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473 lines
17 KiB
473 lines
17 KiB
<?php
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/**
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* @package tikiwiki
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*/
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// (c) Copyright by authors of the Tiki Wiki CMS Groupware Project
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//
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// All Rights Reserved. See copyright.txt for details and a complete list of authors.
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// Licensed under the GNU LESSER GENERAL PUBLIC LICENSE. See license.txt for details.
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// $Id$
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// $start_time = microtime(true);
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// This file sets up the information needed to display
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// the comments preferences, post-comment box and the
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// list of comments. Finally it displays blog-comments.tpl
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// using this information
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// Setup URLS for the Comments next and prev buttons and use variables that
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// cannot be aliased by normal tiki variables.
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// Traverse each _REQUEST data adn put them in an array
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if (basename($_SERVER['SCRIPT_NAME']) === basename(__FILE__)) {
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die('This script may only be included.');
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}
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//smarty is not there - we need setup
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require_once('tiki-setup.php');
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$access = TikiLib::lib('access');
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$tikilib = TikiLib::lib('tiki');
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$headerlib = TikiLib::lib('header');
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/*
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* Determine the settings used to display the thread
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*/
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// user requests that could be used to change thread display settings
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$handled_requests = ['comments_per_page', 'thread_style', 'thread_sort_mode'];
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// Then determine the final value for thread display settings
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// If we are in a forum thread
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if ($prefs['forum_thread_user_settings'] == 'y' && $prefs['forum_thread_user_settings_keep'] == 'y') {
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// If 'forum_thread_user_settings' is enabled (allow user to change thread display settings)
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// and if the 'forum_thread_user_settings_keep' is enabled (keep user settings for all forums during his session)
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// ... we check session vars
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// !! Session var is not used when there is an explicit user request !!
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foreach ($handled_requests as $request_name) {
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if (isset($_SESSION['forums_' . $request_name]) && ! isset($_REQUEST[$request_name])) {
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$$request_name = $_SESSION['forums_' . $request_name];
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}
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}
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}
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foreach ($handled_requests as $request_name) {
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if (empty($$request_name) && empty($_REQUEST[$request_name])) {
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$$request_name = $prefs['forum_' . $request_name];
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} elseif (empty($$request_name) && ! empty($_REQUEST[$request_name])) {
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$$request_name = $_REQUEST[$request_name];
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}
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}
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if ($forum_info['is_flat'] == 'y') {
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// If we have a flat forum (i.e. we reply only to the first message / thread)
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// ... we then override $thread_style and force a 'plain' style
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$thread_style = 'commentStyle_plain';
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}
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// Assign final values to smarty vars in order
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foreach ($handled_requests as $request_name) {
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$smarty->assign($request_name, $$request_name);
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}
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if (! isset($_REQUEST["comment_rating"])) {
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$_REQUEST["comment_rating"] = '';
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}
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$comments_aux = [];
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// show/hide comments zone on request and store the status in a cookie (also works with javascript off)
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if (isset($_REQUEST['comzone'])) {
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$comments_show = 'n';
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$comzone_state = $_REQUEST['comzone'];
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if ($comzone_state == 'show' || $comzone_state == 'o') {
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$comments_show = 'y';
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if (! isset($_COOKIE['comzone']) || $_COOKIE['comzone'] == 'c') {
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setcookie('comzone', 'o');
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}
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}
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if ($comzone_state == 'hide' || $comzone_state == 'c') {
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if (! isset($_COOKIE['comzone']) || $_COOKIE['comzone'] == 'o') {
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setcookie('comzone', 'c');
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}
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}
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} else {
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$comments_show = 'n';
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}
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$comments_t_query = '';
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$comments_first = 1;
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foreach ($comments_vars as $c_name) {
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$comments_avar["name"] = $c_name;
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if (isset($_REQUEST[$c_name])) {
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$comments_avar["value"] = $_REQUEST[$c_name];
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$comments_aux[] = $comments_avar;
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}
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if (isset($_REQUEST[$c_name])) {
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if ($comments_first) {
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$comments_first = 0;
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$comments_t_query .= "?$c_name=" . urlencode($_REQUEST["$c_name"]);
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} else {
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$comments_t_query .= "&$c_name=" . urlencode($_REQUEST["$c_name"]);
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}
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}
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}
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$smarty->assign('comments_request_data', $comments_aux);
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if (! isset($_REQUEST['comments_threshold'])) {
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$_REQUEST['comments_threshold'] = 0;
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} else {
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$smarty->assign('comments_threshold_param', '&comments_threshold=' . $_REQUEST['comments_threshold']);
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}
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$smarty->assign('comments_threshold', $_REQUEST['comments_threshold']);
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// This sets up comments father as the father
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$comments_parsed = parse_url($tikilib->httpPrefix() . $_SERVER["REQUEST_URI"]);
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if (! isset($comments_parsed["query"])) {
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$comments_parsed["query"] = '';
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}
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parse_str($comments_parsed["query"], $comments_query);
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$comments_father = $comments_parsed["path"];
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$comments_complete_father = $comments_father . $comments_t_query;
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if (strstr($comments_complete_father, "?")) {
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$comments_complete_father .= '&';
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} else {
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$comments_complete_father .= '?';
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}
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$smarty->assign('comments_father', $comments_father);
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$smarty->assign('comments_complete_father', $comments_complete_father);
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if (! isset($_REQUEST["comments_threadId"])) {
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$_REQUEST["comments_threadId"] = 0;
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}
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$smarty->assign("comments_threadId", $_REQUEST["comments_threadId"]);
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// The same for replies to comments threads
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if (! isset($_REQUEST["comments_reply_threadId"])) {
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$_REQUEST["comments_reply_threadId"] = 0;
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}
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$smarty->assign("comments_reply_threadId", $_REQUEST["comments_reply_threadId"]);
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// Include the library for comments (if not included)
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$commentslib = TikiLib::lib('comments');
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if (! isset($comments_prefix_var)) {
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$comments_prefix_var = '';
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}
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if (! isset($comments_objectId)) {
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if (! isset($_REQUEST[$comments_object_var])) {
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die("The comments_object_var variable cannot be found as a REQUEST variable");
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}
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$comments_objectId = $comments_prefix_var . $_REQUEST["$comments_object_var"];
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}
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$feedbacks = [];
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$errors = [];
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if (
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isset($_REQUEST['comments_objectId']) && $_REQUEST['comments_objectId'] == $comments_objectId
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&& (isset($_REQUEST['comments_postComment']) || isset($_REQUEST['comments_postComment_anonymous']) )
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) {
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$forum_info = $commentslib->get_forum($_REQUEST['forumId']);
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$threadId = $commentslib->post_in_forum($forum_info, $_REQUEST, $feedbacks, $errors);
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if (! empty($threadId) && empty($errors)) {
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$url = "tiki-view_forum_thread.php?comments_parentId=" . $_REQUEST['comments_parentId'] . "&threadId=" . $threadId;
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if (! empty($_REQUEST['comments_threshold'])) {
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$url .= "&comments_threshold=" . $_REQUEST['comments_threshold'];
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}
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if (! empty($_REQUEST['comments_offset'])) {
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$url .= "&comments_offset=" . $_REQUEST['comments_offset'];
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}
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if (! empty($_REQUEST['comments_per_page'])) {
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$url .= "&comments_per_page=" . $_REQUEST['comments_per_page'];
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}
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if (! empty($_REQUEST['thread_style'])) {
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$url .= "&thread_style=" . $_REQUEST['thread_style'];
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}
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if (! empty($_REQUEST['thread_sort_mode'])) {
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$url .= "&thread_sort_mode=" . $_REQUEST['thread_sort_mode'];
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}
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$url .= "#threadId=" . $threadId; //place anchor on newly created message
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//Watches
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if ($prefs['feature_user_watches'] == 'y') {
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if (isset($_REQUEST['watch']) && $_REQUEST['watch'] == 'y') {
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$tikilib->add_user_watch($user, 'forum_post_thread', $_REQUEST['comments_parentId'], 'forum topic', $forum_info['name'] . ':' . $thread_info['title'], "tiki-view_forum_thread.php?comments_parentId=" . $_REQUEST['comments_parentId']);
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} else {
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$tikilib->remove_user_watch($user, 'forum_post_thread', $_REQUEST['comments_parentId'], 'forum topic');
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}
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}
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header('location: ' . $url);
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die;
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}
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if (! empty($errors)) {
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Feedback::warning(['mes' => $errors]);
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}
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if (! empty($feedbacks)) {
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Feedback::note(['mes' => $feedbacks]);
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}
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if (isset($pageCache)) {
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$pageCache->invalidate();
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}
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}
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global $tiki_p_admin_comments;
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if ($tiki_p_admin_forum == 'y') {
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if (isset($_REQUEST["comments_remove"]) && isset($_REQUEST["comments_threadId"])) {
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$access->check_authenticity(tra('Are you sure you want to remove that post?'));
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$comments_show = 'y';
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$commentslib->remove_comment($_REQUEST["comments_threadId"]);
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$_REQUEST["comments_threadId"] = 0;
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$smarty->assign('comments_threadId', 0);
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}
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}
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if ($_REQUEST["comments_threadId"] > 0) {
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$comment_info = $commentslib->get_comment($_REQUEST["comments_threadId"]);
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$smarty->assign('comment_title', $comment_info["title"]);
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$smarty->assign('comment_rating', $comment_info["comment_rating"]);
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$smarty->assign('comment_data', $comment_info["data"]);
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} elseif ($_REQUEST["comments_reply_threadId"] > 0) {
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// Replies to comments.
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$comment_info = $commentslib->get_comment($_REQUEST["comments_reply_threadId"]);
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global $prefs;
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if ($prefs['feature_forum_allow_flat_forum_quotes'] != 'y' && $comment_info['parentId'] > 0 && $forum_info['is_flat'] == 'y') {
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$smarty->assign('msg', tra("This forum is flat and doesn't allow replies to other replies"));
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$smarty->display("error.tpl");
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die;
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}
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if ($comment_info["data"] != '') {
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if (($prefs['feature_forum_parse'] == 'y' || $prefs['section_comments_parse'] == 'y') && $prefs['feature_use_quoteplugin'] == 'y') {
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if ($prefs['forum_quote_prevent_nesting'] == 'y') {
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$comment_info["data"] = trim(preg_replace("/{QUOTE\(.*?\)}(.|\n)*?{QUOTE}/", "", $comment_info["data"])); //strip quotes to prevent nesting
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}
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$comment_info["data"] = "\n{QUOTE(thread_id=>" . $_REQUEST["comments_reply_threadId"] . ")}" . $comment_info["data"] . '{QUOTE}';
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} else {
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$comment_info["data"] = preg_replace('/\n/', "\n> ", $comment_info["data"]);
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$comment_info["data"] = "\n> " . $comment_info["data"];
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}
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}
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$smarty->assign('comment_data', isset($_REQUEST['comments_data']) ? $_REQUEST['comments_data'] : $comment_info['data']);
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if (! array_key_exists("title", $comment_info)) {
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if (array_key_exists("comments_title", $_REQUEST)) {
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$comment_info["title"] = $_REQUEST["comments_title"];
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} else {
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$comment_info["title"] = "";
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$_REQUEST["comments_title"] = "";
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}
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}
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if ($prefs['forum_reply_forcetitle'] == 'y') {
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$comment_title = '';
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} elseif ($prefs['forum_comments_no_title_prefix'] != 'y' && strpos($comment_info['title'], tra('Re:')) !== 0) {
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$comment_title = tra('Re:') . ' ' . $comment_info['title'];
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} else {
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$comment_title = $comment_info['title'];
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}
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$smarty->assign('comment_title', $comment_title);
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$smarty->assign('comments_reply_threadId', $_REQUEST["comments_reply_threadId"]);
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} else {
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$smarty->assign('comment_title', '');
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$smarty->assign('comment_rating', '');
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$smarty->assign('comment_data', '');
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}
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$smarty->assign('comment_preview', 'n');
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if (isset($_REQUEST["comments_previewComment"]) || isset($_REQUEST["comments_postComment"])) {
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$comment_preview = [];
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$comment_preview['title'] = $_REQUEST["comments_title"];
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$comment_preview['userName'] = $user;
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$comment_preview['parsed'] = $commentslib->parse_comment_data(strip_tags($_REQUEST["comments_data"]));
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$comment_preview['rating'] = $_REQUEST["comment_rating"];
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$comment_preview['commentDate'] = $tikilib->now;
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if (isset($_REQUEST["anonymous_name"])) {
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$comment_preview['anonymous_name'] = $_REQUEST["anonymous_name"];
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}
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if (isset($_REQUEST["anonymous_email"])) {
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$comment_preview['email'] = $_REQUEST["anonymous_email"];
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}
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if (isset($_REQUEST["anonymous_website"])) {
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$comment_preview['website'] = $_REQUEST["anonymous_website"];
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}
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$smarty->assign('comment_preview_data', $comment_preview);
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if (isset($_REQUEST["comments_previewComment"])) {
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$smarty->assign('comment_preview', 'y');
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}
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$smarty->assign('comment_data', $_REQUEST["comments_data"]);
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$smarty->assign('comment_title', $comment_preview["title"]);
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$comments_show = 'y';
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}
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// Always show comments when a display setting has been explicitely specified
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if (isset($_REQUEST['comments_per_page']) || isset($_REQUEST['thread_style']) || isset($_REQUEST['thread_sort_mode'])) {
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$comments_show = 'y';
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}
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if (! isset($_REQUEST["comments_commentFind"])) {
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$_REQUEST["comments_commentFind"] = '';
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} else {
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$comments_show = 'y';
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}
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// Offset setting for the list of comments
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if (! isset($_REQUEST["comments_offset"])) {
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$comments_offset = 0;
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} else {
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$comments_offset = $_REQUEST["comments_offset"];
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}
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$smarty->assign('comments_offset', $comments_offset);
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// Now check if we are displaying top-level comments or a specific comment
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if (! isset($_REQUEST["comments_parentId"])) {
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$_REQUEST["comments_parentId"] = 0;
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}
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$smarty->assign('comments_parentId', $_REQUEST["comments_parentId"]);
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$forum_check = explode(':', $comments_objectId);
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if ($forum_check[0] == 'forum') {
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$smarty->assign('forumId', $forum_check[1]);
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}
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$smarty->assign(
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'comments_grandParentId',
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isset($_REQUEST['comments_grandParentId'])
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? $_REQUEST['comments_grandParentId'] : ''
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);
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if (isset($_REQUEST["post_reply"]) && isset($_REQUEST["comments_reply_threadId"])) {
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$threadId_if_reply = $_REQUEST["comments_reply_threadId"];
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} else {
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$threadId_if_reply = 0;
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}
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if (empty($thread_sort_mode)) {
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if (! empty($_REQUEST['thread_sort_mode'])) {
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$thread_sort_mode = $_REQUEST['thread_sort_mode'];
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} else {
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$thread_sort_mode = 'commentDate_asc';
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}
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}
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$comments_coms = $commentslib->get_comments(
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$comments_objectId,
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$_REQUEST["comments_parentId"],
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$comments_offset,
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$comments_per_page,
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$thread_sort_mode,
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$_REQUEST["comments_commentFind"],
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$_REQUEST['comments_threshold'],
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$thread_style,
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$threadId_if_reply
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);
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if ($comments_prefix_var == 'forum:') {
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$comments_cant = $commentslib->count_comments('topic:' . $_REQUEST['comments_parentId']); // comments in the topic not in the forum
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} else {
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$comments_cant = $commentslib->count_comments($comments_objectId);
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}
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$comments_cant_page = $comments_coms['cant'];
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$smarty->assign('comments_below', $comments_coms["below"]);
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$smarty->assign('comments_cant', $comments_cant);
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// Offset management
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$comments_maxRecords = $comments_per_page;
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if ($comments_maxRecords != 0) {
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$comments_cant_pages = ceil($comments_cant_page / $comments_maxRecords);
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$smarty->assign('comments_actual_page', 1 + ($comments_offset / $comments_maxRecords));
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} else {
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$comments_cant_pages = 1;
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$smarty->assign('comments_actual_page', 1);
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}
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$smarty->assign('comments_cant_pages', $comments_cant_pages);
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if ($comments_cant_page > ($comments_offset + $comments_maxRecords)) {
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$smarty->assign('comments_next_offset', $comments_offset + $comments_maxRecords);
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} else {
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$smarty->assign('comments_next_offset', -1);
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}
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// If offset is > 0 then prev_offset
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if ($comments_offset > 0) {
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$smarty->assign('comments_prev_offset', $comments_offset - $comments_maxRecords);
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} else {
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$smarty->assign('comments_prev_offset', -1);
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}
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$smarty->assign('comments_coms', $comments_coms["data"]);
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// Grab the parent comment to show. -rlpowell
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$parent_com = '';
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if (
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isset($_REQUEST["comments_parentId"])
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&& $_REQUEST["comments_parentId"] > 0
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&& $tiki_p_forum_post == 'y'
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&& (isset($_REQUEST['comments_previewComment']) || isset($_REQUEST['post_reply']))
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) {
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$parent_com = $commentslib->get_comment($_REQUEST['comments_parentId']);
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}
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$smarty->assign_by_ref('parent_com', $parent_com);
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// Get comments / forum lock status
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$thread_is_locked = ( ! empty($comments_objectId) && $commentslib->is_object_locked($comments_objectId) ) ? 'y' : 'n';
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$forum_is_locked = $thread_is_locked;
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$thread_is_locked = $comment_info['locked'];
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$smarty->assign('forum_is_locked', $forum_is_locked);
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$smarty->assign('thread_is_locked', $thread_is_locked);
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$smarty->assign('post_reply', ! empty($_REQUEST['post_reply']) ? $_REQUEST['post_reply'] : '');
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$smarty->assign('edit_reply', ! empty($_REQUEST['edit_reply']) ? $_REQUEST['edit_reply'] : '');
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if ($prefs['feature_contribution'] == 'y') {
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$contributionItemId = $_REQUEST["comments_threadId"];
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include_once('contribution.php');
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}
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// see if comments are allowed on this specific wiki page
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global $section;
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if ($section == 'wiki page') {
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if ($prefs['wiki_comments_allow_per_page'] != 'n') {
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global $info;
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if (! empty($info['comments_enabled'])) {
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$smarty->assign('comments_allowed_on_page', $info['comments_enabled']);
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} else {
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if ($prefs['wiki_comments_allow_per_page'] == 'y') {
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$smarty->assign('comments_allowed_on_page', 'y');
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} else {
|
|
$smarty->assign('comments_allowed_on_page', 'n');
|
|
}
|
|
}
|
|
} else {
|
|
$smarty->assign('comments_allowed_on_page', 'y');
|
|
}
|
|
}
|
|
|
|
$headerlib->add_jsfile('lib/comments/commentslib.js');
|
|
$smarty->assign('comments_objectId', $comments_objectId);
|
|
$smarty->assign('comments_show', $comments_show);
|