public BandEnhancer(ILogger <BandEnhancer> logger, IKnowledgeBaseFactory knowledgeBaseFactory, string knowledgeBaseFileName, IWiki wikiSearch, IPersonsNameFinder personsNameFinder)
{
this.logger = logger;
this.knowledgeBase = knowledgeBaseFactory.GetKnowledgeBase(knowledgeBaseFileName);
this.wikiSearch = wikiSearch;
this.personsNameFinder = personsNameFinder;
}
private void BindWikiContent()
{
if (string.IsNullOrEmpty(Request.QueryString["id"]))
throw new InvalidOperationException("A valid identifier is requested.");
wiki = Wiki.Load(new Guid(Request.QueryString["id"]));
if (wiki == null)
return;
// Tracing on first request.
if (!Page.IsPostBack)
TraceWiki(wiki);
Page.Title = string.Format("Wiki - {0}", wiki.Title);
TitleLabel.Text = wiki.Title;
EditorLabel.Text = string.Format("Autor: {0}{1}", !string.IsNullOrEmpty(wiki.Editor) ? wiki.Editor : "ND",
!string.IsNullOrEmpty(wiki.DepartmentArea) ? string.Format(" - {0}", wiki.DepartmentArea) : string.Empty);
ContentLabel.Text = wiki.Content;
EditButton.Visible = wiki.Editable || User.IsInRole("Administrator");
relatedWiki = Wiki.GetRelatedWiki(wiki);
if (relatedWiki != null)
{
int max = 3;
while (max-- > 0 && (relatedWiki == null || relatedWiki.Equals(wiki)))
relatedWiki = Wiki.GetRandomWiki();
TitleRelatedLabel.Text = relatedWiki.Title;
ContentRelatedLabel.Text = relatedWiki.Description;
RelatedWikiLink.NavigateUrl = TitleRelatedLabel.NavigateUrl = relatedWiki.RelativeLink;
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (HttpContext.Current.Cache["contentOfDay"] == null &&
HttpContext.Current.Cache["Article1Cover"] == null)
{
content1 = Wiki.GetRandomWiki();
if (content1 == null)
{
UpdateView();
return;
}
contentOfDay = content1.Title;
DateTime absoluteExpiration = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
absoluteExpiration = absoluteExpiration.AddDays(1);
HttpContext.Current.Cache.Add("contentOfDay", contentOfDay, null, absoluteExpiration,
Cache.NoSlidingExpiration, CacheItemPriority.Normal, null);
HttpContext.Current.Cache.Add("Article1Cover", content1.ID, null, absoluteExpiration,
Cache.NoSlidingExpiration, CacheItemPriority.Normal, null);
}
else
{
contentOfDay = (string)HttpContext.Current.Cache["contentOfDay"];
content1 = Wiki.Load((Guid)HttpContext.Current.Cache["Article1Cover"]);
}
UpdateView();
}
}
public B_Wiki()
{
if (CacheRedis.RedisHelper.Ping())
{
dal = new C_Wiki();
}
else
{
dal = new D_Wiki();
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!Page.IsPostBack)
{
randomWiki = Wiki.GetRandomWiki();
if (randomWiki != null)
{
TitleRelatedLabel.Text = randomWiki.Title;
ContentRelatedLabel.Text = randomWiki.Description;
RelatedWikiLink.NavigateUrl = randomWiki.RelativeLink;
}
}
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (HttpContext.Current.Cache["contentOfDay"] == null &&
HttpContext.Current.Cache["Article1Cover"] == null &&
HttpContext.Current.Cache["Article2Cover"] == null)
{
content1 = Wiki.GetRandomWiki();
if (content1 == null)
{
UpdateView();
return;
}
contentOfDay = content1.Title;
content2 = Wiki.GetRandomWiki();
/// Mmm... aki puede haber problemas, cuando Wiki.GetRandomWiki() regrese siempre el mismo
/// (solo haya un wiki) y también cuando regresa null.
int max = 20;
while (max-- > 0 && content1.Equals(content2))
content2 = Wiki.GetRandomWiki();
DateTime absoluteExpiration = new DateTime(DateTime.Now.Year, DateTime.Now.Month, DateTime.Now.Day);
absoluteExpiration = absoluteExpiration.AddDays(1);
HttpContext.Current.Cache.Add("contentOfDay", contentOfDay, null, absoluteExpiration,
Cache.NoSlidingExpiration, CacheItemPriority.Normal, null);
HttpContext.Current.Cache.Add("Article1Cover", content1.ID, null, absoluteExpiration,
Cache.NoSlidingExpiration, CacheItemPriority.Normal, null);
HttpContext.Current.Cache.Add("Article2Cover", content2.ID, null, absoluteExpiration,
Cache.NoSlidingExpiration, CacheItemPriority.Normal, null);
}
else
{
contentOfDay = (string)HttpContext.Current.Cache["contentOfDay"];
content1 = Wiki.Load((Guid)HttpContext.Current.Cache["Article1Cover"]);
content2 = Wiki.Load((Guid)HttpContext.Current.Cache["Article2Cover"]);
}
UpdateView();
}
}
private void TraceWiki(IWiki wiki)
{
if (wiki == null)
return;
LogEntry entry = new LogEntry();
entry.Categories.Clear();
entry.Categories.Add("Bitacora de consultas");
entry.Priority = 5;
entry.Severity = TraceEventType.Information;
entry.Message = "Wiki consultado";
entry.ExtendedProperties.Add("id", wiki.ID);
entry.ExtendedProperties.Add("title", wiki.Title);
entry.ExtendedProperties.Add("urlRequested", HttpContext.Current != null ?
HttpContext.Current.Request.Url.PathAndQuery : string.Empty);
entry.ExtendedProperties.Add("username", HttpContext.Current != null ?
HttpContext.Current.User.Identity.Name : string.Empty);
entry.ExtendedProperties.Add("type", wiki.GetType().ToString());
Logger.Write(entry);
}
private static async Task <bool> SaveSection(DbObjectsList list, IWiki wiki)
{
TemplateFiller tf = new TemplateFiller();
// table of contents
var section = await wiki.GetWikiPage(list.WikiSection);
string toc = tf.FillTocTemplate(File.ReadAllText($"Templates/toc_{list.TemplateName}"), list,
(desc, line) => !section.content.Contains(line));
if (!string.IsNullOrEmpty(toc))
{
await wiki.SetWikiPage(list.WikiSection, section.content + Environment.NewLine + toc, null);
}
// pages for each object
string template = File.ReadAllText($"Templates/{list.TemplateName}");
foreach (var i in list)
{
var currentPage = await wiki.GetWikiPage(i.Name);
if (string.IsNullOrEmpty(currentPage.content)) // create page
{
await wiki.SetWikiPage(i.Name, tf.FillTemplate(template, i), list.WikiSection);
}
else if (i.LastUpdated > currentPage.updated) // update page
{
await wiki.SetWikiPage(i.Name, tf.MergeTemplate(template, i, currentPage.content), list.WikiSection);
}
else
{
;// nothing changed - skip page
}
}
return(true);
}
public static void InsertWiki(IWiki item)
{
_defaultProvider.InsertWiki(item);
}
public abstract void DeletePublishedWiki(IWiki item);
public static void DeleteWiki(IWiki item)
{
_defaultProvider.DeleteWiki(item);
}
public abstract void InsertPublishedWiki(IWiki item);
public abstract void DeleteWiki(IWiki item);
public override void InsertPublishedWiki(IWiki item)
{
if (item == null)
throw new ArgumentNullException("item");
WikiDataContext db = new WikiDataContext(
ConfigurationManager.ConnectionStrings[this.ConnectionStringName].ConnectionString);
Table<LinqWiki> wikis = db.GetTable<LinqWiki>();
wikis.InsertOnSubmit(new LinqWiki()
{
ApplicationName = this.ApplicationName,
Author = item.Author,
Category = item.Category,
Content = item.Content,
DateCreated = item.DateCreated,
DepartmentArea = item.DepartmentArea,
Description = item.Description,
Editable = item.Editable,
Editor = item.Editor,
ID = item.ID,
IsVisible = item.IsVisible,
Keywords = item.Keywords,
LastUpdated = item.LastUpdated,
LastUpdatedBy = item.LastUpdatedBy,
ReachLevel = (int)item.ReachLevel,
Slug = item.Slug,
Title = item.Title
});
try
{
db.SubmitChanges(ConflictMode.ContinueOnConflict);
}
catch (ChangeConflictException ex)
{
Trace.TraceWarning(ex.Message);
// All database values overwrite current values.
foreach (ObjectChangeConflict occ in db.ChangeConflicts)
occ.Resolve(RefreshMode.OverwriteCurrentValues);
}
catch (DbException ex)
{
Trace.TraceError(ex.Message);
return;
}
}
public override void InsertWiki(IWiki item)
{
WorkWikiItem workitem = new WorkWikiItem(item);
workitem.Action = SaveAction.Insert;
RequestAuthorization(workitem);
}
public override void DeletePublishedWiki(IWiki item)
{
WikiDataContext db = new WikiDataContext(
ConfigurationManager.ConnectionStrings[this.ConnectionStringName].ConnectionString);
Table<LinqWiki> wikis = db.GetTable<LinqWiki>();
// BusinessBase inherited clases will have a downside effect with a ChangeConflictException
// as it has changed LastUpdated row version in the call stack.
LinqWiki w = new LinqWiki()
{
ApplicationName = this.ApplicationName,
Author = item.Author,
Category = item.Category,
Content = item.Content,
DateCreated = item.DateCreated,
DepartmentArea = item.DepartmentArea,
Description = item.Description,
Editable = item.Editable,
Editor = item.Editor,
ID = item.ID,
IsVisible = item.IsVisible,
Keywords = item.Keywords,
LastUpdated = item.LastUpdated,
LastUpdatedBy = item.LastUpdatedBy,
ReachLevel = (int)item.ReachLevel,
Slug = item.Slug,
Title = item.Title
};
// Assume that "wiki" has been sent by client.
// Attach with "true" to the change tracker to consider the entity modified
// and it can be checked for optimistic concurrency because
// it has a column that is marked with "RowVersion" attribute
wikis.Attach(w);
wikis.DeleteOnSubmit(w);
try
{
db.SubmitChanges(ConflictMode.ContinueOnConflict);
}
catch (ChangeConflictException ex)
{
Trace.TraceError(ex.Message);
// All database values overwrite current values.
foreach (ObjectChangeConflict occ in db.ChangeConflicts)
occ.Resolve(RefreshMode.OverwriteCurrentValues);
}
catch (DbException ex)
{
Trace.TraceError(ex.Message);
}
}
public override void DeleteWiki(IWiki item)
{
WorkWikiItem workitem = new WorkWikiItem(item);
workitem.Action = SaveAction.Delete;
RequestAuthorization(workitem);
}
public FilesResult(IWiki content)
{
wiki = content;
}
public static void UpdateWiki(IWiki item)
{
_defaultProvider.UpdateWiki(item);
}
public abstract void InsertWiki(IWiki item);
public abstract void UpdateWiki(IWiki item);
public abstract void UpdatePublishedWiki(IWiki item);
