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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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* Aggregate "redirects grouped by status" tallies with transient caching. |
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* |
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* Owns the SUM(CASE WHEN ...) aggregation queries that previously lived |
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* inline in ViewReadService: |
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* - Active/manual/auto/regex/trash counts (admin redirects list badges) |
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* - Captured/ignored/later/trash counts (admin captures list badges) |
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* - High-impact captured count (logs-joined; gated by hits table presence) |
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* - The simple total counters (`getCapturedCount`, `getRecordCount`) |
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* |
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* Extracted in the i805 ViewReadService decomposition. The cache TTLs and |
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* key names are reused verbatim from ViewReadRuntimeState so existing |
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* invalidation paths continue to delete the same keys. |
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*/ |
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class ABJ_404_Solution_StatusCountsRepository { |
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|
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const CACHE_KEY_REDIRECT_STATUS = ABJ_404_Solution_ViewReadRuntimeState::CACHE_KEY_REDIRECT_STATUS; |
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const CACHE_KEY_CAPTURED_STATUS = ABJ_404_Solution_ViewReadRuntimeState::CACHE_KEY_CAPTURED_STATUS; |
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const CACHE_KEY_HIGH_IMPACT_CAPTURED = ABJ_404_Solution_ViewReadRuntimeState::CACHE_KEY_HIGH_IMPACT_CAPTURED; |
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const STATUS_CACHE_TTL = ABJ_404_Solution_ViewReadRuntimeState::STATUS_CACHE_TTL; |
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const STATUS_CACHE_TIMEOUT_SELFHEAL_TTL = ABJ_404_Solution_ViewReadRuntimeState::STATUS_CACHE_TIMEOUT_SELFHEAL_TTL; |
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|
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/** @var ABJ_404_Solution_DatabaseQueryInterface */ |
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private $dbCore; |
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|
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/** @var ABJ_404_Solution_LogsRepository */ |
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private $logsRepo; |
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|
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/** @var ABJ_404_Solution_ViewQueryBuilder */ |
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private $queryBuilder; |
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|
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/** |
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* @param ABJ_404_Solution_DatabaseQueryInterface $dbCore |
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* @param ABJ_404_Solution_LogsRepository $logsRepo |
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* @param ABJ_404_Solution_ViewQueryBuilder $queryBuilder |
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*/ |
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public function __construct( |
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ABJ_404_Solution_DatabaseQueryInterface $dbCore, |
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ABJ_404_Solution_LogsRepository $logsRepo, |
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ABJ_404_Solution_ViewQueryBuilder $queryBuilder |
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) { |
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$this->dbCore = $dbCore; |
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$this->logsRepo = $logsRepo; |
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$this->queryBuilder = $queryBuilder; |
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} |
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|
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/** |
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* @param bool $bypassCache |
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* @return array<string, int> |
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*/ |
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public function getRedirectStatusCounts(bool $bypassCache = false): array { |
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if (!$bypassCache) { |
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$cached = get_transient(self::CACHE_KEY_REDIRECT_STATUS); |
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if ($cached !== false && is_array($cached)) { |
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/** @var array<string, int> $cached */ |
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return $cached; |
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} |
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} |
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|
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$query = "SELECT |
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SUM(CASE WHEN disabled = 0 THEN 1 ELSE 0 END) as active_count, |
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SUM(CASE WHEN disabled = 0 AND status = " . ABJ404_STATUS_MANUAL . " THEN 1 ELSE 0 END) as manual_count, |
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SUM(CASE WHEN disabled = 0 AND status = " . ABJ404_STATUS_AUTO . " THEN 1 ELSE 0 END) as auto_count, |
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SUM(CASE WHEN disabled = 0 AND status = " . ABJ404_STATUS_REGEX . " THEN 1 ELSE 0 END) as regex_count, |
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SUM(CASE WHEN disabled = 1 THEN 1 ELSE 0 END) as trash_count |
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FROM {wp_abj404_redirects} |
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WHERE status IN (" . ABJ404_STATUS_MANUAL . ", " . ABJ404_STATUS_AUTO . ", " . ABJ404_STATUS_REGEX . ")"; |
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$query = $this->dbCore->doTableNameReplacements($query); |
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|
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$result = $this->dbCore->queryAndGetResults($query); |
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$hadError = !empty($result['last_error']) || !empty($result['timed_out']); |
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$rows = is_array($result['rows']) ? $result['rows'] : array(); |
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|
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$counts = array('all' => 0, 'manual' => 0, 'auto' => 0, 'regex' => 0, 'trash' => 0); |
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if (!empty($rows)) { |
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$row = is_array($rows[0] ?? null) ? $rows[0] : array(); |
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$counts = array( |
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'all' => self::scalarToInt($row['active_count'] ?? 0), |
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'manual' => self::scalarToInt($row['manual_count'] ?? 0), |
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'auto' => self::scalarToInt($row['auto_count'] ?? 0), |
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'regex' => self::scalarToInt($row['regex_count'] ?? 0), |
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'trash' => self::scalarToInt($row['trash_count'] ?? 0) |
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); |
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} |
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|
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if (!$hadError && !$bypassCache) { |
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set_transient(self::CACHE_KEY_REDIRECT_STATUS, $counts, self::STATUS_CACHE_TTL); |
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} |
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|
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return $counts; |
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} |
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|
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/** |
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* @param bool $bypassCache |
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* @return array<string, int> |
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*/ |
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public function getCapturedStatusCounts(bool $bypassCache = false): array { |
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if (!$bypassCache) { |
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$cached = get_transient(self::CACHE_KEY_CAPTURED_STATUS); |
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if ($cached !== false && is_array($cached)) { |
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/** @var array<string, int> $cached */ |
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return $cached; |
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} |
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} |
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|
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$query = "SELECT |
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COUNT(*) as total, |
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SUM(CASE WHEN disabled = 0 THEN 1 ELSE 0 END) as active, |
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SUM(CASE WHEN disabled = 0 AND status = " . ABJ404_STATUS_CAPTURED . " THEN 1 ELSE 0 END) as captured, |
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SUM(CASE WHEN disabled = 0 AND status = " . ABJ404_STATUS_IGNORED . " THEN 1 ELSE 0 END) as ignored, |
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SUM(CASE WHEN disabled = 0 AND status = " . ABJ404_STATUS_LATER . " THEN 1 ELSE 0 END) as later, |
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SUM(CASE WHEN disabled = 1 THEN 1 ELSE 0 END) as trash |
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FROM {wp_abj404_redirects} |
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WHERE status IN (" . ABJ404_STATUS_CAPTURED . ", " . ABJ404_STATUS_IGNORED . ", " . ABJ404_STATUS_LATER . ")"; |
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$query = $this->dbCore->doTableNameReplacements($query); |
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|
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$result = $this->dbCore->queryAndGetResults($query); |
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$hadError = !empty($result['last_error']) || !empty($result['timed_out']); |
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$rows = is_array($result['rows']) ? $result['rows'] : array(); |
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|
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$counts = array('all' => 0, 'captured' => 0, 'ignored' => 0, 'later' => 0, 'trash' => 0); |
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if (!empty($rows)) { |
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$row = is_array($rows[0] ?? null) ? $rows[0] : array(); |
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$counts = array( |
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'all' => self::scalarToInt($row['active'] ?? 0), |
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'captured' => self::scalarToInt($row['captured'] ?? 0), |
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'ignored' => self::scalarToInt($row['ignored'] ?? 0), |
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'later' => self::scalarToInt($row['later'] ?? 0), |
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'trash' => self::scalarToInt($row['trash'] ?? 0) |
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); |
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} |
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|
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if (!$hadError && !$bypassCache) { |
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set_transient(self::CACHE_KEY_CAPTURED_STATUS, $counts, self::STATUS_CACHE_TTL); |
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} |
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|
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return $counts; |
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} |
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|
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/** |
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* @return int Cached count; on timeout returns 0 and schedules a hits-table rebuild |
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* (the cached 0 is overwritten with the real value once rebuild completes). |
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*/ |
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public function getHighImpactCapturedCount(): int { |
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$cached = get_transient(self::CACHE_KEY_HIGH_IMPACT_CAPTURED); |
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if ($cached !== false) { |
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return intval(is_scalar($cached) ? $cached : 0); |
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} |
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|
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if (!$this->logsRepo->logsHitsTableExists()) { |
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$this->logsRepo->scheduleHitsTableRebuild(); |
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return 0; |
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} |
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|
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$query = $this->queryBuilder->buildHighImpactCapturedCountQuery(); |
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|
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$result = $this->dbCore->queryAndGetResults($query, array('timeout' => 60)); |
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$timedOut = !empty($result['timed_out']); |
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$hadError = !empty($result['last_error']) || $timedOut; |
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$rows = is_array($result['rows']) ? $result['rows'] : array(); |
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$firstRow = (!empty($rows) && is_array($rows[0] ?? null)) ? $rows[0] : array(); |
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$count = self::scalarToInt($firstRow['cnt'] ?? 0); |
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|
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if ($timedOut) { |
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$this->logsRepo->scheduleHitsTableRebuild(); |
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// allow-cache-empty: timeout self-heal sentinel, 5-minute window. Real value returns once the rebuild completes and the short cache expires. |
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set_transient(self::CACHE_KEY_HIGH_IMPACT_CAPTURED, 0, self::STATUS_CACHE_TIMEOUT_SELFHEAL_TTL); |
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return 0; |
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} |
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|
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if ($hadError) { |
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return 0; |
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} |
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|
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if ($count === 0 && $this->isHitsTableEmpty()) { |
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$this->logsRepo->scheduleHitsTableRebuild(); |
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return 0; |
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} |
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|
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set_transient(self::CACHE_KEY_HIGH_IMPACT_CAPTURED, $count, self::STATUS_CACHE_TTL); |
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|
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return $count; |
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} |
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|
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/** @return int */ |
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public function getCapturedCount(): int { |
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$query = "select count(id) from {wp_abj404_redirects} where status = " . absint(ABJ404_STATUS_CAPTURED); |
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$result = $this->dbCore->queryAndGetResults($query); |
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if (!empty($result['timed_out']) || (isset($result['last_error']) && $result['last_error'] != '')) { |
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return 0; |
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} |
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$rows = is_array($result['rows'] ?? null) ? $result['rows'] : array(); |
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if (empty($rows)) { |
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return 0; |
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} |
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$first = $rows[0]; |
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$value = is_array($first) ? reset($first) : $first; |
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return self::scalarToInt($value); |
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} |
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|
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/** |
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* @param array<int, int> $types Status codes to include (passed through absint). |
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* @param int $trashed 0 for live rows, 1 for trashed rows. |
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* @return int |
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*/ |
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public function getRecordCount(array $types = array(), $trashed = 0): int { |
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if (count($types) < 1) { |
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return 0; |
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} |
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$filteredTypes = array_map('absint', $types); |
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$typesForSQL = implode(', ', $filteredTypes); |
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$query = "select count(id) as count from {wp_abj404_redirects} where 1 and (status in (" |
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. $typesForSQL . "))" |
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. " and disabled = " . absint($trashed); |
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|
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$result = $this->dbCore->queryAndGetResults($query); |
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$rows = is_array($result['rows']) ? $result['rows'] : array(); |
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if (empty($rows)) { |
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return 0; |
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} |
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$row = is_array($rows[0] ?? null) ? $rows[0] : array(); |
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return isset($row['count']) && is_scalar($row['count']) ? intval($row['count']) : 0; |
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} |
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|
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/** |
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* Probe the hits table for "is this rollup empty?" to distinguish a real |
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* zero from a not-yet-rebuilt state. |
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* |
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* @return bool |
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*/ |
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private function isHitsTableEmpty(): bool { |
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$check = "SELECT 1 FROM {wp_abj404_logs_hits} LIMIT 1"; |
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$check = $this->dbCore->doTableNameReplacements($check); |
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$result = $this->dbCore->queryAndGetResults($check); |
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if (!empty($result['last_error']) || !empty($result['timed_out'])) { |
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return false; |
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} |
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$rows = is_array($result['rows'] ?? null) ? $result['rows'] : array(); |
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return empty($rows); |
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} |
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|
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/** |
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* @param mixed $value |
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* @return int |
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*/ |
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private static function scalarToInt($value): int { |
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return is_scalar($value) ? intval($value) : 0; |
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} |
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} |
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|
