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<%@LANGUAGE="VBSCRIPT"%>

<%

'=====================================================

'       sdk_content_json.asp

'       Ajax support for table of SDK Content

'       Designed to be driven by the jquery tablescroller

'       Uses DataTables 1.10 format data

'=====================================================

%>

<%

Option explicit

' Essential to get UTF through all the hoops. ie: VÄSTTRAFIK (VTK)

Response.ContentType = "text/html"

Response.AddHeader "Content-Type", "text/html;charset=UTF-8"

Response.CodePage = 65001

Response.CharSet = "UTF-8"

%>

<!--#include file="common/conf.asp"-->

<!--#include file="common/globals.asp"-->

<!--#include file="common/qstr.asp"-->

<!--#include file="common/common_subs.asp"-->

<SCRIPT LANGUAGE="VBScript" RUNAT=SERVER SRC="class/classaspJSON.vbs"></SCRIPT> 

<%

'------------ Variable Definition -------------

Dim result : result = -1

Dim SqlQry

Dim rsQry

Dim sdktag_id : sdktag_id = Request("sdktag_id")

Dim sdk_reftag_id : sdk_reftag_id = Request("sdk_reftag_id") : if sdk_reftag_id = "" Then sdk_reftag_id = 0

Dim sdk_statefilter : sdk_statefilter = Request("sdk_statefilter")

' Init the output JSON class

'   Operations can add data

'   Default data will be added at the end

Dim oJSON :Set oJSON = New aspJSON

Dim newitem

'

' Determine the size of the record set

'   Gives bad results when searching

Dim MaxCount : MaxCount = 0

SqlQry = "select count(*) as count from SDK_CONTENT skc where SDKTAG_ID = '" & sdktag_id &"'"

If sdk_statefilter Then

    SqlQry = SqlQry & " AND skc.sdkpkg_state in ('E')"

End If

On Error Resume Next

objEH.ErrorRedirect = FALSE

objEH.TryORA ( OraSession )

Set rsQry = OraDatabase.DbCreateDynaset( SqlQry, ORADYN_DEFAULT )

objEH.CatchORA ( OraSession )

    If ((NOT rsQry.BOF) AND (NOT rsQry.EOF)) Then

        MaxCount = rsQry("COUNT")

    End If

rsQry.Close

Set rsQry = Nothing

' Basic Header

'   iTotalRecords = total records without any filtering/limits

'   iTotalDisplayRecords = filtered result count

oJSON.data("draw") = CInt(Request.QueryString("draw"))

oJSON.data("recordsTotal") = MaxCount

oJSON.data("recordsFiltered") = MaxCount

Dim vName

for each vName in Request.QueryString

    oJSON.data("sReq_" & vName) = Request.QueryString(vName)

next

' Extract selected range

result = 0

dim firstRow,lastRow

firstRow = CInt(Request.QueryString("start"))

lastRow = firstRow + CInt(Request.QueryString("length"))

'

'   Define array of colums to sort by

'       Must match user sort column request

Dim sortCols: sortCols = Array ( _

        "pv_id", _

        "UPPER(pkg_name)", _

        "UPPER(pkg_version)", _

        "UPPER(ref_pkg_version)", _

        "UPPER(NVL(ref_sdkpkg_state,'-'))" , _

        "UPPER(NVL(sdkpkg_state,'-'))" )

' Dim determine sorting options

'   Sort by specified colum

'   Then sort by package name

'   Default - sort by package name

Dim sortString

Dim sortJoin : sortJoin = " ORDER BY "

If Request.QueryString("order[0][column]") <> "" Then

    Dim sortCol : sortCol = CInt(Request.QueryString("order[0][column]"))

    Dim sortDir : sortDir = " " & Request.QueryString("order[0][dir]")

    sortString = sortJoin & sortCols(sortCol)

    sortString = sortString & sortDir

    sortJoin = ","

    If sortCol <> 1 Then

        sortString = sortString &sortJoin & sortCols(CInt(1))& sortDir

    End If

Else

    sortString = sortJoin & sortCols(CInt(1)) & " asc"

End If

' Filter (search )

'   Filter by search string

'   Filter by state

Dim searchJoin : searchJoin = " WHERE "

Dim searchString : searchString = ""

If Request.QueryString("search[value]") <> "" Then

    searchString = searchJoin & "upper(pkg_name) || '_' || UPPER(pkg_version) LIKE upper('%" & Request.QueryString("search[value]") & "%')" 

    searchJoin = " AND "

End If

If sdk_statefilter Then

    searchString = searchString & searchJoin & "sdkpkg_state in ('E') OR REF_SDKPKG_STATE in ('E')"

End If

Dim BasicSql

BasicSql =  "SELECT * from (" &_

            "SELECT  " &_

            "A.PV_ID," &_

            "NVL(A.PKG_NAME, B.PKG_NAME) as PKG_NAME," &_

            "A.PKG_VERSION," &_

            "B.PKG_VERSION as REF_PKG_VERSION," &_

            "A.sdkpkg_state," &_

            "B.sdkpkg_state as REF_SDKPKG_STATE" &_

            " FROM " &_

            "(SELECT p.pkg_name || pv.v_ext as mname," &_

            "  sc.pv_id," &_

            "  p.pkg_name," &_

            "  pv.pkg_version," &_

            "  sc.sdkpkg_state" &_

            " FROM SDK_CONTENT SC ," &_

            "  PACKAGE_VERSIONS pv," &_

            "  PACKAGES p" &_

            " WHERE sc.sdktag_id = " & sdktag_id  &_

            " AND pv.pv_id       = sc.pv_id" &_

            " AND p.pkg_id       = pv.pkg_id" &_

            ") A" &_

            " FULL OUTER JOIN" &_

            "(" &_

            "SELECT p.pkg_name || pv.v_ext as mname," &_

            "  sc.pv_id," &_

            "  p.pkg_name," &_

            "  pv.pkg_version," &_

            "  sc.sdkpkg_state" &_

            " FROM SDK_CONTENT SC ," &_

            "  PACKAGE_VERSIONS pv," &_

            "  PACKAGES p" &_

            " WHERE sc.sdktag_id = " & sdk_reftag_id &_

            " AND pv.pv_id       = sc.pv_id" &_

            " AND p.pkg_id       = pv.pkg_id" &_

            " ) B" &_

            " ON A.mname = B.mname)" &_

            searchString &_

            sortString

SqlQry = "select * from ( "&_

            "select a.*, ROWNUM rnum from (" & BasicSql &_

                ") a where ROWNUM <= " & lastRow &_

            ") where rnum >= " & firstRow

' Assist in debug

oJSON.data("BasicSql") = BasicSql

'oJSON.data("SqlQry") = SqlQry

' Perform the database query

Set oJSON.data("aaData") = oJSON.Collection()

On Error Resume Next

objEH.ErrorRedirect = FALSE

objEH.TryORA ( OraSession )

Set rsQry = OraDatabase.DbCreateDynaset( SqlQry, ORADYN_DEFAULT )

objEH.CatchORA ( OraSession )

' Process each row and return required fields to the user

If objEH.Finally Then

On Error goto 0

    While (NOT rsQry.BOF) AND (NOT rsQry.EOF)

        Set newitem = oJSON.AddToCollection(oJSON.data("aaData"))

        Dim ii

        for ii = 0 to rsQry.Fields.Count - 2

            newitem (rsQry.FieldName(ii)) = rsQry.Fields(ii)

            'newitem (ii) = rsQry.Fields(ii)

        Next

       rsQry.MoveNext

    Wend

End IF

rsQry.Close

Set rsQry = Nothing

'

' SQL error detection and reporting

'   The content of 'error' will be dsplayed to the user.

If objEH.LastOraFailed Then

    oJSON.data("error") = objEH.MessageSummary

    oJSON.data("emsgDetails") = objEH.MessageDetails

    oJSON.data("SqlQry") = SqlQry

End If

'Return the object

Response.Write oJSON.JSONoutput()

'OraSession.Dispose()

%>