Olympus Has Fallen

Olympus

<?php
namespace ShowMadness;
ini_set('memory_limit', '-1');
class ShowMadness
{

	var $currency_names = array('dollar', 'euro');
	var $MEGA_ARRAY = array();

	public function __construct(){
		// header
		//header('Content-type: image/png');
		$this->GrabFiles();					// Grab files
		$this->ParseFiles();				// Parse files
		$this->CreateImage();				// Create images
	}

	// Grab data from files
	public function GrabFiles()
	{
		foreach ($this->currency_names as $currency_name) {
			$this->MEGA_ARRAY[$currency_name] = file_get_contents('Assets/' . $currency_name . '.txt');
		}
	}

	public function ParseFiles()
	{
		$lines = explode("\n",$this->MEGA_ARRAY['dollar']);						// Dollar by default
		$this->GetEachLine();													// Get each line
		$this->MEGA_ARRAY['lines'] = $this->ManyLines($lines);
		$this->UpperLover($lines);
	}

	public function ManyLines($lines)
	{
		$count = count($lines);
		return $count;
	}

	public function UpperLover($lines)
	{
		foreach ($this->currency_names as $currency_name) {
			array_shift($this->MEGA_ARRAY[$currency_name . '_lines']);
			$this->MEGA_ARRAY[$currency_name . '_max'] = max($lines);
			$this->MEGA_ARRAY[$currency_name . '_min'] = min($lines);
		}
	}

	public function GetEachLine()
	{
		foreach ($this->currency_names as $currency_name) {
			$array_st = explode("\n",$this->MEGA_ARRAY[$currency_name]);
			foreach ($array_st as $st) {
				$this->MEGA_ARRAY[$currency_name . '_lines'][] = str_replace(',', '', $st);
			}
		}
	}

	public function CreateImage()
	{
		foreach ($this->currency_names as $currency_name) {

			$height_graf = ($this->MEGA_ARRAY[$currency_name . '_max'] - $this->MEGA_ARRAY[$currency_name . '_min']) + 30;
			$height_graf_ = $height_graf/2;
			$height_middle = explode('.', $height_graf_);

			// Design
			$this->MEGA_ARRAY[$currency_name . '_GRAF'] = imagecreate( $this->MEGA_ARRAY['lines'], $height_graf );			// width\height
			$text_colour	= imagecolorallocate( $this->MEGA_ARRAY[$currency_name . '_GRAF'], 255, 255, 0 );
			$dot			= imagecolorallocate( $this->MEGA_ARRAY[$currency_name . '_GRAF'], 255, 255, 255 );
			// Set background
			$background 	= imagecolorallocate($this->MEGA_ARRAY[$currency_name . '_GRAF'], 0, 0, 255);
			imagefill($this->MEGA_ARRAY[$currency_name . '_GRAF'], 0, 0, $background);


			$line_count = 0;
			foreach ($this->MEGA_ARRAY[$currency_name . '_lines'] as $line) {
				$line_ = $this->metrika($line,$currency_name,$line_count,$height_middle[0]);
				//echo $line_ . "\n";
				imagesetpixel($this->MEGA_ARRAY[$currency_name . '_GRAF'], $line_count, $line_, $dot);						// X\Y ширина\высота
				$line_count++;
			}

			//var_dump($this->MEGA_ARRAY[$currency_name . '_lines']);



			imagepng( $this->MEGA_ARRAY[$currency_name . '_GRAF'] );
			imagejpeg($this->MEGA_ARRAY[$currency_name . '_GRAF'], 'Assets/Grafs/' . $currency_name . '.jpg');

			imagedestroy( $this->MEGA_ARRAY[$currency_name . '_GRAF'] );
		}
	}

	public function metrika($line,$currency_name,$line_count,$height_middle)
	{
		if($line_count == 0) {

		}

		if($line_count == 1) {
			$this->zero = $line;
		}
		
		if($line == $this->zero) {
			$difference = $height_middle;

		}

		if($line > $this->zero) {
			if($this->zero == NULL) {

			} else {
				$difference = $line - $this->zero;
			}
			
			//var_dump($line);
			//var_dump($this->zero);
		}

		if($line < $this->zero) {
			$difference = $line - $this->zero;
		}



		return $difference;
	}

}

new ShowMadness();