Given this hierarchy: Page 1 Page 2 Page 3 Page 4 This line, where $post represents Page 4: $parents = get_post_ancestors( $post->ID ); Will return 3 IDs, for these pages, in this order: Page 3 Page 2 Page 1 So this line: $id = ($parents) ? $parents[count($parents)-1]: $post->ID; Is the equivalent of: $id = ($parents) … Read more
In your Custom Post Type, do you setup_postdata( $post ) in your custom Loop? If not, has_post_thumbnail() might not be defined/available? EDIT: Try adding: setup_postdata( $post ); Right before: $loop->the_post(); And then see if has_post_thumbnail() returns true? Or, try passing the $post->ID to your call to has_post_thumbnail()? has_post_thumbnail( $post->ID );
Take a look at the output of get_intermediate_image_sizes(). If there are any image sizes listed other than ‘thumbnail’, ‘medium’ or ‘large’, a plugin or a theme has added a custom size. From our chat discussion I know it was WPtouch Pro. 🙂 But it could have been any plugin. There are also sometimes plugins in … Read more
Assuming that you’ve enabled support for both post thumbnails and post tags for static Pages, I would use WP_Query() to build your query, and do something like the following: global $post; $child_pages_query_args = array( ‘post_type’ => ‘page’, ‘post_parent’ => $post->ID, ‘orderby’ => ‘menu_order’ ); $child_pages = new WP_Query( $child_pages_query_args ); if ( $child_pages->have_posts() ) : … Read more
If you want another size of the feature images in the Child theme than the parent theme you should add a functions.php file to the child theme and add specific functions for that theme. From WordPress Codex about child theme functions.php Unlike style.css, the functions.php of a child theme does not override its counterpart from … Read more
You can get the Post Thumbnail by get_the_post_thumbnail( ). Inside your widget add the following code: global $post; if ( has_post_thumbnail( $post->ID ) ) echo get_the_post_thumbnail( $post->ID, ‘your-image-size’ ); If there is a Featured Image, it will be shown.
The structure would be something like this. Check if you have a thumbnail Get the meta Add the meta data for w/h/file Then render the image if ( has_post_thumbnail() ) : // check if the post has a Post Thumbnail assigned to it. $upload_dir = wp_upload_dir(); $size=”full”; $post_thumbnail_id = get_post_thumbnail_id( $post_id ); $post_thumbnail_meta = wp_get_attachment_metadata … Read more
You can use wp media import to import the image once. Once you have the ID for the attachment created, you can run: wp post list –post_type=post –format=ids | xargs -0 -d ‘ ‘ -I % wp post meta add % _thumbnail_id <thumbnail-id> Make sure to replace <thumbnail-id> with the actual attachment ID.
As WordPress thumbnail generator doesn’t do this “scale up” thing, you can do it using the following CSS rule: .featured_thumb img{ width:100%; height: 100%; } Hope it will help.
<?php $id = $post->ID; if( ! has_post_thumbnail( $id ) ) { // the current page has no feature image // so we’ll see if a) it has a parent and b) the parent has a featured image $ancestors = get_ancestors( $post->ID, ‘page’ ); $parent_id = $ancestors[0]; if( has_post_thumbnail( $parent_id ) ) { // we’ll use … Read more