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(function() {
"use strict";
BX.namespace("BX.Landing");
/**
* DOMNode of Block (Ul).
* @param {nodeOptions} options
*/
BX.Landing.Block.Node.Ul = function(options)
{
BX.Landing.Block.Node.apply(this, arguments);
this.popup = null;
this.nodeEditSubmit = null;
this.nodeEditLi = [];
this.content = [];
// get all LI with BIU tags
var ulLi = BX.findChildren(this.node, {tag: "li"});
for (var i = 0, c = ulLi.length; i < c; i++)
{
var liContent = "";
for (var j = 0, cc = ulLi[i].childNodes.length; j < cc; j++)
{
if (
ulLi[i].childNodes[j].nodeType === 1 &&
(
ulLi[i].childNodes[j].tagName === "B" ||
ulLi[i].childNodes[j].tagName === "I" ||
ulLi[i].childNodes[j].tagName === "U"
)
)
{
liContent += ulLi[i].childNodes[j].outerHTML;
}
else if (
ulLi[i].childNodes[j].nodeType === 3 &&
BX.util.trim(ulLi[i].childNodes[j].textContent) !== ""
)
{
liContent += " #VAL# ";
}
}
this.content.push({
content: BX.util.trim(ulLi[i].textContent),
original: liContent
});
}
BX.bind(this.node, "click", BX.delegate(this.onClick, this));
};
BX.Landing.Block.Node.Ul.prototype = {
__proto__: BX.Landing.Block.Node.prototype,
constructor: BX.Landing.Block.Node.Ul,
/**
* Save content for Node.
* @returns {void}
*/
saveContent: function ()
{
var wasChanged = false;
var isNulled = true;
// change any li or not
for (var i = 0, c = this.nodeEditLi.length; i < c; i++)
{
if (this.nodeEditLi[i] !== null)
{
var value = BX.util.trim(this.nodeEditLi[i].value);
isNulled = false;
if (
typeof this.content[i] === "undefined" ||
this.content[i].content !== value
)
{
wasChanged = true;
break;
}
}
else
{
wasChanged = true;
break;
}
}
// save content
if (!isNulled && wasChanged)
{
BX.cleanNode(this.node);
this.content = [];
for (var i = 0, c = this.nodeEditLi.length; i < c; i++)
{
if (this.nodeEditLi[i] !== null)
{
var value = BX.util.trim(this.nodeEditLi[i].value);
var original = BX.data(this.nodeEditLi[i], "original");
this.content.push({
content: value,
original: original
});
this.node.appendChild(BX.create("li", {
html: original.replace("#VAL#", BX.util.htmlspecialchars(value))
}));
}
else
{
this.content.push(false);
}
}
this.markAsChanged();
}
},
/**
* Return element for add new li item.
* @returns {DOMNode}
*/
getAddLiButton: function (i)
{
return BX.create("input", {
attrs: {
type: "button",
value: "+"
},
dataset: {
i: i
},
events: {
click: BX.delegate(function ()
{
var button = BX.proxy_context;
var i = parseInt(BX.data(button, "i"));
var newLi = BX.create("input", {
dataset: {
original: this.content[i].original
},
attrs: {
type: "text"
}
});
BX.insertAfter(BX.create("div", {
children: [
newLi,
this.getAddLiButton(i + 1),
this.getRemoveLiButton(i + 1)
]
}), button.parentNode);
this.nodeEditLi.splice(i + 1, 0, newLi);
BX.focus(newLi);
}, this)
}
});
},
/**
* Return element for remove li item.
* @returns {DOMNode}
*/
getRemoveLiButton: function (i)
{
return BX.create("input", {
attrs: {
type: "button",
value: "-"
},
dataset: {
i: i
},
events: {
click: BX.delegate(function ()
{
var button = BX.proxy_context;
this.nodeEditLi[BX.data(button, "i")] = null;
BX.remove(button.parentNode);
}, this)
}
});
},
/**
* Rerturn nodes for edit content.
* @param {Boolean} showbutton False if not show save button.
* @returns {Array of DOMNode}
*/
getEditNodes: function (showbutton)
{
var li, editLi = [];
this.nodeEditLi = [];
// edit li
for (var i = 0, c = this.content.length; i < c; i++)
{
li = BX.create("input", {
dataset: {
original: this.content[i].original
},
attrs: {
type: "text",
value: BX.util.trim(this.content[i].content)
}
});
this.nodeEditLi.push(li);
editLi.push(BX.create("div", {
children: [
li,
this.getAddLiButton(i),
this.getRemoveLiButton(i)
]
}));
}
// save button
if (showbutton !== false)
{
this.nodeEditSubmit = BX.create("input", {
attrs: {
type: "button",
value: "Save"
},
events: {
click: function ()
{
this.saveContent();
this.popup.close();
}.bind(this)
}
});
}
if (showbutton !== false)
{
editLi.push(this.nodeEditSubmit);
}
return editLi;
},
/**
* Click on field - edit mode.
* @param {MouseEvent} e
* @returns {void}
*/
onClick: function (e)
{
this.popup = BX.PopupWindowManager.create(
"landing_node_img",
BX.proxy_context,
{
closeIcon: false,
autoHide: true,
closeByEsc: true,
contentColor: "white",
angle: true,
offsetLeft: 15,
overlay: {
backgroundColor: "#cdcdcd",
opacity: ".1"
},
events: {
onPopupClose: function ()
{
this.popup.destroy();
}.bind(this)
}
}
);
// popup content
this.popup.setContent(BX.create("div", {
children: this.getEditNodes()
}));
this.popup.show();
return BX.PreventDefault(e);
},
/*
* Get tags for show Node in settings form.
* @returns {Array}
*/
getSettingsForm: function ()
{
return [{
name: this.getName(),
node: BX.create("div", {
children: this.getEditNodes(false)
})
}];
},
/*
* Callback on save settings form.
* @returns {void}
*/
saveSettingsForm: function ()
{
this.saveContent();
},
getValue: function ()
{
},
setValue: function ()
{
},
getField: function()
{
return new BX.Landing.UI.Field.BaseField({
selector: this.selector,
title: this.manifest.name
});
}
};
})();