public override Rss.RssItem[] GetRssFeedItems(CmsPage page, CmsPlaceholderDefinition placeholderDefinition, CmsLanguage langToRenderFor)
{
List <Rss.RssItem> ret = new List <Rss.RssItem>();
// -- get the news
NewsArticleDb.NewsArticleAggregatorData aggData = (new NewsArticleDb()).fetchNewsAggregator(page, placeholderDefinition.Identifier, langToRenderFor, true);
RenderParameters renderParams = RenderParameters.fromParamList(placeholderDefinition.ParamList, aggData);
NewsAggItem[] newsItems = FetchAllNewsAggItems(page, placeholderDefinition.Identifier, langToRenderFor, renderParams, CmsUrlFormat.FullIncludingProtocolAndDomainName);
int currYear = renderParams.AggregatorData.YearToDisplay;
foreach (NewsAggItem newsItem in newsItems)
{
if (currYear < 0 || newsItem.NewsDate.Year == currYear)
{
Rss.RssItem rssItem = new Rss.RssItem();
rssItem = InitRssItem(rssItem, page, langToRenderFor);
rssItem.Title = newsItem.Title;
rssItem.Link = new Uri(newsItem.PageDisplayURL, UriKind.RelativeOrAbsolute);
rssItem.Guid = new Rss.RssGuid(rssItem.Link);
rssItem.PubDate_GMT = newsItem.NewsDate.ToUniversalTime();
rssItem.Description = newsItem.NewsArticleHtml;
ret.Add(rssItem);
}
}
return(ret.ToArray());
} // GetRssFeedItems
public RenderParameters(string[] paramList, NewsArticleDb.NewsArticleAggregatorData aggData)
{
if (CmsConfig.TemplateEngineVersion == CmsTemplateEngineVersion.v2)
{
ArticleDisplayFormat = PlaceholderUtils.getParameterValue("displayformat", ArticleDisplayFormat, paramList);
NumCharactersToShowInSnippet = PlaceholderUtils.getParameterValue("snippetchars", NumCharactersToShowInSnippet, paramList);
AggregatorData = aggData;
PageIdToGatherNewsFrom = PlaceholderUtils.getParameterValue("gatherfrompageid", Int32.MinValue, paramList);
RecursiveGatherNews = PlaceholderUtils.getParameterValue("gatherrecusive", RecursiveGatherNews, paramList);
}
else
{
throw new ArgumentException("Invalid CmsTemplateEngineVersion");
}
} // constructor
public override void RenderInEditMode(HtmlTextWriter writer, CmsPage page, int identifier, CmsLanguage langToRenderFor, string[] param)
{
NewsArticleDb db = new NewsArticleDb();
NewsArticleDb.NewsArticleAggregatorData entity = db.fetchNewsAggregator(page, identifier, langToRenderFor, true);
string ProjectSummaryId = "ProjectSummary_" + page.ID.ToString() + "_" + identifier.ToString() + "_" + langToRenderFor.shortCode;
// ------- CHECK THE FORM FOR ACTIONS
string action = PageUtils.getFromForm(ProjectSummaryId + "_Action", "");
if (action.Trim().ToLower() == "update")
{
// save the data to the database
int id = PageUtils.getFromForm(ProjectSummaryId + "_ProjectSummaryId", -1);
int newDefaultYear = PageUtils.getFromForm("defaultYear_" + ProjectSummaryId, -1);
entity.YearToDisplay = newDefaultYear;
bool b = db.updateNewsAggregator(page, identifier, langToRenderFor, entity);
if (!b)
{
writer.Write("Error saving updates to database!");
}
}
// ------- START RENDERING
// note: no need to put in the <form></form> tags.
StringBuilder html = new StringBuilder();
html.Append("<p><strong>News Aggregator Display Settings:</strong></p>");
html.Append("<table>");
string dropDownHtml = PageUtils.getInputTextHtml("defaultYear_" + ProjectSummaryId, "defaultYear_" + ProjectSummaryId, entity.YearToDisplay.ToString(), 7, 4);
html.Append("<tr><td>Default Year to display summaries for: (-1 = all years)</td>");
html.Append("<td>" + dropDownHtml + "</td></tr>");
html.Append("</table>");
html.Append("<input type=\"hidden\" name=\"" + ProjectSummaryId + "_Action\" value=\"update\">");
html.Append("<input type=\"hidden\" name=\"" + ProjectSummaryId + "_ProjectSummaryId\" value=\"" + page.ID.ToString() + "\">");
writer.WriteLine(html.ToString());
}
public override void RenderInViewMode(HtmlTextWriter writer, CmsPage page, int identifier, CmsLanguage langToRenderFor, string[] param)
{
AddNewsArticleCommandToEditMenu(page, page);
CmsPage currentPage = CmsContext.currentPage;
StringBuilder html = new StringBuilder();
NewsArticleDb db = new NewsArticleDb();
NewsArticleDb.NewsArticleAggregatorData newsAggregator = db.fetchNewsAggregator(page, identifier, langToRenderFor, true);
RenderParameters renderParams = RenderParameters.fromParamList(param, newsAggregator);
NewsAggItem[] newsToShow = FetchAllNewsAggItems(page, identifier, langToRenderFor, renderParams, CmsUrlFormat.RelativeToRoot);
// -- display results
html.Append(getHtmlForSummaryView(newsToShow, renderParams, langToRenderFor));
writer.Write(html.ToString());
}
public static RenderParameters fromParamList(string[] paramList, NewsArticleDb.NewsArticleAggregatorData aggData)
{
return(new RenderParameters(paramList, aggData));
}
