query("SELECT id,email FROM ttrss_users WHERE email != '' AND (last_digest_sent IS NULL OR $interval_qpart)"); while ($line = $res->fetch()) { if (get_pref(Prefs::DIGEST_ENABLE, $line['id'])) { $preferred_ts = strtotime(get_pref(Prefs::DIGEST_PREFERRED_TIME, $line['id']) ?? ''); // try to send digests within 2 hours of preferred time if ($preferred_ts && time() >= $preferred_ts && time() - $preferred_ts <= 7200 ) { Debug::log("Sending digest for UID:" . $line['id'] . " - " . $line["email"]); $do_catchup = get_pref(Prefs::DIGEST_CATCHUP, $line['id']); global $tz_offset; // reset tz_offset global to prevent tz cache clash between users $tz_offset = -1; $tuple = Digest::prepare_headlines_digest($line["id"], 1, $limit); $digest = $tuple[0]; $headlines_count = $tuple[1]; $affected_ids = $tuple[2]; $digest_text = $tuple[3]; if ($headlines_count > 0) { $mailer = new Mailer(); //$rc = $mail->quickMail($line["email"], $line["login"], Config::get(Config::DIGEST_SUBJECT), $digest, $digest_text); $rc = $mailer->mail(["to_name" => $line["login"], "to_address" => $line["email"], "subject" => Config::get(Config::DIGEST_SUBJECT), "message" => $digest_text, "message_html" => $digest]); //if (!$rc && $debug) Debug::log("ERROR: " . $mailer->lastError()); Debug::log("RC=$rc"); if ($rc && $do_catchup) { Debug::log("Marking affected articles as read..."); Article::_catchup_by_id($affected_ids, Article::CATCHUP_MODE_MARK_AS_READ, $line["id"]); } } else { Debug::log("No headlines"); } $sth = $pdo->prepare("UPDATE ttrss_users SET last_digest_sent = NOW() WHERE id = ?"); $sth->execute([$line["id"]]); } } } $scope->close(); Debug::log("All done."); } /** * @return array{0: string, 1: int, 2: array, 3: string} */ static function prepare_headlines_digest(int $user_id, int $days = 1, int $limit = 1000) { $tpl = new Templator(); $tpl_t = new Templator(); $tpl->readTemplateFromFile("digest_template_html.txt"); $tpl_t->readTemplateFromFile("digest_template.txt"); $user_tz_string = get_pref(Prefs::USER_TIMEZONE, $user_id); if ($user_tz_string == 'Automatic') $user_tz_string = 'GMT'; $local_ts = TimeHelper::convert_timestamp(time(), 'UTC', $user_tz_string); $tpl->setVariable('CUR_DATE', date('Y/m/d', $local_ts)); $tpl->setVariable('CUR_TIME', date('G:i', $local_ts)); $tpl->setVariable('TTRSS_HOST', Config::get_self_url()); $tpl_t->setVariable('CUR_DATE', date('Y/m/d', $local_ts)); $tpl_t->setVariable('CUR_TIME', date('G:i', $local_ts)); $tpl_t->setVariable('TTRSS_HOST', Config::get_self_url()); $affected_ids = array(); if (Config::get(Config::DB_TYPE) == "pgsql") { $interval_qpart = "ttrss_entries.date_updated > NOW() - INTERVAL '$days days'"; } else /* if (Config::get(Config::DB_TYPE) == "mysql") */ { $interval_qpart = "ttrss_entries.date_updated > DATE_SUB(NOW(), INTERVAL $days DAY)"; } $pdo = Db::pdo(); $sth = $pdo->prepare("SELECT ttrss_entries.title, ttrss_feeds.title AS feed_title, COALESCE(ttrss_feed_categories.title, '" . __('Uncategorized') . "') AS cat_title, date_updated, ttrss_user_entries.ref_id, link, score, content, ".SUBSTRING_FOR_DATE."(last_updated,1,19) AS last_updated FROM ttrss_user_entries,ttrss_entries,ttrss_feeds LEFT JOIN ttrss_feed_categories ON (cat_id = ttrss_feed_categories.id) WHERE ref_id = ttrss_entries.id AND feed_id = ttrss_feeds.id AND include_in_digest = true AND $interval_qpart AND ttrss_user_entries.owner_uid = :user_id AND unread = true AND score >= 0 ORDER BY ttrss_feed_categories.title, ttrss_feeds.title, score DESC, date_updated DESC LIMIT " . (int)$limit); $sth->execute([':user_id' => $user_id]); $headlines_count = 0; $headlines = array(); while ($line = $sth->fetch()) { array_push($headlines, $line); $headlines_count++; } for ($i = 0; $i < sizeof($headlines); $i++) { $line = $headlines[$i]; array_push($affected_ids, $line["ref_id"]); $updated = TimeHelper::make_local_datetime($line['last_updated'], false, $user_id); if (get_pref(Prefs::ENABLE_FEED_CATS, $user_id)) { $line['feed_title'] = $line['cat_title'] . " / " . $line['feed_title']; } $article_labels = Article::_get_labels($line["ref_id"], $user_id); $article_labels_formatted = ""; if (is_array($article_labels) && count($article_labels) > 0) { $article_labels_formatted = implode(", ", array_map(fn($a) => $a[1], $article_labels)); } $tpl->setVariable('FEED_TITLE', $line["feed_title"]); $tpl->setVariable('ARTICLE_TITLE', $line["title"]); $tpl->setVariable('ARTICLE_LINK', $line["link"]); $tpl->setVariable('ARTICLE_UPDATED', $updated); $tpl->setVariable('ARTICLE_EXCERPT', truncate_string(strip_tags($line["content"]), 300)); // $tpl->setVariable('ARTICLE_CONTENT', // strip_tags($article_content)); $tpl->setVariable('ARTICLE_LABELS', $article_labels_formatted, true); $tpl->addBlock('article'); $tpl_t->setVariable('FEED_TITLE', $line["feed_title"]); $tpl_t->setVariable('ARTICLE_TITLE', $line["title"]); $tpl_t->setVariable('ARTICLE_LINK', $line["link"]); $tpl_t->setVariable('ARTICLE_UPDATED', $updated); $tpl_t->setVariable('ARTICLE_LABELS', $article_labels_formatted, true); $tpl_t->setVariable('ARTICLE_EXCERPT', truncate_string(strip_tags($line["content"]), 300, "..."), true); $tpl_t->addBlock('article'); if ($headlines[$i]['feed_title'] != $headlines[$i + 1]['feed_title']) { $tpl->addBlock('feed'); $tpl_t->addBlock('feed'); } } $tpl->addBlock('digest'); $tpl->generateOutputToString($tmp); $tpl_t->addBlock('digest'); $tpl_t->generateOutputToString($tmp_t); return array($tmp, $headlines_count, $affected_ids, $tmp_t); } }