9af2b0def2e6839f24ce267cb73ea51ee86ebe2d
2 LuCI - Lua Configuration Interface
4 Copyright 2008 Steven Barth <steven@midlink.org>
5 Copyright 2008-2009 Jo-Philipp Wich <xm@subsignal.org>
7 Licensed under the Apache License, Version 2.0 (the "License");
8 you may not use this file except in compliance with the License.
9 You may obtain a copy of the License at
11 http://www.apache.org/licenses/LICENSE-2.0
20 var cbi_validators
= {
22 'integer': function(v
)
24 return (v
.match(/^-?[0-9]+$/) != null);
27 'uinteger': function(v
)
29 return (cbi_validators
.integer(v
) && (v
>= 0));
34 return cbi_validators
.ip4addr(v
) || cbi_validators
.ip6addr(v
);
37 'ip4addr': function(v
)
39 if( v
.match(/^(\d+)\.(\d+)\.(\d+)\.(\d+)(\/(\d+))?$/) )
41 return (RegExp
.$1 >= 0) && (RegExp
.$1 <= 255) &&
42 (RegExp
.$2 >= 0) && (RegExp
.$2 <= 255) &&
43 (RegExp
.$3 >= 0) && (RegExp
.$3 <= 255) &&
44 (RegExp
.$4 >= 0) && (RegExp
.$4 <= 255) &&
45 (!RegExp
.$5 || ((RegExp
.$6 >= 0) && (RegExp
.$6 <= 32)))
52 'ip6addr': function(v
)
54 if( v
.match(/^([a-fA-F0-9:.]+)(\/(\d+))?$/) )
56 if( !RegExp
.$2 || ((RegExp
.$3 >= 0) && (RegExp
.$3 <= 128)) )
65 if( addr
.indexOf('.') > 0 )
67 var off
= addr
.lastIndexOf(':');
69 if( !(off
&& cbi_validators
.ip4addr(addr
.substr(off
+1))) )
72 addr
= addr
.substr(0, off
) + ':0:0';
75 if( addr
.indexOf('::') < 0 )
77 return (addr
.match(/^(?:[a-fA-F0-9]{1,4}:){7}[a-fA-F0-9]{1,4}$/) != null);
82 for( var i
= 0, last
= 0, comp
= false; i
<= addr
.length
; i
++ )
84 if( (addr
.charAt(i
) == ':') || (i
== addr
.length
) )
86 if( (i
== last
) && !comp
)
92 var f
= addr
.substring(last
, i
);
93 if( !(f
&& f
.match(/^[a-fA-F0-9]{1,4}$/)) )
102 return (fields
== 8);
111 return cbi_validators
.integer(v
) && (v
>= 0) && (v
<= 65535);
114 'portrange': function(v
)
116 if( v
.match(/^(\d+)-(\d+)$/) )
121 return cbi_validators
.port(p1
) &&
122 cbi_validators
.port(p2
) &&
123 (parseInt(p1
) <= parseInt(p2
))
128 return cbi_validators
.port(v
);
132 'macaddr': function(v
)
134 return (v
.match(/^([a-fA-F0-9]{2}:){5}[a-fA-F0-9]{2}$/) != null);
139 return cbi_validators
.hostname(v
) || cbi_validators
.ipaddr(v
);
142 'hostname': function(v
)
144 return (v
.match(/^[a-zA-Z_][a-zA-Z0-9_\-.]*$/) != null);
147 'wpakey': function(v
)
150 return (v
.match(/^[a-fA-F0-9]{64}$/) != null);
152 return (v
.length
>= 8) && (v
.length
<= 63);
155 'wepkey': function(v
)
157 if( v
.substr(0,2) == 's:' )
160 if( (v
.length
== 10) || (v
.length
== 26) )
161 return (v
.match(/^[a-fA-F0-9]{10,26}$/) != null);
163 return (v
.length
== 5) || (v
.length
== 13);
169 function cbi_d_add(field
, dep
, next
) {
170 var obj
= document
.getElementById(field
);
173 for (var i
=0; i
<cbi_d
.length
; i
++) {
174 if (cbi_d
[i
].id
== field
) {
183 "parent": obj
.parentNode
.id
,
187 cbi_d
.unshift(entry
);
193 function cbi_d_checkvalue(target
, ref
) {
194 var t
= document
.getElementById(target
);
198 var tl
= document
.getElementsByName(target
);
200 if( tl
.length
> 0 && tl
[0].type
== 'radio' )
201 for( var i
= 0; i
< tl
.length
; i
++ )
202 if( tl
[i
].checked
) {
207 value
= value
? value
: "";
208 } else if (!t
.value
) {
213 if (t
.type
== "checkbox") {
214 value
= t
.checked
? value
: "";
218 return (value
== ref
)
221 function cbi_d_check(deps
) {
224 for (var i
=0; i
<deps
.length
; i
++) {
227 for (var j
in deps
[i
]) {
228 if (j
== "!reverse") {
230 } else if (j
== "!default") {
234 istat
= (istat
&& cbi_d_checkvalue(j
, deps
[i
][j
]))
244 function cbi_d_update() {
246 for (var i
=0; i
<cbi_d
.length
; i
++) {
247 var entry
= cbi_d
[i
];
248 var next
= document
.getElementById(entry
.next
)
249 var node
= document
.getElementById(entry
.id
)
250 var parent
= document
.getElementById(entry
.parent
)
252 if (node
&& node
.parentNode
&& !cbi_d_check(entry
.deps
)) {
253 node
.parentNode
.removeChild(node
);
256 cbi_c
[entry
.parent
]--;
257 } else if ((!node
|| !node
.parentNode
) && cbi_d_check(entry
.deps
)) {
259 parent
.appendChild(entry
.node
);
261 next
.parentNode
.insertBefore(entry
.node
, next
);
265 cbi_c
[entry
.parent
]++;
278 function cbi_bind(obj
, type
, callback
, mode
) {
279 if (typeof mode
== "undefined") {
282 if (!obj
.addEventListener
) {
283 ieCallback = function(){
284 var e
= window
.event
;
285 if (!e
.target
&& e
.srcElement
) {
286 e
.target
= e
.srcElement
;
288 e
.target
['_eCB' + type
+ callback
] = callback
;
289 e
.target
['_eCB' + type
+ callback
](e
);
290 e
.target
['_eCB' + type
+ callback
] = null;
292 obj
.attachEvent('on' + type
, ieCallback
);
294 obj
.addEventListener(type
, callback
, mode
);
299 function cbi_combobox(id
, values
, def
, man
) {
300 var selid
= "cbi.combobox." + id
;
301 if (document
.getElementById(selid
)) {
305 var obj
= document
.getElementById(id
)
306 var sel
= document
.createElement("select");
308 sel
.className
= 'cbi-input-select';
309 if (obj
.nextSibling
) {
310 obj
.parentNode
.insertBefore(sel
, obj
.nextSibling
);
312 obj
.parentNode
.appendChild(sel
);
315 if (!values
[obj
.value
]) {
316 if (obj
.value
== "") {
317 var optdef
= document
.createElement("option");
319 optdef
.appendChild(document
.createTextNode(def
));
320 sel
.appendChild(optdef
);
322 var opt
= document
.createElement("option");
323 opt
.value
= obj
.value
;
324 opt
.selected
= "selected";
325 opt
.appendChild(document
.createTextNode(obj
.value
));
326 sel
.appendChild(opt
);
330 for (var i
in values
) {
331 var opt
= document
.createElement("option");
334 if (obj
.value
== i
) {
335 opt
.selected
= "selected";
338 opt
.appendChild(document
.createTextNode(values
[i
]));
339 sel
.appendChild(opt
);
342 var optman
= document
.createElement("option");
344 optman
.appendChild(document
.createTextNode(man
));
345 sel
.appendChild(optman
);
347 obj
.style
.display
= "none";
349 cbi_bind(sel
, "change", function() {
350 if (sel
.selectedIndex
== sel
.options
.length
- 1) {
351 obj
.style
.display
= "inline";
352 sel
.parentNode
.removeChild(sel
);
355 obj
.value
= sel
.options
[sel
.selectedIndex
].value
;
366 function cbi_combobox_init(id
, values
, def
, man
) {
367 var obj
= document
.getElementById(id
);
368 cbi_bind(obj
, "blur", function() {
369 cbi_combobox(id
, values
, def
, man
)
371 cbi_combobox(id
, values
, def
, man
);
374 function cbi_filebrowser(id
, url
, defpath
) {
375 var field
= document
.getElementById(id
);
376 var browser
= window
.open(
377 url
+ ( field
.value
|| defpath
|| '' ) + '?field=' + id
,
378 "luci_filebrowser", "width=300,height=400,left=100,top=200,scrollbars=yes"
384 //Hijacks the CBI form to send via XHR (requires Prototype)
385 function cbi_hijack_forms(layer
, win
, fail
, load
) {
386 var forms
= layer
.getElementsByTagName('form');
387 for (var i
=0; i
<forms
.length
; i
++) {
388 $(forms
[i
]).observe('submit', function(event
) {
389 // Prevent the form from also submitting the regular way
393 event
.element().request({
406 function cbi_t_add(section
, tab
) {
407 var t
= document
.getElementById('tab.' + section
+ '.' + tab
);
408 var c
= document
.getElementById('container.' + section
+ '.' + tab
);
411 cbi_t
[section
] = (cbi_t
[section
] || [ ]);
412 cbi_t
[section
][tab
] = { 'tab': t
, 'container': c
, 'cid': c
.id
};
416 function cbi_t_switch(section
, tab
) {
417 if( cbi_t
[section
] && cbi_t
[section
][tab
] ) {
418 var o
= cbi_t
[section
][tab
];
419 var h
= document
.getElementById('tab.' + section
);
420 for( var tid
in cbi_t
[section
] ) {
421 var o2
= cbi_t
[section
][tid
];
422 if( o
.tab
.id
!= o2
.tab
.id
) {
423 o2
.tab
.className
= o2
.tab
.className
.replace(/(^| )cbi-tab( |$)/, " cbi-tab-disabled ");
424 o2
.container
.style
.display
= 'none';
428 o2
.tab
.className
= o2
.tab
.className
.replace(/(^| )cbi-tab-disabled( |$)/, " cbi-tab ");
429 o2
.container
.style
.display
= 'block';
436 function cbi_t_update() {
437 for( var sid
in cbi_t
)
438 for( var tid
in cbi_t
[sid
] )
439 if( cbi_c
[cbi_t
[sid
][tid
].cid
] == 0 ) {
440 cbi_t
[sid
][tid
].tab
.style
.display
= 'none';
442 else if( cbi_t
[sid
][tid
].tab
&& cbi_t
[sid
][tid
].tab
.style
.display
== 'none' ) {
443 cbi_t
[sid
][tid
].tab
.style
.display
= '';
445 var t
= cbi_t
[sid
][tid
].tab
;
446 window
.setTimeout(function() { t
.className
= t
.className
.replace(/ cbi
-tab
-highlighted
/g
, '') }, 750);
447 cbi_t
[sid
][tid
].tab
.className
+= ' cbi-tab-highlighted';