upload.php 22 KB

123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479480481482483484485486487488489490491492493494495496497498499500501502503504505506507508509510511512513514515516517518519520521522523524525526527528529530531532533534535536537538539540541542543544545546547548549550551552553554555556557558559560561562563564565566567568569570571572573574575576577578579580581582583584585586587588589590591592593594595596597598599600601602
  1. <?php // $Id: upload.php 22201 2009-07-17 19:57:03Z cfasanando $
  2. /*
  3. ==============================================================================
  4. Dokeos - elearning and course management software
  5. Copyright (c) 2004-2005 Dokeos S.A.
  6. Copyright (c) 2003 Ghent University (UGent)
  7. Copyright (c) 2001 Universite catholique de Louvain (UCL)
  8. Copyright (c) various contributors
  9. For a full list of contributors, see "credits.txt".
  10. The full license can be read in "license.txt".
  11. This program is free software; you can redistribute it and/or
  12. modify it under the terms of the GNU General Public License
  13. as published by the Free Software Foundation; either version 2
  14. of the License, or (at your option) any later version.
  15. See the GNU General Public License for more details.
  16. Contact: Dokeos, 181 rue Royale, B-1000 Brussels, Belgium, info@dokeos.com
  17. ==============================================================================
  18. */
  19. /**
  20. ==============================================================================
  21. * Main script for the documents tool
  22. *
  23. * This script allows the user to manage files and directories on a remote http server.
  24. *
  25. * The user can : - navigate through files and directories.
  26. * - upload a file
  27. * - delete, copy a file or a directory
  28. * - edit properties & content (name, comments, html content)
  29. *
  30. * The script is organised in four sections.
  31. *
  32. * 1) Execute the command called by the user
  33. * Note: somme commands of this section are organised in two steps.
  34. * The script always begins with the second step,
  35. * so it allows to return more easily to the first step.
  36. *
  37. * Note (March 2004) some editing functions (renaming, commenting)
  38. * are moved to a separate page, edit_document.php. This is also
  39. * where xml and other stuff should be added.
  40. *
  41. * 2) Define the directory to display
  42. *
  43. * 3) Read files and directories from the directory defined in part 2
  44. * 4) Display all of that on an HTML page
  45. *
  46. * @todo eliminate code duplication between
  47. * document/document.php, scormdocument.php
  48. *
  49. * @package dokeos.document
  50. ==============================================================================
  51. */
  52. // name of the language file that needs to be included
  53. $language_file = 'document';
  54. // including the global Dokeos file
  55. require_once "../inc/global.inc.php";
  56. // including additional libraries
  57. require_once api_get_path(LIBRARY_PATH) . 'fileUpload.lib.php';
  58. require_once api_get_path(LIBRARY_PATH) . 'document.lib.php';
  59. require_once api_get_path(LIBRARY_PATH) . 'specific_fields_manager.lib.php';
  60. require_once api_get_path(LIBRARY_PATH) . 'formvalidator/FormValidator.class.php';
  61. require_once 'document.inc.php';
  62. // adding extra javascript to the form
  63. $htmlHeadXtra[] = '<script src="../inc/lib/javascript/jquery.js" type="text/javascript" language="javascript"></script>';
  64. $htmlHeadXtra[] = '<script type="text/javascript">
  65. function check_unzip() {
  66. if(document.upload.unzip.checked==true){
  67. document.upload.if_exists[0].disabled=true;
  68. document.upload.if_exists[1].checked=true;
  69. document.upload.if_exists[2].disabled=true;
  70. } else {
  71. document.upload.if_exists[0].checked=true;
  72. document.upload.if_exists[0].disabled=false;
  73. document.upload.if_exists[2].disabled=false;
  74. }
  75. }
  76. function advanced_parameters() {
  77. if(document.getElementById(\'options\').style.display == \'none\') {
  78. document.getElementById(\'options\').style.display = \'block\';
  79. document.getElementById(\'img_plus_and_minus\').innerHTML=\'&nbsp;<img style="vertical-align:middle;" src="../img/div_hide.gif" alt="" />&nbsp;'.get_lang('AdvancedParameters').'\';
  80. } else {
  81. document.getElementById(\'options\').style.display = \'none\';
  82. document.getElementById(\'img_plus_and_minus\').innerHTML=\'&nbsp;<img style="vertical-align:middle;" src="../img/div_show.gif" alt="" />&nbsp;'.get_lang('AdvancedParameters').'\';
  83. }
  84. }
  85. </script>';
  86. /**
  87. * Obtains the text inside the file with the right parser
  88. */
  89. function get_text_content($doc_path, $doc_mime) {
  90. // TODO: review w$ compatibility
  91. // use usual exec output lines array to store stdout instead of a temp file
  92. // because we need to store it at RAM anyway before index on DokeosIndexer object
  93. $ret_val = NULL;
  94. switch ($doc_mime) {
  95. case 'text/plain':
  96. $handle = fopen($doc_path, "r");
  97. $output = array(fread($handle, filesize($doc_path)));
  98. fclose($handle);
  99. break;
  100. case 'application/pdf':
  101. exec("pdftotext $doc_path -", $output, $ret_val);
  102. break;
  103. case 'application/postscript':
  104. $temp_file = tempnam(sys_get_temp_dir(), 'dokeos');
  105. exec("ps2pdf $doc_path $temp_file", $output, $ret_val);
  106. if ($ret_val !== 0) { // shell fail, probably 127 (command not found)
  107. return FALSE;
  108. }
  109. exec("pdftotext $temp_file -", $output, $ret_val);
  110. unlink($temp_file);
  111. var_dump($output);
  112. break;
  113. case 'application/msword':
  114. exec("catdoc $doc_path", $output, $ret_val);
  115. var_dump($output);
  116. break;
  117. case 'text/html':
  118. exec("html2text $doc_path", $output, $ret_val);
  119. break;
  120. case 'text/rtf':
  121. // note: correct handling of code pages in unrtf
  122. // on debian lenny unrtf v0.19.2 can not, but unrtf v0.20.5 can
  123. exec("unrtf --text $doc_path", $output, $ret_val);
  124. if ($ret_val == 127) { // command not found
  125. return FALSE;
  126. }
  127. // avoid index unrtf comments
  128. if (is_array($output) && count($output)>1) {
  129. $parsed_output = array();
  130. foreach ($output as $line) {
  131. if (!preg_match('/^###/', $line, $matches)) {
  132. if (!empty($line)) {
  133. $parsed_output[] = $line;
  134. }
  135. }
  136. }
  137. $output = $parsed_output;
  138. }
  139. break;
  140. case 'application/vnd.ms-powerpoint':
  141. exec("catppt $doc_path", $output, $ret_val);
  142. break;
  143. case 'application/vnd.ms-excel':
  144. exec("xls2csv -c\" \" $doc_path", $output, $ret_val);
  145. break;
  146. }
  147. $content = '';
  148. if (!is_null($ret_val)) {
  149. if ($ret_val !== 0) { // shell fail, probably 127 (command not found)
  150. return FALSE;
  151. }
  152. }
  153. if (isset($output)) {
  154. foreach ( $output as $line ) {
  155. $content .= $line ."\n";
  156. }
  157. return $content;
  158. }
  159. else {
  160. return FALSE;
  161. }
  162. }
  163. // variables
  164. $is_allowed_to_edit = api_is_allowed_to_edit(null,true);
  165. $courseDir = $_course['path']."/document";
  166. $sys_course_path = api_get_path(SYS_COURSE_PATH);
  167. $base_work_dir = $sys_course_path.$courseDir;
  168. $noPHP_SELF=true;
  169. //this needs cleaning!
  170. if(isset($_SESSION['_gid']) && $_SESSION['_gid']!='') //if the group id is set, check if the user has the right to be here
  171. {
  172. //needed for group related stuff
  173. require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
  174. //get group info
  175. $group_properties = GroupManager::get_group_properties($_SESSION['_gid']);
  176. $noPHP_SELF=true;
  177. if($is_allowed_to_edit || GroupManager::is_user_in_group($_user['user_id'],$_SESSION['_gid'])) //only courseadmin or group members allowed
  178. {
  179. $to_group_id = $_SESSION['_gid'];
  180. $req_gid = '&amp;gidReq='.$_SESSION['_gid'];
  181. $interbreadcrumb[]= array ("url"=>"../group/group_space.php?gidReq=".$_SESSION['_gid'], "name"=> get_lang('GroupSpace'));
  182. }
  183. else
  184. {
  185. api_not_allowed(true);
  186. }
  187. }
  188. elseif($is_allowed_to_edit) //admin for "regular" upload, no group documents
  189. {
  190. $to_group_id = 0;
  191. $req_gid = '';
  192. }
  193. else //no course admin and no group member...
  194. {
  195. api_not_allowed(true);
  196. }
  197. //what's the current path?
  198. if(isset($_GET['path']) && $_GET['path']!='')
  199. {
  200. $path = $_GET['path'];
  201. }
  202. elseif (isset($_POST['curdirpath']))
  203. {
  204. $path = $_POST['curdirpath'];
  205. }
  206. else
  207. {
  208. $path = '/';
  209. }
  210. //check the path: if the path is not found (no document id), set the path to /
  211. if(!DocumentManager::get_document_id($_course,$path))
  212. {
  213. $path = '/';
  214. }
  215. //group docs can only be uploaded in the group directory
  216. if($to_group_id!=0 && $path=='/')
  217. {
  218. $path = $group_properties['directory'];
  219. }
  220. //if we want to unzip a file, we need the library
  221. if (isset($_POST['unzip']) && $_POST['unzip'] == 1)
  222. {
  223. require_once api_get_path(LIBRARY_PATH).'pclzip/pclzip.lib.php';
  224. }
  225. // variables
  226. $max_filled_space = DocumentManager::get_course_quota();
  227. // title of the tool
  228. if($to_group_id !=0) //add group name after for group documents
  229. {
  230. $add_group_to_title = ' ('.$group_properties['name'].')';
  231. }
  232. $nameTools = get_lang('UplUploadDocument').$add_group_to_title;
  233. // breadcrumbs
  234. $interbreadcrumb[] = array('url' =>'./document.php?curdirpath='.urlencode($path).$req_gid, 'name'=> get_lang('Documents'));
  235. // display the header
  236. Display::display_header($nameTools, 'Doc');
  237. /*
  238. -----------------------------------------------------------
  239. Here we do all the work
  240. -----------------------------------------------------------
  241. */
  242. //user has submitted a file
  243. if(isset($_FILES['user_upload']))
  244. {
  245. //echo("<pre>");
  246. //print_r($_FILES['user_upload']);
  247. //echo("</pre>");
  248. $upload_ok = process_uploaded_file($_FILES['user_upload']);
  249. if($upload_ok)
  250. {
  251. //file got on the server without problems, now process it
  252. $new_path = handle_uploaded_document($_course, $_FILES['user_upload'],$base_work_dir,$_POST['curdirpath'],$_user['user_id'],$to_group_id,$to_user_id,$max_filled_space,$_POST['unzip'],$_POST['if_exists']);
  253. $new_comment = isset($_POST['comment']) ? trim($_POST['comment']) : '';
  254. $new_title = isset($_POST['title']) ? trim($_POST['title']) : '';
  255. if ($new_path && ($new_comment || $new_title))
  256. if (($docid = DocumentManager::get_document_id($_course, $new_path)))
  257. {
  258. $table_document = Database::get_course_table(TABLE_DOCUMENT);
  259. $ct = '';
  260. if ($new_comment) $ct .= ", comment='$new_comment'";
  261. if ($new_title) $ct .= ", title='$new_title'";
  262. Database::query("UPDATE $table_document SET" . substr($ct, 1) .
  263. " WHERE id = '$docid'", __FILE__, __LINE__);
  264. }
  265. if ( (api_get_setting('search_enabled')=='true') && ($docid = DocumentManager::get_document_id($_course, $new_path))) {
  266. $table_document = Database::get_course_table(TABLE_DOCUMENT);
  267. $result = Database::query("SELECT * FROM $table_document WHERE id = '$docid' LIMIT 1", __FILE__, __LINE__);
  268. if (Database::num_rows($result) == 1) {
  269. $row = Database::fetch_array($result);
  270. $doc_path = api_get_path(SYS_COURSE_PATH) . $courseDir. $row['path'];
  271. //TODO: mime_content_type is deprecated, fileinfo php extension is enabled by default as of PHP 5.3.0
  272. // now versions of PHP on Debian testing(5.2.6-5) and Ubuntu(5.2.6-2ubuntu) are lower, so wait for a while
  273. $doc_mime = mime_content_type($doc_path);
  274. //echo $doc_mime;
  275. //TODO: more mime types
  276. $allowed_mime_types = array('text/plain', 'application/pdf', 'application/postscript', 'application/msword', 'text/html', 'text/rtf', 'application/vnd.ms-powerpoint', 'application/vnd.ms-excel');
  277. // mime_content_type does not detect correctly some formats that are going to be supported for index, so an extensions array is used by the moment
  278. if (empty($doc_mime)) {
  279. $allowed_extensions = array('ppt', 'pps', 'xls');
  280. $extensions = preg_split("/[\/\\.]/", $doc_path) ;
  281. $doc_ext = strtolower($extensions[count($extensions)-1]);
  282. if (in_array($doc_ext, $allowed_extensions)) {
  283. switch ($doc_ext) {
  284. case 'ppt':
  285. case 'pps':
  286. $doc_mime = 'application/vnd.ms-powerpoint';
  287. break;
  288. case 'xls':
  289. $doc_mime = 'application/vnd.ms-excel';
  290. break;
  291. }
  292. }
  293. }
  294. if (in_array($doc_mime, $allowed_mime_types) && isset($_POST['index_document']) && $_POST['index_document']) {
  295. $file_title = $row['title'];
  296. $file_content = get_text_content($doc_path, $doc_mime);
  297. $courseid = api_get_course_id();
  298. isset($_POST['language'])? $lang=Database::escape_string($_POST['language']): $lang = 'english';
  299. require_once api_get_path(LIBRARY_PATH).'search/DokeosIndexer.class.php';
  300. require_once api_get_path(LIBRARY_PATH).'search/IndexableChunk.class.php';
  301. $ic_slide = new IndexableChunk();
  302. $ic_slide->addValue("title", $file_title);
  303. $ic_slide->addCourseId($courseid);
  304. $ic_slide->addToolId(TOOL_DOCUMENT);
  305. $xapian_data = array(
  306. SE_COURSE_ID => $courseid,
  307. SE_TOOL_ID => TOOL_DOCUMENT,
  308. SE_DATA => array('doc_id' => (int)$docid),
  309. SE_USER => (int)api_get_user_id(),
  310. );
  311. $ic_slide->xapian_data = serialize($xapian_data);
  312. $di = new DokeosIndexer();
  313. $di->connectDb(NULL, NULL, $lang);
  314. $specific_fields = get_specific_field_list();
  315. // process different depending on what to do if file exists
  316. /**
  317. * FIXME: Find a way to really verify if the file had been
  318. * overwriten. Now all work is done at
  319. * handle_uploaded_document() and it's difficult to verify it
  320. */
  321. if (!empty($_POST['if_exists']) && $_POST['if_exists'] == 'overwrite') {
  322. // overwrite the file on search engine
  323. // actually, it consists on delete terms from db, insert new ones, create a new search engine document, and remove the old one
  324. // get search_did
  325. $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
  326. $sql = 'SELECT * FROM %s WHERE course_code=\'%s\' AND tool_id=\'%s\' AND ref_id_high_level=%s LIMIT 1';
  327. $sql = sprintf($sql, $tbl_se_ref, $courseid, TOOL_DOCUMENT, $docid);
  328. $res = Database::query($sql, __FILE__, __LINE__);
  329. if (Database::num_rows($res) > 0) {
  330. $se_ref = Database::fetch_array($res);
  331. $di->remove_document((int)$se_ref['search_did']);
  332. $all_specific_terms = '';
  333. foreach ($specific_fields as $specific_field) {
  334. delete_all_specific_field_value($courseid, $specific_field['id'], TOOL_DOCUMENT, $docid);
  335. //update search engine
  336. $sterms = trim($_REQUEST[$specific_field['code']]);
  337. $all_specific_terms .= ' '. $sterms;
  338. $sterms = explode(',', $sterms);
  339. foreach ($sterms as $sterm) {
  340. $sterm = trim($sterm);
  341. if (!empty($sterm)) {
  342. $ic_slide->addTerm($sterm, $specific_field['code']);
  343. add_specific_field_value($specific_field['id'], $courseid, TOOL_DOCUMENT, $docid, $value);
  344. }
  345. }
  346. }
  347. // add terms also to content to make terms findable by probabilistic search
  348. $file_content = $all_specific_terms .' '. $file_content;
  349. $ic_slide->addValue("content", $file_content);
  350. $di->addChunk($ic_slide);
  351. //index and return a new search engine document id
  352. $did = $di->index();
  353. if ($did) {
  354. // update the search_did on db
  355. $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
  356. $sql = 'UPDATE %s SET search_did=%d WHERE id=%d LIMIT 1';
  357. $sql = sprintf($sql, $tbl_se_ref, (int)$did, (int)$se_ref['id']);
  358. Database::query($sql,__FILE__,__LINE__);
  359. }
  360. }
  361. }
  362. else {
  363. // add all terms
  364. $all_specific_terms = '';
  365. foreach ($specific_fields as $specific_field) {
  366. if (isset($_REQUEST[$specific_field['code']])) {
  367. $sterms = trim($_REQUEST[$specific_field['code']]);
  368. $all_specific_terms .= ' '. $sterms;
  369. if (!empty($sterms)) {
  370. $sterms = explode(',', $sterms);
  371. foreach ($sterms as $sterm) {
  372. $ic_slide->addTerm(trim($sterm), $specific_field['code']);
  373. add_specific_field_value($specific_field['id'], $courseid, TOOL_DOCUMENT, $docid, $sterm);
  374. }
  375. }
  376. }
  377. }
  378. // add terms also to content to make terms findable by probabilistic search
  379. $file_content = $all_specific_terms .' '. $file_content;
  380. $ic_slide->addValue("content", $file_content);
  381. $di->addChunk($ic_slide);
  382. //index and return search engine document id
  383. $did = $di->index();
  384. if ($did) {
  385. // save it to db
  386. $tbl_se_ref = Database::get_main_table(TABLE_MAIN_SEARCH_ENGINE_REF);
  387. $sql = 'INSERT INTO %s (id, course_code, tool_id, ref_id_high_level, search_did)
  388. VALUES (NULL , \'%s\', \'%s\', %s, %s)';
  389. $sql = sprintf($sql, $tbl_se_ref, $courseid, TOOL_DOCUMENT, $docid, $did);
  390. Database::query($sql,__FILE__,__LINE__);
  391. }
  392. }
  393. }
  394. }
  395. }
  396. //check for missing images in html files
  397. $missing_files = check_for_missing_files($base_work_dir.$new_path);
  398. if($missing_files)
  399. {
  400. //show a form to upload the missing files
  401. Display::display_normal_message(build_missing_files_form($missing_files,$_POST['curdirpath'],$_FILES['user_upload']['name']),false);
  402. }
  403. }
  404. }
  405. //missing images are submitted
  406. if(isset($_POST['submit_image']))
  407. {
  408. $number_of_uploaded_images = count($_FILES['img_file']['name']);
  409. //if images are uploaded
  410. if ($number_of_uploaded_images > 0)
  411. {
  412. //we could also create a function for this, I'm not sure...
  413. //create a directory for the missing files
  414. $img_directory = str_replace('.','_',$_POST['related_file']."_files");
  415. $missing_files_dir = create_unexisting_directory($_course,$_user['user_id'],$to_group_id,$to_user_id,$base_work_dir,$img_directory);
  416. //put the uploaded files in the new directory and get the paths
  417. $paths_to_replace_in_file = move_uploaded_file_collection_into_directory($_course, $_FILES['img_file'],$base_work_dir,$missing_files_dir,$_user['user_id'],$to_group_id,$to_user_id,$max_filled_space);
  418. //open the html file and replace the paths
  419. replace_img_path_in_html_file($_POST['img_file_path'],$paths_to_replace_in_file,$base_work_dir.$_POST['related_file']);
  420. //update parent folders
  421. item_property_update_on_folder($_course,$_POST['curdirpath'],$_user['user_id']);
  422. }
  423. }
  424. //they want to create a directory
  425. if(isset($_POST['create_dir']) && $_POST['dirname']!='')
  426. {
  427. $added_slash = ($path=='/')?'':'/';
  428. $dir_name = $path.$added_slash.replace_dangerous_char($_POST['dirname']);
  429. $created_dir = create_unexisting_directory($_course,$_user['user_id'],$to_group_id,$to_user_id,$base_work_dir,$dir_name,$_POST['dirname']);
  430. if($created_dir)
  431. {
  432. Display::display_confirmation_message(get_lang('DirCr'),false);
  433. $path = $created_dir;
  434. }
  435. else
  436. {
  437. display_error(get_lang('CannotCreateDir'));
  438. }
  439. }
  440. //tracking not needed here?
  441. //event_access_tool(TOOL_DOCUMENT);
  442. /*============================================================================*/
  443. ?>
  444. <?php
  445. //=======================================//
  446. //they want to create a new directory//
  447. //=======================================//
  448. if(isset($_GET['createdir']))
  449. {
  450. //create the form that asks for the directory name
  451. $new_folder_text = '<form action="'.api_get_self().'" method="POST">';
  452. $new_folder_text .= '<input type="hidden" name="curdirpath" value="'.$path.'"/>';
  453. $new_folder_text .= get_lang('NewDir') .' ';
  454. $new_folder_text .= '<input type="text" name="dirname"/>';
  455. $new_folder_text .= '<button type="submit" class="save" name="create_dir">'.get_lang('CreateFolder').'</button>';
  456. $new_folder_text .= '</form>';
  457. //show the form
  458. //Display::display_normal_message($new_folder_text, false);
  459. echo create_dir_form();
  460. }
  461. // actions
  462. echo '<div class="actions">';
  463. // link back to the documents overview
  464. echo '<a href="document.php?curdirpath='.$path.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview')).get_lang('BackTo').' '.get_lang('DocumentsOverview').'</a>';
  465. // link to create a folder
  466. if(!isset($_GET['createdir']))
  467. {
  468. echo '<a href="'.api_get_self().'?path='.$path.'&amp;createdir=1">'.Display::return_icon('folder_new.gif', get_lang('CreateDir')).get_lang('CreateDir').'</a>';
  469. }
  470. echo '</div>';
  471. //form to select directory
  472. $folders = DocumentManager::get_all_document_folders($_course,$to_group_id,$is_allowed_to_edit);
  473. echo(build_directory_selector($folders,$path,$group_properties['directory']));
  474. ?>
  475. <!-- start upload form -->
  476. <?php
  477. $form = new FormValidator('upload','POST',api_get_self(),'','enctype="multipart/form-data"');
  478. // form title
  479. $form->addElement('header', '', $nameTools);
  480. $form->addElement('hidden','curdirpath',$path);
  481. $form->addElement('file','user_upload',get_lang('File'),'id="user_upload" size="45"');
  482. if(api_get_setting('use_document_title')=='true')
  483. {
  484. $form->addElement('text','title',get_lang('Title'),'size="20" style="width:300px;"');
  485. $form->addElement('textarea','comment',get_lang('Comment'),'wrap="virtual" style="width:300px;"');
  486. }
  487. //Advanced parameters
  488. $form -> addElement('html','<div class="row">
  489. <div class="label">&nbsp;</div>
  490. <div class="formw">
  491. <a href="javascript://" onclick=" return advanced_parameters()"><span id="img_plus_and_minus"><div style="vertical-align:top;" ><img style="vertical-align:middle;" src="../img/div_show.gif" alt="" />&nbsp;'.get_lang('AdvancedParameters').'</div></span></a>
  492. </div>
  493. </div>');
  494. $form -> addElement('html','<div id="options" style="display:none">');
  495. //check box options
  496. $form->addElement('checkbox','unzip',get_lang('Options'),get_lang('Uncompress'),'onclick="check_unzip()" value="1"');
  497. if(api_get_setting('search_enabled')=='true')
  498. {
  499. //TODO: include language file
  500. $supported_formats = 'Supported formats for index: Text plain, PDF, Postscript, MS Word, HTML, RTF, MS Power Point';
  501. $form -> addElement ('checkbox', 'index_document','', get_lang('SearchFeatureDoIndexDocument') . '<div style="font-size: 80%" >'. $supported_formats .'</div>');
  502. $form -> addElement ('html','<br /><div class="row">');
  503. $form -> addElement ('html', '<div class="label">'. get_lang('SearchFeatureDocumentLanguage') .'</div>');
  504. $form -> addElement ('html', '<div class="formw">'. api_get_languages_combo() .'</div>');
  505. $form -> addElement ('html','</div><div class="sub-form">');
  506. $specific_fields = get_specific_field_list();
  507. foreach ($specific_fields as $specific_field) {
  508. $form -> addElement ('text', $specific_field['code'], $specific_field['name'].' : ');
  509. }
  510. $form -> addElement ('html','</div>');
  511. }
  512. $form->addElement('radio', 'if_exists', get_lang('UplWhatIfFileExists'), get_lang('UplDoNothing'), 'nothing');
  513. $form->addElement('radio', 'if_exists', '', get_lang('UplOverwriteLong'), 'overwrite');
  514. $form->addElement('radio', 'if_exists', '', get_lang('UplRenameLong'), 'rename');
  515. //close the java script and avoid the footer up
  516. $form -> addElement('html','</div>');
  517. //button send document
  518. $form->addElement('style_submit_button', 'submitDocument', get_lang('SendDocument'),'class="upload"');
  519. $form->add_real_progress_bar('DocumentUpload','user_upload');
  520. $defaults = array('index_document'=>'checked="checked"');
  521. $form->setDefaults($defaults);
  522. $form->display();
  523. ?>
  524. <!-- end upload form -->
  525. <?php
  526. // footer
  527. Display::display_footer();
  528. ?>