60) { $_SESSION['last_access'] = time(); } if (isset($frames_on) && $frames_on === true) { ?> Page Disabled"; include "tail.inc"; exit(); } $CONFIG = include($config_file); $logfile = $logdir . '/overboard.log'; $cookie_mail_name = $_COOKIE['mail_name']; if (isset($_COOKIE['mail_name']) && $_COOKIE['mail_name'] == $CONFIG['anonusername']) { unset($cookie_mail_name); } # How many days old should articles be displayed? if (isset($_GET['thisgroup'])) { $article_age = 30; } else { $article_age = 30; } $version = 1.25; # How long in seconds to cache results $cachetime = 60; # Maximum number of articles to show $maxdisplay = 300; // default 1000 # How many characters of the body to display per article $snippetlength = 240; $spoolpath_regexp = '/' . preg_replace('/\//', '\\/', $spoolpath) . '/'; $thissite = '.'; $groupconfig = $file_groups; $cachefile = $spooldir . "/" . $config_name . "-overboard.dat"; $oldest = (time() - (86400 * $article_age)); if (isset($_GET['time'])) { $user_time = $_GET['time']; if (is_numeric($user_time)) { if (($user_time > time()) || ($user_time < $oldest)) { unset($user_time); } } else { unset($user_time); } } if (isset($_GET['thisgroup'])) { $_GET['thisgroup'] = _rawurldecode($_GET['thisgroup']); if (get_section_by_group($_GET['thisgroup']) == false) { echo "Group not found"; exit(1); } $grouplist = array(); $grouplist[0] = _rawurldecode(_rawurldecode($_GET['thisgroup'])); $cachefile = $spooldir . "/" . $grouplist[0] . "-overboard.dat"; if (isset($cookie_mail_name)) { if ($userdata = get_user_mail_auth_data($cookie_mail_name)) { $userfile = $spooldir . '/' . strtolower($cookie_mail_name) . '-articleviews.dat'; $user_config = unserialize(file_get_contents($config_dir . '/userconfig/' . strtolower($cookie_mail_name) . '.config')); $userdata[$grouplist[0]] = time(); file_put_contents($userfile, serialize($userdata)); } } } else { $grouplist = file($groupconfig, FILE_IGNORE_NEW_LINES); } // Determine default view style if (isset($cookie_mail_name)) { if ($user_obstyle = get_config_file_value($config_dir . '/userconfig/' . strtolower($cookie_mail_name), 'obstyle')) { $_SESSION['obstyle'] = $user_obstyle; } } if (isset($_POST['obstyle'])) { $_SESSION['obstyle'] = $_POST['obstyle']; } if (! isset($_SESSION['obstyle'])) { if (isset($OVERRIDES['overboard_default_view'])) { $_SESSION['obstyle'] = $OVERRIDES['overboard_default_view']; } else { $_SESSION['obstyle'] = 'articles'; } } if (isset($cookie_mail_name)) { save_config_value($config_dir . '/userconfig/' . strtolower($cookie_mail_name), 'obstyle', $_SESSION['obstyle'], true); } show_overboard_header($grouplist); $results = 0; if (! isset($this_overboard['version'])) { $this_overboard['version'] = '0'; } if (is_file($cachefile)) { $stats = stat($cachefile); $this_overboard = unserialize(file_get_contents($cachefile)); $cachedate = ($this_overboard['lastmessage'] - 86400); $oldest = $cachedate; } else { $cachedate = ($oldest - 86400); } if ($this_overboard['version'] !== $version) { unset($this_overboard); if (is_file($cachefile)) { unlink($cachefile); } $this_overboard['version'] = $version; $cachedate = ($oldest - 86400); } # Iterate through groups $database = $spooldir . '/articles-overview.db3'; $table = 'overview'; $dbh = overview_db_open($database, $table); $query = $dbh->prepare('SELECT * FROM ' . $table . ' WHERE newsgroup=:findgroup AND date >= ' . $cachedate . ' ORDER BY date DESC LIMIT ' . $maxdisplay); foreach ($grouplist as $findgroup) { // Remove any group description info from group name $groups = preg_split("/(\ |\t)/", $findgroup, 2); $findgroup = $groups[0]; $overboard_noshow = explode(' ', $CONFIG['overboard_noshow']); foreach ($overboard_noshow as $noshow) { if ((strpos($findgroup, $noshow) !== false) && ! isset($_GET['thisgroup'])) { continue 2; } } $thisgroup = preg_replace('/\./', '/', $findgroup); if ($dbh) { $query->execute([ 'findgroup' => $findgroup ]); $results = 0; while (($overviewline = $query->fetch()) !== false) { $thismsgid = $overviewline['msgid']; $target = get_data_from_msgid($thismsgid, $findgroup); if ($target['date'] > time()) { continue; } if (! isset($this_overboard['lastmessage'])) { $this_overboard['lastmessage'] = 0; } if ($target['date'] > $this_overboard['lastmessage']) { $this_overboard['lastmessage'] = $target['date']; } // Must handle crossposted articles (time is equal) $unique_date = $target['date'] . "." . rand(0, 4) . rand(0, 40); // if (! isset($this_overboard['threads'][$unique_date])) { $this_overboard['threads'][$unique_date] = $thismsgid; $this_overboard['msgids'][$thismsgid] = $target; if (trim($overviewline['refs']) != '') { $ref = preg_split("/[\s]+/", $overviewline['refs']); $this_overboard['threadlink'][$thismsgid] = $ref[0]; } file_put_contents($logfile, "\n" . format_log_date() . " " . $config_name . " Adding: " . $thismsgid, FILE_APPEND); if ($results++ > ($maxdisplay - 2)) { break; } } } } $this_overboard['version'] = $version; file_put_contents($cachefile, serialize($this_overboard)); if (isset($user_time)) { $oldest = ($user_time - 900); } else { $oldest = (time() - (86400 * $article_age)); } if ($_SESSION['obstyle'] == 'threads') { $results = display_threads($this_overboard['threads'], $oldest); } else { $results = display_flat($this_overboard['threads'], $oldest); } show_overboard_footer(null, $results, null); echo ''; expire_overboard($cachefile); function expire_overboard($cachefile) { global $article_age, $logfile, $config_name, $this_overboard; if (! isset($this_overboard['expire'])) { $this_overboard['expire'] = time(); } $prune = false; if ($this_overboard['expire'] < (time() - 86400)) { $prune = true; foreach ($this_overboard['threads'] as $key => $value) { if ($key < (time() - (86400 * $article_age))) { file_put_contents($logfile, "\n" . format_log_date() . " " . $config_name . " Expiring: " . $value, FILE_APPEND); unset($this_overboard['threads'][$key]); unset($this_overboard['msgids'][$value]); unset($this_overboard['threadlink'][$value]); } } $this_overboard['expire'] = time(); } if ($prune) { file_put_contents($cachefile, serialize($this_overboard)); } } function display_threads($threads, $oldest) { global $CONFIG, $OVERRIDES, $thissite, $logfile, $config_dir, $config_name, $spooldir, $config_dir; global $cookie_mail_name, $snippetlength, $maxdisplay, $this_overboard, $article_age, $newonly; $expireme = time() - ($article_age * 86400); $display = ''; if (! isset($threads)) { $threads = (object) []; } else { krsort($threads); } // Get registered user settings $newonly = false; if (isset($cookie_mail_name)) { if ($userdata = get_user_mail_auth_data($cookie_mail_name)) { $user_config = unserialize(file_get_contents($config_dir . '/userconfig/' . strtolower($cookie_mail_name) . '.config')); $userfile = $spooldir . '/' . strtolower($cookie_mail_name) . '-blocked_posters.dat'; if (file_exists($userfile)) { $blocked_user_config = unserialize(file_get_contents($userfile)); } else { $blocked_user_config = null; } } if (! isset($user_config['hide_unsub'])) { if (isset($OVERRIDES['hide_unsub'])) { $user_config['hide_unsub'] = $OVERRIDES['hide_unsub']; } else { $user_config['hide_unsub'] = 'hide'; } } // Show NEW in Section only if (isset($_REQUEST['new']) && $_REQUEST['new'] == true) { $newonly = true; } } // Build display array $nicole = array(); foreach ($threads as $key => $value) { if ($key < $oldest) { continue; } if (! isset($this_overboard['threadlink'][$value])) { // Add article with no available top reference to array $nicole[$value][$value] = $value; } else { $nicole[$this_overboard['threadlink'][$value]][$value] = $value; } } $style = 0; $results = 0; foreach ($nicole as $key => $value) { if (isset($target_head)) { unset($target_head); } if (isset($this_overboard['msgids'][$key])) { $target_head = $this_overboard['msgids'][$key]; } if (! isset($target_head['msgid'])) { $target_head = get_data_from_msgid($key); } $nohead = true; $result_count = count($value); foreach ($value as $new) { if (! $foundgroup = check_group_for_user($new, $userdata, $user_config, true)) { continue; } $target = $this_overboard['msgids'][$new]; if (! isset($target['msgid'])) { $target = get_data_from_msgid($new); } if ($target['date'] < $oldest) { continue; } if ($newonly) { if ($foundgroup && $foundgroup != '') { if ($target['date'] < $userdata[$foundgroup]) { continue; } } } $results++; $skip = ''; if ($nohead) { if(!isset($target_head['number'])) { $target_head = $target; } if (($style % 2) == 0) { $display .= ''; if ($results > ($maxdisplay - 1)) { break; } } $display .= "
'; } else { $display .= '
'; } if ($target_head) { $display .= '
'; $url = $thissite . "/article-flat.php?id=" . $target_head['number'] . "&group=" . _rawurlencode($target_head['newsgroup']) . "#" . $target_head['number']; $display .= '

'; $display .= '' . htmlentities(headerDecode($target_head['subject'])) . '

'; $display .= '' . $target_head['newsgroup'] . ''; $timetest = $oldest; if ($newonly) { $timetest = $userdata[$target_head['newsgroup']]; } if ((($target_head['date'] < $timetest) || $result_count > 10) && isset($target_head['date'])) { $poster = get_poster_name(mb_decode_mimeheader($target_head['name'])); $block = false; foreach ($blocked_user_config as $bkey => $bvalue) { $blockme = '/' . addslashes($bkey) . '/'; if (preg_match($blockme, $target_head['name'])) { $block = true; break; } } if ($block) { $display .= '

'; $display .= '

'; $display .= '(message #' . $target_head['number'] . ' hidden by your blocklist)

'; } else { $display .= '

Posted: ' . get_date_interval(date("D, j M Y H:i T", $target_head['date'])) . ' by: ' . create_name_link($poster['name'], $poster['from']) . '

'; if ($CONFIG['article_database'] == '1') { $article = get_db_data_from_msgid($target_head['msgid'], $target_head['newsgroup'], 1); $text = $article['search_snippet']; $text = rewrite_body($text); $display .= strip_tags(wordwrap(substr($text, 0, $snippetlength), ($snippetlength / 2), "
\n", true)); } } $skip = $target_head['number']; } $display .= '
'; $style++; $nohead = false; } } if ($skip != $target['number']) { $poster = get_poster_name(mb_decode_mimeheader($target['name'])); $block = false; foreach ($blocked_user_config as $key => $value) { $blockme = '/' . addslashes($key) . '/'; if (preg_match($blockme, $target['name'])) { $block = true; break; } } if ($block) { $display .= '

'; $display .= '

'; $display .= '(message #' . $target['number'] . ' hidden by your blocklist)

'; } else { $groupurl = $thissite . "/thread.php?group=" . _rawurlencode($target['newsgroup']); $url = $thissite . "/article-flat.php?id=" . $target['number'] . "&group=" . _rawurlencode($target['newsgroup']) . "#" . $target['number']; $display .= '

'; $display .= '

'; $display .= '' . htmlentities(headerDecode($target['subject'])) . ''; $display .= '

'; $display .= '

'; $display .= 'by: ' . create_name_link($poster['name'], $poster['from']) . ''; $display .= '

'; $display .= '

Posted: ' . get_date_interval(date("D, j M Y H:i T", $target['date'])) . ' in: ' . $target['newsgroup'] . '

'; if ($CONFIG['article_database'] == '1') { $article = get_db_data_from_msgid($target['msgid'], $target['newsgroup'], 1); $text = $article['search_snippet']; $text = rewrite_body($text); $display .= strip_tags(html_parse(text2html(substr($text, 0, $snippetlength)))); // $display .= strip_tags(htmlentities(substr($text, 0, $snippetlength))); } if ($target['date'] < $expireme) { unset($this_overboard['threads'][$target['date']]); unset($this_overboard['threadlink'][$new]); file_put_contents($logfile, "\n" . format_log_date() . " " . $config_name . " Pruning: " . $target['newsgroup'] . ":" . $target['number'], FILE_APPEND); } } } } $display .= '
"; echo $display; return ($results); } function display_flat($threads, $oldest) { global $CONFIG, $OVERRIDES, $thissite, $logfile, $spooldir, $config_name, $config_dir; global $cookie_mail_name, $snippetlength, $maxdisplay, $this_overboard, $article_age, $newonly; $expireme = time() - ($article_age * 86400); $display = ''; if (! isset($threads)) { $threads = (object) []; } else { krsort($threads); } // Get registered user settings $newonly = false; if (isset($cookie_mail_name)) { if ($userdata = get_user_mail_auth_data($cookie_mail_name)) { $userfile = $spooldir . '/' . strtolower($cookie_mail_name) . '-articleviews.dat'; $user_config = unserialize(file_get_contents($config_dir . '/userconfig/' . strtolower($cookie_mail_name) . '.config')); } $userfile = $spooldir . '/' . strtolower($cookie_mail_name) . '-blocked_posters.dat'; if (file_exists($userfile)) { $blocked_user_config = unserialize(file_get_contents($userfile)); } else { $blocked_user_config = null; } if (! isset($user_config['hide_unsub'])) { if (isset($OVERRIDES['hide_unsub'])) { $user_config['hide_unsub'] = $OVERRIDES['hide_unsub']; } else { $user_config['hide_unsub'] = 'hide'; } } // Show NEW in Section only if (isset($_REQUEST['new']) && $_REQUEST['new'] == true) { $newonly = true; } } $results = 0; $shown = array(); foreach ($threads as $key => $value) { // Skip if not in registered users sub list if (! $foundgroup = check_group_for_user($value, $userdata, $user_config, true)) { continue; } $target = $this_overboard['msgids'][$value]; if (! isset($target['msgid'])) { $target = get_data_from_msgid($value); } if (isset($shown[$value . $target['newsgroup']])) { continue; } else { $shown[$value . $target['newsgroup']] = $value; } if ($target['date'] < $oldest) { if ($oldest - $target['date'] > 300) { break; } else { continue; } } if ($newonly) { if ($foundgroup && $foundgroup != '') { if ($target['date'] < $userdata[$foundgroup]) { continue; } } } if ($target['date'] < $expireme) { unset($this_overboard['threads'][$target['date']]); unset($this_overboard['threadlink'][$value]); file_put_contents($logfile, "\n" . format_log_date() . " " . $config_name . " Pruning: " . $target['newsgroup'] . ":" . $target['number'], FILE_APPEND); } $poster = get_poster_name(mb_decode_mimeheader($target['name'])); $groupurl = $thissite . "/thread.php?group=" . _rawurlencode($target['newsgroup']); if (($results % 2) == 0) { $display .= '
'; } else { $display .= '
'; } $block = false; foreach ($blocked_user_config as $bkey => $bvalue) { $blockme = '/' . addslashes($bkey) . '/'; if (preg_match($blockme, $target['name'])) { $block = true; break; } } if ($block) { $display .= '

'; $display .= '(message #' . $target['number'] . ' hidden by your blocklist)

'; } else { $url = $thissite . "/article-flat.php?id=" . $target['number'] . "&group=" . _rawurlencode($target['newsgroup']) . "#" . $target['number']; $display .= '

'; $display .= '' . htmlentities(headerDecode($target['subject'])) . ''; $display .= '

'; $display .= 'by: ' . create_name_link($poster['name'], $poster['from']) . ''; $display .= '

'; // link for (thread), if possible if (isset($target_head)) { unset($target_head); } // Display 'full thread' link if available if (isset($this_overboard['threadlink'][$value])) { $target_head = get_data_from_msgid($this_overboard['threadlink'][$value]); if ($target_head !== false) { $display .= ' (full thread)'; } } $display .= '

Posted: ' . get_date_interval(date("D, j M Y H:i T", $target['date'])) . ' in: ' . $target['newsgroup'] . '

'; if ($CONFIG['article_database'] == '1') { $article = get_db_data_from_msgid($target['msgid'], $target['newsgroup'], 1); $text = $article['search_snippet']; $text = rewrite_body($text); $display .= strip_tags(html_parse(text2html(substr($text, 0, $snippetlength)))); //$display .= htmlentities(substr($text, 0, $snippetlength)); } } $results++; if ($results > ($maxdisplay - 1)) { break; } } $display .= "
"; echo $display; return ($results); } function show_overboard_header($grouplist) { global $text_thread, $frame, $text_article, $file_index, $file_thread, $user_time; if (isset($_GET['thisgroup'])) { echo '

'; echo '' . basename(getcwd()) . ' / '; echo '' . htmlspecialchars(group_displaY_name($grouplist[0])) . ' / '; if (isset($user_time)) { echo ' new messages

'; } else { echo ' latest'; } echo ''; // Refresh button echo ''; // Newsgroups button (hidden) if (isset($frames_on) && $frames_on === true) { echo ''; } } else { echo '

'; echo '' . basename(getcwd()) . ' / '; echo 'latest messages

'; echo '
'; echo '
'; echo '
'; echo ''; if (isset($user_time)) { echo ''; } else { echo ''; } echo '
'; echo '
'; // Article List button echo '
'; echo ''; echo ''; echo '
'; echo '		'; echo '
'; echo ''; echo '
'; echo '
'; // Refresh button echo ''; // Newsgroups button (hidden) if (isset($frames_on) && $frames_on === true) { echo ''; } } echo ''; echo ''; echo '
'; echo '
'; echo ''; echo '
'; echo '		'; echo '
'; echo ''; echo '
'; echo '		'; echo '
'; show_overboard_style_toggle(); echo '
'; echo '
'; } // Return TRUE unless group is not subscribed by user // It is assumed $newsgroups to check are verified to be in SECTION function check_group_for_user($msgid, $userdata, $user_config, $check_section = false) { global $logdir, $config_name; $logfile = $logdir . '/overboard.log'; if (! is_array($userdata)) { // No logged in user return true; } if (! isset($user_config['hide_unsub']) || $user_config['hide_unsub'] != 'hide') { return true; } $newsgroups = get_newsgroups_by_msgid($msgid); if ($newsgroups == false) { return false; } foreach ($newsgroups as $newsgroup) { if ($check_section) { if ($config_name == get_section_by_group($newsgroup)) { if (isset($userdata[$newsgroup])) { return $newsgroup; } } } else { if (isset($userdata[$newsgroup])) { return $newsgroup; } } } return false; } function show_overboard_style_toggle() { echo '
'; echo 'Display as: '; if ($_SESSION['obstyle'] == 'threads') { echo 'Threads'; echo ' '; echo 'Articles'; echo ' '; } else { echo 'Threads'; echo ' '; echo 'Articles'; echo ' '; } echo ''; echo '
'; } function show_overboard_footer($stats, $results, $iscached) { global $user_time, $rslight_version, $newonly; if (isset($user_time) || $newonly) { $recent = 'new'; } else { $recent = 'recent'; } if ($results == '1') { $arts = 'article'; } else { $arts = 'articles'; } echo "

" . $results . " " . $recent . " " . $arts . " found.

\r\n"; include "tail.inc"; if ($iscached) { echo "

cached copy: " . date("D M j G:i:s T Y", $stats[9]) . "

\r\n"; } }