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<?php
/**
* Contains PhpMyAdmin\Plugins\Schema\Pdf\TableStatsPdf class
*/
declare(strict_types=1);
namespace PhpMyAdmin\Plugins\Schema\Pdf;
use PhpMyAdmin\Pdf as PdfLib;
use PhpMyAdmin\Plugins\Schema\ExportRelationSchema;
use PhpMyAdmin\Plugins\Schema\TableStats;
use function __;
use function count;
use function in_array;
use function max;
use function sprintf;
/**
* Table preferences/statistics
*
* This class preserves the table co-ordinates,fields
* and helps in drawing/generating the Tables in PDF document.
*
* @see Schema\Pdf
*
* @property Pdf $diagram
*/
class TableStatsPdf extends TableStats
{
/** @var int */
public $height;
/** @var string */
private $ff = PdfLib::PMA_PDF_FONT;
/**
* @see PMA_Schema_PDF
* @see TableStatsPdf::setWidthTable
* @see PhpMyAdmin\Plugins\Schema\Pdf\TableStatsPdf::setHeightTable
*
* @param Pdf $diagram The PDF diagram
* @param string $db The database name
* @param string $tableName The table name
* @param int $fontSize The font size
* @param int $pageNumber The current page number (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @param int $sameWideWidth The max. width among tables
* @param bool $showKeys Whether to display keys or not
* @param bool $tableDimension Whether to display table position or not
* @param bool $offline Whether the coordinates are sent
* from the browser
*/
public function __construct(
$diagram,
$db,
$tableName,
$fontSize,
$pageNumber,
&$sameWideWidth,
$showKeys = false,
$tableDimension = false,
$offline = false
) {
parent::__construct($diagram, $db, $pageNumber, $tableName, $showKeys, $tableDimension, $offline);
$this->heightCell = 6;
$this->setHeight();
/*
* setWidth must me after setHeight, because title
* can include table height which changes table width
*/
$this->setWidth($fontSize);
if ($sameWideWidth >= $this->width) {
return;
}
$sameWideWidth = $this->width;
}
/**
* Displays an error when the table cannot be found.
*/
protected function showMissingTableError(): void
{
ExportRelationSchema::dieSchema(
$this->pageNumber,
'PDF',
sprintf(__('The %s table doesn\'t exist!'), $this->tableName)
);
}
/**
* Returns title of the current table,
* title can have the dimensions of the table
*
* @return string
*/
protected function getTitle()
{
$ret = '';
if ($this->tableDimension) {
$ret = sprintf('%.0fx%0.f', $this->width, $this->height);
}
return $ret . ' ' . $this->tableName;
}
/**
* Sets the width of the table
*
* @see PMA_Schema_PDF
*
* @param int $fontSize The font size
*/
private function setWidth($fontSize): void
{
foreach ($this->fields as $field) {
$this->width = max($this->width, $this->diagram->GetStringWidth($field));
}
$this->width += $this->diagram->GetStringWidth(' ');
$this->diagram->setFont($this->ff, 'B', $fontSize);
/*
* it is unknown what value must be added, because
* table title is affected by the table width value
*/
while ($this->width < $this->diagram->GetStringWidth($this->getTitle())) {
$this->width += 5;
}
$this->diagram->setFont($this->ff, '', $fontSize);
}
/**
* Sets the height of the table
*/
private function setHeight(): void
{
$this->height = (count($this->fields) + 1) * $this->heightCell;
}
/**
* Do draw the table
*
* @see Schema\Pdf
*
* @param int|null $fontSize The font size or null to use the default value
* @param bool $withDoc Whether to include links to documentation
* @param bool $setColor Whether to display color
*/
public function tableDraw(?int $fontSize, bool $withDoc, bool $setColor = false): void
{
$this->diagram->setXyScale($this->x, $this->y);
$this->diagram->setFont($this->ff, 'B', $fontSize);
if ($setColor) {
$this->diagram->setTextColor(200);
$this->diagram->setFillColor(0, 0, 128);
}
if ($withDoc) {
$this->diagram->setLink($this->diagram->customLinks['RT'][$this->tableName]['-'], -1);
} else {
$this->diagram->customLinks['doc'][$this->tableName]['-'] = '';
}
$this->diagram->cellScale(
$this->width,
$this->heightCell,
$this->getTitle(),
1,
1,
'C',
$setColor,
$this->diagram->customLinks['doc'][$this->tableName]['-']
);
$this->diagram->setXScale($this->x);
$this->diagram->setFont($this->ff, '', $fontSize);
$this->diagram->setTextColor(0);
$this->diagram->setFillColor(255);
foreach ($this->fields as $field) {
if ($setColor) {
if (in_array($field, $this->primary)) {
$this->diagram->setFillColor(215, 121, 123);
}
if ($field == $this->displayfield) {
$this->diagram->setFillColor(142, 159, 224);
}
}
if ($withDoc) {
$this->diagram->setLink($this->diagram->customLinks['RT'][$this->tableName][$field], -1);
} else {
$this->diagram->customLinks['doc'][$this->tableName][$field] = '';
}
$this->diagram->cellScale(
$this->width,
$this->heightCell,
' ' . $field,
1,
1,
'L',
$setColor,
$this->diagram->customLinks['doc'][$this->tableName][$field]
);
$this->diagram->setXScale($this->x);
$this->diagram->setFillColor(255);
}
}
}
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