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php-e107/e107_handlers/user_extended_class.php

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<?php
/*
+ ----------------------------------------------------------------------------+
| e107 website system
|
| Steve Dunstan 2001-2002
| http://e107.org
| jalist@e107.org
|
| Released under the terms and conditions of the
| GNU General Public License (http://gnu.org).
|
| $Source: /cvs_backup/e107_0.8/e107_handlers/user_extended_class.php,v $
| $Revision: 1.10 $
| $Date: 2008-01-20 04:46:35 $
| $Author: mcfly_e107 $
+----------------------------------------------------------------------------+
*/
if (!defined('e107_INIT')) { exit; }
/*
User_extended rewrite for version 0.7
this code uses two tables,
user_extended
user_extended_struct
to store its data and structural information.
*/
include_lan(e_LANGUAGEDIR.e_LANGUAGE."/lan_user_extended.php");
class e107_user_extended
{
var $user_extended_types;
var $extended_xml;
var $typeArray;
var $reserved_names;
function e107_user_extended()
{
define('EUF_TEXT',1);
define('EUF_RADIO',2);
define('EUF_DROPDOWN',3);
define('EUF_DB_FIELD',4);
define('EUF_TEXTAREA',5);
define('EUF_INTEGER',6);
define('EUF_DATE',7);
define('EUF_LANGUAGE',8);
define('EUF_PREDEFINED',9);
$this->typeArray = array(
'text' => 1,
'radio' => 2,
'dropdown' => 3,
'db field' => 4,
'textarea' => 5,
'integer' => 6,
'date' => 7,
'language' => 8,
'list' => 9
);
$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,
6 => UE_LAN_6,
7 => UE_LAN_7,
8 => UE_LAN_8,
9 => UE_LAN_9
);
//load array with field names from main user table, so we can disallow these
// user_new, user_timezone deleted for 0.8
$this->reserved_names = array (
'id', 'name', 'loginname', 'customtitle', 'password',
'sess', 'email', 'signature', 'image', 'hideemail',
'join', 'lastvisit', 'currentvisit', 'lastpost', 'chats',
'comments', 'forums', 'ip', 'ban', 'prefs', 'viewed',
'visits', 'admin', 'login', 'class', 'perms', 'realm', 'pwchange',
'xup'
);
}
function user_extended_reserved($name)
{
return (in_array($name, $this->reserved_names));
}
function user_extended_get_categories($byID = TRUE)
{
$ret = array();
global $sql;
if($sql->db_Select("user_extended_struct", "*", "user_extended_struct_type = 0 ORDER BY user_extended_struct_order ASC"))
{
if($byID == TRUE)
{
while($row = $sql->db_Fetch())
{
$ret[$row['user_extended_struct_id']][] = $row;
}
}
else
{
$ret = $sql->db_getList();
}
}
return $ret;
}
// Get the definition of all fields, or those in a specific category, grouped by category ID
function user_extended_get_fields($cat = "")
{
global $sql;
$more = ($cat) ? " AND user_extended_struct_parent = ".intval($cat)." " : "";
if($sql->db_Select("user_extended_struct", "*", "user_extended_struct_type > 0 AND user_extended_struct_text != '_system_' {$more} ORDER BY user_extended_struct_order ASC"))
{
while($row = $sql->db_Fetch())
{
$ret[$row['user_extended_struct_parent']][] = $row;
}
}
return $ret;
}
// Get the definition of all fields, or those in a specific category, indexed by field ID
function user_extended_get_fieldList($cat = "")
{
global $sql;
$more = ($cat != '') ? " AND user_extended_struct_parent = ".intval($cat)." " : "";
if($sql->db_Select("user_extended_struct", "*", "user_extended_struct_type > 0 {$more} ORDER BY user_extended_struct_order ASC"))
{
while($row = $sql->db_Fetch())
{
$ret[$row['user_extended_struct_id']] = $row;
}
}
return $ret;
}
function user_extended_type_text($type, $default)
{
global $tp;
switch ($type)
{
case EUF_INTEGER :
$db_type = 'INT(11)';
break;
case EUF_DATE :
$db_type = 'DATE NOT NULL';
break;
case EUF_TEXTAREA:
$db_type = 'TEXT';
break;
case EUF_TEXT :
case EUF_RADIO :
case EUF_DROPDOWN :
case EUF_DB_FIELD :
case EUF_LANGUAGE :
case EUF_PREDEFINED :
$db_type = 'VARCHAR(255)';
break;
}
if($type != EUF_DB_FIELD && $default != '')
{
$default_text = " DEFAULT '".$tp -> toDB($default, true)."'";
}
else
{
$default_text = '';
}
return $db_type.$default_text;
}
function user_extended_field_exist($name)
{
global $sql, $tp;
return $sql->db_Count('user_extended_struct','(*)', "WHERE user_extended_struct_name = '".$tp -> toDB($name, true)."'");
}
// For use by plugins to add extended user fields and won't be visible anywhere else
function user_extended_add_system($name, $type, $default = '')
{
return $this->user_extended_add($name, '_system_', $type, '', '', $default, 0, 255, 255, 255, 0, 0);
}
function user_extended_add($name, $text, $type, $parms, $values, $default, $required, $read, $write, $applicable, $order='', $parent)
{
global $sql, $tp;
if(is_array($name))
{
extract($name);
}
if(!is_numeric($type))
{
$type = $this->typeArray[$type];
}
if (!$this->user_extended_field_exist($name) && !$this->user_extended_reserved($name))
{
$field_info = $this->user_extended_type_text($type, $default);
if($order === '')
{
if($sql->db_Select("user_extended_struct","MAX(user_extended_struct_order) as maxorder","1"))
{
$row = $sql->db_Fetch();
if(is_numeric($row['maxorder']))
{
$order = $row['maxorder']+1;
}
}
}
$sql->db_Select_gen("ALTER TABLE #user_extended ADD user_".$tp -> toDB($name, true)." ".$field_info);
$sql->db_Insert("user_extended_struct","0,'".$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;
}
}
return FALSE;
}
function user_extended_modify($id, $name, $text, $type, $parms, $values, $default, $required, $read, $write, $applicable, $parent)
{
global $sql, $tp;
if ($this->user_extended_field_exist($name))
{
$field_info = $this->user_extended_type_text($type, $default);
$sql->db_Select_gen("ALTER TABLE #user_extended MODIFY user_".$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->db_Update("user_extended_struct", $newfield_info);
}
}
function user_extended_remove($id, $name)
{
global $sql, $tp;
if ($this->user_extended_field_exist($name))
{
$sql->db_Select_gen("ALTER TABLE #user_extended DROP user_".$tp -> toDB($name, true));
if(is_numeric($id))
{
$sql->db_Delete("user_extended_struct", "user_extended_struct_id = '".intval($id)."' ");
}
else
{
$sql->db_Delete("user_extended_struct", "user_extended_struct_name = '".$tp -> toDB($id, true)."' ");
}
return !($this->user_extended_field_exist($name));
}
}
function user_extended_hide($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;
}
function user_extended_edit($struct, $curval)
{
global $cal, $tp;
if(trim($curval) == "" && $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]", ",", $choices[$k]);
}
$parms = explode("^,^",$struct['user_extended_struct_parms']);
$include = preg_replace("/\n/", " ", $tp->toHtml($parms[0]));
$regex = $tp->toText($parms[1]);
$regexfail = $tp->toText($parms[2]);
$fname = "ue[user_".$struct['user_extended_struct_name']."]";
if(strpos($include, 'class') === FALSE)
{
$include .= " class='tbox' ";
}
/*
define('EUF_TEXT',1);
define('EUF_RADIO',2);
define('EUF_DROPDOWN',3);
define('EUF_DB_FIELD',4);
define('EUF_TEXTAREA',5);
define('EUF_INTEGER',6);
define('EUF_DATE',7);
define('EUF_LANGUAGE',8);
define('EUF_PREDEFINED',9);
*/
switch($struct['user_extended_struct_type'])
{
case EUF_TEXT : //textbox
case EUF_INTEGER : //integer
$ret = "<input name='{$fname}' value='{$curval}' {$include} />";
return $ret;
break;
case EUF_RADIO : //radio
foreach($choices as $choice)
{
$choice = trim($choice);
$chk = ($curval == $choice)? " checked='checked' " : "";
$ret .= "<input {$include} type='radio' name='{$fname}' value='{$choice}' {$chk} /> {$choice}";
}
return $ret;
break;
case EUF_DROPDOWN : //dropdown
$ret = "<select {$include} name='{$fname}'>\n";
$ret .= "<option value=''>&nbsp;</option>\n"; // ensures that the user chose it.
foreach($choices as $choice)
{
$choice = trim($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
$filename = e_ADMIN.'sql/extended_'.trim($struct['user_extended_struct_values']).'.php';
if (!is_readable($filename)) return 'No file: '.$filename;
require($filename);
$list_name = $struct['user_extended_struct_values'].'_list';
$display_func = $struct['user_extended_struct_values'].'_value';
if (!function_exists($display_func)) $display_func = '';
$source_data = $$list_name;
$ret = "<select {$include} name='{$fname}'>\n";
$ret .= "<option value=''>&nbsp;</option>\n"; // ensures that the user chose it.
foreach($source_data as $v)
{
$val = $v[0];
$choice = trim($v[1]);
if ($display_func) $choice = $display_func($val,$choice);
$sel = ($curval == $val) ? " selected='selected' " : "";
$ret .= "<option value='{$val}' {$sel}>{$choice}</option>\n";
}
$ret .= "</select>\n";
return $ret;
break;
case EUF_DB_FIELD : //db_field
global $sql;
$order = ($choices[3]) ? "ORDER BY ".$tp -> toDB($choices[3], true) : "";
if($sql->db_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 {$include} name='{$fname}' >\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 "";
}
break;
case EUF_TEXTAREA : //textarea
return "<textarea {$include} name='{$fname}' >{$curval}</textarea>";
break;
case EUF_DATE : //date
return $cal->make_input_field(
array(
'ifFormat' => '%Y-%m-%d'
),
array(
'class' => 'tbox',
'name' => $fname,
'value' => $curval
)
);
break;
case EUF_LANGUAGE : // language
require_once(e_HANDLER."file_class.php");
$fl = new e_file;
$lanlist = $fl->get_dirs(e_LANGUAGEDIR);
sort($lanlist);
$ret = "<select {$include} name='{$fname}'>\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;
}
function user_extended_getStruct($orderby="user_extended_struct_order")
{
if($ueStruct = getcachedvars('ue_struct'))
{
return $ueStruct;
}
global $sql, $tp;
$ret = array();
$parms = "";
if($orderby != "")
{
$parms = "1 ORDER BY ".$tp -> toDB($orderby, true);
}
if($sql->db_Select('user_extended_struct','*',$parms))
{
while($row = $sql->db_Fetch())
{
$ret['user_'.$row['user_extended_struct_name']] = $row;
}
}
cachevars('ue_struct',$ret);
return $ret;
}
function parse_extended_xml($contents, $no_cache = FALSE)
{
if($no_cache == FALSE && $this->extended_xml)
{
return $this->extended_xml;
}
require_once(e_HANDLER."xml_class.php");
$xml = new xmlClass;
$data = $xml->loadXMLfile(e_FILE."cache/user_extended.xml", true);
$ret['version'] = $data['@attributes']['version'];
unset($info);
foreach($data['item'] as $item)
{
if(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" => $item['type'],
"values" => $item['values'],
"default" => $item['default'],
"required" => $item['required'],
"read" => $item['read'],
"write" => $item['write'],
"applicable" => $item['applicable'],
"include_text" => $item['include_text'],
"parms" => $item['include_text'],
"regex" => $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;
}
function convert_old_fields()
{
global $sql;
$preList = $this->parse_extended_xml('getfile');
$flist = array('user_aim', 'user_birthday', 'user_homepage', 'user_icq', 'user_msn', 'user_location');
foreach($flist as $f)
{
$f = substr($f, 5);
$preList[$f]['parms'] = addslashes($preList[$f]['parms']);
$this->user_extended_add($preList[$f]);
}
$sql->db_Select_gen("INSERT IGNORE INTO #user_extended (user_extended_id) SELECT user_id FROM #user ");
$qry = "
UPDATE #user_extended AS ue , #user as u SET
ue.user_aim = u.user_aim,
ue.user_birthday = u.user_birthday,
ue.user_homepage = u.user_homepage,
ue.user_icq = u.user_icq,
ue.user_msn = u.user_msn,
ue.user_location = u.user_location
WHERE ue.user_extended_id = u.user_id
";
$sql->db_Select_gen($qry);
$dlist = implode(", DROP ", $flist);
$dlist = "DROP ".$dlist;
$qry = "ALTER TABLE #user ".$dlist;
$sql->db_Select_gen($qry);
}
/**
* Set the value of an extended field
*
* $ue = new e107_user_extended;
* $result = $ue->user_extended_setvalue(1, 'location', 'Pittsburgh');
*
* NOTE: This function will return false if the field is already set to $newvalue
*
*/
function user_extended_setvalue($uid, $field_name, $newvalue)
{
global $sql, $tp;
$uid = intval($uid);
$newvalue = $tp->toDB($newvalue);
if(substr($field_name, 0, 5) != 'user_')
{
$field_name = 'user_'.$field_name;
}
$sql->db_Select_gen("REPLACE INTO #user_extended (user_extended_id, user_hidden_fields) values ('{$uid}', '')");
return $sql->db_Update("user_extended", $field_name." = '{$newvalue}' WHERE user_extended_id = '{$uid}'");
}
/**
* Retrieve the value of an extended field
*
* $ue = new e107_user_extended;
* $value = $ue->user_extended_getvalue(2, 'location');
*
*/
function user_extended_getvalue($uid, $field_name, $ifnotset=false)
{
$uid = intval($uid);
if(substr($field_name, 0, 5) != 'user_')
{
$field_name = 'user_'.$field_name;
}
$uinfo = get_user_data($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
function user_extended_display_text($table,$value)
{
$filename = e_ADMIN.'sql/extended_'.$table.'.php';
if (!is_readable($filename)) return 'No file: '.$filename;
require_once($filename);
$list_name = $table.'_list';
$display_func = $table.'_value';
if (!function_exists($display_func)) $display_func = '';
$source_data = $$list_name;
foreach($source_data as $v)
{
if ($value == $v[0])
{
if ($display_func) return $display_func($v[0],$v[1]);
return $v[1];
}
}
return '????';
}
}
?>
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