/// <summary>
/// Creates an Image Rendition if the name of the Image Rendition doesn't already exist.
/// </summary>
/// <param name="web">SharePoint Web</param>
/// <param name="imageRenditionName">The display name of the Image Rendition</param>
/// <param name="imageRenditionWidth">The width of the Image Rendition</param>
/// <param name="imageRenditionHeight">The height of the Image Rendition</param>
public static void CreatePublishingImageRendition(this Web web, string imageRenditionName, int imageRenditionWidth, int imageRenditionHeight)
{
List <string> imageRenditionNames = new List <string>();
List <ImageRendition> existingImageRenditions = SiteImageRenditions.GetRenditions(web.Context) as List <ImageRendition>;
web.Context.ExecuteQueryRetry();
foreach (ImageRendition existingImageRendition in existingImageRenditions)
{
imageRenditionNames.Add(existingImageRendition.Name);
}
if (!imageRenditionNames.Contains(imageRenditionName))
{
Log.Info(Constants.LOGGING_SOURCE, CoreResources.WebExtensions_CreatePublishingImageRendition, imageRenditionName, imageRenditionWidth, imageRenditionHeight);
ImageRendition newImageRendition = new ImageRendition();
newImageRendition.Name = imageRenditionName;
newImageRendition.Width = imageRenditionWidth;
newImageRendition.Height = imageRenditionHeight;
existingImageRenditions.Add(newImageRendition);
SiteImageRenditions.SetRenditions(web.Context, existingImageRenditions);
web.Context.ExecuteQueryRetry();
}
else
{
Log.Info(Constants.LOGGING_SOURCE, CoreResources.WebExtensions_CreatePublishingImageRendition_Error, imageRenditionName);
}
}
/// <summary>
/// Updates image renditions configured in settings.xml pnp:ImageRenditions for the site configured in app.config.
/// Deletes existing image renditions with the same name and different attributes first.
/// </summary>
/// <param name="clientContext"></param>
private static void CreateImageRenditions(ClientContext clientContext)
{
var imageRenditions = SiteImageRenditions.GetRenditions(clientContext);
clientContext.ExecuteQueryRetry();
foreach (var node in _Branding.GetDescendants(_NameSpace + "ImageRenditions", _NameSpace + "ImageRendition"))
{
ImageRendition rendition = new ImageRendition()
{
Name = node.GetAttributeValue(_TokenParser, "Name"),
Width = node.GetAttributeValue <int>(_TokenParser, "Width"),
Height = node.GetAttributeValue <int>(_TokenParser, "Height")
};
var existing = imageRenditions.FirstOrDefault(i => i.Name.Equals(rendition.Name, StringComparison.OrdinalIgnoreCase));
if (existing != null && (existing.Width != rendition.Width || existing.Height != rendition.Height))
{
imageRenditions.Remove(existing);
imageRenditions.Add(rendition);
}
else if (existing == null)
{
imageRenditions.Add(rendition);
}
}
SiteImageRenditions.SetRenditions(clientContext, imageRenditions);
clientContext.ExecuteQueryRetry();
}
private static ImageRendition SetImageRenditionProperties(ImageRenditionInfo imageRenditionInfo)
{
var imageRendition = new ImageRendition();
imageRendition.Name = imageRenditionInfo.Name;
imageRendition.Height = imageRenditionInfo.Height;
imageRendition.Width = imageRenditionInfo.Width;
return(imageRendition);
}
private void DeployImageRenditionSettings(object modelHost, SiteModelHost siteModelHost,
ImageRenditionDefinition imageRenditionModel)
{
var renditions = SiteImageRenditions.GetRenditions(siteModelHost.HostSite);
var currentRendition = GetCurrentImageRendition(renditions, imageRenditionModel);
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
if (currentRendition == null)
{
currentRendition = new ImageRendition
{
Name = imageRenditionModel.Name,
Width = imageRenditionModel.Width,
Height = imageRenditionModel.Height
};
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
renditions.Add(currentRendition);
renditions.Update();
}
else
{
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
}
}
private void DeployImageRenditionSettings(object modelHost, SiteModelHost siteModelHost,
ImageRenditionDefinition imageRenditionModel)
{
var renditions = SiteImageRenditions.GetRenditions(siteModelHost.HostSite);
var currentRendition = GetCurrentImageRendition(renditions, imageRenditionModel);
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
if (currentRendition == null)
{
currentRendition = new ImageRendition
{
Name = imageRenditionModel.Name,
Width = imageRenditionModel.Width,
Height = imageRenditionModel.Height
};
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
renditions.Add(currentRendition);
renditions.Update();
}
else
{
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
}
}
public void MarkForRedaction(ImageRendition rendition)
{
List <ImageRendition> list = null;
_redactions.TryGetValue(rendition.StreamID, out list);
if (list == null)
{
list = new List <ImageRendition>();
_redactions[rendition.StreamID] = list;
}
list.Add(rendition);
_redactionSet.Add(rendition);
}
public void RetinaImageBase_PreRender(object sender, EventArgs e)
{
float scale = getDevicePixelRatio(Page);
m_scales = GetScales();
m_scales.Sort();
ImageRendition r = new ImageRendition("", 0.0f);
foreach (ImageRendition f in m_scales)
{
if (r.Scale > 0.0f && f.Scale > scale && r.Scale >= scale)
{
break;
}
r = f;
}
base.ImageUrl = r.ImageUrl;
}
public ImageRenditionPipeBind(ImageRendition item)
{
_item = item;
}
public ImageRenditionPipeBind()
{
_item = null;
_id = null;
}
private void DeployImageRenditionSettings(object modelHost, SiteModelHost siteModelHost,
ImageRenditionDefinition imageRenditionModel)
{
var context = siteModelHost.HostSite.Context;
var renditions = SiteImageRenditions.GetRenditions(siteModelHost.HostSite.Context);
context.ExecuteQueryWithTrace();
var currentRendition = GetCurrentImageRendition(renditions, imageRenditionModel);
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
if (currentRendition == null)
{
TraceService.Information((int)LogEventId.ModelProvisionProcessingNewObject, "Processing new Image Rendition");
var newRendition = new ImageRendition
{
Name = imageRenditionModel.Name,
Width = imageRenditionModel.Width,
Height = imageRenditionModel.Height
};
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = newRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
renditions.Add(newRendition);
SiteImageRenditions.SetRenditions(context, renditions);
context.ExecuteQueryWithTrace();
}
else
{
TraceService.Information((int)LogEventId.ModelProvisionProcessingNewObject, "Processing existing Image Rendition");
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
}
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageRenditionInfo"/> class.
/// </summary>
/// <param name="imageRendition">The image rendition.</param>
public ImageRenditionInfo(ImageRendition imageRendition)
{
this.Name = imageRendition.Name;
this.Width = imageRendition.Width;
this.Height = imageRendition.Height;
}
/// <summary>
/// Initializes a new instance of the <see cref="ImageRenditionInfo"/> class.
/// </summary>
/// <param name="imageRendition">The image rendition.</param>
public ImageRenditionInfo(ImageRendition imageRendition)
{
this.Name = imageRendition.Name;
this.Width = imageRendition.Width;
this.Height = imageRendition.Height;
}
private void DeployImageRenditionSettings(object modelHost, SiteModelHost siteModelHost,
ImageRenditionDefinition imageRenditionModel)
{
var context = siteModelHost.HostSite.Context;
var renditions = SiteImageRenditions.GetRenditions(siteModelHost.HostSite.Context);
context.ExecuteQueryWithTrace();
var currentRendition = GetCurrentImageRendition(renditions, imageRenditionModel);
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioning,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
if (currentRendition == null)
{
TraceService.Information((int)LogEventId.ModelProvisionProcessingNewObject, "Processing new Image Rendition");
var newRendition = new ImageRendition
{
Name = imageRenditionModel.Name,
Width = imageRenditionModel.Width,
Height = imageRenditionModel.Height
};
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = newRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
renditions.Add(newRendition);
SiteImageRenditions.SetRenditions(context, renditions);
context.ExecuteQueryWithTrace();
}
else
{
TraceService.Information((int)LogEventId.ModelProvisionProcessingNewObject, "Processing existing Image Rendition");
InvokeOnModelEvent(this, new ModelEventArgs
{
CurrentModelNode = null,
Model = null,
EventType = ModelEventType.OnProvisioned,
Object = currentRendition,
ObjectType = typeof(ImageRendition),
ObjectDefinition = imageRenditionModel,
ModelHost = modelHost
});
}
}
private static ImageRendition SetImageRenditionProperties(ImageRenditionInfo imageRenditionInfo)
{
var imageRendition = new ImageRendition();
imageRendition.Name = imageRenditionInfo.Name;
imageRendition.Height = imageRenditionInfo.Height;
imageRendition.Width = imageRenditionInfo.Width;
return imageRendition;
}
