boinc/html/user/forum_forum.php

213 lines
7.0 KiB
PHP

<?php
// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
// display the threads in a forum.
require_once('../inc/util.inc');
require_once('../inc/time.inc');
require_once('../inc/forum.inc');
require_once('../inc/pm.inc');
$id = get_int("id");
$sort_style = get_int("sort", true);
$start = get_int("start", true);
if (!$start) $start = 0;
$forum = BoincForum::lookup_id($id);
$user = get_logged_in_user(false);
if (!is_forum_visible_to_user($forum, $user)) {
error_page("Not visible");
}
BoincForumPrefs::lookup($user);
if (!$sort_style) {
// get the sort style either from the logged in user or a cookie
if ($user){
$sort_style = $user->prefs->forum_sorting;
} else {
if (isset($_COOKIE['sorting'])) {
list($sort_style,$thread_style)=explode("|",$_COOKIE['sorting']);
}
}
} else {
// set the sort style
if ($user){
$user->prefs->forum_sorting = $sort_style;
$user->prefs->update("forum_sorting=$sort_style");
} else {
list($old_style,$thread_style)=explode("|",$_COOKIE['sorting']);
send_cookie('sorting', implode("|",array($sort_style,$thread_style)), true);
}
}
switch ($forum->parent_type) {
case 0:
$category = BoincCategory::lookup_id($forum->category);
if ($category->is_helpdesk){
page_head(tra("Questions and Answers").' : '.$forum->title);
echo '<link href="forum_help_desk.php" rel="up" title="Forum Index">';
} else {
page_head(tra("Message boards").' : '.$forum->title);
echo '<link href="forum_index.php" rel="up" title="Forum Index">';
}
show_forum_header($user);
show_forum_title($category, $forum, NULL);
break;
case 1:
$team = BoincTeam::lookup_id($forum->category);
page_head("Team message board for <a href=team_display.php?teamid=$team->id>$team->name</a>");
show_forum_header($user);
show_team_forum_title($forum);
break;
}
echo '
<p>
<form action="forum_forum.php" method="get">
<table width="100%" cellspacing="0" cellpadding="0">
<tr valign="top">
<td colspan=2>
';
show_button("forum_post.php?id=$id", "New thread", "Add a new thread to this forum");
echo "</td>
<td valign=top align=\"right\">
<input type=\"hidden\" name=\"id\" value=\"$forum->id\">
";
echo select_from_array("sort", $forum_sort_styles, $sort_style);
echo "<input type=\"submit\" value=\"Sort\">
</td>
</tr>
</table>
</form>
";
show_forum($forum, $start, $sort_style, $user);
page_tail();
// This function shows the threads for the given forum
// Starting from $start,
// using the given $sort_style (as defined in forum.php)
// and using the features for the logged in user in $user.
//
function show_forum($forum, $start, $sort_style, $user) {
$gotoStr = "";
$nav = show_page_nav($forum, $start);
if ($nav) {
$gotoStr = "<div align=\"right\">$nav</div><br>";
}
echo $gotoStr; // Display the navbar
start_forum_table(array("", tra("Threads"), tra("Posts"), tra("Author"), tra("Views"), "<nobr>".tra("Last post")."</nobr>"));
$sticky_first = !$user || !$user->prefs->ignore_sticky_posts;
// Show hidden threads if logged in user is a moderator
//
$show_hidden = is_moderator($user, $forum);
$threads = get_forum_threads(
$forum->id, $start, THREADS_PER_PAGE,
$sort_style, $show_hidden, $sticky_first
);
if ($user) {
$subs = BoincSubscription::enum("userid=$user->id");
}
// Run through the list of threads, displaying each of them
$n = 0; $i=0;
foreach ($threads as $thread) {
$owner = BoincUser::lookup_id($thread->owner);
$unread = thread_is_unread($user, $thread);
//if ($thread->status==1){
// This is an answered helpdesk thread
if ($user && is_subscribed($thread, $subs)) {
echo '<tr class="row_hd'.$n.'">';
} else {
// Just a standard thread.
echo '<tr class="row'.$n.'">';
}
echo "<td width=\"1%\" align=\"right\"><nobr>";
if ($user && ($thread->rating()>$user->prefs->high_rating_threshold)) {
show_image(EMPHASIZE_IMAGE, "This message has a high average rating", "Highly rated");
}
if ($user && ($thread->rating()<$user->prefs->low_rating_threshold)) {
show_image(FILTER_IMAGE, "This message has a low average rating", "Low rated");
}
if ($thread->hidden) {
echo "[hidden]";
}
if ($unread) {
if ($thread->sticky) {
if ($thread->locked) {
show_image(NEW_IMAGE_STICKY_LOCKED, "This thread is sticky and locked, and you haven't read it yet", "sticky/locked/unread");
} else {
show_image(NEW_IMAGE_STICKY, "This thread is sticky and you haven't read it yet", "sticky/unread");
}
} else {
if ($thread->locked) {
show_image(NEW_IMAGE_LOCKED, "You haven't read this thread yet, and it's locked", "unread/locked");
} else {
show_image(NEW_IMAGE, "You haven't read this thread yet", "unread");
}
}
} else {
if ($thread->sticky) {
if ($thread->locked) {
show_image(IMAGE_STICKY_LOCKED, "This thread is sticky and locked", "sticky/locked");
} else {
show_image(IMAGE_STICKY, "This thread is sticky", "sticky");
}
} else {
if ($thread->locked) {
show_image(IMAGE_LOCKED, "This thread is locked", "locked");
}
}
}
echo "</nobr></td>";
$titlelength = 48;
$title = $thread->title;
if (strlen($title) > $titlelength) {
$title = substr($title,0,$titlelength)."...";
}
$title = cleanup_title($title);
echo '<td class="threadline"><a href="forum_thread.php?id='.$thread->id.'"><b>'.$title.'</b></a><br></td>';
$n = ($n+1)%2;
echo '
<td>'.($thread->replies+1).'</td>
<td>'.user_links($owner).'</td>
<td>'.$thread->views.'</td>
<td class=\"lastpost\">'.time_diff_str($thread->timestamp, time()).'</td>
</tr>
';
flush();
}
end_table();
echo "<br>$gotoStr"; // show page links
}
?>