media-library - Read For Learn

Add tab on new media library

How can I view all WP generated thumbnails in Media Manager?

Notice: I’m considering that by Media Manager you’re referring to the Media Library. /wp-admin/media.php Maybe pre_get_posts could handle this, but won’t get there… I’d propose an alternative solution that prevents seeing lots of duplicates in the Media Library page: The output of the All Thumbs column is simply a link to the image. But I … Read more

Cannot access the thumbnails of attachment images… Cannot find the reason

You can use several functions to get the URL of a image of any of the intermediate sizes created by WordPress (thumbnail, medium, large, full, or any other custom size). You can use get_the_post_thumbnail()/the_post_thumbnail(): use this function if you want to get a <img> element of the featured image of a post (aka “post thumbnail”). … Read more

Images are registered in media library but still won’t show up

Plugging into the Media Library to upload images (NOT associated with any post)

Here are 3 links to get you started, your question should be more clear, do you want this to work like twentyten’s header, using a custom theme options field, a category? How to use media upload on theme option page? How can I add an image upload field directly to a custom write panel? Attaching … Read more

Audio Playlist : How to bind events for “track change”, “track end”?

You can bind to the ‘ended’ event by targeting the audio element in the playlist: $(‘.wp-playlist .mejs-mediaelement audio’).on(‘ended’, function (event) { console.log(‘ended’); }); The ‘click’ events are just standard, eg: $(‘.wp-playlist-item’).on(‘click’, function (event) { console.log(‘clicked’); });

How to save custom fields for attachments

Here is an example that adds a custom media field named Buy Now. This example saves the value of the custom field on the media overlay screen via ajax, as well as the media edit screen (non ajax). Edit: Added nonce check and sanitization. /** * Add custom field to media. */ add_filter( ‘attachment_fields_to_edit’, ‘wpse256463_attachment_fields’, … Read more

Making the Add Media Link URL into a checkbox

You can just replace the html with a checkbox, ensuring the name of the checkbox is the name of the <input> we’re replacing. You can also change the ‘label’ and the ‘help’ text, (see here for there the filter is fired) – just simply uncomment the appropritate lines and replace the text with your own. … Read more

get total number of images from media using xml-rpc

VERSION 1 will query all the images and give you a count by checking the size of the returned array. VERSION 2 is a much faster method introduced by birgire. // VERSION 1 $images = get_posts(array( ‘post_type’ => ‘attachment’, ‘post_status’ => ‘any’, ‘numberposts’ => -1, ‘fields’ => ‘ids’, ‘post_mime_type’ => ‘image/jpeg,image/gif,image/jpg,image/png’, )); echo count($images) . … Read more

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