To serve a webP image instead of the original format using the original image URL, you could use a .htaccess redirect rules to redirect any request to the original image to the webP version. WebP Converter for Media Does a good job at this with files uploaded to WP Media Library.
So i decided that for me, i can settle for changing an input field on the top.parent for it to be used with the native options. i used this for the function of the iframe tab: function media_upload_choosebackground_form() { media_upload_header(); ?> <h3 class=”media-title”>HTML Form</h3> <img src=”http://www.mimi.me/wp-content/themes/mimi.me_regular_sites/images/background-Green-stripes-thumb.jpg” style=”cursor:pointer; float:left; margin:10px 0 0 10px” id=”greenstripes” title=”Green Stripes” … Read more
thanks Jan – it was the ‘more fields’ plugin and the temp plugin fix is here; http://wordpress.org/support/topic/plugin-more-fields-media-library-only-shows-5-images-at-a-time-and-not-10?replies=10
Have a look at this comment -> http://wordpress.org/support/topic/missing-temporary-folder-phpini-not-accessible#post-1412215
I just Finished a part of my theme framework which Integrates aviary editor to WordPress media library and since i was asked, I released it in a plugin form Aviary Editor
Maybe you can apply some content filters to ensure oEmbed will work. I applyed a simple regex in one of my themes because I know of some plugins that can break the oEmbed support. This can also work for you.
wp_insert_attachment will insert an attachment post for a given parent post ID and filename. You can write a little script to query for all your posts with the legacy key, get their associated image paths, and call wp_insert_attachment for each.
You can just grab the first file in the $_FILES array. if ($_FILES) { return $FILES[0]; }
wp_get_attachment_image($post->ID, ‘size-1′); The “post thumbnail” actually gets the featured image that is attached to the post. For an attachment, you want the attachment itself in a specific size, which isn’t the same as the featured image.
The issue turned out to be the fact that, at least for me, sites can not be “deleted.” once I changed the status of the site the images showed up and started working as they should.