widget examples

widget-examples.php

<?php
/*
Plugin Name: Mukulla Custom Widgets
Plugin URI: https://gist.github.com/3726056
Description: A test plugin for showing some example widgets
Version: 0.1
Author: norcross
Author URI: http://andrewnorcross.com
License: GPL2
*/
/*
	Copyright 2012 WordPress Facebook Open Graph protocol plugin (email: chuck@rynoweb.com)
	
	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.
	
	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 the Free Software
	Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/


// custom social widgets

class rkv_social_proof extends WP_Widget {
	function rkv_social_proof() {
		$widget_ops = array( 'classname' => 'social_tabs', 'description' => 'Displays social icons' );
		$this->WP_Widget( 'social_tabs', 'Social Tabs', $widget_ops );
	}

	function widget( $args, $instance ) {
		extract( $args, EXTR_SKIP );
		echo $before_widget;
		$title = empty($instance['title']) ? '' : apply_filters('widget_title', $instance['title']);
		if ( !empty( $title ) ) { echo $before_title . $title . $after_title; };
		echo '<ul>';
		echo '<li><a rel="external" class="img_opa twitter" target="_blank" href="http://twitter.com/'.$instance['twitter'].'" title="Follow me on Twitter">Follow me on Twitter</a></li>';
		echo '<li><a rel="external" class="img_opa github" target="_blank" href="http://github.com/'.$instance['github'].'" title="Collaborate on Github">Collaborate on Github</a></li>';
		echo '<li><a rel="external" class="img_opa gplus" target="_blank" href="https://plus.google.com/101309579396817654042/posts" title="Join me on Google Plus">Join me on Google Plus</a></li>';
		echo '<li><a rel="external" class="img_opa stacko" target="_blank" href="http://wordpress.stackexchange.com/users/403/norcross/" title="WordPress StackExchange">WordPress StackExchange</a></li>';
		echo '<li><a rel="external" class="img_opa tumblr" target="_blank" href="http://x.norcross.co/" title="My weird stuff on Tumblr">My weird stuff on Tumblr</a></li>';
		echo '<li><a rel="external" class="img_opa instagram" target="_blank" href="http://instagrid.me/andrewnorcross" title="Hipster shit on Instagram">Hipster shit on Instagram</a></li>';
		echo '<li><a rel="external" class="img_opa dailybooth" target="_blank" href="http://dailybooth.com/Norcross" title="My ugly mug on DailyBooth">My ugly mug on DailyBooth</a></li>';
//		echo '<li><a rel="external" class="img_opa flickr" target="_blank" href="http://www.flickr.com/photos/norcross/" title="Random snapshots on Flickr">Random snapshots on Flickr</a></li>';
		
		echo '<li><a class="img_opa feed" href="'.thesis_feed_url().'" title="Subscribe to the RSS feed">Subscribe to the RSS feed</a></li>';
		echo '</ul>';		
		echo $after_widget;
		?>
        
        <?php }

    /** @see WP_Widget::update */
    function update($new_instance, $old_instance) {				
	$instance = $old_instance;
	$instance['title']		= strip_tags($new_instance['title']);
	$instance['twitter']	= strip_tags($new_instance['twitter']);
	$instance['github']		= strip_tags($new_instance['github']);
        return $instance;
    }

    /** @see WP_Widget::form */
    function form($instance) {				
        $instance = wp_parse_args( (array) $instance, array( 
			'title'		=> '',
			'twitter'	=> 'norcross',
			'github'	=> 'norcross',
			'gplus'		=> '101309579396817654042'
			));
		$title		= strip_tags($instance['title']);
		$twitter	= strip_tags($instance['twitter']);
		$github		= strip_tags($instance['github']);
        ?>
		<p><label for="<?php echo $this->get_field_id('title'); ?>">Widget Title: <input class="widefat" id="<?php echo $this->get_field_id('title'); ?>" name="<?php echo $this->get_field_name('title'); ?>" type="text" value="<?php echo esc_attr($title); ?>" /></label></p>

		<p><label for="<?php echo $this->get_field_id('twitter'); ?>">Twitter Username: <input class="widefat" id="<?php echo $this->get_field_id('twitter'); ?>" name="<?php echo $this->get_field_name('twitter'); ?>" type="text" value="<?php echo esc_attr($twitter); ?>" /></label></p>
		<p><label for="<?php echo $this->get_field_id('github'); ?>">Github Username: <input class="widefat" id="<?php echo $this->get_field_id('github'); ?>" name="<?php echo $this->get_field_name('github'); ?>" type="text" value="<?php echo esc_attr($github); ?>" /></label></p>

		<?php }

} // class 

// register widget

add_action( 'widgets_init', create_function( '', "register_widget('rkv_social_proof');" ) );


// speaker badges

class rkv_speaking_badge extends WP_Widget {
	function rkv_speaking_badge() {
		$widget_ops = array( 'classname' => 'speaking_badge', 'description' => 'Displays the badge with link' );
		$this->WP_Widget( 'speaking_badge', 'Speaker Badge', $widget_ops );
	}

	function widget( $args, $instance ) {
		extract( $args, EXTR_SKIP );
		echo $before_widget;
		echo '<a href="'.$instance['link'].'" title="'.$instance['text'].'" target="_blank">';
		echo '<img src="'.$instance['image'].'" title="'.$instance['text'].'" alt="'.$instance['text'].'">';
		echo '</a>';
		echo $after_widget;
		?>
        
        <?php }

    /** @see WP_Widget::update */
    function update($new_instance, $old_instance) {				
	$instance = $old_instance;
	$instance['link']	= strip_tags($new_instance['link']);
	$instance['text']	= strip_tags($new_instance['text']);
	$instance['image']	= strip_tags($new_instance['image']);	
        return $instance;
    }

    /** @see WP_Widget::form */
    function form($instance) {				
        $instance = wp_parse_args( (array) $instance, array( 
			'link'	=> '',
			'text'	=> 'I\'m Speaking!',
			'image'	=> '',
			));
		$link	= strip_tags($instance['link']);
		$text	= strip_tags($instance['text']);
		$image	= strip_tags($instance['image']);		
        ?>
		<p><label for="<?php echo $this->get_field_id('link'); ?>">Conference URL:<input class="widefat" id="<?php echo $this->get_field_id('link'); ?>" name="<?php echo $this->get_field_name('link'); ?>" type="text" value="<?php echo esc_attr($link); ?>" /></label></p>
		<p><label for="<?php echo $this->get_field_id('text'); ?>">Anchor / Alt Text:<input class="widefat" id="<?php echo $this->get_field_id('text'); ?>" name="<?php echo $this->get_field_name('text'); ?>" type="text" value="<?php echo esc_attr($text); ?>" /></label></p>
		<p><label for="<?php echo $this->get_field_id('image'); ?>">Badge Image URL:<input class="widefat" id="<?php echo $this->get_field_id('image'); ?>" name="<?php echo $this->get_field_name('image'); ?>" type="text" value="<?php echo esc_attr($image); ?>" /></label></p>        
		<?php }

} // class 


// register widget

add_action( 'widgets_init', create_function( '', "register_widget('rkv_speaking_badge');" ) );