Try using the Regenerate Thumbnails plugin, that will run through all your media and regenerate thumbnails according to the registered image sizes. Also note that that you’re getting the hight parameter as 226 because during add_image_size your third parameter said to not crop the image. Change that to true if you need cropping.
Did you try adding a filter to get_posts. This isn’t tested, just a thought after a bit of searching : function my_filter( $query ) { if( is_home() ) //Example, if u want to display recent images on home { $query->set( ‘post_type’, array( ‘attachment’, ‘my_cpt’ ) ); } } add_filter( ‘pre_get_posts’, ‘my_filter’ ); EDIT : After … Read more
It sounds as if your client is savvy enough with an image editing program. Just thinking out loud here, but you could add a custom meta box and have the client upload 2 images. 1 – The smaller image that puts the focus where they want it 2 – The large image, to be used … Read more
The code below will only run once whenever a file is uploaded. We keep an array ( $image_mimes ) of acceptable image-mimetypes We get the current attachment mime type We make sure what is given is indeed an image ( because we don’t need unnecessary postmeta cluttering our table ) We grab the title from … Read more
I had a scenario very similar to yours. I trust these notes can help. 1 – When querying a custom taxonomy, wp_query requires a more information. The codex reference is here. The information is in this form. ‘tax_query’ => array( array( ‘taxonomy’ => ‘people’, ‘field’ => ‘slug’, ‘terms’ => ‘bob’, ), ), In your case, … Read more
You should use one of the following: // Thumbnail wp_get_attachment_thumb_file( $GLOBALS[‘post’]->ID ); // Custom wp_get_attachment_image_src( $attachment_id, $size=”my-thumbnails” ); // Or: wp_get_attachment_image( $attachment_id, $size=”my-thumbnails” );
By default, you can’t. Galleries are tied to posts, and only to posts. Options: Insert the gallery from any arbitrary post, via where 123 is the ID of the post. Create a custom filter for the gallery filter hook, whereby you query/include the images that you want, perhaps by some post custom metadata (that you … Read more
The Underscores (_s) starter theme comes with a keyboard navigation script for this. I haven’t tested this myself though. But the JS file looks like this: jQuery( document ).ready( function( $ ) { $( document ).keydown( function( e ) { var url = false; if ( e.which == 37 ) { // Left arrow key … Read more
There is a filter to use for the array containing the filename that is saved to postmeta but since there are no filters available to change the filename before it is saved you have to manually change it using rename(). function wpse_filter_image_resize_name( $filename ) { $new_name = preg_replace( “/-(?<match>\\d)/ui”, “_$1”, $filename ); if ( rename( … Read more
WordPress does not create any thumbnail on the fly. If you try to fetch a size that doesn’t exist, either the closest size or the full size image will be retrieved. The closest solution you can try is to fetch a size larger than what you want, and then size it down via CSS and … Read more