<?php
/**
 * class.pagedTable.php
 * @package gulliver.system 
 *
 * ProcessMaker Open Source Edition
 * Copyright (C) 2004 - 2011 Colosa Inc.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 * For more information, contact Colosa Inc, 2566 Le Jeune Rd.,
 * Coral Gables, FL, 33134, USA, or email info@colosa.com.
 *
 */

G::LoadClass('filterForm');
G::LoadClass('xmlMenu');

/**
 * Class pagedTable
 * @author David S. Callizaya S. <davidsantos@colosa.com>
 * @package gulliver.system
 * @access public
 * @dependencies DBConnection  DBSession  TemplatePower  Form  XmlForm
 */

class pagedTable
{
  var $xmlFormFile;
  var $currentPage;
  var $orderBy = '';
  var $filter = array();
  var $filterType = array();
  var $searchBy = '';
  var $fastSearch='';
  var $order = '';
  var $template='templates/paged-table.html';
  var $tpl;
  var $style = array();
  var $rowsPerPage=25;
  var $ownerPage;
  var $popupPage;
  var $popupSubmit;
  var $popupWidth=450;
  var $popupHeight=200;
  var $ajaxServer;
  var $fields;
  var $query;
  var $totpages;

  //SQL QUERIES
  var $sql='';
  var $sqlWhere='';
  var $sqlGroupBy='';
  var $sqlSelect='SELECT 1';
  var $sqlDelete='';
  var $sqlInsert='';
  var $sqlUpdate='';
  var $fieldDataList='';

  //Configuration
  var $xmlPopup='';
  var $addRow=false;
  var $deleteRow=false;
  var $editRow=false;
  var $notFields='  title button linknew begingrid2 endgrid2 '; // These are not considered to build the sql queries (update,insert,delete)

  //JavaScript Object attributes
  var $onUpdateField="";
  var $onDeleteField="";
  var $afterDeleteField="";
  var $onInsertField="";

  //New gulliver
  var $xmlForm;
  var $menu='';
  var $filterForm='';
  var $filterForm_Id='';
  var $name='pagedTable';
  var $id='A1';
  var $disableFooter = false;
    //This attribute is used to set STYLES to groups of TD, using the field type "cellMark" (see XmlForm_Field_cellMark)
  var $tdStyle='';
  var $tdClass='';
  //Config Save definition
  var $__Configuration='orderBy,filter,fastSearch,style/*/showInTable';//order,rowsPerPage,disableFooter';
  
  /**
   * Function analizeSql
   * You can to distribute the component of the query like: Select, Where, Group by and order by
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @return string
   */
  function analizeSql()
  {
    if (1===preg_match('/^\s*SELECT\s+(.+?)(?:\s+FROM\s+(.+?))(?:\s+WHERE\s+(.+?))?(?:\s+GROUP\s+BY\s+(.+?))?(?:\s+ORDER\s+BY\s+(.+?))?(?:\s+BETWEEN\s+(.+?)\s+AND\s+(.+?))?\s*$/im',$this->sqlSelect,$matches)){
      $this->sqlSelect='SELECT '.$matches[1].(($matches[2]!='')?' FROM '.$matches[2]:'');
      $this->sqlSelect='SELECT '.$matches[1].(($matches[2]!='')?' FROM '.$matches[2]:'');
    }
    else{
      //echo('Warning: SQL Query is not well formed.');
      return;
    }
    $this->sqlFrom = isset($matches[2])?$matches[2]:'';
    $this->sqlWhere = isset($matches[3])?$matches[3]:'';
    $this->sqlGroupBy = isset($matches[4])?$matches[4]:'';
    $this->sqlOrderBy = isset($matches[5])?$matches[5]:'';
    $this->order='';
    if ($this->sqlOrderBy!=''){
      if ($n=preg_match_all('/\b([\w\.]+)\b(?:\s+(ASC|DESC))?,?/im',$this->sqlOrderBy,$matches,PREG_SET_ORDER)){
        for($r=0;$r < $n;$r++){
          if (!isset($matches[$r][2])) 
            $matches[$r][2]='';
          if ($matches[$r][2]=='') 
            $matches[$r][2]='ASC';
          $ord=G::createUID('',$matches[$r][1]).'='.urlencode($matches[$r][2]);
          if ($this->order=='')
            $this->order=$ord;
          else
            $this->order.='&'.$ord;
        }
        //Orden ascendente
        if ($n==1) 
          $this->order=G::createUID('',$matches[0][1]) . '=' . $matches[0][2];
      }
    }
    //Generate: $uniqueWhere=Identify a row bys its data content
    //$this->fieldDataList=url text that dentify a row bys its data content
    $uniqueWhere='';
    $this->fieldDataList='';
    foreach($this->fields as $r => $field)
      if ((strpos($this->notFields,  ' ' . $this->fields[$r]['Type']. ' ')===FALSE)){
        if ($uniqueWhere=='')
          $uniqueWhere=(($this->sqlWhere!='')?('('.$this->sqlWhere.') AND ('):'(');
        else
          $uniqueWhere.=' AND ';
        $uniqueWhere.=$this->fields[$r]['Name'] . '=' . '@@' . $this->fields[$r]['Name'];
        if ($this->fieldDataList=='')
          $this->fieldDataList='';
        else
          $this->fieldDataList.='&';
        $this->fieldDataList.=$this->fields[$r]['Name'] . '=' . '@@_' . $this->fields[$r]['Name'];
    }
    if ($uniqueWhere!='') 
      $uniqueWhere.=')';
  }
  
  /**
   * Function prepareQuery
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @return string
   */
  function prepareQuery()
  {
    //DBConnection
    if(!$this->sqlConnection)
      $this->dbc=new DBConnection();
    else{
      if (defined('DB_' . $this->sqlConnection . '_USER')) {
        if (defined('DB_' . $this->sqlConnection . '_HOST'))
          eval('$res[\'DBC_SERVER\'] = DB_'.$this->sqlConnection.'_HOST;');
        else
          $res['DBC_SERVER'] = DB_HOST;
        if (defined('DB_' . $this->sqlConnection . '_USER'))
          eval('$res[\'DBC_USERNAME\'] = DB_'.$this->sqlConnection.'_USER;');
        if (defined('DB_' . $this->sqlConnection . '_PASS'))
          eval('$res[\'DBC_PASSWORD\'] = DB_'.$this->sqlConnection.'_PASS;');
        else
          $res['DBC_PASSWORD'] = DB_PASS;
        if (defined('DB_' . $this->sqlConnection . '_NAME'))
          eval('$res[\'DBC_DATABASE\'] = DB_'.$this->sqlConnection.'_NAME;');
        else
          $res['DBC_DATABASE'] = DB_NAME ;
        if (defined('DB_' . $this->sqlConnection . '_TYPE'))
          eval('$res[\'DBC_TYPE\'] = DB_'.$this->sqlConnection.'_TYPE;');
        else
          $res['DBC_TYPE'] = defined('DB_TYPE') ? DB_TYPE : 'mysql';
        $this->dbc=new DBConnection($res['DBC_SERVER'],$res['DBC_USERNAME'],$res['DBC_PASSWORD'],$res['DBC_DATABASE'],$res['DBC_TYPE']);
      } else {
        $dbc=new DBConnection();
        $dbs=new DBSession($dbc);
        $res=$dbs->execute("select * from  DB_CONNECTION WHERE DBC_UID=".$this->sqlConnection);
        $res=$res->read();
        $this->dbc=new DBConnection($res['DBC_SERVER'],$res['DBC_USERNAME'],$res['DBC_PASSWORD'],$res['DBC_DATABASE']);
      }
    }
    $this->ses=new DBSession($this->dbc);
    //Query
    //Filter
    if (is_array($this->filter)) {
      $filterFields = $this->filter;
    } else {
      parse_str($this->filter,$filterFields);
    }
    $this->aFilter=$filterFields;
    $filter='';
    foreach ($filterFields as $field => $like)
      if ($like!=''){
        if ($filter!=='')
          $filter.=' AND ';
        if (isset($this->filterType[$field])) {
          switch ($this->filterType[$field]) {
            case '=':
              $filter .= $field . ' = "' . mysql_real_escape_string($like) . '"';
              break;
            case '<>':
              $filter .= $field . ' <> "' . mysql_real_escape_string($like) . '"';
              break;
            case 'contains':
              $filter .= $field . ' LIKE "%' . mysql_real_escape_string($like) . '%"';
              break;
            case 'like':
              $filter .= $field . ' LIKE "' . mysql_real_escape_string($like) . '"';
              break;
          }
        } else {
          $filter .= $field . ' = "' . mysql_real_escape_string($like) . '"';
        }
      }
      /*
       * QuickSearch
       */
      if ($this->searchBy!=='') {
        $aSB=explode('|',$this->searchBy);
        $subFilter='';
        foreach($aSB as $sBy) {
          $subFilter.=($subFilter!=='')?' OR ':'';
          $subFilter.=$sBy . ' LIKE "%'.
          G::sqlEscape($this->fastSearch,$this->dbc->type).'%"';
        }
        if ($subFilter!=='') {
          $filter.=($filter!=='')?' AND ':'';
          $filter.='('.$subFilter.')';
        }
      }
      //Merge sort array defined by USER with the array defined by SQL
      parse_str($this->order,$orderFields);
      parse_str($this->orderBy,$orderFields2);
      //User sort is more important (first in merge).
      $orderFields3 = array_merge($orderFields2, $orderFields);
      //User sort is overwrites XMLs definition.
      $orderFields = array_merge($orderFields3, $orderFields2);
      //Order (BY SQL DEFINITION AND USER'S DEFINITION)
      $this->aOrder = array();
      $order='';
      foreach ($orderFields as $field => $fieldOrder) {
        $field = G::getUIDName($field,'');
        $fieldOrder = strtoupper($fieldOrder);
        if ($fieldOrder==='A')  
          $fieldOrder = 'ASC';
        if ($fieldOrder==='D')  
          $fieldOrder = 'DESC';
        switch ( $fieldOrder ) {
          case 'ASC':
          case 'DESC':
            if ($order!=='')
              $order.=', ';
            $order .= $field . ' '. $fieldOrder;
            $this->aOrder[$field] = $fieldOrder;
        }
      }
      $this->sql=$this->sqlSelect .
                 ((($this->sqlWhere!='')||($filter!=''))?' WHERE ':'').
                 (($this->sqlWhere!='')?'('.$this->sqlWhere.')':'').
                 ((($this->sqlWhere!='')&&($filter!=''))?' AND ':'').
                 (($filter!='')?'('.$filter.')':'').
                 (($this->sqlGroupBy!='')?' GROUP BY '.$this->sqlGroupBy:'').
                 (($order!='')?' ORDER BY '.$order:'');
      //$this->query=$this->ses->execute($this->sql);
      //$this->totpages=ceil($this->query->count()/$this->rowsPerPage);
      return;
  }
  
  /**
   * Function setupFromXmlform
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @param string xmlForm
   * @return string
   */
  function setupFromXmlform($xmlForm)
  {
    $this->xmlForm = $xmlForm;
    //Config
    $this->name = $xmlForm->name;
    $this->id   = $xmlForm->id;
    $this->sqlConnection=((isset($this->xmlForm->sqlConnection))?$this->xmlForm->sqlConnection:'');
    if (isset($_GET['page'])) 
      $this->currentPage = $_GET['page']; 
    else 
      $this->currentPage = 1;
    if (isset($_GET['order'])) 
      $this->orderBy = urldecode($_GET['order']); 
    else 
      $this->orderBy = "";
    if (isset($_GET['filter'])) 
      $this->filter = urldecode($_GET['filter']); 
    else 
      $this->filter = "";
    $this->ajaxServer=G::encryptLink('../gulliver/pagedTableAjax');
    $this->ownerPage=G::encryptLink(SYS_CURRENT_URI);
      //Needed for $mysql_real_escape_string
    $auxDbc = new DBConnection();
    if (isset($this->xmlForm->sql))
      $this->sqlSelect=G::replaceDataField($this->xmlForm->sql,$this->xmlForm->values);
    else
      trigger_Error('Warning: sql query is empty',E_USER_WARNING);
    // Config attributes from XMLFORM file
    $myAttributes=get_class_vars(get_class($this));
    foreach ($this->xmlForm->xmlform->tree->attribute as $atrib => $value)
      if (array_key_exists( $atrib, $myAttributes)){
        eval('settype($value,gettype($this->'.$atrib.'));');
      if ($value!=='') 
        eval('$this->'.$atrib.'=$value;');
      }
    //Prepare the fields
      $this->style=array();$this->gridWidth="";$this->gridFields="";
      $this->fieldsType=array();
      foreach ($this->xmlForm->fields as $f => $v){
        $r=$f;
        $this->fields[$r]['Name'] =$this->xmlForm->fields[$f]->name;
        $this->fields[$r]['Type'] =$this->xmlForm->fields[$f]->type;
        if (isset($this->xmlForm->fields[$f]->size)) 
          $this->fields[$r]['Size'] = $this->xmlForm->fields[$f]->size;
        $this->fields[$r]['Label']=$this->xmlForm->fields[$f]->label;
      }
    //Autocomplete the sql queries
    // Here we can to distribute the component of the query like: Select, Where, Group by and order by
    $this->analizeSql();
    //Set the default settings
    $this->defaultStyle();
    //continue whith the setup
    $this->gridWidth=''; $this->gridFields='';
    foreach($this->xmlForm->fields as $f => $v){
      $r=$f;
      //Parse the column properties
      foreach ($this->xmlForm->fields[$f] as $attribute => $value){
        if (!is_object($value)) {
          $this->style[$r][$attribute] = $value;
        }
      }
      //Needed for javascript
      //only the visible columns's width and name are stored
      if ($this->style[$r]['showInTable']!='0'){
        $this->gridWidth.=','.$this->style[$r]['colWidth'];
        $this->gridFields.=',"form['.$this->fields[$r]['Name'].']"';
      }
    }
    $totalWidth=0;
    foreach($this->fields as $r => $rval)
      if ($this->style[$r]['showInTable']!='0')
        $totalWidth += $this->style[$r]['colWidth'];
      $this->totalWidth = $totalWidth;
  }
  
  /**
   * Function setupFromTable
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @parameter string table
   * @return string
   */
//  function setupFromTable($table)
//  {
////  var_dump2($table);
//    //Config
//      $this->rowsPerPage=25;
//      if (isset($_GET['page']))
//        $this->currentPage = $_GET['page'];
//      else
//        $this->currentPage = 1;
//      if (isset($_GET['order']))
//        $this->orderBy = urldecode($_GET['order']);
//      else
//        $this->orderBy = "";
//      if (isset($_GET['filter']))
//        $this->filter = urldecode($_GET['filter']);
//      else
//        $this->filter = "";
//      $xmlPopup='';
//      $this->xmlFormFile="";
///*      if ($table->Action)
//        $this->ajaxServer=G::encryptLink($table->Action);
//      else*/
//      $this->ajaxServer=G::encryptLink('../gulliver/pagedTableAjax');
//      $this->popupPage = $this->ajaxServer . '?function=printForm&filename=' . urlencode($xmlPopup);
//      $this->ownerPage=G::encryptLink(SYS_CURRENT_URI);
//      $this->sqlConnection='';
//      if (isset($table->_source))
//        $this->sqlSelect=$table->_source;
//      if (isset($table->WhereClause)){
//        if (strpos(strtoupper($table->WhereClause),'GROUP BY')!==FALSE)
//          preg_match("/(.+)(GROUP BY)(.*)/",$table->WhereClause,$matches);
//        else{
//          $matches[1]=$table->WhereClause;$matches[2]='';
//        }
//        $this->sqlWhere=$matches[1];
//        if (strcasecmp($matches[2],'GROUP BY')==0)
//          $this->sqlGroupBy=' GROUP BY '.$matches[3];
//      }
//      if (strpos(strtoupper($this->sqlSelect),'WHERE')!==FALSE){
//        preg_match("/SELECT(.+)FROM(.+)WHERE(.+)/",$this->sqlSelect,$matches);
//        $this->sqlSelect='SELECT '.$matches[1].' FROM '.$matches[2];
//        $this->sqlWhere=$matches[3];
//      }
//    // DBConnection
//    //      $this->prepareQuery();
//    //Prepare the fields
//      if ($table->show_nummbers=='YES'){
//        $r=-1;
//        $this->fields[$r]['Name']='numberlabel';
//        $this->fields[$r]['Type']='numberlabel';
//        $this->fields[$r]['Label']='#';
//      }
//      foreach ($table->Columns as $r => $value){
//        $this->fields[$r]['Name']=$value['Name'];
//        $this->fields[$r]['Type']=$value['Type'];
//        $this->fields[$r]['Label']=((isset($table->Labels[$r]))?$table->Labels[$r]:'');
//        //Default values for Label if it was empty
//        if ($this->fields[$r]['Label']=='')
//          switch($table->Columns[$r]['Type']){
//           case 'image':
//           case 'image-text':
//           case 'jslink':
//             //var_dump2($table->Columns[$r]);
//            $this->fields[$r]['Label']=$value['Name'];
//        }
//        //Print the type of the field
//        //$this->fields[$r]['Label'].='('.$this->fields[$r]['Type'].')';
//        $r++;
//      }
//    //Add a delete column if sqlDelete is established
//    /*  if ($this->sqlDelete!='')
//      {
//        $this->fields[$r]['Name']='';
//        $this->fields[$r]['Type']='linknew';
//        $this->fields[$r]['Label']=G::LoadXml('labels','ID_DELETE');
//      }*/
//    //Set the default settings
//      $this->defaultStyle();
//    /*  if ($this->sqlDelete!='')
//      {
//        $this->style[$r]['href']="#";
//        $this->style[$r]['onclick']="document.getElementById('pagedTable').outerHTML=ajax_function('{$this->ajaxServer}','delete','".$this->fieldDataList."');";
//      }*/
//    //Prepare the columns's properties
//      if ($table->show_nummbers=='YES'){
//        $r=-1;
//        $this->style[$r]['data']='@@_row__';
//        $this->style[$r]['colWidth']=30;
//      }
//      $this->gridWidth='';
//      $this->gridFields='';
//      foreach ($table->Columns as $r => $value){
//        //var_dump($value['Width']);
//        $this->style[$r]['colWidth']=$value['Width'];
//        $this->style[$r]['titleAlign']=$value['Align'];
//        $this->style[$r]['href']=$value['Target'];
//        // Add the row reference
//        switch ($this->fields[$r]['Type']){
//          case 'image-text':
//          case 'textimage':
//          case 'image':
//          case 'link':
//            //$this->style[$r]['href'].='/@@_row__.html';  // No
//            if (substr($value['Content'],0,1)=='&')
//              $this->style[$r]['href'].='/@@_'.substr($value['Content'],1).'.html';
//        }
//        // Extra events for each field
//        $this->style[$r]['event']=$value['Extra'];
//        if ($this->fields[$r]['Label']==''){
//          $this->style[$r]['titleVisibility']='0';
//          $this->fields[$r]['Label']=$this->fields[$r]['Name'];
//        }
//        //if ($value['orderByThis']===true) $this->orderBy=$value['Name'];
//        //Needed for javascript
//        //only the visible columns's width and name are stored
//        if ($this->style[$r]['showInTable']!='0'){
//          $this->gridWidth.=','.$this->style[$r]['colWidth'];
//          $this->gridFields.=',"form['.$this->fields[$r]['Name'].']"';
//        }
//        $r++;
//      }
//      echo('<br>');
////    var_dump2($this);
//  }
  
  /**
   * Function count
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @return string
   */
  function count()
  {
    $this->prepareQuery();
    return $this->query->count();
  }
  
  /**
   * Function renderTitle
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @return string
   */
  function renderTitle()
  {
    //Render Title
    $thereisnotitle=true;
    foreach($this->fields as $r => $rval)
      if ($this->fields[$r]['Type']==='title'){
        $this->tpl->assign( "title", $this->fields[$r]['Label']);
        $thereisnotitle=false;
      }
      if ($thereisnotitle){
        $this->tpl->assign( "title", '  ');
      }
    //Render headers
      $this->colCount=0;
      $this->shownFields='[';
      foreach($this->fields as $r => $rval)
        if ($this->style[$r]['showInTable']!='0'){
          $this->tpl->newBlock( "headers" );
          $sortOrder = (((isset($this->aOrder[$this->fields[$r]['Name']])) && ($this->aOrder[$this->fields[$r]['Name']]==='ASC'))?'DESC':'ASC');
          $sortOrder = (((isset($this->aOrder[$this->fields[$r]['Name']])) && ($this->aOrder[$this->fields[$r]['Name']]==='DESC'))?'':$sortOrder);
          $this->style[$r]['href'] = $this->ownerPage . '?order=' .
          ($sortOrder!==''?urlencode(G::createUID('',$this->fields[$r]['Name']) . '=' . $sortOrder):'')
          . '&page=' . $this->currentPage;
          $this->style[$r]['onsort'] = $this->id . '.doSort("'.G::createUID('',$this->fields[$r]['Name']).'" , "'.$sortOrder.'");return false;';
          if (isset($this->style[$r]['href'])) 
            $this->tpl->assign( "href" , $this->style[$r]['href']);
          if (isset($this->style[$r]['onsort'])) 
            $this->tpl->assign( "onclick" , htmlentities( $this->style[$r]['onsort'] , ENT_QUOTES, 'UTF-8' ) );
          if (isset($this->style[$r]['colWidth'])) 
            $this->tpl->assign( "width" , $this->style[$r]['colWidth'] );
          if (isset($this->style[$r]['colWidth'])) 
            $this->tpl->assign( "widthPercent" , ($this->style[$r]['colWidth']*100 / $this->totalWidth) . "%" );
          if (isset($this->style[$r]['titleAlign'])) 
            $this->tpl->assign( "align" , 'text-align:'.$this->style[$r]['titleAlign'].';');
          if ($this->style[$r]['titleVisibility']!='0') {
            $sortOrder = (((isset($this->aOrder[$this->fields[$r]['Name']])) && ($this->aOrder[$this->fields[$r]['Name']]==='ASC'))?'b2':'');
            $sortOrder = (((isset($this->aOrder[$this->fields[$r]['Name']])) && ($this->aOrder[$this->fields[$r]['Name']]==='DESC'))?'b<':$sortOrder);
            $this->tpl->assign( "header" , $this->fields[$r]['Label'] . $sortOrder );
            $this->tpl->assign('displaySeparator',
            (($this->colCount==0)||(!isset($this->fields[$r]['Label']))||($this->fields[$r]['Label']===''))?'display:none;':'');
          } else {
            $this->tpl->assign('displaySeparator','display:none;');
          }
          $this->colCount+=2;
          $this->shownFields.=($this->shownFields!=='[')?',':'';
          $this->shownFields.='"'.$r.'"';
        }
        $this->shownFields.=']';
  }
  
  /**
   * Function renderField
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @parameter string row
   * @parameter string r
   * @parameter string result
   * @return string
   */
  function renderField($row,$r,$result)
  {
    global $G_DATE_FORMAT;
    //BEGIN: Special content: __sqlEdit__,__sqlDelete__
    $result['sqlDelete__']="pagedTable.event='Delete';pagedTable_DoIt=true;if (pagedTable.onDeleteField) pagedTable_DoIt=eval(pagedTable.onDeleteField);if (pagedTable_DoIt) document.getElementById('pagedTable').outerHTML=ajax_function('{$this->ajaxServer}','delete','field='+encodeURIComponent('".($this->fieldDataList)."'));if (pagedTable.afterDeleteField) return eval(pagedTable.afterDeleteField); else return false;";
    $result['sqlEdit__']="pagedTable.event='Update';pagedTable.field=encodeURIComponent('".$this->fieldDataList."');pagedTable.updateField(pagedTable.field);return false;";
    $result['pagedTableField__']="'".$this->fieldDataList."'";
    $result['row__']=$row;
    //END: Special content.
      //Merge $result with $xmlForm values (for default valuesSettings)
    $result=array_merge($this->xmlForm->values,$result);
    switch (true){
      case ($this->style[$r]['data']!=''): 
        $value = ((isset($result[$this->style[$r]['data']]))?$result[$this->style[$r]['data']]:'');
        break;
      default: 
        $value = $this->fields[$r]['Label'];
    }
    switch ($this->fields[$r]['Type']){
      case 'date':
      /*Accept dates like 20070515 without - or / to separate its parts*/
        if (strlen ($value) <=10 && strlen ($value) > 4 ) {
         $value = str_replace( '/', '-', $value);
        if (strpos($value,'-')===FALSE) 
         $value = substr($value,0,4).'-'.substr($value,4,2).'-'.substr($value,6,2);
        }
    }
    $this->tpl->newBlock( "field" );
    $this->tpl->assign('width', $this->style[$r]['colWidth']);
    $this->tpl->assign('widthPercent', ($this->style[$r]['colWidth']*100/$this->totalWidth) . '%' );
    $this->tpl->assign('className',
    (isset($this->style[$r]['colClassName']) && ($this->style[$r]['colClassName']))?
    $this->style[$r]['colClassName'] : $this->tdClass);
    $this->tpl->assign('style', $this->tdStyle);
    if (isset($this->style[$r]['align']))
      $this->tpl->assign( "align" , $this->style[$r]['align']);
    if (isset($this->style[$r]['colAlign']))
      $this->tpl->assign( "align" , $this->style[$r]['colAlign']);
    /**
       * BEGIN : Reeplace of @@, @%,... in field's attributes like onclick, link,
       *         ...
       */
    if (isset($this->xmlForm->fields[ $this->fields[$r]['Name'] ]->onclick)) {
      $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->onclick
      = G::replaceDataField($this->style[$r]['onclick'],$result);
    }
    if (isset($this->xmlForm->fields[ $this->fields[$r]['Name'] ]->link)) {
      $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->link
      = G::replaceDataField($this->style[$r]['link'],$result);
    }
    if (isset($this->xmlForm->fields[ $this->fields[$r]['Name'] ]->value)) {
      $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->value
      = G::replaceDataField($this->style[$r]['value'],$result);
    }
      /**
       * BREAK : Reeplace of @@, @%,...
       */
      /**
       * Rendering of the field
       */
    $this->xmlForm->setDefaultValues();
    $this->xmlForm->setValues( $result );
    $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->mode = 'view';
    if ((array_search( 'rendergrid', get_class_methods( get_class($this->xmlForm->fields[ $this->fields[$r]['Name'] ])) )!==FALSE)
       ||(array_search( 'renderGrid', get_class_methods( get_class($this->xmlForm->fields[ $this->fields[$r]['Name'] ])) )!==FALSE)) {
      $htmlField = $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->renderGrid( array($value) , $this->xmlForm );
      $this->tpl->assign( "value" , $htmlField[0] );
    } else {
    }
      /**
       * CONTINUE : Reeplace of @@, @%,...
       */
    if (isset($this->xmlForm->fields[ $this->fields[$r]['Name'] ]->onclick)) {
      $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->onclick
      = $this->style[$r]['onclick'];
    }
    if (isset($this->xmlForm->fields[ $this->fields[$r]['Name'] ]->link)) {
      $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->link
      = $this->style[$r]['link'];
    }
    if (isset($this->xmlForm->fields[ $this->fields[$r]['Name'] ]->value)) {
      $this->xmlForm->fields[ $this->fields[$r]['Name'] ]->value
      = $this->style[$r]['value'];
    }
      /**
       * END : Reeplace of @@, @%,...
       */
    return $this->fields[$r]['Type'];
  }
  
  /**
   * Function defaultStyle
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @access public
   * @return string
   */
  function defaultStyle()
  {
//    for($r=1;$r<=sizeof($this->fields);$r++)
    foreach($this->fields as $r => $rval){
      $this->style[$r]=array(  'showInTable'    => '1',
                               'titleVisibility'=> '1',
                               'colWidth'       => '150',
                               'onclick'        => '',
                               'event'          => ''
                            );
      //Some widths
      if (!(strpos('  date linknew ',  ' ' . $this->fields[$r]['Type']. ' ')===FALSE))
        $this->style[$r]['colWidth']='70';
      //Data source:
      if (!(strpos('  title button linknew image-text jslink ',  ' ' . $this->fields[$r]['Type']. ' ')===FALSE))
        $this->style[$r]['data']='';   //If the control is a link it shows the label
      else
        $this->style[$r]['data']=$this->fields[$r]['Name']; //ELSE: The data value for that field
      //Hidden fields
      if (!isset($this->style[$r]['showInTable'])) {
        if (!(strpos('  title button endgrid2 submit password ',  ' ' . $this->fields[$r]['Type']. ' ')===FALSE)){
          $this->style[$r]['showInTable']='0';
        }
        else{
          $this->style[$r]['showInTable']='1';
        }
      }
      //Hidden titles
      if (!(strpos('  linknew button endgrid2 ',  ' ' . $this->fields[$r]['Type']. ' ')===FALSE)){
        $this->style[$r]['titleVisibility']='0';
      }
      //Align titles
      $this->style[$r]['titleAlign']='center';
      //Align fields
      if (isset($_SESSION['SET_DIRECTION']) && (strcasecmp($_SESSION['SET_DIRECTION'],'rtl')===0))  
        $this->style[$r]['align']='right';
      else 
        $this->style[$r]['align']='left';
      if (!(strpos(' linknew date ',  ' ' . $this->fields[$r]['Type']. ' ')===FALSE)){
        $this->style[$r]['align']='center';
      }
    }
    // Adjust the columns width to prevent overflow the page width
    //Render headers
    $totalWidth=0;
    foreach($this->fields as $r => $rval)
    if ($this->style[$r]['showInTable']!='0')
      $totalWidth += $this->style[$r]['colWidth'];
    $this->totalWidth = $totalWidth;
    $maxWidth=1800;
    $proportion=$totalWidth/$maxWidth;
    if ($proportion>1) 
      $this->totalWidth = 1800;
    if ($proportion>1)
      foreach($this->fields as $r => $rval)
        if ($this->style[$r]['showInTable']!='0')
          $this->style[$r]['colWidth']=$this->style[$r]['colWidth']/$proportion;
  }
  
  /**
   * Function renderTable
   * @author David S. Callizaya S. <davidsantos@colosa.com>
   * @param $block : = 'content'(Prints contentBlock only)
   * @access public
   * @return string
   */
  function renderTable( $block = '' )
  {
    // DBConnection
    $this->prepareQuery();
    //Query for get the number of rows
    $this->query=$this->ses->execute($this->sql);
    $this->totRows=$this->query->count();
    $this->totpages=ceil($this->query->count()/$this->rowsPerPage);
    //Query for obtain the records
    $this->query=$this->ses->execute($this->sql.' LIMIT '.(($this->currentPage-1)*$this->rowsPerPage).', '.$this->rowsPerPage);
    // Prepare the template
    $this->tpl = new TemplatePower( PATH_CORE . $this->template );
    $this->tpl->prepare();
    /********** HEAD BLOCK ***************/
    if (($block ==='') || ($block==='head')) {
      $this->tpl->newBlock('headBlock');
      $this->tpl->assign( 'pagedTable_Id' , $this->id );
      $this->tpl->assign( 'pagedTable_Name' , $this->name );
      $this->tpl->assign( 'pagedTable_Height' , $this->xmlForm->height );
      if (file_exists($this->xmlForm->home . $this->filterForm . '.xml')) {
        $filterForm = new filterForm( $this->filterForm , $this->xmlForm->home );
        if ($this->menu==='') 
          $this->menu= 'gulliver/pagedTable_Options';
      }
      if (file_exists($this->xmlForm->home . $this->menu . '.xml')) {
        $menu = new xmlMenu( $this->menu , $this->xmlForm->home );
        $this->tpl->newBlock('headerBlock');
        $template = PATH_CORE . 'templates' . PATH_SEP . $menu->type . '.html';
        $menu->setValues($this->xmlForm->values);
        $menu->setValues(array( 'PAGED_TABLE_ID' => $this->id ));
        $menu->setValues(array( 'PAGED_TABLE_FAST_SEARCH' => $this->fastSearch ));
        if (isset($filterForm->name)) {
          $menu->setValues(array('SEARCH_FILTER_FORM' => $filterForm->name));
        }
        $this->tpl->assign( 'content' ,  $menu->render( $template , $scriptCode ) );
        $oHeadPublisher =& headPublisher::getSingleton();        
        $oHeadPublisher->addScriptFile( $menu->scriptURL );
        $oHeadPublisher->addScriptCode( $scriptCode );
      }
      if (file_exists($this->xmlForm->home . $this->filterForm . '.xml')) {
        $this->tpl->newBlock('headerBlock');
        $this->filterForm_Id = $filterForm->id;
        $filterForm->type = 'filterform';
        $filterForm->ajaxServer = '../gulliver/defaultAjax';
        $template = PATH_CORE . 'templates/'  . $filterForm->type . '.html';
        $filterForm->setValues($this->xmlForm->values);
        $filterForm->setValues(array('PAGED_TABLE_ID' => $this->id ));
        $filterForm->setValues(array( 'PAGED_TABLE_FAST_SEARCH' => $this->fastSearch ));
        $this->tpl->assign( 'content' ,  $filterForm->render( $template , $scriptCode ) );
        $oHeadPublisher =& headPublisher::getSingleton();        
        $oHeadPublisher->addScriptFile( $filterForm->scriptURL );
        $oHeadPublisher->addScriptCode( $scriptCode );
        if (isset($_SESSION)) 
          $_SESSION[$filterForm->id]=$filterForm->values;
      }
    }
    /********** CONTENT BLOCK ***************/
    if (($block ==='') || ($block==='content')) {
      $this->tpl->newBlock('contentBlock');
      $this->tpl->assign('gridWidth','=['. substr($this->gridWidth,1) .']');
      $this->tpl->assign('fieldNames','=['. substr($this->gridFields,1) .']');
      $this->tpl->assign('ajaxUri','="'. addslashes($this->ajaxServer) . '"');
      $this->tpl->assign('currentUri','="'. addslashes($this->ownerPage) . '"');
      $this->tpl->assign('currentOrder','="'. addslashes($this->orderBy) . '"');
      $this->tpl->assign('currentPage','='. $this->currentPage );
      $this->tpl->assign('currentFilter','="' . '"');
      $this->tpl->assign('totalRows','='.$this->query->count());
      $this->tpl->assign('rowsPerPage','='.$this->rowsPerPage);
      $this->tpl->assign('popupPage','="'. addslashes($this->popupPage) . '"');
      $this->tpl->assign('popupWidth','='.$this->popupWidth);
      $this->tpl->assign('popupHeight','='.$this->popupHeight);
      $this->tpl->assign('pagedTable_Id', $this->id );
      $this->tpl->assign('pagedTable_Name', $this->name );
      $this->tpl->assign("pagedTable_JS" , "{$this->id}.element=document.getElementById('pagedtable[{$this->id}]');");
      $this->renderTitle();
      //Render rows
      $gridRows=0;
      for($j=0;$j<$this->query->count();$j++){
        $result=$this->query->read();
        //if (($j>=(($this->currentPage-1)*$this->rowsPerPage))&&($j<(($this->currentPage)*$this->rowsPerPage)))
        {
          $gridRows++;
          $this->tpl->newBlock( "row" );
          $this->tpl->assign( "class" , "Row".(($j%2)+1));
          $this->tdStyle='';
          $this->tdClass='';
          foreach($this->fields as $r => $rval){
            if (strcasecmp($this->fields[$r]['Type'],'cellMark')==0){
              $result1=$result;
              $result1['row__']=$j+1;
              $this->xmlForm->setDefaultValues();
              $this->xmlForm->setValues( $result1 );
              $result1=array_merge($this->xmlForm->values,$result1);
              $this->tdStyle=$this->xmlForm->fields[ $this->fields[$r]['Name'] ]->tdStyle( $result1 , $this->xmlForm );
              $this->tdClass=$this->xmlForm->fields[ $this->fields[$r]['Name'] ]->tdClass( $result1 , $this->xmlForm );
            }
            elseif ($this->style[$r]['showInTable']!='0'){
              $this->renderField($j+1,$r,$result);
            }
          }
        }
      }
      $this->tpl->assign('_ROOT.gridRows','='. $gridRows);  //number of rows in the current page
      $this->tpl->newBlock('rowTag');
      $this->tpl->assign('rowId','insertAtLast');
      if( $this->currentPage > 1 ) {
        $firstUrl = $this->ownerPage . '?order=' . $this->orderBy . '&page=1';
        $firstAjax = $this->id . ".doGoToPage(1);return false;";
        $prevpage = $this->currentPage - 1;
        $prevUrl  = $this->ownerPage . '?order=' . $this->orderBy . '&page=' . $prevpage;
        $prevAjax = $this->id . ".doGoToPage(".$prevpage.");return false;";
        $first = "<a href=\"" . htmlentities( $firstUrl  , ENT_QUOTES , 'utf-8' ) . "\" onclick=\"".$firstAjax."\" class='firstPage'>&nbsp;</a>";
        $prev  = "<a href=\"" . htmlentities( $prevUrl  , ENT_QUOTES , 'utf-8' ) . "\"  onclick=\"".$prevAjax."\" class='previousPage'>&nbsp;</a>";
      }
      else{
        $first = "<a class='noFirstPage'>&nbsp;</a>";
        $prev  = "<a class='noPreviousPage'>&nbsp;</a>";
      }
      if( $this->currentPage < $this->totpages ) {
        $lastUrl = $this->ownerPage . '?order=' . $this->orderBy . '&page=' . $this->totpages;
        $lastAjax = $this->id . ".doGoToPage(" .$this->totpages.");return false;";
        $nextpage = $this->currentPage + 1;
        $nextUrl  = $this->ownerPage . '?order=' . $this->orderBy . '&page=' . $nextpage;
        $nextAjax = $this->id . ".doGoToPage(" .$nextpage.");return false;";
        $next = "<a href=\"" . htmlentities( $nextUrl   , ENT_QUOTES , 'utf-8' ) . "\" onclick=\"".$nextAjax."\" class='nextPage'>&nbsp;</a>";
        $last = "<a href=\"" . htmlentities( $lastUrl   , ENT_QUOTES , 'utf-8' ) . "\" onclick=\"".$lastAjax."\" class='lastPage'>&nbsp;</a>";
      }
      else{
        $next = "<a class='noNextPage'>&nbsp;</a>";
        $last = "<a class='noLastPage'>&nbsp;</a>";
      }
      $pagesEnum='';
      for ($r=1;$r<=$this->totpages;$r++)
        if (($r>=($this->currentPage-5))&&($r<=($this->currentPage+5))){
          $pageAjax = $this->id . ".doGoToPage(" .$r.");return false;";
          if ($r!=$this->currentPage)
            $pagesEnum.="&nbsp;<a href=\"" . htmlentities( $this->ownerPage . '?order=' . $this->orderBy . '&page=' . $r  , ENT_QUOTES , 'utf-8' ) . "\" onclick=\"".$pageAjax."\">".$r."</a>";
          else
            $pagesEnum.="&nbsp;<a>".$r."</a>";
        }
        if ($this->query->count()===0) {
          $this->tpl->newBlock( 'norecords' );
          $this->tpl->assign( "columnCount", $this->colCount);
          $noRecordsFound='ID_NO_RECORDS_FOUND';
          if (G::LoadTranslation($noRecordsFound)) $noRecordsFound = G::LoadTranslation($noRecordsFound);
            $this->tpl->assign( "noRecordsFound", $noRecordsFound);
        }
        if (!$this->disableFooter) {
          $this->tpl->newBlock( "bottomFooter" );
          $this->tpl->assign( "columnCount", $this->colCount);
          $this->tpl->assign( "pagedTableId" , $this->id );
          if (($this->query->count()!==0)) {
            if ($this->totpages>1){
              $this->tpl->assign( "first" , $first );
              $this->tpl->assign( "prev" ,  $prev );
              $this->tpl->assign( "next" , $next );
              $this->tpl->assign( "last" , $last );
            }
            $this->tpl->assign( "currentPage" , $this->currentPage );
            $this->tpl->assign( "totalPages" , $this->totpages );
            $firstRow = ($this->currentPage-1) * $this->rowsPerPage+1;
            $lastRow = $firstRow+$this->query->count()-1;
            $this->tpl->assign( "firstRow" , $firstRow );
            $this->tpl->assign( "lastRow" , $lastRow );
            $this->tpl->assign( "totalRows" , $this->totRows );
          } else {
            $this->tpl->assign( "indexStyle", 'visibility:hidden;');
          }
          if ($this->searchBy) {
            $this->tpl->assign( "fastSearchValue" , $this->fastSearch );
          } else {
            $this->tpl->assign( "fastSearchStyle" , 'visibility:hidden;' );
          }
          if ($this->addRow)  
            if($this->sqlInsert!='')
              $this->tpl->assign( "insert" , '<a href="#" onclick="pagedTable.event=\'Insert\';popup(\''.$this->popupPage.'\');return false;">'./*G::LoadXml('labels','ID_ADD_NEW')*/ 'ID_ADD_NEW' .'</a>' );
            $this->tpl->assign("pagesEnum", $pagesEnum);
        }
?>
<script language='JavaScript' >
var <?=$this->id?><?=($this->name != '' ? '='.$this->name : '')?>=new G_PagedTable();
<?=$this->id?>.id<?='="'. addslashes($this->id) . '"'?>;
<?=$this->id?>.name<?='="'. addslashes($this->name) . '"'?>;
<?=$this->id?>.ajaxUri<?='="'. addslashes($this->ajaxServer) . '?ptID='.$this->id.'"'?>;
<?=$this->id?>.currentOrder<?='="'. addslashes($this->orderBy) . '"'?>;
<?=$this->id?>.currentFilter;
<?=$this->id?>.currentPage<?='='. $this->currentPage?>;
<?=$this->id?>.totalRows<?='='.$this->query->count()?>;
<?=$this->id?>.rowsPerPage<?='='.$this->rowsPerPage?>;
<?=$this->id?>.popupPage<?='="'. addslashes($this->popupPage) . '?ptID='.$this->id.'"'?>;
<?=$this->id?>.onUpdateField<?='="'. addslashes($this->onUpdateField) . '"'?>;
<?=$this->id?>.shownFields<?='='.$this->shownFields ?>;

var panelPopup;
var popupWidth<?='='.$this->popupWidth?>;
var popupHeight<?='='.$this->popupHeight?>;
</script>
<?php
    }
    /********** CLOSE BLOCK ***************/
    if (($block ==='') || ($block==='close')) {
      $this->tpl->newBlock( "closeBlock" );
    }
    $this->tpl->printToScreen();
    unset($this->tpl);
    unset($this->dbc);
    unset($this->ses);
    $_SESSION['pagedTable['.$this->id.']']= serialize($this);
    return;
  }
  
  /**
   * Function printForm
   * @access public
   * @param string $filename
   * @param array $data
   * @return void
   */
  function printForm($filename,$data=array())
  {
//    $G_FORM = new Form($filename, PATH_XMLFORM);
//    echo $G_FORM->render(PATH_TPL . 'xmlform.html', $scriptContent);
    global $G_PUBLISH;
    $G_PUBLISH = new Publisher();
    $G_PUBLISH->AddContent('xmlform', 'xmlform', $filename, '', $data , $this->popupSubmit);
    G::RenderPage( "publish" , "blank" );
  }
}

  /**
   * Function var_dump2
   * @access public
   * @param string $o
   * @return void
   */
function var_dump2($o)
{
  if (is_object($o) || is_array($o))
    foreach($o as $key=>$value){
      echo('<b>');
      var_dump($key);
      echo('</b>');
      print_r($value);
      echo('<br>');
  }
  else
    var_dump($o);
}