*
* -------------------------------------------- *
* This program is free software; you can redistribute it and/or modify it *
* under the terms of the GNU General Public License as published by the *
* Free Software Foundation; either version 2 of the License, or (at your *
* option) any later version. *
\**************************************************************************/
/* $Id$ */
/*!
@class customfields_widget
@author ralfbecker
@abstract generates a template based on an array with definitions
@discussion This widget has neither a render nor a post_process function as it only generates a template
*/
class customfields_widget
{
var $public_functions = array(
'pre_process' => True
);
var $human_name = 'InfoLog custom fields';
function customfields_widget($ui)
{
}
function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
{
if (!is_array($value))
{
$cell['type'] = 'label';
return True;
}
$tpl = new etemplate;
$tpl->init('*** generated custom fields for InfoLog','','',0,'',0,0); // make an empty template
$typ = $value['###typ###'];
unset($value['###typ###']);
//echo ''; print_r($value); echo "
\n";
foreach($value as $name => $field)
{
if (!empty($field['typ']) && $field['typ'] != $typ)
{
continue; // not for our typ
}
$row_class = 'row';
$label = &$tpl->new_cell(++$n,'label',$field['label'],'',array(
'no_lang' => substr(lang($field['label']),-1) == '*' ? 2 : 0
));
if (count($field['values'])) // selectbox
{
foreach($field['values'] as $key => $val)
{
if (substr($val = lang($val),-1) != '*')
{
$field['values'][$key] = $val;
}
}
$input = &$tpl->new_cell($n,'select','','#'.$name,array(
'sel_options' => $field['values'],
'size' => $field['rows'],
'no_lang' => True
));
}
elseif ($field['rows'] > 1) // textarea
{
$input = &$tpl->new_cell($n,'textarea','','#'.$name,array(
'size' => $field['rows'].($field['len'] > 0 ? ','.intval($field['len']) : '')
));
}
elseif (intval($field['len']) > 0) // regular input field
{
list($max,$shown) = explode(',',$field['len']);
$input = &$tpl->new_cell($n,'text','','#'.$name,array(
'size' => intval($shown > 0 ? $shown : $max).','.intval($max)
));
}
else // header-row
{
$label['span'] = 'all';
$tpl->new_cell($n); // is needed even if its over-span-ed
$row_class = 'th';
}
if (!empty($field['help']) && $row_class != 'th')
{
$input['help'] = $field['help'];
$input['no_lang'] = substr(lang($help),-1) == '*' ? 2 : 0;
}
$tpl->set_row_attributes($n,0,$row_class);
}
// create an empty line which (should) take all the remaining height
$tpl->new_cell(++$n,'label','','',array(
'span' => 'all'
));
$tpl->set_row_attributes($n,'99%','row');
// set width of 1. (label) column to 100
$tpl->set_column_attributes(0,'100');
$tpl->set_rows_cols(); // msie (at least 5.5 shows nothing with div overflow=auto)
$tpl->size = '100%,100%'.($tpl->html->user_agent != 'msie' ? ',,,,,auto' : '');
//echo ''; print_r($tpl); echo "
\n";
if (count($tpl->data) < 2)
{
$cell['type'] = 'label';
return True;
}
$cell['size'] = ''; // no separate namespace
$cell['type'] = 'template';
$cell['name'] = $tpl->name;
$cell['obj'] = &$tpl;
return True; // extra Label is ok
}
}