Thread Starter
DDT
(@ddt)
@keesiemeijer, tx
As i read it every image is being resized, right?
In my case i want the resizing to be related to the custom post type something like
function alter_image(){
global $post;
if($post->post_type == 'reviews') {
add_image_size( 'review-thumbnail', 150, 200, true );
}
}
add_action('edit','alter_image');
But that didn’t work. Just adding
add_image_size( 'review-thumbnail', 150, 200, true );
works but now every uploaded image has a ‘review-thumbnail’
Any suggestions?
if you have multiple post types, maybe this will help
(not tested)(in the loop)
<?php
$post_type = get_post_type(); // get's the post type of a post in the loop
$args=array(
'public' => true,
'_builtin' => false
);
$output = 'names'; // names or objects
$operator = 'and'; // 'and' or 'or'
$post_types = get_post_types($args,$output,$operator); // gets all post types you registered
$post_types = array_values($post_types); // makes it a numerically indexed array
if(in_array( $post_type, $post_types)){ // post is a custom post type -> show post type size thumbnail
$custom_post_thumbnail = get_the_post_thumbnail($post->ID, $post_type.'-thumbnail');
if($custom_post_thumbnail != ''){ // there is a custom post thumbnail size
echo $custom_post_thumbnail;
} else { // no custom post thumbnail size -> show normal thumbnail
echo get_the_post_thumbnail($post->ID);
}
} else { // show normal thumbnail for posts and pages
echo get_the_post_thumbnail($post->ID);
}
?>
You still have to add the image sizes manually in your theme’s functions.php
If you have custom post types review and movies:
add_image_size( 'review-thumbnail', 150, 200, true );
add_image_size( 'movies-thumbnail', 400, 9999 );
And for the default size for normal post thumbnails use: http://codex.wordpress.org/Function_Reference/set_post_thumbnail_size
if ( function_exists( 'add_theme_support' ) ) {
add_theme_support( 'post-thumbnails' );
set_post_thumbnail_size( 150, 150 ); // default Post Thumbnail dimensions
}
if ( function_exists( 'add_image_size' ) ) {
add_image_size( 'review-thumbnail', 150, 200, true );
add_image_size( 'movies-thumbnail', 400, 9999 );
}
Hello keesiemeijeer!
I guess that your snippet does not prevent to be generated images in this custom sizes for each image uploaded.
There is the point.
