/// <summary>
/// Must set Text, ItemId, ItemType, CultureCode, CultureCodeStatus and CreatedByUserId or it will not save anything
/// If text is versioned, it creates a new version
/// If text is not versioned, it creates new text or updates text depending on TextId.
/// </summary>
/// <param name="t"></param>
public void SaveLatexText(PHLatex t)
{
if (t.Text == null || t.ItemId == 0 || t.ItemType == ELatexItemType.NotSet || t.CultureCode == null ||
t.CultureCodeStatus == ECultureCodeStatus.NotSet || t.CreatedByUserId == 0)
{
return; //Nothing to save
}
if (t.ModifiedByUserId == 0)
{
t.ModifiedByUserId = t.CreatedByUserId;
}
t.ModifiedOnDate = DateTime.Now;
t.CurrentVersion = true;
if (t.HtmlText == null || t.HtmlText == "")
{
LatexToMathMLConverter myConverter = new LatexToMathMLConverter(t.Text);
myConverter.Convert();
t.HtmlText = myConverter.HTMLOutput;
}
bool isVersioned = (t.ItemType == ELatexItemType.PluggComponentLatex || t.ItemType == ELatexItemType.CourseLatexText);
if (isVersioned)
{
var prevText = rep.GetCurrentVersionLatexText(t.CultureCode, t.ItemId, t.ItemType);
if (prevText == null)
{
t.Version = 1;
}
else
{
t.Version = prevText.Version++;
prevText.CurrentVersion = false;
rep.UpdateLatexText(prevText);
}
t.CreatedOnDate = DateTime.Now;
rep.CreateLatexText(t);
}
else
{
t.Version = 0;
if (t.LatexId == 0)
{
t.CreatedOnDate = DateTime.Now;
rep.CreateLatexText(t);
}
else
{
rep.UpdateLatexText(t);
}
}
}
public void UpdatePlugg(Plugg p, PluggContent pc)
{
//For restore if something goes wrong
Plugg oldP = GetPlugg(p.PluggId);
IEnumerable <PluggContent> oldPCs = GetAllContentInPlugg(p.PluggId);
rep.UpdatePlugg(p); //No repair necessary if this fails
//For now, remove all PluggContent and recreate in all languages from pc. Fix this when we can deal with translations
try
{
foreach (PluggContent pcDelete in oldPCs)
{
rep.DeletePluggContent(pcDelete);
}
pc.PluggId = p.PluggId;
if (pc.LatexText != null)
{
LatexToMathMLConverter myConverter = new LatexToMathMLConverter(pc.LatexText);
myConverter.Convert();
pc.LatexTextInHtml = myConverter.HTMLOutput;
}
LocaleController lc = new LocaleController();
var locales = lc.GetLocales(PortalID);
foreach (var locale in locales)
{
pc.CultureCode = locale.Key;
rep.CreatePluggContent(pc);
}
}
catch (Exception)
{
//recreate old Plugg/PluggContent before rethrow
var pcs = GetAllContentInPlugg(p.PluggId);
foreach (PluggContent pcDelete in pcs)
{
rep.DeletePluggContent(pcDelete);
}
rep.DeletePlugg(p);
rep.CreatePlugg(oldP);
foreach (PluggContent oldPC in oldPCs)
{
rep.CreatePluggContent(oldPC);
}
throw;
}
}
public void SavePlugg(PluggContainer p)
{
try
{
bool isNew = p.ThePlugg.PluggId == 0;
//Temporary - remove soon
p.ThePlugg.Title = "Title no longer here";
p.ThePlugg.CreatedByUserId = 1;
p.ThePlugg.ModifiedByUserId = 1;
if (isNew)
{
rep.CreatePlugg(p.ThePlugg);
}
else
{
rep.UpdatePlugg(p.ThePlugg);
}
//Todo: Update..
p.TheTitle.ItemId = p.ThePlugg.PluggId;
p.TheTitle.ItemType = ETextItemType.PluggTitle;
p.TheTitle.CcStatus = ECCStatus.InCreationLanguage;
p.TheTitle.CreatedByUserId = p.ThePlugg.CreatedByUserId;
p.TheTitle.ModifiedByUserId = p.ThePlugg.ModifiedByUserId;
SavePhText(p.TheTitle);
//Todo: Update..
if (p.TheHtmlText != null)
{
p.TheHtmlText.ItemId = p.ThePlugg.PluggId;
p.TheHtmlText.ItemType = ETextItemType.PluggHtml;
p.TheHtmlText.CcStatus = ECCStatus.InCreationLanguage;
p.TheHtmlText.CreatedByUserId = p.ThePlugg.CreatedByUserId;
p.TheHtmlText.ModifiedByUserId = p.ThePlugg.ModifiedByUserId;
SavePhText(p.TheHtmlText);
}
//Todo: Update..
if (p.TheLatex != null)
{
p.TheLatex.ItemId = p.ThePlugg.PluggId;
p.TheLatex.ItemType = ELatexType.Plugg;
p.TheLatex.CcStatus = ECCStatus.InCreationLanguage;
p.TheLatex.CreatedByUserId = p.ThePlugg.CreatedByUserId;
p.TheLatex.ModifiedByUserId = p.ThePlugg.ModifiedByUserId;
LatexToMathMLConverter myConverter = new LatexToMathMLConverter(p.TheLatex.Text);
myConverter.Convert();
p.TheLatex.HtmlText = myConverter.HTMLOutput;
SaveLatexText(p.TheLatex);
}
LocaleController lc = new LocaleController();
var locales = lc.GetLocales(PortalID);
foreach (var locale in locales)
{
if (locale.Key != p.ThePlugg.CreatedInCultureCode)
{
GoogleTranslate(p.TheTitle, locale.Key);
if (p.TheHtmlText != null)
{
GoogleTranslate(p.TheHtmlText, locale.Key);
}
if (p.TheLatex != null)
{
GoogleTranslate(p.TheLatex, locale.Key);
}
}
}
//Create PluggPage
DNNHelper d = new DNNHelper();
string pageUrl = p.ThePlugg.PluggId.ToString();
string pageName = pageUrl + ": " + p.TheTitle.Text;
TabInfo newTab = d.AddPluggPage(pageName, pageUrl);
p.ThePlugg.TabId = newTab.TabID;
rep.UpdatePlugg(p.ThePlugg);
}
catch (Exception)
{
//Todo: Update
DeletePlugg(p.ThePlugg);
throw;
}
}