Finally I found a solution on my own. There is no direct way to pass pure binary data (like a blob) to the WP upload object. Only File based objects will be processed. I had to create a separate XmlHttpRequest. (Simply using $.ajax() did not work and resulted in polluted Image data.) After successfully uploading … Read more
Because WordPress is not scanning all the folders all the time. When you upload images WordPress also makes an entry in the database, records the caption, the sizes that are available and so on.
No need to insert the download into the post as @kaiser says, you can automate: $download = get_children( ‘post_type=attachment&post_mime_type=application/pdf&post_parent=”.$post->ID ); if ($download) { foreach ( $download as $attachment_id => $attachment ) { echo “<a href=”‘.wp_get_attachment_url($attachment_id).'” target=”_blank” class=”download”>Download PDF</a>’; } }
You cannot do that with pure PHP. The table is created in wp-admin/includes/ajax-actions.php::wp_ajax_find_posts(), and there is no filter. But look at the radio buttons: name=”found_post_id” value=”‘ . esc_attr($post->ID) You can print a script on the action admin_footer-upload.php that extracts the post ID from the values and adds a new column to the table. Here is … Read more
This answer has solved the problem. You need to add this to your functions.php file. /** * Custom media upload URL * @link https://wordpress.stackexchange.com/questions/77960/wordpress-3-5-setting-custom-full-url-path-to-files-in-the-media-library */ add_filter( ‘pre_option_upload_url_path’, ‘upload_url’ ); function upload_url() { return ‘http://static.yourdomain.com/wp-content/uploads’; } There’s no need to add the original snippet to wp-config.php.
I am working on something similar. This is for a podcast upload meta-box. Returns the url to the file. Here is what I have so far: //Add Metabox add_action(‘add_meta_boxes’, ‘add_upload_file_metaboxes’); function add_upload_file_metaboxes() { add_meta_box(‘swp_file_upload’, ‘File Upload’, ‘swp_file_upload’, ‘podcasts’, ‘normal’, ‘default’); } function swp_file_upload() { global $post; // Noncename needed to verify where the data originated … Read more
Here’s an alternative technique to manipulating the template. I adapted the solution below from this post. In the approach below, the print_media_templates hook, which is triggered at the bottom of wp-includes/media-template.php, is used to output some JavaScript that removes the default image details underscores template (<script type=”text/html” id=”tmpl-image-details”>) and replaces it with a duplicated version … Read more
Scheduled posts don’t trigger publish_post, only updating the post itself will do that. Add an action for future_to_publish, see the reference on post status transitions. I don’t believe that you’ll have access to the user-object in that case, so you might want to refactor that. Alternatively, just get the images when the user saves the … Read more
There’s a get_image_send_to_editor() function in wp-admin/includes/media.php that runs this: apply_filters( ‘image_send_to_editor’, $html, $id, $caption, $title, $align, $url, $size, $alt );. Try hooking that filter. Edit: Help with the filter call… Your call to hook the callback would look like this: add_filter(‘image_send_to_editor’, array(&$MyClassReference, ‘filter_iste’), 10, 8); The 10 is the priority, you might need to adjust … Read more
Here you go, this code not only lists all filenames in Library but also allows you to sort them by name: // Add the column function filename_column( $cols ) { $cols[“filename”] = “Filename”; return $cols; } // Display filenames function filename_value( $column_name, $id ) { $meta = wp_get_attachment_metadata( $id ); echo substr( strrchr( $meta[‘file’], “https://wordpress.stackexchange.com/” … Read more