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作者 开飞机的舒克
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{"files":[],"license":"regular","licenseto":"10789","licensekey":"ALX6p58UdrSQ2PB4 BKjAXAL2Qq8\/J3UeiZyXfQ==","domains":["campus.cn"],"licensecodes":[],"validations":["c51a74160ee0aa6a19729b33d4a9fcdc"]}
\ No newline at end of file
... ...
<?php
namespace addons\barcode;
use think\Addons;
/**
* 条码生成
*/
class Barcode extends Addons {
/**
* 插件安装方法
* @return bool
*/
public function install() {
return true;
}
/**
* 插件卸载方法
* @return bool
*/
public function uninstall() {
return true;
}
/**
* 插件启用方法
* @return bool
*/
public function enable() {
return true;
}
/**
* 插件禁用方法
* @return bool
*/
public function disable() {
return true;
}
/**
* 应用初始化
*/
public function appInit()
{
if(!class_exists("\Picqer\Barcode")){
\think\Loader::addNamespace('Picqer\Barcode', ADDON_PATH . 'barcode' . DS . 'library' . DS . 'Barcode' . DS);
}
}
}
... ...
<?php
return [
[
'name' => 'rewrite',
'title' => '伪静态',
'type' => 'array',
'content' => [],
'value' => [
'study/add' => '/qrcode$',
],
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
];
... ...
<?php
namespace addons\barcode\controller;
use think\addons\Controller;
use think\Response;
/**
* 条码生成
* @package addons\barcode\controller
*/
class Index extends Controller {
public function index() {
return $this->view->fetch();
}
// 生成条码
public function build() {
$text = $this->request->get('text', '1234567890');
$type = $this->request->get('type', 'C128');
$foreground = $this->request->get('foreground', "#000000");
$width = $this->request->get('width', 2);
$height = $this->request->get('height', 30);
$params = [
'text' => $text,
'type' => $type,
'foreground' => $foreground,
'width' => $width,
'height' => $height,
];
$barcode = \addons\barcode\library\Service::barcode($params);
// 直接显示条码
$response = Response::create()->header("Content-Type", "image/png");
header('Content-Type: image/png');
$response->content($barcode);
return $response;
}
}
... ...
name = barcode
title = 条码生成
intro = 生成条码示例插件
author = aa820t
website = https://ask.fastadmin.net/u/26861
version = 1.0.0
state = 1
license = regular
licenseto = 10789
url = /addons/barcode
... ...
<?php
/**
* General PHP Barcode Generator
*
* @author Casper Bakker - picqer.com
* Based on TCPDF Barcode Generator
*/
// Copyright (C) 2002-2015 Nicola Asuni - Tecnick.com LTD
//
// This file is part of TCPDF software library.
//
// TCPDF is free software: you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License as
// published by the Free Software Foundation, either version 3 of the
// License, or (at your option) any later version.
//
// TCPDF 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 Lesser General Public License for more details.
//
// You should have received a copy of the License
// along with TCPDF. If not, see
// <http://www.tecnick.com/pagefiles/tcpdf/LICENSE.TXT>.
//
// See LICENSE.TXT file for more information.
namespace Picqer\Barcode;
use Picqer\Barcode\Exceptions\BarcodeException;
use Picqer\Barcode\Exceptions\InvalidCharacterException;
use Picqer\Barcode\Exceptions\InvalidCheckDigitException;
use Picqer\Barcode\Exceptions\InvalidFormatException;
use Picqer\Barcode\Exceptions\InvalidLengthException;
use Picqer\Barcode\Exceptions\UnknownTypeException;
abstract class BarcodeGenerator
{
const TYPE_CODE_39 = 'C39';
const TYPE_CODE_39_CHECKSUM = 'C39+';
const TYPE_CODE_39E = 'C39E';
const TYPE_CODE_39E_CHECKSUM = 'C39E+';
const TYPE_CODE_93 = 'C93';
const TYPE_STANDARD_2_5 = 'S25';
const TYPE_STANDARD_2_5_CHECKSUM = 'S25+';
const TYPE_INTERLEAVED_2_5 = 'I25';
const TYPE_INTERLEAVED_2_5_CHECKSUM = 'I25+';
const TYPE_CODE_128 = 'C128';
const TYPE_CODE_128_A = 'C128A';
const TYPE_CODE_128_B = 'C128B';
const TYPE_CODE_128_C = 'C128C';
const TYPE_EAN_2 = 'EAN2';
const TYPE_EAN_5 = 'EAN5';
const TYPE_EAN_8 = 'EAN8';
const TYPE_EAN_13 = 'EAN13';
const TYPE_UPC_A = 'UPCA';
const TYPE_UPC_E = 'UPCE';
const TYPE_MSI = 'MSI';
const TYPE_MSI_CHECKSUM = 'MSI+';
const TYPE_POSTNET = 'POSTNET';
const TYPE_PLANET = 'PLANET';
const TYPE_RMS4CC = 'RMS4CC';
const TYPE_KIX = 'KIX';
const TYPE_IMB = 'IMB';
const TYPE_CODABAR = 'CODABAR';
const TYPE_CODE_11 = 'CODE11';
const TYPE_PHARMA_CODE = 'PHARMA';
const TYPE_PHARMA_CODE_TWO_TRACKS = 'PHARMA2T';
/**
* Get the barcode data
*
* @param string $code code to print
* @param string $type type of barcode
* @return array barcode array
* @public
*/
protected function getBarcodeData($code, $type)
{
switch (strtoupper($type)) {
case self::TYPE_CODE_39: { // CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
$arrcode = $this->barcode_code39($code, false, false);
break;
}
case self::TYPE_CODE_39_CHECKSUM: { // CODE 39 with checksum
$arrcode = $this->barcode_code39($code, false, true);
break;
}
case self::TYPE_CODE_39E: { // CODE 39 EXTENDED
$arrcode = $this->barcode_code39($code, true, false);
break;
}
case self::TYPE_CODE_39E_CHECKSUM: { // CODE 39 EXTENDED + CHECKSUM
$arrcode = $this->barcode_code39($code, true, true);
break;
}
case self::TYPE_CODE_93: { // CODE 93 - USS-93
$arrcode = $this->barcode_code93($code);
break;
}
case self::TYPE_STANDARD_2_5: { // Standard 2 of 5
$arrcode = $this->barcode_s25($code, false);
break;
}
case self::TYPE_STANDARD_2_5_CHECKSUM: { // Standard 2 of 5 + CHECKSUM
$arrcode = $this->barcode_s25($code, true);
break;
}
case self::TYPE_INTERLEAVED_2_5: { // Interleaved 2 of 5
$arrcode = $this->barcode_i25($code, false);
break;
}
case self::TYPE_INTERLEAVED_2_5_CHECKSUM: { // Interleaved 2 of 5 + CHECKSUM
$arrcode = $this->barcode_i25($code, true);
break;
}
case self::TYPE_CODE_128: { // CODE 128
$arrcode = $this->barcode_c128($code, '');
break;
}
case self::TYPE_CODE_128_A: { // CODE 128 A
$arrcode = $this->barcode_c128($code, 'A');
break;
}
case self::TYPE_CODE_128_B: { // CODE 128 B
$arrcode = $this->barcode_c128($code, 'B');
break;
}
case self::TYPE_CODE_128_C: { // CODE 128 C
$arrcode = $this->barcode_c128($code, 'C');
break;
}
case self::TYPE_EAN_2: { // 2-Digits UPC-Based Extention
$arrcode = $this->barcode_eanext($code, 2);
break;
}
case self::TYPE_EAN_5: { // 5-Digits UPC-Based Extention
$arrcode = $this->barcode_eanext($code, 5);
break;
}
case self::TYPE_EAN_8: { // EAN 8
$arrcode = $this->barcode_eanupc($code, 8);
break;
}
case self::TYPE_EAN_13: { // EAN 13
$arrcode = $this->barcode_eanupc($code, 13);
break;
}
case self::TYPE_UPC_A: { // UPC-A
$arrcode = $this->barcode_eanupc($code, 12);
break;
}
case self::TYPE_UPC_E: { // UPC-E
$arrcode = $this->barcode_eanupc($code, 6);
break;
}
case self::TYPE_MSI: { // MSI (Variation of Plessey code)
$arrcode = $this->barcode_msi($code, false);
break;
}
case self::TYPE_MSI_CHECKSUM: { // MSI + CHECKSUM (modulo 11)
$arrcode = $this->barcode_msi($code, true);
break;
}
case self::TYPE_POSTNET: { // POSTNET
$arrcode = $this->barcode_postnet($code, false);
break;
}
case self::TYPE_PLANET: { // PLANET
$arrcode = $this->barcode_postnet($code, true);
break;
}
case self::TYPE_RMS4CC: { // RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code)
$arrcode = $this->barcode_rms4cc($code, false);
break;
}
case self::TYPE_KIX: { // KIX (Klant index - Customer index)
$arrcode = $this->barcode_rms4cc($code, true);
break;
}
case self::TYPE_IMB: { // IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
$arrcode = $this->barcode_imb($code);
break;
}
case self::TYPE_CODABAR: { // CODABAR
$arrcode = $this->barcode_codabar($code);
break;
}
case self::TYPE_CODE_11: { // CODE 11
$arrcode = $this->barcode_code11($code);
break;
}
case self::TYPE_PHARMA_CODE: { // PHARMACODE
$arrcode = $this->barcode_pharmacode($code);
break;
}
case self::TYPE_PHARMA_CODE_TWO_TRACKS: { // PHARMACODE TWO-TRACKS
$arrcode = $this->barcode_pharmacode2t($code);
break;
}
default: {
throw new UnknownTypeException();
break;
}
}
if ( ! isset($arrcode['maxWidth'])) {
$arrcode = $this->convertBarcodeArrayToNewStyle($arrcode);
}
return $arrcode;
}
/**
* CODE 39 - ANSI MH10.8M-1983 - USD-3 - 3 of 9.
* General-purpose code in very wide use world-wide
*
* @param $code (string) code to represent.
* @param $extended (boolean) if true uses the extended mode.
* @param $checksum (boolean) if true add a checksum to the code.
* @return array barcode representation.
* @protected
*/
protected function barcode_code39($code, $extended = false, $checksum = false)
{
$chr = [];
$chr['0'] = '111331311';
$chr['1'] = '311311113';
$chr['2'] = '113311113';
$chr['3'] = '313311111';
$chr['4'] = '111331113';
$chr['5'] = '311331111';
$chr['6'] = '113331111';
$chr['7'] = '111311313';
$chr['8'] = '311311311';
$chr['9'] = '113311311';
$chr['A'] = '311113113';
$chr['B'] = '113113113';
$chr['C'] = '313113111';
$chr['D'] = '111133113';
$chr['E'] = '311133111';
$chr['F'] = '113133111';
$chr['G'] = '111113313';
$chr['H'] = '311113311';
$chr['I'] = '113113311';
$chr['J'] = '111133311';
$chr['K'] = '311111133';
$chr['L'] = '113111133';
$chr['M'] = '313111131';
$chr['N'] = '111131133';
$chr['O'] = '311131131';
$chr['P'] = '113131131';
$chr['Q'] = '111111333';
$chr['R'] = '311111331';
$chr['S'] = '113111331';
$chr['T'] = '111131331';
$chr['U'] = '331111113';
$chr['V'] = '133111113';
$chr['W'] = '333111111';
$chr['X'] = '131131113';
$chr['Y'] = '331131111';
$chr['Z'] = '133131111';
$chr['-'] = '131111313';
$chr['.'] = '331111311';
$chr[' '] = '133111311';
$chr['$'] = '131313111';
$chr['/'] = '131311131';
$chr['+'] = '131113131';
$chr['%'] = '111313131';
$chr['*'] = '131131311';
$code = strtoupper($code);
if ($extended) {
// extended mode
$code = $this->encode_code39_ext($code);
}
if ($checksum) {
// checksum
$code .= $this->checksum_code39($code);
}
// add start and stop codes
$code = '*' . $code . '*';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$char = $code[$i];
if ( ! isset($chr[$char])) {
throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
}
for ($j = 0; $j < 9; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $chr[$char][$j];
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
// intercharacter gap
$bararray['bcode'][$k] = array('t' => false, 'w' => 1, 'h' => 1, 'p' => 0);
$bararray['maxw'] += 1;
++$k;
}
return $bararray;
}
/**
* Encode a string to be used for CODE 39 Extended mode.
*
* @param string $code code to represent.
* @return bool|string encoded string.
* @protected
*/
protected function encode_code39_ext($code)
{
$encode = array(
chr(0) => '%U',
chr(1) => '$A',
chr(2) => '$B',
chr(3) => '$C',
chr(4) => '$D',
chr(5) => '$E',
chr(6) => '$F',
chr(7) => '$G',
chr(8) => '$H',
chr(9) => '$I',
chr(10) => '$J',
chr(11) => '£K',
chr(12) => '$L',
chr(13) => '$M',
chr(14) => '$N',
chr(15) => '$O',
chr(16) => '$P',
chr(17) => '$Q',
chr(18) => '$R',
chr(19) => '$S',
chr(20) => '$T',
chr(21) => '$U',
chr(22) => '$V',
chr(23) => '$W',
chr(24) => '$X',
chr(25) => '$Y',
chr(26) => '$Z',
chr(27) => '%A',
chr(28) => '%B',
chr(29) => '%C',
chr(30) => '%D',
chr(31) => '%E',
chr(32) => ' ',
chr(33) => '/A',
chr(34) => '/B',
chr(35) => '/C',
chr(36) => '/D',
chr(37) => '/E',
chr(38) => '/F',
chr(39) => '/G',
chr(40) => '/H',
chr(41) => '/I',
chr(42) => '/J',
chr(43) => '/K',
chr(44) => '/L',
chr(45) => '-',
chr(46) => '.',
chr(47) => '/O',
chr(48) => '0',
chr(49) => '1',
chr(50) => '2',
chr(51) => '3',
chr(52) => '4',
chr(53) => '5',
chr(54) => '6',
chr(55) => '7',
chr(56) => '8',
chr(57) => '9',
chr(58) => '/Z',
chr(59) => '%F',
chr(60) => '%G',
chr(61) => '%H',
chr(62) => '%I',
chr(63) => '%J',
chr(64) => '%V',
chr(65) => 'A',
chr(66) => 'B',
chr(67) => 'C',
chr(68) => 'D',
chr(69) => 'E',
chr(70) => 'F',
chr(71) => 'G',
chr(72) => 'H',
chr(73) => 'I',
chr(74) => 'J',
chr(75) => 'K',
chr(76) => 'L',
chr(77) => 'M',
chr(78) => 'N',
chr(79) => 'O',
chr(80) => 'P',
chr(81) => 'Q',
chr(82) => 'R',
chr(83) => 'S',
chr(84) => 'T',
chr(85) => 'U',
chr(86) => 'V',
chr(87) => 'W',
chr(88) => 'X',
chr(89) => 'Y',
chr(90) => 'Z',
chr(91) => '%K',
chr(92) => '%L',
chr(93) => '%M',
chr(94) => '%N',
chr(95) => '%O',
chr(96) => '%W',
chr(97) => '+A',
chr(98) => '+B',
chr(99) => '+C',
chr(100) => '+D',
chr(101) => '+E',
chr(102) => '+F',
chr(103) => '+G',
chr(104) => '+H',
chr(105) => '+I',
chr(106) => '+J',
chr(107) => '+K',
chr(108) => '+L',
chr(109) => '+M',
chr(110) => '+N',
chr(111) => '+O',
chr(112) => '+P',
chr(113) => '+Q',
chr(114) => '+R',
chr(115) => '+S',
chr(116) => '+T',
chr(117) => '+U',
chr(118) => '+V',
chr(119) => '+W',
chr(120) => '+X',
chr(121) => '+Y',
chr(122) => '+Z',
chr(123) => '%P',
chr(124) => '%Q',
chr(125) => '%R',
chr(126) => '%S',
chr(127) => '%T'
);
$code_ext = '';
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
if (ord($code[$i]) > 127) {
throw new InvalidCharacterException('Only supports till char 127');
}
$code_ext .= $encode[$code[$i]];
}
return $code_ext;
}
/**
* Calculate CODE 39 checksum (modulo 43).
*
* @param string $code code to represent.
* @return string char checksum.
* @protected
*/
protected function checksum_code39($code)
{
$chars = array(
'0',
'1',
'2',
'3',
'4',
'5',
'6',
'7',
'8',
'9',
'A',
'B',
'C',
'D',
'E',
'F',
'G',
'H',
'I',
'J',
'K',
'L',
'M',
'N',
'O',
'P',
'Q',
'R',
'S',
'T',
'U',
'V',
'W',
'X',
'Y',
'Z',
'-',
'.',
' ',
'$',
'/',
'+',
'%'
);
$sum = 0;
$codelength = strlen($code);
for ($i = 0; $i < $codelength; ++$i) {
$k = array_keys($chars, $code[$i]);
$sum += $k[0];
}
$j = ($sum % 43);
return $chars[$j];
}
/**
* CODE 93 - USS-93
* Compact code similar to Code 39
*
* @param $code (string) code to represent.
* @return array barcode representation.
* @protected
*/
protected function barcode_code93($code)
{
$chr = [];
$chr[48] = '131112'; // 0
$chr[49] = '111213'; // 1
$chr[50] = '111312'; // 2
$chr[51] = '111411'; // 3
$chr[52] = '121113'; // 4
$chr[53] = '121212'; // 5
$chr[54] = '121311'; // 6
$chr[55] = '111114'; // 7
$chr[56] = '131211'; // 8
$chr[57] = '141111'; // 9
$chr[65] = '211113'; // A
$chr[66] = '211212'; // B
$chr[67] = '211311'; // C
$chr[68] = '221112'; // D
$chr[69] = '221211'; // E
$chr[70] = '231111'; // F
$chr[71] = '112113'; // G
$chr[72] = '112212'; // H
$chr[73] = '112311'; // I
$chr[74] = '122112'; // J
$chr[75] = '132111'; // K
$chr[76] = '111123'; // L
$chr[77] = '111222'; // M
$chr[78] = '111321'; // N
$chr[79] = '121122'; // O
$chr[80] = '131121'; // P
$chr[81] = '212112'; // Q
$chr[82] = '212211'; // R
$chr[83] = '211122'; // S
$chr[84] = '211221'; // T
$chr[85] = '221121'; // U
$chr[86] = '222111'; // V
$chr[87] = '112122'; // W
$chr[88] = '112221'; // X
$chr[89] = '122121'; // Y
$chr[90] = '123111'; // Z
$chr[45] = '121131'; // -
$chr[46] = '311112'; // .
$chr[32] = '311211'; //
$chr[36] = '321111'; // $
$chr[47] = '112131'; // /
$chr[43] = '113121'; // +
$chr[37] = '211131'; // %
$chr[128] = '121221'; // ($)
$chr[129] = '311121'; // (/)
$chr[130] = '122211'; // (+)
$chr[131] = '312111'; // (%)
$chr[42] = '111141'; // start-stop
$code = strtoupper($code);
$encode = array(
chr(0) => chr(131) . 'U',
chr(1) => chr(128) . 'A',
chr(2) => chr(128) . 'B',
chr(3) => chr(128) . 'C',
chr(4) => chr(128) . 'D',
chr(5) => chr(128) . 'E',
chr(6) => chr(128) . 'F',
chr(7) => chr(128) . 'G',
chr(8) => chr(128) . 'H',
chr(9) => chr(128) . 'I',
chr(10) => chr(128) . 'J',
chr(11) => '£K',
chr(12) => chr(128) . 'L',
chr(13) => chr(128) . 'M',
chr(14) => chr(128) . 'N',
chr(15) => chr(128) . 'O',
chr(16) => chr(128) . 'P',
chr(17) => chr(128) . 'Q',
chr(18) => chr(128) . 'R',
chr(19) => chr(128) . 'S',
chr(20) => chr(128) . 'T',
chr(21) => chr(128) . 'U',
chr(22) => chr(128) . 'V',
chr(23) => chr(128) . 'W',
chr(24) => chr(128) . 'X',
chr(25) => chr(128) . 'Y',
chr(26) => chr(128) . 'Z',
chr(27) => chr(131) . 'A',
chr(28) => chr(131) . 'B',
chr(29) => chr(131) . 'C',
chr(30) => chr(131) . 'D',
chr(31) => chr(131) . 'E',
chr(32) => ' ',
chr(33) => chr(129) . 'A',
chr(34) => chr(129) . 'B',
chr(35) => chr(129) . 'C',
chr(36) => chr(129) . 'D',
chr(37) => chr(129) . 'E',
chr(38) => chr(129) . 'F',
chr(39) => chr(129) . 'G',
chr(40) => chr(129) . 'H',
chr(41) => chr(129) . 'I',
chr(42) => chr(129) . 'J',
chr(43) => chr(129) . 'K',
chr(44) => chr(129) . 'L',
chr(45) => '-',
chr(46) => '.',
chr(47) => chr(129) . 'O',
chr(48) => '0',
chr(49) => '1',
chr(50) => '2',
chr(51) => '3',
chr(52) => '4',
chr(53) => '5',
chr(54) => '6',
chr(55) => '7',
chr(56) => '8',
chr(57) => '9',
chr(58) => chr(129) . 'Z',
chr(59) => chr(131) . 'F',
chr(60) => chr(131) . 'G',
chr(61) => chr(131) . 'H',
chr(62) => chr(131) . 'I',
chr(63) => chr(131) . 'J',
chr(64) => chr(131) . 'V',
chr(65) => 'A',
chr(66) => 'B',
chr(67) => 'C',
chr(68) => 'D',
chr(69) => 'E',
chr(70) => 'F',
chr(71) => 'G',
chr(72) => 'H',
chr(73) => 'I',
chr(74) => 'J',
chr(75) => 'K',
chr(76) => 'L',
chr(77) => 'M',
chr(78) => 'N',
chr(79) => 'O',
chr(80) => 'P',
chr(81) => 'Q',
chr(82) => 'R',
chr(83) => 'S',
chr(84) => 'T',
chr(85) => 'U',
chr(86) => 'V',
chr(87) => 'W',
chr(88) => 'X',
chr(89) => 'Y',
chr(90) => 'Z',
chr(91) => chr(131) . 'K',
chr(92) => chr(131) . 'L',
chr(93) => chr(131) . 'M',
chr(94) => chr(131) . 'N',
chr(95) => chr(131) . 'O',
chr(96) => chr(131) . 'W',
chr(97) => chr(130) . 'A',
chr(98) => chr(130) . 'B',
chr(99) => chr(130) . 'C',
chr(100) => chr(130) . 'D',
chr(101) => chr(130) . 'E',
chr(102) => chr(130) . 'F',
chr(103) => chr(130) . 'G',
chr(104) => chr(130) . 'H',
chr(105) => chr(130) . 'I',
chr(106) => chr(130) . 'J',
chr(107) => chr(130) . 'K',
chr(108) => chr(130) . 'L',
chr(109) => chr(130) . 'M',
chr(110) => chr(130) . 'N',
chr(111) => chr(130) . 'O',
chr(112) => chr(130) . 'P',
chr(113) => chr(130) . 'Q',
chr(114) => chr(130) . 'R',
chr(115) => chr(130) . 'S',
chr(116) => chr(130) . 'T',
chr(117) => chr(130) . 'U',
chr(118) => chr(130) . 'V',
chr(119) => chr(130) . 'W',
chr(120) => chr(130) . 'X',
chr(121) => chr(130) . 'Y',
chr(122) => chr(130) . 'Z',
chr(123) => chr(131) . 'P',
chr(124) => chr(131) . 'Q',
chr(125) => chr(131) . 'R',
chr(126) => chr(131) . 'S',
chr(127) => chr(131) . 'T'
);
$code_ext = '';
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
if (ord($code[$i]) > 127) {
throw new InvalidCharacterException('Only supports till char 127');
}
$code_ext .= $encode[$code[$i]];
}
// checksum
$code_ext .= $this->checksum_code93($code_ext);
// add start and stop codes
$code = '*' . $code_ext . '*';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$char = ord($code[$i]);
if ( ! isset($chr[$char])) {
throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
}
for ($j = 0; $j < 6; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $chr[$char][$j];
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
$bararray['bcode'][$k] = array('t' => true, 'w' => 1, 'h' => 1, 'p' => 0);
$bararray['maxw'] += 1;
return $bararray;
}
/**
* Calculate CODE 93 checksum (modulo 47).
*
* @param $code (string) code to represent.
* @return string checksum code.
* @protected
*/
protected function checksum_code93($code)
{
$chars = array(
'0',
'1',
'2',
'3',
'4',
'5',
'6',
'7',
'8',
'9',
'A',
'B',
'C',
'D',
'E',
'F',
'G',
'H',
'I',
'J',
'K',
'L',
'M',
'N',
'O',
'P',
'Q',
'R',
'S',
'T',
'U',
'V',
'W',
'X',
'Y',
'Z',
'-',
'.',
' ',
'$',
'/',
'+',
'%',
'<',
'=',
'>',
'?'
);
// translate special characters
$code = strtr($code, chr(128) . chr(131) . chr(129) . chr(130), '<=>?');
$len = strlen($code);
// calculate check digit C
$p = 1;
$check = 0;
for ($i = ($len - 1); $i >= 0; --$i) {
$k = array_keys($chars, $code[$i]);
$check += ($k[0] * $p);
++$p;
if ($p > 20) {
$p = 1;
}
}
$check %= 47;
$c = $chars[$check];
$code .= $c;
// calculate check digit K
$p = 1;
$check = 0;
for ($i = $len; $i >= 0; --$i) {
$k = array_keys($chars, $code[$i]);
$check += ($k[0] * $p);
++$p;
if ($p > 15) {
$p = 1;
}
}
$check %= 47;
$k = $chars[$check];
$checksum = $c . $k;
// resto respecial characters
$checksum = strtr($checksum, '<=>?', chr(128) . chr(131) . chr(129) . chr(130));
return $checksum;
}
/**
* Checksum for standard 2 of 5 barcodes.
*
* @param $code (string) code to process.
* @return int checksum.
* @protected
*/
protected function checksum_s25($code)
{
$len = strlen($code);
$sum = 0;
for ($i = 0; $i < $len; $i += 2) {
$sum += $code[$i];
}
$sum *= 3;
for ($i = 1; $i < $len; $i += 2) {
$sum += ($code[$i]);
}
$r = $sum % 10;
if ($r > 0) {
$r = (10 - $r);
}
return $r;
}
/**
* MSI.
* Variation of Plessey code, with similar applications
* Contains digits (0 to 9) and encodes the data only in the width of bars.
*
* @param $code (string) code to represent.
* @param $checksum (boolean) if true add a checksum to the code (modulo 11)
* @return array barcode representation.
* @protected
*/
protected function barcode_msi($code, $checksum = false)
{
$chr['0'] = '100100100100';
$chr['1'] = '100100100110';
$chr['2'] = '100100110100';
$chr['3'] = '100100110110';
$chr['4'] = '100110100100';
$chr['5'] = '100110100110';
$chr['6'] = '100110110100';
$chr['7'] = '100110110110';
$chr['8'] = '110100100100';
$chr['9'] = '110100100110';
$chr['A'] = '110100110100';
$chr['B'] = '110100110110';
$chr['C'] = '110110100100';
$chr['D'] = '110110100110';
$chr['E'] = '110110110100';
$chr['F'] = '110110110110';
if ($checksum) {
// add checksum
$clen = strlen($code);
$p = 2;
$check = 0;
for ($i = ($clen - 1); $i >= 0; --$i) {
$check += (hexdec($code[$i]) * $p);
++$p;
if ($p > 7) {
$p = 2;
}
}
$check %= 11;
if ($check > 0) {
$check = 11 - $check;
}
$code .= $check;
}
$seq = '110'; // left guard
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$digit = $code[$i];
if ( ! isset($chr[$digit])) {
throw new InvalidCharacterException('Char ' . $digit . ' is unsupported');
}
$seq .= $chr[$digit];
}
$seq .= '1001'; // right guard
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}
/**
* Standard 2 of 5 barcodes.
* Used in airline ticket marking, photofinishing
* Contains digits (0 to 9) and encodes the data only in the width of bars.
*
* @param $code (string) code to represent.
* @param $checksum (boolean) if true add a checksum to the code
* @return array barcode representation.
* @protected
*/
protected function barcode_s25($code, $checksum = false)
{
$chr['0'] = '10101110111010';
$chr['1'] = '11101010101110';
$chr['2'] = '10111010101110';
$chr['3'] = '11101110101010';
$chr['4'] = '10101110101110';
$chr['5'] = '11101011101010';
$chr['6'] = '10111011101010';
$chr['7'] = '10101011101110';
$chr['8'] = '10101110111010';
$chr['9'] = '10111010111010';
if ($checksum) {
// add checksum
$code .= $this->checksum_s25($code);
}
if ((strlen($code) % 2) != 0) {
// add leading zero if code-length is odd
$code = '0' . $code;
}
$seq = '11011010';
$clen = strlen($code);
for ($i = 0; $i < $clen; ++$i) {
$digit = $code[$i];
if ( ! isset($chr[$digit])) {
throw new InvalidCharacterException('Char ' . $digit . ' is unsupported');
}
$seq .= $chr[$digit];
}
$seq .= '1101011';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}
/**
* Convert binary barcode sequence to TCPDF barcode array.
*
* @param $seq (string) barcode as binary sequence.
* @param $bararray (array) barcode array.
* òparam array $bararray TCPDF barcode array to fill up
* @return array barcode representation.
* @protected
*/
protected function binseq_to_array($seq, $bararray)
{
$len = strlen($seq);
$w = 0;
$k = 0;
for ($i = 0; $i < $len; ++$i) {
$w += 1;
if (($i == ($len - 1)) OR (($i < ($len - 1)) AND ($seq[$i] != $seq[($i + 1)]))) {
if ($seq[$i] == '1') {
$t = true; // bar
} else {
$t = false; // space
}
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
$w = 0;
}
}
return $bararray;
}
/**
* Interleaved 2 of 5 barcodes.
* Compact numeric code, widely used in industry, air cargo
* Contains digits (0 to 9) and encodes the data in the width of both bars and spaces.
*
* @param $code (string) code to represent.
* @param $checksum (boolean) if true add a checksum to the code
* @return array barcode representation.
* @protected
*/
protected function barcode_i25($code, $checksum = false)
{
$chr['0'] = '11221';
$chr['1'] = '21112';
$chr['2'] = '12112';
$chr['3'] = '22111';
$chr['4'] = '11212';
$chr['5'] = '21211';
$chr['6'] = '12211';
$chr['7'] = '11122';
$chr['8'] = '21121';
$chr['9'] = '12121';
$chr['A'] = '11';
$chr['Z'] = '21';
if ($checksum) {
// add checksum
$code .= $this->checksum_s25($code);
}
if ((strlen($code) % 2) != 0) {
// add leading zero if code-length is odd
$code = '0' . $code;
}
// add start and stop codes
$code = 'AA' . strtolower($code) . 'ZA';
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$clen = strlen($code);
for ($i = 0; $i < $clen; $i = ($i + 2)) {
$char_bar = $code[$i];
$char_space = $code[$i + 1];
if ( ! isset($chr[$char_bar]) || ! isset($chr[$char_space])) {
throw new InvalidCharacterException();
}
// create a bar-space sequence
$seq = '';
$chrlen = strlen($chr[$char_bar]);
for ($s = 0; $s < $chrlen; $s++) {
$seq .= $chr[$char_bar][$s] . $chr[$char_space][$s];
}
$seqlen = strlen($seq);
for ($j = 0; $j < $seqlen; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq[$j];
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
return $bararray;
}
/**
* C128 barcodes.
* Very capable code, excellent density, high reliability; in very wide use world-wide
*
* @param $code (string) code to represent.
* @param $type (string) barcode type: A, B, C or empty for automatic switch (AUTO mode)
* @return array barcode representation.
* @protected
*/
protected function barcode_c128($code, $type = '')
{
$chr = array(
'212222', /* 00 */
'222122', /* 01 */
'222221', /* 02 */
'121223', /* 03 */
'121322', /* 04 */
'131222', /* 05 */
'122213', /* 06 */
'122312', /* 07 */
'132212', /* 08 */
'221213', /* 09 */
'221312', /* 10 */
'231212', /* 11 */
'112232', /* 12 */
'122132', /* 13 */
'122231', /* 14 */
'113222', /* 15 */
'123122', /* 16 */
'123221', /* 17 */
'223211', /* 18 */
'221132', /* 19 */
'221231', /* 20 */
'213212', /* 21 */
'223112', /* 22 */
'312131', /* 23 */
'311222', /* 24 */
'321122', /* 25 */
'321221', /* 26 */
'312212', /* 27 */
'322112', /* 28 */
'322211', /* 29 */
'212123', /* 30 */
'212321', /* 31 */
'232121', /* 32 */
'111323', /* 33 */
'131123', /* 34 */
'131321', /* 35 */
'112313', /* 36 */
'132113', /* 37 */
'132311', /* 38 */
'211313', /* 39 */
'231113', /* 40 */
'231311', /* 41 */
'112133', /* 42 */
'112331', /* 43 */
'132131', /* 44 */
'113123', /* 45 */
'113321', /* 46 */
'133121', /* 47 */
'313121', /* 48 */
'211331', /* 49 */
'231131', /* 50 */
'213113', /* 51 */
'213311', /* 52 */
'213131', /* 53 */
'311123', /* 54 */
'311321', /* 55 */
'331121', /* 56 */
'312113', /* 57 */
'312311', /* 58 */
'332111', /* 59 */
'314111', /* 60 */
'221411', /* 61 */
'431111', /* 62 */
'111224', /* 63 */
'111422', /* 64 */
'121124', /* 65 */
'121421', /* 66 */
'141122', /* 67 */
'141221', /* 68 */
'112214', /* 69 */
'112412', /* 70 */
'122114', /* 71 */
'122411', /* 72 */
'142112', /* 73 */
'142211', /* 74 */
'241211', /* 75 */
'221114', /* 76 */
'413111', /* 77 */
'241112', /* 78 */
'134111', /* 79 */
'111242', /* 80 */
'121142', /* 81 */
'121241', /* 82 */
'114212', /* 83 */
'124112', /* 84 */
'124211', /* 85 */
'411212', /* 86 */
'421112', /* 87 */
'421211', /* 88 */
'212141', /* 89 */
'214121', /* 90 */
'412121', /* 91 */
'111143', /* 92 */
'111341', /* 93 */
'131141', /* 94 */
'114113', /* 95 */
'114311', /* 96 */
'411113', /* 97 */
'411311', /* 98 */
'113141', /* 99 */
'114131', /* 100 */
'311141', /* 101 */
'411131', /* 102 */
'211412', /* 103 START A */
'211214', /* 104 START B */
'211232', /* 105 START C */
'233111', /* STOP */
'200000' /* END */
);
// ASCII characters for code A (ASCII 00 - 95)
$keys_a = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_';
$keys_a .= chr(0) . chr(1) . chr(2) . chr(3) . chr(4) . chr(5) . chr(6) . chr(7) . chr(8) . chr(9);
$keys_a .= chr(10) . chr(11) . chr(12) . chr(13) . chr(14) . chr(15) . chr(16) . chr(17) . chr(18) . chr(19);
$keys_a .= chr(20) . chr(21) . chr(22) . chr(23) . chr(24) . chr(25) . chr(26) . chr(27) . chr(28) . chr(29);
$keys_a .= chr(30) . chr(31);
// ASCII characters for code B (ASCII 32 - 127)
$keys_b = ' !"#$%&\'()*+,-./0123456789:;<=>?@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\\]^_`abcdefghijklmnopqrstuvwxyz{|}~' . chr(127);
// special codes
$fnc_a = array(241 => 102, 242 => 97, 243 => 96, 244 => 101);
$fnc_b = array(241 => 102, 242 => 97, 243 => 96, 244 => 100);
// array of symbols
$code_data = array();
// length of the code
$len = strlen($code);
switch (strtoupper($type)) {
case 'A': { // MODE A
$startid = 103;
for ($i = 0; $i < $len; ++$i) {
$char = $code[$i];
$char_id = ord($char);
if (($char_id >= 241) AND ($char_id <= 244)) {
$code_data[] = $fnc_a[$char_id];
} elseif (($char_id >= 0) AND ($char_id <= 95)) {
$code_data[] = strpos($keys_a, $char);
} else {
throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
}
}
break;
}
case 'B': { // MODE B
$startid = 104;
for ($i = 0; $i < $len; ++$i) {
$char = $code[$i];
$char_id = ord($char);
if (($char_id >= 241) AND ($char_id <= 244)) {
$code_data[] = $fnc_b[$char_id];
} elseif (($char_id >= 32) AND ($char_id <= 127)) {
$code_data[] = strpos($keys_b, $char);
} else {
throw new InvalidCharacterException('Char ' . $char . ' is unsupported');
}
}
break;
}
case 'C': { // MODE C
$startid = 105;
if (ord($code[0]) == 241) {
$code_data[] = 102;
$code = substr($code, 1);
--$len;
}
if (($len % 2) != 0) {
throw new InvalidLengthException('Length must be even');
}
for ($i = 0; $i < $len; $i += 2) {
$chrnum = $code[$i] . $code[$i + 1];
if (preg_match('/([0-9]{2})/', $chrnum) > 0) {
$code_data[] = intval($chrnum);
} else {
throw new InvalidCharacterException();
}
}
break;
}
default: { // MODE AUTO
// split code into sequences
$sequence = array();
// get numeric sequences (if any)
$numseq = array();
preg_match_all('/([0-9]{4,})/', $code, $numseq, PREG_OFFSET_CAPTURE);
if (isset($numseq[1]) AND ! empty($numseq[1])) {
$end_offset = 0;
foreach ($numseq[1] as $val) {
$offset = $val[1];
// numeric sequence
$slen = strlen($val[0]);
if (($slen % 2) != 0) {
// the length must be even
++$offset;
$val[0] = substr($val[0],1);
}
if ($offset > $end_offset) {
// non numeric sequence
$sequence = array_merge($sequence,
$this->get128ABsequence(substr($code, $end_offset, ($offset - $end_offset))));
}
// numeric sequence fallback
$slen = strlen($val[0]);
if (($slen % 2) != 0) {
// the length must be even
--$slen;
}
$sequence[] = array('C', substr($code, $offset, $slen), $slen);
$end_offset = $offset + $slen;
}
if ($end_offset < $len) {
$sequence = array_merge($sequence, $this->get128ABsequence(substr($code, $end_offset)));
}
} else {
// text code (non C mode)
$sequence = array_merge($sequence, $this->get128ABsequence($code));
}
// process the sequence
foreach ($sequence as $key => $seq) {
switch ($seq[0]) {
case 'A': {
if ($key == 0) {
$startid = 103;
} elseif ($sequence[($key - 1)][0] != 'A') {
if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'B') AND ( ! isset($sequence[($key - 1)][3]))) {
// single character shift
$code_data[] = 98;
// mark shift
$sequence[$key][3] = true;
} elseif ( ! isset($sequence[($key - 1)][3])) {
$code_data[] = 101;
}
}
for ($i = 0; $i < $seq[2]; ++$i) {
$char = $seq[1][$i];
$char_id = ord($char);
if (($char_id >= 241) AND ($char_id <= 244)) {
$code_data[] = $fnc_a[$char_id];
} else {
$code_data[] = strpos($keys_a, $char);
}
}
break;
}
case 'B': {
if ($key == 0) {
$tmpchr = ord($seq[1][0]);
if (($seq[2] == 1) AND ($tmpchr >= 241) AND ($tmpchr <= 244) AND isset($sequence[($key + 1)]) AND ($sequence[($key + 1)][0] != 'B')) {
switch ($sequence[($key + 1)][0]) {
case 'A': {
$startid = 103;
$sequence[$key][0] = 'A';
$code_data[] = $fnc_a[$tmpchr];
break;
}
case 'C': {
$startid = 105;
$sequence[$key][0] = 'C';
$code_data[] = $fnc_a[$tmpchr];
break;
}
}
break;
} else {
$startid = 104;
}
} elseif ($sequence[($key - 1)][0] != 'B') {
if (($seq[2] == 1) AND ($key > 0) AND ($sequence[($key - 1)][0] == 'A') AND ( ! isset($sequence[($key - 1)][3]))) {
// single character shift
$code_data[] = 98;
// mark shift
$sequence[$key][3] = true;
} elseif ( ! isset($sequence[($key - 1)][3])) {
$code_data[] = 100;
}
}
for ($i = 0; $i < $seq[2]; ++$i) {
$char = $seq[1][$i];
$char_id = ord($char);
if (($char_id >= 241) AND ($char_id <= 244)) {
$code_data[] = $fnc_b[$char_id];
} else {
$code_data[] = strpos($keys_b, $char);
}
}
break;
}
case 'C': {
if ($key == 0) {
$startid = 105;
} elseif ($sequence[($key - 1)][0] != 'C') {
$code_data[] = 99;
}
for ($i = 0; $i < $seq[2]; $i += 2) {
$chrnum = $seq[1][$i] . $seq[1][$i + 1];
$code_data[] = intval($chrnum);
}
break;
}
}
}
}
}
// calculate check character
$sum = $startid;
foreach ($code_data as $key => $val) {
$sum += ($val * ($key + 1));
}
// add check character
$code_data[] = ($sum % 103);
// add stop sequence
$code_data[] = 106;
$code_data[] = 107;
// add start code at the beginning
array_unshift($code_data, $startid);
// build barcode array
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
foreach ($code_data as $val) {
$seq = $chr[$val];
for ($j = 0; $j < 6; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq[$j];
$bararray['bcode'][] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
}
}
return $bararray;
}
/**
* Split text code in A/B sequence for 128 code
*
* @param $code (string) code to split.
* @return array sequence
* @protected
*/
protected function get128ABsequence($code)
{
$len = strlen($code);
$sequence = array();
// get A sequences (if any)
$numseq = array();
preg_match_all('/([\x00-\x1f])/', $code, $numseq, PREG_OFFSET_CAPTURE);
if (isset($numseq[1]) AND ! empty($numseq[1])) {
$end_offset = 0;
foreach ($numseq[1] as $val) {
$offset = $val[1];
if ($offset > $end_offset) {
// B sequence
$sequence[] = array(
'B',
substr($code, $end_offset, ($offset - $end_offset)),
($offset - $end_offset)
);
}
// A sequence
$slen = strlen($val[0]);
$sequence[] = array('A', substr($code, $offset, $slen), $slen);
$end_offset = $offset + $slen;
}
if ($end_offset < $len) {
$sequence[] = array('B', substr($code, $end_offset), ($len - $end_offset));
}
} else {
// only B sequence
$sequence[] = array('B', $code, $len);
}
return $sequence;
}
/**
* EAN13 and UPC-A barcodes.
* EAN13: European Article Numbering international retail product code
* UPC-A: Universal product code seen on almost all retail products in the USA and Canada
* UPC-E: Short version of UPC symbol
*
* @param $code (string) code to represent.
* @param $len (string) barcode type: 6 = UPC-E, 8 = EAN8, 13 = EAN13, 12 = UPC-A
* @return array barcode representation.
* @protected
*/
protected function barcode_eanupc($code, $len = 13)
{
$upce = false;
if ($len == 6) {
$len = 12; // UPC-A
$upce = true; // UPC-E mode
}
$data_len = $len - 1;
//Padding
$code = str_pad($code, $data_len, '0', STR_PAD_LEFT);
$code_len = strlen($code);
// calculate check digit
$sum_a = 0;
for ($i = 1; $i < $data_len; $i += 2) {
$sum_a += $code[$i];
}
if ($len > 12) {
$sum_a *= 3;
}
$sum_b = 0;
for ($i = 0; $i < $data_len; $i += 2) {
$sum_b += intval(($code[$i]));
}
if ($len < 13) {
$sum_b *= 3;
}
$r = ($sum_a + $sum_b) % 10;
if ($r > 0) {
$r = (10 - $r);
}
if ($code_len == $data_len) {
// add check digit
$code .= $r;
} elseif ($r !== intval($code[$data_len])) {
throw new InvalidCheckDigitException();
}
if ($len == 12) {
// UPC-A
$code = '0' . $code;
++$len;
}
if ($upce) {
// convert UPC-A to UPC-E
$tmp = substr($code, 4, 3);
if (($tmp == '000') OR ($tmp == '100') OR ($tmp == '200')) {
// manufacturer code ends in 000, 100, or 200
$upce_code = substr($code, 2, 2) . substr($code, 9, 3) . substr($code, 4, 1);
} else {
$tmp = substr($code, 5, 2);
if ($tmp == '00') {
// manufacturer code ends in 00
$upce_code = substr($code, 2, 3) . substr($code, 10, 2) . '3';
} else {
$tmp = substr($code, 6, 1);
if ($tmp == '0') {
// manufacturer code ends in 0
$upce_code = substr($code, 2, 4) . substr($code, 11, 1) . '4';
} else {
// manufacturer code does not end in zero
$upce_code = substr($code, 2, 5) . substr($code, 11, 1);
}
}
}
}
//Convert digits to bars
$codes = array(
'A' => array( // left odd parity
'0' => '0001101',
'1' => '0011001',
'2' => '0010011',
'3' => '0111101',
'4' => '0100011',
'5' => '0110001',
'6' => '0101111',
'7' => '0111011',
'8' => '0110111',
'9' => '0001011'
),
'B' => array( // left even parity
'0' => '0100111',
'1' => '0110011',
'2' => '0011011',
'3' => '0100001',
'4' => '0011101',
'5' => '0111001',
'6' => '0000101',
'7' => '0010001',
'8' => '0001001',
'9' => '0010111'
),
'C' => array( // right
'0' => '1110010',
'1' => '1100110',
'2' => '1101100',
'3' => '1000010',
'4' => '1011100',
'5' => '1001110',
'6' => '1010000',
'7' => '1000100',
'8' => '1001000',
'9' => '1110100'
)
);
$parities = array(
'0' => array('A', 'A', 'A', 'A', 'A', 'A'),
'1' => array('A', 'A', 'B', 'A', 'B', 'B'),
'2' => array('A', 'A', 'B', 'B', 'A', 'B'),
'3' => array('A', 'A', 'B', 'B', 'B', 'A'),
'4' => array('A', 'B', 'A', 'A', 'B', 'B'),
'5' => array('A', 'B', 'B', 'A', 'A', 'B'),
'6' => array('A', 'B', 'B', 'B', 'A', 'A'),
'7' => array('A', 'B', 'A', 'B', 'A', 'B'),
'8' => array('A', 'B', 'A', 'B', 'B', 'A'),
'9' => array('A', 'B', 'B', 'A', 'B', 'A')
);
$upce_parities = array();
$upce_parities[0] = array(
'0' => array('B', 'B', 'B', 'A', 'A', 'A'),
'1' => array('B', 'B', 'A', 'B', 'A', 'A'),
'2' => array('B', 'B', 'A', 'A', 'B', 'A'),
'3' => array('B', 'B', 'A', 'A', 'A', 'B'),
'4' => array('B', 'A', 'B', 'B', 'A', 'A'),
'5' => array('B', 'A', 'A', 'B', 'B', 'A'),
'6' => array('B', 'A', 'A', 'A', 'B', 'B'),
'7' => array('B', 'A', 'B', 'A', 'B', 'A'),
'8' => array('B', 'A', 'B', 'A', 'A', 'B'),
'9' => array('B', 'A', 'A', 'B', 'A', 'B')
);
$upce_parities[1] = array(
'0' => array('A', 'A', 'A', 'B', 'B', 'B'),
'1' => array('A', 'A', 'B', 'A', 'B', 'B'),
'2' => array('A', 'A', 'B', 'B', 'A', 'B'),
'3' => array('A', 'A', 'B', 'B', 'B', 'A'),
'4' => array('A', 'B', 'A', 'A', 'B', 'B'),
'5' => array('A', 'B', 'B', 'A', 'A', 'B'),
'6' => array('A', 'B', 'B', 'B', 'A', 'A'),
'7' => array('A', 'B', 'A', 'B', 'A', 'B'),
'8' => array('A', 'B', 'A', 'B', 'B', 'A'),
'9' => array('A', 'B', 'B', 'A', 'B', 'A')
);
$k = 0;
$seq = '101'; // left guard bar
if ($upce) {
$bararray = array('code' => $upce_code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$p = $upce_parities[$code[1]][$r];
for ($i = 0; $i < 6; ++$i) {
$seq .= $codes[$p[$i]][$upce_code[$i]];
}
$seq .= '010101'; // right guard bar
} else {
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$half_len = intval(ceil($len / 2));
if ($len == 8) {
for ($i = 0; $i < $half_len; ++$i) {
$seq .= $codes['A'][$code[$i]];
}
} else {
$p = $parities[$code[0]];
for ($i = 1; $i < $half_len; ++$i) {
$seq .= $codes[$p[$i - 1]][$code[$i]];
}
}
$seq .= '01010'; // center guard bar
for ($i = $half_len; $i < $len; ++$i) {
if ( ! isset($codes['C'][$code[$i]])) {
throw new InvalidCharacterException('Char ' . $code[$i] . ' not allowed');
}
$seq .= $codes['C'][$code[$i]];
}
$seq .= '101'; // right guard bar
}
$clen = strlen($seq);
$w = 0;
for ($i = 0; $i < $clen; ++$i) {
$w += 1;
if (($i == ($clen - 1)) OR (($i < ($clen - 1)) AND ($seq[$i] != $seq[($i + 1)]))) {
if ($seq[$i] == '1') {
$t = true; // bar
} else {
$t = false; // space
}
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
$w = 0;
}
}
return $bararray;
}
/**
* UPC-Based Extensions
* 2-Digit Ext.: Used to indicate magazines and newspaper issue numbers
* 5-Digit Ext.: Used to mark suggested retail price of books
*
* @param $code (string) code to represent.
* @param $len (string) barcode type: 2 = 2-Digit, 5 = 5-Digit
* @return array barcode representation.
* @protected
*/
protected function barcode_eanext($code, $len = 5)
{
//Padding
$code = str_pad($code, $len, '0', STR_PAD_LEFT);
// calculate check digit
if ($len == 2) {
$r = $code % 4;
} elseif ($len == 5) {
$r = (3 * ($code[0] + $code[2] + $code[4])) + (9 * ($code[1] + $code[3]));
$r %= 10;
} else {
throw new InvalidCheckDigitException();
}
//Convert digits to bars
$codes = array(
'A' => array( // left odd parity
'0' => '0001101',
'1' => '0011001',
'2' => '0010011',
'3' => '0111101',
'4' => '0100011',
'5' => '0110001',
'6' => '0101111',
'7' => '0111011',
'8' => '0110111',
'9' => '0001011'
),
'B' => array( // left even parity
'0' => '0100111',
'1' => '0110011',
'2' => '0011011',
'3' => '0100001',
'4' => '0011101',
'5' => '0111001',
'6' => '0000101',
'7' => '0010001',
'8' => '0001001',
'9' => '0010111'
)
);
$parities = array();
$parities[2] = array(
'0' => array('A', 'A'),
'1' => array('A', 'B'),
'2' => array('B', 'A'),
'3' => array('B', 'B')
);
$parities[5] = array(
'0' => array('B', 'B', 'A', 'A', 'A'),
'1' => array('B', 'A', 'B', 'A', 'A'),
'2' => array('B', 'A', 'A', 'B', 'A'),
'3' => array('B', 'A', 'A', 'A', 'B'),
'4' => array('A', 'B', 'B', 'A', 'A'),
'5' => array('A', 'A', 'B', 'B', 'A'),
'6' => array('A', 'A', 'A', 'B', 'B'),
'7' => array('A', 'B', 'A', 'B', 'A'),
'8' => array('A', 'B', 'A', 'A', 'B'),
'9' => array('A', 'A', 'B', 'A', 'B')
);
$p = $parities[$len][$r];
$seq = '1011'; // left guard bar
$seq .= $codes[$p[0]][$code[0]];
for ($i = 1; $i < $len; ++$i) {
$seq .= '01'; // separator
$seq .= $codes[$p[$i]][$code[$i]];
}
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}
/**
* POSTNET and PLANET barcodes.
* Used by U.S. Postal Service for automated mail sorting
*
* @param $code (string) zip code to represent. Must be a string containing a zip code of the form DDDDD or
* DDDDD-DDDD.
* @param $planet (boolean) if true print the PLANET barcode, otherwise print POSTNET
* @return array barcode representation.
* @protected
*/
protected function barcode_postnet($code, $planet = false)
{
// bar length
if ($planet) {
$barlen = Array(
0 => Array(1, 1, 2, 2, 2),
1 => Array(2, 2, 2, 1, 1),
2 => Array(2, 2, 1, 2, 1),
3 => Array(2, 2, 1, 1, 2),
4 => Array(2, 1, 2, 2, 1),
5 => Array(2, 1, 2, 1, 2),
6 => Array(2, 1, 1, 2, 2),
7 => Array(1, 2, 2, 2, 1),
8 => Array(1, 2, 2, 1, 2),
9 => Array(1, 2, 1, 2, 2)
);
} else {
$barlen = Array(
0 => Array(2, 2, 1, 1, 1),
1 => Array(1, 1, 1, 2, 2),
2 => Array(1, 1, 2, 1, 2),
3 => Array(1, 1, 2, 2, 1),
4 => Array(1, 2, 1, 1, 2),
5 => Array(1, 2, 1, 2, 1),
6 => Array(1, 2, 2, 1, 1),
7 => Array(2, 1, 1, 1, 2),
8 => Array(2, 1, 1, 2, 1),
9 => Array(2, 1, 2, 1, 1)
);
}
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
$k = 0;
$code = str_replace('-', '', $code);
$code = str_replace(' ', '', $code);
$len = strlen($code);
// calculate checksum
$sum = 0;
for ($i = 0; $i < $len; ++$i) {
$sum += intval($code[$i]);
}
$chkd = ($sum % 10);
if ($chkd > 0) {
$chkd = (10 - $chkd);
}
$code .= $chkd;
$len = strlen($code);
// start bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
for ($i = 0; $i < $len; ++$i) {
for ($j = 0; $j < 5; ++$j) {
$h = $barlen[$code[$i]][$j];
$p = floor(1 / $h);
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
}
// end bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 1;
return $bararray;
}
/**
* RMS4CC - CBC - KIX
* RMS4CC (Royal Mail 4-state Customer Code) - CBC (Customer Bar Code) - KIX (Klant index - Customer index)
* RM4SCC is the name of the barcode symbology used by the Royal Mail for its Cleanmail service.
*
* @param $code (string) code to print
* @param $kix (boolean) if true prints the KIX variation (doesn't use the start and end symbols, and the checksum)
* - in this case the house number must be sufficed with an X and placed at the end of the code.
* @return array barcode representation.
* @protected
*/
protected function barcode_rms4cc($code, $kix = false)
{
$notkix = ! $kix;
// bar mode
// 1 = pos 1, length 2
// 2 = pos 1, length 3
// 3 = pos 2, length 1
// 4 = pos 2, length 2
$barmode = array(
'0' => array(3, 3, 2, 2),
'1' => array(3, 4, 1, 2),
'2' => array(3, 4, 2, 1),
'3' => array(4, 3, 1, 2),
'4' => array(4, 3, 2, 1),
'5' => array(4, 4, 1, 1),
'6' => array(3, 1, 4, 2),
'7' => array(3, 2, 3, 2),
'8' => array(3, 2, 4, 1),
'9' => array(4, 1, 3, 2),
'A' => array(4, 1, 4, 1),
'B' => array(4, 2, 3, 1),
'C' => array(3, 1, 2, 4),
'D' => array(3, 2, 1, 4),
'E' => array(3, 2, 2, 3),
'F' => array(4, 1, 1, 4),
'G' => array(4, 1, 2, 3),
'H' => array(4, 2, 1, 3),
'I' => array(1, 3, 4, 2),
'J' => array(1, 4, 3, 2),
'K' => array(1, 4, 4, 1),
'L' => array(2, 3, 3, 2),
'M' => array(2, 3, 4, 1),
'N' => array(2, 4, 3, 1),
'O' => array(1, 3, 2, 4),
'P' => array(1, 4, 1, 4),
'Q' => array(1, 4, 2, 3),
'R' => array(2, 3, 1, 4),
'S' => array(2, 3, 2, 3),
'T' => array(2, 4, 1, 3),
'U' => array(1, 1, 4, 4),
'V' => array(1, 2, 3, 4),
'W' => array(1, 2, 4, 3),
'X' => array(2, 1, 3, 4),
'Y' => array(2, 1, 4, 3),
'Z' => array(2, 2, 3, 3)
);
$code = strtoupper($code);
$len = strlen($code);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
if ($notkix) {
// table for checksum calculation (row,col)
$checktable = array(
'0' => array(1, 1),
'1' => array(1, 2),
'2' => array(1, 3),
'3' => array(1, 4),
'4' => array(1, 5),
'5' => array(1, 0),
'6' => array(2, 1),
'7' => array(2, 2),
'8' => array(2, 3),
'9' => array(2, 4),
'A' => array(2, 5),
'B' => array(2, 0),
'C' => array(3, 1),
'D' => array(3, 2),
'E' => array(3, 3),
'F' => array(3, 4),
'G' => array(3, 5),
'H' => array(3, 0),
'I' => array(4, 1),
'J' => array(4, 2),
'K' => array(4, 3),
'L' => array(4, 4),
'M' => array(4, 5),
'N' => array(4, 0),
'O' => array(5, 1),
'P' => array(5, 2),
'Q' => array(5, 3),
'R' => array(5, 4),
'S' => array(5, 5),
'T' => array(5, 0),
'U' => array(0, 1),
'V' => array(0, 2),
'W' => array(0, 3),
'X' => array(0, 4),
'Y' => array(0, 5),
'Z' => array(0, 0)
);
$row = 0;
$col = 0;
for ($i = 0; $i < $len; ++$i) {
$row += $checktable[$code[$i]][0];
$col += $checktable[$code[$i]][1];
}
$row %= 6;
$col %= 6;
$chk = array_keys($checktable, array($row, $col));
$code .= $chk[0];
++$len;
}
$k = 0;
if ($notkix) {
// start bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
for ($i = 0; $i < $len; ++$i) {
for ($j = 0; $j < 4; ++$j) {
switch ($barmode[$code[$i]][$j]) {
case 1: {
$p = 0;
$h = 2;
break;
}
case 2: {
$p = 0;
$h = 3;
break;
}
case 3: {
$p = 1;
$h = 1;
break;
}
case 4: {
$p = 1;
$h = 2;
break;
}
}
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
}
if ($notkix) {
// stop bar
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => 3, 'p' => 0);
$bararray['maxw'] += 1;
}
return $bararray;
}
/**
* CODABAR barcodes.
* Older code often used in library systems, sometimes in blood banks
*
* @param $code (string) code to represent.
* @return array barcode representation.
* @protected
*/
protected function barcode_codabar($code)
{
$chr = array(
'0' => '11111221',
'1' => '11112211',
'2' => '11121121',
'3' => '22111111',
'4' => '11211211',
'5' => '21111211',
'6' => '12111121',
'7' => '12112111',
'8' => '12211111',
'9' => '21121111',
'-' => '11122111',
'$' => '11221111',
':' => '21112121',
'/' => '21211121',
'.' => '21212111',
'+' => '11222221',
'A' => '11221211',
'B' => '12121121',
'C' => '11121221',
'D' => '11122211'
);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$w = 0;
$seq = '';
$code = 'A' . strtoupper($code) . 'A';
$len = strlen($code);
for ($i = 0; $i < $len; ++$i) {
if ( ! isset($chr[$code[$i]])) {
throw new InvalidCharacterException('Char ' . $code[$i] . ' is unsupported');
}
$seq = $chr[$code[$i]];
for ($j = 0; $j < 8; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq[$i];
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
return $bararray;
}
/**
* CODE11 barcodes.
* Used primarily for labeling telecommunications equipment
*
* @param $code (string) code to represent.
* @return array barcode representation.
* @protected
*/
protected function barcode_code11($code)
{
$chr = array(
'0' => '111121',
'1' => '211121',
'2' => '121121',
'3' => '221111',
'4' => '112121',
'5' => '212111',
'6' => '122111',
'7' => '111221',
'8' => '211211',
'9' => '211111',
'-' => '112111',
'S' => '112211'
);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
$k = 0;
$w = 0;
$seq = '';
$len = strlen($code);
// calculate check digit C
$p = 1;
$check = 0;
for ($i = ($len - 1); $i >= 0; --$i) {
$digit = $code[$i];
if ($digit == '-') {
$dval = 10;
} else {
$dval = intval($digit);
}
$check += ($dval * $p);
++$p;
if ($p > 10) {
$p = 1;
}
}
$check %= 11;
if ($check == 10) {
$check = '-';
}
$code .= $check;
if ($len > 10) {
// calculate check digit K
$p = 1;
$check = 0;
for ($i = $len; $i >= 0; --$i) {
$digit = $code[$i];
if ($digit == '-') {
$dval = 10;
} else {
$dval = intval($digit);
}
$check += ($dval * $p);
++$p;
if ($p > 9) {
$p = 1;
}
}
$check %= 11;
$code .= $check;
++$len;
}
$code = 'S' . $code . 'S';
$len += 3;
for ($i = 0; $i < $len; ++$i) {
if ( ! isset($chr[$code[$i]])) {
throw new InvalidCharacterException('Char ' . $code[$i] . ' is unsupported');
}
$seq = $chr[$code[$i]];
for ($j = 0; $j < 6; ++$j) {
if (($j % 2) == 0) {
$t = true; // bar
} else {
$t = false; // space
}
$w = $seq[$j];
$bararray['bcode'][$k] = array('t' => $t, 'w' => $w, 'h' => 1, 'p' => 0);
$bararray['maxw'] += $w;
++$k;
}
}
return $bararray;
}
/**
* Pharmacode
* Contains digits (0 to 9)
*
* @param $code (string) code to represent.
* @return array barcode representation.
* @protected
*/
protected function barcode_pharmacode($code)
{
$seq = '';
$code = intval($code);
while ($code > 0) {
if (($code % 2) == 0) {
$seq .= '11100';
$code -= 2;
} else {
$seq .= '100';
$code -= 1;
}
$code /= 2;
}
$seq = substr($seq, 0, -2);
$seq = strrev($seq);
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 1, 'bcode' => array());
return $this->binseq_to_array($seq, $bararray);
}
/**
* Pharmacode two-track
* Contains digits (0 to 9)
*
* @param $code (string) code to represent.
* @return array barcode representation.
* @protected
*/
protected function barcode_pharmacode2t($code)
{
$seq = '';
$code = intval($code);
do {
switch ($code % 3) {
case 0: {
$seq .= '3';
$code = ($code - 3) / 3;
break;
}
case 1: {
$seq .= '1';
$code = ($code - 1) / 3;
break;
}
case 2: {
$seq .= '2';
$code = ($code - 2) / 3;
break;
}
}
} while ($code != 0);
$seq = strrev($seq);
$k = 0;
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 2, 'bcode' => array());
$len = strlen($seq);
for ($i = 0; $i < $len; ++$i) {
switch ($seq[$i]) {
case '1': {
$p = 1;
$h = 1;
break;
}
case '2': {
$p = 0;
$h = 1;
break;
}
case '3': {
$p = 0;
$h = 2;
break;
}
}
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
unset($bararray['bcode'][($k - 1)]);
--$bararray['maxw'];
return $bararray;
}
/**
* IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
* (requires PHP bcmath extension)
* Intelligent Mail barcode is a 65-bar code for use on mail in the United States.
* The fields are described as follows:<ul><li>The Barcode Identifier shall be assigned by USPS to encode the
* presort identification that is currently printed in human readable form on the optional endorsement line (OEL)
* as well as for future USPS use. This shall be two digits, with the second digit in the range of 0–4. The
* allowable encoding ranges shall be 00–04, 10–14, 20–24, 30–34, 40–44, 50–54, 60–64, 70–74, 80–84, and
* 90–94.</li><li>The Service Type Identifier shall be assigned by USPS for any combination of services requested
* on the mailpiece. The allowable encoding range shall be 000http://it2.php.net/manual/en/function.dechex.php–999.
* Each 3-digit value shall correspond to a particular mail class with a particular combination of service(s). Each
* service program, such as OneCode Confirm and OneCode ACS, shall provide the list of Service Type Identifier
* values.</li><li>The Mailer or Customer Identifier shall be assigned by USPS as a unique, 6 or 9 digit number
* that identifies a business entity. The allowable encoding range for the 6 digit Mailer ID shall be 000000-
* 899999, while the allowable encoding range for the 9 digit Mailer ID shall be 900000000-999999999.</li><li>The
* Serial or Sequence Number shall be assigned by the mailer for uniquely identifying and tracking mailpieces. The
* allowable encoding range shall be 000000000–999999999 when used with a 6 digit Mailer ID and 000000-999999 when
* used with a 9 digit Mailer ID. e. The Delivery Point ZIP Code shall be assigned by the mailer for routing the
* mailpiece. This shall replace POSTNET for routing the mailpiece to its final delivery point. The length may be
* 0, 5, 9, or 11 digits. The allowable encoding ranges shall be no ZIP Code, 00000–99999, 000000000–999999999,
* and 00000000000–99999999999.</li></ul>
*
* @param $code (string) code to print, separate the ZIP (routing code) from the rest using a minus char '-'
* (BarcodeID_ServiceTypeID_MailerID_SerialNumber-RoutingCode)
* @return array barcode representation.
* @protected
*/
protected function barcode_imb($code)
{
$asc_chr = array(
4,
0,
2,
6,
3,
5,
1,
9,
8,
7,
1,
2,
0,
6,
4,
8,
2,
9,
5,
3,
0,
1,
3,
7,
4,
6,
8,
9,
2,
0,
5,
1,
9,
4,
3,
8,
6,
7,
1,
2,
4,
3,
9,
5,
7,
8,
3,
0,
2,
1,
4,
0,
9,
1,
7,
0,
2,
4,
6,
3,
7,
1,
9,
5,
8
);
$dsc_chr = array(
7,
1,
9,
5,
8,
0,
2,
4,
6,
3,
5,
8,
9,
7,
3,
0,
6,
1,
7,
4,
6,
8,
9,
2,
5,
1,
7,
5,
4,
3,
8,
7,
6,
0,
2,
5,
4,
9,
3,
0,
1,
6,
8,
2,
0,
4,
5,
9,
6,
7,
5,
2,
6,
3,
8,
5,
1,
9,
8,
7,
4,
0,
2,
6,
3
);
$asc_pos = array(
3,
0,
8,
11,
1,
12,
8,
11,
10,
6,
4,
12,
2,
7,
9,
6,
7,
9,
2,
8,
4,
0,
12,
7,
10,
9,
0,
7,
10,
5,
7,
9,
6,
8,
2,
12,
1,
4,
2,
0,
1,
5,
4,
6,
12,
1,
0,
9,
4,
7,
5,
10,
2,
6,
9,
11,
2,
12,
6,
7,
5,
11,
0,
3,
2
);
$dsc_pos = array(
2,
10,
12,
5,
9,
1,
5,
4,
3,
9,
11,
5,
10,
1,
6,
3,
4,
1,
10,
0,
2,
11,
8,
6,
1,
12,
3,
8,
6,
4,
4,
11,
0,
6,
1,
9,
11,
5,
3,
7,
3,
10,
7,
11,
8,
2,
10,
3,
5,
8,
0,
3,
12,
11,
8,
4,
5,
1,
3,
0,
7,
12,
9,
8,
10
);
$code_arr = explode('-', $code);
$tracking_number = $code_arr[0];
if (isset($code_arr[1])) {
$routing_code = $code_arr[1];
} else {
$routing_code = '';
}
// Conversion of Routing Code
switch (strlen($routing_code)) {
case 0: {
$binary_code = 0;
break;
}
case 5: {
$binary_code = bcadd($routing_code, '1');
break;
}
case 9: {
$binary_code = bcadd($routing_code, '100001');
break;
}
case 11: {
$binary_code = bcadd($routing_code, '1000100001');
break;
}
default: {
throw new BarcodeException('Routing code unknown');
break;
}
}
$binary_code = bcmul($binary_code, 10);
$binary_code = bcadd($binary_code, $tracking_number[0]);
$binary_code = bcmul($binary_code, 5);
$binary_code = bcadd($binary_code, $tracking_number[1]);
$binary_code .= substr($tracking_number, 2, 18);
// convert to hexadecimal
$binary_code = $this->dec_to_hex($binary_code);
// pad to get 13 bytes
$binary_code = str_pad($binary_code, 26, '0', STR_PAD_LEFT);
// convert string to array of bytes
$binary_code_arr = chunk_split($binary_code, 2, "\r");
$binary_code_arr = substr($binary_code_arr, 0, -1);
$binary_code_arr = explode("\r", $binary_code_arr);
// calculate frame check sequence
$fcs = $this->imb_crc11fcs($binary_code_arr);
// exclude first 2 bits from first byte
$first_byte = sprintf('%2s', dechex((hexdec($binary_code_arr[0]) << 2) >> 2));
$binary_code_102bit = $first_byte . substr($binary_code, 2);
// convert binary data to codewords
$codewords = array();
$data = $this->hex_to_dec($binary_code_102bit);
$codewords[0] = bcmod($data, 636) * 2;
$data = bcdiv($data, 636);
for ($i = 1; $i < 9; ++$i) {
$codewords[$i] = bcmod($data, 1365);
$data = bcdiv($data, 1365);
}
$codewords[9] = $data;
if (($fcs >> 10) == 1) {
$codewords[9] += 659;
}
// generate lookup tables
$table2of13 = $this->imb_tables(2, 78);
$table5of13 = $this->imb_tables(5, 1287);
// convert codewords to characters
$characters = array();
$bitmask = 512;
foreach ($codewords as $k => $val) {
if ($val <= 1286) {
$chrcode = $table5of13[$val];
} else {
$chrcode = $table2of13[($val - 1287)];
}
if (($fcs & $bitmask) > 0) {
// bitwise invert
$chrcode = ((~$chrcode) & 8191);
}
$characters[] = $chrcode;
$bitmask /= 2;
}
$characters = array_reverse($characters);
// build bars
$k = 0;
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
for ($i = 0; $i < 65; ++$i) {
$asc = (($characters[$asc_chr[$i]] & pow(2, $asc_pos[$i])) > 0);
$dsc = (($characters[$dsc_chr[$i]] & pow(2, $dsc_pos[$i])) > 0);
if ($asc AND $dsc) {
// full bar (F)
$p = 0;
$h = 3;
} elseif ($asc) {
// ascender (A)
$p = 0;
$h = 2;
} elseif ($dsc) {
// descender (D)
$p = 1;
$h = 2;
} else {
// tracker (T)
$p = 1;
$h = 1;
}
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
unset($bararray['bcode'][($k - 1)]);
--$bararray['maxw'];
return $bararray;
}
/**
* IMB - Intelligent Mail Barcode - Onecode - USPS-B-3200
*
* @param $code (string) pre-formatted IMB barcode (65 chars "FADT")
* @return array barcode representation.
* @protected
*/
protected function barcode_imb_pre($code)
{
if ( ! preg_match('/^[fadtFADT]{65}$/', $code) == 1) {
throw new InvalidFormatException();
}
$characters = str_split(strtolower($code), 1);
// build bars
$k = 0;
$bararray = array('code' => $code, 'maxw' => 0, 'maxh' => 3, 'bcode' => array());
for ($i = 0; $i < 65; ++$i) {
switch ($characters[$i]) {
case 'f': {
// full bar
$p = 0;
$h = 3;
break;
}
case 'a': {
// ascender
$p = 0;
$h = 2;
break;
}
case 'd': {
// descender
$p = 1;
$h = 2;
break;
}
case 't': {
// tracker (short)
$p = 1;
$h = 1;
break;
}
}
$bararray['bcode'][$k++] = array('t' => 1, 'w' => 1, 'h' => $h, 'p' => $p);
$bararray['bcode'][$k++] = array('t' => 0, 'w' => 1, 'h' => 2, 'p' => 0);
$bararray['maxw'] += 2;
}
unset($bararray['bcode'][($k - 1)]);
--$bararray['maxw'];
return $bararray;
}
/**
* Convert large integer number to hexadecimal representation.
* (requires PHP bcmath extension)
*
* @param $number (string) number to convert specified as a string
* @return string hexadecimal representation
*/
protected function dec_to_hex($number)
{
if ($number == 0) {
return '00';
}
$hex = [];
while ($number > 0) {
array_push($hex, strtoupper(dechex(bcmod($number, '16'))));
$number = bcdiv($number, '16', 0);
}
$hex = array_reverse($hex);
return implode($hex);
}
/**
* Convert large hexadecimal number to decimal representation (string).
* (requires PHP bcmath extension)
*
* @param $hex (string) hexadecimal number to convert specified as a string
* @return string hexadecimal representation
*/
protected function hex_to_dec($hex)
{
$dec = 0;
$bitval = 1;
$len = strlen($hex);
for ($pos = ($len - 1); $pos >= 0; --$pos) {
$dec = bcadd($dec, bcmul(hexdec($hex[$pos]), $bitval));
$bitval = bcmul($bitval, 16);
}
return $dec;
}
/**
* Intelligent Mail Barcode calculation of Frame Check Sequence
*
* @param $code_arr (string) array of hexadecimal values (13 bytes holding 102 bits right justified).
* @return int 11 bit Frame Check Sequence as integer (decimal base)
* @protected
*/
protected function imb_crc11fcs($code_arr)
{
$genpoly = 0x0F35; // generator polynomial
$fcs = 0x07FF; // Frame Check Sequence
// do most significant byte skipping the 2 most significant bits
$data = hexdec($code_arr[0]) << 5;
for ($bit = 2; $bit < 8; ++$bit) {
if (($fcs ^ $data) & 0x400) {
$fcs = ($fcs << 1) ^ $genpoly;
} else {
$fcs = ($fcs << 1);
}
$fcs &= 0x7FF;
$data <<= 1;
}
// do rest of bytes
for ($byte = 1; $byte < 13; ++$byte) {
$data = hexdec($code_arr[$byte]) << 3;
for ($bit = 0; $bit < 8; ++$bit) {
if (($fcs ^ $data) & 0x400) {
$fcs = ($fcs << 1) ^ $genpoly;
} else {
$fcs = ($fcs << 1);
}
$fcs &= 0x7FF;
$data <<= 1;
}
}
return $fcs;
}
/**
* Reverse unsigned short value
*
* @param $num (int) value to reversr
* @return int reversed value
* @protected
*/
protected function imb_reverse_us($num)
{
$rev = 0;
for ($i = 0; $i < 16; ++$i) {
$rev <<= 1;
$rev |= ($num & 1);
$num >>= 1;
}
return $rev;
}
/**
* generate Nof13 tables used for Intelligent Mail Barcode
*
* @param $n (int) is the type of table: 2 for 2of13 table, 5 for 5of13table
* @param $size (int) size of table (78 for n=2 and 1287 for n=5)
* @return array requested table
* @protected
*/
protected function imb_tables($n, $size)
{
$table = array();
$lli = 0; // LUT lower index
$lui = $size - 1; // LUT upper index
for ($count = 0; $count < 8192; ++$count) {
$bit_count = 0;
for ($bit_index = 0; $bit_index < 13; ++$bit_index) {
$bit_count += intval(($count & (1 << $bit_index)) != 0);
}
// if we don't have the right number of bits on, go on to the next value
if ($bit_count == $n) {
$reverse = ($this->imb_reverse_us($count) >> 3);
// if the reverse is less than count, we have already visited this pair before
if ($reverse >= $count) {
// If count is symmetric, place it at the first free slot from the end of the list.
// Otherwise, place it at the first free slot from the beginning of the list AND place $reverse ath the next free slot from the beginning of the list
if ($reverse == $count) {
$table[$lui] = $count;
--$lui;
} else {
$table[$lli] = $count;
++$lli;
$table[$lli] = $reverse;
++$lli;
}
}
}
}
return $table;
}
protected function convertBarcodeArrayToNewStyle($oldBarcodeArray)
{
$newBarcodeArray = [];
$newBarcodeArray['code'] = $oldBarcodeArray['code'];
$newBarcodeArray['maxWidth'] = $oldBarcodeArray['maxw'];
$newBarcodeArray['maxHeight'] = $oldBarcodeArray['maxh'];
$newBarcodeArray['bars'] = [];
foreach ($oldBarcodeArray['bcode'] as $oldbar) {
$newBar = [];
$newBar['width'] = $oldbar['w'];
$newBar['height'] = $oldbar['h'];
$newBar['positionVertical'] = $oldbar['p'];
$newBar['drawBar'] = $oldbar['t'];
$newBar['drawSpacing'] = ! $oldbar['t'];
$newBarcodeArray['bars'][] = $newBar;
}
return $newBarcodeArray;
}
}
... ...
<?php
namespace Picqer\Barcode;
class BarcodeGeneratorHTML extends BarcodeGenerator
{
/**
* Return an HTML representation of barcode.
*
* @param string $code code to print
* @param string $type type of barcode
* @param int $widthFactor Width of a single bar element in pixels.
* @param int $totalHeight Height of a single bar element in pixels.
* @param int|string $color Foreground color for bar elements (background is transparent).
* @return string HTML code.
* @public
*/
public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = 'black')
{
$barcodeData = $this->getBarcodeData($code, $type);
$html = '<div style="font-size:0;position:relative;width:' . ($barcodeData['maxWidth'] * $widthFactor) . 'px;height:' . ($totalHeight) . 'px;">' . "\n";
$positionHorizontal = 0;
foreach ($barcodeData['bars'] as $bar) {
$barWidth = round(($bar['width'] * $widthFactor), 3);
$barHeight = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
if ($bar['drawBar']) {
$positionVertical = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
// draw a vertical bar
$html .= '<div style="background-color:' . $color . ';width:' . $barWidth . 'px;height:' . $barHeight . 'px;position:absolute;left:' . $positionHorizontal . 'px;top:' . $positionVertical . 'px;">&nbsp;</div>' . "\n";
}
$positionHorizontal += $barWidth;
}
$html .= '</div>' . "\n";
return $html;
}
}
\ No newline at end of file
... ...
<?php
namespace Picqer\Barcode;
use Picqer\Barcode\Exceptions\BarcodeException;
class BarcodeGeneratorJPG extends BarcodeGenerator
{
/**
* Return a JPG image representation of barcode (requires GD or Imagick library).
*
* @param string $code code to print
* @param string $type type of barcode:
* @param int $widthFactor Width of a single bar element in pixels.
* @param int $totalHeight Height of a single bar element in pixels.
* @param array $color RGB (0-255) foreground color for bar elements (background is transparent).
* @return string image data or false in case of error.
* @public
* @throws BarcodeException
*/
public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = array(0, 0, 0))
{
$barcodeData = $this->getBarcodeData($code, $type);
// calculate image size
$width = ($barcodeData['maxWidth'] * $widthFactor);
$height = $totalHeight;
if (function_exists('imagecreate')) {
// GD library
$imagick = false;
$jpg = imagecreate($width, $height);
$colorBackground = imagecolorallocate($jpg, 255, 255, 255);
imagecolortransparent($jpg, $colorBackground);
$colorForeground = imagecolorallocate($jpg, $color[0], $color[1], $color[2]);
} elseif (extension_loaded('imagick')) {
$imagick = true;
$colorForeground = new \imagickpixel('rgb(' . $color[0] . ',' . $color[1] . ',' . $color[2] . ')');
$jpg = new \Imagick();
$jpg->newImage($width, $height, 'white', 'jpg');
$imageMagickObject = new \imagickdraw();
$imageMagickObject->setFillColor($colorForeground);
} else {
throw new BarcodeException('Neither gd-lib or imagick are installed!');
}
// print bars
$positionHorizontal = 0;
foreach ($barcodeData['bars'] as $bar) {
$bw = round(($bar['width'] * $widthFactor), 3);
$bh = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
if ($bar['drawBar']) {
$y = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
// draw a vertical bar
if ($imagick && isset($imageMagickObject)) {
$imageMagickObject->rectangle($positionHorizontal, $y, ($positionHorizontal + $bw), ($y + $bh));
} else {
imagefilledrectangle($jpg, $positionHorizontal, $y, ($positionHorizontal + $bw) - 1, ($y + $bh),
$colorForeground);
}
}
$positionHorizontal += $bw;
}
ob_start();
if ($imagick && isset($imageMagickObject)) {
$jpg->drawImage($imageMagickObject);
echo $jpg;
} else {
imagejpeg($jpg);
imagedestroy($jpg);
}
$image = ob_get_clean();
return $image;
}
}
... ...
<?php
namespace Picqer\Barcode;
use Picqer\Barcode\Exceptions\BarcodeException;
class BarcodeGeneratorPNG extends BarcodeGenerator
{
/**
* Return a PNG image representation of barcode (requires GD or Imagick library).
*
* @param string $code code to print
* @param string $type type of barcode:
* @param int $widthFactor Width of a single bar element in pixels.
* @param int $totalHeight Height of a single bar element in pixels.
* @param array $color RGB (0-255) foreground color for bar elements (background is transparent).
* @return string image data or false in case of error.
* @public
*/
public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = array(0, 0, 0))
{
$barcodeData = $this->getBarcodeData($code, $type);
// calculate image size
$width = ($barcodeData['maxWidth'] * $widthFactor);
$height = $totalHeight;
if (function_exists('imagecreate')) {
// GD library
$imagick = false;
$png = imagecreate($width, $height);
$colorBackground = imagecolorallocate($png, 255, 255, 255);
imagecolortransparent($png, $colorBackground);
$colorForeground = imagecolorallocate($png, $color[0], $color[1], $color[2]);
} elseif (extension_loaded('imagick')) {
$imagick = true;
$colorForeground = new \imagickpixel('rgb(' . $color[0] . ',' . $color[1] . ',' . $color[2] . ')');
$png = new \Imagick();
$png->newImage($width, $height, 'none', 'png');
$imageMagickObject = new \imagickdraw();
$imageMagickObject->setFillColor($colorForeground);
} else {
throw new BarcodeException('Neither gd-lib or imagick are installed!');
}
// print bars
$positionHorizontal = 0;
foreach ($barcodeData['bars'] as $bar) {
$bw = round(($bar['width'] * $widthFactor), 3);
$bh = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
if ($bar['drawBar']) {
$y = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
// draw a vertical bar
if ($imagick && isset($imageMagickObject)) {
$imageMagickObject->rectangle($positionHorizontal, $y, ($positionHorizontal + $bw), ($y + $bh));
} else {
imagefilledrectangle($png, $positionHorizontal, $y, ($positionHorizontal + $bw) - 1, ($y + $bh),
$colorForeground);
}
}
$positionHorizontal += $bw;
}
ob_start();
if ($imagick && isset($imageMagickObject)) {
$png->drawImage($imageMagickObject);
echo $png;
} else {
imagepng($png);
imagedestroy($png);
}
$image = ob_get_clean();
return $image;
}
}
\ No newline at end of file
... ...
<?php
namespace Picqer\Barcode;
class BarcodeGeneratorSVG extends BarcodeGenerator
{
/**
* Return a SVG string representation of barcode.
*
* @param $code (string) code to print
* @param $type (const) type of barcode
* @param $widthFactor (int) Minimum width of a single bar in user units.
* @param $totalHeight (int) Height of barcode in user units.
* @param $color (string) Foreground color (in SVG format) for bar elements (background is transparent).
* @return string SVG code.
* @public
*/
public function getBarcode($code, $type, $widthFactor = 2, $totalHeight = 30, $color = 'black')
{
$barcodeData = $this->getBarcodeData($code, $type);
// replace table for special characters
$repstr = array("\0" => '', '&' => '&amp;', '<' => '&lt;', '>' => '&gt;');
$width = round(($barcodeData['maxWidth'] * $widthFactor), 3);
$svg = '<?xml version="1.0" standalone="no" ?>' . "\n";
$svg .= '<!DOCTYPE svg PUBLIC "-//W3C//DTD SVG 1.1//EN" "http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd">' . "\n";
$svg .= '<svg width="' . $width . '" height="' . $totalHeight . '" viewBox="0 0 ' . $width . ' ' . $totalHeight . '" version="1.1" xmlns="http://www.w3.org/2000/svg">' . "\n";
$svg .= "\t" . '<desc>' . strtr($barcodeData['code'], $repstr) . '</desc>' . "\n";
$svg .= "\t" . '<g id="bars" fill="' . $color . '" stroke="none">' . "\n";
// print bars
$positionHorizontal = 0;
foreach ($barcodeData['bars'] as $bar) {
$barWidth = round(($bar['width'] * $widthFactor), 3);
$barHeight = round(($bar['height'] * $totalHeight / $barcodeData['maxHeight']), 3);
if ($bar['drawBar']) {
$positionVertical = round(($bar['positionVertical'] * $totalHeight / $barcodeData['maxHeight']), 3);
// draw a vertical bar
$svg .= "\t\t" . '<rect x="' . $positionHorizontal . '" y="' . $positionVertical . '" width="' . $barWidth . '" height="' . $barHeight . '" />' . "\n";
}
$positionHorizontal += $barWidth;
}
$svg .= "\t" . '</g>' . "\n";
$svg .= '</svg>' . "\n";
return $svg;
}
}
... ...
<?php
namespace Picqer\Barcode\Exceptions;
class BarcodeException extends \Exception {}
\ No newline at end of file
... ...
<?php
namespace Picqer\Barcode\Exceptions;
class InvalidCharacterException extends BarcodeException {}
\ No newline at end of file
... ...
<?php
namespace Picqer\Barcode\Exceptions;
class InvalidCheckDigitException extends BarcodeException {}
\ No newline at end of file
... ...
<?php
namespace Picqer\Barcode\Exceptions;
class InvalidFormatException extends BarcodeException {}
\ No newline at end of file
... ...
<?php
namespace Picqer\Barcode\Exceptions;
class InvalidLengthException extends BarcodeException {}
\ No newline at end of file
... ...
<?php
namespace Picqer\Barcode\Exceptions;
class UnknownTypeException extends BarcodeException {}
\ No newline at end of file
... ...
<?php
namespace addons\barcode\library;
class Service
{
public static function barcode($params)
{
$params = is_array($params) ? $params : [$params];
$params['text'] = isset($params['text']) ? $params['text'] : 'Hello world!';
$params['type'] = isset($params['type']) ? $params['type'] : 'C128';
$params['width'] = isset($params['width']) ? $params['width'] : 2;
$params['height'] = isset($params['height']) ? $params['height'] : 30;
$params['foreground'] = isset($params['foreground']) ? $params['foreground'] : "#000000";
// 前景色
list($r, $g, $b) = sscanf($params['foreground'], "#%02x%02x%02x");
$foregroundcolor = [$r, $g, $b];
// 创建实例
$generator = new \Picqer\Barcode\BarcodeGeneratorPNG();
$barcode = $generator->getBarcode($params['text'], $params['type'], $params['width'], $params['height'], $foregroundcolor);
return $barcode;
}
}
... ...
<!DOCTYPE html>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html;charset=UTF-8" />
<title>条码生成 - {$site.name}</title>
<link href="https://cdn.bootcss.com/bootstrap/3.3.7/css/bootstrap.min.css" rel="stylesheet">
<!-- HTML5 shim and Respond.js IE8 support of HTML5 elements and media queries -->
<!--[if lt IE 9]>
<script src="http://apps.bdimg.com/libs/html5shiv/3.7/html5shiv.min.js"></script>
<script src="http://apps.bdimg.com/libs/respond.js/1.4.2/respond.js"></script>
<![endif]-->
</head>
<body>
<div class="container">
<h2>条码生成</h2>
<hr>
<div class="well">
<form action="" method="post">
<div class="row">
<div class="col-md-4">
<div class="form-group">
<label class="control-label">文本内容</label>
<input type="text" name="text" class="form-control" placeholder="" value="1234567890">
</div>
<div class="form-group">
<label class="control-label">条码类型</label>
<select name="type" class="form-control">
<option value="C128">C128</option>
<option value="C128A">C128A</option>
<option value="C128B">C128B</option>
<option value="C128C">C128C</option>
<option value="C39">C39</option>
<option value="C39+">C39+</option>
<option value="C39E">C39E</option>
<option value="C39E+">C39E+</option>
<option value="S25">S25</option>
<option value="I25">I25</option>
<option value="I25+">I25+</option>
<option value="EAN2">EAN2</option>
<option value="EAN5">EAN5</option>
<option value="EAN8">EAN8</option>
<option value="EAN13">EAN13</option>
<option value="UPCA">UPCA</option>
<option value="UPCE">UPCE</option>
<option value="MSI">MSI</option>
<option value="POSTNET">POSTNET</option>
<option value="PLANET">PLANET</option>
<option value="RMS4CC">RMS4CC</option>
<option value="KIX">KIX</option>
<option value="IMB">IMB</option>
<option value="CODABAR">CODABAR</option>
<option value="CODE11">CODE11</option>
<option value="PHARMA">PHARMA</option>
<option value="PHARMA2T">PHARMA2T</option>
</select>
</div>
<div class="form-group">
<input type="submit" class="btn btn-info" />
<input type="reset" class="btn btn-default" />
</div>
</div>
<div class="col-md-2">
<div class="form-group">
<div class="form-group">
<label class="control-label">前景色</label>
<input type="text" name="foreground" placeholder="" class="form-control" value="#000000">
</div>
<div class="form-group">
<label class="control-label">间距</label>
<input type="number" name="width" placeholder="" class="form-control" value="2">
</div>
<div class="form-group">
<label class="control-label">高度</label>
<input type="number" name="height" placeholder="" class="form-control" value="30">
</div>
</div>
</div>
</div>
</form>
</div>
<input type="text" class="form-control" id='barcodeurl' />
<img src="" alt="" id='barcodeimg' style="margin-top:15px;"/>
</div>
<script src="https://cdn.bootcss.com/jquery/2.2.4/jquery.min.js"></script>
<script type="text/javascript">
$(function () {
$("form").submit(function () {
$("#barcodeimg").prop("src", "{:addon_url('barcode/index/build',[],false)}?" + $(this).serialize());
$("#barcodeurl").val("{:addon_url('barcode/index/build',[],false,true)}?" + $(this).serialize());
return false;
});
$("form").trigger('submit');
});
</script>
</body>
</html>
... ...
{"files":[],"license":"basic","licenseto":"10789","licensekey":"ZC8AptuI2eqxYS4l 0A2s088RGt+\/yZpmeu\/k8w==","domains":["campus.cn"],"licensecodes":[],"validations":["c51a74160ee0aa6a19729b33d4a9fcdc"]}
\ No newline at end of file
... ...
<?php
namespace addons\qiniu;
use fast\Http;
use Qiniu\Auth;
use think\Addons;
use think\App;
use think\Loader;
/**
* 七牛云储存插件
*/
class Qiniu extends Addons
{
/**
* 插件安装方法
* @return bool
*/
public function install()
{
return true;
}
/**
* 插件卸载方法
* @return bool
*/
public function uninstall()
{
return true;
}
/**
* 判断是否来源于API上传
*/
public function moduleInit($request)
{
$config = $this->getConfig();
$module = strtolower($request->module());
if ($module == 'api' && ($config['apiupload'] ?? 0) &&
strtolower($request->controller()) == 'common' &&
strtolower($request->action()) == 'upload') {
request()->param('isApi', true);
App::invokeMethod(["\\addons\\qiniu\\controller\\Index", "upload"], ['isApi' => true]);
}
}
/**
* 上传初始化时
*/
public function uploadConfigInit(&$upload)
{
$config = $this->getConfig();
$module = request()->module();
$module = $module ? strtolower($module) : 'index';
$policy = array(
'saveKey' => ltrim($config['savekey'], '/'),
);
$config['savekey'] = str_replace(
['$(year)', '$(mon)', '$(day)', '$(hour)', '$(min)', '$(sec)', '$(etag)', '$(ext)', '$(fname)'],
['{year}', '{mon}', '{day}', '$(hour)', '$(min)', '$(sec)', '{filemd5}', '{.suffix}', '{filename}'],
$config['savekey']
);
$auth = new Auth($config['accessKey'], $config['secretKey']);
$token = '';
$noNeedLogin = array_filter(explode(',', $config['noneedlogin'] ?? ''));
$isModuleLogin = false;
$tagName = 'upload_config_checklogin';
foreach (\think\Hook::get($tagName) as $index => $name) {
if (\think\Hook::exec($name, $tagName)) {
$isModuleLogin = true;
break;
}
}
if (in_array($module, $noNeedLogin)
|| ($module == 'admin' && \app\admin\library\Auth::instance()->id)
|| ($module != 'admin' && \app\common\library\Auth::instance()->id)
|| $isModuleLogin
) {
$token = $auth->uploadToken($config['bucket'], null, $config['expire'], $policy);
}
$multipart = [
'qiniutoken' => $token
];
$upload = array_merge($upload, [
'cdnurl' => $config['cdnurl'],
'uploadurl' => $config['uploadmode'] == 'client' ? $config['uploadurl'] : addon_url('qiniu/index/upload', [], false, true),
'uploadmode' => $config['uploadmode'],
'bucket' => $config['bucket'],
'maxsize' => $config['maxsize'],
'mimetype' => $config['mimetype'],
'savekey' => $config['savekey'],
'chunking' => (bool)($config['chunking'] ?? $upload['chunking']),
'chunksize' => (int)($config['chunksize'] ?? $upload['chunksize']),
'multipart' => $multipart,
'storage' => $this->getName(),
'multiple' => $config['multiple'] ? true : false,
]);
}
/**
* 附件删除后
*/
public function uploadDelete($attachment)
{
$config = $this->getConfig();
if ($attachment['storage'] == 'qiniu' && isset($config['syncdelete']) && $config['syncdelete']) {
$auth = new Auth($config['accessKey'], $config['secretKey']);
$entry = $config['bucket'] . ':' . ltrim($attachment->url, '/');
$encodedEntryURI = \Qiniu\base64_urlSafeEncode($entry);
$url = 'http://rs.qiniu.com/delete/' . $encodedEntryURI;
$headers = $auth->authorization($url);
//删除云储存文件
$ret = Http::sendRequest($url, [], 'POST', [CURLOPT_HTTPHEADER => ['Authorization: ' . $headers['Authorization']]]);
//如果是服务端中转，还需要删除本地文件
//if ($config['uploadmode'] == 'server') {
// $filePath = ROOT_PATH . 'public' . str_replace('/', DS, $attachment->url);
// if ($filePath) {
// @unlink($filePath);
// }
//}
}
return true;
}
public function appInit()
{
if (!class_exists('\Qiniu\Config')) {
Loader::addNamespace('Qiniu', ADDON_PATH . 'qiniu' . DS . 'library' . DS . 'Qiniu' . DS);
require_once ADDON_PATH . 'qiniu' . DS . 'library' . DS . 'Qiniu' . DS . 'functions.php';
}
}
}
... ...
//修改上传的接口调用
require(['upload'], function (Upload) {
var _onInit = Upload.events.onInit;
//初始化中完成判断
Upload.events.onInit = function () {
_onInit.apply(this, Array.prototype.slice.apply(arguments));
//如果上传接口不是七牛云，则不处理
if (this.options.url !== Config.upload.uploadurl) {
return;
}
var _success = this.options.success;
$.extend(this.options, {
//关闭自动处理队列功能
autoQueue: false,
chunkSuccess: function (chunk, file, response) {
this.contexts = this.contexts ? this.contexts : [];
this.contexts.push(typeof response.ctx !== 'undefined' ? response.ctx : response.data.ctx);
},
chunksUploaded: function (file, done) {
var that = this;
var params = $(that.element).data("params") || {};
var category = typeof params.category !== 'undefined' ? params.category : ($(that.element).data("category") || '');
category = typeof category === 'function' ? category.call(this, file) : category;
Fast.api.ajax({
url: "/addons/qiniu/index/upload",
data: {
action: 'merge',
filesize: file.size,
filename: file.name,
chunkid: file.upload.uuid,
chunkcount: file.upload.totalChunkCount,
width: file.width || 0,
height: file.height || 0,
type: file.type,
category: category,
qiniutoken: Config.upload.multipart.qiniutoken,
contexts: this.contexts
},
}, function (data, ret) {
done(JSON.stringify(ret));
return false;
}, function (data, ret) {
file.accepted = false;
that._errorProcessing([file], ret.msg);
return false;
});
},
});
//先移除已有的事件
this.off("success", _success).on("success", function (file, response) {
var that = this;
var ret = {code: 0, msg: response};
try {
ret = typeof response === 'string' ? JSON.parse(response) : response;
if (file.xhr.status === 200) {
if (Config.upload.uploadmode === 'client') {
if (typeof ret.key !== 'undefined') {
ret = {code: 1, msg: "", data: {url: '/' + ret.key, hash: ret.hash}};
}
}
if (ret.code == 1) {
var url = ret.data.url || '';
var params = $(that.element).data("params") || {};
var category = typeof params.category !== 'undefined' ? params.category : ($(that.element).data("category") || '');
category = typeof category === 'function' ? category.call(that, file) : category;
Fast.api.ajax({
url: "/addons/qiniu/index/notify",
data: {name: file.name, url: ret.data.url, hash: ret.data.hash, size: file.size, width: file.width || 0, height: file.height || 0, type: file.type, category: category, qiniutoken: Config.upload.multipart.qiniutoken}
}, function () {
return false;
}, function () {
return false;
});
} else {
console.error(ret);
}
} else {
console.error(file.xhr);
}
} catch (e) {
console.error(e);
}
_success.call(this, file, ret);
});
this.on("addedfile", function (file) {
var that = this;
setTimeout(function () {
if (file.status === 'error') {
return;
}
var md5 = ''; //七牛云无需本地获取文件MD5
var chunk = that.options.chunking && file.size > that.options.chunkSize ? 1 : 0;
var params = $(that.element).data("params") || {};
var category = typeof params.category !== 'undefined' ? params.category : ($(that.element).data("category") || '');
category = typeof category === 'function' ? category.call(that, file) : category;
Fast.api.ajax({
url: "/addons/qiniu/index/params",
data: {method: 'POST', category: category, md5: md5, name: file.name, type: file.type, size: file.size, chunk: chunk, chunksize: that.options.chunkSize, qiniutoken: Config.upload.multipart.qiniutoken},
}, function (data) {
file.qiniutoken = data.qiniutoken;
file.params = data;
file.category = category;
if (file.status != 'error') {
//开始上传
that.enqueueFile(file);
} else {
that.removeFile(file);
}
return false;
}, function () {
that.removeFile(file);
});
}, 0);
});
//如果是直传模式
if (Config.upload.uploadmode === 'client') {
var _url = this.options.url;
//分片上传时URL链接不同
this.options.url = function (files) {
this.options.headers = {"Authorization": "UpToken " + Config.upload.multipart.qiniutoken};
if (files[0].upload.chunked) {
var chunk = null;
files[0].upload.chunks.forEach(function (item) {
if (item.status === 'uploading') {
chunk = item;
}
});
if (!chunk) {
return Config.upload.uploadurl + '/mkfile/' + files[0].size;
} else {
return Config.upload.uploadurl + '/mkblk/' + chunk.dataBlock.data.size;
}
}
return _url;
};
this.options.params = function (files, xhr, chunk) {
var params = Config.upload.multipart;
if (chunk) {
return $.extend({}, params, {
filesize: chunk.file.size,
filename: chunk.file.name,
chunkid: chunk.file.upload.uuid,
chunkindex: chunk.index,
chunkcount: chunk.file.upload.totalChunkCount,
chunkfilesize: chunk.dataBlock.data.size,
width: chunk.file.width || 0,
height: chunk.file.height || 0,
type: chunk.file.type,
});
} else {
var retParams = $.extend({}, params, files[0].params || {});
//七牛云直传使用的是token参数
retParams.token = retParams.qiniutoken;
delete retParams.qiniutoken;
return retParams;
}
};
//分片上传时需要变更提交的内容
this.on("sending", function (file, xhr, formData) {
if (file.upload.chunked) {
var _send = xhr.send;
xhr.send = function () {
var chunk = null;
file.upload.chunks.forEach(function (item) {
if (item.status == 'uploading') {
chunk = item;
}
});
if (chunk) {
_send.call(xhr, chunk.dataBlock.data);
}
};
}
});
}
};
});
... ...
<?php
return [
[
'name' => 'accessKey',
'title' => 'accessKey',
'type' => 'string',
'content' => [],
'value' => '8BbfcyH8uJI0gVa2XXjkp9FRImn3TlSRq7RW8L01',
'rule' => 'required',
'msg' => '',
'tip' => '请在个人中心 > 密钥管理中获取 > AK',
'ok' => '',
'extend' => '',
],
[
'name' => 'secretKey',
'title' => 'secretKey',
'type' => 'string',
'content' => [],
'value' => 'cvcdMaQtIgJQ_K5X84DT01yrzylVYF84dvbva6Zi',
'rule' => 'required',
'msg' => '',
'tip' => '请在个人中心 > 密钥管理中获取 > SK',
'ok' => '',
'extend' => '',
],
[
'name' => 'bucket',
'title' => 'bucket',
'type' => 'string',
'content' => [],
'value' => 'campus1',
'rule' => 'required;bucket',
'msg' => '',
'tip' => '存储空间名称',
'ok' => '',
'extend' => 'data-rule-bucket="[/^[0-9a-z_\\-]{3,63}$/, \'请输入正确的Bucket名称\']"',
],
[
'name' => 'uploadurl',
'title' => '上传接口地址',
'type' => 'select',
'content' => [
'https://upload-z0.qiniup.com' => '华东 https://upload-z0.qiniup.com',
'https://upload-z1.qiniup.com' => '华北 https://upload-z1.qiniup.com',
'https://upload-z2.qiniup.com' => '华南 https://upload-z2.qiniup.com',
'https://upload-na0.qiniup.com' => '北美 https://upload-na0.qiniup.com',
'https://upload-as0.qiniup.com' => '东南亚 https://upload-as0.qiniup.com',
'https://up-cn-east-2.qiniup.com' => '华东 浙江2 https://up-cn-east-2.qiniup.com',
],
'value' => 'https://upload-z1.qiniup.com',
'rule' => 'required',
'msg' => '',
'tip' => '推荐选择最近的地址',
'ok' => '',
'extend' => '',
],
[
'name' => 'cdnurl',
'title' => 'CDN地址',
'type' => 'string',
'content' => [],
'value' => 'http://rramxwmk1.hb-bkt.clouddn.com',
'rule' => 'required;cdnurl',
'msg' => '',
'tip' => '未绑定CDN的话可使用七牛分配的测试域名',
'ok' => '',
'extend' => 'data-rule-cdnurl="[/^http(s)?:\\/\\/.*$/, \'必需以http(s)://开头\']"',
],
[
'name' => 'uploadmode',
'title' => '上传模式',
'type' => 'select',
'content' => [
'client' => '客户端直传(速度快,无备份)',
'server' => '服务器中转(占用服务器带宽,可备份)',
],
'value' => 'server',
'rule' => '',
'msg' => '',
'tip' => '启用服务器中转时务必配置操作员和密码',
'ok' => '',
'extend' => '',
],
[
'name' => 'serverbackup',
'title' => '服务器中转模式备份',
'type' => 'radio',
'content' => [
1 => '备份(附件管理将产生2条记录)',
0 => '不备份',
],
'value' => '1',
'rule' => '',
'msg' => '',
'tip' => '服务器中转模式下是否备份文件',
'ok' => '',
'extend' => '',
],
[
'name' => 'savekey',
'title' => '保存文件名',
'type' => 'string',
'content' => [],
'value' => '/uploads/{year}{mon}{day}/{filemd5}{.suffix}',
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
[
'name' => 'expire',
'title' => '上传有效时长',
'type' => 'string',
'content' => [],
'value' => '600',
'rule' => 'required',
'msg' => '',
'tip' => '用户停留页面上传有效时长，单位秒',
'ok' => '',
'extend' => '',
],
[
'name' => 'maxsize',
'title' => '最大可上传',
'type' => 'string',
'content' => [],
'value' => '10G',
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
[
'name' => 'mimetype',
'title' => '可上传后缀格式',
'type' => 'string',
'content' => [],
'value' => 'jpg,png,bmp,jpeg,gif,zip,rar,xls,xlsx',
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
[
'name' => 'multiple',
'title' => '多文件上传',
'type' => 'radio',
'content' => [
1 => '开启',
0 => '关闭',
],
'value' => '0',
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
[
'name' => 'thumbstyle',
'title' => '缩略图样式',
'type' => 'string',
'content' => [],
'value' => '',
'rule' => '',
'msg' => '',
'tip' => '用于后台列表缩略图样式，可使用：?imageView2/2/w/120/h/90/q/80',
'ok' => '',
'extend' => '',
],
[
'name' => 'chunking',
'title' => '分片上传',
'type' => 'radio',
'content' => [
1 => '开启',
0 => '关闭',
],
'value' => '1',
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
[
'name' => 'chunksize',
'title' => '分片大小',
'type' => 'number',
'content' => [],
'value' => '4194304',
'rule' => 'required',
'msg' => '',
'tip' => '固定大小,不能修改',
'ok' => '',
'extend' => 'readonly',
],
[
'name' => 'syncdelete',
'title' => '附件删除时是否同步删除文件',
'type' => 'bool',
'content' => [],
'value' => '0',
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
[
'name' => 'apiupload',
'title' => 'API接口使用云存储',
'type' => 'bool',
'content' => [],
'value' => '0',
'rule' => 'required',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
[
'name' => 'noneedlogin',
'title' => '免登录上传',
'type' => 'checkbox',
'content' => [
'api' => 'API',
'index' => '前台',
'admin' => '后台',
],
'value' => '',
'rule' => '',
'msg' => '',
'tip' => '',
'ok' => '',
'extend' => '',
],
];
... ...
<?php
namespace addons\qiniu\controller;
use app\common\exception\UploadException;
use app\common\library\Upload;
use app\common\model\Attachment;
use fast\Random;
use Qiniu\Auth;
use Qiniu\Storage\ResumeUploader;
use Qiniu\Storage\UploadManager;
use think\addons\Controller;
use think\Config;
/**
* 七牛管理
*
*/
class Index extends Controller
{
public function _initialize()
{
//跨域检测
check_cors_request();
parent::_initialize();
Config::set('default_return_type', 'json');
}
public function index()
{
Config::set('default_return_type', 'html');
$this->error("当前插件暂无前台页面");
}
/**
* 获取签名
*/
public function params()
{
$this->check();
$name = $this->request->post('name');
$md5 = $this->request->post('md5');
$chunk = $this->request->post('chunk');
$config = get_addon_config('qiniu');
$name = xss_clean($name);
$config['savekey'] = (new Upload())->getSavekey($config['savekey'], $name, '$(etag)');
// 构建鉴权对象
$auth = new Auth($config['accessKey'], $config['secretKey']);
// 生成上传 Token
$token = $auth->uploadToken($config['bucket'], null, 3600, ['saveKey' => ltrim($config['savekey'], '/')]);
$params['qiniutoken'] = $token;
$this->success('', null, $params);
return;
}
/**
* 中转上传文件
* 上传分片
* 合并分片
* @param bool $isApi
* @throws \Exception
*/
public function upload($isApi = false)
{
Config::set('default_return_type', 'json');
if ($isApi === true) {
if (!$this->auth->isLogin()) {
$this->error("请登录后再进行操作");
}
} else {
$this->check();
}
$config = get_addon_config('qiniu');
$config['savekey'] = str_replace(
['$(year)', '$(mon)', '$(day)', '$(hour)', '$(min)', '$(sec)', '$(etag)', '$(ext)', '$(fname)', '$(fprefix)'],
['{year}', '{mon}', '{day}', '{hour}', '{min}', '{sec}', '{filemd5}', '{.suffix}', '{filename}', '{fileprefix}'],
$config['savekey']
);
$file = $this->request->file('file');
$chunkid = $this->request->post("chunkid");
$md5 = $chunkid && $this->request->post("action") == 'merge' ? md5(str_replace('-', '', $chunkid)) : null;
$config['savekey'] = (new Upload($file))->getSavekey($config['savekey'], null, $md5);
// 构建鉴权对象
$auth = new Auth($config['accessKey'], $config['secretKey']);
// 生成上传 Token
$token = $auth->uploadToken($config['bucket'], null, 3600, ['saveKey' => ltrim($config['savekey'], '/')]);
// 初始化 UploadManager 对象并进行文件的上传。
$uploadMgr = new UploadManager();
//检测删除文件或附件
$checkDeleteFile = function ($attachment, $upload, $force = false) use ($config) {
//如果设定为不备份则删除文件和记录 或 强制删除
if ((isset($config['serverbackup']) && !$config['serverbackup']) || $force) {
if ($attachment && !empty($attachment['id'])) {
$attachment->delete();
}
if ($upload) {
//文件绝对路径
$filePath = $upload->getFile()->getRealPath() ?: $upload->getFile()->getPathname();
@unlink($filePath);
}
}
};
$chunkid = $this->request->post("chunkid");
if ($chunkid) {
$action = $this->request->post("action");
$chunkindex = $this->request->post("chunkindex/d");
$chunkcount = $this->request->post("chunkcount/d");
$filesize = $this->request->post("filesize");
$filename = $this->request->post("filename");
if ($action == 'merge') {
$attachment = null;
$upload = null;
if ($config['uploadmode'] == 'server') {
//合并分片文件
try {
$upload = new Upload();
$attachment = $upload->merge($chunkid, $chunkcount, $filename);
} catch (UploadException $e) {
$this->error($e->getMessage());
}
}
$config = get_addon_config('qiniu');
$name = xss_clean($filename);
$config['savekey'] = (new Upload())->getSavekey($config['savekey'], $name, $md5);
// 重新生成上传 Token
$token = $auth->uploadToken($config['bucket'], null, 3600, ['saveKey' => ltrim($config['savekey'], '/')]);
$contexts = $this->request->post("contexts/a", []);
$uploader = new ResumeUploader($token, null, null, $filesize);
list($ret, $err) = $uploader->setContexts($contexts)->makeFile($filename);
if ($err !== null) {
$checkDeleteFile($attachment, $upload, true);
$this->error("上传失败");
} else {
$checkDeleteFile($attachment, $upload);
$this->success("上传成功", '', ['url' => '/' . $ret['key'], 'fullurl' => cdnurl('/' . $ret['key'], true), 'hash' => $ret['hash']]);
}
} else {
//默认普通上传文件
$file = $this->request->file('file');
try {
$upload = new Upload($file);
$file = $upload->chunk($chunkid, $chunkindex, $chunkcount);
} catch (UploadException $e) {
$this->error($e->getMessage());
}
//上传分片文件
//$file = $this->request->file('file');
$filesize = $file->getSize();
//合并分片文件
$uploader = new ResumeUploader($token, null, fopen($file->getRealPath(), 'rb'), $filesize);
$ret = $uploader->uploadChunk($chunkindex, $file, $filesize);
$this->success("上传成功", "", $ret);
}
} else {
$attachment = null;
//默认普通上传文件
$file = $this->request->file('file');
try {
$upload = new Upload($file);
$suffix = $upload->getSuffix();
$md5 = md5_file($file->getRealPath());
$filename = $file->getFilename();
$fileprefix = substr($filename, 0, strripos($filename, '.'));
$search = ['$(year)', '$(mon)', '$(day)', '$(hour)', '$(min)', '$(sec)', '$(etag)', '$(ext)', '$(fname)', '$(fprefix)'];
$replace = [date("Y"), date("m"), date("d"), date("H"), date("i"), date("s"), $md5, '.' . $suffix, $filename, $fileprefix];
$savekey = ltrim(str_replace($search, $replace, $config['savekey']), '/');
$attachment = $upload->upload($savekey);
} catch (UploadException $e) {
$this->error($e->getMessage());
}
//文件绝对路径
$filePath = $upload->getFile()->getRealPath() ?: $upload->getFile()->getPathname();
//上传到七牛后保存的文件名
$saveKey = ltrim($attachment->url, '/');
$url = $attachment->url;
try {
// 调用 UploadManager 的 putFile 方法进行文件的上传。
list($ret, $err) = $uploadMgr->putFile($token, $saveKey, $filePath);
if ($err !== null) {
throw new \Exception("上传失败");
}
//成功不做任何操作
} catch (\Exception $e) {
$checkDeleteFile($attachment, $upload, true);
$this->error("上传失败");
}
$hash = md5_file($filePath);
$checkDeleteFile($attachment, $upload);
$this->success("上传成功", '', ['url' => $url, 'fullurl' => cdnurl($url, true), 'hash' => $hash]);
}
}
/**
* 通知回调
*/
public function notify()
{
Config::set('default_return_type', 'json');
$this->check();
$this->request->filter('trim,strip_tags,htmlspecialchars,xss_clean');
$size = $this->request->post('size/d');
$name = $this->request->post('name', '');
$hash = $this->request->post('hash', '');
$type = $this->request->post('type', '');
$url = $this->request->post('url', '');
$width = $this->request->post('width/d');
$height = $this->request->post('height/d');
$category = $this->request->post('category', '');
$suffix = strtolower(pathinfo($name, PATHINFO_EXTENSION));
$suffix = $suffix && preg_match("/^[a-zA-Z0-9]+$/", $suffix) ? $suffix : 'file';
$attachment = Attachment::where('url', $url)->where('storage', 'qiniu')->find();
if (!$attachment) {
$params = array(
'category' => $category,
'admin_id' => (int)session('admin.id'),
'user_id' => (int)cookie('uid'),
'filename' => $name,
'filesize' => $size,
'imagewidth' => $width,
'imageheight' => $height,
'imagetype' => $suffix,
'imageframes' => 0,
'mimetype' => $type,
'url' => $url,
'uploadtime' => time(),
'storage' => 'qiniu',
'sha1' => $hash,
);
Attachment::create($params, true);
}
$this->success();
}
/**
* 检查签名是否正确或过期
*/
protected function check()
{
$qiniutoken = $this->request->post('qiniutoken', $this->request->server('AUTHORIZATION'), 'trim');
if (!$qiniutoken) {
$this->error("参数不正确(code:1)");
}
$config = get_addon_config('qiniu');
$auth = new Auth($config['accessKey'], $config['secretKey']);
list($accessKey, $sign, $data) = explode(':', $qiniutoken);
if (!$accessKey || !$sign || !$data) {
$this->error("参数不正确(code:2)");
}
if ($accessKey !== $config['accessKey']) {
$this->error("参数不正确(code:3)");
}
if ($accessKey . ':' . $sign !== $auth->sign($data)) {
$this->error("签名不正确");
}
$json = json_decode(\Qiniu\base64_urlSafeDecode($data), true);
if ($json['deadline'] < time()) {
$this->error("请求已经超时");
}
}
}
... ...
name = qiniu
title = 七牛云储存
intro = 使用七牛云储存,支持直传、服务器中转、分片上传
author = FastAdmin
website = https://www.fastadmin.net
version = 1.2.4
state = 1
url = /addons/qiniu
license = basic
licenseto = 10789
... ...
<?php
namespace Qiniu;
use Qiniu\Zone;
final class Auth
{
private $accessKey;
private $secretKey;
public function __construct($accessKey, $secretKey)
{
$this->accessKey = $accessKey;
$this->secretKey = $secretKey;
}
public function getAccessKey()
{
return $this->accessKey;
}
public function sign($data)
{
$hmac = hash_hmac('sha1', $data, $this->secretKey, true);
return $this->accessKey . ':' . \Qiniu\base64_urlSafeEncode($hmac);
}
public function signWithData($data)
{
$encodedData = \Qiniu\base64_urlSafeEncode($data);
return $this->sign($encodedData) . ':' . $encodedData;
}
public function signRequest($urlString, $body, $contentType = null)
{
$url = parse_url($urlString);
$data = '';
if (array_key_exists('path', $url)) {
$data = $url['path'];
}
if (array_key_exists('query', $url)) {
$data .= '?' . $url['query'];
}
$data .= "\n";
if ($body !== null && $contentType === 'application/x-www-form-urlencoded') {
$data .= $body;
}
return $this->sign($data);
}
public function verifyCallback($contentType, $originAuthorization, $url, $body)
{
$authorization = 'QBox ' . $this->signRequest($url, $body, $contentType);
return $originAuthorization === $authorization;
}
public function privateDownloadUrl($baseUrl, $expires = 3600)
{
$deadline = time() + $expires;
$pos = strpos($baseUrl, '?');
if ($pos !== false) {
$baseUrl .= '&e=';
} else {
$baseUrl .= '?e=';
}
$baseUrl .= $deadline;
$token = $this->sign($baseUrl);
return "$baseUrl&token=$token";
}
public function uploadToken($bucket, $key = null, $expires = 3600, $policy = null, $strictPolicy = true)
{
$deadline = time() + $expires;
$scope = $bucket;
if ($key !== null) {
$scope .= ':' . $key;
}
$args = self::copyPolicy($args, $policy, $strictPolicy);
$args['scope'] = $scope;
$args['deadline'] = $deadline;
$b = json_encode($args);
return $this->signWithData($b);
}
/**
*上传策略，参数规格详见
*http://developer.qiniu.com/docs/v6/api/reference/security/put-policy.html
*/
private static $policyFields = array(
'callbackUrl',
'callbackBody',
'callbackHost',
'callbackBodyType',
'callbackFetchKey',
'returnUrl',
'returnBody',
'endUser',
'saveKey',
'insertOnly',
'detectMime',
'mimeLimit',
'fsizeMin',
'fsizeLimit',
'persistentOps',
'persistentNotifyUrl',
'persistentPipeline',
'deleteAfterDays',
'fileType',
'isPrefixalScope',
);
private static function copyPolicy(&$policy, $originPolicy, $strictPolicy)
{
if ($originPolicy === null) {
return array();
}
foreach ($originPolicy as $key => $value) {
if (!$strictPolicy || in_array((string)$key, self::$policyFields, true)) {
$policy[$key] = $value;
}
}
return $policy;
}
public function authorization($url, $body = null, $contentType = null)
{
$authorization = 'QBox ' . $this->signRequest($url, $body, $contentType);
return array('Authorization' => $authorization);
}
public function authorizationV2($url, $method, $body = null, $contentType = null)
{
$urlItems = parse_url($url);
$host = $urlItems['host'];
if (isset($urlItems['port'])) {
$port = $urlItems['port'];
} else {
$port = '';
}
$path = $urlItems['path'];
if (isset($urlItems['query'])) {
$query = $urlItems['query'];
} else {
$query = '';
}
//write request uri
$toSignStr = $method . ' ' . $path;
if (!empty($query)) {
$toSignStr .= '?' . $query;
}
//write host and port
$toSignStr .= "\nHost: " . $host;
if (!empty($port)) {
$toSignStr .= ":" . $port;
}
//write content type
if (!empty($contentType)) {
$toSignStr .= "\nContent-Type: " . $contentType;
}
$toSignStr .= "\n\n";
//write body
if (!empty($body)) {
$toSignStr .= $body;
}
$sign = $this->sign($toSignStr);
$auth = 'Qiniu ' . $sign;
return array('Authorization' => $auth);
}
}
... ...
<?php
namespace Qiniu\Cdn;
use Qiniu\Auth;
use Qiniu\Http\Error;
use Qiniu\Http\Client;
final class CdnManager
{
private $auth;
private $server;
public function __construct(Auth $auth)
{
$this->auth = $auth;
$this->server = 'http://fusion.qiniuapi.com';
}
/**
* @param array $urls 待刷新的文件链接数组
* @return array
*/
public function refreshUrls(array $urls)
{
return $this->refreshUrlsAndDirs($urls, array());
}
/**
* @param array $dirs 待刷新的文件链接数组
* @return array
* 目前客户默认没有目录刷新权限，刷新会有400038报错，参考：https://developer.qiniu.com/fusion/api/1229/cache-refresh
* 需要刷新目录请工单联系技术支持 https://support.qiniu.com/tickets/category
*/
public function refreshDirs(array $dirs)
{
return $this->refreshUrlsAndDirs(array(), $dirs);
}
/**
* @param array $urls 待刷新的文件链接数组
* @param array $dirs 待刷新的目录链接数组
*
* @return array 刷新的请求回复和错误，参考 examples/cdn_manager.php 代码
* @link http://developer.qiniu.com/article/fusion/api/refresh.html
*
* 目前客户默认没有目录刷新权限，刷新会有400038报错，参考：https://developer.qiniu.com/fusion/api/1229/cache-refresh
* 需要刷新目录请工单联系技术支持 https://support.qiniu.com/tickets/category
*/
public function refreshUrlsAndDirs(array $urls, array $dirs)
{
$req = array();
if (!empty($urls)) {
$req['urls'] = $urls;
}
if (!empty($dirs)) {
$req['dirs'] = $dirs;
}
$url = $this->server . '/v2/tune/refresh';
$body = json_encode($req);
return $this->post($url, $body);
}
/**
* @param array $urls 待预取的文件链接数组
*
* @return array 预取的请求回复和错误，参考 examples/cdn_manager.php 代码
*
* @link http://developer.qiniu.com/article/fusion/api/refresh.html
*/
public function prefetchUrls(array $urls)
{
$req = array(
'urls' => $urls,
);
$url = $this->server . '/v2/tune/prefetch';
$body = json_encode($req);
return $this->post($url, $body);
}
/**
* @param array $domains 待获取带宽数据的域名数组
* @param string $startDate 开始的日期，格式类似 2017-01-01
* @param string $endDate 结束的日期，格式类似 2017-01-01
* @param string $granularity 获取数据的时间间隔，可以是 5min, hour 或者 day
*
* @return array 带宽数据和错误信息，参考 examples/cdn_manager.php 代码
*
* @link http://developer.qiniu.com/article/fusion/api/traffic-bandwidth.html
*/
public function getBandwidthData(array $domains, $startDate, $endDate, $granularity)
{
$req = array();
$req['domains'] = implode(';', $domains);
$req['startDate'] = $startDate;
$req['endDate'] = $endDate;
$req['granularity'] = $granularity;
$url = $this->server . '/v2/tune/bandwidth';
$body = json_encode($req);
return $this->post($url, $body);
}
/**
* @param array $domains 待获取流量数据的域名数组
* @param string $startDate 开始的日期，格式类似 2017-01-01
* @param string $endDate 结束的日期，格式类似 2017-01-01
* @param string $granularity 获取数据的时间间隔，可以是 5min, hour 或者 day
*
* @return array 流量数据和错误信息，参考 examples/cdn_manager.php 代码
*
* @link http://developer.qiniu.com/article/fusion/api/traffic-bandwidth.html
*/
public function getFluxData(array $domains, $startDate, $endDate, $granularity)
{
$req = array();
$req['domains'] = implode(';', $domains);
$req['startDate'] = $startDate;
$req['endDate'] = $endDate;
$req['granularity'] = $granularity;
$url = $this->server . '/v2/tune/flux';
$body = json_encode($req);
return $this->post($url, $body);
}
/**
* @param array $domains 待获取日志下载链接的域名数组
* @param string $logDate 获取指定日期的日志下载链接，格式类似 2017-01-01
*
* @return array 日志下载链接数据和错误信息，参考 examples/cdn_manager.php 代码
*
* @link http://developer.qiniu.com/article/fusion/api/log.html
*/
public function getCdnLogList(array $domains, $logDate)
{
$req = array();
$req['domains'] = implode(';', $domains);
$req['day'] = $logDate;
$url = $this->server . '/v2/tune/log/list';
$body = json_encode($req);
return $this->post($url, $body);
}
private function post($url, $body)
{
$headers = $this->auth->authorization($url, $body, 'application/json');
$headers['Content-Type'] = 'application/json';
$ret = Client::post($url, $body, $headers);
if (!$ret->ok()) {
return array(null, new Error($url, $ret));
}
$r = ($ret->body === null) ? array() : $ret->json();
return array($r, null);
}
/**
* 构建时间戳防盗链鉴权的访问外链
*
* @param string $rawUrl 需要签名的资源url
* @param string $encryptKey 时间戳防盗链密钥
* @param string $durationInSeconds 链接的有效期（以秒为单位）
*
* @return string 带鉴权信息的资源外链，参考 examples/cdn_timestamp_antileech.php 代码
*/
public static function createTimestampAntiLeechUrl($rawUrl, $encryptKey, $durationInSeconds)
{
$parsedUrl = parse_url($rawUrl);
$deadline = time() + $durationInSeconds;
$expireHex = dechex($deadline);
$path = isset($parsedUrl['path']) ? $parsedUrl['path'] : '';
$strToSign = $encryptKey . $path . $expireHex;
$signStr = md5($strToSign);
if (isset($parsedUrl['query'])) {
$signedUrl = $rawUrl . '&sign=' . $signStr . '&t=' . $expireHex;
} else {
$signedUrl = $rawUrl . '?sign=' . $signStr . '&t=' . $expireHex;
}
return $signedUrl;
}
}
... ...
<?php
namespace Qiniu;
final class Config
{
const SDK_VER = '7.2.10';
const BLOCK_SIZE = 4194304; //4*1024*1024 分块上传块大小，该参数为接口规格，不能修改
const RSF_HOST = 'rsf.qiniu.com';
const API_HOST = 'api.qiniu.com';
const RS_HOST = 'rs.qiniu.com'; //RS Host
const UC_HOST = 'uc.qbox.me'; //UC Host
const RTCAPI_HOST = 'http://rtc.qiniuapi.com';
const ARGUS_HOST = 'argus.atlab.ai';
const CASTER_HOST = 'pili-caster.qiniuapi.com';
const SMS_HOST="https://sms.qiniuapi.com";
const RTCAPI_VERSION = 'v3';
const SMS_VERSION='v1';
// Zone 空间对应的存储区域
public $region;
//BOOL 是否使用https域名
public $useHTTPS;
//BOOL 是否使用CDN加速上传域名
public $useCdnDomains;
// Zone Cache
private $regionCache;
// 构造函数
public function __construct(Region $z = null)
{
$this->zone = $z;
$this->useHTTPS = false;
$this->useCdnDomains = false;
$this->regionCache = array();
}
public function getUpHost($accessKey, $bucket)
{
$region = $this->getRegion($accessKey, $bucket);
if ($this->useHTTPS === true) {
$scheme = "https://";
} else {
$scheme = "http://";
}
$host = $region->srcUpHosts[0];
if ($this->useCdnDomains === true) {
$host = $region->cdnUpHosts[0];
}
return $scheme . $host;
}
public function getUpBackupHost($accessKey, $bucket)
{
$region = $this->getRegion($accessKey, $bucket);
if ($this->useHTTPS === true) {
$scheme = "https://";
} else {
$scheme = "http://";
}
$host = $region->cdnUpHosts[0];
if ($this->useCdnDomains === true) {
$host = $region->srcUpHosts[0];
}
return $scheme . $host;
}
public function getRsHost($accessKey, $bucket)
{
$region = $this->getRegion($accessKey, $bucket);
if ($this->useHTTPS === true) {
$scheme = "https://";
} else {
$scheme = "http://";
}
return $scheme . $region->rsHost;
}
public function getRsfHost($accessKey, $bucket)
{
$region = $this->getRegion($accessKey, $bucket);
if ($this->useHTTPS === true) {
$scheme = "https://";
} else {
$scheme = "http://";
}
return $scheme . $region->rsfHost;
}
public function getIovipHost($accessKey, $bucket)
{
$region = $this->getRegion($accessKey, $bucket);
if ($this->useHTTPS === true) {
$scheme = "https://";
} else {
$scheme = "http://";
}
return $scheme . $region->iovipHost;
}
public function getApiHost($accessKey, $bucket)
{
$region = $this->getRegion($accessKey, $bucket);
if ($this->useHTTPS === true) {
$scheme = "https://";
} else {
$scheme = "http://";
}
return $scheme . $region->apiHost;
}
private function getRegion($accessKey, $bucket)
{
$cacheId = "$accessKey:$bucket";
if (isset($this->regionCache[$cacheId])) {
$region = $this->regionCache[$cacheId];
} elseif (isset($this->zone)) {
$region = $this->zone;
$this->regionCache[$cacheId] = $region;
} else {
$region = Zone::queryZone($accessKey, $bucket);
$this->regionCache[$cacheId] = $region;
}
return $region;
}
}
... ...
<?php
namespace Qiniu;
use Qiniu\Config;
final class Etag
{
private static function packArray($v, $a)
{
return call_user_func_array('pack', array_merge(array($v), (array)$a));
}
private static function blockCount($fsize)
{
return intval(($fsize + (Config::BLOCK_SIZE - 1)) / Config::BLOCK_SIZE);
}
private static function calcSha1($data)
{
$sha1Str = sha1($data, true);
$err = error_get_last();
if ($err !== null) {
return array(null, $err);
}
$byteArray = unpack('C*', $sha1Str);
return array($byteArray, null);
}
public static function sum($filename)
{
$fhandler = fopen($filename, 'r');
$err = error_get_last();
if ($err !== null) {
return array(null, $err);
}
$fstat = fstat($fhandler);
$fsize = $fstat['size'];
if ((int)$fsize === 0) {
fclose($fhandler);
return array('Fto5o-5ea0sNMlW_75VgGJCv2AcJ', null);
}
$blockCnt = self::blockCount($fsize);
$sha1Buf = array();
if ($blockCnt <= 1) {
array_push($sha1Buf, 0x16);
$fdata = fread($fhandler, Config::BLOCK_SIZE);
if ($err !== null) {
fclose($fhandler);
return array(null, $err);
}
list($sha1Code,) = self::calcSha1($fdata);
$sha1Buf = array_merge($sha1Buf, $sha1Code);
} else {
array_push($sha1Buf, 0x96);
$sha1BlockBuf = array();
for ($i = 0; $i < $blockCnt; $i++) {
$fdata = fread($fhandler, Config::BLOCK_SIZE);
list($sha1Code, $err) = self::calcSha1($fdata);
if ($err !== null) {
fclose($fhandler);
return array(null, $err);
}
$sha1BlockBuf = array_merge($sha1BlockBuf, $sha1Code);
}
$tmpData = self::packArray('C*', $sha1BlockBuf);
list($sha1Final,) = self::calcSha1($tmpData);
$sha1Buf = array_merge($sha1Buf, $sha1Final);
}
$etag = \Qiniu\base64_urlSafeEncode(self::packArray('C*', $sha1Buf));
return array($etag, null);
}
}
... ...