I think I understand what you are trying to achieve now. You will need to modify the single.php (or single-post-type.php if it is a CPT) to run, via ajax, your gallery or whatever if the content is being viewed through ajax. Here is something (modified a bit) I have used in the past to do … Read more
So I worked out what I was looking for. It seems that all images, when edited or uploaded, have something passed through wp_update_attachment_metadata and so I can hook into that to get the info I need.
Instead of wp_insert_post($my_post); // create a new post $post_id = $wp_query->post->ID; // get the ID for the new post try this: $post_id = wp_insert_post($my_post); // create a new post to get the inserted post ID.
get_the_content is a template tag and would only work reliably inside a Loop. That means that you should also be able to use the $post global instead. global $post; // may not be necessary unless you have scope issues // for example, this is inside a function $post_content = $post->post_content; preg_match(‘/\[gallery.*ids=.(.*).\]/’, $post_content, $ids); $array_id = … Read more
Yes, there is actually a filter hook to change JPEG compression ratio. You could add these lines to your functions.php: add_filter( ‘jpeg_quality’, ‘jpeg_custom_quality’ ); function jpeg_custom_quality( $quality ) { return 70; } You may change 70 to whatever value you want.
I don’t know the URL of an extension-less image to test this but I’d think that the server would have to pass a content-type header. If that is the case, you should be able to look at $get[‘headers’][‘content-type’], find out what kind of image it is, and tack the appropriate extension onto $image_file_name before sending … Read more
Your since83_pagination() function is assuming the main query– $wp_query— but you are needing to paginate something very different. You need to be paginating the results in $attachments which you are retrieving with get_children(). That was my guess as soon as I saw this question. You are going to need to rethink this. There are two … Read more
Try to use that set of arguments : $args = array( ‘post_type’ => ‘attachment’, ‘post_mime_type’ => ‘image’, ‘numberposts’ => -1, ‘post_parent’ => $post->ID, ‘orderby’ => ‘menu_order’, ‘order’ => ‘asc’, ‘post__not_in’ => array( $thumb_id ) ); I’m using it for one of my site and it’s working fine. So you shouldn’t have to use : if … Read more
Changing the home and siteurl in your wp_options table is not enough unfortunately. You will still have your post content with your non-localhost URL (http://domain.com) causing your website to not display properly on your localhost. Once you’ve downloaded and imported your database to your localhost. Follow these steps: Go and download Interconnect IT’s Database Search … Read more
This is an old question but for the record, there is a command line ExifTool Win & Mac versions found here: http://www.sno.phy.queensu.ca/~phil/exiftool/ exiftool mypic.jpg -title=”A new title” Would change the title but there are hundreds of other tags you can change.