chamilo-lms2/main/admin/usergroups.php

<?php
/* For licensing terms, see /license.txt */

/**
 *  @package chamilo.admin
 */

// Language files that need to be included.
$language_file = array('admin');

$cidReset = true;
require_once '../inc/global.inc.php';

$this_section = SECTION_PLATFORM_ADMIN;
api_protect_admin_script(true);
api_protect_limit_for_session_admin();

//Add the JS needed to use the jqgrid
$htmlHeadXtra[] = api_get_jqgrid_js();
// setting breadcrumbs
$interbreadcrumb[] = array('url' => 'index.php','name' => get_lang('PlatformAdmin'));
$action = isset($_GET['action']) ? $_GET['action'] : null;
if ($action == 'add') {
    $interbreadcrumb[] = array('url' => 'usergroups.php','name' => get_lang('Classes'));
    $interbreadcrumb[] = array('url' => '#','name' => get_lang('Add'));
} elseif ($action == 'edit') {
    $interbreadcrumb[] = array('url' => 'usergroups.php','name' => get_lang('Classes'));
    $interbreadcrumb[] = array('url' => '#','name' => get_lang('Edit'));
} else {
    $interbreadcrumb[] = array('url' => '#','name' => get_lang('Classes'));
}

// The header.
Display::display_header();

// Tool name
if (isset($_GET['action']) && $_GET['action'] == 'add') {
    $tool = 'Add';
    $interbreadcrumb[] = array('url' => api_get_self(), 'name' => get_lang('Group'));
}
if (isset($_GET['action']) && $_GET['action'] == 'editnote') {
    $tool = 'Modify';
    $interbreadcrumb[] = array('url' => api_get_self(), 'name' => get_lang('Group'));
}

// jqgrid will use this URL to do the selects

$url = api_get_path(WEB_AJAX_PATH).'model.ajax.php?a=get_usergroups';

//The order is important you need to check the the $column variable in the model.ajax.php file
$columns = array(
    get_lang('Id'), get_lang('Name'), get_lang('Users'), get_lang('Courses'), get_lang('Sessions'), get_lang('Actions')
);

//Column config
$column_model   = array(
    array('name'=>'id',             'index'=>'id',          'width'=>'5',  'align'=>'left'),
    array('name'=>'name',           'index'=>'name',        'width'=>'35',  'align'=>'left'),
    array('name'=>'users',    		'index'=>'users', 		'width'=>'15',  'align'=>'left'),
    array('name'=>'courses',    	'index'=>'courses', 	'width'=>'15',  'align'=>'left'),
    array('name'=>'sessions',    	'index'=>'sessions', 	'width'=>'15',  'align'=>'left'),
    array('name'=>'actions',        'index'=>'actions',     'width'=>'20',  'align'=>'left', 'sortable'=>'false','formatter'=>'action_formatter'),
);

//Autowidth
$extra_params['autowidth'] = 'true';
//height auto
$extra_params['height'] = 'auto';
$extra_params['sortname'] = 'name';
$extra_params['sortorder'] = 'desc';
//With this function we can add actions to the jgrid
$action_links = 'function action_formatter (cellvalue, options, rowObject) {
    return \''
    .' <a href="add_users_to_usergroup.php?id=\'+options.rowId+\'"><img src="../img/icons/22/user_to_class.png" title="'.get_lang('SubscribeUsersToClass').'"></a>'
    .' <a href="add_courses_to_usergroup.php?id=\'+options.rowId+\'"><img src="../img/icons/22/course_to_class.png" title="'.get_lang('SubscribeClassToCourses').'"></a>'
    .' <a href="add_sessions_to_usergroup.php?id=\'+options.rowId+\'"><img src="../img/icons/22/sessions_to_class.png" title="'.get_lang('SubscribeClassToSessions').'"></a>'
    .' <a href="?action=edit&id=\'+options.rowId+\'"><img width="20px" src="../img/edit.png" title="'.get_lang('Edit').'" ></a>'
    .' <a onclick="javascript:if(!confirm('."\'".addslashes(api_htmlentities(get_lang("ConfirmYourChoice"),ENT_QUOTES))."\'".')) return false;"  href="?action=delete&id=\'+options.rowId+\'"><img title="'.get_lang('Delete').'" src="../img/delete.png"></a>\';
}';

?>
<script>
$(function() {
<?php
    // grid definition see the $usergroup>display() function
    echo Display::grid_js('usergroups', $url, $columns, $column_model, $extra_params, array(), $action_links, true);
?>
});
</script>
<?php
// Tool introduction
Display::display_introduction_section(get_lang('Classes'));

$usergroup = new UserGroup();

// Action handling: Adding a note
if (isset($_GET['action']) && $_GET['action'] == 'add') {
    if (api_get_session_id() != 0 && !api_is_allowed_to_session_edit(false, true)) {
        api_not_allowed();
    }

    $_SESSION['notebook_view'] = 'creation_date';
    //@todo move this in the career.lib.php

    // Initiate the object
    $form = new FormValidator('note', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']));
    // Setting the form elements
    $form->addElement('header', get_lang('Add'));
    $form->addElement('text', 'name', get_lang('name'), array('size' => '70', 'id' => 'name'));
    //$form->applyFilter('note_title', 'html_filter');
    $form->add_html_editor('description', get_lang('Description'), false, false, array('Width' => '95%', 'Height' => '250'));
    $form->addElement('style_submit_button', 'submit', get_lang('Add'), 'class="add"');

    // Setting the rules
    $form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');

    // The validation or display
    if ($form->validate()) {
        $check = Security::check_token('post');
        if ($check) {
            $values = $form->exportValues();
            $res = $usergroup->save($values);
            if ($res) {
                Display::display_confirmation_message(get_lang('ItemAdded'));
            } else {
                Display::display_warning_message(
                    Security::remove_XSS($values['name']).': '.
                    get_lang('AlreadyExists')
                );
            }
        }
        Security::clear_token();
        $usergroup->display();
    } else {
        echo '<div class="actions">';
        echo '<a href="'.api_get_self().'">'.Display::return_icon('back.png',get_lang('Back'),'',ICON_SIZE_MEDIUM).'</a>';
        echo '</div>';
        $token = Security::get_token();
        $form->addElement('hidden', 'sec_token');
        $form->setConstants(array('sec_token' => $token));
        $form->display();
    }
} elseif (isset($_GET['action']) && $_GET['action'] == 'edit' && is_numeric($_GET['id'])) {
    // Action handling: Editing a note
    // Initialize the object
    $form = new FormValidator('career', 'post', api_get_self().'?action='.Security::remove_XSS($_GET['action']).'&id='.Security::remove_XSS($_GET['id']));
    // Setting the form elements
    $form->addElement('header', '', get_lang('Modify'));
    $form->addElement('hidden', 'id', intval($_GET['id']));
    $form->addElement('text', 'name', get_lang('Name'), array('size' => '70'));
    $form->add_html_editor('description', get_lang('Description'), false, false, array('Width' => '95%', 'Height' => '250'));
    $form->addElement('style_submit_button', 'submit', get_lang('Modify'), 'class="save"');

    // Setting the defaults
    $defaults = $usergroup->get($_GET['id']);
    $form->setDefaults($defaults);

    // Setting the rules.
    $form->addRule('name', get_lang('ThisFieldIsRequired'), 'required');

    // The validation or display.
    if ($form->validate()) {
        $check = Security::check_token('post');
        if ($check) {
            $values = $form->exportValues();
            $res = $usergroup->update($values);
            if ($res) {
                Display::display_confirmation_message(get_lang('Updated'));
            } else {
                Display::display_warning_message(
                    Security::remove_XSS($values['name']).': '.
                    get_lang('AlreadyExists')
                );
            }
        }
        Security::clear_token();
        $usergroup->display();
    } else {
        echo '<div class="actions">';
        echo '<a href="'.api_get_self().'">'.Display::return_icon('back.png',get_lang('Back'),'',ICON_SIZE_MEDIUM).'</a>';
        echo '</div>';
        $token = Security::get_token();
        $form->addElement('hidden', 'sec_token');
        $form->setConstants(array('sec_token' => $token));
        $form->display();
    }
} elseif (isset($_GET['action']) && $_GET['action'] == 'delete' && is_numeric($_GET['id'])) {
    $res = $usergroup->delete(Security::remove_XSS($_GET['id']));
    if ($res) {
        Display::display_confirmation_message(get_lang('Deleted'));
    }
    $usergroup->display();
} else {
    $usergroup->display();
}
Display :: display_footer();