/// <summary> Constructor for a new instance of the Citation_ItemViewer class </summary>
/// <param name="Translator"> Language support object which handles simple translational duties </param>
/// <param name="Code_Manager"> List of valid collection codes, including mapping from the Sobek collections to Greenstone collections</param>
/// <param name="User_Can_Edit_Item"> Flag indicates if the current user can edit the citation information </param>
public Citation_ItemViewer(Language_Support_Info Translator, Aggregation_Code_Manager Code_Manager, bool User_Can_Edit_Item )
{
translator = Translator;
this.Code_Manager = Code_Manager;
userCanEditItem = User_Can_Edit_Item;
citationType = Citation_Type.Standard;
}
/// <summary> Stream to which to write the HTML for this subwriter </summary>
/// <param name="Output"> Response stream for the item viewer to write directly to </param>
/// <param name="Tracer"> Trace object keeps a list of each method executed and important milestones in rendering </param>
public override void Write_Main_Viewer_Section(TextWriter Output, Custom_Tracer Tracer)
{
if (Tracer != null)
{
Tracer.Add_Trace("Citation_ItemViewer.Write_Main_Viewer_Section", "Write the citation information directly to the output stream");
}
// Determine if user can edit
userCanEditItem = false;
if (CurrentUser != null)
{
userCanEditItem = CurrentUser.Can_Edit_This_Item(CurrentItem.BibID, CurrentItem.Bib_Info.SobekCM_Type_String, CurrentItem.Bib_Info.Source.Code, CurrentItem.Bib_Info.HoldingCode, CurrentItem.Behaviors.Aggregation_Code_List); ;
}
// Add the HTML for the citation
Output.WriteLine(" <!-- CITATION ITEM VIEWER OUTPUT -->");
Output.WriteLine(" <td>");
// If this is DARK and the user cannot edit and the flag is not set to show citation, show nothing here
if ((CurrentItem.Behaviors.Dark_Flag) && (!userCanEditItem) && (!UI_ApplicationCache_Gateway.Settings.Resources.Show_Citation_For_Dark_Items))
{
Output.WriteLine(" <div id=\"darkItemSuppressCitationMsg\">This item is DARK and cannot be viewed at this time</div>" + Environment.NewLine + "</td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
return;
}
// Determine the citation type
citationType = Citation_Type.Standard;
switch (CurrentMode.ViewerCode)
{
case "marc":
citationType = Citation_Type.MARC;
break;
case "metadata":
citationType = Citation_Type.Metadata;
break;
case "usage":
citationType = Citation_Type.Statistics;
break;
}
// Restricted users can only see the MARC or the standard
if (Item_Restricted)
{
if ((citationType != Citation_Type.Standard) && (citationType != Citation_Type.MARC))
citationType = Citation_Type.Standard;
}
// Get the robot flag (if this is rendering for robots, the other citation views are not available)
bool isRobot = CurrentMode.Is_Robot;
string viewer_code = CurrentMode.ViewerCode;
// Get any search terms
List<string> terms = new List<string>();
if ( !String.IsNullOrWhiteSpace(CurrentMode.Text_Search))
{
string[] splitter = CurrentMode.Text_Search.Replace("\"", "").Split(" ".ToCharArray());
terms.AddRange(from thisSplit in splitter where thisSplit.Trim().Length > 0 select thisSplit.Trim());
}
// Add the main wrapper division
if ( citationType != Citation_Type.Standard )
Output.WriteLine("<div id=\"sbkCiv_Citation\">");
else
{
// Determine the material type
string microdata_type = "CreativeWork";
switch (CurrentItem.Bib_Info.SobekCM_Type)
{
case TypeOfResource_SobekCM_Enum.Book:
case TypeOfResource_SobekCM_Enum.Serial:
case TypeOfResource_SobekCM_Enum.Newspaper:
microdata_type = "Book";
break;
case TypeOfResource_SobekCM_Enum.Map:
microdata_type = "Map";
break;
case TypeOfResource_SobekCM_Enum.Photograph:
case TypeOfResource_SobekCM_Enum.Aerial:
microdata_type = "Photograph";
break;
}
// Add the main wrapper division, with microdata information
Output.WriteLine("<div id=\"sbkCiv_Citation\" itemprop=\"about\" itemscope itemtype=\"http://schema.org/" + microdata_type + "\">");
}
if ( !CurrentMode.Is_Robot )
Add_Citation_View_Tabs(Output);
// Now, add the text
Output.WriteLine();
switch (citationType)
{
case Citation_Type.Standard:
if ( terms.Count > 0 )
{
Output.WriteLine(Text_Search_Term_Highlighter.Hightlight_Term_In_HTML(Standard_Citation_String(!isRobot, Tracer), terms, "<span class=\"sbkCiv_TextHighlight\">", "</span>") + Environment.NewLine + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
}
else
{
Output.WriteLine(Standard_Citation_String(!isRobot, Tracer) + Environment.NewLine + " </td>" + Environment.NewLine + " <div id=\"sbkCiv_EmptyRobotDiv\" />" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
}
break;
case Citation_Type.MARC:
if ( terms.Count > 0 )
{
Output.WriteLine(Text_Search_Term_Highlighter.Hightlight_Term_In_HTML(MARC_String(Tracer), terms, "<span class=\"sbkCiv_TextHighlight\">", "</span>") + Environment.NewLine + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
}
else
{
Output.WriteLine( MARC_String(Tracer) + Environment.NewLine + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
}
break;
case Citation_Type.Metadata:
Output.WriteLine( Metadata_String( Tracer ) + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
break;
case Citation_Type.Statistics:
Output.WriteLine( Statistics_String(Tracer) + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
break;
}
CurrentMode.ViewerCode = viewer_code;
}
/// <summary> Stream to which to write the HTML for this subwriter </summary>
/// <param name="Output"> Response stream for the item viewer to write directly to </param>
/// <param name="Tracer"> Trace object keeps a list of each method executed and important milestones in rendering </param>
public override void Write_Main_Viewer_Section(TextWriter Output, Custom_Tracer Tracer)
{
if (Tracer != null)
{
Tracer.Add_Trace("Citation_ItemViewer.Write_Main_Viewer_Section", "Write the citation information directly to the output stream");
}
// If this is an internal user or can edit this item, ensure the extra information
// has been pulled for this item
if ((userCanEditItem) || (CurrentMode.Internal_User) || ( CurrentMode.ViewerCode == "tracking" ) || ( CurrentMode.ViewerCode == "media" ) || ( CurrentMode.ViewerCode == "archive" ))
{
if (!CurrentItem.Tracking.Tracking_Info_Pulled)
{
DataSet data = SobekCM_Database.Tracking_Get_History_Archives(CurrentItem.Web.ItemID, Tracer);
CurrentItem.Tracking.Set_Tracking_Info(data);
}
}
// Determine the citation type
citationType = Citation_Type.Standard;
switch (CurrentMode.ViewerCode)
{
case "marc":
citationType = Citation_Type.MARC;
break;
case "metadata":
citationType = Citation_Type.Metadata;
break;
case "usage":
citationType = Citation_Type.Statistics;
break;
}
// Restricted users can only see the MARC or the standard
if (Item_Restricted)
{
if ((citationType != Citation_Type.Standard) && (citationType != Citation_Type.MARC))
citationType = Citation_Type.Standard;
}
// Add the HTML for the citation
Output.WriteLine(" <!-- CITATION ITEM VIEWER OUTPUT -->" );
Output.WriteLine(" <td>" );
// Get the robot flag (if this is rendering for robots, the other citation views are not available)
bool isRobot = CurrentMode.Is_Robot;
string viewer_code = CurrentMode.ViewerCode;
// Get any search terms
List<string> terms = new List<string>();
if (CurrentMode.Text_Search.Trim().Length > 0)
{
string[] splitter = CurrentMode.Text_Search.Replace("\"", "").Split(" ".ToCharArray());
terms.AddRange(from thisSplit in splitter where thisSplit.Trim().Length > 0 select thisSplit.Trim());
}
// Add the main wrapper division
if ( citationType != Citation_Type.Standard )
Output.WriteLine("<div id=\"sbkCiv_Citation\">");
else
{
// Determine the material type
string microdata_type = "CreativeWork";
switch (CurrentItem.Bib_Info.SobekCM_Type)
{
case TypeOfResource_SobekCM_Enum.Book:
case TypeOfResource_SobekCM_Enum.Serial:
case TypeOfResource_SobekCM_Enum.Newspaper:
microdata_type = "Book";
break;
case TypeOfResource_SobekCM_Enum.Map:
microdata_type = "Map";
break;
case TypeOfResource_SobekCM_Enum.Photograph:
case TypeOfResource_SobekCM_Enum.Aerial:
microdata_type = "Photograph";
break;
}
// Add the main wrapper division, with microdata information
Output.WriteLine("<div id=\"sbkCiv_Citation\" itemprop=\"about\" itemscope itemtype=\"http://schema.org/" + microdata_type + "\">");
}
if ( !CurrentMode.Is_Robot )
Add_Citation_View_Tabs(Output);
// Now, add the text
Output.WriteLine();
switch (citationType)
{
case Citation_Type.Standard:
if ( terms.Count > 0 )
{
Output.WriteLine(Text_Search_Term_Highlighter.Hightlight_Term_In_HTML(Standard_Citation_String(!isRobot, Tracer), terms, "<span class=\"sbkCiv_TextHighlight\">", "</span>") + Environment.NewLine + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
}
else
{
Output.WriteLine(Standard_Citation_String(!isRobot, Tracer) + Environment.NewLine + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->" );
}
break;
case Citation_Type.MARC:
if ( terms.Count > 0 )
{
Output.WriteLine(Text_Search_Term_Highlighter.Hightlight_Term_In_HTML(MARC_String(Tracer), terms, "<span class=\"sbkCiv_TextHighlight\">", "</span>") + Environment.NewLine + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
}
else
{
Output.WriteLine( MARC_String(Tracer) + Environment.NewLine + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
}
break;
case Citation_Type.Metadata:
Output.WriteLine( Metadata_String( Tracer ) + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
break;
case Citation_Type.Statistics:
Output.WriteLine( Statistics_String(Tracer) + " </td>" + Environment.NewLine + " <!-- END CITATION VIEWER OUTPUT -->");
break;
}
CurrentMode.ViewerCode = viewer_code;
}
