public SobekCM_Page_Globals(bool isPostBack, string page_name)
{
// Pull out the http request
HttpRequest request = HttpContext.Current.Request;
// Get the base url
string base_url = request.Url.AbsoluteUri.ToLower().Replace("sobekcm.aspx", "");
if (base_url.IndexOf("?") > 0)
base_url = base_url.Substring(0, base_url.IndexOf("?"));
try
{
tracer = new Custom_Tracer();
tracer.Add_Trace("SobekCM_Page_Globals.Constructor", String.Empty);
// Don't really need to *build* these, so just define them as a new ones if null
if (Global.Checked_List == null)
Global.Checked_List = new Checked_Out_Items_List();
if (Global.Search_History == null)
Global.Search_History = new Recent_Searches();
// Make sure all the needed data is loaded into the Application State
Application_State_Builder.Build_Application_State(tracer, false, ref Global.Skins, ref Global.Translation,
ref Global.Codes, ref Global.Item_List, ref Global.Icon_List,
ref Global.Stats_Date_Range, ref Global.Thematic_Headings, ref Global.Collection_Aliases, ref Global.IP_Restrictions,
ref Global.URL_Portals, ref Global.Mime_Types, ref Global.Item_Viewer_Priority);
tracer.Add_Trace("SobekCM_Page_Globals.Constructor", "Application State validated or built");
// Check that something is saved for the original requested URL (may not exist if not forwarded)
if (!HttpContext.Current.Items.Contains("Original_URL"))
HttpContext.Current.Items["Original_URL"] = request.Url.ToString();
}
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))
{
// Create an error message
string errorMessage = "Error caught while validating application state";
if ((SobekCM_Library_Settings.Database_Connections.Count == 0) || (String.IsNullOrEmpty(SobekCM_Library_Settings.Database_Connections[0].Connection_String)))
{
errorMessage = "No database connection string found!";
string configFileLocation = AppDomain.CurrentDomain.BaseDirectory + "config/sobekcm.xml";
try
{
if (!File.Exists(configFileLocation))
{
errorMessage = "Missing config/sobekcm.xml configuration file on the web server.<br />Ensure the configuration file 'sobekcm.xml' exists in a 'config' subfolder directly under the web application.<br />Example configuration is:" +
"<div style=\"background-color: #bbbbbb; margin-left: 30px; margin-top:10px; padding: 3px;\"><?xml version="1.0" encoding="UTF-8" standalone="yes" ?><br /> <configuration><br />   <connection_string type="MSSQL">data source=localhost\\instance;initial catalog=SobekCM;integrated security=Yes;</connection_string><br />   <error_emails>[email protected]</error_emails><br />   <error_page>http://ufdc.ufl.edu/error.html</error_page><br /></configuration></div>";
}
}
catch
{
errorMessage = "No database connection string found.<br />Likely an error reading the configuration file due to permissions on the web server.<br />Ensure the configuration file 'sobekcm.xml' exists in a 'config' subfolder directly under the web application.<br />Example configuration is:" +
"<div style=\"background-color: #bbbbbb; margin-left: 30px; margin-top:10px; padding: 3px;\"><?xml version="1.0" encoding="UTF-8" standalone="yes" ?><br /> <configuration><br />   <connection_string type="MSSQL">data source=localhost\\instance;initial catalog=SobekCM;integrated security=Yes;</connection_string><br />   <error_emails>[email protected]</error_emails><br />   <error_page>http://ufdc.ufl.edu/error.html</error_page><br /></configuration></div>";
}
}
else
{
if (ee.Message.IndexOf("The EXECUTE permission") >= 0)
{
errorMessage = "Permissions error while connecting to the database and pulling necessary data.<br /><br />Confirm the following:<ul><li>IIS is configured correctly to use anonymous authentication</li><li>Anonymous user (or service account) is part of the sobek_users role in the database.</li></ul>";
}
else
{
errorMessage = "Error connecting to the database and pulling necessary data.<br /><br />Confirm the following:<ul><li>Database connection string is correct ( " + SobekCM_Library_Settings.Database_Connections[0].Connection_String + ")</li><li>IIS is configured correctly to use anonymous authentication</li><li>Anonymous user (or service account) is part of the sobek_users role in the database.</li></ul>";
}
}
// Wrap this into the SobekCM Exception
SobekCM_Traced_Exception newException = new SobekCM_Traced_Exception(errorMessage, 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);
HttpContext.Current.ApplicationInstance.CompleteRequest();
return;
}
else
{
throw ee;
}
}
// Analyze the response and get the mode
try
{
currentMode = new SobekCM_Navigation_Object(request.QueryString, base_url, request.UserLanguages, Global.Codes, Global.Collection_Aliases, ref Global.Item_List, Global.URL_Portals, tracer)
{
Base_URL = base_url,
isPostBack = isPostBack,
Browser_Type = request.Browser.Type.ToUpper()
};
currentMode.Set_Robot_Flag(request.UserAgent, request.UserHostAddress);
}
catch
{
HttpContext.Current.Response.Status = "301 Moved Permanently";
HttpContext.Current.Response.AddHeader("Location", base_url);
HttpContext.Current.ApplicationInstance.CompleteRequest();
return;
}
// If this was for HTML, but was at the data, just convert to XML
if ((page_name == "SOBEKCM_DATA") && (currentMode.Writer_Type != Writer_Type_Enum.XML) && (currentMode.Writer_Type != Writer_Type_Enum.JSON) && (currentMode.Writer_Type != Writer_Type_Enum.DataSet) && (currentMode.Writer_Type != Writer_Type_Enum.Data_Provider))
currentMode.Writer_Type = Writer_Type_Enum.XML;
tracer.Add_Trace("SobekCM_Page_Globals.Constructor", "Navigation Object created from URI query string");
// Need to ensure the list of items was pulled for several modes
if (((currentMode.Writer_Type != Writer_Type_Enum.HTML) && (currentMode.Writer_Type != Writer_Type_Enum.HTML_Echo) && (currentMode.Writer_Type != Writer_Type_Enum.HTML_LoggedIn)) ||
(currentMode.Mode == Display_Mode_Enum.Item_Display) ||
(currentMode.Mode == Display_Mode_Enum.Item_Print) ||
(currentMode.Mode == Display_Mode_Enum.Results) ||
((currentMode.Mode == Display_Mode_Enum.Aggregation) && ((currentMode.Aggregation_Type == Aggregation_Type_Enum.Browse_Info) || (currentMode.Aggregation_Type == Aggregation_Type_Enum.Child_Page_Edit) || (currentMode.Aggregation_Type == Aggregation_Type_Enum.Browse_Map))) ||
(currentMode.Mode == Display_Mode_Enum.Public_Folder) ||
((currentMode.Mode == Display_Mode_Enum.My_Sobek) && ((currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Delete_Item) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Edit_Group_Behaviors) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Edit_Group_Serial_Hierarchy) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Edit_Item_Metadata) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.File_Management) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Folder_Management) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Group_Add_Volume) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Group_AutoFill_Volumes) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Group_Mass_Update_Items) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.New_Item) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Page_Images_Management))))
{
SobekCM_Database.Verify_Item_Lookup_Object(true, ref Global.Item_List, tracer);
}
try
{
if (currentMode.Aggregation.ToUpper() == "EPCSANB")
{
HttpContext.Current.Response.Redirect(@"http://www.uflib.ufl.edu/epc/", false);
HttpContext.Current.ApplicationInstance.CompleteRequest();
currentMode.Request_Completed = true;
return;
}
// If this was an error, redirect now
if (currentMode.Mode == Display_Mode_Enum.Error)
{
return;
}
// All the user stuff can be skipped if this was from a robot
if (!currentMode.Is_Robot)
{
// Determine which IP Ranges this IP address belongs to, if not already determined.
if (HttpContext.Current.Session["IP_Range_Membership"] == null)
{
int ip_mask = Global.IP_Restrictions.Restrictive_Range_Membership(request.UserHostAddress);
HttpContext.Current.Session["IP_Range_Membership"] = ip_mask;
}
// Set the Session TOC, if provided
if (currentMode.TOC_Display != TOC_Display_Type_Enum.Undetermined)
{
if (currentMode.TOC_Display == TOC_Display_Type_Enum.Hide)
{
HttpContext.Current.Session["Show TOC"] = false;
}
else
{
HttpContext.Current.Session["Show TOC"] = true;
}
}
// Only do any of the user stuff if this is from the main SobekCM page
if (page_name == "SOBEKCM")
{
tracer.Add_Trace("SobekCM_Page_Globals.Constructor", "Checking for logged on user by cookie or session");
perform_user_checks(isPostBack);
}
// If this is a system admin, they can run as a different user actually
if ((currentUser != null) && (currentUser.Is_System_Admin) && (request.QueryString["userid"] != null))
{
try
{
int userid = Convert.ToInt32(request.QueryString["userid"]);
User_Object mirroredUser = SobekCM_Database.Get_User(userid, tracer);
if (mirroredUser != null)
{
// Replace the user information in the session state
HttpContext.Current.Session["user"] = mirroredUser;
currentUser = mirroredUser;
}
}
catch (Exception)
{
// Nothing to do here.. shouldn't ever really be here..
}
}
if (currentMode.Request_Completed)
return;
// If this was a call for RESET, clear the memory
if ((currentMode.Mode == Display_Mode_Enum.Administrative) && (currentMode.Admin_Type == Admin_Type_Enum.Reset))
{
Reset_Memory();
// Since this reset, send to the admin, memory management portion
currentMode.Mode = Display_Mode_Enum.Internal;
currentMode.Internal_Type = Internal_Type_Enum.Cache;
}
}
else // THIS IS A ROBOT REQUEST
{
Perform_Search_Engine_Robot_Checks(currentMode, request.QueryString);
}
// If this is for a public folder, get the data
if (currentMode.Mode == Display_Mode_Enum.Public_Folder)
{
Public_Folder();
}
// Get the item now, so that you can set the collection code, if there was none listed
if ((currentMode.Mode == Display_Mode_Enum.Item_Display) || (currentMode.Mode == Display_Mode_Enum.Item_Print) || ((currentMode.Mode == Display_Mode_Enum.My_Sobek) && ((currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Edit_Item_Metadata) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Edit_Item_Behaviors)))
|| ((currentMode.Mode == Display_Mode_Enum.My_Sobek) && ((currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Edit_Group_Behaviors) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Edit_Group_Serial_Hierarchy) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Group_Add_Volume) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Group_AutoFill_Volumes) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Group_Mass_Update_Items) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.File_Management) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Page_Images_Management) || (currentMode.My_Sobek_Type == My_Sobek_Type_Enum.Delete_Item))))
{
Display_Item();
}
// Was this a robot?
if (currentMode.Request_Completed)
return;
// Get the group, collection, or subcollection from the database or cache.
// This also makes sure they are a proper hierarchy.
Get_Entire_Collection_Hierarchy();
// Run the search if this should be done now
if (currentMode.Mode == Display_Mode_Enum.Results)
{
Search_Block();
}
// Run the browse/info work if it is of those modes
if ((currentMode.Mode == Display_Mode_Enum.Aggregation) && ((currentMode.Aggregation_Type == Aggregation_Type_Enum.Browse_Info) || (currentMode.Aggregation_Type == Aggregation_Type_Enum.Child_Page_Edit)))
{
Browse_Info_Block();
}
if (currentMode.Mode == Display_Mode_Enum.My_Sobek)
{
MySobekCM_Block();
}
// Run the simple text block if this is that mode
if (currentMode.Mode == Display_Mode_Enum.Simple_HTML_CMS)
{
Simple_Web_Content_Text_Block();
}
}
catch (OutOfMemoryException ee)
{
if (currentMode != null)
{
currentMode.Mode = Display_Mode_Enum.Error;
currentMode.Error_Message = "Out of memory exception caught";
currentMode.Caught_Exception = ee;
}
else
{
Email_Information("Fatal Out of memory exception caught", ee);
}
}
catch (Exception ee)
{
if (currentMode != null)
{
currentMode.Mode = Display_Mode_Enum.Error;
currentMode.Error_Message = "Unknown error occurred";
currentMode.Caught_Exception = ee;
}
else
{
Email_Information("Unknown Fatal Error Occurred", ee);
}
}
}
/// <summary> Read a IIS web log, analyze completely, and return the corresponding <see cref="SobekCM_Stats_DataSet"/> object </summary>
/// <param name="Log_File"> Location for the log file to read </param>
/// <returns> Object with all the analyzed hits and sessions from the web log </returns>
public SobekCM_Stats_DataSet Read_Log(string Log_File)
{
// Get list of ips which include dloc.com
dloc_ips = new List<string>();
// Create the list of hits
hits = new SortedList<SobekCM_Hit, SobekCM_Hit>();
// Create the list of sessions
sessions = new Dictionary<string, SobekCM_Session>();
// Create the return set
SobekCM_Stats_DataSet returnValue = new SobekCM_Stats_DataSet();
// Get the date of the log file
FileInfo fileInfo = new FileInfo(Log_File);
string name = fileInfo.Name.Replace(fileInfo.Extension, "");
DateTime logDate = new DateTime(Convert.ToInt32("20" + name.Substring(4, 2)),
Convert.ToInt32(name.Substring(6, 2)), Convert.ToInt32(name.Substring(8, 2)));
returnValue.Date = logDate;
// Open a connection to the log file and save each hit
StreamReader reader = new StreamReader(Log_File);
string line = reader.ReadLine();
while (line != null)
{
parse_line(line);
line = reader.ReadLine();
}
// Now, step through each hit in the list
foreach (SobekCM_Hit hit in hits.Values)
{
if (hit.UFDC_URL.ToUpper().IndexOf(".ASPX") < 0)
{
// Always increment the hits
returnValue.Increment_Hits();
// Add this IP hit
returnValue.Add_IP_Hit(hit.IP, hit.UserAgent);
// Shouldn't start with '/'
if (hit.UFDC_URL[0] == '/')
{
hit.UFDC_URL = hit.UFDC_URL.Substring(1);
}
hit.UFDC_URL = hit.UFDC_URL.ToLower();
if (hit.UFDC_URL.IndexOf("design/webcontent/") == 0)
hit.UFDC_URL = hit.UFDC_URL.Substring(18);
// Add this as a webcontent hit
returnValue.Add_WebContent_Hit(hit.UFDC_URL);
}
else
{
// parse the url
string[] splitter = hit.Query_String.ToLower().Split("&".ToCharArray());
NameValueCollection queryStringCollection = new NameValueCollection();
foreach (string thisSplit in splitter)
{
int equals_index = thisSplit.IndexOf("=");
if ((equals_index > 0) && (equals_index < thisSplit.Length - 1))
{
string query_name = thisSplit.Substring(0, equals_index);
string query_value = thisSplit.Substring(equals_index + 1);
queryStringCollection[query_name] = query_value;
if (query_name.ToLower() == "portal")
hit.UFDC_URL = query_value;
}
}
// Now, get the navigation object using the standard SobekCM method
try
{
SobekCM_Navigation_Object currentMode = new SobekCM_Navigation_Object(queryStringCollection, hit.UFDC_URL,
new string[] {"en"}, Codes, Collection_Aliases,
ref Item_Lookup_Object, URL_Portals, null);
if (currentMode != null)
currentMode.Set_Robot_Flag(hit.UserAgent, hit.IP);
if ((currentMode != null) && (!currentMode.Is_Robot))
{
// Always increment the hits
returnValue.Increment_Hits();
// Add this IP hit
returnValue.Add_IP_Hit(hit.IP, hit.UserAgent);
// Increment the portal hits
returnValue.Add_Portal_Hit(currentMode.SobekCM_Instance_Name.ToUpper());
// Check for pre-existing session
SobekCM_Session thisSession;
if (sessions.ContainsKey(hit.IP))
{
SobekCM_Session possibleSession = sessions[hit.IP];
TimeSpan difference = hit.Time.Subtract(possibleSession.Last_Hit);
if (difference.TotalMinutes >= 60)
{
thisSession = new SobekCM_Session(hit.IP, hit.Time);
sessions[hit.IP] = thisSession;
returnValue.Increment_Sessions();
}
else
{
possibleSession.Last_Hit = hit.Time;
thisSession = possibleSession;
}
}
else
{
thisSession = new SobekCM_Session(hit.IP, hit.Time);
sessions.Add(hit.IP, thisSession);
returnValue.Increment_Sessions();
}
if ((currentMode.Mode == Display_Mode_Enum.Item_Display) ||
(currentMode.Mode == Display_Mode_Enum.Item_Print))
{
if ((currentMode.ItemID_DEPRECATED > 0) ||
((currentMode.VID.Length > 0) && (currentMode.BibID.Length > 0)))
{
if (currentMode.ItemID_DEPRECATED <= 0)
{
DataRow[] ufdc2_bib_select =
itemList.Select("bibid = '" + currentMode.BibID + "' and vid='" +
currentMode.VID + "'");
if (ufdc2_bib_select.Length > 0)
{
currentMode.ItemID_DEPRECATED =
Convert.ToInt32(ufdc2_bib_select[0]["itemid"]);
}
}
returnValue.Add_Item_Hit(currentMode.ItemID_DEPRECATED, currentMode.BibID,
currentMode.VID, currentMode.ViewerCode.ToUpper(),
currentMode.Text_Search, thisSession.SessionID);
}
else if (currentMode.BibID.Length > 0)
{
returnValue.Add_Bib_Hit(currentMode.BibID.ToUpper(), thisSession.SessionID);
}
}
else
{
string code = currentMode.Aggregation;
string institution = String.Empty;
if ((code.Length > 0) && (code.ToUpper()[0] == 'I'))
{
institution = code;
code = String.Empty;
}
if ((institution.Length > 0) && (institution.ToUpper()[0] != 'I'))
institution = "i" + institution;
// For some collections we are counting the institution hit and collection
// hit just so the full use of the site is recorded
if (code.Length > 0)
{
returnValue.Add_Collection_Hit(code.ToLower(), currentMode.Mode,
thisSession.SessionID);
}
// Was this an institutional level hit?
if (institution.Length > 0)
{
returnValue.Add_Institution_Hit(institution.ToLower(), currentMode.Mode,
thisSession.SessionID);
}
// Is this a static "webcontent" top-level page?
if (currentMode.Mode == Display_Mode_Enum.Simple_HTML_CMS)
{
if ((currentMode.Info_Browse_Mode != "unknown") &&
(currentMode.Info_Browse_Mode != "default"))
{
returnValue.Add_WebContent_Hit(currentMode.Info_Browse_Mode.ToLower());
}
}
// Add the write type, if not normal HTML stuff
switch (currentMode.Writer_Type)
{
case Writer_Type_Enum.DataSet:
case Writer_Type_Enum.XML:
returnValue.Add_XML_Hit();
break;
case Writer_Type_Enum.OAI:
returnValue.Add_OAI_Hit();
break;
case Writer_Type_Enum.JSON:
returnValue.Add_JSON_Hit();
break;
}
}
}
else
{
if ((currentMode != null) && (currentMode.Is_Robot))
returnValue.Add_Robot_Hit();
}
}
catch (Exception ee)
{
bool error = true;
}
//System.Windows.Forms.MessageBox.Show("'" + hit.Time.ToString() + "' '" + hit.IP + "' '" + hit.UFDC_URL + "'");
}
}
return returnValue;
}