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#pma/libraries/plugins/export/ExportPdf.php
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390
#pma/libraries/plugins/export/ExportPdf.php
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<?php
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/* vim: set expandtab sw=4 ts=4 sts=4: */
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/**
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* Produce a PDF report (export) from a query
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*
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* @package PhpMyAdmin-Export
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* @subpackage PDF
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*/
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namespace PMA\libraries\plugins\export;
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use PMA\libraries\plugins\ExportPlugin;
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use PMA\libraries\properties\plugins\ExportPluginProperties;
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use PMA\libraries\properties\options\groups\OptionsPropertyMainGroup;
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use PMA\libraries\properties\options\groups\OptionsPropertyRootGroup;
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use PMA\libraries\plugins\export\PMA_ExportPdf;
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use PMA\libraries\properties\options\items\RadioPropertyItem;
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use PMA\libraries\properties\options\items\TextPropertyItem;
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/**
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* Skip the plugin if TCPDF is not available.
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*/
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if (!@file_exists(TCPDF_INC)) {
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$GLOBALS['skip_import'] = true;
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return;
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}
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require_once 'libraries/transformations.lib.php';
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/**
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* Handles the export for the PDF class
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*
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* @package PhpMyAdmin-Export
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* @subpackage PDF
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*/
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class ExportPdf extends ExportPlugin
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{
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/**
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* PMA\libraries\plugins\export\PMA_ExportPdf instance
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*
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* @var PMA_ExportPdf
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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 $_pdfReportTitle;
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/**
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* Constructor
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*/
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public function __construct()
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{
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// initialize the specific export PDF variables
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$this->initSpecificVariables();
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$this->setProperties();
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}
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/**
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* Initialize the local variables that are used for export PDF
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*
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* @return void
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*/
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protected function initSpecificVariables()
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{
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if (!empty($_POST['pdf_report_title'])) {
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$this->_setPdfReportTitle($_POST['pdf_report_title']);
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}
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$this->_setPdf(new PMA_ExportPdf('L', 'pt', 'A3'));
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}
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/**
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* Sets the export PDF properties
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*
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* @return void
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*/
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protected function setProperties()
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{
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$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(
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"Format Specific Options"
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);
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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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$dumpWhat = new OptionsPropertyMainGroup(
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"dump_what", __('Dump table')
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);
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$leaf = new RadioPropertyItem("structure_or_data");
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$leaf->setValues(
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array(
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'structure' => __('structure'),
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'data' => __('data'),
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'structure_and_data' => __('structure and data'),
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)
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);
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$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($exportSpecificOptions);
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$this->properties = $exportPluginProperties;
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}
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/**
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* Outputs export header
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*
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* @return bool Whether it succeeded
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*/
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public function exportHeader()
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{
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$pdf_report_title = $this->_getPdfReportTitle();
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$pdf = $this->_getPdf();
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$pdf->Open();
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$attr = array('titleFontSize' => 18, 'titleText' => $pdf_report_title);
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$pdf->setAttributes($attr);
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$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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* @return bool Whether it succeeded
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*/
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public function exportFooter()
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{
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$pdf = $this->_getPdf();
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// instead of $pdf->Output():
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if (!PMA_exportOutputHandler($pdf->getPDFData())) {
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return false;
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}
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return true;
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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 $db_alias Aliases of db
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*
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* @return bool Whether it succeeded
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*/
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public function exportDBHeader($db, $db_alias = '')
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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 $db Database name
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*
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* @return bool Whether it succeeded
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*/
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public function exportDBFooter($db)
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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 $export_type 'server', 'database', 'table'
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* @param string $db_alias Aliases of db
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*
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* @return bool Whether it succeeded
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*/
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public function exportDBCreate($db, $export_type, $db_alias = '')
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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 $error_url the url to go back in case of error
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* @param string $sql_query SQL query for obtaining data
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* @param array $aliases Aliases of db/table/columns
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*
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* @return bool Whether it succeeded
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*/
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public function exportData(
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$db,
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$table,
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$crlf,
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$error_url,
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$sql_query,
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$aliases = array()
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) {
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$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 = $this->_getPdf();
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$attr = array(
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'currentDb' => $db,
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'currentTable' => $table,
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'dbAlias' => $db_alias,
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'tableAlias' => $table_alias,
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'aliases' => $aliases,
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);
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$pdf->setAttributes($attr);
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$pdf->purpose = __('Dumping data');
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$pdf->mysqlReport($sql_query);
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return true;
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} // end of the 'PMA_exportData()' function
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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 $error_url the url to go back in case of error
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* @param string $export_mode 'create_table', 'triggers', 'create_view',
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* 'stand_in'
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* @param string $export_type '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.php 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 $aliases aliases for db/table/columns
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*
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* @return bool Whether it succeeded
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*/
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public function exportStructure(
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$db,
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$table,
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$crlf,
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$error_url,
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$export_mode,
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$export_type,
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$do_relation = false,
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$do_comments = false,
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$do_mime = false,
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$dates = false,
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$aliases = array()
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) {
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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 = $this->_getPdf();
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// getting purpose to show at top
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switch ($export_mode) {
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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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} // end switch
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$attr = array(
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'currentDb' => $db,
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'currentTable' => $table,
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'dbAlias' => $db_alias,
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'tableAlias' => $table_alias,
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'aliases' => $aliases,
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'purpose' => $purpose,
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);
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$pdf->setAttributes($attr);
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/**
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* comment display set true as presently in pdf
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* format, no option is present to take user input.
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*/
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$do_comments = true;
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switch ($export_mode) {
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case 'create_table':
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$pdf->getTableDef(
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$db,
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$table,
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$do_relation,
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$do_comments,
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$do_mime,
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false,
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$aliases
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);
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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(
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$db,
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$table,
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$do_relation,
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$do_comments,
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$do_mime,
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false,
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$aliases
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);
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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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} // end switch
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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 PMA\libraries\plugins\export\PMA_ExportPdf instance
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*
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* @return PMA_ExportPdf
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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 PMA\libraries\plugins\export\PMA_ExportPdf class
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*
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* @param PMA_ExportPdf $pdf The instance
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*
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* @return void
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*/
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private function _setPdf($pdf)
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{
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$this->_pdf = $pdf;
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}
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/**
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* Gets the PDF report title
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*
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* @return string
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*/
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private function _getPdfReportTitle()
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{
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return $this->_pdfReportTitle;
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}
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/**
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* Sets the PDF report title
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*
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* @param string $pdfReportTitle PDF report title
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*
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* @return void
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*/
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private function _setPdfReportTitle($pdfReportTitle)
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{
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$this->_pdfReportTitle = $pdfReportTitle;
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}
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}
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