/* LuCI - Lua Configuration Interface Copyright 2008 Steven Barth Copyright 2008-2012 Jo-Philipp Wich Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 */ var cbi_d = []; var cbi_t = []; var cbi_strings = { path: {}, label: {} }; function Int(x) { return (/^-?\d+$/.test(x) ? +x : NaN); } function Dec(x) { return (/^-?\d+(?:\.\d+)?$/.test(x) ? +x : NaN); } function IPv4(x) { if (!x.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/)) return null; if (RegExp.$1 > 255 || RegExp.$2 > 255 || RegExp.$3 > 255 || RegExp.$4 > 255) return null; return [ +RegExp.$1, +RegExp.$2, +RegExp.$3, +RegExp.$4 ]; } function IPv6(x) { if (x.match(/^([a-fA-F0-9:]+):(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/)) { var v6 = RegExp.$1, v4 = IPv4(RegExp.$2); if (!v4) return null; x = v6 + ':' + (v4[0] * 256 + v4[1]).toString(16) + ':' + (v4[2] * 256 + v4[3]).toString(16); } if (!x.match(/^[a-fA-F0-9:]+$/)) return null; var prefix_suffix = x.split(/::/); if (prefix_suffix.length > 2) return null; var prefix = (prefix_suffix[0] || '0').split(/:/); var suffix = prefix_suffix.length > 1 ? (prefix_suffix[1] || '0').split(/:/) : []; if (suffix.length ? (prefix.length + suffix.length > 7) : (prefix.length > 8)) return null; var i, word; var words = []; for (i = 0, word = parseInt(prefix[0], 16); i < prefix.length; word = parseInt(prefix[++i], 16)) if (prefix[i].length <= 4 && !isNaN(word) && word <= 0xFFFF) words.push(word); else return null; for (i = 0; i < (8 - prefix.length - suffix.length); i++) words.push(0); for (i = 0, word = parseInt(suffix[0], 16); i < suffix.length; word = parseInt(suffix[++i], 16)) if (suffix[i].length <= 4 && !isNaN(word) && word <= 0xFFFF) words.push(word); else return null; return words; } var cbi_validators = { 'integer': function() { return !!Int(this); }, 'uinteger': function() { return (Int(this) >= 0); }, 'float': function() { return !!Dec(this); }, 'ufloat': function() { return (Dec(this) >= 0); }, 'ipaddr': function() { return cbi_validators.ip4addr.apply(this) || cbi_validators.ip6addr.apply(this); }, 'ip4addr': function() { var m = this.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})(?:\/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})|\/(\d{1,2}))?$/); return !!(m && IPv4(m[1]) && (m[2] ? IPv4(m[2]) : (m[3] ? cbi_validators.ip4prefix.apply(m[3]) : true))); }, 'ip6addr': function() { var m = this.match(/^([0-9a-fA-F:.]+)(?:\/(\d{1,3}))?$/); return !!(m && IPv6(m[1]) && (m[2] ? cbi_validators.ip6prefix.apply(m[2]) : true)); }, 'ip4prefix': function() { return !isNaN(this) && this >= 0 && this <= 32; }, 'ip6prefix': function() { return !isNaN(this) && this >= 0 && this <= 128; }, 'cidr': function() { return cbi_validators.cidr4.apply(this) || cbi_validators.cidr6.apply(this); }, 'cidr4': function() { var m = this.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(\d{1,2})$/); return !!(m && IPv4(m[1]) && cbi_validators.ip4prefix.apply(m[2])); }, 'cidr6': function() { var m = this.match(/^([0-9a-fA-F:.]+)\/(\d{1,3})$/); return !!(m && IPv6(m[1]) && cbi_validators.ip6prefix.apply(m[2])); }, 'ipnet4': function() { var m = this.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/); return !!(m && IPv4(m[1]) && IPv4(m[2])); }, 'ipnet6': function() { var m = this.match(/^([0-9a-fA-F:.]+)\/([0-9a-fA-F:.]+)$/); return !!(m && IPv6(m[1]) && IPv6(m[2])); }, 'ip6hostid': function() { if (this == "eui64" || this == "random") return true; var v6 = IPv6(this); return !(!v6 || v6[0] || v6[1] || v6[2] || v6[3]); }, 'ipmask': function() { return cbi_validators.ipmask4.apply(this) || cbi_validators.ipmask6.apply(this); }, 'ipmask4': function() { return cbi_validators.cidr4.apply(this) || cbi_validators.ipnet4.apply(this) || cbi_validators.ip4addr.apply(this); }, 'ipmask6': function() { return cbi_validators.cidr6.apply(this) || cbi_validators.ipnet6.apply(this) || cbi_validators.ip6addr.apply(this); }, 'port': function() { var p = Int(this); return (p >= 0 && p <= 65535); }, 'portrange': function() { if (this.match(/^(\d+)-(\d+)$/)) { var p1 = +RegExp.$1; var p2 = +RegExp.$2; return (p1 <= p2 && p2 <= 65535); } return cbi_validators.port.apply(this); }, 'macaddr': function() { return (this.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null); }, 'host': function(ipv4only) { return cbi_validators.hostname.apply(this) || ((ipv4only != 1) && cbi_validators.ipaddr.apply(this)) || ((ipv4only == 1) && cbi_validators.ip4addr.apply(this)); }, 'hostname': function(strict) { if (this.length <= 253) return (this.match(/^[a-zA-Z0-9_]+$/) != null || (this.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) && this.match(/[^0-9.]/))) && (!strict || !this.match(/^_/)); return false; }, 'network': function() { return cbi_validators.uciname.apply(this) || cbi_validators.host.apply(this); }, 'hostport': function(ipv4only) { var hp = this.split(/:/); if (hp.length == 2) return (cbi_validators.host.apply(hp[0], ipv4only) && cbi_validators.port.apply(hp[1])); return false; }, 'ip4addrport': function() { var hp = this.split(/:/); if (hp.length == 2) return (cbi_validators.ipaddr.apply(hp[0]) && cbi_validators.port.apply(hp[1])); return false; }, 'ipaddrport': function(bracket) { if (this.match(/^([^\[\]:]+):([^:]+)$/)) { var addr = RegExp.$1 var port = RegExp.$2 return (cbi_validators.ip4addr.apply(addr) && cbi_validators.port.apply(port)); } else if ((bracket == 1) && (this.match(/^\[(.+)\]:([^:]+)$/))) { var addr = RegExp.$1 var port = RegExp.$2 return (cbi_validators.ip6addr.apply(addr) && cbi_validators.port.apply(port)); } else if ((bracket != 1) && (this.match(/^([^\[\]]+):([^:]+)$/))) { var addr = RegExp.$1 var port = RegExp.$2 return (cbi_validators.ip6addr.apply(addr) && cbi_validators.port.apply(port)); } else { return false; } }, 'wpakey': function() { var v = this; if( v.length == 64 ) return (v.match(/^[a-fA-F0-9]{64}$/) != null); else return (v.length >= 8) && (v.length <= 63); }, 'wepkey': function() { var v = this; if ( v.substr(0,2) == 's:' ) v = v.substr(2); if( (v.length == 10) || (v.length == 26) ) return (v.match(/^[a-fA-F0-9]{10,26}$/) != null); else return (v.length == 5) || (v.length == 13); }, 'uciname': function() { return (this.match(/^[a-zA-Z0-9_]+$/) != null); }, 'range': function(min, max) { var val = Dec(this); return (val >= +min && val <= +max); }, 'min': function(min) { return (Dec(this) >= +min); }, 'max': function(max) { return (Dec(this) <= +max); }, 'rangelength': function(min, max) { var val = '' + this; return ((val.length >= +min) && (val.length <= +max)); }, 'minlength': function(min) { return ((''+this).length >= +min); }, 'maxlength': function(max) { return ((''+this).length <= +max); }, 'or': function() { for (var i = 0; i < arguments.length; i += 2) { if (typeof arguments[i] != 'function') { if (arguments[i] == this) return true; i--; } else if (arguments[i].apply(this, arguments[i+1])) { return true; } } return false; }, 'and': function() { for (var i = 0; i < arguments.length; i += 2) { if (typeof arguments[i] != 'function') { if (arguments[i] != this) return false; i--; } else if (!arguments[i].apply(this, arguments[i+1])) { return false; } } return true; }, 'neg': function() { return cbi_validators.or.apply( this.replace(/^[ \t]*![ \t]*/, ''), arguments); }, 'list': function(subvalidator, subargs) { if (typeof subvalidator != 'function') return false; var tokens = this.match(/[^ \t]+/g); for (var i = 0; i < tokens.length; i++) if (!subvalidator.apply(tokens[i], subargs)) return false; return true; }, 'phonedigit': function() { return (this.match(/^[0-9\*#!\.]+$/) != null); }, 'timehhmmss': function() { return (this.match(/^[0-6][0-9]:[0-6][0-9]:[0-6][0-9]$/) != null); }, 'dateyyyymmdd': function() { if (this == null) { return false; } if (this.match(/^(\d\d\d\d)-(\d\d)-(\d\d)/)) { var year = RegExp.$1; var month = RegExp.$2; var day = RegExp.$2 var days_in_month = [ 31, 28, 31, 30, 31, 30, 31, 31, 30 , 31, 30, 31 ]; function is_leap_year(year) { return ((year % 4) == 0) && ((year % 100) != 0) || ((year % 400) == 0); } function get_days_in_month(month, year) { if ((month == 2) && is_leap_year(year)) { return 29; } else { return days_in_month[month]; } } /* Firewall rules in the past don't make sense */ if (year < 2015) { return false; } if ((month <= 0) || (month > 12)) { return false; } if ((day <= 0) || (day > get_days_in_month(month, year))) { return false; } return true; } else { return false; } } }; function cbi_d_add(field, dep, index) { var obj = (typeof(field) === 'string') ? document.getElementById(field) : field; if (obj) { var entry for (var i=0; i entry.index) { break; } } if (!next) { parent.appendChild(entry.node); } else { parent.insertBefore(entry.node, next); } state = true; } // hide optionals widget if no choices remaining if (parent && parent.parentNode && parent.getAttribute('data-optionals')) parent.parentNode.style.display = (parent.options.length <= 1) ? 'none' : ''; } if (entry && entry.parent) { if (!cbi_t_update()) cbi_tag_last(parent); } if (state) { cbi_d_update(); } } function cbi_init() { var nodes; nodes = document.querySelectorAll('[data-strings]'); for (var i = 0, node; (node = nodes[i]) !== undefined; i++) { var str = JSON.parse(node.getAttribute('data-strings')); for (var key in str) { for (var key2 in str[key]) { var dst = cbi_strings[key] || (cbi_strings[key] = { }); dst[key2] = str[key][key2]; } } } nodes = document.querySelectorAll('[data-depends]'); for (var i = 0, node; (node = nodes[i]) !== undefined; i++) { var index = parseInt(node.getAttribute('data-index'), 10); var depends = JSON.parse(node.getAttribute('data-depends')); if (!isNaN(index) && depends.length > 0) { for (var alt = 0; alt < depends.length; alt++) { cbi_d_add(node, depends[alt], index); } } } nodes = document.querySelectorAll('[data-update]'); for (var i = 0, node; (node = nodes[i]) !== undefined; i++) { var events = node.getAttribute('data-update').split(' '); for (var j = 0, event; (event = events[j]) !== undefined; j++) { cbi_bind(node, event, cbi_d_update); } } nodes = document.querySelectorAll('[data-choices]'); for (var i = 0, node; (node = nodes[i]) !== undefined; i++) { var choices = JSON.parse(node.getAttribute('data-choices')); var options = {}; for (var j = 0; j < choices[0].length; j++) options[choices[0][j]] = choices[1][j]; var def = (node.getAttribute('data-optional') === 'true') ? node.placeholder || '' : null; cbi_combobox_init(node, options, def, node.getAttribute('data-manual')); } nodes = document.querySelectorAll('[data-dynlist]'); for (var i = 0, node; (node = nodes[i]) !== undefined; i++) { var choices = JSON.parse(node.getAttribute('data-dynlist')); var options = null; if (choices[0] && choices[0].length) { options = {}; for (var j = 0; j < choices[0].length; j++) options[choices[0][j]] = choices[1][j]; } cbi_dynlist_init(node, choices[2], choices[3], options); } nodes = document.querySelectorAll('[data-type]'); for (var i = 0, node; (node = nodes[i]) !== undefined; i++) { cbi_validate_field(node, node.getAttribute('data-optional') === 'true', node.getAttribute('data-type')); } document.querySelectorAll('.cbi-dropdown').forEach(function(s) { cbi_dropdown_init(s); }); cbi_d_update(); } function cbi_bind(obj, type, callback, mode) { if (!obj.addEventListener) { obj.attachEvent('on' + type, function(){ var e = window.event; if (!e.target && e.srcElement) e.target = e.srcElement; return !!callback(e); } ); } else { obj.addEventListener(type, callback, !!mode); } return obj; } function cbi_combobox(id, values, def, man, focus) { var selid = "cbi.combobox." + id; if (document.getElementById(selid)) { return } var obj = document.getElementById(id) var sel = document.createElement("select"); sel.id = selid; sel.index = obj.index; sel.className = obj.className.replace(/cbi-input-text/, 'cbi-input-select'); if (obj.nextSibling) { obj.parentNode.insertBefore(sel, obj.nextSibling); } else { obj.parentNode.appendChild(sel); } var dt = obj.getAttribute('cbi_datatype'); var op = obj.getAttribute('cbi_optional'); if (!values[obj.value]) { if (obj.value == "") { var optdef = document.createElement("option"); optdef.value = ""; optdef.appendChild(document.createTextNode(typeof(def) === 'string' ? def : cbi_strings.label.choose)); sel.appendChild(optdef); } else { var opt = document.createElement("option"); opt.value = obj.value; opt.selected = "selected"; opt.appendChild(document.createTextNode(obj.value)); sel.appendChild(opt); } } for (var i in values) { var opt = document.createElement("option"); opt.value = i; if (obj.value == i) { opt.selected = "selected"; } opt.appendChild(document.createTextNode(values[i])); sel.appendChild(opt); } var optman = document.createElement("option"); optman.value = ""; optman.appendChild(document.createTextNode(typeof(man) === 'string' ? man : cbi_strings.label.custom)); sel.appendChild(optman); obj.style.display = "none"; if (dt) cbi_validate_field(sel, op == 'true', dt); cbi_bind(sel, "change", function() { if (sel.selectedIndex == sel.options.length - 1) { obj.style.display = "inline"; sel.blur(); sel.parentNode.removeChild(sel); obj.focus(); } else { obj.value = sel.options[sel.selectedIndex].value; } try { cbi_d_update(); } catch (e) { //Do nothing } }) // Retrigger validation in select if (focus) { sel.focus(); sel.blur(); } } function cbi_combobox_init(id, values, def, man) { var obj = (typeof(id) === 'string') ? document.getElementById(id) : id; cbi_bind(obj, "blur", function() { cbi_combobox(obj.id, values, def, man, true); }); cbi_combobox(obj.id, values, def, man, false); } function cbi_filebrowser(id, defpath) { var field = document.getElementById(id); var browser = window.open( cbi_strings.path.browser + ( field.value || defpath || '' ) + '?field=' + id, "luci_filebrowser", "width=300,height=400,left=100,top=200,scrollbars=yes" ); browser.focus(); } function cbi_browser_init(id, resource, defpath) { function cbi_browser_btnclick(e) { cbi_filebrowser(id, defpath); return false; } var field = document.getElementById(id); var btn = document.createElement('img'); btn.className = 'cbi-image-button'; btn.src = (resource || cbi_strings.path.resource) + '/cbi/folder.gif'; field.parentNode.insertBefore(btn, field.nextSibling); cbi_bind(btn, 'click', cbi_browser_btnclick); } function cbi_dynlist_init(parent, datatype, optional, choices) { var prefix = parent.getAttribute('data-prefix'); var holder = parent.getAttribute('data-placeholder'); var values; function cbi_dynlist_redraw(focus, add, del) { values = [ ]; while (parent.firstChild) { var n = parent.firstChild; var i = +n.index; if (i != del) { if (n.nodeName.toLowerCase() == 'input') values.push(n.value || ''); else if (n.nodeName.toLowerCase() == 'select') values[values.length-1] = n.options[n.selectedIndex].value; } parent.removeChild(n); } if (add >= 0) { focus = add+1; values.splice(focus, 0, ''); } else if (values.length == 0) { focus = 0; values.push(''); } for (var i = 0; i < values.length; i++) { var t = document.createElement('input'); t.id = prefix + '.' + (i+1); t.name = prefix; t.value = values[i]; t.type = 'text'; t.index = i; t.className = 'cbi-input-text'; if (i == 0 && holder) { t.placeholder = holder; } var b = document.createElement('img'); b.src = cbi_strings.path.resource + ((i+1) < values.length ? '/cbi/remove.gif' : '/cbi/add.gif'); b.className = 'cbi-image-button'; parent.appendChild(t); parent.appendChild(b); if (datatype == 'file') { cbi_browser_init(t.id, null, parent.getAttribute('data-browser-path')); } parent.appendChild(document.createElement('br')); if (datatype) { cbi_validate_field(t.id, ((i+1) == values.length) || optional, datatype); } if (choices) { cbi_combobox_init(t.id, choices, '', cbi_strings.label.custom); b.index = i; cbi_bind(b, 'keydown', cbi_dynlist_keydown); cbi_bind(b, 'keypress', cbi_dynlist_keypress); if (i == focus || -i == focus) b.focus(); } else { cbi_bind(t, 'keydown', cbi_dynlist_keydown); cbi_bind(t, 'keypress', cbi_dynlist_keypress); if (i == focus) { t.focus(); } else if (-i == focus) { t.focus(); /* force cursor to end */ var v = t.value; t.value = ' ' t.value = v; } } cbi_bind(b, 'click', cbi_dynlist_btnclick); } } function cbi_dynlist_keypress(ev) { ev = ev ? ev : window.event; var se = ev.target ? ev.target : ev.srcElement; if (se.nodeType == 3) se = se.parentNode; switch (ev.keyCode) { /* backspace, delete */ case 8: case 46: if (se.value.length == 0) { if (ev.preventDefault) ev.preventDefault(); return false; } return true; /* enter, arrow up, arrow down */ case 13: case 38: case 40: if (ev.preventDefault) ev.preventDefault(); return false; } return true; } function cbi_dynlist_keydown(ev) { ev = ev ? ev : window.event; var se = ev.target ? ev.target : ev.srcElement; if (se.nodeType == 3) se = se.parentNode; var prev = se.previousSibling; while (prev && prev.name != prefix) prev = prev.previousSibling; var next = se.nextSibling; while (next && next.name != prefix) next = next.nextSibling; /* advance one further in combobox case */ if (next && next.nextSibling.name == prefix) next = next.nextSibling; switch (ev.keyCode) { /* backspace, delete */ case 8: case 46: var del = (se.nodeName.toLowerCase() == 'select') ? true : (se.value.length == 0); if (del) { if (ev.preventDefault) ev.preventDefault(); var focus = se.index; if (ev.keyCode == 8) focus = -focus+1; cbi_dynlist_redraw(focus, -1, se.index); return false; } break; /* enter */ case 13: cbi_dynlist_redraw(-1, se.index, -1); break; /* arrow up */ case 38: if (prev) prev.focus(); break; /* arrow down */ case 40: if (next) next.focus(); break; } return true; } function cbi_dynlist_btnclick(ev) { ev = ev ? ev : window.event; var se = ev.target ? ev.target : ev.srcElement; var input = se.previousSibling; while (input && input.name != prefix) { input = input.previousSibling; } if (se.src.indexOf('remove') > -1) { input.value = ''; cbi_dynlist_keydown({ target: input, keyCode: 8 }); } else { cbi_dynlist_keydown({ target: input, keyCode: 13 }); } return false; } cbi_dynlist_redraw(NaN, -1, -1); } function cbi_t_add(section, tab) { var t = document.getElementById('tab.' + section + '.' + tab); var c = document.getElementById('container.' + section + '.' + tab); if( t && c ) { cbi_t[section] = (cbi_t[section] || [ ]); cbi_t[section][tab] = { 'tab': t, 'container': c, 'cid': c.id }; } } function cbi_t_switch(section, tab) { if( cbi_t[section] && cbi_t[section][tab] ) { var o = cbi_t[section][tab]; var h = document.getElementById('tab.' + section); for( var tid in cbi_t[section] ) { var o2 = cbi_t[section][tid]; if( o.tab.id != o2.tab.id ) { o2.tab.className = o2.tab.className.replace(/(^| )cbi-tab( |$)/, " cbi-tab-disabled "); o2.container.style.display = 'none'; } else { if(h) h.value = tab; o2.tab.className = o2.tab.className.replace(/(^| )cbi-tab-disabled( |$)/, " cbi-tab "); o2.container.style.display = 'block'; } } } return false } function cbi_t_update() { var hl_tabs = [ ]; var updated = false; for( var sid in cbi_t ) for( var tid in cbi_t[sid] ) { var t = cbi_t[sid][tid].tab; var c = cbi_t[sid][tid].container; if (!c.firstElementChild) { t.style.display = 'none'; } else if (t.style.display == 'none') { t.style.display = ''; t.className += ' cbi-tab-highlighted'; hl_tabs.push(t); } cbi_tag_last(c); updated = true; } if (hl_tabs.length > 0) window.setTimeout(function() { for( var i = 0; i < hl_tabs.length; i++ ) hl_tabs[i].className = hl_tabs[i].className.replace(/ cbi-tab-highlighted/g, ''); }, 750); return updated; } function cbi_validate_form(form, errmsg) { /* if triggered by a section removal or addition, don't validate */ if( form.cbi_state == 'add-section' || form.cbi_state == 'del-section' ) return true; if( form.cbi_validators ) { for( var i = 0; i < form.cbi_validators.length; i++ ) { var validator = form.cbi_validators[i]; if( !validator() && errmsg ) { alert(errmsg); return false; } } } return true; } function cbi_validate_reset(form) { window.setTimeout( function() { cbi_validate_form(form, null) }, 100 ); return true; } function cbi_validate_compile(code) { var pos = 0; var esc = false; var depth = 0; var stack = [ ]; code += ','; for (var i = 0; i < code.length; i++) { if (esc) { esc = false; continue; } switch (code.charCodeAt(i)) { case 92: esc = true; break; case 40: case 44: if (depth <= 0) { if (pos < i) { var label = code.substring(pos, i); label = label.replace(/\\(.)/g, '$1'); label = label.replace(/^[ \t]+/g, ''); label = label.replace(/[ \t]+$/g, ''); if (label && !isNaN(label)) { stack.push(parseFloat(label)); } else if (label.match(/^(['"]).*\1$/)) { stack.push(label.replace(/^(['"])(.*)\1$/, '$2')); } else if (typeof cbi_validators[label] == 'function') { stack.push(cbi_validators[label]); stack.push(null); } else { throw "Syntax error, unhandled token '"+label+"'"; } } pos = i+1; } depth += (code.charCodeAt(i) == 40); break; case 41: if (--depth <= 0) { if (typeof stack[stack.length-2] != 'function') throw "Syntax error, argument list follows non-function"; stack[stack.length-1] = arguments.callee(code.substring(pos, i)); pos = i+1; } break; } } return stack; } function cbi_validate_field(cbid, optional, type) { var field = (typeof cbid == "string") ? document.getElementById(cbid) : cbid; var vstack; try { vstack = cbi_validate_compile(type); } catch(e) { }; if (field && vstack && typeof vstack[0] == "function") { var validator = function() { // is not detached if( field.form ) { field.className = field.className.replace(/ cbi-input-invalid/g, ''); // validate value var value = (field.options && field.options.selectedIndex > -1) ? field.options[field.options.selectedIndex].value : field.value; if (!(((value.length == 0) && optional) || vstack[0].apply(value, vstack[1]))) { // invalid field.className += ' cbi-input-invalid'; return false; } } return true; }; if( ! field.form.cbi_validators ) field.form.cbi_validators = [ ]; field.form.cbi_validators.push(validator); cbi_bind(field, "blur", validator); cbi_bind(field, "keyup", validator); if (field.nodeName == 'SELECT') { cbi_bind(field, "change", validator); cbi_bind(field, "click", validator); } field.setAttribute("cbi_validate", validator); field.setAttribute("cbi_datatype", type); field.setAttribute("cbi_optional", (!!optional).toString()); validator(); var fcbox = document.getElementById('cbi.combobox.' + field.id); if (fcbox) cbi_validate_field(fcbox, optional, type); } } function cbi_row_swap(elem, up, store) { var tr = elem.parentNode; while (tr && !tr.classList.contains('cbi-section-table-row')) tr = tr.parentNode; if (!tr) return false; if (up) { var prev = tr.previousElementSibling; if (prev && prev.classList.contains('cbi-section-table-row')) tr.parentNode.insertBefore(tr, prev); else return; } else { var next = tr.nextElementSibling ? tr.nextElementSibling.nextElementSibling : null; if (next && next.classList.contains('cbi-section-table-row')) tr.parentNode.insertBefore(tr, next); else if (!next) tr.parentNode.appendChild(tr); else return; } var ids = [ ]; for (var i = 0, n = 0; i < tr.parentNode.childNodes.length; i++) { var node = tr.parentNode.childNodes[i]; if (node.classList && node.classList.contains('cbi-section-table-row')) { node.classList.remove('cbi-rowstyle-1'); node.classList.remove('cbi-rowstyle-2'); node.classList.add((n++ % 2) ? 'cbi-rowstyle-2' : 'cbi-rowstyle-1'); if (/-([^\-]+)$/.test(node.id)) ids.push(RegExp.$1); } } var input = document.getElementById(store); if (input) input.value = ids.join(' '); return false; } function cbi_tag_last(container) { var last; for (var i = 0; i < container.childNodes.length; i++) { var c = container.childNodes[i]; if (c.nodeType == 1 && c.nodeName.toLowerCase() == 'div') { c.className = c.className.replace(/ cbi-value-last$/, ''); last = c; } } if (last) { last.className += ' cbi-value-last'; } } String.prototype.format = function() { if (!RegExp) return; var html_esc = [/&/g, '&', /"/g, '"', /'/g, ''', //g, '>']; var quot_esc = [/"/g, '"', /'/g, ''']; function esc(s, r) { if (typeof(s) !== 'string' && !(s instanceof String)) return ''; for( var i = 0; i < r.length; i += 2 ) s = s.replace(r[i], r[i+1]); return s; } var str = this; var out = ''; var re = /^(([^%]*)%('.|0|\x20)?(-)?(\d+)?(\.\d+)?(%|b|c|d|u|f|o|s|x|X|q|h|j|t|m))/; var a = b = [], numSubstitutions = 0, numMatches = 0; while (a = re.exec(str)) { var m = a[1]; var leftpart = a[2], pPad = a[3], pJustify = a[4], pMinLength = a[5]; var pPrecision = a[6], pType = a[7]; numMatches++; if (pType == '%') { subst = '%'; } else { if (numSubstitutions < arguments.length) { var param = arguments[numSubstitutions++]; var pad = ''; if (pPad && pPad.substr(0,1) == "'") pad = leftpart.substr(1,1); else if (pPad) pad = pPad; else pad = ' '; var justifyRight = true; if (pJustify && pJustify === "-") justifyRight = false; var minLength = -1; if (pMinLength) minLength = +pMinLength; var precision = -1; if (pPrecision && pType == 'f') precision = +pPrecision.substring(1); var subst = param; switch(pType) { case 'b': subst = (+param || 0).toString(2); break; case 'c': subst = String.fromCharCode(+param || 0); break; case 'd': subst = ~~(+param || 0); break; case 'u': subst = ~~Math.abs(+param || 0); break; case 'f': subst = (precision > -1) ? ((+param || 0.0)).toFixed(precision) : (+param || 0.0); break; case 'o': subst = (+param || 0).toString(8); break; case 's': subst = param; break; case 'x': subst = ('' + (+param || 0).toString(16)).toLowerCase(); break; case 'X': subst = ('' + (+param || 0).toString(16)).toUpperCase(); break; case 'h': subst = esc(param, html_esc); break; case 'q': subst = esc(param, quot_esc); break; case 't': var td = 0; var th = 0; var tm = 0; var ts = (param || 0); if (ts > 60) { tm = Math.floor(ts / 60); ts = (ts % 60); } if (tm > 60) { th = Math.floor(tm / 60); tm = (tm % 60); } if (th > 24) { td = Math.floor(th / 24); th = (th % 24); } subst = (td > 0) ? String.format('%dd %dh %dm %ds', td, th, tm, ts) : String.format('%dh %dm %ds', th, tm, ts); break; case 'm': var mf = pMinLength ? +pMinLength : 1000; var pr = pPrecision ? ~~(10 * +('0' + pPrecision)) : 2; var i = 0; var val = (+param || 0); var units = [ ' ', ' K', ' M', ' G', ' T', ' P', ' E' ]; for (i = 0; (i < units.length) && (val > mf); i++) val /= mf; subst = (i ? val.toFixed(pr) : val) + units[i]; pMinLength = null; break; } } } if (pMinLength) { subst = subst.toString(); for (var i = subst.length; i < pMinLength; i++) if (pJustify == '-') subst = subst + ' '; else subst = pad + subst; } out += leftpart + subst; str = str.substr(m.length); } return out + str; } String.prototype.nobr = function() { return this.replace(/[\s\n]+/g, ' '); } String.format = function() { var a = [ ]; for (var i = 1; i < arguments.length; i++) a.push(arguments[i]); return ''.format.apply(arguments[0], a); } String.nobr = function() { var a = [ ]; for (var i = 1; i < arguments.length; i++) a.push(arguments[i]); return ''.nobr.apply(arguments[0], a); } var dummyElem, domParser; function isElem(e) { return (typeof(e) === 'object' && e !== null && 'nodeType' in e); } function toElem(s) { var elem; try { domParser = domParser || new DOMParser(); elem = domParser.parseFromString(s, 'text/html').body.firstChild; } catch(e) {} if (!elem) { try { dummyElem = dummyElem || document.createElement('div'); dummyElem.innerHTML = s; elem = dummyElem.firstChild; } catch (e) {} } return elem || null; } function E() { var html = arguments[0], attr = (arguments[1] instanceof Object && !Array.isArray(arguments[1])) ? arguments[1] : null, data = attr ? arguments[2] : arguments[1], elem; if (isElem(html)) elem = html; else if (html.charCodeAt(0) === 60) elem = toElem(html); else elem = document.createElement(html); if (!elem) return null; if (attr) for (var key in attr) if (attr.hasOwnProperty(key)) elem.setAttribute(key, attr[key]); if (typeof(data) === 'function') data = data(elem); if (isElem(data)) { elem.appendChild(data); } else if (Array.isArray(data)) { for (var i = 0; i < data.length; i++) if (isElem(data[i])) elem.appendChild(data[i]); else elem.appendChild(document.createTextNode('' + data[i])); } else if (data !== null && data !== undefined) { elem.innerHTML = '' + data; } return elem; } if (typeof(window.CustomEvent) !== 'function') { function CustomEvent(event, params) { params = params || { bubbles: false, cancelable: false, detail: undefined }; var evt = document.createEvent('CustomEvent'); evt.initCustomEvent( event, params.bubbles, params.cancelable, params.detail ); return evt; } CustomEvent.prototype = window.Event.prototype; window.CustomEvent = CustomEvent; } CBIDropdown = { openDropdown: function(sb) { var st = window.getComputedStyle(sb, null), ul = sb.querySelector('ul'), li = ul.querySelectorAll('li'), sel = ul.querySelector('[selected]'), rect = sb.getBoundingClientRect(), h = sb.clientHeight - parseFloat(st.paddingTop) - parseFloat(st.paddingBottom), mh = this.dropdown_items * h, eh = Math.min(mh, li.length * h); document.querySelectorAll('.cbi-dropdown[open]').forEach(function(s) { s.dispatchEvent(new CustomEvent('cbi-dropdown-close', {})); }); ul.style.maxHeight = mh + 'px'; sb.setAttribute('open', ''); ul.scrollTop = sel ? Math.max(sel.offsetTop - sel.offsetHeight, 0) : 0; ul.querySelectorAll('[selected] input[type="checkbox"]').forEach(function(c) { c.checked = true; }); ul.style.top = ul.style.bottom = ''; ul.style[((sb.getBoundingClientRect().top + eh) > window.innerHeight) ? 'bottom' : 'top'] = rect.height + 'px'; ul.classList.add('dropdown'); var pv = ul.cloneNode(true); pv.classList.remove('dropdown'); pv.classList.add('preview'); sb.insertBefore(pv, ul.nextElementSibling); li.forEach(function(l) { l.setAttribute('tabindex', 0); }); sb.lastElementChild.setAttribute('tabindex', 0); this.setFocus(sb, sel || li[0], true); }, closeDropdown: function(sb, no_focus) { if (!sb.hasAttribute('open')) return; var pv = sb.querySelector('ul.preview'), ul = sb.querySelector('ul.dropdown'), li = ul.querySelectorAll('li'); li.forEach(function(l) { l.removeAttribute('tabindex'); }); sb.lastElementChild.removeAttribute('tabindex'); sb.removeChild(pv); sb.removeAttribute('open'); sb.style.width = sb.style.height = ''; ul.classList.remove('dropdown'); if (!no_focus) this.setFocus(sb, sb); this.saveValues(sb, ul); }, toggleItem: function(sb, li, force_state) { if (li.hasAttribute('unselectable')) return; if (this.multi) { var cbox = li.querySelector('input[type="checkbox"]'), items = li.parentNode.querySelectorAll('li'), label = sb.querySelector('ul.preview'), sel = li.parentNode.querySelectorAll('[selected]').length, more = sb.querySelector('.more'), ndisplay = this.display_items, n = 0; if (li.hasAttribute('selected')) { if (force_state !== true) { if (sel > 1 || this.optional) { li.removeAttribute('selected'); cbox.checked = cbox.disabled = false; sel--; } else { cbox.disabled = true; } } } else { if (force_state !== false) { li.setAttribute('selected', ''); cbox.checked = true; cbox.disabled = false; sel++; } } while (label.firstElementChild) label.removeChild(label.firstElementChild); for (var i = 0; i < items.length; i++) { items[i].removeAttribute('display'); if (items[i].hasAttribute('selected')) { if (ndisplay-- > 0) { items[i].setAttribute('display', n++); label.appendChild(items[i].cloneNode(true)); } var c = items[i].querySelector('input[type="checkbox"]'); if (c) c.disabled = (sel == 1 && !this.optional); } } if (ndisplay < 0) sb.setAttribute('more', ''); else sb.removeAttribute('more'); if (ndisplay === this.display_items) sb.setAttribute('empty', ''); else sb.removeAttribute('empty'); more.innerHTML = (ndisplay === this.display_items) ? this.placeholder : '···'; } else { var sel = li.parentNode.querySelector('[selected]'); if (sel) { sel.removeAttribute('display'); sel.removeAttribute('selected'); } li.setAttribute('display', 0); li.setAttribute('selected', ''); this.closeDropdown(sb, true); } this.saveValues(sb, li.parentNode); }, transformItem: function(sb, li) { var cbox = E('form', {}, E('input', { type: 'checkbox', tabindex: -1, onclick: 'event.preventDefault()' })), label = E('label'); while (li.firstChild) label.appendChild(li.firstChild); li.appendChild(cbox); li.appendChild(label); }, saveValues: function(sb, ul) { var sel = ul.querySelectorAll('[selected]'), div = sb.lastElementChild; while (div.lastElementChild) div.removeChild(div.lastElementChild); sel.forEach(function (s) { div.appendChild(E('input', { type: 'hidden', name: s.hasAttribute('name') ? s.getAttribute('name') : (sb.getAttribute('name') || ''), value: s.hasAttribute('value') ? s.getAttribute('value') : s.innerText })); }); cbi_d_update(); }, setFocus: function(sb, elem, scroll) { if (sb && sb.hasAttribute && sb.hasAttribute('locked-in')) return; document.querySelectorAll('.focus').forEach(function(e) { if (e.nodeName.toLowerCase() !== 'input') { e.classList.remove('focus'); e.blur(); } }); if (elem) { elem.focus(); elem.classList.add('focus'); if (scroll) elem.parentNode.scrollTop = elem.offsetTop - elem.parentNode.offsetTop; } }, createItems: function(sb, value) { var sbox = this, val = (value || '').trim().split(/\s+/), ul = sb.querySelector('ul'); if (!sbox.multi) val.length = Math.min(val.length, 1); val.forEach(function(item) { var new_item = null; ul.childNodes.forEach(function(li) { if (li.getAttribute && li.getAttribute('value') === item) new_item = li; }); if (!new_item) { var markup, tpl = sb.querySelector(sbox.template); if (tpl) markup = (tpl.textContent || tpl.innerHTML || tpl.firstChild.data).replace(/^$/, '').trim(); else markup = '
  • {{value}}
  • '; new_item = E(markup.replace(/{{value}}/g, item)); if (sbox.multi) { sbox.transformItem(sb, new_item); } else { var old = ul.querySelector('li[created]'); if (old) ul.removeChild(old); new_item.setAttribute('created', ''); } new_item = ul.insertBefore(new_item, ul.lastElementChild); } sbox.toggleItem(sb, new_item, true); sbox.setFocus(sb, new_item, true); }); }, closeAllDropdowns: function() { document.querySelectorAll('.cbi-dropdown[open]').forEach(function(s) { s.dispatchEvent(new CustomEvent('cbi-dropdown-close', {})); }); }, findParent: function(node, selector) { while (node) if (node.msMatchesSelector && node.msMatchesSelector(selector)) return node; else if (node.matches && node.matches(selector)) return node; else node = node.parentNode; return null; } }; function cbi_dropdown_init(sb) { if (!(this instanceof cbi_dropdown_init)) return new cbi_dropdown_init(sb); this.multi = sb.hasAttribute('multiple'); this.optional = sb.hasAttribute('optional'); this.placeholder = sb.getAttribute('placeholder') || '---'; this.display_items = parseInt(sb.getAttribute('display-items') || 3); this.dropdown_items = parseInt(sb.getAttribute('dropdown-items') || 5); this.create = sb.getAttribute('item-create') || '.create-item-input'; this.template = sb.getAttribute('item-template') || 'script[type="item-template"]'; var sbox = this, ul = sb.querySelector('ul'), items = ul.querySelectorAll('li'), more = sb.appendChild(E('span', { class: 'more', tabindex: -1 }, '···')), open = sb.appendChild(E('span', { class: 'open', tabindex: -1 }, '▾')), canary = sb.appendChild(E('div')), create = sb.querySelector(this.create), ndisplay = this.display_items, n = 0; if (this.multi) { for (var i = 0; i < items.length; i++) { sbox.transformItem(sb, items[i]); if (items[i].hasAttribute('selected') && ndisplay-- > 0) items[i].setAttribute('display', n++); } } else { var sel = sb.querySelectorAll('[selected]'); sel.forEach(function(s) { s.removeAttribute('selected'); }); var s = sel[0] || items[0]; if (s) { s.setAttribute('selected', ''); s.setAttribute('display', n++); } ndisplay--; if (this.optional && !ul.querySelector('li[value=""]')) { var placeholder = E('li', { placeholder: '' }, this.placeholder); ul.firstChild ? ul.insertBefore(placeholder, ul.firstChild) : ul.appendChild(placeholder); } } sbox.saveValues(sb, ul); ul.setAttribute('tabindex', -1); sb.setAttribute('tabindex', 0); if (ndisplay < 0) sb.setAttribute('more', '') else sb.removeAttribute('more'); if (ndisplay === this.display_items) sb.setAttribute('empty', '') else sb.removeAttribute('empty'); more.innerHTML = (ndisplay === this.display_items) ? this.placeholder : '···'; sb.addEventListener('click', function(ev) { if (!this.hasAttribute('open')) { if (ev.target.nodeName.toLowerCase() !== 'input') sbox.openDropdown(this); } else { var li = sbox.findParent(ev.target, 'li'); if (li && li.parentNode.classList.contains('dropdown')) sbox.toggleItem(this, li); } ev.preventDefault(); ev.stopPropagation(); }); sb.addEventListener('keydown', function(ev) { if (ev.target.nodeName.toLowerCase() === 'input') return; if (!this.hasAttribute('open')) { switch (ev.keyCode) { case 37: case 38: case 39: case 40: sbox.openDropdown(this); ev.preventDefault(); } } else { var active = sbox.findParent(document.activeElement, 'li'); switch (ev.keyCode) { case 27: sbox.closeDropdown(this); break; case 13: if (active) { if (!active.hasAttribute('selected')) sbox.toggleItem(this, active); sbox.closeDropdown(this); ev.preventDefault(); } break; case 32: if (active) { sbox.toggleItem(this, active); ev.preventDefault(); } break; case 38: if (active && active.previousElementSibling) { sbox.setFocus(this, active.previousElementSibling); ev.preventDefault(); } break; case 40: if (active && active.nextElementSibling) { sbox.setFocus(this, active.nextElementSibling); ev.preventDefault(); } break; } } }); sb.addEventListener('cbi-dropdown-close', function(ev) { sbox.closeDropdown(this, true); }); if ('ontouchstart' in window) { sb.addEventListener('touchstart', function(ev) { ev.stopPropagation(); }); window.addEventListener('touchstart', sbox.closeAllDropdowns); } else { sb.addEventListener('mouseover', function(ev) { if (!this.hasAttribute('open')) return; var li = sbox.findParent(ev.target, 'li'); if (li) { if (li.parentNode.classList.contains('dropdown')) sbox.setFocus(this, li); ev.stopPropagation(); } }); sb.addEventListener('focus', function(ev) { document.querySelectorAll('.cbi-dropdown[open]').forEach(function(s) { if (s !== this || this.hasAttribute('open')) s.dispatchEvent(new CustomEvent('cbi-dropdown-close', {})); }); }); canary.addEventListener('focus', function(ev) { sbox.closeDropdown(this.parentNode); }); window.addEventListener('mouseover', sbox.setFocus); window.addEventListener('click', sbox.closeAllDropdowns); } if (create) { create.addEventListener('keydown', function(ev) { switch (ev.keyCode) { case 13: sbox.createItems(sb, this.value); ev.preventDefault(); this.value = ''; this.blur(); break; } }); create.addEventListener('focus', function(ev) { var cbox = sbox.findParent(this, 'li').querySelector('input[type="checkbox"]'); if (cbox) cbox.checked = true; sb.setAttribute('locked-in', ''); }); create.addEventListener('blur', function(ev) { var cbox = sbox.findParent(this, 'li').querySelector('input[type="checkbox"]'); if (cbox) cbox.checked = false; sb.removeAttribute('locked-in'); }); var li = sbox.findParent(create, 'li'); li.setAttribute('unselectable', ''); li.addEventListener('click', function(ev) { this.querySelector(sbox.create).focus(); }); } } cbi_dropdown_init.prototype = CBIDropdown;