372 lines
13 KiB
PHP
372 lines
13 KiB
PHP
<?php
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session_cache_limiter('public');
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session_start();
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include "config.inc.php";
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include "newsportal.php";
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throttle_hits();
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$snippet_size = 100;
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if(isset($_REQUEST['data']) && $_REQUEST['data'] == '') {
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unset($_REQUEST['data']);
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}
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if(!isset($_POST['key']) || !password_verify($CONFIG['thissitekey'], $_POST['key'])) {
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include "head.inc";
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echo '<h1 class="np_thread_headline">';
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echo '<a href="'.$file_index.'" target='.$frame['menu'].'>'.basename(getcwd()).'</a> / ';
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echo 'search</h1>';
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echo '<table cellpadding="0" cellspacing="0" class="np_buttonbar"><tr>';
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if(isset($_GET['group'])) {
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$searching = $_GET['group'];
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} else {
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$searching = $config_name;
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}
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echo '<body>';
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echo '<table width=100% border="0" align="center" cellpadding="0" cellspacing="1">';
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echo '<tr>';
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echo '<form name="form1" method="post" action="search.php">';
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echo '<td>';
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echo '<table width="100%" align="center" border="0" cellpadding="3" cellspacing="1">';
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echo '<tr>';
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echo '<td colspan="3">Searching <strong>'.$searching.'</strong></td>';
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echo '</tr>';
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echo '<tr></tr>';
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echo '<tr>';
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if(!isset($_REQUEST['data'])) {
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echo '<td>Search Terms: ';
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} else {
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echo '<td>Search Poster: ';
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}
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echo '<input name="terms" type="text" id="terms" value="'.$_GET[terms].'"></td>';
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echo '</tr><tr></tr><tr><td>';
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if ($_GET['searchpoint'] == 'Poster') {
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if($CONFIG['article_database'] == '1') {
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echo '<input type="radio" name="searchpoint" value="body"/>Body ';
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}
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echo '<input type="radio" name="searchpoint" value="subject"/>Subject ';
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echo '<input type="radio" name="searchpoint" value="name" checked="checked"/>Poster ';
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echo '<input type="radio" name="searchpoint" value="msgid"/>Message-ID';
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} else {
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if($CONFIG['article_database'] == '1') {
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echo ' <input type="radio" name="searchpoint" value="body" checked="checked"/>Body ';
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}
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echo '<input type="radio" name="searchpoint" value="subject"/>Subject ';
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echo '<input type="radio" name="searchpoint" value="name"/>Poster ';
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echo '<input type="radio" name="searchpoint" value="msgid"/>Message-ID';
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}
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echo '</td></tr>';
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echo '<tr>';
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echo '<td><input name="command" type="hidden" id="command" value="Search" readonly="readonly"></td>';
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if(isset($_GET['group'])) {
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echo '<input type="hidden" name="group" value="'.$_GET['group'].'">';
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}
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echo '<input type="hidden" name="key" value="'.password_hash($CONFIG['thissitekey'], PASSWORD_DEFAULT).'">';
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if(isset($_GET['data'])) {
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echo '<input type="hidden" name="data" value="'.$_GET['data'].'">';
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}
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echo '</tr><tr></tr><tr>';
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echo '<td><input type="submit" name="Submit" value="Search"></td>';
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echo '</tr><tr><td><td></td><td></td></table></td></form></tr></table></body></html>';
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exit(0);
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}
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if(isset($frames_on) && $frames_on === true) {
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?>
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<script>
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var contentURL=window.location.pathname+window.location.search+window.location.hash;
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if ( window.self !== window.top ) {
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/* Great! now we move along */
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} else {
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window.location.href = '../index.php?content='+encodeURIComponent(contentURL);
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}
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top.history.replaceState({}, 'Title', 'index.php?content='+encodeURIComponent(contentURL));
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</script>
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<?php
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}
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# Maximum number of articles to show
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$maxdisplay = 1000;
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$thissite = '.';
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$groupconfig=$config_path."/groups.txt";
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$title.=' - search results for: '.$_POST[terms];
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include "head.inc";
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ob_start();
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if (isset($_POST['thisgroup'])) {
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echo '<h1 class="np_thread_headline">'.$grouplist[0].' (latest)</h1>';
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echo '<table cellpadding="0" cellspacing="0" width="100%" class="np_buttonbar"><tr>';
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// Article List button
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echo '<td>';
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echo '<form action="'.$file_thread.'">';
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echo '<input type="hidden" name="group" value="'.$grouplist[0].'"/>';
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echo '<button class="np_button_link" type="submit">'.$text_article["back_to_group"].'</button>';
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echo '</form>';
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echo '</td>';
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// Newsgroups button (hidden)
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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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echo '</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 'search results for: '.$_POST['terms'].'</h1>';
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echo '<table cellpadding="0" cellspacing="0" width="100%" class="np_buttonbar"><tr>';
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// Newsgroups button (hidden)
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echo '<td>';
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echo '<form action="'.$file_index.'">';
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echo '<button class="np_button_hidden" type="submit">'.$text_thread["button_grouplist"].'</button>';
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echo '</form>';
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echo '</td>';
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echo '</tr></table>';
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}
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echo '<table cellspacing="0" width="100%" class="np_results_table">';
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# Iterate through groups
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$results=0;
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if(isset($_COOKIE['tzo'])) {
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$offset=$_COOKIE['tzo'];
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} else {
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$offset=$CONFIG['timezone'];
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}
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$overview = array();
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if($_POST['searchpoint'] == 'body') {
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$overview = get_body_search($group, $_POST['terms']);
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} else {
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if(isset($_REQUEST['data'])) {
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$overview = get_header_search($group, base64_decode(urldecode($_REQUEST['data'])));
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} else {
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$overview = get_header_search($group, $_POST['terms']);
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}
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}
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foreach($overview as $overviewline) {
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/* Find section for links */
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$menulist = file($config_dir."menu.conf", FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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foreach($menulist as $menu) {
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if($menu[0] == '#') {
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continue;
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}
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$menuitem=explode(':', $menu);
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$glfp=fopen($config_dir.$menuitem[0]."/groups.txt", 'r');
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$section="";
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while($gl=fgets($glfp)) {
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$group_name = preg_split("/( |\t)/", $gl, 2);
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if(stripos(trim($overviewline['newsgroup']), trim($group_name[0])) !== false) {
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$section=$menuitem[0];
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break 2;
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}
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}
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}
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fclose($glfp);
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# Generate link
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$url = "../".$section."/article-flat.php?id=".$overviewline['number']."&group="._rawurlencode($overviewline['newsgroup'])."#".$overviewline['number'];
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$groupurl = "../".$section."/thread.php?group="._rawurlencode($overviewline['newsgroup']);
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$fromoutput = explode("<", html_entity_decode($overviewline['name']));
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// Use local timezone if possible
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$ts = new DateTime(date($text_header["date_format"], $overviewline['date']), new DateTimeZone('UTC'));
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$ts->add(DateInterval::createFromDateString($offset.' minutes'));
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if($offset != 0) {
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$newdate = $ts->format('D, j M Y H:i');
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} else {
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$newdate = $ts->format($text_header["date_format"]);
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}
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unset($ts);
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$fromline=address_decode(headerDecode($overviewline['name']),"nirgendwo");
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if (!isset($fromline[0]["personal"])) {
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$lastname=$fromline[0]["mailbox"];;
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} else {
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$lastname=$fromline[0]["personal"];
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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.'">'.htmlspecialchars(mb_decode_mimeheader($overviewline['subject']))."</a></b>\r\n";
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echo '</p><p class=np_ob_group>';
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echo '<a href="'.$groupurl.'">'.$overviewline['newsgroup'].'</a>';
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echo '</p>';
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$fromline = address_decode($overviewline['name'],"nirgendwo");
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if (!isset($fromline[0]["host"])) $fromline[0]["host"]="";
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$name_from=$fromline[0]["mailbox"]."@".$fromline[0]["host"];
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$name_username=$fromline[0]["mailbox"];
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if (!isset($fromline[0]["personal"])) {
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$poster_name=$fromline[0]["mailbox"];
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} else {
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$poster_name=$fromline[0]["personal"];
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}
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if(trim($poster_name) == '') {
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$fromoutput = explode("<", html_entity_decode($c->name));
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if(strlen($fromoutput[0]) < 1) {
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$poster_name = $fromoutput[1];
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} else {
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$poster_name = $fromoutput[0];
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}
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}
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echo '<p class=np_ob_posted_date>Posted: '.$newdate.' by: '.create_name_link($poster_name, $name_from).'</p>';
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if($_POST['searchpoint'] == 'body') {
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$snip = strip_tags(quoted_printable_decode($overviewline['snippet']), '<strong><font><i>');
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} else {
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$snip = strip_tags(quoted_printable_decode($overviewline['search_snippet']), '<strong><font><i>');
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$snip = substr($snip, 0, $snippet_size);
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}
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echo $snip;
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echo '</td></tr>';
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if($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> matching articles found.</p>\r\n";
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#echo "<center><i>Rocksolid Overboard</i> version ".$version;
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include "tail.inc";
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$thispage = ob_get_contents();
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ob_end_clean();
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echo $thispage;
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function get_body_search($group, $terms) {
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GLOBAL $CONFIG, $config_name, $spooldir, $snippet_size;
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$terms = preg_replace("/'/", ' ', $terms);
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$terms = trim($terms);
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if($terms[0] !== '"' || substr($terms, -1) !== '"') {
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$terms = preg_replace('/"/', '', $terms);
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$terms = preg_replace("/\ /", '" "', $terms);
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$terms = preg_replace('/"NEAR"/', 'NEAR', $terms);
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$terms = preg_replace('/"AND"/', 'AND', $terms);
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$terms = preg_replace('/"OR"/', 'OR', $terms);
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$terms = preg_replace('/"NOT"/', 'NOT', $terms);
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$terms = '"'.$terms.'"';
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}
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if(isset($_POST['group'])) {
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$grouplist[0] = $_POST['group'];
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} else {
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$local_groupfile=$spooldir."/".$config_name."/local_groups.txt";
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$grouplist = file($local_groupfile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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}
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foreach($grouplist as $thisgroup) {
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$name = explode(':', $thisgroup);
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$group=$name[0];
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$database = $spooldir.'/'.$group.'-articles.db3';
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if(!is_file($database)) {
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continue;
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}
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$dbh = article_db_open($database);
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$stmt = $dbh->prepare("SELECT snippet(search_fts, 6, '<strong><font class=search_result><i>', '</i></font></strong>', '...', $snippet_size) as snippet, newsgroup, number, name, date, subject, rank FROM search_fts WHERE search_fts MATCH 'search_snippet:$terms' ORDER BY rank");
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$stmt->execute();
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while ($row = $stmt->fetch()) {
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$overview[] = $row;
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}
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$dbh = null;
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}
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usort($overview, function($a, $b) {
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return $a['rank'] <=> $b['rank'];
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});
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return $overview;
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}
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function get_header_search($group, $terms) {
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GLOBAL $CONFIG, $config_name, $spooldir, $snippet_size;
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$terms = preg_replace('/\%/', '\%', $terms);
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$searchterms = "%".$terms."%";
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if(isset($_POST['group']) && $_POST['searchpoint'] != 'msgid') {
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$grouplist[0] = $_POST['group'];
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} elseif($_POST['searchpoint'] != 'msgid') {
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$local_groupfile=$spooldir."/".$config_name."/local_groups.txt";
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$grouplist = file($local_groupfile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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} else {
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$local_groupfile=$spooldir."/spoolnews/groups.txt";
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$grouplist = file($local_groupfile, FILE_IGNORE_NEW_LINES | FILE_SKIP_EMPTY_LINES);
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}
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# Prepare search database
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$database = $spooldir.'/articles-overview.db3';
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$table = 'overview';
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$dbh = rslight_db_open($database, $table);
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$overview = array();
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foreach($grouplist as $thisgroup) {
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$name = explode(':', $thisgroup);
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$group=$name[0];
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$article_database = $spooldir.'/'.$group.'-articles.db3';
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if(!is_file($article_database)) {
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continue;
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}
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$article_dbh = article_db_open($article_database);
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$article_stmt = $article_dbh->prepare("SELECT * FROM articles WHERE number=:number");
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if(is_multibyte($_POST['terms'])) {
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$stmt = $dbh->prepare("SELECT * FROM $table WHERE newsgroup=:group");
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$stmt->bindParam(':group', $group);
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$stmt->execute();
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while($found = $stmt->fetch()) {
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if(stripos(mb_decode_mimeheader($found[$_POST['searchpoint']]), $_POST['terms']) !== false) {
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$article_stmt->bindParam(':number', $found['number']);
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$article_stmt->execute();
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$found_snip = $article_stmt->fetch();
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$found['search_snippet'] = $found_snip['search_snippet'];
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$found['sort_date'] = $found_snip['date'];
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$overview[] = $found;
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}
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}
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} else {
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$stmt = $dbh->prepare("SELECT * FROM $table WHERE newsgroup=:group AND ".$_POST['searchpoint']." like :terms ESCAPE '\' ORDER BY date DESC");
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$stmt->bindParam(':group', $group);
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$stmt->bindParam(':terms', $searchterms);
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$stmt->execute();
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while($found = $stmt->fetch()) {
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$article_stmt->bindParam(':number', $found['number']);
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$article_stmt->execute();
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$found_snip = $article_stmt->fetch();
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$found['search_snippet'] = $found_snip['search_snippet'];
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$found['sort_date'] = $found_snip['date'];
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$overview[] = $found;
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}
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}
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$article_dbh = null;
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}
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$dbh = null;
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usort($overview, function($b, $a) {
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return $a['sort_date'] <=> $b['sort_date'];
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});
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return $overview;
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}
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function highlightStr($haystack, $needle) {
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preg_match_all("/$needle+/i", $haystack, $matches);
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if (is_array($matches[0]) && count($matches[0]) >= 1) {
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foreach ($matches[0] as $match) {
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$haystack = str_replace($match, '<b>'.$match.'</b>', $haystack);
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}
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}
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return $haystack;
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}
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?>
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</body>
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</html>
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