This is not a answer, is an extended comment with the link to the solution. First, while testing, one of my test sites wasn’t showing the Featured Image uploaded to the folder /wp-content/uploads/POST_ID/image_name.jpg. Same problem as the OP. But, it was not displaying any path to the image. And the bug was that the installation … Read more
A + C: img.resize-proportionally { max-width: 100%; height: auto; } As an aside, for the above to work, you shouldn’t attempt B. Having width and height attributes in the img tag is good.
Like it was said, WordPress only generate thumbnails in the new sizes of the new media uploaded. The old images’ thumbs doesn’t get generated automatically. For this situation, I strongly recommend the following plugin: http://wordpress.org/plugins/force-regenerate-thumbnails/ It is pretty simple and unobtrusive. It just adds a new item on the wp-admin menu for you to regenerate … Read more
u can use this: function wpse128538_resize($url, $width, $height = null, $crop = null, $single = true) { //validate inputs if (!$url OR !$width) return false; //define upload path & dir $upload_info = wp_upload_dir(); $upload_dir = $upload_info[‘basedir’]; $upload_url = $upload_info[‘baseurl’]; //check if $img_url is local if (strpos($url, $upload_url) === false) return false; //define path of image … Read more
I know its too late for this answer, but can help others, you can use Media Deduper plugin to index and find duplicated image , it is also good enough to link the post to existing image.
Contrary to Pieter, I’d say your if statement is correct (although, unnecessary). If it’s a WordPress theme, then add_theme_support will likely exist! Have you per chance added the images before setting the post thumbnail size? If so, you need to regenerate your images: http://wordpress.org/plugins/regenerate-thumbnails/
First, please don’t use query_posts() (emphasis mine)! Note: This function isn’t meant to be used by plugins or themes. As explained later, there are better, more performant options to alter the main query. query_posts() is overly simplistic and problematic way to modify main query of a page by replacing it with new instance of the … Read more
The only way to do it is using a query filter I think function wpse156319_posts_where( $where, $query ) { global $wpdb; $where .= $wpdb->prepare( ‘ AND (‘ . $wpdb->posts . ‘.post_parent = %s OR ‘ . $wpdb->posts . ‘.post_author = %s)’, $_POST[‘id’], get_current_user_id() ); return $where; } which you just add in the ajax_query_attachments_args instead … Read more
I am assuming you want this value on the front-end as opposed to needing it in the block editor due to the <figure> somehow not displaying correctly when viewed in the block editor. If that is the case then you can use something similar to DOMDocument as per the following example: Assume HTML of: <div> … Read more
I have the same issue with not being able to turn off big_image_size_threshold (one of the worst new features WordPress has ever put out) for kicks I tried removing the quotes around return false but it doesn’t resolve the issue. The example in Codex does in fact show quotes. https://codex.wordpress.org/Function_Reference/_return_false I have opened a ticket … Read more