I found that there’s a predefined WordPress function to upload a file into the Media Library but it’s only working asynchronously with a <form> element and a $_FILES array. Second, I also found that there’s a second imagepng() parameter filename which is the path where you want to save the file. I tried to save … Read more
OK I have found out a way to do this. With the plugin, with some checkboxes I am setting a crop option in the db in wp_options table, just like WP does it for the thumbnail, medium and large sizes. So my big image sets the add_option(‘big_crop’, true) Than in functions.php I do: if ( … Read more
As what I’ve commented, the rawurlencode() function is the reason because WordPress have a lot of restrictions. I found that, that kind of problem will exist if you have a % percent sign (in my case, produced by the rawurlencode()) in your ‘default’ => $value. One of the solutions, encode some or the whole part … Read more
After I upload a file to library its name converted to dashes
image_send_to_editor filter – Unwanted paragraphs and line breaks
Maybe you need to use set_post_thumbnail_size(); for thumbnails? And then the the_post_thumbnail(‘vip-thumb’ ); https://codex.wordpress.org/Function_Reference/set_post_thumbnail_size
@WisdmLabs is right. For old images you will have to use that plugin to regenerate thumbnails. For new images which you will upload it will respect the 600 height mentioned in child theme’s functions.php file.
Select image and display from textfield?
The way I would do this would be to inline the background: url(…) property. <?php if ( has_post_thumbnail() ) : $hero = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), ‘hero’, ” ); $tablet = wp_get_attachment_image_src( get_post_thumbnail_id( $post->ID), ‘tablet’, ” ); $phablet = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), ‘phablet’, ” ); $phone = wp_get_attachment_image_src( get_post_thumbnail_id($post->ID), ‘phone’, ” ); ?> <style> @media only screen and … Read more
Since you’re not currently running a multi-site install, you can either install the WP-REST-API plugin which is currently in beta, or you can wait for it to hit core which will probably be around version 4.3 or 4.4. If you were on a multi-site install, you could have easily used the switch_to_blog() function to switch … Read more