diff --git a/main/admin/user_list.php b/main/admin/user_list.php index 5c085be5bb..89533b04e5 100755 --- a/main/admin/user_list.php +++ b/main/admin/user_list.php @@ -1,758 +1,758 @@ -'; -$htmlHeadXtra[] = ''; -$htmlHeadXtra[] = ''; - -$this_section = SECTION_PLATFORM_ADMIN; -api_protect_admin_script(true); - -/** -* Make sure this function is protected because it does NOT check password! -* -* This function defines globals. -* @param int User ID -* @return bool False on failure, redirection on success -* @author Evie Embrechts -* @author Yannick Warnier -*/ -function login_user($user_id) { - //init --------------------------------------------------------------------- - //Load $_user to be sure we clean it before logging in - global $uidReset, $loginFailed, $_configuration, $_user; - - $main_user_table = Database :: get_main_table(TABLE_MAIN_USER); - $main_admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN); - $track_e_login_table = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN); - - //logic -------------------------------------------------------------------- - unset($_user['user_id']); // uid not in session ? prevent any hacking - if (!isset ($user_id)) { - $uidReset = true; - return; - } - if ($user_id != strval(intval($user_id))) { - return false; - } - - $sql_query = "SELECT * FROM $main_user_table WHERE user_id='$user_id'"; - $sql_result = Database::query($sql_query, __FILE__, __LINE__); - $result = Database :: fetch_array($sql_result); - - // check if the user is allowed to 'login_as' - $can_login_as = (api_is_platform_admin() OR (api_is_session_admin() && $result['status'] == 5 )); - if (!$can_login_as) { return false; } - - $firstname = $result['firstname']; - $lastname = $result['lastname']; - $user_id = $result['user_id']; - - //$message = "Attempting to login as ".api_get_person_name($firstname, $lastname)." (id ".$user_id.")"; - if (api_is_western_name_order()) { - $message = sprintf(get_lang('AttemptingToLoginAs'),$firstname,$lastname,$user_id); - } else { - $message = sprintf(get_lang('AttemptingToLoginAs'), $lastname, $firstname, $user_id); - } - - $loginFailed = false; - $uidReset = false; - - if ($user_id) { // a uid is given (log in succeeded) - if ($_configuration['tracking_enabled']) { - $sql_query = "SELECT user.*, a.user_id is_admin, - UNIX_TIMESTAMP(login.login_date) login_date - FROM $main_user_table - LEFT JOIN $main_admin_table a - ON user.user_id = a.user_id - LEFT JOIN $track_e_login_table login - ON user.user_id = login.login_user_id - WHERE user.user_id = '".$user_id."' - ORDER BY login.login_date DESC LIMIT 1"; - } else { - $sql_query = "SELECT user.*, a.user_id is_admin - FROM $main_user_table - LEFT JOIN $main_admin_table a - ON user.user_id = a.user_id - WHERE user.user_id = '".$user_id."'"; - } - - $sql_result = Database::query($sql_query, __FILE__, __LINE__); - - - if (Database::num_rows($sql_result) > 0) { - // Extracting the user data - - $user_data = Database::fetch_array($sql_result); - - //Delog the current user - - LoginDelete($_SESSION["_user"]["user_id"]); - - // Cleaning session variables - unset($_SESSION['_user']); - unset($_SESSION['is_platformAdmin']); - unset($_SESSION['is_allowedCreateCourse']); - unset($_SESSION['_uid']); - - - $_user['firstName'] = $user_data['firstname']; - $_user['lastName'] = $user_data['lastname']; - $_user['mail'] = $user_data['email']; - $_user['lastLogin'] = $user_data['login_date']; - $_user['official_code'] = $user_data['official_code']; - $_user['picture_uri'] = $user_data['picture_uri']; - $_user['user_id'] = $user_data['user_id']; - $_user['status'] = $user_data['status']; - - $is_platformAdmin = (bool) (!is_null($user_data['is_admin'])); - $is_allowedCreateCourse = (bool) ($user_data['status'] == 1); - - // Filling session variables with new data - $_SESSION['_uid'] = $user_id; - $_SESSION['_user'] = $_user; - $_SESSION['is_platformAdmin'] = $is_platformAdmin; - $_SESSION['is_allowedCreateCourse'] = $is_allowedCreateCourse; - $_SESSION['login_as'] = true; // will be usefull later to know if the user is actually an admin or not (example reporting)s - - $target_url = api_get_path(WEB_PATH)."user_portal.php"; - //$message .= "
Login successful. Go to $target_url"; - $message .= '
'.sprintf(get_lang('LoginSuccessfulGoToX'),''.$target_url.''); - Display :: display_header(get_lang('UserList')); - Display :: display_normal_message($message,false); - Display :: display_footer(); - exit; - } else { - exit ("
WARNING UNDEFINED UID !! "); - } - } -} -/** - * Get the total number of users on the platform - * @see SortableTable#get_total_number_of_items() - */ -function get_number_of_users() -{ - $user_table = Database :: get_main_table(TABLE_MAIN_USER); - $sql = "SELECT COUNT(u.user_id) AS total_number_of_items FROM $user_table u"; - - // adding the filter to see the user's only of the current access_url - global $_configuration; - if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { - $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); - $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)"; - } - - if ( isset ($_GET['keyword'])) { - $keyword = Database::escape_string($_GET['keyword']); - $sql .= " WHERE (u.firstname LIKE '%".$keyword."%' OR u.lastname LIKE '%".$keyword."%' OR u.username LIKE '%".$keyword."%' OR u.email LIKE '%".$keyword."%' OR u.official_code LIKE '%".$keyword."%') "; - } elseif (isset ($_GET['keyword_firstname'])) { - $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN); - $keyword_firstname = Database::escape_string($_GET['keyword_firstname']); - $keyword_lastname = Database::escape_string($_GET['keyword_lastname']); - $keyword_email = Database::escape_string($_GET['keyword_email']); - $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']); - $keyword_username = Database::escape_string($_GET['keyword_username']); - $keyword_status = Database::escape_string($_GET['keyword_status']); - $query_admin_table = ''; - $keyword_admin = ''; - if ($keyword_status == SESSIONADMIN) { - $keyword_status = '%'; - $query_admin_table = " , $admin_table a "; - $keyword_admin = ' AND a.user_id = u.user_id '; - } - $keyword_active = isset($_GET['keyword_active']); - $keyword_inactive = isset($_GET['keyword_inactive']); - $sql .= $query_admin_table . - " WHERE (u.firstname LIKE '%".$keyword_firstname."%' " . - "AND u.lastname LIKE '%".$keyword_lastname."%' " . - "AND u.username LIKE '%".$keyword_username."%' " . - "AND u.email LIKE '%".$keyword_email."%' " . - "AND u.official_code LIKE '%".$keyword_officialcode."%' " . - "AND u.status LIKE '".$keyword_status."'" . - $keyword_admin; - if($keyword_active && !$keyword_inactive) { - $sql .= " AND u.active='1'"; - } elseif($keyword_inactive && !$keyword_active) { - $sql .= " AND u.active='0'"; - } - $sql .= " ) "; - } - - // adding the filter to see the user's only of the current access_url - if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { - $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id(); - } - - $res = Database::query($sql, __FILE__, __LINE__); - $obj = Database::fetch_object($res); - return $obj->total_number_of_items; -} -/** - * Get the users to display on the current page (fill the sortable-table) - * @param int offset of first user to recover - * @param int Number of users to get - * @param int Column to sort on - * @param string Order (ASC,DESC) - * @see SortableTable#get_table_data($from) - */ -function get_user_data($from, $number_of_items, $column, $direction) -{ - $user_table = Database :: get_main_table(TABLE_MAIN_USER); - $sql = "SELECT - u.user_id AS col0, - u.official_code AS col1, - ".(api_is_western_name_order() - ? "u.firstname AS col2, - u.lastname AS col3," - : "u.lastname AS col2, - u.firstname AS col3,")." - u.username AS col4, - u.email AS col5, - u.status AS col6, - u.active AS col7, - u.user_id AS col8 ". - ", u.expiration_date AS exp ". - " FROM $user_table u "; - - // adding the filter to see the user's only of the current access_url - global $_configuration; - if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { - $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); - $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)"; - } - - if (isset ($_GET['keyword'])) { - $keyword = Database::escape_string($_GET['keyword']); - $sql .= " WHERE (u.firstname LIKE '%".$keyword."%' OR u.lastname LIKE '%".$keyword."%' OR u.username LIKE '%".$keyword."%' OR u.official_code LIKE '%".$keyword."%' OR u.email LIKE '%".$keyword."%' )"; - } elseif (isset ($_GET['keyword_firstname'])) { - $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN); - $keyword_firstname = Database::escape_string($_GET['keyword_firstname']); - $keyword_lastname = Database::escape_string($_GET['keyword_lastname']); - $keyword_email = Database::escape_string($_GET['keyword_email']); - $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']); - $keyword_username = Database::escape_string($_GET['keyword_username']); - $keyword_status = Database::escape_string($_GET['keyword_status']); - $query_admin_table = ''; - $keyword_admin = ''; - - if ($keyword_status == SESSIONADMIN) { - $keyword_status = '%'; - $query_admin_table = " , $admin_table a "; - $keyword_admin = ' AND a.user_id = u.user_id '; - } - $keyword_active = isset($_GET['keyword_active']); - $keyword_inactive = isset($_GET['keyword_inactive']); - $sql .= $query_admin_table." WHERE (u.firstname LIKE '%".$keyword_firstname."%' " . - "AND u.lastname LIKE '%".$keyword_lastname."%' " . - "AND u.username LIKE '%".$keyword_username."%' " . - "AND u.email LIKE '%".$keyword_email."%' " . - "AND u.official_code LIKE '%".$keyword_officialcode."%' " . - "AND u.status LIKE '".$keyword_status."'" . - $keyword_admin; - - if ($keyword_active && !$keyword_inactive) { - $sql .= " AND u.active='1'"; - } elseif($keyword_inactive && !$keyword_active) { - $sql .= " AND u.active='0'"; - } - $sql .= " ) "; - } - - // adding the filter to see the user's only of the current access_url - if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { - $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id(); - } - - if (!in_array($direction, array('ASC','DESC'))) { - $direction = 'ASC'; - } - $column = intval($column); - $from = intval($from); - $number_of_items = intval($number_of_items); - - $sql .= " ORDER BY col$column $direction "; - $sql .= " LIMIT $from,$number_of_items"; - $res = Database::query($sql, __FILE__, __LINE__); - - $users = array (); - $t = time(); - while ($user = Database::fetch_row($res)) { - if ($user[7] == 1 && $user[9] != '0000-00-00 00:00:00') { - // check expiration date - $expiration_time = convert_mysql_date($user[9]); - // if expiration date is passed, store a special value for active field - if ($expiration_time < $t) { - $user[7] = '-1'; - } - } - // forget about the expiration date field - $users[] = array($user[0],$user[1],$user[2],$user[3],$user[4],$user[5],$user[6],$user[7],$user[8]); - } - return $users; -} -/** -* Returns a mailto-link -* @param string $email An email-address -* @return string HTML-code with a mailto-link -*/ -function email_filter($email) -{ - return Display :: encrypted_mailto_link($email, $email); -} -/** - * Build the modify-column of the table - * @param int The user id - * @param string URL params to add to table links - * @param array Row of elements to alter - * @return string Some HTML-code with modify-buttons - */ -function modify_filter($user_id,$url_params,$row) -{ - global $charset; - global $_user; - $statusname = api_get_status_langvars(); - $user_is_anonymous = false; - if ($row['6'] == $statusname[ANONYMOUS]) { - $user_is_anonymous =true; - } - if (!$user_is_anonymous) { - $result .= ' - '.get_lang('Courses').' -
  
-   '; - } else { - $result .= Display::return_icon('course_na.gif',get_lang('Courses')).'  '; - } - - if (api_is_platform_admin()) { - if (!$user_is_anonymous) { - $result .= ''.Display::return_icon('synthese_view.gif', get_lang('Info')).'  '; - } else { - $result .= Display::return_icon('synthese_view_na.gif', get_lang('Info')).'  '; - } - } - - //only allow platform admins to login_as, or session admins only for students (not teachers nor other admins) - if (api_is_platform_admin() || (api_is_session_admin() && $row['6'] == $statusname[STUDENT])) { - if (!$user_is_anonymous) { - $result .= ''.Display::return_icon('login_as.gif', get_lang('LoginAs')).'  '; - } else { - $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'  '; - } - } else { - $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'  '; - } - if ($row['6'] != $statusname[STUDENT]) { - $result .= Display::return_icon('statistics_na.gif', get_lang('Reporting')).'  '; - } else { - $result .= ''.Display::return_icon('statistics.gif', get_lang('Reporting')).'  '; - } - - if (api_is_platform_admin()) { - if (!$user_is_anonymous) { - $result .= ''.Display::return_icon('edit.gif', get_lang('Edit')).'  '; - } else { - $result .= Display::return_icon('edit_na.gif', get_lang('Edit')).'  '; - } - - if ($row[0]<>$_user['user_id'] && $user_is_anonymous == false) { - // you cannot lock yourself out otherwise you could disable all the accounts including your own => everybody is locked out and nobody can change it anymore. - $result .= ''.Display::return_icon('delete.gif', get_lang('Delete')).''; - } else { - $result .= Display::return_icon('delete_na.gif', get_lang('Delete')); - } - } - return $result; -} - - -/** - * Build the active-column of the table to lock or unlock a certain user - * lock = the user can no longer use this account - * @author Patrick Cool , Ghent University - * @param int $active the current state of the account - * @param int $user_id The user id - * @param string $url_params - * @return string Some HTML-code with the lock/unlock button - */ -function active_filter($active, $url_params, $row) { - global $_user; - - if ($active=='1') { - $action='lock'; - $image='right'; - } elseif ($active=='-1') { - $action='edit'; - $image='expired'; - } elseif ($active=='0') { - $action='unlock'; - $image='wrong'; - } - - if ($action=='edit') { - $result = Display::return_icon($image.'.gif', get_lang('AccountExpired')); - }elseif ($row['0']<>$_user['user_id']) { // you cannot lock yourself out otherwise you could disable all the accounts including your own => everybody is locked out and nobody can change it anymore. - $result = ''.Display::return_icon($image.'.gif', get_lang(ucfirst($action))).''; - } - return $result; -} - -/** - * Lock or unlock a user - * @author Patrick Cool , Ghent University - * @param int $status, do we want to lock the user ($status=lock) or unlock it ($status=unlock) - * @param int $user_id The user id - * @return language variable - */ -function lock_unlock_user($status,$user_id) -{ - $user_table = Database :: get_main_table(TABLE_MAIN_USER); - if ($status=='lock') - { - $status_db='0'; - $return_message=get_lang('UserLocked'); - } - if ($status=='unlock') - { - $status_db='1'; - $return_message=get_lang('UserUnlocked'); - } - - if(($status_db=='1' OR $status_db=='0') AND is_numeric($user_id)) - { - $sql="UPDATE $user_table SET active='".Database::escape_string($status_db)."' WHERE user_id='".Database::escape_string($user_id)."'"; - $result = Database::query($sql, __FILE__, __LINE__); - } - - if ($result) - { - return $return_message; - } -} - -/** - * Instead of displaying the integer of the status, we give a translation for the status - * - * @param integer $status - * @return string translation - * - * @version march 2008 - * @author Patrick Cool , Ghent University, Belgium - */ -function status_filter($status) -{ - $statusname = api_get_status_langvars(); - return $statusname[$status]; -} - - -/** -============================================================================== - INIT SECTION -============================================================================== -*/ -$action = $_GET["action"]; -$login_as_user_id = $_GET["user_id"]; - - - -// Login as ... -if ($_GET['action'] == "login_as" && isset ($login_as_user_id)) -{ - login_user($login_as_user_id); -} - -if (isset ($_GET['search']) && $_GET['search'] == 'advanced') -{ - $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin')); - $interbreadcrumb[] = array ("url" => 'user_list.php', "name" => get_lang('UserList')); - $tool_name = get_lang('SearchAUser'); - Display :: display_header($tool_name); - //api_display_tool_title($tool_name); - $form = new FormValidator('advanced_search','get'); - $form->addElement('header', '', $tool_name); - $form->add_textfield('keyword_firstname',get_lang('FirstName'),false); - $form->add_textfield('keyword_lastname',get_lang('LastName'),false); - $form->add_textfield('keyword_username',get_lang('LoginName'),false); - $form->add_textfield('keyword_email',get_lang('Email'),false); - $form->add_textfield('keyword_officialcode',get_lang('OfficialCode'),false); - $status_options = array(); - $status_options['%'] = get_lang('All'); - $status_options[STUDENT] = get_lang('Student'); - $status_options[COURSEMANAGER] = get_lang('Teacher'); - $status_options[SESSIONADMIN] = get_lang('Administrator');// - $form->addElement('select','keyword_status',get_lang('Status'),$status_options); - $active_group = array(); - $active_group[] = $form->createElement('checkbox','keyword_active','',get_lang('Active')); - $active_group[] = $form->createElement('checkbox','keyword_inactive','',get_lang('Inactive')); - $form->addGroup($active_group,'',get_lang('ActiveAccount'),'
',false); - $form->addElement('style_submit_button', 'submit',get_lang('SearchUsers'),'class="search"'); - $defaults['keyword_active'] = 1; - $defaults['keyword_inactive'] = 1; - $form->setDefaults($defaults); - $form->display(); -} -else -{ - $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin')); - $tool_name = get_lang('UserList'); - Display :: display_header($tool_name, ""); - - //api_display_tool_title($tool_name); - if (isset ($_GET['action'])) { - $check = Security::check_token('get'); - if($check) { - switch ($_GET['action']) { - case 'show_message' : - if (!empty($_GET['warn'])) { - Display::display_warning_message(urldecode($_GET['warn']),false); - } - if (!empty($_GET['message'])) { - Display :: display_confirmation_message(stripslashes($_GET['message'])); - } - break; - case 'delete_user' : - if (api_is_platform_admin()) { - if ($user_id != $_user['user_id'] && UserManager :: delete_user($_GET['user_id'])) { - Display :: display_normal_message(get_lang('UserDeleted')); - } else { - Display :: display_error_message(get_lang('CannotDeleteUserBecauseOwnsCourse')); - } - } - break; - case 'lock' : - $message=lock_unlock_user('lock',$_GET['user_id']); - Display :: display_normal_message($message); - break; - case 'unlock'; - $message=lock_unlock_user('unlock',$_GET['user_id']); - Display :: display_normal_message($message); - break; - - } - Security::clear_token(); - } - } - if (isset ($_POST['action'])) - { - $check = Security::check_token('get'); - if($check) - { - switch ($_POST['action']) - { - case 'delete' : - if (api_is_platform_admin()) { - $number_of_selected_users = count($_POST['id']); - $number_of_deleted_users = 0; - if (is_array($_POST['id'])) { - foreach ($_POST['id'] as $index => $user_id) - { - if($user_id != $_user['user_id']) - { - if(UserManager :: delete_user($user_id)) - { - $number_of_deleted_users++; - } - } - } - } - if($number_of_selected_users == $number_of_deleted_users) - { - Display :: display_normal_message(get_lang('SelectedUsersDeleted')); - } - else - { - Display :: display_error_message(get_lang('SomeUsersNotDeleted')); - } - } - break; - } - Security::clear_token(); - } - } - // Create a search-box - $form = new FormValidator('search_simple','get','','',null,false); - $renderer =& $form->defaultRenderer(); - $renderer->setElementTemplate('{element} '); - $form->addElement('text','keyword',get_lang('keyword')); - $form->addElement('style_submit_button', 'submit',get_lang('Search'),'class="search"'); - $form->addElement('static','search_advanced_link',null,''.get_lang('AdvancedSearch').''); - echo '
'; - if (api_is_platform_admin()) { - echo ''. - ''.Display::return_icon('add_user_big.gif',get_lang('AddUsers')).get_lang('AddUsers').''. - ''; - } - $form->display(); - echo '
'; - if (isset ($_GET['keyword'])) { - $parameters = array ('keyword' => Security::remove_XSS($_GET['keyword'])); - } elseif (isset ($_GET['keyword_firstname'])) { - $parameters['keyword_firstname'] = Security::remove_XSS($_GET['keyword_firstname']); - $parameters['keyword_lastname'] = Security::remove_XSS($_GET['keyword_lastname']); - $parameters['keyword_email'] = Security::remove_XSS($_GET['keyword_email']); - $parameters['keyword_officialcode'] = Security::remove_XSS($_GET['keyword_officialcode']); - $parameters['keyword_status'] = Security::remove_XSS($_GET['keyword_status']); - $parameters['keyword_active'] = Security::remove_XSS($_GET['keyword_active']); - $parameters['keyword_inactive'] = Security::remove_XSS($_GET['keyword_inactive']); - } - // Create a sortable table with user-data - $parameters['sec_token'] = Security::get_token(); - - $table = new SortableTable('users', 'get_number_of_users', 'get_user_data', (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2); - $table->set_additional_parameters($parameters); - $table->set_header(0, '', false); - $table->set_header(1, get_lang('OfficialCode')); - if (api_is_western_name_order()) { - $table->set_header(2, get_lang('FirstName')); - $table->set_header(3, get_lang('LastName')); - } else { - $table->set_header(2, get_lang('LastName')); - $table->set_header(3, get_lang('FirstName')); - } - $table->set_header(4, get_lang('LoginName')); - $table->set_header(5, get_lang('Email')); - $table->set_header(6, get_lang('Status')); - $table->set_header(7, get_lang('Active')); - $table->set_header(8, get_lang('Modify')); - $table->set_column_filter(5, 'email_filter'); - $table->set_column_filter(6, 'status_filter'); - $table->set_column_filter(7, 'active_filter'); - $table->set_column_filter(8, 'modify_filter'); - if (api_is_platform_admin()) - $table->set_form_actions(array ('delete' => get_lang('DeleteFromPlatform'))); - $table->display(); -} -/* -============================================================================== - FOOTER -============================================================================== -*/ -Display :: display_footer(); -?> +'; +$htmlHeadXtra[] = ''; +$htmlHeadXtra[] = ''; + +$this_section = SECTION_PLATFORM_ADMIN; +api_protect_admin_script(true); + +/** +* Make sure this function is protected because it does NOT check password! +* +* This function defines globals. +* @param int User ID +* @return bool False on failure, redirection on success +* @author Evie Embrechts +* @author Yannick Warnier +*/ +function login_user($user_id) { + //init --------------------------------------------------------------------- + //Load $_user to be sure we clean it before logging in + global $uidReset, $loginFailed, $_configuration, $_user; + + $main_user_table = Database :: get_main_table(TABLE_MAIN_USER); + $main_admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN); + $track_e_login_table = Database :: get_statistic_table(TABLE_STATISTIC_TRACK_E_LOGIN); + + //logic -------------------------------------------------------------------- + unset($_user['user_id']); // uid not in session ? prevent any hacking + if (!isset ($user_id)) { + $uidReset = true; + return; + } + if ($user_id != strval(intval($user_id))) { + return false; + } + + $sql_query = "SELECT * FROM $main_user_table WHERE user_id='$user_id'"; + $sql_result = Database::query($sql_query, __FILE__, __LINE__); + $result = Database :: fetch_array($sql_result); + + // check if the user is allowed to 'login_as' + $can_login_as = (api_is_platform_admin() OR (api_is_session_admin() && $result['status'] == 5 )); + if (!$can_login_as) { return false; } + + $firstname = $result['firstname']; + $lastname = $result['lastname']; + $user_id = $result['user_id']; + + //$message = "Attempting to login as ".api_get_person_name($firstname, $lastname)." (id ".$user_id.")"; + if (api_is_western_name_order()) { + $message = sprintf(get_lang('AttemptingToLoginAs'),$firstname,$lastname,$user_id); + } else { + $message = sprintf(get_lang('AttemptingToLoginAs'), $lastname, $firstname, $user_id); + } + + $loginFailed = false; + $uidReset = false; + + if ($user_id) { // a uid is given (log in succeeded) + if ($_configuration['tracking_enabled']) { + $sql_query = "SELECT user.*, a.user_id is_admin, + UNIX_TIMESTAMP(login.login_date) login_date + FROM $main_user_table + LEFT JOIN $main_admin_table a + ON user.user_id = a.user_id + LEFT JOIN $track_e_login_table login + ON user.user_id = login.login_user_id + WHERE user.user_id = '".$user_id."' + ORDER BY login.login_date DESC LIMIT 1"; + } else { + $sql_query = "SELECT user.*, a.user_id is_admin + FROM $main_user_table + LEFT JOIN $main_admin_table a + ON user.user_id = a.user_id + WHERE user.user_id = '".$user_id."'"; + } + + $sql_result = Database::query($sql_query, __FILE__, __LINE__); + + + if (Database::num_rows($sql_result) > 0) { + // Extracting the user data + + $user_data = Database::fetch_array($sql_result); + + //Delog the current user + + LoginDelete($_SESSION["_user"]["user_id"]); + + // Cleaning session variables + unset($_SESSION['_user']); + unset($_SESSION['is_platformAdmin']); + unset($_SESSION['is_allowedCreateCourse']); + unset($_SESSION['_uid']); + + + $_user['firstName'] = $user_data['firstname']; + $_user['lastName'] = $user_data['lastname']; + $_user['mail'] = $user_data['email']; + $_user['lastLogin'] = $user_data['login_date']; + $_user['official_code'] = $user_data['official_code']; + $_user['picture_uri'] = $user_data['picture_uri']; + $_user['user_id'] = $user_data['user_id']; + $_user['status'] = $user_data['status']; + + $is_platformAdmin = (bool) (!is_null($user_data['is_admin'])); + $is_allowedCreateCourse = (bool) ($user_data['status'] == 1); + + // Filling session variables with new data + $_SESSION['_uid'] = $user_id; + $_SESSION['_user'] = $_user; + $_SESSION['is_platformAdmin'] = $is_platformAdmin; + $_SESSION['is_allowedCreateCourse'] = $is_allowedCreateCourse; + $_SESSION['login_as'] = true; // will be usefull later to know if the user is actually an admin or not (example reporting)s + + $target_url = api_get_path(WEB_PATH)."user_portal.php"; + //$message .= "
Login successful. Go to $target_url"; + $message .= '
'.sprintf(get_lang('LoginSuccessfulGoToX'),''.$target_url.''); + Display :: display_header(get_lang('UserList')); + Display :: display_normal_message($message,false); + Display :: display_footer(); + exit; + } else { + exit ("
WARNING UNDEFINED UID !! "); + } + } +} +/** + * Get the total number of users on the platform + * @see SortableTable#get_total_number_of_items() + */ +function get_number_of_users() +{ + $user_table = Database :: get_main_table(TABLE_MAIN_USER); + $sql = "SELECT COUNT(u.user_id) AS total_number_of_items FROM $user_table u"; + + // adding the filter to see the user's only of the current access_url + global $_configuration; + if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { + $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)"; + } + + if ( isset ($_GET['keyword'])) { + $keyword = Database::escape_string($_GET['keyword']); + $sql .= " WHERE (u.firstname LIKE '%".$keyword."%' OR u.lastname LIKE '%".$keyword."%' OR u.username LIKE '%".$keyword."%' OR u.email LIKE '%".$keyword."%' OR u.official_code LIKE '%".$keyword."%') "; + } elseif (isset ($_GET['keyword_firstname'])) { + $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN); + $keyword_firstname = Database::escape_string($_GET['keyword_firstname']); + $keyword_lastname = Database::escape_string($_GET['keyword_lastname']); + $keyword_email = Database::escape_string($_GET['keyword_email']); + $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']); + $keyword_username = Database::escape_string($_GET['keyword_username']); + $keyword_status = Database::escape_string($_GET['keyword_status']); + $query_admin_table = ''; + $keyword_admin = ''; + if ($keyword_status == SESSIONADMIN) { + $keyword_status = '%'; + $query_admin_table = " , $admin_table a "; + $keyword_admin = ' AND a.user_id = u.user_id '; + } + $keyword_active = isset($_GET['keyword_active']); + $keyword_inactive = isset($_GET['keyword_inactive']); + $sql .= $query_admin_table . + " WHERE (u.firstname LIKE '%".$keyword_firstname."%' " . + "AND u.lastname LIKE '%".$keyword_lastname."%' " . + "AND u.username LIKE '%".$keyword_username."%' " . + "AND u.email LIKE '%".$keyword_email."%' " . + "AND u.official_code LIKE '%".$keyword_officialcode."%' " . + "AND u.status LIKE '".$keyword_status."'" . + $keyword_admin; + if($keyword_active && !$keyword_inactive) { + $sql .= " AND u.active='1'"; + } elseif($keyword_inactive && !$keyword_active) { + $sql .= " AND u.active='0'"; + } + $sql .= " ) "; + } + + // adding the filter to see the user's only of the current access_url + if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { + $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id(); + } + + $res = Database::query($sql, __FILE__, __LINE__); + $obj = Database::fetch_object($res); + return $obj->total_number_of_items; +} +/** + * Get the users to display on the current page (fill the sortable-table) + * @param int offset of first user to recover + * @param int Number of users to get + * @param int Column to sort on + * @param string Order (ASC,DESC) + * @see SortableTable#get_table_data($from) + */ +function get_user_data($from, $number_of_items, $column, $direction) +{ + $user_table = Database :: get_main_table(TABLE_MAIN_USER); + $sql = "SELECT + u.user_id AS col0, + u.official_code AS col1, + ".(api_is_western_name_order() + ? "u.firstname AS col2, + u.lastname AS col3," + : "u.lastname AS col2, + u.firstname AS col3,")." + u.username AS col4, + u.email AS col5, + u.status AS col6, + u.active AS col7, + u.user_id AS col8 ". + ", u.expiration_date AS exp ". + " FROM $user_table u "; + + // adding the filter to see the user's only of the current access_url + global $_configuration; + if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { + $access_url_rel_user_table= Database :: get_main_table(TABLE_MAIN_ACCESS_URL_REL_USER); + $sql.= " INNER JOIN $access_url_rel_user_table url_rel_user ON (u.user_id=url_rel_user.user_id)"; + } + + if (isset ($_GET['keyword'])) { + $keyword = Database::escape_string($_GET['keyword']); + $sql .= " WHERE (u.firstname LIKE '%".$keyword."%' OR u.lastname LIKE '%".$keyword."%' OR u.username LIKE '%".$keyword."%' OR u.official_code LIKE '%".$keyword."%' OR u.email LIKE '%".$keyword."%' )"; + } elseif (isset ($_GET['keyword_firstname'])) { + $admin_table = Database :: get_main_table(TABLE_MAIN_ADMIN); + $keyword_firstname = Database::escape_string($_GET['keyword_firstname']); + $keyword_lastname = Database::escape_string($_GET['keyword_lastname']); + $keyword_email = Database::escape_string($_GET['keyword_email']); + $keyword_officialcode = Database::escape_string($_GET['keyword_officialcode']); + $keyword_username = Database::escape_string($_GET['keyword_username']); + $keyword_status = Database::escape_string($_GET['keyword_status']); + $query_admin_table = ''; + $keyword_admin = ''; + + if ($keyword_status == SESSIONADMIN) { + $keyword_status = '%'; + $query_admin_table = " , $admin_table a "; + $keyword_admin = ' AND a.user_id = u.user_id '; + } + $keyword_active = isset($_GET['keyword_active']); + $keyword_inactive = isset($_GET['keyword_inactive']); + $sql .= $query_admin_table." WHERE (u.firstname LIKE '%".$keyword_firstname."%' " . + "AND u.lastname LIKE '%".$keyword_lastname."%' " . + "AND u.username LIKE '%".$keyword_username."%' " . + "AND u.email LIKE '%".$keyword_email."%' " . + "AND u.official_code LIKE '%".$keyword_officialcode."%' " . + "AND u.status LIKE '".$keyword_status."'" . + $keyword_admin; + + if ($keyword_active && !$keyword_inactive) { + $sql .= " AND u.active='1'"; + } elseif($keyword_inactive && !$keyword_active) { + $sql .= " AND u.active='0'"; + } + $sql .= " ) "; + } + + // adding the filter to see the user's only of the current access_url + if ((api_is_platform_admin() || api_is_session_admin()) && $_configuration['multiple_access_urls']==true && api_get_current_access_url_id()!=-1) { + $sql.= " AND url_rel_user.access_url_id=".api_get_current_access_url_id(); + } + + if (!in_array($direction, array('ASC','DESC'))) { + $direction = 'ASC'; + } + $column = intval($column); + $from = intval($from); + $number_of_items = intval($number_of_items); + + $sql .= " ORDER BY col$column $direction "; + $sql .= " LIMIT $from,$number_of_items"; + $res = Database::query($sql, __FILE__, __LINE__); + + $users = array (); + $t = time(); + while ($user = Database::fetch_row($res)) { + if ($user[7] == 1 && $user[9] != '0000-00-00 00:00:00') { + // check expiration date + $expiration_time = convert_mysql_date($user[9]); + // if expiration date is passed, store a special value for active field + if ($expiration_time < $t) { + $user[7] = '-1'; + } + } + // forget about the expiration date field + $users[] = array($user[0],$user[1],$user[2],$user[3],$user[4],$user[5],$user[6],$user[7],$user[8]); + } + return $users; +} +/** +* Returns a mailto-link +* @param string $email An email-address +* @return string HTML-code with a mailto-link +*/ +function email_filter($email) +{ + return Display :: encrypted_mailto_link($email, $email); +} +/** + * Build the modify-column of the table + * @param int The user id + * @param string URL params to add to table links + * @param array Row of elements to alter + * @return string Some HTML-code with modify-buttons + */ +function modify_filter($user_id,$url_params,$row) +{ + global $charset; + global $_user; + $statusname = api_get_status_langvars(); + $user_is_anonymous = false; + if ($row['6'] == $statusname[ANONYMOUS]) { + $user_is_anonymous =true; + } + if (!$user_is_anonymous) { + $result .= ' + '.get_lang('Courses').' +
  
+   '; + } else { + $result .= Display::return_icon('course_na.gif',get_lang('Courses')).'  '; + } + + if (api_is_platform_admin()) { + if (!$user_is_anonymous) { + $result .= ''.Display::return_icon('synthese_view.gif', get_lang('Info')).'  '; + } else { + $result .= Display::return_icon('synthese_view_na.gif', get_lang('Info')).'  '; + } + } + + //only allow platform admins to login_as, or session admins only for students (not teachers nor other admins) + if (api_is_platform_admin() || (api_is_session_admin() && $row['6'] == $statusname[STUDENT])) { + if (!$user_is_anonymous) { + $result .= ''.Display::return_icon('login_as.gif', get_lang('LoginAs')).'  '; + } else { + $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'  '; + } + } else { + $result .= Display::return_icon('login_as_na.gif', get_lang('LoginAs')).'  '; + } + if ($row['6'] != $statusname[STUDENT]) { + $result .= Display::return_icon('statistics_na.gif', get_lang('Reporting')).'  '; + } else { + $result .= ''.Display::return_icon('statistics.gif', get_lang('Reporting')).'  '; + } + + if (api_is_platform_admin()) { + if (!$user_is_anonymous) { + $result .= ''.Display::return_icon('edit.gif', get_lang('Edit')).'  '; + } else { + $result .= Display::return_icon('edit_na.gif', get_lang('Edit')).'  '; + } + + if ($row[0]<>$_user['user_id'] && $user_is_anonymous == false) { + // you cannot lock yourself out otherwise you could disable all the accounts including your own => everybody is locked out and nobody can change it anymore. + $result .= ''.Display::return_icon('delete.gif', get_lang('Delete')).''; + } else { + $result .= Display::return_icon('delete_na.gif', get_lang('Delete')); + } + } + return $result; +} + + +/** + * Build the active-column of the table to lock or unlock a certain user + * lock = the user can no longer use this account + * @author Patrick Cool , Ghent University + * @param int $active the current state of the account + * @param int $user_id The user id + * @param string $url_params + * @return string Some HTML-code with the lock/unlock button + */ +function active_filter($active, $url_params, $row) { + global $_user; + + if ($active=='1') { + $action='lock'; + $image='right'; + } elseif ($active=='-1') { + $action='edit'; + $image='expired'; + } elseif ($active=='0') { + $action='unlock'; + $image='wrong'; + } + + if ($action=='edit') { + $result = Display::return_icon($image.'.gif', get_lang('AccountExpired')); + }elseif ($row['0']<>$_user['user_id']) { // you cannot lock yourself out otherwise you could disable all the accounts including your own => everybody is locked out and nobody can change it anymore. + $result = ''.Display::return_icon($image.'.gif', get_lang(ucfirst($action))).''; + } + return $result; +} + +/** + * Lock or unlock a user + * @author Patrick Cool , Ghent University + * @param int $status, do we want to lock the user ($status=lock) or unlock it ($status=unlock) + * @param int $user_id The user id + * @return language variable + */ +function lock_unlock_user($status,$user_id) +{ + $user_table = Database :: get_main_table(TABLE_MAIN_USER); + if ($status=='lock') + { + $status_db='0'; + $return_message=get_lang('UserLocked'); + } + if ($status=='unlock') + { + $status_db='1'; + $return_message=get_lang('UserUnlocked'); + } + + if(($status_db=='1' OR $status_db=='0') AND is_numeric($user_id)) + { + $sql="UPDATE $user_table SET active='".Database::escape_string($status_db)."' WHERE user_id='".Database::escape_string($user_id)."'"; + $result = Database::query($sql, __FILE__, __LINE__); + } + + if ($result) + { + return $return_message; + } +} + +/** + * Instead of displaying the integer of the status, we give a translation for the status + * + * @param integer $status + * @return string translation + * + * @version march 2008 + * @author Patrick Cool , Ghent University, Belgium + */ +function status_filter($status) +{ + $statusname = api_get_status_langvars(); + return $statusname[$status]; +} + + +/** +============================================================================== + INIT SECTION +============================================================================== +*/ +$action = $_GET["action"]; +$login_as_user_id = $_GET["user_id"]; + + + +// Login as ... +if ($_GET['action'] == "login_as" && isset ($login_as_user_id)) +{ + login_user($login_as_user_id); +} + +if (isset ($_GET['search']) && $_GET['search'] == 'advanced') +{ + $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin')); + $interbreadcrumb[] = array ("url" => 'user_list.php', "name" => get_lang('UserList')); + $tool_name = get_lang('SearchAUser'); + Display :: display_header($tool_name); + //api_display_tool_title($tool_name); + $form = new FormValidator('advanced_search','get'); + $form->addElement('header', '', $tool_name); + $form->add_textfield('keyword_firstname',get_lang('FirstName'),false); + $form->add_textfield('keyword_lastname',get_lang('LastName'),false); + $form->add_textfield('keyword_username',get_lang('LoginName'),false); + $form->add_textfield('keyword_email',get_lang('Email'),false); + $form->add_textfield('keyword_officialcode',get_lang('OfficialCode'),false); + $status_options = array(); + $status_options['%'] = get_lang('All'); + $status_options[STUDENT] = get_lang('Student'); + $status_options[COURSEMANAGER] = get_lang('Teacher'); + $status_options[SESSIONADMIN] = get_lang('Administrator');// + $form->addElement('select','keyword_status',get_lang('Status'),$status_options); + $active_group = array(); + $active_group[] = $form->createElement('checkbox','keyword_active','',get_lang('Active')); + $active_group[] = $form->createElement('checkbox','keyword_inactive','',get_lang('Inactive')); + $form->addGroup($active_group,'',get_lang('ActiveAccount'),'
',false); + $form->addElement('style_submit_button', 'submit',get_lang('SearchUsers'),'class="search"'); + $defaults['keyword_active'] = 1; + $defaults['keyword_inactive'] = 1; + $form->setDefaults($defaults); + $form->display(); +} +else +{ + $interbreadcrumb[] = array ("url" => 'index.php', "name" => get_lang('PlatformAdmin')); + $tool_name = get_lang('UserList'); + Display :: display_header($tool_name, ""); + + //api_display_tool_title($tool_name); + if (isset ($_GET['action'])) { + $check = Security::check_token('get'); + if($check) { + switch ($_GET['action']) { + case 'show_message' : + if (!empty($_GET['warn'])) { + Display::display_warning_message(urldecode($_GET['warn']),false); + } + if (!empty($_GET['message'])) { + Display :: display_confirmation_message(stripslashes($_GET['message'])); + } + break; + case 'delete_user' : + if (api_is_platform_admin()) { + if ($user_id != $_user['user_id'] && UserManager :: delete_user($_GET['user_id'])) { + Display :: display_normal_message(get_lang('UserDeleted')); + } else { + Display :: display_error_message(get_lang('CannotDeleteUserBecauseOwnsCourse')); + } + } + break; + case 'lock' : + $message=lock_unlock_user('lock',$_GET['user_id']); + Display :: display_normal_message($message); + break; + case 'unlock'; + $message=lock_unlock_user('unlock',$_GET['user_id']); + Display :: display_normal_message($message); + break; + + } + Security::clear_token(); + } + } + if (isset ($_POST['action'])) + { + $check = Security::check_token('get'); + if($check) + { + switch ($_POST['action']) + { + case 'delete' : + if (api_is_platform_admin()) { + $number_of_selected_users = count($_POST['id']); + $number_of_deleted_users = 0; + if (is_array($_POST['id'])) { + foreach ($_POST['id'] as $index => $user_id) + { + if($user_id != $_user['user_id']) + { + if(UserManager :: delete_user($user_id)) + { + $number_of_deleted_users++; + } + } + } + } + if($number_of_selected_users == $number_of_deleted_users) + { + Display :: display_normal_message(get_lang('SelectedUsersDeleted')); + } + else + { + Display :: display_error_message(get_lang('SomeUsersNotDeleted')); + } + } + break; + } + Security::clear_token(); + } + } + // Create a search-box + $form = new FormValidator('search_simple','get','','',null,false); + $renderer =& $form->defaultRenderer(); + $renderer->setElementTemplate('{element} '); + $form->addElement('text','keyword',get_lang('keyword')); + $form->addElement('style_submit_button', 'submit',get_lang('Search'),'class="search"'); + $form->addElement('static','search_advanced_link',null,''.get_lang('AdvancedSearch').''); + echo '
'; + if (api_is_platform_admin()) { + echo ''. + ''.Display::return_icon('add_user_big.gif',get_lang('AddUsers')).get_lang('AddUsers').''. + ''; + } + $form->display(); + echo '
'; + if (isset ($_GET['keyword'])) { + $parameters = array ('keyword' => Security::remove_XSS($_GET['keyword'])); + } elseif (isset ($_GET['keyword_firstname'])) { + $parameters['keyword_firstname'] = Security::remove_XSS($_GET['keyword_firstname']); + $parameters['keyword_lastname'] = Security::remove_XSS($_GET['keyword_lastname']); + $parameters['keyword_email'] = Security::remove_XSS($_GET['keyword_email']); + $parameters['keyword_officialcode'] = Security::remove_XSS($_GET['keyword_officialcode']); + $parameters['keyword_status'] = Security::remove_XSS($_GET['keyword_status']); + $parameters['keyword_active'] = Security::remove_XSS($_GET['keyword_active']); + $parameters['keyword_inactive'] = Security::remove_XSS($_GET['keyword_inactive']); + } + // Create a sortable table with user-data + $parameters['sec_token'] = Security::get_token(); + + $table = new SortableTable('users', 'get_number_of_users', 'get_user_data', (api_is_western_name_order() xor api_sort_by_first_name()) ? 3 : 2); + $table->set_additional_parameters($parameters); + $table->set_header(0, '', false); + $table->set_header(1, get_lang('OfficialCode')); + if (api_is_western_name_order()) { + $table->set_header(2, get_lang('FirstName')); + $table->set_header(3, get_lang('LastName')); + } else { + $table->set_header(2, get_lang('LastName')); + $table->set_header(3, get_lang('FirstName')); + } + $table->set_header(4, get_lang('LoginName')); + $table->set_header(5, get_lang('Email')); + $table->set_header(6, get_lang('Status')); + $table->set_header(7, get_lang('Active')); + $table->set_header(8, get_lang('Modify')); + $table->set_column_filter(5, 'email_filter'); + $table->set_column_filter(6, 'status_filter'); + $table->set_column_filter(7, 'active_filter'); + $table->set_column_filter(8, 'modify_filter'); + if (api_is_platform_admin()) + $table->set_form_actions(array ('delete' => get_lang('DeleteFromPlatform'))); + $table->display(); +} +/* +============================================================================== + FOOTER +============================================================================== +*/ +Display :: display_footer(); +?> diff --git a/main/wiki/index.php b/main/wiki/index.php index 1095e49132..65f4d8ac90 100755 --- a/main/wiki/index.php +++ b/main/wiki/index.php @@ -426,24 +426,25 @@ echo ''; //menu add page echo '
  • '.get_lang('AddNew').' '; } - + + if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) + { // page action: enable or disable the adding of new pages - if (check_addnewpagelock()) + if (check_addnewpagelock()==1) { - if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) - { - $protect_addnewpage= ''.get_lang('AddOptionProtected').''; - } + + $protect_addnewpage= ''.get_lang('AddOptionProtected').''; + $lock_unlock_addnew='unlockaddnew'; + } else { - if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) - { - $protect_addnewpage= ''.get_lang('AddOptionUnprotected').''; - } + $protect_addnewpage= ''.get_lang('AddOptionUnprotected').''; + $lock_unlock_addnew='lockaddnew'; } + } - echo ''.$protect_addnewpage.'
    • '; + echo ''.$protect_addnewpage.''; ///menu find echo '
  • '.get_lang('SearchPages').'
    • '; @@ -1197,7 +1198,7 @@ if ($_GET['action']=='addnew') } } - elseif (check_addnewpagelock() && (api_is_allowed_to_edit(false,true)==false || api_is_platform_admin()==false)) + elseif (check_addnewpagelock()==1 && (api_is_allowed_to_edit(false,true)==false || api_is_platform_admin()==false)) { Display::display_error_message(get_lang('AddPagesLocked')); } @@ -2130,80 +2131,79 @@ if ($_GET['action']=='discuss') echo '
    '; // discussion action: protecting (locking) the discussion - if (check_addlock_discuss()) - { - if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) - { - $addlock_disc= ''.get_lang('LockDiscussExtra').''; - } - else - { - $addlock_disc= ''.get_lang('LockDiscussExtra').''; - } - - } - else - { - if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) - { + if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) + { + if (check_addlock_discuss()==1) + { $addlock_disc= ''.get_lang('UnlockDiscussExtra').''; - } - } + $lock_unlock_disc='unlockdisc'; + } + + else + { + $addlock_disc= ''.get_lang('LockDiscussExtra').''; + $lock_unlock_disc='lockdisc'; + } + } echo ''; - echo ''.$addlock_disc.''; - echo ''; - + echo ''.$addlock_disc.''; + echo ''; // discussion action: visibility. Show discussion to students if isn't hidden. Show page to all teachers if is hidden. - if (check_visibility_discuss()) - { - //Mode assignments: If is hidden, show pages to student only if student is the author - if(($row['assignment']==2 && $row['visibility_disc']==0 && (api_get_user_id()==$row['user_id']))==false) - { - $visibility_disc= ''.get_lang('HideDiscussExtra').''; - } - } - else - { - if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) - { + + + if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) + { + if (check_visibility_discuss()==1) + { + /// TODO: Fix Mode assignments: If is hidden, show discussion to student only if student is the author + //if(($row['assignment']==2 && $row['visibility_disc']==0 && (api_get_user_id()==$row['user_id']))==false) + //{ + //$visibility_disc= ''.get_lang('HideDiscussExtra').''; + + //} $visibility_disc= ''.get_lang('ShowDiscussExtra').''; - } - } + $hide_show_disc='hidedisc'; + } + else + { + $visibility_disc= ''.get_lang('HideDiscussExtra').''; + $hide_show_disc='showdisc'; + } + } echo ''; - echo ''.$visibility_disc.''; + echo ''.$visibility_disc.''; echo ''; - //discussion action: check add rating lock. Show/Hide list to rating for all student - if (check_ratinglock_discuss()) - { - //Mode assignment: only the teacher can assign scoring - if(($row['assignment']==2 && $row['ratinglock_disc']==0 && (api_get_user_id()==$row['user_id']))==false) + + if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) + { + if (check_ratinglock_discuss()==1) { - $ratinglock_disc= ''.get_lang('LockRatingDiscussExtra').''; + $ratinglock_disc= ''.get_lang('UnlockRatingDiscussExtra').''; + $lock_unlock_rating_disc='unlockrating'; } - } - else - { - if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) + else { - $ratinglock_disc= ''.get_lang('UnlockRatingDiscussExtra').''; + $ratinglock_disc= ''.get_lang('LockRatingDiscussExtra').''; + $lock_unlock_rating_disc='lockrating'; } - } + } + echo ''; - echo ''.$ratinglock_disc.''; + echo ''.$ratinglock_disc.''; echo ''; //discussion action: email notification if (check_notify_discuss($page)) - { + { $notify_disc= ''.get_lang('NotifyDiscussByEmail').''; - } + } else - { + { $notify_disc= ''.get_lang('CancelNotifyDiscussByEmail').''; - } + } echo ''; echo ''.$notify_disc.''; echo ''; diff --git a/main/wiki/wiki.inc.php b/main/wiki/wiki.inc.php index 9e1060d4b5..4117a57103 100755 --- a/main/wiki/wiki.inc.php +++ b/main/wiki/wiki.inc.php @@ -838,47 +838,46 @@ function display_wiki_entry() { echo '
    '; - // page action: protecting (locking) the page - if (check_protect_page()) - { + // page action: protecting (locking) the page if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { + if (check_protect_page()==1) + { $protect_page= ''.get_lang('PageLockedExtra').''; - } - else - { - $protect_page= ''.get_lang('PageLockedExtra').''; - } - } - else - { - if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) - { + $lock_unlock_protect='unlock'; + } + else + { $protect_page= ''.get_lang('PageUnlockedExtra').''; - } - } + $lock_unlock_protect='lock'; + } + } echo ''; - echo ''.$protect_page.''; + echo ''.$protect_page.''; echo ''; //page action: visibility - if (check_visibility_page()) - { - //This hides the icon eye closed to users of work they can see yours - if(($row['assignment']==2 && $KeyVisibility=="0" && (api_get_user_id()==$row['user_id']))==false) - { - $visibility_page= ''.get_lang('HidePageExtra').''; - } - } - else - { if(api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { + if (check_visibility_page()==1) + { + // TODO: FIX This hides the icon eye closed to users of work they can see yours + //if(($row['assignment']==2 && $KeyVisibility=="0" && (api_get_user_id()==$row['user_id']))==false) + //{ + // + // } $visibility_page= ''.get_lang('ShowPageExtra').''; + $lock_unlock_visibility='invisible'; + + } + else + { + $visibility_page= ''.get_lang('HidePageExtra').''; + $lock_unlock_visibility='visible'; + } } - } echo ''; - echo ''.$visibility_page.''; + echo ''.$visibility_page.''; echo ''; //page action: notification @@ -1049,6 +1048,7 @@ function is_active_navigation_tab($paramwk) /** * Lock add pages * @author Juan Carlos Raña + * return current database status of protect page and change it if get action */ function check_addnewpagelock() @@ -1066,15 +1066,16 @@ function check_addnewpagelock() $status_addlock=$row['addlock']; //change status - if ($_GET['actionpage']=='addlock' && (api_is_allowed_to_edit(false,true) || api_is_platform_admin())) + if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { - if ($row['addlock']==1) + + if ($_GET['actionpage']=='lockaddnew' && $status_addlock==0) { - $status_addlock=0; - } - else + $status_addlock=1; + } + if ($_GET['actionpage']=='unlockaddnew' && $status_addlock==1) { - $status_addlock=1; + $status_addlock=0; } Database::query('UPDATE '.$tbl_wiki.' SET addlock="'.Database::escape_string($status_addlock).'" WHERE '.$groupfilter.'',__LINE__,__FILE__); @@ -1086,20 +1087,14 @@ function check_addnewpagelock() //show status - if ($row['addlock']==1 || ($row['content']=='' AND $row['title']=='' AND $page=='index')) - { - return false; - } - else - { - return true; - } + return $row['addlock']; } /** * Protect page * @author Juan Carlos Raña + * return current database status of protect page and change it if get action */ function check_protect_page() { @@ -1118,16 +1113,17 @@ function check_protect_page() $id=$row['id']; ///change status - if ($_GET['actionpage']=='lock' && (api_is_allowed_to_edit(false,true) || api_is_platform_admin())) - { - if ($row['editlock']==0) - { - $status_editlock=1; - } - else + if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) + { + if($_GET['actionpage']=='lock' && $status_editlock==0) { - $status_editlock=0; - } + $status_editlock=1; + } + if($_GET['actionpage']=='unlock' && $status_editlock==1) + { + $status_editlock=0; + } + $sql='UPDATE '.$tbl_wiki.' SET editlock="'.Database::escape_string($status_editlock).'" WHERE id="'.$id.'"'; Database::query($sql,__FILE__,__LINE__); @@ -1140,21 +1136,15 @@ function check_protect_page() } //show status - if ($row['editlock']==0 || ($row['content']=='' AND $row['title']=='' AND $page=='index')) - { - return false; - } - else - { - return true; - } + return $row['editlock']; } /** * Visibility page * @author Juan Carlos Raña + * return current database status of visibility and change it if get action */ function check_visibility_page() { @@ -1170,18 +1160,20 @@ function check_visibility_page() $row=Database::fetch_array($result); $status_visibility=$row['visibility']; - $id=$row['id']; //need ? check. TODO - //change status - if ($_GET['actionpage']=='visibility' && (api_is_allowed_to_edit(false,true) || api_is_platform_admin())) + + //change status + + if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { - if ($row['visibility']==1) - { - $status_visibility=0; - } - else + if($_GET['actionpage']=='visible' && $status_visibility==0) + { + $status_visibility=1; + + } + if($_GET['actionpage']=='invisible' && $status_visibility==1) { - $status_visibility=1; + $status_visibility=0; } $sql='UPDATE '.$tbl_wiki.' SET visibility="'.Database::escape_string($status_visibility).'" WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter; @@ -1195,21 +1187,14 @@ function check_visibility_page() } //show status - if ($row['visibility']=="1" || ($row['content']=='' AND $row['title']=='' AND $page=='index')) - { - return false; - } - else - { - return true; - } - + return $row['visibility']; } /** * Visibility discussion * @author Juan Carlos Raña + * return current database status of discuss visibility and change it if get action page */ function check_visibility_discuss() { @@ -1225,18 +1210,17 @@ function check_visibility_discuss() $row=Database::fetch_array($result); $status_visibility_disc=$row['visibility_disc']; - $id=$row['id']; //need ? check. TODO - + //change status - if ($_GET['actionpage']=='visibility_disc' && (api_is_allowed_to_edit(false,true) || api_is_platform_admin())) + if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { - if ($row['visibility_disc']==1) - { - $status_visibility_disc=0; - } - else + if ($_GET['actionpage']=='showdisc' && $status_visibility_disc==0) { - $status_visibility_disc=1; + $status_visibility_disc=1; + } + if ($_GET['actionpage']=='hidedisc' && $status_visibility_disc==1) + { + $status_visibility_disc=0; } $sql='UPDATE '.$tbl_wiki.' SET visibility_disc="'.Database::escape_string($status_visibility_disc).'" WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter; @@ -1250,22 +1234,14 @@ function check_visibility_discuss() } //show status - - if ($row['visibility_disc']==1 || ($row['content']=='' AND $row['title']=='' AND $page=='index')) - { - return false; - - } - else - { - return true; - } + return $row['visibility_disc']; } /** * Lock add discussion * @author Juan Carlos Raña + * return current database status of lock dicuss and change if get action */ function check_addlock_discuss() { @@ -1280,18 +1256,18 @@ function check_addlock_discuss() $row=Database::fetch_array($result); $status_addlock_disc=$row['addlock_disc']; - $id=$row['id']; //need ? check. TODO //change status - if ($_GET['actionpage']=='addlock_disc' && (api_is_allowed_to_edit(null,true) || api_is_platform_admin())) + if (api_is_allowed_to_edit() || api_is_platform_admin()) { - if ($row['addlock_disc']==1) - { - $status_addlock_disc=0; - } - else + + if ($_GET['actionpage']=='lockdisc' && $status_addlock_disc==0) + { + $status_addlock_disc=1; + } + if ($_GET['actionpage']=='unlockdisc' && $status_addlock_disc==1) { - $status_addlock_disc=1; + $status_addlock_disc=0; } $sql='UPDATE '.$tbl_wiki.' SET addlock_disc="'.Database::escape_string($status_addlock_disc).'" WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter; @@ -1305,22 +1281,14 @@ function check_addlock_discuss() } //show status - - if ($row['addlock_disc']==1 || ($row['content']=='' AND $row['title']=='' AND $page=='index')) - { - return false; - } - else - { - return true; - } + return $row['addlock_disc']; } - /** * Lock rating discussion * @author Juan Carlos Raña + * Return current database status of rating discuss and change it if get action */ function check_ratinglock_discuss() { @@ -1336,19 +1304,19 @@ function check_ratinglock_discuss() $row=Database::fetch_array($result); $status_ratinglock_disc=$row['ratinglock_disc']; - $id=$row['id']; //need ? check. TODO + //change status - if ($_GET['actionpage']=='ratinglock_disc' && (api_is_allowed_to_edit(false,true) || api_is_platform_admin())) + if (api_is_allowed_to_edit(false,true) || api_is_platform_admin()) { - if ($row['ratinglock_disc']==1) - { - $status_ratinglock_disc=0; - } - else + if ($_GET['actionpage']=='lockrating' && $status_ratinglock_disc==0) { - $status_ratinglock_disc=1; + $status_ratinglock_disc=1; } + if ($_GET['actionpage']=='unlockrating' && $status_ratinglock_disc==1) + { + $status_ratinglock_disc=0; + } $sql='UPDATE '.$tbl_wiki.' SET ratinglock_disc="'.Database::escape_string($status_ratinglock_disc).'" WHERE reflink="'.html_entity_decode(Database::escape_string(stripslashes(urldecode($page)))).'" AND '.$groupfilter; //Visibility. Value to all,not only for the first Database::query($sql,__FILE__,__LINE__); @@ -1361,21 +1329,15 @@ function check_ratinglock_discuss() } //show status - if ($row['ratinglock_disc']==1 || ($row['content']=='' AND $row['title']=='' AND $page=='index')) - { - return false; - } - else - { - return true; - } + return $row['ratinglock_disc']; } /** * Notify page changes * @author Juan Carlos Raña + * return the current */ function check_notify_page($reflink)