Wordpress BookCover

From Fxp Wiki

Here is a little hack for the bookcover extension of wordpress

 
 
function ideathinking_bookcover_getdefaultdata() {
	/*
	country code 2 book store image url
	89: korean
	4 : japan
	  : other countries
	*/
	$cc2bookstore = array(
		'978' => '<a href="http://www.amazon.fr/gp/product/${isbn}?ie=UTF8&tag=httpwwwfxpa03-21&linkCode=as2&camp=1642&creative=6746&creativeASIN=${isbn}"><img border="0" src="http://ec2.images-amazon.com/images/P/${isbn}.08.jpg"></a>',
		'2' => '<a href="http://www.amazon.fr/gp/product/${isbn}?ie=UTF8&tag=httpwwwfxpa03-21&linkCode=as2&camp=1642&creative=6746&creativeASIN=${isbn}"><img border="0" src="http://ec2.images-amazon.com/images/P/${isbn}.08.jpg"></a>',
		'89'  => 'http://isbn.sfreaders.org/cgi-bin/isbnview?isbn=${isbn}',
		'4'   => 'http://bookweb.kinokuniya.co.jp/imgdata/${isbn}.jpg',
		''    => 'http://images.amazon.com/images/P/${isbn}.01.MZZZZZZZ.gif'
		);
	return $cc2bookstore;
}
 
function ideathinking_bookcover_preg_callback($matches) {
	$cc2bookstore = get_option(BOOKCOVER_NAME);
	if ($cc2bookstore == null) {
		$cc2bookstore = ideathinking_bookcover_getdefaultdata();		
	} 
		
	foreach ($cc2bookstore as $key => $value) {
		if ($key == '') {
			$pos = 0; 
		} else {
			$pos = strpos("$matches[1]", "$key");
		} 
				
		if ($pos === 0) {
			if ($key==978){
			$shortISBN = substr($matches[1], 3);
			$shortISBN = substr($shortISBN, 0, -1)."X";
			$url = str_replace('${isbn}', $shortISBN, $value);
			}else{
			$url = str_replace('${isbn}', $matches[1], $value);
			}
			
			$alt = "ISBN: $matches[1]";
			if ($matches[3] != '') {
				$alt = $matches[3];
			}
			//return '<img class="bookcover" alt="' . $alt . '" src="' . $url . '" />';
			return $url;
		}
	}
}