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Viewing changes to mod/chat/insert.php

  • Committer: Bazaar Package Importer
  • Author(s): Andrew Mitchell
  • Date: 2005-10-13 02:00:59 UTC
  • mfrom: (1.1.2 upstream)
  • Revision ID: james.westby@ubuntu.com-20051013020059-y2qcyo41t7nqppcg
Tags: 1.5.2-1ubuntu1
* Resync with debian (security update)
* changed dependencys to php5
* changed apache dependency to apache2 
* References
  CAN-2005-2247

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mod/chat/insert.php
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<?php
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    include("../../config.php");
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    include("lib.php");
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    require_variable($chat_sid);
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    require_variable($chat_version);
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    require_variable($chat_message);
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    optional_variable($groupid);
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    if (!$chatuser = get_record("chat_users", "sid", $chat_sid)) {
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        echo "Not logged in!";
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        die;
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    }
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    if (!$chat = get_record("chat", "id", $chatuser->chatid)) {
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        error("No chat found");
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    }
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    require_login($chat->course);
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    if ($groupid) {
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        if (!isteacheredit($chat->course) and !ismember($groupid)) {
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            error("You can't chat here!");
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        }
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    }
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/// Clean up the message
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    $chat_message = addslashes(clean_text(stripslashes($chat_message), FORMAT_MOODLE));  // Strip bad tags
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/// Add the message to the database
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    if (!empty($chat_message)) {
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        $message->chatid = $chatuser->chatid;
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        $message->userid = $chatuser->userid;
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        $message->groupid = $groupid;
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        $message->message = $chat_message;
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        $message->timestamp = time();
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        if (!insert_record("chat_messages", $message)) {
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            error("Could not insert a chat message!");
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        }
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        $chatuser->lastmessageping = time() - 2;
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        update_record("chat_users", $chatuser);
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        if ($cm = get_coursemodule_from_instance("chat", $chat->id, $chat->course)) {
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            add_to_log($chat->course, "chat", "talk", "view.php?id=$cm->id", $chat->id, $cm->id);
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        }
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    }
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/// Go back to the other page
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    if ($chat_version == "header" OR $chat_version == "box") {
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        redirect("../gui_$chat_version/chatinput.php?chat_sid=$chat_sid&groupid=$groupid");
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    } else if ($chat_version == 'sockets') {
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        //redirect('./gui_sockets/chatinput.php?chat_sid='.$chat_sid.'&groupid='.$groupid);
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    } else if ($chat_version == "text") {
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        redirect("../gui_$chat_version/index.php?chat_sid=$chat_sid&chat_lastid=$chat_lastid&groupid=$groupid");
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    } else {
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        redirect("empty.php");
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    }
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?>