@ -342,8 +342,9 @@ class IndexManager {
*
* @version 1.1
* @author Patrick Cool < patrick.cool @ UGent . be > , Ghent University - refactoring and code cleaning
* @author Julio Montoya < gugli100 @ gmail . com > , Beeznest template modifs
*/
function return_anonymous_course_list () {
function return_courses_in_categories () {
$result = '';
$ctok = $_SESSION['sec_token'];
$stok = Security::get_token();
@ -406,8 +407,7 @@ class IndexManager {
GROUP BY t1.name,t1.code,t1.parent_id,t1.children_count ORDER BY t1.tree_pos, t1.name";
// Showing only the category of courses of the current access_url_id.
global $_configuration;
// Showing only the category of courses of the current access_url_id
if ($_configuration['multiple_access_urls']) {
$url_access_id = api_get_current_access_url_id();
if ($url_access_id != -1) {
@ -427,10 +427,10 @@ class IndexManager {
$resCats = Database::query($sqlGetSubCatList);
$thereIsSubCat = false;
if (Database::num_rows($resCats) > 0) {
$htmlListCat = '< h4 style = "margin-top: 0px;" > '.get_lang('CatList').'< / h4 > < ul > ';
$htmlListCat = Display::page_header(get_lang('CatList'));
$htmlListCat .= '< ul > ';
while ($catLine = Database::fetch_array($resCats)) {
if ($catLine['code'] != $category) {
if ($catLine['code'] != $category) {
$category_has_open_courses = self::category_has_open_courses($catLine['code']);
if ($category_has_open_courses) {
// The category contains courses accessible to anonymous visitors.
@ -439,20 +439,20 @@ class IndexManager {
if (api_get_setting('show_number_of_courses') == 'true') {
$htmlListCat .= ' ('.$catLine['nbCourse'].' '.get_lang('Courses').')';
}
$htmlListCat .= "< / li > \n ";
$htmlListCat .= "< / li > ";
$thereIsSubCat = true;
} elseif ($catLine['children_count'] > 0) {
// The category has children, subcategories.
$htmlListCat .= '< li > ';
$htmlListCat .= '< a href = "'.api_get_self().'?category='.$catLine['code'].'" > '.$catLine['name'].'< / a > ';
$htmlListCat .= "< / li > \n ";
$htmlListCat .= "< / li > ";
$thereIsSubCat = true;
}
/* End changed code to eliminate the (0 courses) after empty categories. */
elseif (api_get_setting('show_empty_course_categories') == 'true') {
$htmlListCat .= '< li > ';
$htmlListCat .= $catLine['name'];
$htmlListCat .= "< / li > \n ";
$htmlListCat .= "< / li > ";
$thereIsSubCat = true;
} // Else don't set thereIsSubCat to true to avoid printing things if not requested.
} else {
@ -463,11 +463,11 @@ class IndexManager {
if (!is_null($catLine['parent_id']) || (api_get_setting('show_back_link_on_top_of_tree') != 'true' & & !is_null($catLine['code']))) {
$htmlTitre .= '< a href = "'.api_get_self().'?category='.$catLine['parent_id'].'" > < < '.get_lang('Up').'< / a > ';
}
$htmlTitre .= "< / p > \n ";
$htmlTitre .= "< / p > ";
if ($category != "" & & !is_null($catLine['code'])) {
$htmlTitre .= '< h3 > '.$catLine['name']."< / h3 > \n ";
$htmlTitre .= '< h3 > '.$catLine['name']."< / h3 > ";
} else {
$htmlTitre .= '< h3 > '.get_lang('Categories')."< / h3 > \n ";
$htmlTitre .= '< h3 > '.get_lang('Categories')."< / h3 > ";
}
}
}
@ -484,10 +484,9 @@ class IndexManager {
$courses_list_string = '';
$courses_shown = 0;
if ($numrows > 0) {
if ($thereIsSubCat) {
$courses_list_string .= "< hr size = \"1\" noshade = \"noshade\" > \n";
}
$courses_list_string .= '< h4 style = "margin-top: 0px;" > '.get_lang('CourseList')."< / h4 > \n< ul > \n";
$courses_list_string .= Display::page_header(get_lang('CourseList'));
$courses_list_string .= "< ul > ";
if (api_get_user_id()) {
$courses_of_user = self::get_courses_of_user(api_get_user_id());
@ -516,79 +515,79 @@ class IndexManager {
$courses_list_string .= implode(' - ', $course_details);
$courses_list_string .= "< / li > \n";
}
}
// We DO show the closed courses.
// The course is accessible if (link to the course homepage):
// 1. the course is open to the world (doesn't matter if the user is logged in or not): $course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD);
// 2. the user is logged in and the course is open to the world or open to the platform: ($user_identified & & $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM);
// 3. the user is logged in and the user is subscribed to the course and the course visibility is not COURSE_VISIBILITY_CLOSED;
// 4. the user is logged in and the user is course admin of te course (regardless of the course visibility setting);
// 5. the user is the platform admin api_is_platform_admin().
//
else {
$courses_shown++;
} else {
// We DO show the closed courses.
// The course is accessible if (link to the course homepage):
// 1. the course is open to the world (doesn't matter if the user is logged in or not): $course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD);
// 2. the user is logged in and the course is open to the world or open to the platform: ($user_identified & & $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM);
// 3. the user is logged in and the user is subscribed to the course and the course visibility is not COURSE_VISIBILITY_CLOSED;
// 4. the user is logged in and the user is course admin of te course (regardless of the course visibility setting);
// 5. the user is the platform admin api_is_platform_admin().
//
$courses_shown++;
$courses_list_string .= "< li > \n";
if ($course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD
|| ($user_identified & & $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM)
|| ($user_identified & & key_exists($course['code'], $courses_of_user) & & $course['visibility'] != COURSE_VISIBILITY_CLOSED)
|| $courses_of_user[$course['code']]['status'] == '1'
|| api_is_platform_admin()) {
$courses_list_string .= '< a href = "'.$web_course_path.$course['directory'].'/" > ';
}
$courses_list_string .= $course['title'];
if ($course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD
|| ($user_identified & & $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM)
|| ($user_identified & & key_exists($course['code'], $courses_of_user) & & $course['visibility'] != COURSE_VISIBILITY_CLOSED)
|| $courses_of_user[$course['code']]['status'] == '1'
|| api_is_platform_admin()) {
$courses_list_string .= '< a href = "'.$web_course_path.$course['directory'].'/" > ';
}
$courses_list_string .= $course['title'];
if ($course['visibility'] == COURSE_VISIBILITY_OPEN_WORLD
|| ($user_identified & & $course['visibility'] == COURSE_VISIBILITY_OPEN_PLATFORM)
|| ($user_identified & & key_exists($course['code'], $courses_of_user) & & $course['visibility'] != COURSE_VISIBILITY_CLOSED)
|| $courses_of_user[$course['code']]['status'] == '1'
|| api_is_platform_admin()) {
$courses_list_string .= '< / a > < br / > ';
}
$course_details = array();
if (api_get_setting('display_coursecode_in_courselist') == 'true') {
$course_details[] = $course['visual_code'];
}
$courses_list_string .= '< / a > < br / > ';
}
$course_details = array();
if (api_get_setting('display_coursecode_in_courselist') == 'true') {
$course_details[] = $course['visual_code'];
}
// if (api_get_setting('display_coursecode_in_courselist') == 'true' & & api_get_setting('display_teacher_in_courselist') == 'true') {
// $courses_list_string .= ' - ';
// }
if (api_get_setting('display_teacher_in_courselist') == 'true') {
if (api_get_setting('display_teacher_in_courselist') == 'true') {
$course_details[] = $course['tutor_name'];
}
if (api_get_setting('show_different_course_language') == 'true' & & $course['course_language'] != api_get_setting('platformLanguage')) {
$course_details[] = $course['course_language'];
}
if (api_get_setting('show_different_course_language') == 'true' & & $course['course_language'] != api_get_setting('platformLanguage')) {
if (api_get_setting('show_different_course_language') == 'true' & & $course['course_language'] != api_get_setting('platformLanguage')) {
$course_details[] = $course['course_language'];
}
$courses_list_string .= implode(' - ', $course_details);
// We display a subscription link if:
// We display a subscription link if:
// 1. it is allowed to register for the course and if the course is not already in the courselist of the user and if the user is identiefied
// 2.
if ($user_identified & & !key_exists($course['code'], $courses_of_user)) {
if ($course['subscribe'] == '1') {
$courses_list_string .= '< form action = "main/auth/courses.php?action=subscribe&category='.Security::remove_XSS($_GET['category']).'" method = "post" > ';
$courses_list_string .= '< input type = "hidden" name = "sec_token" value = "'.$stok.'" > ';
$courses_list_string .= '< input type = "hidden" name = "subscribe" value = "'.$course['code'].'" / > ';
$courses_list_string .= '< input type = "image" name = "unsub" src = "main/img/enroll.gif" alt = "'.get_lang('Subscribe').'" / > '.get_lang('Subscribe').'< / form > ';
} else {
$courses_list_string .= '< br / > '.get_lang('SubscribingNotAllowed');
}
}
$courses_list_string .= "< / li > ";
}
}
if ($user_identified & & !key_exists($course['code'], $courses_of_user)) {
if ($course['subscribe'] == '1') {
$courses_list_string .= '< form action = "main/auth/courses.php?action=subscribe&category='.Security::remove_XSS($_GET['category']).'" method = "post" > ';
$courses_list_string .= '< input type = "hidden" name = "sec_token" value = "'.$stok.'" > ';
$courses_list_string .= '< input type = "hidden" name = "subscribe" value = "'.$course['code'].'" / > ';
$courses_list_string .= '< input type = "image" name = "unsub" src = "main/img/enroll.gif" alt = "'.get_lang('Subscribe').'" / > '.get_lang('Subscribe').'< / form > ';
} else {
$courses_list_string .= '< br / > '.get_lang('SubscribingNotAllowed');
}
}
$courses_list_string .= "< / li > ";
} //end else
} // end foreach
$courses_list_string .= "< / ul > ";
} else {
//$result .= '< blockquote > ', get_lang('_No_course_publicly_available'), "< / blockquote > \n";
}
if ($courses_shown > 0) {
// Only display the list of courses and categories if there was more than
// 0 courses visible to the world (we're in the anonymous list here).
$result .= $courses_list_string;
}
} else {
//$result .= '< blockquote > ', get_lang('_No_course_publicly_available'), "< / blockquote > \n";
}
if ($courses_shown > 0) {
// Only display the list of courses and categories if there was more than
// 0 courses visible to the world (we're in the anonymous list here).
$result .= $courses_list_string;
}
if ($category != '') {
$result .= '< p > < a href = "'.api_get_self().'" > ' . Display :: return_icon('back.png', get_lang('BackToHomePage')) . get_lang('BackToHomePage') . '< / a > < / p > ';
}
return '< div class = "home_cats" > ' . $result . '< / div > ' ;
return $result;
}
/**
Julio Montoya
13 years ago