Bugfix stable 3 3 0 10249 fix data loss on settings

classes/migration/upgrade/OPSv3_3_0UpgradeMigration.inc.php

@@ -143,17 +143,37 @@ private function _toJSON($row, $tableName, $searchBy, $valueToConvert) {
 		if (is_array($oldValue) && $this->_isNumerical($oldValue)) $oldValue = array_values($oldValue);
 		$newValue = json_encode($oldValue, JSON_UNESCAPED_UNICODE); // don't convert utf-8 characters to unicode escaped code
 
-		$id = array_key_first((array)$row); // get first/primary key column
+		// Ensure ID fields are included on the filter to avoid updating similar rows
+		$tableDetails = Capsule::connection()->getDoctrineSchemaManager()->listTableDetails($tableName);
+		$primaryKeys = [];
+		try {
+			$primaryKeys = $tableDetails->getPrimaryKeyColumns();
+		} catch (Exception $e) {
+			foreach ($tableDetails->getIndexes() as $index) {
+					if($index->isPrimary() || $index->isUnique()) {
+						$primaryKeys = $index->getColumns();
+						break;
+					}
+				}
+		}
 
-		// Remove empty filters
-		$searchBy = array_filter($searchBy, function ($item) use ($row) {
-			if (empty($row->{$item})) return false;
-			return true;
-		});
+		if (!count($primaryKeys)) {
+			foreach (array_keys(get_object_vars($row)) as $column) {
+				if (substr($column, -3, '_id')) {
+					$primaryKeys[] = $column;
+				}
+			}
+		}
+
+		$searchBy = array_merge($searchBy, $primaryKeys);
 
-		$queryBuilder = Capsule::table($tableName)->where($id, $row->{$id});
-		foreach ($searchBy as $key => $column) {
-			$queryBuilder = $queryBuilder->where($column, $row->{$column});
+		$queryBuilder = Capsule::table($tableName);
+		foreach (array_unique($searchBy) as $column) {
+			if ($row->{$column} !== null) {
+				$queryBuilder->where($column, $row->{$column});
+			} else {
+				$queryBuilder->whereNull($column);
+			}
 		}
 		$queryBuilder->update([$valueToConvert => $newValue]);
 	}

dbscripts/xml/upgrade.xml

@@ -30,6 +30,10 @@
 		<note file="docs/release-notes/README-3.3.0" />
 	</upgrade>
 
+	<upgrade minversion="3.3.0.16" maxversion="3.3.0.18">
+		<migration class="lib.pkp.classes.migration.upgrade.I10249_FixProfileImageDataLoss" />
+	</upgrade>
+
 	<!-- update plugin configuration - should be done as the final upgrade task -->
 	<code function="addPluginVersions" />
 </install>