chamilo-lms/main/newscorm/lp_edit_item.php

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

/**
 * This is a learning path creation and player tool in Chamilo - previously learnpath_handler.php
 *
 * @author Patrick Cool
 * @author Denes Nagy
 * @author Roan Embrechts, refactoring and code cleaning
 * @author Yannick Warnier <ywarnier@beeznest.org> - cleaning and update for new SCORM tool
 * @author Julio Montoya  - Improving the list of templates
 * @package chamilo.learnpath
*/

/* INIT SECTION */

$this_section = SECTION_COURSES;

api_protect_course_script();

/* Libraries */

// The main_api.lib.php, database.lib.php and display.lib.php
// libraries are included by default.

include 'learnpath_functions.inc.php';
//include '../resourcelinker/resourcelinker.inc.php';
include 'resourcelinker.inc.php';
// Rewrite the language file, sadly overwritten by resourcelinker.inc.php.
// Name of the language file that needs to be included.
$language_file = 'learnpath';

/* Header and action code */

$htmlHeadXtra[] = '
<script type="text/javascript">

function FCKeditor_OnComplete( editorInstance )
{
    document.getElementById(\'frmModel\').innerHTML = "<iframe height=890px; width=230px; frameborder=0 src=\''.api_get_path(WEB_LIBRARY_PATH).'fckeditor/editor/fckdialogframe.html \'>";
}

function InnerDialogLoaded()
{
    if (document.all)
    {
        // if is iexplorer
        var B=new window.frames.content_lp___Frame.FCKToolbarButton(\'Templates\',window.content_lp___Frame.FCKLang.Templates);
    }
    else
    {
        var B=new window.frames[0].FCKToolbarButton(\'Templates\',window.frames[0].FCKLang.Templates);
    }
    return B.ClickFrame();
$};'."\n".

$_SESSION['oLP']->get_js_dropdown_array() .

'function load_cbo(id){' ."\n" .
  'if (!id) {return false;}'.
  'var cbo = document.getElementById(\'idPosition\');' .
  'for(var i = cbo.length - 1; i > 0; i--) {' .
    'cbo.options[i] = null;' .
  '}' ."\n" .
  'var k=0;' .
  'for(var i = 1; i <= child_name[id].length; i++){' ."\n" .
  '  cbo.options[i] = new Option(child_name[id][i-1], child_value[id][i-1]);' ."\n" .
  '  k=i;' ."\n" .
  '}' ."\n" .
  //'if( typeof cbo != "undefined" ) {'."\n" .
  'cbo.options[k].selected = true;'."\n" .
   //'}'."\n" .
'}'."\n" .
'$().ready(function() {'."\n" .
  'if ($(\'#idPosition\')) {'."\n" .
    'if(\'parent is\'+$(\'#idParent\').val()) {'.
      'load_cbo($(\'#idParent\').val());'."\n" .
  '}}'."\n" .
'});'."\n" .
'</script>';

/* Constants and variables */

$is_allowed_to_edit = api_is_allowed_to_edit(null, true);

$tbl_lp = Database::get_course_table(TABLE_LP_MAIN);
$tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM);
$tbl_lp_view = Database::get_course_table(TABLE_LP_VIEW);

$isStudentView  = (int) $_REQUEST['isStudentView'];
$learnpath_id   = (int) $_REQUEST['lp_id'];
$submit			= $_POST['submit_button'];

/* MAIN CODE */

// Using the resource linker as a tool for adding resources to the learning path.
if ($action == 'add' && $type == 'learnpathitem') {
     $htmlHeadXtra[] = "<script language='JavaScript' type='text/javascript'> window.location=\"../resourcelinker/resourcelinker.php?source_id=5&action=$action&learnpath_id=$learnpath_id&chapter_id=$chapter_id&originalresource=no\"; </script>";
}
if ((!$is_allowed_to_edit) || ($isStudentView)) {
    error_log('New LP - User not authorized in lp_add_item.php');
    header('location:lp_controller.php?action=view&lp_id='.$learnpath_id);
}
// From here on, we are admin because of the previous condition, so don't check anymore.

$sql_query = "SELECT * FROM $tbl_lp WHERE id = $learnpath_id";
$result = Database::query($sql_query);
$therow = Database::fetch_array($result);

/*
    Course admin section
    - all the functions not available for students - always available in this case (page only shown to admin)
*/

/* SHOWING THE ADMIN TOOLS */

if (isset($_SESSION['gradebook'])) {
    $gradebook = $_SESSION['gradebook'];
}

if (!empty($gradebook) && $gradebook == 'view') {
    $interbreadcrumb[] = array (
            'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
            'name' => get_lang('ToolGradebook')
        );
}
$interbreadcrumb[] = array('url' => 'lp_controller.php?action=list', 'name' => get_lang('_learning_path'));
$interbreadcrumb[] = array('url' => api_get_self()."?action=build&lp_id=$learnpath_id", 'name' => stripslashes("{$therow['name']}"));

// Theme calls.
$show_learn_path = true;
$lp_theme_css = $_SESSION['oLP']->get_theme();

Display::display_header(null,'Path');
$suredel = trim(get_lang('AreYouSureToDelete'));

?>
<script type='text/javascript'>
/* <![CDATA[ */
function stripslashes(str) {
    str=str.replace(/\\'/g,'\'');
    str=str.replace(/\\"/g,'"');
    str=str.replace(/\\\\/g,'\\');
    str=str.replace(/\\0/g,'\0');
    return str;
}
function confirmation(name) {
    name=stripslashes(name);
    if (confirm("<?php echo $suredel; ?> " + name + " ?")) {
        return true;
    } else {
        return false;
    }
}
</script>
<?php


/* DISPLAY SECTION */

echo $_SESSION['oLP']->build_action_menu();
echo '<table cellpadding="0" cellspacing="0" class="lp_build">';
        echo '<tr>';
        echo '<td class="tree">';

        $path_item = isset($_GET['path_item']) ? $_GET['path_item'] : 0;
        $path_item = Database::escape_string($path_item);
        $tbl_doc = Database :: get_course_table(TABLE_DOCUMENT);
        $sql_doc = "SELECT path FROM " . $tbl_doc . " WHERE id = '". $path_item."' ";
        $res_doc = Database::query($sql_doc);
        $path_file = Database::result($res_doc, 0, 0);
        $path_parts = pathinfo($path_file);

        if (Database::num_rows($res_doc) > 0 && $path_parts['extension'] == 'html') {
            $count_items = count($_SESSION['oLP']->ordered_items);
            $style = ($count_items > 12) ? ' style="height:250px;width:230px;overflow-x : auto; overflow : scroll;" ' : ' class="lp_tree" ';
            echo '<div '.$style.'>';
            // Build the tree with the menu items in it.
            echo $_SESSION['oLP']->build_tree();
            echo '</div>';
            // Show the template list
            echo '<p style="border-bottom:1px solid #999999; margin:0; padding:2px;"></p>';
            echo '<br />';
            echo '<div id="frmModel" style="display:block; height:890px;width:100px; position:relative;"></div>';
        } else {
            echo '<div class="lp_tree" style="height:90%" >';
            // Build the tree with the menu items in it.
            echo $_SESSION['oLP']->build_tree();
            echo '</div>';
        }

        echo '</td>';
        echo '<td class="workspace">';
            if (isset($is_success) && $is_success === true) {
                $msg = '<div class="lp_message" style="margin-bottom:10px;">';
                $msg .= 'The item has been edited.';
                $msg .= '</div>';
                echo $_SESSION['oLP']->display_item($_GET['id'], $msg);
            } else {
                echo $_SESSION['oLP']->display_edit_item($_GET['id']);
            }
        echo '</td>';
    echo '</tr>';
echo '</table>';

/* FOOTER */

Display::display_footer();