Initial commit
This commit is contained in:
909
pma/libraries/classes/Plugins/Export/Helpers/Pdf.php
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909
pma/libraries/classes/Plugins/Export/Helpers/Pdf.php
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<?php
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/**
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* PhpMyAdmin\Plugins\Export\Helpers\Pdf class
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*/
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declare(strict_types=1);
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namespace PhpMyAdmin\Plugins\Export\Helpers;
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use PhpMyAdmin\DatabaseInterface;
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use PhpMyAdmin\Pdf as PdfLib;
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use PhpMyAdmin\Relation;
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use PhpMyAdmin\Transformations;
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use PhpMyAdmin\Util;
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use TCPDF_STATIC;
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use function array_key_exists;
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use function count;
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use function ksort;
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use function stripos;
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/**
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* Adapted from a LGPL script by Philip Clarke
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*/
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class Pdf extends PdfLib
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{
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/** @var array */
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public $tablewidths;
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/** @var array */
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public $headerset;
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/** @var int|float */
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private $dataY;
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/** @var int|float */
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private $cellFontSize;
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/** @var mixed */
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private $titleFontSize;
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/** @var mixed */
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private $titleText;
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/** @var mixed */
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private $dbAlias;
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/** @var mixed */
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private $tableAlias;
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/** @var mixed */
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private $purpose;
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/** @var array */
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private $colTitles;
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/** @var mixed */
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private $results;
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/** @var array */
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private $colAlign;
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/** @var mixed */
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private $titleWidth;
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/** @var mixed */
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private $colFits;
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/** @var array */
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private $displayColumn;
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/** @var int */
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private $numFields;
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/** @var array */
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private $fields;
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/** @var int|float */
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private $sColWidth;
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/** @var mixed */
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private $currentDb;
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/** @var mixed */
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private $currentTable;
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/** @var array */
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private $aliases;
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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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/**
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* Constructs PDF and configures standard parameters.
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*
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* @param string $orientation page orientation
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* @param string $unit unit
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* @param string $format the format used for pages
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* @param bool $unicode true means that the input text is unicode
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* @param string $encoding charset encoding; default is UTF-8.
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* @param bool $diskcache if true reduce the RAM memory usage by caching
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* temporary data on filesystem (slower).
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* @param bool $pdfa If TRUE set the document to PDF/A mode.
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*
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* @access public
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*/
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public function __construct(
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$orientation = 'P',
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$unit = 'mm',
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$format = 'A4',
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$unicode = true,
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$encoding = 'UTF-8',
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$diskcache = false,
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$pdfa = false
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) {
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global $dbi;
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parent::__construct(
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$orientation,
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$unit,
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$format,
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$unicode,
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$encoding,
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$diskcache,
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$pdfa
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);
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$this->relation = new Relation($dbi);
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$this->transformations = new Transformations();
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}
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/**
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* Add page if needed.
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*
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* @param float|int $h cell height. Default value: 0
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* @param mixed $y starting y position, leave empty for current
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* position
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* @param bool $addpage if true add a page, otherwise only return
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* the true/false state
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*
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* @return bool true in case of page break, false otherwise.
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*/
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public function checkPageBreak($h = 0, $y = '', $addpage = true)
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{
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if (TCPDF_STATIC::empty_string($y)) {
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$y = $this->y;
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}
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$current_page = $this->page;
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if (($y + $h > $this->PageBreakTrigger)
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&& (! $this->InFooter)
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&& $this->AcceptPageBreak()
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) {
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if ($addpage) {
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//Automatic page break
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$x = $this->x;
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$this->AddPage($this->CurOrientation);
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$this->y = $this->dataY;
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$oldpage = $this->page - 1;
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$this_page_orm = $this->pagedim[$this->page]['orm'];
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$old_page_orm = $this->pagedim[$oldpage]['orm'];
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$this_page_olm = $this->pagedim[$this->page]['olm'];
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$old_page_olm = $this->pagedim[$oldpage]['olm'];
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if ($this->rtl) {
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if ($this_page_orm != $old_page_orm) {
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$this->x = $x - ($this_page_orm - $old_page_orm);
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} else {
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$this->x = $x;
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}
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} else {
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if ($this_page_olm != $old_page_olm) {
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$this->x = $x + $this_page_olm - $old_page_olm;
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} else {
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$this->x = $x;
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}
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}
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}
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return true;
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}
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// account for columns mode
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return $current_page != $this->page;
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}
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/**
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* This method is used to render the page header.
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*
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* @return void
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*/
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// @codingStandardsIgnoreLine
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public function Header()
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{
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global $maxY;
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// We don't want automatic page breaks while generating header
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// as this can lead to infinite recursion as auto generated page
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// will want header as well causing another page break
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// FIXME: Better approach might be to try to compact the content
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$this->SetAutoPageBreak(false);
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// Check if header for this page already exists
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if (! isset($this->headerset[$this->page])) {
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$this->SetY($this->tMargin - ($this->FontSizePt / $this->k) * 5);
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$this->cellFontSize = $this->FontSizePt;
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$this->SetFont(
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PdfLib::PMA_PDF_FONT,
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'',
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($this->titleFontSize
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?: $this->FontSizePt)
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);
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$this->Cell(0, $this->FontSizePt, $this->titleText, 0, 1, 'C');
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$this->SetFont(PdfLib::PMA_PDF_FONT, '', $this->cellFontSize);
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$this->SetY($this->tMargin - ($this->FontSizePt / $this->k) * 2.5);
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$this->Cell(
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0,
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$this->FontSizePt,
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__('Database:') . ' ' . $this->dbAlias . ', '
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. __('Table:') . ' ' . $this->tableAlias . ', '
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. __('Purpose:') . ' ' . $this->purpose,
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0,
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1,
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'L'
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);
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$l = $this->lMargin;
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foreach ($this->colTitles as $col => $txt) {
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$this->SetXY($l, $this->tMargin);
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$this->MultiCell(
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$this->tablewidths[$col],
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$this->FontSizePt,
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$txt
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);
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$l += $this->tablewidths[$col];
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$maxY = $maxY < $this->GetY() ? $this->GetY() : $maxY;
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}
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$this->SetXY($this->lMargin, $this->tMargin);
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$this->SetFillColor(200, 200, 200);
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$l = $this->lMargin;
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foreach ($this->colTitles as $col => $txt) {
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$this->SetXY($l, $this->tMargin);
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$this->Cell(
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$this->tablewidths[$col],
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$maxY - $this->tMargin,
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'',
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1,
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0,
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'L',
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1
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);
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$this->SetXY($l, $this->tMargin);
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$this->MultiCell(
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$this->tablewidths[$col],
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$this->FontSizePt,
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$txt,
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0,
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'C'
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);
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$l += $this->tablewidths[$col];
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}
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$this->SetFillColor(255, 255, 255);
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// set headerset
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$this->headerset[$this->page] = 1;
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}
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$this->dataY = $maxY;
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$this->SetAutoPageBreak(true);
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}
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/**
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* Generate table
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*
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* @param int $lineheight Height of line
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*
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* @return void
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*/
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public function morepagestable($lineheight = 8)
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{
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global $dbi;
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// some things to set and 'remember'
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$l = $this->lMargin;
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$startheight = $h = $this->dataY;
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$startpage = $currpage = $this->page;
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// calculate the whole width
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$fullwidth = 0;
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foreach ($this->tablewidths as $width) {
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$fullwidth += $width;
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}
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// Now let's start to write the table
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$row = 0;
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$tmpheight = [];
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$maxpage = $this->page;
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while ($data = $dbi->fetchRow($this->results)) {
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$this->page = $currpage;
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// write the horizontal borders
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$this->Line($l, $h, $fullwidth + $l, $h);
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// write the content and remember the height of the highest col
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foreach ($data as $col => $txt) {
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$this->page = $currpage;
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$this->SetXY($l, $h);
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if ($this->tablewidths[$col] > 0) {
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$this->MultiCell(
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$this->tablewidths[$col],
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$lineheight,
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$txt,
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0,
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$this->colAlign[$col]
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);
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$l += $this->tablewidths[$col];
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}
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if (! isset($tmpheight[$row . '-' . $this->page])) {
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$tmpheight[$row . '-' . $this->page] = 0;
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}
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if ($tmpheight[$row . '-' . $this->page] < $this->GetY()) {
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$tmpheight[$row . '-' . $this->page] = $this->GetY();
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}
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if ($this->page > $maxpage) {
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$maxpage = $this->page;
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}
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unset($data[$col]);
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}
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// get the height we were in the last used page
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$h = $tmpheight[$row . '-' . $maxpage];
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// set the "pointer" to the left margin
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$l = $this->lMargin;
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// set the $currpage to the last page
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$currpage = $maxpage;
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unset($data[$row]);
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$row++;
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}
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// draw the borders
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// we start adding a horizontal line on the last page
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$this->page = $maxpage;
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$this->Line($l, $h, $fullwidth + $l, $h);
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// now we start at the top of the document and walk down
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for ($i = $startpage; $i <= $maxpage; $i++) {
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$this->page = $i;
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$l = $this->lMargin;
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$t = $i == $startpage ? $startheight : $this->tMargin;
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$lh = $i == $maxpage ? $h : $this->h - $this->bMargin;
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$this->Line($l, $t, $l, $lh);
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foreach ($this->tablewidths as $width) {
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$l += $width;
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$this->Line($l, $t, $l, $lh);
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}
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}
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// set it to the last page, if not it'll cause some problems
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$this->page = $maxpage;
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}
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/**
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* Sets a set of attributes.
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*
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* @param array $attr array containing the attributes
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*
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* @return void
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*/
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public function setAttributes(array $attr = [])
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{
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foreach ($attr as $key => $val) {
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$this->$key = $val;
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}
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}
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/**
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* Defines the top margin.
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* The method can be called before creating the first page.
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*
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* @param float $topMargin the margin
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*
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* @return void
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*/
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public function setTopMargin($topMargin)
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{
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$this->tMargin = $topMargin;
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}
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|
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/**
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* Prints triggers
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||||
*
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* @param string $db database name
|
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* @param string $table table name
|
||||
*
|
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* @return void
|
||||
*/
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public function getTriggers($db, $table)
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{
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global $dbi;
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$triggers = $dbi->getTriggers($db, $table);
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if ($triggers === []) {
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return; //prevents printing blank trigger list for any table
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}
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unset(
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$this->tablewidths,
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$this->colTitles,
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$this->titleWidth,
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$this->colFits,
|
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$this->displayColumn,
|
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$this->colAlign
|
||||
);
|
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|
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/**
|
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* Making table heading
|
||||
* Keeping column width constant
|
||||
*/
|
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$this->colTitles[0] = __('Name');
|
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$this->tablewidths[0] = 90;
|
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$this->colTitles[1] = __('Time');
|
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$this->tablewidths[1] = 80;
|
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$this->colTitles[2] = __('Event');
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$this->tablewidths[2] = 40;
|
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$this->colTitles[3] = __('Definition');
|
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$this->tablewidths[3] = 240;
|
||||
|
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for ($columns_cnt = 0; $columns_cnt < 4; $columns_cnt++) {
|
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$this->colAlign[$columns_cnt] = 'L';
|
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$this->displayColumn[$columns_cnt] = true;
|
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}
|
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|
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// Starting to fill table with required info
|
||||
|
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$this->SetY($this->tMargin);
|
||||
$this->AddPage();
|
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$this->SetFont(PdfLib::PMA_PDF_FONT, '', 9);
|
||||
|
||||
$l = $this->lMargin;
|
||||
$startheight = $h = $this->dataY;
|
||||
$startpage = $currpage = $this->page;
|
||||
|
||||
// calculate the whole width
|
||||
$fullwidth = 0;
|
||||
foreach ($this->tablewidths as $width) {
|
||||
$fullwidth += $width;
|
||||
}
|
||||
|
||||
$row = 0;
|
||||
$tmpheight = [];
|
||||
$maxpage = $this->page;
|
||||
$data = [];
|
||||
|
||||
foreach ($triggers as $trigger) {
|
||||
$data[] = $trigger['name'];
|
||||
$data[] = $trigger['action_timing'];
|
||||
$data[] = $trigger['event_manipulation'];
|
||||
$data[] = $trigger['definition'];
|
||||
$this->page = $currpage;
|
||||
// write the horizontal borders
|
||||
$this->Line($l, $h, $fullwidth + $l, $h);
|
||||
// write the content and remember the height of the highest col
|
||||
foreach ($data as $col => $txt) {
|
||||
$this->page = $currpage;
|
||||
$this->SetXY($l, $h);
|
||||
if ($this->tablewidths[$col] > 0) {
|
||||
$this->MultiCell(
|
||||
$this->tablewidths[$col],
|
||||
$this->FontSizePt,
|
||||
$txt,
|
||||
0,
|
||||
$this->colAlign[$col]
|
||||
);
|
||||
$l += $this->tablewidths[$col];
|
||||
}
|
||||
|
||||
if (! isset($tmpheight[$row . '-' . $this->page])) {
|
||||
$tmpheight[$row . '-' . $this->page] = 0;
|
||||
}
|
||||
if ($tmpheight[$row . '-' . $this->page] < $this->GetY()) {
|
||||
$tmpheight[$row . '-' . $this->page] = $this->GetY();
|
||||
}
|
||||
if ($this->page <= $maxpage) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$maxpage = $this->page;
|
||||
}
|
||||
// get the height we were in the last used page
|
||||
$h = $tmpheight[$row . '-' . $maxpage];
|
||||
// set the "pointer" to the left margin
|
||||
$l = $this->lMargin;
|
||||
// set the $currpage to the last page
|
||||
$currpage = $maxpage;
|
||||
unset($data);
|
||||
$row++;
|
||||
}
|
||||
// draw the borders
|
||||
// we start adding a horizontal line on the last page
|
||||
$this->page = $maxpage;
|
||||
$this->Line($l, $h, $fullwidth + $l, $h);
|
||||
// now we start at the top of the document and walk down
|
||||
for ($i = $startpage; $i <= $maxpage; $i++) {
|
||||
$this->page = $i;
|
||||
$l = $this->lMargin;
|
||||
$t = $i == $startpage ? $startheight : $this->tMargin;
|
||||
$lh = $i == $maxpage ? $h : $this->h - $this->bMargin;
|
||||
$this->Line($l, $t, $l, $lh);
|
||||
foreach ($this->tablewidths as $width) {
|
||||
$l += $width;
|
||||
$this->Line($l, $t, $l, $lh);
|
||||
}
|
||||
}
|
||||
// set it to the last page, if not it'll cause some problems
|
||||
$this->page = $maxpage;
|
||||
}
|
||||
|
||||
/**
|
||||
* Print $table's CREATE definition
|
||||
*
|
||||
* @param string $db the database name
|
||||
* @param string $table the table name
|
||||
* @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 $view whether we're handling a view
|
||||
* @param array $aliases aliases of db/table/columns
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function getTableDef(
|
||||
$db,
|
||||
$table,
|
||||
$do_relation,
|
||||
$do_comments,
|
||||
$do_mime,
|
||||
$view = false,
|
||||
array $aliases = []
|
||||
) {
|
||||
global $dbi;
|
||||
|
||||
// set $cfgRelation here, because there is a chance that it's modified
|
||||
// since the class initialization
|
||||
global $cfgRelation;
|
||||
|
||||
unset(
|
||||
$this->tablewidths,
|
||||
$this->colTitles,
|
||||
$this->titleWidth,
|
||||
$this->colFits,
|
||||
$this->displayColumn,
|
||||
$this->colAlign
|
||||
);
|
||||
|
||||
/**
|
||||
* Gets fields properties
|
||||
*/
|
||||
$dbi->selectDb($db);
|
||||
|
||||
/**
|
||||
* All these three checks do_relation, do_comment and do_mime is
|
||||
* not required. As presently all are set true by default.
|
||||
* But when, methods to take user input will be developed,
|
||||
* it will be of use
|
||||
*/
|
||||
// Check if we can use Relations
|
||||
if ($do_relation) {
|
||||
// Find which tables are related with the current one and write it in
|
||||
// an array
|
||||
$res_rel = $this->relation->getForeigners($db, $table);
|
||||
$have_rel = ! empty($res_rel);
|
||||
} else {
|
||||
$have_rel = false;
|
||||
}
|
||||
|
||||
//column count and table heading
|
||||
|
||||
$this->colTitles[0] = __('Column');
|
||||
$this->tablewidths[0] = 90;
|
||||
$this->colTitles[1] = __('Type');
|
||||
$this->tablewidths[1] = 80;
|
||||
$this->colTitles[2] = __('Null');
|
||||
$this->tablewidths[2] = 40;
|
||||
$this->colTitles[3] = __('Default');
|
||||
$this->tablewidths[3] = 120;
|
||||
|
||||
for ($columns_cnt = 0; $columns_cnt < 4; $columns_cnt++) {
|
||||
$this->colAlign[$columns_cnt] = 'L';
|
||||
$this->displayColumn[$columns_cnt] = true;
|
||||
}
|
||||
|
||||
if ($do_relation && $have_rel) {
|
||||
$this->colTitles[$columns_cnt] = __('Links to');
|
||||
$this->displayColumn[$columns_cnt] = true;
|
||||
$this->colAlign[$columns_cnt] = 'L';
|
||||
$this->tablewidths[$columns_cnt] = 120;
|
||||
$columns_cnt++;
|
||||
}
|
||||
if ($do_comments /*&& $cfgRelation['commwork']*/) {
|
||||
$this->colTitles[$columns_cnt] = __('Comments');
|
||||
$this->displayColumn[$columns_cnt] = true;
|
||||
$this->colAlign[$columns_cnt] = 'L';
|
||||
$this->tablewidths[$columns_cnt] = 120;
|
||||
$columns_cnt++;
|
||||
}
|
||||
if ($do_mime && $cfgRelation['mimework']) {
|
||||
$this->colTitles[$columns_cnt] = __('Media type');
|
||||
$this->displayColumn[$columns_cnt] = true;
|
||||
$this->colAlign[$columns_cnt] = 'L';
|
||||
$this->tablewidths[$columns_cnt] = 120;
|
||||
$columns_cnt++;
|
||||
}
|
||||
|
||||
// Starting to fill table with required info
|
||||
|
||||
$this->SetY($this->tMargin);
|
||||
$this->AddPage();
|
||||
$this->SetFont(PdfLib::PMA_PDF_FONT, '', 9);
|
||||
|
||||
// Now let's start to write the table structure
|
||||
|
||||
if ($do_comments) {
|
||||
$comments = $this->relation->getComments($db, $table);
|
||||
}
|
||||
if ($do_mime && $cfgRelation['mimework']) {
|
||||
$mime_map = $this->transformations->getMime($db, $table, true);
|
||||
}
|
||||
|
||||
$columns = $dbi->getColumns($db, $table);
|
||||
|
||||
// some things to set and 'remember'
|
||||
$l = $this->lMargin;
|
||||
$startheight = $h = $this->dataY;
|
||||
$startpage = $currpage = $this->page;
|
||||
// calculate the whole width
|
||||
$fullwidth = 0;
|
||||
foreach ($this->tablewidths as $width) {
|
||||
$fullwidth += $width;
|
||||
}
|
||||
|
||||
$row = 0;
|
||||
$tmpheight = [];
|
||||
$maxpage = $this->page;
|
||||
$data = [];
|
||||
|
||||
// fun begin
|
||||
foreach ($columns as $column) {
|
||||
$extracted_columnspec
|
||||
= Util::extractColumnSpec($column['Type']);
|
||||
|
||||
$type = $extracted_columnspec['print_type'];
|
||||
if (empty($type)) {
|
||||
$type = ' ';
|
||||
}
|
||||
|
||||
if (! isset($column['Default'])) {
|
||||
if ($column['Null'] !== 'NO') {
|
||||
$column['Default'] = 'NULL';
|
||||
}
|
||||
}
|
||||
$data[] = $column['Field'];
|
||||
$data[] = $type;
|
||||
$data[] = $column['Null'] == '' || $column['Null'] === 'NO'
|
||||
? 'No'
|
||||
: 'Yes';
|
||||
$data[] = $column['Default'] ?? '';
|
||||
|
||||
$field_name = $column['Field'];
|
||||
|
||||
if ($do_relation && $have_rel) {
|
||||
$data[] = isset($res_rel[$field_name])
|
||||
? $res_rel[$field_name]['foreign_table']
|
||||
. ' (' . $res_rel[$field_name]['foreign_field']
|
||||
. ')'
|
||||
: '';
|
||||
}
|
||||
if ($do_comments) {
|
||||
$data[] = $comments[$field_name] ?? '';
|
||||
}
|
||||
if ($do_mime) {
|
||||
$data[] = isset($mime_map[$field_name])
|
||||
? $mime_map[$field_name]['mimetype']
|
||||
: '';
|
||||
}
|
||||
|
||||
$this->page = $currpage;
|
||||
// write the horizontal borders
|
||||
$this->Line($l, $h, $fullwidth + $l, $h);
|
||||
// write the content and remember the height of the highest col
|
||||
foreach ($data as $col => $txt) {
|
||||
$this->page = $currpage;
|
||||
$this->SetXY($l, $h);
|
||||
if ($this->tablewidths[$col] > 0) {
|
||||
$this->MultiCell(
|
||||
$this->tablewidths[$col],
|
||||
$this->FontSizePt,
|
||||
$txt,
|
||||
0,
|
||||
$this->colAlign[$col]
|
||||
);
|
||||
$l += $this->tablewidths[$col];
|
||||
}
|
||||
|
||||
if (! isset($tmpheight[$row . '-' . $this->page])) {
|
||||
$tmpheight[$row . '-' . $this->page] = 0;
|
||||
}
|
||||
if ($tmpheight[$row . '-' . $this->page] < $this->GetY()) {
|
||||
$tmpheight[$row . '-' . $this->page] = $this->GetY();
|
||||
}
|
||||
if ($this->page <= $maxpage) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$maxpage = $this->page;
|
||||
}
|
||||
|
||||
// get the height we were in the last used page
|
||||
$h = $tmpheight[$row . '-' . $maxpage];
|
||||
// set the "pointer" to the left margin
|
||||
$l = $this->lMargin;
|
||||
// set the $currpage to the last page
|
||||
$currpage = $maxpage;
|
||||
unset($data);
|
||||
$row++;
|
||||
}
|
||||
// draw the borders
|
||||
// we start adding a horizontal line on the last page
|
||||
$this->page = $maxpage;
|
||||
$this->Line($l, $h, $fullwidth + $l, $h);
|
||||
// now we start at the top of the document and walk down
|
||||
for ($i = $startpage; $i <= $maxpage; $i++) {
|
||||
$this->page = $i;
|
||||
$l = $this->lMargin;
|
||||
$t = $i == $startpage ? $startheight : $this->tMargin;
|
||||
$lh = $i == $maxpage ? $h : $this->h - $this->bMargin;
|
||||
$this->Line($l, $t, $l, $lh);
|
||||
foreach ($this->tablewidths as $width) {
|
||||
$l += $width;
|
||||
$this->Line($l, $t, $l, $lh);
|
||||
}
|
||||
}
|
||||
// set it to the last page, if not it'll cause some problems
|
||||
$this->page = $maxpage;
|
||||
}
|
||||
|
||||
/**
|
||||
* MySQL report
|
||||
*
|
||||
* @param string $query Query to execute
|
||||
*
|
||||
* @return void
|
||||
*/
|
||||
public function mysqlReport($query)
|
||||
{
|
||||
global $dbi;
|
||||
|
||||
unset(
|
||||
$this->tablewidths,
|
||||
$this->colTitles,
|
||||
$this->titleWidth,
|
||||
$this->colFits,
|
||||
$this->displayColumn,
|
||||
$this->colAlign
|
||||
);
|
||||
|
||||
/**
|
||||
* Pass 1 for column widths
|
||||
*/
|
||||
$this->results = $dbi->query(
|
||||
$query,
|
||||
DatabaseInterface::CONNECT_USER,
|
||||
DatabaseInterface::QUERY_UNBUFFERED
|
||||
);
|
||||
$this->numFields = $dbi->numFields($this->results);
|
||||
$this->fields = $dbi->getFieldsMeta($this->results);
|
||||
|
||||
// sColWidth = starting col width (an average size width)
|
||||
$availableWidth = $this->w - $this->lMargin - $this->rMargin;
|
||||
$this->sColWidth = $availableWidth / $this->numFields;
|
||||
$totalTitleWidth = 0;
|
||||
|
||||
// loop through results header and set initial
|
||||
// col widths/ titles/ alignment
|
||||
// if a col title is less than the starting col width,
|
||||
// reduce that column size
|
||||
$colFits = [];
|
||||
$titleWidth = [];
|
||||
for ($i = 0; $i < $this->numFields; $i++) {
|
||||
$col_as = $this->fields[$i]->name;
|
||||
$db = $this->currentDb;
|
||||
$table = $this->currentTable;
|
||||
if (! empty($this->aliases[$db]['tables'][$table]['columns'][$col_as])) {
|
||||
$col_as = $this->aliases[$db]['tables'][$table]['columns'][$col_as];
|
||||
}
|
||||
$stringWidth = $this->GetStringWidth($col_as) + 6;
|
||||
// save the real title's width
|
||||
$titleWidth[$i] = $stringWidth;
|
||||
$totalTitleWidth += $stringWidth;
|
||||
|
||||
// set any column titles less than the start width to
|
||||
// the column title width
|
||||
if ($stringWidth < $this->sColWidth) {
|
||||
$colFits[$i] = $stringWidth;
|
||||
}
|
||||
$this->colTitles[$i] = $col_as;
|
||||
$this->displayColumn[$i] = true;
|
||||
|
||||
switch ($this->fields[$i]->type) {
|
||||
case 'int':
|
||||
$this->colAlign[$i] = 'R';
|
||||
break;
|
||||
case 'blob':
|
||||
case 'tinyblob':
|
||||
case 'mediumblob':
|
||||
case 'longblob':
|
||||
/**
|
||||
* @todo do not deactivate completely the display
|
||||
* but show the field's name and [BLOB]
|
||||
*/
|
||||
if (stripos($this->fields[$i]->flags, 'BINARY') !== false) {
|
||||
$this->displayColumn[$i] = false;
|
||||
unset($this->colTitles[$i]);
|
||||
}
|
||||
$this->colAlign[$i] = 'L';
|
||||
break;
|
||||
default:
|
||||
$this->colAlign[$i] = 'L';
|
||||
}
|
||||
}
|
||||
|
||||
// title width verification
|
||||
if ($totalTitleWidth > $availableWidth) {
|
||||
$adjustingMode = true;
|
||||
} else {
|
||||
$adjustingMode = false;
|
||||
// we have enough space for all the titles at their
|
||||
// original width so use the true title's width
|
||||
foreach ($titleWidth as $key => $val) {
|
||||
$colFits[$key] = $val;
|
||||
}
|
||||
}
|
||||
|
||||
// loop through the data; any column whose contents
|
||||
// is greater than the column size is resized
|
||||
/**
|
||||
* @todo force here a LIMIT to avoid reading all rows
|
||||
*/
|
||||
while ($row = $dbi->fetchRow($this->results)) {
|
||||
foreach ($colFits as $key => $val) {
|
||||
$stringWidth = $this->GetStringWidth($row[$key]) + 6;
|
||||
if ($adjustingMode && ($stringWidth > $this->sColWidth)) {
|
||||
// any column whose data's width is bigger than
|
||||
// the start width is now discarded
|
||||
unset($colFits[$key]);
|
||||
} else {
|
||||
// if data's width is bigger than the current column width,
|
||||
// enlarge the column (but avoid enlarging it if the
|
||||
// data's width is very big)
|
||||
if ($stringWidth > $val
|
||||
&& $stringWidth < $this->sColWidth * 3
|
||||
) {
|
||||
$colFits[$key] = $stringWidth;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
$totAlreadyFitted = 0;
|
||||
foreach ($colFits as $key => $val) {
|
||||
// set fitted columns to smallest size
|
||||
$this->tablewidths[$key] = $val;
|
||||
// to work out how much (if any) space has been freed up
|
||||
$totAlreadyFitted += $val;
|
||||
}
|
||||
|
||||
if ($adjustingMode) {
|
||||
$surplus = (count($colFits) * $this->sColWidth) - $totAlreadyFitted;
|
||||
$surplusToAdd = $surplus / ($this->numFields - count($colFits));
|
||||
} else {
|
||||
$surplusToAdd = 0;
|
||||
}
|
||||
|
||||
for ($i = 0; $i < $this->numFields; $i++) {
|
||||
if (! array_key_exists($i, $colFits)) {
|
||||
$this->tablewidths[$i] = $this->sColWidth + $surplusToAdd;
|
||||
}
|
||||
if ($this->displayColumn[$i] != false) {
|
||||
continue;
|
||||
}
|
||||
|
||||
$this->tablewidths[$i] = 0;
|
||||
}
|
||||
|
||||
ksort($this->tablewidths);
|
||||
|
||||
$dbi->freeResult($this->results);
|
||||
|
||||
// Pass 2
|
||||
|
||||
$this->results = $dbi->query(
|
||||
$query,
|
||||
DatabaseInterface::CONNECT_USER,
|
||||
DatabaseInterface::QUERY_UNBUFFERED
|
||||
);
|
||||
$this->SetY($this->tMargin);
|
||||
$this->AddPage();
|
||||
$this->SetFont(PdfLib::PMA_PDF_FONT, '', 9);
|
||||
$this->morepagestable($this->FontSizePt);
|
||||
$dbi->freeResult($this->results);
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user