/// <summary>
/// Provisions the web parts.
/// </summary>
/// <param name="manager">The manager.</param>
protected virtual void ProvisionWebParts(SPLimitedWebPartManager manager)
{
// Guard
if (manager == null)
{
throw new ArgumentNullException("manager");
}
ImageWebPart webPart = new ImageWebPart {
ImageLink = "/_layouts/images/docset_welcomepage_big.png"
};
manager.AddWebPart(webPart, "WebPartZone_TopLeft", 1);
this.AddWebPart(manager, this.Web.Url + "/_catalogs/wp/documentsetproperties.dwp", "WebPartZone_Top", 2);
this.AddWebPart(
manager, this.Web.Url + "/_catalogs/wp/documentsetcontents.dwp", "WebPartZone_CenterMain", 2);
}
/// <summary>
/// Provisions the web parts.
/// </summary>
/// <param name="manager">The manager.</param>
protected virtual void ProvisionWebParts(SPLimitedWebPartManager manager)
{
// Guard
if (manager == null)
{
throw new ArgumentNullException("manager");
}
ImageWebPart webPart = new ImageWebPart { ImageLink = "/_layouts/images/docset_welcomepage_big.png" };
manager.AddWebPart(webPart, "WebPartZone_TopLeft", 1);
this.AddWebPart(manager, this.Web.Url + "/_catalogs/wp/documentsetproperties.dwp", "WebPartZone_Top", 2);
this.AddWebPart(
manager, this.Web.Url + "/_catalogs/wp/documentsetcontents.dwp", "WebPartZone_CenterMain", 2);
}
/// <summary>
/// Replaces the content of a <see cref="ImageWebPart"/> web part.
/// </summary>
/// <param name="web">The web that the file belongs to.</param>
/// <param name="file">The file that the web part is associated with.</param>
/// <param name="settings">The settings object containing user provided parameters.</param>
/// <param name="wp">The web part whose content will be replaced.</param>
/// <param name="regex">The regular expression object which contains the search pattern.</param>
/// <param name="manager">The web part manager. This value may get updated during this method call.</param>
/// <param name="wasCheckedOut">if set to <c>true</c> then the was checked out prior to this method being called.</param>
/// <param name="modified">if set to <c>true</c> then the web part was modified as a result of this method being called.</param>
/// <returns>The modified web part. This returned web part is what must be used when saving any changes.</returns>
internal static WebPart ReplaceValues(SPWeb web,
SPFile file,
Settings settings,
ImageWebPart wp,
Regex regex,
ref SPLimitedWebPartManager manager,
ref bool wasCheckedOut,
ref bool modified)
{
if (string.IsNullOrEmpty(wp.ImageLink) && string.IsNullOrEmpty(wp.AlternativeText))
return wp;
bool isAltTextMatch = false;
if (!string.IsNullOrEmpty(wp.AlternativeText))
isAltTextMatch = regex.IsMatch(wp.AlternativeText);
bool isLinkMatch = false;
if (!string.IsNullOrEmpty(wp.ImageLink))
isLinkMatch = regex.IsMatch(wp.ImageLink);
if (!isAltTextMatch && !isLinkMatch)
return wp;
string altTextContent = wp.AlternativeText;
string linkContent = wp.ImageLink;
string altTextResult = altTextContent;
string linkResult = linkContent;
if (!string.IsNullOrEmpty(altTextContent))
altTextResult = regex.Replace(altTextContent, settings.ReplaceString);
if (!string.IsNullOrEmpty(linkContent))
linkResult = regex.Replace(linkContent, settings.ReplaceString);
if (isAltTextMatch)
Logger.Write("Match found: File={0}, WebPart={1}, Replacement={2} => {3}",
file.ServerRelativeUrl, wp.Title, altTextContent, altTextResult);
if (isLinkMatch)
Logger.Write("Match found: File={0}, WebPart={1}, Replacement={2} => {3}",
file.ServerRelativeUrl, wp.Title, linkContent, linkResult);
if (!settings.Test)
{
if (file.CheckOutType == SPFile.SPCheckOutType.None)
{
file.CheckOut();
wasCheckedOut = false;
}
// We need to reset the manager and the web part because a checkout (now or from an earlier call)
// could mess things up so safest to just reset every time.
manager.Web.Dispose(); // manager.Dispose() does not dispose of the SPWeb object and results in a memory leak.
manager.Dispose();
manager = web.GetLimitedWebPartManager(file.Url, PersonalizationScope.Shared);
wp.Dispose();
wp = (ImageWebPart)manager.WebParts[wp.ID];
if (isAltTextMatch)
wp.AlternativeText = altTextResult;
if (isLinkMatch)
wp.ImageLink = linkResult;
modified = true;
}
return wp;
}
