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<?php
/**
* Class Context
*
* @link https://github.com/googleforcreators/web-stories-wp
*
* @copyright 2021 Google LLC
* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
*/
/**
* Copyright 2021 Google LLC
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
declare(strict_types = 1);
namespace Google\Web_Stories;
/**
* Class Context
*/
class Context {
/**
* Story_Post_Type instance.
*
* @var Story_Post_Type Story_Post_Type instance.
*/
private Story_Post_Type $story_post_type;
/**
* Context constructor.
*
* @since 1.15.0
*
* @param Story_Post_Type $story_post_type Story_Post_Type instance.
*/
public function __construct( Story_Post_Type $story_post_type ) {
$this->story_post_type = $story_post_type;
}
/**
* Determine whether the current response is a single web story.
*
* @since 1.15.0
*
* @return bool Whether it is singular story post (and thus an AMP endpoint).
*/
public function is_web_story(): bool {
return is_singular( $this->story_post_type->get_slug() ) && ! is_embed() && ! post_password_required();
}
/**
* Determine whether the current response being served as AMP.
*
* @since 1.15.0
*
* @return bool Whether it is singular story post (and thus an AMP endpoint).
*/
public function is_amp(): bool {
if ( $this->is_web_story() ) {
return true;
}
// Check for `amp_is_request()` first since `is_amp_endpoint()` is deprecated.
if ( \function_exists( '\amp_is_request' ) ) {
return amp_is_request();
}
if ( \function_exists( '\is_amp_endpoint' ) ) {
return is_amp_endpoint();
}
return false;
}
/**
* Determines whether we're currently on the story editor screen.
*
* @since 1.15.0
*
* @return bool Whether we're currently on the story editor screen.
*/
public function is_story_editor(): bool {
$screen = \function_exists( 'get_current_screen' ) ? get_current_screen() : null;
return $screen && $this->story_post_type->get_slug() === $screen->post_type;
}
/**
* Determines whether we're currently on the media upload screen.
*
* @since 1.15.0
*
* @return bool Whether we're currently on the media upload screen
*/
public function is_upload_screen(): bool {
$screen = \function_exists( 'get_current_screen' ) ? get_current_screen() : null;
return $screen && 'upload' === $screen->id;
}
/**
* Whether we're currently on a block editor screen.
*
* @since 1.15.0
*/
public function is_block_editor(): bool {
$screen = \function_exists( 'get_current_screen' ) ? get_current_screen() : null;
return $screen && $screen->is_block_editor();
}
/**
* Returns the current screen base if available.
*
* @since 1.15.0
*
* @return string|null Current screen base if available.
*/
public function get_screen_base(): ?string {
$screen = \function_exists( 'get_current_screen' ) ? get_current_screen() : null;
return $screen->base ?? null;
}
/**
* Returns the current screen post type if available.
*
* @since 1.15.0
*
* @return string|null Current screen post type if available.
*/
public function get_screen_post_type(): ?string {
$screen = \function_exists( 'get_current_screen' ) ? get_current_screen() : null;
return $screen->post_type ?? null;
}
}