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<?php |
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namespace Sunnysideup\MigrateData\Tasks; |
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use SilverStripe\Control\Director; |
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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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use Sunnysideup\Flush\FlushNowImplementor; |
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class ImportSql extends BuildTask |
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{ |
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/** |
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* standard SS variable. |
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* |
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* @var string |
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*/ |
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protected $title = 'Import SQL'; |
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/** |
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* standard SS variable. |
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* |
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* @var string |
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*/ |
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protected $description = 'CAREFUL!!! - Import data from an SQL file'; |
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private static $file_names = [ |
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// 'my-sql-file-goes-here.sql', |
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]; |
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public function isEnabled() |
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{ |
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return Director::isDev(); |
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} |
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public function run($request) |
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{ |
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foreach ($this->config()->get('file_names') as $fileName) { |
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FlushNowImplementor::do_flush("<hr /><hr /><hr /><hr /><hr /><hr /><hr />START: '.{$fileName}.'<hr /><hr /><hr /><hr /><hr /><hr /><hr />"); |
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$fileName = Director::baseFolder() . '/' . $fileName; |
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// Temporary variable, used to store current query |
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$templine = ''; |
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if (!file($fileName)) { |
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die('File not found: ' . $fileName); |
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} |
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// Read in entire file |
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$lines = file($fileName); |
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$count = 0; |
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// Loop through each line |
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foreach ($lines as $line) { |
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// Skip it if it's a comment |
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if ('--' === substr((string) $line, 0, 2) || '' === $line) { |
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continue; |
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} |
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// Add this line to the current segment |
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$templine .= $line; |
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// If it has a semicolon at the end, it's the end of the query |
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if (';' === substr(trim($line), -1, 1)) { |
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++$count; |
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FlushNowImplementor::do_flush('running SQL ... line: ' . $count); |
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// Perform the query |
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DB::query($templine); |
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// Reset temp variable to empty |
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$templine = ''; |
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} |
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} |
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FlushNowImplementor::do_flush("<hr /><hr /><hr /><hr /><hr /><hr /><hr />END: '.{$fileName}.'<hr /><hr /><hr /><hr /><hr /><hr /><hr />"); |
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} |
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FlushNowImplementor::do_flush('<hr /><hr /><hr /><hr /><hr /><hr /><hr />COMPLETED<hr /><hr /><hr /><hr /><hr /><hr /><hr />'); |
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} |
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} |
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sunnysideup /
silverstripe-migration-task
In general, usage of exit should be done with care and only when running in a scripting context like a CLI script.