attachments - Read For Learn

Append Media/Attachment IDs to Gallery Shortcode HTML Output

WordPress already does this, in at least 2 ways For example, here is an <img> tag from a standard gallery block on my local test install: <img src=”http://one.wordpress.test/wp-content/uploads/2020/03/80694475_10220097889178767_6336534537924771840_n.jpg” alt=”” data-id=”15″ data-full-url=”http://one.wordpress.test/wp-content/uploads/2020/03/80694475_10220097889178767_6336534537924771840_n.jpg” data-link=”http://one.wordpress.test/?attachment_id=15″ class=”wp-image-15″ srcset=”http://one.wordpress.test/wp-content/uploads/2020/03/80694475_10220097889178767_6336534537924771840_n.jpg 750w, http://one.wordpress.test/wp-content/uploads/2020/03/80694475_10220097889178767_6336534537924771840_n-300×229.jpg 300w” sizes=”(max-width: 750px) 100vw, 750px”> There is a data attribute: data-id=”15″ A HTML class: class=”wp-image-15″ A link to the … Read more

Attachment URL for an image is loading direct image file

Thanks @WebElaine. We’re running Yoast SEO so I had another look and saw the setting in Search Appearance > Media (wp-admin/admin.php?page=wpseo_titles#top#media).

Change attached img anchor link to post link

You may try the filter wp_get_attachment_link // definition: apply_filters( ‘wp_get_attachment_link’, “<a href=”” . esc_url( $url ) . “”>$link_text</a>”, $id, $size, $permalink, $icon, $text, $attr ); // this filter provide a max. of 7 arguments, I use 2 in the example add_filter( ‘wp_get_attachment_link’, ‘q363693_update_attachment_link’, 10, 2 ); function q363693_update_attachment_link( $url, $id ) { // some codes … Read more

How is it possible that a gallery doesn’t have attachment ids?

Prior to WordPress 3.5 there was no gallery editor, so the normal way of a gallery was inserted was just with the shortcode, which would output all images attached to (i.e. originally uploaded to) the post. This functionality still works for backwards compatibility reasons. If this sounds awful, then yes, yes it was.

SQL: How to find all attachments that are not used in any posts/pages/custom_post_types

What you seek isn’t truly possible. You can get sort of close, but you cannot definitively say if an attachment is or isn’t in use. We can get somewhere close to a solution, but to do this we will need to process each attachment individually. So first, get a list of all the IDs of … Read more

Frontend AJAX Media Upload returning 404

I can’t find the define of the ajaxurl variable. The 404 is inevitable. Usually, you need to define it in your function or directly in a wp_localize_script action. Dont’t forget to replace the wp_ajax_pn_reg_vendors, to make it work, even the user is not yet connect.

How to echo images Urls from a wordpress post, that are relally in the post

If you want to get the actual images inside the post content, you can match them using a regular expression. To get just the images URLs and dimensions your code can be something like this: if( is_single() ) { global $post; // Match the image URLs inside the post content $pattern = ‘/<img.*src=”([^”]+)”[^>]*>/’; $matches = … Read more

wp_insert_attachment() dupplicate attachment posts

The cause was WPML settings which dupplicates media. :/

Programmatically Altering Gallery Link and image size?

Custom field in media library not saving, selected() function not adding “selected” to select list input type

As per outlined in the comments, by fixing a typo in my save function, and setting the third parameter in get_post_meta() to true, and false in selected() it worked liked a charm. Thanks everyone! Here’s the working code in case anyone is trying to add a select list custom field to their media manager: /* … Read more

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