/**
* Get Page Excerpt
*
* @since 2.0
* @uses $content
* @uses exec_filter
* @uses strip_decode
*
* @param string $n Optional, default is 200.
* @param bool $striphtml Optional, default false, true will strip html from $content
* @param string $ellipsis Optional, Default '...', specify an ellipsis
* @return string Echos.
*/
function get_page_excerpt($len = 200, $striphtml = true, $ellipsis = '...')
{
global $content;
if ($len < 1) {
return '';
}
$content_e = strip_decode($content);
$content_e = exec_filter('content', $content_e);
echo getExcerpt($content_e, $len, $striphtml, $ellipsis);
}
public function showBooks()
{
$books = Book::all();
function getExcerpt($str, $startPos = 0, $maxLength = 100)
{
if (strlen($str) > $maxLength) {
$excerpt = substr($str, $startPos, $maxLength - 3);
$lastSpace = strrpos($excerpt, ' ');
$excerpt = substr($excerpt, 0, $lastSpace);
$excerpt .= ' ...';
} else {
$excerpt = $str;
}
return $excerpt;
}
foreach ($books as $book) {
$book->description = getExcerpt($book->description, 0, 1000);
}
return View('books', compact('books'));
}
<img src="<?php
echo $r['gambar'];
?>
" alt="">
</span>
<div class="right">
<a href="?p=newsdetail&id=<?php
echo $r['id'];
?>
"><?php
echo $r['judul'];
?>
</a>
<span class="summary">
<?php
echo getExcerpt(html_entities_decode($r['content']), 50);
?>
</span>
<small><?php
echo showDateTime($r['createdate']);
?>
</small>
</div>
<div class="clr"></div>
</div>
<?php
}
}
?>
/**
* Get Page Meta Description
*
* @since 2.0
* @uses $metad
* @uses strip_decode
*
* @param bool $echo Optional, default is true. False will 'return' value
* @return string Echos or returns based on param $echo
*/
function get_page_meta_desc($echo = true)
{
$metad = getPageGlobal('metad');
$desc = '';
if ($metad != '') {
$desc = encode_quotes(strip_decode($metad));
} else {
if (getDef('GSAUTOMETAD', true)) {
// use content excerpt, NOT filtered
$desc = strip_decode($content);
if (getDef('GSCONTENTSTRIP', true)) {
$desc = strip_content($desc);
}
$desc = cleanHtml($desc, array('style', 'script'));
// remove unwanted elements that strip_tags fails to remove
$desc = getExcerpt($desc, 160);
// grab 160 chars
$desc = strip_whitespace($desc);
// remove newlines, tab chars
$desc = encode_quotes($desc);
$desc = trim($desc);
}
}
$str = exec_filter('metad', $desc);
// @filter metad (str) meta description in get_page_meta_desc
return echoReturn($str, $echo);
}
echo base_url('profile/' . $row['id_user']);
?>
"><?php
echo $this->Profile_Model->getName($row['id_user']);
?>
</a> | <a href="<?php
echo base_url('posts/category/' . $row['category_permalink']);
?>
"><?php
echo $row['category'];
?>
</a></span>
</div>
<div class="blog-item-post-desc">
<p><?php
echo getExcerpt($row['content'], $siteOptions['numwords']);
?>
</p>
</div>
<div class="blog-more-desc">
<div class="row">
<div class="col-sm-7 col-xs-12">
<ul class="list-inline social-colored">
<li class="empty-text">Поделиться:</li>
<li><a target="_blank" title="Share on Facebook" href="http://www.facebook.com/sharer/sharer.php?s=100&p[url]=<?php
echo urlencode(base_url("posts/view/" . $row['permalink']));
?>
" rel="nofollow" onclick="popUp = window.open('http://www.facebook.com/sharer/sharer.php?s=100&p[url]=<?php
echo urlencode(base_url("posts/view/" . $row['permalink']));
?>
', 'popupwindow', 'scrollbars=yes,width=800,height=400'); popUp.focus(); return FALSE"><i class="fa fa-facebook-square icon-fb"></i></a></li>
/**
* truncate a string, multibyte safe
*
* @since 3.4
* @param str $str string to truncate
* @param int $numchars number of characters to return
* @return str truncated string
*/
function truncate($str, $numchars)
{
return getExcerpt($str, $numchars, false, '', true, false);
}
/**
* Get Page Header HTML
*
* This will return header html for a particular page. This will include the
* meta desriptions & keywords, canonical and title tags
*
* @since 1.0
* @uses exec_action
* @uses get_page_url
* @uses strip_quotes
* @uses get_page_meta_desc
* @uses get_page_meta_keywords
* @uses $metad
* @uses $title
* @uses $content
* @uses $site_full_name from configuration.php
* @uses GSADMININCPATH
*
* @return string HTML for template header
*/
function get_header($full = true)
{
global $metad;
global $title;
global $content;
include GSADMININCPATH . 'configuration.php';
// meta description
if ($metad != '') {
$desc = get_page_meta_desc(FALSE);
} else {
if (getDef('GSAUTOMETAD', true)) {
// use content excerpt, NOT filtered
$desc = strip_decode($content);
if (getDef('GSCONTENTSTRIP', true)) {
$desc = strip_content($desc);
}
$desc = cleanHtml($desc, array('style', 'script'));
// remove unwanted elements that strip_tags fails to remove
$desc = getExcerpt($desc, 160);
// grab 160 chars
$desc = strip_whitespace($desc);
// remove newlines, tab chars
$desc = encode_quotes($desc);
$desc = trim($desc);
}
}
if (!empty($desc)) {
echo '<meta name="description" content="' . $desc . '" />' . "\n";
}
// meta keywords
$keywords = get_page_meta_keywords(FALSE);
if ($keywords != '') {
echo '<meta name="keywords" content="' . $keywords . '" />' . "\n";
}
if ($full) {
echo '<link rel="canonical" href="' . get_page_url(true) . '" />' . "\n";
}
// script queue
get_scripts_frontend();
exec_action('theme-header');
}
<header class="news-item__header">
<?php
if ($options['excerpt']) {
echo '<h1><a href="' . $page->url . '">' . $page->title . '</a></h1>';
} else {
echo '<h1>' . $page->get('headline|title') . '</h1>';
}
?>
<time datetime="<?php
echo date(DATE_ATOM, $page->getUnformatted('date'));
?>
"><?php
echo $page->date;
?>
</time>
</header>
<div class="news-item__text">
<?php
if ($options['excerpt']) {
echo getExcerpt(strip_tags($page->body));
} else {
echo $page->body;
}
?>
</div>
</article>
<?php
if (!$options['partial']) {
include './_foot.php';
}
<?php
$args = array('user_id' => $cur_user->ID, 'number' => 6);
$comments = get_comments($args);
echo "<ul>";
if ($comments == 0) {
echo "";
} else {
foreach ($comments as $comment) {
?>
<li>
<div class="comment">
<?php
$postID = $comment->comment_post_ID;
$postURL = get_post_permalink($postID);
if (function_exists('getExcerpt')) {
echo "<a href=" . $postURL . ">" . getExcerpt($comment->comment_content) . "</a>";
}
?>
</div>
<div class="date">
<?php
echo comment_date('d M Y', $comment->comment_ID);
?>
</div>
<!-- echo($comment->comment_author . '<br />' . ); -->
</li>
<?php
}
}
echo "</ul>";
