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[svn r18449] Filter students by the extra_fields when adding users to a session (see FS#3462)

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skala
Julio Montoya 16 years ago
parent f411f963ba
commit bf629047d2
4 changed files with 257 additions and 126 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Show Stats Download Patch File Download Diff File
  1. 159
      main/admin/add_users_to_session.php
  2. 108
      main/admin/user_fields.php
  3. 10
      main/auth/profile.php
  4. 106
      main/inc/lib/usermanager.lib.php

159
main/admin/add_users_to_session.php
Unescape View File

@ -49,7 +49,7 @@ api_protect_admin_script(true);
// setting breadcrumbs
$interbreadcrumb[]=array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
$interbreadcrumb[]=array('url' => "session_list.php","name" => get_lang('SessionList'));
$interbreadcrumb[]=array('url' => 'session_list.php','name' => get_lang('SessionList'));
// Database Table Definitions
$tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
@ -68,8 +68,8 @@ $tool_name=get_lang('SubscribeUsersToSession');
$id_session=intval($_GET['id_session']);
$add_type = 'unique';
if(isset($_GET['add_type']) && $_GET['add_type']!=''){
$add_type = $_GET['add_type'];
if(isset($_REQUEST['add_type']) && $_REQUEST['add_type']!=''){
$add_type = $_REQUEST['add_type'];
}
if(!api_is_platform_admin()) {
@ -80,6 +80,19 @@ if(!api_is_platform_admin()) {
}
}
//checking for extra field with filter on
include_once (api_get_path(LIBRARY_PATH).'usermanager.lib.php');
$extra_field_list= UserManager::get_extra_fields();
$new_field_list = array();
if (is_array($extra_field_list)) {
foreach ($extra_field_list as $extra_field) {
//if is enabled to filter and is a "<select>" field type
if ($extra_field[8]==1 && $extra_field[2]==4 ) {
$new_field_list[] = array('name'=> $extra_field[1], 'variable'=>$extra_field[1], 'data'=> $extra_field[9]);
}
}
}
function search_users($needle)
{
@ -165,17 +178,28 @@ function remove_item(origin)
}
}
}
function validate_filter() {
document.formulaire.add_type.value = \''.$add_type.'\';
document.formulaire.form_sent.value=0;
document.formulaire.submit();
}
</script>';
$formSent=0;
$form_sent=0;
$errorMsg=$firstLetterUser=$firstLetterSession='';
$UserList=$SessionList=array();
$users=$sessions=array();
$noPHP_SELF=true;
if($_POST['formSent']) {
$formSent=$_POST['formSent'];
if($_POST['form_sent']) {
$form_sent=$_POST['form_sent'];
$firstLetterUser=$_POST['firstLetterUser'];
$firstLetterSession=$_POST['firstLetterSession'];
$UserList=$_POST['sessionUsersList'];
@ -184,7 +208,7 @@ if($_POST['formSent']) {
$UserList=array();
}
if ($formSent == 1) {
if ($form_sent == 1) {
$sql = "SELECT id_user FROM $tbl_session_rel_user WHERE id_session='$id_session'";
$result = api_sql_query($sql,__FILE__,__LINE__);
$existingUsers = array();
@ -256,7 +280,6 @@ if($_POST['formSent']) {
//header('Location: '.$_GET['page'].'?id_session='.$id_session);
//else
header('Location: resume_session.php?id_session='.$id_session);
}
}
@ -268,6 +291,7 @@ $nosessionUsersList = $sessionUsersList = array();
$rs = api_sql_query($sql, __FILE__, __LINE__);
$count_courses = Database::result($rs, 0, 0);*/
$ajax_search = $add_type == 'unique' ? true : false;
global $_configuration;
if ($ajax_search) {
$sql="SELECT user_id, lastname, firstname, username, id_session
@ -276,8 +300,7 @@ if ($ajax_search) {
ON $tbl_session_rel_user.id_user = $tbl_user.user_id
AND $tbl_session_rel_user.id_session = ".intval($id_session)."
ORDER BY lastname,firstname,username";
global $_configuration;
if ($_configuration['multiple_access_urls']==true) {
$tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
$access_url_id = api_get_current_access_url_id();
@ -291,23 +314,78 @@ if ($ajax_search) {
WHERE access_url_id = $access_url_id
ORDER BY lastname,firstname,username";
}
}
}
$result=api_sql_query($sql,__FILE__,__LINE__);
$Users=api_store_result($result);
foreach($Users as $user) {
$Users=api_store_result($result);
foreach ($Users as $user) {
$sessionUsersList[$user['user_id']] = $user ;
}
} else {
$use_extra_fields = false;
if (is_array($extra_field_list)) {
if (is_array($new_field_list) && count($new_field_list)>0 ) {
$result_list=array();
foreach ($new_field_list as $new_field) {
$varname = 'field_'.$new_field['variable'];
if (Usermanager::is_extra_field_available($new_field['variable'])) {
if (isset($_POST[$varname]) && $_POST[$varname]!='0') {
$use_extra_fields = true;
$extra_field_result[]= Usermanager::get_extra_user_data_by_value($new_field['variable'], $_POST[$varname]);
}
}
}
}
}
if ($use_extra_fields) {
$final_result = array();
if (count($extra_field_result)>1) {
for($i=0;$i<count($extra_field_result)-1;$i++) {
if (is_array($extra_field_result[$i+1])) {
$final_result = array_intersect($extra_field_result[$i],$extra_field_result[$i+1]);
}
}
} else {
$final_result = $extra_field_result[0];
}
$where_filter ='';
if ($_configuration['multiple_access_urls']==true) {
if (is_array($final_result) && count($final_result)>0) {
$where_filter = " AND u.user_id IN ('".implode("','",$final_result)."') ";
} else {
//no results
$where_filter = " AND u.user_id = -1";
}
} else {
if (is_array($final_result) && count($final_result)>0) {
$where_filter = " WHERE u.user_id IN ('".implode("','",$final_result)."') ";
} else {
//no results
$where_filter = " WHERE u.user_id = -1";
}
}
}
$sql="SELECT user_id, lastname, firstname, username, id_session
FROM $tbl_user
$table_user_field = Database::get_main_table(TABLE_MAIN_USER_FIELD);
$table_user_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
if ($use_extra_fields) {
$sql="SELECT user_id, lastname, firstname, username, id_session
FROM $tbl_user u
LEFT JOIN $tbl_session_rel_user
ON $tbl_session_rel_user.id_user = $tbl_user.user_id AND id_session = '$id_session'
ON $tbl_session_rel_user.id_user = $tbl_user.user_id AND id_session = '$id_session'
$where_filter
ORDER BY lastname,firstname,username";
global $_configuration;
} else {
$sql="SELECT user_id, lastname, firstname, username, id_session
FROM $tbl_user u
LEFT JOIN $tbl_session_rel_user
ON $tbl_session_rel_user.id_user = $tbl_user.user_id AND id_session = '$id_session'
ORDER BY lastname,firstname,username";
}
if ($_configuration['multiple_access_urls']==true) {
$tbl_user_rel_access_url= Database::get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER);
$access_url_id = api_get_current_access_url_id();
@ -317,11 +395,11 @@ if ($ajax_search) {
LEFT JOIN $tbl_session_rel_user
ON $tbl_session_rel_user.id_user = u.user_id AND id_session = '$id_session'
INNER JOIN $tbl_user_rel_access_url url_user ON (url_user.user_id=u.user_id)
WHERE access_url_id = $access_url_id
WHERE access_url_id = $access_url_id $where_filter
ORDER BY lastname,firstname,username";
}
}
$result=api_sql_query($sql,__FILE__,__LINE__);
$Users=api_store_result($result);
//var_dump($_REQUEST['id_session']);
@ -333,7 +411,6 @@ if ($ajax_search) {
}
}
if ($add_type == 'multiple') {
$link_add_type_unique = '<a href="'.api_get_self().'?id_session='.$id_session.'&add='.$_GET['add'].'&add_type=unique">'.get_lang('SessionAddTypeUnique').'</a>';
$link_add_type_multiple = get_lang('SessionAddTypeMultiple');
@ -351,7 +428,37 @@ if ($add_type == 'multiple') {
<br><br>
<form name="formulaire" method="post" action="<?php echo api_get_self(); ?>?page=<?php echo $_GET['page'] ?>&id_session=<?php echo $id_session; ?><?php if(!empty($_GET['add'])) echo '&add=true' ; ?>" style="margin:0px;">
<input type="hidden" name="formSent" value="1" />
<?php
if ($add_type=='multiple') {
if (is_array($extra_field_list)) {
if (is_array($new_field_list) && count($new_field_list)>0 ) {
foreach ($new_field_list as $new_field) {
echo $new_field['name'];
$varname = 'field_'.$new_field['variable'];
echo '&nbsp;<select name="'.$varname.'">';
echo '<option value="0">--'.get_lang('Select').'--</option>';
foreach ($new_field['data'] as $option) {
$checked='';
if (isset($_POST[$varname])) {
if ($_POST[$varname]==$option[1]) {
$checked = 'selected="true"';
}
}
echo '<option value="'.$option[1].'" '.$checked.'>'.$option[1].'</option>';
}
echo '</select>';
echo '&nbsp;&nbsp;';
}
echo '<input type="button" value="'.get_lang('Filter').'" onclick="validate_filter()" />';
echo '<br /><br />';
}
}
}
?>
<input type="hidden" name="form_sent" value="1" />
<input type="hidden" name="add_type" />
<?php
if(!empty($errorMsg)) {
@ -360,8 +467,6 @@ if(!empty($errorMsg)) {
?>
<table border="0" cellpadding="5" cellspacing="0" width="100%">
<!-- Users -->
<tr>
<td align="center"><b><?php echo get_lang('UserListInPlatform') ?> :</b>
@ -380,10 +485,8 @@ if(!empty($errorMsg)) {
<div id="ajax_list_users"></div>
<?php
} else {
?>
?>
<select id="origin_users" name="nosessionUsersList[]" multiple="multiple" size="15" style="width:300px;">
<?php
foreach($nosessionUsersList as $enreg) {
?>

108
main/admin/user_fields.php
Unescape View File

@ -57,88 +57,77 @@ if(1)
if (isset ($_GET['action']))
{
$check = Security::check_token('get');
if($check)
{
switch ($_GET['action'])
{
if($check) {
switch ($_GET['action']) {
case 'show_message' :
Display :: display_normal_message($_GET['message']);
break;
break;
case 'show_field' :
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_visible'=>'1')))
{
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_visible'=>'1'))) {
Display :: display_confirmation_message(get_lang('FieldShown'));
}
else
{
} else {
Display :: display_error_message(get_lang('CannotShowField'));
}
break;
case 'hide_field' :
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_visible'=>'0')))
{
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_visible'=>'0'))) {
Display :: display_confirmation_message(get_lang('FieldHidden'));
}
else
{
} else {
Display :: display_error_message(get_lang('CannotHideField'));
}
break;
case 'thaw_field' :
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_changeable'=>'1')))
{
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_changeable'=>'1'))) {
Display :: display_confirmation_message(get_lang('FieldMadeChangeable'));
}
else
{
} else {
Display :: display_error_message(get_lang('CannotMakeFieldChangeable'));
}
break;
case 'freeze_field' :
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_changeable'=>'0')))
{
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_changeable'=>'0'))) {
Display :: display_confirmation_message(get_lang('FieldMadeUnchangeable'));
}
else
{
} else {
Display :: display_error_message(get_lang('CannotMakeFieldUnchangeable'));
}
break;
case 'moveup' :
if (api_is_platform_admin() && !empty($_GET['field_id']))
{
if (move_user_field('moveup', $_GET['field_id']))
{
if (api_is_platform_admin() && !empty($_GET['field_id'])) {
if (move_user_field('moveup', $_GET['field_id'])) {
Display :: display_confirmation_message(get_lang('FieldMovedUp'));
}
else
{
} else {
Display :: display_error_message(get_lang('CannotMoveField'));
}
}
break;
case 'movedown' :
if (api_is_platform_admin() && !empty($_GET['field_id']))
{
if (move_user_field('movedown', $_GET['field_id']))
{
if (api_is_platform_admin() && !empty($_GET['field_id'])) {
if (move_user_field('movedown', $_GET['field_id'])) {
Display :: display_confirmation_message(get_lang('FieldMovedDown'));
}
else
{
} else {
Display :: display_error_message(get_lang('CannotMoveField'));
}
}
break;
case 'filter_on' :
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_filter'=>'1'))) {
Display :: display_confirmation_message(get_lang('FieldShown'));
} else {
Display :: display_error_message(get_lang('CannotShowField'));
}
break;
case 'filter_off' :
if (api_is_platform_admin() && !empty($_GET['field_id']) && UserManager :: update_extra_field($_GET['field_id'],array('field_filter'=>'0'))) {
Display :: display_confirmation_message(get_lang('FieldShown'));
} else {
Display :: display_error_message(get_lang('CannotShowField'));
}
break;
case 'delete':
if (api_is_platform_admin() && !empty($_GET['field_id']))
{
if (delete_user_fields($_GET['field_id']))
{
if (api_is_platform_admin() && !empty($_GET['field_id'])) {
if (delete_user_fields($_GET['field_id'])) {
Display :: display_confirmation_message(get_lang('FieldDeleted'));
}
else
{
} else {
Display :: display_error_message(get_lang('CannotDeleteField'));
}
}
@ -147,13 +136,10 @@ if(1)
Security::clear_token();
}
}
if (isset ($_POST['action']))
{
if (isset ($_POST['action'])) {
$check = Security::check_token('get');
if($check)
{
switch ($_POST['action'])
{
if($check) {
switch ($_POST['action']) {
default:
break;
}
@ -177,11 +163,11 @@ if(1)
// Create a sortable table with user-data
$parameters['sec_token'] = Security::get_token();
$column_show = array(1,1,1,1,1,1,1,1,0,0);
$column_order = array(1,2,3,4,5,6,7,8,9,10);
$column_show = array(1,1,1,1,1,1,1,1,1,0,0);
$column_order = array(1,2,3,4,5,6,7,8,9,10,11);
$extra_fields = UserManager::get_extra_fields(0,100,5,'ASC');
$number_of_extra_fields = count($extra_fields);
$table = new SortableTableFromArrayConfig($extra_fields, 5, 50, '', $column_show, $column_order, 'ASC');
$table->set_additional_parameters($parameters);
@ -193,11 +179,13 @@ if(1)
$table->set_header(5, get_lang('FieldOrder'));
$table->set_header(6, get_lang('FieldVisibility'));
$table->set_header(7, get_lang('FieldChangeability'));
$table->set_header(8, get_lang('Modify'));
$table->set_header(8, get_lang('FieldFilter'));
$table->set_header(9, get_lang('Modify'));
$table->set_column_filter(5, 'order_filter');
$table->set_column_filter(6, 'modify_visibility');
$table->set_column_filter(7, 'modify_changeability');
$table->set_column_filter(8, 'edit_filter');
$table->set_column_filter(8, 'modify_field_filter');
$table->set_column_filter(9, 'edit_filter');
$table->set_column_filter(2, 'type_filter');
$table->display();
}
@ -302,6 +290,12 @@ function modify_changeability($changeability,$url_params,$row)
return ($changeability?'<a href="'.api_get_self().'?action=freeze_field&field_id='.$row[0].'&sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('right.gif', get_lang('MakeUnchangeable')).'</a>':'<a href="'.api_get_self().'?action=thaw_field&field_id='.$row[0].'&sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('wrong.gif', get_lang('MakeChangeable')).'</a>');
}
function modify_field_filter ($changeability,$url_params,$row)
{
return ($changeability?'<a href="'.api_get_self().'?action=filter_off&field_id='.$row[0].'&sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('right.gif', get_lang('FilterOff')).'</a>':'' .
'<a href="'.api_get_self().'?action=filter_on&field_id='.$row[0].'&sec_token='.$_SESSION['sec_token'].'">'.Display::return_icon('wrong.gif', get_lang('FilterOn')).'</a>');
}
function edit_filter($id,$url_params,$row)
{
global $charset;

10
main/auth/profile.php
Unescape View File

@ -1,4 +1,4 @@
<?php // $Id: profile.php 18425 2009-02-10 22:29:20Z iflorespaz $
<?php // $Id: profile.php 18449 2009-02-11 21:16:29Z juliomontoya $
/* For licensing terms, see /dokeos_license.txt */
/**
==============================================================================
@ -316,7 +316,7 @@ foreach($extra as $id => $field_details)
break;
case USER_FIELD_TYPE_RADIO:
$group = array();
foreach($field_details[8] as $option_id => $option_details)
foreach($field_details[9] as $option_id => $option_details)
{
$options[$option_details[1]] = $option_details[2];
$group[] =& HTML_QuickForm::createElement('radio', 'extra_'.$field_details[1], $option_details[1],$option_details[2].'<br />',$option_details[1]);
@ -326,7 +326,7 @@ foreach($extra as $id => $field_details)
break;
case USER_FIELD_TYPE_SELECT:
$options = array();
foreach($field_details[8] as $option_id => $option_details)
foreach($field_details[9] as $option_id => $option_details)
{
$options[$option_details[1]] = $option_details[2];
}
@ -335,7 +335,7 @@ foreach($extra as $id => $field_details)
break;
case USER_FIELD_TYPE_SELECT_MULTIPLE:
$options = array();
foreach($field_details[8] as $option_id => $option_details)
foreach($field_details[9] as $option_id => $option_details)
{
$options[$option_details[1]] = $option_details[2];
}
@ -359,7 +359,7 @@ foreach($extra as $id => $field_details)
$form -> setDefaults($defaults);
break;
case USER_FIELD_TYPE_DOUBLE_SELECT:
foreach ($field_details[8] as $key=>$element)
foreach ($field_details[9] as $key=>$element)
{
if ($element[2][0] == '*')
{

106
main/inc/lib/usermanager.lib.php
Unescape View File

@ -1,4 +1,4 @@
<?php // $Id: usermanager.lib.php 18174 2009-02-02 23:36:04Z iflorespaz $
<?php // $Id: usermanager.lib.php 18449 2009-02-11 21:16:29Z juliomontoya $
/*
==============================================================================
Dokeos - elearning and course management software
@ -705,18 +705,16 @@ class UserManager
* @param array Database columns and their new value
* @return boolean true if field updated, false otherwise
*/
function update_extra_field($fid,$columns)
function update_extra_field($fid,$columns)
{
//TODO check that values added are values proposed for enumerated field types
$t_uf = Database::get_main_table(TABLE_MAIN_USER_FIELD);
$fid = Database::escape_string($fid);
$t_uf = Database::get_main_table(TABLE_MAIN_USER_FIELD);
$fid = Database::escape_string($fid);
$sqluf = "UPDATE $t_uf SET ";
$known_fields = array('id','field_variable','field_type','field_display_text','field_default_value','field_order','field_visible','field_changeable');
$known_fields = array('id','field_variable','field_type','field_display_text','field_default_value','field_order','field_visible','field_changeable','field_filter');
$safecolumns = array();
foreach($columns as $index => $newval)
{
if(in_array($index,$known_fields))
{
foreach ($columns as $index => $newval) {
if (in_array($index,$known_fields)) {
$safecolumns[$index] = Database::escape_string($newval);
$sqluf .= $index." = '".$safecolumns[$index]."', ";
}
@ -861,29 +859,25 @@ class UserManager
{
$fields = array();
$t_uf = Database :: get_main_table(TABLE_MAIN_USER_FIELD);
$t_ufo = Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
$columns = array('id','field_variable','field_type','field_display_text','field_default_value','field_order','tms');
$t_ufo = Database :: get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
$columns = array('id','field_variable','field_type','field_display_text','field_default_value','field_order','field_filter','tms');
$sort_direction = '';
if(in_array(strtoupper($direction),array('ASC','DESC')))
{
if (in_array(strtoupper($direction),array('ASC','DESC'))) {
$sort_direction = strtoupper($direction);
}
$sqlf = "SELECT * FROM $t_uf ";
if($all_visibility==false)
{
if ($all_visibility==false) {
$sqlf .= " WHERE field_visible = 1 ";
}
$sqlf .= " ORDER BY ".$columns[$column]." $sort_direction " ;
if($number_of_items != 0)
{
if ($number_of_items != 0) {
$sqlf .= " LIMIT ".Database::escape_string($from).','.Database::escape_string($number_of_items);
}
}
$resf = api_sql_query($sqlf,__FILE__,__LINE__);
if(Database::num_rows($resf)>0)
{
while($rowf = Database::fetch_array($resf))
{
if(Database::num_rows($resf)>0) {
while($rowf = Database::fetch_array($resf)) {
$fields[$rowf['id']] = array(
0=>$rowf['id'],
1=>$rowf['field_variable'],
@ -895,15 +889,15 @@ class UserManager
5=>$rowf['field_order'],
6=>$rowf['field_visible'],
7=>$rowf['field_changeable'],
8=>array()
);
8=>$rowf['field_filter'],
9=>array()
);
$sqlo = "SELECT * FROM $t_ufo WHERE field_id = ".$rowf['id']." ORDER BY option_order ASC";
$reso = api_sql_query($sqlo,__FILE__,__LINE__);
if(Database::num_rows($reso)>0)
{
while($rowo = Database::fetch_array($reso))
{
$fields[$rowf['id']][8][$rowo['id']] = array(
if (Database::num_rows($reso)>0) {
while ($rowo = Database::fetch_array($reso)) {
$fields[$rowf['id']][9][$rowo['id']] = array(
0=>$rowo['id'],
1=>$rowo['option_value'],
//2=>(empty($rowo['option_display_text'])?'':get_lang($rowo['option_display_text'],'')),
@ -1181,7 +1175,7 @@ class UserManager
/**
* Check if a field is available
* @param string the wanted username
* @param string the wanted fieldname
* @return boolean true if the wanted username is available
*/
function is_extra_field_available($fieldname)
@ -1189,7 +1183,7 @@ class UserManager
$t_uf = Database :: get_main_table(TABLE_MAIN_USER_FIELD);
$sql = "SELECT * FROM $t_uf WHERE field_variable = '".Database::escape_string($fieldname)."'";
$res = api_sql_query($sql,__FILE__,__LINE__);
return Database::num_rows($res) <= 0;
return Database::num_rows($res) > 0;
}
/**
* Gets user extra fields data
@ -1315,10 +1309,7 @@ class UserManager
}
return $extra_data;
}
/**
* Get all the extra field information of a certain field (also the options)
*
@ -1378,6 +1369,49 @@ class UserManager
}
function get_extra_user_data_by_value($field_variable, $field_value, $all_visibility = true)
{
$extra_data = array();
$table_user_field = Database::get_main_table(TABLE_MAIN_USER_FIELD);
$table_user_field_values = Database::get_main_table(TABLE_MAIN_USER_FIELD_VALUES);
$table_user_field_options= Database::get_main_table(TABLE_MAIN_USER_FIELD_OPTIONS);
$where='';
/*
if (is_array($field_variable_array) && is_array($field_value_array)) {
if (count($field_variable_array) == count($field_value_array)) {
$field_var_count = count($field_variable_array);
for ($i = 0; $i<$field_var_count ; $i++) {
if ($i!=0 && $i!=$field_var_count){
$where.= ' AND ';
}
$where.= "field_variable='".Database::escape_string($field_variable_array[$i])."' AND user_field_options.id='".Database::escape_string($field_value_array[$i])."'";
}
}
}*/
$where= "field_variable='".Database::escape_string($field_variable)."' AND field_value='".Database::escape_string($field_value)."'";
$sql = "SELECT user_id FROM $table_user_field user_field INNER JOIN $table_user_field_values user_field_values
ON (user_field.id = user_field_values.field_id)
WHERE $where";
if($all_visibility == true) {
$sql .= " AND user_field.field_visible = 1 ";
} else {
$sql .= " AND user_field.field_visible = 0 ";
}
$res = api_sql_query($sql,__FILE__,__LINE__);
$result_data = array();
if (Database::num_rows($res)>0) {
while ($row = Database::fetch_array($res)) {
$result_data[]=$row['user_id'];
}
}
return $result_data;
}
/**
* Gives a list of [session_id-course_code] => [status] for the current user.

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