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Merge branch 'hotfix/Zend_Barcode' of /~https://github.com/mikaelkael/zf2…
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… into hotfix/barcode-zf1-fixes
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@weierophinney
weierophinney committed Aug 25, 2011
17 parents f00b78e + 18be569 + af6e96a + a62b890 + 369a5ce + 2f4d803 + 045137d + 2fdcee4 + 147c99e + d95685a + 9fceeb6 + 4682ed8 + 58e6c7d + f9a818b + b470c79 + ce259b2 + 3f4406e commit 47e8c8b
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Showing 14 changed files with 9,168 additions and 7 deletions.
2 changes: 1 addition & 1 deletion src/Object/AbstractObject.php
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Original file line number Diff line number Diff line change
Expand Up @@ -387,7 +387,7 @@ public function getBarThickWidth()
/**
* Set factor applying to
* thinBarWidth - thickBarWidth - barHeight - fontSize
* @param integer $value
* @param float $value
* @return \Zend\Barcode\BarcodeObject
* @throw \Zend\Barcode\Object\Exception
*/
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346 changes: 346 additions & 0 deletions src/Object/Code128.php
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Original file line number Diff line number Diff line change
@@ -0,0 +1,346 @@
<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Barcode
* @subpackage Object
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Code25.php 20096 2010-01-06 02:05:09Z bkarwin $
*/

/**
* @namespace
*/
namespace Zend\Barcode\Object;
use Zend\Validator\Barcode as BarcodeValidator,
Zend\Barcode\Object\Exception\BarcodeValidationException;

/**
* Class for generate Code128 barcode
*
* @category Zend
* @package Zend_Barcode
* @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Code128 extends AbstractObject
{
/**
* Drawing of checksum
* (even if it's sometime optional, most of time it's required)
* @var boolean
*/
protected $_withChecksum = true;

/**
* @var array
*/
protected $_convertedText = array();

protected $_codingMap = array(
0 => "11011001100", 1 => "11001101100", 2 => "11001100110",
3 => "10010011000", 4 => "10010001100", 5 => "10001001100",
6 => "10011001000", 7 => "10011000100", 8 => "10001100100",
9 => "11001001000", 10 => "11001000100", 11 => "11000100100",
12 => "10110011100", 13 => "10011011100", 14 => "10011001110",
15 => "10111001100", 16 => "10011101100", 17 => "10011100110",
18 => "11001110010", 19 => "11001011100", 20 => "11001001110",
21 => "11011100100", 22 => "11001110100", 23 => "11101101110",
24 => "11101001100", 25 => "11100101100", 26 => "11100100110",
27 => "11101100100", 28 => "11100110100", 29 => "11100110010",
30 => "11011011000", 31 => "11011000110", 32 => "11000110110",
33 => "10100011000", 34 => "10001011000", 35 => "10001000110",
36 => "10110001000", 37 => "10001101000", 38 => "10001100010",
39 => "11010001000", 40 => "11000101000", 41 => "11000100010",
42 => "10110111000", 43 => "10110001110", 44 => "10001101110",
45 => "10111011000", 46 => "10111000110", 47 => "10001110110",
48 => "11101110110", 49 => "11010001110", 50 => "11000101110",
51 => "11011101000", 52 => "11011100010", 53 => "11011101110",
54 => "11101011000", 55 => "11101000110", 56 => "11100010110",
57 => "11101101000", 58 => "11101100010", 59 => "11100011010",
60 => "11101111010", 61 => "11001000010", 62 => "11110001010",
63 => "10100110000", 64 => "10100001100", 65 => "10010110000",
66 => "10010000110", 67 => "10000101100", 68 => "10000100110",
69 => "10110010000", 70 => "10110000100", 71 => "10011010000",
72 => "10011000010", 73 => "10000110100", 74 => "10000110010",
75 => "11000010010", 76 => "11001010000", 77 => "11110111010",
78 => "11000010100", 79 => "10001111010", 80 => "10100111100",
81 => "10010111100", 82 => "10010011110", 83 => "10111100100",
84 => "10011110100", 85 => "10011110010", 86 => "11110100100",
87 => "11110010100", 88 => "11110010010", 89 => "11011011110",
90 => "11011110110", 91 => "11110110110", 92 => "10101111000",
93 => "10100011110", 94 => "10001011110", 95 => "10111101000",
96 => "10111100010", 97 => "11110101000", 98 => "11110100010",
99 => "10111011110", 100 => "10111101110", 101 => "11101011110",
102 => "11110101110",
103 => "11010000100", 104 => "11010010000", 105 => "11010011100",
106 => "1100011101011");

/**
* Character sets ABC
* @var array
*/
protected $_charSets = array(
'A' => array(
' ', '!', '"', '#', '$', '%', '&', "'",
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
'FNC3', 'FNC2', 'SHIFT', 'Code C', 'Code B', 'FNC4', 'FNC1',
'START A', 'START B', 'START C', 'STOP'),
'B' => array(
' ', '!', '"', '#', '$', '%', '&', "'",
'(', ')', '*', '+', ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7',
'8', '9', ':', ';', '<', '=', '>', '?',
'@', 'A', 'B', 'C', 'D', 'E', 'F', 'G',
'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W',
'X', 'Y', 'Z', '[', '\\', ']', '^', '_',
'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g',
'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w',
'x', 'y', 'z', '{', '|', '}', '~', 0x7F,
'FNC3', 'FNC2', 'SHIFT', 'Code C', 'FNC4', 'Code A', 'FNC1',
'START A', 'START B', 'START C', 'STOP',),
'C' => array(
'00', '01', '02', '03', '04', '05', '06', '07', '08', '09',
'10', '11', '12', '13', '14', '15', '16', '17', '18', '19',
'20', '21', '22', '23', '24', '25', '26', '27', '28', '29',
'30', '31', '32', '33', '34', '35', '36', '37', '38', '39',
'40', '41', '42', '43', '44', '45', '46', '47', '48', '49',
'50', '51', '52', '53', '54', '55', '56', '57', '58', '59',
'60', '61', '62', '63', '64', '65', '66', '67', '68', '69',
'70', '71', '72', '73', '74', '75', '76', '77', '78', '79',
'80', '81', '82', '83', '84', '85', '86', '87', '88', '89',
'90', '91', '92', '93', '94', '95', '96', '97', '98', '99',
'Code B', 'Code A', 'FNC1', 'START A', 'START B', 'START C', 'STOP'));

/**
* Width of the barcode (in pixels)
* @return integer
*/
protected function _calculateBarcodeWidth()
{
$quietZone = $this->getQuietZone();
// Each characters contain 11 bars...
$characterLength = 11 * $this->_barThinWidth * $this->_factor;
$convertedChars = count($this->_convertToBarcodeChars($this->getText()));
if ($this->_withChecksum) {
$convertedChars++;
}
$encodedData = $convertedChars * $characterLength;
// ...except the STOP character (13)
$encodedData += $characterLength + 2 * $this->_barThinWidth * $this->_factor;
$width = $quietZone + $encodedData + $quietZone;
return $width;
}

/**
* Partial check of code128 barcode
* @return void
*/
protected function _checkParams()
{
}

/**
* Prepare array to draw barcode
* @return array
*/
protected function _prepareBarcode()
{
$barcodeTable = array();

$convertedChars = $this->_convertToBarcodeChars($this->getText());

if ($this->_withChecksum) {
$convertedChars[] = $this->getChecksum($this->getText());
}

// STOP CHARACTER
$convertedChars[] = 106;

foreach ($convertedChars as $barcodeChar) {
$barcodePattern = $this->_codingMap[$barcodeChar];
foreach (str_split($barcodePattern) as $c) {
$barcodeTable[] = array($c, $this->_barThinWidth, 0, 1);
}
}
return $barcodeTable;
}

/**
* Checks if the next $length chars of $string starting at $pos are numeric.
* Returns false if the end of the string is reached.
* @param string $string String to search
* @param int $pos Starting position
* @param int $length Length to search
* @return bool
*/
protected static function _isDigit($string, $pos, $length = 2)
{
if ($pos + $length > strlen($string)) {
return false;
}

for ($i = $pos; $i < $pos + $length; $i++) {
if (!is_numeric($string[$i])) {
return false;
}
}
return true;
}

/**
* Convert string to barcode string
* @return array
*/
protected function _convertToBarcodeChars($string)
{
$string = (string) $string;
if (!strlen($string)) {
return array();
}

if (isset($this->_convertedText[md5($string)])) {
return $this->_convertedText[md5($string)];
}

$currentCharset = null;
$sum = 0;
$fak = 0;
$result = array();

for ($pos = 0; $pos < strlen($string); $pos++) {
$char = $string[$pos];
$code = null;

if (self::_isDigit($string, $pos, 4) && $currentCharset != 'C'
|| self::_isDigit($string, $pos, 2) && $currentCharset == 'C') {
/**
* Switch to C if the next 4 chars are numeric or stay C if the next 2
* chars are numeric
*/
if ($currentCharset != 'C') {
if ($pos == 0) {
$code = array_search("START C", $this->_charSets['C']);
} else {
$code = array_search("Code C", $this->_charSets[$currentCharset]);
}
$result[] = $code;
$currentCharset = 'C';
}
} else if (in_array($char, $this->_charSets['B']) && $currentCharset != 'B'
&& !(in_array($char, $this->_charSets['A']) && $currentCharset == 'A')) {
/**
* Switch to B as B contains the char and B is not the current charset.
*/
if ($pos == 0) {
$code = array_search("START B", $this->_charSets['B']);
} else {
$code = array_search("Code B", $this->_charSets[$currentCharset]);
}
$result[] = $code;
$currentCharset = 'B';
} else if (array_key_exists($char, $this->_charSets['A']) && $currentCharset != 'A'
&& !(array_key_exists($char, $this->_charSets['B']) && $currentCharset == 'B')) {
/**
* Switch to C as C contains the char and C is not the current charset.
*/
if ($pos == 0) {
$code = array_search("START A", $this->_charSets['A']);
} else {
$code =array_search("Code A", $this->_charSets[$currentCharset]);
}
$result[] = $code;
$currentCharset = 'A';
}

if ($currentCharset == 'C') {
$code = array_search(substr($string, $pos, 2), $this->_charSets['C']);
$pos++; //Two chars from input
} else {
$code = array_search($string[$pos], $this->_charSets[$currentCharset]);
}
$result[] = $code;
}

$this->_convertedText[md5($string)] = $result;
return $result;
}

/**
* Set text to encode
* @param string $value
* @return Zend_Barcode_Object
*/
public function setText($value)
{
$this->_text = $value;
return $this;
}

/**
* Retrieve text to encode
* @return string
*/
public function getText()
{
return $this->_text;
}

/**
* Get barcode checksum
*
* @param string $text
* @return int
*/
public function getChecksum($text)
{
$tableOfChars = $this->_convertToBarcodeChars($text);

$sum = $tableOfChars[0];
unset($tableOfChars[0]);

$k = 1;
foreach ($tableOfChars as $char) {
$sum += ($k++) * $char;
}

$checksum = $sum % 103;

return $checksum;
}

/**
* Standard validation for most of barcode objects
* @param string $value
* @param array $options
*/
protected function _validateText($value, $options = array())
{
// @TODO: add code128 validator
return true;
}
}
4 changes: 2 additions & 2 deletions src/Object/Code25.php
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Original file line number Diff line number Diff line change
Expand Up @@ -92,7 +92,7 @@ protected function _prepareBarcode()
$barcodeTable[] = array(1 , $this->_barThickWidth , 0 , 1);
$barcodeTable[] = array(0 , $this->_barThinWidth , 0 , 1);
$barcodeTable[] = array(1 , $this->_barThinWidth , 0 , 1);
$barcodeTable[] = array(0 , 1);
$barcodeTable[] = array(0 , $this->_barThinWidth);

$text = str_split($this->getText());
foreach ($text as $char) {
Expand All @@ -101,7 +101,7 @@ protected function _prepareBarcode()
/* visible, width, top, length */
$width = $c ? $this->_barThickWidth : $this->_barThinWidth;
$barcodeTable[] = array(1 , $width , 0 , 1);
$barcodeTable[] = array(0 , 1);
$barcodeTable[] = array(0 , $this->_barThinWidth);
}
}

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