333 lines
11 KiB
PHP
Executable File
333 lines
11 KiB
PHP
Executable File
<?php
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/* rocksolid overboard - overboard for rslight
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* Download: https://news.novabbs.com/getrslight
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*
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* E-Mail: retroguy@novabbs.com
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* Web: https://news.novabbs.com
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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?>
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<?php
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include "config.inc.php";
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include "auth.inc";
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include "$file_newsportal";
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if(isset($frames_on) && $frames_on === true) {
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?>
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<script>
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var contentURL=window.location.pathname+window.location.search+window.location.hash;
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if ( window.self !== window.top ) {
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/* Great! now we move along */
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} else {
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window.location.href = '../index.php?content='+encodeURIComponent(contentURL);
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}
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top.history.replaceState({}, 'Title', 'index.php?content='+encodeURIComponent(contentURL));
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</script>
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<?php
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}
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if (isset($_GET['thisgroup'])) {
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$title.=" - "._rawurldecode(_rawurldecode($_GET['thisgroup']))." - latest messages";
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} else {
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$title.=" - ".$config_name." - overboard";
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}
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include "head.inc";
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$CONFIG = include($config_file);
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# How many days old should articles be displayed?
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if (isset($_GET['thisgroup'])) {
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$article_age = 30;
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} else {
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$article_age = 7;
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}
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# Maximum number of articles to show
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$maxdisplay = 1000;
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# How many characters of the body to display per article
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$snippetlength = 240;
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# How short of a snippet is ok
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$snippetshort = 20;
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$quotefinder = '>';
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$spoolpath_regexp = '/'.preg_replace('/\//', '\\/', $spoolpath).'/';
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$thissite = '.';
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$groupconfig=$file_groups;
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$cachefile=$spooldir."/".$config_name."-overboard.cache";
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$oldest = (time() - (86400 * $article_age));
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if (isset($_GET['thisgroup'])) {
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$grouplist = array();
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$grouplist[0] = _rawurldecode(_rawurldecode($_GET['thisgroup']));
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$cachefile=$cachefile.'.'.$grouplist[0];
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} else {
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$grouplist = file($groupconfig, FILE_IGNORE_NEW_LINES);
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}
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/* If cache is less than ? seconds old, use it */
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if(is_file($cachefile)) {
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$stats = stat($cachefile);
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if($stats[9] > (time() - 60)) {
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echo file_get_contents($cachefile);
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exit(0);
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}
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}
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ob_start();
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# Iterate through groups
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$articles = array();
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foreach($grouplist as $findgroup) {
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$groups = explode(" ", $findgroup);
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$findgroup = $groups[0];
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$none=0;
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$overboard_noshow = explode(' ', $CONFIG['overboard_noshow']);
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foreach($overboard_noshow as $noshow) {
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if ((strpos($findgroup, $noshow) !== false) && !isset($_GET['thisgroup'])) {
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$none=1;
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break;
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}
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}
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if($none == 1) {
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continue;
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}
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$thisgroup = preg_replace('/\./', '/', $findgroup);
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if (!is_dir($spoolpath.$thisgroup)) {
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continue;
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}
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$stats = stat($spoolpath.$thisgroup);
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if($stats[9] > $oldest) {
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$newarticles = scandir($spoolpath.$thisgroup);
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foreach($newarticles as $newarticle) {
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$newarticle = $spoolpath.$thisgroup."/".$newarticle;
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$stats = stat($newarticle);
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if($stats[9] > $oldest && $stats[7] > 0) {
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$articles[] = $newarticle;
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}
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}
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}
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}
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if (isset($_GET['thisgroup'])) {
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echo '<h1 class="np_thread_headline">';
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echo '<a href="'.$file_index.'" target='.$frame['menu'].'>'.basename(getcwd()).'</a> / ';
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echo '<a href="'.$file_thread.'?group='.rawurlencode($grouplist[0]).'" target='.$frame[content].'>'.htmlspecialchars(group_display_name($grouplist[0])).'</a> / ';
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echo ' latest</h1>';
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echo '<table cellpadding="0" cellspacing="0" class="np_buttonbar"><tr>';
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// Refresh button
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echo '<td>';
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echo '<form action="overboard.php">';
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echo '<input type="hidden" name="thisgroup" value="'.$_GET['thisgroup'].'"/>';
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echo '<button class="np_button_link" type="submit">'.$text_article["refresh"].'</button>';
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echo '</form>';
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echo '</td>';
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// Article List button
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echo '<td>';
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echo '<form action="'.$file_thread.'">';
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echo '<input type="hidden" name="group" value="'.$grouplist[0].'"/>';
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echo '<button class="np_button_link" type="submit">'.htmlspecialchars(group_display_name($grouplist[0])).'</button>';
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echo '</form>';
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echo '</td>';
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// Newsgroups button (hidden)
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if(isset($frames_on) && $frames_on === true) {
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echo '<td>';
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echo '<form action="'.$file_index.'">';
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echo '<button class="np_button_hidden" type="submit">'.$text_thread["button_grouplist"].'</button>';
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echo '</form>';
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echo '</td>';
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}
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echo '<td width=100%></td></tr></table>';
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} else {
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echo '<h1 class="np_thread_headline">';
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echo '<a href="'.$file_index.'" target='.$frame['menu'].'>'.basename(getcwd()).'</a> / ';
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echo 'latest messages</h1>';
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echo '<table cellpadding="0" cellspacing="0" class="np_buttonbar"><tr>';
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// Refresh button
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echo '<td>';
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echo '<form action="overboard.php">';
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echo '<button class="np_button_link" type="submit">'.$text_article["refresh"].'</button>';
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echo '</form>';
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echo '</td>';
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// Newsgroups button (hidden)
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if(isset($frames_on) && $frames_on === true) {
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echo '<td>';
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echo '<form action="'.$file_index.'">';
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echo '<button class="np_button_hidden" type="submit">'.$text_thread["button_grouplist"].'</button>';
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echo '</form>';
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echo '</td>';
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}
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echo '<td width=100%></td></tr></table>';
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}
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$results=0;
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$files = array();
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foreach($articles as $article) {
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if(is_dir($article)) {
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continue;
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}
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$files[filemtime($article)] = $article;
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}
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krsort($files);
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echo '<table cellspacing="0" width="100%" class="np_results_table">';
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//date_default_timezone_set(timezone_name_from_abbr("", $CONFIG['timezone'] * 3600, 0));
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foreach($files as $article) {
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$articledata = file_get_contents($article);
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$bodystart = strpos($articledata, $localeol);
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$header = substr($articledata, 0, $bodystart);
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$body = substr($articledata, $bodystart+1);
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$body = substr($body, strpos($body, PHP_EOL));
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if(($multi = strpos($body, 'Content-Type: text/plain')) != false) {
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$bodystart = strpos($body, $localeol);
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$body = substr($body, $bodystart+1);
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$body = substr($body, strpos($body, PHP_EOL));
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}
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# Find group name and article number
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$group = preg_replace($spoolpath_regexp, '', $article);
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$group = preg_replace('/\//', '.', $group);
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$findme = strrpos($group, '.');
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$groupname = substr($group, 0, $findme);
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$articlenumber = substr($group, $findme+1);
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# Generate link
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$url = $thissite."/article-flat.php?id=".$articlenumber."&group="._rawurlencode($groupname)."#".$articlenumber;
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$groupurl = $thissite."/thread.php?group="._rawurlencode($groupname);
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preg_match('/Subject:.*/', $header, $subject);
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$output = explode("Subject: ",$subject[0], 2);
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preg_match('/Date:.*/', $header, $articledate);
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$dateoutput = explode("Date: ",$articledate[0]);
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preg_match('/Content-Transfer-Encoding:.*/', $header, $te);
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$content_transfer_encoding = explode("Content-Transfer-Encoding: ", $te[0]);
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preg_match('/.*charset=.*/', $header, $te);
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$content_type = explode("Content-Type: text/plain; charset=", $te[0]);
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$date_interval = get_date_interval($dateoutput[1]);
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preg_match('/Content-Transfer-Encoding:.*/', $header, $encoding);
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$this_encoding = explode("Content-Transfer-Encoding: ", $encoding[0]);
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if(trim($this_encoding[1]) == "base64") {
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$body=base64_decode($body);
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}
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preg_match('/From:.*/', htmlspecialchars($header), $articlefrom);
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$isfrom = explode("From: ", $articlefrom[0]);
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$articlefrom[0] = $isfrom[1];
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$fromoutput = explode("<", html_entity_decode($articlefrom[0]));
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// Just an email address?
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if(strlen($fromoutput[0]) < 2) {
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preg_match("/\<([^\)]*)\@/", html_entity_decode($articlefrom[0]), $fromaddress);
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$fromoutput[0] = $fromaddress[1];
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}
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if(strpos($fromoutput[0], "(")) {
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preg_match("/\(([^\)]*)\)/", html_entity_decode($articlefrom[0]), $fromaddress);
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$fromoutput[0] = $fromaddress[1];
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}
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if(($results % 2) != 0){
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echo '<tr class="np_result_line1"><td class="np_result_line1" style="word-wrap:break-word";>';
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} else {
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echo '<tr class="np_result_line2"><td class="np_result_line2" style="word-wrap:break-word";>';
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}
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echo '<p class=np_ob_subject>';
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echo '<b><a href="'.$url.'">'.mb_decode_mimeheader($output[1])."</a></b>\r\n";
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echo '</p><p class=np_ob_group>';
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echo '<a href="'.$groupurl.'"><span class="visited">'.$groupname.'</span></a>';
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echo '</p>';
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if((isset($CONFIG['hide_email']) && $CONFIG['hide_email'] == true) && (strpos($fromoutput[0], '@') !== false)) {
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$poster_name = truncate_email($fromoutput[0]);
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} else {
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$poster_name = $fromoutput[0];
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}
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$poster_name = trim($poster_name, "\"");
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echo '<p class=np_ob_posted_date>Posted: '.$date_interval.' by: '.create_name_link($poster_name).'</p>';
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// echo '<p class=np_ob_posted_date>Posted: '.$date_interval.' by: '.mb_decode_mimeheader($fromoutput[0]).'</p>';
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# Try to display useful snippet
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if($stop=strpos($body, "begin 644 "))
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$body=substr($body, 0, $stop);
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// TEST
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$body = quoted_printable_decode($body);
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$mysnippet = recode_charset($body, $content_type[1], "utf8");
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if($bodyend=strrpos($mysnippet, "\n---\n")) {
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$mysnippet = substr($mysnippet, 0, $bodyend);
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} else {
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if($bodyend=strrpos($mysnippet, "\n-- ")) {
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$mysnippet = substr($mysnippet, 0, $bodyend);
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} else {
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if($bodyend=strrpos($mysnippet, "\n.")) {
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$mysnippet = substr($mysnippet, 0, $bodyend);
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}
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}
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}
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if($quoteend=strrpos($mysnippet, $quotefinder)) {
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if($quoteend > (strlen($mysnippet) - $snippetshort)) {
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$quoteend = (strlen($mysnippet) - $snippetlength);
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if ($quoteend < 0)
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$quoteend = 0;
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$mysnippet = substr($mysnippet, $quoteend);
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$mysnippet = substr($mysnippet, strpos($mysnippet, ' '));
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} else {
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$mysnippet = substr($mysnippet, strrpos($mysnippet, $quotefinder) + 1);
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$tempsnippet = substr($mysnippet, strpos($mysnippet, PHP_EOL));
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if(strlen($tempsnippet) >= $snippetshort)
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$mysnippet = $tempsnippet;
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}
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}
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$mysnippet = substr($mysnippet, 0, $snippetlength);
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$snippet = $mysnippet."<br /><br />\r\n";
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$displayresult = explode('<', $snippet);
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// $echobody=quoted_printable_decode(mb_decode_mimeheader(highlightStr($displayresult[0], $terms)));
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$echobody=$displayresult[0];
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echo "<p class=np_ob_body>".$echobody."</p>\r\n";
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echo '</td></tr>';
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if($results++ > ($maxdisplay - 2))
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break;
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}
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echo '</table>';
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echo "<p class=np_ob_tail><b>".$results."</b> recent articles found.</p>\r\n";
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#echo "<center><i>Rocksolid Overboard</i> version ".$version;
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$iscached = "<p class=np_ob_tail><font size='1em'>cached copy: ".date("D M j G:i:s T Y", time())."</font></p>\r\n";
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include "tail.inc";
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$thispage = ob_get_contents();
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ob_end_clean();
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echo $thispage;
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if(count($articles) > 0) {
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$cacheFileHandle = fopen($cachefile, "w+");
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fwrite($cacheFileHandle, $thispage);
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fwrite($cacheFileHandle, $iscached);
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fclose($cacheFileHandle);
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}
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?>
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</body>
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</html>
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