chat_message.php 14 KB

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  1. <?php
  2. /* For licensing terms, see /license.txt */
  3. /**
  4. * Allows to type the messages that will be displayed on chat_chat.php
  5. *
  6. * @author Olivier Brouckaert
  7. * @package chamilo.chat
  8. */
  9. /* INIT SECTION */
  10. define('FRAME', 'message');
  11. $language_file = array('chat');
  12. require_once '../inc/global.inc.php';
  13. require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
  14. $course = api_get_course_id();
  15. $session_id = intval($_SESSION['id_session']);
  16. $group_id = intval($_SESSION['_gid']);
  17. // Juan Carlos Raña inserted smileys and self-closing window.
  18. ?>
  19. <script language="javascript" type="text/javascript">
  20. function insert_smile(text) {
  21. if (text.createTextRange) {
  22. text.smile = document.selection.createRange().duplicate();
  23. }
  24. }
  25. function insert(text) {
  26. var chat = document.formMessage.message;
  27. if (chat.createTextRange && chat.smile) {
  28. var smile = chat.smile;
  29. smile.text = smile.text.charAt(smile.text.length - 1) == ' ' ? text + ' ' : text;
  30. }
  31. else chat.value += text;
  32. chat.focus(smile)
  33. }
  34. function close_chat_window() {
  35. var chat_window = top.window.self;
  36. chat_window.opener = top.window.self;
  37. chat_window.top.close();
  38. }
  39. </script>
  40. <?php
  41. // Mode open in a new window: close the window when there isn't an user login
  42. if (empty($_user['user_id'])) {
  43. echo '<script languaje="javascript" type="text/javascript"> close_chat_window(); </script>';
  44. } else {
  45. api_protect_course_script();
  46. }
  47. // if we have the session set up
  48. if (!empty($course) && !empty($_user['user_id'])) {
  49. require_once api_get_path(LIBRARY_PATH).'document.lib.php';
  50. require_once api_get_path(LIBRARY_PATH).'text.lib.php';
  51. require_once api_get_path(LIBRARY_PATH).'fileUpload.lib.php';
  52. /* Constants and variables */
  53. $tbl_user = Database::get_main_table(TABLE_MAIN_USER);
  54. $sent = $_REQUEST['sent'];
  55. /* MAIN CODE */
  56. $query = "SELECT lastname, firstname, username FROM $tbl_user WHERE user_id='".$_user['user_id']."'";
  57. $result = Database::query($query);
  58. list($pseudo_user) = Database::fetch_row($result);
  59. $isAllowed = !(empty($pseudo_user) || !$_cid);
  60. $isMaster = (bool)$is_courseAdmin;
  61. $firstname = Database::result($result, 0, 'firstname');
  62. $lastname = Database::result($result, 0, 'lastname');
  63. $date_now = date('Y-m-d');
  64. $basepath_chat = '';
  65. $document_path = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document';
  66. if (!empty($group_id)) {
  67. $group_info = GroupManager :: get_group_properties($group_id);
  68. $basepath_chat = $group_info['directory'].'/chat_files';
  69. } else {
  70. $basepath_chat = '/chat_files';
  71. }
  72. $chat_path = $document_path.$basepath_chat.'/';
  73. $TABLEITEMPROPERTY = Database::get_course_table(TABLE_ITEM_PROPERTY);
  74. if (!is_dir($chat_path)) {
  75. if (is_file($chat_path)) {
  76. @unlink($chat_path);
  77. }
  78. if (!api_is_anonymous()) {
  79. @mkdir($chat_path, api_get_permissions_for_new_directories());
  80. // save chat files document for group into item property
  81. if (!empty($group_id)) {
  82. $doc_id = add_document($_course,$basepath_chat, 'folder', 0, 'chat_files');
  83. $sql = "INSERT INTO $TABLEITEMPROPERTY (tool,insert_user_id,insert_date,lastedit_date,ref,lastedit_type,lastedit_user_id,to_group_id,to_user_id,visibility)
  84. VALUES ('document',1,NOW(),NOW(),$doc_id,'FolderCreated',1,$group_id,NULL,0)";
  85. Database::query($sql);
  86. }
  87. }
  88. }
  89. require 'header_frame.inc.php';
  90. $chat_size = 0;
  91. // Define emoticons
  92. $emoticon_text1 = ':-)';
  93. $emoticon_img1 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_smile.gif" alt="'.get_lang('Smile').'" title="'.get_lang('Smile').'" />';
  94. $emoticon_text2 = ':-D';
  95. $emoticon_img2 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_biggrin.gif" alt="'.get_lang('BigGrin').'" title="'.get_lang('BigGrin').'" />';
  96. $emoticon_text3 = ';-)';
  97. $emoticon_img3 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_wink.gif" alt="'.get_lang('Wink').'" title="'.get_lang('Wink').'" />';
  98. $emoticon_text4 = ':-P';
  99. $emoticon_img4 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_razz.gif" alt="'.get_lang('Avid').'" title="'.get_lang('Avid').'" />';
  100. $emoticon_text5 = '8-)';
  101. $emoticon_img5 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_cool.gif" alt="'.get_lang('Cool').'" title="'.get_lang('Cool').'" />';
  102. $emoticon_text6 = ':-o)';
  103. $emoticon_img6 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_surprised.gif" alt="'.get_lang('Surprised').'" title="'.get_lang('Surprised').'" />';
  104. $emoticon_text7 = '=;';
  105. $emoticon_img7 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_hand.gif" alt="'.get_lang('Hand').'" title="'.get_lang('Hand').'" />';
  106. $emoticon_text8 = '=8-o';
  107. $emoticon_img8 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_eek.gif" alt="'.get_lang('Amazing').'" title="'.get_lang('Amazing').'" />';
  108. $emoticon_text9 = ':-|)';
  109. $emoticon_img9 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_neutral.gif" alt="'.get_lang('Neutral').'" title="'.get_lang('Neutral').'" />';
  110. $emoticon_text8 = ':-k';
  111. $emoticon_img8 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_think.gif" alt="'.get_lang('Think').'" title="'.get_lang('Think').'" />';
  112. $emoticon_text11 = ':-?';
  113. $emoticon_img11 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_confused.gif" alt="'.get_lang('Confused').'" title="'.get_lang('Confused').'" />';
  114. $emoticon_text12 = ':-8';
  115. $emoticon_img12 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_redface.gif" alt="'.get_lang('Redface').'" title="'.get_lang('Redface').'" />';
  116. $emoticon_text13 = ':- = ';
  117. $emoticon_img13 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_shhh.gif" alt="'.get_lang('Silence').'" title="'.get_lang('Silence').'" />';
  118. $emoticon_text14 = ':-#)';
  119. $emoticon_img14 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_silenced.gif" alt="'.get_lang('Silenced').'" title="'.get_lang('Silenced').'" />';
  120. $emoticon_text15 = ':-(';
  121. $emoticon_img15 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_sad.gif" alt="'.get_lang('Sad').'" title="'.get_lang('Sad').'" />';
  122. $emoticon_text16 = ':-[8';
  123. $emoticon_img16 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_angry.gif" alt="'.get_lang('Angry').'" title="'.get_lang('Angry').'" />';
  124. $emoticon_text17 = '--)';
  125. $emoticon_img17 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_arrow.gif" alt="'.get_lang('Arrow').'" title="'.get_lang('Arrow').'" />';
  126. $emoticon_text18 = ':!:';
  127. $emoticon_img18 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_exclaim.gif" alt="'.get_lang('Exclamation').'" title="'.get_lang('Exclamation').'" />';
  128. $emoticon_text19 = ':?:';
  129. $emoticon_img19 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_question.gif" alt="'.get_lang('Question').'" title="'.get_lang('Question').'" />';
  130. $emoticon_text20 = '0-';
  131. $emoticon_img20 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/icon_idea.gif" alt="'.get_lang('Idea').'" title="'.get_lang('Idea').'" />';
  132. //
  133. $emoticon_text201 = '*';
  134. $emoticon_img201 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/waiting.gif" alt="'.get_lang('AskPermissionSpeak').'" title="'.get_lang('AskPermissionSpeak').'" />';
  135. $emoticon_text202 = ':speak:';
  136. $emoticon_img202 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_green_small.gif" alt="'.get_lang('GiveTheFloorTo').'" title="'.get_lang('GiveTheFloorTo').'" />';
  137. $emoticon_text203 = ':pause:';
  138. $emoticon_img203 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_yellow_small.gif" alt="'.get_lang('Pause').'" title="'.get_lang('Pause').'" />';
  139. $emoticon_text204 = ':stop:';
  140. $emoticon_img204 = '<img src="'.api_get_path(WEB_IMG_PATH).'smileys/flag_red_small.gif" alt="'.get_lang('Stop').'" title="'.get_lang('Stop').'" />';
  141. if ($sent) {
  142. $message = trim(htmlspecialchars(stripslashes($_POST['message']), ENT_QUOTES, $charset));
  143. $message = str_replace($emoticon_text1, $emoticon_img1, $message);
  144. $message = str_replace($emoticon_text2, $emoticon_img2, $message);
  145. $message = str_replace($emoticon_text3, $emoticon_img3, $message);
  146. $message = str_replace($emoticon_text4, $emoticon_img4, $message);
  147. $message = str_replace($emoticon_text5, $emoticon_img5, $message);
  148. $message = str_replace($emoticon_text6, $emoticon_img6, $message);
  149. $message = str_replace($emoticon_text7, $emoticon_img7, $message);
  150. $message = str_replace($emoticon_text8, $emoticon_img8, $message);
  151. $message = str_replace($emoticon_text9, $emoticon_img9, $message);
  152. $message = str_replace($emoticon_text10, $emoticon_img10, $message);
  153. $message = str_replace($emoticon_text11, $emoticon_img11, $message);
  154. $message = str_replace($emoticon_text12, $emoticon_img12, $message);
  155. $message = str_replace($emoticon_text13, $emoticon_img13, $message);
  156. $message = str_replace($emoticon_text14, $emoticon_img14, $message);
  157. $message = str_replace($emoticon_text15, $emoticon_img15, $message);
  158. $message = str_replace($emoticon_text16, $emoticon_img16, $message);
  159. $message = str_replace($emoticon_text17, $emoticon_img17, $message);
  160. $message = str_replace($emoticon_text18, $emoticon_img18, $message);
  161. $message = str_replace($emoticon_text19, $emoticon_img19, $message);
  162. $message = str_replace($emoticon_text20, $emoticon_img20, $message);
  163. //
  164. $message = str_replace($emoticon_text201, $emoticon_img201, $message);
  165. $message = str_replace($emoticon_text202, $emoticon_img202, $message);
  166. $message = str_replace($emoticon_text203, $emoticon_img203, $message);
  167. $message = str_replace($emoticon_text204, $emoticon_img204, $message);
  168. $timeNow = date('d/m/y H:i:s');
  169. $basename_chat = '';
  170. if (!empty($group_id)) {
  171. $basename_chat = 'messages-'.$date_now.'_gid-'.$group_id;
  172. } elseif (!empty($session_id)) {
  173. $basename_chat = 'messages-'.$date_now.'_sid-'.$session_id;
  174. } else {
  175. $basename_chat = 'messages-'.$date_now;
  176. }
  177. if (!api_is_anonymous()) {
  178. if (!empty($message)) {
  179. $message = make_clickable($message);
  180. if (!file_exists($chat_path.$basename_chat.'.log.html')) {
  181. $doc_id = add_document($_course, $basepath_chat.'/'.$basename_chat.'.log.html', 'file', 0, $basename_chat.'.log.html');
  182. api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $group_id, null, null, null, $session_id);
  183. api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'invisible', $_user['user_id'], $group_id, null, null, null, $session_id);
  184. item_property_update_on_folder($_course, $basepath_chat, $_user['user_id']);
  185. } else {
  186. $doc_id = DocumentManager::get_document_id($_course, $basepath_chat.'/'.$basename_chat.'.log.html');
  187. }
  188. $fp = fopen($chat_path.$basename_chat.'.log.html', 'a');
  189. if ($isMaster) {
  190. $photo = '<img src="'.api_get_path(WEB_IMG_PATH).'teachers.gif" alt="'.get_lang('Teacher').'" width="11" height="11" align="top" title="'.get_lang('Teacher').'" />';
  191. fputs($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");
  192. } else {
  193. $photo = '<img src="'.api_get_path(WEB_IMG_PATH).'students.gif" alt="'.get_lang('Student').'" width="11" height="11" align="top" title="'.get_lang('Student').'" />';
  194. fputs($fp, '<span style="color:#999; font-size: smaller;">['.$timeNow.']</span>'.$photo.' <b>'.api_get_person_name($firstname, $lastname).'</b> : <i>'.$message.'</i><br />'."\n");
  195. }
  196. fclose($fp);
  197. $chat_size = filesize($chat_path.$basename_chat.'.log.html');
  198. update_existing_document($_course, $doc_id, $chat_size);
  199. item_property_update_on_folder($_course, $basepath_chat, $_user['user_id']);
  200. }
  201. }
  202. }
  203. ?>
  204. <form name="formMessage" method="post" action="<?php echo api_get_self().'?'.api_get_cidreq(); ?>" onsubmit="javascript: if(document.formMessage.message.value == '') { alert('<?php echo addslashes(api_htmlentities(get_lang('TypeMessage'), ENT_QUOTES)); ?>'); document.formMessage.message.focus(); return false; }" autocomplete="off">
  205. <input type="hidden" name="sent" value="1">
  206. <table border="0" cellpadding="5" cellspacing="0" width="100%">
  207. <tr>
  208. <td width="320" valign="middle">
  209. <textarea name="message" style="width: 320px; height: 35px" onkeydown="send_message(event);" onclick="javascript: insert_smile(this);"></textarea>
  210. </td>
  211. <td>
  212. <button type="submit" value="<?php echo get_lang('Send'); ?>" class="background_submit"><?php echo get_lang('Send'); ?></button>
  213. </td>
  214. </tr>
  215. <tr>
  216. <td>
  217. <?php
  218. echo "<a href=\"javascript:insert('".$emoticon_text1."')\">".$emoticon_img1."</a>";
  219. echo "<a href=\"javascript:insert('".$emoticon_text2."')\">".$emoticon_img2."</a>";
  220. echo "<a href=\"javascript:insert('".$emoticon_text3."')\">".$emoticon_img3."</a>";
  221. echo "<a href=\"javascript:insert('".$emoticon_text4."')\">".$emoticon_img4."</a>";
  222. echo "<a href=\"javascript:insert('".$emoticon_text5."')\">".$emoticon_img5."</a>";
  223. echo "<a href=\"javascript:insert('".$emoticon_text6."')\">".$emoticon_img6."</a>";
  224. echo "<a href=\"javascript:insert('".$emoticon_text7."')\">".$emoticon_img7."</a>";
  225. echo "<a href=\"javascript:insert('".$emoticon_text8."')\">".$emoticon_img8."</a>";
  226. echo "<a href=\"javascript:insert('".$emoticon_text9."')\">".$emoticon_img9."</a>";
  227. echo "<a href=\"javascript:insert('".$emoticon_text10."')\">".$emoticon_img10."</a>";
  228. echo "<a href=\"javascript:insert('".$emoticon_text11."')\">".$emoticon_img11."</a>";
  229. echo "<a href=\"javascript:insert('".$emoticon_text12."')\">".$emoticon_img12."</a>";
  230. echo "<a href=\"javascript:insert('".$emoticon_text13."')\">".$emoticon_img13."</a>";
  231. echo "<a href=\"javascript:insert('".$emoticon_text14."')\">".$emoticon_img14."</a>";
  232. echo "<a href=\"javascript:insert('".$emoticon_text15."')\">".$emoticon_img15."</a>";
  233. echo "<a href=\"javascript:insert('".$emoticon_text16."')\">".$emoticon_img16."</a>";
  234. echo "<a href=\"javascript:insert('".$emoticon_text17."')\">".$emoticon_img17."</a>";
  235. echo "<a href=\"javascript:insert('".$emoticon_text18."')\">".$emoticon_img18."</a>";
  236. echo "<a href=\"javascript:insert('".$emoticon_text19."')\">".$emoticon_img19."</a>";
  237. echo "<a href=\"javascript:insert('".$emoticon_text20."')\">".$emoticon_img20."</a>";
  238. ?>
  239. </td>
  240. <td>
  241. <?php
  242. echo "<a href=\"javascript:insert('".$emoticon_text201."')\">".$emoticon_img201."</a>";
  243. echo "<a href=\"javascript:insert('".$emoticon_text202."')\">".$emoticon_img202."</a>";
  244. echo "<a href=\"javascript:insert('".$emoticon_text203."')\">".$emoticon_img203."</a>";
  245. echo "<a href=\"javascript:insert('".$emoticon_text204."')\">".$emoticon_img204."</a>";
  246. ?>
  247. </td>
  248. </tr>
  249. </table>
  250. </form>
  251. <?php
  252. }
  253. require 'footer_frame.inc.php';