Richard Shepherd

function WordTweet_control() {
 
	// We need to grab any preset options
	$options = get_option("widget_WordTweet");
 
	// No options? No problem! We set them here.
	if (!is_array( $options )) {
		$options = array(
	  	'WordTweetTitle' => 'WordTweet',
	  	'username' => 'Username',
	  	'password' => 'Password',
	  	'tweets' => '1'
		);
	}
 
	// Is the user has set the options and clicked save,
	// Then we grab them using the $_POST function.
	if ($_POST['WordTweet-Submit']) {
		$options['WordTweetTitle'] =
		  htmlspecialchars($_POST['WordTweet-WidgetTitle']);
		$options['username'] =
		  htmlspecialchars($_POST['WordTweet-WidgetUsername']);
		$options['password'] =
		  htmlspecialchars($_POST['WordTweet-WidgetPassword']);
		$options['tweets'] =
		  htmlspecialchars($_POST['WordTweet-WidgetTweets']);
		// And we also update the options in the Wordpress Database
		update_option("widget_WordTweet", $options);
	}
 
	?>
	<p>
		<label for="WordTweet-WidgetTitle">Title:</label><br />
		<input type="text"
		  id="WordTweet-WidgetTitle"
		  name="WordTweet-WidgetTitle"
		  value="<?php echo $options['WordTweetTitle'];?>" />
		<br />
		<label for="WordTweet-WidgetUsername">Username:</label><br />
		<input type="text"
		  id="WordTweet-WidgetUsername"
		  name="WordTweet-WidgetUsername"
		  value="<?php echo $options['username'];?>" />
		<br />
		<label for="WordTweet-WidgetPassword">Password:</label><br />
		<input type="text"
		  id="WordTweet-WidgetPassword"
		  name="WordTweet-WidgetPassword"
		  value="<?php echo $options['password'];?>" />
		<br />
		<label for="WordTweet-WidgetTweets">No. of Tweets:</label><br />
		<input type="text"
		  id="WordTweet-WidgetTweets"
		  name="WordTweet-WidgetTweets"
		  value="<?php echo $options['tweets'];?>" />
		<input type="hidden"
		  id="WordTweet-Submit"
		  name="WordTweet-Submit"
		  value="1" />
	</p>
	<?php
}
 
function WordTweet_init() {
	// These are the Wordpress functions which will register the
	// Widget, and also the control - or options, to you and me.
	register_sidebar_widget('WordTweet', 'widget_WordTweet');
	register_widget_control('WordTweet', 'WordTweet_control');
}
 
add_action("plugins_loaded", "WordTweet_init");

// First we grab our CSS stylesheet. It's a really simple one, but it's good practice to
// keep this in a seperate file.
echo'<link href="' . get_bloginfo('url') . '/wp-content/plugins/WordTweet/WordTweet.css" rel="stylesheet" type="text/css" media="screen" />';