public/main/forum/viewforumcategory.php
<?php
/* For licensing terms, see /license.txt */
use Chamilo\CourseBundle\Entity\CForumPost;
use ChamiloSession as Session;
use Chamilo\CoreBundle\Component\Utils\ActionIcon;
use Chamilo\CoreBundle\Component\Utils\ToolIcon;
require_once __DIR__.'/../inc/global.inc.php';
$htmlHeadXtra[] = api_get_jquery_libraries_js(['jquery-ui', 'jquery-upload']);
// Recover Thread ID, will be used to generate delete attachment URL to do ajax
$threadId = isset($_REQUEST['thread']) ? (int) ($_REQUEST['thread']) : 0;
$forumId = isset($_REQUEST['forum']) ? (int) ($_REQUEST['forum']) : 0;
$forumCategoryId = isset($_REQUEST['forumcategory']) ? (int) ($_REQUEST['forumcategory']) : 0;
$ajaxUrl = api_get_path(WEB_AJAX_PATH).'forum.ajax.php?'.api_get_cidreq();
// The next javascript script is to delete file by ajax
$htmlHeadXtra[] = '<script>
$(function () {
$(document).on("click", ".deleteLink", function(e) {
e.preventDefault();
e.stopPropagation();
var l = $(this);
var id = l.closest("tr").attr("id");
var filename = l.closest("tr").find(".attachFilename").html();
if (confirm("'.get_lang('Are you sure to delete').'", filename)) {
$.ajax({
type: "POST",
url: "'.$ajaxUrl.'&a=delete_file&attachId=" + id +"&thread='.$threadId.'&forum='.$forumId.'",
dataType: "json",
success: function(data) {
if (data.error == false) {
l.closest("tr").remove();
if ($(".files td").length < 1) {
$(".files").closest(".control-group").hide();
}
}
}
})
}
});
});
</script>';
api_protect_course_script(true);
$current_course_tool = TOOL_FORUM;
// The section (tabs).
$this_section = SECTION_COURSES;
$nameTools = get_lang('Forums');
$courseEntity = api_get_course_entity();
$sessionId = api_get_session_id();
$sessionEntity = api_get_session_entity($sessionId);
$user = api_get_user_entity();
$courseId = $courseEntity->getId();
$hideNotifications = api_get_course_setting('hide_forum_notifications');
$hideNotifications = 1 == $hideNotifications;
if (api_is_in_gradebook()) {
$interbreadcrumb[] = [
'url' => Category::getUrl(),
'name' => get_lang('Assessments'),
];
}
$action = isset($_GET['action']) ? $_GET['action'] : '';
$lp_id = isset($_REQUEST['lp_id']) ? (int) $_REQUEST['lp_id'] : null;
// Tool introduction
$form_count = 0;
$url = api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq();
$formContent = handleForum($url);
Event::event_access_tool(TOOL_FORUM);
$logInfo = [
'tool' => TOOL_FORUM,
'action' => !empty($action) ? $action : 'list-category',
'action_details' => $_GET['content'] ?? '',
];
Event::registerLog($logInfo);
/*
RETRIEVING ALL THE FORUM CATEGORIES AND FORUMS
note: we do this here just after het handling of the actions to be
sure that we already incorporate the latest changes
*/
// Step 1: We store all the forum categories in an array $forum_categories.
$forumCategories = get_forum_categories();
// Step 2: We find all the forums (only the visible ones if it is a student).
// display group forum in general forum tool depending to configuration option
$setting = api_get_setting('display_groups_forum_in_general_tool');
$allCourseForums = get_forums();
$user_id = api_get_user_id();
/* RETRIEVING ALL GROUPS AND THOSE OF THE USER */
// The groups of the user.
$groups_of_user = GroupManager::get_group_ids($courseId, $user_id);
// All groups in the course (and sorting them as the
// id of the group = the key of the array).
if (!api_is_anonymous()) {
$all_groups = GroupManager::get_group_list();
if (is_array($all_groups)) {
foreach ($all_groups as $group) {
$all_groups[$group['iid']] = $group;
}
}
}
/* ACTION LINKS */
$actionLeft = null;
//if is called from learning path
if (!empty($_GET['lp_id']) || !empty($_POST['lp_id'])) {
$url = '../lp/lp_controller.php?'.api_get_cidreq()
."&gradebook=&action=add_item&type=step&lp_id='.$lp_id.'#resource_tab-5";
$actionLeft .= Display::url(
Display::getMdiIcon(ActionIcon::BACK, 'ch-tool-icon', '', ICON_SIZE_MEDIUM, get_lang('Back to').' '.get_lang('Learning paths')),
$url
);
}
if (api_is_allowed_to_edit(false, true)) {
$url = 'index.php?'.api_get_cidreq();
$actionLeft .= Display::url(
Display::getMdiIcon(ActionIcon::BACK, 'ch-tool-icon', '', ICON_SIZE_MEDIUM, get_lang('Back to').' '.get_lang('Learning paths')),
$url
);
if (is_array($forumCategories) && !empty($forumCategories)) {
$actionLeft .= Display::url(
Display::getMdiIcon(ToolIcon::FORUM, 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('Add a forum')),
api_get_self().'?'.api_get_cidreq().'&action=add_forum&lp_id='.$lp_id
);
}
$actionLeft .= Display::url(
Display::getMdiIcon(ActionIcon::CREATE_FOLDER, 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('Add a forumCategory')),
api_get_self().'?'.api_get_cidreq().'&action=add_category&lp_id='.$lp_id
);
}
if (!empty($allCourseForums)) {
$actionLeft .= search_link();
}
$actions = Display::toolbarAction('toolbar-forum', [$actionLeft]);
// Create a search-bo
/* Display Forum Categories and the Forums in it */
// Step 3: We display the forum_categories first.
$listForumCategory = [];
$forumCategoryInfo = [];
if (is_array($forumCategories)) {
foreach ($forumCategories as $forumCategory) {
$categoryId = $forumCategory->getIid();
if (!empty($forumCategoryId)) {
if ($categoryId !== $forumCategoryId) {
continue;
}
}
$categorySessionId = 0;
$forumCategoryInfo['id'] = $categoryId;
$forumCategoryInfo['title'] = $forumCategory->getTitle();
$forumCategoryInfo['icon_session'] = '';
// Validation when belongs to a session
$forumCategoryInfo['description'] = $forumCategory->getCatComment();
$forumCategoryInfo['session_display'] = null;
if (!empty($sessionId)) {
$forumCategoryInfo['session_display'] = ' ('.Security::remove_XSS($categorySessionId).')';
}
$tools = null;
$forumCategoryInfo['url'] = 'index.php?'.api_get_cidreq().'&forumcategory='.$categoryId;
$visibility = $forumCategory->isVisible($courseEntity);
if (!empty($categoryId)) {
if (api_is_allowed_to_edit(false, true) &&
!(0 == $categorySessionId && 0 != $sessionId)
) {
$tools .= '<a href="'.api_get_self().'?'.api_get_cidreq()
.'&action=edit_category&content=forumcategory&id='.$categoryId
.'">'.Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Edit'))
.'</a>';
$tools .= '<a href="'.api_get_self().'?'.api_get_cidreq()
.'&action=delete_category&content=forumcategory&id='.$categoryId
."\" onclick=\"javascript:if(!confirm('"
.addslashes(api_htmlentities(
get_lang('Delete forum category ?'),
ENT_QUOTES
))
."')) return false;\">"
.Display::getMdiIcon(ActionIcon::DELETE, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Delete'))
.'</a>';
$tools .= returnVisibleInvisibleIcon(
'forumcategory',
$categoryId,
$visibility
);
$tools .= returnLockUnlockIcon(
'forumcategory',
$categoryId,
$forumCategory->getLocked()
);
$tools .= returnUpDownIcon(
'forumcategory',
$categoryId,
$forumCategories
);
}
}
$forumCategoryInfo['tools'] = $tools;
$forumCategoryInfo['forums'] = [];
// The forums in this category.
$forumInfo = [];
$forumsInCategory = get_forums_in_category($categoryId, $courseId);
if (!empty($forumsInCategory)) {
$forumsDetailsList = [];
// We display all the forums in this category.
foreach ($forumsInCategory as $forum) {
$forumId = $forum->getIid();
// Note: This can be speed up if we transform the $allCourseForums
// to an array that uses the forum_category as the key.
if (true) {
//if (isset($forum['forum_category']) && $forum['forum_category'] == $forumCategory['cat_id']) {
$show_forum = false;
// SHOULD WE SHOW THIS PARTICULAR FORUM
// you are teacher => show forum
if (api_is_allowed_to_edit(false, true)) {
$show_forum = true;
} else {
// you are not a teacher
// it is not a group forum => show forum
// (invisible forums are already left out see get_forums function)
if ('0' == $forum->getForumOfGroup()) {
$show_forum = true;
} else {
$show_forum = GroupManager::userHasAccess(
$user_id,
api_get_group_entity($forum->getForumOfGroup()),
GroupManager::GROUP_TOOL_FORUM
);
}
}
if ($show_forum) {
$form_count++;
$forumInfo['id'] = $forumId;
$forumInfo['forum_of_group'] = $forum->getForumOfGroup();
$forumInfo['title'] = $forum->getTitle();
$forumInfo['forum_image'] = null;
$forumInfo['icon_session'] = '';
if ('0' != $forum->getForumOfGroup()) {
$forumOfGroup = $forum->getForumOfGroup();
$my_all_groups_forum_name = $all_groups[$forumOfGroup]['name'] ?? null;
$my_all_groups_forum_id = $all_groups[$forumOfGroup]['id'] ?? null;
$group_title = api_substr($my_all_groups_forum_name, 0, 30);
$forumInfo['forum_group_title'] = $group_title;
}
$groupId = $forum->getForumOfGroup();
$forumInfo['visibility'] = $forumVisibility = $forum->isVisible($courseEntity);
$linkForum = api_get_path(WEB_CODE_PATH).'forum/viewforum.php?'.api_get_cidreq()
.'&gid='.$groupId.'&forum='.$forumId;
$forumInfo['url'] = $linkForum;
if (!empty($forum->getStartTime()) && !empty($forum->getEndTime())) {
$res = api_is_date_in_date_range($forum->getStartTime(), $forum->getEndTime());
if (!$res) {
$linkForum = $forum->getTitle();
}
}
$forumInfo['description'] = Security::remove_XSS($forum->getForumComment());
if ($forum->isModerated() && api_is_allowed_to_edit(false, true)) {
$waitingCount = getCountPostsWithStatus(
CForumPost::STATUS_WAITING_MODERATION,
$forum
);
if (!empty($waitingCount)) {
$forumInfo['moderation'] = $waitingCount;
}
}
$toolActions = null;
$forumInfo['alert'] = null;
$poster_id = null;
$forumInfo['last_poster_id'] = $poster_id;
if (api_is_allowed_to_edit(false, true)) {
$toolActions .= '<a href="'.api_get_self().'?'.api_get_cidreq()
.'&action=edit_forum&content=forum&id='.$forumId.'">'
.Display::getMdiIcon(ActionIcon::EDIT, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Edit'))
.'</a>';
$toolActions .= '<a href="'.api_get_self().'?'.api_get_cidreq()
.'&action=delete_forum&content=forum&id='.$forumId
."\" onclick=\"javascript:if(!confirm('".addslashes(
api_htmlentities(get_lang('Delete forum ?'), ENT_QUOTES)
)
."')) return false;\">"
.Display::getMdiIcon(ActionIcon::DELETE, 'ch-tool-icon', null, ICON_SIZE_SMALL, get_lang('Delete'))
.'</a>';
$toolActions .= returnVisibleInvisibleIcon(
'forum',
$forumId,
$forumVisibility
);
$toolActions .= returnLockUnlockIcon(
'forum',
$forumId,
$forum->getLocked()
);
$toolActions .= returnUpDownIcon(
'forum',
$forumId,
$forumsInCategory
);
}
$forumInfo['tools'] = $toolActions;
$forumsDetailsList[] = $forumInfo;
}
}
}
$forumCategoryInfo['forums'] = $forumsDetailsList;
}
// It set the languages by category
$extraFieldValue = new ExtraFieldValue('forum_category');
$forumCategoryInfo['extra_fields'] = $extraFieldValue->getAllValuesByItem($categoryId);
// Don't show empty categories (for students)
if (!api_is_allowed_to_edit()) {
if (empty($forumCategoryInfo['forums'])) {
continue;
}
}
$listForumCategory[] = $forumCategoryInfo;
}
}
$isTeacher = api_is_allowed_to_edit(false, true);
$tpl = new Template($nameTools);
$tpl->assign('actions', $actions);
$tpl->assign('categories', $listForumCategory);
$tpl->assign('form_content', $formContent);
$tpl->assign('search_filter', '');
$tpl->assign('is_allowed_to_edit', $isTeacher);
$layout = $tpl->get_template('forum/viewcategory.html.twig');
$tpl->display($layout);