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EditXml.ascx.cs
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EditXml.ascx.cs
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//
// DotNetNuke® - http://www.dotnetnuke.com
// Copyright (c) 2002-2011 by DotNetNuke Corp.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
// documentation files (the "Software"), to deal in the Software without restriction, including without limitation
// the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and
// to permit persons to whom the Software is furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all copies or substantial portions
// of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED
// TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
// CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
//
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using DotNetNuke.Common;
using DotNetNuke.Entities.Modules;
using DotNetNuke.Modules.Xml.BaseControls;
using DotNetNuke.Modules.Xml.Components;
using DotNetNuke.Modules.Xml.Providers.XmlDataProvider;
using DotNetNuke.Modules.Xml.Providers.XmlRenderingProvider;
using DotNetNuke.Services.Exceptions;
using DotNetNuke.Services.Localization;
namespace DotNetNuke.Modules.Xml
{
public partial class EditXml : PortalModuleBase
{
#region Fields
private BaseSourceSettings _renderingSettings;
private BaseSourceSettings _sourceSettings;
private string _localizedString;
#endregion
#region "Event Handlers"
private void Page_Init(object sender, EventArgs e)
{
cmdUpdate.Click += cmdUpdate_Click;
cmdCancel.Click += cmdCancel_Click;
cmdClearSearchIndex.Click += cmdClearSearchIndex_Click;
cmdClearEnableByParam.Click += cmdClearEnableByParam_Click;
//datasource
foreach (var provider in XmlDataProvider.List())
{
_localizedString = Localization.GetString("Provider", XmlDataProvider.Instance(provider).LocalResourceFile);
rblXmlDataProvider.Items.Add(new ListItem(_localizedString, provider));
}
var xmlDataProviderName = Settings[Setting.SourceProvider].DefaultIfNullOrEmpty(XmlDataProvider.NameOfDefaultProvider());
rblXmlDataProvider.SelectedValue = xmlDataProviderName;
//rendering
foreach (var provider in XmlRenderingProvider.List())
{
_localizedString = Localization.GetString("Provider", XmlRenderingProvider.Instance(provider).LocalResourceFile);
rblXmlRendering.Items.Add(new ListItem(_localizedString, provider));
}
var xmlRenderingProviderName = Settings[Setting.RenderingProvider].DefaultIfNullOrEmpty(XmlRenderingProvider.NameOfDefaultProvider());
rblXmlRendering.SelectedValue = xmlRenderingProviderName;
}
private void Page_Load(object sender, EventArgs e)
{
try
{
rblIndexRun.Enabled = true;
LoadXmlDataProviderSettingsControl();
LoadXmlRenderingSettingsControl();
BindAdvancedSettings();
//Module failed to load
}
catch (Exception exc)
{
Exceptions.ProcessModuleLoadException(this, exc);
}
}
private void Page_PreRender(object sender, EventArgs e)
{
CheckWhetherParametersAreDynamic();
}
private void cmdCancel_Click(object sender, EventArgs e)
{
try
{
Response.Redirect(Globals.NavigateURL(), true);
//Module failed to load
}
catch (Exception exc)
{
Exceptions.ProcessModuleLoadException(this, exc);
}
}
private void cmdUpdate_Click(object sender, EventArgs e)
{
try
{
if (Page.IsValid & UrlAccessIsPermitted())
{
// Update settings in the database
var objModules = new ModuleController();
if ((_sourceSettings != null))
_sourceSettings.SaveSettings();
if ((_renderingSettings != null))
_renderingSettings.SaveSettings();
objModules.UpdateModuleSetting(ModuleId, Setting.ContentType, rblContentType.SelectedValue);
objModules.UpdateModuleSetting(ModuleId, Setting.IndexRun, rblIndexRun.SelectedValue);
objModules.UpdateModuleSetting(ModuleId, Setting.RenderTo, rblOutput.SelectedValue);
objModules.UpdateModuleSetting(ModuleId, Setting.EnableParam, txtEnableParam.Text);
objModules.UpdateModuleSetting(ModuleId, Setting.EnableValue, txtEnableValue.Text);
objModules.UpdateModuleSetting(ModuleId, Setting.SourceProvider, rblXmlDataProvider.SelectedValue);
objModules.UpdateModuleSetting(ModuleId, Setting.RenderingProvider, rblXmlRendering.SelectedValue);
// Redirect back to the portal home page
Response.Redirect(Globals.NavigateURL(), true);
}
//Module failed to load
}
catch (Exception exc)
{
Exceptions.ProcessModuleLoadException(this, exc);
}
}
private void cmdClearSearchIndex_Click(object sender, EventArgs e)
{
var objController = new XmlBaseController(ModuleConfiguration, Page);
objController.ClearSearchIndex();
}
private void cmdClearEnableByParam_Click(object sender, EventArgs e)
{
txtEnableParam.Text = "";
txtEnableValue.Text = "";
}
#endregion
#region "Private Methods"
/// <summary>
/// Check whether parameters are dynamic
/// </summary>
private void CheckWhetherParametersAreDynamic()
{
var indexAllowed = (_sourceSettings != null) && _sourceSettings.IsStatic && _renderingSettings.IsStatic;
rblIndexRun.Enabled = indexAllowed;
lblDynamicParameter.Visible = !indexAllowed;
if (!indexAllowed)
{
rblIndexRun.SelectedValue = Definition.ConvertIndexRunToString(IndexRun.Never);
}
}
/// <summary>
/// Check needed permissions (Medium trust)
/// </summary>
private bool UrlAccessIsPermitted()
{
return _renderingSettings.UrlAccessIsPermitted & _sourceSettings.UrlAccessIsPermitted;
}
/// <summary>
/// Bind XML Source settings
/// </summary>
private void LoadXmlDataProviderSettingsControl()
{
var providerName = rblXmlDataProvider.SelectedValue;
if (string.IsNullOrEmpty(providerName)) return;
var provider = XmlDataProvider.Instance(providerName);
if (provider != null)
{
_sourceSettings = (BaseSourceSettings) LoadControl(provider.SettingsControlPath());
SourceSettingsPlaceHolder.Controls.Add(_sourceSettings);
_sourceSettings.LoadSettings();
}
else
{
SourceSettingsPlaceHolder.Controls.Add(new LiteralControl(string.Format("System was not able to load Settings Control for {0}", providerName)));
}
}
private void BindAdvancedSettings()
{
if (Page.IsPostBack) return;
rblContentType.SelectedValue = Settings[Setting.ContentType].DefaultIfNullOrEmpty("xml|text/xml");
rblIndexRun.SelectedValue = Settings[Setting.IndexRun].DefaultIfNullOrEmpty("Never");
rblOutput.SelectedValue = Settings[Setting.RenderTo].DefaultIfNullOrEmpty("Inline").Replace("Default", "Inline");
txtEnableParam.Text = Settings[Setting.EnableParam].DefaultIfNullOrEmpty();
txtEnableValue.Text = Settings[Setting.EnableValue].DefaultIfNullOrEmpty();
}
private void LoadXmlRenderingSettingsControl()
{
var providername = rblXmlRendering.SelectedValue;
if (string.IsNullOrEmpty(providername)) return;
var provider = XmlRenderingProvider.Instance(providername);
if (provider == null)
{
XmlRenderingPlaceHolder.Controls.Add(new LiteralControl(string.Format("System was not able to load Settings Control for {0}", providername)));
}
else
{
var loadControl1 = LoadControl(provider.SettingsControlPath());
_renderingSettings = (BaseSourceSettings) loadControl1;
_renderingSettings.ModuleContext = ModuleContext;
XmlRenderingPlaceHolder.Controls.Add(_renderingSettings);
_renderingSettings.LoadSettings();
}
}
#endregion
public EditXml()
{
PreRender += Page_PreRender;
Load += Page_Load;
Init += Page_Init;
}
}
}