Get upload URL by blog ID in multisite
Why not just use get_option(‘upload_path’) after your switch_to_blog( $blog_ID );? Does that do it?
attachments
Custom collection in media manager?
Custom collection in media manager?
How to use taxonomies on attachments with the new Media Library?
To add the taxonmies from post type post, the default, then it is easy to add taxonmies ‘category’ and ‘tags’ with a small plugin liek the source below. <?php /** * Plugin Name: Attachment Taxonomies * Plugin URI: * Text Domain: attachment_taxonomies * Domain Path: /languages * Description: * Version: 1.0.0 * Author: Frank Bültge … Read more
How to trigger a refresh in the media modal
You can checkout this link https://codex.wordpress.org/Javascript_Reference/wp.media jQuery(function($){ // Set all variables to be used in scope var frame, metaBox = $(‘#meta-box-id.postbox’), // Your meta box id here addImgLink = metaBox.find(‘.upload-custom-img’), delImgLink = metaBox.find( ‘.delete-custom-img’), imgContainer = metaBox.find( ‘.custom-img-container’), imgIdInput = metaBox.find( ‘.custom-img-id’ ); // ADD IMAGE LINK addImgLink.on( ‘click’, function( event ){ event.preventDefault(); // If … Read more
simple solution for restricting access to (some) uploads/downloads
I’m hereby answering my own question, because i found a solution, but I’m really interested in your opinions towards it. Or maybe you have a much better solution, if so, I really would like to here about it. Research result My research results were: 1. get the files outside of the document root, www folder; … Read more
Submit post and upload image from front-end
If you are talking about the answer i posted here its simply uploading file in an iframe to achieve “Ajax like” submit. Now if you already have a form that handles the post submit you can simply add the upload file field input somewhere in your form: <form … … <input type=”file” name=”thumbnail” id=”thumbnail”> … … Read more
How to get attachment file name not attachment URL
I would strongly advise against using $post->guid – WordPress now generates them in the form; http:/example.com/?attachment_id=ID Use the same method that many of the attachment-related functions use; $filename = basename ( get_attached_file( $data->ID ) );
Change attachment filename
This will allow you to rename an attachment as soon as its uploaded: add_action(‘add_attachment’, ‘rename_attachment’); function rename_attachment($post_ID){ $file = get_attached_file($post_ID); $path = pathinfo($file); //dirname = File Path //basename = Filename.Extension //extension = Extension //filename = Filename $newfilename = “NEW FILE NAME HERE”; $newfile = $path[‘dirname’].”https://wordpress.stackexchange.com/”.$newfilename.”.”.$path[‘extension’]; rename($file, $newfile); update_attached_file( $post_ID, $newfile ); }
Get the first image from post content (eg.: hotlinked images)
If you want display an image that is inserted into your content (a hotlinked image, for example), you must use a function like this (source): add in functions.php: function catch_that_image() { global $post, $posts; $first_img = ”; ob_start(); ob_end_clean(); $output = preg_match_all(‘/<img.+src=[\'”]([^\'”]+)[\'”].*>/i’, $post->post_content, $matches); $first_img = $matches [1] [0]; if(empty($first_img)){ //Defines a default image $first_img … Read more
Can I attach image to post without adding it to post?
There is a Plugin called Attachments http://wordpress.org/extend/plugins/attachments/ Maybe this is something you looking for.