[Illustrator]Create, load and execute action all by JS only

Menu_Action_JS.jsx

// CS6 only

var set = 'Script Action', // 动作集名称
    action = 'PastePDF', // 动作名称
    menuEn = 'paste', // 菜单英文
    menuZh = '粘贴', // 菜单中文
    actionStr = ['/version 3',
        '/name [ ' + set.length,
        ascii2Hex(set),
        ']',
        '/isOpen 0',
        '/actionCount 1',
        '/action-1 {',
        '/name [ ' + action.length,
        ascii2Hex(action),
        ']',
        '/keyIndex 0',
        '/colorIndex 0',
        '/isOpen 1',
        '/eventCount 1',
        '/event-1 {',
        '/useRulersIn1stQuadrant 0',
        '/internalName (adobe_commandManager)',
        '/localizedName [ 15',
        'e8aebfe997aee88f9ce58d95e9a1b9',
        ']',
        '/isOpen 0',
        '/isOn 1',
        '/hasDialog 0',
        '/parameterCount 3',
        '/parameter-1 {',
        '/key 1769238125',
        '/showInPalette -1',
        '/type (ustring)',
        '/value [ ' + menuEn.length,
        ascii2Hex(menuEn),
        ']',
        '}',
        '/parameter-2 {',
        '/key 1818455661',
        '/showInPalette -1',
        '/type (ustring)',
        '/value [ ' + menuZh.length * 3,
        GBK2Hex(menuZh),
        ']',
        '}',
        '/parameter-3 {',
        '/key 1668114788',
        '/showInPalette -1',
        '/type (integer)',
        '/value 1885434740',
        '}',
        '}',
        '}'].join('\n');

createAction(actionStr, set);
app.doScript(action, set);
app.unloadAction(set,'');

function createAction (str, set) {
    var f = File(set + '.aia');
    f.open('w');
    f.write(str);
    f.close();
    app.loadAction(f);
    f.remove();
}

function  ascii2Hex (hex) {
    return hex.replace(/./g, function (a) {return a.charCodeAt(0).toString(16)})
}

function GBK2Hex (str/*中文字符*/) {
    var f = File('hex.txt'), hex;
    f.encoding = 'UTF8';
    f.open('w'), f.write(str), f.close();
    f.encoding = 'BINARY';
    f.open('r');
    hex = f.read().toSource().replace(/(?:\(new String\("|"\)\)|\\u00)/g, '');
    f.close(), f.remove();
    return hex
}

Hi.
I like a lot this idea to implemnt instructions that Illustrator Javascript can do.
My question is if it is possible to do with this method, to unembed a rasterized item and save it intact (with every imformation of its colors, including Spot Colors) in psd format with a given name.

I can't find the solution to unembed a rasterized item to PSD with Spot Colors Channels (not only cmyk channels).

I can see that you are very intelligent and you have lot of knowledges. If you can help me to resolve this question I will be eternally grateful to You.

Thanks in advance.

Raúl Pérez