It sounds like your problem occurs before the image is cropped/ resized and displayed in the page – the original image is too small. You can require minimum dimensions for uploaded images, see: How to Require a Minimum Image Dimension for Uploading? Then, to resize the uploaded image without cropping it, define the image size … Read more
There isn’t really a built-in way in WordPress to determine if a content field has an image in it, but you can use standard PHP functions to check. For example, I’ve used a similar technique to check if a post’s featured image has also been inserted into the post content, and if so, haven’t shown … Read more
In General The problem here is that you’re calling a WordPress function within a PHP file where WordPress isn’t loaded. Including WordPress in your image.php file might work if you include the post ID <img src=”https://wordpress.stackexchange.com/wp-content/themes/v2/image.php?post_id=123″ /> But imagine if you have 100 images on a single page, then you would be running 101 instances … Read more
It shows on your new site that it reflects the old domain http://deephollowfarmct.com/, if you are not planning to use your domain http://deephollowfarmct.com/, you need to re import your xml file to and do a find and replace of the string from http://deephollowfarmct.com/ to https://deephollowfarmct.wordpress.com before importing them. If you will be using your domain … Read more
This new feature is for responsive designs that comes with WP 4.4. Check if you have any plugin that related to responsive. If you don’t have not any, check these both: https://make.wordpress.org/core/2015/11/10/responsive-images-in-wordpress-4-4/ How do I disable responsive images in WP 4.4?
Most of the code is taken from Core files, also you might have to modify it a bit as per your own requirement. Here is the core file link, where I got the idea from: https://developer.wordpress.org/reference/functions/wp_make_content_images_responsive/ You need to take care of the open p tag just before the image. Was in hurry, so instead … Read more
Operations on images are more restricted by the required and available memory than by the file size. The bigger the image is, the more memory it will require in order for it to be manipulated (to be manipulated the relevant libraries usually create a bit map image in the memory so your image will take … Read more
If you’re on WP 4.4 or newer this function is built in. Go to extra->export and select ‘media’. This will download all attachment posts. You can import the file in your new install.
You learned a valuable lesson: do not mess with the original theme files. Learn how to build a child theme and you will always be able to return to the original, working theme if any accidents happen. So, to answer your question ‘can someone take a look?’ – yes, someone probably could, but that would … Read more
It’s not present because it’s not supposed to be present, it was removed. While originally added to the theme, it was deliberately removed due to accessibility concerns, see https://github.com/WordPress/twentynineteen/issues/708 which is the same question but on GitHub Keep in mind that the video you linked to is not the final version of the theme, but … Read more