output_file = 'templates_c/' . $filename;
else
$this->output_file = 'templates_c/graph.png';
}
public function SetData( $data_in, $type, $data_type, $shading = 5 )
{
$this->data = $data_in;
$this->type = $type;
$this->data_type = $data_type;
$this->shadding = $shading;
}
public function SetGraphSize( $width, $height )
{
$this->width = $width;
$this->height = $height;
}
public function SetTitle( $title )
{
if( !empty($title) )
$this->title = $title;
else
die( "Please provide a non empty title for the graph" );
}
public function SetColors( $colors )
{
if( is_array( $colors ) )
$this->colors = $colors;
else
die( "Please provide a array in BGraph->SetColors()" );
}
public function Get_Image_file()
{
return $this->output_file;
}
public function Render()
{
// Setting the size
$this->plot = new PHPlot( $this->width, $this->height );
// Render to file instead of screen
$this->plot->SetIsInline( true );
$this->plot->SetOutputFile( $this->output_file );
$this->plot->SetImageBorderType('plain');
// Data, type and data type
$this->plot->SetPlotType( $this->type );
$this->plot->SetDataType( $this->data_type );
$this->plot->SetDataValues( $this->data );
// Plot colors
$this->plot->SetDataColors( $this->colors );
// Plot shading
$this->plot->SetShading( $this->shading );
// Image border
$this->plot->SetImageBorderType( 'none' );
// Plot area (calculated regarding the width and height of the graph)
if( $this->type == 'pie' )
$this->plot->SetPlotAreaPixels( 10, 10, ($this->width / 2), $this->height-10 );
// Legend position (calculated regarding the width and height of the graph)
$this->plot->SetLegendPixels( ($this->width / 2) + 10, 25 );
// Labels scale position
if( $this->type == 'pie' )
$this->plot->SetLabelScalePosition( 0.2 );
// Graph title
$this->plot->SetTitle( $this->title );
// Setting up legends
if( $this->type != 'bars' ) {
$legends = array();
foreach( $this->data as $key => $legend ) {
$this->plot->SetLegend( implode(': ',$legend) );
}
}
# Turn off X tick labels and ticks because they don't apply here:
$this->plot->SetXTickLabelPos('none');
$this->plot->SetXTickPos('none');
$this->plot->SetPlotAreaWorld(NULL, 0, NULL, NULL);
$this->plot->DrawGraph();
} // end function Render()
}
/*
class BGraph {
var $type;
var $sizex;
var $sizey;
var $MarginBottom;
var $MarginLeft;
var $Leg;
function BShowGraph($datos,$title,$xlabel,$ylabel,$leyenda,$tipo="lines") {
global $type;
require_once ("external_packages/phplot/phplot.php");
if ( empty($this->sizex) || empty($this->sizey) ) { //Default size
$this->sizex = "600";
$this->sizey = "400";
}
if ( empty($this->MarginBottom) ) {
$this->MarginBottom = 120;
}
$legend = $leyenda;
// $bgcolor = array(222,206,215); // Background color of graph
$bgcolor = array(207,231,231);
$fgcolor = array(110,41,57);
$graph = new PHPlot($this->sizex,$this->sizey,"","");
if ( !empty($type) )
$graph->setDataType($type);
$graph->SetDataValues($datos);
$graph->SetPlotType($tipo);
// $graph->SetUseTTF(1);
$graph->SetBackgroundColor($bgcolor);
$graph->SetLegendPixels(1,20);
$graph->SetDataColors(array('SkyBlue','purple','PeachPuff','aquamarine1','#2CB04B','beige','#9F865F','#135568','orchid','navy','red', 'black', 'blue', 'green', 'brown', 'yellow','cyan','orange','#B9F5A7','#AFAFAF'));
$graph->SetTitle($title);
$graph->SetXLabel($xlabel);
$graph->SetYLabel($ylabel);
$graph->SetPlotAreaWorld("","","","");
if ( count($datos) > 5 )
$graph->SetXDataLabelAngle(90);
else
$graph->SetXDataLabelAngle(0);
$graph->SetNumXTicks(1);
// $graph->SetXDataLabelPos('none');
// $graph->SetXTickLabelPos('plotdown');
// $graph->SetXGridLabelType("time");
// $graph->SetXTimeFormat("%b ") ;
if ( $this->Leg == 1 ) {
$this->MarginLeftWithLegend($legend);
$graph->SetMarginsPixels($this->MarginLeft,10,35,$this->MarginBottom);
$graph->SetLegend($legend);
}
else
$graph->SetMarginsPixels(90,35,35,$this->MarginBottom);
// $graph->SetDataColors(array($fgcolor),array( "black"));
$graph->SetFileFormat( "png");
// $graph->DoScaleData(1,1);
// $graph->DoMovingAverage(1,1,1);
// FIX ME -- to round y axis.
$vtick = strlen (round ($graph->max_y));
$res = 1;
for ($i=1;$i < $vtick; $i++)
$res = $res*10;
if (strlen($graph->max_y-$res) != $vtick )
$res = $res/10;
$graph->SetVertTickIncrement($res);
$graph->DrawGraph();
}//end Crear
//Estupidez que tengo que cambiar. !!!!!!!!!!!
function SetDataType($typ) {
global $type;
$type = $typ;
}
function MarginLeftWithLegend($clients) {
$maxlen = 0;
while (next($clients)) {
$tmp = strlen(current($clients));
if ( $tmp > $maxlen )
$maxlen = $tmp;
}
$this->MarginLeft = $maxlen * 9;
}
}//end class
class BCreateGraph extends BGraph {
var $BD_bacula;
var $izquierda;
var $derecha;
var $StartDate;
var $EndDate;
var $elapsed; // Default elapsed time to show complex graphs
function BCreateGraph() {
$this->StartDate = "1900-01-01";
$this->EndDate = "4000-01-01";
$this->elapsed = "86400"; // 24 hours in seconds.
}
function BCreate($server,$tipo_dato,$title,$tipo="bars",$xlabel="",$ylabel="") {
global $DB_bacula;
global $izquierda;
global $derecha;
global $clientes;
$this->clientes=array();
$DB_bacula = new Bweb();
$datos = $this->SQLPrepareData($server,$tipo_dato);
if ( empty($datos) ) { //No data = No stats = Empty graph
header("Content-type: image/png");
$img= @ImageCreate(200,100) or die ("Cannot intialize GD stream");
$bgc= ImageColorAllocate($img, 0, 255,255);
$txc= ImageColorAllocate($img, 0,0,0);
ImageString($img, 5, 4, 4, "No data to process", $txc);
ImagePng($img);
ImageDestroy($img);
return;
}
if ( empty ($xlabel) ) { // If no label, table names like leyends
$xlabel=$derecha; $ylabel=$izquierda;
}
$this->SetDataType("text-data");
$this->BShowGraph($datos,$title,$xlabel,$ylabel,$this->clientes,$tipo);
}
function SQLPrepareData($servidor,$tipo_dato=0) { // Prepare bytes data from database.
global $DB_bacula;
global $izquierda;
global $derecha;
if ( $tipo_dato<30 ) { // Simple graph. Only 2 data
switch ($tipo_dato)
{
case BACULA_TYPE_BYTES_FILES:
$izquierda="jobbytes";
$derecha="jobfiles";
break;
case BACULA_TYPE_FILES_JOBID:
$izquierda="jobfiles";
$derecha="jobid";
break;
default:
$izquierda="jobbytes";
$derecha="endtime";
break;
}
$result = $DB_bacula->db_link->query("select $derecha,$izquierda from Job where Name='$servidor' and EndTime < '$this->EndDate' and EndTime > '$this->StartDate' order by SchedTime asc")
or die ("classes.inc: Error at query: 5");
while ( $row = $result->fetchRow(DB_FETCHMODE_ASSOC) ) {
$whole_result[] = $this->array_merge_php4($row["$derecha"],$row[$izquierda]);
}
$result->free();
} else { // Complex graph. 3 or more data.
switch ( $tipo_dato )
{
case '30': // Unused, at this time.
$result = $DB_bacula->db_link->query("select JobBytes,JobFiles,Jobid from Job where Name='$servidor' order by EndTime asc")
or die ("classes.inc: Error at query: 6");
while ( $row = $result->fetchRow(DB_FETCHMODE_ASSOC) )
$whole_result[] = array_merge($row["Jobid"],$row["JobFiles"],$row["JobBytes"]);
$result->free();
break;
case BACULA_TYPE_BYTES_ENDTIME_ALLJOBS: // Special: Generic graph from all clientes.
$i = -1; // Counter of number of jobs of one client. SP: Contador del nmero de jobs totales de un cliente.
$i2 = 0; // Counter of number of keys of array. SP: Contador del nmero de valores del array.
if ($DB_bacula->driver == "mysql") {
$res = $DB_bacula->db_link->query("select Name from Job where UNIX_TIMESTAMP(EndTime) > UNIX_TIMESTAMP(NOW())-$this->elapsed group by Name order by Name desc")
or die ("classes.inc: Error at query: 7");
$resdata = $DB_bacula->db_link->query("select date_format(EndTime,\"%Y-%m-%d\") from Job where UNIX_TIMESTAMP(EndTime) > UNIX_TIMESTAMP(NOW())-$this->elapsed group by date_format(EndTime, \"%Y-%m-%d\") order by EndTime")
or die ("classes.inc: Error at query: 8");
}
else if ($DB_bacula->driver == "pgsql") {
$res = $DB_bacula->db_link->query("select Name from Job where EndTime > now() - 1*interval'$this->elapsed s' group by Name order by Name desc")
or die ("classes.inc: Error at query: 8");
$resdata = $DB_bacula->db_link->query("select to_char(EndTime,'YY-MM-DD') from Job where EndTime > NOW() - 1*interval'$this->elapsed s' group by EndTime order by EndTime")
or die ("classes.inc: Error at query: 9");
}
if (PEAR::isError($resdata))
die("classes.inc: Error at query: 9.1
".$resdata->getMessage());
while ( $tmpdata = $res->fetchRow() )
array_push($this->clientes,$tmpdata[0]);
// echo "";
// print_r ($this->clientes);
// echo "
";
$spr = array(); // Temporal array
$spr2 = array(); // Temporal array
$whole_result = array();
$count = 0;
while ( $tmpdata = $resdata->fetchRow() ) {
$count++;
array_push($spr,$tmpdata[0]);
if ($DB_bacula->driver == "mysql")
$result = $DB_bacula->db_link->query("select date_format(EndTime,\"%Y-%m-%d\"),SUM(JobBytes) as sum,Name as name,count(Name) as Nname from Job WHERE EndTime like '$tmpdata[0]%' group by Name order by Name desc")
or die ("classes.inc: Error at query: 10");
else if ($DB_bacula->driver == "pgsql") {
$query = "select to_char(EndTime,'YY-MM-DD'),SUM(JobBytes) as sum,Name,count(Name) as Nname from Job WHERE EndTime like '%$tmpdata[0]%' group by EndTime,Name order by Name desc";
$result = $DB_bacula->db_link->query($query)
or die ("classes.inc: Error at query: 11");
}
while ( $row = $result->fetchRow(DB_FETCHMODE_ASSOC) ) {
$spr2 = array_merge($spr2,array($row["name"]=>$row["sum"]));
$i = $result->numRows();
}
// echo "";
// print_r ($spr2);
// echo "
";
reset ($this->clientes);
do {
if ( $spr2[current($this->clientes)] != NULL)
array_push($spr,$spr2[current($this->clientes)]);
else
array_push($spr,0);
} while ( next($this->clientes) );
if ( $i2 < $i )
$i2 = $i;
if ( $tmpdata[0] != $row["EndTime"] )
array_push($whole_result,$spr);
$spr = array();
$spr2 = array();
}
for ( $i = 0; $i < count($whole_result); $i++ ) { // To equal the arrays so that the graph is not unsquared. SP:Igualamos las matrices para que la gr?ica no se descuadre
$tmp = count($whole_result[$i]);
if ( $i2 < $tmp ) // Estupidez?. Check this code later...
continue;
$tmp = $i2 - $tmp;
for ( $a = 0; $a <= $tmp; $a++ )
array_push($whole_result[$i],"0"); // Fill the array
}
$resdata->free();
// echo "DEBUG:
";
// echo "";
// print_r ($whole_result);
// echo "
";
break;
default:
break;
}
}
// $result->free();
return $whole_result;
}//end function
//Convert date from mysql to smarty. THE SAME FUNCTION AT 2 CLASSES. THIS WAY IS BUGGY. TO SOLVE LATER.
function PrepareDate($StartDateMonth,$StartDateDay,$StartDateYear,$EndDateMonth,$EndDateDay,$EndDateYear){
$this->StartDate = $StartDateYear."-".$StartDateMonth."-".$StartDateDay." 00:00:00";
$this->EndDate = $EndDateYear."-".$EndDateMonth."-".$EndDateDay." 23:59:00";
}//end function
function array_merge_php4($array1,$array2) {
$return=array();
foreach(func_get_args() as $arg) {
if(!is_array($arg)){
$arg=array($arg);
}
foreach($arg as $key=>$val){
if(!is_int($key)){
$return[$key]=$val;
}else{
$return[]=$val;
}
}
}
return $return;
}
}//end class
*/
?>