You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
404 lines
19 KiB
404 lines
19 KiB
<?php
|
|
/* For licensing terms, see /license.txt */
|
|
/**
|
|
* The INTRODUCTION MICRO MODULE is used to insert and edit
|
|
* an introduction section on a Chamilo module or on the course homepage.
|
|
* It can be inserted on any Chamilo module, provided the corresponding setting
|
|
* is enabled in the administration section.
|
|
*
|
|
* The introduction content are stored in a table called "tool_intro"
|
|
* in the course Database. Each module introduction has an Id stored in
|
|
* the table, which matches a specific module.
|
|
*
|
|
* '(c_)tool_intro' table description
|
|
* c_id: int
|
|
* id : int
|
|
* intro_text :text
|
|
* session_id: int
|
|
*
|
|
* usage :
|
|
*
|
|
* $moduleId = XX // specifying the module Id
|
|
* include(introductionSection.inc.php);
|
|
*
|
|
* This script is also used since Chamilo 1.9 to show course progress (from the
|
|
* course_progress module)
|
|
*
|
|
* @package chamilo.include
|
|
*/
|
|
|
|
/* Constants and variables */
|
|
|
|
$TBL_INTRODUCTION = Database::get_course_table(TABLE_TOOL_INTRO);
|
|
$intro_editAllowed = $is_allowed_to_edit;
|
|
$session_id = api_get_session_id();
|
|
|
|
$introduction_section = '';
|
|
|
|
global $charset;
|
|
$intro_cmdEdit = empty($_GET['intro_cmdEdit']) ? '' : $_GET['intro_cmdEdit'];
|
|
$intro_cmdUpdate = isset($_POST['intro_cmdUpdate']);
|
|
$intro_cmdDel = empty($_GET['intro_cmdDel']) ? '' : $_GET['intro_cmdDel'];
|
|
$intro_cmdAdd = empty($_GET['intro_cmdAdd']) ? '' : $_GET['intro_cmdAdd'];
|
|
$courseId = api_get_course_id();
|
|
|
|
if (!empty($courseId)) {
|
|
$form = new FormValidator('introduction_text', 'post', api_get_self().'?'.api_get_cidreq());
|
|
} else {
|
|
$form = new FormValidator('introduction_text');
|
|
}
|
|
|
|
$renderer =& $form->defaultRenderer();
|
|
$renderer->setElementTemplate('<div style="width: 80%; margin: 0px auto; padding-bottom: 10px; ">{element}</div>');
|
|
|
|
$toolbar_set = 'Introduction';
|
|
$width = '100%';
|
|
$height = '300';
|
|
|
|
// The global variable $fck_attribute has been deprecated. It stays here for supporting old external code.
|
|
global $fck_attribute;
|
|
|
|
if (is_array($fck_attribute)) {
|
|
if (isset($fck_attribute['ToolbarSet'])) {
|
|
$toolbar_set = $fck_attribute['ToolbarSet'];
|
|
}
|
|
if (isset($fck_attribute['Width'])) {
|
|
$toolbar_set = $fck_attribute['Width'];
|
|
}
|
|
if (isset($fck_attribute['Height'])) {
|
|
$toolbar_set = $fck_attribute['Height'];
|
|
}
|
|
}
|
|
|
|
if (is_array($editor_config)) {
|
|
if (!isset($editor_config['ToolbarSet'])) {
|
|
$editor_config['ToolbarSet'] = $toolbar_set;
|
|
}
|
|
if (!isset($editor_config['Width'])) {
|
|
$editor_config['Width'] = $width;
|
|
}
|
|
if (!isset($editor_config['Height'])) {
|
|
$editor_config['Height'] = $height;
|
|
}
|
|
} else {
|
|
$editor_config = array('ToolbarSet' => $toolbar_set, 'Width' => $width, 'Height' => $height);
|
|
}
|
|
|
|
$form->add_html_editor('intro_content', null, null, false, $editor_config);
|
|
$form->addElement('style_submit_button', 'intro_cmdUpdate', get_lang('SaveIntroText'), 'class="save"');
|
|
|
|
/* INTRODUCTION MICRO MODULE - COMMANDS SECTION (IF ALLOWED) */
|
|
$course_id = api_get_course_int_id();
|
|
|
|
if ($intro_editAllowed) {
|
|
$moduleId = Database::escape_string($moduleId);
|
|
|
|
/* Replace command */
|
|
if ($intro_cmdUpdate) {
|
|
if ($form->validate()) {
|
|
$form_values = $form->exportValues();
|
|
$intro_content = Security::remove_XSS(stripslashes(api_html_entity_decode($form_values['intro_content'])), COURSEMANAGERLOWSECURITY);
|
|
if (!empty($intro_content)) {
|
|
$sql = "REPLACE $TBL_INTRODUCTION SET c_id = $course_id, id='$moduleId',intro_text='".Database::escape_string($intro_content)."', session_id='".intval($session_id)."'";
|
|
Database::query($sql);
|
|
$introduction_section .= Display::return_message(get_lang('IntroductionTextUpdated'),'confirmation', false);
|
|
} else {
|
|
$intro_cmdDel = true; // got to the delete command
|
|
}
|
|
} else {
|
|
$intro_cmdEdit = true;
|
|
}
|
|
}
|
|
|
|
/* Delete Command */
|
|
if ($intro_cmdDel) {
|
|
Database::query("DELETE FROM $TBL_INTRODUCTION WHERE c_id = $course_id AND id='".$moduleId."' AND session_id='".intval($session_id)."'");
|
|
$introduction_section .= Display::return_message(get_lang('IntroductionTextDeleted'), 'confirmation');
|
|
}
|
|
}
|
|
|
|
|
|
/* INTRODUCTION MICRO MODULE - DISPLAY SECTION */
|
|
|
|
/* Retrieves the module introduction text, if exist */
|
|
/* @todo use a lib to query the $TBL_INTRODUCTION table */
|
|
// Getting course intro
|
|
$intro_content = null;
|
|
$sql = "SELECT intro_text FROM $TBL_INTRODUCTION
|
|
WHERE c_id = $course_id AND id='".Database::escape_string($moduleId)."' AND session_id = 0";
|
|
$intro_dbQuery = Database::query($sql);
|
|
if (Database::num_rows($intro_dbQuery) > 0) {
|
|
$intro_dbResult = Database::fetch_array($intro_dbQuery);
|
|
$intro_content = $intro_dbResult['intro_text'];
|
|
}
|
|
|
|
// Getting session intro
|
|
if (!empty($session_id)) {
|
|
$sql = "SELECT intro_text FROM $TBL_INTRODUCTION
|
|
WHERE c_id = $course_id AND id='".Database::escape_string($moduleId)."' AND session_id = '".intval($session_id)."'";
|
|
$intro_dbQuery = Database::query($sql);
|
|
$introSessionContent = null;
|
|
if (Database::num_rows($intro_dbQuery) > 0) {
|
|
$intro_dbResult = Database::fetch_array($intro_dbQuery);
|
|
$introSessionContent = $intro_dbResult['intro_text'];
|
|
}
|
|
// If the course session intro exists replace it.
|
|
if (!empty($introSessionContent)) {
|
|
$intro_content = $introSessionContent;
|
|
}
|
|
}
|
|
|
|
/* Determines the correct display */
|
|
|
|
if ($intro_cmdEdit || $intro_cmdAdd) {
|
|
$intro_dispDefault = false;
|
|
$intro_dispForm = true;
|
|
$intro_dispCommand = false;
|
|
} else {
|
|
$intro_dispDefault = true;
|
|
$intro_dispForm = false;
|
|
|
|
if ($intro_editAllowed) {
|
|
$intro_dispCommand = true;
|
|
} else {
|
|
$intro_dispCommand = false;
|
|
}
|
|
}
|
|
|
|
/* Executes the display */
|
|
|
|
// display thematic advance inside a postit
|
|
if ($intro_dispForm) {
|
|
$default['intro_content'] = $intro_content;
|
|
$form->setDefaults($default);
|
|
$introduction_section .= '<div id="courseintro" style="width: 98%">';
|
|
$introduction_section .= $form->return_form();
|
|
$introduction_section .= '</div>';
|
|
}
|
|
|
|
$thematic_description_html = '';
|
|
|
|
if ($tool == TOOL_COURSE_HOMEPAGE && !isset($_GET['intro_cmdEdit'])) {
|
|
// Only show this if we're on the course homepage and we're not currently editing
|
|
$thematic = new Thematic();
|
|
$displayMode = api_get_course_setting('display_info_advance_inside_homecourse');
|
|
$class1 = '';
|
|
if ($displayMode == '1') {
|
|
// Show only the current course progress step
|
|
// $information_title = get_lang('InfoAboutLastDoneAdvance');
|
|
$last_done_advance = $thematic->get_last_done_thematic_advance();
|
|
$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
|
|
$subTitle1 = get_lang('CurrentTopic');
|
|
$class1 = ' current';
|
|
} else if($displayMode == '2') {
|
|
// Show only the two next course progress steps
|
|
// $information_title = get_lang('InfoAboutNextAdvanceNotDone');
|
|
$last_done_advance = $thematic->get_next_thematic_advance_not_done();
|
|
$next_advance_not_done = $thematic->get_next_thematic_advance_not_done(2);
|
|
$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
|
|
$thematic_advance_info2 = $thematic->get_thematic_advance_list($next_advance_not_done);
|
|
$subTitle1 = $subTitle2 = get_lang('NextTopic');
|
|
} else if($displayMode == '3') {
|
|
// Show the current and next course progress steps
|
|
// $information_title = get_lang('InfoAboutLastDoneAdvanceAndNextAdvanceNotDone');
|
|
$last_done_advance = $thematic->get_last_done_thematic_advance();
|
|
$next_advance_not_done = $thematic->get_next_thematic_advance_not_done();
|
|
$thematic_advance_info = $thematic->get_thematic_advance_list($last_done_advance);
|
|
$thematic_advance_info2 = $thematic->get_thematic_advance_list($next_advance_not_done);
|
|
$subTitle1 = get_lang('CurrentTopic');
|
|
$subTitle2 = get_lang('NextTopic');
|
|
$class1 = ' current';
|
|
}
|
|
|
|
if (!empty($thematic_advance_info)) {
|
|
|
|
/*$thematic_advance = get_lang('CourseThematicAdvance').' '.
|
|
$thematic->get_total_average_of_thematic_advances().'%';*/
|
|
$thematic_advance = get_lang('CourseThematicAdvance');
|
|
$thematicScore = $thematic->get_total_average_of_thematic_advances() . '%';
|
|
$thematicUrl = api_get_path(WEB_CODE_PATH) .
|
|
'course_progress/index.php?action=thematic_details&'.api_get_cidreq();
|
|
$thematic_info = $thematic->get_thematic_list(
|
|
$thematic_advance_info['thematic_id']
|
|
);
|
|
|
|
$thematic_advance_info['start_date'] = api_get_local_time(
|
|
$thematic_advance_info['start_date']
|
|
);
|
|
$thematic_advance_info['start_date'] = api_format_date(
|
|
$thematic_advance_info['start_date'],
|
|
DATE_TIME_FORMAT_LONG
|
|
);
|
|
$userInfo = $_SESSION['_user'];
|
|
$courseInfo = api_get_course_info();
|
|
//die('<pre>'.print_r($courseInfo,1).'</pre>');
|
|
|
|
$thematic_description_html =
|
|
'<div class="thematic-postit">
|
|
<div class="row-fluid"><div class="span12">
|
|
<div class="accordion" id="progress-bar-course">
|
|
<div class="accordion-group">
|
|
<div class="accordion-heading">
|
|
<div class="title-accordion">
|
|
<div class="row-fluid score-thematic">
|
|
<div class="span8">';
|
|
$thematic_description_html .=
|
|
'<div class="span6 name-student">
|
|
<h2>' . $userInfo['firstName'] . '</h2>
|
|
<h3>' . $userInfo['lastName'] . '</h3>
|
|
</div>
|
|
<div class="span2 score">
|
|
<h1>' . $thematicScore . '</h1>
|
|
</div>
|
|
<div class="span4">
|
|
<h3>' . $thematic_advance . '</h3>
|
|
<p>' . $courseInfo['name'] . '</p>
|
|
</div>
|
|
</div>';
|
|
$thematic_description_html .=
|
|
'<div class="span4">
|
|
<a id="thematic-show" class="btn btn-small btn-primary accordion-toggle btn-hide-thematic" href="#pross" data-toggle="collapse" data-parent="#progress-bar-course">
|
|
' . get_lang('SeeDetail') . '
|
|
</a>
|
|
<a id="thematic-hide" class="btn btn-small accordion-toggle btn-show-thematic" href="#pross" data-toggle="collapse" data-parent="#progress-bar-course" style="display:none;">
|
|
' . get_lang('Hide') . '
|
|
</a>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>';
|
|
$thematic_description_html .=
|
|
'<div class="accordion-body collapse in" id="pross" style="height: auto;">
|
|
<div class="accordion-inner">
|
|
<div class="row-fluid">
|
|
<div class="span4">
|
|
<div class="row-fluid">
|
|
<div class="span4">
|
|
<div class="thumbnail">
|
|
<img src="' . $userInfo['avatar'] . '" class="img-polaroid">
|
|
</div>
|
|
</div>
|
|
<div class="span8">
|
|
<div class="info-progress">
|
|
<div class="tittle-score">' . $thematic_advance . ' ' . $thematicScore .'
|
|
</div>
|
|
<div class="progress progress-striped">
|
|
<div class="bar" style="width: ' . $thematicScore . ';"></div>
|
|
</div>
|
|
<a href="' . $thematicUrl . '" class="btn btn-info">' . get_lang('ShowFullCourseAdvance') . '</a>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>';
|
|
$thematic_description_html .=
|
|
'<div class="span8">
|
|
<div class="row-fluid">';
|
|
$thematic_description_html .=
|
|
'<div class="span6 items-progress'.$class1.'">
|
|
<div class="topics">' . $subTitle1 . '</div>
|
|
<p class="title_topics">' . $thematic_info['title'] . '</p>
|
|
<p class="date">' . $thematic_advance_info['start_date'] . '</p>
|
|
<h3 class="title">' . $thematic_advance_info['content'] . '</h3>
|
|
<p class="time">' . get_lang('DurationInHours') . ' : ' . $thematic_advance_info['duration'] . ' - <a href="' . $thematicUrl . '">' . get_lang('SeeDetail') . '</a></p>
|
|
</div>';
|
|
|
|
if (!empty($thematic_advance_info2)) {
|
|
$thematic_info2 = $thematic->get_thematic_list($thematic_advance_info2['thematic_id']);
|
|
$thematic_advance_info2['start_date'] = api_get_local_time($thematic_advance_info2['start_date']);
|
|
$thematic_advance_info2['start_date'] = api_format_date($thematic_advance_info2['start_date'], DATE_TIME_FORMAT_LONG);
|
|
|
|
$thematic_description_html .=
|
|
'<div class="span6 items-progress">
|
|
<div class="topics">'.$subTitle2.'</div>
|
|
<p class="title_topics">'.$thematic_info['title'].'</p>
|
|
<p class="date">'.$thematic_advance_info2['start_date'].'</p>
|
|
<h3 class="title">'.$thematic_advance_info2['content'].'</h3>
|
|
<p class="time">'.get_lang('DurationInHours').' : '.$thematic_advance_info2['duration'].' - <a href="'.$thematicUrl.'">'.get_lang('SeeDetail').'</a></p>
|
|
</div>';
|
|
}
|
|
$thematic_description_html.=
|
|
'</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>
|
|
</div>';
|
|
}
|
|
}
|
|
|
|
$introduction_section .= '<div class="row course-tools-intro"><div class="span12">';
|
|
$introduction_section .= $thematic_description_html;
|
|
$introduction_section .= '</div>';
|
|
|
|
$introduction_section .= '<div class="home-course-intro span12"><div class="page-course">';
|
|
|
|
if ($intro_dispDefault) {
|
|
|
|
$intro_content = $intro_content;
|
|
|
|
if (!empty($intro_content)) {
|
|
$introduction_section.='<div class="page-course-intro">';
|
|
$introduction_section .= $intro_content;
|
|
$introduction_section.='</div>';
|
|
}
|
|
}
|
|
$introduction_section .= '</div></div>';
|
|
|
|
if ($intro_dispCommand) {
|
|
if (empty($intro_content)) {
|
|
// Displays "Add intro" commands
|
|
$introduction_section .= '<div id="courseintro_empty">';
|
|
if (!empty ($GLOBALS['_cid'])) {
|
|
$introduction_section .= "<a href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdAdd=1\">";
|
|
$introduction_section .= Display::return_icon('introduction_add.gif', get_lang('AddIntro')).' ';
|
|
$introduction_section .= "</a>";
|
|
} else {
|
|
$introduction_section .= "<a href=\"".api_get_self()."?intro_cmdAdd=1\">\n".get_lang('AddIntro')."</a>";
|
|
}
|
|
$introduction_section .= "</div>";
|
|
|
|
} else {
|
|
// Displays "edit intro && delete intro" commands
|
|
$introduction_section .= '<div id="courseintro_empty">';
|
|
if (!empty ($GLOBALS['_cid'])) {
|
|
$introduction_section .=
|
|
"<a href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdEdit=1\">".
|
|
Display::return_icon('edit.png', get_lang('Modify'), '', ICON_SIZE_SMALL).
|
|
"</a>";
|
|
$introduction_section .=
|
|
"<a href=\"".api_get_self()."?".api_get_cidreq()."&intro_cmdDel=1\" onclick=\"javascript:
|
|
if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).
|
|
"')) return false;\">".
|
|
Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).
|
|
"</a>";
|
|
} else {
|
|
$introduction_section .=
|
|
"<a href=\"".api_get_self()."?intro_cmdEdit=1\">".
|
|
Display::return_icon('edit.png', get_lang('Modify'), '', ICON_SIZE_SMALL).
|
|
"</a>";
|
|
$introduction_section .=
|
|
"<a href=\"".api_get_self()."?intro_cmdDel=1\" onclick=\"javascript:
|
|
if(!confirm('".addslashes(api_htmlentities(get_lang('ConfirmYourChoice'), ENT_QUOTES, $charset)).
|
|
"')) return false;\">".
|
|
Display::return_icon('delete.png', get_lang('Delete'), '', ICON_SIZE_SMALL).
|
|
"</a>";
|
|
}
|
|
$introduction_section .= "</div>";
|
|
// Fix for chrome XSS filter for videos in iframes - BT#7930
|
|
$browser = api_get_navigator();
|
|
if (strpos($introduction_section, '<iframe') !== false && $browser['name'] == 'Chrome') {
|
|
header('X-XSS-Protection: 0');
|
|
}
|
|
}
|
|
}
|
|
$introduction_section .= '</div>';
|
|
|
|
$browser = api_get_navigator();
|
|
|
|
if (strpos($introduction_section, '<iframe') !== false && $browser['name'] == 'Chrome') {
|
|
header("X-XSS-Protection: 0");
|
|
}
|
|
|