/**
Output the standard scale display box
@return None
*/
protected function scale_box()
{
?>
<div id="scalebox">
<div id="scaleTop" class="coloredArea">
<?php
echo _("weight");
?>
</div>
<div id="scaleBottom">
<?php
echo DisplayLib::scaledisplaymsg();
?>
</div>
<div id="scaleIconBox">
<?php
echo DisplayLib::drawNotifications();
?>
</div>
</div>
<?php
}
function ReadFromScale()
{
$rel = MiscLib::base_url();
$readfile = $rel . 'scale-drivers/drivers/NewMagellan/scanner-scale';
$readdir = $rel . 'scale-drivers/drivers/NewMagellan/ss-output';
$scale_display = "";
$scans = array();
/*
if (file_exists($readfile.".data") && !file_exists($readfile.".lock")){
$fp = fopen($readfile.".lock","w");
fclose($fp);
$data = file_get_contents($readfile.".data");
unlink($readfile.".data");
unlink($readfile.".lock");
foreach(explode("\n",$data) as $line){
$line = rtrim($line,"\r"); // in case OS adds it
if (empty($line)) continue;
if ($line[0] == 'S'){
$scale_display = scaledisplaymsg($line);
}
else {
$scans[] = $line;
}
}
}
*/
$files = scandir($readdir);
foreach ($files as $fn) {
if (is_dir($readdir . "/" . $fn)) {
continue;
}
$data = file_get_contents($readdir . "/" . $fn);
unlink($readdir . "/" . $fn);
$line = rtrim($data, "\r\n");
if (empty($line)) {
continue;
}
if ($line[0] == 'S') {
$scale_display = DisplayLib::scaledisplaymsg($line);
if (is_array($scale_display)) {
if (isset($scale_display['upc'])) {
$scans[] = $scale_display['upc'];
}
$scale_display = $scale_display['display'];
}
} else {
$scans[] = $line;
}
break;
}
$output = array();
if (!empty($scale_display)) {
$output['scale'] = $scale_display;
}
if (!empty($scans)) {
$output['scans'] = ltrim($scans[0], '0');
}
if (!empty($output)) {
echo JsonLib::array_to_json($output);
} else {
echo "{}";
}
}
function ReadFromScale()
{
$rel = MiscLib::base_url();
$scale_data = file_get_contents($rel . 'scale-drivers/drivers/rs232/scale');
$fp = fopen($rel . 'scale-drivers/drivers/rs232/scale', 'w');
fclose($fp);
$scan_data = file_get_contents($rel . 'scale-drivers/drivers/rs232/scanner');
$fp = fopen($rel . 'scale-drivers/drivers/rs232/scanner', 'w');
fclose($fp);
$scale_display = '';
$scans = array();
if ($scale_data !== False && !empty($scale_data)) {
$scale_display = DisplayLib::scaledisplaymsg($scale_data);
if (is_array($scale_display)) {
if (isset($scale_display['upc'])) {
$scans[] = $scale_display['upc'];
}
$scale_display = $scale_display['display'];
}
}
if ($scan_data !== False && !empty($scan_data)) {
$scans[] = $scan_data;
}
$output = array();
if (!empty($scale_display)) {
$output['scale'] = $scale_display;
}
if (!empty($scans)) {
$output['scans'] = ltrim($scans[0], '0');
}
if (!empty($output)) {
echo JsonLib::array_to_json($output);
} else {
echo "{}";
}
}
}
} else {
$arr = array('main_frame' => false, 'target' => '.baseHeight', 'output' => DisplayLib::inputUnknown());
$json = $arr;
if (is_object($sd)) {
$sd->WriteToScale('errorBeep');
}
}
}
}
CoreLocal::set("msgrepeat", 0);
if (empty($json)) {
echo "{}";
} else {
if (isset($json['redraw_footer']) && $json['redraw_footer'] !== False) {
$json['redraw_footer'] = DisplayLib::printfooter();
}
if (isset($json['scale']) && $json['scale'] !== False) {
$display = DisplayLib::scaledisplaymsg($json['scale']);
if (is_array($display)) {
$json['scale'] = $display['display'];
} else {
$json['scale'] = $display;
}
$term_display = DisplayLib::drawNotifications();
if (!empty($term_display)) {
$json['term'] = $term_display;
}
}
echo JsonLib::array_to_json($json);
}
public function testDisplayLib()
{
$footer = DisplayLib::printfooter();
$this->assertInternalType('string', $footer);
$this->assertNotEmpty($footer);
$pmsg = DisplayLib::plainmsg('test message');
$this->assertInternalType('string', $pmsg);
$this->assertNotEmpty($pmsg);
$this->assertContains('test message', $pmsg);
$mbox = DisplayLib::msgbox('test msgbox', '', True);
$this->assertInternalType('string', $mbox);
$this->assertNotEmpty($mbox);
$this->assertContains('test msgbox', $mbox);
$xbox = DisplayLib::xboxMsg('test xboxMsg');
$this->assertInternalType('string', $xbox);
$this->assertNotEmpty($xbox);
$this->assertContains('test xboxMsg', $xbox);
$bmsg = DisplayLib::boxMsg('test boxMsg', '', True);
$this->assertInternalType('string', $bmsg);
$this->assertNotEmpty($bmsg);
$this->assertContains('test boxMsg', $bmsg);
$unk = DisplayLib::inputUnknown();
$this->assertInternalType('string', $unk);
$this->assertNotEmpty($unk);
$headerb = DisplayLib::printheaderb();
$this->assertInternalType('string', $headerb);
$this->assertNotEmpty($headerb);
$item = DisplayLib::printItem('name', 'weight', '1.99', 'T', 1);
$this->assertInternalType('string', $item);
$this->assertNotEmpty($item);
$itemC = DisplayLib::printItemColor('004080', 'name', 'weight', '1.99', 'T', 2);
$this->assertInternalType('string', $itemC);
$this->assertNotEmpty($itemC);
$itemH = DisplayLib::printItemColorHilite('004080', 'name', 'weight', '1.99', 'T');
$this->assertInternalType('string', $itemH);
$this->assertNotEmpty($itemH);
CoreLocal::set('weight', 0);
CoreLocal::set('scale', 0);
CoreLocal::set('SNR', 0);
$basic = DisplayLib::scaledisplaymsg();
$this->assertInternalType('string', $basic);
$this->assertEquals('0.00 lb', $basic);
$scale_in_out = array('S11000' => '0.00 lb', 'S11001' => '0.01 lb', 'S11' => '_ _ _ _', 'S141' => '_ _ _ _', 'S143' => '0.00 lb', 'S145' => 'err -0', 'S142' => 'error', 'ASDF' => '? ? ? ?', 'S144000' => '0.00 lb', 'S144002' => '0.02 lb');
foreach ($scale_in_out as $input => $output) {
$test = DisplayLib::scaledisplaymsg($input);
$this->assertInternalType('array', $test);
$this->assertArrayHasKey('display', $test);
$this->assertEquals($output, $test['display']);
}
$this->assertEquals(1, CoreLocal::get('scale'));
$this->assertEquals(0.02, CoreLocal::get('weight'));
CoreLocal::set('SNR', '4011');
$both = DisplayLib::scaledisplaymsg('S11050');
$this->assertInternalType('array', $both);
$this->assertArrayHasKey('display', $both);
$this->assertArrayHasKey('upc', $both);
$this->assertEquals('0.50 lb', $both['display']);
$this->assertEquals('4011', $both['upc']);
$list = DisplayLib::listItems(0, 0);
$this->assertInternalType('string', $list);
$rf = DisplayLib::printReceiptFooter();
$this->assertInternalType('string', $rf);
$draw = DisplayLib::drawItems(0, 11, 0);
$this->assertInternalType('string', $draw);
$lp = DisplayLib::lastpage();
$this->assertInternalType('string', $lp);
$this->assertEquals($lp, $list);
}
/*******************************************************************************
Copyright 2010 Whole Foods Co-op.
This file is part of IT CORE.
IT CORE is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
IT CORE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
in the file license.txt along with IT CORE; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*********************************************************************************/
ini_set('display_errors', 'Off');
include_once dirname(__FILE__) . '/../lib/AutoLoader.php';
$input = isset($_REQUEST['input']) ? $_REQUEST['input'] : '';
$display = DisplayLib::scaledisplaymsg($input);
if (is_array($display)) {
echo $display['display'];
} else {
echo $display;
}
