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refractured infolog code to create links to custom field link types

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This commit is contained in:
Ralf Becker 2008-09-11 14:57:20 +00:00
parent 043fda48a4
commit b195ac76e2
2 changed files with 69 additions and 65 deletions
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68
etemplate/inc/class.customfields_widget.inc.php
View File

@ -329,7 +329,7 @@ class customfields_widget
if (empty($validation_type)) $validation_type = 1;
$field['len'] = implode(',',array($shown, $max, $validation_type, $default));
$input =& etemplate::empty_cell($field['type'],$this->prefix.$lname,array(
'size' => $field['len']
'size' => $field['len']
));
break;
case 'url':
@ -420,4 +420,70 @@ class customfields_widget
return $options;
}
/**
* Get the customfield types containing links
*
* @return array with customefield types as values
*/
public static function get_customfield_link_types()
{
static $link_types;
if (is_null($link_types))
{
$link_types = array_keys(egw_link::app_list());
$link_types[] = 'link-entry';
}
return $link_types;
}
/**
* Check if there are links in the custom fields and update them
*
* This function have to be called manually by an application, if cf's linking
* to other entries should be stored as links too (beside as cf's).
*
* @param string $own_app own appname
* @param array $values new values including the custom fields
* @param array $old=null old values before the update, if existing
* @param string $id_name='id' name/key of the (link-)id in $values
*/
public static function update_customfield_links($own_app,array $values,array $old=null,$id_name='id')
{
$link_types = self::get_customfield_link_types();
foreach(config::get_customfields($own_app) as $name => $data)
{
if (!in_array($data['type'],$link_types)) continue;
// do we have a different old value --> delete that link
if ($old && $old['#'.$name] && $old['#'.$name] != $values['#'.$name])
{
if ($data['type'] == 'link-entry')
{
list($app,$id) = explode(':',$old['#'.$name]);
}
else
{
$app = $data['type'];
$id = $old['#'.$name];
}
egw_link::unlink(false,$own_app,$values[$id_name],'',$app,$id);
}
if ($data['type'] == 'link-entry')
{
list($app,$id) = explode(':',$values['#'.$name]);
}
else
{
$app = $data['type'];
$id = $values['#'.$name];
}
if ($id) // create new link, does nothing for already existing links
{
egw_link::link($own_app,$values[$id_name],$app,$id);
}
}
}
}

66
infolog/inc/class.boinfolog.inc.php
View File

@ -262,7 +262,7 @@ class boinfolog
*/
function has_customfields($type,$links=false)
{
if ($links) $link_types = $this->get_customfield_link_types();
if ($links) $link_types = customfields_widget::get_customfield_link_types();
foreach($this->customfields as $name => $field)
{
@ -275,23 +275,6 @@ class boinfolog
return False;
}
/**
* Get the customfield types containing links
*
* @return array with customefield types as values
*/
function get_customfield_link_types()
{
static $link_types;
if (is_null($link_types))
{
$link_types = array_keys(egw_link::app_list());
$link_types[] = 'link-entry';
}
return $link_types;
}
/**
* check's if user has the requiered rights on entry $info_id
*
@ -735,13 +718,12 @@ class boinfolog
$values['info_responsible'] = $values['info_responsible'] ? explode(',',$values['info_responsible']) : array();
}
// create (and remove) links in custom fields
$this->update_customfield_links($values,$old);
customfields_widget::update_customfield_links('infolog',$values,$old,'info_id');
// notify the link-class about the update, as other apps may be subscribt to it
egw_link::notify_update('infolog',$info_id,$values);
// send email notifications and do the history logging
require_once(EGW_INCLUDE_ROOT.'/infolog/inc/class.infolog_tracking.inc.php');
if (!is_object($this->tracking))
{
$this->tracking =& new infolog_tracking($this);
@ -753,50 +735,6 @@ class boinfolog
return $info_id;
}
/**
* Check if there are links in the custom fields and update them
*
* @param array $values new values including the custom fields
* @param array $old=null old values before the update, if existing
*/
function update_customfield_links($values,$old=null)
{
$link_types = $this->get_customfield_link_types();
foreach($this->customfields as $name => $data)
{
if (!in_array($data['type'],$link_types)) continue;
// do we have a different old value --> delete that link
if ($old && $old['#'.$name] && $old['#'.$name] != $values['#'.$name])
{
if ($data['type'] == 'link-entry')
{
list($app,$id) = explode(':',$old['#'.$name]);
}
else
{
$app = $data['type'];
$id = $old['#'.$name];
}
egw_link::unlink(false,'infolog',$values['info_id'],'',$app,$id);
}
if ($data['type'] == 'link-entry')
{
list($app,$id) = explode(':',$values['#'.$name]);
}
else
{
$app = $data['type'];
$id = $values['#'.$name];
}
if ($id) // create new link, does nothing for already existing links
{
egw_link::link('infolog',$values['info_id'],$app,$id);
}
}
}
/**
* Query the number of children / subs
*