445 lines
16 KiB
PHP
445 lines
16 KiB
PHP
<?php
|
|
session_start();
|
|
header("Expires: " . gmdate("D, d M Y H:i:s", time() + (120)) . " GMT");
|
|
header("Cache-Control: max-age=120");
|
|
header("Pragma: cache");
|
|
|
|
/*
|
|
* rocksolid overboard - overboard for rslight
|
|
* Download: https://news.novabbs.com/getrslight
|
|
*
|
|
* E-Mail: retroguy@novabbs.com
|
|
* Web: https://news.novabbs.com
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
?>
|
|
|
|
<?php
|
|
include "config.inc.php";
|
|
include "auth.inc";
|
|
include "$file_newsportal";
|
|
|
|
if (isset($_COOKIE['mail_name'])) {
|
|
if ($userdata = get_user_mail_auth_data($_COOKIE['mail_name'])) {
|
|
$userfile = $spooldir . '/' . strtolower($_COOKIE['mail_name']) . '-articleviews.dat';
|
|
}
|
|
}
|
|
if (isset($frames_on) && $frames_on === true) {
|
|
?>
|
|
<script>
|
|
var contentURL=window.location.pathname+window.location.search+window.location.hash;
|
|
if ( window.self !== window.top ) {
|
|
/* Great! now we move along */
|
|
} else {
|
|
window.location.href = '../index.php?content='+encodeURIComponent(contentURL);
|
|
}
|
|
top.history.replaceState({}, 'Title', 'index.php?content='+encodeURIComponent(contentURL));
|
|
</script>
|
|
|
|
<?php
|
|
}
|
|
if (isset($_GET['thisgroup'])) {
|
|
$title .= " - " . _rawurldecode(_rawurldecode($_GET['thisgroup'])) . " - latest messages";
|
|
} else {
|
|
$title .= " - " . $config_name . " - overboard";
|
|
}
|
|
include "head.inc";
|
|
if (disable_page_by_user_agent($client_device, "bot", "Overboard")) {
|
|
echo "<center>Page Disabled</center>";
|
|
include "tail.inc";
|
|
exit();
|
|
}
|
|
|
|
$CONFIG = include ($config_file);
|
|
$logfile = $logdir . '/overboard.log';
|
|
|
|
# How many days old should articles be displayed?
|
|
if (isset($_GET['thisgroup'])) {
|
|
$article_age = 30;
|
|
} else {
|
|
$article_age = 30;
|
|
}
|
|
|
|
$version = 1.1;
|
|
|
|
# How long in seconds to cache results
|
|
$cachetime = 60;
|
|
|
|
# Maximum number of articles to show
|
|
$maxdisplay = 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));
|
|
$prune = false;
|
|
|
|
if (isset($_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 . "/" . $grouplist[0] . "-overboard.dat";
|
|
if ($userdata) {
|
|
$userdata[$grouplist[0]] = time();
|
|
file_put_contents($userfile, serialize($userdata));
|
|
}
|
|
} else {
|
|
$grouplist = file($groupconfig, FILE_IGNORE_NEW_LINES);
|
|
}
|
|
|
|
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);
|
|
$articles = array();
|
|
$db_articles = array();
|
|
foreach ($grouplist as $findgroup) {
|
|
$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
|
|
]);
|
|
$i = 0;
|
|
while (($overviewline = $query->fetch()) !== false) {
|
|
$articles[] = $spoolpath . $thisgroup . '/' . $overviewline['number'];
|
|
$db_articles[] = $findgroup . ':' . $overviewline['number'] . ':' . $overviewline['date'] . ':' . $overviewline['name'];
|
|
$i ++;
|
|
if ($i > $maxdisplay) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
$dbh = null;
|
|
|
|
$files = array();
|
|
if ($CONFIG['article_database'] == '1') {
|
|
foreach ($db_articles as $article) {
|
|
$order = explode(':', $article);
|
|
$files[$order[2]] = $article;
|
|
}
|
|
} else {
|
|
foreach ($articles as $article) {
|
|
if (is_dir($article)) {
|
|
continue;
|
|
}
|
|
$files[filemtime($article)] = $article;
|
|
}
|
|
}
|
|
krsort($files);
|
|
|
|
foreach ($files as $article) {
|
|
if ($CONFIG['article_database'] == '1') {
|
|
$data = explode(':', $article);
|
|
$articledata = np_get_db_article($data[1], $data[0], 0);
|
|
} else {
|
|
$articledata = file_get_contents($article);
|
|
}
|
|
$bodystart = strpos($articledata, $localeol);
|
|
$header = substr($articledata, 0, $bodystart);
|
|
|
|
# Find group name and article number
|
|
if ($CONFIG['article_database'] == '1') {
|
|
$group = $data[0];
|
|
$articlenumber = $data[1];
|
|
$groupname = $group;
|
|
} else {
|
|
$group = preg_replace($spoolpath_regexp, '', $article);
|
|
$group = preg_replace('/\//', '.', $group);
|
|
$findme = strrpos($group, '.');
|
|
$groupname = substr($group, 0, $findme);
|
|
$articlenumber = substr($group, $findme + 1);
|
|
}
|
|
|
|
preg_match('/Message-ID:.*/i', $header, $articleid);
|
|
$getid = explode(": ", $articleid[0]);
|
|
$thismsgid = $getid[1];
|
|
if (isset($this_overboard['msgids'][$thismsgid])) {
|
|
continue;
|
|
}
|
|
|
|
$isref = preg_match('/References:.*/i', $header, $ref);
|
|
if ($isref) {
|
|
$getrefs = explode(': ', $ref[0]);
|
|
$ref = preg_split("/[\s]+/", $getrefs[1]);
|
|
if ($getrefs[1] && $refid = get_data_from_msgid($ref[0])) {
|
|
// Check that article to link is new enough for newsportal to display
|
|
$groupinfo = file($spooldir . '/' . $refid["newsgroup"] . '-info.txt');
|
|
$range = explode(' ', $groupinfo[1]);
|
|
if ($refid['number'] > (intval($range[0]) - 1)) {
|
|
$threadref = $ref[0];
|
|
} else {
|
|
$threadref = false;
|
|
}
|
|
} else {
|
|
$threadref = false;
|
|
}
|
|
} else {
|
|
$threadref = false;
|
|
}
|
|
$target = get_data_from_msgid($thismsgid);
|
|
if ($target['date'] > time()) {
|
|
continue;
|
|
}
|
|
if (! isset($this_overboard['lastmessage'])) {
|
|
$this_overboard['lastmessage'] = 0;
|
|
}
|
|
if ($target['date'] > $this_overboard['lastmessage']) {
|
|
$this_overboard['lastmessage'] = $target['date'];
|
|
}
|
|
if (! isset($this_overboard['threads'][$target['date']])) {
|
|
$this_overboard['threads'][$target['date']] = $thismsgid;
|
|
$this_overboard['msgids'][$thismsgid] = $target;
|
|
if ($threadref) {
|
|
$this_overboard['threadlink'][$thismsgid] = $threadref;
|
|
}
|
|
if ($results ++ > ($maxdisplay - 2)) {
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
file_put_contents($cachefile, serialize($this_overboard));
|
|
if (isset($user_time)) {
|
|
$oldest = ($user_time - 900);
|
|
} else {
|
|
$oldest = (time() - (86400 * $article_age));
|
|
}
|
|
$results = display_threads($this_overboard['threads'], $oldest);
|
|
show_overboard_footer(null, $results, null);
|
|
echo '</body></html>';
|
|
expire_overboard($cachefile);
|
|
|
|
function expire_overboard($cachefile)
|
|
{
|
|
global $article_age, $logfile, $config_name, $prune, $this_overboard;
|
|
if (! isset($this_overboard['expire'])) {
|
|
$this_overboard['expire'] = time();
|
|
}
|
|
if ($this_overboard['expire'] < (time() - 86400)) {
|
|
$prune = true;
|
|
foreach ($this_overboard['msgids'] as $key => $value) {
|
|
$target = $this_overboard['msgids'][$key];
|
|
if ($target['date'] < (time() - (86400 * $article_age))) {
|
|
file_put_contents($logfile, "\n" . format_log_date() . " " . $config_name . " Expiring: " . $target['newsgroup'] . ":" . $target['number'], FILE_APPEND);
|
|
unset($this_overboard['threads'][$target['date']]);
|
|
unset($this_overboard['msgids'][$key]);
|
|
unset($this_overboard['threadlink'][$key]);
|
|
}
|
|
}
|
|
$this_overboard['expire'] = time();
|
|
}
|
|
if ($prune) {
|
|
file_put_contents($cachefile, serialize($this_overboard));
|
|
}
|
|
}
|
|
|
|
function display_threads($threads, $oldest)
|
|
{
|
|
global $CONFIG, $thissite, $logfile, $config_name, $snippetlength, $maxdisplay, $prune, $this_overboard;
|
|
echo '<table cellspacing="0" width="100%" class="np_results_table">';
|
|
if (! isset($threads)) {
|
|
$threads = (object) [];
|
|
} else {
|
|
krsort($threads);
|
|
}
|
|
$results = 0;
|
|
foreach ($threads as $key => $value) {
|
|
$target = $this_overboard['msgids'][$value];
|
|
if (! isset($target['msgid'])) {
|
|
$target = get_data_from_msgid($value);
|
|
}
|
|
if ($target['date'] < $oldest) {
|
|
continue;
|
|
}
|
|
if ($results > $maxdisplay) {
|
|
$prune = true;
|
|
unset($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);
|
|
}
|
|
$article = get_db_data_from_msgid($target['msgid'], $target['newsgroup'], 1);
|
|
$poster = get_poster_name(mb_decode_mimeheader($target['name']));
|
|
$groupurl = $thissite . "/thread.php?group=" . _rawurlencode($target['newsgroup']);
|
|
if (($results % 2) == 0) {
|
|
echo '<tr class="np_result_line2"><td class="np_result_line2" style="word-wrap:break-word";>';
|
|
} else {
|
|
echo '<tr class="np_result_line1"><td class="np_result_line1" style="word-wrap:break-word";>';
|
|
}
|
|
$url = $thissite . "/article-flat.php?id=" . $target['number'] . "&group=" . _rawurlencode($target['newsgroup']) . "#" . $target['number'];
|
|
echo '<p class=np_ob_subject>';
|
|
echo '<b><a href="' . $url . '"><span>' . mb_decode_mimeheader($target['subject']) . '</span></a></b>';
|
|
if (isset($this_overboard['threadlink'][$value])) {
|
|
$thread = get_data_from_msgid($this_overboard['threadlink'][$value]);
|
|
echo '<font class="np_ob_group"><a href="article-flat.php?id=' . $thread['number'] . '&group=' . rawurlencode($thread['newsgroup']) . '#' . $thread['number'] . '"> (thread)</a></font>';
|
|
}
|
|
echo '</p>';
|
|
echo '</p><p class=np_ob_group>';
|
|
echo '<a href="' . $groupurl . '"><span class="visited">' . $target['newsgroup'] . '</span></a>';
|
|
echo '</p>';
|
|
echo '<p class=np_ob_posted_date>Posted: ' . get_date_interval(date("D, j M Y H:i T", $target['date'])) . ' by: ' . create_name_link($poster['name'], $poster['from']) . '</p>';
|
|
if ($CONFIG['article_database'] == '1') {
|
|
echo htmlentities(substr($article['search_snippet'], 0, $snippetlength));
|
|
}
|
|
$results ++;
|
|
}
|
|
echo "</table>";
|
|
return ($results);
|
|
}
|
|
|
|
function show_overboard_header($grouplist)
|
|
{
|
|
global $text_thread, $frame, $text_article, $file_index, $file_thread, $user_time;
|
|
|
|
if (isset($_GET['thisgroup'])) {
|
|
echo '<h1 class="np_thread_headline">';
|
|
echo '<a href="' . $file_index . '" target=' . $frame['menu'] . '>' . basename(getcwd()) . '</a> / ';
|
|
echo '<a href="' . $file_thread . '?group=' . rawurlencode($grouplist[0]) . '" target=' . $frame["content"] . '>' . htmlspecialchars(group_displaY_name($grouplist[0])) . '</a> / ';
|
|
if (isset($user_time)) {
|
|
echo ' new messages</h1>';
|
|
} else {
|
|
echo ' latest</h1>';
|
|
}
|
|
echo '<table cellpadding="0" cellspacing="0" class="np_buttonbar"><tr>';
|
|
// Refresh button
|
|
echo '<td>';
|
|
echo '<form action="overboard.php">';
|
|
echo '<input type="hidden" name="thisgroup" value="' . $_GET['thisgroup'] . '"/>';
|
|
if (isset($user_time)) {
|
|
echo '<button class="np_button_link" type="submit">overboard</button>';
|
|
} else {
|
|
echo '<button class="np_button_link" type="submit">' . $text_article["refresh"] . '</button>';
|
|
}
|
|
|
|
echo '</form>';
|
|
echo '</td>';
|
|
// Article List button
|
|
echo '<td>';
|
|
echo '<form action="' . $file_thread . '">';
|
|
echo '<input type="hidden" name="group" value="' . $grouplist[0] . '"/>';
|
|
echo '<button class="np_button_link" type="submit">' . htmlspecialchars(group_display_name($grouplist[0])) . '</button>';
|
|
echo '</form>';
|
|
echo '</td>';
|
|
// Newsgroups button (hidden)
|
|
if (isset($frames_on) && $frames_on === true) {
|
|
echo '<td>';
|
|
echo '<form action="' . $file_index . '">';
|
|
echo '<button class="np_button_hidden" type="submit">' . $text_thread["button_grouplist"] . '</button>';
|
|
echo '</form>';
|
|
echo '</td>';
|
|
}
|
|
echo '<td width=100%></td></tr></table>';
|
|
} else {
|
|
echo '<h1 class="np_thread_headline">';
|
|
echo '<a href="' . $file_index . '" target=' . $frame['menu'] . '>' . basename(getcwd()) . '</a> / ';
|
|
echo 'latest messages</h1>';
|
|
echo '<table cellpadding="0" cellspacing="0" class="np_buttonbar"><tr>';
|
|
// Refresh button
|
|
echo '<td>';
|
|
echo '<form action="overboard.php">';
|
|
echo '<button class="np_button_link" type="submit">' . $text_article["refresh"] . '</button>';
|
|
echo '</form>';
|
|
echo '</td>';
|
|
// Newsgroups button (hidden)
|
|
if (isset($frames_on) && $frames_on === true) {
|
|
echo '<td>';
|
|
echo '<form action="' . $file_index . '">';
|
|
echo '<button class="np_button_hidden" type="submit">' . $text_thread["button_grouplist"] . '</button>';
|
|
echo '</form>';
|
|
echo '</td>';
|
|
}
|
|
echo '<td width=100%></td></tr></table>';
|
|
}
|
|
}
|
|
|
|
function show_overboard_footer($stats, $results, $iscached)
|
|
{
|
|
global $user_time, $rslight_version;
|
|
if (isset($user_time)) {
|
|
$recent = 'new';
|
|
} else {
|
|
$recent = 'recent';
|
|
}
|
|
if ($results == '1') {
|
|
$arts = 'article';
|
|
} else {
|
|
$arts = 'articles';
|
|
}
|
|
echo '</table>';
|
|
echo "<p class=np_ob_tail><b>" . $results . "</b> " . $recent . " " . $arts . " found.</p>\r\n";
|
|
# echo "<center><i>Rocksolid Overboard</i> version ".$version;
|
|
include "tail.inc";
|
|
if ($iscached) {
|
|
echo "<p class=np_ob_tail><font size='1em'>cached copy: " . date("D M j G:i:s T Y", $stats[9]) . "</font></p>\r\n";
|
|
}
|
|
}
|
|
?>
|