How To Only Load PDF Viewer Scripts on Post Types Where PDF Viewer Shortcodes Are Used?

by · September 29, 2016

Questions › Category: PDF Light Viewer › How To Only Load PDF Viewer Scripts on Post Types Where PDF Viewer Shortcodes Are Used?

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SooBahkDo asked 8 years ago

support
replied 8 years ago

Hello SooBahkDo,

Your post is good as always, thanks!

Yes, WPFull Calendar approach seems good to me so we will implement it.

For now you can add condition right in the code for this method https://github.com/antongorodezkiy/pdf-light-viewer/blob/master/controllers/AssetsController.php#L102

Something like this should work (code not tested):

global $wp_query; $obj_id = is_home() ? '-1':$wp_query->get_queried_object_id(); if( empty($pdflv_scripts_limit) || in_array($obj_id, explode(',',$pdflv_scripts_limit)) ) { // assets enqueue here }

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support answered 8 years ago

Hello SooBahkDo,
We improved assets handling in 1.3.11 version (should be released till the end of the week).
We didn’t add setting, instead there we have added conditions to include frontend assets on PDF single pages, PDF Archive, in cases, when current $post->post_content contains PDF Light viewer shortcodes.
And the last condition is a filter for customization, when you have our shortcode in widgets, etc. So you could add the following filter with any conditions in it (please note that in the example below I used php anonymous function which is not available in legacy versions):

add_filter(PDF_LIGHT_VIEWER_PLUGIN.':should_enqueue_frontend_assets', function() {
 return true;
});

It should be added before https://codex.wordpress.org/Plugin_API/Action_Reference/wp_enqueue_scripts hook is triggered.

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How To Only Load PDF Viewer Scripts on Post Types Where PDF Viewer Shortcodes Are Used?

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