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<?php //phpcs:ignore |
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|
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/** |
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* BaseService — shared helpers for analytics service classes. |
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* |
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* @package Disco |
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* @subpackage Disco\App\Analytics\Services |
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* @since 1.3.37 |
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*/ |
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|
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namespace Disco\App\Analytics\Services; |
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|
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/** |
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* Shared, side-effect-free helpers used by every analytics service. |
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* |
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* Holds period math and raw-string parsing only — no SQL, no WP queries. |
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*/ |
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abstract class BaseService { |
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|
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/** |
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* Returns the comparison period (same duration, immediately before the current period). |
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* |
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* @param string $date_from Y-m-d start of current period. |
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* @param string $date_to Y-m-d end of current period. |
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* @return array { from: string, to: string } |
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*/ |
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protected static function resolve_compare_period( string $date_from, string $date_to ): array { |
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if ( ! $date_from || ! $date_to ) { |
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return array( 'from' => '', 'to' => '' ); |
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} |
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|
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$ts_from = strtotime( $date_from ); |
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$ts_to = strtotime( $date_to ); |
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|
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if ( ! $ts_from || ! $ts_to ) { |
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return array( 'from' => '', 'to' => '' ); |
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} |
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|
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$duration = (int) round( ( $ts_to - $ts_from ) / DAY_IN_SECONDS ); |
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$compare_to = gmdate( 'Y-m-d', $ts_from - DAY_IN_SECONDS ); |
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$compare_from = gmdate( 'Y-m-d', strtotime( $compare_to ) - $duration * DAY_IN_SECONDS ); |
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|
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return array( 'from' => $compare_from, 'to' => $compare_to ); |
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} |
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|
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/** |
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* Parses an "id:name||id2:name2" raw string into [{ id, name }] pairs. |
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* |
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* Used for the categories_raw / campaigns_raw columns produced by the |
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* query layer. Entries without a ":" separator are skipped. |
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* |
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* @param string $raw Raw concatenated string from the query layer. |
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* @return array<int, array{id: int, name: string}> |
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*/ |
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protected static function parse_id_name_pairs( string $raw ): array { |
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if ( '' === $raw ) { |
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return array(); |
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} |
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|
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$pairs = array(); |
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|
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foreach ( explode( '||', $raw ) as $entry ) { |
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$parts = explode( ':', $entry, 2 ); |
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|
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if ( count( $parts ) < 2 ) { |
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continue; |
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} |
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|
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[ $id_str, $name ] = $parts; |
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$pairs[] = array( 'id' => (int) $id_str, 'name' => $name ); |
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} |
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|
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return $pairs; |
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} |
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|
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/** |
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* Builds the standard pagination block for table responses. |
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* |
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* @param array $result Query result containing total + pages. |
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* @param int $page Current page number. |
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* @param int $limit Per-page limit. |
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* @return array { total, pages, page, limit } |
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*/ |
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protected static function build_pagination( array $result, int $page, int $limit ): array { |
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return array( |
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'total' => $result['total'], |
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'pages' => $result['pages'], |
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'page' => $page, |
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'limit' => $limit, |
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); |
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} |
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|
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} |
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|
