808b9f36eb
Implement further widget primitives like text inputs or checkboxes and support custom validation callback functions when instantiating CBI validators. Also add support initializing ui.js widgets from the "data-ui-widget" HTML attribute. Signed-off-by: Jo-Philipp Wich <jo@mein.io>
1387 lines
35 KiB
JavaScript
1387 lines
35 KiB
JavaScript
/*
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LuCI - Lua Configuration Interface
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Copyright 2008 Steven Barth <steven@midlink.org>
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Copyright 2008-2018 Jo-Philipp Wich <jo@mein.io>
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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*/
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var cbi_d = [];
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var cbi_strings = { path: {}, label: {} };
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function s8(bytes, off) {
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var n = bytes[off];
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return (n > 0x7F) ? (n - 256) >>> 0 : n;
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}
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function u16(bytes, off) {
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return ((bytes[off + 1] << 8) + bytes[off]) >>> 0;
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}
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function sfh(s) {
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if (s === null || s.length === 0)
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return null;
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var bytes = [];
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for (var i = 0; i < s.length; i++) {
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var ch = s.charCodeAt(i);
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if (ch <= 0x7F)
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bytes.push(ch);
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else if (ch <= 0x7FF)
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bytes.push(((ch >>> 6) & 0x1F) | 0xC0,
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( ch & 0x3F) | 0x80);
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else if (ch <= 0xFFFF)
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bytes.push(((ch >>> 12) & 0x0F) | 0xE0,
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((ch >>> 6) & 0x3F) | 0x80,
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( ch & 0x3F) | 0x80);
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else if (code <= 0x10FFFF)
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bytes.push(((ch >>> 18) & 0x07) | 0xF0,
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((ch >>> 12) & 0x3F) | 0x80,
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((ch >> 6) & 0x3F) | 0x80,
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( ch & 0x3F) | 0x80);
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}
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if (!bytes.length)
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return null;
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var hash = (bytes.length >>> 0),
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len = (bytes.length >>> 2),
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off = 0, tmp;
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while (len--) {
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hash += u16(bytes, off);
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tmp = ((u16(bytes, off + 2) << 11) ^ hash) >>> 0;
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hash = ((hash << 16) ^ tmp) >>> 0;
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hash += hash >>> 11;
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off += 4;
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}
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switch ((bytes.length & 3) >>> 0) {
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case 3:
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hash += u16(bytes, off);
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hash = (hash ^ (hash << 16)) >>> 0;
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hash = (hash ^ (s8(bytes, off + 2) << 18)) >>> 0;
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hash += hash >>> 11;
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break;
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case 2:
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hash += u16(bytes, off);
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hash = (hash ^ (hash << 11)) >>> 0;
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hash += hash >>> 17;
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break;
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case 1:
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hash += s8(bytes, off);
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hash = (hash ^ (hash << 10)) >>> 0;
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hash += hash >>> 1;
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break;
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}
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hash = (hash ^ (hash << 3)) >>> 0;
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hash += hash >>> 5;
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hash = (hash ^ (hash << 4)) >>> 0;
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hash += hash >>> 17;
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hash = (hash ^ (hash << 25)) >>> 0;
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hash += hash >>> 6;
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return (0x100000000 + hash).toString(16).substr(1);
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}
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function _(s) {
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return (window.TR && TR[sfh(s)]) || s;
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}
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function Int(x) {
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return (/^-?\d+$/.test(x) ? +x : NaN);
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}
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function Dec(x) {
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return (/^-?\d+(?:\.\d+)?$/.test(x) ? +x : NaN);
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}
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function IPv4(x) {
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if (!x.match(/^(\d{1,3})\.(\d{1,3})\.(\d{1,3})\.(\d{1,3})$/))
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return null;
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if (RegExp.$1 > 255 || RegExp.$2 > 255 || RegExp.$3 > 255 || RegExp.$4 > 255)
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return null;
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return [ +RegExp.$1, +RegExp.$2, +RegExp.$3, +RegExp.$4 ];
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}
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function IPv6(x) {
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if (x.match(/^([a-fA-F0-9:]+):(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/)) {
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var v6 = RegExp.$1, v4 = IPv4(RegExp.$2);
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if (!v4)
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return null;
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x = v6 + ':' + (v4[0] * 256 + v4[1]).toString(16)
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+ ':' + (v4[2] * 256 + v4[3]).toString(16);
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}
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if (!x.match(/^[a-fA-F0-9:]+$/))
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return null;
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var prefix_suffix = x.split(/::/);
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if (prefix_suffix.length > 2)
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return null;
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var prefix = (prefix_suffix[0] || '0').split(/:/);
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var suffix = prefix_suffix.length > 1 ? (prefix_suffix[1] || '0').split(/:/) : [];
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if (suffix.length ? (prefix.length + suffix.length > 7)
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: ((prefix_suffix.length < 2 && prefix.length < 8) || prefix.length > 8))
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return null;
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var i, word;
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var words = [];
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for (i = 0, word = parseInt(prefix[0], 16); i < prefix.length; word = parseInt(prefix[++i], 16))
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if (prefix[i].length <= 4 && !isNaN(word) && word <= 0xFFFF)
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words.push(word);
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else
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return null;
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for (i = 0; i < (8 - prefix.length - suffix.length); i++)
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words.push(0);
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for (i = 0, word = parseInt(suffix[0], 16); i < suffix.length; word = parseInt(suffix[++i], 16))
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if (suffix[i].length <= 4 && !isNaN(word) && word <= 0xFFFF)
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words.push(word);
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else
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return null;
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return words;
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}
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var CBIValidatorPrototype = {
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apply: function(name, value, args) {
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var func;
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if (typeof(name) === 'function')
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func = name;
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else if (typeof(this.types[name]) === 'function')
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func = this.types[name];
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else
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return false;
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if (value !== undefined && value !== null)
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this.value = value;
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return func.apply(this, args);
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},
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assert: function(condition, message) {
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if (!condition) {
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this.field.classList.add('cbi-input-invalid');
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this.error = message;
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return false;
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}
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this.field.classList.remove('cbi-input-invalid');
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this.error = null;
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return true;
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},
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compile: function(code) {
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var pos = 0;
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var esc = false;
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var depth = 0;
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var stack = [ ];
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code += ',';
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for (var i = 0; i < code.length; i++) {
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if (esc) {
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esc = false;
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continue;
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}
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switch (code.charCodeAt(i))
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{
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case 92:
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esc = true;
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break;
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case 40:
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case 44:
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if (depth <= 0) {
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if (pos < i) {
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var label = code.substring(pos, i);
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label = label.replace(/\\(.)/g, '$1');
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label = label.replace(/^[ \t]+/g, '');
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label = label.replace(/[ \t]+$/g, '');
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if (label && !isNaN(label)) {
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stack.push(parseFloat(label));
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}
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else if (label.match(/^(['"]).*\1$/)) {
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stack.push(label.replace(/^(['"])(.*)\1$/, '$2'));
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}
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else if (typeof this.types[label] == 'function') {
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stack.push(this.types[label]);
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stack.push(null);
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}
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else {
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throw "Syntax error, unhandled token '"+label+"'";
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}
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}
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pos = i+1;
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}
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depth += (code.charCodeAt(i) == 40);
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break;
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case 41:
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if (--depth <= 0) {
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if (typeof stack[stack.length-2] != 'function')
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throw "Syntax error, argument list follows non-function";
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stack[stack.length-1] = this.compile(code.substring(pos, i));
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pos = i+1;
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}
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break;
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}
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}
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return stack;
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},
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validate: function() {
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/* element is detached */
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if (!findParent(this.field, 'body') && !findParent(this.field, '[data-field]'))
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return true;
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this.field.classList.remove('cbi-input-invalid');
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this.value = (this.field.value != null) ? this.field.value : '';
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this.error = null;
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var valid;
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if (this.value.length === 0)
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valid = this.assert(this.optional, _('non-empty value'));
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else
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valid = this.vstack[0].apply(this, this.vstack[1]);
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if (valid !== true) {
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this.field.setAttribute('data-tooltip', _('Expecting %s').format(this.error));
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this.field.setAttribute('data-tooltip-style', 'error');
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this.field.dispatchEvent(new CustomEvent('validation-failure', { bubbles: true }));
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return false;
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}
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if (typeof(this.vfunc) == 'function')
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valid = this.vfunc(this.value);
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if (valid !== true) {
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this.assert(false, valid);
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this.field.setAttribute('data-tooltip', valid);
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this.field.setAttribute('data-tooltip-style', 'error');
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this.field.dispatchEvent(new CustomEvent('validation-failure', { bubbles: true }));
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return false;
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}
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this.field.removeAttribute('data-tooltip');
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this.field.removeAttribute('data-tooltip-style');
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this.field.dispatchEvent(new CustomEvent('validation-success', { bubbles: true }));
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return true;
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},
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types: {
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integer: function() {
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return this.assert(Int(this.value) !== NaN, _('valid integer value'));
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},
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uinteger: function() {
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return this.assert(Int(this.value) >= 0, _('positive integer value'));
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},
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float: function() {
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return this.assert(Dec(this.value) !== NaN, _('valid decimal value'));
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},
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ufloat: function() {
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return this.assert(Dec(this.value) >= 0, _('positive decimal value'));
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},
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ipaddr: function(nomask) {
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return this.assert(this.apply('ip4addr', null, [nomask]) || this.apply('ip6addr', null, [nomask]),
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nomask ? _('valid IP address') : _('valid IP address or prefix'));
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},
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ip4addr: function(nomask) {
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var re = nomask ? /^(\d+\.\d+\.\d+\.\d+)$/ : /^(\d+\.\d+\.\d+\.\d+)(?:\/(\d+\.\d+\.\d+\.\d+)|\/(\d{1,2}))?$/,
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m = this.value.match(re);
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return this.assert(m && IPv4(m[1]) && (m[2] ? IPv4(m[2]) : (m[3] ? this.apply('ip4prefix', m[3]) : true)),
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nomask ? _('valid IPv4 address') : _('valid IPv4 address or network'));
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},
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ip6addr: function(nomask) {
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var re = nomask ? /^([0-9a-fA-F:.]+)$/ : /^([0-9a-fA-F:.]+)(?:\/(\d{1,3}))?$/,
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m = this.value.match(re);
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return this.assert(m && IPv6(m[1]) && (m[2] ? this.apply('ip6prefix', m[2]) : true),
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nomask ? _('valid IPv6 address') : _('valid IPv6 address or prefix'));
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},
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ip4prefix: function() {
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return this.assert(!isNaN(this.value) && this.value >= 0 && this.value <= 32,
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_('valid IPv4 prefix value (0-32)'));
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},
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ip6prefix: function() {
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return this.assert(!isNaN(this.value) && this.value >= 0 && this.value <= 128,
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_('valid IPv6 prefix value (0-128)'));
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},
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cidr: function() {
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return this.assert(this.apply('cidr4') || this.apply('cidr6'), _('valid IPv4 or IPv6 CIDR'));
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},
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cidr4: function() {
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var m = this.value.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(\d{1,2})$/);
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return this.assert(m && IPv4(m[1]) && this.apply('ip4prefix', m[2]), _('valid IPv4 CIDR'));
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},
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cidr6: function() {
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var m = this.value.match(/^([0-9a-fA-F:.]+)\/(\d{1,3})$/);
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return this.assert(m && IPv6(m[1]) && this.apply('ip6prefix', m[2]), _('valid IPv6 CIDR'));
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},
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ipnet4: function() {
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var m = this.value.match(/^(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})\/(\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3})$/);
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return this.assert(m && IPv4(m[1]) && IPv4(m[2]), _('IPv4 network in address/netmask notation'));
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},
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ipnet6: function() {
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var m = this.value.match(/^([0-9a-fA-F:.]+)\/([0-9a-fA-F:.]+)$/);
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return this.assert(m && IPv6(m[1]) && IPv6(m[2]), _('IPv6 network in address/netmask notation'));
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},
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ip6hostid: function() {
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if (this.value == "eui64" || this.value == "random")
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return true;
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var v6 = IPv6(this.value);
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return this.assert(!(!v6 || v6[0] || v6[1] || v6[2] || v6[3]), _('valid IPv6 host id'));
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},
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ipmask: function() {
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return this.assert(this.apply('ipmask4') || this.apply('ipmask6'),
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_('valid network in address/netmask notation'));
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},
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ipmask4: function() {
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return this.assert(this.apply('cidr4') || this.apply('ipnet4') || this.apply('ip4addr'),
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_('valid IPv4 network'));
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},
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ipmask6: function() {
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return this.assert(this.apply('cidr6') || this.apply('ipnet6') || this.apply('ip6addr'),
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_('valid IPv6 network'));
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},
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port: function() {
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var p = Int(this.value);
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return this.assert(p >= 0 && p <= 65535, _('valid port value'));
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},
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portrange: function() {
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if (this.value.match(/^(\d+)-(\d+)$/)) {
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var p1 = +RegExp.$1;
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var p2 = +RegExp.$2;
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return this.assert(p1 <= p2 && p2 <= 65535,
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_('valid port or port range (port1-port2)'));
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}
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return this.assert(this.apply('port'), _('valid port or port range (port1-port2)'));
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},
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macaddr: function() {
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return this.assert(this.value.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null,
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_('valid MAC address'));
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},
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host: function(ipv4only) {
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return this.assert(this.apply('hostname') || this.apply(ipv4only == 1 ? 'ip4addr' : 'ipaddr'),
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_('valid hostname or IP address'));
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},
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hostname: function(strict) {
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if (this.value.length <= 253)
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return this.assert(
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(this.value.match(/^[a-zA-Z0-9_]+$/) != null ||
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(this.value.match(/^[a-zA-Z0-9_][a-zA-Z0-9_\-.]*[a-zA-Z0-9]$/) &&
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this.value.match(/[^0-9.]/))) &&
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(!strict || !this.value.match(/^_/)),
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_('valid hostname'));
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return this.assert(false, _('valid hostname'));
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},
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network: function() {
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return this.assert(this.apply('uciname') || this.apply('host'),
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_('valid UCI identifier, hostname or IP address'));
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},
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hostport: function(ipv4only) {
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var hp = this.value.split(/:/);
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return this.assert(hp.length == 2 && this.apply('host', hp[0], [ipv4only]) && this.apply('port', hp[1]),
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_('valid host:port'));
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},
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ip4addrport: function() {
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var hp = this.value.split(/:/);
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return this.assert(hp.length == 2 && this.apply('ip4addr', hp[0], [true]) && this.apply('port', hp[1]),
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_('valid IPv4 address:port'));
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},
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ipaddrport: function(bracket) {
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var m4 = this.value.match(/^([^\[\]:]+):(\d+)$/),
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m6 = this.value.match((bracket == 1) ? /^\[(.+)\]:(\d+)$/ : /^([^\[\]]+):(\d+)$/);
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if (m4)
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return this.assert(this.apply('ip4addr', m4[1], [true]) && this.apply('port', m4[2]),
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_('valid address:port'));
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return this.assert(m6 && this.apply('ip6addr', m6[1], [true]) && this.apply('port', m6[2]),
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_('valid address:port'));
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},
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wpakey: function() {
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var v = this.value;
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if (v.length == 64)
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return this.assert(v.match(/^[a-fA-F0-9]{64}$/), _('valid hexadecimal WPA key'));
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return this.assert((v.length >= 8) && (v.length <= 63), _('key between 8 and 63 characters'));
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},
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wepkey: function() {
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var v = this.value;
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if (v.substr(0, 2) === 's:')
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v = v.substr(2);
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if ((v.length == 10) || (v.length == 26))
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return this.assert(v.match(/^[a-fA-F0-9]{10,26}$/), _('valid hexadecimal WEP key'));
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return this.assert((v.length === 5) || (v.length === 13), _('key with either 5 or 13 characters'));
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},
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uciname: function() {
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return this.assert(this.value.match(/^[a-zA-Z0-9_]+$/), _('valid UCI identifier'));
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},
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range: function(min, max) {
|
|
var val = Dec(this.value);
|
|
return this.assert(val >= +min && val <= +max, _('value between %f and %f').format(min, max));
|
|
},
|
|
|
|
min: function(min) {
|
|
return this.assert(Dec(this.value) >= +min, _('value greater or equal to %f').format(min));
|
|
},
|
|
|
|
max: function(max) {
|
|
return this.assert(Dec(this.value) <= +max, _('value smaller or equal to %f').format(max));
|
|
},
|
|
|
|
rangelength: function(min, max) {
|
|
var val = '' + this.value;
|
|
return this.assert((val.length >= +min) && (val.length <= +max),
|
|
_('value between %d and %d characters').format(min, max));
|
|
},
|
|
|
|
minlength: function(min) {
|
|
return this.assert((''+this.value).length >= +min,
|
|
_('value with at least %d characters').format(min));
|
|
},
|
|
|
|
maxlength: function(max) {
|
|
return this.assert((''+this.value).length <= +max,
|
|
_('value with at most %d characters').format(max));
|
|
},
|
|
|
|
or: function() {
|
|
var errors = [];
|
|
|
|
for (var i = 0; i < arguments.length; i += 2) {
|
|
if (typeof arguments[i] != 'function') {
|
|
if (arguments[i] == this.value)
|
|
return this.assert(true);
|
|
errors.push('"%s"'.format(arguments[i]));
|
|
i--;
|
|
}
|
|
else if (arguments[i].apply(this, arguments[i+1])) {
|
|
return this.assert(true);
|
|
}
|
|
else {
|
|
errors.push(this.error);
|
|
}
|
|
}
|
|
|
|
return this.assert(false, _('one of:\n - %s'.format(errors.join('\n - '))));
|
|
},
|
|
|
|
and: function() {
|
|
for (var i = 0; i < arguments.length; i += 2) {
|
|
if (typeof arguments[i] != 'function') {
|
|
if (arguments[i] != this.value)
|
|
return this.assert(false, '"%s"'.format(arguments[i]));
|
|
i--;
|
|
}
|
|
else if (!arguments[i].apply(this, arguments[i+1])) {
|
|
return this.assert(false, this.error);
|
|
}
|
|
}
|
|
|
|
return this.assert(true);
|
|
},
|
|
|
|
neg: function() {
|
|
return this.apply('or', this.value.replace(/^[ \t]*![ \t]*/, ''), arguments);
|
|
},
|
|
|
|
list: function(subvalidator, subargs) {
|
|
this.field.setAttribute('data-is-list', 'true');
|
|
|
|
var tokens = this.value.match(/[^ \t]+/g);
|
|
for (var i = 0; i < tokens.length; i++)
|
|
if (!this.apply(subvalidator, tokens[i], subargs))
|
|
return this.assert(false, this.error);
|
|
|
|
return this.assert(true);
|
|
},
|
|
|
|
phonedigit: function() {
|
|
return this.assert(this.value.match(/^[0-9\*#!\.]+$/),
|
|
_('valid phone digit (0-9, "*", "#", "!" or ".")'));
|
|
},
|
|
|
|
timehhmmss: function() {
|
|
return this.assert(this.value.match(/^[0-6][0-9]:[0-6][0-9]:[0-6][0-9]$/),
|
|
_('valid time (HH:MM:SS)'));
|
|
},
|
|
|
|
dateyyyymmdd: function() {
|
|
if (this.value.match(/^(\d\d\d\d)-(\d\d)-(\d\d)/)) {
|
|
var year = +RegExp.$1,
|
|
month = +RegExp.$2,
|
|
day = +RegExp.$3,
|
|
days_in_month = [ 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 ];
|
|
|
|
function is_leap_year(year) {
|
|
return ((!(year % 4) && (year % 100)) || !(year % 400));
|
|
}
|
|
|
|
function get_days_in_month(month, year) {
|
|
return (month === 2 && is_leap_year(year)) ? 29 : days_in_month[month - 1];
|
|
}
|
|
|
|
/* Firewall rules in the past don't make sense */
|
|
return this.assert(year >= 2015 && month && month <= 12 && day && day <= get_days_in_month(month, year),
|
|
_('valid date (YYYY-MM-DD)'));
|
|
|
|
}
|
|
|
|
return this.assert(false, _('valid date (YYYY-MM-DD)'));
|
|
},
|
|
|
|
unique: function(subvalidator, subargs) {
|
|
var ctx = this,
|
|
option = findParent(ctx.field, '[data-type][data-name]'),
|
|
section = findParent(option, '.cbi-section'),
|
|
query = '[data-type="%s"][data-name="%s"]'.format(option.getAttribute('data-type'), option.getAttribute('data-name')),
|
|
unique = true;
|
|
|
|
section.querySelectorAll(query).forEach(function(sibling) {
|
|
if (sibling === option)
|
|
return;
|
|
|
|
var values = L.dom.callClassMethod(sibling.querySelector('[data-idref]'), 'getValue');
|
|
|
|
if (!Array.isArray(values) && sibling.querySelector('[data-is-list]'))
|
|
values = String(values || '').match(/[^ \t]+/g) || [];
|
|
else if (!Array.isArray(values))
|
|
values = (values != null) ? [ values ] : [];
|
|
|
|
if (values.indexOf(ctx.value) != -1)
|
|
unique = false;
|
|
});
|
|
|
|
if (!unique)
|
|
return this.assert(false, _('unique value'));
|
|
|
|
if (typeof(subvalidator) === 'function')
|
|
return this.apply(subvalidator, undefined, subargs);
|
|
|
|
return this.assert(true);
|
|
},
|
|
|
|
hexstring: function() {
|
|
return this.assert(this.value.match(/^([a-f0-9][a-f0-9]|[A-F0-9][A-F0-9])+$/),
|
|
_('hexadecimal encoded value'));
|
|
},
|
|
|
|
string: function() {
|
|
return true;
|
|
}
|
|
}
|
|
};
|
|
|
|
function CBIValidator(field, type, optional, vfunc)
|
|
{
|
|
this.field = field;
|
|
this.optional = optional;
|
|
this.vfunc = vfunc;
|
|
this.vstack = this.compile(type);
|
|
}
|
|
|
|
CBIValidator.prototype = CBIValidatorPrototype;
|
|
|
|
|
|
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<cbi_d.length; i++) {
|
|
if (cbi_d[i].id == obj.id) {
|
|
entry = cbi_d[i];
|
|
break;
|
|
}
|
|
}
|
|
if (!entry) {
|
|
entry = {
|
|
"node": obj,
|
|
"id": obj.id,
|
|
"parent": obj.parentNode.id,
|
|
"deps": [],
|
|
"index": index
|
|
};
|
|
cbi_d.unshift(entry);
|
|
}
|
|
entry.deps.push(dep)
|
|
}
|
|
}
|
|
|
|
function cbi_d_checkvalue(target, ref) {
|
|
var value = null,
|
|
query = 'input[id="'+target+'"], input[name="'+target+'"], ' +
|
|
'select[id="'+target+'"], select[name="'+target+'"]';
|
|
|
|
document.querySelectorAll(query).forEach(function(i) {
|
|
if (value === null && ((i.type !== 'radio' && i.type !== 'checkbox') || i.checked === true))
|
|
value = i.value;
|
|
});
|
|
|
|
return (((value !== null) ? value : "") == ref);
|
|
}
|
|
|
|
function cbi_d_check(deps) {
|
|
var reverse;
|
|
var def = false;
|
|
for (var i=0; i<deps.length; i++) {
|
|
var istat = true;
|
|
reverse = false;
|
|
for (var j in deps[i]) {
|
|
if (j == "!reverse") {
|
|
reverse = true;
|
|
} else if (j == "!default") {
|
|
def = true;
|
|
istat = false;
|
|
} else {
|
|
istat = (istat && cbi_d_checkvalue(j, deps[i][j]))
|
|
}
|
|
}
|
|
|
|
if (istat ^ reverse) {
|
|
return true;
|
|
}
|
|
}
|
|
return def;
|
|
}
|
|
|
|
function cbi_d_update() {
|
|
var state = false;
|
|
for (var i=0; i<cbi_d.length; i++) {
|
|
var entry = cbi_d[i];
|
|
var node = document.getElementById(entry.id);
|
|
var parent = document.getElementById(entry.parent);
|
|
|
|
if (node && node.parentNode && !cbi_d_check(entry.deps)) {
|
|
node.parentNode.removeChild(node);
|
|
state = true;
|
|
}
|
|
else if (parent && (!node || !node.parentNode) && cbi_d_check(entry.deps)) {
|
|
var next = undefined;
|
|
|
|
for (next = parent.firstChild; next; next = next.nextSibling) {
|
|
if (next.getAttribute && parseInt(next.getAttribute('data-index'), 10) > 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)
|
|
cbi_tag_last(parent);
|
|
|
|
if (state)
|
|
cbi_d_update();
|
|
else if (parent)
|
|
parent.dispatchEvent(new CustomEvent('dependency-update', { bubbles: true }));
|
|
}
|
|
|
|
function cbi_init() {
|
|
var nodes;
|
|
|
|
document.querySelectorAll('.cbi-dropdown').forEach(function(node) {
|
|
cbi_dropdown_init(node);
|
|
node.addEventListener('cbi-dropdown-change', cbi_d_update);
|
|
});
|
|
|
|
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++)
|
|
node.addEventListener(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')),
|
|
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;
|
|
|
|
var cb = new L.ui.Combobox(node.value, options, {
|
|
name: node.getAttribute('name'),
|
|
sort: choices[0],
|
|
select_placeholder: def || _('-- Please choose --'),
|
|
custom_placeholder: node.getAttribute('data-manual') || _('-- custom --')
|
|
});
|
|
|
|
var n = cb.render();
|
|
n.addEventListener('cbi-dropdown-change', cbi_d_update);
|
|
node.parentNode.replaceChild(n, node);
|
|
}
|
|
|
|
nodes = document.querySelectorAll('[data-dynlist]');
|
|
|
|
for (var i = 0, node; (node = nodes[i]) !== undefined; i++) {
|
|
var choices = JSON.parse(node.getAttribute('data-dynlist')),
|
|
values = JSON.parse(node.getAttribute('data-values') || '[]'),
|
|
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];
|
|
}
|
|
|
|
var dl = new L.ui.DynamicList(values, options, {
|
|
name: node.getAttribute('data-prefix'),
|
|
sort: choices[0],
|
|
datatype: choices[2],
|
|
optional: choices[3],
|
|
placeholder: node.getAttribute('data-placeholder')
|
|
});
|
|
|
|
var n = dl.render();
|
|
n.addEventListener('cbi-dynlist-change', cbi_d_update);
|
|
node.parentNode.replaceChild(n, node);
|
|
}
|
|
|
|
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('[data-browser]').forEach(cbi_browser_init);
|
|
|
|
document.querySelectorAll('.cbi-tooltip:not(:empty)').forEach(function(s) {
|
|
s.parentNode.classList.add('cbi-tooltip-container');
|
|
});
|
|
|
|
document.querySelectorAll('.cbi-section-remove > input[name^="cbi.rts"]').forEach(function(i) {
|
|
var handler = function(ev) {
|
|
var bits = this.name.split(/\./),
|
|
section = document.getElementById('cbi-' + bits[2] + '-' + bits[3]);
|
|
|
|
section.style.opacity = (ev.type === 'mouseover') ? 0.5 : '';
|
|
};
|
|
|
|
i.addEventListener('mouseover', handler);
|
|
i.addEventListener('mouseout', handler);
|
|
});
|
|
|
|
document.querySelectorAll('[data-ui-widget]').forEach(function(node) {
|
|
var args = JSON.parse(node.getAttribute('data-ui-widget') || '[]'),
|
|
widget = new (Function.prototype.bind.apply(L.ui[args[0]], args)),
|
|
markup = widget.render();
|
|
|
|
markup.addEventListener('widget-change', cbi_d_update);
|
|
node.parentNode.replaceChild(markup, node);
|
|
});
|
|
|
|
cbi_d_update();
|
|
}
|
|
|
|
function cbi_filebrowser(id, defpath) {
|
|
var field = L.dom.elem(id) ? id : document.getElementById(id);
|
|
var browser = window.open(
|
|
cbi_strings.path.browser + (field.value || defpath || '') + '?field=' + field.id,
|
|
"luci_filebrowser", "width=300,height=400,left=100,top=200,scrollbars=yes"
|
|
);
|
|
|
|
browser.focus();
|
|
}
|
|
|
|
function cbi_browser_init(field)
|
|
{
|
|
field.parentNode.insertBefore(
|
|
E('img', {
|
|
'src': L.resource('cbi/folder.gif'),
|
|
'class': 'cbi-image-button',
|
|
'click': function(ev) {
|
|
cbi_filebrowser(field, field.getAttribute('data-browser'));
|
|
ev.preventDefault();
|
|
}
|
|
}), field.nextSibling);
|
|
}
|
|
|
|
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_field(cbid, optional, type)
|
|
{
|
|
var field = isElem(cbid) ? cbid : document.getElementById(cbid);
|
|
var validatorFn;
|
|
|
|
try {
|
|
var cbiValidator = new CBIValidator(field, type, optional);
|
|
validatorFn = cbiValidator.validate.bind(cbiValidator);
|
|
}
|
|
catch(e) {
|
|
validatorFn = null;
|
|
};
|
|
|
|
if (validatorFn !== null) {
|
|
var form = findParent(field, 'form');
|
|
|
|
if (!form.cbi_validators)
|
|
form.cbi_validators = [ ];
|
|
|
|
form.cbi_validators.push(validatorFn);
|
|
|
|
field.addEventListener("blur", validatorFn);
|
|
field.addEventListener("keyup", validatorFn);
|
|
field.addEventListener("cbi-dropdown-change", validatorFn);
|
|
|
|
if (matchesElem(field, 'select')) {
|
|
field.addEventListener("change", validatorFn);
|
|
field.addEventListener("click", validatorFn);
|
|
}
|
|
|
|
validatorFn();
|
|
}
|
|
}
|
|
|
|
function cbi_row_swap(elem, up, store)
|
|
{
|
|
var tr = findParent(elem.parentNode, '.cbi-section-table-row');
|
|
|
|
if (!tr)
|
|
return false;
|
|
|
|
tr.classList.remove('flash');
|
|
|
|
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(' ');
|
|
|
|
window.scrollTo(0, tr.offsetTop);
|
|
void tr.offsetWidth;
|
|
tr.classList.add('flash');
|
|
|
|
return false;
|
|
}
|
|
|
|
function cbi_tag_last(container)
|
|
{
|
|
var last;
|
|
|
|
for (var i = 0; i < container.childNodes.length; i++) {
|
|
var c = container.childNodes[i];
|
|
if (matchesElem(c, 'div')) {
|
|
c.classList.remove('cbi-value-last');
|
|
last = c;
|
|
}
|
|
}
|
|
|
|
if (last)
|
|
last.classList.add('cbi-value-last');
|
|
}
|
|
|
|
function cbi_submit(elem, name, value, action)
|
|
{
|
|
var form = elem.form || findParent(elem, 'form');
|
|
|
|
if (!form)
|
|
return false;
|
|
|
|
if (action)
|
|
form.action = action;
|
|
|
|
if (name) {
|
|
var hidden = form.querySelector('input[type="hidden"][name="%s"]'.format(name)) ||
|
|
E('input', { type: 'hidden', name: name });
|
|
|
|
hidden.value = value || '1';
|
|
form.appendChild(hidden);
|
|
}
|
|
|
|
form.submit();
|
|
return true;
|
|
}
|
|
|
|
String.prototype.format = function()
|
|
{
|
|
if (!RegExp)
|
|
return;
|
|
|
|
var html_esc = [/&/g, '&', /"/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);
|
|
}
|
|
|
|
if (window.NodeList && !NodeList.prototype.forEach) {
|
|
NodeList.prototype.forEach = function (callback, thisArg) {
|
|
thisArg = thisArg || window;
|
|
for (var i = 0; i < this.length; i++) {
|
|
callback.call(thisArg, this[i], i, this);
|
|
}
|
|
};
|
|
}
|
|
|
|
if (!window.requestAnimationFrame) {
|
|
window.requestAnimationFrame = function(f) {
|
|
window.setTimeout(function() {
|
|
f(new Date().getTime())
|
|
}, 1000/30);
|
|
};
|
|
}
|
|
|
|
|
|
function isElem(e) { return L.dom.elem(e) }
|
|
function toElem(s) { return L.dom.parse(s) }
|
|
function matchesElem(node, selector) { return L.dom.matches(node, selector) }
|
|
function findParent(node, selector) { return L.dom.parent(node, selector) }
|
|
function E() { return L.dom.create.apply(L.dom, arguments) }
|
|
|
|
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;
|
|
}
|
|
|
|
function cbi_dropdown_init(sb) {
|
|
var dl = new L.ui.Dropdown(sb, null, { name: sb.getAttribute('name') });
|
|
return dl.bind(sb);
|
|
}
|
|
|
|
function cbi_update_table(table, data, placeholder) {
|
|
var target = isElem(table) ? table : document.querySelector(table);
|
|
|
|
if (!isElem(target))
|
|
return;
|
|
|
|
target.querySelectorAll('.tr.table-titles, .cbi-section-table-titles').forEach(function(thead) {
|
|
var titles = [];
|
|
|
|
thead.querySelectorAll('.th').forEach(function(th) {
|
|
titles.push(th);
|
|
});
|
|
|
|
if (Array.isArray(data)) {
|
|
var n = 0, rows = target.querySelectorAll('.tr');
|
|
|
|
data.forEach(function(row) {
|
|
var trow = E('div', { 'class': 'tr' });
|
|
|
|
for (var i = 0; i < titles.length; i++) {
|
|
var text = (titles[i].innerText || '').trim();
|
|
var td = trow.appendChild(E('div', {
|
|
'class': titles[i].className,
|
|
'data-title': (text !== '') ? text : null
|
|
}, row[i] || ''));
|
|
|
|
td.classList.remove('th');
|
|
td.classList.add('td');
|
|
}
|
|
|
|
trow.classList.add('cbi-rowstyle-%d'.format((n++ % 2) ? 2 : 1));
|
|
|
|
if (rows[n])
|
|
target.replaceChild(trow, rows[n]);
|
|
else
|
|
target.appendChild(trow);
|
|
});
|
|
|
|
while (rows[++n])
|
|
target.removeChild(rows[n]);
|
|
|
|
if (placeholder && target.firstElementChild === target.lastElementChild) {
|
|
var trow = target.appendChild(E('div', { 'class': 'tr placeholder' }));
|
|
var td = trow.appendChild(E('div', { 'class': titles[0].className }, placeholder));
|
|
|
|
td.classList.remove('th');
|
|
td.classList.add('td');
|
|
}
|
|
}
|
|
else {
|
|
thead.parentNode.style.display = 'none';
|
|
|
|
thead.parentNode.querySelectorAll('.tr, .cbi-section-table-row').forEach(function(trow) {
|
|
if (trow !== thead) {
|
|
var n = 0;
|
|
trow.querySelectorAll('.th, .td').forEach(function(td) {
|
|
if (n < titles.length) {
|
|
var text = (titles[n++].innerText || '').trim();
|
|
if (text !== '')
|
|
td.setAttribute('data-title', text);
|
|
}
|
|
});
|
|
}
|
|
});
|
|
|
|
thead.parentNode.style.display = '';
|
|
}
|
|
});
|
|
}
|
|
|
|
function showModal(title, children)
|
|
{
|
|
return L.showModal(title, children);
|
|
}
|
|
|
|
function hideModal()
|
|
{
|
|
return L.hideModal();
|
|
}
|
|
|
|
|
|
document.addEventListener('DOMContentLoaded', function() {
|
|
document.addEventListener('validation-failure', function(ev) {
|
|
if (ev.target === document.activeElement)
|
|
L.showTooltip(ev);
|
|
});
|
|
|
|
document.addEventListener('validation-success', function(ev) {
|
|
if (ev.target === document.activeElement)
|
|
L.hideTooltip(ev);
|
|
});
|
|
|
|
document.querySelectorAll('.table').forEach(cbi_update_table);
|
|
});
|