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- <?php // $Id: chat_message.php,v 1.11 2005/05/18 13:58:20 bvanderkimpen Exp $
- /*
- ==============================================================================
- Dokeos - elearning and course management software
- Copyright (c) 2004 Dokeos S.A.
- Copyright (c) 2003 Ghent University (UGent)
- Copyright (c) 2001 Universite catholique de Louvain (UCL)
- Copyright (c) Olivier Brouckaert
- For a full list of contributors, see "credits.txt".
- The full license can be read in "license.txt".
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License
- as published by the Free Software Foundation; either version 2
- of the License, or (at your option) any later version.
- See the GNU General Public License for more details.
- Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
- ==============================================================================
- */
- /**
- ==============================================================================
- * Allows to type the messages that will be displayed on chat_chat.php
- *
- * @author Olivier Brouckaert
- * @package dokeos.chat
- ==============================================================================
- */
- /*
- ==============================================================================
- INIT SECTION
- ==============================================================================
- */
- define('FRAME','message');
- $language_file = array ('chat');
- require('../inc/global.inc.php');
- $course=api_get_course_id();
- /////
- // Juan Carlos Ra�a insert smileys and self-closing window
- ////
- ?>
- <script language="javascript" type="text/javascript">
- function insert_smile(text) {
- if (text.createTextRange) {
- text.smile = document.selection.createRange().duplicate();
- }
- }
- function insert(text) {
- var chat = document.formMessage.message;
- if (chat.createTextRange && chat.smile) {
- var smile = chat.smile;
- smile.text = smile.text.charAt(smile.text.length - 1) == ' ' ? text + ' ' : text;
- }
- else chat.value += text;
- chat.focus(smile)
- }
- function close_chat_window() {
- var chat_window = top.window.self;
- chat_window.opener = top.window.self;
- chat_window.top.close();
- }
- </script>
- <?php
- // mode open in a new window: close the window when there isn't an user login
- if(empty($_user['user_id']))
- {
- echo '<script languaje="javascript"> close_chat_window() </script>';
- }
- else
- {
- api_protect_course_script();
- }
- // if we have the session set up
- if (!empty($course) && !empty($_user['user_id']))
- {
- include_once(api_get_path(LIBRARY_PATH).'document.lib.php');
- include_once(api_get_path(LIBRARY_PATH).'text.lib.php');
- include_once (api_get_path(LIBRARY_PATH).'fileUpload.lib.php');
-
- /*
- -----------------------------------------------------------
- Constants and variables
- -----------------------------------------------------------
- */
- $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
- $sent = $_REQUEST['sent'];
-
- /*
- ==============================================================================
- MAIN CODE
- ==============================================================================
- */
- $query="SELECT lastname, firstname, username FROM $tbl_user WHERE user_id='".$_user['user_id']."'";
- $result=api_sql_query($query,__FILE__,__LINE__);
-
- list($pseudoUser)=Database::fetch_row($result);
-
- $isAllowed=(empty($pseudoUser) || !$_cid)?false:true;
- $isMaster=$is_courseAdmin?true:false;
-
- $firstname=Database::result($result,0,'firstname');
- $lastname=Database::result($result,0,'lastname');
-
- $dateNow=date('Y-m-d');
-
- $documentPath=api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
- $chatPath=$documentPath.'chat_files/';
- $TABLEITEMPROPERTY= Database::get_course_table(TABLE_ITEM_PROPERTY);
-
- if(!is_dir($chatPath)) {
- if(is_file($chatPath)) {
- @unlink($chatPath);
- }
- $perm = api_get_setting('permissions_for_new_directories');
- $perm = octdec(!empty($perm)?$perm:'0770');
- @mkdir($chatPath,$perm);
- @chmod($chatPath,$perm);
- $doc_id=add_document($_course,'/chat_files','folder',0,'chat_files');
- $sql_insert = "INSERT INTO ".$TABLEITEMPROPERTY . " (tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility) VALUES ('document',1,NOW(),NOW(),$doc_id,'DocumentAdded',1,0,NULL,0)";
- api_sql_query($sql_insert ,__FILE__,__LINE__);
- }
-
- include('header_frame.inc.php');
- $chat_size=0;
-
- //define emoticons
- $emoticon_text1=':-)';
- $emoticon_img1= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_smile.gif" alt="'.get_lang('Smile').'" title="'.get_lang('Smile').'" />';
- $emoticon_text2=':-D';
- $emoticon_img2= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_biggrin.gif" alt="'.get_lang('BigGrin').'" title="'.get_lang('BigGrin').'" />';
- $emoticon_text3=';-)';
- $emoticon_img3= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_wink.gif" alt="'.get_lang('Wink').'" title="'.get_lang('Wink').'" />';
- $emoticon_text4=':-P';
- $emoticon_img4= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_razz.gif" alt="'.get_lang('Avid').'" title="'.get_lang('Avid').'" />';
- $emoticon_text5='8-)';
- $emoticon_img5= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_cool.gif" alt="'.get_lang('Cool').'" title="'.get_lang('Cool').'" />';
- $emoticon_text6=':-o)';
- $emoticon_img6= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_surprised.gif" alt="'.get_lang('Surprised').'" title="'.get_lang('Surprised').'" />';
- $emoticon_text7='=;';
- $emoticon_img7= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_hand.gif" alt="'.get_lang('Hand').'" title="'.get_lang('Hand').'" />';
- $emoticon_text8='=8-o';
- $emoticon_img8= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_eek.gif" alt="'.get_lang('Amazing').'" title="'.get_lang('Amazing').'" />';
- $emoticon_text9=':-|)';
- $emoticon_img9= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_neutral.gif" alt="'.get_lang('Neutral').'" title="'.get_lang('Neutral').'" />';
- $emoticon_text8=':-k';
- $emoticon_img8= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_think.gif" alt="'.get_lang('Think').'" title="'.get_lang('Think').'" />';
- $emoticon_text11=':-?';
- $emoticon_img11= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_confused.gif" alt="'.get_lang('Confused').'" title="'.get_lang('Confused').'" />';
- $emoticon_text12=':-8';
- $emoticon_img12= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_redface.gif" alt="'.get_lang('Redface').'" title="'.get_lang('Redface').'" />';
- $emoticon_text13=':-=';
- $emoticon_img13= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_shhh.gif" alt="'.get_lang('Silence').'" title="'.get_lang('Silence').'" />';
- $emoticon_text14=':-#)';
- $emoticon_img14= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_silenced.gif" alt="'.get_lang('Silenced').'" title="'.get_lang('Silenced').'" />';
- $emoticon_text15=':-(';
- $emoticon_img15= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_sad.gif" alt="'.get_lang('Sad').'" title="'.get_lang('Sad').'" />';
- $emoticon_text16=':-[8';
- $emoticon_img16= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_angry.gif" alt="'.get_lang('Angry').'" title="'.get_lang('Angry').'" />';
- $emoticon_text17='--)';
- $emoticon_img17= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_arrow.gif" alt="'.get_lang('Arrow').'" title="'.get_lang('Arrow').'" />';
- $emoticon_text18=':!:';
- $emoticon_img18= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_exclaim.gif" alt="'.get_lang('Exclamation').'" title="'.get_lang('Exclamation').'" />';
- $emoticon_text19=':?:';
- $emoticon_img19= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_question.gif" alt="'.get_lang('Question').'" title="'.get_lang('Question').'" />';
- $emoticon_text20='0-';
- $emoticon_img20= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_idea.gif" alt="'.get_lang('Idea').'" title="'.get_lang('Idea').'" />';
- //
- $emoticon_text201='*';
- $emoticon_img201= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/waiting.gif" alt="'.get_lang('AskPermissionSpeak').'" title="'.get_lang('AskPermissionSpeak').'" />';
- $emoticon_text202=':speak:';
- $emoticon_img202= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_green_small.gif" alt="'.get_lang('GiveTheFloorTo').'" title="'.get_lang('GiveTheFloorTo').'" />';
- $emoticon_text203=':pause:';
- $emoticon_img203= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_yellow_small.gif" alt="'.get_lang('Pause').'" title="'.get_lang('Pause').'" />';
- $emoticon_text204=':stop:';
- $emoticon_img204= '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_red_small.gif" alt="'.get_lang('Stop').'" title="'.get_lang('Stop').'" />';
-
- if($sent)
- {
- $message=trim(htmlspecialchars(stripslashes($_POST['message']),ENT_QUOTES,$charset));
- $message=str_replace($emoticon_text1, $emoticon_img1, $message);
- $message=str_replace($emoticon_text2, $emoticon_img2, $message);
- $message=str_replace($emoticon_text3, $emoticon_img3, $message);
- $message=str_replace($emoticon_text4, $emoticon_img4, $message);
- $message=str_replace($emoticon_text5, $emoticon_img5, $message);
- $message=str_replace($emoticon_text6, $emoticon_img6, $message);
- $message=str_replace($emoticon_text7, $emoticon_img7, $message);
- $message=str_replace($emoticon_text8, $emoticon_img8, $message);
- $message=str_replace($emoticon_text9, $emoticon_img9, $message);
- $message=str_replace($emoticon_text10, $emoticon_img10, $message);
- $message=str_replace($emoticon_text11, $emoticon_img11, $message);
- $message=str_replace($emoticon_text12, $emoticon_img12, $message);
- $message=str_replace($emoticon_text13, $emoticon_img13, $message);
- $message=str_replace($emoticon_text14, $emoticon_img14, $message);
- $message=str_replace($emoticon_text15, $emoticon_img15, $message);
- $message=str_replace($emoticon_text16, $emoticon_img16, $message);
- $message=str_replace($emoticon_text17, $emoticon_img17, $message);
- $message=str_replace($emoticon_text18, $emoticon_img18, $message);
- $message=str_replace($emoticon_text19, $emoticon_img19, $message);
- $message=str_replace($emoticon_text20, $emoticon_img20, $message);
- //
- $message=str_replace($emoticon_text201, $emoticon_img201, $message);
- $message=str_replace($emoticon_text202, $emoticon_img202, $message);
- $message=str_replace($emoticon_text203, $emoticon_img203, $message);
- $message=str_replace($emoticon_text204, $emoticon_img204, $message);
-
-
-
- $timeNow=date('d/m/y H:i:s');
-
- if(!empty($message))
- {
- $message=make_clickable($message);
-
- if(!file_exists($chatPath.'messages-'.$dateNow.'.log.html'))
- {
- $doc_id=add_document($_course,'/chat_files/messages-'.$dateNow.'.log.html','file',0,'messages-'.$dateNow.'.log.html');
-
- api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id']);
- item_property_update_on_folder($_course,'/chat_files', $_user['user_id']);
- }
- else
- {
- $doc_id = DocumentManager::get_document_id($_course,'/chat_files/messages-'.$dateNow.'.log.html');
- }
-
- $fp=fopen($chatPath.'messages-'.$dateNow.'.log.html','a');
-
- if($isMaster)
- {
- $photo= '<img src="'.api_get_path(WEB_IMG_PATH).'teachers.gif" alt="'.get_lang('Teacher').'" width="11" height="11" align="top" title="'.get_lang('Teacher').'" />';
- fputs($fp,'<span style="color:#999; font-size: smaller;">['.$timeNow.']</span>'.$photo.' <span id="chat_login_name"><b>'.$firstname.' '.$lastname.'</b></span> : <i>'.$message.'</i><br>'."\n");
-
- }
- else
- {
- $photo= '<img src="'.api_get_path(WEB_IMG_PATH).'students.gif" alt="'.get_lang('Student').'" width="11" height="11" align="top" title="'.get_lang('Student').'" />';
- fputs($fp,'<span style="color:#999; font-size: smaller;">['.$timeNow.']</span>'.$photo.' <b>'.$firstname.' '.$lastname.'</b> : <i>'.$message.'</i><br>'."\n");
- }
-
- fclose($fp);
-
- $chat_size=filesize($chatPath.'messages-'.$dateNow.'.log.html');
-
- update_existing_document($_course, $doc_id,$chat_size);
- item_property_update_on_folder($_course,'/chat_files', $_user['user_id']);
- }
- }
- ?>
- <form name="formMessage" method="post" action="<?php echo api_get_self().'?'.api_get_cidreq(); ?>" onsubmit="javascript:if(document.formMessage.message.value == '') { alert('<?php echo addslashes(api_htmlentities(get_lang('TypeMessage'),ENT_QUOTES,$charset)); ?>'); document.formMessage.message.focus(); return false; }" autocomplete="off">
- <input type="hidden" name="sent" value="1">
- <table border="0" cellpadding="5" cellspacing="0" width="100%">
- <tr>
- <td width="320" valign="middle">
- <textarea name="message" style="width: 320px; height: 35px" onkeydown="send_message(event);" onclick="javascript:insert_smile(this);"></textarea>
- </td>
- <td>
- <input type="submit" value="<?php echo get_lang("Send"); ?>" class="background_submit">
- </td>
- </tr>
- <tr>
- <td>
- <?php
- echo "<a href=\"javascript:insert('".$emoticon_text1."')\">".$emoticon_img1."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text2."')\">".$emoticon_img2."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text3."')\">".$emoticon_img3."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text4."')\">".$emoticon_img4."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text5."')\">".$emoticon_img5."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text6."')\">".$emoticon_img6."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text7."')\">".$emoticon_img7."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text8."')\">".$emoticon_img8."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text9."')\">".$emoticon_img9."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text10."')\">".$emoticon_img10."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text11."')\">".$emoticon_img11."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text12."')\">".$emoticon_img12."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text13."')\">".$emoticon_img13."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text14."')\">".$emoticon_img14."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text15."')\">".$emoticon_img15."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text16."')\">".$emoticon_img16."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text17."')\">".$emoticon_img17."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text18."')\">".$emoticon_img18."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text19."')\">".$emoticon_img19."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text20."')\">".$emoticon_img20."</a>";
- ?>
- </td>
- <td>
- <?php
- echo "<a href=\"javascript:insert('".$emoticon_text201."')\">".$emoticon_img201."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text202."')\">".$emoticon_img202."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text203."')\">".$emoticon_img203."</a>";
- echo "<a href=\"javascript:insert('".$emoticon_text204."')\">".$emoticon_img204."</a>";
- ?>
- </td>
- </tr>
- </table>
- </form>
- <?php
- }
- include('footer_frame.inc.php');
- ?>
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