Gallery Image Caption – As Title Of The Post It’s attached To Here’s one way to do it with a custom parent_titles attribute in the native gallery shortcode. This can be achieved by setting suppress_filters to false for the gallery query and modify the posts excerpts through the the_posts filter. We can then check for … Read more
This is the final non-JS method that finally worked for me: Step 1: update sitewide option You can do this several ways. Since setting it is a one-time operation, I opted to update this by visiting https://www.example.com/wp-admin/options.php . I searched for “image_default_link_type” and set it to “none” (the word none, not null), then saved the … Read more
You cant do that with the add_image_size() function, after a lot of research and digging in the core files, what the Hard Crop option of the add_image_size() function actually does is resize the image using the lower dimension, then it will crop the size specified by example if you create a new image size: add_image_size( … Read more
I’m using this code below, it’s quite a bit, but it basically loops through post thumbnail, attached image, image in content and then to an image per category (which is a fixed set on my site, hence the naming scheme of the images in get_post_category_image. The main usage is through the last function, simply do … Read more
You can pest following code in function.php. add_theme_support(‘post-thumbnails’); add_image_size( $name, $width, $height, $crop); add_image_size(‘Home Top’, 120, 120, true); add_image_size(‘Home bottom’, 270, 90, false); add_image_size(‘Archive thumb’, 150, 75, true); add_image_size(‘Special’, 397, 224, true); add_image_size( ‘Test cropped’, 500, 500, true ); function sgr_display_image_size_names_muploader( $sizes ) { $new_sizes = array(); $added_sizes = get_intermediate_image_sizes(); foreach( $added_sizes as $key => … Read more
Create thumbnail on PDF upload with Gravity Forms
I recently released a plugin that imports any external images found in a post and imports them into the media library, attaches them to the post and sets the first image found as the featured image. http://wordpress.org/extend/plugins/media-tools/ I’m posting the basic function that gets the external image and sets it as the featured image. In … Read more
Why don’t you read the answers you get? In this answer I said to you to use get_post_meta instead of get_post_custom. The reason is quiet simple: get_post_meta( post_id, metakey, single ) returns a single value if single is set to true (RTFM!!) If you would use get_post_meta(), than you will get your answer. If not, … Read more
As written in the documentation, there are no attributes width and height in the fourth parameter of the function. What you might want to do is this: wp_get_attachment_image( $id, array( 10, 10 ) ); An alternative and recommended way is to define an image size which will lead WordPress to generate a thumbnail for this … Read more
Well, I have finally figured it out. Using Mike’s example here, I just need to put this code wp.media.model.settings.post.id = 0 at this place : event.preventDefault(); wp.media.model.settings.post.id = 0; // If the media frame already exists, reopen it. if ( file_frame ) { file_frame.open(); return; } This will cause the image to be uploaded as … Read more