WordPress multisite’s “Upload Path” should be set to a server-relative path (e.g. /home/serveraccountname/public_html/wp-content/uploads). The “Upload URL Path” should be the URI (e.g. http://example.com/wp-content/uploads). Ignore the /sites/1/ fragment for sub-sites – WordPress will add these automatically.
In form, you need the code enctype=”multipart/form-data” <form method=”post” action=”” enctype=”multipart/form-data”>
[More info added]. See below the code. //~ change upload dir add_filter(‘upload_dir’, ‘choose_upload_dir’); //~ upload image $upload = wp_handle_upload( $_FILES[‘your_form_input_name’], array(‘test_form’ => false) ); //~ change upload dir back remove_filter(‘upload_dir’, ‘choose_upload_dir’); function choose_upload_dir($upload) { //~ your file to upload $file_type = $_FILES[‘your_form_input_name’][‘type’]; //~ switch between file types switch($file_type) { //~ if type is ‘png’ then … Read more
A solution that works for me is to add a clause to the WordPress query when the media library is being displayed. From browsing my WordPress database I noticed that the full path to wp_posts.post_type=”attachment” is stored in the wp_posts.guid column. add_filter(‘posts_where’, ‘limitMediaLibraryItems_56456’, 10, 2 ); function limitMediaLibraryItems_56456($where, &$wp_query) { global $pagenow, $wpdb; // Do … Read more
I believe the following is happening here: As @Luke pointed out, wp_insert_attachment() takes an array of post data. The format of the array you are passing to it is not correct. The keys are different. What should be stored as the post_mime_type, is being passed with the key type. Because of this, no mime type … Read more
You can hook into the output and modify the URL there. add_filter( ‘post_thumbnail_html’, ‘my_post_image_html’, 10, 5 ); function my_post_image_html( $html, $post_id, $post_thumbnail_id, $size, $attr ) { $upload_dir = wp_upload_dir(); $base_url = $upload_dir[‘baseurl’]; // Change the default upload directory to AWS Bucket link $AWSBucket=”http://s3.amazonaws.com/bucket”; $html = str_replace($base_url, $AWSBucket, $html); return $html; } Output the image echo … Read more
Yes. it’s possible. Attachment file contents are taken by wp_mail call. Use $_FILES[‘file’][‘tmp_name’] for filename
The plugin Image Widget uses it. http://wordpress.org/extend/plugins/image-widget/
Would some form of this solution work? Capistrano: Managing an uploads folder describes a way to update the symlink when deploying so you don’t lose the uploads folder.
I eventually worked this out. After a lot of thinking it dawned on me that attachments are merely posts assigned to the post_type of ‘attachment’ so then I soon discovered that attachments have a post_content field, as well as a post_title field. For my needs, I only needed the post_title attribute as my descriptions are … Read more