$v) {
$mk_excerpt_config[$k]=$v;
}
}
else update_option("mk_excerpt_options",$mk_excerpt_config);
if(!headers_sent()) {
add_filter('get_the_excerpt', 'mk_excerpt_get_excerpt');
add_filter('comment_text_rss', 'mk_excerpt_comment_rss_excerpt',7);
}
function mk_excerpt_notification_admin() {
add_options_page('Excerpt Options', 'Excerpt Options', 8, __FILE__, 'mk_excerpt_options_page');
}
function mk_excerpt_options_page() {
global $mk_excerpt_config;
$message="";
if (!empty($_POST['info_update']))
{
$mk_excerpt_config['SiteExcerptLength']=(int) $_POST['excerpt_length'];
$mk_excerpt_config['SiteMoreText']=(string) $_POST['more_text'];
$mk_excerpt_config['RssExcerptLength'] = (int) $_POST['rss_excerpt_length'];
$mk_excerpt_config['RssMoreText'] = (string) $_POST['rss_more_text'];
if(update_option("mk_excerpt_options",$mk_excerpt_config)) $message.=__('Configuration updated', 'site_excerpt');
else $message.=__('Error', 'site_excerpt');
//Print out the message to the user, if any
if($message!="") {
?>
', $text);
$p = count($paras);
$output = '';
foreach ($paras as $para) {
$p -= 1;
$txt = explode(' ', $para);
$t = count($txt);
if ($c + $t <= $excerpt_length) {
$c = $c + $t;
$output = $output . $para . '';
} else {
if ($excerpt_length - $c > $t / 2) {
if ($p == 0) {
$output = $text;
} else {
$output = $output . $para . '';
}
} elseif ($output == '') {
$output = $output . $para . '';
}
break;
}
}
return $output;
}
function mk_excerpt_comment_rss_excerpt($comment) {
global $mk_excerpt_config;
$ellipsis = 0;
$more_link_text = $mk_excerpt_config['RssMoreText'];
$excerpt_length = $mk_excerpt_config['RssExcerptLength'];
$output = mk_excerpt_filter_data($comment, 'the_content_rss', $excerpt_length);
if (strlen($output) >= strlen(apply_filters('the_content_rss', $comment))) {
$more_link_text = '';
}
$output = balanceTags($output);
if ($more_link_text != '') {
$output .= '' . $more_link_text . '
';
}
return $output;
}
function mk_excerpt_get_the_excerpt($excerpt_length, $allowedtags, $filter_type, $use_more_link, $more_link_text, $force_more, $fakeit, $no_more, $more_tag, $more_link_title, $showdots) {
global $post;
$explicit_excerpt = 0;
if($fakeit == 2) { // force content as excerpt
$text = $post->post_content;
} elseif($fakeit == 1) { // content as excerpt, if no excerpt
if (empty($post->post_excerpt)) {
$text = $post->post_content;
} else {
$text = $post->post_excerpt;
$explicit_excerpt = 1;
}
} else { // excerpt no matter what
$text = $post->post_excerpt;
}
$ellipsis = 0;
if($excerpt_length < 0 || $explicit_excerpt == 1) {
$output = apply_filters($filter_type, $text);
} else {
if(!$no_more && strpos($text, '')) {
$text = explode('', $text, 2);
$more_link = 1;
$output = apply_filters($filter_type, $text[0]);
} else {
$output = mk_excerpt_filter_data($text, $filter_type, $excerpt_length);
if ($output != apply_filters($filter_type, $text)) {
$ellipsis = 1;
}
if ($ellipsis == 0) {
$more_link_text = '';
}
}
}
$tag = p;
$output = balanceTags($output);
if ($showdots && $ellipsis) {
$output .= '<' . $tag . '>' . $more_link_text . '';
}
if ($use_more_link && $more_link_text) {
if($force_more) {
$output .= ' <' . $tag . ' class="more-link">' . $more_link_text . '' . "\n";
} else {
$output .= ' <' . $tag . ' class="more-link">' . $more_link_text . '' . "\n";
}
}
return $output;
}
add_action('admin_menu', 'mk_excerpt_notification_admin');
?>