using System;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;

using CMS.CMSHelper;
using CMS.ExtendedControls;
using CMS.GlobalHelper;
using CMS.SiteProvider;
using CMS.UIControls;

public partial class CMSModules_MediaLibrary_FormControls_Selectors_InsertImageOrMedia_Tabs_Media : CMSModalPage
{
    protected void Page_Load(object sender, EventArgs e)
    {
        // Check site availability
        if (!ResourceSiteInfoProvider.IsResourceOnSite("CMS.MediaLibrary", CMSContext.CurrentSiteName))
        {
            RedirectToResourceNotAvailableOnSite("CMS.MediaLibrary");
        }

        string output = QueryHelper.GetString("output", "");

        bool checkUI = true;
        if ((output == "copy") || (output == "move") || (output == "relationship") || (output == "selectpath"))
        {
            checkUI = false;
        }

        if (checkUI)
        {
            string errorMessage = "";

            OutputFormatEnum outputFormat = CMSDialogHelper.GetOutputFormat(output, QueryHelper.GetBoolean("link", false));
            if ((outputFormat == OutputFormatEnum.HTMLLink) && !CMSContext.CurrentUser.IsAuthorizedPerUIElement("CMS.WYSIWYGEditor", "InsertLink"))
            {
                errorMessage = "InsertLink";
            }
            else if ((outputFormat == OutputFormatEnum.HTMLMedia) && !CMSContext.CurrentUser.IsAuthorizedPerUIElement("CMS.WYSIWYGEditor", "InsertImageOrMedia"))
            {
                errorMessage = "InsertImageOrMedia";
            }

            if (errorMessage != "")
            {
                RedirectToCMSDeskUIElementAccessDenied("CMS.WYSIWYGEditor", errorMessage);
            }

            if (!CMSContext.CurrentUser.IsAuthorizedPerUIElement("CMS.MediaDialog", "MediaLibrariesTab"))
            {
                errorMessage = "MediaLibrariesTab";
            }

            if (errorMessage != "")
            {
                RedirectToCMSDeskUIElementAccessDenied("CMS.MediaDialog", errorMessage);
            }
        }

        if (QueryHelper.ValidateHash("hash"))
        {
            ScriptHelper.RegisterJQuery(Page);
            CMSDialogHelper.RegisterDialogHelper(Page);

            linkMedia.InitFromQueryString();
        }
        else
        {
            linkMedia.StopProcessing = true;
        }
    }
}