wp-amazon etwas ändern

<?php


class WP_Amazon {


	var $version;
	var $country;
	var $associate_id;
	var $subscription_id;
	var $plugin_home_url;


	function wp_amazon () {
		// load i18n translations
		load_plugin_textdomain('wpamazon');


		// initialize all the variables
		$this->version = '1.3.2';
		$this->plugin_home_url = 'http://manalang.com/wp-amazon';
		$this->country = get_option('wpamazon_country');
		$this->associate_id = get_option('wpamazon_associate_id');
		$this->subscription_id = get_option('wpamazon_subscription_id');


		// Set defaults if properties aren't set
		if ( !$this->country ) update_option('wpamazon_country', 'US');
		if ( !$this->associate_id ) update_option('wpamazon_associate_id', 'manalangcom-20');
		if ( !$this->subscription_id) update_option('wpamazon_subscription_id', '0EMV44A9A5YT1RVDGZ82');


	}


	function check_for_updates() {
		$request  = "GET http://svn.wp-plugins.org/wp-amazon/trunks/latest-version.txt HTTP/1.1\n";
		$request .= "Host: svn.wp-plugins.org\n";
		$request .= "Referer: " . $_SERVER["SCRIPT_URI"] . "\n";
		$request .= "Connection: close\n";
		$request .= "\n";


		$fp = fsockopen("svn.wp-plugins.org", 80);
		fputs($fp, $request);
		while(!feof($fp)) {
	   	$result .= fgets($fp, 128);
		}
		fclose($fp);


		$result = split("\r\n", $result);


		foreach($result as $k) {
			if(!strncmp($k, "Version: ", 9)) {
				$result = $k;
				break;
			}
		}


		$version = split(": ", $k);
		$version = $version[1];


		return $version;
	}


	function options_page() {


		if(isset($_POST['submitted'])) {


			update_option('wpamazon_country', $_POST['wpamazon_country']);
			update_option('wpamazon_associate_id', $_POST['wpamazon_associate_id']);
			update_option('wpamazon_subscription_id', $_POST['wpamazon_subscription_id']);


			//get any new variables
			$this->wp_amazon();


			echo '<div class="updated"><p><strong>' . __('Options saved.', 'wpamazon') . '</strong></p></div>';
		}


		$this->country = get_option('wpamazon_country');
		$this->associate_id = get_option('wpamazon_associate_id');
		$this->subscription_id = get_option('wpamazon_subscription_id');
		$var[$this->country] = "selected";


		$formaction = $_SERVER['PHP_SELF'] . "?page=wp-amazon-plugin.php";


		// Check if there is a new version of WP-Amazon
		$version_synch_val = get_option('wpamazon_check_version');


		if ( empty($version_synch_val) )
			add_option('wpamazon_check_version', '0');


		if (get_option('wpamazon_check_version') < ( time() - 1200 ) ) {
			$latest_version = $this->check_for_updates();
			update_option('wpamazon_check_version', time());
			update_option('wpamazon_latest_version', $latest_version);
		} else {
			$latest_version = get_option('wpamazon_latest_version');
		}


		if ($this->version != $latest_version )
			$update = "<a href=\"$this->plugin_home_url\" style=\"color:red\">Click here to get the latest update.</a>";


// Start outputting XHMTL
?>
		<div class="wrap">
			<h2><?php _e('General Options', 'wpamazon'); ?></h2>


			<form name="wpamazon_options" method="post" action="<?php echo $formaction; ?>">
			<input type="hidden" name="submitted" value="1" />


			<fieldset class="options">
				<legend>
					<label><?php _e('Default Country', 'wpamazon'); ?></label>
				</legend>


				<p>
				<?php _e('Which Amazon country site would you like as your default?  Currently, Amazon\'s E-Commerce Service works with the following countries: Canada, France, Germany, Great Britain, Japan, and United States', 'wpamazon'); ?>


				</p>


				<table width="100%" cellspacing="2" cellpadding="5" class="editform">
				<tr>
					<th width="33%" valign="top" scope="row"><?php _e('Default Country:', 'wpamazon'); ?> </th>
					<td>
						<select name="wpamazon_country">
							<option value="CA" <?php echo $var['CA']; ?>><?php _e('Canada', 'wpamazon'); ?></option>
							<option value="FR" <?php echo $var['FR']; ?>><?php _e('France', 'wpamazon'); ?></option>
							<option value="UK" <?php echo $var['UK']; ?>><?php _e('Great Britain', 'wpamazon'); ?></option>
							<option value="DE" <?php echo $var['DE']; ?>><?php _e('Germany', 'wpamazon'); ?></option>
							<option value="JP" <?php echo $var['JP']; ?>><?php _e('Japan', 'wpamazon'); ?></option>
							<option value="US" <?php echo $var['US']; ?>><?php _e('United States', 'wpamazon'); ?></option>
						</select>


					</td>
				</tr>
				</table>
			</fieldset>


			<fieldset class="options">
				<legend>
					<label><?php _e('Associates ID', 'wpamazon'); ?></label>
				</legend>


				<p>
				<?php _e('Amazon has an affiliate program called Amazon Associates.  This program allows you to earn money for refering customers to Amazon. To apply for the Associates Program, visit the <a href="http://www.amazon.com/associates">Amazon Associates website</a> for details.', 'wpamazon'); ?>
				</p>
				<p>
				<?php _e('You can chose to have WP-Amazon apply your Associate ID to any Amazon products you post via WP-Amazon &mdash; just specify your Associate ID here.', 'wpamazon'); ?>
				</p>


				<table width="100%" cellspacing="2" cellpadding="5" class="editform">
				<tr>
					<th width="33%" valign="top" scope="row"><?php _e('Associate ID:', 'wpamazon'); ?> </th>
					<td>
						<input name="wpamazon_associate_id" type="text" id="wpamazon_associate_id" value="<?php echo $this->associate_id; ?>" size="50" /><br />
					</td>
				</tr>
				</table>
			</fieldset>


			<fieldset class="options">
				<legend>
					<label><?php _e('Amazon E-Commerce Service (ECS) Subscription ID', 'wpamazon'); ?></label>
				</legend>


				<p>
				<?php _e('Amazon\'s E-Commerce Service is what makes this WordPress plugin possible.  Amazon ECS developers must use an ECS Subscription ID in order to access Amazon\'s web service.', 'wpamazon'); ?>
				</p>
				<p>
				<?php _e('You don\'t need to change this Subscription ID to use WP-Amazon, you can simply use the ID provided.', 'wpamazon'); ?>
				</p>


				<table width="100%" cellspacing="2" cellpadding="5" class="editform">
				<tr>
					<th width="33%" valign="top" scope="row"><?php _e('Subscription ID:', 'wpamazon'); ?> </th>
					<td>
						<input name="wpamazon_subscription_id" type="text" id="wpamazon_subscription_id" value="<?php echo $this->subscription_id; ?>" size="50" /><br />
					</td>
				</tr>
				</table>
			</fieldset>


			<p><?php printf(__('This version of WP-Amazon is %1$s and the latest version is %2$s. %3$s', 'wpamazon'), $this->version, $latest_version, $update); ?></p>


			<p class="submit">
				<input type="submit" name="Submit" value="<?php _e('Update Options &raquo;', 'wpamazon'); ?>" />
			</p>
		</form>




		</div>


	<?php
	}


	// Adds javascript function to launch a new window for the search page
	function add_head() {
	    if (!(strstr($_SERVER['PHP_SELF'], 'post.php') || strstr($_SERVER['PHP_SELF'], 'page-new.php')) || $_GET["action"] == 'editcomment')
	        return 0;
	    ?>
			<script language="JavaScript" type="text/javascript">
			<!--
			function amazonPopup(link, windowname) {
				if (!window.focus) return true;
				var href;
				if (typeof(link) == "string")
					href = link;
				else
					href = link.href;
				window.open(href, windowname, "width=600,height=600,scrollbars=yes");
				return false;
			}
			//-->
			</script>
	    <?php
	}


	function add_link()
	{
		if( (!strstr($_SERVER['PHP_SELF'], 'post.php') && !strstr($_SERVER['PHP_SELF'], 'page-new.php')) || $_GET["action"] == 'editcomment' )
			return 0;


		?>
	    	<div id="wp-amazon" style="margin-bottom:10px;">
			<a href="../wp-content/plugins/wp-amazon.php" onclick="return amazonPopup(this, 'SearchAmazon')">Insert content from Amazon</a>
			</div>
			<script language="JavaScript" type="text/javascript">
			<!--
				var pingBack = document.getElementById("pingback");
				if (pingBack == null)
					var pingBack = document.getElementById("post_pingback");
				var AmazonLink = document.getElementById("wp-amazon");
				pingBack.parentNode.insertBefore(AmazonLink, pingBack);
			//-->
			</script>
		<?php
	}


	function show_options_page() {
		global $wp_amazon;
		add_options_page(__('WP-Amazon Options', 'wpamazon'), __('Amazon', 'wpamazon'), 8, __FILE__, array(&$wp_amazon, 'options_page'));
	}


} // Class WP_Amazon






// Add actions to call the function
add_action('plugins_loaded', create_function('$a', 'global $wp_amazon; $wp_amazon = new WP_Amazon;'));
add_action('admin_head', array(&$wp_amazon, 'add_head'));
add_action('admin_footer', array(&$wp_amazon, 'add_link'));
add_action('admin_menu', array(&$wp_amazon, 'show_options_page'));


?>