Fastest way in my opinion would be to apply filter on the_content with preg_replace_callback to find media URLs and replace them with anything else, like attachment pages. Attachment ID is available as part of <img> class value as well as wp:image attribute in Gutenberg comment. So you just need some smart regexp to match each … Read more
Basically, I was being totally stupid and had two alt tags that’s why it didn’t work.
Images can only be attached to a single post, and they only get attached to the post they were originally uploaded to, and only if it was uploaded to a particular post to begin with. The only way to know if an image is used by a post is to parse the HTML of the … Read more
Giving the CSS of background #FFFFFF url(‘images/newbackground.gif’); is just giving an example based on basic CSS. Be careful when copying the suggestions made in the book because you missed an important colon after background. It should be background: #FFFFFF url(‘images/newbackground.gif’); Also, you need to make sure the URL part of the CSS is correct for … Read more
It seems to be automatically scrubbing that information on the stored files on my WordPress installation. Take a photo on your computer and check the lat and long information to see if it’s present. If it is, Upload via the WP Uploader then download the images it makes off your SFTP. All mine seem to … Read more
You can modify the content that is displayed on the site by hooking in to the the_content filter. However, this is where the hard work starts. You need to identify all the images, figure out the links to the large sizes, and replace them. This could be a costly operation, so you might want to … Read more
Have you filled out the “alt” tags properly. The chances of being indexed are less if the tag is not included. Additionally, the file name for the image should not be “quor7b.jpg” unless it’s a photo of a Quor7b. The file name should also reflect the image (e.g. rose.jpg).
Well one photo can be assigned as the thumbnail as you can see in the post editor screen. Otherwise as the comment above suggested create a post meta field for example ‘my_post_image’ and place the id of the image attachment in that field. That is how WordPress saves the post thumbnail (look in the database, … Read more
WP 3.1 introduces set_post_thumbnail() function, that sets attachment (that you will need to create first, you seem to be on right track with wp_insert_atachment()) as thumbnail for the post.
In your functions.php file, you need to define $content_width, which will cause WordPress to scale large-size images, and also embedded videos, accordingly. e.g. if the width of your content area is 600px: if ( ! isset( $content_width ) ) { $content_width = 600; } You will probably also want to add accompanying CSS, e.g.: #content … Read more