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<?php /* For licensing terms, see /license.txt / /* * This file was originally the copy of document.php, but many modifications happened since then ; * the direct file view is not needed anymore, if the user uploads a scorm zip file, a directory * will be automatically created for it, and the files will be uncompressed there for example ; * * @package chamilo.learnpath * @author Yannick Warnier <ywarnier@beeznest.org> - redesign * @author Denes Nagy, principal author * @author Isthvan Mandak, several new features * @author Roan Embrechts, code improvements and refactoring / /* * Code / use \ChamiloSession as Session; $_SESSION['whereami'] = 'lp/view'; $this_section = SECTION_COURSES; if ($lp_controller_touched != 1) { header('location: lp_controller.php?action=view&item_id='.intval($_REQUEST['item_id'])); exit; } / Libraries / require_once 'back_compat.inc.php'; require_once 'learnpath.class.php'; require_once 'learnpathItem.class.php'; //To prevent the template class $show_learnpath = true; api_protect_course_script(); $lp_id = intval($_GET['lp_id']); // Check if the learning path is visible for student - (LP requisites) if (!api_is_allowed_to_edit(null, true) && !learnpath::is_lp_visible_for_student($lp_id, api_get_user_id())) { api_not_allowed(true); } //Checking visibility (eye icon) $visibility = api_get_item_visibility(api_get_course_info(), TOOL_LEARNPATH, $lp_id, $action, api_get_user_id(), api_get_session_id()); if (!api_is_allowed_to_edit(false, true, false, false) && intval($visibility) == 0) { api_not_allowed(true); } if (empty($_SESSION['oLP'])) { api_not_allowed(true); } $debug = 0; if ($debug) { error_log('------ Entering lp_view.php -------'); } $_SESSION['oLP']->error = ''; $lp_item_id = $_SESSION['oLP']->get_current_item_id(); $lp_type = $_SESSION['oLP']->get_type(); $course_code = api_get_course_id(); $course_id = api_get_course_int_id(); $user_id = api_get_user_id(); $platform_theme = api_get_setting('stylesheets'); // Plataform's css. $my_style = $platform_theme; $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.lp_minipanel.js" type="text/javascript" language="javascript"></script>'; / * already added in lp_controller.php if (api_get_setting('show_glossary_in_documents') == 'ismanual' \|\| api_get_setting('show_glossary_in_documents') == 'isautomatic' ) { $htmlHeadXtra[] = '<script type="text/javascript"> <!-- var jQueryFrameReadyConfigPath = \''.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.min.js\'; --> </script>'; $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.frameready.js" type="text/javascript" language="javascript"></script>'; $htmlHeadXtra[] = '<script src="'.api_get_path(WEB_LIBRARY_PATH).'javascript/jquery.highlight.js" type="text/javascript" language="javascript"></script>'; }/ $htmlHeadXtra[] = '<script> $(document).ready(function(){ $("div#log_content_cleaner").bind("click", function() { $("div#log_content").empty(); }); }); var chamilo_xajax_handler = window.oxajax; </script>'; if ($_SESSION['oLP']->mode == 'embedframe' \|\| $_SESSION['oLP']->get_hide_toc_frame()==1 ) { $htmlHeadXtra[] = '<script> $(document).ready(function(){ toogle_minipanel(); }); </script>'; } // Prepare variables for the test tool (just in case) - honestly, this should disappear later on. $_SESSION['scorm_view_id'] = $_SESSION['oLP']->get_view_id(); $_SESSION['scorm_item_id'] = $lp_item_id; $_SESSION['lp_mode'] = $_SESSION['oLP']->mode; // Reinit exercises variables to avoid spacename clashes (see exercise tool) if (isset($exerciseResult) \|\| isset($_SESSION['exerciseResult'])) { Session::erase($exerciseResult); } unset($_SESSION['objExercise']); unset($_SESSION['questionList']); // additional APIs $htmlHeadXtra[] = '<script> chamilo_courseCode = "'.$course_code.'"; </script>'; // Document API $htmlHeadXtra[] = '<script src="js/documentapi.js" type="text/javascript" language="javascript"></script>'; // Storage API $htmlHeadXtra[] = '<script> var sv_user = \''.api_get_user_id().'\'; var sv_course = chamilo_courseCode; var sv_sco = \''.intval($_REQUEST['lp_id']).'\'; </script>'; // FIXME fetch sco and userid from a more reliable source directly in sotrageapi.js $htmlHeadXtra[] = '<script type="text/javascript" src="js/storageapi.js"></script>'; /* * Get a link to the corresponding document. / if ($debug) { error_log(" src: $src "); error_log(" lp_type: $lp_type "); } $get_toc_list = $_SESSION['oLP']->get_toc(); $type_quiz = false; foreach ($get_toc_list as $toc) { if ($toc['id'] == $lp_item_id && ($toc['type']=='quiz')) { $type_quiz = true; } } if (!isset($src)) { $src = null; switch ($lp_type) { case 1: $_SESSION['oLP']->stop_previous_item(); $htmlHeadXtra[] = '<script src="scorm_api.php" type="text/javascript" language="javascript"></script>'; $prereq_check = $_SESSION['oLP']->prerequisites_match($lp_item_id); if ($prereq_check === true) { $src = $_SESSION['oLP']->get_link('http', $lp_item_id, $get_toc_list); //Prevents FF 3.6 + Adobe Reader 9 bug see BT#794 when calling a pdf file in a LP. $file_info = parse_url($src); $file_info = pathinfo($file_info['path']); if (api_strtolower(substr($file_info['extension'], 0, 3) == 'pdf')) { $src = api_get_path(WEB_CODE_PATH).'newscorm/lp_view_item.php?lp_item_id='.$lp_item_id; } $_SESSION['oLP']->start_current_item(); // starts time counter manually if asset } else { $src = 'blank.php?error=prerequisites'; } break; case 2: // save old if asset $_SESSION['oLP']->stop_previous_item(); // save status manually if asset $htmlHeadXtra[] = '<script src="scorm_api.php" type="text/javascript" language="javascript"></script>'; $prereq_check = $_SESSION['oLP']->prerequisites_match($lp_item_id); if ($prereq_check === true) { $src = $_SESSION['oLP']->get_link('http',$lp_item_id, $get_toc_list); $_SESSION['oLP']->start_current_item(); // starts time counter manually if asset } else { $src = 'blank.php?error=prerequisites'; } break; case 3: // aicc $_SESSION['oLP']->stop_previous_item(); // save status manually if asset $htmlHeadXtra[] = '<script src="'.$_SESSION['oLP']->get_js_lib().'" type="text/javascript" language="javascript"></script>'; $prereq_check = $_SESSION['oLP']->prerequisites_match($lp_item_id); if ($prereq_check === true) { $src = $_SESSION['oLP']->get_link('http',$lp_item_id, $get_toc_list); $_SESSION['oLP']->start_current_item(); // starts time counter manually if asset } else { $src = 'blank.php'; } break; case 4: break; } } $autostart = 'true'; // Update status, total_time from lp_item_view table when you finish the exercises in learning path. if ($debug) { error_log('$type_quiz: '.$type_quiz); error_log('$_REQUEST[exeId]: '.intval($_REQUEST['exeId'])); error_log('$lp_id: '.$lp_id); error_log('$_GET[lp_item_id]: '.intval($_GET['lp_item_id'])); } if ($type_quiz && !empty($_REQUEST['exeId']) && isset($lp_id) && isset($_GET['lp_item_id'])) { global $src; $_SESSION['oLP']->items[$_SESSION['oLP']->current]->write_to_db(); $TBL_TRACK_EXERCICES = Database::get_statistic_table(TABLE_STATISTIC_TRACK_E_EXERCICES); $TBL_LP_ITEM_VIEW = Database::get_course_table(TABLE_LP_ITEM_VIEW); $TBL_LP_ITEM = Database::get_course_table(TABLE_LP_ITEM); $safe_item_id = intval($_GET['lp_item_id']); $safe_id = $lp_id; $safe_exe_id = intval($_REQUEST['exeId']); if ($safe_id == strval(intval($safe_id)) && $safe_item_id == strval(intval($safe_item_id))) { $sql = 'SELECT start_date, exe_date, exe_result, exe_weighting FROM ' . $TBL_TRACK_EXERCICES . ' WHERE exe_id = '.$safe_exe_id; if ($debug) error_log($sql); $res = Database::query($sql); $row_dates = Database::fetch_array($res); $time_start_date = api_strtotime($row_dates['start_date'],'UTC'); $time_exe_date = api_strtotime($row_dates['exe_date'],'UTC'); $mytime = ((int)$time_exe_date-(int)$time_start_date); $score = (float)$row_dates['exe_result']; $max_score = (float)$row_dates['exe_weighting']; $sql_upd_max_score = "UPDATE $TBL_LP_ITEM SET max_score = '$max_score' WHERE c_id = $course_id AND id = '".$safe_item_id."'"; if ($debug) error_log($sql_upd_max_score); Database::query($sql_upd_max_score); $sql_last_attempt = "SELECT id FROM $TBL_LP_ITEM_VIEW WHERE c_id = $course_id AND lp_item_id = '$safe_item_id' AND lp_view_id = '".$_SESSION['oLP']->lp_view_id."' order by id desc limit 1"; $res_last_attempt = Database::query($sql_last_attempt); if ($debug) error_log($sql_last_attempt); if (Database::num_rows($res_last_attempt)) { $row_last_attempt = Database::fetch_row($res_last_attempt); $lp_item_view_id = $row_last_attempt[0]; $sql_upd_score = "UPDATE $TBL_LP_ITEM_VIEW SET status = 'completed' , score = $score, total_time = $mytime WHERE id='".$lp_item_view_id."' AND c_id = $course_id "; if ($debug) error_log($sql_upd_score); Database::query($sql_upd_score); $update_query = "UPDATE $TBL_TRACK_EXERCICES SET orig_lp_item_view_id = $lp_item_view_id WHERE exe_id = ".$safe_exe_id; Database::query($update_query); } } if (intval($_GET['fb_type']) > 0) { $src = 'blank.php?msg=exerciseFinished'; } else { $src = api_get_path(WEB_CODE_PATH).'exercice/result.php?origin=learnpath&id='.$safe_exe_id; if ($debug) error_log('Calling URL: '.$src); } $autostart = 'false'; } $_SESSION['oLP']->set_previous_item($lp_item_id); $nameTools = Security :: remove_XSS($_SESSION['oLP']->get_name()); $save_setting = api_get_setting('show_navigation_menu'); global $_setting; $_setting['show_navigation_menu'] = 'false'; $scorm_css_header = true; $lp_theme_css = $_SESSION['oLP']->get_theme(); // Sets the css theme of the LP this call is also use at the frames (toc, nav, message). if ($_SESSION['oLP']->mode == 'fullscreen') { $htmlHeadXtra[] = "<script>window.open('$src','content_id','toolbar=0,location=0,status=0,scrollbars=1,resizable=1');</script>"; } // Not in fullscreen mode. Display::display_reduced_header($nameTools); // Check if audio recorder needs to be in studentview. if (isset($_SESSION['status']) && $_SESSION['status'][$course_code] == 5) { $audio_recorder_studentview = true; } else { $audio_recorder_studentview = false; } // Set flag to ensure lp_header.php is loaded by this script (flag is unset in lp_header.php). $_SESSION['loaded_lp_view'] = true; $display_none = ''; $margin_left = '305px'; //Media player code $display_mode = $_SESSION['oLP']->mode; $scorm_css_header = true; $lp_theme_css = $_SESSION['oLP']->get_theme(); // Setting up the CSS theme if exists. if (!empty ($lp_theme_css) && !empty ($mycourselptheme) && $mycourselptheme != -1 && $mycourselptheme == 1) { global $lp_theme_css; } else { $lp_theme_css = $my_style; } $progress_bar = $_SESSION['oLP']->get_progress_bar('', -1, '', true); $navigation_bar = $_SESSION['oLP']->get_navigation_bar(); $mediaplayer = $_SESSION['oLP']->get_mediaplayer($autostart); $tbl_lp_item = Database::get_course_table(TABLE_LP_ITEM); $show_audioplayer = false; // Getting all the information about the item. $sql = "SELECT audio FROM " . $tbl_lp_item . " WHERE c_id = $course_id AND lp_id = '" . $_SESSION['oLP']->lp_id."'"; $res_media= Database::query($sql); if (Database::num_rows($res_media) > 0) { while ($row_media= Database::fetch_array($res_media)) { if (!empty($row_media['audio'])) {$show_audioplayer = true; break;} } } / * * <?php if (!empty($_SESSION['oLP']->scorm_debug) && api_is_platform_admin()) { //only show log ?> <!-- log message layout --> <div id="lp_log_name" name="lp_log_name" class="lp_log" style="height:150px;overflow:auto;margin:4px"> <div id="log_content"></div> <div id="log_content_cleaner" style="cursor: pointer; color:blue;"><?php echo get_lang('Clean'); ?></div> </div> <!-- end log message layout --> <?php } ?> */ echo '<div id="learning_path_main" style="width:100%; height:100%;">'; $is_allowed_to_edit = api_is_allowed_to_edit(null, true, false, false); if ($is_allowed_to_edit) { echo '<div id="learning_path_breadcrumb_zone">'; global $interbreadcrumb; $interbreadcrumb[] = array('url' => 'lp_controller.php?action=list&isStudentView=false', 'name' => get_lang('LearningPaths')); $interbreadcrumb[] = array('url' => api_get_self()."?action=add_item&type=step&lp_id=".$_SESSION['oLP']->lp_id."&isStudentView=false", 'name' => $_SESSION['oLP']->get_name()); $interbreadcrumb[] = array('url' => '#', 'name' => get_lang('Preview')); //$interbreadcrumb[] = array('type' => 'right', 'url' => api_get_self()."?action=add_item&type=step&lp_id=".$_SESSION['oLP']->lp_id."&isStudentView=false", 'name' => get_lang('Edit'), 'class' => 'btn btn-mini btn-warning'); echo return_breadcrumb($interbreadcrumb, null, null); echo '</div>'; } echo '<div id="learning_path_left_zone" style="background-color : #FABC34; '.$display_none.'"> '; echo '<div id="header">'; echo '<a href="lp_controller.php?action=return_to_course_homepage&'.api_get_cidreq(). '" target="_self" onclick="javascript: window.parent.API.save_asset();"><img src="../css/mm_home.png" style="width: 40px; height: 40px" /></a>'; echo '<a href="lp_controller.php?action=return_to_course_homepage&'.api_get_cidreq(). '" target="_self" onclick="javascript: window.parent.API.save_asset();" ' . 'style="color: #002D40; font-weight: bold; font-size: 1.2em; margin-left: 5px;">'; echo 'Retour à la page d\'acceuil</a>'; echo '</div><br/>'; ?> <!-- end header --> <!-- Author image preview --> <?php echo $navigation_bar['previous']; ?> <!-- BAT /BAT --> <div id="progress_bar" style="width: 50%; display: inline-block; margin-bottom: 12px;"><?php echo $progress_bar; ?></div> <?php echo $navigation_bar['next']; ?> <?php if (isset($navigation_bar['fullscreen'])) echo '<div class="mm_scorm_button_next">' . $navigation_bar['fullscreen'] . '</div>'; ?> <div style="margin-bottom: 15px;"></div> <!-- end image preview Layout --> <!-- media player layout --> <?php if ($show_audioplayer) { echo '<div id="lp_media_file">'; echo $mediaplayer; echo '</div>'; } ?> <!-- end media player layout --> <!-- TOC layout --> <div id="toc_id" name="toc_name" style="overflow: auto; padding:0;margin-top:0px;width:100%;float:left"> <div id="learning_path_toc"> <?php echo $_SESSION['oLP']->get_html_toc($get_toc_list); ?> </div> </div> <!-- end TOC layout --> <!--BAT : tree --> <img src="../css/mm_tree.png" title="tree" alt="tree" style="position: absolute; bottom: -10px; width: 280px;"/> </div> <!-- end left zone --> <!-- right zone --> <div id="learning_path_right_zone" style="margin-left:<?php echo $margin_left;?>;height:100%"> <?php // hub 26-05-2010 Fullscreen or not fullscreen $height = '100%'; if ($_SESSION['oLP']->mode == 'fullscreen') { echo '<iframe id="content_id_blank" name="content_name_blank" src="blank.php" border="0" frameborder="0" style="width:100%;height:'.$height.'" ></iframe>'; } else { echo '<iframe id="content_id" name="content_name" src="'.$src.'" border="0" frameborder="0" style="display: block; width:100%;height:'.$height.'"></iframe>'; } ?> </div> <!-- end right Zone --> </div> <script> // Resize right and left pane to full height (HUB 20-05-2010). function updateContentHeight() { document.body.style.overflow = 'hidden'; var IE = window.navigator.appName.match(/microsoft/i); var hauteurHeader = document.getElementById('header').offsetHeight; var hauteurAuthorImg = document.getElementById('author_image').offsetHeight; var hauteurAuthorName = document.getElementById('author_name').offsetHeight; var hauteurMedia = 0; if ($("#lp_media_file").length != 0) { hauteurMedia = document.getElementById('lp_media_file').offsetHeight; } var hauteurTitre = document.getElementById('scorm_title').offsetHeight; var hauteurAction = 0; if (document.getElementById('actions_lp')) hauteurAction = document.getElementById('actions_lp').offsetHeight; var hauteurHaut = hauteurHeader+hauteurAuthorImg+hauteurAuthorName+hauteurMedia+hauteurTitre+hauteurAction; var innerHauteur = (IE) ? document.body.clientHeight : window.innerHeight ; var debugsize = 0; // -40 is a static adjustement for margin, spaces on the page <?php if (!empty($_SESSION['oLP']->scorm_debug)) echo 'debugsize = 150;' ?> document.getElementById('inner_lp_toc').style.height = innerHauteur - hauteurHaut - 40 - debugsize + "px"; if (document.getElementById('content_id')) { document.getElementById('content_id').style.height = innerHauteur + 'px'; } // Loads the glossary library. <?php if (api_get_setting('show_glossary_in_extra_tools') == 'true') { if (api_get_setting('show_glossary_in_documents') == 'ismanual') { ?> $.frameReady(function(){ // $("<div>I am a div courses</div>").prependTo("body"); }, "top.content_name", { load: [ {type:"script", id:"_fr1", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery.min.js"}, {type:"script", id:"_fr4", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.min.js"}, {type:"stylesheet", id:"_fr5", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.css"}, {type:"script", id:"_fr2", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery.highlight.js"} ] } ); <?php } elseif (api_get_setting('show_glossary_in_documents') == 'isautomatic') { ?> $.frameReady(function(){ // $("<div>I am a div courses</div>").prependTo("body"); }, "top.content_name", { load: [ {type:"script", id:"_fr1", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery.min.js"}, {type:"script", id:"_fr4", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.min.js"}, {type:"stylesheet", id:"_fr5", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery-ui/smoothness/jquery-ui-1.8.21.custom.css"}, {type:"script", id:"_fr2", src:"<?php echo api_get_path(WEB_LIBRARY_PATH); ?>javascript/jquery.highlight.js"} ] } ); <?php } } ?> } window.onload = updateContentHeight; window.onresize = updateContentHeight; --> </script> <?php // Restore a global setting. $_setting['show_navigation_menu'] = $save_setting; if ($debug) { error_log(' ------- end lp_view.php ------'); }

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