5d6bdd07aa
* Removed check_mobile include which was crashing pages like the admin section (it was previously added to functions.inc.php) * Fixed ABV display in lists * Fixed bitterness calculations. * Removed call-time pass-by-reference in BeerXML parser, since it is no longer supported by PHP
290 lines
12 KiB
PHP
290 lines
12 KiB
PHP
<?php
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//-----------------------//
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// Bitterness Calculator //
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//-----------------------//
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require_once (ADMIN_LIBRARY.'bitterness.lib.php');
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require_once (ADMIN_INCLUDES.'constants.inc.php');
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// This is the maximum number of hop entries we can
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// process in this calculator.
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#$MAX_HOPS = 20;
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// Initial number of hop entries to display.
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$INIT_HOP_ENTRIES = 3;
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// Default hop form ('whole' or 'pellet')
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$DEFAULT_FORM = 'pellet';
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// Default batch size
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if ($row_user['defaultBatchSize'] > 0) {
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$DEFAULT_BATCH_SZ = $row_user['defaultBatchSize'];
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} else {
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if ($row_pref['measFluid2'] == "gallons")
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$DEFAULT_BATCH_SZ = 5;
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else
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$DEFAULT_BATCH_SZ = 19;
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}
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$gravity = (isset($_POST['gravity']))?$_POST['gravity']:'';
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if (($action == "calculate") || ($action == "entry")) {
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// The $form variable and 'form' $_POST key are in reference to
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// the format of the hops, i.e. whole/plug or pellet.
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// It's easy to confuse this with fact that it's being
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// submitted via an HTML form.
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// @TODO: Format this form as $_POST['hops'][$i]['weight|aa|utilization|form'] so we can foreach over it
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$submittedHops = 0;
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for ($i = 0; $i < MAX_HOPS; $i++) {
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if (isset($_POST['hopWeight'][$i])) {
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$submittedHops = $i + 1;
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}
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$hopWeight[$i] = isset($_POST['hopWeight'][$i])?$_POST['hopWeight'][$i]:NULL;
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$hopAA[$i] = isset($_POST['hopAA'][$i])?$_POST['hopAA'][$i]:NULL;
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$utilization[$i] = isset($_POST['utilization'][$i])?$_POST['utilization'][$i]:NULL;
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$form[$i] = isset($_POST['form'][$i])?$_POST['form'][$i]:NULL;
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}
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$preBoilVol = $_POST['preBoilVol'];
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$finalVol = $_POST['finalVol'];
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$desiredIBUs = $_POST['desiredIBUs'];
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$elevation = $_POST['elevation'];
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$units = $_POST['units'];
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// Tinseth method
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$ibuT = 0;
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$ibu_T = array_fill(0, MAX_HOPS, NULL);
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for ($i = 0; $i < MAX_HOPS; $i++) {
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if (!isset($hopWeight[$i])) {
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continue;
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}
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$ibu_T[$i] = calc_bitter_tinseth($utilization[$i], $gravity, $hopAA[$i], $hopWeight[$i], $finalVol, $form[$i], $units);
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$ibuT += $ibu_T[$i];
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}
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// Rager Method
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$ibuR = 0;
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$ibu_R = array_fill(0, MAX_HOPS, NULL);
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for ($i = 0; $i < MAX_HOPS; $i++) {
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if (!isset($hopWeight[$i])) {
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continue;
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}
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$ibu_R[$i] = calc_bitter_rager($utilization[$i], $gravity, $hopAA[$i], $hopWeight[$i], $finalVol, $form[$i], $units);
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$ibuR += $ibu_R[$i];
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}
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// Daniels Method
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$ibuD = 0;
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$ibu_D = array_fill(0, MAX_HOPS, NULL);
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for ($i = 0; $i < MAX_HOPS; $i++) {
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if (!isset($hopWeight[$i])) {
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continue;
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}
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$ibu_D[$i] = calc_bitter_daniels($utilization[$i], $gravity, $hopAA[$i], $hopWeight[$i], $finalVol, $form[$i], $units);
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$ibuD += $ibu_D[$i];
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}
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// Garetz Method
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$ibuG = 0;
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$ibu_G = array_fill(0, MAX_HOPS, NULL);
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if (($preBoilVol > 0) && ($desiredIBUs > 0) && ($elevation >= 0)) {
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for ($i = 0; $i < MAX_HOPS; $i++) {
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if (!isset($hopWeight[$i])) {
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continue;
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}
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$ibu_G[$i] = calc_bitter_garetz($utilization[$i], $gravity, $hopAA[$i], $hopWeight[$i], $finalVol, $form[$i], $units,
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$preBoilVol, $desiredIBUs, $elevation);
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$ibuG += $ibu_G[$i];
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}
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}
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} // End if calculate
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if (($action == "default") || ($action == "entry")) {
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?>
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<script type="text/javascript" language="JavaScript" src="<?php if (file_exists("bitterness.js")) echo "bitterness.js"; else echo "admin/tools/bitterness.js"; ?>"></script>
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<form name="form1" method="post" action="?page=<?php echo $page; ?>§ion=<?php echo $section; ?>&action=calculate" onSubmit="return CheckRequiredFields()">
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<div id="wideWrapper<?php if ($page == "tools") echo "Reference"; ?>">
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<div id="referenceHeader">International Bitterness Unit (IBU) Calculator</div>
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<table id="hop_entries">
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<?php
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function create_hop_entries($start, $end) {
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global $action, $hopWeight, $hopAA, $utilization, $form, $DEFAULT_FORM;
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for ($i = $start; $i <= $end; $i++) {
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echo '<tr>';
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echo '<td class="dataLabelLeft">Hop ' . ($i + 1) . ' Weight:';
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if ($i == 0) echo '*';
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echo '</td>'."\n";
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echo '<td class="data"><input name="hopWeight['.$i.']" type="text" size="5" value="';
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if ($action == "entry") echo $hopWeight[$i];
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echo '" /></td>'."\n";
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echo '<td class="dataLabel">Hop ' . ($i + 1) . ' AA%:';
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if ($i == 0) echo '*';
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echo '</td>'."\n";
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echo '<td class="data"><input name="hopAA['.$i.']" type="text" size="5" value="';
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if ($action == "entry") echo $hopAA[$i];
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echo '" /></td>'."\n";
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echo '<td class="dataLabel">Hop ' . ($i + 1) . ' Time (min):';
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if ($i == 0) echo '*';
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echo '</td>'."\n";
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echo '<td class="data"><input name="utilization['.$i.']" type="text" size="5" value="';
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if ($action == "entry") echo $utilization[$i];
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echo '" /></td>'."\n";
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echo '<td class="dataLabel">Form:</td>'."\n";
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echo '<td class="data" nowrap="nowrap">';
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echo '<input type="radio" name="form['.$i.']" value="pellet"';
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if ((($action == "entry") && ($form[$i] == "pellet")) || ($DEFAULT_FORM == "pellet")) echo ' CHECKED';
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echo ' />Pellet ';
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echo '<input type="radio" name="form['.$i.']" value="whole"';
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if ((($action == "entry") && ($form[$i] == "whole")) || ($DEFAULT_FORM == "whole")) echo ' CHECKED';
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echo ' />Whole/Plug</td>'."\n";
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echo '</tr>'."\n";
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}
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}
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create_hop_entries(0, $INIT_HOP_ENTRIES - 1);
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// Add any extra hop entries if the user previously gave values for them.
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if ($action == "entry") {
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$endHopEntries = 0;
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for ($i = $INIT_HOP_ENTRIES; $i < MAX_HOPS; $i++) {
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if ($hopWeight[$i] > 0) $endHopEntries = $i;
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}
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if ($endHopEntries > 0) create_hop_entries($INIT_HOP_ENTRIES, $endHopEntries);
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}
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?>
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<tr id="addHopButtonRow">
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<td><input id="addHopButton" type="button" value="Add Hop Entry" onClick="addHop('hop_entries', <?php echo MAX_HOPS . ', \'' . $DEFAULT_FORM . '\', '; if (($action == "entry") && ($endHopEntries > 0)) echo $endHopEntries + 1; else echo $INIT_HOP_ENTRIES; ?>);" class="add-button"></td>
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</tr>
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<tr>
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<td class="dataLabelLeft">Final Volume:*</td>
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<td class="data"><input name="finalVol" type="text" id="finalVol" size="5" value="<?php if ($action == "default") echo $DEFAULT_BATCH_SZ; else echo $finalVol; ?>" /></td>
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</tr>
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<tr>
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<td class="dataLabelLeft">Original Gravity:*</td>
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<td class="data"><input type="text" name="gravity" id="gravity" size="5" value="<?php if ($action == "entry") echo $gravity; ?>" /></td>
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<td colspan="6">e.g., 1.045</td>
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</tr>
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<tr>
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<td class="dataLabelLeft">Target IBUs:</td>
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<td class="data"><input type="text" name="desiredIBUs" id="desiredIBUs" size="5" value="<?php if ($action == "entry") echo $desiredIBUs; ?>" /></td>
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<td colspan="6">(only required for Garetz)</td>
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</tr>
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<tr>
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<td class="dataLabelLeft">Elevation:</td>
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<td class="data"><input type="text" name="elevation" id="elevation" size="5" value="<?php if ($action == "entry") echo $elevation; ?>" /></td>
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<td colspan="6">feet or meters (only required for Garetz)</td>
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<tr>
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<td class="dataLabelLeft">Pre-Boil Volume:</td>
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<td class="data"><input name="preBoilVol" type="text" id="preBoilVol" size="5" value="<?php if ($action == "entry") echo $preBoilVol; ?>" /></td>
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<td colspan="6">(only required for Garetz)</td>
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</tr>
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<tr>
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<td class="dataLabelLeft">Units</td>
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<td class="data" colspan="3">
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<select class="text_area" name="units">
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<?php
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if (($action == "default") && (($row_pref['measWeight1'] == "grams") || ($row_pref['measWeight2'] == "ounces")))
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$units = "metric";
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elseif ($action == "default")
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$units = "us";
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?>
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<option value="us" <?php if ($units == "us") echo "SELECTED" ?>>U.S.</option>
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<option value="metric" <?php if ($units == "metric") echo "SELECTED" ?>>Metric </option>
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</select></td>
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<td class ="dataLabelWide data" colspan="4">* indicates required field</td>
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</tr>
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</table>
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</div>
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<?php if (!checkmobile ()) { ?><input type="image" src="<?php echo $imageSrc."Brilliant"; ?>/button_calculate_Brilliant.png" alt="Calculate" class="calcButton" value="Calculate" /><?php } else { ?><input type="submit" class="calcButton" value="Calculate" /><?php } ?>
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<?php if ($action == "entry") { ?><a class="calcButton" href="?page=<?php echo $page; ?>&section=<?php echo $section; ?>"><?php if (!checkmobile()) { ?><img src="<?php echo $imageSrc."Brilliant" ?>/button_clear_Brilliant.png" border="0" title="Clear" alt="Clear"/><?php } else echo "Clear"; ?></a><?php } ?>
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</form>
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<?php } // end if "default" || "entry"
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if ($action == "calculate") { ?>
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<form name="form1" method="post" action="?page=<?php echo $page; ?>§ion=<?php echo $section; ?>&action=entry">
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<div id="hide">
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<?php
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for ($i = 0; $i < MAX_HOPS; $i++) {
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echo '<input name="hopWeight['.$i.']" type="hidden" value="'.$hopWeight[$i].'" />';
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echo '<input name="hopAA['.$i.']" type="hidden" value="'.$hopAA[$i].'" />';
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echo '<input name="utilization['.$i.']" type="hidden" value="'.$utilization[$i].'" />';
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echo '<input name="form['.$i.']" type="hidden" value="'.$form[$i].'" />';
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}
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?>
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<input name="finalVol" type="hidden" value="<?php echo $finalVol; ?>" />
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<input name="gravity" type="hidden" value="<?php echo $gravity; ?>" />
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<input name="desiredIBUs" type="hidden" value="<?php echo $desiredIBUs; ?>" />
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<input name="elevation" type="hidden" value="<?php echo $elevation; ?>" />
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<input name="preBoilVol" type="hidden" value="<?php echo $preBoilVol; ?>" />
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<input name="units" type="hidden" value="<?php echo $units; ?>" />
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</div>
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<div id="wideWrapper<?php if ($page == "tools") echo "Reference"; ?>">
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<div id="referenceHeader">International Bitterness Unit Calculator</div>
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<table>
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<tr>
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<td class="dataHeading"> </td>
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<td class="data dataHeading" width="10%">Daniels</td>
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<td class="data dataHeading" width="10%">Garetz</td>
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<td class="data dataHeading" width="10%">Rager</td>
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<td class="data dataHeading">Tinseth</td>
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</tr>
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<?php
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$endHopEntries = 0;
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for ($i = 0; $i < MAX_HOPS; $i++) {
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if (isset($ibu_T[$i]) && $ibu_T[$i] > 0) $endHopEntries = $i;
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}
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for ($i = 0; $i <= $endHopEntries; $i++) {
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echo '<tr>';
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echo '<td class="dataLabelLeft">Hop ' . ($i + 1) . ' IBU: </td>';
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echo '<td class="data">' . round($ibu_D[$i], 1) . '</td>';
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echo '<td class="data">' . round($ibu_G[$i], 1) . '</td>';
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echo '<td class="data">' . round($ibu_R[$i], 1) . '</td>';
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echo '<td class="data">' . round($ibu_T[$i], 1) . '</td>';
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echo '</tr>';
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}
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?>
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<tr>
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<td class="dataLabelLeft bdr1T_dark">Total IBUs:</td>
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<td class="data bdr1T_dark"><?php echo round ($ibuD, 1); ?></td>
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<td class="data bdr1T_dark"><?php echo round ($ibuG, 1); ?></td>
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<td class="data bdr1T_dark"><?php echo round ($ibuR, 1); ?></td>
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<td class="data bdr1T_dark"><?php echo round ($ibuT, 1); ?></td>
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</tr>
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<tr>
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<td class="dataLabelLeft">Average IBUs:</td>
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<?php
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if ($ibuG > 0) {
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echo '<td class="data" colspan="4">';
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$ibuAverage = ($ibuG + $ibuR + $ibuT + $ibuD) / 4;
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echo round ($ibuAverage, 1) . '</td>';
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} else {
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echo '<td class="data">';
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$ibuAverage = ($ibuR + $ibuT + $ibuD) / 3;
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echo round ($ibuAverage, 1);
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echo '<td class="data" colspan="3">(Garetz formula excluded from avg.)</td>';
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}
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?>
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</tr>
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<?php
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if ($desiredIBUs > 0) {
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echo '<tr>';
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echo '<td class="dataLabelLeft">Target IBUs:</td>';
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echo '<td class="data" colspan="4">' . $desiredIBUs . '</td>';
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echo '</tr>';
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}
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?>
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</table>
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</div>
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<?php if (!checkmobile()) { ?><input type="image" src="<?php echo $imageSrc."Brilliant"; ?>/button_back_Brilliant.png" alt="Re-Enter Values" class="calcButton" value="Re-Enter Values" /><? } else { ?><input type="submit" class="calcButton" value="Go Back" /><?php } ?></div>
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<?php } ?>
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