images - Read For Learn

Creating a thumbnail from an image already on the server?

Looking at your code, it looks like the file wil be looked for in …/wp-content/uploads/bill.jpeg. You’ll need to include the yyyy/mm as well. I would use this: require_once(ABSPATH . ‘/wp-admin/includes/media.php’); require_once(ABSPATH . ‘/wp-admin/includes/image.php’); $file=”http://www.mysite.org/uploads/uploaddir/2012/02/bill.jpeg”; # Function reference # image_resize ( $file, $max_w, $max_h, $crop = false, $suffix = null, $dest_path = null, $jpeg_quality = 90 … Read more

Image URLs stopped working due to Permalinks?

if you’ve monkeyed with your www structure you can change the image URLs (since they are hard-coded in the img src) using the following plugin: http://wordpress.org/extend/plugins/velvet-blues-update-urls/

Store Snapshot created via wordpress to use with lightbox

EDITED ANSWER Forget every thing i said before. Here is what i have found the following In php to generate a website thumbnail, you cant do it natively with php’s built in functions, so you have to call an external service or program to do it for you. Since wordpress is basically php , this … Read more

Exclude images from “inserted into post” when trying to get attachments

I had a similar problem a while ago and helped answer it here. I didn’t have an account at the time though and can’t find the original post otherwise I’d link it. If I recall, Jan Fabry pretty much gave me marching orders and I hacked something out. Mind, I don’t know the exact nature … Read more

Grab remote images and update links in existing posts

I’ve found that the plugin Cache Images works very well for this. You can scan your entire site and bring over all the images so they’re local: http://wordpress.org/extend/plugins/cache-images/ You may want to install Smush.it before you bring over your images if you want to reduce their file size at the same time you make the … Read more

How to use photo in multiple posts?

Probably the right solution is to find what filter is being used and seeing if it’s possible to disable it. Another: ask the theme author and share the solution here (if answered). Otherwise, try one of this plugins and see if they override this behavior: Image Pro Faster Image Insert

offload media to external services [closed]

You can check out the following plugins that use an external storage for media. Some of them supposedly use the build in media (S3), while other simply allow you to use the storage in your post (azure) via a button. http://wordpress.org/extend/plugins/windows-azure-storage/ , yes Microsoft wrote this plugin. http://wordpress.org/extend/plugins/tantan-s3-cloudfront/ Amazon S3 for WordPress. http://wordpress.org/extend/plugins/cdn-sync-tool/ Several services(cloudfiles, … Read more

Making images in posts link to the image file rather than the attachment page

If you are never going to use the attachment page, then you can simply change the HTTP header ( a php function ) of attachment page to the image file. Example – header(‘Location: ‘ . wp_get_attachment_url() ); Note – Call it inside WordPress loop.

Is there any action/filter hook to use when an image gets edited in the editor?

edit_attachment Runs when an attached file is edited/updated to the database. Action function arguments: attachment ID This is found deocumented in the Codex under the Action Reference. Please take a closer look at the Codex before posting questions related directly to syntax. 🙂

Big Image on Featured Post, Normal on Single Post

You can show featured images at multiple sizes easily enough, by specifying the size of image when you make the call, but if you want them to be different you can use the code in this plugin: http://wordpress.org/extend/plugins/multiple-featured-images/ Here’s a tutorial: http://lifeonlars.com/wordpress/how-to-add-multiple-featured-images-in-wordpress/ e.g. Example registration: if (class_exists(‘MultiPostThumbnails’) { if (MultiPostThumbnails::has_post_thumbnail(‘folio’, ‘feature-image-2’)) { MultiPostThumbnails::the_post_thumbnail(‘folio’, ‘feature-image-2’); } … Read more

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