123 lines
4.2 KiB
PHP
123 lines
4.2 KiB
PHP
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<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Controllers\Database;
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use PhpMyAdmin\ConfigStorage\Relation;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Index;
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use PhpMyAdmin\ResponseRenderer;
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use PhpMyAdmin\Template;
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use PhpMyAdmin\Transformations;
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use PhpMyAdmin\Util;
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use function is_array;
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use function str_replace;
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class DataDictionaryController extends AbstractController
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{
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/** @var Relation */
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private $relation;
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/** @var Transformations */
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private $transformations;
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/** @var DatabaseInterface */
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private $dbi;
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public function __construct(
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ResponseRenderer $response,
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Template $template,
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string $db,
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Relation $relation,
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Transformations $transformations,
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DatabaseInterface $dbi
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) {
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parent::__construct($response, $template, $db);
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$this->relation = $relation;
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$this->transformations = $transformations;
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$this->dbi = $dbi;
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}
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public function __invoke(): void
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{
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Util::checkParameters(['db'], true);
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$relationParameters = $this->relation->getRelationParameters();
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$comment = $this->relation->getDbComment($this->db);
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$this->dbi->selectDb($this->db);
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$tablesNames = $this->dbi->getTables($this->db);
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$tables = [];
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foreach ($tablesNames as $tableName) {
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$showComment = (string) $this->dbi->getTable($this->db, $tableName)->getStatusInfo('TABLE_COMMENT');
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[, $primaryKeys] = Util::processIndexData(
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$this->dbi->getTableIndexes($this->db, $tableName)
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);
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[$foreigners, $hasRelation] = $this->relation->getRelationsAndStatus(
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$relationParameters->relationFeature !== null,
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$this->db,
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$tableName
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);
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$columnsComments = $this->relation->getComments($this->db, $tableName);
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$columns = $this->dbi->getColumns($this->db, $tableName);
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$rows = [];
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foreach ($columns as $row) {
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$extractedColumnSpec = Util::extractColumnSpec($row['Type']);
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$relation = '';
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if ($hasRelation) {
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$foreigner = $this->relation->searchColumnInForeigners($foreigners, $row['Field']);
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if (is_array($foreigner) && isset($foreigner['foreign_table'], $foreigner['foreign_field'])) {
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$relation = $foreigner['foreign_table'];
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$relation .= ' -> ';
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$relation .= $foreigner['foreign_field'];
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}
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}
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$mime = '';
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if ($relationParameters->browserTransformationFeature !== null) {
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$mimeMap = $this->transformations->getMime($this->db, $tableName, true);
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if (is_array($mimeMap) && isset($mimeMap[$row['Field']]['mimetype'])) {
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$mime = str_replace('_', '/', $mimeMap[$row['Field']]['mimetype']);
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}
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}
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$rows[$row['Field']] = [
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'name' => $row['Field'],
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'has_primary_key' => isset($primaryKeys[$row['Field']]),
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'type' => $extractedColumnSpec['type'],
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'print_type' => $extractedColumnSpec['print_type'],
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'is_nullable' => $row['Null'] !== '' && $row['Null'] !== 'NO',
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'default' => $row['Default'] ?? null,
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'comment' => $columnsComments[$row['Field']] ?? '',
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'mime' => $mime,
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'relation' => $relation,
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];
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}
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$tables[$tableName] = [
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'name' => $tableName,
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'comment' => $showComment,
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'has_relation' => $hasRelation,
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'has_mime' => $relationParameters->browserTransformationFeature !== null,
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'columns' => $rows,
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'indexes' => Index::getFromTable($tableName, $this->db),
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];
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}
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$this->render('database/data_dictionary/index', [
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'database' => $this->db,
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'comment' => $comment,
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'tables' => $tables,
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]);
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}
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}
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