[Sommaire] [Imprimer]

   1  <?php
   2      /**************************************************************************\
   3      * eGroupWare - eTemplate Widget for custom fields                          *
   4      * http://www.egroupware.org                                                *
   5      * Written by Ralf Becker <RalfBecker@outdoor-training.de> and              *
   6      *            Cornelius Weiss <egw@von-und-zu-weiss.de>                     *
   7      * --------------------------------------------                             *
   8      *  This program is free software; you can redistribute it and/or modify it *
   9      *  under the terms of the GNU General Public License as published by the   *
  10      *  Free Software Foundation; either version 2 of the License, or (at your  *
  11      *  option) any later version.                                              *
  12      \**************************************************************************/
  13  
  14      /* $Id: class.customfields_widget.inc.php 19723 2005-11-10 12:10:17Z nelius_weiss $ */
  15  
  16      /**
  17       * This widget generates a template for customfields based on definitions in epgw_config table
  18       *
  19       * @package etemplate
  20       * @subpackage extensions
  21       * @author RalfBecker-At-outdoor-training.de
  22       * @author Cornelius Weiss <egw@von-und-zu-weiss.de>
  23       * @license GPL - GNU General Public License
  24       */
  25      class customfields_widget
  26      {
  27          var $public_functions = array(
  28              'pre_process' => True,
  29          );
  30          var $human_name = 'custom fields';
  31          
  32          /**
  33          * @var $prefix string Prefix for every custiomfield name returned in $content (# for general (admin) customfields)
  34          */
  35          var $prefix = '#';
  36  
  37  		function customfields_widget($ui)
  38          {
  39              $this->appname = $GLOBALS['egw_info']['flags']['currentapp'];
  40              $this->config =& CreateObject('phpgwapi.config',$this->appname);
  41              $this->config->appname = $this->appname;
  42              $config = $this->config->read_repository();
  43              //merge old config_name in egw_config table
  44              $config_name = isset($config['customfields']) ? 'customfields' : 'custom_fields';
  45              $this->customfields = $config[$config_name];
  46              $this->advanced_search = $GLOBALS['egw_info']['etemplate']['advanced_search'];
  47  
  48          }
  49  
  50  		function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
  51          {
  52              $readonly = $cell['readonly'] || $readonlys[$name];
  53  
  54              // infolog compability
  55              if ($this->appname == 'infolog')
  56              {
  57                  $typ = $value['###typ###'];
  58                  unset($value['###typ###']);
  59                  $this->customfields = $value;
  60              }
  61              
  62              if(!is_array($this->customfields))
  63              {
  64                  $cell['type'] = 'label';
  65                  return True;
  66              }
  67              
  68              $tpl =& new etemplate;
  69              $tpl->init('*** generated custom fields','','',0,'',0,0);    // make an empty template
  70              
  71              //echo '<pre style="text-align: left;">'; print_r($value); echo "</pre>\n";
  72              foreach($this->customfields as $name => $field)
  73              {
  74                  if (!empty($field['typ']) && $field['typ'] != $typ)
  75                  {
  76                      continue;    // not for our typ
  77                  }
  78                  if(empty($field['type']))
  79                  {
  80                      if (count($field['values'])) $field['type'] = 'select'; // selectbox
  81                      elseif ($field['rows'] > 1) $field['type'] = 'textarea'; // textarea
  82                      elseif (intval($field['len']) > 0) $field['type'] = 'text'; // regular input field
  83                      else $field['type'] = 'label'; // header-row
  84                  }
  85                  
  86                  $row_class = 'row';
  87                  $label = &$tpl->new_cell(++$n,'label',$field['label'],'',array(
  88                      'no_lang' => substr(lang($field['label']),-1) == '*' ? 2 : 0
  89                  ));
  90                  switch ($field['type'])
  91                  {
  92                      case 'select' :
  93                          if($this->advanced_search) $field['values'][''] = lang('doesn\'t matter');
  94                          foreach($field['values'] as $key => $val)
  95                          {
  96                              if (substr($val = lang($val),-1) != '*')
  97                              {
  98                                  $field['values'][$key] = $val;
  99                              }
 100                          }
 101                          $input = &$tpl->new_cell($n,'hbox');
 102                          if($this->advanced_search)
 103                          {
 104                              $not = &$tpl->add_child($input, $check = &$tpl->empty_cell('checkbox','!'.$this->prefix.$name,array(
 105                                  'label' => 'NOT',
 106                                  'no_lang'     => True
 107                              )));
 108                              unset($not);
 109                              unset($check);
 110                          }
 111                          $select = &$tpl->add_child($input, $item = &$tpl->empty_cell('select',$this->prefix.$name,array(
 112                              'sel_options' => $field['values'],
 113                              'size'        => $field['rows'],
 114                              'no_lang'     => True
 115                          )));
 116                          unset($select);
 117                          unset($item);
 118                          break;
 119                      case 'label' :
 120                          $label['span'] = 'all';
 121                          $tpl->new_cell($n);        // is needed even if its over-span-ed
 122                          $row_class = 'th';
 123                          break;
 124                      case 'checkbox' :
 125                          $input = &$tpl->new_cell($n,'checkbox','',$this->prefix.$name);
 126                          break;
 127                      case 'radio' :
 128                          $input = &$tpl->new_cell($n,'groupbox','','','');
 129                          $m = 0;
 130                          foreach ($field['values'] as $key => $val)
 131                          {
 132                              $radio = $tpl->empty_cell('radio',$this->prefix.$name);
 133                              $radio['label'] = $val;
 134                              $radio['size'] = $key;
 135                              $tpl->add_child($input,$radio);
 136                              unset($radio);
 137                          }
 138                          break;
 139                      case 'text' :
 140                      case 'textarea' :
 141                      default :
 142                          $field['len'] = $field['len'] ? $field['len'] : 20;
 143                          if($field['rows'] <= 1)
 144                          {
 145                              list($max,$shown) = explode(',',$field['len']);
 146                              $input = &$tpl->new_cell($n,'text','',$this->prefix.$name,array(
 147                                  'size' => intval($shown > 0 ? $shown : $max).','.intval($max)
 148                              ));
 149                          }
 150                          else
 151                          {
 152                              $input = &$tpl->new_cell($n,'textarea','',$this->prefix.$name,array(
 153                                  'size' => $field['rows'].($field['len'] > 0 ? ','.(int)$field['len'] : '')
 154                          ));
 155                          }
 156                          break;
 157                  }
 158                  if ($readonly) $input['readonly'] = true;
 159                  
 160                  if (!empty($field['help']) && $row_class != 'th')
 161                  {
 162                      $input['help'] = $field['help'];
 163                      $input['no_lang'] = substr(lang($help),-1) == '*' ? 2 : 0;
 164                  }
 165                  $tpl->set_row_attributes($n,0,$row_class,'top');
 166              }
 167              // create an empty line which (should) take all the remaining height
 168              $tpl->new_cell(++$n,'label','','',array(
 169                  'span' => 'all'
 170              ));
 171              $tpl->set_row_attributes($n,'99%','row');
 172  
 173              // set width of 1. (label) column to 100
 174              $tpl->set_column_attributes(0,'100');
 175  
 176              $tpl->set_rows_cols();        // msie (at least 5.5 shows nothing with div overflow=auto)
 177              $tpl->size = '100%,100%'.($tpl->html->user_agent != 'msie' ? ',,,,,auto' : '');
 178              //echo '<pre style="text-align: left;">'; print_r($tpl); echo "</pre>\n";
 179  
 180              if (count($tpl->data) < 2)
 181              {
 182                  $cell['type'] = 'label';
 183                  return True;
 184              }
 185              $cell['size'] = '';    // no separate namespace
 186              $cell['type'] = 'template';
 187              $cell['name'] = $tpl->name;
 188              $cell['obj'] = &$tpl;
 189  
 190              return True;    // extra Label is ok
 191          }
 192      }