mirror of
https://github.com/EGroupware/egroupware.git
synced 2024-12-27 09:09:04 +01:00
403 lines
13 KiB
PHP
403 lines
13 KiB
PHP
<?php
|
|
/**
|
|
* eGroupWare eTemplate Widget for custom fields
|
|
*
|
|
* @link http://www.egroupware.org
|
|
* @author Ralf Becker <RalfBecker-AT-outdoor-training.de>
|
|
* @author Cornelius Weiss <egw@von-und-zu-weiss.de>
|
|
* @license http://opensource.org/licenses/gpl-license.php GPL - GNU General Public License
|
|
* @package etemplate
|
|
* @subpackage extensions
|
|
* @version $Id$
|
|
*/
|
|
|
|
/**
|
|
* This widget generates a template for customfields based on definitions in egw_config table
|
|
*
|
|
* All widgets here have 2 comma-separated options ($cell[size]):
|
|
* - sub-type to display only the cf's without subtype or with a matching one
|
|
* - use-private to display only (non-)private cf's (0=regular ones, 1=private ones, default both)
|
|
*
|
|
* Private cf's the user has no right to see (neither him nor his memberships are mentioned) are never displayed.
|
|
*/
|
|
class customfields_widget
|
|
{
|
|
var $public_functions = array(
|
|
'pre_process' => True,
|
|
);
|
|
var $human_name = array(
|
|
'customfields' => 'custom fields',
|
|
'customfields-types' => 'custom field types',
|
|
'customfields-list' => 'custom field list',
|
|
'customfields-no-label' => 'custom fields without label',
|
|
);
|
|
|
|
/**
|
|
* Allowd types of customfields
|
|
*
|
|
* The additionally allowed app-names from the link-class, will be add by the edit-method only,
|
|
* as the link-class has to be called, which can NOT be instanciated by the constructor, as
|
|
* we get a loop in the instanciation.
|
|
*
|
|
* @var array
|
|
*/
|
|
var $cf_types = array(
|
|
'text' => 'Text',
|
|
'label' => 'Label',
|
|
'select' => 'Selectbox',
|
|
'radio' => 'Radiobutton',
|
|
'checkbox' => 'Checkbox',
|
|
'date' => 'Date',
|
|
'date-time'=> 'Date+Time',
|
|
'select-account' => 'Select account',
|
|
'button' => 'Button', // button to execute javascript
|
|
'url' => 'Url',
|
|
'url-email'=> 'EMail',
|
|
'url-phone'=> 'Phone number',
|
|
'link-entry' => 'Select entry', // should be last type, as the individual apps get added behind
|
|
);
|
|
|
|
/**
|
|
* @var $prefix string Prefix for every custiomfield name returned in $content (# for general (admin) customfields)
|
|
*/
|
|
var $prefix = '#';
|
|
/**
|
|
* Current application
|
|
*
|
|
* @var string
|
|
*/
|
|
var $appname;
|
|
/**
|
|
* Instance of the config class for $appname
|
|
*
|
|
* @var config
|
|
*/
|
|
var $config;
|
|
/**
|
|
* Our customfields as name => data array
|
|
*
|
|
* @var array
|
|
*/
|
|
var $customfields;
|
|
var $types;
|
|
var $advanced_search;
|
|
|
|
|
|
function customfields_widget($ui,$appname=null)
|
|
{
|
|
$this->appname = $appname ? $appname : $GLOBALS['egw_info']['flags']['currentapp'];
|
|
$this->customfields = config::get_customfields($this->appname);
|
|
$this->types = config::get_content_types($this->appname);
|
|
$this->advanced_search = $GLOBALS['egw_info']['etemplate']['advanced_search'];
|
|
}
|
|
|
|
function pre_process($name,&$value,&$cell,&$readonlys,&$extension_data,&$tmpl)
|
|
{
|
|
if ($this->appname == 'etemplate' || !$this->customfields) // if we are in the etemplate editor or the app has no cf's, load the cf's from the app the tpl belongs too
|
|
{
|
|
list($app) = explode('.',$tmpl->name);
|
|
if ($app && $app != $this->appname) $this->customfields_widget(null,$app);
|
|
}
|
|
list($type2,$use_private) = explode(',',$cell['size']);
|
|
$fields_with_vals=array();
|
|
|
|
$fields = $this->customfields;
|
|
|
|
// remove private or non-private cf's, if only one kind should be displayed
|
|
foreach((array)$fields as $key => $field)
|
|
{
|
|
if ((string)$use_private !== '' && (boolean)$field['private'] != (boolean)$use_private)
|
|
{
|
|
unset($fields[$key]);
|
|
}
|
|
}
|
|
// check if name refers to a single custom field --> show only that
|
|
if (($pos=strpos($cell['name'],$this->prefix)) !== false && // allow the prefixed name to be an array index too
|
|
preg_match("/$this->prefix([^\]]+)/",$cell['name'],$matches) && isset($fields[$name=$matches[1]]))
|
|
{
|
|
$fields = array($name => $fields[$name]);
|
|
$value = array($this->prefix.$name => $value);
|
|
$singlefield = true;
|
|
}
|
|
switch($type = $cell['type'])
|
|
{
|
|
case 'customfields-types':
|
|
$cell['type'] = 'select';
|
|
foreach($this->cf_types as $lname => $label)
|
|
{
|
|
$cell['sel_options'][$lname] = lang($label);
|
|
$fields_with_vals[]=$lname;
|
|
}
|
|
$link_types = ExecMethod('phpgwapi.bolink.app_list','');
|
|
ksort($link_types);
|
|
foreach($link_types as $lname => $label) $cell['sel_options'][$lname] = '- '.$label;
|
|
$cell['no_lang'] = true;
|
|
return true;
|
|
|
|
case 'customfields-list':
|
|
foreach(array_reverse($fields) as $lname => $field)
|
|
{
|
|
if (!empty($type2) && !empty($field['type2']) && strpos(','.$field['type2'].',',','.$type2.',') === false) continue; // not for our content type//
|
|
if (isset($value[$this->prefix.$lname]) && $value[$this->prefix.$lname] !== '') //break;
|
|
{
|
|
$fields_with_vals[]=$lname;
|
|
}
|
|
//$stop_at_field = $name;
|
|
}
|
|
break;
|
|
default:
|
|
foreach(array_reverse($fields) as $lname => $field)
|
|
{
|
|
$fields_with_vals[]=$lname;
|
|
}
|
|
}
|
|
$readonly = $cell['readonly'] || $readonlys[$name] || $type == 'customfields-list';
|
|
|
|
if(!is_array($fields))
|
|
{
|
|
$cell['type'] = 'label';
|
|
return True;
|
|
}
|
|
// making the cell an empty grid
|
|
$cell['type'] = 'grid';
|
|
$cell['data'] = array(array());
|
|
$cell['rows'] = $cell['cols'] = 0;
|
|
|
|
$n = 1;
|
|
foreach($fields as $lname => $field)
|
|
{
|
|
if (!(array_search($lname,$fields_with_vals)===false))
|
|
{
|
|
if ($stop_at_field && $lname == $stop_at_field) break; // no further row necessary
|
|
|
|
// check if the customfield get's displayed for type $value, we can have multiple comma-separated types now
|
|
if (!empty($type2) && !empty($field['type2']) && strpos(','.$field['type2'].',',','.$type2.',') === false)
|
|
{
|
|
continue; // not for our content type
|
|
}
|
|
$new_row = null; etemplate::add_child($cell,$new_row);
|
|
if ($type != 'customfields-list' && $type == 'customfields')
|
|
{
|
|
$row_class = 'row';
|
|
etemplate::add_child($cell,$label =& etemplate::empty_cell('label','',array(
|
|
'label' => $field['label'],
|
|
'no_lang' => substr(lang($field['label']),-1) == '*' ? 2 : 0,
|
|
'span' => $field['type'] === 'label' ? '2' : '',
|
|
)));
|
|
} elseif ($type == 'customfields-list') {
|
|
if (isset($value[$this->prefix.$lname]) && $value[$this->prefix.$lname] !== '') {
|
|
etemplate::add_child($cell,$input =& etemplate::empty_cell('image','info.png',
|
|
array('label'=>/*lang("custom fields").": ".*/$field['label'],'width'=>"16px",
|
|
'onclick'=>"return alert('".lang("custom fields").": ".$field['label']."');")));
|
|
}
|
|
}
|
|
|
|
switch ((string)$field['type'])
|
|
{
|
|
case 'select' :
|
|
if (count($field['values']) == 1 && isset($field['values']['@']))
|
|
{
|
|
$field['values'] = $this->_get_options_from_file($field['values']['@']);
|
|
}
|
|
if($this->advanced_search && $field['rows'] <= 1) $field['values'][''] = lang('doesn\'t matter');
|
|
foreach($field['values'] as $key => $val)
|
|
{
|
|
if (substr($val = lang($val),-1) != '*')
|
|
{
|
|
$field['values'][$key] = $val;
|
|
}
|
|
}
|
|
$input =& etemplate::empty_cell('select',$this->prefix.$lname,array(
|
|
'sel_options' => $field['values'],
|
|
'size' => $field['rows'],
|
|
'no_lang' => True,
|
|
));
|
|
if($this->advanced_search)
|
|
{
|
|
$select =& $input; unset($input);
|
|
$input =& etemplate::empty_cell('hbox');
|
|
etemplate::add_child($input, $select); unset($select);
|
|
etemplate::add_child($input, etemplate::empty_cell('select',$this->prefix.$lname,array(
|
|
'sel_options' => $field['values'],
|
|
'size' => $field['rows'],
|
|
'no_lang' => True
|
|
)));
|
|
}
|
|
break;
|
|
case 'label' :
|
|
$row_class = 'th';
|
|
break;
|
|
case 'checkbox' :
|
|
$input =& etemplate::empty_cell('checkbox',$this->prefix.$lname);
|
|
break;
|
|
case 'radio' :
|
|
if (count($field['values']) == 1 && isset($field['values']['@']))
|
|
{
|
|
$field['values'] = $this->_get_options_from_file($field['values']['@']);
|
|
}
|
|
$input =& etemplate::empty_cell('groupbox');
|
|
$m = 0;
|
|
foreach ($field['values'] as $key => $val)
|
|
{
|
|
$radio = etemplate::empty_cell('radio',$this->prefix.$lname);
|
|
$radio['label'] = $val;
|
|
$radio['size'] = $key;
|
|
etemplate::add_child($input,$radio);
|
|
unset($radio);
|
|
}
|
|
break;
|
|
case 'text' :
|
|
case 'textarea' :
|
|
case '' : // not set
|
|
$field['len'] = $field['len'] ? $field['len'] : 20;
|
|
if ($type != 'customfields-list')
|
|
{
|
|
if($field['rows'] <= 1)
|
|
{//text
|
|
list($max,$shown) = explode(',',$field['len']);
|
|
$tmparray=array(
|
|
'size' => intval($shown > 0 ? $shown : $max).','.intval($max),
|
|
'maxlength'=>intval($max),
|
|
);
|
|
if (is_array($field['values']))
|
|
{
|
|
if (array_key_exists('readonly',$field['values']))
|
|
{
|
|
$tmparray['readonly']='readonly';
|
|
}
|
|
}
|
|
$input =& etemplate::empty_cell('text',$this->prefix.$lname,$tmparray);
|
|
}
|
|
else
|
|
{//textarea
|
|
$tmparray=array(
|
|
'size' => $field['rows'].($field['len'] >0 ? ','.(int)$field['len'] : '')
|
|
);
|
|
if (is_array($field['values']) && array_key_exists('readonly',$field['values']))
|
|
{
|
|
$tmparray['readonly']='readonly';
|
|
}
|
|
$input =& etemplate::empty_cell('textarea',$this->prefix.$lname,$tmparray);
|
|
}
|
|
} else {
|
|
$input =& etemplate::empty_cell('label',$this->prefix.$lname,
|
|
array(
|
|
'onclick'=>"return alert('".lang("custom fields").": ".
|
|
$lname."=>".htmlentities(str_replace("\r","",str_replace("\n"," ",$value[$this->prefix.$lname]))) ."');",
|
|
)
|
|
);
|
|
}
|
|
break;
|
|
case 'date':
|
|
case 'date-time':
|
|
$input =& etemplate::empty_cell($field['type'],$this->prefix.$lname,array(
|
|
'size' => $field['len'] ? $field['len'] : ($field['type'] == 'date' ? 'Y-m-d' : 'Y-m-d H:i:s'),
|
|
));
|
|
break;
|
|
case 'select-account':
|
|
list($opts) = explode('=',$field['values'][0]);
|
|
$input =& etemplate::empty_cell('select-account',$this->prefix.$lname,array(
|
|
'size' => ($field['rows']>1?$field['rows']:lang('None')).','.$opts,
|
|
));
|
|
break;
|
|
case 'button': // button(s) to execute javascript (label=onclick) or textinputs (empty label, readonly with neg. length)
|
|
$input =& etemplate::empty_cell('hbox');
|
|
foreach($field['values'] as $label => $js)
|
|
{
|
|
if (!$label) // display an readonly input
|
|
{
|
|
$widget =& etemplate::empty_cell('text',$this->prefix.$lname.$label,array(
|
|
'size' => $field['len'] ? $field['len'] : 20,
|
|
'readonly' => $field['len'] < 0,
|
|
'onchange' => $js,
|
|
));
|
|
}
|
|
else
|
|
{
|
|
if ($readonly) continue; // dont display buttons if we're readonly
|
|
$widget =& etemplate::empty_cell('buttononly',$this->prefix.$lname.$label,array(
|
|
'label' => $label ? $label : lang('Submit'),
|
|
'onclick' => $js,
|
|
'no_lang' => True
|
|
));
|
|
}
|
|
etemplate::add_child($input,$widget);
|
|
unset($widget);
|
|
}
|
|
break;
|
|
case 'link-entry':
|
|
default : // link-entry to given app
|
|
$input =& etemplate::empty_cell('link-entry',$this->prefix.$lname,array(
|
|
'size' => $field['type'] == 'link-entry' ? '' : $field['type'],
|
|
));
|
|
}
|
|
$cell['data'][0]['c'.$n++] = $row_class.',top';
|
|
|
|
if (!is_null($input))
|
|
{
|
|
if ($readonly) $input['readonly'] = true;
|
|
|
|
if ($cell['needed']) $input['needed'] = $cell['needed'];
|
|
|
|
if (!empty($field['help']) && $row_class != 'th')
|
|
{
|
|
$input['help'] = $field['help'];
|
|
$input['no_lang'] = substr(lang($help),-1) == '*' ? 2 : 0;
|
|
}
|
|
if ($singlefield) // a single field, can & need to be returned instead of the cell (no grid)
|
|
{
|
|
$cell = $input;
|
|
if ($type == 'customfields') $cell['label'] = $field['label'];
|
|
return true;
|
|
}
|
|
etemplate::add_child($cell,$input);
|
|
unset($input);
|
|
}
|
|
unset($label);
|
|
}
|
|
}
|
|
if ($type != 'customfields-list')
|
|
{
|
|
$cell['data'][0]['A'] = '100';
|
|
}
|
|
list($span,$class) = explode(',',$cell['span']); // msie (at least 5.5) shows nothing with div overflow=auto
|
|
// we dont want to use up the full space for the table created, so we skip the line below
|
|
//$cell['size'] = '100%,100%,0,'.$class.','.(in_array($type,array('customfields-list','customfields-no-label'))?'0,0':',').(html::$user_agent != 'msie' ? ',auto' : '');
|
|
|
|
return True; // extra Label is ok
|
|
}
|
|
|
|
/**
|
|
* Read the options of a 'select' or 'radio' custom field from a file
|
|
*
|
|
* For security reasons that file has to be relative to the eGW root
|
|
* (to not use that feature to explore arbitrary files on the server)
|
|
* and it has to be a php file setting one variable called options,
|
|
* (to not display it to anonymously by the webserver).
|
|
* The $options var has to be an array with value => label pairs, eg:
|
|
*
|
|
* <?php
|
|
* $options = array(
|
|
* 'a' => 'Option A',
|
|
* 'b' => 'Option B',
|
|
* 'c' => 'Option C',
|
|
* );
|
|
*
|
|
* @param string $file file name inside the eGW server root, either relative to it or absolute
|
|
* @return array in case of an error we return a single option with the message
|
|
*/
|
|
function _get_options_from_file($file)
|
|
{
|
|
if (!($path = realpath($file{0} == '/' ? $file : EGW_SERVER_ROOT.'/'.$file)) || // file does not exist
|
|
substr($path,0,strlen(EGW_SERVER_ROOT)+1) != EGW_SERVER_ROOT.'/' || // we are NOT inside the eGW root
|
|
basename($path,'.php').'.php' != basename($path) || // extension is NOT .php
|
|
basename($path) == 'header.inc.php') // dont allow to include our header again
|
|
{
|
|
return array(lang("'%1' is no php file in the eGW server root (%2)!".': '.$path,$file,EGW_SERVER_ROOT));
|
|
}
|
|
include($path);
|
|
|
|
return $options;
|
|
}
|
|
}
|