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<?php
/**
* Produce a PDF report (export) from a query
*/
declare(strict_types=1);
namespace PhpMyAdmin\Plugins\Export;
use PhpMyAdmin\Plugins\Export\Helpers\Pdf;
use PhpMyAdmin\Plugins\ExportPlugin;
use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyMainGroup;
use PhpMyAdmin\Properties\Options\Groups\OptionsPropertyRootGroup;
use PhpMyAdmin\Properties\Options\Items\RadioPropertyItem;
use PhpMyAdmin\Properties\Options\Items\TextPropertyItem;
use PhpMyAdmin\Properties\Plugins\ExportPluginProperties;
use function class_exists;
// phpcs:disable PSR1.Files.SideEffects
/**
* Skip the plugin if TCPDF is not available.
*/
if (! class_exists('TCPDF')) {
$GLOBALS['skip_import'] = true;
return;
}
// phpcs:enable
/**
* Handles the export for the PDF class
*/
class ExportPdf extends ExportPlugin
{
/**
* PhpMyAdmin\Plugins\Export\Helpers\Pdf instance
*
* @var Pdf
*/
private $pdf;
/**
* PDF Report Title
*
* @var string
*/
private $pdfReportTitle;
public function __construct()
{
parent::__construct();
// initialize the specific export PDF variables
$this->initSpecificVariables();
$this->setProperties();
}
/**
* Initialize the local variables that are used for export PDF
*
* @return void
*/
protected function initSpecificVariables()
{
if (! empty($_POST['pdf_report_title'])) {
$this->setPdfReportTitle($_POST['pdf_report_title']);
}
$this->setPdf(new Pdf('L', 'pt', 'A3'));
}
/**
* Sets the export PDF properties
*
* @return void
*/
protected function setProperties()
{
$exportPluginProperties = new ExportPluginProperties();
$exportPluginProperties->setText('PDF');
$exportPluginProperties->setExtension('pdf');
$exportPluginProperties->setMimeType('application/pdf');
$exportPluginProperties->setForceFile(true);
$exportPluginProperties->setOptionsText(__('Options'));
// create the root group that will be the options field for
// $exportPluginProperties
// this will be shown as "Format specific options"
$exportSpecificOptions = new OptionsPropertyRootGroup(
'Format Specific Options'
);
// general options main group
$generalOptions = new OptionsPropertyMainGroup('general_opts');
// create primary items and add them to the group
$leaf = new TextPropertyItem(
'report_title',
__('Report title:')
);
$generalOptions->addProperty($leaf);
// add the group to the root group
$exportSpecificOptions->addProperty($generalOptions);
// what to dump (structure/data/both) main group
$dumpWhat = new OptionsPropertyMainGroup(
'dump_what',
__('Dump table')
);
$leaf = new RadioPropertyItem('structure_or_data');
$leaf->setValues(
[
'structure' => __('structure'),
'data' => __('data'),
'structure_and_data' => __('structure and data'),
]
);
$dumpWhat->addProperty($leaf);
// add the group to the root group
$exportSpecificOptions->addProperty($dumpWhat);
// set the options for the export plugin property item
$exportPluginProperties->setOptions($exportSpecificOptions);
$this->properties = $exportPluginProperties;
}
/**
* Outputs export header
*
* @return bool Whether it succeeded
*/
public function exportHeader()
{
$pdf_report_title = $this->getPdfReportTitle();
$pdf = $this->getPdf();
$pdf->Open();
$attr = [
'titleFontSize' => 18,
'titleText' => $pdf_report_title,
];
$pdf->setAttributes($attr);
$pdf->setTopMargin(30);
return true;
}
/**
* Outputs export footer
*
* @return bool Whether it succeeded
*/
public function exportFooter()
{
$pdf = $this->getPdf();
// instead of $pdf->Output():
return $this->export->outputHandler($pdf->getPDFData());
}
/**
* Outputs database header
*
* @param string $db Database name
* @param string $db_alias Aliases of db
*
* @return bool Whether it succeeded
*/
public function exportDBHeader($db, $db_alias = '')
{
return true;
}
/**
* Outputs database footer
*
* @param string $db Database name
*
* @return bool Whether it succeeded
*/
public function exportDBFooter($db)
{
return true;
}
/**
* Outputs CREATE DATABASE statement
*
* @param string $db Database name
* @param string $export_type 'server', 'database', 'table'
* @param string $db_alias Aliases of db
*
* @return bool Whether it succeeded
*/
public function exportDBCreate($db, $export_type, $db_alias = '')
{
return true;
}
/**
* Outputs the content of a table in NHibernate format
*
* @param string $db database name
* @param string $table table name
* @param string $crlf the end of line sequence
* @param string $error_url the url to go back in case of error
* @param string $sql_query SQL query for obtaining data
* @param array $aliases Aliases of db/table/columns
*
* @return bool Whether it succeeded
*/
public function exportData(
$db,
$table,
$crlf,
$error_url,
$sql_query,
array $aliases = []
) {
$db_alias = $db;
$table_alias = $table;
$this->initAlias($aliases, $db_alias, $table_alias);
$pdf = $this->getPdf();
$attr = [
'currentDb' => $db,
'currentTable' => $table,
'dbAlias' => $db_alias,
'tableAlias' => $table_alias,
'aliases' => $aliases,
'purpose' => __('Dumping data'),
];
$pdf->setAttributes($attr);
$pdf->mysqlReport($sql_query);
return true;
}
/**
* Outputs result of raw query in PDF format
*
* @param string $err_url the url to go back in case of error
* @param string $sql_query the rawquery to output
* @param string $crlf the end of line sequence
*
* @return bool if succeeded
*/
public function exportRawQuery(string $err_url, string $sql_query, string $crlf): bool
{
$pdf = $this->getPdf();
$attr = [
'dbAlias' => '----',
'tableAlias' => '----',
'purpose' => __('Query result data'),
];
$pdf->setAttributes($attr);
$pdf->mysqlReport($sql_query);
return true;
}
/**
* Outputs table structure
*
* @param string $db database name
* @param string $table table name
* @param string $crlf the end of line sequence
* @param string $error_url the url to go back in case of error
* @param string $export_mode 'create_table', 'triggers', 'create_view',
* 'stand_in'
* @param string $export_type 'server', 'database', 'table'
* @param bool $do_relation whether to include relation comments
* @param bool $do_comments whether to include the pmadb-style column
* comments as comments in the structure;
* this is deprecated but the parameter is
* left here because /export calls
* PMA_exportStructure() also for other
* export types which use this parameter
* @param bool $do_mime whether to include mime comments
* @param bool $dates whether to include creation/update/check dates
* @param array $aliases aliases for db/table/columns
*
* @return bool Whether it succeeded
*/
public function exportStructure(
$db,
$table,
$crlf,
$error_url,
$export_mode,
$export_type,
$do_relation = false,
$do_comments = false,
$do_mime = false,
$dates = false,
array $aliases = []
) {
$db_alias = $db;
$table_alias = $table;
$purpose = null;
$this->initAlias($aliases, $db_alias, $table_alias);
$pdf = $this->getPdf();
// getting purpose to show at top
switch ($export_mode) {
case 'create_table':
$purpose = __('Table structure');
break;
case 'triggers':
$purpose = __('Triggers');
break;
case 'create_view':
$purpose = __('View structure');
break;
case 'stand_in':
$purpose = __('Stand in');
}
$attr = [
'currentDb' => $db,
'currentTable' => $table,
'dbAlias' => $db_alias,
'tableAlias' => $table_alias,
'aliases' => $aliases,
'purpose' => $purpose,
];
$pdf->setAttributes($attr);
/**
* comment display set true as presently in pdf
* format, no option is present to take user input.
*/
$do_comments = true;
switch ($export_mode) {
case 'create_table':
$pdf->getTableDef(
$db,
$table,
$do_relation,
$do_comments,
$do_mime,
false,
$aliases
);
break;
case 'triggers':
$pdf->getTriggers($db, $table);
break;
case 'create_view':
$pdf->getTableDef(
$db,
$table,
$do_relation,
$do_comments,
$do_mime,
false,
$aliases
);
break;
case 'stand_in':
/* export a stand-in definition to resolve view dependencies
* Yet to develop this function
* $pdf->getTableDefStandIn($db, $table, $crlf);
*/
}
return true;
}
/* ~~~~~~~~~~~~~~~~~~~~ Getters and Setters ~~~~~~~~~~~~~~~~~~~~ */
/**
* Gets the PhpMyAdmin\Plugins\Export\Helpers\Pdf instance
*
* @return Pdf
*/
private function getPdf()
{
return $this->pdf;
}
/**
* Instantiates the PhpMyAdmin\Plugins\Export\Helpers\Pdf class
*
* @param Pdf $pdf The instance
*
* @return void
*/
private function setPdf($pdf)
{
$this->pdf = $pdf;
}
/**
* Gets the PDF report title
*
* @return string
*/
private function getPdfReportTitle()
{
return $this->pdfReportTitle;
}
/**
* Sets the PDF report title
*
* @param string $pdfReportTitle PDF report title
*
* @return void
*/
private function setPdfReportTitle($pdfReportTitle)
{
$this->pdfReportTitle = $pdfReportTitle;
}
}