chamilo-lms/main/gradebook/gradebook_add_link.php

<?php
/* For licensing terms, see /license.txt */
/**
 * Script
 * @package chamilo.gradebook
 */
/**
 * Init
 */
$language_file = 'gradebook';
//$cidReset = true;
require_once '../inc/global.inc.php';
require_once 'lib/be.inc.php';
require_once 'lib/gradebook_functions.inc.php';
require_once 'lib/fe/linkform.class.php';
require_once 'lib/fe/linkaddeditform.class.php';
require_once '../forum/forumfunction.inc.php';
$current_course_tool = TOOL_GRADEBOOK;

api_protect_course_script();
api_block_anonymous_users();
block_students();

$course_info = api_get_course_info($_GET['course_code']);

$tbl_forum_thread = Database :: get_course_table(TABLE_FORUM_THREAD);
$tbl_link = Database::get_main_table(TABLE_MAIN_GRADEBOOK_LINK);

$session_id = api_get_session_id();
$all_categories = Category :: load(null, null, api_get_course_id(), null, null, $session_id);

$category = Category :: load($_GET['selectcat']);
$url = api_get_self().'?selectcat='.Security::remove_XSS($_GET['selectcat']).'&newtypeselected='.(isset($_GET['typeselected']) ? Security::remove_XSS($_GET['typeselected']) : '').'&course_code='.(empty($_GET['course_code']) ? '' : Security::remove_XSS($_GET['course_code']));
$typeform = new LinkForm(LinkForm :: TYPE_CREATE, $category[0], null, 'create_link', null, $url, $_GET['typeselected']);

// if user selected a link type
if ($typeform->validate() && isset($_GET['newtypeselected'])) {
    // reload page, this time with a parameter indicating the selected type
    header('Location: '.api_get_self().'?selectcat='.Security::remove_XSS($_GET['selectcat'])
        .'&typeselected='.$typeform->exportValue('select_link')
        .'&course_code='.Security::remove_XSS($_GET['course_code']));
    exit;
}

// link type selected, show 2nd form to retrieve the link data
if (isset($_GET['typeselected']) && $_GET['typeselected'] != '0') {
    $url = api_get_self().'?selectcat='.Security::remove_XSS($_GET['selectcat']).'&typeselected='.Security::remove_XSS($_GET['typeselected']).'&course_code='.Security::remove_XSS($_GET['course_code']);
    $addform = new LinkAddEditForm(LinkAddEditForm :: TYPE_ADD, $all_categories, intval($_GET['typeselected']), null, 'add_link', $url);

    if ($addform->validate()) {
        $addvalues = $addform->exportValues();
        $link = LinkFactory :: create($_GET['typeselected']);
        $link->set_user_id(api_get_user_id());
        $link->set_course_code(api_get_course_id());

        $link->set_category_id($addvalues['select_gradebook']);

        if ($link->needs_name_and_description()) {
            $link->set_name($addvalues['name']);
        } else {
            $link->set_ref_id($addvalues['select_link']);
        }

        $parent_cat = Category :: load($addvalues['select_gradebook']);
        $global_weight = $category[0]->get_weight();

        //$addvalues['weight'] = $addvalues['weight_mask']/$global_weight*$parent_cat[0]->get_weight();

        $link->set_weight($addvalues['weight_mask']);

        if ($link->needs_max()) {
            $link->set_max($addvalues['max']);
        }

        if ($link->needs_name_and_description()) {
            $link->set_description($addvalues['description']);
        }
        $link->set_visible(empty($addvalues['visible']) ? 0 : 1);

        //update view_properties
        if (isset($_GET['typeselected']) && 5 == $_GET['typeselected'] && (isset($addvalues['select_link']) && $addvalues['select_link'] <> "")) {

            $sql1 = 'SELECT thread_title from '.$tbl_forum_thread.'
					 WHERE c_id = '.$course_info['real_id'].' AND thread_id='.$addvalues['select_link'];
            $res1 = Database::query($sql1);
            $rowtit = Database::fetch_row($res1);
            $course_id = api_get_course_id();
            $sql_l = 'SELECT count(*) FROM '.$tbl_link.' WHERE ref_id='.$addvalues['select_link'].' and course_code="'.$course_id.'" and type=5;';
            $res_l = Database::query($sql_l);
            $row = Database::fetch_row($res_l);
            if ($row[0] == 0) {
                $link->add();
                $sql = 'UPDATE '.$tbl_forum_thread.' SET thread_qualify_max='.$addvalues['weight'].',thread_weight='.$addvalues['weight'].',thread_title_qualify="'.$rowtit[0].'"
						WHERE thread_id='.$addvalues['select_link'].' AND c_id = '.$course_info['real_id'].' ';
                Database::query($sql);
            }
        }

        $link->add();

        $addvalue_result = !empty($addvalues['addresult']) ? $addvalues['addresult'] : array();
        if ($addvalue_result == 1) {
            header('Location: gradebook_add_result.php?selecteval='.$link->get_ref_id());
            exit;
        } else {
            header('Location: '.Security::remove_XSS($_SESSION['gradebook_dest']).'?linkadded=&selectcat='.Security::remove_XSS($_GET['selectcat']));
            exit;
        }
    }
}


$interbreadcrumb[] = array('url' => $_SESSION['gradebook_dest'].'?selectcat='.Security::remove_XSS($_GET['selectcat']), 'name' => get_lang('Gradebook'));
$this_section = SECTION_COURSES;

$htmlHeadXtra[] = '<script type="text/javascript">
$(document).ready( function() {

    $("#hide_category_id").change(function() {
       $("#hide_category_id option:selected").each(function () {
           var cat_id = $(this).val();
            $.ajax({
                url: "'.api_get_path(WEB_AJAX_PATH).'gradebook.ajax.php?a=get_gradebook_weight",
                data: "cat_id="+cat_id,
                success: function(return_value) {
                    if (return_value != 0 ) {
                        $("#max_weight").html(return_value);
                    }
                },
            });
       });
    });
});
</script>';

Display :: display_header(get_lang('MakeLink'));
if (isset($typeform)) {
    $typeform->display();
}
if (isset($addform)) {
    $addform->display();
}
Display :: display_footer();