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342 lines
12 KiB
342 lines
12 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* This is a learning path creation and player tool in Chamilo - previously
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* learnpath_handler.php
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*
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* @author Patrick Cool
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* @author Denes Nagy
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* @author Roan Embrechts, refactoring and code cleaning
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* @author Yannick Warnier <ywarnier@beeznest.org> - cleaning and update
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* @author Julio Montoya - Improving the list of templates
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* @package chamilo.learnpath
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*/
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/**
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* INIT SECTION
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*/
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$this_section = SECTION_COURSES;
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api_protect_course_script();
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include 'learnpath_functions.inc.php';
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include 'resourcelinker.inc.php';
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$language_file = 'learnpath';
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$htmlHeadXtra[] = '
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<script>
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var temp = false;
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var load_default_template = '. ((isset($_POST['submit']) || empty($_SERVER['QUERY_STRING'])) ? 'false' : 'true' ) .';
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function FCKeditor_OnComplete( editorInstance ) {
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editorInstance.Events.AttachEvent( \'OnSelectionChange\', check_for_title) ;
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//document.getElementById(\'frmModel\').innerHTML = "<iframe id=\'frame_template\' name=\'my_frame_template\' height=890px width=220px; frameborder=0 src=\''.api_get_path(WEB_LIBRARY_PATH).'fckeditor/editor/fckdialogframe.html \'>";
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loaded = true;
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}
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function check_for_title() {
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if (temp) {
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// This functions shows that you can interact directly with the editor area
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// DOM. In this way you have the freedom to do anything you want with it.
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// Get the editor instance that we want to interact with.
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var oEditor = FCKeditorAPI.GetInstance(\'content_lp\') ;
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// Get the Editor Area DOM (Document object).
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var oDOM = oEditor.EditorDocument ;
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var iLength ;
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var contentText ;
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var contentTextArray;
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var bestandsnaamNieuw = "";
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var bestandsnaamOud = "";
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// The are two diffent ways to get the text (without HTML markups).
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// It is browser specific.
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if( document.all ) // If Internet Explorer.
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{
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contentText = oDOM.body.innerText ;
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}
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else // If Gecko.
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{
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var r = oDOM.createRange() ;
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r.selectNodeContents( oDOM.body ) ;
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contentText = r.toString() ;
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}
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var index=contentText.indexOf("/*<![CDATA");
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contentText=contentText.substr(0,index);
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// Compose title if there is none
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contentTextArray = contentText.split(\' \') ;
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var x=0;
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for(x=0; (x<5 && x<contentTextArray.length); x++) {
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if(x < 4) {
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bestandsnaamNieuw += contentTextArray[x] + \' \';
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} else {
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bestandsnaamNieuw += contentTextArray[x];
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}
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}
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}
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temp=true;
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}
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function InnerDialogLoaded() {
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if (document.all) {
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// if is iexplorer
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var B=new window.frames.content_lp___Frame.FCKToolbarButton(\'Templates\',window.content_lp___Frame.FCKLang.Templates);
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} else {
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var B=new window.frames[0].FCKToolbarButton(\'Templates\',window.frames[0].FCKLang.Templates);
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}
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return B.ClickFrame();
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};'."\n".
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$_SESSION['oLP']->get_js_dropdown_array() .
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'function load_cbo(id){' ."\n" .
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'if (!id) {return false;}'.
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'var cbo = document.getElementById(\'previous\');' .
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'for(var i = cbo.length - 1; i > 0; i--) {' .
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'cbo.options[i] = null;' .
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'}' ."\n" .
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'var k=0;' .
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'for(var i = 1; i <= child_name[id].length; i++){' ."\n" .
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' cbo.options[i] = new Option(child_name[id][i-1], child_value[id][i-1]);' ."\n" .
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' k=i;' ."\n" .
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'}' ."\n" .
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//'if( typeof cbo != "undefined" ) {'."\n" .
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'cbo.options[k].selected = true;'."\n" .
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//'}'."\n" .
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'}
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$(function() {
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if ($(\'#previous\')) {
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if(\'parent is\'+$(\'#idParent\').val()) {
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load_cbo($(\'#idParent\').val());
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}
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}
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//Loads LP item tabs
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$("#resource_tab").tabs();
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$(\'.lp_resource_element\').click(function() {
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window.location.href = $(\'a\', this).attr(\'href\');
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});
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});
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</script>';
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/* Constants and variables */
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$is_allowed_to_edit = api_is_allowed_to_edit(null, true);
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$isStudentView = (int) $_REQUEST['isStudentView'];
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$learnpath_id = (int) $_REQUEST['lp_id'];
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$submit = $_POST['submit_button'];
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$type = isset($_GET['type']) ? $_GET['type'] : null;
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$action = isset($_GET['action']) ? $_GET['action'] : null;
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// Using the resource linker as a tool for adding resources to the learning path.
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if ($action == 'add' && $type == 'learnpathitem') {
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$htmlHeadXtra[] = "<script language='JavaScript' type='text/javascript'> window.location=\"../resourcelinker/resourcelinker.php?source_id=5&action=$action&learnpath_id=$learnpath_id&chapter_id=$chapter_id&originalresource=no\"; </script>";
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}
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if ((!$is_allowed_to_edit) || ($isStudentView)) {
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error_log('New LP - User not authorized in lp_add_item.php');
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header('location:lp_controller.php?action=view&lp_id='.$learnpath_id);
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exit;
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}
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/* SHOWING THE ADMIN TOOLS */
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if (isset($_SESSION['gradebook'])) {
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$gradebook = $_SESSION['gradebook'];
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}
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if (!empty($gradebook) && $gradebook == 'view') {
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$interbreadcrumb[] = array (
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'url' => '../gradebook/'.$_SESSION['gradebook_dest'],
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'name' => get_lang('ToolGradebook')
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);
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}
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$interbreadcrumb[] = array('url' => 'lp_controller.php?action=list', 'name' => get_lang('LearningPaths'));
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$interbreadcrumb[] = array('url' => api_get_self()."?action=build&lp_id=$learnpath_id", 'name' => $_SESSION['oLP']->get_name());
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switch ($type) {
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case 'chapter':
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$interbreadcrumb[]= array ('url' => 'lp_controller.php?action=add_item&type=step&lp_id='.$_SESSION['oLP']->get_id(), 'name' => get_lang('NewStep'));
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$interbreadcrumb[]= array ('url' => '#', 'name' => get_lang('NewChapter'));
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break;
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case 'document':
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$interbreadcrumb[]= array ('url' => 'lp_controller.php?action=add_item&type=step&lp_id='.$_SESSION['oLP']->get_id(), 'name' => get_lang('NewStep'));
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break;
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default:
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$interbreadcrumb[]= array ('url' => '#', 'name' => get_lang('NewStep'));
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break;
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}
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if ($action == 'add_item' && $type == 'document' ) {
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$interbreadcrumb[]= array ('url' => '#', 'name' => get_lang('NewDocumentCreated'));
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}
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// Theme calls.
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$show_learn_path = true;
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$lp_theme_css = $_SESSION['oLP']->get_theme();
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Display::display_header(null, 'Path');
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$suredel = trim(get_lang('AreYouSureToDelete'));
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//@todo move this somewhere else css/fix.css
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?>
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<style>
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#feedback { font-size: 1.4em; }
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#resExercise .ui-selecting { background: #FECA40; }
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#resExercise .ui-selected { background: #F39814; color: white; }
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#resExercise { list-style-type: none; margin: 0; padding: 0; width: 60%; }
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#resExercise li { margin: 3px; padding: 0.4em; font-size: 1.4em; height: 18px; }
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/* Fixes LP toolbar */
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#resource_tab li a {
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padding: 5px 4px;
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}
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</style>
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<script>
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function stripslashes(str) {
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str=str.replace(/\\'/g,'\'');
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str=str.replace(/\\"/g,'"');
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str=str.replace(/\\\\/g,'\\');
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str=str.replace(/\\0/g,'\0');
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return str;
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}
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function confirmation(name) {
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name=stripslashes(name);
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if (confirm("<?php echo $suredel; ?> " + name + " ?")) {
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return true;
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} else {
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return false;
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}
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}
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$(document).ready(function() {
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$("#hide_bar_template").toggle(
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function() {
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$("#lp_sidebar").hide();
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$(this).css({'background-image' : 'url("../img/hide2.png")'})
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$("#doc_form").removeClass("span8");
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$("#doc_form").addClass("span11");
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},
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function() {
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$("#lp_sidebar").show();
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$("#doc_form").removeClass("span11");
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$("#doc_form").addClass("span8");
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$(this).css('background-image', 'url("../img/hide0.png")');
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}
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);
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});
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</script>
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<?php
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/* DISPLAY SECTION */
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echo $_SESSION['oLP']->build_action_menu();
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echo '<div class="row-fluid" style="overflow:hidden">';
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echo '<div id="lp_sidebar" class="span4">';
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echo $_SESSION['oLP']->return_new_tree(null, true);
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// Show the template list.
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if ($type == 'document' && !isset($_GET['file'])) {
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// Show the template list.
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echo '<div id="frmModel" style="display:block; height:890px;width:100px; position:relative;"></div>';}
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echo '</div>';
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//hide bar div
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if ($action == 'add_item' && $type == 'document' && !isset($_GET['file'])) {
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echo '<div id="hide_bar_template"></div>';
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}
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echo '<div id="doc_form" class="span8">';
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if (isset($new_item_id) && is_numeric($new_item_id)) {
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switch ($type) {
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case 'chapter':
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echo $_SESSION['oLP']->display_manipulate($new_item_id, $_POST['type']);
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Display::display_confirmation_message(get_lang('NewChapterCreated'));
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break;
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case TOOL_LINK:
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echo $_SESSION['oLP']->display_manipulate($new_item_id, $type);
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Display::display_confirmation_message(get_lang('NewLinksCreated'));
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break;
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case TOOL_STUDENTPUBLICATION:
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echo $_SESSION['oLP']->display_manipulate($new_item_id, $type);
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Display::display_confirmation_message(get_lang('NewStudentPublicationCreated'));
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break;
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case 'module':
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echo $_SESSION['oLP']->display_manipulate($new_item_id, $type);
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Display::display_confirmation_message(get_lang('NewModuleCreated'));
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break;
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case TOOL_QUIZ:
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echo $_SESSION['oLP']->display_manipulate($new_item_id, $type);
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Display::display_confirmation_message(get_lang('NewExerciseCreated'));
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break;
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case TOOL_DOCUMENT:
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Display::display_confirmation_message(get_lang('NewDocumentCreated'));
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echo $_SESSION['oLP']->display_item($new_item_id);
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break;
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case TOOL_FORUM:
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echo $_SESSION['oLP']->display_manipulate($new_item_id, $type);
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Display::display_confirmation_message(get_lang('NewForumCreated'));
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break;
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case 'thread':
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echo $_SESSION['oLP']->display_manipulate($new_item_id, $type);
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Display::display_confirmation_message(get_lang('NewThreadCreated'));
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break;
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}
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} else {
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switch ($type) {
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case 'chapter':
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echo $_SESSION['oLP']->display_item_form($type, get_lang('EnterDataNewChapter'));
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break;
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case 'module':
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echo $_SESSION['oLP']->display_item_form($type, get_lang('EnterDataNewModule'));
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break;
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case 'document':
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if (isset($_GET['file']) && is_numeric($_GET['file'])) {
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echo $_SESSION['oLP']->display_document_form('add', 0, $_GET['file']);
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} else {
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echo $_SESSION['oLP']->display_document_form('add', 0);
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}
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break;
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case 'hotpotatoes':
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echo $_SESSION['oLP']->display_hotpotatoes_form('add', 0, $_GET['file']);
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break;
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case 'quiz':
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echo Display::display_warning_message(get_lang('ExerciseCantBeEditedAfterAddingToTheLP'));
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echo $_SESSION['oLP']->display_quiz_form('add', 0, $_GET['file']);
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break;
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case 'forum':
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echo $_SESSION['oLP']->display_forum_form('add', 0, $_GET['forum_id']);
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break;
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case 'thread':
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echo $_SESSION['oLP']->display_thread_form('add', 0, $_GET['thread_id']);
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break;
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case 'link':
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echo $_SESSION['oLP']->display_link_form('add', 0, $_GET['file']);
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break;
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case 'student_publication':
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echo $_SESSION['oLP']->display_student_publication_form('add', 0, $_GET['file']);
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break;
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case 'step':
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$_SESSION['oLP']->display_resources();
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break;
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}
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}
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echo '</div>';
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echo '</div>';
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/* FOOTER */
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Display::display_footer();
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