Questions tagged [attachments]

An attachment is an image or other file uploaded through the post editor's upload utility. Attachments can be displayed on their own 'page' or template. For more information, see Using Image and File Attachments.

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Conditional Statement - check if post has an attachment image

I'm working on a conditional statement (in a loop) that looks for a featured image then grabs a default image if there is none, which I have figured out. But, I also wanted a way to pull the first ...
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1answer
2k views

Add suffix to filename of uploaded images

I registered 3 custom image sizes (Double sized, for retina displays) with add_image_size: thumbnail@2x, medium@2x and large@2x. function retina_image_sizes() { $retina_sizes = array( '...
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2answers
5k views

get_the_post_thumbnail() doesn't taking style attribute

This seems to be an easy one but its giving me quite a hard time. get_the_post_thumbnail() suppose to take attribute as an array. Well, everything working right but when i pass style attr its doesn't ...
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3answers
4k views

How can I UN-attach media from a post?

I'm having a trouble un-attaching media from a post without deleting it entirely from my site. Is there a simple way to unattach an image from a post for instance?
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1answer
186 views

How can I append custom data to images in the editor?

I've added a custom meta field to my image details so that a client can add a number to their photos (a design choice). The data would need to show up under each image (like a caption) inserted into ...
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1answer
2k views

Replacing all attachment links in post with media file link

I'm working on a Wordpress site, where all images inside posts are linking to the corresponding attachment pages. I want to use a lightbox but obviously this would require changing all the links back ...
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1answer
4k views

Insert Media - Attachment - Link to : Remove the “attachment page” option

I want to remove the attachment page option from the attachment's link-to selection. I don't always want to tell my clients to avoid selecting this option, I simply want to take it out. But I am not ...
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1answer
3k views

Get post id by attachment id?

I have attachment id, but can't find way to get post id by this attachment id. I can loop all posts and find it, but maybe exists easy way get it. Does anyone know a similar function?
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1answer
2k views

Is it possible to Hook/Filters Attachment Creation?

Is it possible to hook or filter the attachment creation process? More specifically is it possible to hook into the attachment creation so that I may parse the attachment’s filename, populate the ...
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2answers
3k views

Regenerate missing _wp_attachment_metadata

For some reason, some of the thumbnails of my media library are randomly becoming missing. I've found out _wp_attachment_metadata isn't present in the database for those images with missing ...
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1answer
5k views

Get the size (size in Kb or MB) of an featured image?

I need to display some featured image info on post page. Among other info I need to display file size of image (featured image of post). I tried this function inside single.php. <?php function ...
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1answer
18k views

How do I delete thousands of unattached images?

I have thousands of unattached images with no files. How do I delete them all quickly? ls: cannot access wp-content/uploads/2014/09/jeep cherokee patriot-Ekza.jpg: No such file or directory
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2answers
832 views

Display info from custom fields in all images' HTML

Okay, I've been working on this all day and can't find the solution anywhere. I've created a custom field within the image upload screen (info first found here). The field stores the name of a ...
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1answer
40 views

Stopping WordPress from Auto Generating Image Files for Sizes

I have a custom post type with an image upload meta field. Every time I upload it an image with it though, I am getting extra image files for each of the predefined sizes from the theme's functions....
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1answer
468 views

Is it possible to list post attachments in a sub URL endpoint with a dedicated template?

Wordpress provides templates for displaying media attached to a post or page (attachment.php and more). They're also displayed with nice permalinks, such as: site.com/projects/a-project/an-attachment/...
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1answer
3k views

Count all images of a certain post type

I followed two posts related to my query. One was about the number of images attached to a post and second about showing all images of a certain post type. I tried to combine the two codes in the ...
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2answers
3k views

How do you modify the 'post_parent' of a custom post type?

I want to be able to edit the post_parent of a custom post type. Basically in my use case I want to mimic how WordPress uses attachments: have a custom post type that is sort of a subtype to post or ...
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1answer
758 views

How do I create Comma Separated list of attached image ids?

I'm trying to grab the image id's of attached images to a post. I'm using an example posted here, but am having trouble returning the just the ids and not the entire array. My goal is to return a ...
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1answer
193 views

Applying class to links around self hosted images embedded to posts/pages

So I need to add a class to links around the images for lightbox purposes. But only to images from the upload directory, not to external ones. I've found this solution by @TommiForsström here: ...
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2answers
2k views

Get attached media only

I am using wp_query to get uploaded medias. Everything is working fine, but wp_query will return the medias with no post attached. This is not what I wanted. How can I exclude the unattached media ...
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2answers
1k views

How to add a rel attribute to images that contains their categories?

I've added categories to images, so that I can use them to filter images within a portfolio page. Now I'm thinking I need to add the rel attribute to each image that contains its assigned categories. ...
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2answers
261 views

Allowing post attachments without allowing to insert in text

Is there a way I can allow the user to attach images as attachments to a post without allowing him to insert them within the text itself? Ideally the Upload Media button remains the same but the image ...
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0answers
133 views

Regex to turn embedded images in to attachments

I've got a blog that has all images embedded in each post rather than a thumbnail linking to an attachment page which is what I'd like. I understand from this question that no plugin (like Regenerate ...
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1answer
1k views

How to upload image without post ID using the new media uploader?

In the past when using thickbox to upload images, an image could be uploaded without having the post ID 'attached' to it by simply using the code below : jQuery('.upload_slider_button').click(...
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2answers
1k views

Do attachments added to custom post types have a post parent?

On attachment pages, I have a link back to the post/page where the file was uploaded. (This is not displayed for files that were directly added to the Media Library and that's fine.) For attachments ...
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1answer
225 views

Save attachment custom fields on front end

I have a front end post form that lets users upload multiple photos and on there I have 2 input fields to try and save custom meta data for each attachment - $vid_pix = get_post_meta($v_Id, 'vid_pix',...
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1answer
102 views

ajax delete value from custom field array

I have on my page a multi file upload that saves post attachments within a custom field --- if (!empty($_FILES['vidPix']['tmp_name'][0])) { $i = 1; $files = $...
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2answers
433 views

Short of raw SQL, can I query for multiple attachment metadata that have a given array key?

With raw SQL through $wpdb, I believe that I could do something along the lines of this (untested): SELECT post_id, meta_value FROM postmeta WHERE meta_key = '_wp_attachment_metadata' AND meta_value ...
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1answer
743 views

Adding attachment file name to email link

I'm doing up a photography site where each post is a photo project, and each post attachment will be displayed on its own attachment page (linked to from the main post page). On the attachment page, ...
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1answer
855 views

Exact image sizes

I am trying to define an image size of exactly 290 height x 180 width for all images uploaded to my WP site. I tried updating image sizes under Settings->Media->Image Sizes but these are only max ...
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1answer
188 views

Get a Page's attachments in Gallery order

Having created a page and a gallery within that page, I would like to retrieve all the images in that gallery in the order they are set when the gallery is created, i.e. the order which I drag them in ...
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1answer
306 views

copy attachments to another post type and change attachment url

On my site I have to custom post types and a function that let's users import photos from post type A to post type B, copying the meta values and it copy's the image to the folder specified for post ...
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1answer
253 views

Why this plugin doesn't work with media upload page?

I found this plugin very useful ajaxed-status It was created for post and page, and I want to apply it on media library. so I commented out the line if (is_admin() /*&& ($pagenow=='edit.php' )...
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2answers
1k views

Upload images and attachments from frontend form

I'm not very expert of wordpress and I'm trying to create a frontend form sending information to my php function through ajax. I'd need help about uploading images and files as attachments of the post....
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0answers
829 views

Change default URL of image attachment

I have only one image attachment per post, as featured image. Every post have just one image, featured image, and no any other image in post content. By default URL of image attachment is: http://...
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3answers
3k views

wp_get_attachment_image_src always returns false

I'm using wp_get_attachment_image_src to retrieve image URL. Codex is simple for this function and starting from an ID on my database I used wp_get_attachment_image_src in this way: $image_url = ...
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2answers
198 views

Re-process Images

I've got a blog that has the highest-resolution version of all its images embedded in the posts, rather than a thumbnail linking off to an image attachment page. Can you tell me how I can re-process ...
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1answer
299 views

Get post embedded image caption

I am trying to get the caption of post embedded images to then use on a lightbox. This is my code: function my_theme_prefix_content_gallery( $content ) { global $post; $args = array( ...
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0answers
277 views

Show prev and next post links for parent post of current image in attachment page?

I use this code to show previous and next posts (in same category) on post pages (single.php). <?php $next_post = get_next_post(TRUE); // TRUE = in same category if (!empty( $next_post )): ?> &...
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1answer
910 views

Is there a plugin that allows a user of your site to get an email from you with an attachment?

I was wondering if there was a plugin that could do the following: user goes to page on wordpress site user fills out their email address Clicks Email Form button user gets an email from my ...

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