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Added the ability to mark all posts in a forum as read.

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This commit is contained in:
mchurch
2005-04-25 03:56:02 +00:00
parent 77e75a76f7
commit 331c512a10
3 changed files with 104 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files
mod/forum/index.php
+9 -3
View File
@@ -138,7 +138,10 @@
$groupid = ($groupmode==SEPARATEGROUPS && !isteacheredit($course->id)) ? $currentgroup : false;
$unread = forum_tp_count_forum_unread_posts($USER->id, $forum->id, $groupid);
if ($unread > 0) {
$unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'">'.$unread.'</a>';
$unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'">'.$unread.'</a></span>';
$unreadlink .= ' <span style="font-size: 75%">' .
'<a title="Mark all read" href="markposts.php?id='.
$forum->id.'&mark=read">mark read</a></span>';
} else {
$unreadlink = '<span class="read"><a href="view.php?f='.$forum->id.'">'.$unread.'</a>';
}
@@ -274,9 +277,12 @@
$groupid = ($groupmode==SEPARATEGROUPS && !isteacheredit($course->id)) ? $currentgroup : false;
$unread = forum_tp_count_forum_unread_posts($USER->id, $forum->id, $groupid);
if ($unread > 0) {
$unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'">'.$unread.'</a>';
$unreadlink = '<span class="unread"><a href="view.php?f='.$forum->id.'">'.$unread.'</a></span>';
$unreadlink .= ' <span style="font-size: 75%">' .
'<a title="Mark all read" href="markposts.php?id='.
$forum->id.'&mark=read">mark read</a></span>';
} else {
$unreadlink = '<span class="read"><a href="view.php?f='.$forum->id.'">'.$unread.'</a>';
$unreadlink = '<span class="read"><a href="view.php?f='.$forum->id.'">'.$unread.'</a></span>';
}
$trackedlink = '<a title="'.get_string('notrackforum', 'forum').'" ' .
'href="settracking.php?id='.$forum->id.'">'.get_string('yes').'</a>';
mod/forum/lib.php
+23 -1
View File
@@ -3157,8 +3157,30 @@ function forum_tp_mark_post_read($userid, &$post, $forumid) {
}
}
function forum_tp_mark_forum_read($userid, $forumid) {
function forum_tp_mark_forum_read($userid, $forumid, $groupid=false) {
/// We need a proper LEFT JOIN in here to find posts without read records
global $CFG;
$cutoffdate = isset($CFG->forum_oldpostdays) ? (time() - ($CFG->forum_oldpostdays*24*60*60)) : 0;
$groupsel = '';
if ($groupid !== false) {
$groupsel = ' AND (d.groupid = '.$groupid.' OR d.groupid = -1)';
}
$sql = 'SELECT p.id as postid, d.id as discussionid, d.forum as forumid '.
'FROM '.$CFG->prefix.'forum_posts p '.
'LEFT JOIN '.$CFG->prefix.'forum_discussions d ON p.discussion = d.id '.
'LEFT JOIN '.$CFG->prefix.'forum_read r ON r.postid = p.id AND r.userid = '.$userid.' '.
'WHERE d.forum = '.$forumid.$groupsel.
' AND p.modified >= '.$cutoffdate.' AND r.id is NULL';
if ($posts = get_records_sql($sql)) {
foreach ($posts as $post) {
forum_tp_add_read_record($userid, $post->postid, $post->discussionid, $post->forumid);
}
return true;
}
}
function forum_tp_is_post_read($userid, &$post) {
mod/forum/markposts.php
+72
View File
@@ -0,0 +1,72 @@
<?php
// Set tracking option for the forum.
require_once("../../config.php");
require_once("lib.php");
require_variable($id); // The forum to mark
require_variable($mark); // Read or unread?
if (! $forum = get_record("forum", "id", $id)) {
error("Forum ID was incorrect");
}
if (! $course = get_record("course", "id", $forum->course)) {
error("Forum doesn't belong to a course!");
}
if (!($cm = get_coursemodule_from_instance("forum", $forum->id, $course->id))) {
$cm->id = NULL;
}
$user = $USER;
require_course_login($course, false, $cm);
if (isguest()) { // Guests can't change forum
$wwwroot = $CFG->wwwroot.'/login/index.php';
if (!empty($CFG->loginhttps)) {
$wwwroot = str_replace('http','https', $wwwroot);
}
$strforums = get_string('modulenameplural', 'forum');
if ($course->category) {
print_header($course->shortname, $course->fullname,
"<a href=\"../../course/view.php?id=$course->id\">$course->shortname</a> ->
<a href=\"../forum/index.php?id=$course->id\">$strforums</a> ->
<a href=\"view.php?f=$forum->id\">".format_string($forum->name,true)."</a>", '', '', true, "", navmenu($course, $cm));
} else {
print_header($course->shortname, $course->fullname,
"<a href=\"../forum/index.php?id=$course->id\">$strforums</a> ->
<a href=\"view.php?f=$forum->id\">".format_string($forum->name,true)."</a>", '', '', true, "", navmenu($course, $cm));
}
notice_yesno(get_string('noguesttracking', 'forum').'<br /><br />'.get_string('liketologin'),
$wwwroot, $_SERVER['HTTP_REFERER']);
print_footer($course);
exit;
}
$returnto = forum_go_back_to("index.php?id=$course->id");
$info->name = fullname($user);
$info->forum = format_string($forum->name);
if ($mark == 'read') {
if (forum_tp_mark_forum_read($user->id, $forum->id)) {
add_to_log($course->id, "forum", "mark read", "view.php?f=$forum->id", $forum->id, $cm->id);
redirect($returnto);
} else {
error("Could not mark that forum read.", $_SERVER["HTTP_REFERER"]);
}
// } else { // subscribe
// if (forum_tp_start_tracking($forum->id, $user->id)) {
// add_to_log($course->id, "forum", "mark unread", "view.php?f=$forum->id", $forum->id, $cm->id);
// redirect($returnto, get_string("nowtracking", "forum", $info), 1);
// } else {
// error("Could not start tracking that forum", $_SERVER["HTTP_REFERER"]);
// }
}
?>