Check if using the true address is true, and the email is in the list of allowed domains for sending email, // and that the senders email setting is either displayed to everyone, or display to only other users that are enrolled // in a course with the sender. } else { if ($usetrueaddress && can_send_from_real_email_address($from, $user, $alloweddomains)) { $mail->From = $from->email; $fromdetails = new stdClass(); $fromdetails->name = fullname($from); $fromdetails->url = $CFG->wwwroot; $fromstring = $fromdetails->name; if ($CFG->emailfromvia == EMAIL_VIA_ALWAYS) { $fromstring = get_string('emailvia', 'core', $fromdetails); } $mail->FromName = $fromstring; if (empty($replyto)) { $tempreplyto[] = array($from->email, fullname($from)); } } else { $mail->From = $noreplyaddress; $fromdetails = new stdClass(); $fromdetails->name = fullname($from); $fromdetails->url = $CFG->wwwroot; $fromstring = $fromdetails->name; if ($CFG->emailfromvia != EMAIL_VIA_NEVER) { $fromstring = get_string('emailvia', 'core', $fromdetails); } $mail->FromName = $fromstring; if (empty($replyto)) { $tempreplyto[] = array($noreplyaddress, get_string('noreplyname')); } } } if (!empty($replyto)) { $tempreplyto[] = array($replyto, $replytoname); } $temprecipients[] = array($user->email, fullname($user)); // Set word wrap. $mail->WordWrap = $wordwrapwidth; if (!empty($from->customheaders)) { // Add custom headers. if (is_array($from->customheaders)) { foreach ($from->customheaders as $customheader) { $mail->addCustomHeader($customheader); } } else { $mail->addCustomHeader($from->customheaders); } } // If the X-PHP-Originating-Script email header is on then also add an additional // header with details of where exactly in moodle the email was triggered from, // either a call to message_send() or to email_to_user(). if (ini_get('mail.add_x_header')) { $stack = debug_backtrace(false); $origin = $stack[0]; foreach ($stack as $depth => $call) { if ($call['function'] == 'message_send') { $origin = $call; } } $originheader = $CFG->wwwroot . ' => ' . gethostname() . ':' . str_replace($CFG->dirroot . '/', '', $origin['file']) . ':' . $origin['line']; $mail->addCustomHeader('X-Moodle-Originating-Script: ' . $originheader); } if (!empty($from->priority)) { $mail->Priority = $from->priority; } $renderer = $PAGE->get_renderer('core'); $context = array('sitefullname' => $SITE->fullname, 'siteshortname' => $SITE->shortname, 'sitewwwroot' => $CFG->wwwroot, 'subject' => $subject, 'to' => $user->email, 'toname' => fullname($user), 'from' => $mail->From, 'fromname' => $mail->FromName); if (!empty($tempreplyto[0])) { $context['replyto'] = $tempreplyto[0][0]; $context['replytoname'] = $tempreplyto[0][1]; } if ($user->id > 0) { $context['touserid'] = $user->id; $context['tousername'] = $user->username; } if (!empty($user->mailformat) && $user->mailformat == 1) { // Only process html templates if the user preferences allow html email. if ($messagehtml) { // If html has been given then pass it through the template. $context['body'] = $messagehtml; $messagehtml = $renderer->render_from_template('core/email_html', $context); } else { // If no html has been given, BUT there is an html wrapping template then // auto convert the text to html and then wrap it. $autohtml = trim(text_to_html($messagetext)); $context['body'] = $autohtml; $temphtml = $renderer->render_from_template('core/email_html', $context); if ($autohtml != $temphtml) { $messagehtml = $temphtml; } } } $context['body'] = $messagetext; $mail->Subject = $renderer->render_from_template('core/email_subject', $context); $mail->FromName = $renderer->render_from_template('core/email_fromname', $context); $messagetext = $renderer->render_from_template('core/email_text', $context); // Autogenerate a MessageID if it's missing. if (empty($mail->MessageID)) { $mail->MessageID = generate_email_messageid(); } if ($messagehtml && !empty($user->mailformat) && $user->mailformat == 1) { // Don't ever send HTML to users who don't want it. $mail->isHTML(true); $mail->Encoding = 'quoted-printable'; $mail->Body = $messagehtml; $mail->AltBody = "\n{$messagetext}\n"; } else { $mail->IsHTML(false); $mail->Body = "\n{$messagetext}\n"; } if ($attachment && $attachname) { if (preg_match("~\\.\\.~", $attachment)) { // Security check for ".." in dir path. $temprecipients[] = array($supportuser->email, fullname($supportuser, true)); $mail->addStringAttachment('Error in attachment. User attempted to attach a filename with a unsafe name.', 'error.txt', '8bit', 'text/plain'); } else { require_once $CFG->libdir . '/filelib.php'; $mimetype = mimeinfo('type', $attachname); $attachmentpath = $attachment; // Before doing the comparison, make sure that the paths are correct (Windows uses slashes in the other direction). $attachpath = str_replace('\\', '/', $attachmentpath); // Make sure both variables are normalised before comparing. $temppath = str_replace('\\', '/', realpath($CFG->tempdir)); // If the attachment is a full path to a file in the tempdir, use it as is, // otherwise assume it is a relative path from the dataroot (for backwards compatibility reasons). if (strpos($attachpath, $temppath) !== 0) { $attachmentpath = $CFG->dataroot . '/' . $attachmentpath; } $mail->addAttachment($attachmentpath, $attachname, 'base64', $mimetype); } } // Check if the email should be sent in an other charset then the default UTF-8. if (!empty($CFG->sitemailcharset) || !empty($CFG->allowusermailcharset)) { // Use the defined site mail charset or eventually the one preferred by the recipient. $charset = $CFG->sitemailcharset; if (!empty($CFG->allowusermailcharset)) { if ($useremailcharset = get_user_preferences('mailcharset', '0', $user->id)) { $charset = $useremailcharset; } } // Convert all the necessary strings if the charset is supported. $charsets = get_list_of_charsets(); unset($charsets['UTF-8']); if (in_array($charset, $charsets)) { $mail->CharSet = $charset; $mail->FromName = core_text::convert($mail->FromName, 'utf-8', strtolower($charset)); $mail->Subject = core_text::convert($mail->Subject, 'utf-8', strtolower($charset)); $mail->Body = core_text::convert($mail->Body, 'utf-8', strtolower($charset)); $mail->AltBody = core_text::convert($mail->AltBody, 'utf-8', strtolower($charset)); foreach ($temprecipients as $key => $values) { $temprecipients[$key][1] = core_text::convert($values[1], 'utf-8', strtolower($charset)); } foreach ($tempreplyto as $key => $values) { $tempreplyto[$key][1] = core_text::convert($values[1], 'utf-8', strtolower($charset)); } } } foreach ($temprecipients as $values) { $mail->addAddress($values[0], $values[1]); } foreach ($tempreplyto as $values) { $mail->addReplyTo($values[0], $values[1]); } if ($mail->send()) { set_send_count($user); if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return true; } else { // Trigger event for failing to send email. $event = \core\event\email_failed::create(array('context' => context_system::instance(), 'userid' => $from->id, 'relateduserid' => $user->id, 'other' => array('subject' => $subject, 'message' => $messagetext, 'errorinfo' => $mail->ErrorInfo))); $event->trigger(); if (CLI_SCRIPT) { mtrace('Error: lib/moodlelib.php email_to_user(): ' . $mail->ErrorInfo); } if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return false; } }
/** * Send an email to a specified user * * @param stdClass $user A {@link $USER} object * @param stdClass $from A {@link $USER} object * @param string $subject plain text subject line of the email * @param string $messagetext plain text version of the message * @param string $messagehtml complete html version of the message (optional) * @param string $attachment a file on the filesystem, either relative to $CFG->dataroot or a full path to a file in $CFG->tempdir * @param string $attachname the name of the file (extension indicates MIME) * @param bool $usetrueaddress determines whether $from email address should * be sent out. Will be overruled by user profile setting for maildisplay * @param string $replyto Email address to reply to * @param string $replytoname Name of reply to recipient * @param int $wordwrapwidth custom word wrap width, default 79 * @return bool Returns true if mail was sent OK and false if there was an error. */ function email_to_user($user, $from, $subject, $messagetext, $messagehtml = '', $attachment = '', $attachname = '', $usetrueaddress = true, $replyto = '', $replytoname = '', $wordwrapwidth = 79) { global $CFG; if (empty($user) or empty($user->id)) { debugging('Can not send email to null user', DEBUG_DEVELOPER); return false; } if (empty($user->email)) { debugging('Can not send email to user without email: ' . $user->id, DEBUG_DEVELOPER); return false; } if (!empty($user->deleted)) { debugging('Can not send email to deleted user: '******'BEHAT_SITE_RUNNING')) { // Fake email sending in behat. return true; } if (!empty($CFG->noemailever)) { // Hidden setting for development sites, set in config.php if needed. debugging('Not sending email due to $CFG->noemailever config setting', DEBUG_NORMAL); return true; } if (!empty($CFG->divertallemailsto)) { $subject = "[DIVERTED {$user->email}] {$subject}"; $user = clone $user; $user->email = $CFG->divertallemailsto; } // Skip mail to suspended users. if (isset($user->auth) && $user->auth == 'nologin' or isset($user->suspended) && $user->suspended) { return true; } if (!validate_email($user->email)) { // We can not send emails to invalid addresses - it might create security issue or confuse the mailer. debugging("email_to_user: User {$user->id} (" . fullname($user) . ") email ({$user->email}) is invalid! Not sending."); return false; } if (over_bounce_threshold($user)) { debugging("email_to_user: User {$user->id} (" . fullname($user) . ") is over bounce threshold! Not sending."); return false; } // TLD .invalid is specifically reserved for invalid domain names. // For More information, see {@link http://tools.ietf.org/html/rfc2606#section-2}. if (substr($user->email, -8) == '.invalid') { debugging("email_to_user: User {$user->id} (" . fullname($user) . ") email domain ({$user->email}) is invalid! Not sending."); return true; // This is not an error. } // If the user is a remote mnet user, parse the email text for URL to the // wwwroot and modify the url to direct the user's browser to login at their // home site (identity provider - idp) before hitting the link itself. if (is_mnet_remote_user($user)) { require_once $CFG->dirroot . '/mnet/lib.php'; $jumpurl = mnet_get_idp_jump_url($user); $callback = partial('mnet_sso_apply_indirection', $jumpurl); $messagetext = preg_replace_callback("%({$CFG->wwwroot}[^[:space:]]*)%", $callback, $messagetext); $messagehtml = preg_replace_callback("%href=[\"'`]({$CFG->wwwroot}[\\w_:\\?=#&@/;.~-]*)[\"'`]%", $callback, $messagehtml); } $mail = get_mailer(); if (!empty($mail->SMTPDebug)) { echo '<pre>' . "\n"; } $temprecipients = array(); $tempreplyto = array(); $supportuser = core_user::get_support_user(); // Make up an email address for handling bounces. if (!empty($CFG->handlebounces)) { $modargs = 'B' . base64_encode(pack('V', $user->id)) . substr(md5($user->email), 0, 16); $mail->Sender = generate_email_processing_address(0, $modargs); } else { $mail->Sender = $supportuser->email; } if (!empty($CFG->emailonlyfromnoreplyaddress)) { $usetrueaddress = false; if (empty($replyto) && $from->maildisplay) { $replyto = $from->email; $replytoname = fullname($from); } } if (is_string($from)) { // So we can pass whatever we want if there is need. $mail->From = $CFG->noreplyaddress; $mail->FromName = $from; } else { if ($usetrueaddress and $from->maildisplay) { $mail->From = $from->email; $mail->FromName = fullname($from); } else { $mail->From = $CFG->noreplyaddress; $mail->FromName = fullname($from); if (empty($replyto)) { $tempreplyto[] = array($CFG->noreplyaddress, get_string('noreplyname')); } } } if (!empty($replyto)) { $tempreplyto[] = array($replyto, $replytoname); } $mail->Subject = substr($subject, 0, 900); $temprecipients[] = array($user->email, fullname($user)); // Set word wrap. $mail->WordWrap = $wordwrapwidth; if (!empty($from->customheaders)) { // Add custom headers. if (is_array($from->customheaders)) { foreach ($from->customheaders as $customheader) { $mail->addCustomHeader($customheader); } } else { $mail->addCustomHeader($from->customheaders); } } if (!empty($from->priority)) { $mail->Priority = $from->priority; } if ($messagehtml && !empty($user->mailformat) && $user->mailformat == 1) { // Don't ever send HTML to users who don't want it. $mail->isHTML(true); $mail->Encoding = 'quoted-printable'; $mail->Body = $messagehtml; $mail->AltBody = "\n{$messagetext}\n"; } else { $mail->IsHTML(false); $mail->Body = "\n{$messagetext}\n"; } if ($attachment && $attachname) { if (preg_match("~\\.\\.~", $attachment)) { // Security check for ".." in dir path. $temprecipients[] = array($supportuser->email, fullname($supportuser, true)); $mail->addStringAttachment('Error in attachment. User attempted to attach a filename with a unsafe name.', 'error.txt', '8bit', 'text/plain'); } else { require_once $CFG->libdir . '/filelib.php'; $mimetype = mimeinfo('type', $attachname); $attachmentpath = $attachment; // Before doing the comparison, make sure that the paths are correct (Windows uses slashes in the other direction). $attachpath = str_replace('\\', '/', $attachmentpath); // Make sure both variables are normalised before comparing. $temppath = str_replace('\\', '/', $CFG->tempdir); // If the attachment is a full path to a file in the tempdir, use it as is, // otherwise assume it is a relative path from the dataroot (for backwards compatibility reasons). if (strpos($attachpath, realpath($temppath)) !== 0) { $attachmentpath = $CFG->dataroot . '/' . $attachmentpath; } $mail->addAttachment($attachmentpath, $attachname, 'base64', $mimetype); } } // Check if the email should be sent in an other charset then the default UTF-8. if (!empty($CFG->sitemailcharset) || !empty($CFG->allowusermailcharset)) { // Use the defined site mail charset or eventually the one preferred by the recipient. $charset = $CFG->sitemailcharset; if (!empty($CFG->allowusermailcharset)) { if ($useremailcharset = get_user_preferences('mailcharset', '0', $user->id)) { $charset = $useremailcharset; } } // Convert all the necessary strings if the charset is supported. $charsets = get_list_of_charsets(); unset($charsets['UTF-8']); if (in_array($charset, $charsets)) { $mail->CharSet = $charset; $mail->FromName = core_text::convert($mail->FromName, 'utf-8', strtolower($charset)); $mail->Subject = core_text::convert($mail->Subject, 'utf-8', strtolower($charset)); $mail->Body = core_text::convert($mail->Body, 'utf-8', strtolower($charset)); $mail->AltBody = core_text::convert($mail->AltBody, 'utf-8', strtolower($charset)); foreach ($temprecipients as $key => $values) { $temprecipients[$key][1] = core_text::convert($values[1], 'utf-8', strtolower($charset)); } foreach ($tempreplyto as $key => $values) { $tempreplyto[$key][1] = core_text::convert($values[1], 'utf-8', strtolower($charset)); } } } foreach ($temprecipients as $values) { $mail->addAddress($values[0], $values[1]); } foreach ($tempreplyto as $values) { $mail->addReplyTo($values[0], $values[1]); } if ($mail->send()) { set_send_count($user); if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return true; } else { // Trigger event for failing to send email. $event = \core\event\email_failed::create(array('context' => context_system::instance(), 'userid' => $from->id, 'relateduserid' => $user->id, 'other' => array('subject' => $subject, 'message' => $messagetext, 'errorinfo' => $mail->ErrorInfo))); $event->trigger(); if (CLI_SCRIPT) { mtrace('Error: lib/moodlelib.php email_to_user(): ' . $mail->ErrorInfo); } if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return false; } }
/** * Send an email to a specified user * * @uses $CFG * @uses $FULLME * @uses $MNETIDPJUMPURL IdentityProvider(IDP) URL user hits to jump to mnet peer. * @uses SITEID * @param user $user A {@link $USER} object * @param user $from A {@link $USER} object * @param string $subject plain text subject line of the email * @param string $messagetext plain text version of the message * @param string $messagehtml complete html version of the message (optional) * @param string $attachment a file on the filesystem, relative to $CFG->dataroot * @param string $attachname the name of the file (extension indicates MIME) * @param bool $usetrueaddress determines whether $from email address should * be sent out. Will be overruled by user profile setting for maildisplay * @param int $wordwrapwidth custom word wrap width * @return bool|string Returns "true" if mail was sent OK, "emailstop" if email * was blocked by user and "false" if there was another sort of error. */ function email_to_user($user, $from, $subject, $messagetext, $messagehtml = '', $attachment = '', $attachname = '', $usetrueaddress = true, $replyto = '', $replytoname = '', $wordwrapwidth = 79) { global $CFG, $FULLME, $MNETIDPJUMPURL; static $mnetjumps = array(); if (empty($user) || empty($user->email)) { return false; } if (!empty($user->deleted)) { // do not mail delted users return false; } if (!empty($CFG->noemailever)) { // hidden setting for development sites, set in config.php if needed return true; } // skip mail to suspended users if (isset($user->auth) && $user->auth == 'nologin') { return true; } if (!empty($user->emailstop)) { return 'emailstop'; } if (over_bounce_threshold($user)) { error_log("User {$user->id} (" . fullname($user) . ") is over bounce threshold! Not sending."); return false; } // If the user is a remote mnet user, parse the email text for URL to the // wwwroot and modify the url to direct the user's browser to login at their // home site (identity provider - idp) before hitting the link itself if (is_mnet_remote_user($user)) { require_once $CFG->dirroot . '/mnet/lib.php'; // Form the request url to hit the idp's jump.php if (isset($mnetjumps[$user->mnethostid])) { $MNETIDPJUMPURL = $mnetjumps[$user->mnethostid]; } else { $idp = mnet_get_peer_host($user->mnethostid); $idpjumppath = '/auth/mnet/jump.php'; $MNETIDPJUMPURL = $idp->wwwroot . $idpjumppath . '?hostwwwroot=' . $CFG->wwwroot . '&wantsurl='; $mnetjumps[$user->mnethostid] = $MNETIDPJUMPURL; } $messagetext = preg_replace_callback("%({$CFG->wwwroot}[^[:space:]]*)%", 'mnet_sso_apply_indirection', $messagetext); $messagehtml = preg_replace_callback("%href=[\"'`]({$CFG->wwwroot}[\\w_:\\?=#&@/;.~-]*)[\"'`]%", 'mnet_sso_apply_indirection', $messagehtml); } $mail =& get_mailer(); if (!empty($mail->SMTPDebug)) { echo '<pre>' . "\n"; } /// We are going to use textlib services here $textlib = textlib_get_instance(); $supportuser = generate_email_supportuser(); // make up an email address for handling bounces if (!empty($CFG->handlebounces)) { $modargs = 'B' . base64_encode(pack('V', $user->id)) . substr(md5($user->email), 0, 16); $mail->Sender = generate_email_processing_address(0, $modargs); } else { $mail->Sender = $supportuser->email; } if (is_string($from)) { // So we can pass whatever we want if there is need $mail->From = $CFG->noreplyaddress; $mail->FromName = $from; } else { if ($usetrueaddress and $from->maildisplay) { $mail->From = stripslashes($from->email); $mail->FromName = fullname($from); } else { $mail->From = $CFG->noreplyaddress; $mail->FromName = fullname($from); if (empty($replyto)) { $mail->AddReplyTo($CFG->noreplyaddress, get_string('noreplyname')); } } } if (!empty($replyto)) { $mail->AddReplyTo($replyto, $replytoname); } $mail->Subject = substr(stripslashes($subject), 0, 900); $mail->AddAddress(stripslashes($user->email), fullname($user)); $mail->WordWrap = $wordwrapwidth; // set word wrap if (!empty($from->customheaders)) { // Add custom headers if (is_array($from->customheaders)) { foreach ($from->customheaders as $customheader) { $mail->AddCustomHeader($customheader); } } else { $mail->AddCustomHeader($from->customheaders); } } if (!empty($from->priority)) { $mail->Priority = $from->priority; } if ($messagehtml && $user->mailformat == 1) { // Don't ever send HTML to users who don't want it $mail->IsHTML(true); $mail->Encoding = 'quoted-printable'; // Encoding to use $mail->Body = $messagehtml; $mail->AltBody = "\n{$messagetext}\n"; } else { $mail->IsHTML(false); $mail->Body = "\n{$messagetext}\n"; } if ($attachment && $attachname) { if (ereg("\\.\\.", $attachment)) { // Security check for ".." in dir path $mail->AddAddress($supportuser->email, fullname($supportuser, true)); $mail->AddStringAttachment('Error in attachment. User attempted to attach a filename with a unsafe name.', 'error.txt', '8bit', 'text/plain'); } else { require_once $CFG->libdir . '/filelib.php'; $mimetype = mimeinfo('type', $attachname); $mail->AddAttachment($CFG->dataroot . '/' . $attachment, $attachname, 'base64', $mimetype); } } /// If we are running under Unicode and sitemailcharset or allowusermailcharset are set, convert the email /// encoding to the specified one if (!empty($CFG->sitemailcharset) || !empty($CFG->allowusermailcharset)) { /// Set it to site mail charset $charset = $CFG->sitemailcharset; /// Overwrite it with the user mail charset if (!empty($CFG->allowusermailcharset)) { if ($useremailcharset = get_user_preferences('mailcharset', '0', $user->id)) { $charset = $useremailcharset; } } /// If it has changed, convert all the necessary strings $charsets = get_list_of_charsets(); unset($charsets['UTF-8']); if (in_array($charset, $charsets)) { /// Save the new mail charset $mail->CharSet = $charset; /// And convert some strings $mail->FromName = $textlib->convert($mail->FromName, 'utf-8', $mail->CharSet); //From Name foreach ($mail->ReplyTo as $key => $rt) { //ReplyTo Names $mail->ReplyTo[$key][1] = $textlib->convert($rt[1], 'utf-8', $mail->CharSet); } $mail->Subject = $textlib->convert($mail->Subject, 'utf-8', $mail->CharSet); //Subject foreach ($mail->to as $key => $to) { $mail->to[$key][1] = $textlib->convert($to[1], 'utf-8', $mail->CharSet); //To Names } $mail->Body = $textlib->convert($mail->Body, 'utf-8', $mail->CharSet); //Body $mail->AltBody = $textlib->convert($mail->AltBody, 'utf-8', $mail->CharSet); //Subject } } if ($mail->Send()) { set_send_count($user); $mail->IsSMTP(); // use SMTP directly if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return true; } else { mtrace('ERROR: ' . $mail->ErrorInfo); add_to_log(SITEID, 'library', 'mailer', $FULLME, 'ERROR: ' . $mail->ErrorInfo); if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return false; } }
/** * Send an email to a specified user * * @global object * @global string * @global string IdentityProvider(IDP) URL user hits to jump to mnet peer. * @uses SITEID * @param stdClass $user A {@link $USER} object * @param stdClass $from A {@link $USER} object * @param string $subject plain text subject line of the email * @param string $messagetext plain text version of the message * @param string $messagehtml complete html version of the message (optional) * @param string $attachment a file on the filesystem, relative to $CFG->dataroot * @param string $attachname the name of the file (extension indicates MIME) * @param bool $usetrueaddress determines whether $from email address should * be sent out. Will be overruled by user profile setting for maildisplay * @param string $replyto Email address to reply to * @param string $replytoname Name of reply to recipient * @param int $wordwrapwidth custom word wrap width, default 79 * @return bool Returns true if mail was sent OK and false if there was an error. */ function email_to_user($user, $from, $subject, $messagetext, $messagehtml = '', $attachment = '', $attachname = '', $usetrueaddress = true, $replyto = '', $replytoname = '', $wordwrapwidth = 79) { global $CFG, $FULLME; if (empty($user) || empty($user->email)) { mtrace('Error: lib/moodlelib.php email_to_user(): User is null or has no email'); return false; } if (!empty($user->deleted)) { // do not mail delted users mtrace('Error: lib/moodlelib.php email_to_user(): User is deleted'); return false; } if (!empty($CFG->noemailever)) { // hidden setting for development sites, set in config.php if needed mtrace('Error: lib/moodlelib.php email_to_user(): Not sending email due to noemailever config setting'); return true; } if (!empty($CFG->divertallemailsto)) { $subject = "[DIVERTED {$user->email}] {$subject}"; $user = clone $user; $user->email = $CFG->divertallemailsto; } // skip mail to suspended users if (isset($user->auth) && $user->auth == 'nologin') { return true; } if (over_bounce_threshold($user)) { $bouncemsg = "User {$user->id} (" . fullname($user) . ") is over bounce threshold! Not sending."; error_log($bouncemsg); mtrace('Error: lib/moodlelib.php email_to_user(): ' . $bouncemsg); return false; } // If the user is a remote mnet user, parse the email text for URL to the // wwwroot and modify the url to direct the user's browser to login at their // home site (identity provider - idp) before hitting the link itself if (is_mnet_remote_user($user)) { require_once $CFG->dirroot . '/mnet/lib.php'; $jumpurl = mnet_get_idp_jump_url($user); $callback = partial('mnet_sso_apply_indirection', $jumpurl); $messagetext = preg_replace_callback("%({$CFG->wwwroot}[^[:space:]]*)%", $callback, $messagetext); $messagehtml = preg_replace_callback("%href=[\"'`]({$CFG->wwwroot}[\\w_:\\?=#&@/;.~-]*)[\"'`]%", $callback, $messagehtml); } $mail = get_mailer(); if (!empty($mail->SMTPDebug)) { echo '<pre>' . "\n"; } $temprecipients = array(); $tempreplyto = array(); $supportuser = generate_email_supportuser(); // make up an email address for handling bounces if (!empty($CFG->handlebounces)) { $modargs = 'B' . base64_encode(pack('V', $user->id)) . substr(md5($user->email), 0, 16); $mail->Sender = generate_email_processing_address(0, $modargs); } else { $mail->Sender = $supportuser->email; } if (is_string($from)) { // So we can pass whatever we want if there is need $mail->From = $CFG->noreplyaddress; $mail->FromName = $from; } else { if ($usetrueaddress and $from->maildisplay) { $mail->From = $from->email; $mail->FromName = fullname($from); } else { $mail->From = $CFG->noreplyaddress; $mail->FromName = fullname($from); if (empty($replyto)) { $tempreplyto[] = array($CFG->noreplyaddress, get_string('noreplyname')); } } } if (!empty($replyto)) { $tempreplyto[] = array($replyto, $replytoname); } $mail->Subject = substr($subject, 0, 900); $temprecipients[] = array($user->email, fullname($user)); $mail->WordWrap = $wordwrapwidth; // set word wrap if (!empty($from->customheaders)) { // Add custom headers if (is_array($from->customheaders)) { foreach ($from->customheaders as $customheader) { $mail->AddCustomHeader($customheader); } } else { $mail->AddCustomHeader($from->customheaders); } } if (!empty($from->priority)) { $mail->Priority = $from->priority; } if ($messagehtml && !empty($user->mailformat) && $user->mailformat == 1) { // Don't ever send HTML to users who don't want it $mail->IsHTML(true); $mail->Encoding = 'quoted-printable'; // Encoding to use $mail->Body = $messagehtml; $mail->AltBody = "\n{$messagetext}\n"; } else { $mail->IsHTML(false); $mail->Body = "\n{$messagetext}\n"; } if ($attachment && $attachname) { if (preg_match("~\\.\\.~", $attachment)) { // Security check for ".." in dir path $temprecipients[] = array($supportuser->email, fullname($supportuser, true)); $mail->AddStringAttachment('Error in attachment. User attempted to attach a filename with a unsafe name.', 'error.txt', '8bit', 'text/plain'); } else { require_once $CFG->libdir . '/filelib.php'; $mimetype = mimeinfo('type', $attachname); $mail->AddAttachment($CFG->dataroot . '/' . $attachment, $attachname, 'base64', $mimetype); } } // Check if the email should be sent in an other charset then the default UTF-8 if (!empty($CFG->sitemailcharset) || !empty($CFG->allowusermailcharset)) { // use the defined site mail charset or eventually the one preferred by the recipient $charset = $CFG->sitemailcharset; if (!empty($CFG->allowusermailcharset)) { if ($useremailcharset = get_user_preferences('mailcharset', '0', $user->id)) { $charset = $useremailcharset; } } // convert all the necessary strings if the charset is supported $charsets = get_list_of_charsets(); unset($charsets['UTF-8']); if (in_array($charset, $charsets)) { $textlib = textlib_get_instance(); $mail->CharSet = $charset; $mail->FromName = $textlib->convert($mail->FromName, 'utf-8', strtolower($charset)); $mail->Subject = $textlib->convert($mail->Subject, 'utf-8', strtolower($charset)); $mail->Body = $textlib->convert($mail->Body, 'utf-8', strtolower($charset)); $mail->AltBody = $textlib->convert($mail->AltBody, 'utf-8', strtolower($charset)); foreach ($temprecipients as $key => $values) { $temprecipients[$key][1] = $textlib->convert($values[1], 'utf-8', strtolower($charset)); } foreach ($tempreplyto as $key => $values) { $tempreplyto[$key][1] = $textlib->convert($values[1], 'utf-8', strtolower($charset)); } } } foreach ($temprecipients as $values) { $mail->AddAddress($values[0], $values[1]); } foreach ($tempreplyto as $values) { $mail->AddReplyTo($values[0], $values[1]); } if ($mail->Send()) { set_send_count($user); $mail->IsSMTP(); // use SMTP directly if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return true; } else { mtrace('ERROR: ' . $mail->ErrorInfo); add_to_log(SITEID, 'library', 'mailer', $FULLME, 'ERROR: ' . $mail->ErrorInfo); if (!empty($mail->SMTPDebug)) { echo '</pre>'; } return false; } }
/** * Cron functions. * * @package core * @subpackage admin * @copyright 1999 onwards Martin Dougiamas http://dougiamas.com * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */ function cron_run() { global $DB, $CFG, $OUTPUT; if (CLI_MAINTENANCE) { echo "CLI maintenance mode active, cron execution suspended.\n"; exit(1); } if (moodle_needs_upgrading()) { echo "Moodle upgrade pending, cron execution suspended.\n"; exit(1); } require_once $CFG->libdir . '/adminlib.php'; require_once $CFG->libdir . '/gradelib.php'; if (!empty($CFG->showcronsql)) { $DB->set_debug(true); } if (!empty($CFG->showcrondebugging)) { $CFG->debug = DEBUG_DEVELOPER; $CFG->debugdisplay = true; } set_time_limit(0); $starttime = microtime(); /// increase memory limit raise_memory_limit(MEMORY_EXTRA); /// emulate normal session cron_setup_user(); /// Start output log $timenow = time(); mtrace("Server Time: " . date('r', $timenow) . "\n\n"); /// Session gc mtrace("Cleaning up stale sessions"); session_gc(); /// Run all cron jobs for each module mtrace("Starting activity modules"); get_mailer('buffer'); if ($mods = $DB->get_records_select("modules", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) { foreach ($mods as $mod) { $libfile = "{$CFG->dirroot}/mod/{$mod->name}/lib.php"; if (file_exists($libfile)) { include_once $libfile; $cron_function = $mod->name . "_cron"; if (function_exists($cron_function)) { mtrace("Processing module function {$cron_function} ...", ''); $pre_dbqueries = null; $pre_dbqueries = $DB->perf_get_queries(); $pre_time = microtime(1); if ($cron_function()) { $DB->set_field("modules", "lastcron", $timenow, array("id" => $mod->id)); } if (isset($pre_dbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $pre_dbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pre_time) . " seconds"); } /// Reset possible changes by modules to time_limit. MDL-11597 @set_time_limit(0); mtrace("done."); } } } } get_mailer('close'); mtrace("Finished activity modules"); mtrace("Starting blocks"); if ($blocks = $DB->get_records_select("block", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) { // we will need the base class. require_once $CFG->dirroot . '/blocks/moodleblock.class.php'; foreach ($blocks as $block) { $blockfile = $CFG->dirroot . '/blocks/' . $block->name . '/block_' . $block->name . '.php'; if (file_exists($blockfile)) { require_once $blockfile; $classname = 'block_' . $block->name; $blockobj = new $classname(); if (method_exists($blockobj, 'cron')) { mtrace("Processing cron function for " . $block->name . '....', ''); if ($blockobj->cron()) { $DB->set_field('block', 'lastcron', $timenow, array('id' => $block->id)); } /// Reset possible changes by blocks to time_limit. MDL-11597 @set_time_limit(0); mtrace('done.'); } } } } mtrace('Finished blocks'); //now do plagiarism checks require_once $CFG->libdir . '/plagiarismlib.php'; plagiarism_cron(); mtrace("Starting quiz reports"); if ($reports = $DB->get_records_select('quiz_report', "cron > 0 AND ((? - lastcron) > cron)", array($timenow))) { foreach ($reports as $report) { $cronfile = "{$CFG->dirroot}/mod/quiz/report/{$report->name}/cron.php"; if (file_exists($cronfile)) { include_once $cronfile; $cron_function = 'quiz_report_' . $report->name . "_cron"; if (function_exists($cron_function)) { mtrace("Processing quiz report cron function {$cron_function} ...", ''); $pre_dbqueries = null; $pre_dbqueries = $DB->perf_get_queries(); $pre_time = microtime(1); if ($cron_function()) { $DB->set_field('quiz_report', "lastcron", $timenow, array("id" => $report->id)); } if (isset($pre_dbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $pre_dbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pre_time) . " seconds"); } mtrace("done."); } } } } mtrace("Finished quiz reports"); mtrace('Starting admin reports'); // Admin reports do not have a database table that lists them. Instead a // report includes cron.php with function report_reportname_cron() if it wishes // to be cronned. It is up to cron.php to handle e.g. if it only needs to // actually do anything occasionally. $reports = get_plugin_list('report'); foreach ($reports as $report => $reportdir) { $cronfile = $reportdir . '/cron.php'; if (file_exists($cronfile)) { require_once $cronfile; $cronfunction = 'report_' . $report . '_cron'; mtrace('Processing cron function for ' . $report . '...', ''); $pre_dbqueries = null; $pre_dbqueries = $DB->perf_get_queries(); $pre_time = microtime(true); $cronfunction(); if (isset($pre_dbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $pre_dbqueries) . " dbqueries"); mtrace("... used " . round(microtime(true) - $pre_time, 2) . " seconds"); } mtrace('done.'); } } mtrace('Finished admin reports'); mtrace('Starting main gradebook job ...'); grade_cron(); mtrace('done.'); mtrace('Starting processing the event queue...'); events_cron(); mtrace('done.'); if ($CFG->enablecompletion) { // Completion cron mtrace('Starting the completion cron...'); require_once $CFG->libdir . '/completion/cron.php'; completion_cron(); mtrace('done'); } if ($CFG->enableportfolios) { // Portfolio cron mtrace('Starting the portfolio cron...'); require_once $CFG->libdir . '/portfoliolib.php'; portfolio_cron(); mtrace('done'); } /// Run all core cron jobs, but not every time since they aren't too important. /// These don't have a timer to reduce load, so we'll use a random number /// to randomly choose the percentage of times we should run these jobs. srand((double) microtime() * 10000000); $random100 = rand(0, 100); if ($random100 < 20) { // Approximately 20% of the time. mtrace("Running clean-up tasks..."); /// Delete users who haven't confirmed within required period if (!empty($CFG->deleteunconfirmed)) { $cuttime = $timenow - $CFG->deleteunconfirmed * 3600; $rs = $DB->get_recordset_sql("SELECT id, firstname, lastname\n FROM {user}\n WHERE confirmed = 0 AND firstaccess > 0\n AND firstaccess < ?", array($cuttime)); foreach ($rs as $user) { if ($DB->delete_records('user', array('id' => $user->id))) { mtrace("Deleted unconfirmed user for " . fullname($user, true) . " ({$user->id})"); } } $rs->close(); } flush(); /// Delete users who haven't completed profile within required period if (!empty($CFG->deleteincompleteusers)) { $cuttime = $timenow - $CFG->deleteincompleteusers * 3600; $rs = $DB->get_recordset_sql("SELECT id, username\n FROM {user}\n WHERE confirmed = 1 AND lastaccess > 0\n AND lastaccess < ? AND deleted = 0\n AND (lastname = '' OR firstname = '' OR email = '')", array($cuttime)); foreach ($rs as $user) { if (delete_user($user)) { mtrace("Deleted not fully setup user {$user->username} ({$user->id})"); } } $rs->close(); } flush(); /// Delete old logs to save space (this might need a timer to slow it down...) if (!empty($CFG->loglifetime)) { // value in days $loglifetime = $timenow - $CFG->loglifetime * 3600 * 24; if ($DB->delete_records_select("log", "time < ?", array($loglifetime))) { mtrace("Deleted old log records"); } } flush(); // Delete old backup_controllers and logs if (!empty($CFG->loglifetime)) { // value in days $loglifetime = $timenow - $CFG->loglifetime * 3600 * 24; // Delete child records from backup_logs $DB->execute("DELETE FROM {backup_logs}\n WHERE EXISTS (\n SELECT 'x'\n FROM {backup_controllers} bc\n WHERE bc.backupid = {backup_logs}.backupid\n AND bc.timecreated < ?)", array($loglifetime)); // Delete records from backup_controllers $DB->execute("DELETE FROM {backup_controllers}\n WHERE timecreated < ?", array($loglifetime)); mtrace("Deleted old backup records"); } flush(); /// Delete old cached texts if (!empty($CFG->cachetext)) { // Defined in config.php $cachelifetime = time() - $CFG->cachetext - 60; // Add an extra minute to allow for really heavy sites if ($DB->delete_records_select('cache_text', "timemodified < ?", array($cachelifetime))) { mtrace("Deleted old cache_text records"); } } flush(); if (!empty($CFG->notifyloginfailures)) { notify_login_failures(); mtrace('Notified login failured'); } flush(); // // generate new password emails for users // mtrace('checking for create_password'); if ($DB->count_records('user_preferences', array('name' => 'create_password', 'value' => '1'))) { mtrace('creating passwords for new users'); $newusers = $DB->get_records_sql("SELECT u.id as id, u.email, u.firstname,\n u.lastname, u.username,\n p.id as prefid\n FROM {user} u\n JOIN {user_preferences} p ON u.id=p.userid\n WHERE p.name='create_password' AND p.value='1' AND u.email !='' "); foreach ($newusers as $newuserid => $newuser) { // email user if (setnew_password_and_mail($newuser)) { // remove user pref $DB->delete_records('user_preferences', array('id' => $newuser->prefid)); } else { trigger_error("Could not create and mail new user password!"); } } } if (!empty($CFG->usetags)) { require_once $CFG->dirroot . '/tag/lib.php'; tag_cron(); mtrace('Executed tag cron'); } // Accesslib stuff cleanup_contexts(); mtrace('Cleaned up contexts'); gc_cache_flags(); mtrace('Cleaned cache flags'); // If you suspect that the context paths are somehow corrupt // replace the line below with: build_context_path(true); build_context_path(); mtrace('Built context paths'); if (!empty($CFG->messagingdeletereadnotificationsdelay)) { $notificationdeletetime = time() - $CFG->messagingdeletereadnotificationsdelay; $DB->delete_records_select('message_read', 'notification=1 AND timeread<:notificationdeletetime', array('notificationdeletetime' => $notificationdeletetime)); mtrace('Cleaned up read notifications'); } mtrace("Finished clean-up tasks..."); } // End of occasional clean-up tasks // Run automated backups if required. require_once $CFG->dirroot . '/backup/util/includes/backup_includes.php'; require_once $CFG->dirroot . '/backup/util/helper/backup_cron_helper.class.php'; backup_cron_automated_helper::run_automated_backup(); /// Run the auth cron, if any /// before enrolments because it might add users that will be needed in enrol plugins $auths = get_enabled_auth_plugins(); mtrace("Running auth crons if required..."); foreach ($auths as $auth) { $authplugin = get_auth_plugin($auth); if (method_exists($authplugin, 'cron')) { mtrace("Running cron for auth/{$auth}..."); $authplugin->cron(); if (!empty($authplugin->log)) { mtrace($authplugin->log); } } unset($authplugin); } mtrace("Running enrol crons if required..."); $enrols = enrol_get_plugins(true); foreach ($enrols as $ename => $enrol) { // do this for all plugins, disabled plugins might want to cleanup stuff such as roles if (!$enrol->is_cron_required()) { continue; } mtrace("Running cron for enrol_{$ename}..."); $enrol->cron(); $enrol->set_config('lastcron', time()); } if (!empty($CFG->enablestats) and empty($CFG->disablestatsprocessing)) { require_once $CFG->dirroot . '/lib/statslib.php'; // check we're not before our runtime $timetocheck = stats_get_base_daily() + $CFG->statsruntimestarthour * 60 * 60 + $CFG->statsruntimestartminute * 60; if (time() > $timetocheck) { // process configured number of days as max (defaulting to 31) $maxdays = empty($CFG->statsruntimedays) ? 31 : abs($CFG->statsruntimedays); if (stats_cron_daily($maxdays)) { if (stats_cron_weekly()) { if (stats_cron_monthly()) { stats_clean_old(); } } } @set_time_limit(0); } else { mtrace('Next stats run after:' . userdate($timetocheck)); } } // run gradebook import/export/report cron if ($gradeimports = get_plugin_list('gradeimport')) { foreach ($gradeimports as $gradeimport => $plugindir) { if (file_exists($plugindir . '/lib.php')) { require_once $plugindir . '/lib.php'; $cron_function = 'grade_import_' . $gradeimport . '_cron'; if (function_exists($cron_function)) { mtrace("Processing gradebook import function {$cron_function} ...", ''); $cron_function(); } } } } if ($gradeexports = get_plugin_list('gradeexport')) { foreach ($gradeexports as $gradeexport => $plugindir) { if (file_exists($plugindir . '/lib.php')) { require_once $plugindir . '/lib.php'; $cron_function = 'grade_export_' . $gradeexport . '_cron'; if (function_exists($cron_function)) { mtrace("Processing gradebook export function {$cron_function} ...", ''); $cron_function(); } } } } if ($gradereports = get_plugin_list('gradereport')) { foreach ($gradereports as $gradereport => $plugindir) { if (file_exists($plugindir . '/lib.php')) { require_once $plugindir . '/lib.php'; $cron_function = 'grade_report_' . $gradereport . '_cron'; if (function_exists($cron_function)) { mtrace("Processing gradebook report function {$cron_function} ...", ''); $cron_function(); } } } } // Run external blog cron if needed if ($CFG->useexternalblogs) { require_once $CFG->dirroot . '/blog/lib.php'; mtrace("Fetching external blog entries...", ''); $sql = "timefetched < ? OR timefetched = 0"; $externalblogs = $DB->get_records_select('blog_external', $sql, array(mktime() - $CFG->externalblogcrontime)); foreach ($externalblogs as $eb) { blog_sync_external_entries($eb); } } // Run blog associations cleanup if ($CFG->useblogassociations) { require_once $CFG->dirroot . '/blog/lib.php'; // delete entries whose contextids no longer exists mtrace("Deleting blog associations linked to non-existent contexts...", ''); $DB->delete_records_select('blog_association', 'contextid NOT IN (SELECT id FROM {context})'); } //Run registration updated cron mtrace(get_string('siteupdatesstart', 'hub')); require_once $CFG->dirroot . '/admin/registration/lib.php'; $registrationmanager = new registration_manager(); $registrationmanager->cron(); mtrace(get_string('siteupdatesend', 'hub')); // cleanup file trash $fs = get_file_storage(); $fs->cron(); //cleanup old session linked tokens //deletes the session linked tokens that are over a day old. mtrace("Deleting session linked tokens more than one day old...", ''); $DB->delete_records_select('external_tokens', 'lastaccess < :onedayago AND tokentype = :tokentype', array('onedayago' => time() - DAYSECS, 'tokentype' => EXTERNAL_TOKEN_EMBEDDED)); mtrace('done.'); // run any customized cronjobs, if any if ($locals = get_plugin_list('local')) { mtrace('Processing customized cron scripts ...', ''); foreach ($locals as $local => $localdir) { if (file_exists("{$localdir}/cron.php")) { include "{$localdir}/cron.php"; } } mtrace('done.'); } mtrace("Cron script completed correctly"); $difftime = microtime_diff($starttime, microtime()); mtrace("Execution took " . $difftime . " seconds"); }
if (!set_field("modules", "lastcron", $timenow, "id", $mod->id)) { mtrace("Error: could not update timestamp for {$mod->fullname}"); } } if (isset($pre_dbqueries)) { mtrace("... used " . ($PERF->dbqueries - $pre_dbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pre_time) . " seconds"); } /// Reset possible changes by modules to time_limit. MDL-11597 @set_time_limit(0); mtrace("done."); } } } } get_mailer('close'); mtrace("Finished activity modules"); mtrace("Starting blocks"); if ($blocks = get_records_select("block", "cron > 0 AND (({$timenow} - lastcron) > cron) AND visible = 1")) { // we will need the base class. require_once $CFG->dirroot . '/blocks/moodleblock.class.php'; foreach ($blocks as $block) { $blockfile = $CFG->dirroot . '/blocks/' . $block->name . '/block_' . $block->name . '.php'; if (file_exists($blockfile)) { require_once $blockfile; $classname = 'block_' . $block->name; $blockobj = new $classname(); if (method_exists($blockobj, 'cron')) { mtrace("Processing cron function for " . $block->name . '....', ''); if ($blockobj->cron()) { if (!set_field('block', 'lastcron', $timenow, 'id', $block->id)) {
/** * Do the job. * Throw exceptions on errors (the job will be retried). */ public function execute() { global $CFG, $DB; $timenow = time(); // Run the auth cron, if any before enrolments // because it might add users that will be needed in enrol plugins. $auths = get_enabled_auth_plugins(); mtrace("Running auth crons if required..."); foreach ($auths as $auth) { $authplugin = get_auth_plugin($auth); if (method_exists($authplugin, 'cron')) { mtrace("Running cron for auth/{$auth}..."); $authplugin->cron(); if (!empty($authplugin->log)) { mtrace($authplugin->log); } } unset($authplugin); } // It is very important to run enrol early // because other plugins depend on correct enrolment info. mtrace("Running enrol crons if required..."); $enrols = enrol_get_plugins(true); foreach ($enrols as $ename => $enrol) { // Do this for all plugins, disabled plugins might want to cleanup stuff such as roles. if (!$enrol->is_cron_required()) { continue; } mtrace("Running cron for enrol_{$ename}..."); $enrol->cron(); $enrol->set_config('lastcron', time()); } // Run all cron jobs for each module. mtrace("Starting activity modules"); get_mailer('buffer'); if ($mods = $DB->get_records_select("modules", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) { foreach ($mods as $mod) { $libfile = "{$CFG->dirroot}/mod/{$mod->name}/lib.php"; if (file_exists($libfile)) { include_once $libfile; $cronfunction = $mod->name . "_cron"; if (function_exists($cronfunction)) { mtrace("Processing module function {$cronfunction} ...\n", ''); $predbqueries = null; $predbqueries = $DB->perf_get_queries(); $pretime = microtime(1); if ($cronfunction()) { $DB->set_field("modules", "lastcron", $timenow, array("id" => $mod->id)); } if (isset($predbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $predbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pretime) . " seconds"); } // Reset possible changes by modules to time_limit. MDL-11597. \core_php_time_limit::raise(); mtrace("done."); } } } } get_mailer('close'); mtrace("Finished activity modules"); mtrace("Starting blocks"); if ($blocks = $DB->get_records_select("block", "cron > 0 AND ((? - lastcron) > cron) AND visible = 1", array($timenow))) { // We will need the base class. require_once $CFG->dirroot . '/blocks/moodleblock.class.php'; foreach ($blocks as $block) { $blockfile = $CFG->dirroot . '/blocks/' . $block->name . '/block_' . $block->name . '.php'; if (file_exists($blockfile)) { require_once $blockfile; $classname = '\\block_' . $block->name; $blockobj = new $classname(); if (method_exists($blockobj, 'cron')) { mtrace("Processing cron function for " . $block->name . '....', ''); if ($blockobj->cron()) { $DB->set_field('block', 'lastcron', $timenow, array('id' => $block->id)); } // Reset possible changes by blocks to time_limit. MDL-11597. \core_php_time_limit::raise(); mtrace('done.'); } } } } mtrace('Finished blocks'); mtrace('Starting admin reports'); cron_execute_plugin_type('report'); mtrace('Finished admin reports'); mtrace('Starting course reports'); cron_execute_plugin_type('coursereport'); mtrace('Finished course reports'); // Run gradebook import/export/report cron. mtrace('Starting gradebook plugins'); cron_execute_plugin_type('gradeimport'); cron_execute_plugin_type('gradeexport'); cron_execute_plugin_type('gradereport'); mtrace('Finished gradebook plugins'); // All other plugins. cron_execute_plugin_type('message', 'message plugins'); cron_execute_plugin_type('filter', 'filters'); cron_execute_plugin_type('editor', 'editors'); cron_execute_plugin_type('format', 'course formats'); cron_execute_plugin_type('profilefield', 'profile fields'); cron_execute_plugin_type('webservice', 'webservices'); cron_execute_plugin_type('repository', 'repository plugins'); cron_execute_plugin_type('qbehaviour', 'question behaviours'); cron_execute_plugin_type('qformat', 'question import/export formats'); cron_execute_plugin_type('qtype', 'question types'); cron_execute_plugin_type('plagiarism', 'plagiarism plugins'); cron_execute_plugin_type('theme', 'themes'); cron_execute_plugin_type('tool', 'admin tools'); cron_execute_plugin_type('local', 'local plugins'); }
/** * Function to send out registration emails. * */ function send_confirmation_email($fromadmin, $toadmins) { global $CFG; $a = new Object(); $a->fullname = fullname($this); $a->username = $this->username; $a->password = $this->password; $messagehtml = get_string('welcomeemail', 'block_curr_admin', $a); $messagetext = html_to_text($messagehtml); $subject = get_string('emailwelcomesubject', 'block_curr_admin'); $this->mailformat = 1; // Always send HTML version as well email_to_user($this, $fromadmin, $subject, $messagetext, $messagehtml); $messagetext = "New registration:\n\n"; $countries = cm_get_list_of_countries(); $objectvars = array('username', 'password', 'firstname', 'lastname', 'email', 'email2', 'address', 'address2', 'city', 'state', 'country', 'postalcode', 'birthdate', 'gender', 'language', 'comments'); foreach ($objectvars as $varname) { if ($varname == 'country') { if (isset($countries[$this->{$varname}])) { $messagetext .= "{$varname}: {$countries[$this->{$varname}]}\n"; } else { $messagetext .= "{$varname}: {$this->{$varname}}\n"; } } else { $messagetext .= "{$varname}: {$this->{$varname}}\n"; } } $toaddresses = explode(',', $toadmins); $mail =& get_mailer(); $mail->Sender = $fromadmin; $mail->From = $fromadmin; foreach ($toaddresses as $address) { $mail->AddAddress($address); } $mail->Subject = get_string('new_registration', 'block_curr_admin') . $mail->IsHTML(false); $mail->Body = "\n{$messagetext}\n"; return $mail->Send(); }
/** * Sends an email to lots of people using BCC. * @param array $targets List of target user objects (email, name fields * required) * @param mixed $from User or string who sent email * @param string $subject Subject of email * @param string $html HTML version of email (blank if none) * @param string $text Plain text version of email * @param string $showerrortext If set, mtraces errors and includes this * extra string about where the error was. * @param bool $ishtml If true, email is in HTML format * @param bool $viewfullnames If true, these recipients have access to * see the full name * @return int Number of emails sent */ private static function email_send_bcc($targets, $from, $subject, $html, $text, $showerrortext, $ishtml, $viewfullnames) { if (self::DEBUG_VIEW_EMAILS) { print "<div style='border:1px solid blue; padding:4px;'>"; print "<h3>Bulk email sent</h3>"; print "<ul><li>To: "; $first = true; foreach ($targets as $target) { if ($first) { $first = false; } else { print ', '; } print "<strong>{$target->email}</strong>"; } print "</li><li>Subject: <strong>" . htmlspecialchars($subject) . "</strong></li>"; print $html; print "<pre style='border-top: 1px solid blue; padding-top: 4px;'>"; print htmlspecialchars($text); print "</pre></div>"; return; } global $CFG; $emailcount = 0; // Trim subject length (not sure why but // email_to_user does); note that I did it more // aggressively due to use of textlib. $mail->Subject = core_text::substr($subject, 0, 200); // Loop through in batches of specified size $copy = array(); foreach ($targets as $key => $target) { $copy[$key] = $target; } while (count($copy) > 0) { $batch = array_splice($copy, 0, $CFG->forumng_usebcc); // Prepare email $mail = get_mailer(); // From support user static $supportuser; if (!$supportuser) { $supportuser = generate_email_supportuser(); } $mail->Sender = $supportuser->email; // Set the From details similar to email_to_user if ($CFG->forumng_replytouser && $from->maildisplay) { $mail->From = $from->email; $mail->FromName = fullname($from, $viewfullnames); } else { $mail->From = $CFG->noreplyaddress; $mail->FromName = fullname($from, $viewfullnames); } $mail->ToName = 'Test to name'; $mail->Subject = $subject; if ($ishtml) { $mail->IsHTML(true); $mail->Encoding = 'quoted-printable'; $mail->Body = $html; $mail->AltBody = "\n{$text}\n"; } else { $mail->IsHTML(false); $mail->Body = "\n{$text}\n"; } foreach ($batch as $user) { $mail->AddBCC($user->email); } $emailcount++; if (!$mail->Send()) { $users = ''; foreach ($batch as $user) { if ($users) { $users .= ', '; } $users .= $user->id; } if ($showerrortext) { mtrace('Error sending email "' . $subject . '": "' . $mail->ErrorInfo . '" (' . $showerrortext . '). Users affected: ' . $users); } } else { // Mail send successful; log all users foreach ($batch as $user) { // Note this log entry is in the same format as the // main mail function $params = array('other' => array('username' => $user->username, 'subject' => $subject), 'context' => context_system::instance(), 'relateduserid' => $user->id); $event = \mod_forumng\event\mail_sent::create($params); $event->trigger(); } } } return $emailcount; }
/** * Execute cron tasks */ function cron_run() { global $DB, $CFG, $OUTPUT; if (CLI_MAINTENANCE) { echo "CLI maintenance mode active, cron execution suspended.\n"; exit(1); } if (moodle_needs_upgrading()) { echo "Moodle upgrade pending, cron execution suspended.\n"; exit(1); } require_once $CFG->libdir . '/adminlib.php'; if (!empty($CFG->showcronsql)) { $DB->set_debug(true); } if (!empty($CFG->showcrondebugging)) { set_debugging(DEBUG_DEVELOPER, true); } core_php_time_limit::raise(); $starttime = microtime(); // Increase memory limit raise_memory_limit(MEMORY_EXTRA); // Emulate normal session - we use admin accoutn by default cron_setup_user(); // Start output log $timenow = time(); mtrace("Server Time: " . date('r', $timenow) . "\n\n"); // Run all scheduled tasks. while (!\core\task\manager::static_caches_cleared_since($timenow) && ($task = \core\task\manager::get_next_scheduled_task($timenow))) { mtrace("Execute scheduled task: " . $task->get_name()); cron_trace_time_and_memory(); $predbqueries = null; $predbqueries = $DB->perf_get_queries(); $pretime = microtime(1); try { get_mailer('buffer'); $task->execute(); if ($DB->is_transaction_started()) { throw new coding_exception("Task left transaction open"); } if (isset($predbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $predbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pretime) . " seconds"); } mtrace("Scheduled task complete: " . $task->get_name()); \core\task\manager::scheduled_task_complete($task); } catch (Exception $e) { if ($DB && $DB->is_transaction_started()) { error_log('Database transaction aborted automatically in ' . get_class($task)); $DB->force_transaction_rollback(); } if (isset($predbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $predbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pretime) . " seconds"); } mtrace("Scheduled task failed: " . $task->get_name() . "," . $e->getMessage()); if ($CFG->debugdeveloper) { if (!empty($e->debuginfo)) { mtrace("Debug info:"); mtrace($e->debuginfo); } mtrace("Backtrace:"); mtrace(format_backtrace($e->getTrace(), true)); } \core\task\manager::scheduled_task_failed($task); } get_mailer('close'); unset($task); } // Run all adhoc tasks. while (!\core\task\manager::static_caches_cleared_since($timenow) && ($task = \core\task\manager::get_next_adhoc_task($timenow))) { mtrace("Execute adhoc task: " . get_class($task)); cron_trace_time_and_memory(); $predbqueries = null; $predbqueries = $DB->perf_get_queries(); $pretime = microtime(1); try { get_mailer('buffer'); $task->execute(); if ($DB->is_transaction_started()) { throw new coding_exception("Task left transaction open"); } if (isset($predbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $predbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pretime) . " seconds"); } mtrace("Adhoc task complete: " . get_class($task)); \core\task\manager::adhoc_task_complete($task); } catch (Exception $e) { if ($DB && $DB->is_transaction_started()) { error_log('Database transaction aborted automatically in ' . get_class($task)); $DB->force_transaction_rollback(); } if (isset($predbqueries)) { mtrace("... used " . ($DB->perf_get_queries() - $predbqueries) . " dbqueries"); mtrace("... used " . (microtime(1) - $pretime) . " seconds"); } mtrace("Adhoc task failed: " . get_class($task) . "," . $e->getMessage()); if ($CFG->debugdeveloper) { if (!empty($e->debuginfo)) { mtrace("Debug info:"); mtrace($e->debuginfo); } mtrace("Backtrace:"); mtrace(format_backtrace($e->getTrace(), true)); } \core\task\manager::adhoc_task_failed($task); } get_mailer('close'); unset($task); } mtrace("Cron script completed correctly"); gc_collect_cycles(); mtrace('Cron completed at ' . date('H:i:s') . '. Memory used ' . display_size(memory_get_usage()) . '.'); $difftime = microtime_diff($starttime, microtime()); mtrace("Execution took " . $difftime . " seconds"); }
/** * send registraion email * @param string $password * @return string */ public function send_registration_email() { $mail = get_mailer('smtp'); $mail->Subject = sprintf('%s %s', $mail->Subject, __('New Registration')); $mail->MsgHTML(render_to_response('mail/registration.html', array('registration_user' => $this), true)); $mail->AddAddress($this->email, $this->displayname); $mail->Send(); }
function sendemail() { if (!IS_POST) { $this->show_warning('Hacking Attempt'); return; } else { $code = trim($_POST['code']); $email = trim($_POST['email']); $username = trim($_POST['username']); $ms =& ms(); $info = $ms->user->get($username, true); $mail = get_mail('touser_send_code', array('user' => $info, 'word' => $code)); $mailer =& get_mailer(); $mail_result = $mailer->send($email, addslashes($mail['subject']), addslashes($mail['message']), CHARSET, 1); if ($mail_result) { $_SESSION['email_code'] = md5($email . $code); $_SESSION['last_send_time_email_code'] = time(); $this->json_result('', 'mail_send_succeed'); } else { $this->json_error('mail_send_failure', implode("\n", $mailer->errors)); } } }