Is there a way in WordPress 3.1 to restrict allowed file uploads by extension (images only) and file size? Bonus question: Can I limit users to only be able view files they have uploaded themselves? 1 Answer 1 I believe you can add a filter to upload_mimes to restrict to certain types. The hook: http://adambrown.info/p/wp_hooks/hook/upload_mimes … Read more
Image galleries display those images that were uploaded to that post, by default. If I wanted to move an image to a different post, so it appeared there instead, would I have to delete and re-upload? Or, is there a way to re-assign an image that’s already in the Media Library? 2 Answers 2 This … Read more
Im new to WordPress but I’m looking for a way to loop through all the images that have been uploaded to the media library and output the SRC, description and caption of the image when the caption contains the word ‘carousel’. Is this possible? 1 Answer 1 You could do this pretty easily with a … Read more
as the title implies – I would like to suppress attachments of a specific post type(s) from showing up in the “Media Library” Not asking for a code example, but if someone can point me to the right hook it would be much appreciated. Thanks! 1 Answer 1 For the media library you can use … Read more
I’ve got a bizarre problem with a website I’m working on. Recently, when anyone uploads images to the site, some time later (maybe an hour, sometimes several hours) one or more images disappear from the server. They still show up in the Media Library, and all the other sizes created by WordPress are still on … Read more
On my WP site (which sells retail products), I have large images (up to 4000×4000 px) so people can zoom in. Unfortunately, when adding images to a page and using the Media Library, the images all load up at full quality (though resized down). This makes the Media Library page load up really slowly, and … Read more
This wonderful answer to a related question; that of displaying dimensions in the media library. display image size in media library screen is it possible to use this technique to display the file size as a column? If so how? 2 Answers 2 In your theme’s functions.php add the following code to get the file … Read more
Hopefully it’s OK asking a second question pretty much directly after the first one… I’m currently having some difficulties accomplishing this: I’ve been able to remove the ‘Attachment Post URL’ button using function medium_attachment_fields_to_edit($form_fields) { $form_fields[‘url’][‘html’] = preg_replace(“/<button type=”button” class=”button urlpost” title=”(.)*”>(.*)<\/button>/”, “”, $form_fields[‘url’][‘html’]); return $form_fields; } add_filter(‘attachment_fields_to_edit’, ‘medium_attachment_fields_to_edit’, 0, 2); but I’m somehow unable … Read more
I have recently invested a bunch of hours updating the alt text of all the images in a media library, only to realise that the changes are not reflected on posts/pages. Whoops! Is there any way to force these changes across? Or have I no choice but to edit each page manually? Hope someone has … Read more
THE SETUP I’m using WordPress 3.4.2 with Magic Fields 2 plugin. Using MagicFields2, I’ve added a custom field to the builtin ‘page’ post type. This field is called ‘section_header’ (which is basically just an attachment post type). My permalink structure is /%category%/%postname%/. THE PROBLEM Sometimes, when I try to view a page with a ‘section_header’ … Read more
