Viewing file:  Export_Relation_Schema.class.php (6.56 KB) -rw-r--r--
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<?php
/* vim: set expandtab sw=4 ts=4 sts=4: */
/**
* Contains PMA_Export_Relation_Schema class which is inherited
* by all schema classes.
*
* @package PhpMyAdmin
*/
if (! defined('PHPMYADMIN')) {
exit;
}
/**
* This class is inherited by all schema classes
* It contains those methods which are common in them
* it works like factory pattern
*
* @package PhpMyAdmin
*/
class PMA_Export_Relation_Schema
{
/**
* Constructor.
*
* @param string $db database name
* @param object $diagram schema diagram
*/
public function __construct($db, $diagram)
{
$this->db = $db;
$this->diagram = $diagram;
$this->setPageNumber($_REQUEST['page_number']);
$this->setOffline(isset($_REQUEST['offline_export']));
}
protected $db;
protected $diagram;
protected $showColor;
protected $tableDimension;
protected $sameWide;
protected $showKeys;
protected $orientation;
protected $paper;
protected $pageNumber;
protected $offline;
/**
* Set Page Number
*
* @param integer $value Page Number of the document to be created
*
* @return void
*/
public function setPageNumber($value)
{
$this->pageNumber = $value;
}
/**
* Returns the schema page number
*
* @return integer schema page number
*/
public function getPageNumber()
{
return $this->pageNumber;
}
/**
* Sets showColor
*
* @param boolean $value whether to show colors
*
* @return void
*/
public function setShowColor($value)
{
$this->showColor = $value;
}
/**
* Returns whether to show colors
*
* @return boolean whether to show colors
*/
public function isShowColor()
{
return $this->showColor;
}
/**
* Set Table Dimension
*
* @param boolean $value show table co-ordinates or not
*
* @return void
*/
public function setTableDimension($value)
{
$this->tableDimension = $value;
}
/**
* Returns whether to show table dimensions
*
* @return boolean whether to show table dimensions
*/
public function isTableDimension()
{
return $this->tableDimension;
}
/**
* Set same width of All Tables
*
* @param boolean $value set same width of all tables or not
*
* @return void
*/
public function setAllTablesSameWidth($value)
{
$this->sameWide = $value;
}
/**
* Returns whether to use same width for all tables or not
*
* @return boolean whether to use same width for all tables or not
*/
public function isAllTableSameWidth()
{
return $this->sameWide;
}
/**
* Set Show only keys
*
* @param boolean $value show only keys or not
*
* @return void
*
* @access public
*/
public function setShowKeys($value)
{
$this->showKeys = $value;
}
/**
* Returns whether to show keys
*
* @return boolean whether to show keys
*/
public function isShowKeys()
{
return $this->showKeys;
}
/**
* Set Orientation
*
* @param string $value Orientation will be portrait or landscape
*
* @return void
*
* @access public
*/
public function setOrientation($value)
{
$this->orientation = ($value == 'P') ? 'P' : 'L';
}
/**
* Returns orientation
*
* @return string orientation
*/
public function getOrientation()
{
return $this->orientation;
}
/**
* Set type of paper
*
* @param string $value paper type can be A4 etc
*
* @return void
*
* @access public
*/
public function setPaper($value)
{
$this->paper = $value;
}
/**
* Returns the paper size
*
* @return string paper size
*/
public function getPaper()
{
return $this->paper;
}
/**
* Set whether the document is generated from client side DB
*
* @param boolean $value offline or not
*
* @return void
*
* @access public
*/
public function setOffline($value)
{
$this->offline = $value;
}
/**
* Returns whether the client side database is used
*
* @return boolean
*
* @access public
*/
public function isOffline()
{
return $this->offline;
}
/**
* Get the table names from the request
*
* @return array an array of table names
*/
protected function getTablesFromRequest()
{
$tables = array();
$dbLength = mb_strlen($this->db);
foreach ($_REQUEST['t_h'] as $key => $value) {
if ($value) {
$tables[] = mb_substr($key, $dbLength + 1);
}
}
return $tables;
}
/**
* Returns the file name
*
* @param String $extension file extension
*
* @return string file name
*/
protected function getFileName($extension)
{
$filename = $this->db . $extension;
// Get the name of this page to use as filename
if ($this->pageNumber != -1 && ! $this->offline) {
$_name_sql = 'SELECT page_descr FROM '
. PMA_Util::backquote($GLOBALS['cfgRelation']['db']) . '.'
. PMA_Util::backquote($GLOBALS['cfgRelation']['pdf_pages'])
. ' WHERE page_nr = ' . $this->pageNumber;
$_name_rs = PMA_queryAsControlUser($_name_sql);
$_name_row = $GLOBALS['dbi']->fetchRow($_name_rs);
$filename = $_name_row[0] . $extension;
}
return $filename;
}
/**
* Displays an error message
*
* @param integer $pageNumber ID of the chosen page
* @param string $type Schema Type
* @param string $error_message The error message
*
* @access public
*
* @return void
*/
public static function dieSchema($pageNumber, $type = '', $error_message = '')
{
echo "<p><strong>" . __("SCHEMA ERROR: ") . $type . "</strong></p>" . "\n";
if (!empty($error_message)) {
$error_message = htmlspecialchars($error_message);
}
echo '<p>' . "\n";
echo ' ' . $error_message . "\n";
echo '</p>' . "\n";
echo '<a href="db_designer.php'
. PMA_URL_getCommon(array('db' => $GLOBALS['db']))
. '&page=' . htmlspecialchars($pageNumber) . '">' . __('Back') . '</a>';
echo "\n";
exit;
}
}
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