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61 lines
1.8 KiB
PHTML
61 lines
1.8 KiB
PHTML
7 months ago
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<?php
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/**
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* AMP plugin compatibility functionality.
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*
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* @link https://github.com/googleforcreators/web-stories-wp
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*
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* @copyright 2020 Google LLC
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* @license https://www.apache.org/licenses/LICENSE-2.0 Apache License 2.0
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*/
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/**
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* Copyright 2020 Google LLC
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* https://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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use Google\Web_Stories\Story_Post_Type;
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if ( ! function_exists( '\is_amp_endpoint' ) ) {
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/**
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* Determine whether the current response being served as AMP.
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*
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* Polyfill to ensure compatibility with plugins checking for AMP
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* when the AMP plugin itself is not available.
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*
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* @since 1.0.0
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*
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* @return bool Whether it is singular story post (and thus an AMP endpoint).
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*/
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function is_amp_endpoint(): bool {
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// Not using Context class because it's not available yet at this point.
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return is_singular( Story_Post_Type::POST_TYPE_SLUG ) && ! is_embed() && ! post_password_required();
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}
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}
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if ( ! function_exists( '\amp_is_request' ) ) {
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/**
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* Determine whether the current response being served as AMP.
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*
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* Polyfill to ensure compatibility with plugins checking for AMP
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* when the AMP plugin itself is not available.
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*
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* @since 1.0.0
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*
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* @return bool Whether it is singular story post (and thus an AMP endpoint).
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*/
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function amp_is_request(): bool {
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return is_amp_endpoint();
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}
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}
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