auto-sizes / hooks.php

hooks.php in Enhanced Responsive Images trunk, at hooks.php

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1	<?php
2	/**
3	* Hook callbacks used for Enhanced Responsive Images.
4	*
5	* @package auto-sizes
6	* @since 1.0.0
7	*/
8
9	declare( strict_types = 1 );
10
11	// @codeCoverageIgnoreStart
12	if ( ! defined( 'ABSPATH' ) ) {
13	exit; // Exit if accessed directly.
14	}
15
16	/**
17	* Displays the HTML generator tag for the plugin.
18	*
19	* See {@see 'wp_head'}.
20	*
21	* @since 1.0.1
22	*/
23	function auto_sizes_render_generator(): void {
24	// Use the plugin slug as it is immutable.
25	echo '<meta name="generator" content="auto-sizes ' . esc_attr( IMAGE_AUTO_SIZES_VERSION ) . '">' . "\n";
26	}
27	add_action( 'wp_head', 'auto_sizes_render_generator' );
28
29	/**
30	* Filters related to the improved image sizes functionality.
31	*/
32	add_filter( 'the_content', 'auto_sizes_prime_attachment_caches', 9 ); // This must run before 'do_blocks', which runs at priority 9.
33	add_filter( 'render_block_core/image', 'auto_sizes_filter_image_tag', 10, 3 );
34	add_filter( 'render_block_core/cover', 'auto_sizes_filter_image_tag', 10, 3 );
35	add_filter( 'render_block_core/post-featured-image', 'auto_sizes_filter_image_tag', 10, 3 );
36	add_filter( 'get_block_type_uses_context', 'auto_sizes_filter_uses_context', 10, 2 );
37	add_filter( 'render_block_context', 'auto_sizes_filter_render_block_context', 10, 3 );
38	// @codeCoverageIgnoreEnd
39