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(function(window){
var topWindow = BX.PageObject.getRootWindow();
if (BX.CAutoSave && topWindow.BX.CAutoSave) return;
/******************************* AUTOSAVE *********************************/
BX.CAutoSave = function(params)
{
this.FORM_NAME = params.form;
this.FORM_MARKER = params.form_marker;
this.FORM_ID = params.form_id;
this.PERIOD = params.period || [4001, 20990];
this.RESTORE_DATA = null;
this.TIMERS = [null, null];
this.bInited = false;
this.bRestoreInProgress = false;
this.DISABLE_STANDARD_NOTIFY = params.DISABLE_STANDARD_NOTIFY;
this.NOTIFY_CONTEXT = null;
BX.ready(BX.defer(this.Prepare, this));
BX.garbage(BX.delegate(this.Clear, this));
if (
BX.type.isNotEmptyString(this.FORM_MARKER)
&& BX(this.FORM_MARKER)
)
{
var formMarker = BX(this.FORM_MARKER);
if (
BX(formMarker.form)
&& BX.type.isNotEmptyString(formMarker.form.name)
)
{
BX.addCustomEvent(topWindow, 'onExtAutoSaveReset_' + formMarker.form.name, BX.proxy(this.Reset, this));
}
}
};
BX.CAutoSave.prototype.Prepare = function()
{
var i;
if (this.FORM_NAME && BX.type.isString(this.FORM_NAME))
this.FORM = document.forms[this.FORM_NAME];
else if (this.FORM_MARKER && BX.type.isString(this.FORM_MARKER))
this.FORM = (BX(this.FORM_MARKER)||{form:null}).form;
if (!BX.type.isDomNode(this.FORM))
return;
this.FORM.BXAUTOSAVE = this;
BX.bind(this.FORM, 'submit', BX.proxy(this.ClearTimers, this));
for (i=0; i<this.FORM.elements.length; i++)
{
this.RegisterInput(this.FORM.elements[i]);
}
setTimeout(BX.delegate(this._PrepareAfter, this), 10);
};
BX.CAutoSave.prototype.RegisterInput = function(inp)
{
if (BX.type.isString(inp))
{
setTimeout(BX.delegate(function(){this.RegisterInput(this.FORM[inp] || BX(inp))}, this), 10);
}
else if (BX.type.isDomNode(inp))
{
if (
inp.type != 'button'
&& inp.type != 'submit'
&& inp.type != 'reset'
&& inp.type != 'image'
&& inp.type != 'hidden'
)
{
BX.bind(inp, 'change', BX.proxy(this.Init, this));
if (inp.type == 'text' || inp.type == 'textarea')
{
BX.bind(inp, 'keyup', BX.proxy(this.Init, this));
}
if (inp.type == 'checkbox' || inp.type == 'radio')
{
BX.bind(inp, 'click', BX.proxy(this.Init, this));
}
}
}
};
BX.CAutoSave.prototype.UnRegisterInput = function(inp)
{
if (BX.type.isString(inp))
inp = this.FORM[inp] || BX(inp);
if (BX.type.isDomNode(inp))
{
BX.unbind(inp, 'change', BX.proxy(this.Init, this));
BX.unbind(inp, 'keyup', BX.proxy(this.Init, this));
BX.unbind(inp, 'click', BX.proxy(this.Init, this));
}
};
BX.CAutoSave.prototype._PrepareAfter = function()
{
// we can set other "target events" here
BX.onCustomEvent(this.FORM, 'onAutoSavePrepare', [this, BX.proxy(this.Init, this)]);
if (this.RESTORE_DATA)
{
var id = this.FORM.name || Math.random();
BX.removeCustomEvent('onExtAutoSaveRestoreClick_' + id, BX.proxy(this.Restore, this));
BX.addCustomEvent('onExtAutoSaveRestoreClick_' + id, BX.proxy(this.Restore, this));
var o = this._NotifyContext();
if (o)
{
o.Notify(
BX.message('AUTOSAVE') + ' <a href="javascript:void(0)" onclick="BX.CAutoSave.Restore(\'' + BX.util.urlencode(id) + '\', this); return false;">' + BX.message('AUTOSAVE_R') + '</a>',
false,
true
);
}
// may be useful sometimes
BX.onCustomEvent(this.FORM, 'onAutoSaveRestoreFound', [this, this.RESTORE_DATA]);
}
};
BX.CAutoSave.prototype.Init = function()
{
// if (this.bRestoreInProgress)
// return;
if (this.TIMERS[0])
{
clearTimeout(this.TIMERS[0]);
this.TIMERS[0] = null;
}
this.TIMERS[0] = setTimeout(BX.proxy(this.TimerHandler, this), this.PERIOD[0]);
if (!this.TIMERS[1])
{
this.TIMERS[1] = setInterval(BX.proxy(this.Save, this), this.PERIOD[1]);
}
// may also be useful
BX.onCustomEvent(this.FORM, 'onAutoSaveInit', [this]);
return true;
};
BX.CAutoSave.prototype.TimerHandler = function()
{
if (this.TIMERS[1])
{
clearInterval(this.TIMERS[1]);
this.TIMERS[1] = null;
}
this.Save();
};
BX.CAutoSave.prototype.Save = function()
{
if (this.FORM && BX.isNodeInDom(this.FORM))
{
var i, j, el, data = {autosave_id: this.FORM_ID, form_data: {}};
for (i=0; i<this.FORM.elements.length; i++)
{
el = this.FORM.elements[i];
if (el.name && el.name != 'sessid' && el.name != 'lang' && el.name != 'autosave_id')
{
var n = el.name, v = '', t = el.type.toLowerCase();
switch (t)
{
case 'button':
case 'submit':
case 'reset':
case 'image':
case 'file':
case 'password':
break;
case 'radio':
case 'checkbox':
if (el.checked)
v = el.value || 'on';
break;
case 'select-multiple':
n = n.substring(0, n.length-2);
v = [];
for (j=0;j<el.options.length;j++)
{
if (el.options[j].selected)
{
v.push(el.options[j].value);
}
}
break;
default:
v = el.value;
}
if (n.indexOf('[]') > 0)
{
n = _encodeName(n);
if (typeof(data.form_data[n]) == 'undefined')
data.form_data[n] = [v];
else
data.form_data[n].push(v);
}
else
data.form_data[_encodeName(n)] = v;
}
}
// we can adjust form_data before autosaving
BX.onCustomEvent(this.FORM, 'onAutoSave', [this, data.form_data]);
BX.ajax.post(
'/bitrix/tools/autosave.php?bxsender=core_autosave&sessid=' + BX.bitrix_sessid(), data, BX.proxy(this._Save, this)
);
}
else
{
this.Clear();
}
};
BX.CAutoSave.prototype.Reset = function()
{
if (this.FORM && BX.isNodeInDom(this.FORM))
{
BX.ajax.post(
'/bitrix/tools/autosave.php?bxsender=core_autosave&action=reset&sessid=' + BX.bitrix_sessid(), {autosave_id: this.FORM_ID }, null
);
}
};
BX.CAutoSave.prototype._Save = function(data)
{
BX.onCustomEvent(this.FORM, 'onAutoSaveFinished', [this, data]);
};
BX.CAutoSave.prototype.Restore = function(data, clicker)
{
if (data)
{
this.RESTORE_DATA = _decodeData(data);
}
else if (this.FORM && this.RESTORE_DATA)
{
// we can change restore data or make some unusual actions here
BX.onCustomEvent(this.FORM, 'onAutoSaveRestore', [this, this.RESTORE_DATA]);
this.bRestoreInProgress = true;
for (var i=0; i<this.FORM.elements.length; i++)
{
var el = this.FORM.elements[i];
if (el && BX.type.isDomNode(el) && el.name)
{
var value = undefined, n = el.name;
if (el.type == 'select-multiple')
n = el.name.substring(0, el.name.length-2);
value = this.RESTORE_DATA[n];
if (n.indexOf('[]') > 0 && BX.type.isArray(value))
value = this.RESTORE_DATA[n].shift();
if (el.type != 'checkbox' && typeof value == 'undefined')
continue;
var bChange = false;
switch(el.type)
{
case 'radio':
if (!el.checked && !!(value == el.value))
{
bChange = true;
BX.fireEvent(el, 'click');
}
break;
case 'checkbox':
if (el.checked != !!(value == el.value))
{
bChange = true;
BX.fireEvent(el, 'click');
}
break;
case 'select-one':
for (var j = 0; j < el.options.length; j++)
{
var q = el.options[j].selected;
el.options[j].selected = !!(value == el.options[j].value);
bChange |= el.options[j].selected != q;
}
break;
case 'select-multiple':
value = this.RESTORE_DATA[el.name.substring(0, el.name.length-2)];
for (j = 0; j < el.options.length; j++)
{
q = el.options[j].selected;
el.options[j].selected = !!(BX.type.isArray(value) && BX.util.in_array(el.options[j].value, value));
bChange |= el.options[j].selected != q;
}
break;
case 'file':
case 'button':
case 'image':
case 'submit':
case 'reset':
case 'password':
break;
default:
bChange = value != el.value;
el.value = value;
}
if (bChange)
BX.fireEvent(el, 'change');
}
}
var o = this._NotifyContext();
if (o)
o.hideNotify(clicker.parentNode.parentNode);
this.bRestoreInProgress = false;
BX.onCustomEvent(this.FORM, 'onAutoSaveRestoreFinished', [this, this.RESTORE_DATA]);
}
};
BX.CAutoSave.prototype._NotifyContext = function()
{
var o = null;
if (!this.DISABLE_STANDARD_NOTIFY)
{
if (this.NOTIFY_CONTEXT)
o = this.NOTIFY_CONTEXT;
else if (BX.WindowManager && BX.WindowManager.Get())
o = BX.WindowManager.Get();
else if (BX.adminPanel)
o = BX.adminPanel;
else if (BX.admin && BX.admin.panel)
o = BX.admin.panel;
this.NOTIFY_CONTEXT = o;
}
return o;
};
BX.CAutoSave.prototype.ClearTimers = function()
{
if (this.TIMERS)
{
clearTimeout(this.TIMERS[0]);
clearInterval(this.TIMERS[1]);
}
};
BX.CAutoSave.prototype.Clear = function()
{
if (this.FORM)
{
this.FORM.BXAUTOSAVE = null;
for (var i=0; i<this.FORM.elements.length; i++)
{
this.UnRegisterInput(this.FORM.elements[i]);
}
}
this.ClearTimers();
// we should unset any additional "target events" here
BX.onCustomEvent(this.FORM, 'onAutoSaveClear', [this]);
this.FORM = null;
this.TIMERS = null;
};
BX.CAutoSave.Restore = function(id, el)
{
BX.onCustomEvent('onExtAutoSaveRestoreClick_' + id, [null, el]);
};
function _encodeName(n)
{
var q;
while (q = /[^a-zA-Z0-9_\-]/.exec(n))
{
n = n.replace(q[0], 'X' + BX.util.str_pad_left(q[0].charCodeAt(0).toString(), 6, '0') + 'X');
}
return n;
}
function _decodeName(n)
{
var q;
while (q = /X[\d]{6}X/.exec(n))
{
n = n.replace(q[0], String.fromCharCode(parseInt(q[0].replace(/(^X[0]*)|(X$)/g, ''))))
}
return n;
}
function _decodeData(data)
{
var d = {};
for (var i in data)
{
d[_decodeName(i)] = data[i];
}
return d;
}
topWindow.BX.CAutoSave = BX.CAutoSave;
})(window);