=$limit) {
array_pop($excerpt);
$excerpt = implode(" ",$excerpt).'...';
} else {
$excerpt = implode(" ",$excerpt);
}
$excerpt = preg_replace('`\[[^\]]*\]`','',$excerpt);
return $excerpt;
}
/**
* Adds a link to the submenu under Posts
*/
if ( !function_exists( 'brood_featured_posts_link' ) ) {
function brood_featured_posts_link() {
global $submenu;
$link_to_add = 'edit.php?tag=featured';
// change edit.php to the top level menu you want to add it to
$submenu['edit.php'][] = array('Featured Posts', 'edit_posts', $link_to_add);
}
add_action('admin_menu', 'brood_featured_posts_link');
}
/**
* Update notice messages
*
*/
function brood_plugin_notice() {
global $current_user;
$user_id = $current_user->ID;
if (!get_user_meta($user_id, 'brood-admin-notice_ignore')) {
$message = '
New Features added to theme
- Setting Featured Posts - Add "featured" tag to your post and don\'t forget to add a featured image.
- Custom Logo - You can add a logo from Theme customizer which will show up instead of name and description in top bar.
';
$message .= 'Few Bug fixes
';
$message .= 'In case you have any query, ask it on wordpress.org Theme Forums
';
echo '';
}
}
add_action('admin_notices', 'brood_plugin_notice');
function brood_plugin_notice_ignore() {
global $current_user;
$user_id = $current_user->ID;
if (isset($_GET['brood-admin-notice']) && '0' == $_GET['brood-admin-notice']) {
add_user_meta($user_id, 'brood-admin-notice_ignore', 'true', true);
}
}
add_action('admin_init', 'brood_plugin_notice_ignore');