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