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337
pma/libraries/classes/Plugins/Export/ExportPdf.php
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337
pma/libraries/classes/Plugins/Export/ExportPdf.php
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<?php
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declare(strict_types=1);
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namespace PhpMyAdmin\Plugins\Export;
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use PhpMyAdmin\Plugins\Export\Helpers\Pdf;
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use PhpMyAdmin\Plugins\ExportPlugin;
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use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyMainGroup;
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use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyRootGroup;
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use PhpMyAdmin\Properties\Options\Items\RadioPropertyItem;
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use PhpMyAdmin\Properties\Options\Items\TextPropertyItem;
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use PhpMyAdmin\Properties\Plugins\ExportPluginProperties;
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use TCPDF;
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use function __;
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use function class_exists;
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/**
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* Produce a PDF report (export) from a query
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*/
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class ExportPdf extends ExportPlugin
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{
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/**
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* PhpMyAdmin\Plugins\Export\Helpers\Pdf instance
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*
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* @var Pdf
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*/
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private $pdf;
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/**
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* PDF Report Title
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*
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* @var string
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*/
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private $pdfReportTitle = '';
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/**
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* @psalm-return non-empty-lowercase-string
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*/
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public function getName(): string
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{
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return 'pdf';
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}
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/**
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* Initialize the local variables that are used for export PDF.
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*/
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protected function init(): void
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{
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if (! empty($_POST['pdf_report_title'])) {
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$this->pdfReportTitle = $_POST['pdf_report_title'];
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}
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$this->setPdf(new Pdf('L', 'pt', 'A3'));
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}
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protected function setProperties(): ExportPluginProperties
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{
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$exportPluginProperties = new ExportPluginProperties();
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$exportPluginProperties->setText('PDF');
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$exportPluginProperties->setExtension('pdf');
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$exportPluginProperties->setMimeType('application/pdf');
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$exportPluginProperties->setForceFile(true);
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$exportPluginProperties->setOptionsText(__('Options'));
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// create the root group that will be the options field for
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// $exportPluginProperties
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// this will be shown as "Format specific options"
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$exportSpecificOptions = new OptionsPropertyRootGroup('Format Specific Options');
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// general options main group
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$generalOptions = new OptionsPropertyMainGroup('general_opts');
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// create primary items and add them to the group
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$leaf = new TextPropertyItem(
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'report_title',
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__('Report title:')
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);
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$generalOptions->addProperty($leaf);
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// add the group to the root group
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$exportSpecificOptions->addProperty($generalOptions);
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// what to dump (structure/data/both) main group
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$dumpWhat = new OptionsPropertyMainGroup(
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'dump_what',
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__('Dump table')
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);
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$leaf = new RadioPropertyItem('structure_or_data');
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$leaf->setValues(
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[
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'structure' => __('structure'),
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'data' => __('data'),
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'structure_and_data' => __('structure and data'),
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]
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);
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$dumpWhat->addProperty($leaf);
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// add the group to the root group
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$exportSpecificOptions->addProperty($dumpWhat);
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// set the options for the export plugin property item
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$exportPluginProperties->setOptions($exportSpecificOptions);
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return $exportPluginProperties;
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}
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/**
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* Outputs export header
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*/
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public function exportHeader(): bool
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{
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$pdf = $this->getPdf();
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$pdf->Open();
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$pdf->setTitleFontSize(18);
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$pdf->setTitleText($this->pdfReportTitle);
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$pdf->setTopMargin(30);
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return true;
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}
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/**
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* Outputs export footer
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*/
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public function exportFooter(): bool
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{
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$pdf = $this->getPdf();
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// instead of $pdf->Output():
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return $this->export->outputHandler($pdf->getPDFData());
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}
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/**
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* Outputs database header
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*
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* @param string $db Database name
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* @param string $dbAlias Aliases of db
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*/
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public function exportDBHeader($db, $dbAlias = ''): bool
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{
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return true;
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}
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/**
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* Outputs database footer
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*
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* @param string $db Database name
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*/
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public function exportDBFooter($db): bool
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{
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return true;
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}
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/**
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* Outputs CREATE DATABASE statement
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*
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* @param string $db Database name
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* @param string $exportType 'server', 'database', 'table'
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* @param string $dbAlias Aliases of db
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*/
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public function exportDBCreate($db, $exportType, $dbAlias = ''): bool
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{
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return true;
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}
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/**
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* Outputs the content of a table in NHibernate format
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*
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* @param string $db database name
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* @param string $table table name
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* @param string $crlf the end of line sequence
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* @param string $errorUrl the url to go back in case of error
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* @param string $sqlQuery SQL query for obtaining data
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* @param array $aliases Aliases of db/table/columns
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*/
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public function exportData(
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$db,
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$table,
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$crlf,
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$errorUrl,
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$sqlQuery,
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array $aliases = []
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): bool {
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$db_alias = $db;
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$table_alias = $table;
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$this->initAlias($aliases, $db_alias, $table_alias);
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$pdf = $this->getPdf();
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$pdf->setCurrentDb($db);
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$pdf->setCurrentTable($table);
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$pdf->setDbAlias($db_alias);
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$pdf->setTableAlias($table_alias);
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$pdf->setAliases($aliases);
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$pdf->setPurpose(__('Dumping data'));
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$pdf->mysqlReport($sqlQuery);
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return true;
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}
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/**
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* Outputs result of raw query in PDF format
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*
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* @param string $errorUrl the url to go back in case of error
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* @param string|null $db the database where the query is executed
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* @param string $sqlQuery the rawquery to output
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* @param string $crlf the end of line sequence
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*/
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public function exportRawQuery(string $errorUrl, ?string $db, string $sqlQuery, string $crlf): bool
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{
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global $dbi;
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$pdf = $this->getPdf();
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$pdf->setDbAlias('----');
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$pdf->setTableAlias('----');
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$pdf->setPurpose(__('Query result data'));
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if ($db !== null) {
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$pdf->setCurrentDb($db);
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$dbi->selectDb($db);
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}
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$pdf->mysqlReport($sqlQuery);
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return true;
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}
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/**
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* Outputs table structure
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*
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* @param string $db database name
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* @param string $table table name
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* @param string $crlf the end of line sequence
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* @param string $errorUrl the url to go back in case of error
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* @param string $exportMode 'create_table', 'triggers', 'create_view',
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* 'stand_in'
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* @param string $exportType 'server', 'database', 'table'
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* @param bool $do_relation whether to include relation comments
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* @param bool $do_comments whether to include the pmadb-style column
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* comments as comments in the structure;
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* this is deprecated but the parameter is
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* left here because /export calls
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* PMA_exportStructure() also for other
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* export types which use this parameter
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* @param bool $do_mime whether to include mime comments
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* @param bool $dates whether to include creation/update/check dates
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* @param array $aliases aliases for db/table/columns
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*/
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public function exportStructure(
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$db,
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$table,
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$crlf,
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$errorUrl,
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$exportMode,
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$exportType,
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$do_relation = false,
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$do_comments = false,
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$do_mime = false,
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$dates = false,
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array $aliases = []
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): bool {
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$db_alias = $db;
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$table_alias = $table;
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$purpose = '';
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$this->initAlias($aliases, $db_alias, $table_alias);
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$pdf = $this->getPdf();
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// getting purpose to show at top
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switch ($exportMode) {
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case 'create_table':
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$purpose = __('Table structure');
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break;
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case 'triggers':
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$purpose = __('Triggers');
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break;
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case 'create_view':
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$purpose = __('View structure');
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break;
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case 'stand_in':
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$purpose = __('Stand in');
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}
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$pdf->setCurrentDb($db);
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$pdf->setCurrentTable($table);
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$pdf->setDbAlias($db_alias);
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$pdf->setTableAlias($table_alias);
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$pdf->setAliases($aliases);
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$pdf->setPurpose($purpose);
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/**
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* comment display set true as presently in pdf
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* format, no option is present to take user input.
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*/
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$do_comments = true;
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switch ($exportMode) {
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case 'create_table':
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$pdf->getTableDef($db, $table, $do_relation, $do_comments, $do_mime, false, $aliases);
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break;
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case 'triggers':
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$pdf->getTriggers($db, $table);
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break;
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case 'create_view':
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$pdf->getTableDef($db, $table, $do_relation, $do_comments, $do_mime, false, $aliases);
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break;
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case 'stand_in':
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/* export a stand-in definition to resolve view dependencies
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* Yet to develop this function
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* $pdf->getTableDefStandIn($db, $table, $crlf);
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*/
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}
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return true;
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}
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/* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
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/**
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* Gets the PhpMyAdmin\Plugins\Export\Helpers\Pdf instance
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*
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* @return Pdf
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*/
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private function getPdf()
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{
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return $this->pdf;
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}
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/**
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* Instantiates the PhpMyAdmin\Plugins\Export\Helpers\Pdf class
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*
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* @param Pdf $pdf The instance
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*/
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private function setPdf($pdf): void
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{
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$this->pdf = $pdf;
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}
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public static function isAvailable(): bool
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{
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return class_exists(TCPDF::class);
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}
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}
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