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Dia Schema Class: download fileName added + improved documentation

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This commit is contained in:
Adnan
2010-07-14 06:10:05 +05:00
parent f9c29173bf
commit 45399cbadd
1 changed files with 60 additions and 10 deletions
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68
libraries/schema/Dia_Relation_Schema.class.php
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@@ -27,6 +27,14 @@ class PMA_DIA extends XMLWriter
public $font;
public $fontSize;
/**
* The "PMA_DIA" constructor
*
* Upon instantiation This starts writing the Dia XML document
*
* @return void
* @see PMA_DIA,Table_Stats,Relation_Stats
*/
function __construct()
{
$this->openMemory();
@@ -44,6 +52,24 @@ class PMA_DIA extends XMLWriter
$this->startDocument('1.0','UTF-8');
}
/**
* Starts Dia Document
*
* dia document starts by first initializing dia:diagram tag
* then dia:diagramdata contains all the attributes that needed
* to define the document, then finally a Layer starts which
* holds all the objects.
*
* @param string paper The size of the paper/document
* @param float topMargin top margin of the paper/document in cm
* @param float bottomMargin bottom margin of the paper/document in cm
* @param float leftMargin left margin of the paper/document in cm
* @param float rightMargin right margin of the paper/document in cm
* @param string portrait document will be portrait or landscape
* @return void
* @access public
* @see XMLWriter::startElement(),XMLWriter::writeAttribute(),XMLWriter::writeRaw()
*/
function startDiaDoc($paper,$topMargin,$bottomMargin,$leftMargin,$rightMargin,$portrait)
{
if($portrait == 'P'){
@@ -123,20 +149,35 @@ class PMA_DIA extends XMLWriter
}
/**
* Ends Dia Document
*
* @return void
* @access public
* @see XMLWriter::endElement(),XMLWriter::endDocument()
*/
function endDiaDoc()
{
$this->endElement();
$this->endDocument();
}
function showOutput()
/**
* Output Dia Document for download
*
* @param string fileName name of the dia document
* @return void
* @access public
* @see XMLWriter::flush()
*/
function showOutput($fileName)
{
if(ob_end_clean()){
ob_end_clean();
//ob_start();
}
//header('Content-type: text/xml');
header('Content-Disposition: attachment; filename="downloaded.dia"');
header('Content-Disposition: attachment; filename="'.$fileName.'.dia"');
$output = $this->flush();
print $output;
}
@@ -173,7 +214,7 @@ class Table_Stats
* @param integer pageNumber The current page number (from the
* $cfg['Servers'][$i]['table_coords'] table)
* @param boolean showKeys Whether to display ONLY keys or not
* @return void
* @return void
* @global object The current dia document
* @global array The relations settings
* @global string The current db name
@@ -426,7 +467,7 @@ class Relation_Stats
* @param string master_field The relation field in the master table
* @param string foreign_table The foreign table name
* @param string foreigh_field The relation field in the foreign table
* @return void
* @return void
* @see Relation_Stats::_getXy
*/
function __construct($master_table, $master_field, $foreign_table, $foreign_field)
@@ -445,10 +486,10 @@ class Relation_Stats
/**
* Each Table object have connection points
* which is used to connect to other objects in Dia
* we detect the position of key in fields and
* then determines its left and right connection
* points.
* which is used to connect to other objects in Dia
* we detect the position of key in fields and
* then determines its left and right connection
* points.
*
* @param string table The current table name
* @param string column The relation column name
@@ -618,6 +659,15 @@ class PMA_Dia_Relation_Schema extends PMA_Export_Relation_Schema
private $_rightMargin = 2.8222000598907471;
public static $objectId = 0;
/**
* The "PMA_Dia_Relation_Schema" constructor
*
* Upon instantiation This outputs the Dia XML document
* that user can download
*
* @return void
* @see PMA_DIA,Table_Stats,Relation_Stats
*/
function __construct()
{
global $dia,$db;
@@ -662,7 +712,7 @@ class PMA_Dia_Relation_Schema extends PMA_Export_Relation_Schema
$this->_drawRelations($this->showColor);
}
$dia->endDiaDoc();
$dia->showOutput();
$dia->showOutput($db.'-'.$this->pageNumber);
exit();
print '<pre>';
print_r(get_object_vars($dia));