<?php
/* For licensing terms, see /license.txt */
$cidReset = true; // Flag forcing the 'current course' reset
require_once __DIR__.'/../inc/global.inc.php';
api_block_anonymous_users();
$auth = new Auth();
$user_course_categories = CourseManager::get_user_course_categories(api_get_user_id());
$courses_in_category = $auth->getCoursesInCategory(false);
$action = isset($_REQUEST['action']) ? $_REQUEST['action'] : '';
$currentUrl = api_get_self();
$interbreadcrumb[] = [
'url' => api_get_self(),
'name' => get_lang('SortMyCourses'),
];
// We are moving the course of the user to a different user defined course category (=Sort My Courses).
if (isset($_POST['submit_change_course_category'])) {
$result = $auth->updateCourseCategory($_POST['course_2_edit_category'], $_POST['course_categories']);
if ($result) {
Display::addFlash(
Display::return_message(get_lang('EditCourseCategorySucces'))
);
}
header('Location: '.api_get_self());
exit;
}
// We edit course category
if (isset($_POST['submit_edit_course_category']) & &
isset($_POST['title_course_category'])
) {
$result = $auth->store_edit_course_category($_POST['title_course_category'], $_POST['category_id']);
if ($result) {
Display::addFlash(
Display::return_message(get_lang('CourseCategoryEditStored'))
);
}
header('Location: '.api_get_self());
exit;
}
// We are creating a new user defined course category (= Create Course Category).
if (isset($_POST['create_course_category']) & &
isset($_POST['title_course_category']) & &
strlen(trim($_POST['title_course_category'])) > 0
) {
$result = $auth->store_course_category($_POST['title_course_category']);
if ($result) {
Display::addFlash(
Display::return_message(get_lang('CourseCategoryStored'))
);
} else {
Display::addFlash(
Display::return_message(
get_lang('ACourseCategoryWithThisNameAlreadyExists'),
'error'
)
);
}
header('Location: '.api_get_self());
exit;
}
// We are moving a course or category of the user up/down the list (=Sort My Courses).
if (isset($_GET['move'])) {
if (isset($_GET['course'])) {
$result = $auth->move_course($_GET['move'], $_GET['course'], $_GET['category']);
if ($result) {
Display::addFlash(
Display::return_message(get_lang('CourseSortingDone'))
);
}
}
if (isset($_GET['category']) & & !isset($_GET['course'])) {
$result = $auth->move_category($_GET['move'], $_GET['category']);
if ($result) {
Display::addFlash(
Display::return_message(get_lang('CategorySortingDone'))
);
}
}
header('Location: '.api_get_self());
exit;
}
switch ($action) {
case 'edit_category':
$categoryId = isset($_GET['category_id']) ? (int) $_GET['category_id'] : 0;
$categoryInfo = $auth->getUserCourseCategory($categoryId);
if ($categoryInfo) {
$categoryName = $categoryInfo['title'];
$form = new FormValidator(
'edit_course_category',
'post',
$currentUrl.'?action=edit_category'
);
$form->addText('title_course_category', get_lang('Name'));
$form->addHidden('category_id', $categoryId);
$form->addButtonSave(get_lang('Edit'), 'submit_edit_course_category');
$form->setDefaults(['title_course_category' => $categoryName]);
$form->display();
}
exit;
break;
case 'edit_course_category':
$edit_course = (int) $_GET['course_id'];
$defaultCategoryId = isset($_GET['category_id']) ? (int) $_GET['category_id'] : 0;
$courseInfo = api_get_course_info_by_id($edit_course);
if (empty($courseInfo)) {
exit;
}
$form = new FormValidator(
'edit_course_category',
'post',
$currentUrl.'?action=edit_course_category'
);
$form->addHeader($courseInfo['title']);
$options = [];
foreach ($user_course_categories as $row) {
$options[$row['id']] = $row['title'];
}
asort($options);
$form->addSelect(
'course_categories',
get_lang('Categories'),
$options,
['disable_js' => true, 'placeholder' => get_lang('SelectAnOption')]
);
$form->addHidden('course_2_edit_category', $edit_course);
if (!empty($defaultCategoryId)) {
$form->setDefaults(['course_categories' => $defaultCategoryId]);
}
$form->addButtonSave(get_lang('Save'), 'submit_change_course_category');
$form->display();
exit;
break;
case 'deletecoursecategory':
// we are deleting a course category
if (isset($_GET['id'])) {
if (Security::check_token('get')) {
$result = $auth->delete_course_category($_GET['id']);
if ($result) {
Display::addFlash(
Display::return_message(get_lang('CourseCategoryDeleted'))
);
}
}
}
header('Location: '.api_get_self());
exit;
break;
case 'createcoursecategory':
$form = new FormValidator(
'create_course_category',
'post',
$currentUrl.'?action=createcoursecategory'
);
$form->addText('title_course_category', get_lang('Name'));
$form->addButtonSave(get_lang('AddCategory'), 'create_course_category');
$form->display();
exit;
break;
case 'set_collapsable':
if (!api_get_configuration_value('allow_user_course_category_collapsable')) {
api_not_allowed(true);
}
$userId = api_get_user_id();
$categoryId = isset($_REQUEST['categoryid']) ? (int) $_REQUEST['categoryid'] : 0;
$option = isset($_REQUEST['option']) ? (int) $_REQUEST['option'] : 0;
$redirect = isset($_REQUEST['redirect']) ? $_REQUEST['redirect'] : 0;
if (empty($userId) || empty($categoryId)) {
api_not_allowed(true);
}
$table = Database::get_main_table(TABLE_USER_COURSE_CATEGORY);
$sql = "UPDATE $table
SET collapsed = $option
WHERE user_id = $userId AND id = $categoryId";
Database::query($sql);
Display::addFlash(Display::return_message(get_lang('Updated')));
if ($redirect === 'home') {
$url = api_get_path(WEB_PATH).'user_portal.php';
header('Location: '.$url);
exit;
}
$url = api_get_self();
header('Location: '.$url);
exit;
break;
}
Display::display_header();
$stok = Security::get_token();
$courses_without_category = isset($courses_in_category[0]) ? $courses_in_category[0] : null;
echo '< div id = "actions" class = "actions" > ';
if ($action != 'createcoursecategory') {
echo '< a class = "ajax" href = "'.$currentUrl.'?action=createcoursecategory" > ';
echo Display::return_icon('new_folder.png', get_lang('CreateCourseCategory'), '', '32');
echo '< / a > ';
}
echo '< / div > ';
if (!empty($message)) {
echo Display::return_message($message, 'confirm', false);
}
$allowCollapsable = api_get_configuration_value('allow_user_course_category_collapsable');
$teachersIcon = Display::return_icon('teacher.png', get_lang('Teachers'), null, ICON_SIZE_TINY);
// COURSES WITH CATEGORIES
if (!empty($user_course_categories)) {
$counter = 0;
$last = end($user_course_categories);
foreach ($user_course_categories as $row) {
echo Display::page_subheader($row['title']);
echo '< a name = "category'.$row['id'].'" > < / a > ';
$url = $currentUrl.'?categoryid='.$row['id'].'&sec_token='.$stok;
if ($allowCollapsable) {
if (isset($row['collapsed']) & & $row['collapsed'] == 0) {
echo Display::url(
'< i class = "fa fa-folder-open" > < / i > ',
$url.'& action=set_collapsable& option=1'
);
} else {
echo Display::url(
'< i class = "fa fa-folder" > < / i > ',
$url.'& action=set_collapsable& option=0'
);
}
}
echo Display::url(
Display::return_icon('edit.png', get_lang('Edit'), '', 22),
$currentUrl.'?action=edit_category& category_id='.$row['id'].'& sec_token='.$stok,
['class' => 'ajax']
);
if (0 != $counter) {
echo Display::url(
Display::return_icon('up.png', get_lang('Up'), '', 22),
$currentUrl.'?move=up& category='.$row['id'].'& sec_token='.$stok
);
} else {
echo Display::return_icon('up_na.png', get_lang('Up'), '', 22);
}
if ($row['id'] != $last['id']) {
echo Display::url(
Display::return_icon('down.png', get_lang('Down'), '', 22),
$currentUrl.'?move=down& category='.$row['id'].'& sec_token='.$stok
);
} else {
echo Display::return_icon('down_na.png', get_lang('Down'), '', 22);
}
echo Display::url(
Display::return_icon(
'delete.png',
get_lang('Delete'),
[
'onclick' => "javascript: if (!confirm('".addslashes(
api_htmlentities(
get_lang('CourseCategoryAbout2bedeleted'),
ENT_QUOTES,
api_get_system_encoding()
)
)."')) return false;",
],
22
),
$currentUrl.'?action=deletecoursecategory& id='.$row['id'].'& sec_token='.$stok
);
$counter++;
echo '< br / > < br / > ';
// Show the courses inside this category
echo '< table class = "data_table" > ';
$number_of_courses = isset($courses_in_category[$row['id']]) ? count($courses_in_category[$row['id']]) : 0;
$key = 0;
if (!empty($courses_in_category[$row['id']])) {
foreach ($courses_in_category[$row['id']] as $course) {
echo '< tr > < td > ';
echo '< a name = "course'.$course['code'].'" > < / a > ';
echo '< strong > '.$course['title'].'< / strong > ';
echo ' ('.$course['visual_code'].')';
echo '< br / > ';
echo $teachersIcon;
echo ' ';
echo CourseManager::getTeacherListFromCourseCodeToString($course['code']);
echo '< br / > ';
if (api_get_setting('display_teacher_in_courselist') === 'true') {
echo $course['tutor'];
}
echo '< / td > < td valign = "top" > '; ?>
< div style = "float:left;width:110px;" >
<?php
if (api_get_setting('show_courses_descriptions_in_catalog') == 'true') {
$icon_title = get_lang('CourseDetails').' - '.$course['title']; ?>
< a href = " <?php echo api_get_path ( WEB_CODE_PATH ); ?> inc/ajax/course_home.ajax.php?a=show_course_information&code= <?php echo $course [ 'code' ]; ?> " data-title = " <?php echo $icon_title ; ?> " title = " <?php echo $icon_title ; ?> " class = "ajax" >
<?php
echo Display::return_icon('info.png', $icon_title, '', '22');
} ?>
< / a >
<?php
echo Display::url(
Display::return_icon('edit.png', get_lang('Edit'), '', 22),
$currentUrl.'?action=edit_course_category& category_id='.$row['id'].'& course_id='.$course['real_id'].'& sec_token='.$stok,
['class' => 'ajax']
);
if ($key > 0) {
?>
< a href = " <?php echo $currentUrl ; ?> ?action= <?php echo $action ; ?> &move=up&course= <?php echo $course [ 'code' ]; ?> &category= <?php echo $course [ 'user_course_cat' ]; ?> &sec_token= <?php echo $stok ; ?> " >
<?php echo Display :: display_icon ( 'up.png' , get_lang ( 'Up' ), '' , 22 ); ?>
< / a >
<?php
} else {
echo Display::display_icon('up_na.png', get_lang('Up'), '', 22);
}
if ($key < $number_of_courses - 1) {
?>
< a href = " <?php echo $currentUrl ; ?> ?action= <?php echo $action ; ?> &move=down&course= <?php echo $course [ 'code' ]; ?> &category= <?php echo $course [ 'user_course_cat' ]; ?> &sec_token= <?php echo $stok ; ?> " >
<?php echo Display :: return_icon ( 'down.png' , get_lang ( 'Down' ), '' , 22 ); ?>
< / a >
<?php
} else {
echo Display::return_icon('down_na.png', get_lang('Down'), '', 22);
} ?>
< / div >
< div style = "float:left; margin-right:10px;" >
<?php
if ($course['status'] != 1) {
if ($course['unsubscr'] == 1) {
?>
< form action = " <?php echo api_get_self (); ?> " method = "post" onsubmit = "javascript: if (!confirm(' <?php echo addslashes ( api_htmlentities ( get_lang ( "ConfirmUnsubscribeFromCourse" ), ENT_QUOTES , api_get_system_encoding ())); ?> ')) return false" >
< input type = "hidden" name = "sec_token" value = " <?php echo $stok ; ?> " >
< input type = "hidden" name = "unsubscribe" value = " <?php echo $course [ 'code' ]; ?> " />
< button class = "btn btn-default" value = " <?php echo get_lang ( 'Unsubscribe' ); ?> " name = "unsub" >
<?php echo get_lang ( 'Unsubscribe' ); ?>
< / button >
< / form >
< / div >
<?php
}
}
$key++;
}
echo '< / table > ';
}
}
}
echo Display::page_subheader(get_lang('NoCourseCategory'));
echo '< table class = "data_table" > ';
// COURSES WITHOUT CATEGORY
if (!empty($courses_without_category)) {
$number_of_courses = count($courses_without_category);
$key = 0;
foreach ($courses_without_category as $course) {
echo '< tr > < td > ';
echo '< a name = "course'.$course['code'].'" > < / a > ';
echo '< strong > '.$course['title'].'< / strong > ';
echo ' ('.$course['visual_code'].')';
echo '< br / > ';
echo $teachersIcon;
echo ' ';
echo CourseManager::getTeacherListFromCourseCodeToString($course['code']);
echo '< br / > ';
if (api_get_setting('display_teacher_in_courselist') === 'true') {
echo $course['tutor'];
}
echo '< / td > < td valign = "top" > '; ?>
< div style = "float:left; width:110px" >
<?php
if (api_get_setting('show_courses_descriptions_in_catalog') == 'true') {
$icon_title = get_lang('CourseDetails').' - '.$course['title']; ?>
< a href = " <?php echo api_get_path ( WEB_CODE_PATH ); ?> inc/ajax/course_home.ajax.php?a=show_course_information&code= <?php echo $course [ 'code' ]; ?> " data-title = " <?php echo $icon_title ; ?> " title = " <?php echo $icon_title ; ?> " class = "ajax" >
<?php echo Display :: return_icon ( 'info.png' , $icon_title , '' , '22' ); ?>
< / a >
<?php
}
echo '';
if (isset($_GET['edit']) & & $course['code'] == $_GET['edit']) {
echo Display::return_icon('edit_na.png', get_lang('Edit'), '', 22);
} else {
echo Display::url(
Display::return_icon('edit.png', get_lang('Edit'), '', 22),
$currentUrl.'?action=edit_course_category& course_id='.$course['real_id'].'& '.$stok,
['class' => 'ajax']
);
}
if ($key > 0) {
?>
< a href = " <?php echo $currentUrl ; ?> ?action= <?php echo $action ; ?> &move=up&course= <?php echo $course [ 'code' ]; ?> &category= <?php echo $course [ 'user_course_cat' ]; ?> &sec_token= <?php echo $stok ; ?> " >
<?php echo Display :: display_icon ( 'up.png' , get_lang ( 'Up' ), '' , 22 ); ?>
< / a >
<?php
} else {
echo Display::return_icon('up_na.png', get_lang('Up'), '', 22);
}
if ($key < $number_of_courses - 1) {
?>
< a href = " <?php echo $currentUrl ; ?> ?action= <?php echo $action ; ?> &move=down&course= <?php echo $course [ 'code' ]; ?> &category= <?php echo $course [ 'user_course_cat' ]; ?> &sec_token= <?php echo $stok ; ?> " >
<?php echo Display :: display_icon ( 'down.png' , get_lang ( 'Down' ), '' , 22 ); ?>
< / a >
<?php
} else {
echo Display::return_icon('down_na.png', get_lang('Down'), '', 22);
} ?>
< / div >
< div style = "float:left; margin-right:10px;" >
<?php
if ($course['status'] != 1) {
if ($course['unsubscr'] == 1) {
?>
<!-- changed link to submit to avoid action by the search tool indexer -->
< form action = " <?php echo api_get_self (); ?> " method = "post" onsubmit = "javascript: if (!confirm(' <?php echo addslashes ( api_htmlentities ( get_lang ( "ConfirmUnsubscribeFromCourse" ), ENT_QUOTES , api_get_system_encoding ())); ?> ')) return false;" >
< input type = "hidden" name = "sec_token" value = " <?php echo $stok ; ?> " >
< input type = "hidden" name = "unsubscribe" value = " <?php echo $course [ 'code' ]; ?> " />
< button class = "btn btn-default" value = " <?php echo get_lang ( 'Unsubscribe' ); ?> " name = "unsub" >
<?php echo get_lang ( 'Unsubscribe' ); ?>
< / button >
< / form >
< / div >
<?php
}
} ?>
< / td >
< / tr >
<?php
$key++;
}
}
?>
< / table >
<?php
Display::display_footer();
