mirror of
https://github.com/moodle/moodle.git
synced 2025-02-15 13:24:56 +01:00
38e179a4ed
This check-in removes about 400 lines of code. I hope I have not screwed anything up. I would be grateful if people could review this change, and keep an eye on the navigation bar in modules. Any navigation bar bugs you find in the near future, feel free to file them in the tracker and assign them to me. Thanks. If not to many problems are found, I think I would like to backport this to 1.9 stable, but I am not sure that is a good idea. Opinions to the General Developer Forum please. I am about to start a thread there.
759 lines
31 KiB
PHP
759 lines
31 KiB
PHP
<?php // $Id$
|
|
|
|
// Edit and save a new post to a discussion
|
|
|
|
require_once('../../config.php');
|
|
require_once('lib.php');
|
|
require_once('post_form.php');
|
|
|
|
$reply = optional_param('reply', 0, PARAM_INT);
|
|
$forum = optional_param('forum', 0, PARAM_INT);
|
|
$edit = optional_param('edit', 0, PARAM_INT);
|
|
$delete = optional_param('delete', 0, PARAM_INT);
|
|
$prune = optional_param('prune', 0, PARAM_INT);
|
|
$name = optional_param('name', '', PARAM_CLEAN);
|
|
$confirm = optional_param('confirm', 0, PARAM_INT);
|
|
|
|
|
|
//these page_params will be passed as hidden variables later in the form.
|
|
$page_params = array('reply'=>$reply, 'forum'=>$forum, 'edit'=>$edit);
|
|
|
|
$sitecontext = get_context_instance(CONTEXT_SYSTEM);
|
|
|
|
if (has_capability('moodle/legacy:guest', $sitecontext, NULL, false)) {
|
|
|
|
$wwwroot = $CFG->wwwroot.'/login/index.php';
|
|
if (!empty($CFG->loginhttps)) {
|
|
$wwwroot = str_replace('http:', 'https:', $wwwroot);
|
|
}
|
|
|
|
if (!empty($forum)) { // User is starting a new discussion in a forum
|
|
if (! $forum = get_record('forum', 'id', $forum)) {
|
|
error('The forum number was incorrect');
|
|
}
|
|
} else if (!empty($reply)) { // User is writing a new reply
|
|
if (! $parent = forum_get_post_full($reply)) {
|
|
error('Parent post ID was incorrect');
|
|
}
|
|
if (! $discussion = get_record('forum_discussions', 'id', $parent->discussion)) {
|
|
error('This post is not part of a discussion!');
|
|
}
|
|
if (! $forum = get_record('forum', 'id', $discussion->forum)) {
|
|
error('The forum number was incorrect');
|
|
}
|
|
}
|
|
if (! $course = get_record('course', 'id', $forum->course)) {
|
|
error('The course number was incorrect');
|
|
}
|
|
|
|
if (!$cm = get_coursemodule_from_instance('forum', $forum->id, $course->id)) { // For the logs
|
|
error('Could not get the course module for the forum instance.');
|
|
} else {
|
|
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
}
|
|
|
|
if (!get_referer()) { // No referer - probably coming in via email See MDL-9052
|
|
require_login();
|
|
}
|
|
|
|
$navigation = build_navigation('', $cm);
|
|
print_header($course->shortname, $course->fullname, $navigation, '' , '', true, "", navmenu($course, $cm));
|
|
|
|
notice_yesno(get_string('noguestpost', 'forum').'<br /><br />'.get_string('liketologin'),
|
|
$wwwroot, get_referer(false));
|
|
print_footer($course);
|
|
exit;
|
|
}
|
|
|
|
require_login(0, false); // Script is useless unless they're logged in
|
|
|
|
if (!empty($forum)) { // User is starting a new discussion in a forum
|
|
if (! $forum = get_record("forum", "id", $forum)) {
|
|
error("The forum number was incorrect ($forum)");
|
|
}
|
|
if (! $course = get_record("course", "id", $forum->course)) {
|
|
error("The course number was incorrect ($forum->course)");
|
|
}
|
|
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
|
|
if (! forum_user_can_post_discussion($forum)) {
|
|
if (has_capability('moodle/legacy:guest', $coursecontext, NULL, false)) { // User is a guest here!
|
|
$SESSION->wantsurl = $FULLME;
|
|
$SESSION->enrolcancel = $_SERVER['HTTP_REFERER'];
|
|
redirect($CFG->wwwroot.'/course/enrol.php?id='.$course->id, get_string('youneedtoenrol'));
|
|
} else {
|
|
print_error('nopostforum', 'forum');
|
|
}
|
|
}
|
|
|
|
if ($cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {
|
|
if (!$cm->visible and !has_capability('moodle/course:viewhiddenactivities', $coursecontext)) {
|
|
error(get_string("activityiscurrentlyhidden"));
|
|
}
|
|
}
|
|
|
|
if (isset($_SERVER["HTTP_REFERER"])) {
|
|
$SESSION->fromurl = $_SERVER["HTTP_REFERER"];
|
|
} else {
|
|
$SESSION->fromurl = '';
|
|
}
|
|
|
|
|
|
// Load up the $post variable.
|
|
|
|
$post = new object();
|
|
$post->course = $course->id;
|
|
$post->forum = $forum->id;
|
|
$post->discussion = 0; // ie discussion # not defined yet
|
|
$post->parent = 0;
|
|
$post->subject = '';
|
|
$post->userid = $USER->id;
|
|
$post->message = '';
|
|
|
|
if ($groupmode = groups_get_activity_groupmode($cm)) {
|
|
$post->groupid = groups_get_activity_group($cm);
|
|
if (empty($post->groupid)) {
|
|
$post->groupid = -1; //TODO: why -1??
|
|
}
|
|
} else {
|
|
$post->groupid = -1; //TODO: why -1??
|
|
}
|
|
forum_set_return();
|
|
|
|
} else if (!empty($reply)) { // User is writing a new reply
|
|
|
|
if (! $parent = forum_get_post_full($reply)) {
|
|
error("Parent post ID was incorrect");
|
|
}
|
|
if (! $discussion = get_record("forum_discussions", "id", $parent->discussion)) {
|
|
error("This post is not part of a discussion!");
|
|
}
|
|
if (! $forum = get_record("forum", "id", $discussion->forum)) {
|
|
error("The forum number was incorrect ($discussion->forum)");
|
|
}
|
|
if (! $course = get_record("course", "id", $discussion->course)) {
|
|
error("The course number was incorrect ($discussion->course)");
|
|
}
|
|
if (! $cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {
|
|
error("Incorrect cm");
|
|
}
|
|
|
|
$coursecontext = get_context_instance(CONTEXT_COURSE, $course->id);
|
|
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
|
|
if (! forum_user_can_post($forum)) {
|
|
if (has_capability('moodle/legacy:guest', $coursecontext, NULL, false)) { // User is a guest here!
|
|
$SESSION->wantsurl = $FULLME;
|
|
$SESSION->enrolcancel = $_SERVER['HTTP_REFERER'];
|
|
redirect($CFG->wwwroot.'/course/enrol.php?id='.$course->id, get_string('youneedtoenrol'));
|
|
} else {
|
|
print_error('nopostforum', 'forum');
|
|
}
|
|
}
|
|
|
|
if (groupmode($course, $cm)) { // Make sure user can post here
|
|
$mygroupid = mygroupid($course->id);
|
|
if (!((empty($mygroupid) and $discussion->groupid == -1)
|
|
|| (groups_is_member($discussion->groupid)/*$mygroupid == $discussion->groupid*/)
|
|
|| has_capability('moodle/site:accessallgroups', $modcontext, NULL, false) )) {
|
|
print_error('nopostdiscussion', 'forum');
|
|
}
|
|
}
|
|
if (!$cm->visible and !has_capability('moodle/course:manageactivities', $coursecontext)) {
|
|
error(get_string("activityiscurrentlyhidden"));
|
|
}
|
|
|
|
// Load up the $post variable.
|
|
|
|
$post = new object();
|
|
$post->course = $course->id;
|
|
$post->forum = $forum->id;
|
|
$post->discussion = $parent->discussion;
|
|
$post->parent = $parent->id;
|
|
$post->subject = $parent->subject;
|
|
$post->userid = $USER->id;
|
|
$post->message = '';
|
|
|
|
$strre = get_string('re', 'forum');
|
|
if (!(substr($post->subject, 0, strlen($strre)) == $strre)) {
|
|
$post->subject = $strre.' '.$post->subject;
|
|
}
|
|
|
|
unset($SESSION->fromdiscussion);
|
|
|
|
} else if (!empty($edit)) { // User is editing their own post
|
|
|
|
if (! $post = forum_get_post_full($edit)) {
|
|
error("Post ID was incorrect");
|
|
}
|
|
if ($post->parent) {
|
|
if (! $parent = forum_get_post_full($post->parent)) {
|
|
error("Parent post ID was incorrect ($post->parent)");
|
|
}
|
|
}
|
|
|
|
if (! $discussion = get_record("forum_discussions", "id", $post->discussion)) {
|
|
error("This post is not part of a discussion! ($edit)");
|
|
}
|
|
if (! $forum = get_record("forum", "id", $discussion->forum)) {
|
|
error("The forum number was incorrect ($discussion->forum)");
|
|
}
|
|
if (! $course = get_record("course", "id", $discussion->course)) {
|
|
error("The course number was incorrect ($discussion->course)");
|
|
}
|
|
if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id)) {
|
|
error('Could not get the course module for the forum instance.');
|
|
} else {
|
|
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
}
|
|
if (!($forum->type == 'news' && !$post->parent && $discussion->timestart > time())) {
|
|
if (((time() - $post->created) > $CFG->maxeditingtime) and
|
|
!has_capability('mod/forum:editanypost', $modcontext)) {
|
|
error( get_string("maxtimehaspassed", "forum", format_time($CFG->maxeditingtime)) );
|
|
}
|
|
}
|
|
if (($post->userid <> $USER->id) and
|
|
!has_capability('mod/forum:editanypost', $modcontext)) {
|
|
error("You can't edit other people's posts!");
|
|
}
|
|
|
|
|
|
// Load up the $post variable.
|
|
$post->edit = $edit;
|
|
$post->course = $course->id;
|
|
$post->forum = $forum->id;
|
|
|
|
trusttext_prepare_edit($post->message, $post->format, can_use_html_editor(), $modcontext);
|
|
|
|
unset($SESSION->fromdiscussion);
|
|
|
|
|
|
}else if (!empty($delete)) { // User is deleting a post
|
|
|
|
if (! $post = forum_get_post_full($delete)) {
|
|
error("Post ID was incorrect");
|
|
}
|
|
if (! $discussion = get_record("forum_discussions", "id", $post->discussion)) {
|
|
error("This post is not part of a discussion!");
|
|
}
|
|
if (! $forum = get_record("forum", "id", $discussion->forum)) {
|
|
error("The forum number was incorrect ($discussion->forum)");
|
|
}
|
|
if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $forum->course)) {
|
|
error('Could not get the course module for the forum instance.');
|
|
}
|
|
if (!$course = get_record('course', 'id', $forum->course)) {
|
|
error('Incorrect course');
|
|
}
|
|
|
|
require_login($course, false, $cm);
|
|
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
|
|
if ( !(($post->userid == $USER->id && has_capability('mod/forum:deleteownpost', $modcontext))
|
|
|| has_capability('mod/forum:deleteanypost', $modcontext)) ) {
|
|
error("You can't delete this post!");
|
|
}
|
|
|
|
|
|
$replycount = forum_count_replies($post);
|
|
|
|
if (!empty($confirm)) { // User has confirmed the delete
|
|
|
|
if ($post->totalscore) {
|
|
notice(get_string("couldnotdeleteratings", "forum"),
|
|
forum_go_back_to("discuss.php?d=$post->discussion"));
|
|
|
|
} else if ($replycount && !has_capability('mod/forum:deleteanypost', $modcontext)) {
|
|
error(get_string("couldnotdeletereplies", "forum"),
|
|
forum_go_back_to("discuss.php?d=$post->discussion"));
|
|
|
|
} else {
|
|
if (! $post->parent) { // post is a discussion topic as well, so delete discussion
|
|
if ($forum->type == 'single') {
|
|
notice("Sorry, but you are not allowed to delete that discussion!",
|
|
forum_go_back_to("discuss.php?d=$post->discussion"));
|
|
}
|
|
forum_delete_discussion($discussion);
|
|
|
|
add_to_log($discussion->course, "forum", "delete discussion",
|
|
"view.php?id=$cm->id", "$forum->id", $cm->id);
|
|
|
|
redirect("view.php?f=$discussion->forum");
|
|
|
|
} else if (forum_delete_post($post, has_capability('mod/forum:deleteanypost', $modcontext))) {
|
|
|
|
if ($forum->type == 'single') {
|
|
// Single discussion forums are an exception. We show
|
|
// the forum itself since it only has one discussion
|
|
// thread.
|
|
$discussionurl = "view.php?f=$forum->id";
|
|
} else {
|
|
$discussionurl = "discuss.php?d=$post->discussion";
|
|
}
|
|
|
|
add_to_log($discussion->course, "forum", "delete post", $discussionurl, "$post->id", $cm->id);
|
|
|
|
redirect(forum_go_back_to($discussionurl));
|
|
} else {
|
|
error("An error occurred while deleting record $post->id");
|
|
}
|
|
}
|
|
|
|
|
|
} else { // User just asked to delete something
|
|
|
|
forum_set_return();
|
|
|
|
if ($replycount) {
|
|
if (!has_capability('mod/forum:deleteanypost', $modcontext)) {
|
|
error(get_string("couldnotdeletereplies", "forum"),
|
|
forum_go_back_to("discuss.php?d=$post->discussion"));
|
|
}
|
|
print_header();
|
|
notice_yesno(get_string("deletesureplural", "forum", $replycount+1),
|
|
"post.php?delete=$delete&confirm=$delete",
|
|
$CFG->wwwroot.'/mod/forum/discuss.php?d='.$post->discussion.'#p'.$post->id);
|
|
|
|
forum_print_post($post, $course->id, $ownpost=false, $reply=false, $link=false);
|
|
if (empty($post->edit)) {
|
|
if (forum_tp_can_track_forums($forum) && forum_tp_is_tracked($forum)) {
|
|
$user_read_array = forum_tp_get_discussion_read_records($USER->id, $discussion->id);
|
|
} else {
|
|
$user_read_array = array();
|
|
}
|
|
forum_print_posts_nested($post->id, $course->id, false, false, $user_read_array, $forum->id);
|
|
}
|
|
} else {
|
|
print_header();
|
|
notice_yesno(get_string("deletesure", "forum", $replycount),
|
|
"post.php?delete=$delete&confirm=$delete",
|
|
$CFG->wwwroot.'/mod/forum/discuss.php?d='.$post->discussion.'#p'.$post->id);
|
|
forum_print_post($post, $forum->course, $ownpost=false, $reply=false, $link=false);
|
|
}
|
|
|
|
}
|
|
print_footer($course);
|
|
die;
|
|
|
|
|
|
} else if (!empty($prune)) { // Pruning
|
|
|
|
if (!$post = forum_get_post_full($prune)) {
|
|
error("Post ID was incorrect");
|
|
}
|
|
if (!$discussion = get_record("forum_discussions", "id", $post->discussion)) {
|
|
error("This post is not part of a discussion!");
|
|
}
|
|
if (!$forum = get_record("forum", "id", $discussion->forum)) {
|
|
error("The forum number was incorrect ($discussion->forum)");
|
|
}
|
|
if ($forum->type == 'single') {
|
|
error('Discussions from this forum cannot be split');
|
|
}
|
|
if (!$post->parent) {
|
|
error('This is already the first post in the discussion');
|
|
}
|
|
if (!$cm = get_coursemodule_from_instance("forum", $forum->id, $forum->course)) { // For the logs
|
|
error('Could not get the course module for the forum instance.');
|
|
} else {
|
|
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
}
|
|
if (!has_capability('mod/forum:splitdiscussions', $modcontext)) {
|
|
error("You can't split discussions!");
|
|
}
|
|
|
|
if (!empty($name)) { // User has confirmed the prune
|
|
|
|
$newdiscussion = new object();
|
|
$newdiscussion->course = $discussion->course;
|
|
$newdiscussion->forum = $discussion->forum;
|
|
$newdiscussion->name = $name;
|
|
$newdiscussion->firstpost = $post->id;
|
|
$newdiscussion->userid = $discussion->userid;
|
|
$newdiscussion->groupid = $discussion->groupid;
|
|
$newdiscussion->assessed = $discussion->assessed;
|
|
$newdiscussion->usermodified = $post->userid;
|
|
$newdiscussion->timestart = $discussion->timestart;
|
|
$newdiscussion->timeend = $discussion->timeend;
|
|
|
|
if (!$newid = insert_record('forum_discussions', $newdiscussion)) {
|
|
error('Could not create new discussion');
|
|
}
|
|
|
|
$newpost = new object();
|
|
$newpost->id = $post->id;
|
|
$newpost->parent = 0;
|
|
$newpost->subject = $name;
|
|
|
|
if (!update_record("forum_posts", $newpost)) {
|
|
error('Could not update the original post');
|
|
}
|
|
|
|
forum_change_discussionid($post->id, $newid);
|
|
|
|
// update last post in each discussion
|
|
forum_discussion_update_last_post($discussion->id);
|
|
forum_discussion_update_last_post($newid);
|
|
|
|
add_to_log($discussion->course, "forum", "prune post",
|
|
"discuss.php?d=$newid", "$post->id", $cm->id);
|
|
|
|
redirect(forum_go_back_to("discuss.php?d=$newid"));
|
|
|
|
} else { // User just asked to prune something
|
|
|
|
$course = get_record('course', 'id', $forum->course);
|
|
|
|
$navlinks = array();
|
|
$navlinks[] = array('name' => format_string($post->subject, true), 'link' => "discuss.php?d=$discussion->id", 'type' => 'title');
|
|
$navlinks[] = array('name' => get_string("prune", "forum"), 'link' => '', 'type' => 'title');
|
|
$navigation = build_navigation($navlinks, $cm);
|
|
print_header_simple(format_string($discussion->name).": ".format_string($post->subject), "", $navigation, '', "", true, "", navmenu($course, $cm));
|
|
|
|
print_heading(get_string('pruneheading', 'forum'));
|
|
echo '<center>';
|
|
|
|
include('prune.html');
|
|
|
|
forum_print_post($post, $forum->course, $ownpost=false, $reply=false, $link=false);
|
|
echo '</center>';
|
|
}
|
|
print_footer($course);
|
|
die;
|
|
} else {
|
|
error("No operation specified");
|
|
|
|
}
|
|
|
|
if (!isset($coursecontext)) {
|
|
// Has not yet been set by post.php.
|
|
$coursecontext = get_context_instance(CONTEXT_COURSE, $forum->course);
|
|
}
|
|
|
|
if (!$cm = get_coursemodule_from_instance('forum', $forum->id, $course->id)) { // For the logs
|
|
error('Could not get the course module for the forum instance.');
|
|
}
|
|
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
|
|
$mform_post = new mod_forum_post_form('post.php', array('course'=>$course, 'coursecontext'=>$coursecontext, 'modcontext'=>$modcontext, 'forum'=>$forum, 'post'=>$post));
|
|
|
|
if ($fromform = $mform_post->get_data()) {
|
|
|
|
|
|
require_login($course, false, $cm);
|
|
|
|
if (empty($SESSION->fromurl)) {
|
|
$errordestination = "$CFG->wwwroot/mod/forum/view.php?f=$forum->id";
|
|
} else {
|
|
$errordestination = $SESSION->fromurl;
|
|
}
|
|
|
|
// TODO add attachment processing
|
|
//$fromform->attachment = isset($_FILES['attachment']) ? $_FILES['attachment'] : NULL;
|
|
|
|
trusttext_after_edit($fromform->message, $modcontext);
|
|
|
|
if ($fromform->edit) { // Updating a post
|
|
$fromform->id = $fromform->edit;
|
|
$message = '';
|
|
|
|
//fix for bug #4314
|
|
if (!$realpost = get_record('forum_posts', 'id', $fromform->id)) {
|
|
$realpost = new object;
|
|
$realpost->userid = -1;
|
|
}
|
|
|
|
|
|
// if user has edit any post capability
|
|
// or has either startnewdiscussion or reply capability and is editting own post
|
|
// then he can proceed
|
|
// MDL-7066
|
|
if ( !(($realpost->userid == $USER->id && (has_capability('mod/forum:replypost', $modcontext)
|
|
|| has_capability('mod/forum:startdiscussion', $modcontext))) ||
|
|
has_capability('mod/forum:editanypost', $modcontext)) ) {
|
|
error("You can not update this post");
|
|
}
|
|
|
|
if ($forum->type == 'news' && !$fromform->parent) {
|
|
$updatediscussion = new object;
|
|
$updatediscussion->id = $fromform->discussion;
|
|
$updatediscussion->timestart = $fromform->timestart;
|
|
$updatediscussion->timeend = $fromform->timeend;
|
|
if (!update_record('forum_discussions', $updatediscussion)) {
|
|
error(get_string("couldnotupdate", "forum"), $errordestination);
|
|
}
|
|
}
|
|
|
|
$updatepost=$fromform; //realpost
|
|
$updatepost->forum=$forum->id;
|
|
if (!forum_update_post($updatepost, $message)) {
|
|
error(get_string("couldnotupdate", "forum"), $errordestination);
|
|
}
|
|
|
|
$timemessage = 2;
|
|
if (!empty($message)) { // if we're printing stuff about the file upload
|
|
$timemessage = 4;
|
|
}
|
|
$message .= '<br />'.get_string("postupdated", "forum");
|
|
|
|
if ($subscribemessage = forum_post_subscription($fromform)) {
|
|
$timemessage = 4;
|
|
}
|
|
if ($forum->type == 'single') {
|
|
// Single discussion forums are an exception. We show
|
|
// the forum itself since it only has one discussion
|
|
// thread.
|
|
$discussionurl = "view.php?f=$forum->id";
|
|
} else {
|
|
$discussionurl = "discuss.php?d=$discussion->id#p$fromform->id";
|
|
}
|
|
add_to_log($course->id, "forum", "update post",
|
|
"$discussionurl&parent=$fromform->id", "$fromform->id", $cm->id);
|
|
|
|
redirect(forum_go_back_to("$discussionurl"), $message.$subscribemessage, $timemessage);
|
|
|
|
exit;
|
|
|
|
|
|
} else if ($fromform->discussion) { // Adding a new post to an existing discussion
|
|
$message = '';
|
|
$addpost=$fromform;
|
|
$addpost->forum=$forum->id;
|
|
if ($fromform->id = forum_add_new_post($addpost, $message)) {
|
|
|
|
$timemessage = 2;
|
|
if (!empty($message)) { // if we're printing stuff about the file upload
|
|
$timemessage = 4;
|
|
}
|
|
|
|
if ($subscribemessage = forum_post_subscription($fromform)) {
|
|
$timemessage = 4;
|
|
}
|
|
|
|
if (!empty($fromform->mailnow)) {
|
|
$message .= get_string("postmailnow", "forum");
|
|
$timemessage = 4;
|
|
} else {
|
|
$message .= '<br />'.get_string("postadded", "forum", format_time($CFG->maxeditingtime));
|
|
}
|
|
|
|
if ($forum->type == 'single') {
|
|
// Single discussion forums are an exception. We show
|
|
// the forum itself since it only has one discussion
|
|
// thread.
|
|
$discussionurl = "view.php?f=$forum->id";
|
|
} else {
|
|
$discussionurl = "discuss.php?d=$discussion->id";
|
|
}
|
|
add_to_log($course->id, "forum", "add post",
|
|
"$discussionurl&parent=$fromform->id", "$fromform->id", $cm->id);
|
|
|
|
redirect(forum_go_back_to("$discussionurl#p$fromform->id"), $message.$subscribemessage, $timemessage);
|
|
|
|
} else {
|
|
error(get_string("couldnotadd", "forum"), $errordestination);
|
|
}
|
|
exit;
|
|
|
|
} else { // Adding a new discussion
|
|
$fromform->mailnow = empty($fromform->mailnow) ? 0 : 1;
|
|
$discussion = $fromform;
|
|
$discussion->name = $fromform->subject;
|
|
$discussion->intro = $fromform->message;
|
|
$newstopic = false;
|
|
|
|
if ($forum->type == 'news' && !$fromform->parent) {
|
|
$newstopic = true;
|
|
}
|
|
$discussion->timestart = $fromform->timestart;
|
|
$discussion->timeend = $fromform->timeend;
|
|
|
|
$message = '';
|
|
if ($discussion->id = forum_add_discussion($discussion, $message)) {
|
|
|
|
add_to_log($course->id, "forum", "add discussion",
|
|
"discuss.php?d=$discussion->id", "$discussion->id", $cm->id);
|
|
|
|
$timemessage = 2;
|
|
if (!empty($message)) { // if we're printing stuff about the file upload
|
|
$timemessage = 4;
|
|
}
|
|
|
|
if ($fromform->mailnow) {
|
|
$message .= get_string("postmailnow", "forum");
|
|
$timemessage = 4;
|
|
} else {
|
|
$message .= '<br />'.get_string("postadded", "forum", format_time($CFG->maxeditingtime));
|
|
}
|
|
|
|
if ($subscribemessage = forum_post_subscription($discussion)) {
|
|
$timemessage = 4;
|
|
}
|
|
|
|
redirect(forum_go_back_to("view.php?f=$fromform->forum"), $message.$subscribemessage, $timemessage);
|
|
|
|
} else {
|
|
error(get_string("couldnotadd", "forum"), $errordestination);
|
|
}
|
|
|
|
exit;
|
|
}
|
|
}
|
|
|
|
|
|
|
|
// To get here they need to edit a post, and the $post
|
|
// variable will be loaded with all the particulars,
|
|
// so bring up the form.
|
|
|
|
// $course, $forum are defined. $discussion is for edit and reply only.
|
|
|
|
$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id);
|
|
|
|
require_login($course->id, false, $cm);
|
|
|
|
$modcontext = get_context_instance(CONTEXT_MODULE, $cm->id);
|
|
|
|
if ($post->discussion) {
|
|
if (! $toppost = get_record("forum_posts", "discussion", $post->discussion, "parent", 0)) {
|
|
error("Could not find top parent of post $post->id");
|
|
}
|
|
} else {
|
|
$toppost->subject = ($forum->type == "news") ? get_string("addanewtopic", "forum") :
|
|
get_string("addanewdiscussion", "forum");
|
|
}
|
|
|
|
if (empty($post->edit)) {
|
|
$post->edit = '';
|
|
}
|
|
|
|
if (empty($discussion->name)) {
|
|
if (empty($discussion)) {
|
|
$discussion = new object;
|
|
}
|
|
$discussion->name = $forum->name;
|
|
}
|
|
if ($forum->type == 'single') {
|
|
// There is only one discussion thread for this forum type. We should
|
|
// not show the discussion name (same as forum name in this case) in
|
|
// the breadcrumbs.
|
|
$strdiscussionname = '';
|
|
} else {
|
|
// Show the discussion name in the breadcrumbs.
|
|
$strdiscussionname = format_string($discussion->name).':';
|
|
}
|
|
|
|
$forcefocus = empty($reply) ? NULL : 'message';
|
|
|
|
$navlinks = array();
|
|
if ($post->parent) {
|
|
$navlinks[] = array('name' => format_string($toppost->subject, true), 'link' => "discuss.php?d=$discussion->id", 'type' => 'title');
|
|
$navlinks[] = array('name' => get_string('editing', 'forum'), 'link' => '', 'type' => 'title');
|
|
} else {
|
|
$navlinks[] = array('name' => format_string($toppost->subject), 'link' => '', 'type' => 'title');
|
|
}
|
|
$navigation = build_navigation($navlinks, $cm);
|
|
|
|
print_header("$course->shortname: $strdiscussionname ".
|
|
format_string($toppost->subject), $course->fullname,
|
|
$navigation, $mform_post->focus($forcefocus), "", true, "", navmenu($course, $cm));
|
|
|
|
// checkup
|
|
if (!empty($parent) && !forum_user_can_see_post($forum, $discussion, $post)) {
|
|
error("You cannot reply to this post");
|
|
}
|
|
if (empty($parent) && empty($edit) && !forum_user_can_post_discussion($forum)) {
|
|
error("You cannot start a new discussion in this forum");
|
|
}
|
|
|
|
if ($forum->type == 'qanda'
|
|
&& !has_capability('mod/forum:viewqandawithoutposting', $modcontext)
|
|
&& !empty($discussion->id)
|
|
&& !forum_user_has_posted($forum->id, $discussion->id, $USER->id)) {
|
|
notify(get_string('qandanotify','forum'));
|
|
}
|
|
|
|
forum_check_throttling($forum);
|
|
|
|
if (!empty($parent)) {
|
|
forum_print_post($parent, $course->id, $ownpost=false, $reply=false, $link=false);
|
|
if (empty($post->edit)) {
|
|
if (forum_tp_can_track_forums($forum) && forum_tp_is_tracked($forum)) {
|
|
$user_read_array = forum_tp_get_discussion_read_records($USER->id, $discussion->id);
|
|
} else {
|
|
$user_read_array = array();
|
|
}
|
|
if ($forum->type != 'qanda' || forum_user_can_see_discussion($forum, $discussion, $modcontext)) {
|
|
forum_print_posts_threaded($parent->id, $course->id, 0, false, false, $user_read_array, $discussion->forum);
|
|
}
|
|
}
|
|
$heading = get_string("yourreply", "forum");
|
|
} else {
|
|
$forum->intro = trim($forum->intro);
|
|
if (!empty($forum->intro)) {
|
|
print_box(format_text($forum->intro), 'generalbox', 'intro');
|
|
}
|
|
if ($forum->type == 'qanda') {
|
|
$heading = get_string('yournewquestion', 'forum');
|
|
} else {
|
|
$heading = get_string('yournewtopic', 'forum');
|
|
}
|
|
}
|
|
|
|
if ($USER->id != $post->userid) { // Not the original author, so add a message to the end
|
|
$data->date = userdate($post->modified);
|
|
if ($post->format == FORMAT_HTML) {
|
|
$data->name = '<a href="'.$CFG->wwwroot.'/user/view.php?id='.$USER->id.'&course='.$post->course.'">'.
|
|
fullname($USER).'</a>';
|
|
$post->message .= '<p>(<span class="edited">'.get_string('editedby', 'forum', $data).'</span>)</p>';
|
|
} else {
|
|
$data->name = fullname($USER);
|
|
$post->message .= "\n\n(".get_string('editedby', 'forum', $data).')';
|
|
}
|
|
}
|
|
|
|
//load data into form
|
|
$subscribe=(isset($post->forum)&&forum_is_subscribed($USER->id, $post->forum)) ||
|
|
(!empty($USER->autosubscribe));
|
|
|
|
|
|
$mform_post->set_data(array( 'general'=>$heading,
|
|
'subject'=>$post->subject,
|
|
'message'=>$post->message,
|
|
'subscribe'=>$subscribe?1:0,
|
|
'mailnow'=>!empty($post->mailnow),
|
|
'userid'=>$post->userid,
|
|
'parent'=>$post->parent,
|
|
'discussion'=>$post->discussion,
|
|
'course'=>$course->id)+
|
|
|
|
$page_params+
|
|
|
|
(isset($post->format)?array(
|
|
'format'=>$post->format):
|
|
array())+
|
|
|
|
(isset($dicussion->timestart)?array(
|
|
'timestart'=>$discussion->timestart):
|
|
array())+
|
|
|
|
(isset($discussion->timeend)?array(
|
|
'timeend'=>$discussion->timeend):
|
|
array())+
|
|
|
|
(isset($post->groupid)?array(
|
|
'groupid'=>$post->groupid):
|
|
array())+
|
|
|
|
(isset($discussion->id)?
|
|
array('discussion'=>$discussion->id):
|
|
array()));
|
|
|
|
|
|
$mform_post->display();
|
|
|
|
|
|
print_footer($course);
|
|
|
|
|
|
?>
|