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<?php |
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namespace Sunnysideup\MigrateData\Tasks; |
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use SilverStripe\Dev\BuildTask; |
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use SilverStripe\ORM\DB; |
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use Sunnysideup\Flush\FlushNow; |
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/** |
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* Update all systems. |
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* |
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* Class UpdateSystemsWithProductCodeVariantKeywords |
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*/ |
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class FixMissingFiles extends BuildTask |
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{ |
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use FlushNow; |
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/** |
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* @var string |
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*/ |
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protected $title = 'Fix missing filename references in duplicate file records from SS3'; |
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/** |
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* @var string |
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*/ |
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protected $description = 'When duplicate records exist for the same file in SS3 the silverstripe |
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data migration task will only update one. Causing the other files to "go missing". This task fixes that'; |
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/** |
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* Fix broken file references and publish them. |
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* |
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* @param mixed $request |
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*/ |
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public function run($request) |
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{ |
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$sql = 'SELECT * FROM File WHERE ClassName != \'SilverStripe\\Assets\\Folder\' AND FileFilename is NULL'; |
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$broken_rows = DB::query($sql); |
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foreach ($broken_rows as $row) { |
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$sql = " |
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SELECT * FROM File WHERE |
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ClassName != 'SilverStripe\\Assets\\Folder' AND |
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Filename = '" . $row['Filename'] . "' AND |
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Name = '" . $row['Name'] . "' AND |
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FileFilename is not NULL LIMIT 1 |
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"; |
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$result = DB::query($sql); |
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$healthyRow = $result->first(); |
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if ($healthyRow) { |
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echo 'Fixing' . $healthyRow['Name']; |
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$this->runUpdateQuery( |
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'UPDATE "' . 'File' . '" |
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SET "' . 'File' . '"."' . 'FileHash' . '" = \'' . $healthyRow['FileHash'] . '\' |
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WHERE ID = ' . $row['ID'], |
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2 |
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); |
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$this->runUpdateQuery( |
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'UPDATE "' . 'File' . '" |
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SET "' . 'File' . '"."' . 'FileFilename' . '" = \'' . $healthyRow['FileFilename'] . '\' |
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WHERE ID = ' . $row['ID'], |
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2 |
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); |
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$this->publishFile($row['ID']); |
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} |
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} |
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} |
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/** |
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* @param string $sqlQuery list of queries |
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* @param int $indents what is this list about? |
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*/ |
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protected function runUpdateQuery(string $sqlQuery, ?int $indents = 1) |
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{ |
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$this->flushNow(str_replace('"', '`', $sqlQuery), 'created'); |
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$prefix = str_repeat(' ... ', $indents); |
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try { |
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DB::query($sqlQuery); |
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$this->flushNow($prefix . ' DONE ' . DB::affected_rows() . ' rows affected'); |
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} catch (\Exception $exception) { |
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$this->flushNow($prefix . "ERROR: Unable to run '{$sqlQuery}'", 'deleted'); |
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$this->flushNow('' . $exception->getMessage() . '', 'deleted'); |
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} |
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} |
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/** |
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* Take a file record and publish it (enter it to File_Live). |
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* |
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* @param mixed $fileId |
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*/ |
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protected function publishFile($fileId) |
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{ |
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$sql = " |
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SELECT * FROM File_Live WHERE ID = {$fileId} |
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"; |
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$result = DB::query($sql); |
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if (0 === $result->numRecords()) { |
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$sql = " |
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SELECT * FROM File WHERE ID = {$fileId} |
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"; |
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$file_record = DB::query($sql)->first(); |
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DB::query(' |
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INSERT IGNORE INTO `File_Live` (`ID`, `ClassName`, `LastEdited`, `Created`, `Name`, `Title`, `ShowInSearch`, |
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`CanViewType`, `ParentID`, `OwnerID`, `Version`, `CanEditType`, `FileHash`, `FileFilename`, `FileVariant`) |
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VALUES (' . $file_record['ID'] . ", '" . str_replace('\\', '\\\\', $file_record['ClassName']) . "', '" . $file_record['LastEdited'] . "', |
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'" . $file_record['Created'] . "', '" . $file_record['Name'] . "', '" . $file_record['Title'] . "', '" . $file_record['ShowInSearch'] . "', |
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'" . $file_record['CanViewType'] . "', '" . $file_record['ParentID'] . "', '" . $file_record['OwnerID'] . "', '" . $file_record['Version'] . "', |
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'" . $file_record['CanEditType'] . "', '" . $file_record['FileHash'] . "', '" . $file_record['FileFilename'] . "', NULL) |
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"); |
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echo ' |
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INSERT INTO `File_Live` (`ID`, `ClassName`, `LastEdited`, `Created`, `Name`, `Title`, `ShowInSearch`, |
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`CanViewType`, `ParentID`, `OwnerID`, `Version`, `CanEditType`, `FileHash`, `FileFilename`, `FileVariant`) |
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VALUES (' . $file_record['ID'] . ", '" . str_replace('\\', '\\\\', $file_record['ClassName']) . "', '" . $file_record['LastEdited'] . "', |
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'" . $file_record['Created'] . "', '" . $file_record['Name'] . "', '" . $file_record['Title'] . "', '" . $file_record['ShowInSearch'] . "', |
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'" . $file_record['CanViewType'] . "', '" . $file_record['ParentID'] . "', '" . $file_record['OwnerID'] . "', '" . $file_record['Version'] . "', |
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'" . $file_record['CanEditType'] . "', '" . $file_record['FileHash'] . "', '" . $file_record['FileFilename'] . "', NULL) |
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"; |
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} |
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} |
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} |
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sunnysideup /
silverstripe-migration-task
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This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent.
Consider making the comparison explicit by using
empty(..)or! empty(...)instead.