<?php
// Build the compare.html from compare.csv
// compare.csv is easy edited with LibreOffice
// compare.html gets included in the website

$INC = dirname(__FILE__) . '/../inc';
require_once($INC . '/util.inc.php');

$h = fopen($_SERVER['argv'][1], 'r');
if (!$h)
	die('Cannot open incput file!' . "\n");

$out = fopen($_SERVER['argv'][2], 'w');
if (!$out)
	die('Cannot open out file!' . "\n");

fwrite($out, '<div class="main_title">Git hosting solutions comparison</div>' . "\n");
fwrite($out, '<table class="compare">' . "\n");

$lineno = 1;
while (($line = fgetcsv($h, 4000, ',')) !== FALSE) {
	if ($lineno == 1) {
		// First line
		$td = 'th';
		$rows = count($line);
	} else {
		$td = 'td';
	}

	// Insert an empty line
	if (empty($line[0])) {
		fwrite($out, '<tr><' . $td . ' colspan="'
			. $rows . '">&nbsp;</' . $td . '></tr>' . "\n");
		continue;
	}

	if (empty($line[1])) {
		// We have a chapter
		$title = str_replace('[', '', $line[0]);
		$title = str_replace(']', '', $title);
		fwrite($out,
			'<tr><' . $td . ' colspan="' . $rows . '">'
			. '<b>' . rg_xss_safe($title) . '</b>'
			. '</' . $td . '></tr>' . "\n");
		$lineno++;
		continue;
	}

	// Notes
	if (strcmp($line[0], '*') == 0) {
		fwrite($out,
			'<tr><' . $td . ' colspan="' . $rows . '">'
			. rg_xss_safe($line[1])
			. '</' . $td . '></tr>' . "\n");
		continue;
	}

	fwrite($out, '<tr>');
	foreach ($line as $i => $f) {
		if ($i == 0) {
			$color = '';
		} else if (strstr($f, '/#')) {
			$t = explode('/#', $f);
			$color = ' bgcolor="#' . $t[1] . '"';
			$f = $t[0];
		} else if (stristr($f, 'no')) {
			$color = ' bgcolor="#f00"';
		} else if (stristr($f, 'yes')) {
			$color = ' bgcolor="#0f0"';
		} else {
			$color = '';
		}

		fwrite($out,
			'<' . $td . $color . '>'
			. rg_xss_safe($f)
			. '</' . $td . '>');
	}
	fwrite($out, '</tr>' . "\n");
	$lineno++;
}
fwrite($out, '</table>' . "\n");
fclose($out);
fclose($h);

?>