www/export_styles.php

<?php
require_once($_SERVER['DOCUMENT_ROOT'].'/config.php');
require_once($_SERVER['DOCUMENT_ROOT'].'/includes/formulas.php');


$link = mysqli_connect(DBASE_HOST,DBASE_USER,DBASE_PASS,DBASE_NAME);
if (! $link) {
	die('Connect Error (' . mysqli_connect_errno() . ') ' . mysqli_connect_error());
}
if (! mysqli_set_charset($link, "utf8" )) {
	echo "error";
	return 1;
}

$result = mysqli_query($link, "SELECT * FROM profile_styles ORDER BY style_guide,style_letter,name");


$styletype = array( 'Lager', 'Ale', 'Mead', 'Wheat', 'Mixed', 'Cider' );


/*
 * Create beerxml output
 */
$xw = xmlwriter_open_memory();
xmlwriter_set_indent($xw, 1);
$res = xmlwriter_set_indent_string($xw, ' ');

xmlwriter_start_document($xw, '1.0', 'UTF-8');


xmlwriter_start_element($xw, 'STYLES');
while ($row = mysqli_fetch_array($result)) {

	xmlwriter_start_element($xw, 'STYLE');

	xmlwriter_start_element($xw, 'VERSION');
	xmlwriter_text($xw, '1');
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'NAME');
	xmlwriter_text($xw, $row['name']);
	xmlwriter_end_element($xw);

//	if (strlen($row['category'])) {
		xmlwriter_start_element($xw, 'CATEGORY');
		xmlwriter_text($xw, $row['category']);
		xmlwriter_end_element($xw);

		xmlwriter_start_element($xw, 'CATEGORY_NUMBER');
		xmlwriter_text($xw, $row['category_number']);
		xmlwriter_end_element($xw);
//	}

	xmlwriter_start_element($xw, 'STYLE_LETTER');
	xmlwriter_text($xw, $row['style_letter']);
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'STYLE_GUIDE');
	xmlwriter_text($xw, $row['style_guide']);
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'TYPE');
	xmlwriter_text($xw, $styletype[$row['type']]);
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'OG_MIN');
	xmlwriter_text($xw, sprintf("%.6f",floatval($row['og_min'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'OG_MAX');
	xmlwriter_text($xw, sprintf("%.6f",floatval($row['og_max'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'FG_MIN');
	xmlwriter_text($xw, sprintf("%.6f",floatval($row['fg_min'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'FG_MAX');
	xmlwriter_text($xw, sprintf("%.6f",floatval($row['fg_max'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'IBU_MIN');
	xmlwriter_text($xw, sprintf("%.3f",floatval($row['ibu_min'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'IBU_MAX');
	xmlwriter_text($xw, sprintf("%.3f",floatval($row['ibu_max'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'COLOR_MIN');
	xmlwriter_text($xw, sprintf("%.3f",ebc_to_srm(floatval($row['color_min']))));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'COLOR_MAX');
	xmlwriter_text($xw, sprintf("%.3f",ebc_to_srm(floatval($row['color_max']))));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'CARB_MIN');
	xmlwriter_text($xw, sprintf("%.4f",floatval($row['carb_min'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'CARB_MAX');
	xmlwriter_text($xw, sprintf("%.4f",floatval($row['carb_max'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'ABV_MIN');
	xmlwriter_text($xw, sprintf("%.4f",floatval($row['abv_min'])));
	xmlwriter_end_element($xw);

	xmlwriter_start_element($xw, 'ABV_MAX');
	xmlwriter_text($xw, sprintf("%.4f",floatval($row['abv_max'])));
	xmlwriter_end_element($xw);

	if (strlen($row['notes'])) {
		xmlwriter_start_element($xw, 'NOTES');
        	xmlwriter_text($xw, $row['notes']);
        	xmlwriter_end_element($xw);
	}

        if (strlen($row['profile'])) {
                xmlwriter_start_element($xw, 'PROFILE');
                xmlwriter_text($xw, $row['profile']);
                xmlwriter_end_element($xw);
        }

        if (strlen($row['ingredients'])) {
                xmlwriter_start_element($xw, 'INGREDIENTS');
                xmlwriter_text($xw, $row['ingredients']);
                xmlwriter_end_element($xw);
        }

        if (strlen($row['examples'])) {
                xmlwriter_start_element($xw, 'EXAMPLES');
                xmlwriter_text($xw, $row['examples']);
                xmlwriter_end_element($xw);
        }

	xmlwriter_end_element($xw);	// STYLE
}
xmlwriter_end_element($xw);	// STYLES

$beerxml = xmlwriter_output_memory($xw);

Header('Content-type: text/xml');
header('Content-Disposition: attachment; filename="styles.xml"');
header('Content-Transfer-Encoding: binary');
header('Expires: 0');
header('Pragma: no-cache');
header('Content-Length: '.strlen($beerxml));
exit($beerxml);