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<%@LANGUAGE="VBSCRIPT"%>
<%
'=====================================================
'       build_release_log_json.asp
'=====================================================
%>
<%
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 parRtagId : parRtagId = Request("rtag_id")

' 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 BUILD_INSTANCES bi"
If parRtagId <> "" Then
    SqlQry = SqlQry + " WHERE rtag_id = " &  parRtagId
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
'   recordsTotal = total records without any filtering/limits
'   recordsFiltered = filtered result count

oJSON.data("draw") = CLng(Request.QueryString("draw"))
oJSON.data("recordsTotal") = CLng(MaxCount)
oJSON.data("recordsFiltered") = CLng(MaxCount)

' Assist in debug
oJSON.data("start") = CLng(Request.QueryString("start"))
oJSON.data("length") = CLng(Request.QueryString("length"))

Dim vName
for each vName in Request.QueryString
    oJSON.data("sReq_" & vName) = Request.QueryString(vName)
next

' Extract selected range
result = 0
dim firstRow,lastRow,noBuildTime
firstRow = CLng(Request.QueryString("start"))
lastRow = firstRow + CLng(Request.QueryString("length"))

'   Define array of colums to sort by
'       Must match user sort column request
Dim sortCols: sortCols = Array ( _
        "UPPER(pj.PROJ_NAME)",_
        "UPPER(rt.RTAG_NAME),build_id",_
        "UPPER(p.PKG_NAME),build_id",_
        "UPPER(p.PKG_NAME),UPPER(pv.PKG_VERSION)",_
        "bi.BUILD_ID",_
        "UPPER(bi.reason),build_id",_
        "build_time,build_id,NOBUILDTIME",_
        "UPPER(bi.state),build_id",_
        "build_id" )

' Dim determine sorting options
'On Error goto 0
'Response.Write "<pre>"
Dim sortString
If Request.QueryString("order[0][column]") <> "" Then

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

    Dim splitArg: splitArg = Split( sortCols(sortCol), "," )
    Dim splitItem, joiner
    joiner = ""
    for each splitItem in splitArg
        If splitItem = "NOBUILDTIME" Then
            noBuildTime = " AND PV.BUILD_TIME is not null"
        Else
            sortString = sortString & joiner & splitItem & " " & sortDir
            joiner = ","
        End If
    next
    sortString = " ORDER BY " & sortString
End If

' Filter (search )
Dim searchString
If Request.QueryString("sSearch") <> "" Then
    searchString = " AND upper(p.PKG_NAME) LIKE upper('%" & Request.QueryString("sSearch") & "%')" 
End If

Dim whereString
If parRtagId <> "" Then
    whereString = " AND bi.rtag_id = " &  parRtagId
End If

Dim BasicSql
BasicSql =  "SELECT bi.PV_ID, " &_
            "  bi.RTAG_ID, " &_
            "  pv.pkg_id, " &_
            "  pj.PROJ_NAME, " &_
            "  pj.PROJ_ID, " &_
            "  RTAG_NAME, " &_
            "  p.PKG_NAME, " &_
            "  NVL(pv.V_EXT, '') AS V_EXT, " &_
            "  TO_CHAR(bi.TIMESTAMP, 'Dy DD-Mon-YYYY HH24:MI:SS') AS TIMESTAMPTXT, " &_
            "  DECODE(bi.reason, 'N', 'New Version', 'R', 'Ripple', 'T', 'Test', 'P', 'Restored', 'Unknown') AS REASON, " &_
            "  DECODE(bi.state, 'B', 'Buiding', 'C', 'Complete', 'E', 'Error', 'S', 'SysErr', 'Unknown') AS STATE, " &_
            "  bi.build_id " &_
            "FROM BUILD_INSTANCES bi, " &_
            "  projects pj, " &_
            "  RELEASE_TAGS rt, " &_
            "  packages p, " &_
            "  PACKAGE_VERSIONS pv " &_
            "WHERE bi.PV_ID = pv.pv_id " &_
            "AND pv.PKG_ID  = p.PKG_ID " &_
            "AND bi.RTAG_ID = rt.RTAG_ID " &_
            "AND rt.proj_id = pj.proj_id " &_
            noBuildTime &_
            whereString &_
            searchString &_
            sortString

SqlQry = "Select z.*," &_
            "(SELECT COUNT(*) FROM TEST_RUN tr WHERE tr.build_id = z.build_id ) AS test_count, " &_
            "(SELECT PKG_VERSION FROM PACKAGE_VERSIONS pv1 WHERE pv1.pv_id = z.pv_id ) AS PKG_VERSION, " &_
            "(SELECT PV_DESCRIPTION FROM PACKAGE_VERSIONS pv1 WHERE pv1.pv_id = z.pv_id ) AS PV_DESCRIPTION, " &_
            "(SELECT COMMENTS FROM PACKAGE_VERSIONS pv1 WHERE pv1.pv_id = z.pv_id ) AS COMMENTS, " &_
            "(SELECT BUILD_TIME FROM PACKAGE_VERSIONS pv1 WHERE pv1.pv_id = z.pv_id  ) AS BUILD_TIME" &_
            " from (select * from ( "&_
            "select /*+ FIRST_ROWS("& lastRow &") */ a.*, ROWNUM rnum from (" & BasicSql &_
                ") a where ROWNUM <= " & lastRow &_
            ") where rnum >= " & firstRow & ") z"

' Assist in debug
oJSON.data("BasicSql") = BasicSql
oJSON.data("SqlQry") = SqlQry

' Perform the database query
Set oJSON.data("data") = 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
   While (NOT rsQry.BOF) AND (NOT rsQry.EOF)
       Set newitem = oJSON.AddToCollection(oJSON.data("data"))

       ' Attempt to speed up access tot he data
       '    Extract all fields for the row
       '    Access fields by index
       Dim fields
       Set fields = rsQry.Fields
       Dim pv_id        : pv_id = fields(0)
       Dim rtag_id      : rtag_id = fields(1)
       Dim pkg_id       : pkg_id = fields(2)
       Dim proj_name    : proj_name = fields(3)
       Dim proj_id      : proj_id = fields(4)
       Dim rtag_name    : rtag_name = fields(5)
       Dim pkg_name     : pkg_name = fields(6)
       Dim v_ext        : v_ext = fields(7)
       Dim timestamp    : timestamp = fields(8)
       Dim reason       : reason = fields(9)
       Dim state        : state = fields(10)
       Dim buildId      : buildId = fields(11)
       Dim tcount       : tcount = fields(13)
       Dim pkg_version  : pkg_version = fields(14)
       Dim description  : description = Server.HTMLEncode(fields(15))
       Dim comments     : comments = Server.HTMLEncode(fields(16))
       Dim buildTime    : buildTime = Server.HTMLEncode(fields(17))

       Set fields = nothing

        If buildTime <= 0 Then buildTime = ""
        If tcount <= 0 Then tcount = ""

        newitem(0) = "<a href='rtree.asp?proj_id=" & proj_id & "'>" & proj_name &"</a>"
        newitem(1) = "<a href='dependencies.asp?rtag_id=" & rtag_id & "'>" & rtag_name & "</a>"
        newitem(2) = "<a href=view_by_version.asp?pkg_id=" & pkg_id & "&fpkgversion=*" & v_ext & " title=""" & description & """>" & pkg_name & "</a>"
        newitem(3) =  "<a href='dependencies.asp?pv_id=" & pv_id & "&rtag_id=" & rtag_id &"' title=""" & comments & """>" & pkg_version & "</a>"
        newitem(4) = timestamp
        newitem(5) = reason
        newitem(6) = buildTime
        newitem(7) = "<a href='unit_test_log.asp?rtag_id=" & rtag_id & "&pv_id=" & pv_id & "'>" & state & "</a>"
        newitem(8) = tcount

       rsQry.MoveNext
   Wend
End IF

rsQry.Close
Set rsQry = Nothing

'
' SQL error detection and reporting
If objEH.LastOraFailed Then
    oJSON.data("error") = 1

    oJSON.data("emsgSummary") = objEH.MessageSummary
    oJSON.data("emsgDetails") = objEH.MessageDetails
    oJSON.data("SqlQry") = SqlQry
End If

'Return the object
Response.Write oJSON.JSONoutput()
Set oJSON = Nothing
Call Destroy_All_Objects
%>