You’ll want to use add_image_size() in your functions.php to tell WordPress you’d like it to create a new image size when you upload images: add_image_size( ‘custom_image_size_name’, 290, 180, true ); Using the value true will tell WordPress you want it to crop the image to those exact dimensions. Once you do that and upload an … Read more
In function passing a attachment id or thumbnail id NOT post id. Try this <?php global $post; $attch_id = get_post_thumbnail_id( $post->ID ); $url = wp_get_attachment_image_src($attch_id); echo “<img src=””.$url[0].”” />”; ?> I hope is useful.
Well, I’ll answer my dumb question myself. As it explained by nice fellow, the image_send_to_editor filter runs inside the get_image_send_to_editor function which is responsible for sending the link HTML that surrounds images sent to the editor. This filter runs when you insert image using Media Uploader to the editor. It doesn’t applied to your existing … Read more
All media (somewhat incorrectly) in the $wpdb->posts table will be “attachments” whether actually attached or not. “Attachments” that are actually attached will have a post_parent other than 0, so what you need are all of the attachments that have a 0 in the post_parent column, if I understand you. $args = array( ‘post_type’ => ‘attachment’, … Read more
You can try this one-liner, within the loop, instead of all your above code: $ids = join( ‘,’, wp_list_pluck( get_attached_media(‘image’ ), ‘ID’ ) ); where we pluck out the ID’s from the get_attached_media() output. Another approach would be to use: $ids = join( ‘,’, get_attached_media( ‘_image_ids’ ) ); where we’ve introduced a new input parameter … Read more
Hi @Manny Fleurmond: You can add the following HTML to a post metabox you’ll have an edit field that lets you edit the raw post_parent ID. Maybe with this knowledge you can build what you need? <input type=”text” id=”parent_id” name=”parent_id” value=”<?php echo $post->post_parent; ?>” />
Try putting this in your functions file, and then place <?php $attachment_count; ?> in a template file. function attachment_count() { global $post; //Get all attachments $attachments = get_posts( array( ‘post_type’ => ‘attachment’, ‘posts_per_page’ => -1 ) ); $att_count = 0; if ( $attachments ) { foreach ( $attachments as $attachment ) { // Check for … Read more
One way to do this would be to simply hide the upload/insert media button: and, then add featured image support for your themes posts, so a user can still attach images to the post. Hide upload/insert media button for your theme in: functions.php: function hideUploadInsert($hook) { if($hook != ‘post.php’ AND $hook != ‘post-new.php’) return; // … Read more
You can hook into the ‘add_attachment’ action from wp-includes/post.php Line:3738. It passes in the post_id and from there you can get the file name and then update the post meta with anything you need to.
That’s a lot of unattached images. If you have couple of hundred images then you can delete them manually from media library. 1. Click ‘Screen Options’ at the top right and set ‘Show on screen’ to 200. 2. Click ‘Apply’. 3. Click the checkbox just under ‘Bulk Actions’ to check all images on the page. … Read more