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();
}
';
// 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[] = '';
$nameTools = get_lang('Forum');
$forumUrl = api_get_path(WEB_CODE_PATH).'forum/';
// Are we in a lp ?
$origin = api_get_origin();
$_user = api_get_user_info();
$my_search = null;
$moveForm = '';
$forumId = isset($_GET['forum']) ? (int) $_GET['forum'] : 0;
$postId = isset($_GET['post_id']) ? $_GET['post_id'] : 0;
$threadId = isset($_GET['thread']) ? (int) $_GET['thread'] : 0;
$repo = Container::getForumRepository();
$forumEntity = null;
if (!empty($forumId)) {
/** @var CForum $forumEntity */
$forumEntity = $repo->find($forumId);
}
$repoThread = Container::getForumThreadRepository();
/** @var CForumThread $threadEntity */
$threadEntity = $repoThread->find($threadId);
if (empty($threadEntity)) {
$url = api_get_path(WEB_CODE_PATH).'forum/viewforum.php?'.api_get_cidreq().'&forum='.$forumId;
header('Location: '.$url);
exit;
}
$repoPost = Container::getForumPostRepository();
$postEntity = null;
if (!empty($postId)) {
/** @var CForumPost $postEntity */
$postEntity = $repoPost->find($postId);
}
$courseEntity = api_get_course_entity(api_get_course_int_id());
$sessionEntity = api_get_session_entity(api_get_session_id());
$current_forum_category = $forumEntity->getForumCategory();
$whatsnew_post_info = isset($_SESSION['whatsnew_post_info']) ? $_SESSION['whatsnew_post_info'] : null;
if (api_is_in_gradebook()) {
$interbreadcrumb[] = [
'url' => Category::getUrl(),
'name' => get_lang('Assessments'),
];
}
$groupId = api_get_group_id();
$groupEntity = null;
if (!empty($groupId)) {
$groupEntity = api_get_group_entity($groupId);
}
$sessionId = api_get_session_id();
$ajaxURL = api_get_path(WEB_AJAX_PATH).'forum.ajax.php?'.api_get_cidreq().'&a=change_post_status';
$htmlHeadXtra[] = '';
$my_action = $_GET['action'] ?? '';
$logInfo = [
'tool' => TOOL_FORUM,
'tool_id' => $forumId,
'tool_id_detail' => $threadId,
'action' => !empty($my_action) ? $my_action : 'view-thread',
'action_details' => isset($_GET['content']) ? $_GET['content'] : '',
];
Event::registerLog($logInfo);
$currentUrl = api_get_path(WEB_CODE_PATH).'forum/viewthread.php?forum='.$forumId.'&'.api_get_cidreq().'&thread='.$threadId;
switch ($my_action) {
case 'delete_attach':
delete_attachment($_GET['post'], $_GET['id_attach']);
header('Location: '.$currentUrl);
exit;
break;
case 'delete':
if (
isset($_GET['content']) &&
isset($_GET['id']) &&
(api_is_allowed_to_edit(false, true) ||
($groupEntity && GroupManager::isTutorOfGroup(api_get_user_id(), $groupEntity)))
) {
/** @var CForumPost $postEntity */
$postEntity = $repoPost->find($_GET['id']);
deletePost($postEntity);
}
header('Location: '.$currentUrl);
exit;
break;
case 'invisible':
case 'visible':
if (isset($_GET['id']) &&
(api_is_allowed_to_edit(false, true) ||
($groupEntity && GroupManager::isTutorOfGroup(api_get_user_id(), $groupEntity)))
) {
/** @var CForumPost $postEntity */
$postEntity = $repoPost->find($_GET['id']);
$message = approvePost($postEntity, $_GET['action']);
Display::addFlash(Display::return_message(get_lang($message)));
}
header('Location: '.$currentUrl);
exit;
break;
case 'move':
if (isset($_GET['post'])) {
$form = move_post_form();
// Validation or display
if ($form->validate()) {
$values = $form->exportValues();
store_move_post($values);
$currentUrl = api_get_path(WEB_CODE_PATH).
'forum/viewthread.php?forum='.$forumId.'&'.api_get_cidreq().'&thread='.$threadId;
header('Location: '.$currentUrl);
exit;
} else {
$moveForm = $form->returnForm();
}
}
break;
case 'report':
$result = reportPost($postEntity, $forumEntity, $threadEntity);
Display::addFlash(Display::return_message(get_lang('Reported')));
header('Location: '.$currentUrl);
exit;
break;
case 'ask_revision':
if (api_get_configuration_value('allow_forum_post_revisions')) {
$result = savePostRevision($postEntity);
Display::addFlash(Display::return_message(get_lang('Saved.')));
}
header('Location: '.$currentUrl);
exit;
break;
}
if (!empty($groupId)) {
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group.php?'.api_get_cidreq(),
'name' => get_lang('Groups'),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'group/group_space.php?'.api_get_cidreq(),
'name' => get_lang('Group area').' '.$groupEntity->getName(),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?forum='.$forumId.'&'.api_get_cidreq().'&search='.Security::remove_XSS(urlencode($my_search)),
'name' => Security::remove_XSS($forumEntity->getForumTitle()),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewthread.php?forum='.$forumId.'&'.api_get_cidreq().'&thread='.$threadId,
'name' => Security::remove_XSS($threadEntity->getThreadTitle()),
];
} else {
$my_search = isset($_GET['search']) ? $_GET['search'] : '';
if ('learnpath' != $origin) {
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq().'&search='.Security::remove_XSS(
urlencode($my_search)
),
'name' => $nameTools,
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).
'forum/index.php?forumcategory='.$current_forum_category->getIid().'&search='.Security::remove_XSS(
urlencode($my_search)
),
'name' => Security::remove_XSS($current_forum_category->getCatTitle()),
];
$interbreadcrumb[] = [
'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?'.api_get_cidreq().'&forum='.$forumId.'&search='.Security::remove_XSS(urlencode($my_search)),
'name' => Security::remove_XSS($forumEntity->getForumTitle()),
];
$interbreadcrumb[] = [
'url' => '#',
'name' => Security::remove_XSS($threadEntity->getThreadTitle()),
];
}
}
// If the user is not a course administrator and the forum is hidden
// then the user is not allowed here.
if (!api_is_allowed_to_edit(false, true) &&
(
!$forumEntity->isVisible($courseEntity, $sessionEntity) ||
!$threadEntity->isVisible($courseEntity, $sessionEntity)
)
) {
api_not_allowed();
}
// this increases the number of times the thread has been viewed
increase_thread_view($threadId);
if ('learnpath' === $origin) {
$template = new Template('', false, false, true, true, false);
} else {
$template = new Template();
}
$actions = ''.search_link().'';
if ('learnpath' != $origin) {
$actions .= ''
.Display::return_icon('back.png', get_lang('Back to forum'), '', ICON_SIZE_MEDIUM).'';
}
// The reply to thread link should only appear when the forum_category is
// not locked AND the forum is not locked AND the thread is not locked.
// If one of the three levels is locked then the link should not be displayed.
if (($current_forum_category &&
0 == $current_forum_category->getLocked()) &&
0 == $forumEntity->getLocked() &&
0 == $threadEntity->getLocked() ||
api_is_allowed_to_edit(false, true)
) {
// The link should only appear when the user is logged in or when anonymous posts are allowed.
if ($_user['user_id'] || (1 == $forumEntity->getAllowAnonymous() && !$_user['user_id'])) {
// reply link
if (!api_is_anonymous() && api_is_allowed_to_session_edit(false, true)) {
$actions .= ''
.Display::return_icon('reply_thread.png', get_lang('Reply to this thread'), '', ICON_SIZE_MEDIUM)
.'';
}
// new thread link
if ((
api_is_allowed_to_edit(false, true) &&
!(api_is_session_general_coach())) || //&& $forumEntity->getSessionId() != $sessionId
(1 == $forumEntity->getAllowNewThreads() && isset($_user['user_id'])) ||
(1 == $forumEntity->getAllowNewThreads() && !isset($_user['user_id']) && 1 == $forumEntity->getAllowAnonymous())
) {
if (1 != $forumEntity->getLocked() && 1 != $forumEntity->getLocked()) {
$actions .= ' ';
} else {
$actions .= get_lang('Forum blocked');
}
}
}
}
$actions = Display::toolbarAction('toolbar', [$actions]);
$template->assign('forum_actions', $actions);
$template->assign('origin', api_get_origin());
/* Display Forum Category and the Forum information */
if (!isset($_SESSION['view'])) {
$viewMode = $forumEntity->getDefaultView();
} else {
$viewMode = $_SESSION['view'];
}
$whiteList = ['flat', 'threaded', 'nested'];
if (isset($_GET['view']) && in_array($_GET['view'], $whiteList)) {
$viewMode = $_GET['view'];
$_SESSION['view'] = $viewMode;
}
if (empty($viewMode)) {
$viewMode = 'flat';
}
if ($threadEntity->isThreadPeerQualify()) {
Display::addFlash(Display::return_message(get_lang('To get the expected score in this forum, your contribution will have to be scored by another student, and you will have to score at least 2 other student\'s contributions. Until you reach this objective, even if scored, your contribution will show as a 0 score in the global grades for this course.'), 'info'));
}
$allowReport = reportAvailable();
$origin = api_get_origin();
$sessionId = api_get_session_id();
$_user = api_get_user_info();
$userId = api_get_user_id();
$groupId = api_get_group_id();
// Decide whether we show the latest post first
$sortDirection = isset($_GET['posts_order']) && 'desc' === $_GET['posts_order'] ? 'DESC' : ('learnpath' != $origin ? 'ASC' : 'DESC');
$posts = getPosts($forumEntity, $threadId, $sortDirection, true);
$count = 0;
$group_id = api_get_group_id();
$locked = api_resource_is_locked_by_gradebook($threadId, LINK_FORUM_THREAD);
$sessionId = api_get_session_id();
$userId = api_get_user_id();
$postCount = 1;
$allowUserImageForum = api_get_course_setting('allow_user_image_forum');
$tutorGroup = false;
$groupEntity = null;
if (!empty($group_id)) {
$groupEntity = api_get_group_entity($group_id);
// The user who posted it can edit his thread only if the course admin allowed this in the properties
// of the forum
// The course admin him/herself can do this off course always
$tutorGroup = GroupManager::isTutorOfGroup(api_get_user_id(), $groupEntity);
}
$postList = [];
foreach ($posts as $post) {
/** @var CForumPost $postEntity */
$postEntity = $post['entity'];
$posterId = isset($post['user_id']) ? $post['user_id'] : 0;
$username = '';
if (isset($post['username'])) {
$username = sprintf(get_lang('Login: %s'), $post['username']);
}
/*$name = $post['complete_name'];
if (empty($posterId)) {
$name = $post['poster_name'];
}*/
$post['user_data'] = '';
$post['author'] = $postEntity->getUser();
$posterId = $postEntity->getUser()->getId();
/*if ('learnpath' !== $origin) {
if ($allowUserImageForum) {
$post['user_data'] = ''.
display_user_image($posterId, $name, $origin).'
';
}
$post['user_data'] .= Display::tag(
'h4',
display_user_link($posterId, $name, $origin, $username),
['class' => 'title-username']
);
$_user = api_get_user_info($posterId);
$iconStatus = $_user['icon_status'];
$post['user_data'] .= ''.$iconStatus.'
';
} else {
if ($allowUserImageForum) {
$post['user_data'] .= ''.
display_user_image($posterId, $name, $origin).'
';
}
$post['user_data'] .= Display::tag(
'p',
$name,
[
'title' => api_htmlentities($username, ENT_QUOTES),
'class' => 'lead',
]
);
}*/
if ('learnpath' !== $origin) {
$post['post_date_to_display'] = Display::tag(
'p',
Display::dateToStringAgoAndLongDate($post['post_date']),
['class' => 'post-date']
);
} else {
$post['post_date_to_display'] = Display::tag(
'p',
Display::dateToStringAgoAndLongDate($post['post_date']),
['class' => 'text-muted']
);
}
// get attach id
$attachment_list = get_attachment($post['post_id']);
$id_attach = !empty($attachment_list) ? $attachment_list['iid'] : '';
$iconEdit = '';
$editButton = '';
$askForRevision = '';
if (($groupEntity && $tutorGroup) ||
(1 == $forumEntity->getAllowEdit() && $posterId == $userId) ||
(api_is_allowed_to_edit(false, true) &&
!(api_is_session_general_coach())) //&& $forumEntity->getSessionId() != $sessionId
) {
if (false == $locked && postIsEditableByStudent($forumEntity, $post)) {
$editUrl = api_get_path(WEB_CODE_PATH).'forum/editpost.php?'.api_get_cidreq();
$editUrl .= "&forum=$forumId&thread=$threadId&post={$post['post_id']}&id_attach=$id_attach";
$iconEdit .= ""
.Display::return_icon('edit.png', get_lang('Edit'), [], ICON_SIZE_SMALL)
.'';
$editButton = Display::toolbarButton(
get_lang('Edit'),
$editUrl,
'pencil',
'default'
);
}
}
if (($groupEntity && $tutorGroup) ||
api_is_allowed_to_edit(false, true) &&
!(api_is_session_general_coach()) //&& $forumEntity->getSessionId() != $sessionId
) {
if (false == $locked) {
$deleteUrl = api_get_self().'?'.api_get_cidreq().'&'.http_build_query(
[
'forum' => $forumId,
'thread' => $threadId,
'action' => 'delete',
'content' => 'post',
'id' => $post['post_id'],
]
);
$iconEdit .= Display::url(
Display::return_icon('delete.png', get_lang('Delete'), [], ICON_SIZE_SMALL),
$deleteUrl,
[
'onclick' => "javascript:if(!confirm('"
.addslashes(
api_htmlentities(
get_lang(
'Are you sure you want to delete this post? Deleting this post will also delete the replies on this post. Please check the threaded view to see which posts will also be deleted'
),
ENT_QUOTES
)
)
."')) return false;",
'id' => "delete-post-{$post['post_id']}",
]
);
}
}
if (api_is_allowed_to_edit(false, true) &&
!(
api_is_session_general_coach() //&& $forumEntity->getSessionId() != $sessionId
)
) {
$iconEdit .= return_visible_invisible_icon(
'post',
$post['post_id'],
$post['visible'],
[
'forum' => $forumId,
'thread' => $threadId,
]
);
if ($count > 0) {
$iconEdit .= ''.Display::return_icon('move.png', get_lang('Move post'), [], ICON_SIZE_SMALL).'';
}
}
$userCanQualify = 1 == $threadEntity->isThreadPeerQualify() && $posterId != $userId;
if (api_is_allowed_to_edit(null, true)) {
$userCanQualify = true;
}
$postIsARevision = false;
$flagRevision = '';
if ($posterId == $userId) {
$revision = getPostRevision($post['post_id']);
if (empty($revision)) {
$askForRevision = getAskRevisionButton($postEntity, $threadEntity);
} else {
$postIsARevision = true;
$languageId = api_get_language_id(strtolower($revision));
$languageInfo = api_get_language_info($languageId);
if ($languageInfo) {
$languages = api_get_language_list_for_flag();
$flagRevision = ' ';
}
}
} else {
if (postNeedsRevision($postEntity)) {
$askForRevision = giveRevisionButton($post['post_id'], $threadEntity);
} else {
$revision = getPostRevision($post['post_id']);
if (!empty($revision)) {
$postIsARevision = true;
$languageId = api_get_language_id(strtolower($revision));
$languageInfo = api_get_language_info($languageId);
if ($languageInfo) {
$languages = api_get_language_list_for_flag();
$flagRevision = ' ';
}
}
}
}
$post['is_a_revision'] = $postIsARevision;
$post['flag_revision'] = $flagRevision;
if (empty($threadEntity->getThreadQualifyMax())) {
$userCanQualify = false;
}
if ($userCanQualify) {
if ($count > 0) {
$current_qualify_thread = showQualify(
'1',
$posterId,
$threadId
);
$userId = $postEntity->getUser()->getId();
if (false == $locked) {
$iconEdit .= ''.Display::return_icon('quiz.png', get_lang('Grade activity')).'';
}
}
}
$reportButton = '';
if ($allowReport) {
$reportButton = getReportButton($post['post_id'], $threadEntity);
}
$statusIcon = getPostStatus($forumEntity, $post);
$post['tool_icons'] = '';
if (!empty($iconEdit)) {
$post['tool_icons'] = "$iconEdit $statusIcon";
} else {
if (!empty(strip_tags($statusIcon))) {
$post['tool_icons'] = $statusIcon;
}
}
$buttonReply = '';
$buttonQuote = '';
$waitingValidation = '';
if (($current_forum_category && 0 == $current_forum_category->getLocked()) &&
0 == $forumEntity->getLocked() && 0 == $threadEntity->getLocked() || api_is_allowed_to_edit(false, true)
) {
if ($userId || (1 == $forumEntity->getAllowAnonymous() && !$userId)) {
if (!api_is_anonymous() && api_is_allowed_to_session_edit(false, true)) {
$buttonReply = Display::toolbarButton(
get_lang('Reply to this message'),
'reply.php?'.api_get_cidreq().'&'.http_build_query([
'forum' => $forumId,
'thread' => $threadId,
'post' => $post['post_id'],
'action' => 'replymessage',
]),
'reply',
'primary',
['id' => "reply-to-post-{$post['post_id']}"]
);
$buttonQuote = Display::toolbarButton(
get_lang('Quote this message'),
'reply.php?'.api_get_cidreq().'&'.http_build_query([
'forum' => $forumId,
'thread' => $threadId,
'post' => $post['post_id'],
'action' => 'quote',
]),
'comment-quote',
'success',
['id' => "quote-post-{$post['post_id']}"]
);
if ($forumEntity->isModerated() && !api_is_allowed_to_edit(false, true)) {
if (empty($post['status']) || CForumPost::STATUS_WAITING_MODERATION == $post['status']) {
$buttonReply = '';
$buttonQuote = '';
}
}
}
}
} else {
$closedPost = '';
if ($current_forum_category && 1 == $current_forum_category->getLocked()) {
$closedPost = Display::tag(
'div',
' '.get_lang('Forum category Locked'),
['class' => 'alert alert-warning post-closed']
);
}
if (1 == $forumEntity->getLocked()) {
$closedPost = Display::tag(
'div',
' '.get_lang('Forum blocked'),
['class' => 'alert alert-warning post-closed']
);
}
if (1 == $threadEntity->getLocked()) {
$closedPost = Display::tag(
'div',
' '.get_lang('Thread is locked.'),
['class' => 'alert alert-warning post-closed']
);
}
$post['user_data'] .= $closedPost;
}
// note: this can be removed here because it will be displayed in the tree
/*if (isset($whatsnew_post_info[$forumId][$threadId][$post['post_id']]) &&
!empty($whatsnew_post_info[$forumId][$threadId][$post['post_id']]) &&
!empty($whatsnew_post_info[$forumId][$post['thread_id']])
) {
$post_image = Display::return_icon('forumpostnew.gif');
} else {
$post_image = Display::return_icon('forumpost.gif');
}
if ('1' == $post['post_notification'] && $post['poster_id'] == $userId) {
$post_image .= Display::return_icon(
'forumnotification.gif',
get_lang('You will be notified')
);
}*/
$post['current'] = false;
if (isset($_GET['post_id']) && $_GET['post_id'] == $post['post_id']) {
$post['current'] = true;
}
// Replace Re: with an icon
$search = [
get_lang('Re:'),
'Re:',
'RE:',
'AW:',
'Aw:',
];
$replace = ''.Display::returnFontAwesomeIcon('mail-reply').'';
$post['post_title'] = str_replace($search, $replace, Security::remove_XSS($post['post_title']));
// The post title
$titlePost = Display::tag('h3', $post['post_title'], ['class' => 'forum_post_title']);
$post['post_title'] = '';
$post['post_title'] .= Display::tag('div', $titlePost, ['class' => 'post-header']);
// the post body
$post['post_data'] = Display::tag('div', $post['post_text'], ['class' => 'post-body']);
// The check if there is an attachment
$post['post_attachments'] = '';
$attachments = $postEntity->getAttachments();
if ($attachments) {
$repo = Container::getForumAttachmentRepository();
/** @var CForumAttachment $attachment */
foreach ($attachments as $attachment) {
$post['post_attachments'] .= Display::returnFontAwesomeIcon('paperclip');
$url = $repo->getResourceFileDownloadUrl($attachment).'?'.api_get_cidreq();
$post['post_attachments'] .= Display::url($attachment->getFilename(), $url);
$post['post_attachments'] .= '';
if ((1 == $forumEntity->getAllowEdit() && $post['user_id'] == $userId) ||
(api_is_allowed_to_edit(false, true) &&
!(api_is_session_general_coach())) //&& $forumEntity->getSessionId() != $sessionId
) {
$post['post_attachments'] .= ' '
.Display::return_icon('delete.png', get_lang('Delete')).'
';
}
}
}
$post['post_buttons'] = "$askForRevision $editButton $reportButton $buttonReply $buttonQuote $waitingValidation";
$postList[] = $post;
// The post has been displayed => it can be removed from the what's new array
//unset($whatsnew_post_info[$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]);
//unset($_SESSION['whatsnew_post_info'][$current_forum['forum_id']][$current_thread['thread_id']][$post['post_id']]);
$count++;
}
$template->assign('posts', $postList);
$formToString = '';
$showForm = true;
if (!api_is_allowed_to_edit(false, true) &&
(($current_forum_category && 0 == !$current_forum_category->isVisible($courseEntity, $sessionEntity)) || !$forumEntity->isVisible($courseEntity, $sessionEntity))
) {
$showForm = false;
}
if (!api_is_allowed_to_edit(false, true) &&
(
($current_forum_category && 0 != $current_forum_category->getLocked()) ||
0 != $forumEntity->getLocked() || 0 != $threadEntity->getLocked()
)
) {
$showForm = false;
}
if (!$_user['user_id'] && 0 == $forumEntity->getAllowAnonymous()) {
$showForm = false;
}
if (0 != $forumEntity->getForumOfGroup()) {
$show_forum = GroupManager::userHasAccess(
api_get_user_id(),
api_get_group_entity($forumEntity->getForumOfGroup()),
GroupManager::GROUP_TOOL_FORUM
);
if (!$show_forum) {
$showForm = false;
}
}
if ($showForm) {
$form = show_add_post_form(
$forumEntity,
$threadEntity,
null,
null,
null
);
$formToString = $form->returnForm();
}
$template->assign('form', $formToString);
$template->assign('move_form', $moveForm);
$layout = $template->get_template('forum/posts.tpl');
$template->display($layout);