public/main/forum/reply.php
<?php
/* For licensing terms, see /license.txt */
use Chamilo\CoreBundle\Framework\Container;
use Chamilo\CourseBundle\Entity\CForum;
use Chamilo\CourseBundle\Entity\CForumThread;
use Chamilo\CoreBundle\Component\Utils\ActionIcon;
/**
* These files are a complete rework of the forum. The database structure is
* based on phpBB but all the code is rewritten. A lot of new functionalities
* are added:
* - forum categories and forums can be sorted up or down, locked or made invisible
* - consistent and integrated forum administration
* - forum options: are students allowed to edit their post?
* moderation of posts (approval)
* reply only forums (students cannot create new threads)
* multiple forums per group
* - sticky messages
* - new view option: nested view
* - quoting a message.
*/
require_once __DIR__.'/../inc/global.inc.php';
api_protect_course_script(true);
$nameTools = get_lang('Forum Categories');
$origin = api_get_origin();
$_user = api_get_user_info();
$htmlHeadXtra[] = api_get_jquery_libraries_js(['jquery-ui', 'jquery-upload']);
$htmlHeadXtra[] = '<script>
function check_unzip() {
if (document.upload.unzip.checked){
document.upload.if_exists[0].disabled=true;
document.upload.if_exists[1].checked=true;
document.upload.if_exists[2].disabled=true;
} else {
document.upload.if_exists[0].checked=true;
document.upload.if_exists[0].disabled=false;
document.upload.if_exists[2].disabled=false;
}
}
function setFocus() {
$("#title_file").focus();
}
</script>';
// The next javascript script is to manage ajax upload file
$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;
$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>';
$forumId = isset($_GET['forum']) ? (int) $_GET['forum'] : 0;
$threadId = isset($_GET['thread']) ? (int) $_GET['thread'] : 0;
$repo = Container::getForumRepository();
/** @var CForum $forum */
$forum = $repo->find($forumId);
if (empty($forum)) {
api_not_allowed();
}
$repoThread = Container::getForumThreadRepository();
$threadEntity = null;
if (!empty($threadId)) {
/** @var CForumThread $threadEntity */
$threadEntity = $repoThread->find($threadId);
}
$courseEntity = api_get_course_entity(api_get_course_int_id());
$sessionEntity = api_get_session_entity(api_get_session_id());
$current_forum_category = $forum->getForumCategory();
/* Is the user allowed here? */
// The user is not allowed here if
// 1. the forumcategory, forum or thread is invisible (visibility==0
// 2. the forumcategory, forum or thread is locked (locked <>0)
// 3. if anonymous posts are not allowed
// The only exception is the course manager
// I have split this is several pieces for clarity.
if (!api_is_allowed_to_create_course() &&
(($current_forum_category && !$current_forum_category->isVisible($courseEntity)) ||
!$forum->isVisible($courseEntity)) && !api_get_session_id()
) {
api_not_allowed(true);
}
if (!api_is_allowed_to_edit(false, true) &&
(($current_forum_category && 0 != $current_forum_category->getLocked()) ||
0 != $forum->getLocked() || 0 != $threadEntity->getLocked())
) {
api_not_allowed(true);
}
if (!$_user['user_id'] &&
0 == $forum->getAllowAnonymous()) {
api_not_allowed(true);
}
if (0 != $forum->getForumOfGroup()) {
$show_forum = GroupManager::userHasAccess(
api_get_user_id(),
api_get_group_entity($forum->getForumOfGroup()),
GroupManager::GROUP_TOOL_FORUM
);
if (!$show_forum) {
api_not_allowed();
}
}
if (api_is_in_gradebook()) {
$interbreadcrumb[] = [
'url' => Category::getUrl(),
'name' => get_lang('Assessments'),
];
}
$groupId = api_get_group_id();
if (!empty($groupId)) {
$group_properties = GroupManager::get_group_properties($groupId);
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq(),
'name' => get_lang('Groups'),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(),
'name' => get_lang('Group area').' '.$group_properties['name'],
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?forum='.$forumId.'&'.api_get_cidreq(),
'name' => $forum->getTitle(),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewthread.php?forum='.$forumId.'&thread='.$threadId.'&'.api_get_cidreq(),
'name' => $threadEntity->getTitle(),
];
$interbreadcrumb[] = [
'url' => 'javascript: void(0);',
'name' => get_lang('Reply'),
];
} else {
$interbreadcrumb[] = [
'url' => 'index.php?'.api_get_cidreq(),
'name' => $nameTools,
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/index.php?forumcategory='.$current_forum_category->getIid().'&'.api_get_cidreq(),
'name' => $current_forum_category->getTitle(),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?forum='.$forumId.'&'.api_get_cidreq(),
'name' => $forum->getTitle(),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewthread.php?forum='.$forumId.'&thread='.$threadId.'&'.api_get_cidreq(),
'name' => $threadEntity->getTitle(),
];
$interbreadcrumb[] = ['url' => '#', 'name' => get_lang('Reply')];
}
/* Header */
$htmlHeadXtra[] = <<<JS
<script>
$(function() {
$('#reply-add-attachment').on('click', function(e) {
e.preventDefault();
var newInputFile = $('<input>', {
type: 'file',
name: 'user_upload[]'
});
$('[name="user_upload[]"]').parent().append(newInputFile);
})
});
</script>
JS;
/* End new display forum */
// The form for the reply
$my_action = isset($_GET['action']) ? Security::remove_XSS($_GET['action']) : '';
$my_post = isset($_GET['post']) ? Security::remove_XSS($_GET['post']) : '';
$my_elements = isset($_SESSION['formelements']) ? $_SESSION['formelements'] : '';
$logInfo = [
'tool' => TOOL_FORUM,
'tool_id' => $forumId,
'tool_id_detail' => $threadId,
'action' => !empty($my_action) ? $my_action : 'reply',
];
Event::registerLog($logInfo);
$postRepo = Container::getForumPostRepository();
$post = $postRepo->find($my_post);
$form = show_add_post_form(
$forum,
$threadEntity,
$post,
$my_action,
$my_elements
);
Display::display_header();
if ('learnpath' !== $origin) {
//$actionsLeft = '<span style="float:right;">'.search_link().'</span>';
$actionsLeft = '<a href="viewthread.php?'.api_get_cidreq().'&forum='.$forumId.'&thread='.$threadId.'">';
$actionsLeft .= Display::getMdiIcon(ActionIcon::BACK, 'ch-tool-icon', null, ICON_SIZE_MEDIUM, get_lang('Back to thread')).'</a>';
echo Display::toolbarAction('toolbar', [$actionsLeft]);
}
/*New display forum div*/
echo '<div class="forum_title">';
echo '<h1>';
echo Display::url(
prepare4display($forum->getTitle()),
'viewforum.php?'.api_get_cidreq().'&'.http_build_query(['forum' => $forumId]),
['class' => empty($forum->isVisible($courseEntity)) ? 'text-muted' : null]
);
echo '</h1>';
echo '<p class="forum_description">'.prepare4display($forum->getForumComment()).'</p>';
echo '</div>';
if ($form) {
$form->display();
}
if ('learnpath' === $origin) {
Display::display_reduced_footer();
} else {
Display::display_footer();
}