wit

#!/usr/bin/php5
<?php
chdir('/home/lis/public_html/devel/trader/web');
require_once 'History.inc';
require_once 'ChartOHLC.inc';
$hist = new History();
$symbols = $hist->symbols();
$year = date('Y');

array_shift($argv);  // 'wit'
switch (array_shift($argv)) {
	case 'add':
		if (count($argv) != 1) {
			echo "Usage: wit add <symbol>\n";
			exit(1);
		};
		echo $hist->add($argv[0]);
		break;

	case 'list':
		echo implode(' ', $symbols) . "\n";
		break;

	case 'rechart':
		foreach($symbols as $symbol) {

			// 1. Research 15min
			$interval = '15min';
			$bgColor = 0xFFFFFF;
			$gridColor = 0xE0E0E0;
			$majorGridColor = 0x909090;
			$titleColor = 0x008000;
			$upColor = $titleColor;
			$downColor = false;
			$borderColor = 0xFF6060;
			$labelColor = 0x000000;
			$volColor = 0x6060FF;
			$width = 600;
			$height = 300;
			$bars = 150;
			$fname = "charts/{$symbol}-{$interval}.png";
			$data = $hist->get($symbol, $interval, $bars);
			$chart = new ChartOHLC($width, $height, $bgColor, $data);
			$chart->title("{$symbol} - {$interval} - " . date('Y/m/d', $data[count($data)-1][0]), $titleColor);
			$chart->title("(C) {$year} imars.com but freely redistributable", $majorGridColor, true);
			$chart->plotVolume($volColor, $borderColor, $labelColor, 40);
			$chart->plotPriceLegends($borderColor, $labelColor, $gridColor, true, $majorGridColor);
			$chart->plotPrice($upColor, $downColor);
			$chart->png($fname);
			echo "\t{$fname}\n";
			unset($chart);

			// 2. Intraday and 3-month sparklines
			$intervals = Array('5min', 'daily');
			foreach ($intervals as $interval) {
				$width = 80;
				$height = 20;
				$bars = $width;
				$bgColor = 0xFFFFFF;
				$upColor = 0x008800;
				$downColor = 0xFF0000;
				$volColor = 0xCCCCFF;;
				$fname = "charts/{$symbol}-{$interval}-sparkline.png";
				$data = $hist->get($symbol, $interval, $bars);
				$chart = new ChartOHLC($width, $height, $bgColor, $data, false, false);
				$chart->setBarWidth(1);
				$chart->plotVolumeBackground($volColor);
				$chart->plotPrice($upColor, $downColor);
				$chart->png($fname);
				echo "\t{$fname}\n";
				unset($chart);
			};

		};
		break;

	case 'update':
		echo $hist->update();
		break;

	default:
?>
Usage:

wit add <symbol>
wit list
wit rechart
wit update
<?php
};

unset($hist);
?>