/**
* bootbox.js v3.0.0
*
* http://bootboxjs.com/license.txt
*/
var bootbox = window.bootbox || (function(document, $) {
var _locale = 'en',
_defaultLocale = 'en',
_animate = true,
_backdrop = 'static',
_defaultHref = 'javascript:;',
_classes = '',
_icons = {},
/* last var should always be the public object we'll return */
that = {};
/**
* public API
*/
that.setLocale = function(locale) {
for (var i in _locales) {
if (i == locale) {
_locale = locale;
return;
}
}
throw new Error('Invalid locale: '+locale);
};
that.addLocale = function(locale, translations) {
if (typeof _locales[locale] === 'undefined') {
_locales[locale] = {};
}
for (var str in translations) {
_locales[locale][str] = translations[str];
}
};
that.setIcons = function(icons) {
_icons = icons;
if (typeof _icons !== 'object' || _icons == null) {
_icons = {};
}
};
that.alert = function(/*str, label, cb*/) {
var str = "",
label = _translate('OK'),
cb = null;
switch (arguments.length) {
case 1:
// no callback, default button label
str = arguments[0];
break;
case 2:
// callback *or* custom button label dependent on type
str = arguments[0];
if (typeof arguments[1] == 'function') {
cb = arguments[1];
} else {
label = arguments[1];
}
break;
case 3:
// callback and custom button label
str = arguments[0];
label = arguments[1];
cb = arguments[2];
break;
default:
throw new Error("Incorrect number of arguments: expected 1-3");
break;
}
return that.dialog(str, {
// only button (ok)
"label" : label,
"icon" : _icons.OK,
"callback": cb
}, {
// ensure that the escape key works; either invoking the user's
// callback or true to just close the dialog
"onEscape": cb || true
});
};
that.confirm = function(/*str, labelCancel, labelOk, cb*/) {
var str = "",
labelCancel = _translate('CANCEL'),
labelOk = _translate('CONFIRM'),
cb = null;
switch (arguments.length) {
case 1:
str = arguments[0];
break;
case 2:
str = arguments[0];
if (typeof arguments[1] == 'function') {
cb = arguments[1];
} else {
labelCancel = arguments[1];
}
break;
case 3:
str = arguments[0];
labelCancel = arguments[1];
if (typeof arguments[2] == 'function') {
cb = arguments[2];
} else {
labelOk = arguments[2];
}
break;
case 4:
str = arguments[0];
labelCancel = arguments[1];
labelOk = arguments[2];
cb = arguments[3];
break;
default:
throw new Error("Incorrect number of arguments: expected 1-4");
break;
}
var cancelCallback = function() {
if (typeof cb === 'function') {
cb(false);
}
};
var confirmCallback = function() {
if (typeof cb === 'function') {
cb(true);
}
};
return that.dialog(str, [{
// first button (cancel)
"label" : labelCancel,
"icon" : _icons.CANCEL,
"callback": cancelCallback
}, {
// second button (confirm)
"label" : labelOk,
"icon" : _icons.CONFIRM,
"callback": confirmCallback
}], {
// escape key bindings
"onEscape": cancelCallback
});
};
that.prompt = function(/*str, labelCancel, labelOk, cb, defaultVal*/) {
var str = "",
labelCancel = _translate('CANCEL'),
labelOk = _translate('CONFIRM'),
cb = null,
defaultVal = "";
switch (arguments.length) {
case 1:
str = arguments[0];
break;
case 2:
str = arguments[0];
if (typeof arguments[1] == 'function') {
cb = arguments[1];
} else {
labelCancel = arguments[1];
}
break;
case 3:
str = arguments[0];
labelCancel = arguments[1];
if (typeof arguments[2] == 'function') {
cb = arguments[2];
} else {
labelOk = arguments[2];
}
break;
case 4:
str = arguments[0];
labelCancel = arguments[1];
labelOk = arguments[2];
cb = arguments[3];
break;
case 5:
str = arguments[0];
labelCancel = arguments[1];
labelOk = arguments[2];
cb = arguments[3];
defaultVal = arguments[4];
break;
default:
throw new Error("Incorrect number of arguments: expected 1-5");
break;
}
var header = str;
// let's keep a reference to the form object for later
var form = $("<form></form>");
form.append("<input autocomplete=off type=text value='" + defaultVal + "' />");
var cancelCallback = function() {
if (typeof cb === 'function') {
// yep, native prompts dismiss with null, whereas native
// confirms dismiss with false...
cb(null);
}
};
var confirmCallback = function() {
if (typeof cb === 'function') {
cb(form.find("input[type=text]").val());
}
};
var div = that.dialog(form, [{
// first button (cancel)
"label" : labelCancel,
"icon" : _icons.CANCEL,
"callback": cancelCallback
}, {
// second button (confirm)
"label" : labelOk,
"icon" : _icons.CONFIRM,
"callback": confirmCallback
}], {
// prompts need a few extra options
"header" : header,
// explicitly tell dialog NOT to show the dialog...
"show" : false,
"onEscape": cancelCallback
});
// ... the reason the prompt needs to be hidden is because we need
// to bind our own "shown" handler, after creating the modal but
// before any show(n) events are triggered
// @see https://github.com/makeusabrew/bootbox/issues/69
div.on("shown", function() {
form.find("input[type=text]").focus();
// ensure that submitting the form (e.g. with the enter key)
// replicates the behaviour of a normal prompt()
form.on("submit", function(e) {
e.preventDefault();
div.find(".btn-primary").click();
});
});
div.modal("show");
return div;
};
that.dialog = function(str, handlers, options) {
var buttons = "",
callbacks = [],
options = options || {};
// check for single object and convert to array if necessary
if (handlers == null) {
handlers = [];
} else if (typeof handlers.length == 'undefined') {
handlers = [handlers];
}
var i = handlers.length;
while (i--) {
var label = null,
href = null,
_class = null,
icon = '',
callback = null;
if (typeof handlers[i]['label'] == 'undefined' &&
typeof handlers[i]['class'] == 'undefined' &&
typeof handlers[i]['callback'] == 'undefined') {
// if we've got nothing we expect, check for condensed format
var propCount = 0, // condensed will only match if this == 1
property = null; // save the last property we found
// be nicer to count the properties without this, but don't think it's possible...
for (var j in handlers[i]) {
property = j;
if (++propCount > 1) {
// forget it, too many properties
break;
}
}
if (propCount == 1 && typeof handlers[i][j] == 'function') {
// matches condensed format of label -> function
handlers[i]['label'] = property;
handlers[i]['callback'] = handlers[i][j];
}
}
if (typeof handlers[i]['callback']== 'function') {
callback = handlers[i]['callback'];
}
if (handlers[i]['class']) {
_class = handlers[i]['class'];
} else if (i == handlers.length -1 && handlers.length <= 2) {
// always add a primary to the main option in a two-button dialog
_class = 'btn-primary';
}
if (handlers[i]['label']) {
label = handlers[i]['label'];
} else {
label = "Option "+(i+1);
}
if (handlers[i]['icon']) {
icon = "<i class='"+handlers[i]['icon']+"'></i> ";
}
if (handlers[i]['href']) {
href = handlers[i]['href'];
}
else {
href = _defaultHref;
}
buttons = "<a data-handler='"+i+"' class='btn "+_class+"' href='" + href + "'>"+icon+""+label+"</a>" + buttons;
callbacks[i] = callback;
}
// @see https://github.com/makeusabrew/bootbox/issues/46#issuecomment-8235302
// and https://github.com/twitter/bootstrap/issues/4474
// for an explanation of the inline overflow: hidden
// @see https://github.com/twitter/bootstrap/issues/4854
// for an explanation of tabIndex=-1
var parts = ["<div class='bootbox modal' tabindex='-1' style='overflow:hidden;'>"];
if (options['header']) {
var closeButton = '';
if (typeof options['headerCloseButton'] == 'undefined' || options['headerCloseButton']) {
closeButton = "<a href='"+_defaultHref+"' class='close'>×</a>";
}
parts.push("<div class='modal-header'>"+closeButton+"<h3>"+options['header']+"</h3></div>");
}
// push an empty body into which we'll inject the proper content later
parts.push("<div class='modal-body'></div>");
if (buttons) {
parts.push("<div class='modal-footer'>"+buttons+"</div>");
}
parts.push("</div>");
var div = $(parts.join("\n"));
// check whether we should fade in/out
var shouldFade = (typeof options.animate === 'undefined') ? _animate : options.animate;
if (shouldFade) {
div.addClass("fade");
}
var optionalClasses = (typeof options.classes === 'undefined') ? _classes : options.classes;
if (optionalClasses) {
div.addClass(optionalClasses);
}
// now we've built up the div properly we can inject the content whether it was a string or a jQuery object
div.find(".modal-body").html(str);
div.on('hidden', function() {
div.remove();
});
// hook into the modal's keyup trigger to check for the escape key
div.on('keyup.dismiss.modal', function(e) {
// any truthy value passed to onEscape will dismiss the dialog...
if (e.which == 27 && options.onEscape) {
if (typeof options.onEscape === 'function') {
// ... but only a function will be invoked (obviously)
options.onEscape();
}
div.modal('hide');
}
});
// well, *if* we have a primary - give the first dom element focus
div.on('shown', function() {
div.find("a.btn-primary:first").focus();
});
// wire up button handlers
div.on('click', '.modal-footer a, a.close', function(e) {
var handler = $(this).data("handler"),
cb = callbacks[handler],
hideModal = null;
// sort of @see https://github.com/makeusabrew/bootbox/pull/68 - heavily adapted
// if we've got a custom href attribute, all bets are off
if (typeof handler !== 'undefined' &&
typeof handlers[handler]['href'] !== 'undefined') {
return;
}
e.preventDefault();
if (typeof cb == 'function') {
hideModal = cb();
}
// the only way hideModal *will* be false is if a callback exists and
// returns it as a value. in those situations, don't hide the dialog
// @see https://github.com/makeusabrew/bootbox/pull/25
if (hideModal !== false) {
div.modal("hide");
}
});
// stick the modal right at the bottom of the main body out of the way
$("body").append(div);
div.modal({
// unless explicitly overridden take whatever our default backdrop value is
backdrop : (typeof options.backdrop === 'undefined') ? _backdrop : options.backdrop,
// ignore bootstrap's keyboard options; we'll handle this ourselves (more fine-grained control)
keyboard : false,
// @ see https://github.com/makeusabrew/bootbox/issues/69
// we *never* want the modal to be shown before we can bind stuff to it
// this method can also take a 'show' option, but we'll only use that
// later if we need to
show : false
});
// @see https://github.com/makeusabrew/bootbox/issues/64
// @see https://github.com/makeusabrew/bootbox/issues/60
// ...caused by...
// @see https://github.com/twitter/bootstrap/issues/4781
div.on("show", function(e) {
$(document).off("focusin.modal");
});
if (typeof options.show === 'undefined' || options.show === true) {
div.modal("show");
}
return div;
};
/**
* #modal is deprecated in v3; it can still be used but no guarantees are
* made - have never been truly convinced of its merit but perhaps just
* needs a tidyup and some TLC
*/
that.modal = function(/*str, label, options*/) {
var str;
var label;
var options;
var defaultOptions = {
"onEscape": null,
"keyboard": true,
"backdrop": _backdrop
};
switch (arguments.length) {
case 1:
str = arguments[0];
break;
case 2:
str = arguments[0];
if (typeof arguments[1] == 'object') {
options = arguments[1];
} else {
label = arguments[1];
}
break;
case 3:
str = arguments[0];
label = arguments[1];
options = arguments[2];
break;
default:
throw new Error("Incorrect number of arguments: expected 1-3");
break;
}
defaultOptions['header'] = label;
if (typeof options == 'object') {
options = $.extend(defaultOptions, options);
} else {
options = defaultOptions;
}
return that.dialog(str, [], options);
};
that.hideAll = function() {
$(".bootbox").modal("hide");
};
that.animate = function(animate) {
_animate = animate;
};
that.backdrop = function(backdrop) {
_backdrop = backdrop;
};
that.classes = function(classes) {
_classes = classes;
};
/**
* private API
*/
/**
* standard locales. Please add more according to ISO 639-1 standard. Multiple language variants are
* unlikely to be required. If this gets too large it can be split out into separate JS files.
*/
var _locales = {
'en' : {
OK : 'OK',
CANCEL : 'Cancel',
CONFIRM : 'OK'
},
'fr' : {
OK : 'OK',
CANCEL : 'Annuler',
CONFIRM : 'D\'accord'
},
'de' : {
OK : 'OK',
CANCEL : 'Abbrechen',
CONFIRM : 'Akzeptieren'
},
'es' : {
OK : 'OK',
CANCEL : 'Cancelar',
CONFIRM : 'Aceptar'
},
'br' : {
OK : 'OK',
CANCEL : 'Cancelar',
CONFIRM : 'Sim'
},
'nl' : {
OK : 'OK',
CANCEL : 'Annuleren',
CONFIRM : 'Accepteren'
},
'ru' : {
OK : 'OK',
CANCEL : 'Отмена',
CONFIRM : 'Применить'
},
'it' : {
OK : 'OK',
CANCEL : 'Annulla',
CONFIRM : 'Conferma'
}
};
function _translate(str, locale) {
// we assume if no target locale is probided then we should take it from current setting
if (locale == null) {
locale = _locale;
}
if (typeof _locales[locale][str] === 'string') {
return _locales[locale][str];
}
// if we couldn't find a lookup then try and fallback to a default translation
if (locale != _defaultLocale) {
return _translate(str, _defaultLocale);
}
// if we can't do anything then bail out with whatever string was passed in - last resort
return str;
}
return that;
}(document, window.jQuery));
// @see https://github.com/makeusabrew/bootbox/issues/71
window.bootbox = bootbox;
