* @copyright Copyright (c) 2009-2013, Edward Caissie
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 2, as published by the
* Free Software Foundation.
*
* You may NOT assume that you can use any other version of the GPL.
*
* This program is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details
*
* You should have received a copy of the GNU General Public License along with
* this program; if not, write to:
*
* Free Software Foundation, Inc.
* 51 Franklin St, Fifth Floor
* Boston, MA 02110-1301 USA
*
* The license for this software can also likely be found here:
* http://www.gnu.org/licenses/gpl-2.0.html
*
* @version 1.8
* @date February 12, 2013
* Removed `load_textdomain` as redundant
* Move all code into class structure
*
* @version 1.8.2
* @date May 21, 2013
*/
class BNS_Corner_Logo_Widget extends WP_Widget {
/**
* BNS Corner Logo Widget
* Used to extend WP_Widget class
*
* @package BNS_Corner_Logo
* @since 0.1
*
* @uses WP_Widget
*
* @return void
*/
function BNS_Corner_Logo_Widget() {
/** Widget settings */
$widget_ops = array( 'classname' => 'bns-corner-logo', 'description' => __( 'Widget to display a logo; or, used as a plugin displays image fixed in one of the four corners.', 'bns-cl' ) );
/** Widget control settings */
$control_ops = array( 'width' => 200, 'id_base' => 'bns-corner-logo' );
/** Create the widget */
$this->WP_Widget( 'bns-corner-logo', 'BNS Corner Logo', $widget_ops, $control_ops );
/**
* Check installed WordPress version for compatibility
*
* @package BNS_Corner_Logo
* @since 1.0
* @internal Version 3.0 being used in reference to home_url()
*
* @uses (global) wp_version
*
* @version 1.6
* @date November 18, 2011.
* Re-written to be i18n compatible
*/
global $wp_version;
$exit_message = __( 'BNS Corner Logo requires WordPress version 3.0 or newer. Please Update!', 'bns-cl' );
if ( version_compare( $wp_version, "3.0", "<" ) ) {
exit( $exit_message );
} /** End if = version compare */
/** Add widget */
add_action( 'widgets_init', array( $this, 'load_bnscl_widget' ) );
/** Add scripts and style */
add_action( 'wp_enqueue_scripts', array( $this, 'scripts_and_styles') );
} /** End function - bns corner logo widget */
/**
* Override widget method of class WP_Widget
*
* @param $args
* @param $instance
*
* @uses apply_filters
* @uses get_avatar
* @uses get_userdata
*
* @return void
*/
function widget( $args, $instance ) {
extract( $args );
/** User-selected settings */
$title = apply_filters( 'widget_title', $instance['title'] );
$use_gravatar = $instance['use_gravatar'];
$gravatar_user_id = $instance['gravatar_user_id'];
$gravatar_size = $instance['gravatar_size'];
$image_url = $instance['image_url'];
$image_alt_text = $instance['image_alt_text'];
$image_link = $instance['image_link'];
$new_window = $instance['new_window'];
$widget_plugin = $instance['widget_plugin'];
$logo_location = $instance['logo_location'];
if ( ! $widget_plugin ) {
/** @var $before_widget string - define by theme */
echo $before_widget;
/* Title of widget (before and after defined by themes). */
if ( $title ) {
/**
* @var $before_title string - defined by theme
* @var $after_title string - defined by theme
*/
echo $before_title . $title . $after_title;
} /** End if - title */
/** Display image based on widget settings */ ?>