<?php

header("Content-type: image/jpg;");

$bg_img = $this->config->item('ticker_bg_path').$bg.".png";
$slider_img = $this->config->item('ticker_slider_path').$slider.".png";
// print $slider_img; exit;    
$due_time = $due_time;
$adj_time = $adj_time;


$time_left = strtotime($due_time)-time()+$adj_time;
$days_left = $time_left>=0?round($time_left/(3600*24)):0;
$days_left = $days_left>$max_days?$max_days:$days_left;
$days_left = $days_left>12*30?12*30:$days_left;

$text_height = $this->config->item('ticker_text_height');

// bg
$image = @imagecreatefrompng($bg_img);
$imagewidth = imagesx($image);
$imageheight = imagesy($image);

// base_image
$baseimage = imagecreatetruecolor($imagewidth, $imageheight);
$imagefill = imagecolorresolve($baseimage, 255, 255, 255);
imagecolortransparent($baseimage, $imagefill);





// add bg
imagecopy($baseimage, $image,  0, 0, 0, 0, $imagewidth, $imageheight);

// add slider
if (!preg_match("@no_image@", $slider_img)){
    $slider = @imagecreatefrompng($slider_img);
    $sliderwidth =  imagesx($slider);
    $sliderheight =  imagesy($slider);
    $pos = 1-$days_left/$max_days;
    $startwidth = round($pos*($imagewidth-$sliderwidth));
    $startheight = (($imageheight - $sliderheight)/2);
    imagecopy($baseimage, $slider,  $startwidth, $startheight, 0, 0, $sliderwidth, $sliderheight);
}

// add text
if (preg_match("@\*custom_text\*@s", $add_text)){
    $text = trim(preg_replace("@\*custom_text\*@s", "", $add_text));
}else{
    $text = sprintf("%s %d Monate%n und %d Tage%n", $add_text, floor($days_left/30), floor($days_left/30)>1?"s":"", fmod($days_left, 30), fmod($days_left, 30)>1?"s":"\n".$this->config->item('site_name1'));
}
$font_size = 10  ;
$textcolor = imagecolorallocate($baseimage, 0, 0, 0);
imagettftext($baseimage, $font_size, 0, 30+($imagewidth-strlen(preg_replace("@\&\#.*?;@", "X", $text))*imagefontwidth($font_size/2.5))/2, $imageheight, $textcolor, getcwd().'/arial.ttf', $text);
// imagettftext($baseimage, $font_size, 0, 50+($imagewidth-strlen(preg_replace("@\&\#.*?;@", "X", $text))*imagefontwidth($font_size/2.5))/2, $imageheight, $textcolor, getcwd().'/arial.ttf', iconv("iso-8859-9", "UTF-8", $text));

// // add text
// $text = $add_text;
// $font_size = $this->config->item('ticker_font');
// $textcolor = imagecolorallocate($baseimage, 0, 0, 0);
// imagestring($baseimage, 2, ($imagewidth-strlen($text)*imagefontwidth($font_size))/2, $imageheight+imagefontheight($font_size), $text, $textcolor);


imagejpeg($baseimage);

imagedestroy($baseimage);
imagedestroy($image);
imagedestroy($slider);