public override Rss.RssItem[] GetRssFeedItems(CmsPage page, CmsPlaceholderDefinition placeholderDefinition, CmsLanguage langToRenderFor)
{
List <Rss.RssItem> ret = new List <Rss.RssItem>();
UserImageGalleryDb db = (new UserImageGalleryDb());
UserImageGalleryPlaceholderData placeholderData = db.getUserImageGalleryPlaceholderData(page, placeholderDefinition.Identifier, langToRenderFor, true);
string imageStorageDir = placeholderData.getImageStorageDirectory(page);
CmsLocalImageOnDisk[] allResources = CmsLocalImageOnDisk.FetchAllImagesInDirectory(imageStorageDir, UserImageGalleryPlaceholderData.ImageExtensionsToDisplay);
foreach (CmsLocalImageOnDisk image in allResources)
{
Rss.RssItem item = new Rss.RssItem();
string title = image.getImageCaption();
if (title == "")
{
title = image.FileName;
}
item.Title = title;
Dictionary <string, string> pageParams = new Dictionary <string, string>();
pageParams.Add(UrlParamName, image.ResourceId.ToString());
item.Link = new Uri(page.getUrl(pageParams));
item.Description = renderFullSize(placeholderData, image, page, langToRenderFor);
ret.Add(item);
} // foreach
return(ret.ToArray());
}
public void RenderSelectedItem_InViewMode(HtmlTextWriter writer, CmsPage page, int identifier, CmsLanguage langToRenderFor, string[] paramList)
{
UserImageGalleryDb db = (new UserImageGalleryDb());
StringBuilder html = new StringBuilder();
UserImageGalleryPlaceholderData placeholderData = db.getUserImageGalleryPlaceholderData(page, identifier, langToRenderFor, true);
CmsLocalImageOnDisk currentImage = getCurrentImageResource();
CmsLocalImageOnDisk[] allResources = CmsLocalImageOnDisk.FetchAllImagesInDirectory(placeholderData.getImageStorageDirectory(page), UserImageGalleryPlaceholderData.ImageExtensionsToDisplay);
string action = PageUtils.getFromForm("action_" + currentImage.ResourceId.ToString(), "");
if (String.Compare(action, "updateCaption", true) == 0)
{
string newCaption = PageUtils.getFromForm("caption_" + currentImage.ResourceId.ToString(), "");
currentImage.setImageCaption(newCaption);
currentImage.SaveToDatabase();
}
else if (String.Compare(action, "deleteImage", true) == 0)
{
bool b = CmsLocalImageOnDisk.Delete(currentImage, true);
html.Append("<div class=\"UserImageGallery\">" + getImageRemovedText(langToRenderFor) + " <a href=\"" + page.Url + "\">" + getReturnToGalleryText(langToRenderFor) + "</a></div>");
writer.Write(html.ToString());
return;
}
html.Append("<div class=\"UserImageGallery\">");
html.Append(getSelectedItem_NextPrevLinks(placeholderData, currentImage, allResources, langToRenderFor));
html.Append(renderFullSize(placeholderData, currentImage, page, langToRenderFor));
html.Append("</div>");
writer.Write(html.ToString());
}
protected override void Render(HtmlTextWriter writer)
{
CmsLanguage lang = CmsContext.currentLanguage;
string imgText = CmsConfig.getConfigValue("UserImageGallery.ImageText", "Number of images", lang);
string noGalleryText = CmsConfig.getConfigValue("UserImageGallery.NoGalleryText", "No image galleries are currently available", lang);
CmsPage galleryPage = CmsContext.currentPage;
int numGalleriesOutput = 0;
StringBuilder html = new StringBuilder();
CmsPage[] sortedPages = CmsPage.SortPagesBySortOrdinal(galleryPage.ChildPages);
for (int i = sortedPages.Length - 1; i >= 0; i--)
{
CmsPage g = sortedPages[i];
if (true) // g.showInMenu
{
UserImageGalleryDb db = new UserImageGalleryDb();
UserImageGalleryPlaceholderData data = new UserImageGalleryPlaceholderData();
data = db.getUserImageGalleryPlaceholderData(g, 1, CmsContext.currentLanguage, true);
string dirOnDiskToView = data.getImageStorageDirectory(g);
if (Directory.Exists(dirOnDiskToView))
{
DirectoryInfo di = new DirectoryInfo(dirOnDiskToView);
int update = Hatfield.Web.Portal.PageUtils.getFromForm("update", 0);
if (update == 1 && g.currentUserCanWrite)
{
CmsLocalImageOnDisk[] updates = CmsLocalImageOnDisk.UpdateFolderInDatabase(di);
}
CmsLocalImageOnDisk[] allResources = CmsLocalImageOnDisk.FetchAllImagesInDirectory(di, UserImageGalleryPlaceholderData.ImageExtensionsToDisplay);
if (allResources.Length >= 1)
{
numGalleriesOutput++;
string thumbUrl = showThumbPage.getThumbDisplayUrl(allResources[0], 100, 100);;
html.Append("<tr><td><a href=\"" + g.Url + "\"><img border=\"0\" src=\"" + thumbUrl + "\"></a></td><td><a href=\"" + g.Url + "\">" + g.Title + "</a><br />(" + allResources.Length + " images)</td></tr>");
}
}
}
} // foreach
if (numGalleriesOutput > 0)
{
writer.Write("<table cellspacing=\"10\">");
writer.Write(html.ToString());
writer.Write("</table>");
}
else
{
writer.Write("<em>" + noGalleryText + "</em>");
}
}
public void RenderMultipleItems_InViewMode(HtmlTextWriter writer, CmsPage page, int identifier, CmsLanguage langToRenderFor, string[] paramList)
{
UserImageGalleryDb db = (new UserImageGalleryDb());
StringBuilder html = new StringBuilder();
UserImageGalleryPlaceholderData placeholderData = db.getUserImageGalleryPlaceholderData(page, identifier, langToRenderFor, true);
string imageStorageDir = placeholderData.getImageStorageDirectory(page);
if (!System.IO.Directory.Exists(imageStorageDir))
{
bool b = placeholderData.createImageStorageDirectory(page);
if (!b)
{
if (CmsContext.currentUserIsSuperAdmin)
{
html.Append("<h1>System Error: could not create image storage directory: '" + imageStorageDir + "'</h1>");
}
else
{
html.Append("<h1>System Error: could not create image storage directory!!</h1>");
}
writer.Write(html.ToString());
return;
}
}
CmsLocalImageOnDisk[] allResources = CmsLocalImageOnDisk.FetchAllImagesInDirectory(imageStorageDir, UserImageGalleryPlaceholderData.ImageExtensionsToDisplay);
if (allResources.Length == 0 && page.currentUserCanWrite)
{
CmsLocalImageOnDisk.UpdateFolderInDatabase(new System.IO.DirectoryInfo(imageStorageDir));
allResources = CmsLocalImageOnDisk.FetchAllImagesInDirectory(imageStorageDir, UserImageGalleryPlaceholderData.ImageExtensionsToDisplay);
}
html.Append("<div class=\"UserImageGallery\">");
html.Append(getGalleryView(placeholderData, allResources, page, langToRenderFor));
html.Append("</div>");
if (page.currentUserCanWrite)
{
html.Append(getSwfUploadHtml(page, placeholderData, langToRenderFor));
}
writer.Write(html.ToString());
}