.
*/
/* Stop direct call */
if(preg_match('#' . basename(__FILE__) . '#', $_SERVER['PHP_SELF'])) { die("Sorry, you don't have direct access to this page."); }
/* attach JavaScript file for textarea resizing */
function afpw_js_sheet() {
wp_enqueue_script('ta-expander-script', plugins_url('ta-expander.js', __FILE__), array('jquery'), '2.0', true);
}
add_action('admin_print_scripts-widgets.php', 'afpw_js_sheet');
//Additional links on the plugin page
add_filter('plugin_row_meta', 'afpw_register_links',10,2);
function afpw_register_links($links, $file) {
$base = plugin_basename(__FILE__);
if ($file == $base) {
$links[] = ''.__('Settings','advanced-fpw').'';
$links[] = ''.__('FAQ','advanced-fpw').'';
$links[] = ''.__('Donate','advanced-fpw').'';
}
return $links;
}
/**
*
* Adds Settings to the adminbar
*
*/
function afpw_admin_bar_menu() {
global $wp_admin_bar;
if ( !is_super_admin() || !is_admin_bar_showing() ) {
return;
}
$wp_admin_bar->add_menu( array( 'parent' => 'menu-settings', 'id' => 'afpw', 'title' => 'Advanced Featured Post', 'href' => admin_url( 'options-general.php?page=advanced-fpw-settings' ) ) );
}
add_action( 'wp_before_admin_bar_render', 'afpw_admin_bar_menu');
// extending the widget class
class Advanced_Featured_Post_Widget extends WP_Widget {
function Advanced_Featured_Post_Widget() {
$widget_opts = array( 'description' => __('You can feature a certain post in this widget and display it, where and however you want, in your widget areas. A backup post can be given to avoid dubble content. Define, on what pages the widget will show.', 'advanced-fpw') );
$control_opts = array( 'width' => 400 );
parent::WP_Widget(false, $name = 'Advanced Featured Post', $widget_opts, $control_opts);
}
function form($instance) {
// setup some default settings
$defaults = array( 'homepage' => true, 'category' => true );
$instance = wp_parse_args( (array) $instance, $defaults );
$title = esc_attr($instance['title']);
$thumb = esc_attr($instance['thumb']);
$image = esc_attr($instance['image']);
$article = esc_attr($instance['article']);
$backup = esc_attr($instance['backup']);
$width = esc_attr($instance['width']);
$subtitle = esc_attr($instance['subtitle']);
$excerpt = esc_attr($instance['excerpt']);
$noshorts = esc_attr($instance['noshorts']);
$readmore = esc_attr($instance['readmore']);
$rmtext = esc_attr($instance['rmtext']);
$style = esc_attr($instance['style']);
$homepage=esc_attr($instance['homepage']);
$frontpage=esc_attr($instance['frontpage']);
$page=esc_attr($instance['page']);
$category=esc_attr($instance['category']);
$single=esc_attr($instance['single']);
$date=esc_attr($instance['date']);
$tag=esc_attr($instance['tag']);
$attachment=esc_attr($instance['attachment']);
$taxonomy=esc_attr($instance['taxonomy']);
$author=esc_attr($instance['author']);
$search=esc_attr($instance['search']);
$not_found=esc_attr($instance['not_found']);
$features = get_posts('numberposts=-1');
?>
';
$afpw_after_widget='';
}
echo $afpw_before_widget;
if ( $title ) {
echo $before_title . $title . $after_title;
}
$afpw_options = get_option('afpw_options');
if (count ($afpw_options)!=0 && !empty ($afpw_options)) $afpw_class=' class="afpwlink"';
global $wp_query;
$afpw_post_id = get_post($instance['article']);
$afpw_post_name = $afpw_post_id->post_name;
$afpw_post = ($instance['article'] == $wp_query->get( 'p' ) || $afpw_post_name == $wp_query->get ( 'name' )) ? 'p='.$instance['backup'] : 'p='.$instance['article'];
if ($afpw_post=='p=') $afpw_post = 'numberposts=1&orderby=rand';
/* This is the actual function of the plugin, it fills the widget with the customized post */
global $post;
$afpw_posts = get_posts($afpw_post);
foreach($afpw_posts as $post) :
setup_postdata($post);
// post tile above thumbnail
if (!$instance['subtitle']) {
?>
post_excerpt;
}
/* in case the excerpt is not definded by theme or anything else, the first 3 sentences of the content are given */
if (!$afpw_excerpt) {
$afpw_text=preg_replace('/\[caption(.*?)\[\/caption\]/', '', get_the_content());
if ($instance['noshorts']) $afpw_text=preg_replace('#\[(.*?)\]#', '', $afpw_text);
$afpw_short=array_slice(preg_split("/([\t.!?]+)/", $afpw_text, -1, PREG_SPLIT_DELIM_CAPTURE), 0, 6);
$afpw_excerpt=implode($afpw_short);
}
/* do we want the read more link and do we have text for it? */
if ($instance['readmore']) {
$afpw_rmtext=$instance['rmtext'];
if (!$afpw_rmtext) $afpw_rmtext='[...]';
$afpw_excerpt.=' '.$afpw_rmtext.'';
}
echo '