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| 1 | <?php |
| 2 | |
| 3 | namespace Flow\Maintenance; |
| 4 | |
| 5 | use Flow\Container; |
| 6 | use Flow\DbFactory; |
| 7 | use LoggedUpdateMaintenance; |
| 8 | use Wikimedia\Rdbms\IDatabase; |
| 9 | |
| 10 | $IP = getenv( 'MW_INSTALL_PATH' ); |
| 11 | if ( $IP === false ) { |
| 12 | $IP = __DIR__ . '/../../..'; |
| 13 | } |
| 14 | |
| 15 | require_once "$IP/maintenance/Maintenance.php"; |
| 16 | |
| 17 | /** |
| 18 | * Populate the *_user_ip fields within flow. This only updates |
| 19 | * the database and not the cache. The model loading layer handles |
| 20 | * cached old values. |
| 21 | * |
| 22 | * @ingroup Maintenance |
| 23 | */ |
| 24 | class FlowSetUserIp extends LoggedUpdateMaintenance { |
| 25 | /** |
| 26 | * The number of entries completed |
| 27 | * |
| 28 | * @var int |
| 29 | */ |
| 30 | private $completeCount = 0; |
| 31 | |
| 32 | public function __construct() { |
| 33 | parent::__construct(); |
| 34 | |
| 35 | $this->setBatchSize( 300 ); |
| 36 | $this->requireExtension( 'Flow' ); |
| 37 | } |
| 38 | |
| 39 | protected function doDBUpdates() { |
| 40 | /** @var DbFactory $dbf */ |
| 41 | $dbf = Container::get( 'db.factory' ); |
| 42 | $dbw = $dbf->getDB( DB_PRIMARY ); |
| 43 | $hasRun = false; |
| 44 | |
| 45 | $runUpdate = static function ( $callback ) use ( $dbf, $dbw, &$hasRun ) { |
| 46 | $hasRun = true; |
| 47 | $continue = "\0"; |
| 48 | do { |
| 49 | $continue = $callback( $dbw, $continue ); |
| 50 | $dbf->waitForReplicas(); |
| 51 | } while ( $continue !== null ); |
| 52 | }; |
| 53 | |
| 54 | // run updates only if we have the required source data |
| 55 | if ( $dbw->fieldExists( 'flow_workflow', 'workflow_user_text' ) ) { |
| 56 | $runUpdate( [ $this, 'updateWorkflow' ] ); |
| 57 | } |
| 58 | if ( $dbw->fieldExists( 'flow_tree_revision', 'tree_orig_user_text' ) ) { |
| 59 | $runUpdate( [ $this, 'updateTreeRevision' ] ); |
| 60 | } |
| 61 | if ( |
| 62 | $dbw->fieldExists( 'flow_revision', 'rev_user_text' ) && |
| 63 | $dbw->fieldExists( 'flow_revision', 'rev_mod_user_text' ) && |
| 64 | $dbw->fieldExists( 'flow_revision', 'rev_edit_user_text' ) |
| 65 | ) { |
| 66 | $runUpdate( [ $this, 'updateRevision' ] ); |
| 67 | } |
| 68 | |
| 69 | return true; |
| 70 | } |
| 71 | |
| 72 | /** |
| 73 | * Refreshes a batch of recentchanges entries |
| 74 | * |
| 75 | * @param IDatabase $dbw |
| 76 | * @param int|null $continue The next batch starting at rc_id |
| 77 | * @return int|null Start id for the next batch |
| 78 | */ |
| 79 | public function updateWorkflow( IDatabase $dbw, $continue = null ) { |
| 80 | $rows = $dbw->select( |
| 81 | /* table */'flow_workflow', |
| 82 | /* select */[ 'workflow_id', 'workflow_user_text' ], |
| 83 | /* conds */[ |
| 84 | 'workflow_id > ' . $dbw->addQuotes( $continue ), |
| 85 | 'workflow_user_ip IS NULL', |
| 86 | 'workflow_user_id = 0' |
| 87 | ], |
| 88 | __METHOD__, |
| 89 | /* options */[ 'LIMIT' => $this->getBatchSize(), 'ORDER BY' => 'workflow_id' ] |
| 90 | ); |
| 91 | |
| 92 | $continue = null; |
| 93 | |
| 94 | foreach ( $rows as $row ) { |
| 95 | $continue = $row->workflow_id; |
| 96 | $dbw->newUpdateQueryBuilder() |
| 97 | ->update( 'flow_workflow' ) |
| 98 | ->set( [ 'workflow_user_ip' => $row->workflow_user_text ] ) |
| 99 | ->where( [ 'workflow_id' => $row->workflow_id ] ) |
| 100 | ->caller( __METHOD__ ) |
| 101 | ->execute(); |
| 102 | |
| 103 | $this->completeCount++; |
| 104 | } |
| 105 | |
| 106 | return $continue; |
| 107 | } |
| 108 | |
| 109 | public function updateTreeRevision( IDatabase $dbw, $continue = null ) { |
| 110 | $rows = $dbw->select( |
| 111 | /* table */'flow_tree_revision', |
| 112 | /* select */[ 'tree_rev_id', 'tree_orig_user_text' ], |
| 113 | [ |
| 114 | 'tree_rev_id > ' . $dbw->addQuotes( $continue ), |
| 115 | 'tree_orig_user_ip IS NULL', |
| 116 | 'tree_orig_user_id = 0', |
| 117 | ], |
| 118 | __METHOD__, |
| 119 | /* options */[ 'LIMIT' => $this->getBatchSize(), 'ORDER BY' => 'tree_rev_id' ] |
| 120 | ); |
| 121 | |
| 122 | $continue = null; |
| 123 | foreach ( $rows as $row ) { |
| 124 | $continue = $row->tree_rev_id; |
| 125 | $dbw->newUpdateQueryBuilder() |
| 126 | ->update( 'flow_tree_revision' ) |
| 127 | ->set( [ 'tree_orig_user_ip' => $row->tree_orig_user_text ] ) |
| 128 | ->where( [ 'tree_rev_id' => $row->tree_rev_id ] ) |
| 129 | ->caller( __METHOD__ ) |
| 130 | ->execute(); |
| 131 | |
| 132 | $this->completeCount++; |
| 133 | } |
| 134 | |
| 135 | return $continue; |
| 136 | } |
| 137 | |
| 138 | public function updateRevision( IDatabase $dbw, $continue = null ) { |
| 139 | $rows = $dbw->select( |
| 140 | /* table */'flow_revision', |
| 141 | /* select */[ 'rev_id', 'rev_user_id', 'rev_user_text', 'rev_mod_user_id', |
| 142 | 'rev_mod_user_text', 'rev_edit_user_id', 'rev_edit_user_text' ], |
| 143 | /* conditions */ [ |
| 144 | 'rev_id > ' . $dbw->addQuotes( $continue ), |
| 145 | $dbw->makeList( |
| 146 | [ |
| 147 | 'rev_user_id' => 0, |
| 148 | 'rev_mod_user_id' => 0, |
| 149 | 'rev_edit_user_id' => 0, |
| 150 | ], |
| 151 | LIST_OR |
| 152 | ), |
| 153 | ], |
| 154 | __METHOD__, |
| 155 | /* options */[ 'LIMIT' => $this->getBatchSize(), 'ORDER BY' => 'rev_id' ] |
| 156 | ); |
| 157 | |
| 158 | $continue = null; |
| 159 | foreach ( $rows as $row ) { |
| 160 | $continue = $row->rev_id; |
| 161 | $updates = []; |
| 162 | |
| 163 | if ( $row->rev_user_id == 0 ) { |
| 164 | $updates['rev_user_ip'] = $row->rev_user_text; |
| 165 | } |
| 166 | if ( $row->rev_mod_user_id == 0 ) { |
| 167 | $updates['rev_mod_user_ip'] = $row->rev_mod_user_text; |
| 168 | } |
| 169 | if ( $row->rev_edit_user_id == 0 ) { |
| 170 | $updates['rev_edit_user_ip'] = $row->rev_edit_user_text; |
| 171 | } |
| 172 | if ( $updates ) { |
| 173 | $dbw->newUpdateQueryBuilder() |
| 174 | ->update( 'flow_revision' ) |
| 175 | ->set( $updates ) |
| 176 | ->where( [ 'rev_id' => $row->rev_id ] ) |
| 177 | ->caller( __METHOD__ ) |
| 178 | ->execute(); |
| 179 | } |
| 180 | } |
| 181 | |
| 182 | return $continue; |
| 183 | } |
| 184 | |
| 185 | /** |
| 186 | * Get the update key name to go in the update log table |
| 187 | * |
| 188 | * @return string |
| 189 | */ |
| 190 | protected function getUpdateKey() { |
| 191 | return 'FlowSetUserIp'; |
| 192 | } |
| 193 | } |
| 194 | |
| 195 | $maintClass = FlowSetUserIp::class; |
| 196 | require_once RUN_MAINTENANCE_IF_MAIN; |