I think you’re looking for the img_caption_shortcode_width filter, within the img_caption_shortcode(): /** * Filters the width of an image’s caption. * * By default, the caption is 10 pixels greater than the width of the image, * to prevent post content from running up against a floated image. * * @since 3.7.0 * * @see … Read more
Can’t help you with the creation of the .doc-file, as i have never done that. But if you manage to get the encoded file into a string, you can work with the WordPress PHP-Mailer instance like this: function send_my_mail_with_attachment($from,$to,$subject,$body,$attachmentstring=””){ global $phpmailer; // (Re)create it, if it’s gone missing if ( ! ( $phpmailer instanceof PHPMailer … Read more
No, wp_get_attachment_image_src() is for image files only. For non-image files, you can use get_attached_file() to get the full filesystem path to the attachment file. And to get the full URL, you can use wp_get_attachment_url().
I assume all your code is wrapped inside the loop? And you should check that a post does indeed have attachments before operating on the $images array: while ( have_posts() ) { the_post(); if ( has_post_thumbnail() ) { the_post_thumbnail( /* No need for “post-thumbnail” argument, it’s the default. */ ); } else { // No … Read more
If you want to filter the attachments only at the moment they are being loaded via AJAX, for example when you are setting the post featured image, you can make use of: function filter_get_the_user_attachments( $query ) { $current_user = wp_get_current_user(); if ( !$current_user ) { return; } $current_user_id = $current_user->ID; $query[‘author__in’] = array( $current_user_id ); … Read more
Updated answer for WordPress 5.5.0+ As of 5.5.0, a new filter has been added to wp_delete_attachment: /** * Filters whether an attachment deletion should take place. * * @since 5.5.0 * * @param bool|null $delete Whether to go forward with deletion. * @param WP_Post $post Post object. * @param bool $force_delete Whether to bypass the … Read more
Don’t you need to use get_posts( ‘post_type=attachment’ ) to return the attachment IDs? So, something like: $args = array( ‘post_type’ => ‘attachment’, ‘numberposts’ => -1, ‘post_status’ => null, ‘post_parent’ => $post->ID ); $attachments = get_posts( $args ); $myimageid = $attachments[0]->ID; wp_get_attachment_image( $myimageid, ‘full’ ); Otherwise, you’re using $post->ID of 1, which isn’t likely to work.
You can use pdf.php or a number of other specially-named template files as described birgire’s answer to show an attachment page specifically for PDFs, or use a generic attachment.php page that includes conditional statements for the type of attachment (like the code in your question does). Potential Conflict with Yoast SEO Plugin Note that attachment … Read more
I think you’re overthinking the system. Unfortunately the nomenclature isn’t helping. The Thumbnail here is the actual image when you use get_the_post_thumbnail_url(). as an example. Say today you uploaded an image called myimage.jpg. That would go, if you’re storing images by date into this directory: /wp-content/uploads/2017/07/myimage.jpg. Now when you call : $featured_img_url = get_the_post_thumbnail_url(‘full’); //(or … Read more
WordPress categorizes every upload as an attachment post-type which is built into your install by default in a similar manner as Pages, Posts, or Comments. If you delete row upon rows of attachment post types in your database you will lose availability to these in the Media Module ( Add Media button ) and won’t … Read more