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+/* eslint-disable */
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+var CreatedOKLodop7766 = null, CLodopIsLocal
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+
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+// ====判断是否需要 Web打印服务CLodop:===
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+// ===(不支持插件的浏览器版本需要用它)===
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+export function needCLodop () {
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+ try {
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+ let ua = navigator.userAgent
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+ if (ua.match(/Windows\sPhone/i)) {
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+ return true
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+ }
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+ if (ua.match(/iPhone|iPod/i)) {
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+ return true
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+ }
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+ if (ua.match(/Android/i)) {
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+ return true
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+
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+ }
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+ if (ua.match(/Edge\D?\d+/i)) {
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+ return true
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+ }
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+
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+ let verTrident = ua.match(/Trident\D?\d+/i)
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+ let verIE = ua.match(/MSIE\D?\d+/i)
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+ let verOPR = ua.match(/OPR\D?\d+/i)
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+ let verFF = ua.match(/Firefox\D?\d+/i)
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+ let x64 = ua.match(/x64/i)
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+ if ((!verTrident) && (!verIE) && (x64)) {
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+ return true
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+ }
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+ else if (verFF) {
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+ verFF = verFF[0].match(/\d+/)
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+ if ((verFF[0] >= 41) || (x64)) {
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+ return true
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+ }
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+ } else if (verOPR) {
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+ verOPR = verOPR[0].match(/\d+/)
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+ if (verOPR[0] >= 32) {
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+ return true
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+ }
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+
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+ } else if ((!verTrident) && (!verIE)) {
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+ let verChrome = ua.match(/Chrome\D?\d+/i)
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+ if (verChrome) {
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+ verChrome = verChrome[0].match(/\d+/)
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+ if (verChrome[0] >= 41) {
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+ return true
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+ }
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+ }
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+ }
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+ return false
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+ } catch (err) {
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+ return true
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+ }
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+}
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+
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+// ====页面引用CLodop云打印必须的JS文件,用双端口(8000和18000）避免其中某个被占用：====
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+if (needCLodop()) {
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+ let src1 = 'http://localhost:8000/CLodopfuncs.js?priority=1'
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+ let src2 = 'http://localhost:18000/CLodopfuncs.js?priority=0'
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+ let head = document.head || document.getElementsByTagName('head')[0] || document.documentElement
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+ let oscript = document.createElement('script')
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+ oscript.src = src1
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+ head.insertBefore(oscript, head.firstChild)
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+ oscript = document.createElement('script')
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+ oscript.src = src2
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+ head.insertBefore(oscript, head.firstChild)
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+ CLodopIsLocal = !!((src1 + src2).match(/\/\/localho|\/\/127.0.0./i))
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+}
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+
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+// ====获取LODOP对象的主过程：====
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+export function getLodop (oOBJECT, oEMBED) {
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+ let strHtmInstall = `<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop32.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>`
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+ let strHtmUpdate = `<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop32.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>`
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+ let strHtm64_Install = `<br><font color='#FF00FF'>打印控件未安装!点击这里<a href='install_lodop64.exe' target='_self'>执行安装</a>,安装后请刷新页面或重新进入。</font>`
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+ let strHtm64_Update = `<br><font color='#FF00FF'>打印控件需要升级!点击这里<a href='install_lodop64.exe' target='_self'>执行升级</a>,升级后请重新进入。</font>`
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+ let strHtmFireFox = `<br><br><font color='#FF00FF'>（注意：如曾安装过Lodop旧版附件npActiveXPLugin,请在【工具】->【附加组件】->【扩展】中先卸它）</font>`
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+ let strHtmChrome = `<br><br><font color='#FF00FF'>(如果此前正常，仅因浏览器升级或重安装而出问题，需重新执行以上安装）</font>`
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+ let strCLodopInstall_1 = `<br><font color='#FF00FF'>Web打印服务CLodop未安装启动，点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>下载执行安装</a>`
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+ let strCLodopInstall_2 = `<br>（若此前已安装过，可<a href='CLodop.protocol:setup' target='_self'>点这里直接再次启动</a>）`
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+ let strCLodopInstall_3 = `，成功后请刷新本页面。</font>`
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+ // let strCLodopUpdate = `<br><font color='#FF00FF'>Web打印服务CLodop需升级!点击这里<a href='CLodop_Setup_for_Win32NT.exe' target='_self'>执行升级</a>,升级后请刷新页面。</font>`
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+ let LODOP
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+ try {
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+ let ua = navigator.userAgent
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+ let isIE = !!(ua.match(/MSIE/i)) || !!(ua.match(/Trident/i))
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+ if (needCLodop()) {
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+ try {
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+ LODOP = getCLodop()
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+ } catch (err) { }
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+ if (!LODOP && document.readyState !== 'complete') {
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+ console.log(LODOP)
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+ alert('网页还没下载完毕，请稍等一下再操作.')
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+ return
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+ }
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+ if (!LODOP) {
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+ document.body.innerHTML = strCLodopInstall_1 + (CLodopIsLocal ? strCLodopInstall_2 : '') + strCLodopInstall_3 + document.body.innerHTML
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+ return
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+ } else {
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+ // if (CLODOP.CVERSION < '3.0.4.8') {
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+ // document.body.innerHTML = strCLodopUpdate + document.body.innerHTML
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+ // }
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+ if (oEMBED && oEMBED.parentNode) {
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+ oEMBED.parentNode.removeChild(oEMBED)
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+ }
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+
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+ if (oOBJECT && oOBJECT.parentNode) {
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+ oOBJECT.parentNode.removeChild(oOBJECT)
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+ }
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+ }
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+ } else {
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+ let is64IE = isIE && !!(ua.match(/x64/i))
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+ // =====如果页面有Lodop就直接使用，没有则新建:==========
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+ if (oOBJECT || oEMBED) {
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+ if (isIE) {
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+ LODOP = oOBJECT
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+ } else {
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+ LODOP = oEMBED
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+ }
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+ } else if (!CreatedOKLodop7766) {
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+ LODOP = document.createElement('object')
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+ LODOP.setAttribute('width', 0)
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+ LODOP.setAttribute('height', 0)
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+ LODOP.setAttribute('style', 'position:absoluteleft:0pxtop:-100pxwidth:0pxheight:0px')
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+ if (isIE) {
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+ LODOP.setAttribute('classid', 'clsid:2105C259-1E0C-4534-8141-A753534CB4CA')
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+ } else {
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+ LODOP.setAttribute('type', 'application/x-print-lodop')
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+ }
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+ document.documentElement.appendChild(LODOP)
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+ CreatedOKLodop7766 = LODOP
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+ } else {
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+ LODOP = CreatedOKLodop7766
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+ }
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+ // =====Lodop插件未安装时提示下载地址:==========
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+ if ((!LODOP) || (!LODOP.VERSION)) {
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+ if (ua.indexOf('Chrome') >= 0) {
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+ document.body.innerHTML = strHtmChrome + document.body.innerHTML
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+ }
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+ if (ua.indexOf('Firefox') >= 0) {
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+ document.body.innerHTML = strHtmFireFox + document.body.innerHTML
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+ }
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+ document.body.innerHTML = (is64IE ? strHtm64_Install : strHtmInstall) + document.body.innerHTML
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+ return LODOP
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+ }
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+ }
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+ if (LODOP.VERSION < '6.2.2.3') {
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+ if (!needCLodop()) {
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+ document.body.innerHTML = (is64IE ? strHtm64_Update : strHtmUpdate) + document.body.innerHTML
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+ }
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+ return LODOP
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+ }
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+ // ===如下空白位置适合调用统一功能(如注册语句、语言选择等):===
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+
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+ // =======================================================
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+ return LODOP
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+ } catch (err) {
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+ alert('getLodop出错:' + err)
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+ }
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+}
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yuantianjiao
6 years ago