From 7053272b559e17415966e5b8e935b2630dee688b Mon Sep 17 00:00:00 2001 From: Paul Donald Date: Mon, 12 Feb 2024 16:07:58 +0100 Subject: luci-app-p910nd: convert to JS Simple p910nd printer management, and some level of automation that detects whether the typically necessary kmods are installed, and if not provides quick links to install those. Tested on: 22.03.6, 23.05.2 Signed-off-by: Paul Donald --- .../htdocs/luci-static/resources/view/p910nd.js | 266 +++++++++++++++++++++ 1 file changed, 266 insertions(+) create mode 100644 applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js (limited to 'applications/luci-app-p910nd/htdocs/luci-static/resources') diff --git a/applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js b/applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js new file mode 100644 index 0000000000..df06232558 --- /dev/null +++ b/applications/luci-app-p910nd/htdocs/luci-static/resources/view/p910nd.js @@ -0,0 +1,266 @@ +// +// Copyright (c) 2024 Paul Donald +// + +'use strict'; +'require fs'; +'require form'; +'require uci'; +'require ui'; +'require view'; +'require network'; + +var pkg = { + get Name() { return 'p910nd'; }, + get Description() { return _('Port 910n print daemon'); }, + get URL() { return 'https://openwrt.org/packages/pkgdata/' + pkg.Name + '/'; } +}; + +return view.extend({ + + option_install_kmod_lp: function() { + window.open(L.url('admin/system/opkg') + + '?query=kmod-lp', '_blank', 'noopener'); + }, + option_install_kmod_usb: function() { + window.open(L.url('admin/system/opkg') + + '?query=kmod-usb-printer', '_blank', 'noopener'); + }, + + load: function () { + + return Promise.all([ + network.getDevices(), + // data[0] + + // # find -L /dev -maxdepth 3 -type c -name lp[0-9] + fs.exec_direct('/usr/bin/find', [ '-L', '/dev', '-maxdepth', '3', '-type', 'c', '-name', 'lp[0-9]' ]).catch(function(err) { + ui.addNotification(null, E('p', {}, _('Error executing "find" command: ' + err.message))); + return ''; + }).then(data => { + if(data) + return data.trim().split('\n').sort(); + else + return null; + }), + // data[1] + + fs.exec_direct('/usr/libexec/opkg-call', [ 'list-installed' ], 'text').catch(function(err) { + ui.addNotification(null, E('p', {}, _('Error calling "opkg list-installed": ' + err.message))); + console.log(err); + return ''; + }).then(data => {return data.trim().split('\n').sort().filter((string) => string.includes(': kmod-'));}), + // data[2] + + ]); + }, + + render: function (data) { + + var m, d, s, o; + + const have_kmod_lp = data[2] ? data[2].find((string) => string.includes('kmod-lp')) ? true: false : false; + const have_kmod_usb_printer = data[2] ? data[2].find((string) => string.includes('kmod-usb-printer')) ? true: false : false; + + m = new form.Map(pkg.Name, pkg.Description, _('map ports 9100-9109 to local printers.')); + m.readonly = !L.hasViewPermission(); + + if ( !have_kmod_usb_printer || !have_kmod_lp ) { + s = m.section(form.NamedSection, 'kmods', 'kmods', _(), + _('One of these kernel modules is needed for p910nd to find your printer.') + '
' + + _('It is safe to install both, even if only one is needed.') + ); + s.render = L.bind(function(view /*, ... */) { + return form.NamedSection.prototype.render.apply(this, this.varargs(arguments, 1)) + .then(L.bind(function(node) { + node.appendChild(E('div', { 'class': 'control-group' }, [ + E('button', { + 'class': 'btn cbi-button-action', + 'click': ui.createHandlerFn(view, 'option_install_kmod_lp', this.map), + 'disabled': have_kmod_lp || null, + 'title': _('Parallel port line printer device support'), + }, [ 'kmod-lp' ]), + ' ', + E('button', { + 'class': 'btn cbi-button-action', + 'click': ui.createHandlerFn(view, 'option_install_kmod_usb', this.map), + 'disabled': have_kmod_usb_printer || null, + 'title': _('For USB connected printers'), + }, [ 'kmod-usb-printer' ]) + ])); + node.appendChild(E('br')); + node.appendChild(E('br')); + return node; + }, this)); + }, s, this); + } + + s = m.section(form.GridSection, pkg.Name); + s.addremove = true; + s.nodescriptions = true; + s.anonymous = true; + s.sortable = true; + s.rowcolors = true; + s.addbtntitle = _('Add printer config'); + s.modaltitle = _('Settings'); + + o = s.option(form.Flag, 'enabled', _('Enabled')); + o.default = true; + + o = s.option(form.Value, 'device', _('Device'), + _('Note: character device assignment can change upon reboot/reconnect with multiple USB devices.') + '
' + + _('Connected %s devices show in this list.').format('lpX')); + o.placeholder = '/dev/usb/lp*'; + if (data[1]) { + for (const chardev of data[1]) { + o.value(chardev); + } + } + o.rmempty = true; + + o = s.option(form.ListValue, 'port', _('Port'), + _('Local TCP listen port for this printer.') + '
' + + _('Be aware: %s also listens on port 9100.').format('node_exporter')); + for (var i = 0; i < 10; i++) { + o.value(i, 9100+i); + } + o.rmempty = true; + + o = s.option(form.Value, 'bind', _('Listen IP'), + _('Listen on a specific IP.')); + o.datatype = 'ipaddr("nomask")'; + o.placeholder = _('any'); + var net_devices = data[0]; + net_devices.forEach(net_dev => { + net_dev.getIPAddrs().forEach(addr => o.value(addr.split('/')[0], E([], [addr.split('/')[0], ' (', E('strong', {}, net_dev.getName()), ')']))); + net_dev.getIP6Addrs().forEach(addr => o.value(addr.split('/')[0], E([], [addr.split('/')[0], ' (', E('strong', {}, net_dev.getName()), ')']))); + }); + + o = s.option(form.Flag, 'bidirectional', + _('Bidirectional mode'), + _('Whether this print port is bi-directional.') + '
' + + _('Note: USB hotplug correctly detects this.')); + o.modalonly = true; + + o = s.option(form.Flag, 'runas_root', _('Run as root'), + _('Overrides default of %s.').format('user p910nd, group lp')); + o.modalonly = true; + + o = s.option(form.Flag, 'mdns', 'mDNS', + _('Whether to advertise this printer via %s.', 'mDNS/Bonjour/ZeroConf').format('mDNS/Bonjour/ZeroConf') + '
' + + _('Note: %s only advertises one (the first) printer on this host.', 'mDNS').format('mDNS') + '
' + + _('Note: USB hotplug attempts to provide some of the values below.')); + + /* See https://developer.apple.com/bonjour/printing-specification/ ( -> bonjourprinting-1.2.1.pdf ) for + * a description of the Bonjour fields a la Apple. + */ + o = s.option(form.Value, 'mdns_ty', 'mdns_ty', + _('The %s type element.').format('mDNS') + '
' + + _('User readable description of maker and model.')); + o.placeholder = 'HP Color LaserJet CP2025dn'; + o.rmempty = true; + o.optional = true; + o.depends({mdns: '1'}); + + o = s.option(form.Value, 'mdns_note', 'mdns_note', + _('Serves as Location in Apple standards.')); + o.placeholder = _('By the router'); + o.rmempty = true; + o.optional = true; + o.modalonly = true; + o.depends({mdns: '1'}); + + o = s.option(form.Value, 'mdns_product', 'mdns_product', + _('The %s value.').format('IEEE1284 Product') + '
' + + _('Note: must be %s.').format('(' + _('enclosed within parentheses') + ')')); + o.placeholder = '(Color LaserJet CP2025dn)'; + o.rmempty = true; + o.optional = true; + o.modalonly = true; + o.depends({mdns: '1'}); + o.write = function(section_id, value) { + if (value){ + if (!value.startsWith('(')) + value = '(' + value; + if (!value.endsWith(')')) + value = value + ')'; + if (value === '()') + return; + uci.set(pkg.Name, section_id, 'mdns_product', value); + } + } + + const string_array_convert = function(string_or_arr, uppercase=false) { + if (string_or_arr && !Array.isArray(string_or_arr)) { + return [...new Set(string_or_arr.split(',') + .map(element => uppercase? element.toUpperCase().trim(): element.trim() ) + .filter(el => el!='') + .sort() ) ]; + } + if (string_or_arr && Array.isArray(string_or_arr)) { + return string_or_arr + .map(element => uppercase? element.toUpperCase().trim(): element.trim() ) + .filter(el => el!='') + .sort() + .join(','); + } + }; + + o = s.option(form.Value, 'mdns_mfg', 'mdns_mfg', + _('The %s value.').format('IEEE1284 MANUFACTURER/MFG')); + o.placeholder = _('Manufacturer'); + const mfrs = string_array_convert('Apple,Brother,Canon,Deli,Epson,\ + Hewlett-Packard,HP,Hitachi,Kyocera,Lexmark,OKI,Ricoh,Samsung,Xerox,\ + Xprinter,Zebra'); + for(var mfr in mfrs){ + o.value(mfrs[mfr]); + } + + o.rmempty = true; + o.optional = true; + o.modalonly = true; + o.depends({mdns: '1'}); + + o = s.option(form.Value, 'mdns_mdl', 'mdns_mdl', + _('The %s value.').format('IEEE1284 MODEL/MDL')); + o.placeholder = 'CP2025dn'; + o.rmempty = true; + o.optional = true; + o.modalonly = true; + o.depends({mdns: '1'}); + + o = s.option(form.DynamicList, 'mdns_cmd', 'mdns_cmd', + _('The %s value.').format('IEEE1284 CMD/COMMAND SET') + '
' + + _('Some examples: ') + + 'ACL, ESC/P, PCL, PDF17,' + + 'PJL, POSTSCRIPT, PS' + + '
'+ + _('Note: Set only CMD languages that your printer understands.')); + + o.cfgvalue = function(section_id) { + return string_array_convert(uci.get(pkg.Name, section_id, 'mdns_cmd')); + } + o.rmempty = true; + o.optional = true; + o.modalonly = true; + o.modalonly = true; + o.depends({mdns: '1'}); + o.write = function(section_id, value) { + uci.set(pkg.Name, section_id, 'mdns_cmd', string_array_convert(value)); + } + const cmds = string_array_convert('ACL,BDC,BIDI-ECP,BSCCe,CAPT,CEZD,CPCA,CPCL,\ + D4,D4PX,DESKJET,DOWNLOAD,DPL,DW-PCL,DYN,\ + END4,EPL,EPSONFX,ESC/P,ESCPL2,EXT,FWV,GDI,HAPS,\ + HBP,HBPL,HIPERMIP,IBMPPR,IPL,LIPSLX,MLC,\ + PCL,PCL3,PCL3GUI,PCL5c,PCL5e,PCL6,PCLXL,\ + PDF,PDF17,\ + PJL,PML,\ + POSTSCRIPT,PostScript Emulation,PS,\ + PWG_RASTER,RASTER,RCS,URF,URP,XL,XPP,XPS,ZPL'); + for(var cmd of cmds){ + o.value(cmd); + } + + return Promise.all([m.render()]); + } +}); -- cgit v1.2.3