function Namespace(name) {
this.__name__ = name;
}
cw = new Namespace('cw');
jQuery.extend(cw, {
cubes: new Namespace('cubes'),
/* provide a removeEventListener / detachEvent definition to
* to bypass a jQuery 1.4.2 bug when unbind() is called on a
* plain JS object and not a DOM node.
* see http://dev.jquery.com/ticket/6184 for more details
*/
removeEventListener: function() {},
detachEvent: function() {},
log: function () {
var args = [];
for (var i = 0; i < arguments.length; i++) {
args.push(arguments[i]);
}
if (typeof(window) != "undefined" && window.console && window.console.log) {
window.console.log(args.join(' '));
}
},
//removed: getElementsByTagAndClassName, replaceChildNodes, toggleElementClass
// partial, merge, isNotEmpty, update,
// String.in_, String.join, list, getattr, attrgetter, methodcaller,
// min, max, dict, concat
jqNode: function (node) {
/**
* .. function:: jqNode(node)
*
* safe version of jQuery('#nodeid') because we use ':' in nodeids
* which messes with jQuery selection mechanism
*/
if (typeof(node) == 'string') {
node = document.getElementById(node);
}
if (node) {
return $(node);
}
return null;
},
getNode: function (node) {
if (typeof(node) == 'string') {
return document.getElementById(node);
}
return node;
},
evalJSON: function (json) { // trust source
try {
return eval("(" + json + ")");
} catch(e) {
cw.log(e);
cw.log('The faulty json source was', json);
throw (e);
}
},
urlEncode: function (str) {
if (typeof(encodeURIComponent) != "undefined") {
return encodeURIComponent(str).replace(/\'/g, '%27');
} else {
return escape(str).replace(/\+/g, '%2B').replace(/\"/g, '%22').
rval.replace(/\'/g, '%27');
}
},
swapDOM: function (dest, src) {
dest = cw.getNode(dest);
var parent = dest.parentNode;
if (src) {
src = cw.getNode(src);
parent.replaceChild(src, dest);
} else {
parent.removeChild(dest);
}
return src;
},
sortValueExtraction: function (node) {
var sortvalue = jQuery(node).attr('cubicweb:sortvalue');
if (sortvalue === undefined) {
return '';
}
return sortvalue;
}
});
cw.utils = new Namespace('cw.utils');
jQuery.extend(cw.utils, {
deprecatedFunction: function (msg, newfunc) {
return function () {
cw.log(msg);
return newfunc.apply(this, arguments);
};
},
movedToNamespace: function (funcnames, namespace) {
for (var i = 0; i < funcnames.length; i++) {
var funcname = funcnames[i];
var msg = ('[3.9] ' + funcname + ' is deprecated, use ' +
namespace.__name__ + '.' + funcname + ' instead');
window[funcname] = cw.utils.deprecatedFunction(msg, namespace[funcname]);
}
},
createDomFunction: function (tag) {
function builddom(params, children) {
var node = document.createElement(tag);
for (key in params) {
var value = params[key];
if (key.substring(0, 2) == 'on') {
// this is an event handler definition
if (typeof value == 'string') {
// litteral definition
value = new Function(value);
}
node[key] = value;
} else { // normal node attribute
jQuery(node).attr(key, params[key]);
}
}
if (children) {
if (!cw.utils.isArrayLike(children)) {
children = [children];
for (var i = 2; i < arguments.length; i++) {
var arg = arguments[i];
if (cw.utils.isArray(arg)) {
jQuery.merge(children, arg);
} else {
children.push(arg);
}
}
}
for (var i = 0; i < children.length; i++) {
var child = children[i];
if (typeof child == "string" || typeof child == "number") {
child = document.createTextNode(child);
}
node.appendChild(child);
}
}
return node;
}
return builddom;
},
/**
* .. function:: toISOTimestamp(date)
*
*/
toISOTimestamp: function (date) {
if (typeof(date) == "undefined" || date === null) {
return null;
}
function _padTwo(n) {
return (n > 9) ? n : "0" + n;
}
var isoTime = [_padTwo(date.getHours()), _padTwo(date.getMinutes()),
_padTwo(date.getSeconds())].join(':');
var isoDate = [date.getFullYear(), _padTwo(date.getMonth() + 1),
_padTwo(date.getDate())].join("-");
return isoDate + " " + isoTime;
},
/**
* .. function:: nodeWalkDepthFirst(node, visitor)
*
* depth-first implementation of the nodeWalk function found
* in `MochiKit.Base <http://mochikit.com/doc/html/MochiKit/Base.html#fn-nodewalk>`_
*/
nodeWalkDepthFirst: function (node, visitor) {
var children = visitor(node);
if (children) {
for (var i = 0; i < children.length; i++) {
cw.utils.nodeWalkDepthFirst(children[i], visitor);
}
}
},
isArray: function (it) { // taken from dojo
return it && (it instanceof Array || typeof it == "array");
},
isString: function (it) { // taken from dojo
return !!arguments.length && it != null && (typeof it == "string" || it instanceof String);
},
isArrayLike: function (it) { // taken from dojo
return (it && it !== undefined &&
// keep out built-in constructors (Number, String, ...)
// which have length properties
!cw.utils.isString(it) && !jQuery.isFunction(it) &&
!(it.tagName && it.tagName.toLowerCase() == 'form') &&
(cw.utils.isArray(it) || isFinite(it.length)));
},
/**
* .. function:: formContents(elem \/* = document.body *\/)
*
* this implementation comes from MochiKit
*/
formContents: function (elem /* = document.body */ ) {
var names = [];
var values = [];
if (typeof(elem) == "undefined" || elem === null) {
elem = document.body;
} else {
elem = cw.getNode(elem);
}
cw.utils.nodeWalkDepthFirst(elem, function (elem) {
var name = elem.name;
if (name && name.length) {
var tagName = elem.tagName.toUpperCase();
if (tagName === "INPUT" && (elem.type == "radio" || elem.type == "checkbox") && !elem.checked) {
return null;
}
if (tagName === "SELECT") {
if (elem.type == "select-one") {
if (elem.selectedIndex >= 0) {
var opt = elem.options[elem.selectedIndex];
var v = opt.value;
if (!v) {
var h = opt.outerHTML;
// internet explorer sure does suck.
if (h && !h.match(/^[^>]+\svalue\s*=/i)) {
v = opt.text;
}
}
names.push(name);
values.push(v);
return null;
}
// no form elements?
names.push(name);
values.push("");
return null;
} else {
var opts = elem.options;
if (!opts.length) {
names.push(name);
values.push("");
return null;
}
for (var i = 0; i < opts.length; i++) {
var opt = opts[i];
if (!opt.selected) {
continue;
}
var v = opt.value;
if (!v) {
var h = opt.outerHTML;
// internet explorer sure does suck.
if (h && !h.match(/^[^>]+\svalue\s*=/i)) {
v = opt.text;
}
}
names.push(name);
values.push(v);
}
return null;
}
}
if (tagName === "FORM" || tagName === "P" || tagName === "SPAN" || tagName === "DIV") {
return elem.childNodes;
}
var value = elem.value;
if (tagName === "TEXTAREA") {
if (typeof(FCKeditor) != 'undefined') {
var fck = FCKeditorAPI.GetInstance(elem.id);
if (fck) {
value = fck.GetHTML();
}
}
}
names.push(name);
values.push(value || '');
return null;
}
return elem.childNodes;
});
return [names, values];
},
/**
* .. function:: sliceList(lst, start, stop, step)
*
* returns a subslice of `lst` using `start`/`stop`/`step`
* start, stop might be negative
*
* >>> sliceList(['a', 'b', 'c', 'd', 'e', 'f'], 2)
* ['c', 'd', 'e', 'f']
* >>> sliceList(['a', 'b', 'c', 'd', 'e', 'f'], 2, -2)
* ['c', 'd']
* >>> sliceList(['a', 'b', 'c', 'd', 'e', 'f'], -3)
* ['d', 'e', 'f']
*/
sliceList: function (lst, start, stop, step) {
start = start || 0;
stop = stop || lst.length;
step = step || 1;
if (stop < 0) {
stop = Math.max(lst.length + stop, 0);
}
if (start < 0) {
start = Math.min(lst.length + start, lst.length);
}
var result = [];
for (var i = start; i < stop; i += step) {
result.push(lst[i]);
}
return result;
},
/**
* returns the last element of an array-like object or undefined if empty
*/
lastOf: function(array) {
if (array.length) {
return array[array.length-1];
} else {
return undefined;
}
},
/**
* .. function:: extend(array1, array2)
*
* equivalent of python ``+=`` statement on lists (array1 += array2)
*/
extend: function(array1, array2) {
array1.push.apply(array1, array2);
return array1; // return array1 for convenience
},
/**
* .. function:: difference(lst1, lst2)
*
* returns a list containing all elements in `lst1` that are not
* in `lst2`.
*/
difference: function(lst1, lst2) {
return jQuery.grep(lst1, function(elt, i) {
return jQuery.inArray(elt, lst2) == -1;
});
},
/**
* .. function:: domid(string)
*
* return a valid DOM id from a string (should also be usable in jQuery
* search expression...). This is the javascript implementation of
* :func:`cubicweb.uilib.domid`.
*/
domid: function (string) {
var newstring = string.replace(".", "_").replace("-", "_");
while (newstring != string) {
string = newstring;
newstring = newstring.replace(".", "_").replace("-", "_");
}
return newstring; // XXX
},
/**
* .. function:: strFuncCall(fname, *args)
*
* return a string suitable to call the `fname` javascript function with the
* given arguments (which should be correctly typed).. This is providing
* javascript implementation equivalent to :func:`cubicweb.uilib.js`.
*/
strFuncCall: function(fname /* ...*/) {
return (fname + '(' +
$.map(cw.utils.sliceList(arguments, 1), jQuery.toJSON).join(',')
+ ')'
);
}
});
String.prototype.startsWith = cw.utils.deprecatedFunction('[3.9] str.startsWith() is deprecated, use str.startswith() instead', function (prefix) {
return this.startswith(prefix);
});
String.prototype.endsWith = cw.utils.deprecatedFunction('[3.9] str.endsWith() is deprecated, use str.endswith() instead', function (suffix) {
return this.endswith(prefix);
});
/** DOM factories ************************************************************/
A = cw.utils.createDomFunction('a');
BUTTON = cw.utils.createDomFunction('button');
BR = cw.utils.createDomFunction('br');
CANVAS = cw.utils.createDomFunction('canvas');
DD = cw.utils.createDomFunction('dd');
DIV = cw.utils.createDomFunction('div');
DL = cw.utils.createDomFunction('dl');
DT = cw.utils.createDomFunction('dt');
FIELDSET = cw.utils.createDomFunction('fieldset');
FORM = cw.utils.createDomFunction('form');
H1 = cw.utils.createDomFunction('H1');
H2 = cw.utils.createDomFunction('H2');
H3 = cw.utils.createDomFunction('H3');
H4 = cw.utils.createDomFunction('H4');
H5 = cw.utils.createDomFunction('H5');
H6 = cw.utils.createDomFunction('H6');
HR = cw.utils.createDomFunction('hr');
IMG = cw.utils.createDomFunction('img');
INPUT = cw.utils.createDomFunction('input');
LABEL = cw.utils.createDomFunction('label');
LEGEND = cw.utils.createDomFunction('legend');
LI = cw.utils.createDomFunction('li');
OL = cw.utils.createDomFunction('ol');
OPTGROUP = cw.utils.createDomFunction('optgroup');
OPTION = cw.utils.createDomFunction('option');
P = cw.utils.createDomFunction('p');
PRE = cw.utils.createDomFunction('pre');
SELECT = cw.utils.createDomFunction('select');
SPAN = cw.utils.createDomFunction('span');
STRONG = cw.utils.createDomFunction('strong');
TABLE = cw.utils.createDomFunction('table');
TBODY = cw.utils.createDomFunction('tbody');
TD = cw.utils.createDomFunction('td');
TEXTAREA = cw.utils.createDomFunction('textarea');
TFOOT = cw.utils.createDomFunction('tfoot');
TH = cw.utils.createDomFunction('th');
THEAD = cw.utils.createDomFunction('thead');
TR = cw.utils.createDomFunction('tr');
TT = cw.utils.createDomFunction('tt');
UL = cw.utils.createDomFunction('ul');
// cubicweb specific
//IFRAME = cw.utils.createDomFunction('iframe');
function IFRAME(params) {
if ('name' in params) {
try {
var node = document.createElement('<iframe name="' + params['name'] + '">');
} catch (ex) {
var node = document.createElement('iframe');
node.id = node.name = params.name;
}
}
else {
var node = document.createElement('iframe');
}
for (key in params) {
if (key != 'name') {
var value = params[key];
if (key.substring(0, 2) == 'on') {
// this is an event handler definition
if (typeof value == 'string') {
// litteral definition
value = new Function(value);
}
node[key] = value;
} else { // normal node attribute
node.setAttribute(key, params[key]);
}
}
}
return node;
}
// XXX avoid crashes / backward compat
CubicWeb = cw;
jQuery.extend(cw, {
require: cw.utils.deprecatedFunction(
'[3.9] CubicWeb.require() is not used anymore',
function(module) {}),
provide: cw.utils.deprecatedFunction(
'[3.9] CubicWeb.provide() is not used anymore',
function(module) {})
});
jQuery(document).ready(function() {
$(cw).trigger('server-response', [false, document]);
});