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missing egw_customfield changed from last commit

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Ralf Becker 2014-11-19 12:23:51 +00:00
parent c633e0033b
commit c9a6753b4c
1 changed files with 218 additions and 8 deletions
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226
phpgwapi/inc/class.egw_customfields.inc.php
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@ -51,10 +51,10 @@ class egw_customfields implements IteratorAggregate
* Constructor
*
* @param string $app
* @param boolean $all_private_too=false should all the private fields be returned too, default no
* @param string $only_type2=null if given only return fields of type2 == $only_type2
* @param int $start=0
* @param int $num_rows=null
* @param boolean $all_private_too =false should all the private fields be returned too, default no
* @param string $only_type2 =null if given only return fields of type2 == $only_type2
* @param int $start =0
* @param int $num_rows =null
* @return array with customfields
*/
function __construct($app, $all_private_too=false, $only_type2=null, $start=0, $num_rows=null)
@ -86,9 +86,9 @@ class egw_customfields implements IteratorAggregate
*/
function getIterator()
{
return new egw_db_callback_iterator($this->iterator, function($row)
return new egw_db_callback_iterator($this->iterator, function($_row)
{
$row = egw_db::strip_array_keys($row, 'cf_');
$row = egw_db::strip_array_keys($_row, 'cf_');
$row['private'] = $row['private'] ? explode(',', $row['private']) : array();
$row['type2'] = $row['type2'] ? explode(',', $row['type2']) : array();
$row['values'] = json_decode($row['values'], true);
@ -121,8 +121,8 @@ class egw_customfields implements IteratorAggregate
* Get customfield array of an application
*
* @param string $app
* @param boolean $all_private_too=false should all the private fields be returned too, default no
* @param string $only_type2=null if given only return fields of type2 == $only_type2
* @param boolean $all_private_too =false should all the private fields be returned too, default no
* @param string $only_type2 =null if given only return fields of type2 == $only_type2
* @return array with customfields
*/
public static function get($app, $all_private_too=false, $only_type2=null)
@ -146,6 +146,216 @@ class egw_customfields implements IteratorAggregate
return $cfs;
}
/**
* Check if any customfield uses html (type == 'htmlarea')
*
* @param string $app
* @param boolean $all_private_too =false should all the private fields be returned too, default no
* @param string $only_type2 =null if given only return fields of type2 == $only_type2
* @return boolen true: if there is a custom field useing html, false if not
*/
public static function use_html($app, $all_private_too=false, $only_type2=null)
{
foreach(self::get($app, $all_private_too, $only_type2) as $data)
{
if ($data['type'] == 'htmlarea') return true;
}
return false;
}
/**
* Non printable custom fields eg. UI elements
*
* @var array
*/
public static $non_printable_fields = array('button');
/**
* Format a single custom field value as string
*
* @param array $field field defintion incl. type
* @param string $value field value
* @return string formatted value
*/
public static function format(array $field, $value)
{
switch($field['type'])
{
case 'select-account':
if ($value)
{
$values = array();
foreach($field['rows'] > 1 ? explode(',', $value) : (array) $value as $value)
{
$values[] = common::grab_owner_name($value);
}
$value = implode(', ',$values);
}
break;
case 'checkbox':
$value = $value ? 'X' : '';
break;
case 'select':
case 'radio':
if (count($field['values']) == 1 && isset($field['values']['@']))
{
$field['values'] = self::get_options_from_file($field['values']['@']);
}
$values = array();
foreach($field['rows'] > 1 ? explode(',', $value) : (array) $value as $value)
{
$values[] = isset($field['values'][$value]) ? $field['values'][$value] : '#'.$value;
}
$value = implode(', ', $values);
break;
case 'date':
case 'date-time':
if ($value)
{
$format = $field['len'] ? $field['len'] : ($field['type'] == 'date' ? 'Y-m-d' : 'Y-m-d H:i:s');
$formats = preg_split('/[\\/. :-]/',$format);
$values = preg_split('/[\\/. :-]/',$value);
if (count($formats) != count($values))
{
error_log(__METHOD__."(".array2string($field).", value='$value') format='$format', formats=".array2string($formats).", values=".array2string($values));
$values = array_slice($values, 0, count($formats));
}
$date = array_combine($formats, $values);
$value = common::dateformatorder($date['Y'], $date['m'], $date['d'],true);
if (isset($date['H'])) $value .= ' '.common::formattime($date['H'], $date['i']);
}
break;
case 'htmlarea': // ToDo: EMail probably has a nicer html2text method
if ($value) $value = strip_tags(preg_replace('/<(br|p)[^>]*>/i', "\r\n", str_replace(array("\r", "\n"), '', $value)));
break;
case 'ajax_select': // ToDo: returns unchanged value for now
break;
default:
// handling for several link types
if ($value && in_array($field['type'], self::get_link_types()))
{
if ($field['type'] == 'link-entry' || strpos($value, ':') !== false)
{
list($app, $value) = explode(':', $value);
}
else
{
$app = $field['type'];
}
if ($value) $value = egw_link::title($app, $value);
}
break;
}
return $value;
}
/**
* 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 $file file name inside the eGW server root, either relative to it or absolute
* @return array in case of an error we return a single option with the message
*/
public static function get_options_from_file($file)
{
$options = array();
if (!($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;
}
/**
* Get the customfield types containing links
*
* @return array with customefield types as values
*/
public static function get_link_types()
{
static $link_types = null;
if (is_null($link_types))
{
$link_types = array_keys(array_intersect(egw_link::app_list('query'),egw_link::app_list('title')));
$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 $values
*/
public static function update_links($own_app,array $values,array $old=null,$id_name='id')
{
$link_types = self::get_link_types();
foreach(egw_customfields::get($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);
}
}
}
/**
* Save a single custom field and invalidate cache
*