$is = get_children(“post_parent=$id&post_type=attachment&post_mime_type=image”); foreach($is as $i) { $url = wp_get_attachment_image_src($i->ID, ‘full’); $caption = $i->post_title); } $id is the id of your post. See http://codex.wordpress.org/Function_Reference/get_children
If you have the image in your media library you can just loop trough them and create post via wp_insert_post. function import_post_from_imgs() { $images = get_posts(‘post_type=attachment&post_status=inherit&posts_per_page=-1’); // just a minimal security check if ( ! current_user_can(‘publish_posts’) ) return; if ( ! empty($images) ) { foreach ( $images as $image) { // prevent duplicate if for … Read more
When you upload an image within the post edit screen, the image gets the parent id that of the post id you are editing. In this case if you check the Media Library screen, you will see the post mentioned under Uploaded To column against that image. On the other hand if you directly upload … Read more
I’m an idiot. The reason the media uploader was not working, was because the post type I was using this on only had the title field set up in post type support. As such wp_enqueue_media() was not included as it normally would have been if the editor was included in post type supports. To fix … Read more
Here’s the code – function wpse_media_extra_column( $cols ) { $cols[“alt”] = “ALT”; return $cols; } function wpse_media_extra_column_value( $column_name, $id ) { if( $column_name == ‘alt’ ) echo get_post_meta( $id, ‘_wp_attachment_image_alt’, true); } add_filter( ‘manage_media_columns’, ‘wpse_media_extra_column’ ); add_action( ‘manage_media_custom_column’, ‘wpse_media_extra_column_value’, 10, 2 ); It could go to functions.php file or into your plugin.
Found the problem. It was a problem with my host, in the path the ID3 folder name was uppercase, while on the server for some reason it was lowercase, this is why it didn’t find it.
WordPress provides a function called unzip_file()— easily found by typing “wordpress unzip” into Google. There is sample code in the Codex: WP_Filesystem(); $destination = wp_upload_dir(); $destination_path = $destination[‘path’]; $unzipfile = unzip_file( $destination_path.’/filename.zip’, $destination_path); if ( $unzipfile ) { echo ‘Successfully unzipped the file!’; } else { echo ‘There was an error unzipping the file.’; } … Read more
Where in core ? These parts here and here, are responsible for overriding the image title with meta data: // … cut … // Use image exif/iptc data for title and caption defaults if possible. } elseif ( 0 === strpos( $type, ‘image/’ ) && $image_meta = @wp_read_image_metadata( $file ) ) { if ( trim( … Read more
Typically with themes that support custom styles/images, you define everything you can in your stylesheet, and then add the dynamic styles inline: .header { background-position: 50% 50%; background-repeat: no-repeat: background-size: whatever; } And in your templates: <div class=”header”<?php if ( $image ) printf( ‘ style=”background-image: url(%s);”‘, $image ) ?>> Title </div>
You need to create attachment.php in your child theme. Please check here for more details.