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Hi
I searched the forum but can’t see nothing related to this, so I openen this topic.I’m trying to add nonces to js files and the inlined one. For the inlined I used this:
add_filter('wp_inline_script_attributes', 'add_nonce_to_inline',10,1); function add_nonce_to_inline ($attributes, $data) { $attributes['nonce'] = 'NGINX_NONCE_VALUE_1'; return $attributes; }It worked well, unless in a GP theme snipet, this one:
<script id="generate-a11y">I see in the code it is inlined with php prinf, so maybe is out of the scope of wp_inline_script_attributes.
How I can add the nonce to the snippet?
Thanks in advance
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Hi there,
Try this:
add_filter( 'generate_print_a11y_script', '__return_false' ); // Disable the default script function custom_generate_a11y_script() { printf( '<script id="generate-a11y" nonce="%s">%s</script>', 'NGINX_NONCE_VALUE_1', // Replace with your nonce value '!function(){"use strict";if("querySelector"in document&&"addEventListener"in window){var e=document.body;e.addEventListener("mousedown",function(){e.classList.add("using-mouse")}),e.addEventListener("keydown",function(){e.classList.remove("using-mouse")})}}();' ); } add_action( 'wp_head', 'custom_generate_a11y_script',10 ); -
Hi Ying.
Thanks, it worked.
Maybe the dev team must think about how this code is injected and make it parseable with the wp_inline_script_attributes functions, so no aditional code is needed.Talked too fast… now it throws error about Cannot read properties of null (reading ‘addEventListener’)
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Hi there,
try this snippet instead:
remove_action( 'wp_footer', 'generate_do_a11y_scripts' ); add_action( 'wp_footer', 'custom_do_a11y_scripts' ); function custom_do_a11y_scripts() { if ( apply_filters( 'generate_print_a11y_script', true ) ) { // Add our small a11y script inline. printf( '<script id="generate-a11y">%s</script>', '!function(){"use strict";if("querySelector"in document&&"addEventListener"in window){var e=document.body;e.addEventListener("mousedown",function(){e.classList.add("using-mouse")}),e.addEventListener("keydown",function(){e.classList.remove("using-mouse")})}}();' ); } }ill have a chat with the devs about why we hook it in the way we do….
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Hi David
This worked without error, nonce is added -
Glad to hear that!
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