Suspend
2 weeks ago
ActionScheduler.php
2 weeks ago
AdminPages.php
2 weeks ago
AdminUrl.php
2 weeks ago
DB.php
2 weeks ago
Post.php
2 weeks ago
Resources.php
2 weeks ago
SyncHash.php
2 weeks ago
WCTaxonomies.php
2 weeks ago
WcAdminPages.php
2 weeks ago
WpAdminPages.php
2 weeks ago
SyncHash.php
84 lines
| 1 | <?php |
| 2 | |
| 3 | namespace WCML\Utilities; |
| 4 | |
| 5 | use WPML\FP\Obj; |
| 6 | |
| 7 | class SyncHash { |
| 8 | |
| 9 | const META_KEY = 'wcml_sync_hash'; |
| 10 | const HAS_CHANGES_FLAG = 'has_changes'; |
| 11 | const GROUP_FIELDS = 'postmeta_fields'; |
| 12 | const GROUP_TAXONOMIES = 'taxonomies'; |
| 13 | const GROUP_DEFAULT_ATTRIBUTES = 'default_attributes'; |
| 14 | |
| 15 | const SOURCE_META = 'meta'; |
| 16 | const SOURCE_EMPTY = 'empty'; |
| 17 | |
| 18 | private $hashes = []; |
| 19 | |
| 20 | private function getEmpty() { |
| 21 | return [ |
| 22 | self::GROUP_FIELDS => '', |
| 23 | self::GROUP_TAXONOMIES => '', |
| 24 | self::GROUP_DEFAULT_ATTRIBUTES => '', |
| 25 | ]; |
| 26 | } |
| 27 | |
| 28 | private function validate( $hash ) { |
| 29 | if ( is_array( $hash ) ) { |
| 30 | return $hash; |
| 31 | } |
| 32 | return $this->getEmpty(); |
| 33 | } |
| 34 | |
| 35 | public function initialize( $objectId, $source, $setChanged = false ) { |
| 36 | switch ( $source ) { |
| 37 | case self::SOURCE_META: |
| 38 | $meta = get_post_meta( $objectId, self::META_KEY, true ); |
| 39 | $this->hashes[ $objectId ] = empty( $meta ) ? $this->getEmpty() : $this->validate( maybe_unserialize( $meta ) ); |
| 40 | $this->hashes[ $objectId ][ self::HAS_CHANGES_FLAG ] = $setChanged; |
| 41 | break; |
| 42 | case self::SOURCE_EMPTY: |
| 43 | $this->hashes[ $objectId ] = $this->getEmpty(); |
| 44 | $this->hashes[ $objectId ][ self::HAS_CHANGES_FLAG ] = $setChanged; |
| 45 | break; |
| 46 | } |
| 47 | } |
| 48 | |
| 49 | private function getHash( $objectId ) { |
| 50 | return array_key_exists( $objectId, $this->hashes ) ? $this->validate( $this->hashes[ $objectId ] ) : $this->getEmpty(); |
| 51 | } |
| 52 | |
| 53 | private function setHash( $objectId, $hash ) { |
| 54 | $this->hashes[ $objectId ] = $hash; |
| 55 | } |
| 56 | |
| 57 | public function updateGroupValue( $objectId, $group, $hashValue ) { |
| 58 | if ( $this->isNewGroupValue( $objectId, $group, $hashValue ) ) { |
| 59 | $hash = $this->getHash( $objectId ); |
| 60 | $hash[ $group ] = $hashValue; |
| 61 | $hash[ self::HAS_CHANGES_FLAG ] = true; |
| 62 | $this->setHash( $objectId, $hash ); |
| 63 | } |
| 64 | } |
| 65 | |
| 66 | public function isNewGroupValue( $objectId, $group, $hashValue ) { |
| 67 | $hash = $this->getHash( $objectId ); |
| 68 | return Obj::propOr( null, $group, $hash ) !== $hashValue; |
| 69 | } |
| 70 | |
| 71 | public function saveHash( $objectId, $clear = false ) { |
| 72 | $hash = $this->getHash( $objectId ); |
| 73 | $hasChanges = (bool) Obj::propOr( null, self::HAS_CHANGES_FLAG, $hash ); |
| 74 | if ( $hasChanges ) { |
| 75 | unset( $hash[ self::HAS_CHANGES_FLAG ] ); |
| 76 | update_post_meta( $objectId, self::META_KEY, $hash ); |
| 77 | } |
| 78 | if ( $clear ) { |
| 79 | unset( $this->hashes[ $objectId ] ); |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | } |
| 84 |