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292 lines
14 KiB
292 lines
14 KiB
<?php
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/* For licensing terms, see /license.txt */
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/**
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* Allows to type the messages that will be displayed on chat_chat.php
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*
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* @author Olivier Brouckaert
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* @package chamilo.chat
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*/
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/* INIT SECTION */
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define('FRAME', 'message');
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$language_file = array('chat');
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require_once '../inc/global.inc.php';
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require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
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$course = api_get_course_id();
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$session_id = intval($_SESSION['id_session']);
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$group_id = intval($_SESSION['_gid']);
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// Juan Carlos Raña inserted smileys and self-closing window.
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?>
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<script language="javascript" type="text/javascript">
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function insert_smile(text) {
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if (text.createTextRange) {
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text.smile = document.selection.createRange().duplicate();
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}
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}
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function insert(text) {
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var chat = document.formMessage.message;
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if (chat.createTextRange && chat.smile) {
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var smile = chat.smile;
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smile.text = smile.text.charAt(smile.text.length - 1) == ' ' ? text + ' ' : text;
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}
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else chat.value += text;
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chat.focus(smile)
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}
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function close_chat_window() {
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var chat_window = top.window.self;
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chat_window.opener = top.window.self;
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chat_window.top.close();
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}
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</script>
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<?php
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// Mode open in a new window: close the window when there isn't an user login
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if (empty($_user['user_id'])) {
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echo '<script languaje="javascript" type="text/javascript"> close_chat_window(); </script>';
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} else {
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api_protect_course_script();
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}
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// if we have the session set up
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if (!empty($course) && !empty($_user['user_id'])) {
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require_once api_get_path(LIBRARY_PATH).'document.lib.php';
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require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
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/* Constants and variables */
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$tbl_user = Database::get_main_table(TABLE_MAIN_USER);
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$sent = $_REQUEST['sent'];
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/* MAIN CODE */
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$query = "SELECT lastname, firstname, username FROM $tbl_user WHERE user_id='".intval($_user['user_id'])."'";
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$result = Database::query($query);
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list($pseudo_user) = Database::fetch_row($result);
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$isAllowed = !(empty($pseudo_user) || !$_cid);
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$isMaster = (bool)$is_courseAdmin;
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$firstname = Database::result($result, 0, 'firstname');
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$lastname = Database::result($result, 0, 'lastname');
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$date_now = date('Y-m-d');
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$basepath_chat = '';
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$document_path = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
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if (!empty($group_id)) {
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$group_info = GroupManager :: get_group_properties($group_id);
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$basepath_chat = $group_info['directory'].'/chat_files';
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} else {
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$basepath_chat = '/chat_files';
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}
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$chat_path = $document_path.$basepath_chat.'/';
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$TABLEITEMPROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
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if (!is_dir($chat_path)) {
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if (is_file($chat_path)) {
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@unlink($chat_path);
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}
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if (!api_is_anonymous()) {
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@mkdir($chat_path, api_get_permissions_for_new_directories());
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// save chat files document for group into item property
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if (!empty($group_id)) {
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$doc_id = add_document($_course,$basepath_chat, 'folder', 0, 'chat_files');
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$sql = "INSERT INTO $TABLEITEMPROPERTY (tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)
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VALUES ('document',1,NOW(),NOW(),$doc_id,'FolderCreated',1,$group_id,NULL,0)";
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Database::query($sql);
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}
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}
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}
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require 'header_frame.inc.php';
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$chat_size = 0;
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// Define emoticons
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$emoticon_text1 = ':-)';
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$emoticon_img1 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_smile.gif" alt="'.get_lang('Smile').'" title="'.get_lang('Smile').'" />';
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$emoticon_text2 = ':-D';
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$emoticon_img2 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_biggrin.gif" alt="'.get_lang('BigGrin').'" title="'.get_lang('BigGrin').'" />';
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$emoticon_text3 = ';-)';
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$emoticon_img3 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_wink.gif" alt="'.get_lang('Wink').'" title="'.get_lang('Wink').'" />';
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$emoticon_text4 = ':-P';
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$emoticon_img4 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_razz.gif" alt="'.get_lang('Avid').'" title="'.get_lang('Avid').'" />';
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$emoticon_text5 = '8-)';
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$emoticon_img5 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_cool.gif" alt="'.get_lang('Cool').'" title="'.get_lang('Cool').'" />';
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$emoticon_text6 = ':-o)';
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$emoticon_img6 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_surprised.gif" alt="'.get_lang('Surprised').'" title="'.get_lang('Surprised').'" />';
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$emoticon_text7 = '=;';
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$emoticon_img7 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_hand.gif" alt="'.get_lang('Hand').'" title="'.get_lang('Hand').'" />';
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$emoticon_text8 = '=8-o';
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$emoticon_img8 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_eek.gif" alt="'.get_lang('Amazing').'" title="'.get_lang('Amazing').'" />';
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$emoticon_text9 = ':-|)';
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$emoticon_img9 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_neutral.gif" alt="'.get_lang('Neutral').'" title="'.get_lang('Neutral').'" />';
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$emoticon_text8 = ':-k';
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$emoticon_img8 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_think.gif" alt="'.get_lang('Think').'" title="'.get_lang('Think').'" />';
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$emoticon_text11 = ':-?';
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$emoticon_img11 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_confused.gif" alt="'.get_lang('Confused').'" title="'.get_lang('Confused').'" />';
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$emoticon_text12 = ':-8';
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$emoticon_img12 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_redface.gif" alt="'.get_lang('Redface').'" title="'.get_lang('Redface').'" />';
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$emoticon_text13 = ':- = ';
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$emoticon_img13 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_shhh.gif" alt="'.get_lang('Silence').'" title="'.get_lang('Silence').'" />';
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$emoticon_text14 = ':-#)';
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$emoticon_img14 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_silenced.gif" alt="'.get_lang('Silenced').'" title="'.get_lang('Silenced').'" />';
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$emoticon_text15 = ':-(';
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$emoticon_img15 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_sad.gif" alt="'.get_lang('Sad').'" title="'.get_lang('Sad').'" />';
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$emoticon_text16 = ':-[8';
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$emoticon_img16 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_angry.gif" alt="'.get_lang('Angry').'" title="'.get_lang('Angry').'" />';
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$emoticon_text17 = '--)';
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$emoticon_img17 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_arrow.gif" alt="'.get_lang('Arrow').'" title="'.get_lang('Arrow').'" />';
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$emoticon_text18 = ':!:';
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$emoticon_img18 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_exclaim.gif" alt="'.get_lang('Exclamation').'" title="'.get_lang('Exclamation').'" />';
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$emoticon_text19 = ':?:';
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$emoticon_img19 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_question.gif" alt="'.get_lang('Question').'" title="'.get_lang('Question').'" />';
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$emoticon_text20 = '0-';
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$emoticon_img20 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_idea.gif" alt="'.get_lang('Idea').'" title="'.get_lang('Idea').'" />';
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//
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$emoticon_text201 = '*';
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$emoticon_img201 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/waiting.gif" alt="'.get_lang('AskPermissionSpeak').'" title="'.get_lang('AskPermissionSpeak').'" />';
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$emoticon_text202 = ':speak:';
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$emoticon_img202 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_green_small.gif" alt="'.get_lang('GiveTheFloorTo').'" title="'.get_lang('GiveTheFloorTo').'" />';
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$emoticon_text203 = ':pause:';
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$emoticon_img203 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_yellow_small.gif" alt="'.get_lang('Pause').'" title="'.get_lang('Pause').'" />';
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$emoticon_text204 = ':stop:';
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$emoticon_img204 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_red_small.gif" alt="'.get_lang('Stop').'" title="'.get_lang('Stop').'" />';
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if ($sent) {
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$message = trim(htmlspecialchars(stripslashes($_POST['message']), ENT_QUOTES, $charset));
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$message = str_replace($emoticon_text1, $emoticon_img1, $message);
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$message = str_replace($emoticon_text2, $emoticon_img2, $message);
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$message = str_replace($emoticon_text3, $emoticon_img3, $message);
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$message = str_replace($emoticon_text4, $emoticon_img4, $message);
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$message = str_replace($emoticon_text5, $emoticon_img5, $message);
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$message = str_replace($emoticon_text6, $emoticon_img6, $message);
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$message = str_replace($emoticon_text7, $emoticon_img7, $message);
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$message = str_replace($emoticon_text8, $emoticon_img8, $message);
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$message = str_replace($emoticon_text9, $emoticon_img9, $message);
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$message = str_replace($emoticon_text10, $emoticon_img10, $message);
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$message = str_replace($emoticon_text11, $emoticon_img11, $message);
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$message = str_replace($emoticon_text12, $emoticon_img12, $message);
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$message = str_replace($emoticon_text13, $emoticon_img13, $message);
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$message = str_replace($emoticon_text14, $emoticon_img14, $message);
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$message = str_replace($emoticon_text15, $emoticon_img15, $message);
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$message = str_replace($emoticon_text16, $emoticon_img16, $message);
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$message = str_replace($emoticon_text17, $emoticon_img17, $message);
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$message = str_replace($emoticon_text18, $emoticon_img18, $message);
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$message = str_replace($emoticon_text19, $emoticon_img19, $message);
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$message = str_replace($emoticon_text20, $emoticon_img20, $message);
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//
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$message = str_replace($emoticon_text201, $emoticon_img201, $message);
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$message = str_replace($emoticon_text202, $emoticon_img202, $message);
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$message = str_replace($emoticon_text203, $emoticon_img203, $message);
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$message = str_replace($emoticon_text204, $emoticon_img204, $message);
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$timeNow = date('d/m/y H:i:s');
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$basename_chat = '';
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if (!empty($group_id)) {
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$basename_chat = 'messages-'.$date_now.'_gid-'.$group_id;
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} elseif (!empty($session_id)) {
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$basename_chat = 'messages-'.$date_now.'_sid-'.$session_id;
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} else {
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$basename_chat = 'messages-'.$date_now;
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}
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if (!api_is_anonymous()) {
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if (!empty($message)) {
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$message = make_clickable($message);
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if (!file_exists($chat_path.$basename_chat.'.log.html')) {
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$doc_id = add_document($_course, $basepath_chat.'/'.$basename_chat.'.log.html', 'file', 0, $basename_chat.'.log.html');
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api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $group_id, null, null, null, $session_id);
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api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', $_user['user_id'], $group_id, null, null, null, $session_id);
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item_property_update_on_folder($_course, $basepath_chat, $_user['user_id']);
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} else {
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$doc_id = DocumentManager::get_document_id($_course, $basepath_chat.'/'.$basename_chat.'.log.html');
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}
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$fp = fopen($chat_path.$basename_chat.'.log.html', 'a');
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if ($isMaster) {
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$photo = '<img src="'.api_get_path(WEB_IMG_PATH).'teachers.gif" alt="'.get_lang('Teacher').'" width="11" height="11" align="top" title="'.get_lang('Teacher').'" />';
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fputs($fp, '<span style="color:#999; font-size: smaller;">['.$timeNow.']</span>'.$photo.' <span id="chat_login_name"><b>'.api_get_person_name($firstname, $lastname).'</b></span> : <i>'.$message.'</i><br />'."\n");
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} else {
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$photo = '<img src="'.api_get_path(WEB_IMG_PATH).'students.gif" alt="'.get_lang('Student').'" width="11" height="11" align="top" title="'.get_lang('Student').'" />';
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fputs($fp, '<span style="color:#999; font-size: smaller;">['.$timeNow.']</span>'.$photo.' <b>'.api_get_person_name($firstname, $lastname).'</b> : <i>'.$message.'</i><br />'."\n");
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}
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fclose($fp);
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$chat_size = filesize($chat_path.$basename_chat.'.log.html');
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update_existing_document($_course, $doc_id, $chat_size);
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item_property_update_on_folder($_course, $basepath_chat, $_user['user_id']);
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}
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}
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}
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?>
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<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)); ?>'); document.formMessage.message.focus(); return false; }" autocomplete="off">
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<input type="hidden" name="sent" value="1">
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<table border="0" cellpadding="5" cellspacing="0" width="100%">
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<tr>
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<td width="320" valign="middle">
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<?php $talkboxsize=(api_get_course_setting('allow_open_chat_window')) ? 'width: 350px; height: 35px' : 'width: 450px; height: 35px'; ?>
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<textarea name="message" style=" <?php echo $talkboxsize; ?>" onkeydown="send_message(event);" onclick="javascript: insert_smile(this);"></textarea>
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</td>
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<td>
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<button type="submit" value="<?php echo get_lang('Send'); ?>" class="background_submit"><?php echo get_lang('Send'); ?></button>
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</td>
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</tr>
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<tr>
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<td>
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<?php
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echo "<a href=\"javascript:insert('".$emoticon_text1."')\">".$emoticon_img1."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text2."')\">".$emoticon_img2."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text3."')\">".$emoticon_img3."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text4."')\">".$emoticon_img4."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text5."')\">".$emoticon_img5."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text6."')\">".$emoticon_img6."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text7."')\">".$emoticon_img7."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text8."')\">".$emoticon_img8."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text9."')\">".$emoticon_img9."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text10."')\">".$emoticon_img10."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text11."')\">".$emoticon_img11."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text12."')\">".$emoticon_img12."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text13."')\">".$emoticon_img13."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text14."')\">".$emoticon_img14."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text15."')\">".$emoticon_img15."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text16."')\">".$emoticon_img16."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text17."')\">".$emoticon_img17."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text18."')\">".$emoticon_img18."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text19."')\">".$emoticon_img19."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text20."')\">".$emoticon_img20."</a>";
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?>
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</td>
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<td>
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<?php
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echo "<a href=\"javascript:insert('".$emoticon_text201."')\">".$emoticon_img201."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text202."')\">".$emoticon_img202."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text203."')\">".$emoticon_img203."</a>";
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echo "<a href=\"javascript:insert('".$emoticon_text204."')\">".$emoticon_img204."</a>";
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?>
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</td>
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</tr>
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</table>
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</form>
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<?php
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}
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require 'footer_frame.inc.php';
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