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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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/** |
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* Resolves the visit link and title for a redirect row destination. |
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*/ |
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class ABJ_404_Solution_RedirectDestinationLinkResolver { |
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|
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/** @var ABJ_404_Solution_Logging */ |
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private $logger; |
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|
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public function __construct(ABJ_404_Solution_Logging $logger) { |
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$this->logger = $logger; |
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} |
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|
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/** |
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* @param mixed $rowType |
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* @param string $rowFinalDest |
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* @return array{link: string, title: string} |
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*/ |
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public function resolve($rowType, string $rowFinalDest): array { |
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$handlers = $this->handlers(); |
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$key = is_scalar($rowType) ? (int)$rowType : -1; |
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if (isset($handlers[$key])) { |
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return $handlers[$key]($rowFinalDest); |
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} |
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|
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// A corrupt redirect row with an unrecognized type is tolerable bad |
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// data while rendering the table: we degrade to a bare "Visit" link. |
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// Per Defensive Coding Philosophy #8 log this at WARNING level rather |
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// than errorMessage() (which fires a production telemetry report). |
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$this->logger->warn('Unexpected row type while displaying table: ' . $key); |
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return array('link' => '', 'title' => __('Visit', '404-solution') . ' '); |
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} |
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|
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/** @return array<int, callable(string): array{link: string, title: string}> */ |
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private function handlers(): array { |
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return array( |
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ABJ404_TYPE_EXTERNAL => function(string $rowFinalDest): array { |
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$title = __('Visit', '404-solution') . ' '; |
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if ($rowFinalDest === '') { |
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return array('link' => '', 'title' => $title); |
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} |
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return array('link' => $rowFinalDest, 'title' => $title . $rowFinalDest); |
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}, |
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ABJ404_TYPE_CAT => function(string $rowFinalDest): array { |
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return $this->taxonomyDestination($rowFinalDest, ABJ404_TYPE_CAT, __('Category:', '404-solution')); |
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}, |
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ABJ404_TYPE_TAG => function(string $rowFinalDest): array { |
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return $this->taxonomyDestination($rowFinalDest, ABJ404_TYPE_TAG, __('Tag:', '404-solution')); |
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}, |
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ABJ404_TYPE_HOME => function(string $rowFinalDest): array { |
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return $this->permalinkDestination($rowFinalDest, ABJ404_TYPE_HOME, __('Home Page:', '404-solution') . ' '); |
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}, |
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ABJ404_TYPE_POST => function(string $rowFinalDest): array { |
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if ($rowFinalDest === '') { |
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return array('link' => '', 'title' => __('Visit', '404-solution') . ' '); |
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} |
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return $this->permalinkDestination($rowFinalDest, ABJ404_TYPE_POST, ''); |
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}, |
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ABJ404_TYPE_404_DISPLAYED => function(string $rowFinalDest): array { |
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$result = $this->permalinkDestination($rowFinalDest, ABJ404_TYPE_404_DISPLAYED, ''); |
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if ($rowFinalDest == '0') { |
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$result['link'] = ''; |
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} |
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return $result; |
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}, |
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); |
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} |
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|
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/** @return array{link: string, title: string} */ |
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private function taxonomyDestination(string $rowFinalDest, int $type, string $label): array { |
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if ($rowFinalDest === '') { |
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return array('link' => '', 'title' => __('Visit', '404-solution') . ' '); |
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} |
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return $this->permalinkDestination($rowFinalDest, $type, $label . ' '); |
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} |
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|
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/** @return array{link: string, title: string} */ |
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private function permalinkDestination(string $rowFinalDest, int $type, string $titlePrefix): array { |
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$permalink = ABJ_404_Solution_PermalinkResolver::permalinkInfoToArray($rowFinalDest . '|' . $type, 0); |
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$link = is_string($permalink['link']) ? $permalink['link'] : ''; |
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$title = is_string($permalink['title']) ? $permalink['title'] : ''; |
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return array('link' => $link, 'title' => __('Visit', '404-solution') . ' ' . $titlePrefix . $title); |
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} |
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} |
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|
