WordPress has a predefined function, wp_get_attachment_image_src that returns the following information as an array: [0] => url [1] => width [2] => height But, the function requires that you know the attachment’s ID, not the post’s ID. In order to get that, you’ll need to use get_post_thumbnail_id. Here’s the two functions together in action: $image_id … Read more
Without any coding you can use the Contact Form 7 to Database Extension plugin which has the ability to export the posted data as CSV. And if you are up for some coding then you can hook the wpcf7_before_send_mail action hook with your own function to create the csv form the $_POST data and sent … Read more
If you want to use the above sanitize_file_name filter, you could try this: function make_filename_hash($filename) { if( isset($_REQUEST[‘post_id’]) ) { $post_id = (int)$_REQUEST[‘post_id’]; }else{ $post_id=0; } $info = pathinfo($filename); $ext = empty($info[‘extension’]) ? ” : ‘.’ . $info[‘extension’]; $name = basename($filename, $ext); if($post_id>0){ return $post_id.”_”.$name . $ext; }else{ return $name . $ext; } } add_filter(‘sanitize_file_name’, … Read more
My question is, is there a way to add a post_author to the wp_insert_attachment? I could not find that in the documentation. I need the attachment to have the same author id as that of the post. Currently it takes the id of the the admin. Sometimes the codex or published docs don’t tell the … Read more
I haven’t actually tested this, but came across the following code on my travels. Might this help? get_post_meta($attachment_id, ‘_wp_attachment_image_alt’, true)
You might have better luck using wp_get_attachment_url( $id ) rather than wp_get_attachment_image(). Take a look at the WordPress codex for the call.
WordPress has a function, get_allowed_mime_types, which will return all allowed types. We can filter this list and exclude any types containing image, then query for all remaining types by passing them as a comma separated list to post_mime_type. This may not be the most efficient way to do it, you may be better off filtering … Read more
You can do this by adding this function to your funcitons.php file. function my_get_image_size_links() { /* If not viewing an image attachment page, return. */ if ( !wp_attachment_is_image( get_the_ID() ) ) return; /* Set up an empty array for the links. */ $links = array(); /* Get the intermediate image sizes and add the full … Read more
Try this: basename(get_post_meta( $attachmentImage->ID, ‘_wp_attached_file’, true));
You do not add image attachment to post. In WordPress image attachment is also post. See post types in Codex. what is usually called post on surface is technically post of post post type. image attachment is a post of attachment post type. So what you need to do is to create image attachment (using … Read more