private static void SetPageItemsDownloaded(IEnumerable <Objects.LatestPageIndexItem> items, string languageCode)
{
string fileName = string.Format("AgilityPageIndex_{0}.bin", languageCode);
string pageIndexFilePath = Path.Combine(BaseCache.GetLocalContentFilePath(), fileName);
lock (_pageIndexLock)
{
Objects.LatestPageIndex index = GetLatestPageItemIndex(languageCode);
if (index == null)
{
return;
}
Objects.LatestPageIndexItem indexItem = null;
foreach (var item in items)
{
if (index.Index.TryGetValue(item.PageID, out indexItem))
{
indexItem.Downloaded = item.Downloaded;
}
}
BaseCache.WriteFile(index, pageIndexFilePath);
AgilityContext.HttpContext.Items[fileName] = index;
}
}
private static Objects.LatestContentItemIndex GetLatestContentItemIndex(string languageCode)
{
string fileName = string.Format("AgilityContentIndex_{0}.bin", languageCode);
string contentIndexFilePath = Path.Combine(BaseCache.GetLocalContentFilePath(), fileName);
Objects.LatestContentItemIndex index = AgilityContext.HttpContext.Items[fileName] as Objects.LatestContentItemIndex;
if (index == null)
{
lock (_contentIndexLock)
{
index = AgilityContext.HttpContext.Items[fileName] as Objects.LatestContentItemIndex;
if (index == null)
{
index = BaseCache.ReadFile <Objects.LatestContentItemIndex>(contentIndexFilePath);
if (index == null)
{
index = new Objects.LatestContentItemIndex();
}
int maxVersionID = index.MaxVersionID;
var indexDelta = ServerAPI.GetLatestContentItemIndex(maxVersionID, languageCode);
if (indexDelta != null)
{
foreach (var item in indexDelta)
{
if (item.MaxVersionID > index.MaxVersionID)
{
index.MaxVersionID = item.MaxVersionID;
}
index.Index[item.ReferenceName] = new Objects.LatestContentIndexItem()
{
MaxVersionID = item.MaxVersionID,
ReferenceName = item.ReferenceName,
Downloaded = false
};
}
BaseCache.WriteFile(index, contentIndexFilePath);
AgilityContext.HttpContext.Items[fileName] = index;
}
}
}
}
return(index);
}
private static Objects.LatestIndex GetLatestContentDefinitionIndex()
{
string fileName = "AgilityContentDefinitionIndex.bin";
string indexFilePath = Path.Combine(BaseCache.GetLocalContentFilePath(), fileName);
Objects.LatestIndex index = AgilityContext.HttpContext.Items[fileName] as Objects.LatestIndex;
if (index == null)
{
lock (_contentDefIndexLock)
{
index = AgilityContext.HttpContext.Items[fileName] as Objects.LatestIndex;
if (index == null)
{
index = BaseCache.ReadFile <Objects.LatestIndex>(indexFilePath);
if (index == null)
{
index = new Objects.LatestIndex();
}
DateTime maxModDate = index.MaxModDate;
var indexDelta = ServerAPI.GetLatestContentDefinitionIndex(maxModDate);
if (indexDelta != null)
{
foreach (var item in indexDelta)
{
if (item.ModifiedOn > index.MaxModDate)
{
index.MaxModDate = item.ModifiedOn;
}
index.Index[item.ID] = new Objects.LatestIndexItem()
{
ID = item.ID,
ModifiedOnStr = item.ModifiedOnStr,
Downloaded = false
};
}
BaseCache.WriteFile(index, indexFilePath);
AgilityContext.HttpContext.Items[fileName] = index;
}
}
}
}
return(index);
}
public static void WriteFile(object item, string filepath, DateTime overrideLastModifiedDate)
{
BaseCache.WriteFile(item, filepath, overrideLastModifiedDate);
}