/**
* Generate an extract based on the content being searched and the search
* terms. An extract is based on a number of snippets, joined together by
* ellipses. By default, we will attempt to generate three snippets, each with
* length sixty characters.
*
* The returned extract will have the terms highlighted.
*
* Note that this code is very inefficient, and just serves as a quick demo of
* the possibilities.
*
* @param string $content The content that has been searched.
* @param string $search_terms The search terms.
* @param integer $number_of_snippets The number of snippets to make up the extract.
* @param integer $snippet_length The length of each snippet.
* @return string The extract.
* @author Joe Freeman
*/
function search_extract($content, $search_terms, $number_of_snippets = 3, $snippet_length = 60)
{
if (!is_array($search_terms)) {
$search_terms = explode(' ', $search_terms);
}
// This is going to be our collection of snippets
$snippets = array();
// Start at the beginning of the string
$next_start = 0;
// Do this for each snippet
foreach (range(0, $number_of_snippets) as $count) {
// If we run out of content, then just give up
if ($next_start > strlen($content)) {
break;
}
// Find the first occurance of any of the search terms
$start = strlen($content);
foreach ($search_terms as $term) {
$start = min($start, stripos($content, $term, $next_start));
}
// Try and include the word before this one
$start = strrpos(substr($content, 0, $start - 1), ' ');
// Next time round, we'll start looking at the end of this snippet
$next_start = $start + $snippet_length;
// At the snippet to the extract and highlight the terms
$extract[$count] = search_highlight(trim(substr($content, $start, $snippet_length)), $search_terms);
}
// Stick all of the snippets together to make up the extract
return implode(' … ', $extract) . '…';
}
<?php
global $cgi;
loader_import('news.Story');
loader_import('news.Functions');
$story = new NewsStory();
if (!empty($parameters['story'])) {
// view story
$obj = $story->get($parameters['story']);
if (!$obj) {
echo template_simple('not_found.spt', array('error' => $story->error));
return;
}
if (!empty($parameters['highlight'])) {
loader_import('saf.Misc.Search');
$obj->body = search_bar($parameters['highlight'], '/index/news-search-action') . search_highlight($obj->body, $parameters['highlight']);
$obj->highlight = $parameters['highlight'];
}
$pages = news_page_split($obj->body);
if (!$cgi->pagenum) {
$cgi->pagenum = 1;
}
$obj->body = news_page_nav($pages, $cgi->pagenum, $obj->id, $parameters['highlight']);
$obj->pagenum = $cgi->pagenum;
if (appconf('comments')) {
$obj->comments = true;
loader_import('news.Comment');
$c = new NewsComment();
$c->orderBy('ts asc');
$obj->commentList = $c->find($obj->id);
if (!$obj->commentList) {
/**
*
* @global array $TEXT
* @global array $MENU
* @global array $HEADING
* @global array $MESSAGE
* @global array $globals several global vars
* @global datadase $database
* @global wb $wb
* @global string $global_name
* @param int $block
* @return void
*/
function page_content($block = 1)
{
// Get outside objects
global $TEXT, $MENU, $HEADING, $MESSAGE;
global $globals;
global $database;
global $wb;
$admin = $wb;
if ($wb->page_access_denied == true) {
echo $MESSAGE['FRONTEND']['SORRY_NO_VIEWING_PERMISSIONS'];
return;
}
if ($wb->page_no_active_sections == true) {
echo $MESSAGE['FRONTEND']['SORRY_NO_ACTIVE_SECTIONS'];
return;
}
if (isset($globals) and is_array($globals)) {
foreach ($globals as $global_name) {
global ${$global_name};
}
}
// Make sure block is numeric
if (($block = intval($block)) == 0) {
$block = 1;
}
// Include page content
if (!defined('PAGE_CONTENT') or $block != 1) {
$page_id = intval($wb->page_id);
if ($wb instanceof frontend && !$wb->page_is_visible($wb->page)) {
// SOLVED dw2015
return;
}
// First get all sections for this page
$sql = 'SELECT `section_id`, `module`, `publ_start`, `publ_end` ';
$sql .= 'FROM `' . TABLE_PREFIX . 'sections` ';
$sql .= 'WHERE `page_id`=' . $page_id . ' AND `block`=' . $block . ' ';
$sql .= 'ORDER BY `position`';
if (!($query_sections = $database->query($sql))) {
return;
}
// If none were found, check if default content is supposed to be shown
if ($query_sections->numRows() == 0) {
if ($wb->default_block_content == 'none') {
return;
}
if (is_numeric($wb->default_block_content)) {
$page_id = $wb->default_block_content;
} else {
$page_id = $wb->default_page_id;
}
$sql = 'SELECT `section_id`, `module`, `publ_start`, `publ_end` ';
$sql .= 'FROM `' . TABLE_PREFIX . 'sections` ';
$sql .= 'WHERE `page_id`=' . $page_id . ' AND `block`=' . $block . ' ';
$sql .= 'ORDER BY `position`';
if (!($query_sections = $database->query($sql))) {
return;
}
// Still no cotent found? Give it up, there's just nothing to show!
if ($query_sections->numRows() == 0) {
return;
}
}
// Loop through them and include their module file
while ($section = $query_sections->fetchRow(MYSQLI_ASSOC)) {
// skip this section if it is out of publication-date
$now = time();
if (!(($now <= $section['publ_end'] || $section['publ_end'] == 0) && ($now >= $section['publ_start'] || $section['publ_start'] == 0))) {
continue;
}
$section_id = $section['section_id'];
$module = $section['module'];
$sec_anchor = '';
if (defined('SEC_ANCHOR') && SEC_ANCHOR != '') {
$sec_anchor = '<a class="section_anchor" id="' . SEC_ANCHOR . $section_id . '" ></a>';
}
// check if module exists - feature: write in errorlog
if (is_readable(WB_PATH . '/modules/' . $module . '/view.php')) {
// make a anchor for every section.
// fetch content -- this is where to place possible output-filters (before highlighting)
ob_start();
// fetch original content
require WB_PATH . '/modules/' . $module . '/view.php';
$content = ob_get_clean();
if (function_exists('OutputFilterApi')) {
$content = OutputFilterApi('OpF?arg=section&module=' . $module . '&page_id=' . $page_id . '§ion_id=' . $section_id, $content);
}
} else {
continue;
}
// highlights searchresults
if (isset($_GET['searchresult']) && is_numeric($_GET['searchresult']) && !isset($_GET['nohighlight']) && isset($_GET['sstring']) && !empty($_GET['sstring'])) {
$arr_string = explode(" ", $_GET['sstring']);
if ($_GET['searchresult'] == 2) {
// exact match
$arr_string[0] = str_replace("_", " ", $arr_string[0]);
}
echo search_highlight($content, $arr_string);
} else {
echo PHP_EOL . $sec_anchor . PHP_EOL . $content;
}
}
} else {
// Searchresults! But also some special pages,
// e.g. guestbook (add entry), news (add comment) uses this
ob_start();
// fetch original content
require PAGE_CONTENT;
$content = ob_get_clean();
// Apply Filters
if (function_exists('OutputFilterApi')) {
$content = OutputFilterApi('OpF?arg=special', $content);
}
echo $content;
}
}
konten yang cocok dengan kata <b>'<?php
echo urldecode($key['search_terms']);
?>
'</b>.</p>
<legend></legend>
<ul>
<?php
foreach ($key['results'] as $result) {
?>
<li><a href="<?php
echo site_url($result->url);
?>
">
<h3><?php
echo search_highlight(strip_tags($result->title), urldecode($key['search_terms']));
?>
</h3></a>
<?php
echo search_extract(strip_tags($result->content), urldecode($key['search_terms']));
?>
</li>
<legend></legend>
<?php
}
?>
</ul>
<?php
//echo $this->pagination->create_links();
function search_highlight($needle, $haystack)
{
$ind = stripos($haystack, $needle);
$len = strlen($needle);
if ($ind !== false) {
return substr($haystack, 0, $ind) . '<span class="yellow nopadding">' . substr($haystack, $ind, $len) . "</span>" . search_highlight($needle, substr($haystack, $ind + $len));
} else {
return $haystack;
}
}
if (count($results)) {
?>
<?php
foreach ($results as $result) {
?>
<div class="search-result">
<h3><a
href="#"><?php
echo search_extract($result->caption, $search_terms);
?>
</a></h3>
<a href="<?php
echo $result->file;
?>
" class="search-link"><?php
echo search_highlight($result->file, $search_terms);
?>
</a>
<p>
<?php
echo search_extract($result->description, $search_terms);
?>
</p>
<p></p>
<hr>
</div>
<?php
}
?>
<?php
} else {
echo icon('rightarrow', 16, $strNext) . "</a> ";
} else {
echo "{$strNext}";
}
echo "</p>";
echo "<table align='center' width='80%'>";
$filter['domain'] = 'incident';
echo "<tr>" . colheader(id, $strID, $sort, $order, $filter);
echo colheader(incident, $strIncident, $sort, $order, $filter);
echo colheader(result, $strResult, $sort, $order, $filter);
//echo colheader(score, $strScore, $sort, $order, $filter);
echo colheader(date, $strDate, $sort, $order, $filter);
$shade = 'shade1';
while ($row = mysql_fetch_object($incidentresult)) {
$url = "javascript:incident_details_window('{$row->id}', 'incident{$row->id}')";
echo "<tr class='{$shade}'>\n <td><a href=\"incident_details.php?id={$row->id}\">{$row->id}</a></td>\n <td><a href=\"{$url}\">" . search_highlight($row->title, $search) . "</a></td>\n <td>" . search_highlight($row->bodytext, $search) . "</td>\n <td>" . ldate($CONFIG['dateformat_datetime'], $row->timestamp) . "</td></tr>";
if ($shade == 'shade1') {
$shade = 'shade2';
} else {
$shade = 'shade1';
}
}
echo "</table>";
}
//SITE RESULTS
$sitesql = "SELECT *,MATCH (name) AGAINST ('{$search}' IN BOOLEAN MODE) AS score ";
$sitesql .= "FROM `{$dbSites}` as s ";
$sitesql .= "WHERE MATCH (name) AGAINST ('{$search}' IN BOOLEAN MODE) ";
if ($domain == 'sites' and !empty($sort)) {
if ($sort == 'id') {
$sitesql .= "ORDER BY k.title ";
page_title(intl_get('Search'));
}
if (!empty($parameters['query'])) {
loader_import('saf.GUI.Pager');
$res = $y->query($parameters['query'], $cgi->offset);
if (!$res) {
page_title('Search Error');
echo '<p>' . $y->error . '</p>';
return;
} elseif (isset($res['Error'])) {
page_title('Search Error');
echo '<p>' . $res['Error']['Message'] . '</p>';
return;
}
$parameters['results'] = array();
foreach ($res['ResultSet']['Result'] as $result) {
$result['CacheUrl'] = $result['Cache']['Url'];
$result['CacheSize'] = ysearch_filter_size($result['Cache']['Size']);
$result['Title'] = ysearch_filter_title($result['Title']);
$result['Title'] = search_highlight($result['Title'], $cgi->query);
$result['Summary'] = search_highlight($result['Summary'], $cgi->query);
$parameters['results'][] = $result;
}
$pg = new Pager($cgi->offset, 25, $res['ResultSet']['totalResultsAvailable']);
$pg->setUrl(site_current() . '?query=%s&site=%s', $parameters['query'], $parameters['site']);
$pg->getInfo();
template_simple_register('pager', $pg);
echo template_simple('search_results.spt', $parameters);
} else {
echo template_simple('search_form.spt');
}
$p->limit(appconf('limit'));
$p->offset($cgi->offset);
$list = $p->getThread($cgi->post);
if (!empty($cgi->highlight)) {
$highlight = '?highlight=' . $cgi->highlight;
} else {
$highlight = '?highlight=';
}
$pg = new Pager($cgi->offset, appconf('limit'), $p->total);
$pg->setUrl(site_prefix() . '/index/siteforum-list-action/post.%s' . $highlight, $cgi->post);
$pg->getInfo();
if (!$cgi->topic) {
$cgi->topic = $list[0]->topic_id;
}
$t = new SiteForum_Topic();
$topic = $t->getTitle($cgi->topic);
$subject = $list[0]->subject;
if (!empty($cgi->highlight)) {
loader_import('saf.Misc.Search');
echo search_bar($cgi->highlight, '/index/sitesearch-app?ctype=siteforum_post&show_types=yes');
$queries = search_split_query($cgi->highlight);
foreach (array_keys($list) as $key) {
$list[$key]->body = search_highlight($list[$key]->body, $queries);
}
}
page_title($subject);
template_simple_register('pager', $pg);
echo template_simple('message_list.spt', array('forum_name' => appconf('forum_name'), 'topic' => $topic, 'subject' => $subject, 'list' => $list, 'sitesearch' => @file_exists('inc/app/sitesearch/data/sitesearch.pid')));
if (appconf('template')) {
page_template(appconf('template'));
}
/**
* If you would like search terms to be automatically highlighted in your
* web pages, add 'filter 1 = "body: saf.Misc.Search"' to the modes.php file
* in your template set, under the appropriate output mode.
*
* @param string
* @return string
* @package Misc
*/
function saf_misc_search_content_filter($body)
{
global $cgi;
if (!empty($cgi->highlight)) {
return search_bar($cgi->highlight) . search_highlight($body, $cgi->highlight);
} else {
if (isset($_SERVER['HTTP_REFERER']) and $_SERVER['HTTP_REFERER'] != '') {
$keywords = get_searchengine_keywords($_SERVER['HTTP_REFERER']);
if ($keywords) {
return search_bar(implode(' ', $keywords)) . search_highlight($body, $keywords);
}
}
}
return $body;
}
">
<?php
$the_title = search_highlight(trim(get_search_query()), get_the_title());
echo $the_title;
?>
</a></h5>
<!-- / blog headline-->
<?php
if (get_the_excerpt()) {
?>
<!-- blog text-->
<?php
$the_excerpt = apply_filters('the_content', get_the_excerpt());
$the_excerpt = search_highlight(trim(get_search_query()), $the_excerpt);
echo $the_excerpt;
?>
<!-- /blog text-->
<?php
}
?>
</div>
<div class="clear"></div>
</div>
<div class="space margin-b20"></div>
<?php
foreach ($results as $result) {
?>
<article>
<a href="<?php
echo $result->url();
?>
">
<h2 class="delta"><?php
echo $result->title()->smartypants();
?>
</h2>
<!-- With sarch keyword highlighting -->
<p><?php
echo search_highlight(excerpt($result->text()), $search->query(), 10);
?>
</p>
<!-- Without sarch keyword highlighting -->
<!-- <p><?php
echo excerpt($result->text());
?>
</p> -->
<p class="SearchResults-url"><?php
echo html($result->url());
?>
</p>
</a>
</article>
