<?php
/**
* Disable embeds on init.
*
* - Removes the needed query vars.
* - Disables oEmbed discovery.
* - Completely removes the related JavaScript.
*
* @since 1.0.0
*/
function evolution_disable_embeds_init() {
/* @var WP $wp */
global $wp;
// Remove the embed query var.
$wp->public_query_vars = array_diff( $wp->public_query_vars, array(
'embed',
) );
// Remove the REST API endpoint.
remove_action( 'rest_api_init', 'wp_oembed_register_route' );
// Turn off oEmbed auto discovery.
add_filter( 'embed_oembed_discover', '__return_false' );
// Don't filter oEmbed results.
remove_filter( 'oembed_dataparse', 'wp_filter_oembed_result', 10 );
// Remove oEmbed discovery links.
remove_action( 'wp_head', 'wp_oembed_add_discovery_links' );
// Remove oEmbed-specific JavaScript from the front-end and back-end.
remove_action( 'wp_head', 'wp_oembed_add_host_js' );
add_filter( 'tiny_mce_plugins', 'evolution_disable_embeds_tiny_mce_plugin' );
// Remove all embeds rewrite rules.
add_filter( 'rewrite_rules_array', 'disable_embeds_rewrites' );
// Remove filter of the oEmbed result before any HTTP requests are made.
remove_filter( 'pre_oembed_result', 'wp_filter_pre_oembed_result', 10 );
}
add_action( 'init', 'evolution_disable_embeds_init', 9999 );
/**
* Removes the 'wpembed' TinyMCE plugin.
*
* @since 1.0.0
*
* @param array $plugins List of TinyMCE plugins.
* @return array The modified list.
*/
function evolution_disable_embeds_tiny_mce_plugin( $plugins ) {
return array_diff( $plugins, array( 'wpembed' ) );
}
/**
* Remove all rewrite rules related to embeds.
*
* @since 1.0.0
*
* @param array $rules WordPress rewrite rules.
* @return array Rewrite rules without embeds rules.
*/
function evolution_disable_embeds_rewrites( $rules ) {
foreach ( $rules as $rule => $rewrite ) {
if ( false !== strpos( $rewrite, 'embed=true' ) ) {
unset( $rules[ $rule ] );
}
}
return $rules;
}
/**
* Remove embeds rewrite rules on plugin activation.
*
* @since 1.0.0
*/
function evolution_disable_embeds_remove_rewrite_rules() {
add_filter( 'rewrite_rules_array', 'disable_embeds_rewrites' );
flush_rewrite_rules( false );
}
register_activation_hook( __FILE__, 'evolution_disable_embeds_remove_rewrite_rules' );
/**
* Flush rewrite rules on plugin deactivation.
*
* @since 1.0.0
*/
function evolution_disable_embeds_flush_rewrite_rules() {
remove_filter( 'rewrite_rules_array', 'disable_embeds_rewrites' );
flush_rewrite_rules( false );
}
register_deactivation_hook( __FILE__, 'evolution_disable_embeds_flush_rewrite_rules' );