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@@ -1,4 +1,4 @@
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-<?php // $Id: authldap.php 14968 2008-04-21 02:06:06Z yannoo $
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+<?php // $Id: authldap.php 14997 2008-04-22 01:33:31Z yannoo $
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/*
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==============================================================================
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Dokeos - elearning and course management software
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@@ -414,4 +414,259 @@ function ldap_handle_bind(&$ldap_handler,&$ldap_bind)
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return true;
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}
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}
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+/**
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+ * Get the total number of users on the platform
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+ * @see SortableTable#get_total_number_of_items()
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+ * @author Mustapha Alouani
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+ */
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+function ldap_get_users()
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+{
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+
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+ global $ldap_basedn, $ldap_host, $ldap_port, $ldap_rdn, $ldap_pass;
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+
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+ $keyword_firstname = trim(Database::escape_string($_GET['keyword_firstname']));
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+ $keyword_lastname = trim(Database::escape_string($_GET['keyword_lastname']));
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+ $keyword_username = trim(Database::escape_string($_GET['keyword_username']));
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+ $keyword_type = Database::escape_string($_GET['keyword_type']);
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+
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+ $ldap_query=array();
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+
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+ if ($keyword_username != "") {
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+ $ldap_query[]="(uid=".$keyword_username."*)";
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+ } else if ($keyword_lastname!=""){
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+ $ldap_query[]="(sn=".$keyword_lastname."*)";
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+ if ($keyword_firstname!="") {
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+ $ldap_query[]="(givenName=".$keyword_firstname."*)";
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+ }
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+ }
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+ if ($keyword_type !="" && $keyword_type !="all") {
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+ $ldap_query[]="(employeeType=".$keyword_type.")";
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+ }
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+
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+ if (count($ldap_query)>1){
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+ $str_query.="(& ";
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+ foreach ($ldap_query as $query){
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+ $str_query.=" $query";
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+ }
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+ $str_query.=" )";
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+ } else {
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+ $str_query=$ldap_query[0];
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+ }
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+
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+ $ds = ldap_connect($ldap_host, $ldap_port);
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+ ldap_set_version($ds);
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+ if ($ds && count($ldap_query)>0) {
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+ $r = false;
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+ $res = ldap_handle_bind($ds, $r);
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+ //$sr = ldap_search($ds, "ou=test-ou,$ldap_basedn", $str_query);
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+ $sr = ldap_search($ds, $ldap_basedn, $str_query);
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+ //echo "Le nombre de resultats est : ".ldap_count_entries($ds,$sr)."<p>";
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+ $info = ldap_get_entries($ds, $sr);
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+ return $info;
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+
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+ } else {
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+ if (count($ldap_query)!=0)
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+ Display :: display_error_message(get_lang('LDAPConnectionError'));
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+ return array();
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+ }
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+}
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+
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+
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+
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+/**
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+ * Get the total number of users on the platform
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+ * @see SortableTable#get_total_number_of_items()
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+ * @author Mustapha Alouani
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+ */
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+function ldap_get_number_of_users()
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+{
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+
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+ $info = ldap_get_users();
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+ if (count($info)>0)
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+ return $info['count'];
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+ else
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+ return 0;
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+
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+}
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+
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+/**
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+ * Get the users to display on the current page.
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+ * @see SortableTable#get_table_data($from)
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+ * @author Mustapha Alouani
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+ */
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+function ldap_get_user_data($from, $number_of_items, $column, $direction)
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+{
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+ $users = array();
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+ if (isset($_GET['submit']))
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+ {
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+ $info = ldap_get_users();
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+ if ($info['count']>0)
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+ {
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+ for ($key = 0; $key < $info["count"]; $key ++)
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+ {
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+ $user=array();
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+ // Get uid from dn
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+ //YW: this might be a variation between LDAP 2 and LDAP 3, but in LDAP 3, the uid is in
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+ //the corresponding index of the array
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+ //$dn_array=ldap_explode_dn($info[$key]["dn"],1);
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+ //$user[] = $dn_array[0]; // uid is first key
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+ //$user[] = $dn_array[0]; // uid is first key
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+ $user[] = $info[$key]['uid'][0];
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+ $user[] = $info[$key]['uid'][0];
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+ $user[] = iconv('utf-8', api_get_setting('platform_charset'), $info[$key]['sn'][0]);
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+ $user[] = iconv('utf-8', api_get_setting('platform_charset'), $info[$key]['givenname'][0]);
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+ $user[] = $info[$key]['mail'][0];
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+ $outab[] = $info[$key]['eduPersonPrimaryAffiliation'][0]; // Ici "student"
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+ $users[] = $user;
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+ }
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+
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+ }
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+ else
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+ {
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+ Display :: display_error_message(get_lang('NoUser'));
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+ }
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+ }
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+ return $users;
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+}
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+
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+/**
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+ * Build the modify-column of the table
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+ * @param int $user_id The user id
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+ * @param string $url_params
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+ * @return string Some HTML-code with modify-buttons
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+ * @author Mustapha Alouani
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+ */
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+function modify_filter($user_id,$url_params, $row)
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+{
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+ $url_params_id="id[]=".$row[0];
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+ //$url_params_id="id=".$row[0];
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+ $result .= '<a href="ldap_users_list.php?action=add_user&user_id='.$user_id.'&id_session='.Security::remove_XSS($_GET['id_session']).'&'.$url_params_id.'&sec_token='.$_SESSION['sec_token'].'" onclick="javascript:if(!confirm('."'".addslashes(htmlentities(get_lang("ConfirmYourChoice")))."'".')) return false;"><img src="../img/add_user.gif" border="0" style="vertical-align: middle;" title="'.get_lang('AddUsers').'" alt="'.get_lang('AddUsers').'"/></a>';
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+ return $result;
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+}
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+
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+/**
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+ * Adds a user to the Dokeos database or updates its data
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+ * @param string username (and uid inside LDAP)
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+ * @author Mustapha Alouani
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+ */
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+function ldap_add_user($login)
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+{
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+ global $ldap_basedn, $ldap_host, $ldap_port, $ldap_rdn, $ldap_pass;
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+
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+ $ds = ldap_connect($ldap_host, $ldap_port);
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+ ldap_set_version($ds);
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+ if ($ds)
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+ {
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+ $str_query="(uid=".$login.")";
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+ $r = false;
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+ $res = ldap_handle_bind($ds, $r);
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+ $sr = ldap_search($ds, $ldap_basedn, $str_query);
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+ //echo "Le nombre de resultats est : ".ldap_count_entries($ds,$sr)."<p>";
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+ $info = ldap_get_entries($ds, $sr);
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+
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+ for ($key = 0; $key < $info['count']; $key ++)
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+ {
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+ $lastname = iconv('utf-8', api_get_setting('platform_charset'), $info[$key]['sn'][0]);
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+ $firstname = iconv('utf-8', api_get_setting('platform_charset'), $info[$key]['givenname'][0]);
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+ $email = $info[$key]['mail'][0];
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+ // Get uid from dn
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+ $dn_array=ldap_explode_dn($info[$key]['dn'],1);
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+ $username = $dn_array[0]; // uid is first key
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+ $outab[] = $info[$key]['edupersonprimaryaffiliation'][0]; // Ici "student"
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+ //$val = ldap_get_values_len($ds, $entry, "userPassword");
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+ //$val = ldap_get_values_len($ds, $info[$key], "userPassword");
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+ //$password = $val[0];
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+ // TODO the password, if encrypted at the source, will be encrypted twice, which makes it useless. Try to fix that.
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+ $password = $info[$key]['userPassword'][0];
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+ $structure=$info[$key]['edupersonprimaryorgunitdn'][0];
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+ $array_structure=explode(",", $structure);
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+ $array_val=explode("=", $array_structure[0]);
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+ $etape=$array_val[1];
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+ $array_val=explode("=", $array_structure[1]);
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+ $annee=$array_val[1];
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+ // Pour faciliter la gestion on ajoute le code "etape-annee"
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+ $official_code=$etape."-".$annee;
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+ $auth_source='ldap';
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+ // Pas de date d'expiration d'etudiant (a recuperer par rapport au shadow expire LDAP)
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+ $expiration_date='0000-00-00 00:00:00';
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+ $active=1;
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+ if(empty($status)){$status = 5;}
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+ if(empty($phone)){$phone = '';}
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+ if(empty($picture_uri)){$picture_uri = '';}
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+ // Ajout de l'utilisateur
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+ if (UserManager::is_username_available($username))
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+ {
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+ $user_id = UserManager::create_user($firstname,$lastname,$status,$email,$username,$password,$official_code,api_get_setting('platformLanguage'),$phone,$picture_uri,$auth_source,$expiration_date,$active);
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+ }
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+ else
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+ {
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+ $user = UserManager::get_user_info($username);
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+ $user_id=$user['user_id'];
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+ UserManager::update_user($user_id, $firstname, $lastname, $username, null, null, $email, $status, $official_code, $phone, $picture_uri, $expiration_date, $active);
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+ }
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+ }
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+
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+ }
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+ else
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+ {
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+ Display :: display_error_message(get_lang('LDAPConnectionError'));
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+ }
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+ return $user_id;;
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+}
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+
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+/**
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+ * Adds a list of users to one session
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+ * @param array Array of user ids
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+ * @param string Course code
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+ * @return void
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+ */
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+function ldap_add_user_to_session($UserList, $id_session)
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+{
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+
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+ // Database Table Definitions
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+ $tbl_session = Database::get_main_table(TABLE_MAIN_SESSION);
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+ $tbl_session_rel_class = Database::get_main_table(TABLE_MAIN_SESSION_CLASS);
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+ $tbl_session_rel_course = Database::get_main_table(TABLE_MAIN_SESSION_COURSE);
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+ $tbl_session_rel_course_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_COURSE_USER);
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+ $tbl_course = Database::get_main_table(TABLE_MAIN_COURSE);
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+ $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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+ $tbl_session_rel_user = Database::get_main_table(TABLE_MAIN_SESSION_USER);
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+ $tbl_class = Database::get_main_table(TABLE_MAIN_CLASS);
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+ $tbl_class_user = Database::get_main_table(TABLE_MAIN_CLASS_USER);
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+
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+ $id_session = (int) $id_session;
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+ // Une fois les utilisateurs importer dans la base des utilisateurs, on peux les affecter a� la session
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+ $result=api_sql_query("SELECT course_code FROM $tbl_session_rel_course " .
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+ "WHERE id_session='$id_session'",__FILE__,__LINE__);
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+ $CourseList=array();
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+ while($row=Database::fetch_array($result))
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+ {
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+ $CourseList[]=$row['course_code'];
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+ }
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+ foreach($CourseList as $enreg_course)
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+ {
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+ foreach($UserList as $enreg_user)
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+ {
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+ $enreg_user = (int) $enreg_user;
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+ api_sql_query("INSERT IGNORE INTO $tbl_session_rel_course_rel_user(id_session,course_code,id_user) VALUES('$id_session','$enreg_course','$enreg_user')",__FILE__,__LINE__);
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+ }
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+ $sql = "SELECT COUNT(id_user) as nbUsers FROM $tbl_session_rel_course_rel_user " .
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+ "WHERE id_session='$id_session' AND course_code='$enreg_course'";
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+ $rs = api_sql_query($sql, __FILE__, __LINE__);
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+ list($nbr_users) = Database::fetch_array($rs);
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+ api_sql_query("UPDATE $tbl_session_rel_course SET nbr_users=$nbr_users " .
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+ "WHERE id_session='$id_session' AND course_code='$enreg_course'",__FILE__,__LINE__);
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+ }
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+ foreach($UserList as $enreg_user)
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+ {
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+ $enreg_user = (int) $enreg_user;
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+ api_sql_query("INSERT IGNORE INTO $tbl_session_rel_user(id_session, id_user) " .
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+ "VALUES('$id_session','$enreg_user')",__FILE__,__LINE__);
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+ }
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+ // On mets a jour le nombre d'utilisateurs dans la session
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+ $sql = "SELECT COUNT(id_user) as nbUsers FROM $tbl_session_rel_user WHERE id_session='$id_session'";
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+ $rs = api_sql_query($sql, __FILE__, __LINE__);
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+ list($nbr_users) = Database::fetch_array($rs);
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+ api_sql_query("UPDATE $tbl_session SET nbr_users=$nbr_users WHERE id='$id_session'",__FILE__,__LINE__);
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+}
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?>
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