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389 lines
16 KiB
389 lines
16 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* The INTRODUCTION MICRO MODULE is used to insert and edit
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* an introduction section on a Chamilo module or on the course homepage.
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* It can be inserted on any Chamilo module, provided the corresponding setting
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* is enabled in the administration section.
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*
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* The introduction content are stored in a table called "tool_intro"
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* in the course Database. Each module introduction has an Id stored in
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* the table, which matches a specific module.
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*
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* '(c_)tool_intro' table description
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* c_id: int
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* id : int
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* intro_text :text
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* session_id: int
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*
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* usage :
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*
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* $moduleId = 'XX'; // specifying the module tool (string value)
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* include(introductionSection.inc.php);
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*
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* This script is also used since Chamilo 1.9 to show course progress (from the
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* course_progress module)
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*
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* @package chamilo.include
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*/
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use Chamilo\CourseBundle\Entity\CToolIntro;
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$TBL_INTRODUCTION = Database::get_course_table(TABLE_TOOL_INTRO);
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$intro_editAllowed = $is_allowed_to_edit;
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$session_id = api_get_session_id();
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$introduction_section = '';
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global $charset;
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$intro_cmdEdit = empty($_GET['intro_cmdEdit']) ? '' : $_GET['intro_cmdEdit'];
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$intro_cmdUpdate = isset($_POST['intro_cmdUpdate']);
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$intro_cmdDel = empty($_GET['intro_cmdDel']) ? '' : $_GET['intro_cmdDel'];
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$intro_cmdAdd = empty($_GET['intro_cmdAdd']) ? '' : $_GET['intro_cmdAdd'];
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$courseId = api_get_course_id();
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if (!empty($courseId)) {
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$form = new FormValidator(
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'introduction_text',
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'post',
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api_get_self().'?'.api_get_cidreq()
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);
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} else {
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$form = new FormValidator('introduction_text');
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}
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$config = array(
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'ToolbarSet' => 'IntroductionTool',
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'Width' => '100%',
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'Height' => '300'
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);
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$form->addHtmlEditor('intro_content', null, false, false, $config, true);
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$form->addButtonSave(get_lang('SaveIntroText'), 'intro_cmdUpdate');
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/* INTRODUCTION MICRO MODULE - COMMANDS SECTION (IF ALLOWED) */
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$course_id = api_get_course_int_id();
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if ($intro_editAllowed) {
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/* Replace command */
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if ($intro_cmdUpdate) {
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if ($form->validate()) {
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$form_values = $form->exportValues();
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$intro_content = Security::remove_XSS(
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stripslashes(
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api_html_entity_decode($form_values['intro_content'])
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),
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COURSEMANAGERLOWSECURITY
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);
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$criteria = [
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'cId' => $course_id,
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'id' => $moduleId,
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'sessionId' => $session_id,
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];
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if (!empty($intro_content)) {
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/** @var CToolIntro $toolIntro */
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$toolIntro = Database::getManager()
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->getRepository('ChamiloCourseBundle:CToolIntro')
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->findOneBy($criteria);
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if ($toolIntro) {
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$toolIntro
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->setIntroText($intro_content);
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} else {
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$toolIntro = new CToolIntro();
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$toolIntro
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->setSessionId($session_id)
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->setCId($course_id)
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->setIntroText($intro_content)
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->setId($moduleId);
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}
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Database::getManager()->persist($toolIntro);
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Database::getManager()->flush();
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$introduction_section .= Display::return_message(
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get_lang('IntroductionTextUpdated'),
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'confirmation',
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false
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);
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} else {
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// got to the delete command
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$intro_cmdDel = true;
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}
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} else {
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$intro_cmdEdit = true;
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}
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}
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/* Delete Command */
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if ($intro_cmdDel) {
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$sql = "DELETE FROM $TBL_INTRODUCTION
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WHERE
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c_id = $course_id AND
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id='".Database::escape_string($moduleId)."' AND
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session_id='".intval($session_id)."'";
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Database::query($sql);
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$introduction_section .= Display::return_message(get_lang('IntroductionTextDeleted'), 'confirmation');
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}
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}
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/* INTRODUCTION MICRO MODULE - DISPLAY SECTION */
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/* Retrieves the module introduction text, if exist */
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/* @todo use a lib to query the $TBL_INTRODUCTION table */
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// Getting course intro
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$intro_content = null;
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$sql = "SELECT intro_text FROM $TBL_INTRODUCTION
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WHERE
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c_id = $course_id AND
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id = '".Database::escape_string($moduleId)."' AND
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session_id = 0";
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$intro_dbQuery = Database::query($sql);
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if (Database::num_rows($intro_dbQuery) > 0) {
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$intro_dbResult = Database::fetch_array($intro_dbQuery);
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$intro_content = $intro_dbResult['intro_text'];
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}
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// Getting session intro
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if (!empty($session_id)) {
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$sql = "SELECT intro_text FROM $TBL_INTRODUCTION
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WHERE
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c_id = $course_id AND
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id = '".Database::escape_string($moduleId)."' AND
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session_id = '".intval($session_id)."'";
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$intro_dbQuery = Database::query($sql);
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$introSessionContent = null;
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if (Database::num_rows($intro_dbQuery) > 0) {
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$intro_dbResult = Database::fetch_array($intro_dbQuery);
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$introSessionContent = $intro_dbResult['intro_text'];
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}
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// If the course session intro exists replace it.
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if (!empty($introSessionContent)) {
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$intro_content = $introSessionContent;
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}
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}
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/* Determines the correct display */
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if ($intro_cmdEdit || $intro_cmdAdd) {
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$intro_dispDefault = false;
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$intro_dispForm = true;
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$intro_dispCommand = false;
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} else {
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$intro_dispDefault = true;
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$intro_dispForm = false;
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if ($intro_editAllowed) {
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$intro_dispCommand = true;
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} else {
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$intro_dispCommand = false;
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}
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}
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/* Executes the display */
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// display thematic advance inside a postit
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if ($intro_dispForm) {
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$default['intro_content'] = $intro_content;
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$form->setDefaults($default);
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$introduction_section .= '<div id="courseintro" style="width: 98%">';
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$introduction_section .= $form->return_form();
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$introduction_section .= '</div>';
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}
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$thematic_description_html = '';
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$thematicItemTwo = '';
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if ($tool == TOOL_COURSE_HOMEPAGE && !isset($_GET['intro_cmdEdit'])) {
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// Only show this if we're on the course homepage and we're not currently editing
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$thematic = new Thematic();
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$displayMode = api_get_course_setting('display_info_advance_inside_homecourse');
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$class1 = '';
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if ($displayMode == '1') {
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// Show only the current course progress step
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// $information_title = get_lang('InfoAboutLastDoneAdvance');
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$last_done_advance = $thematic->get_last_done_thematic_advance();
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$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
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$subTitle1 = get_lang('CurrentTopic');
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$class1 = ' current';
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} else if($displayMode == '2') {
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// Show only the two next course progress steps
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// $information_title = get_lang('InfoAboutNextAdvanceNotDone');
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$last_done_advance = $thematic->get_next_thematic_advance_not_done();
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$next_advance_not_done = $thematic->get_next_thematic_advance_not_done(2);
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$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
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$thematic_advance_info2 = $thematic->get_thematic_advance_list($next_advance_not_done);
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$subTitle1 = $subTitle2 = get_lang('NextTopic');
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} else if($displayMode == '3') {
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// Show the current and next course progress steps
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// $information_title = get_lang('InfoAboutLastDoneAdvanceAndNextAdvanceNotDone');
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$last_done_advance = $thematic->get_last_done_thematic_advance();
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$next_advance_not_done = $thematic->get_next_thematic_advance_not_done();
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$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
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$thematic_advance_info2 = $thematic->get_thematic_advance_list($next_advance_not_done);
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$subTitle1 = get_lang('CurrentTopic');
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$subTitle2 = get_lang('NextTopic');
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$class1 = ' current';
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}
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if (!empty($thematic_advance_info)) {
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$thematic_advance = get_lang('CourseThematicAdvance');
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$thematicScore = $thematic->get_total_average_of_thematic_advances() . '%';
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$thematicUrl = api_get_path(WEB_CODE_PATH) .
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'course_progress/index.php?action=thematic_details&'.api_get_cidreq();
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$thematic_info = $thematic->get_thematic_list(
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$thematic_advance_info['thematic_id']
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);
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$thematic_advance_info['start_date'] = api_get_local_time(
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$thematic_advance_info['start_date']
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);
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$thematic_advance_info['start_date'] = api_format_date(
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$thematic_advance_info['start_date'],
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DATE_TIME_FORMAT_LONG
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);
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$userInfo = $_SESSION['_user'];
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$courseInfo = api_get_course_info();
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$titleThematic = $thematic_advance .' : '. $courseInfo['name'] . ' <b>( '. $thematicScore .' )</b>';
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$infoUser = '<div class="thematic-avatar"><img src="' . $userInfo['avatar'] . '" class="img-circle img-responsive"></div>';
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$infoUser .= '<div class="progress">
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<div class="progress-bar progress-bar-danger" role="progressbar" style="width: ' . $thematicScore . ';">
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'.$thematicScore.'
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</div>
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</div>';
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$thematicItemOne = '
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<div class="col-md-6 items-progress">
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<div class="thematic-cont '.$class1.'">
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<div class="topics">' . $subTitle1 . '</div>
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<h4 class="title-topics">' . Display::returnFontAwesomeIcon('book') . $thematic_info['title'] . '</h4>
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<p class="date">' . Display::returnFontAwesomeIcon('calendar-o') . $thematic_advance_info['start_date'] . '</p>
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<div class="views">' . Display::returnFontAwesomeIcon('file-text-o') . strip_tags($thematic_advance_info['content']). '</div>
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<p class="time">'. Display::returnFontAwesomeIcon('clock-o') . get_lang('DurationInHours') . ' : ' . $thematic_advance_info['duration'] . ' - <a href="' . $thematicUrl . '">' . get_lang('SeeDetail') . '</a></p>
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</div>
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</div>';
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if (!empty($thematic_advance_info2)) {
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$thematic_info2 = $thematic->get_thematic_list($thematic_advance_info2['thematic_id']);
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$thematic_advance_info2['start_date'] = api_get_local_time($thematic_advance_info2['start_date']);
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$thematic_advance_info2['start_date'] = api_format_date($thematic_advance_info2['start_date'], DATE_TIME_FORMAT_LONG);
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$thematicItemTwo = '
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<div class="col-md-6 items-progress">
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<div class="thematic-cont">
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<div class="topics">'.$subTitle2.'</div>
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<h4 class="title-topics">'. Display::returnFontAwesomeIcon('book') . $thematic_info2['title'].'</h4>
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<p class="date">' . Display::returnFontAwesomeIcon('calendar-o') .$thematic_advance_info2['start_date'].'</p>
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<div class="views">' . Display::returnFontAwesomeIcon('file-text-o') . strip_tags($thematic_advance_info2['content']).'</div>
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<p class="time">'. Display::returnFontAwesomeIcon('clock-o') .get_lang('DurationInHours').' : '.$thematic_advance_info2['duration'].' - <a href="'.$thematicUrl.'">'.get_lang('SeeDetail').'</a></p>
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</div>
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</div>';
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}
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$thematicPanel = '<div class="row">';
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$thematicPanel .= '<div class="col-md-2">' . $infoUser . '</div>';
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$thematicPanel .= '<div class="col-md-10"><div class="row">' . $thematicItemOne . $thematicItemTwo . '</div></div>';
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$thematicPanel .= '</div>';
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$thematicPanel .= '<div class="separate">
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<a href="' . $thematicUrl . '" class="btn btn-default btn-block">' . get_lang('ShowFullCourseAdvance') . '</a>
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</div>';
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$thematicProgress = Display::panelCollapse($titleThematic, $thematicPanel, 'thematic', null, 'accordion-thematic', 'collapse-thematic', false);
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}
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}
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$introduction_section .= '<div class="row">';
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if (!empty($thematic_advance_info)) {
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$introduction_section .= '<div class="col-md-12">';
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$introduction_section .= $thematic_description_html;
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$introduction_section .= $thematicProgress;
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$introduction_section .= '</div>';
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}
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$editIconButton = '';
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if (api_is_allowed_to_edit() && empty($session_id)) {
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$editIconButton = Display::url(
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'<em class="fa fa-wrench"></em> ',
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api_get_path(WEB_CODE_PATH).'course_info/tools.php?'.api_get_cidreq(),
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['class' => 'btn btn-default', 'title' => get_lang('CustomizeIcons') ]
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);
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}
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$toolbar = '';
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$textIntro = '';
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if ($intro_dispCommand) {
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if (empty($intro_content)) {
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// Displays "Add intro" commands
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$toolbar = '<div class="btn-group pull-right" role="group">';
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if (!empty($courseId)) {
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$textIntro = '<a class="btn btn-default" title="' . get_lang('AddIntro') . '" href="'.api_get_self().'?' . api_get_cidreq().'&intro_cmdAdd=1">';
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$textIntro .= '<em class="fa fa-file-text"></em> ';
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$textIntro .= "</a>";
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$toolbar .= $textIntro . $editIconButton;
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} else {
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$toolbar .= '<a class="btn btn-default" href="' . api_get_self() . '?intro_cmdAdd=1">"' . get_lang('AddIntro') . '</a>';
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$toolbar .= $editIconButton;
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}
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$toolbar .= '</div>';
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} else {
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// Displays "edit intro && delete intro" commands
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$toolbar .= '<div class="btn-group pull-right" rol="group">';
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if (!empty($courseId)) {
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$toolbar .=
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'<a class="btn btn-default" href="'.api_get_self().'?'.api_get_cidreq().'&intro_cmdEdit=1" title="'.get_lang('Modify').'">
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<em class="fa fa-pencil"></em></a>';
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$toolbar .= $editIconButton;
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$toolbar .="<a class=\"btn btn-default\" href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdDel=1\" onclick=\"javascript:
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if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).
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"')) return false;\"><em class=\"fa fa-trash-o\"></em></a>";
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} else {
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$toolbar .=
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'<a class="btn btn-default" href="'.api_get_self().'?intro_cmdEdit=1" title="'.get_lang('Modify').'">
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<em class="fa fa-pencil"></em>
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</a>"';
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$toolbar .= $editIconButton;
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$toolbar .= "<a class=\"btn btn-default\" href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdDel=1\" onclick=\"javascript:
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if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).
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"')) return false;\"><em class=\"fa fa-trash-o\"></em></a>";
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}
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$toolbar .= "</div>";
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// Fix for chrome XSS filter for videos in iframes - BT#7930
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$browser = api_get_navigator();
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if (strpos($introduction_section, '<iframe') !== false && $browser['name'] == 'Chrome') {
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header('X-XSS-Protection: 0');
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}
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}
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}
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$introduction_section .= '<div class="col-md-12">';
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if ($intro_dispDefault) {
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if (!empty($intro_content)) {
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$introduction_section .= '<div class="page-course">';
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$introduction_section .= $intro_content;
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$introduction_section .= '</div>';
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} else {
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if (api_is_allowed_to_edit()) {
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$introduction_section .= '<div class="help-course">';
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$introduction_section .= get_lang('AddCustomCourseIntro') . ' ' . $textIntro;
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$introduction_section .= '</div>';
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}
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}
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}
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$introduction_section .= $toolbar;
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$introduction_section .= '</div>';
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$introduction_section .= '</div>';
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$browser = api_get_navigator();
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if (strpos($introduction_section, '<iframe') !== false && $browser['name'] == 'Chrome') {
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header("X-XSS-Protection: 0");
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}
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