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<?php |
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|
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declare(strict_types=1); |
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|
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namespace Beyondwords\Wordpress\Component\Post; |
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|
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/** |
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* BeyondWords Post Meta (Custom Field) Utilities. |
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* |
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* @package Beyondwords |
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* @subpackage Beyondwords/includes |
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* @author Stuart McAlpine <stu@beyondwords.io> |
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* @since 3.5.0 |
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*/ |
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class PostMetaUtils |
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{ |
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public const WP_ERROR_FORMAT = 'WP_Error [%s] %s'; |
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|
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/** |
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* Get "renamed" Post Meta. |
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* |
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* We previously saved custom fields with a prefix of `speechkit_*` and we now |
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* save them with a prefix of `beyondwords_*`. |
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* |
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* This method checks both prefixes, copying `speechkit_*` data to `beyondwords_*`. |
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* |
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* @since 3.7.0 |
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* |
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* @param int $postId Post ID. |
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* @param string $name Custom field name, without the prefix. |
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* |
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* @return string |
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*/ |
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public static function getRenamedPostMeta($postId, $name) |
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{ |
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if (metadata_exists('post', $postId, 'beyondwords_' . $name)) { |
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return get_post_meta($postId, 'beyondwords_' . $name, true); |
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} |
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|
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if (metadata_exists('post', $postId, 'speechkit_' . $name)) { |
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$value = get_post_meta($postId, 'speechkit_' . $name, true); |
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|
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// Migrate over to newer `beyondwords_*` format |
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update_post_meta($postId, 'beyondwords_' . $name, $value); |
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|
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return $value; |
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} |
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|
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return ''; |
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} |
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|
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/** |
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* Get the BeyondWords metadata for a Post. |
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*/ |
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public static function getAllBeyondwordsMetadata($postId) |
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{ |
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$keysToCheck = [ |
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'beyondwords_generate_audio', |
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'beyondwords_project_id', |
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'beyondwords_content_id', |
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'beyondwords_podcast_id', |
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'beyondwords_content_id', |
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'beyondwords_language_id', |
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'beyondwords_body_voice_id', |
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'beyondwords_title_voice_id', |
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'beyondwords_summary_voice_id', |
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'beyondwords_error_message', |
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'beyondwords_disabled', |
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'beyondwords_podcast_id', |
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'publish_post_to_speechkit', |
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'speechkit_generate_audio', |
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'speechkit_project_id', |
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'speechkit_podcast_id', |
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'speechkit_error_message', |
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'speechkit_disabled', |
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'speechkit_access_key', |
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'speechkit_error', |
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'speechkit_info', |
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'speechkit_response', |
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'speechkit_retries', |
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'speechkit_status', |
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'_speechkit_link', |
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'_speechkit_text', |
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]; |
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|
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$metadata = has_meta($postId); |
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|
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$metadata = array_filter($metadata, function ($item) use ($keysToCheck) { |
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return in_array($item['meta_key'], $keysToCheck); |
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}); |
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|
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// Prepend the WordPress Post ID to the meta data |
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array_unshift($metadata, [ |
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'meta_id' => null, |
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'meta_key' => 'post_id', |
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'meta_value' => $postId, // phpcs:ignore |
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]); |
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|
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return $metadata; |
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} |
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|
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/** |
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* Get the Content ID for a WordPress Post. |
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* |
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* Over time there have been various approaches to storing the Content ID. |
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* This function tries each approach in reverse-date order. |
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* |
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* @since 3.0.0 |
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* @since 3.5.0 Moved from Core\Utils to Component\Post\PostUtils |
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* @since 4.0.0 Renamed to getContentId() & prioritise beyondwords_content_id |
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* |
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* @param int $postId Post ID. |
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* |
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* @return int|false Content ID, or false |
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*/ |
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public static function getContentId($postId) |
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{ |
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// Check for "Content ID" custom field (string, uuid) |
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$contentId = get_post_meta($postId, 'beyondwords_content_id', true); |
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|
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if (! $contentId) { |
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// Also try "Podcast ID" custom field (number, or string for > 4.x) |
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$contentId = PostMetaUtils::getPodcastId($postId); |
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} |
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|
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/** |
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* Filters the BeyondWords Content ID. |
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* |
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* @since 4.0.0 |
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* |
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* @param string $contentId The BeyondWords Content ID. |
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* @param int $postId The post ID. |
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*/ |
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$contentId = apply_filters('beyondwords_content_id', $contentId, $postId); |
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|
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return $contentId; |
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} |
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|
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/** |
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* Get the (legacy) Podcast ID for a WordPress Post. |
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* |
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* Over time there have been various approaches to storing the Podcast ID. |
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* This function tries each approach in reverse-date order. |
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* |
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* @since 3.0.0 |
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* @since 3.5.0 Moved from Core\Utils to Component\Post\PostUtils |
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* @since 4.0.0 Allow string values for UUIDs stored >= v4.x |
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* |
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* @param int $postId Post ID. |
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* |
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* @return int|false Podcast ID, or false |
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*/ |
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public static function getPodcastId($postId) |
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{ |
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// Check for "Podcast ID" custom field (number, or string for > 4.x) |
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$podcastId = PostMetaUtils::getRenamedPostMeta($postId, 'podcast_id'); |
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|
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if ($podcastId) { |
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return $podcastId; |
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} |
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|
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// It may also be found by parsing post_meta._speechkit_link |
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$speechkit_link = get_post_meta($postId, '_speechkit_link', true); |
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// Player URL can be either /a/[ID] or /e/[ID] or /m/[ID] |
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preg_match('/\/[aem]\/(\d+)/', (string)$speechkit_link, $matches); |
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if ($matches) { |
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return intval($matches[1]); |
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} |
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|
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// It may also be found by parsing post_meta.speechkit_response |
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$speechkit_response = static::getHttpResponseBodyFromPostMeta($postId, 'speechkit_response'); |
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preg_match('/"podcast_id":(")?(\d+)(?(1)\1|)/', (string)$speechkit_response, $matches); |
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// $matches[2] is the Podcast ID (response.podcast_id) |
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if ($matches && $matches[2]) { |
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return intval($matches[2]); |
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} |
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|
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/** |
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* It may also be found by parsing post_meta.speechkit_info |
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* |
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* NOTE: This has been copied verbatim from the existing iframe player check |
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* at Speechkit_Public::iframe_player_embed_html(), in case it is |
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* needed for posts which were created a very long time ago. |
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* I cannot write unit tests for this to pass, they always fail for me, |
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* so there are currently no tests for it. |
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**/ |
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$article = get_post_meta($postId, 'speechkit_info', true); |
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if (empty($article) || ! isset($article['share_url'])) { |
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// This is exactly the same if/else statement that we have at |
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// Speechkit_Public::iframe_player_embed_html(), but there is |
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// nothing for us to to do here. |
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} else { |
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// This is the part that we need... |
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$url = $article['share_url']; |
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|
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// Player URL can be either /a/[ID] or /e/[ID] or /m/[ID] |
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preg_match('/\/[aem]\/(\d+)/', (string)$url, $matches); |
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if ($matches) { |
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return intval($matches[1]); |
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} |
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} |
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|
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// todo throw ContentIdNotFoundException??? |
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return false; |
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} |
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|
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/** |
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* Get the 'Generate Audio' value for a Post. |
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* |
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* @since 3.0.0 |
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* @since 3.5.0 Moved from Core\Utils to Component\Post\PostUtils |
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* |
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* @param int $postId Post ID. |
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* |
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* @return bool |
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*/ |
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public static function hasGenerateAudio($postId) |
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{ |
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if (PostMetaUtils::getRenamedPostMeta($postId, 'generate_audio') === '1') { |
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return true; |
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} |
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|
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if (get_post_meta($postId, 'publish_post_to_speechkit', true) === '1') { |
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return true; |
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} |
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|
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$projectId = PostMetaUtils::getProjectId($postId); |
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$contentId = PostMetaUtils::getContentId($postId); |
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|
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if ($projectId && $contentId) { |
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return true; |
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} |
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|
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return false; |
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} |
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|
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/** |
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* Get the Project ID for a WordPress Post. |
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* |
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* It is possible to change the BeyondWords project ID in the plugin settings, |
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* so the current Project ID setting will not necessarily be correct for all |
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* historic Posts. Because of this, we attempt to retrive the correct Project ID |
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* from various custom fields, then fall-back to the plugin setting. |
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* |
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* @since 3.0.0 |
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* @since 3.5.0 Moved from Core\Utils to Component\Post\PostUtils |
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* @since 4.0.0 Apply beyondwords_project_id filter |
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* |
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* @param int $postId Post ID. |
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* |
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* @return int|false Project ID, or false |
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*/ |
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public static function getProjectId($postId) |
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{ |
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// Check custom fields |
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$projectId = intval(PostMetaUtils::getRenamedPostMeta($postId, 'project_id')); |
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|
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if (! $projectId) { |
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// It may also be found by parsing post_meta.speechkit_response |
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$speechkit_response = static::getHttpResponseBodyFromPostMeta($postId, 'speechkit_response'); |
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preg_match('/"project_id":(")?(\d+)(?(1)\1|)/', (string)$speechkit_response, $matches); |
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// $matches[2] is the Project ID (response.project_id) |
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if ($matches && $matches[2]) { |
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$projectId = intval($matches[2]); |
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} |
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} |
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|
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// If we still don't have an ID then use the default from the plugin settings |
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if (! $projectId) { |
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$projectId = intval(get_option('beyondwords_project_id')); |
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} |
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|
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if (! $projectId) { |
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// Return boolean false instead of numeric 0 |
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$projectId = false; |
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} |
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|
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// todo throw ProjectIdNotFoundException? |
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|
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/** |
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* Filters the BeyondWords Project ID. |
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* |
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* @since 4.0.0 |
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* |
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* @param string $contentId The BeyondWords Project ID. |
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* @param int $postId The post ID. |
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*/ |
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$projectId = apply_filters('beyondwords_project_id', $projectId, $postId); |
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|
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return $projectId; |
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} |
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|
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/** |
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* Get the Body Voice ID for a WordPress Post. |
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* |
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* We do not filter this, because the Block Editor directly accesses this |
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* custom field, bypassing any filters we add here. |
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* |
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* @since 4.0.0 |
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* |
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* @param int $postId Post ID. |
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* |
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* @return int|false Body Voice ID, or false |
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*/ |
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public static function getBodyVoiceId($postId) |
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{ |
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$voiceId = get_post_meta($postId, 'beyondwords_body_voice_id', true); |
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|
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return $voiceId; |
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} |
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|
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/** |
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* Get the Title Voice ID for a WordPress Post. |
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* |
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* We do not filter this, because the Block Editor directly accesses this |
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* custom field, bypassing any filters we add here. |
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* |
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* @since 4.0.0 |
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* |
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* @param int $postId Post ID. |
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* |
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* @return int|false Title Voice ID, or false |
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*/ |
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public static function getTitleVoiceId($postId) |
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{ |
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$voiceId = get_post_meta($postId, 'beyondwords_title_voice_id', true); |
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|
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return $voiceId; |
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} |
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|
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/** |
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* Get the Summary Voice ID for a WordPress Post. |
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* |
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* We do not filter this, because the Block Editor directly accesses this |
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* custom field, bypassing any filters we add here. |
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* |
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* @since 4.0.0 |
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* |
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* @param int $postId Post ID. |
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* |
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* @return int|false Summary Voice ID, or false |
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*/ |
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public static function getSummaryVoiceId($postId) |
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{ |
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$voiceId = get_post_meta($postId, 'beyondwords_summary_voice_id', true); |
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|
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return $voiceId; |
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} |
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|
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/** |
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* Get the "Error Message" value for a WordPress Post. |
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* |
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* Supports data saved with the `beyondwords_*` prefix and the legacy `speechkit_*` prefix. |
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* |
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* @since 3.7.0 |
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* |
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* @param int $postId Post ID. |
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* |
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* @return string |
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*/ |
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public static function getErrorMessage($postId) |
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{ |
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return PostMetaUtils::getRenamedPostMeta($postId, 'error_message'); |
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} |
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|
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/** |
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* Get the "Disabled" value for a WordPress Post. |
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* |
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* Supports data saved with the `beyondwords_*` prefix and the legacy `speechkit_*` prefix. |
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* |
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* @since 3.7.0 |
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* |
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* @param int $postId Post ID. |
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* |
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* @return string |
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*/ |
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public static function getDisabled($postId) |
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{ |
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return PostMetaUtils::getRenamedPostMeta($postId, 'disabled'); |
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} |
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|
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/** |
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* Get HTTP response body from post meta. |
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* |
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* The data may have been saved as a WordPress HTTP response array. If it was, |
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* then return the 'body' key of the HTTP response instead of the raw post meta. |
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* |
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* The data may also have been saved as a WordPress WP_Error instance. If it was, |
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* then return a string containing the WP_Error code and message. |
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* |
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* @since 3.0.3 |
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* @since 3.5.0 Moved from Core\Utils to Component\Post\PostUtils |
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* @since 3.6.1 Handle responses saved as object of class WP_Error |
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* |
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* @param int $postId Post ID. |
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* @param string $metaName Post Meta name. |
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* |
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* @return string |
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*/ |
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public static function getHttpResponseBodyFromPostMeta($postId, $metaName) |
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{ |
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$postMeta = get_post_meta($postId, $metaName, true); |
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|
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if (is_array($postMeta)) { |
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return (string)wp_remote_retrieve_body($postMeta); |
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} |
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|
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if (is_wp_error($postMeta)) { |
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return sprintf(PostMetaUtils::WP_ERROR_FORMAT, $postMeta->get_error_code(), $postMeta->get_error_message()); |
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} |
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|
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return (string)$postMeta; |
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} |
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} |
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|
