/**
* Start http stream.
* @return unknown_type
*/
public static function streamHeader()
{
$boundary = self::BOUNDARY;
GWF_HTTP::noCache();
header("Content-type: multipart/x-mixed-replace;boundary={$boundary}");
echo "\n--{$boundary}\n";
}
public function execute()
{
# Don't store this url.
GWF3::setConfig('store_last_url', false);
# Load the Captcha class
require GWF_CORE_PATH . 'inc/3p/Class_Captcha.php';
# disable Logging
GWF3::setConfig('log_request', false);
# disable HTTP Caching
GWF_HTTP::noCache();
# Setup Font, Color, Size
$aFonts = $this->module->cfgCaptchaFont();
$rgbcolor = $this->module->cfgCaptchaBG();
$width = $this->module->cfgCaptchaWidth();
$height = $this->module->cfgCaptchaHeight();
$oVisualCaptcha = new PhpCaptcha($aFonts, $width, $height, $rgbcolor);
# Output the captcha
die($oVisualCaptcha->Create('', Common::getGetString('chars', true)));
}
private function graphB(WC_Site $site, $field)
{
$graphtitle = $this->module->lang('gt_site_' . $field, array($site->getVar('site_name')));
$siteid = $site->getID();
$history = GDO::table('WC_HistorySite');
if (false === ($result = $history->select("sitehist_date, {$field}", 'sitehist_sid=' . $siteid, 'sitehist_date ASC'))) {
return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
}
// $db = gdo_db();
// $table = $history->getTableName();
// if (false === ($result = $db->query("SELECT sitehist_date, $field FROM $table WHERE sitehist_sid=$siteid ORDER BY sitehist_date ASC"))) {
// return GWF_HTML::err('ERR_DATABASE', array(__FILE__, __LINE__));
// }
//load in the data
$xdataarray = array();
$ydataarray = array();
$highestvalue = 0;
// while (false !== ($row = $db->fetchRow($result)))
while (false !== ($row = $history->fetch($result, GDO::ARRAY_N))) {
$value = (int) $row[1];
$xdataarray[] = $row[0];
$ydataarray[] = $value;
if ($value > $highestvalue) {
$highestvalue = $value;
}
}
$history->free($result);
// add current value
$xdataarray[] = time();
$ydataarray[] = $value = $site->getVar(str_replace('hist_', '_', $field));
if ($value > $highestvalue) {
$highestvalue = $value;
}
// var_dump($xdataarray);
// var_dump($ydataarray);
// var_dump($xticks);
if ($highestvalue === 0) {
$graph = new Graph($this->module->cfgGraphWidth(), $this->module->cfgGraphHeight());
$graph->SetScale('intlin', 1, 2, 1, 2);
$caption = new Text($this->module->lang('err_graph_empty'), 0.1, 0.8);
// $caption->SetFont(FS_BOLD);
$graph->AddText($caption);
$graph->stroke();
die(0);
}
# $dateformat = GWF_HTML::lang('df_8');
// $dateformat = "d.M.y-H:i";
$dateformat = "M.y";
$datemargin = strlen(date($dateformat)) * 11;
//define the graph
$graph = new Graph($this->module->cfgGraphWidth(), $this->module->cfgGraphHeight());
$graph->SetScale('datlin', 0, 1.05 * $highestvalue);
$graph->title->Set($graphtitle);
// $graph->title->SetFont(FF_ARIAL, FS_NORMAL, 12);
$graph->SetColor(array(238, 238, 238));
$graph->SetMarginColor(array(208, 211, 237));
$graph->SetShadow();
$graph->xaxis->SetLabelAngle(90);
// $graph->xaxis->SetTickPositions($xticks, NULL, $xdataarray);
$graph->xaxis->scale->SetDateFormat($dateformat);
$graph->img->SetMargin(50, 40, 40, $datemargin);
$lineplot = new LinePlot($ydataarray, $xdataarray);
$lineplot->SetColor("blue");
$lineplot->SetWeight(2);
$graph->Add($lineplot);
// $graph->img->SetAntiAliasing();
// Display the graph
GWF_HTTP::noCache();
$graph->Stroke();
die(0);
}
private function graphUserLevel($type)
{
$dir = dirname(GWF_JPGRAPH_PATH) . '/';
require_once $dir . 'jpgraph.php';
require_once $dir . 'jpgraph_date.php';
require_once $dir . 'jpgraph_line.php';
require_once $dir . 'jpgraph_plotline.php';
if (false === ($user = GWF_User::getByName(Common::getGet('username', '')))) {
return $this->graphError(GWF_HTML::lang('ERR_UNKNOWN_USER'));
}
if (false !== ($vs = Common::getGet('vs'))) {
$vs = GWF_User::getByName($vs);
}
$uh = GWF_TABLE_PREFIX . 'wc_user_history2';
switch ($type) {
case 'userhist_rank':
$type2 = 'rank';
break;
case 'userhist_totalscore':
$type2 = 'totalscore';
break;
default:
die('Unknown Type');
}
if ($vs === false) {
$graphtitle = $this->module->lang('alt_graph_' . $type2, array($user->displayUsername()));
} else {
$graphtitle = $this->module->lang('alt_graph_' . $type2 . '_vs', array($user->displayUsername(), $vs->displayUsername()));
}
$db = gdo_db();
$uid = $user->getID();
$query = "SELECT userhist_date,{$type} FROM {$uh} WHERE userhist_uid={$uid} ORDER BY userhist_date ASC";
if (false === ($result = $db->queryRead($query))) {
die(GWF_HTML::lang('ERR_DATABASE', array(__FILE__, __LINE__)));
}
$invert = $type2 === 'rank';
$highestValue = 0;
// $lowestValue = 2111222333;
$xdata = array();
$ydata = array();
if ($type2 === 'totalscore') {
$xdata[] = GWF_Time::getTimestamp($user->getVar('user_regdate'));
$ydata[] = 0;
// $highestValue = 20;
} elseif ($type2 === 'rank') {
$xdata[] = GWF_Time::getTimestamp($user->getVar('user_regdate'));
$ydata[] = 0;
// $del = GWF_User::DELETED;
// $ydata[] = -GDO::table('GWF_User')->countRows("user_options&$del=0");
// $highestValue = -$ydata[0];
}
while (false !== ($row = $db->fetchRow($result))) {
$time = intval($row[0]);
$xdata[] = $time;
$value = intval($row[1]);
$ydata[] = $invert ? -$value : $value;
$highestValue = $value > $highestValue ? $value : $highestValue;
// $lowestValue = $value < $lowestValue ? $value : $lowestValue;
}
$db->free($result);
// Now the Opponent
if ($vs !== false) {
$uid2 = $vs->getID();
$query = "SELECT userhist_date,{$type} FROM {$uh} WHERE userhist_uid={$uid2} ORDER BY userhist_date ASC";
if (false === ($result = $db->queryRead($query))) {
die(GWF_HTML::lang('ERR_DATABASE', array(__FILE__, __LINE__)));
}
$xdata2 = array();
$ydata2 = array();
if ($type2 === 'totalscore') {
$xdata2[] = GWF_Time::getTimestamp($vs->getVar('user_regdate'));
$ydata2[] = 0;
} elseif ($type2 === 'rank') {
$xdata2[] = GWF_Time::getTimestamp($vs->getVar('user_regdate'));
$ydata2[] = 0;
// $del = GWF_User::DELETED;
// $ydata2[] = GDO::table('GWF_User')->countRows("user_options&$del=0");
// $highestValue = -$ydata2[0];
}
while (false !== ($row = $db->fetchRow($result))) {
$time = intval($row[0]);
$xdata2[] = $time;
$value = intval($row[1]);
$highestValue = $value > $highestValue ? $value : $highestValue;
// $lowestValue = $value < $lowestValue ? $value : $lowestValue;
$ydata2[] = $invert ? -$value : $value;
}
$db->free($result);
}
if ($type2 === 'rank') {
$ydata[0] = -$highestValue;
$ydata2[0] = -$highestValue;
}
// $this->max_rank = $highestValue;
$dateformat = "M.y";
$datemargin = strlen(date($dateformat)) * 11;
//define the graph
$graph = new Graph($this->module->cfgGraphWidth(), $this->module->cfgGraphHeight());
if ($invert) {
$graph->SetScale('datlin', -$highestValue, -1);
} else {
$graph->SetScale('datlin', 0, 1.05 * $highestValue);
}
$graph->title->Set($graphtitle);
// $graph->title->SetFont(FF_ARIAL, FS_NORMAL, 12);
$graph->SetColor(array(238, 238, 238));
$graph->SetMarginColor(array(208, 211, 237));
$graph->SetShadow();
$graph->xaxis->SetLabelAngle(90);
// $graph->xaxis->SetTickPositions($xticks, NULL, $xdataarray);
$graph->xaxis->scale->SetDateFormat($dateformat);
$graph->img->SetMargin(50, 40, 40, $datemargin);
$graph->legend->Pos(0.011, 0.005, "right", "top");
# Add plots
$lineplot = new LinePlot($ydata, $xdata);
$lineplot->SetColor("blue");
$lineplot->SetWeight(2);
$lineplot->SetLegend($user->getVar('user_name'));
$graph->Add($lineplot);
if ($vs !== false) {
$lineplot = new LinePlot($ydata2, $xdata2);
$lineplot->SetColor("red");
$lineplot->SetWeight(2);
$lineplot->SetLegend($vs->getVar('user_name'));
$graph->Add($lineplot);
}
if ($invert) {
$graph->yaxis->SetLabelFormatCallback(array($this, 'negation_callback'));
$graph->xaxis->SetLabelSide(SIDE_DOWN);
$graph->xaxis->setPos('min');
// $graph->yaxis->SetValueFormatCallback(array($this, 'negation_callback'));
}
GWF_HTTP::noCache();
// Display the graph
// $graph->img->SetAntiAliasing();
$graph->Stroke();
die;
}
