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;(function() {
"use strict";
BX.namespace("BX.Landing.Block.Node");
var encodeDataValue = BX.Landing.Utils.encodeDataValue;
var decodeDataValue = BX.Landing.Utils.decodeDataValue;
var data = BX.Landing.Utils.data;
var attr = BX.Landing.Utils.attr;
/**
* @extends {BX.Landing.Block.Node.Img}
* @param options
* @constructor
*/
BX.Landing.Block.Node.Icon = function(options)
{
BX.Landing.Block.Node.Img.apply(this, arguments);
this.type = "icon";
};
function getPseudoUrl(node)
{
var url = data(node.node, "data-pseudo-url");
return !!url ? url : "";
}
/**
* Gets icon class list
* @param {BX.Landing.Block.Node.Icon} node
* @return {string[]}
*/
function getIconClassList(node)
{
return node.node.className.split(" ");
}
/**
* Sets icon value or converts to span and sets value
* @param {BX.Landing.Block.Node.Icon} node
* @param {object} value
* @return {Promise<any>}
*/
function setIconValue(node, value)
{
return BX.Landing.UI.Panel.IconPanel
.getLibraries()
.then(function(libraries) {
libraries.forEach(function(library) {
library.categories.forEach(function(category) {
category.items.forEach(function(item) {
var classList = item.split(" ");
classList.forEach(function(className) {
if (className)
{
node.node.classList.remove(className);
}
});
});
});
});
value.classList.forEach(function(className) {
node.node.classList.add(className);
});
});
}
BX.Landing.Block.Node.Icon.prototype = {
constructor: BX.Landing.Block.Node.Icon,
__proto__: BX.Landing.Block.Node.Img.prototype,
/**
* Gets form field
* @return {BX.Landing.UI.Field.BaseField}
*/
getField: function()
{
if (!this.field)
{
var value = this.getValue();
value.url = decodeDataValue(value.url);
var disableLink = !!this.node.closest("a");
this.field = new BX.Landing.UI.Field.Icon({
selector: this.selector,
title: this.manifest.name,
disableLink: disableLink,
content: value,
dimensions: !!this.manifest.dimensions ? this.manifest.dimensions : {}
});
}
else
{
this.field.content = this.getValue();
}
return this.field;
},
/**
* Sets node value
* @param value - Path to image
* @param {?boolean} [preventSave = false]
* @param {?boolean} [preventHistory = false]
* @return {Promise<any>}
*/
setValue: function(value, preventSave, preventHistory)
{
this.lastValue = this.lastValue || this.getValue();
this.preventSave(preventSave);
return setIconValue(this, value)
.then(function() {
if (value.url)
{
attr(this.node, "data-pseudo-url", value.url);
}
this.onChange();
if (!preventHistory)
{
BX.Landing.History.getInstance().push(
new BX.Landing.History.Entry({
block: this.getBlock().id,
selector: this.selector,
command: "editIcon",
undo: this.lastValue,
redo: this.getValue()
})
);
}
this.lastValue = this.getValue();
}.bind(this));
},
/**
* Gets node value
* @return {{src: string}}
*/
getValue: function()
{
return {
type: "icon",
src: "",
id: -1,
alt: "",
classList: getIconClassList(this),
url: encodeDataValue(getPseudoUrl(this))
};
}
};
})();