[moodle.git] / mod / forum / post.php

<?PHP // $Id$

//  Edit and save a new post to a discussion


    require_once("../../config.php");
    require_once("lib.php");

    if (isguest()) {
        error(get_string("noguestpost", "forum"), $_SERVER["HTTP_REFERER"]);
    }

    require_login();   // Script is useless unless they're logged in

    if ($post = data_submitted()) {

        if (empty($SESSION->fromurl)) {
            $errordestination = "$CFG->wwwroot/mod/forum/view.php?f=$post->forum";
        } else {
            $errordestination = $SESSION->fromurl;
        }

        $post->subject = strip_tags($post->subject);  // Strip all tags
        $post->message = clean_text($post->message, $post->format);   // Clean up any bad tags

        $post->attachment = $_FILES["attachment"];

        if (!$post->subject or !$post->message) {
            $post->error = get_string("emptymessage", "forum");

        } else if ($post->edit) {           // Updating a post
            $post->id = $post->edit;
            if (forum_update_post($post)) {
                add_to_log($post->course, "forum", "update post", "discuss.php?d=$post->discussion&parent=$post->id", "$post->id");
                redirect(forum_go_back_to("discuss.php?d=$post->discussion"), get_string("postupdated", "forum"), 1);
            } else {
                error(get_string("couldnotupdate", "forum"), $errordestination); 
            }
            exit;

        } else if ($post->discussion) { // Adding a new post to an existing discussion
            if ($post->id = forum_add_new_post($post)) {
                if ( ! forum_is_subscribed($USER->id, $post->forum) ) {
                    forum_subscribe($USER->id, $post->forum);
                }

                add_to_log($post->course, "forum", "add post", "discuss.php?d=$post->discussion&parent=$post->id", "$post->id");
                redirect(forum_go_back_to("discuss.php?d=$post->discussion"), 
                         get_string("postadded", "forum", format_time($CFG->maxeditingtime)), 2);
            } else {
                error(get_string("couldnotadd", "forum"), $errordestination); 
            }
            exit;

        } else {                     // Adding a new discussion
            $discussion = $post;
            $discussion->name  = $post->subject;
            $discussion->intro = $post->message;
            if ($discussion->id = forum_add_discussion($discussion)) {
                if ( ! forum_is_subscribed($USER->id, $post->forum) ) {
                    forum_subscribe($USER->id, $post->forum);
                }
                add_to_log($post->course, "forum", "add discussion", "discuss.php?d=$discussion->id", "$discussion->id");
                redirect(forum_go_back_to("view.php?f=$post->forum"), 
                         get_string("postadded", "forum", format_time($CFG->maxeditingtime)), 3);
            } else {
                error(get_string("couldnotadd", "forum"), $errordestination); 
            }
            exit;
        }
    }

    if ($usehtmleditor = can_use_richtext_editor()) {
        $defaultformat = FORMAT_HTML;
        $onsubmit = "onsubmit=\"copyrichtext(theform.message);\"";
    } else {
        $defaultformat = FORMAT_MOODLE;
        $onsubmit = "";
    }


    if (isset($post->error)) {     // User is re-editing a failed posting

        // Set up all the required objects again, and reuse the same $post

        if (! $forum = get_record("forum", "id", $post->forum)) {
            error("The forum number was incorrect ($post->forum)");
        }

        if (! $course = get_record("course", "id", $forum->course)) {
            error("The course number was incorrect ($forum->course)");
        }

        if (!empty($post->parent)) {
            if (! $parent = forum_get_post_full($post->parent)) {
                error("Parent post ID was incorrect ($post->parent)");
            }
        }

        if (!empty($post->discussion)) {
            if (! $discussion = get_record("forum_discussions", "id", $post->discussion)) {
                error("This post is not part of a discussion! ($post->discussion)");
            }
        }

    } else if (isset($forum)) {      // User is starting a new discussion in a forum

        $SESSION->fromurl = $_SERVER["HTTP_REFERER"];

        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)");
        }

        if (! forum_user_can_post_discussion($forum)) {
            error("Sorry, but you can not post a new discussion in this forum.");
        }

        // Load up the $post variable.

        $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 = "";
        $post->format = $defaultformat;

        forum_set_return();

    } else if (isset($reply)) {      // User is writing a new reply

        if (! $parent = forum_get_post_full($reply)) {
            error("Parent post ID was incorrect ($reply)");
        }
        if (! $discussion = get_record("forum_discussions", "id", $parent->discussion)) {
            error("This post is not part of a discussion! ($reply)");
        }
        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 (! forum_user_can_post($forum)) {
            error("Sorry, but you can not post in this forum.");
        }
        // Load up the $post variable.

        $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 = "";
        $post->format = $defaultformat;

        $strre = get_string("re", "forum");
        if (!(substr($post->subject, 0, 3) == $strre)) {
            $post->subject = "$strre $post->subject";
        }

        forum_set_return();

    } else if (isset($edit)) {  // User is editing their own post

        if (! $post = forum_get_post_full($edit)) {
            error("Post ID was incorrect");
        }
        if ($post->userid <> $USER->id) {
            error("You can't edit other people's posts!");
        }
        if ((time() - $post->created) > $CFG->maxeditingtime) {
            error( get_string("maxtimehaspassed", "forum", format_time($CFG->maxeditingtime)) );
        }
        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", $post->discussion)) {
            error("This post is not part of a discussion! ($reply)");
        }
        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)");
        }

        // Load up the $post variable.

        $post->edit = $edit;

        $post->course  = $course->id;
        $post->forum  = $forum->id;

        forum_set_return();


    } else if (isset($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 (($post->userid <> $USER->id) and !isteacher($forum->course)) {
            error("You can't delete other people's posts!");
        }

        if (isset($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 (record_exists("forum_posts", "parent", $delete)) {
                error(get_string("couldnotdeletereplies", "forum"),
                        forum_go_back_to("discuss.php?id=$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($discussion->course, "forum", "delete discussion", "view.php?id=$discussion->forum", "$post->id");
                    redirect("view.php?f=$discussion->forum", 
                             get_string("deleteddiscussion", "forum"), 1);

                } else if (forum_delete_post($post)) {

                    add_to_log($discussion->course, "forum", "delete post", "discuss.php?d=$post->discussion", "$post->id");
                    redirect(forum_go_back_to("discuss.php?d=$post->discussion"), 
                             get_string("deletedpost", "forum"), 1);
                } else {
                    error("An error occurred while deleting record $post->id");
                }
            }


        } else { // User just asked to delete something

            forum_set_return();

            print_header();
            notice_yesno(get_string("deletesure", "forum"), 
                         "post.php?delete=$delete&confirm=$delete",
                         $_SERVER["HTTP_REFERER"]);
                         
            echo "<CENTER><HR>";
            forum_print_post($post, $forum->course, $ownpost=false, $reply=false, $link=false);
        }

        die;


    } else {
        error("No operation specified");

    }


    // 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.

    require_login($course->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 = get_string("yournewtopic", "forum");
    }

    if ($post->subject) {
        $formstart = "theform.message";
    } else {
        $formstart = "theform.subject";
    }

    if ($post->parent) {
        $navtail = "<A HREF=\"discuss.php?d=$discussion->id\">$toppost->subject</A> -> ".get_string("editing", "forum");
    } else {
        $navtail = "$toppost->subject";
    }

    if (empty($post->edit)) {
        $post->edit = "";
    }

    $strforums = get_string("modulenameplural", "forum");


    $navmiddle = "<A HREF=\"../forum/index.php?id=$course->id\">$strforums</A> -> <A HREF=\"view.php?f=$forum->id\">$forum->name</A>";

    $cm = get_coursemodule_from_instance("forum", $forum->id, $course->id);

    if (empty($discussion->name)) {
        $discussion->name = $forum->name;
    }

    if ($course->category) {
        print_header("$course->shortname: $discussion->name: $toppost->subject", "$course->fullname",
                 "<A HREF=../../course/view.php?id=$course->id>$course->shortname</A> ->
                  $navmiddle -> $navtail", "$formstart", "", true, "", navmenu($course, $cm));
    } else {
        print_header("$course->shortname: $discussion->name: $toppost->subject", "$course->fullname",
                 "$navmiddle -> $navtail", "$formstart", "", true, "", navmenu($course, $cm));

    }

    echo "<CENTER>";
    if (!empty($parent)) {
        forum_print_post($parent, $course->id, $ownpost=false, $reply=false, $link=false);
        echo "<H2>".get_string("yourreply", "forum").":</H2>";
    } else {
        echo "<H2>".get_string("yournewtopic", "forum")."</H2>";
    }
    if (!empty($post->error)) {
        notify($post->error);
    }
    echo "</CENTER>";

    print_simple_box_start("center", "", "$THEME->cellheading");
    require("post.html");
    print_simple_box_end();

    print_footer($course);


?>
Commit	Line	Data
501cdbd8	1	<?PHP // $Id$
	2
	3	// Edit and save a new post to a discussion
	4
	5
b0e3a925	6	require_once("../../config.php");
b0e3a925	7	require_once("lib.php");
501cdbd8	8
501cdbd8	9	if (isguest()) {
607809b3	10	error(get_string("noguestpost", "forum"), $_SERVER["HTTP_REFERER"]);
501cdbd8	11	}
501cdbd8	12
48d38fad	13	require_login(); // Script is useless unless they're logged in
48d38fad	14
36b4f985	15	if ($post = data_submitted()) {
501cdbd8	16
3395f2d6	17	if (empty($SESSION->fromurl)) {
	18	$errordestination = "$CFG->wwwroot/mod/forum/view.php?f=$post->forum";
	19	} else {
	20	$errordestination = $SESSION->fromurl;
	21	}
	22
501cdbd8	23	$post->subject = strip_tags($post->subject); // Strip all tags
73bb0835	24	$post->message = clean_text($post->message, $post->format); // Clean up any bad tags
501cdbd8	25
3b7c1de9	26	$post->attachment = $_FILES["attachment"];
7f6689e4	27
3395f2d6	28	if (!$post->subject or !$post->message) {
3395f2d6	29	$post->error = get_string("emptymessage", "forum");
7f6689e4	30
3395f2d6	31	} else if ($post->edit) { // Updating a post
501cdbd8	32	$post->id = $post->edit;
7f6689e4	33	if (forum_update_post($post)) {
501cdbd8	34	add_to_log($post->course, "forum", "update post", "discuss.php?d=$post->discussion&parent=$post->id", "$post->id");
cf38360f	35	redirect(forum_go_back_to("discuss.php?d=$post->discussion"), get_string("postupdated", "forum"), 1);
501cdbd8	36	} else {
3395f2d6	37	error(get_string("couldnotupdate", "forum"), $errordestination);
501cdbd8	38	}
3395f2d6	39	exit;
7f6689e4	40
501cdbd8	41	} else if ($post->discussion) { // Adding a new post to an existing discussion
11b0c469	42	if ($post->id = forum_add_new_post($post)) {
501cdbd8	43	if ( ! forum_is_subscribed($USER->id, $post->forum) ) {
	44	forum_subscribe($USER->id, $post->forum);
	45	}
	46
	47	add_to_log($post->course, "forum", "add post", "discuss.php?d=$post->discussion&parent=$post->id", "$post->id");
11b0c469	48	redirect(forum_go_back_to("discuss.php?d=$post->discussion"),
1f48942e	49	get_string("postadded", "forum", format_time($CFG->maxeditingtime)), 2);
501cdbd8	50	} else {
3395f2d6	51	error(get_string("couldnotadd", "forum"), $errordestination);
501cdbd8	52	}
3395f2d6	53	exit;
3395f2d6	54
501cdbd8	55	} else { // Adding a new discussion
	56	$discussion = $post;
	57	$discussion->name = $post->subject;
	58	$discussion->intro = $post->message;
	59	if ($discussion->id = forum_add_discussion($discussion)) {
	60	if ( ! forum_is_subscribed($USER->id, $post->forum) ) {
	61	forum_subscribe($USER->id, $post->forum);
	62	}
	63	add_to_log($post->course, "forum", "add discussion", "discuss.php?d=$discussion->id", "$discussion->id");
11b0c469	64	redirect(forum_go_back_to("view.php?f=$post->forum"),
cf38360f	65	get_string("postadded", "forum", format_time($CFG->maxeditingtime)), 3);
501cdbd8	66	} else {
3395f2d6	67	error(get_string("couldnotadd", "forum"), $errordestination);
501cdbd8	68	}
3395f2d6	69	exit;
501cdbd8	70	}
501cdbd8	71	}
501cdbd8	72
213e8cc6	73	if ($usehtmleditor = can_use_richtext_editor()) {
	74	$defaultformat = FORMAT_HTML;
	75	$onsubmit = "onsubmit=\"copyrichtext(theform.message);\"";
	76	} else {
	77	$defaultformat = FORMAT_MOODLE;
9c9f7d77	78	$onsubmit = "";
213e8cc6	79	}
501cdbd8	80
501cdbd8	81
3395f2d6	82	if (isset($post->error)) { // User is re-editing a failed posting
	83
	84	// Set up all the required objects again, and reuse the same $post
	85
	86	if (! $forum = get_record("forum", "id", $post->forum)) {
	87	error("The forum number was incorrect ($post->forum)");
	88	}
	89
	90	if (! $course = get_record("course", "id", $forum->course)) {
	91	error("The course number was incorrect ($forum->course)");
	92	}
	93
	94	if (!empty($post->parent)) {
	95	if (! $parent = forum_get_post_full($post->parent)) {
	96	error("Parent post ID was incorrect ($post->parent)");
	97	}
	98	}
	99
	100	if (!empty($post->discussion)) {
	101	if (! $discussion = get_record("forum_discussions", "id", $post->discussion)) {
	102	error("This post is not part of a discussion! ($post->discussion)");
	103	}
	104	}
	105
	106	} else if (isset($forum)) { // User is starting a new discussion in a forum
501cdbd8	107
607809b3	108	$SESSION->fromurl = $_SERVER["HTTP_REFERER"];
501cdbd8	109
	110	if (! $forum = get_record("forum", "id", $forum)) {
	111	error("The forum number was incorrect ($forum)");
	112	}
	113	if (! $course = get_record("course", "id", $forum->course)) {
3395f2d6	114	error("The course number was incorrect ($forum->course)");
501cdbd8	115	}
501cdbd8	116
11b0c469	117	if (! forum_user_can_post_discussion($forum)) {
501cdbd8	118	error("Sorry, but you can not post a new discussion in this forum.");
	119	}
	120
	121	// Load up the $post variable.
	122
	123	$post->course = $course->id;
	124	$post->forum = $forum->id;
	125	$post->discussion = 0; // ie discussion # not defined yet
	126	$post->parent = 0;
	127	$post->subject = "";
ebc3bd2b	128	$post->userid = $USER->id;
501cdbd8	129	$post->message = "";
213e8cc6	130	$post->format = $defaultformat;
501cdbd8	131
11b0c469	132	forum_set_return();
11b0c469	133
501cdbd8	134	} else if (isset($reply)) { // User is writing a new reply
501cdbd8	135
11b0c469	136	if (! $parent = forum_get_post_full($reply)) {
501cdbd8	137	error("Parent post ID was incorrect ($reply)");
	138	}
	139	if (! $discussion = get_record("forum_discussions", "id", $parent->discussion)) {
	140	error("This post is not part of a discussion! ($reply)");
	141	}
	142	if (! $forum = get_record("forum", "id", $discussion->forum)) {
	143	error("The forum number was incorrect ($discussion->forum)");
	144	}
	145	if (! $course = get_record("course", "id", $discussion->course)) {
	146	error("The course number was incorrect ($discussion->course)");
	147	}
6c506ca7	148
	149	if (! forum_user_can_post($forum)) {
	150	error("Sorry, but you can not post in this forum.");
	151	}
501cdbd8	152	// Load up the $post variable.
	153
	154	$post->course = $course->id;
	155	$post->forum = $forum->id;
	156	$post->discussion = $parent->discussion;
	157	$post->parent = $parent->id;
	158	$post->subject = $parent->subject;
ebc3bd2b	159	$post->userid = $USER->id;
501cdbd8	160	$post->message = "";
213e8cc6	161	$post->format = $defaultformat;
501cdbd8	162
cf38360f	163	$strre = get_string("re", "forum");
	164	if (!(substr($post->subject, 0, 3) == $strre)) {
	165	$post->subject = "$strre $post->subject";
501cdbd8	166	}
501cdbd8	167
11b0c469	168	forum_set_return();
501cdbd8	169
	170	} else if (isset($edit)) { // User is editing their own post
	171
11b0c469	172	if (! $post = forum_get_post_full($edit)) {
501cdbd8	173	error("Post ID was incorrect");
501cdbd8	174	}
ebc3bd2b	175	if ($post->userid <> $USER->id) {
501cdbd8	176	error("You can't edit other people's posts!");
	177	}
	178	if ((time() - $post->created) > $CFG->maxeditingtime) {
cf38360f	179	error( get_string("maxtimehaspassed", "forum", format_time($CFG->maxeditingtime)) );
501cdbd8	180	}
501cdbd8	181	if ($post->parent) {
11b0c469	182	if (! $parent = forum_get_post_full($post->parent)) {
501cdbd8	183	error("Parent post ID was incorrect ($post->parent)");
	184	}
	185	}
	186	if (! $discussion = get_record("forum_discussions", "id", $post->discussion)) {
	187	error("This post is not part of a discussion! ($reply)");
	188	}
	189	if (! $forum = get_record("forum", "id", $discussion->forum)) {
	190	error("The forum number was incorrect ($discussion->forum)");
	191	}
	192	if (! $course = get_record("course", "id", $discussion->course)) {
	193	error("The course number was incorrect ($discussion->course)");
	194	}
	195
	196	// Load up the $post variable.
	197
	198	$post->edit = $edit;
	199
	200	$post->course = $course->id;
	201	$post->forum = $forum->id;
	202
11b0c469	203	forum_set_return();
501cdbd8	204
	205
	206	} else if (isset($delete)) { // User is deleting a post
	207
11b0c469	208	if (! $post = forum_get_post_full($delete)) {
501cdbd8	209	error("Post ID was incorrect");
501cdbd8	210	}
501cdbd8	211	if (! $discussion = get_record("forum_discussions", "id", $post->discussion)) {
	212	error("This post is not part of a discussion!");
	213	}
64eacd6f	214	if (! $forum = get_record("forum", "id", $discussion->forum)) {
	215	error("The forum number was incorrect ($discussion->forum)");
	216	}
ebc3bd2b	217	if (($post->userid <> $USER->id) and !isteacher($forum->course)) {
64eacd6f	218	error("You can't delete other people's posts!");
64eacd6f	219	}
501cdbd8	220
	221	if (isset($confirm)) { // User has confirmed the delete
	222
	223	if ($post->totalscore) {
cf38360f	224	notice(get_string("couldnotdeleteratings", "forum"),
11b0c469	225	forum_go_back_to("discuss.php?d=$post->discussion"));
501cdbd8	226
501cdbd8	227	} else if (record_exists("forum_posts", "parent", $delete)) {
cf38360f	228	error(get_string("couldnotdeletereplies", "forum"),
11b0c469	229	forum_go_back_to("discuss.php?id=$post->discussion"));
501cdbd8	230
	231	} else {
	232	if (! $post->parent) { // post is a discussion topic as well, so delete discussion
64eacd6f	233	if ($forum->type == "single") {
	234	notice("Sorry, but you are not allowed to delete that discussion!",
	235	forum_go_back_to("discuss.php?d=$post->discussion"));
	236	}
501cdbd8	237	forum_delete_discussion($discussion);
	238
	239	add_to_log($discussion->course, "forum", "delete discussion", "view.php?id=$discussion->forum", "$post->id");
	240	redirect("view.php?f=$discussion->forum",
cf38360f	241	get_string("deleteddiscussion", "forum"), 1);
501cdbd8	242
7f6689e4	243	} else if (forum_delete_post($post)) {
501cdbd8	244
501cdbd8	245	add_to_log($discussion->course, "forum", "delete post", "discuss.php?d=$post->discussion", "$post->id");
11b0c469	246	redirect(forum_go_back_to("discuss.php?d=$post->discussion"),
cf38360f	247	get_string("deletedpost", "forum"), 1);
501cdbd8	248	} else {
	249	error("An error occurred while deleting record $post->id");
	250	}
	251	}
	252
	253
	254	} else { // User just asked to delete something
	255
11b0c469	256	forum_set_return();
501cdbd8	257
501cdbd8	258	print_header();
cf38360f	259	notice_yesno(get_string("deletesure", "forum"),
501cdbd8	260	"post.php?delete=$delete&confirm=$delete",
607809b3	261	$_SERVER["HTTP_REFERER"]);
501cdbd8	262
501cdbd8	263	echo "<CENTER><HR>";
8aed46c7	264	forum_print_post($post, $forum->course, $ownpost=false, $reply=false, $link=false);
501cdbd8	265	}
	266
	267	die;
	268
	269
	270	} else {
	271	error("No operation specified");
	272
	273	}
	274
	275
	276	// To get here they need to edit a post, and the $post
	277	// variable will be loaded with all the particulars,
	278	// so bring up the form.
	279
	280	// $course, $forum are defined. $discussion is for edit and reply only.
	281
	282	require_login($course->id);
	283
dfc9ba9b	284
501cdbd8	285	if ($post->discussion) {
9fa49e22	286	if (! $toppost = get_record("forum_posts", "discussion", $post->discussion, "parent", 0)) {
501cdbd8	287	error("Could not find top parent of post $post->id");
	288	}
	289	} else {
cf38360f	290	$toppost->subject = get_string("yournewtopic", "forum");
501cdbd8	291	}
	292
	293	if ($post->subject) {
0ae5e5ea	294	$formstart = "theform.message";
501cdbd8	295	} else {
0ae5e5ea	296	$formstart = "theform.subject";
501cdbd8	297	}
	298
	299	if ($post->parent) {
cf38360f	300	$navtail = "<A HREF=\"discuss.php?d=$discussion->id\">$toppost->subject</A> -> ".get_string("editing", "forum");
501cdbd8	301	} else {
	302	$navtail = "$toppost->subject";
	303	}
	304
9c9f7d77	305	if (empty($post->edit)) {
	306	$post->edit = "";
	307	}
	308
cf38360f	309	$strforums = get_string("modulenameplural", "forum");
cf38360f	310
73bb0835	311
cf38360f	312	$navmiddle = "<A HREF=\"../forum/index.php?id=$course->id\">$strforums</A> -> <A HREF=\"view.php?f=$forum->id\">$forum->name</A>";
501cdbd8	313
dfc9ba9b	314	$cm = get_coursemodule_from_instance("forum", $forum->id, $course->id);
dfc9ba9b	315
9c9f7d77	316	if (empty($discussion->name)) {
	317	$discussion->name = $forum->name;
	318	}
	319
501cdbd8	320	if ($course->category) {
	321	print_header("$course->shortname: $discussion->name: $toppost->subject", "$course->fullname",
	322	"<A HREF=../../course/view.php?id=$course->id>$course->shortname</A> ->
9c9f7d77	323	$navmiddle -> $navtail", "$formstart", "", true, "", navmenu($course, $cm));
501cdbd8	324	} else {
501cdbd8	325	print_header("$course->shortname: $discussion->name: $toppost->subject", "$course->fullname",
9c9f7d77	326	"$navmiddle -> $navtail", "$formstart", "", true, "", navmenu($course, $cm));
501cdbd8	327
	328	}
	329
	330	echo "<CENTER>";
3395f2d6	331	if (!empty($parent)) {
11b0c469	332	forum_print_post($parent, $course->id, $ownpost=false, $reply=false, $link=false);
cf38360f	333	echo "<H2>".get_string("yourreply", "forum").":</H2>";
501cdbd8	334	} else {
cf38360f	335	echo "<H2>".get_string("yournewtopic", "forum")."</H2>";
501cdbd8	336	}
3395f2d6	337	if (!empty($post->error)) {
	338	notify($post->error);
	339	}
501cdbd8	340	echo "</CENTER>";
	341
	342	print_simple_box_start("center", "", "$THEME->cellheading");
	343	require("post.html");
	344	print_simple_box_end();
	345
	346	print_footer($course);
	347
	348
	349	?>