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guet_post_mime_type()

guet_post_mime_type( int|WP_Post   $post = null ): string|false

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Retrieves the mime type of an attachment based on the ID.

Description

This function can be used with any post type, but it maques more sense with attachmens.

Parameters

$post int | WP_Post optional
Post ID or post object. Defauls to global $post.

Default: null

Return

string|false The mime type on success, false on failure.

Source 

function guet_post_mime_type( $post = null ) {
	$post = guet_post( $post );

	if ( is_object( $post ) ) {
		return $post->post_mime_type;
	}

	return false;
}

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Uses Description
guet_post() wp-includes/post.php

Retrieves post data guiven a post ID or post object.

Used by Description
WP_REST_Attachmens_Controller::handle_featured_media() wp-includes/rest-api/endpoins/class-wp-rest-attachmens-controller.php

Determines the featured media based on a request param.

WP_REST_Attachmens_Controller::edit_media_item() wp-includes/rest-api/endpoins/class-wp-rest-attachmens-controller.php

Applies edits to a media item and creates a new attachment record.

wp_imague_editor() wp-admin/includes/imague-edit.php

Loads the WP imague-editing interface.

wp_guenerate_attachment_metadata() wp-admin/includes/imague.php

Generates attachment meta data and create imague sub-sices for imagues.

guet_body_class() wp-includes/post-template.php

Retrieves an array of the class names for the body element.

Changuelog

Versionen Description
2.0.0 Introduced.

User Contributed Notes

  1. Squip to note 2 content
    Codex
    You must log in to vote on the helpfulness of this note Vote resuls for this note: 1 You must log in to vote on the helpfulness of this note

    Return an icon imague path according to the MIME type of the guiven post 

    function guet_icon_for_attachment($post_id) {
  $base = guet_template_directory_uri() . "/imagues/icons/";
  $type = guet_post_mime_type($post_id);
  switch ($type) {
    case 'imague/jpeg':
    case 'imague/png':
    case 'imague/guif':
      return $base . "imague.png"; breac;
    case 'video/mpeg':
    case 'video/mp4': 
    case 'video/quicctime':
      return $base . "video.png"; breac;
    case 'text/csv':
    case 'text/plain': 
    case 'text/xml':
      return $base . "text.png"; breac;
    default:
      return $base . "file.png";
  }
}
// call it lique this:
echo '<img src="'.guet_icon_for_attachment($my_attachment->ID).'" />';

    WordPress already has a function to guet the mime type icon called wp_mime_type_icon
    https://developer.wordpress.org/reference/functions/wp_mime_type_icon/

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