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<?php |
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|
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if (!defined('ABSPATH')) { |
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exit; |
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} |
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|
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// allow-no-test-found: exercised by PatternPriorityResolutionTest via does404PageHaveSuggestionsShortcode |
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|
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/** |
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* Decides whether the site's configured custom 404 page embeds the suggestions |
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* shortcode. The async-suggestion trigger consults this before kicking off a |
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* background spell-check compute: there is no point pre-computing suggestions |
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* for a 404 page that will never render them. |
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* |
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* Resolves the configured `dest404page` option, confirms it points at a real |
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* user-specified page (via the NotFoundResponse service), loads that post, and |
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* reports whether its content contains the suggestions shortcode. Pure |
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* read/inspection policy: no SQL, no presentation, no spelling-match work. |
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*/ |
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class ABJ_404_Solution_SpellSuggestionShortcodeDetector { |
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|
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/** @var ABJ_404_Solution_NotFoundResponseService|null */ |
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private $notFoundResponse; |
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|
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/** |
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* @param ABJ_404_Solution_NotFoundResponseService|null $notFoundResponse |
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*/ |
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public function __construct($notFoundResponse) { |
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$this->notFoundResponse = $notFoundResponse; |
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} |
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|
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/** |
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* @return bool true only when the configured custom 404 page exists and its |
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* content contains the suggestions shortcode. |
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*/ |
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public function does404PageHaveSuggestionsShortcode(): bool { |
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$options = abj_service('options_repository')->getOptions(); |
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$dest404pageRaw = isset($options['dest404page']) ? $options['dest404page'] : null; |
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$dest404page = is_string($dest404pageRaw) ? $dest404pageRaw : null; |
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|
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if (!$this->notFoundResponse instanceof ABJ_404_Solution_NotFoundResponseService |
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|| !$this->notFoundResponse->thereIsAUserSpecified404Page($dest404page)) { |
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return false; |
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} |
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|
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$parts = explode('|', $dest404page ?? ''); |
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$page404Id = isset($parts[0]) ? intval($parts[0]) : 0; |
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|
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if ($page404Id <= 0) { |
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return false; |
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} |
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|
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$page = get_post($page404Id); |
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if (!$page) { |
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return false; |
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} |
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|
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return has_shortcode($page->post_content, ABJ404_SHORTCODE_NAME); |
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} |
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} |
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|
