<%@ include file="Common.jsp" %><%!
//
//   Filename: AdminCategoriesGrid.jsp


static final String sFileName = "AdminCategoriesGrid.jsp";
              
static final String PageBODY = "bgcolor=\"#FFFFFF\" text=\"#000000\" link=\"#0000FF\" vlink=\"#800080\" alink=\"#FF0000\"";
static final String FormTABLE = "border=\"0\" cellspacing=\"0\" cellpadding=\"2\"";
static final String FormHeaderTD = "align=\"center\" bgcolor=\"#99CCFF\"";
static final String FormHeaderFONT = "style=\"font-size: 12pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\"";
static final String FieldCaptionTD = "bgcolor=\"#FFFF99\"";
static final String FieldCaptionFONT = "style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\"";
static final String DataTD = "bgcolor=\"#F5F5F5\"";
static final String DataFONT = "style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\"";
static final String ColumnFONT = "style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\"";
static final String ColumnTD = "bgcolor=\"#FFD9E5\"";
%><%

String cSec = checkSecurity(3, session, response, request);
if ("sendRedirect".equals(cSec) ) return;
                
boolean bDebug = false;

String sAction = getParam( request, "FormAction");
String sForm = getParam( request, "FormName");
String sSearchErr = "";
String sTreeErr = "";
String scategoriesErr = "";

java.sql.Connection conn = null;
java.sql.Statement stat = null;
String sErr = loadDriver();
conn = cn();
stat = conn.createStatement();
if ( ! sErr.equals("") ) {
 try {
   out.println(sErr);
 }
 catch (Exception e) {}
}
if ( sForm.equals("Tree") ) {
  sTreeErr = TreeAction(request, response, session, out, sAction, sForm, conn, stat);
  if ( "sendRedirect".equals(sTreeErr)) return;
}

%>            
<html>
<head>
<title>YellowPages</title>
<meta http-equiv="pragma" content="no-cache"/>
<meta http-equiv="expires" content="0"/>
<meta http-equiv="cache-control" content="no-cache"/>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
</head>
<body bgcolor="#FFFFFF" text="#000000" link="#0000FF" vlink="#800080" alink="#FF0000">
<jsp:include page="Header.jsp" flush="true"/>
 <table>
  <tr>
   
   <td valign="top">
<% Search_Show(request, response, session, out, sSearchErr, sForm, sAction, conn, stat); %>
    
   </td>
  </tr>
 </table>
 <table>
  <tr>
   <td valign="top">
<% Tree_Show(request, response, session, out, sTreeErr, sForm, sAction, conn, stat); %>
    
   </td>
  </tr>
 </table>
 <table>
  <tr>
   <td valign="top">
<% categories_Show(request, response, session, out, scategoriesErr, sForm, sAction, conn, stat); %>
    
   </td>
  </tr>
 </table>


</body>
</html>
<%%>
<%
if ( stat != null ) stat.close();
if ( conn != null ) conn.close();
%>
<%!

  void Search_Show (javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sSearchErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
    try {
      

      String fldname="";


      String sSQL="";
      String transitParams = "";
      String sQueryString = "";
      String sPage = "";
      

      out.println("    <table border=\"0\" cellspacing=\"0\" cellpadding=\"2\">");
      out.println("     <tr>\n      <td align=\"center\" bgcolor=\"#99CCFF\" colspan=\"3\"><a name=\"Search\"><font style=\"font-size: 12pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Search</font></a></td>\n     </tr>");
      out.println("     <form method=\"get\" action=\"AdminCategoriesGrid.jsp\" name=\"Search\">\n     <tr>");
      // Set variables with search parameters
      
      fldname = getParam( request, "name");

      // Show fields
      

      out.println("      <td bgcolor=\"#FFFF99\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">Name</font></td>");
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<input type=\"text\"  name=\"name\" maxlength=\"50\" value=\""+toHTML(fldname)+"\" size=\"20\">");
 out.println("</td>");
      
      out.println("      <td ><input type=\"submit\" value=\"Search\"/></td>");
      out.println("     </tr>\n     </form>\n    </table>");
      out.println("");
    }
    catch (Exception e) { out.println(e.toString()); }
  }


  String sActionFileName = "AdminCategoriesGrid.jsp";

      
  String TreeAction(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sAction, String sForm, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
    try {
      
      String sCatId = getParam( request, "category_id");
      String sOp = "=";
      if ( isEmpty(sCatId) || ! isNumber(sCatId) ) {
        sCatId = "null";
        sOp = " is ";
      }
      long lNRec = dCountRec( stat, "categories", "par_category_id"+ sOp + sCatId);
      if ( lNRec == 0 ) {
        try {
          if ( stat != null ) stat.close();
          if ( conn != null ) conn.close();
        }
        catch ( java.sql.SQLException ignore ) {}
        response.sendRedirect("AdminCategoriesGrid.jsp?category_id=" + sCatId);
        return "sendRedirect";
      
      }
    }
    catch (Exception e) { out.println(e.toString()); };
    return ("");
  }
      
  void Tree_Show(javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String sTreeErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException {
    try {
  
      String transitParams = "";
      String sQueryString = "";
      String sPage = "";
      String sSQL = "select category_id, name, par_category_id from categories";
      String sCatID = getParam( request, "category_id");
      String sWhere = "";
      java.sql.ResultSet rs = null;
      String sCatPath = "";
      String sCatList = "";
      String sParCatID = "";
      String sCatName  = "";
      String sPath = "";
      String stCatID    = "";
      String stParCatID = "";
      String stCatName  = "";
  
      out.println("    <table border=\"0\" cellspacing=\"0\" cellpadding=\"2\">");
      out.println("     <tr>\n      <td align=\"center\" bgcolor=\"#99CCFF\"><font style=\"font-size: 12pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Tree</font></td>\n     </tr>");
      out.println("     <tr>\n      <td bgcolor=\"#FFD9E5\"><nobr><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\"><a href=\""+sActionFileName+"?FormName=Tree\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Top</font></a>");
  
      
      if (sCatID == null || sCatID.compareTo("") == 0 || ! isNumber(sCatID)) {
        // Root category
        sWhere = " where par_category_id is Null";
      }
      else {
        
        // Subcategory
        sWhere = " where category_id=" + sCatID;
        rs = openrs ( stat, sSQL + sWhere);
        if ( rs.next()) {
          java.util.Hashtable rsHash = new java.util.Hashtable();
          String[] aFields = getFieldsName( rs );
          getRecordToHash( rs, rsHash, aFields );
  
          sCatPath = "";
          sCatList = "";
          sParCatID = toHTML((String) rsHash.get("par_category_id"));
          sCatName  = toHTML((String) rsHash.get("name"));
        }
        rs.close();
        sPath = " > "+sCatName+"</font></nobr></td>\n     </tr>";
  
        
        // Build Path
        stParCatID = sParCatID;
        while ( stParCatID.compareTo("") != 0 ) {
          rs = openrs ( stat, sSQL + " where category_id=" + stParCatID);
          java.util.Hashtable rsHash = new java.util.Hashtable();
          String[] aFields = getFieldsName( rs );
          if ( rs.next() ) {
            getRecordToHash( rs, rsHash, aFields );
            stCatID    = toHTML((String) rsHash.get("category_id"));
            stParCatID = toHTML((String) rsHash.get("par_category_id"));
            stCatName  = toHTML((String) rsHash.get("name"));
            sPath = "> <a href=\""+sActionFileName+"?FormName=Tree&category_id="+stCatID+"\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">"+stCatName+"</font></a>" + sPath;
          }
          rs.close();
        }
        out.println(sPath);
        sWhere = " where par_category_id=" + sCatID;
      }
  
      
      // Categories list
      rs = openrs ( stat, sSQL + sWhere);
      if (rs != null) {
        java.util.Hashtable rsHash = new java.util.Hashtable();
        String[] aFields = getFieldsName( rs );
        while ( rs.next() ) {
          // Print subcategories
          getRecordToHash( rs, rsHash, aFields );
          stCatID    = toHTML((String) rsHash.get("category_id"));
          stParCatID = toHTML((String) rsHash.get("par_category_id"));
          stCatName  = toHTML((String) rsHash.get("name"));
          
          out.println("    <tr>\n     <td bgcolor=\"#F5F5F5\"><a href=\""+sActionFileName+"?FormName=Tree&category_id="+stCatID+"\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+stCatName+"</font></a></td>\n     </tr>");
        }
      }
      rs.close();
    
      out.println("    </table>");
    }
    catch (Exception e) { out.println(e.toString()); };
  }   



  void categories_Show (javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response, javax.servlet.http.HttpSession session, javax.servlet.jsp.JspWriter out, String scategoriesErr, String sForm, String sAction, java.sql.Connection conn, java.sql.Statement stat) throws java.io.IOException  {
  
    String sWhere = "";
    int iCounter=0;
    int iPage = 0;
    boolean bIsScroll = true;
    boolean hasParam = false;
    String sOrder = "";
    String sSQL="";
    String transitParams = "";
    String sQueryString = "";
    String sPage = "";
    int RecordsPerPage = 20;
    String sSortParams = "";
    String formParams = "";

      String pcategory_id="";
      String pname="";


    transitParams = "category_id=" + toURL(getParam( request, "category_id")) + "&name=" + toURL(getParam( request, "name")) + "&";
    formParams = "category_id=" + toURL(getParam( request, "category_id")) + "&name=" + toURL(getParam( request, "name")) + "&"; 
    // Build WHERE statement
        
    //-- Check category_id parameter and create a valid sql for where clause
  
    pcategory_id = getParam( request, "category_id");
    if ( ! isNumber (pcategory_id)) {
      pcategory_id = "";
    }
    
    if (pcategory_id != null && ! pcategory_id.equals("")) {
            
        hasParam = true;
        sWhere += "c.par_category_id=" + pcategory_id;
    }
    
    //-- Check name parameter and create a valid sql for where clause
  
    pname = getParam( request, "name");
    if (pname != null && ! pname.equals("")) {
            
      if (! sWhere.equals("")) sWhere += " and ";
        hasParam = true;
        sWhere += "c.name like '%" + replace(pname, "'", "''") + "%'";
    }
    
    if (hasParam) { sWhere = " WHERE (" + sWhere + ")"; }
    // Build ORDER statement
    String sSort = getParam( request, "Formcategories_Sorting");
    String sSorted = getParam( request, "Formcategories_Sorted");
    String sDirection = "";
    String sForm_Sorting = "";
    int iSort = 0;
    try {
      iSort = Integer.parseInt(sSort);
    }
    catch (NumberFormatException e ) {
      sSort = "";
    }
    if ( iSort == 0 ) {
      sForm_Sorting = "";
    }
    else {
      if ( sSort.equals(sSorted)) { 
        sSorted="0";
        sForm_Sorting = "";
        sDirection = " DESC";
        sSortParams = "Formcategories_Sorting=" + sSort + "&Formcategories_Sorted=" + sSort + "&";
      }
      else {
        sSorted=sSort;
        sForm_Sorting = sSort;
        sDirection = " ASC";
        sSortParams = "Formcategories_Sorting=" + sSort + "&Formcategories_Sorted=" + "&";
      }
    
      if ( iSort == 1) { sOrder = " order by c.name" + sDirection; }
    }
  

  // Build full SQL statement
  
  sSQL = "select c.category_id as c_category_id, " +
    "c.name as c_name, " +
    "c.par_category_id as c_par_category_id " +
    " from categories c ";
  
  sSQL = sSQL + sWhere + sOrder;

  String sNoRecords = "     <tr>\n      <td colspan=\"1\" bgcolor=\"#F5F5F5\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">No records</font></td>\n     </tr>";


  String tableHeader = "";
      tableHeader = "     <tr>\n      <td bgcolor=\"#FFD9E5\"><a href=\""+sFileName+"?"+formParams+"Formcategories_Sorting=1&Formcategories_Sorted="+sSorted+"&\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Name</font></a></td>\n     </tr>";
  
  
  try {
    out.println("    <table border=\"0\" cellspacing=\"0\" cellpadding=\"2\">");
    out.println("     <tr>\n      <td align=\"center\" bgcolor=\"#99CCFF\" colspan=\"1\"><a name=\"categories\"><font style=\"font-size: 12pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Categories</font></a></td>\n     </tr>");
    out.println(tableHeader);

  }
  catch (Exception e) {}

  
  try {
    // Select current page
    iPage = Integer.parseInt(getParam( request, "Formcategories_Page"));
  }
  catch (NumberFormatException e ) {
    iPage = 0;
  }

  if (iPage == 0) { iPage = 1; }
  RecordsPerPage = 20;
  try {
    java.sql.ResultSet rs = null;
    // Open recordset
    rs = openrs( stat, sSQL);
    iCounter = 0;
    absolute (rs, (iPage-1)*RecordsPerPage+1);
    java.util.Hashtable rsHash = new java.util.Hashtable();
    String[] aFields = getFieldsName( rs );

    // Show main table based on recordset
    while ( (iCounter < RecordsPerPage) && rs.next() ) {

      getRecordToHash( rs, rsHash, aFields );
      String fldname = (String) rsHash.get("c_name");

      out.println("     <tr>");
      
      out.print("      <td bgcolor=\"#F5F5F5\">"); out.print("<a href=\"AdminCategoriesRecord.jsp?"+transitParams+"cat_id="+toURL((String) rsHash.get("c_category_id"))+"&\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica\">"+toHTML(fldname)+"</font></a>");

      out.println("</td>");
      out.println("     </tr>");
    
      iCounter++;
    }
    if (iCounter == 0) {
      // Recordset is empty
      out.println(sNoRecords);
    
      out.print("     <tr>\n      <td colspan=\"1\" bgcolor=\"#FFD9E5\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">");
      out.print("<a href=\"AdminCategoriesRecord.jsp?"+formParams+"\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Insert</font></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
      out.println("</td>\n     </tr>");
    
      iCounter = RecordsPerPage+1;
      bIsScroll = false;
    }

    else {

  
    // Parse scroller
    boolean bInsert = false;
    boolean bNext = rs.next();
    if ( !bNext && iPage == 1 ) {
    
      out.print("     <tr>\n      <td colspan=\"1\" bgcolor=\"#FFD9E5\">\n       <font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">");
      out.print("\n        <a href=\"AdminCategoriesRecord.jsp?"+formParams+"\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Insert</font></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
      out.println("\n      </td>\n     </tr>");
    
    }
    else {
      out.print("     <tr>\n      <td colspan=\"1\" bgcolor=\"#FFD9E5\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">");
    
      out.print("\n       <a href=\"AdminCategoriesRecord.jsp?"+formParams+"\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Insert</font></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
      bInsert = true;
    
      if ( iPage == 1 ) {
        out.print("\n       <a href_=\"#\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Previous</font></a>");
      }
      else {
        out.print("\n       <a href=\""+sFileName+"?"+formParams+sSortParams+"Formcategories_Page="+(iPage - 1)+"#Form\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Previous</font></a>");
      }
  
      out.print("\n       [ "+iPage+" ]");
  
      if (!bNext) { 
        out.print("\n       <a href_=\"#\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Next</font></a><br>");
      }
      else {
        out.print("\n       <a href=\""+sFileName+"?"+formParams+sSortParams+"Formcategories_Page="+(iPage + 1)+"#Form\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Next</font></a><br>");
      }
    
      if ( ! bInsert ) {
        out.print("     <tr>\n      <td colspan=\"1\" bgcolor=\"#FFD9E5\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">");
        out.print("\n        <a href=\"AdminCategoriesRecord.jsp?"+formParams+"\"><font style=\"font-size: 10pt; color: #000000; font-family: Arial, Tahoma, Verdana, Helvetica; font-weight: bold\">Insert</font></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;");
      }
    
      out.println("</td>\n     </tr>");
    }
  
    }

    if ( rs != null ) rs.close();
    out.println("    </table>");
    
  }
  catch (Exception e) { out.println(e.toString()); }
}
%>