MultiSelectContentSchemaProvider.cs :  » Content-Management-Systems-CMS » Kooboo » Everest » CmsServices » Providers » C# / CSharp Open Source

/*
Kooboo is a content management system based on ASP.NET MVC framework. Copyright 2009 Yardi Technology Limited.

This program is free software: you can redistribute it and/or modify it under the terms of the
GNU General Public License version 3 as published by the Free Software Foundation.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program.
If not, see http://www.kooboo.com/gpl3/.
*/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Collections.Specialized;
using Everest.CmsServices.Models;
using Everest.Forms;
using Everest.Forms.SchemaProvider;
using Everest.Library.ExtensionMethod;

namespace Everest.CmsServices.Providers{
    public class MultiSelectContentSchemaProvider : ISchemaProvider
    {
        private IControlTypeFactory controlTypeFactory;
        public MultiSelectContentSchemaProvider(IControlTypeFactory controlTypeFactory)
        {
            this.controlTypeFactory = controlTypeFactory;
        }

        #region ISchemaProvider Members

        public ISchema GetSchema(string name, NameValueCollection nameValues)
        {
            Guid schemaUUID = new Guid(name);

            IEverestCmsDataContext dataContext = EverestCmsEntities.GetDataContext();
            dataContext.EnableCaching = true;

            ISchema schema = new Schema();
            Cms_Schema cms_schema = dataContext.QuerySchema(schemaUUID).FirstOrDefault();
            if (cms_schema != null)
            {
                schema.Name = cms_schema.SchemaName;
                schema.Title = cms_schema.SchemaName;
                schema.GridType = "Everest.Cms.MultiSelectGridPanel";

                if (cms_schema.SchemaType == (int)SchemaType.Binary)
                {
                    // referencing binary contents
                    schema.QueryUrl = "Kooboo_Content/GetReferencingBinaryContents"; // getDataUrl
                    schema.GridAttributes.Add("getDataSelectedUrl", "Kooboo_Content/GetReferencingBinaryContentsSelected"); // getDataSelectedUrl
                }
                else
                {
                    // referencing text contents
                    schema.QueryUrl = "Kooboo_Content/GetReferencingTextContents"; // getDataUrl
                    schema.GridAttributes.Add("getDataSelectedUrl", "Kooboo_Content/GetReferencingTextContentsSelected"); // getDataSelectedUrl
                }

                // columns
                Column uuid = new Column();
                uuid.Name = "UUID";
                uuid.Label = "UUID";
                uuid.DataIndexInList = "UUID";
                uuid.ListAttributes.Add("hidden", "true");
                schema.AddColumn(uuid);

                if (cms_schema.SchemaType == (int)SchemaType.Binary)
                {
                    Column title = CreateTitleColumn();
                    schema.AddColumn(title);

                    Column filePath = new Column();
                    filePath.Name = "FileUrl";
                    filePath.Label = Resources.ContentForm_FilePath;
                    filePath.DataIndexInList = "FileUrl";
                    filePath.ListAttributes.Add("sortable", "false");
                    filePath.ListAttributes.Add("width", "100");
                    filePath.ListAttributes.Add("renderer", "Ext.util.Format.preview");
                    filePath.Control = controlTypeFactory.ResolveControl(ControlType.Text.ToString());
                    schema.AddColumn(filePath);
                }
                else
                {
                    cms_schema.Cms_Column.Load();

                    var titleColumn = cms_schema.TitleColumn;
                    if (titleColumn == null)
                    {
                        Column title = CreateTitleColumn();
                        schema.AddColumn(title);
                    }
                    else
                    {
                        Column column = CreateColumn(titleColumn);

                        schema.AddColumn(column);
                    }
                    foreach (var item in cms_schema.DynamicTableColumns)
                    {
                        if (item.VisibleInList == null || item.VisibleInList.Value == false)
                        {
                            continue;
                        }

                        Column column = CreateColumn(item);

                        schema.AddColumn(column);
                    }
                }

                Column folder = new Column();
                folder.Name = "FolderName";
                folder.Label = Resources.ContentForm_FolderName;
                folder.DataIndexInList = "FolderName";
                folder.ListAttributes.Add("sortable", "false");                
                schema.AddColumn(folder);

                Column app = new Column();
                app.Name = "Application";
                app.Label = Resources.ContentForm_Application;
                app.DataIndexInList = "Application";
                app.ListAttributes.Add("sortable", "false");
                app.ListAttributes.Add("width", "80");
                app.Control = controlTypeFactory.ResolveControl(ControlType.Text.ToString());
                schema.AddColumn(app);
            }

            return schema;
        }

        private static Column CreateColumn(Cms_Column item)
        {
            Column column = new Column();
            column.Name = item.ColumnName;
            column.Label = item.Label;
            column.DataIndexInList = item.ColumnName;
            //column.Control = controlTypeFactory.ResolveControl(item.ControlType);

            if (!StringExtensions.IsNullOrEmptyTrim(item.Tpl))
            {
                column.ListAttributes.Add("tpl", item.Tpl.Trim());
                column.ListAttributes.Add("xtype", "templatecolumn");
            }
            if (item.DataType.Equals("datetime", StringComparison.InvariantCultureIgnoreCase))
            {
                column.ListAttributes.Add("renderer", "Ext.util.Format.dateTime");
            }
            return column;
        }

        private Column CreateTitleColumn()
        {
            Column title = new Column();
            title.Name = "Title";
            title.Label = Resources.ContentForm_Title;
            title.DataIndexInList = "Title";
            title.Queryable = true;
            title.ListAttributes.Add("width", "150");
            title.Control = controlTypeFactory.ResolveControl(ControlType.Text.ToString());
            return title;
        }

        #endregion
    }
}