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php-e107/e107_handlers/user_extended_class.php

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<?php
/*
* e107 website system
*
* Copyright (C) 2008-2012 e107 Inc (e107.org)
* Released under the terms and conditions of the
* GNU General Public License (http://www.gnu.org/licenses/gpl.txt)
*
* Extended user field handler
*
*/
if (!defined('e107_INIT')) { exit; }
/**
* Extended user field handler
*
* @todo: - change some routines to access the cached variables rather than DB
* @todo: Remove setting up of _FIELD_TYPES array (may be necessary, since UEF data structure not fixed)
* @todo: Consider changing field type constants to class constants
* @todo - cache field structure (already done in a different way in e107::user() in class2.php line 1387 or so)
* @todo - class variables - confirm whether public/protected assignments are correct
* @todo - consider whether to split system and non-system fields
Code uses two tables:
user_extended_struct - individual field definitions, one record per field
user_extended - actual field data, one record per user
@todo: Should user_extended_validate_entry() check DB for DB-type fields?
*/
e107::coreLan('user_extended');
class e107_user_extended
{
public $user_extended_types; // Text description corresponding to each field type
private $extended_xml = FALSE;
public $typeArray; // Cross-reference between names of field types, and numeric ID (must be public)
private $reserved_names; // List of field names used in main user DB - not allowed in extended DB
public $fieldDefinitions = array(); // Array initialised from DB by constructor - currently all fields
public $catDefinitions; // Categories
private $nameIndex = array(); // Array for field name lookup - initialised by constructor
public $systemCount = 0; // Count of system fields - always zero ATM
public $userCount = 0; // Count of non-system fields
private $fieldAttributes = array(); // Field Permissionss with field name as key.
private $catAttributes = array();
private $lastError;
public function __construct()
{
$constants = array(
'EUF_CATEGORY' => 0,
'EUF_TEXT' => 1,
'EUF_RADIO' => 2,
'EUF_DROPDOWN' => 3,
'EUF_DB_FIELD' => 4,
'EUF_TEXTAREA' => 5,
'EUF_INTEGER' => 6,
'EUF_DATE' => 7,
'EUF_LANGUAGE' => 8,
'EUF_PREDEFINED' => 9, // should be EUF_LIST IMO
'EUF_CHECKBOX' => 10,
'EUF_PREFIELD' => 11, // should be EUF_PREDEFINED => useful when creating fields from e.g. plugin XML
'EUF_ADDON' => 12, // defined within e_user.php addon @todo
'EUF_COUNTRY' => 13, // $frm->country()
'EUF_RICHTEXTAREA' => 14, // $frm->bbarea()
);
foreach($constants as $def => $val)
{
if(!defined($def))
{
define($def, $val);
}
}
$this->typeArray = array(
'text' => EUF_TEXT,
'radio' => EUF_RADIO,
'dropdown' => EUF_DROPDOWN,
'db field' => EUF_DB_FIELD,
'textarea' => EUF_TEXTAREA,
'integer' => EUF_INTEGER,
'date' => EUF_DATE,
'language' => EUF_LANGUAGE,
'list' => EUF_PREDEFINED,
'checkbox' => EUF_CHECKBOX,
'predefined' => EUF_PREFIELD, // DON'T USE IT IN PREDEFINED FIELD XML!!! Used in plugin installation routine.
'addon' => EUF_ADDON,
'country' => EUF_COUNTRY,
'richtextarea' => EUF_RICHTEXTAREA,
);
$this->user_extended_types = array(
1 => UE_LAN_1,
2 => UE_LAN_2,
3 => UE_LAN_3,
4 => UE_LAN_4,
5 => UE_LAN_5,
14 => UE_LAN_14,
6 => UE_LAN_6,
7 => LAN_DATE,
8 => UE_LAN_8,
9 => UE_LAN_9,
10 => UE_LAN_10,
13 => UE_LAN_13,
// 12=> UE_LAN_10
);
//load array with field names from main user table, so we can disallow these
// user_new, user_timezone deleted for 0.8
$this->reserved_names = array (
'id', 'name', 'loginname', 'customtitle', 'password',
'sess', 'email', 'signature', 'image', 'hideemail',
'join', 'lastvisit', 'currentvisit', 'chats',
'comments', 'forums', 'ip', 'ban', 'prefs', 'viewed',
'visits', 'admin', 'login', 'class', 'baseclasslist', 'perms', 'pwchange',
'xup'
);
$this->init();
}
public function init()
{
$sql = e107::getDb('ue');
// Read in all the field and category fields
// At present we load all fields into common array - may want to split system and non-system
$this->catDefinitions = array(); // Categories array
$this->nameIndex = array(); // Index of names => field IDs
$this->systemCount = 0;
$this->userCount = 0;
if($sql->select('user_extended_struct', '*', "user_extended_struct_text != '_system_' ORDER BY user_extended_struct_order ASC"))
{
while($row = $sql->fetch())
{
if ($row['user_extended_struct_type'] == 0)
{ // Its a category
$id = $row['user_extended_struct_name'];
$this->catDefinitions[$row['user_extended_struct_id']] = $row;
$this->catAttributes[$id] = array(
'read' => (int) $row['user_extended_struct_read'],
'write' => (int) $row['user_extended_struct_write'],
'applicable' => (int) $row['user_extended_struct_applicable'],
);
}
else
{ // Its a field definition
$id = 'user_' . $row['user_extended_struct_name'];
$row['user_extended_struct_parent'] = (int) $row['user_extended_struct_parent'];
$this->fieldDefinitions[$row['user_extended_struct_id']] = $row;
$this->fieldAttributes[$id] = array(
'read' => (int) $row['user_extended_struct_read'],
'write' => (int) $row['user_extended_struct_write'],
'type' => $row['user_extended_struct_type'],
'values' => $row['user_extended_struct_values'],
'parms' => $row['user_extended_struct_parms'],
'applicable' => (int) $row['user_extended_struct_applicable'],
'required' => (int) $row['user_extended_struct_required'],
);
$this->nameIndex['user_' . $row['user_extended_struct_name']] = $row['user_extended_struct_id']; // Create name to ID index
if($row['user_extended_struct_text'] == '_system_')
{
$this->systemCount++;
}
else
{
$this->userCount++;
}
}
}
}
return null;
}
/**
* Check read/write access on extended user-fields
* @param string $field eg. user_something
* @param string $type read|write|applicable
* @return boolean true if
*/
public function hasPermission($field, $type='read', $classList=null)
{
if($classList === null)
{
$classList = USERCLASS_LIST;
}
if(!isset($this->fieldAttributes[$field][$type]))
{
trigger_error('$this->fieldAttributes['.$field.']['.$type.'] was not set', E_USER_NOTICE);
}
$class = $this->fieldAttributes[$field][$type];
return check_class($class, $classList);
}
/**
* Check for reserved field names.
* (Names which clash with the 'normal' user table aren't allowed)
* @param array $name - name of field bweing checked (no 'user_' prefix)
* @return boolean TRUE if disallowed name
*/
public function user_extended_reserved($name)
{
return (in_array($name, $this->reserved_names));
}
// Adds the _FIELD_TYPES array to the data, ready for saving in the DB.
function addFieldTypes(&$target)
{
$target['_FIELD_TYPES'] = array(); // We should always want to recreate the array, even if it exists
foreach ($target['data'] as $k => $v)
{
// if (isset($this->nameIndex[$k]))
// {
if($type = $this->getDbFieldType($k))
{
$target['_FIELD_TYPES'][$k] = $type;
}
/* switch ($this->fieldDefinitions[$this->nameIndex[$k]]['user_extended_struct_type'])
{
case EUF_TEXT :
case EUF_DB_FIELD :
case EUF_TEXTAREA :
case EUF_RICHTEXTAREA :
case EUF_DROPDOWN :
case EUF_DATE :
case EUF_LANGUAGE :
case EUF_PREDEFINED :
case EUF_RADIO :
$target['_FIELD_TYPES'][$k] = 'todb';
break;
case EUF_CHECKBOX :
$target['_FIELD_TYPES'][$k] = 'array';
break;
case EUF_INTEGER :
$target['_FIELD_TYPES'][$k] = 'int';
break;
}*/
// }
}
}
/**
* Given the field name, returns the database FIELD_TYPE
* @param $fieldname
* @return string|null
*/
public function getDBFieldType($fieldname)
{
if(strpos($fieldname, 'user_') !== 0)
{
// $fieldname = 'user_'. $fieldname;
var_dump($fieldname);
}
if (!isset($this->nameIndex[$fieldname]))
{
return null;
}
$ret = null;
$index = $this->nameIndex[$fieldname];
$type = $this->fieldDefinitions[$index]['user_extended_struct_type'];
$ret = null;
switch($type)
{
case EUF_TEXT :
case EUF_DB_FIELD :
case EUF_TEXTAREA :
case EUF_RICHTEXTAREA :
case EUF_DROPDOWN :
case EUF_DATE :
case EUF_LANGUAGE :
case EUF_PREDEFINED :
case EUF_RADIO :
$ret = 'todb';
break;
case EUF_CHECKBOX :
$ret = 'array';
break;
case EUF_INTEGER :
$ret = 'int';
break;
// admin-ui format 'data' ie. 'str', 'int', 'array';
case EUF_ADDON :
$ret = 'JSON';
if(!empty($this->fieldDefinitions[$index]['user_extended_struct_values']))
{
if($tmp = e107::unserialize($this->fieldDefinitions[$index]['user_extended_struct_values']))
{
if(isset($tmp['data']))
{
$ret = $tmp['data'];
}
}
}
break;
}
return $ret;
}
/**
* For all UEFs not in the target array, adds the default value
* Also updates the _FIELD_TYPES array, so call this last thing before writing to the DB
*
* @param $target - pointer to data array
*/
public function addDefaultFields(&$target)
{
//$target['_FIELD_TYPES'] = array(); // We should always want to recreate the array, even if it exists
foreach ($this->fieldDefinitions as $k => $defs)
{
$f = 'user_'.$defs['user_extended_struct_name'];
if (!isset($target['data'][$f]) && $this->fieldDefinitions[$k]['user_extended_struct_default'])
{
switch ($this->fieldDefinitions[$k]['user_extended_struct_type'])
{
case EUF_TEXT :
case EUF_DB_FIELD :
case EUF_TEXTAREA :
case EUF_RICHTEXTAREA :
case EUF_DROPDOWN :
case EUF_DATE :
case EUF_LANGUAGE :
case EUF_PREDEFINED :
$target['data'][$f] = $this->fieldDefinitions[$k]['user_extended_struct_default'];
$target['_FIELD_TYPES'][$f] = 'todb';
break;
case EUF_RADIO :
case EUF_INTEGER :
$target['data'][$f] = $this->fieldDefinitions[$k]['user_extended_struct_default'];
$target['_FIELD_TYPES'][$f] = 'int';
break;
case EUF_CHECKBOX :
$target['data'][$f] = $this->fieldDefinitions[$k]['user_extended_struct_default'];
$target['_FIELD_TYPES'][$f] = 'array';
break;
}
}
}
}
// Validate a single extended user field
// $val is whatever the user entered.
// $params is the field definition
// Return FALSE if acceptable, TRUE if fail , error message on regex fail if the message is defined
function user_extended_validate_entry($val, $params)
{
$tp = e107::getParser();
$parms = explode('^,^', $params['user_extended_struct_parms']);
$requiredField = $params['user_extended_struct_required'] == 1;
$regex = $tp->toText($parms[1]);
$regexfail = $tp->toText($parms[2]);
if(defined($regexfail))
{
$regexfail = constant($regexfail);
}
if($val == '' && $requiredField)
{
return true;
}
$type = $params['user_extended_struct_type'];
switch($type)
{
case EUF_DATE :
if($requiredField && ($val == '0000-00-00'))
{
return true;
}
break;
}
if($regex != "" && $val != "")
{
if(!preg_match($regex, $val))
{
return $regexfail ? $regexfail : true;
}
}
return false; // Pass by default here
}
/**
* Validate all user-modifable extended user fields which are presented.
* Primarily intended to validate data entered by a user or admin
*
* @param array $inArray is the input data (usually from $_POST or $_POST['ue'], although doesn't have to be) - may have 'surplus' values
* @param array $hideArray is a set of possible 'hide' flags
* @param boolean $isSignup TRUE causes required fields to be specifically checked, else only data passed is checked
*
* @return array with three potential subkeys:
* 'data' - valid data values (key is field name)
* ['data']['user_hidden_fields'] is the hidden fields
* 'errors' - data values in error
* 'errortext' - error message corresponding to erroneous value
*
* @todo - does $hidden_fields need to be merged with values for fields not processed? (Probably not - should only relate to fields current user can see)
* @todo - make sure admin can edit fields of other users
*/
public function userExtendedValidateAll($inArray, $hideArray, $isSignup=FALSE)
{
$tp = e107::getParser();
$eufVals = array(); // 'Answer' array
$hideFlags = array();
foreach ($this->fieldDefinitions as $k => $defs)
{
$category = $defs['user_extended_struct_parent'];
if (($category == 0) || ($isSignup && (int) $this->catDefinitions[$category]['user_extended_struct_applicable'] === (int) e_UC_MEMBER && (int) $this->catDefinitions[$category]['user_extended_struct_write'] === (int) e_UC_MEMBER) || (check_class($this->catDefinitions[$category]['user_extended_struct_applicable']) && check_class($this->catDefinitions[$category]['user_extended_struct_write'])))
{ // Category applicable to user
if (($isSignup && (int) $defs['user_extended_struct_applicable'] === (int) e_UC_MEMBER && (int) $defs['user_extended_struct_write'] === (int) e_UC_MEMBER) || (check_class($defs['user_extended_struct_applicable']) && check_class($defs['user_extended_struct_write'])))
{ // User can also update field
$f = 'user_'.$defs['user_extended_struct_name'];
if (isset($inArray[$f]) || ($isSignup && ($defs['user_extended_struct_required'] == 1)))
{ // Only allow valid keys
$val = varset($inArray[$f], FALSE);
$err = $this->user_extended_validate_entry($val, $defs);
if ($err === true)
{ // General error - usually empty field; could be unacceptable value, or regex fail and no error message defined
$eufVals['errortext'][$f] = str_replace('[x]',$tp->toHTML(defset($defs['user_extended_struct_text'], $defs['user_extended_struct_text']),FALSE,'defs'),LAN_USER_75);
$eufVals['errors'][$f] = ERR_GENERIC;
}
elseif ($err)
{ // Specific error message returned - usually regex fail
$eufVals['errortext'][$f] = $err;
$eufVals['errors'][$f] = ERR_GENERIC;
}
elseif (!$err)
{
$eufVals['data'][$f] = $tp->toDB($val);
}
if (isset($hideArray[$f]))
{
$hideFlags[] = $f;
}
}
}
}
}
$hidden_fields = implode('^', $hideFlags);
if ($hidden_fields != '')
{
$hidden_fields = '^'.$hidden_fields.'^';
}
$eufVals['data']['user_hidden_fields'] = $hidden_fields;
return $eufVals;
}
/**
* Sanitize User submitted user-extended fields.
* @param $posted
* @return array
*/
function sanitizeAll($posted)
{
$arr = array();
foreach($posted as $field => $value)
{
$type = $this->getFieldType($field);
switch($type)
{
case EUF_INTEGER : //integer
$arr[$field] = (int) $value;
break;
case EUF_TEXT : //textbox
case EUF_COUNTRY:
case EUF_RADIO : //radio
case EUF_CHECKBOX : //checkboxes
case EUF_DROPDOWN : //dropdown
case EUF_PREDEFINED : // predefined list, shown in dropdown
case EUF_DB_FIELD : //db_field
case EUF_DATE : //date
case EUF_LANGUAGE : // language
case EUF_TEXTAREA : //textarea
case EUF_PREFIELD:
case EUF_ADDON:
$arr[$field] = e107::getParser()->filter($value);
break;
case EUF_RICHTEXTAREA : // rich textarea (using WYSIWYG editor)
$arr[$field] = e107::getParser()->cleanHtml($value);
break;
default:
e107::getDebug()->log("User extended field: ".$field." is missing a valid field-type.");
}
}
return $arr;
}
/**
* alias of user_extended_get_categories();
*
* @return array
*/
function getCategories()
{
return $this->catDefinitions;
}
/**
* Return a list of the user-extended categories.
* @deprecated Use getCategories() instead.
* @param bool $byID
* @return array
*/
function user_extended_get_categories($byID = TRUE)
{
$ret = array();
$sql = e107::getDb('ue');
if($sql->select("user_extended_struct", "*", "user_extended_struct_type = 0 ORDER BY user_extended_struct_order ASC"))
{
if($byID == TRUE)
{
while($row = $sql->fetch())
{
$ret[$row['user_extended_struct_id']][] = $row;
}
}
else
{
$ret = $sql->db_getList();
}
}
return $ret;
}
/**
* Returns an array of fields for the selected category.
* The keys are the field name, minus the 'user_'.
* @param string $cat
* @return array
*/
public function getFields($cat = null)
{
return $this->user_extended_get_fieldList($cat, 'user_extended_struct_name');
}
// Get the definition of all fields, or those in a specific category, grouped by category ID
// Reads non-system fields only
public function user_extended_get_fields($cat = "")
{
$list = $this->getFieldList($cat);
$ret = array();
foreach($list as $row)
{
$ret[$row['user_extended_struct_parent']][] = $row;
}
return $ret;
}
/**
* Get a list of fields in a particular category.
* @param string $cat
* @param string $indexField
* @return mixed
*/
function getFieldList($cat = null, $indexField = 'user_extended_struct_id')
{
return $this->user_extended_get_fieldList($cat, $indexField);
}
private function getFieldTypeClass($listRoot)
{
$filename = e_CORE . 'sql/extended_' . $listRoot . '.php';
if(!is_readable($filename))
{
return false;
}
require_once($filename);
$className = 'extended_' . $listRoot;
if(!class_exists($className))
{
return false;
}
/** @var extended_timezones $temp */
$temp = new $className();
if(!method_exists($className, 'getValue'))
{
return false;
}
return $temp;
}
/**
* Get the definition of all fields, or those in a specific category, indexed by field ID (or some other field by specifying $indexField)
* @param $cat
* @param $indexField;
* @param $system - include system fields.
* @return array
*/
function user_extended_get_fieldList($cat = null, $indexField = 'user_extended_struct_id', $system = false)
{
if(empty($indexField))
{
$indexField = 'user_extended_struct_id';
}
$ret = [];
foreach($this->fieldDefinitions as $row)
{
if($cat !== null && ($row['user_extended_struct_parent'] !== (int) $cat))
{
continue;
}
if($system == false && ($row['user_extended_struct_text'] === '_system_'))
{
continue;
}
$id = $row[$indexField];
$ret[$id] = $row;
}
return $ret;
/*
$sql = e107::getDb('ue');
$ret = array();
$more = ($cat != '') ? " AND user_extended_struct_parent = ".intval($cat)." " : "";
$sys = ($system == false) ? " AND user_extended_struct_text != '_system_' " : "";
if($sql->select("user_extended_struct", "*", "user_extended_struct_type > 0 {$sys} {$more} ORDER BY user_extended_struct_order ASC"))
{
while($row = $sql->fetch())
{
$ret[$row[$indexField]] = $row;
}
}
return $ret;*/
}
/**
* Return the list of user_extended fields.
* @return array
*/
function getFieldNames()
{
$ret = array();
foreach($this->fieldDefinitions as $row)
{
$ret[] = 'user_'.$row['user_extended_struct_name'];
}
return $ret;
}
/**
* Get the field-type of a given field-name.
* @param $field
* @return bool|int
*/
public function getFieldType($field)
{
if(isset($this->fieldAttributes[$field]['type']))
{
return (int) $this->fieldAttributes[$field]['type'];
}
return false;
}
/**
* Get the field attributes of a given field-name.
* @param string $field
* @param string read|write|type|values|parms|applicable
* @return bool|int|string
*/
public function getFieldAttribute($field, $att)
{
if(isset($this->fieldAttributes[$field][$att]))
{
return html_entity_decode($this->fieldAttributes[$field][$att]);
}
return false;
}
/**
* Get the category attributes of a given category-name.
* @param string $field
* @param string read|write|applicable
* @return bool|int
*/
public function getCategoryAttribute($field, $att)
{
if(isset($this->catAttributes[$field][$att]))
{
return (int) $this->catAttributes[$field][$att];
}
return false;
}
/**
* Get the field structure values of a given field-name.
* @param $field
* @return bool|string
*/
public function getFieldValues($field)
{
if(!empty($this->fieldAttributes[$field]['values']))
{
return html_entity_decode($this->fieldAttributes[$field]['values']);
}
return false;
}
/**
* Return a list of all field types.
* @return array
*/
public function getFieldTypes()
{
return $this->user_extended_types;
}
// Return the field creation text for a definition
/**
* @param $type
* @param $default
* @return bool|string
*/
function user_extended_type_text($type, $default)
{
$tp = e107::getParser();
if(!is_numeric($type))
{
return false;
}
switch ($type)
{
case EUF_COUNTRY :
$db_type = 'VARCHAR(2)';
break;
case EUF_INTEGER :
$db_type = 'INT(11)';
break;
case EUF_DATE :
$db_type = 'DATE';
break;
case EUF_TEXTAREA:
case EUF_RICHTEXTAREA :
case EUF_CHECKBOX :
$db_type = 'TEXT';
break;
case EUF_TEXT :
case EUF_RADIO :
case EUF_DROPDOWN :
case EUF_DB_FIELD :
case EUF_LANGUAGE :
case EUF_PREDEFINED :
$db_type = 'VARCHAR(255)';
break;
case EUF_PREFIELD: // FIXME Predefined field - this should be assignable from XML typically.
$db_type = 'VARCHAR(255)';
break;
case EUF_CATEGORY:
return '';
break;
case EUF_ADDON:
return 'JSON';
break;
default:
e107::getMessage()->addDebug("<strong>Unknown type '{$type}' for user extended field.</strong>");
return false;
break;
}
if($type != EUF_DB_FIELD && ($type != EUF_TEXTAREA) && ($type != EUF_RICHTEXTAREA) && ($type != EUF_CHECKBOX) && !empty($default))
{
$default_text = " DEFAULT '".$tp -> toDB($default, true)."'";
}
else
{
$default_text = '';
}
return $db_type.$default_text;
}
function user_extended_field_exist($name)
{
$sql = e107::getDb('ue');
$tp = e107::getParser();
return $sql->count('user_extended_struct','(*)', "WHERE user_extended_struct_name = '".$tp -> toDB($name, true)."'");
}
function clear_cache()
{
e107::getCache()->clear_sys('nomd5_extended_struct');
}
// For use by plugins to add extended user fields and won't be visible anywhere else
function user_extended_add_system($name, $type, $default = '', $source = '_system_')
{
return $this->user_extended_add($name, '_system_', $type, $source, '', $default, 0, 255, 255, 255, 0, 0);
}
function user_extended_add($name, $text='', $type='', $parms='', $values='', $default='', $required='', $read='', $write='', $applicable='', $order='', $parent='')
{
$sql = e107::getDb('ue');
$tp = e107::getParser();
$this->clear_cache();
if(is_array($name))
{
extract($name);
}
if(!is_numeric($type))
{
$type = $this->typeArray[$type];
}
if($this->user_extended_field_exist($name) && $sql->field('user_extended', 'user_'.$name)!==false)
{
return true;
}
if ($this->user_extended_reserved($name))
{
e107::getMessage()->addDebug("Reserved Field");
return false;
}
$field_info = $this->user_extended_type_text($type, $default);
if($type === EUF_ADDON && !empty($fieldType))
{
$field_info = $fieldType;
}
// wrong type
if(false === $field_info)
{
trigger_error('$field_info is false: '.__METHOD__, E_USER_NOTICE);
e107::getMessage()->addDebug("\$field_info is false ".__METHOD__);
return false;
}
if($order === '' && $field_info)
{
if($sql->select('user_extended_struct','MAX(user_extended_struct_order) as maxorder','1'))
{
$row = $sql->fetch();
if(is_numeric($row['maxorder']))
{
$order = $row['maxorder']+1;
}
}
}
// field of type category
if($field_info)
{
$sql->gen('ALTER TABLE #user_extended ADD user_'.$tp -> toDB($name, true).' '.$field_info);
}
$extStructInsert = array(
// 'user_extended_struct_id' => null,
'user_extended_struct_name' => $tp -> toDB($name, true),
'user_extended_struct_text' => (string) $tp -> toDB($text, true),
'user_extended_struct_type' => (int) $type,
'user_extended_struct_parms' => (string) $tp -> toDB($parms, true),
'user_extended_struct_values' => ($type === EUF_ADDON) ? (string) $values : (string) $tp -> toDB($values, true),
'user_extended_struct_default' => (string) $tp -> toDB($default, true),
'user_extended_struct_read' => (int) $read,
'user_extended_struct_write' => (int) $write,
'user_extended_struct_required' => (int) $required,
'user_extended_struct_signup' => '0',
'user_extended_struct_applicable' => (int) $applicable,
'user_extended_struct_order' => (int) $order,
'user_extended_struct_parent' => (int) $parent
);
if(!$this->user_extended_field_exist($name))
{
$nid = $sql->insert('user_extended_struct', $extStructInsert);
$this->init(); // rebuild the list.
// $sql->insert('user_extended_struct',"null,'".$tp -> toDB($name, true)."','".$tp -> toDB($text, true)."','".intval($type)."','".$tp -> toDB($parms, true)."','".$tp -> toDB($values, true)."', '".$tp -> toDB($default, true)."', '".intval($read)."', '".intval($write)."', '".intval($required)."', '0', '".intval($applicable)."', '".intval($order)."', '".intval($parent)."'");
}
if($this->user_extended_field_exist($name))
{
return true;
}
trigger_error("Extended User Field ".$name." doesn't exist", E_USER_NOTICE);
return false;
}
function user_extended_modify($id, $name, $text, $type, $parms, $values, $default, $required, $read, $write, $applicable, $parent)
{
$sql = e107::getDb('ue');
$tp = e107::getParser();
if ($this->user_extended_field_exist($name))
{
$field_info = $this->user_extended_type_text($type, $default);
// wrong type
if(false === $field_info) return false;
// field of type category
if($field_info)
{
$sql->gen("ALTER TABLE #user_extended MODIFY user_".$tp -> toDB($name, true)." ".$field_info);
}
$newfield_info = "
user_extended_struct_text = '".$tp -> toDB($text, true)."',
user_extended_struct_type = '".intval($type)."',
user_extended_struct_parms = '".$tp -> toDB($parms, true)."',
user_extended_struct_values = '".$tp -> toDB($values, true)."',
user_extended_struct_default = '".$tp -> toDB($default, true)."',
user_extended_struct_required = '".intval($required)."',
user_extended_struct_read = '".intval($read)."',
user_extended_struct_write = '".intval($write)."',
user_extended_struct_applicable = '".intval($applicable)."',
user_extended_struct_parent = '".intval($parent)."'
WHERE user_extended_struct_id = '".intval($id)."'
";
return $sql->update("user_extended_struct", $newfield_info);
}
return false;
}
function user_extended_remove($id, $name)
{
$sql = e107::getDb('ue');
$tp = e107::getParser();
$this->clear_cache();
if ($this->user_extended_field_exist($name))
{
// FIXME - no table structure changes for categories
// but no good way to detect it right now - ignore the sql error for now, fix it asap
$sql->gen("ALTER TABLE #user_extended DROP user_".$tp -> toDB($name, true));
if(is_numeric($id))
{
$sql->delete("user_extended_struct", "user_extended_struct_id = '".intval($id)."' ");
}
else
{
$sql->delete("user_extended_struct", "user_extended_struct_name = '".$tp -> toDB($id, true)."' ");
}
return !($this->user_extended_field_exist($name));
}
return false;
}
function user_extended_hide($struct, $curval)
{
$chk = ($curval) ? " checked='checked' " : "";
$name = "hide[user_".$struct['user_extended_struct_name']."]";
return "<input type='checkbox' {$chk} value='1' name='{$name}' />&nbsp;".UE_LAN_HIDE;
}
/**
* BC alias of renderElement
*
* @param array $struct
* @param mixed $curval
* @return array|string
*/
function user_extended_edit($struct, $curval)
{
return $this->renderElement($struct, $curval);
}
/**
* @param array $struct
* @param mixed $curval
* @param array $opts
* @return array|string
*/
public function renderElement($struct, $curval, $opts=array())
{
$tp = e107::getParser();
$frm = e107::getForm();
$curval = trim($curval);
if(empty($curval) && !empty($struct['user_extended_struct_default']))
{
$curval = $struct['user_extended_struct_default'];
}
$choices = explode(",",$struct['user_extended_struct_values']);
foreach($choices as $k => $v)
{
$choices[$k] = str_replace("[E_COMMA]", ",", $v);
}
$parms = explode("^,^",$struct['user_extended_struct_parms']);
$include = preg_replace("/\n/", " ", $tp->toHTML($parms[0]));
// $regex = $tp->toText(varset($parms[1]));
// $regexfail = $tp->toText(varset($parms[2]));
$fname = "ue[user_".$struct['user_extended_struct_name']."]";
$required = vartrue($struct['user_extended_struct_required']) == 1 ? "required" : "";
$fid = $frm->name2id($fname);
$placeholder = (!empty($parms[4])) ? "placeholder=\"".$tp->toAttribute($parms[4])."\"" : "";
$class = !empty($opts['class']) ? $opts['class'] : "form-control tbox";
$placeholder = !empty($opts['placeholder']) ? "placeholder=\"".$tp->toAttribute($opts['placeholder'])."\"" : $placeholder;
if(!empty($parms[5]))
{
$class .= " e-tip";
$title = "title=\"".$tp->toAttribute($parms[5])."\"";
}
else
{
$title = '';
}
if(strpos($include, 'class') === FALSE)
{
$include .= " class='".$class."' ";
}
$ret = null;
switch($struct['user_extended_struct_type'])
{
case EUF_ADDON:
$attributes = e107::unserialize($struct['user_extended_struct_values']);
$plug = $struct['user_extended_struct_parms'];
if(!$form = e107::getAddon($plug,'e_user',$plug."_user_form")) // custom form.
{
$form = e107::getForm();
}
// $method = str_replace('plugin_'.$plug.'_', '', $struct['user_extended_struct_name']);
if(empty($attributes['type']))
{
trigger_error("'type' is missing from field definition", E_USER_NOTICE);
return null;
}
$attributes['method'] = 'user_'.$struct['user_extended_struct_name'];
return $form->renderElement($fname,$curval, $attributes);
break;
case EUF_COUNTRY:
return e107::getForm()->country($fname,$curval, $opts);
break;
case EUF_TEXT : //textbox
case EUF_INTEGER : //integer
$ret = "<input id='{$fid}' type='text' name='{$fname}' {$title} value='{$curval}' {$include} {$required} {$placeholder} />";
return $ret;
break;
case EUF_RADIO : //radio
$ret = '';
foreach($choices as $choice)
{
$choice = trim($choice);
$choice = html_entity_decode($choice);
if(strpos($choice,"|")!==FALSE)
{
list($val,$label) = explode("|",$choice);
}
elseif(strpos($choice," => ")!==FALSE) // new in v2.x
{
list($val,$label) = explode(" => ",$choice);
}
else
{
$val = $choice;
$label = $choice;
}
$label = deftrue($label, $label);
if(deftrue('BOOTSTRAP'))
{
$ret .= $frm->radio($fname,$val,($curval == $val),array('label'=>$label, 'required'=> !empty($required)));
}
else
{
$chk = ($curval == $val)? " checked='checked' " : "";
$ret .= "<input id='{$fid}' {$include} type='radio' name='{$fname}' value='{$val}' {$chk} {$required} /> {$label}";
}
}
return $ret;
break;
case EUF_CHECKBOX : //checkboxes
if(!is_array($curval))
{
$curval = e107::unserialize($curval);
}
return e107::getForm()->checkboxes($fname.'[]',$choices, $curval, array('useLabelValues'=>1));
break;
case EUF_DROPDOWN : //dropdown
$ret = "<select {$include} id='{$fid}' name='{$fname}' {$required} {$title} >\n";
$ret .= "<option value=''>&nbsp;</option>\n"; // ensures that the user chose it.
foreach($choices as $choice)
{
$choice = trim($choice);
$choice = deftrue($choice, $choice);
$sel = ($curval == $choice) ? " selected='selected' " : "";
$ret .= "<option value='{$choice}' {$sel}>{$choice}</option>\n";
}
$ret .= "</select>\n";
return $ret;
break;
case EUF_PREDEFINED : // predefined list, shown in dropdown
$listRoot = trim($struct['user_extended_struct_values']); // Base list name
if(!$temp = $this->getFieldTypeClass($listRoot))
{
return "Missing Extended Class";
}
$temp->pointerReset();
$ret = "<select id='{$fid}' {$include} name='{$fname}' {$required} >\n";
$ret .= "<option value=''>&nbsp;</option>\n"; // ensures that the user chooses it.
while (FALSE !== ($row = $temp->getValue(0, 'next')))
{
$val = key($row);
$choice = $temp->getValue($val, 'display');
$sel = ($curval == $val) ? " selected='selected' " : '';
$ret .= "<option value='{$val}' {$sel}>{$choice}</option>\n";
}
$ret .= "</select>\n";
return $ret;
case EUF_DB_FIELD : //db_field
if(empty($choices))
{
e107::getDebug()->log("DB Field Choices is empty");
$error = true;
}
if(empty($choices[0]))
{
e107::getDebug()->log("DB Field Choices is missing a table");
$error = true;
}
if(empty($choices[1]))
{
e107::getDebug()->log("DB Field Choices is missing an index field");
$error = true;
}
if(empty($choices[2]))
{
e107::getDebug()->log("DB Field Choices is missing an value field");
$error = true;
}
if(!empty($error))
{
return "<span class='label label-danger'>Failed to load (misconfigured. See debug for more info.)</span>";
}
$sql = e107::getDb('ue');
$order = !empty($choices[3]) ? "ORDER BY " . $tp->toDB($choices[3], true) : "";
if($sql->select($tp->toDB($choices[0], true), $tp->toDB($choices[1], true) . "," . $tp->toDB($choices[2], true), "1 $order"))
{
$choiceList = $sql->db_getList('ALL', false);
$ret = "<select id='{$fid}' {$include} name='{$fname}' {$required} {$title}>\n";
$ret .= "<option value=''>&nbsp;</option>\n"; // ensures that the user chose it.
foreach($choiceList as $cArray)
{
$cID = trim($cArray[$choices[1]]);
$cText = trim($cArray[$choices[2]]);
$sel = ($curval == $cID) ? " selected='selected' " : "";
$ret .= "<option value='{$cID}' {$sel}>{$cText}</option>\n";
}
$ret .= "</select>\n";
return $ret;
}
else
{
return "<span class='label label-danger'>Failed to load</span>";
}
break;
case EUF_TEXTAREA : //textarea
return "<textarea id='{$fid}' {$include} name='{$fname}' {$required} {$title}>{$curval}</textarea>";
break;
case EUF_RICHTEXTAREA : // rich textarea (using WYSIWYG editor)
return e107::getForm()->bbarea($fname, $curval);
case EUF_DATE : //date
if($curval == '0000-00-00') // Quick datepicker fix.
{
$curval = '';
}
if(THEME_LEGACY === true)
{
if(empty($opts['placeholder']))
{
$opts['placeholder'] = 'yyyy-mm-dd';
}
return e107::getForm()->text($fname,$curval,10,$opts);
}
$opts['format'] = 'yyyy-mm-dd';
$opts['return'] = 'string';
if(!empty($required))
{
$opts['required'] = true;
}
return e107::getForm()->datepicker($fname,$curval,$opts);
break;
case EUF_LANGUAGE : // language
$lanlist = e107::getLanguage()->installed();
sort($lanlist);
$ret = "<select {$include} id='{$fid}' name='{$fname}' {$required} >\n";
$ret .= "<option value=''>&nbsp;</option>\n"; // ensures that the user chose it.
foreach($lanlist as $choice)
{
$choice = trim($choice);
$sel = ($curval == $choice || (!USER && $choice == e_LANGUAGE))? " selected='selected' " : "";
$ret .= "<option value='{$choice}' {$sel}>{$choice}</option>\n";
}
$ret .= "</select>\n";
break;
}
return $ret;
}
/**
* BC Alias for getStructure()
* @param string $orderby
* @return mixed
*/
function user_extended_getStruct($orderby="user_extended_struct_order")
{
return $this->getStructure($orderby);
}
/**
* Return all extended-field structure information
* @param string $orderby
* @return array|mixed
*/
function getStructure($orderby="user_extended_struct_order")
{
$id = 'core/userextended/structure';
if($ueStruct = e107::getRegistry($id))
{
return $ueStruct;
}
$tp = e107::getParser();
$sql_ue = e107::getDb('ue'); // new db; // Use our own db to avoid interference with other objects
$ret = array();
$parms = "";
if($orderby != "")
{
$parms = "1 ORDER BY ".$tp -> toDB($orderby, true);
}
if($sql_ue->select('user_extended_struct','*',$parms))
{
while($row = $sql_ue->fetch())
{
$ret['user_'.$row['user_extended_struct_name']] = $row;
}
}
e107::setRegistry($id, $ret);
return $ret;
}
/**
* @param bool|false $no_cache
* @return bool|array
*/
function parse_extended_xml($no_cache = false)
{
if($no_cache == FALSE && $this->extended_xml)
{
return $this->extended_xml;
}
$xml = e107::getXml();
$data = $xml->loadXMLfile(e_CORE."xml/user_extended.xml", true);
$ret['version'] = $data['@attributes']['version'];
unset($info);
foreach($data['item'] as $item)
{
if(isset($item['include_text']) && is_array($item['include_text']) && !count($item['include_text']))
{
$item['include_text'] = '';
}
$info = array(
"name" => $item['@attributes']['name'],
"text" => "UE_LAN_".strtoupper($item['@attributes']['name']),
"type" => varset($item['type']),
"values" => varset($item['values']),
"default" => varset($item['default']),
"required" => varset($item['required']),
"read" => varset($item['read']),
"write" => varset($item['write']),
"applicable" => varset($item['applicable']),
"include_text" => varset($item['include_text']),
"parms" => varset($item['include_text']),
"regex" => varset($item['regex'])
);
if(is_array($item['default']) && $item['default'] == '')
{
$info['default'] = 0;
}
if($item['regex'])
{
$info['parms'] .= $item['include_text']."^,^".$item['regex']."^,^LAN_UE_FAIL_".strtoupper($item['@attributes']['name']);
}
$ret[$item['@attributes']['name']] = $info;
}
$this->extended_xml = $ret;
return $this->extended_xml;
}
/**
* @param string $field
* @return false|mixed|null
*/
public function getFieldLabel($field)
{
if(strpos($field, 'user_') !== 0)
{
$field = 'user_' . $field;
}
if(!isset($this->nameIndex[$field]) || !isset($this->fieldDefinitions[$this->nameIndex[$field]]['user_extended_struct_text']))
{
return null;
}
$text = $this->fieldDefinitions[$this->nameIndex[$field]]['user_extended_struct_text'];
return defset($text, $text);
}
/**
* Replacement Method for user_extended_getvalue(); Returns extended field data in the original posted format.
* @param int $uid
* @param string $field_name
* @param mixed $ifnotset [optional]
* @return mixed
*/
function get($uid, $field_name, $ifnotset=false)
{
$uid = (int) $uid;
if(strpos($field_name, 'user_') !== 0)
{
$field_name = 'user_' . $field_name;
}
$uinfo = e107::user($uid);
if(!isset($uinfo[$field_name]))
{
return $ifnotset;
}
$type = $this->getDbFieldType($field_name);
switch($type)
{
case "int":
$ret = (int) $uinfo[$field_name];
break;
case "array":
$ret = e107::unserialize($uinfo[$field_name]); // code
break;
default:
$ret = $uinfo[$field_name];
}
return $ret;
}
/**
* Proxy method for setting the value of an extended field
* (inserts or updates)
*
* @param integer $uid
* @param string $field_name eg. location
* @param string $newvalue eg. USA
* @param string $fieldType [optional] default 'todb' |
* @return boolean;
*/
function set($uid, $field_name, $newvalue, $fieldType = 'todb')
{
return $this->user_extended_setvalue($uid, $field_name, $newvalue, $fieldType);
}
/**
* Set the value of an extended field
*
* $ue = new e107_user_extended;
* $result = $ue->user_extended_setvalue(1, 'location', 'Pittsburgh');
*
* @param int $uid
* @param string $field_name
* @param mixed $newvalue
* @param string $fieldType
* @return bool|int
*/
function user_extended_setvalue($uid, $field_name, $newvalue, $fieldType = 'todb')
{
$sql = e107::getDb('ue');
$tp = e107::getParser();
$uid = (int)$uid;
$target = array('data' => array('user_'.$field_name => $newvalue));
$this->addFieldTypes($target);
$fieldType = isset($target['_FIELD_TYPES']['user_'.$field_name]) ? $target['_FIELD_TYPES']['user_'.$field_name] : $fieldType;
switch($fieldType)
{
case 'int':
$newvalue = (int)$newvalue;
break;
case 'escape':
$newvalue = "'".$sql->escape($newvalue)."'";
break;
case 'array':
if(is_array($newvalue))
{
$newvalue = "'".e107::serialize($newvalue, true)."'";
}
else
{
$newvalue = "'". (string) $newvalue."'";
}
break;
default:
$newvalue = "'".$tp->toDB($newvalue)."'";
break;
}
if(strpos($field_name, 'user_') !== 0)
{
$field_name = 'user_'.$field_name;
}
$qry = "
INSERT INTO `#user_extended` (user_extended_id, {$field_name})
VALUES ({$uid}, {$newvalue})
ON DUPLICATE KEY UPDATE {$field_name} = {$newvalue}
";
if(!$result = $sql->gen($qry))
{
// $this->lastError = $sql->getLastErrorText();
echo (ADMIN) ? $this->lastError : '';
}
e107::setRegistry('core/e107/user/'.$uid); // reset the registry since the values changed.
return $result;
}
/**
* Retrieve the value of an extended field
*
* $ue = new e107_user_extended;
* $value = $ue->user_extended_getvalue(2, 'location');
*
* @param int $uid
* @param string $field_name
* @param bool $ifnotset
* @return bool
*/
function user_extended_getvalue($uid, $field_name, $ifnotset=false)
{
$uid = (int) $uid;
if(strpos($field_name, 'user_') !== 0)
{
$field_name = 'user_' . $field_name;
}
$uinfo = e107::user($uid);
if(!isset($uinfo[$field_name]))
{
return $ifnotset;
}
return $uinfo[$field_name];
}
/**
*
* Given a predefined list field, returns the display text corresponding to the passed value
*
* TODO: consider whether to cache the class object@param $table
* @param $value
* @return mixed|string
*/
function user_extended_display_text($table, $value)
{
if(!$temp = $this->getFieldTypeClass($table))
{
"Couldn't find extended field class: ".$table;
return null;
}
return $temp->getValue($value);
}
/**
* Render Extended User Field Data in a read-only fashion.
* @param $value
* @param int|string $type field type number or field name.
* @return array|string
*/
public function renderValue($value, $type=null)
{
if(!empty($type) && !is_numeric($type))
{
$fieldname = $type;
$type = $this->getFieldType($type);
}
$ret = null;
switch($type)
{
case EUF_RADIO:
if(isset($fieldname))
{
$tmp = $this->getFieldAttribute($fieldname, 'values');
$choices = explode(',', $tmp);
if(empty($choices))
{
trigger_error('User Extended RADIO field is missing configured selection values', E_USER_NOTICE);
return null;
}
foreach($choices as $choice)
{
$choice = trim($choice);
if(strpos($choice,"|") !==false)
{
list($val,$label) = explode("|",$choice);
}
elseif(strpos($choice," => ") !==false) // new in v2.x
{
list($val, $label) = explode(" => ",$choice);
}
else
{
$val = $choice;
$label = $choice;
}
if($val == $value)
{
$ret = defset($label, $label);
break;
}
}
}
break;
case EUF_COUNTRY:
if(!empty($value))
{
$ret = e107::getForm()->getCountry($value);
}
break;
case EUF_CHECKBOX:
if(is_string($value))
{
$value = e107::unserialize($value);
}
if(!empty($value))
{
sort($value);
$ret = implode(', ', $value);
}
break;
case EUF_DATE : //check for 0000-00-00 in date field
if($value == '0000-00-00')
{
$value = '';
}
$ret = $value;
break;
case EUF_RICHTEXTAREA:
$ret = e107::getParser()->toHTML($value, true);
break;
case EUF_DB_FIELD : // check for db_lookup type
if(!isset($fieldname))
{
return null;
}
$structValues = $this->getFieldValues($fieldname);
$tmp = explode(',', $structValues);
if(empty($tmp[1]) || empty($tmp[2]))
{
return null;
}
$sql_ue = e107::getDb('euf_db'); // Use our own DB object to avoid conflicts
if($sql_ue->select($tmp[0], "{$tmp[1]}, {$tmp[2]}", "{$tmp[1]} = '{$value}'"))
{
$row = $sql_ue->fetch();
$ret = varset($row[$tmp[2]]);
}
break;
case EUF_PREDEFINED : // Predefined field - have to look up display string in relevant file
if(isset($fieldname))
{
$structValues = $this->getFieldValues($fieldname);
$ret = $this->user_extended_display_text($structValues, $value);
}
break;
default:
$ret = $value;
// code to be executed if n is different from all labels;
}
return $ret;
}
}
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