/// <summary> Constructor for a new instance of the Text_MainWriter class </summary>
/// <param name="Current_Mode"> Mode / navigation information for the current request</param>
/// <param name="Hierarchy_Object"> Current item aggregation object to display </param>
/// <param name="Results_Statistics"> Information about the entire set of results for a search or browse </param>
/// <param name="Paged_Results"> Single page of results for a search or browse, within the entire set </param>
/// <param name="Browse_Object"> Object contains all the basic information about any browse or info display </param>
/// <param name="Current_Item"> Current item to display </param>
/// <param name="Current_Page"> Current page within the item</param>
/// <param name="HTML_Skin"> HTML Web skin which controls the overall appearance of this digital library </param>
/// <param name="Current_User"> Currently logged on user </param>
/// <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="Item_List"> Lookup object used to pull basic information about any item loaded into this library </param>
/// <param name="Stats_Date_Range"> Object contains the start and end dates for the statistical data in the database </param>
/// <param name="Search_History"> List of recent searches performed against this digital library </param>
/// <param name="Icon_Dictionary"> Dictionary of information about every wordmark/icon in this digital library, used to build the wordmarks subpage </param>
/// <param name="Thematic_Headings"> Headings under which all the highlighted collections on the main home page are organized </param>
/// <param name="Public_Folder"> Object contains the information about the public folder to display </param>
/// <param name="Aggregation_Aliases"> List of all existing aliases for existing aggregations </param>
/// <param name="Web_Skin_Collection"> Collection of all the web skins </param>
/// <param name="Checked_Items"> List of all items which are currently checked out for single fair use and the IP address currently viewing the item</param>
/// <param name="IP_Restrictions"> Any possible restriction on item access by IP ranges </param>
/// <param name="URL_Portals"> List of all web portals into this system </param>
/// <param name="Site_Map"> Optional site map object used to render a navigational tree-view on left side of static web content pages </param>
/// <param name="Items_In_Title"> List of items within the current title ( used for the Item Group display )</param>
/// <param name="Static_Web_Content"> HTML content-based browse, info, or imple CMS-style web content objects. These are objects which are read from a static HTML file and much of the head information must be maintained </param>
/// <param name="Tracer"> Trace object keeps a list of each method executed and important milestones in rendering </param>
public Html_MainWriter(SobekCM_Navigation_Object Current_Mode,
Item_Aggregation Hierarchy_Object,
Search_Results_Statistics Results_Statistics,
List<iSearch_Title_Result> Paged_Results,
Item_Aggregation_Child_Page Browse_Object,
SobekCM_Item Current_Item,
Page_TreeNode Current_Page,
SobekCM_Skin_Object HTML_Skin,
User_Object Current_User,
Language_Support_Info Translator,
Aggregation_Code_Manager Code_Manager,
Item_Lookup_Object Item_List,
Statistics_Dates Stats_Date_Range,
Recent_Searches Search_History,
Dictionary<string, Wordmark_Icon> Icon_Dictionary,
List<Thematic_Heading> Thematic_Headings,
Public_User_Folder Public_Folder,
Dictionary<string, string> Aggregation_Aliases,
SobekCM_Skin_Collection Web_Skin_Collection,
Checked_Out_Items_List Checked_Items,
IP_Restriction_Ranges IP_Restrictions,
Portal_List URL_Portals,
SobekCM_SiteMap Site_Map,
SobekCM_Items_In_Title Items_In_Title,
HTML_Based_Content Static_Web_Content,
Custom_Tracer Tracer )
: base(Current_Mode, Hierarchy_Object, Results_Statistics, Paged_Results, Browse_Object, Current_Item, Current_Page, Static_Web_Content)
{
// Save parameters
htmlSkin = HTML_Skin;
translator = Translator;
codeManager = Code_Manager;
itemList = Item_List;
statsDateRange = Stats_Date_Range;
searchHistory = Search_History;
currentUser = Current_User;
iconList = Icon_Dictionary;
thematicHeadings = Thematic_Headings;
publicFolder = Public_Folder;
aggregationAliases = Aggregation_Aliases;
webSkins = Web_Skin_Collection;
checkedItems = Checked_Items;
ipRestrictionInfo = IP_Restrictions;
urlPortals = URL_Portals;
siteMap = Site_Map;
itemsInTitle = Items_In_Title;
// Set some defaults
// Handle basic events which may be fired by the internal header
if (HttpContext.Current.Request.Form["internal_header_action"] != null)
{
// Pull the action value
string internalHeaderAction = HttpContext.Current.Request.Form["internal_header_action"].Trim();
// Was this to hide or show the header?
if ((internalHeaderAction == "hide") || (internalHeaderAction == "show"))
{
// Pull the current visibility from the session
bool shown = !((HttpContext.Current.Session["internal_header"] != null) && (HttpContext.Current.Session["internal_header"].ToString() == "hidden"));
if ((internalHeaderAction == "hide") && (shown))
{
HttpContext.Current.Session["internal_header"] = "hidden";
currentMode.Redirect();
return;
}
if ((internalHeaderAction == "show") && (!shown))
{
HttpContext.Current.Session["internal_header"] = "shown";
currentMode.Redirect();
return;
}
}
}
try
{
// Create the html sub writer now
switch (Current_Mode.Mode)
{
case Display_Mode_Enum.Internal:
subwriter = new Internal_HtmlSubwriter(iconList, currentUser, codeManager);
break;
case Display_Mode_Enum.Statistics:
subwriter = new Statistics_HtmlSubwriter(searchHistory, codeManager, statsDateRange);
break;
case Display_Mode_Enum.Preferences:
subwriter = new Preferences_HtmlSubwriter(currentMode);
break;
case Display_Mode_Enum.Error:
subwriter = new Error_HtmlSubwriter(false);
// Send the email now
if (currentMode.Caught_Exception != null)
{
if (currentMode.Error_Message.Length == 0)
currentMode.Error_Message = "Unknown exception caught";
Email_Information(currentMode.Error_Message, currentMode.Caught_Exception, Tracer, false);
}
break;
case Display_Mode_Enum.Legacy_URL:
subwriter = new LegacyUrl_HtmlSubwriter();
break;
case Display_Mode_Enum.Item_Print:
subwriter = new Print_Item_HtmlSubwriter(currentItem, codeManager, translator, currentMode);
break;
case Display_Mode_Enum.Contact:
StringBuilder builder = new StringBuilder();
builder.Append("\n\nSUBMISSION INFORMATION\n");
builder.Append("\tDate:\t\t\t\t" + DateTime.Now.ToString() + "\n");
string lastMode = String.Empty;
try
{
if (HttpContext.Current.Session["Last_Mode"] != null)
lastMode = HttpContext.Current.Session["Last_Mode"].ToString();
builder.Append("\tIP Address:\t\t\t" + HttpContext.Current.Request.UserHostAddress + "\n");
builder.Append("\tHost Name:\t\t\t" + HttpContext.Current.Request.UserHostName + "\n");
builder.Append("\tBrowser:\t\t\t" + HttpContext.Current.Request.Browser.Browser + "\n");
builder.Append("\tBrowser Platform:\t\t" + HttpContext.Current.Request.Browser.Platform + "\n");
builder.Append("\tBrowser Version:\t\t" + HttpContext.Current.Request.Browser.Version + "\n");
builder.Append("\tBrowser Language:\t\t");
bool first = true;
string[] languages = HttpContext.Current.Request.UserLanguages;
if (languages != null)
foreach (string thisLanguage in languages)
{
if (first)
{
builder.Append(thisLanguage);
first = false;
}
else
{
builder.Append(", " + thisLanguage);
}
}
builder.Append("\n\nHISTORY\n");
if (HttpContext.Current.Session["LastSearch"] != null)
builder.Append("\tLast Search:\t\t" + HttpContext.Current.Session["LastSearch"] + "\n");
if (HttpContext.Current.Session["LastResults"] != null)
builder.Append("\tLast Results:\t\t" + HttpContext.Current.Session["LastResults"] + "\n");
if (HttpContext.Current.Session["Last_Mode"] != null)
builder.Append("\tLast Mode:\t\t\t" + HttpContext.Current.Session["Last_Mode"] + "\n");
builder.Append("\tURL:\t\t\t\t" + HttpContext.Current.Items["Original_URL"]);
}
catch
{
}
subwriter = new Contact_HtmlSubwriter(lastMode, builder.ToString(), currentMode, hierarchyObject);
break;
case Display_Mode_Enum.Contact_Sent:
subwriter = new Contact_HtmlSubwriter(String.Empty, String.Empty, currentMode, hierarchyObject);
break;
case Display_Mode_Enum.Simple_HTML_CMS:
subwriter = new Web_Content_HtmlSubwriter(hierarchyObject, currentMode, htmlSkin, htmlBasedContent, siteMap);
break;
case Display_Mode_Enum.My_Sobek:
subwriter = new MySobek_HtmlSubwriter(results_statistics, paged_results, codeManager, itemList, hierarchyObject, htmlSkin, translator, currentMode, currentItem, currentUser, iconList, statsDateRange, webSkins, Tracer);
break;
case Display_Mode_Enum.Administrative:
subwriter = new Admin_HtmlSubwriter(codeManager, itemList, hierarchyObject, htmlSkin, translator, currentMode, aggregationAliases, webSkins, currentUser, ipRestrictionInfo, iconList, urlPortals, thematicHeadings, Tracer);
break;
case Display_Mode_Enum.Results:
subwriter = new Search_Results_HtmlSubwriter(results_statistics, paged_results, codeManager, translator, itemList, currentUser);
break;
case Display_Mode_Enum.Public_Folder:
subwriter = new Public_Folder_HtmlSubwriter(results_statistics, paged_results, codeManager, translator, itemList, currentUser, publicFolder);
break;
case Display_Mode_Enum.Search:
case Display_Mode_Enum.Aggregation:
subwriter = new Aggregation_HtmlSubwriter(hierarchyObject, currentMode, htmlSkin, translator, thisBrowseObject, results_statistics, paged_results, codeManager, itemList, thematicHeadings, currentUser, htmlBasedContent, Tracer);
break;
case Display_Mode_Enum.Item_Display:
if ((!currentMode.Invalid_Item) && (currentItem != null))
{
bool show_toc = false;
if (HttpContext.Current.Session["Show TOC"] != null)
{
Boolean.TryParse(HttpContext.Current.Session["Show TOC"].ToString(), out show_toc);
}
// Check that this item is not checked out by another user
bool itemCheckedOutByOtherUser = false;
if (currentItem.Behaviors.CheckOut_Required)
{
if (!checkedItems.Check_Out(currentItem.Web.ItemID, HttpContext.Current.Request.UserHostAddress))
{
itemCheckedOutByOtherUser = true;
}
}
// Check to see if this is IP restricted
string restriction_message = String.Empty;
if (currentItem.Behaviors.IP_Restriction_Membership > 0)
{
if (HttpContext.Current != null)
{
int user_mask = (int)HttpContext.Current.Session["IP_Range_Membership"];
int comparison = currentItem.Behaviors.IP_Restriction_Membership & user_mask;
if (comparison == 0)
{
int restriction = currentItem.Behaviors.IP_Restriction_Membership;
int restriction_counter = 0;
while (restriction % 2 != 1)
{
restriction = restriction >> 1;
restriction_counter++;
}
restriction_message = ipRestrictionInfo[restriction_counter].Item_Restricted_Statement;
}
}
}
// Create the item viewer writer
subwriter = new Item_HtmlSubwriter(currentItem, currentPage, currentUser, codeManager, translator, show_toc, (SobekCM_Library_Settings.JP2ServerUrl.Length > 0), currentMode, hierarchyObject, restriction_message, itemsInTitle, Tracer);
((Item_HtmlSubwriter)subwriter).Item_Checked_Out_By_Other_User = itemCheckedOutByOtherUser;
}
else
{
// Create the invalid item html subwrite and write the HTML
subwriter = new Error_HtmlSubwriter(true);
}
break;
}
}
catch (Exception ee)
{
// Send to the dashboard
if ((HttpContext.Current.Request.UserHostAddress == "127.0.0.1") || (HttpContext.Current.Request.UserHostAddress == HttpContext.Current.Request.ServerVariables["LOCAL_ADDR"]) || (HttpContext.Current.Request.Url.ToString().IndexOf("localhost") >= 0))
{
Tracer.Add_Trace("Html_MainWriter.Constructor", "Exception caught!", Custom_Trace_Type_Enum.Error);
Tracer.Add_Trace("Html_MainWriter.Constructor", ee.Message, Custom_Trace_Type_Enum.Error);
Tracer.Add_Trace("Html_MainWriter.Constructor", ee.StackTrace, Custom_Trace_Type_Enum.Error);
// Wrap this into the SobekCM Exception
SobekCM_Traced_Exception newException = new SobekCM_Traced_Exception("Exception caught while building the mode-specific HTML Subwriter", ee, Tracer);
// Save this to the session state, and then forward to the dashboard
HttpContext.Current.Session["Last_Exception"] = newException;
HttpContext.Current.Response.Redirect("dashboard.aspx", false);
Current_Mode.Request_Completed = true;
return;
}
else
{
subwriter = new Error_HtmlSubwriter(false);
}
}
if (subwriter != null)
{
subwriter.Mode = currentMode;
subwriter.Skin = htmlSkin;
subwriter.Current_Aggregation = hierarchyObject;
}
}
/// <summary> Constructor for a new instance of the Html_MainWriter class </summary>
/// <param name="RequestSpecificValues"> All the necessary, non-global data specific to the current request </param>
public Html_MainWriter( RequestCache RequestSpecificValues )
: base(RequestSpecificValues)
{
// Check the IE hack CSS is loaded
if (HttpContext.Current.Application["NonIE_Hack_CSS"] == null)
{
string css_file = HttpContext.Current.Server.MapPath("default/SobekCM_NonIE.css");
if (File.Exists(css_file))
{
try
{
StreamReader reader = new StreamReader(css_file);
HttpContext.Current.Application["NonIE_Hack_CSS"] = reader.ReadToEnd().Trim();
reader.Close();
}
catch (Exception)
{
HttpContext.Current.Application["NonIE_Hack_CSS"] = "/* ERROR READING FILE: default/SobekCM_NonIE.css */";
throw;
}
}
else
{
HttpContext.Current.Application["NonIE_Hack_CSS"] = String.Empty;
}
}
// Handle basic events which may be fired by the internal header
if (HttpContext.Current.Request.Form["internal_header_action"] != null)
{
// Pull the action value
string internalHeaderAction = HttpContext.Current.Request.Form["internal_header_action"].Trim();
// Was this to hide or show the header?
if ((internalHeaderAction == "hide") || (internalHeaderAction == "show"))
{
// Pull the current visibility from the session
bool shown = !((HttpContext.Current.Session["internal_header"] != null) && (HttpContext.Current.Session["internal_header"].ToString() == "hidden"));
if ((internalHeaderAction == "hide") && (shown))
{
HttpContext.Current.Session["internal_header"] = "hidden";
UrlWriterHelper.Redirect(RequestSpecificValues.Current_Mode);
return;
}
if ((internalHeaderAction == "show") && (!shown))
{
HttpContext.Current.Session["internal_header"] = "shown";
UrlWriterHelper.Redirect(RequestSpecificValues.Current_Mode);
return;
}
}
}
try
{
// Create the html sub writer now
switch (RequestSpecificValues.Current_Mode.Mode)
{
case Display_Mode_Enum.Internal:
subwriter = new Internal_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Statistics:
subwriter = new Statistics_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Preferences:
subwriter = new Preferences_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Error:
subwriter = new Error_HtmlSubwriter(false, RequestSpecificValues);
// Send the email now
if (RequestSpecificValues.Current_Mode.Caught_Exception != null)
{
if ( String.IsNullOrEmpty(RequestSpecificValues.Current_Mode.Error_Message))
RequestSpecificValues.Current_Mode.Error_Message = "Unknown exception caught";
Email_Information(RequestSpecificValues.Current_Mode.Error_Message, RequestSpecificValues.Current_Mode.Caught_Exception, RequestSpecificValues.Tracer, false);
}
break;
case Display_Mode_Enum.Legacy_URL:
subwriter = new LegacyUrl_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Item_Print:
subwriter = new Print_Item_HtmlSubwriter( RequestSpecificValues );
break;
case Display_Mode_Enum.Contact:
StringBuilder builder = new StringBuilder();
builder.Append("\n\nSUBMISSION INFORMATION\n");
builder.Append("\tDate:\t\t\t\t" + DateTime.Now.ToString() + "\n");
string lastMode = String.Empty;
try
{
if (HttpContext.Current.Session["Last_Mode"] != null)
lastMode = HttpContext.Current.Session["Last_Mode"].ToString();
builder.Append("\tIP Address:\t\t\t" + HttpContext.Current.Request.UserHostAddress + "\n");
builder.Append("\tHost Name:\t\t\t" + HttpContext.Current.Request.UserHostName + "\n");
builder.Append("\tBrowser:\t\t\t" + HttpContext.Current.Request.Browser.Browser + "\n");
builder.Append("\tBrowser Platform:\t\t" + HttpContext.Current.Request.Browser.Platform + "\n");
builder.Append("\tBrowser Version:\t\t" + HttpContext.Current.Request.Browser.Version + "\n");
builder.Append("\tBrowser Language:\t\t");
bool first = true;
string[] languages = HttpContext.Current.Request.UserLanguages;
if (languages != null)
foreach (string thisLanguage in languages)
{
if (first)
{
builder.Append(thisLanguage);
first = false;
}
else
{
builder.Append(", " + thisLanguage);
}
}
builder.Append("\n\nHISTORY\n");
if (HttpContext.Current.Session["LastSearch"] != null)
builder.Append("\tLast Search:\t\t" + HttpContext.Current.Session["LastSearch"] + "\n");
if (HttpContext.Current.Session["LastResults"] != null)
builder.Append("\tLast Results:\t\t" + HttpContext.Current.Session["LastResults"] + "\n");
if (HttpContext.Current.Session["Last_Mode"] != null)
builder.Append("\tLast Mode:\t\t\t" + HttpContext.Current.Session["Last_Mode"] + "\n");
builder.Append("\tURL:\t\t\t\t" + HttpContext.Current.Items["Original_URL"]);
}
catch
{
}
subwriter = new Contact_HtmlSubwriter(lastMode, builder.ToString(), RequestSpecificValues);
break;
case Display_Mode_Enum.Contact_Sent:
subwriter = new Contact_HtmlSubwriter(String.Empty, String.Empty, RequestSpecificValues);
break;
case Display_Mode_Enum.Simple_HTML_CMS:
subwriter = new Web_Content_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.My_Sobek:
subwriter = new MySobek_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Administrative:
subwriter = new Admin_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Results:
subwriter = new Search_Results_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Public_Folder:
subwriter = new Public_Folder_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Search:
case Display_Mode_Enum.Aggregation:
subwriter = new Aggregation_HtmlSubwriter(RequestSpecificValues);
break;
case Display_Mode_Enum.Item_Display:
if ((!RequestSpecificValues.Current_Mode.Invalid_Item.HasValue || !RequestSpecificValues.Current_Mode.Invalid_Item.Value ) && (RequestSpecificValues.Current_Item != null))
{
bool show_toc = false;
if (HttpContext.Current.Session["Show TOC"] != null)
{
Boolean.TryParse(HttpContext.Current.Session["Show TOC"].ToString(), out show_toc);
}
// Check that this item is not checked out by another user
bool itemCheckedOutByOtherUser = false;
if (RequestSpecificValues.Current_Item.Behaviors.CheckOut_Required)
{
if (!Engine_ApplicationCache_Gateway.Checked_List.Check_Out(RequestSpecificValues.Current_Item.Web.ItemID, HttpContext.Current.Request.UserHostAddress))
{
itemCheckedOutByOtherUser = true;
}
}
// Check to see if this is IP restricted
string restriction_message = String.Empty;
if (RequestSpecificValues.Current_Item.Behaviors.IP_Restriction_Membership > 0)
{
if (HttpContext.Current != null)
{
int user_mask = (int)HttpContext.Current.Session["IP_Range_Membership"];
int comparison = RequestSpecificValues.Current_Item.Behaviors.IP_Restriction_Membership & user_mask;
if (comparison == 0)
{
int restriction = RequestSpecificValues.Current_Item.Behaviors.IP_Restriction_Membership;
int restriction_counter = 1;
while (restriction % 2 != 1)
{
restriction = restriction >> 1;
restriction_counter++;
}
if (Engine_ApplicationCache_Gateway.IP_Restrictions[restriction_counter] != null )
restriction_message = Engine_ApplicationCache_Gateway.IP_Restrictions[restriction_counter].Item_Restricted_Statement;
else
restriction_message = "Restricted Item";
}
}
}
// Create the item viewer writer
subwriter = new Item_HtmlSubwriter( show_toc, (String.IsNullOrEmpty(UI_ApplicationCache_Gateway.Settings.Servers.JP2ServerUrl)), restriction_message, RequestSpecificValues );
((Item_HtmlSubwriter)subwriter).Item_Checked_Out_By_Other_User = itemCheckedOutByOtherUser;
}
else
{
// Create the invalid item html subwrite and write the HTML
subwriter = new Error_HtmlSubwriter(true, RequestSpecificValues);
}
break;
}
}
catch (Exception ee)
{
// Send to the dashboard
if ((HttpContext.Current.Request.UserHostAddress == "127.0.0.1") || (HttpContext.Current.Request.UserHostAddress == HttpContext.Current.Request.ServerVariables["LOCAL_ADDR"]) || (HttpContext.Current.Request.Url.ToString().IndexOf("localhost") >= 0))
{
RequestSpecificValues.Tracer.Add_Trace("Html_MainWriter.Constructor", "Exception caught!", Custom_Trace_Type_Enum.Error);
RequestSpecificValues.Tracer.Add_Trace("Html_MainWriter.Constructor", ee.Message, Custom_Trace_Type_Enum.Error);
RequestSpecificValues.Tracer.Add_Trace("Html_MainWriter.Constructor", ee.StackTrace, Custom_Trace_Type_Enum.Error);
// Wrap this into the SobekCM Exception
SobekCM_Traced_Exception newException = new SobekCM_Traced_Exception("Exception caught while building the mode-specific HTML Subwriter", ee, RequestSpecificValues.Tracer);
// Save this to the session state, and then forward to the dashboard
HttpContext.Current.Session["Last_Exception"] = newException;
HttpContext.Current.Response.Redirect("dashboard.aspx", false);
RequestSpecificValues.Current_Mode.Request_Completed = true;
}
else
{
subwriter = new Error_HtmlSubwriter(false, RequestSpecificValues);
}
}
}
/// <summary> Perform all the work of adding to the response stream back to the web user </summary>
/// <param name="Navigation_Place_Holder"> Place holder is used to add more complex server-side objects during execution</param>
/// <param name="TOC_Place_Holder"> Place holder is used to add more complex server-side objects during execution</param>
/// <param name="Main_Place_Holder"> Place holder is used to add more complex server-side objects during execution</param>
/// <param name="myUfdcUploadPlaceHolder"> Place holder is used to add more complex server-side objects during execution </param>
/// <param name="Tracer"> Trace object keeps a list of each method executed and important milestones in rendering</param>
/// <remarks> Since this class writes all the output directly to the response stream, this method simply returns, without doing anything</remarks>
public override void Add_Controls(PlaceHolder Navigation_Place_Holder,
PlaceHolder TOC_Place_Holder,
PlaceHolder Main_Place_Holder,
PlaceHolder myUfdcUploadPlaceHolder, Custom_Tracer Tracer)
{
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Rendering the requested data in html format");
// Render HTML and add controls depending on the current mode
switch (currentMode.Mode)
{
#region Start adding HTML and controls for SIMPLE WEB CONTENT TEXT mode
case Display_Mode_Enum.Simple_HTML_CMS:
subwriter = new Web_Content_HtmlSubwriter(hierarchyObject, currentMode, htmlSkin, htmlBasedContent, siteMap);
// Add any necessary controls
if (siteMap != null)
{
((Web_Content_HtmlSubwriter)subwriter).Add_Controls(Main_Place_Holder, Tracer);
}
break;
#endregion
#region Start adding HTML and controls for MY SOBEK mode
case Display_Mode_Enum.My_Sobek:
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Building the my sobek HTML subwriter");
// Build the my sobek subwriter
mySobekWriter = new MySobek_HtmlSubwriter( results_statistics, paged_results, codeManager, itemList, hierarchyObject, htmlSkin, translator, currentMode, currentItem, aggregationAliases, webSkins, currentUser, ipRestrictionInfo, iconList, urlPortals, statsDateRange, thematicHeadings, Tracer);
subwriter = mySobekWriter;
mySobekWriter.Hierarchy_Object = hierarchyObject;
mySobekWriter.Skin = htmlSkin;
mySobekWriter.Mode = currentMode;
// If the my sobek writer contains pop up forms, add the header here first
if ( mySobekWriter.Contains_Popup_Forms )
{
StringBuilder header_builder = new StringBuilder();
StringWriter header_writer = new StringWriter(header_builder);
Display_Header(header_writer, Tracer);
LiteralControl header_literal = new LiteralControl(header_builder.ToString());
Main_Place_Holder.Controls.Add(header_literal);
}
// Add any necessary controls
mySobekWriter.Add_Controls(Main_Place_Holder, myUfdcUploadPlaceHolder, Tracer);
// Finally, add the footer
if (mySobekWriter.Contains_Popup_Forms)
{
StringBuilder footer_builder = new StringBuilder();
StringWriter footer_writer = new StringWriter(footer_builder);
Display_Footer(footer_writer, Tracer);
LiteralControl footer_literal = new LiteralControl(footer_builder.ToString());
Main_Place_Holder.Controls.Add(footer_literal);
}
break;
#endregion
#region Start adding HTML and controls for ADMINISTRATIVE mode
case Display_Mode_Enum.Administrative:
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Building the admin HTML subwriter");
// Build the my sobek subwriter
adminWriter = new Admin_HtmlSubwriter(results_statistics, paged_results, codeManager, itemList, hierarchyObject, htmlSkin, translator, currentMode, currentItem, aggregationAliases, webSkins, currentUser, ipRestrictionInfo, iconList, urlPortals, statsDateRange, thematicHeadings, Tracer);
subwriter = adminWriter;
adminWriter.Hierarchy_Object = hierarchyObject;
adminWriter.Skin = htmlSkin;
adminWriter.Mode = currentMode;
// If the my sobek writer contains pop up forms, add the header here first
if (adminWriter.Contains_Popup_Forms)
{
StringBuilder header_builder = new StringBuilder();
StringWriter header_writer = new StringWriter(header_builder);
Display_Header(header_writer, Tracer);
LiteralControl header_literal = new LiteralControl(header_builder.ToString());
Main_Place_Holder.Controls.Add(header_literal);
}
// Add any necessary controls
adminWriter.Add_Controls(Main_Place_Holder, myUfdcUploadPlaceHolder, Tracer);
// Finally, add the footer
if (adminWriter.Contains_Popup_Forms)
{
StringBuilder footer_builder = new StringBuilder();
StringWriter footer_writer = new StringWriter(footer_builder);
Display_Footer(footer_writer, Tracer);
LiteralControl footer_literal = new LiteralControl(footer_builder.ToString());
Main_Place_Holder.Controls.Add(footer_literal);
}
break;
#endregion
#region Start adding HTML and add controls for RESULTS mode
case Display_Mode_Enum.Results:
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Building the Search Results HTML Subwriter");
// Build the results subwriter
resultsWriter = new Search_Results_HtmlSubwriter(results_statistics, paged_results, codeManager, translator, itemList, currentUser );
subwriter = resultsWriter;
resultsWriter.Hierarchy_Object = hierarchyObject;
resultsWriter.Skin = htmlSkin;
resultsWriter.Mode = currentMode;
// Make sure the corresponding 'search' is the latest
currentMode.Mode = Display_Mode_Enum.Search;
HttpContext.Current.Session["LastSearch"] = currentMode.Redirect_URL();
currentMode.Mode = Display_Mode_Enum.Results;
// Add the controls and save the tree info in the session state
//System.Web.HttpContext.Current.Session["tree_info"] = resultsWriter.Add_Controls(Main_Place_Holder, Tracer, null);
resultsWriter.Add_Controls(Main_Place_Holder, Tracer, null);
break;
#endregion
#region Add HTML and controls for PUBLIC FOLDER mode
case Display_Mode_Enum.Public_Folder:
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Building the Public Folder HTML Subwriter");
// Build the subwriter for this case
subwriter = new Public_Folder_HtmlSubwriter(results_statistics, paged_results, codeManager, translator, itemList, currentUser, publicFolder)
{Hierarchy_Object = hierarchyObject, Skin = htmlSkin, Mode = currentMode};
// Also try to add any controls
((Public_Folder_HtmlSubwriter)subwriter).Add_Controls(Main_Place_Holder, Tracer, null );
break;
#endregion
#region Add HTML and controls for COLLECTION VIEWS
case Display_Mode_Enum.Search:
case Display_Mode_Enum.Aggregation_Home:
case Display_Mode_Enum.Aggregation_Browse_Info:
case Display_Mode_Enum.Aggregation_Browse_By:
case Display_Mode_Enum.Aggregation_Browse_Map:
case Display_Mode_Enum.Aggregation_Private_Items:
case Display_Mode_Enum.Aggregation_Item_Count:
case Display_Mode_Enum.Aggregation_Usage_Statistics:
case Display_Mode_Enum.Aggregation_Admin_View:
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Building the Collection HTML Subwriter");
// Build the subwriter for this case
subwriter = new Aggregation_HtmlSubwriter(hierarchyObject, currentMode, htmlSkin, translator, thisBrowseObject, results_statistics, paged_results, codeManager, itemList, thematicHeadings, currentUser, ipRestrictionInfo, htmlBasedContent, Tracer);
// Also try to add any controls
((Aggregation_HtmlSubwriter) subwriter).Add_Controls(Main_Place_Holder, Tracer);
break;
#endregion
#region Start adding HTML and add controls for ITEM DISPLAY mode
case Display_Mode_Enum.Item_Display:
if (!currentMode.Invalid_Item)
{
if (currentItem == null)
return;
//SobekCM.Library.ItemViewer.Viewers.abstractItemViewer page_viewer = null;
//// Set the code for bib level mets to show the volume list by dwe
//if ((currentItem.METS.RecordStatus == METS_Record_Status.BIB_LEVEL) && (currentMode.ViewerCode.Length == 0))
//{
// currentMode.ViewerCode = "BI1";
//}
//// Get the valid viewer code
//Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Getting the appropriate item viewer");
//if (currentMode.ViewerCode != "TS")
//{
// if ((currentMode.ViewerCode.Length == 0) && (currentMode.Coordinates.Length > 0))
// {
// currentMode.ViewerCode = "GM";
// }
// currentMode.ViewerCode = currentItem.Behaviors.Get_Valid_Viewer_Code(currentMode.ViewerCode, currentMode.Page);
// SobekCM.Resource_Object.Behaviors.View_Object viewObject = currentItem.Behaviors.Get_Viewer(currentMode.ViewerCode);
// page_viewer = SobekCM.Library.ItemViewer.Viewers.ItemViewer_Factory.Get_Viewer(viewObject, currentItem.Bib_Info.Type.Type.ToUpper());
// Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Created " + page_viewer.GetType().ToString().Replace("SobekCM.Library.ItemViewer.Viewers.", ""));
// // Assign the rest of the information, if a page viewer was created
// if (page_viewer != null)
// {
// page_viewer.CurrentItem = currentItem;
// page_viewer.CurrentMode = currentMode;
// page_viewer.Redirect += new SobekCM.Library.ItemViewer.Viewers.Redirect_Requested(itemWriter_Redirect);
// // If this was the citation viewer, pass in the translation object
// string type = page_viewer.GetType().ToString();
// if (page_viewer.GetType().ToString() == "SobekCM.Library.ItemViewer.Viewers.Citation_ItemViewer")
// {
// ((SobekCM.Library.ItemViewer.Viewers.Citation_ItemViewer)page_viewer).Translator = translator;
// if ( currentUser != null )
// {
// ((SobekCM.Library.ItemViewer.Viewers.Citation_ItemViewer)page_viewer).User_Can_Edit_Item = currentUser.Can_Edit_This_Item(currentItem);
// }
// }
// }
//}
// Determine the browser
bool ie = (currentMode.Browser_Type.IndexOf("IE") >= 0 );
bool show_toc = false;
if (HttpContext.Current.Session["Show TOC"] != null)
{
Boolean.TryParse(HttpContext.Current.Session["Show TOC"].ToString(), out show_toc);
}
// Check that this item is not checked out by another user
bool itemCheckedOutByOtherUser = false;
if (currentItem.Behaviors.CheckOut_Required)
{
if (!checkedItems.Check_Out(currentItem.Web.ItemID, HttpContext.Current.Request.UserHostAddress))
{
itemCheckedOutByOtherUser = true;
}
}
// Check to see if this is IP restricted
string restriction_message = String.Empty;
if (currentItem.Behaviors.IP_Restriction_Membership > 0)
{
if (HttpContext.Current != null)
{
int user_mask = (int)HttpContext.Current.Session["IP_Range_Membership"];
int comparison = currentItem.Behaviors.IP_Restriction_Membership & user_mask;
if (comparison == 0)
{
int restriction = currentItem.Behaviors.IP_Restriction_Membership;
int restriction_counter = 0;
while (restriction % 2 != 1)
{
restriction = restriction >> 1;
restriction_counter++;
}
restriction_message = ipRestrictionInfo[restriction_counter].Item_Restricted_Statement;
}
}
}
// Create the item viewer writer
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Building Item Writer");
itemWriter = new Item_HtmlSubwriter(currentItem, currentPage, currentUser,
codeManager, translator, show_toc, (SobekCM_Library_Settings.JP2_Server.Length > 0),
currentMode, hierarchyObject, restriction_message, itemsInTitle, Tracer);
subwriter = itemWriter;
itemWriter.Mode = currentMode;
itemWriter.Skin = htmlSkin;
itemWriter.Item_Checked_Out_By_Other_User = itemCheckedOutByOtherUser;
// Add the navigation part to this form
itemWriter.Add_Nav_Bar_Menu_Section(Navigation_Place_Holder, ie, Tracer);
//if (itemWriter.PageViewer != null)
//{
// Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Allowing page viewer to add left navigation bar section to <i>navigationPlaceHolder</i>");
// itemWriter.Nav_Bar_Menu_Section_Added = itemWriter.PageViewer.Add_Nav_Bar_Menu_Section(Navigation_Place_Holder, ie, Tracer);
//}
// Add the TOC section
Tracer.Add_Trace("Html_MainWriter.Add_Controls", "Allowing item viewer to add table of contents to <i>tocPlaceHolder</i>");
itemWriter.Add_Standard_TOC(TOC_Place_Holder, Tracer);
// Add the main viewer section
itemWriter.Add_Main_Viewer_Section(Main_Place_Holder, Tracer);
}
break;
#endregion
default:
Tracer.Add_Trace("Html_MainWriter.Add_Html_And_Controls", "No controls or html added to page");
break;
}
}
