This list contains all the customizations I have made to the Thesis theme, in order to ease upgrading later on.
Putting categories before pages in Thesis menu
Using Thesis with a WordPress multi-site installation
Making post images work with my multi-site installation
/wp-content/themes/thesis_17/lib/functions/post_images.php:
// BEGIN Claus 20100609 Multi-site
// if (@getimagesize($image_path)) {
// END Claus 20100609 Multi-site
$image['class'] = thesis_get_image_classes($post_image);
$image['attributes'] = thesis_image_attributes($post_image);
if ($post_image['alt'] != '')
$image['alt'] = $post_image['alt'];
elseif ($type == 'thumb')
$image['alt'] = 'Thumbnail image for ' . get_the_title();
else
$image['alt'] = 'Post image for ' . get_the_title();
if (is_single() || is_page()) {
$open_link = '';
$close_link = '';
}
else {
$open_link = '<a class="post_image_link" href="' . get_permalink() . '" title="Permanent link to ' . get_the_title() . '">';
$close_link = '</a>';
}
$post_image['output'] = $open_link . '<img ' . $image['class'] . $image['attributes'] . ' alt="' . $image['alt'] . '" />' . $close_link . "\n";
// BEGIN Claus 20100609 Multi-site
// }
// END Claus 20100609 Multi-site
/wp-content/themes/thesis_17/lib/scripts/thumb.php:
// BEGIN Claus 20100610 Multi-site
function cleanSource($src) {
// remove http/ https/ ftp
$src = preg_replace("/^((ht|f)tp(s|):\/\/)/i", "", $src);
// remove domain name from the source url
$host = $_SERVER["HTTP_HOST"];
$src = str_replace($host, "", $src);
$host = str_replace("www.", "", $host);
$src = str_replace($host, "", $src);
// don't allow users the ability to use '../'
// in order to gain access to files below document root
$src = preg_replace("/\.\.+\//", "", $src);
// remove slash from start of string
if (strpos($src, "/") == 0)
$src = substr($src, -(strlen($src) - 1));
// remove "files/" from start of string
if (strpos($src, "files/") == 0)
$src = substr($src, -(strlen($src) - 6));
if( !is_multisite() )
die( 'Multisite support not enabled' );
ms_file_constants();
error_reporting( 0 );
if ( $current_blog->archived == '1' || $current_blog->spam == '1' || $current_blog->deleted == '1' ) {
// status_header( 404 );
die( '404 — File not found.' );
}
$src = BLOGUPLOADDIR . str_replace( '..', '', $src);
return $src;
}
// END Claus 20100610 Multi-site
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