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257 lines
9.7 KiB
257 lines
9.7 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* @author Julio Montoya <gugli100@gmail.com> UI Improvements + lots of bugfixes
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* @package chamilo.forum
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*/
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require_once __DIR__.'/../inc/global.inc.php';
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$current_course_tool = TOOL_FORUM;
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$this_section = SECTION_COURSES;
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// Notification for unauthorized people.
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api_protect_course_script(true);
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require_once 'forumconfig.inc.php';
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require_once 'forumfunction.inc.php';
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$nameTools = get_lang('Forum');
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$forumUrl = api_get_path(WEB_CODE_PATH).'forum/';
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// Are we in a lp ?
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$origin = api_get_origin();
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$my_search = null;
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/* MAIN DISPLAY SECTION */
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/* Retrieving forum and forum category information */
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// We are getting all the information about the current forum and forum category.
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// Note pcool: I tried to use only one sql statement (and function) for this,
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// but the problem is that the visibility of the forum AND forum category are stored in the item_property table.
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// Note: This has to be validated that it is an existing thread
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$current_thread = get_thread_information($_GET['forum'], $_GET['thread']);
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// Note: This has to be validated that it is an existing forum.
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$current_forum = get_forum_information($current_thread['forum_id']);
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$current_forum_category = get_forumcategory_information($current_forum['forum_category']);
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$whatsnew_post_info = isset($_SESSION['whatsnew_post_info']) ? $_SESSION['whatsnew_post_info'] : null;
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if (api_is_in_gradebook()) {
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$interbreadcrumb[] = [
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'url' => Category::getUrl(),
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'name' => get_lang('ToolGradebook')
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];
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}
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$groupId = api_get_group_id();
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$group_properties = GroupManager::get_group_properties($groupId);
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$sessionId = api_get_session_id();
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$ajaxURL = api_get_path(WEB_AJAX_PATH).'forum.ajax.php?'.api_get_cidreq().'&a=change_post_status';
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$htmlHeadXtra[] = '<script>
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$(function() {
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$("span").on("click", ".change_post_status", function() {
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var updateDiv = $(this).parent();
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var postId = updateDiv.attr("id");
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$.ajax({
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url: "'.$ajaxURL.'&post_id="+postId,
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type: "GET",
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success: function(data) {
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updateDiv.html(data);
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}
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});
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});
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});
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</script>';
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if (!empty($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('GroupSpace').' '.$group_properties['name']
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];
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$interbreadcrumb[] = [
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'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?forum='.intval($_GET['forum']).'&'.api_get_cidreq()."&search=".Security::remove_XSS(urlencode($my_search)),
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'name' => Security::remove_XSS($current_forum['forum_title'])
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];
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$interbreadcrumb[] = [
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'url' => api_get_path(WEB_CODE_PATH).'forum/viewthread.php?forum='.intval($_GET['forum']).'&'.api_get_cidreq().'&thread='.intval($_GET['thread']),
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'name' => Security::remove_XSS($current_thread['thread_title'])
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];
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Display::display_header('');
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} else {
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$my_search = isset($_GET['search']) ? $_GET['search'] : '';
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if ($origin == 'learnpath') {
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Display::display_reduced_header();
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} else {
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$interbreadcrumb[] = [
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'url' => api_get_path(WEB_CODE_PATH).'forum/index.php?'.api_get_cidreq().'&search='.Security::remove_XSS(urlencode($my_search)),
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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/viewforumcategory.php?forumcategory='.$current_forum_category['cat_id']."&search=".Security::remove_XSS(urlencode($my_search)),
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'name' => Security::remove_XSS($current_forum_category['cat_title'])
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];
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$interbreadcrumb[] = [
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'url' => api_get_path(WEB_CODE_PATH).'forum/viewforum.php?'.api_get_cidreq().'&forum='.intval($_GET['forum'])."&search=".Security::remove_XSS(urlencode($my_search)),
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'name' => Security::remove_XSS($current_forum['forum_title'])
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];
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$interbreadcrumb[] = [
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'url' => '#', 'name' => Security::remove_XSS($current_thread['thread_title'])
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];
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$message = isset($message) ? $message : '';
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// the last element of the breadcrumb navigation is already set in interbreadcrumb, so give empty string
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Display::display_header('');
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}
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}
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/* Is the user allowed here? */
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// If the user is not a course administrator and the forum is hidden
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// then the user is not allowed here.
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if (!api_is_allowed_to_edit(false, true) &&
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($current_forum['visibility'] == 0 || $current_thread['visibility'] == 0)
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) {
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api_not_allowed(false);
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}
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/* Actions */
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$my_action = isset($_GET['action']) ? $_GET['action'] : '';
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if ($my_action == 'delete' &&
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isset($_GET['content']) &&
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isset($_GET['id']) &&
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(api_is_allowed_to_edit(false, true) ||
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(isset($group_properties['iid']) && GroupManager::is_tutor_of_group(api_get_user_id(), $group_properties)))
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) {
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$message = delete_post($_GET['id']);
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}
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if (($my_action == 'invisible' || $my_action == 'visible') &&
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isset($_GET['id']) &&
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(api_is_allowed_to_edit(false, true) ||
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(isset($group_properties['iid']) && GroupManager::is_tutor_of_group(api_get_user_id(), $group_properties)))
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) {
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$message = approve_post($_GET['id'], $_GET['action']);
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}
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if ($my_action == 'move' && isset($_GET['post'])) {
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$message = move_post_form();
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}
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/* Display the action messages */
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$my_message = isset($message) ? $message : '';
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if ($my_message) {
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echo Display::return_message(get_lang($my_message), 'confirm');
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}
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if ($my_message != 'PostDeletedSpecial') {
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// in this case the first and only post of the thread is removed
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// this increases the number of times the thread has been viewed
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increase_thread_view($_GET['thread']);
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/* Action Links */
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if ($origin == 'learnpath') {
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echo '<div style="height:15px"> </div>';
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}
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echo '<div class="actions">';
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echo '<span style="float:right;">'.search_link().'</span>';
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if ($origin != 'learnpath') {
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echo '<a href="'.$forumUrl.'viewforum.php?forum='
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. intval($_GET['forum']).'&'.api_get_cidreq().'">'
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. Display::return_icon('back.png', get_lang('BackToForum'), '', ICON_SIZE_MEDIUM).'</a>';
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}
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// The reply to thread link should only appear when the forum_category is
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// not locked AND the forum is not locked AND the thread is not locked.
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// If one of the three levels is locked then the link should not be displayed.
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if (($current_forum_category &&
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$current_forum_category['locked'] == 0) &&
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$current_forum['locked'] == 0 &&
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$current_thread['locked'] == 0 ||
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api_is_allowed_to_edit(false, true)
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) {
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// The link should only appear when the user is logged in or when anonymous posts are allowed.
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if ($_user['user_id'] || ($current_forum['allow_anonymous'] == 1 && !$_user['user_id'])) {
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// reply link
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if (!api_is_anonymous() && api_is_allowed_to_session_edit(false, true)) {
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echo '<a href="'.$forumUrl.'reply.php?'.api_get_cidreq().'&forum='
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. intval($_GET['forum']).'&thread='
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. intval($_GET['thread']).'&action=replythread">'
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. Display::return_icon('reply_thread.png', get_lang('ReplyToThread'), '', ICON_SIZE_MEDIUM)
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. '</a>';
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}
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// new thread link
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if ((
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api_is_allowed_to_edit(false, true) &&
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!(api_is_session_general_coach() && $current_forum['session_id'] != $sessionId)
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) ||
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($current_forum['allow_new_threads'] == 1 && isset($_user['user_id'])) ||
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($current_forum['allow_new_threads'] == 1 && !isset($_user['user_id']) && $current_forum['allow_anonymous'] == 1)
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) {
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if ($current_forum['locked'] <> 1 && $current_forum['locked'] <> 1) {
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echo ' ';
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} else {
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echo get_lang('ForumLocked');
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}
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}
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}
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}
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// The different views of the thread.
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if ($origin != 'learnpath') {
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$my_url = '<a href="'.$forumUrl.'viewthread.php?'.api_get_cidreq().'&'.api_get_cidreq()
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. '&forum='.intval($_GET['forum']).'&thread='.intval($_GET['thread'])
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. '&search='.Security::remove_XSS(urlencode($my_search));
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echo $my_url.'&view=flat">'
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. Display::return_icon('forum_listview.png', get_lang('FlatView'), null, ICON_SIZE_MEDIUM)
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. '</a>';
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echo $my_url.'&view=nested">'
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. Display::return_icon('forum_nestedview.png', get_lang('NestedView'), null, ICON_SIZE_MEDIUM)
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. '</a>';
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}
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$my_url = null;
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echo '</div> ';
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/* Display Forum Category and the Forum information */
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if (!isset($_SESSION['view'])) {
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$viewMode = $current_forum['default_view'];
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} else {
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$viewMode = $_SESSION['view'];
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}
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$whiteList = ['flat', 'threaded', 'nested'];
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if (isset($_GET['view']) && in_array($_GET['view'], $whiteList)) {
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$viewMode = $_GET['view'];
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$_SESSION['view'] = $viewMode;
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}
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if (empty($viewMode)) {
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$viewMode = 'flat';
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}
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if ($current_thread['thread_peer_qualify'] == 1) {
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echo Display::return_message(get_lang('ForumThreadPeerScoringStudentComment'), 'info');
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}
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switch ($viewMode) {
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case 'threaded':
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case 'nested':
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include_once 'viewthread_nested.inc.php';
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break;
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case 'flat':
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default:
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include_once 'viewthread_flat.inc.php';
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break;
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}
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}
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if ($origin != 'learnpath') {
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Display::display_footer();
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}
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