' ; exit ; } else { img_txt ( $txt ) ; }
}
function db_get_tab ( $qwe, $tab )
{ global $DEBUG, $conn ;
$res = array () ;
$sel = db_query_params ( $qwe, $tab ) ;
if ( $sel === FALSE ) { db_fail ( $qwe, $tab ) ; }
$num = pg_numrows ( $sel ) ;
if ( $DEBUG )
{ printf ( "db_get : qwe '%s'
\n", $qwe ) ;
printf ( "db_get : num '%s'
\n", $num ) ;
}
for ( $i = 0 ; $i < $num ; $i++ )
{ $res [] = pg_fetch_object ( $sel, $i ) ; }
return $res ;
}
function img_txt ( $txt )
{ global $IMG_NP_W, $IMG_NP_H ;
$im = imagecreate ( $IMG_NP_W, $IMG_NP_H ) ;
$blck = imagecolorallocate ( $im, 0 , 0 , 0 ) ;
$whit = imagecolorallocate ( $im, 255, 255, 255 ) ;
$blue = imagecolorallocate ( $im, 0 , 0 , 255 ) ;
imagefilledrectangle ( $im, 1, 1, $IMG_NP_W - 2, $IMG_NP_H - 2, $whit ) ;
imagestring ( $im, 5, 5, $IMG_NP_H / 3 , $txt, $blue ) ;
header ( "Content-type: image/png" ) ;
imagepng ( $im ) ;
exit ;
}
$xxx = array () ;
$sizs = array () ;
$revs = array () ;
$rid = $_GET [ 'RID' ] ;
$sty = $_GET [ 'STY' ] ;
$sum = $_GET [ 'SUM' ] ;
if ( ! $sty ) { $sty = 'BIG' ; }
if ( ! $rid )
{ if ( $DEBUG )
{ echo 'no rid' ; exit ; }
else
{ img_txt ( ' no rid' ) ; }
}
elseif ( ! preg_match ( '/^[0-9]+$/i', $rid ) )
{ croak ( ' bad rid' ) ; }
$repo = get_repo ( $rid ) ;
$name = $repo -> repo_name () ;
if ( $repo -> sum () != $sum )
{ croak ( "not yours" ) ; }
$QWE = "SELECT * FROM {$TBL(repo_stats)} WHERE rid = $1 ORDER BY date ;" ;
$tab = array ( $repo -> id ) ;
$tups = db_get_tab ( $QWE, $tab ) ;
if ( ! $tups )
{ if ( $DEBUG )
{ echo 'no data' ; exit ; }
else
{ img_txt ( ' no data' ) ; }
}
elseif ( count ( $tups ) == 1 )
{ if ( $DEBUG )
{ echo 'one point' ; exit ; }
else
{ img_txt ( 'only 1 pnt' ) ; }
}
foreach ( $tups as $tup )
{ $date = $tup -> date ;
$temp = explode ( '-', $date ) ;
$time = gmmktime ( 12, 12, 12, $temp[1], $temp[2], $temp[0] ) ;
$siz = $tup -> size ;
$rev = $tup -> rev ;
$xxx [] = $time ;
$sizs [] = $siz / 1024 ;
$revs [] = $rev ;
if ( $DEBUG )
{ printf
( "date '%s' time '%s' size '%s' rev '%s'
\n"
, $date, $time, $siz, $rev
) ;
}
}
if ( $DEBUG ) { printf ( "frst '%s' last '%s'
\n", $xxx[0], 'last' ) ; }
if ( $DEBUG ) { exit ; }
function array_max ( $a )
{ $res = 0 ;
if ( count ( $a ) > 0 )
{ foreach ( $a as $v )
{ if ( $v > $res ) { $res = $v ; } }
}
return $res ;
}
if ( $sty == 'SML' )
{ $graph = new Graph ( 170, 100 ) ;
$graph -> SetScale ( 'datlin' ) ;
$graph -> SetMargin ( 60, 10, 5, 10 ) ;
$graph -> SetMarginColor ( 'lightblue@0.5' ) ;
$graph -> title -> SetFont ( FF_FONT1, FS_BOLD ) ;
$graph -> title -> Set ( "statistics" ) ;
$graph -> xaxis -> scale -> SetDateFormat("m-y");
$graph -> xaxis -> HideLabels () ;
$graph -> xaxis -> HideTicks () ;
$plot1 = new LinePlot ( $sizs, $xxx );
$plot1 -> SetFillColor ( 'lightblue@0.5' ) ;
$graph -> Add ( $plot1 ) ;
$graph -> Stroke () ;
}
else
{ $n = count( $xxx ) ;
$puls_x = array () ;
$puls_y = array () ;
$UTILS = new DateScaleUtils ;
list ( $tickPositions, $minTickPositions )
= $UTILS -> GetTicks ( $xxx, DSUTILS_MONTH1 ) ;
$min = $xxx [ 0 ] ; # - 3 * 60 * 24 * 64 ;
$max = $xxx [ $n - 1 ] ; # + 3 * 60 * 24 * 64 ;
$y_min = date ( 'Y', $min ) + 1 ;
$y_max = date ( 'Y', $max ) ;
$max_value = max ( $revs ) ;
if ( $y_min <= $y_max )
{ for ( $y = $y_min ; $y <= $y_max ; $y ++ )
{ $puls_x [] = gmmktime ( 0, 0, 0, 1, 1, $y ) ;
$puls_y [] = $max_value ;
}
}
$larr = sprintf ( '&#%04d;', hexdec ( '2190' ) ) ;
$larr = '' ;
$graph = new Graph ( 800, 500 ) ;
$graph -> SetScale ( 'intlin' ) ;
$graph -> SetMargin ( 80, 150, 30, 90 ) ;
$graph -> SetMarginColor ( 'linen' ) ;
$graph -> title -> SetFont ( FF_FONT2, FS_BOLD ) ;
$graph -> title -> Set ( $name ) ;
$graph -> subtitle -> SetFont ( FF_FONT2, FS_BOLD ) ;
$graph -> subtitle -> Set ( "$larr size and revision" ) ;
$graph -> legend -> SetPos (0.92, 0.1, 'center', 'right' ) ;
$graph -> SetYScale (0, 'int' ) ;
$graph -> xaxis -> SetLabelFormatString ( 'd M Y', true ) ;
$graph -> xaxis -> SetLabelAngle ( 90 ) ;
$graph -> xgrid -> SetWeight ( 1 ) ;
$graph -> xgrid -> SetColor ( 'lightgray' ) ;
$graph -> xgrid -> Show ( true, true ) ;
$graph -> yaxis -> title -> Set ( "Size [MB]" ) ;
$graph -> yaxis -> SetTitleMargin ( 50 ) ;
$graph -> yaxis -> title -> SetFont ( FF_FONT2 , FS_BOLD );
$plot1 = new LinePlot ( $sizs, $xxx );
$plot1 -> SetFillColor ( 'lightblue@0.5' ) ;
$plot1 -> SetLegend ('size') ;
$graph -> Add ( $plot1 ) ;
$plot2 = new ScatterPlot ( $revs, $xxx ) ;
$graph -> AddY ( 0, $plot2 ) ;
$graph -> ynaxis [ 0 ] -> title -> Set ( "Revision" ) ;
$graph -> ynaxis [ 0 ] -> SetTitleMargin ( 40 ) ;
$graph -> ynaxis [ 0 ] -> title -> SetFont( FF_FONT2 , FS_BOLD );
$plot3 = new LinePlot ( $revs, $xxx ) ;
$plot3 -> SetLegend ( 'revision' ) ;
$graph -> AddY ( 0, $plot3 ) ;
if ( count ( $puls_x ) )
{ $plotP = new ScatterPlot ( $puls_y, $puls_x ) ;
$plotP -> SetWeight ( 1 ) ;
$plotP -> mark -> Hide () ;
$plotP -> SetImpuls () ;
$plotP -> SetColor ( 'red' ) ;
$graph -> AddY ( 0, $plotP ) ;
}
$graph -> Stroke () ;
}
?>