egroupware/infolog/inc/class.infolog_customfields.inc.php

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<?php
/**
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* InfoLog - Custom fields
*
* @link http://www.egroupware.org
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @package infolog
* @copyright (c) 2003-14 by Ralf Becker <RalfBecker-AT-outdoor-training.de>
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
* @version $Id$
*/
require_once(EGW_INCLUDE_ROOT . '/admin/inc/class.customfields.inc.php');
/**
* Administration of custom fields, type and status
*/
class infolog_customfields extends customfields
{
public $appname = 'infolog';
/**
* Instance of the infolog BO class
*
* @var infolog_bo
*/
var $bo;
/**
* instance of the config class for infolog
*
* @var config
*/
var $config_data;
/**
* Group owners for certain types read from the infolog config
*
* @var array
*/
var $group_owners;
function __construct( )
{
parent::__construct('infolog');
$this->bo = new infolog_bo();
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$this->tmpl = new etemplate_new();
$this->content_types = &$this->bo->enums['type'];
$this->status = &$this->bo->status;
$this->config_data = config::read('infolog');
$this->fields = &$this->bo->customfields;
$this->group_owners =& $this->bo->group_owners;
}
/**
* Hook from parent class so we can interfere and add owner & status
*/
protected function app_index(&$content, &$sel_options, &$readonlys, &$preserve)
{
$n = 0;
foreach($this->status[$this->content_type] as $name => $label)
{
$content['content_type_options']['status'][++$n] = array(
'name' => $name,
'label' => $label,
'disabled' => False
);
$preserve['content_type_options']['status'][$n]['old_name'] = $name;
if (isset($this->bo->stock_status[$this->content_type][$name]))
{
$readonlys['content_type_options']['status']["delete[$name]"] =
$readonlys['content_type_options']['status'][$n.'[name]'] = True;
}
$readonlys['content_type_options']['status']["create$name"] = True;
}
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$content['content_type_options']['status'][++$n] = array(
'name' => '',
'label' => '',
'disabled' => False
);
$content['content_type_options']['status']['default'] = $this->status['defaults'][$this->content_type];
$content['content_type_options']['group_owner'] = $this->group_owners[$this->content_type];
$readonlys['content_types']['delete'] = isset($this->bo->stock_enums['type'][$this->content_type]);
}
function update_fields(&$content)
{
$typ = $content['type2'];
$fields = &$content['fields'];
$create = $fields['create'];
unset($fields['create']);
if ($fields['delete'])
{
list($delete) = each($fields['delete']);
unset($fields['delete']);
}
foreach($fields as $field)
{
$name = trim($field['name']);
$old_name = $field['old_name'];
if (!empty($delete) && $delete == $old_name)
{
unset($this->fields[$old_name]);
continue;
}
if (isset($field['name']) && empty($name) && ($create || !empty($old_name))) // empty name not allowed
{
$content['error_msg'] = lang('Name must not be empty !!!');
}
if (isset($field['old_name']))
{
if (!empty($name) && $old_name != $name) // renamed
{
unset($this->fields[$old_name]);
}
elseif (empty($name))
{
$name = $old_name;
}
}
elseif (empty($name)) // new item and empty ==> ignore it
{
continue;
}
$values = array();
if (!empty($field['values']))
{
foreach(explode("\n",$field['values']) as $line)
{
list($var,$value) = explode('=',trim($line),2);
$var = trim($var);
$values[$var] = empty($value) ? $var : $value;
}
}
$this->fields[$name] = array(
'type2' => $field['type2'],
'type' => $field['type'],
'label' => empty($field['label']) ? $name : $field['label'],
'help' => $field['help'],
'values'=> $values,
'len' => $field['len'],
'rows' => (int)$field['rows'],
'order' => (int)$field['order'],
'needed' => $field['needed'],
);
}
if (!function_exists('sort_by_order'))
{
function sort_by_order($arr1,$arr2)
{
return $arr1['order'] - $arr2['order'];
}
}
uasort($this->fields,sort_by_order);
$n = 0;
foreach($this->fields as $name => $data)
{
$this->fields[$name]['order'] = ($n += 10);
}
}
function update_status(&$content)
{
$typ = $this->content_type;
$status = &$content['content_type_options']['status'];
$default = $status['default'];
unset($status['default']);
$create = $status['create'];
unset($status['create']);
if ($status['delete'])
{
list($delete) = each($status['delete']);
unset($status['delete']);
}
foreach($status as $stat)
{
$name = trim($stat['name']);
$old_name = $stat['old_name'];
if (!empty($delete) && $delete == $old_name)
{
unset($this->status[$typ][$old_name]);
continue;
}
if (isset($stat['name']) && empty($name) && ($create || !empty($old_name))) // empty name not allowed
{
$content['error_msg'] = lang('Name must not be empty !!!');
}
if (isset($stat['old_name']))
{
if (!empty($name) && $old_name != $name) // renamed
{
unset($this->status[$typ][$old_name]);
if ($default == $old_name)
{
$default = $name;
}
}
elseif (empty($name))
{
$name = $old_name;
}
}
elseif (empty($name)) // new item and empty ==> ignore it
{
continue;
}
$this->status[$typ][$name] = empty($stat['label']) ? $name : $stat['label'];
}
$this->status['defaults'][$typ] = empty($default) ? $name : $default;
if (!isset($this->status[$typ][$this->status['defaults'][$typ]]))
{
list($this->status['defaults'][$typ]) = @each($this->status[$typ]);
}
}
function update(&$content)
{
$this->update_status($content);
if ($content['content_type_options']['group_owner'])
{
$this->group_owners[$this->content_type] = $content['content_type_options']['group_owner'];
}
else
{
unset($this->group_owners[$this->content_type]);
}
// save changes to repository
$this->save_repository();
}
function delete(&$content)
{
if (isset($this->bo->stock_enums['type'][$content['type2']]))
{
$content['error_msg'] .= lang("You can't delete one of the stock types !!!");
return;
}
unset($this->content_types[$content['type2']]);
unset($this->status[$content['type2']]);
unset($this->status['defaults'][$content['type2']]);
unset($this->group_owners[$content['type2']]);
list($content['type2']) = each($this->content_types);
// save changes to repository
$this->save_repository();
}
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function create_content_type(&$content)
{
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$new_name = trim($content['content_types']['name']);
if (empty($new_name))
{
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$this->tmpl->set_validation_error('content_types[name]','You have to enter a name, to create a new type!!!');
return false;
}
else
{
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foreach($this->content_types as $letter => $name)
{
if($name == $new_name)
{
$this->tmpl->set_validation_error('content_types[name]',lang("type '%1' already exists !!!",$new_name));
return false;
}
}
}
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$this->content_types[$new_name] = $new_name;
$this->status[$new_name] = array(
'ongoing' => 'ongoing',
'done' => 'done'
);
$this->status['defaults'][$new_name] = 'ongoing';
// save changes to repository
$this->save_repository();
return $new_name;
}
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function save_repository()
{
// save changes to repository
config::save_value('types',$this->content_types,'infolog');
//echo '<p>'.__METHOD__.'() \$this->status=<pre style="text-aling: left;">'; print_r($this->status); echo "</pre>\n";
config::save_value('status',$this->status,'infolog');
//echo '<p>'.__METHOD__.'() \$this->fields=<pre style="text-aling: left;">'; print_r($this->fields); echo "</pre>\n";
egw_customfields::save('infolog', $this->fields);
config::save_value('group_owners',$this->group_owners,'infolog');
}
}