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- <?php
- /* For licensing terms, see /license.txt */
- /**
- * This file allows creating audio files from a text.
- *
- * @package chamilo.document
- *
- * @author Juan Carlos Raña Trabado
- * @since 8/January/2011
- * TODO:clean all file
- */
- /* INIT SECTION */
- $language_file = array('document');
- require_once '../inc/global.inc.php';
- $_SESSION['whereami'] = 'document/createaudio';
- $this_section = SECTION_COURSES;
- require_once 'document.inc.php';
- require_once api_get_path(LIBRARY_PATH).'groupmanager.lib.php';
- $nameTools = get_lang('CreateAudio');
- api_protect_course_script();
- api_block_anonymous_users();
- if (api_get_setting('enabled_text2audio') == 'false'){
- api_not_allowed(true);
- }
- $document_data = DocumentManager::get_document_data_by_id($_GET['id'], api_get_course_id());
- if (empty($document_data)) {
- if (api_is_in_group()) {
- $group_properties = GroupManager::get_group_properties(api_get_group_id());
- $document_id = DocumentManager::get_document_id(api_get_course_info(), $group_properties['directory']);
- $document_data = DocumentManager::get_document_data_by_id($document_id, api_get_course_id());
- }
- }
- $document_id = $document_data['id'];
- $dir = $document_data['path'];
- //javascript jquery
- $htmlHeadXtra[] = '<script src="../inc/lib/javascript/jquery-1.4.4.min.js" type="text/javascript"></script>';
- //jquery textareaCounter
- $htmlHeadXtra[] = '<script src="../inc/lib/javascript/textareacounter/jquery.textareaCounter.plugin.js" type="text/javascript"></script>';
- //need jquery for hide menus
- $htmlHeadXtra[] = '<script type="text/javascript" language="javascript">
- function advanced_parameters() {
- if(document.getElementById(\'options\').style.display == \'none\') {
- document.getElementById(\'options\').style.display = \'block\';
- document.getElementById(\'plus_minus\').innerHTML=\' '.Display::return_icon('div_hide.gif',get_lang('Hide'),array('style'=>'vertical-align:middle')).' '.get_lang('AdvancedParameters').'\';
- } else {
- document.getElementById(\'options\').style.display = \'none\';
- document.getElementById(\'plus_minus\').innerHTML=\' '.Display::return_icon('div_show.gif',get_lang('Show'),array('style'=>'vertical-align:middle')).' '.get_lang('AdvancedParameters').'\';
- }
- }
- function setFocus(){
- $("#search_title").focus();
- }
- $(document).ready(function () {
- setFocus();
- });
- </script>';
- $is_allowed_to_edit = api_is_allowed_to_edit(null, true);
- // Please, do not modify this dirname formatting
- if (strstr($dir, '..')) {
- $dir = '/';
- }
- if ($dir[0] == '.') {
- $dir = substr($dir, 1);
- }
- if ($dir[0] != '/') {
- $dir = '/'.$dir;
- }
- if ($dir[strlen($dir) - 1] != '/') {
- $dir .= '/';
- }
- $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document'.$dir;
- if (!is_dir($filepath)) {
- $filepath = api_get_path(SYS_COURSE_PATH).$_course['path'].'/document/';
- $dir = '/';
- }
- //groups //TODO: clean
- if (isset ($_SESSION['_gid']) && $_SESSION['_gid'] != 0) {
- $req_gid = '&gidReq='.$_SESSION['_gid'];
- $interbreadcrumb[] = array ("url" => "../group/group_space.php?gidReq=".$_SESSION['_gid'], "name" => get_lang('GroupSpace'));
- $noPHP_SELF = true;
- $to_group_id = $_SESSION['_gid'];
- $group = GroupManager :: get_group_properties($to_group_id);
- $path = explode('/', $dir);
- if ('/'.$path[1] != $group['directory']) {
- api_not_allowed(true);
- }
- }
- $interbreadcrumb[] = array ("url" => "./document.php?curdirpath=".urlencode($dir).$req_gid, "name" => get_lang('Documents'));
- if (!$is_allowed_in_course) {
- api_not_allowed(true);
- }
- if (!($is_allowed_to_edit || $_SESSION['group_member_with_upload_rights'] || is_my_shared_folder(api_get_user_id(), Security::remove_XSS($dir),api_get_session_id()))) {
- api_not_allowed(true);
- }
- /* Header */
- event_access_tool(TOOL_DOCUMENT);
- $display_dir = $dir;
- if (isset ($group)) {
- $display_dir = explode('/', $dir);
- unset ($display_dir[0]);
- unset ($display_dir[1]);
- $display_dir = implode('/', $display_dir);
- }
- // Interbreadcrumb for the current directory root path
- // Copied from document.php
- $dir_array = explode('/', $dir);
- $array_len = count($dir_array);
-
-
- $dir_acum = '';
- for ($i = 0; $i < $array_len; $i++) {
- $url_dir = 'document.php?&curdirpath='.$dir_acum.$dir_array[$i];
- //Max char 80
- $url_to_who = cut($dir_array[$i],80);
- if ($is_certificate_mode) {
- $interbreadcrumb[] = array('url' => $url_dir.'&selectcat='.Security::remove_XSS($_GET['selectcat']), 'name' => $url_to_who);
- } else {
- $interbreadcrumb[] = array('url' => $url_dir, 'name' => $url_to_who);
- }
- $dir_acum .= $dir_array[$i].'/';
- }
- //
- Display :: display_header($nameTools, 'Doc');
- echo '<div class="actions">';
- echo '<a href="document.php?id='.$document_id.'">'.Display::return_icon('back.png',get_lang('BackTo').' '.get_lang('DocumentsOverview'),'','32').'</a>';
- echo '</div>';
- ?>
- <!-- javascript and styles for textareaCounter-->
- <script type="text/javascript">
- var info;
- $(document).ready(function(){
- var options = {
- 'maxCharacterSize': 100,
- 'originalStyle': 'originalTextareaInfo',
- 'warningStyle' : 'warningTextareaInfo',
- 'warningNumber': 20,
- 'displayFormat' : '#input/#max'
- };
- $('#textarea').textareaCount(options, function(data){
- $('#textareaCallBack').html(result);
- });
- });
- </script>
- <style>
- .overview {
- background: #FFEC9D;
- padding: 10px;
- width: 90%;
- border: 1px solid #CCCCCC;
- }
- .originalTextareaInfo {
- font-size: 12px;
- color: #000000;
- text-align: right;
- }
- .warningTextareaInfo {
- color: #FF0000;
- font-weight:bold;
- text-align: right;
- }
- #showData {
- height: 70px;
- width: 200px;
- border: 1px solid #CCCCCC;
- padding: 10px;
- margin: 10px;
- }
- </style>
- <?php
- echo '<div align="center">';
- Display::display_icon('sound.gif', get_lang('CreateAudio')); echo get_lang('HelpText2Audio');
-
- //Google services
- echo '<div> </div><input type="checkbox" value="1" name="checktext2voice" onclick="javascript: if(this.checked){document.getElementById(\'option1\').style.display=\'block\';}else{document.getElementById(\'option1\').style.display=\'none\';}"/> <img src="../img/file_sound.gif" title="'.get_lang('HelpGoogleAudio').'" alt="'.get_lang('GoogleAudio').'"/> '.get_lang('GoogleAudio').'';
- echo ' <span id="msg_error1" style="display:none;color:red"></span>';
- echo '<div id="option1" style="padding:4px; margin:5px; border:1px dotted; display:none;">';
- echo '<form id="form1" name="form1" method="post" action="'.downloadMP3_google($filepath, $dir).'" class="formw">';
- echo '<br/>';
- echo '<label>'.get_lang('Language').': ';
- $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
- $sql_select = "SELECT * FROM $tbl_admin_languages";
- $result_select = Database::query($sql_select);
- echo '<select name="lang" id="select">';
- while ($row = Database::fetch_array($result_select)) {
- if (api_get_setting('platformLanguage')==$row['english_name']){
- echo '<option value="'.$row['isocode'].'" selected="selected">'.$row['original_name'].' ('.$row['english_name'].')</option>';
- }
- else{
- echo '<option value="'.$row['isocode'].'">'.$row['original_name'].' ('.$row['english_name'].')</option>';
- }
- }
- echo '</select>';
- echo '</label>';
- echo '<br/><br/>';
- echo '<div>'.get_lang('InsertText2Audio').'</div>';
- echo '<br/>';
- echo '<label>';
- echo '<textarea name="text" id="textarea" cols="70" rows="2"></textarea>';
- echo '</label>';
- echo '<br/>';
- echo '<label>'.get_lang('Title').': ';
- echo '<input name="title" type="text" size="40" maxlength="40" />';
- echo '</label>';
- echo '<br/><br/>';
- echo '<button class="save" type="submit" name="SendText2Audio">'.get_lang('SaveMP3').'</button>';
- echo '<br/>';
- echo '</form>';
- echo '</div>';
-
- //Pediaphon services
- echo '<div> </div><input type="checkbox" value="1" name="checktext2voice" onclick="javascript: if(this.checked){document.getElementById(\'option2\').style.display=\'block\';}else{document.getElementById(\'option2\').style.display=\'none\';}"/> <img src="../img/file_sound.gif" title="'.get_lang('HelpPediaphon').'" alt="'.get_lang('Pediaphon').'"/> '.get_lang('Pediaphon').'';
- echo ' <span id="msg_error2" style="display:none;color:red"></span>';
- echo '<div id="option2" style="padding:4px; margin:5px; border:1px dotted; display:none;">';
- echo '<form id="form2" name="form2" method="post" action="'.downloadMP3_pediaphone($filepath, $dir).'" class="formw">';
- echo '<br/>';
- echo '<label>'.get_lang('Language').': ';
- $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
- $sql_select = "SELECT * FROM $tbl_admin_languages";
- $result_select = Database::query($sql_select);
- echo '<select name="lang" id="select" onClick="update_voices(this.selectedIndex)">';
- while ($row = Database::fetch_array($result_select)) {
-
- if (in_array($row['isocode'], array('de', 'en', 'es', 'fr'))){
-
- if (api_get_setting('platformLanguage')==$row['english_name']){
- echo '<option value="'.$row['isocode'].'" selected="selected">'.$row['original_name'].' ('.$row['english_name'].')</option>';
- }
- else{
- echo '<option value="'.$row['isocode'].'">'.$row['original_name'].' ('.$row['english_name'].')</option>';
- }
- }
- }
- echo '</select>';
- echo '</label>';
- echo '<label> '.get_lang('Voice').': ';
- echo '<select name="voices">';
- echo '<option selected>'.get_lang('FirstSelectALanguage').'</option>';
- echo '</select>';
- echo '</label>';
- echo '<label> '.get_lang('Speed').': ';
- echo '<select name="speed">';
- echo '<option value="0.75">'.get_lang('GoFaster').'';
- echo '<option value="0.8">'.get_lang('Fast').'';
- echo '<option value="1" selected>'.get_lang('Normal').'';
- echo '<option value="1.2">'.get_lang('Slow').'';
- echo '<option value="1.6">'.get_lang('SlowDown').'';
- echo '</select>';
- echo '</label>';
- echo '<br/><br/>';
- echo '<div>'.get_lang('InsertText2Audio').'</div>';
- echo '<br/>';
- echo '<label>';
- echo '<textarea name="text" id="textarea" cols="70" rows="10"></textarea>';
- echo '</label>';
- echo '<br/><br/>';
- echo '<label>'.get_lang('Title').': ';
- echo '<input name="title" type="text" size="40" maxlength="40" />';
- echo '</label>';
- echo '<br/><br/>';
- echo '<button class="save" type="submit" name="SendText2Audio">'.get_lang('SaveMP3').'</button>';
- echo '<br/>';
- echo '</form>';
- echo '</div>';
- ?>
-
- <!-- javascript form name form2 update voices -->
- <script type="text/javascript">
- var langslist=document.form2.lang
- var voiceslist=document.form2.voices
- var voices=new Array()
-
- <!--German -->
- voices[0]=["<?php echo get_lang('Female').' (de1)'; ?>|de1", "<?php echo get_lang('Male').' (de2)'; ?>|de2", "<?php echo get_lang('Female').' (de3)'; ?>|de3", "<?php echo get_lang('Male').' (de4)'; ?>|de4", "<?php echo get_lang('Female').' (de5)'; ?>|de5", "<?php echo get_lang('Male').' (de6)'; ?>|de6", "<?php echo get_lang('Female').' (de7)'; ?>|de7", "<?php echo get_lang('Female').' (de8 HQ)'; ?>|de8"]
-
- <!--English -->
- voices[1]=["<?php echo get_lang('Male').' (en1)'; ?>|en1", "<?php echo get_lang('Male').' (en2 HQ)'; ?>|en2", "<?php echo get_lang('Female').' (us1)'; ?>| us1", "<?php echo get_lang('Male').' (us2)'; ?>|us2", "<?php echo get_lang('Male').' (us3)'; ?>|us3", "<?php echo get_lang('Female').'(us4 HQ)'; ?>|us4"]
-
- <!--Spanish -->
- voices[2]=["<?php echo get_lang('Male').' (es5 HQ)'; ?>|es5"]
-
- <!--French -->
- voices[3]=["<?php echo get_lang('Female').' (fr8 HQ)'; ?>|fr8"]
-
-
- function update_voices(selectedvoicegroup){
- voiceslist.options.length=0
- for (i=0; i<voices[selectedvoicegroup].length; i++)
- voiceslist.options[voiceslist.options.length]=new Option(voices[selectedvoicegroup][i].split("|")[0], voices[selectedvoicegroup][i].split("|")[1])
- }
- </script>
-
-
-
- <?php
- //vozMe services
- //disabled for a time
- /*
- echo '<div> </div><input type="checkbox" value="1" name="checktext2voice" onclick="javascript: if(this.checked){document.getElementById(\'option3\').style.display=\'block\';}else{document.getElementById(\'option3\').style.display=\'none\';}"/> <img src="../img/file_sound.gif" title="'.get_lang('HelpvozMe').'" alt="'.get_lang('vozMe').'"/> '.get_lang('vozMe').'';
- echo ' <span id="msg_error3" style="display:none;color:red"></span>';
- echo '<div id="option3" style="padding:4px; margin:5px; border:1px dotted; display:none;">';
-
- echo '<form id="form3" name="form3" method="post" action="http://vozme.com/text2voice.php" target="mymp3" class="formw">';
- echo '<br/>';
- echo '<label>'.get_lang('Language').': ';
- $tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
- $sql_select = "SELECT * FROM $tbl_admin_languages";
- $result_select = Database::query($sql_select);
- echo '<select name="lang" id="select">';
- while ($row = Database::fetch_array($result_select)) {
-
- if (in_array($row['isocode'], array('ca', 'en', 'es', 'hi', 'it', 'pt'))){
-
- if (api_get_setting('platformLanguage')==$row['english_name']){
- echo '<option value="'.$row['isocode'].'" selected="selected">'.$row['original_name'].' ('.$row['english_name'].')</option>';
- }
- else{
- echo '<option value="'.$row['isocode'].'">'.$row['original_name'].' ('.$row['english_name'].')</option>';
- }
- }
- }
- echo '</select>';
- echo '</label>';
- echo '<label> '.get_lang('Voice').': ';
- echo '<select name="gn" id="select1">';
- echo '<option value="ml">'.get_lang('Male').'</option>';
- echo '<option value="fm">'.get_lang('Female').'</option>';
- echo '</select>';
- echo '</label>';
- echo '<br/><br/>';
- echo '<div>'.get_lang('InsertText2Audio').'</div>';
- echo '<br/>';
- echo '<label>';
- echo '<textarea name="text" id="textarea" cols="70" rows="10"></textarea>';
- echo '</label>';
- echo '<br/><br/>';
- echo '<button class="save" type="submit" name="SendText2Audio">'.get_lang('BuildMP3').'</button>';
- echo '<br/>';
- echo '</form>';
- echo '</div>';
- */
- echo '</div>';
- Display :: display_footer();
- //Functions. TODO:all at one
- /**
- * This function save a post into a file mp3 from google services
- *
- * @param $filepath
- * @param $dir
- * @author Juan Carlos Raña Trabado <herodoto@telefonica.net>
- * @version january 2011, chamilo 1.8.8
- */
- function downloadMP3_google($filepath, $dir){
- //security
- if(!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
- return;
- }
- global $_course, $_user;
-
- $clean_title=trim($_POST['title']);
- $clean_text=trim($_POST['text']);
- if(empty($clean_title) || empty($clean_text)){
- return;
- }
- $clean_title=Security::remove_XSS($clean_title);
- $clean_title=Database::escape_string($clean_title);
- $clean_text=Security::remove_XSS($clean_text);
- $clean_lang=Security::remove_XSS($_POST['lang']);
-
-
- $AudioFilename=$clean_title.'.mp3';
- $documentPath = $filepath.$AudioFilename;
-
- //prev for a fine unicode, borrowed from main api TODO:clean
- // Safe replacements for some non-letter characters (whitout blank spaces)
- $search = array("\0", "\t", "\n", "\r", "\x0B", '/', "\\", '"', "'", '?', '*', '>', '<', '|', ':', '$', '(', ')', '^', '[', ']', '#', '+', '&', '%');
- $replace = array('', '_', '_', '_', '_', '-', '-', '-', '_', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-');
- $filename=$clean_text;
- // Encoding detection.
- $encoding = api_detect_encoding($filename);
- // Converting html-entities into encoded characters.
- $filename = api_html_entity_decode($filename, ENT_QUOTES, $encoding);
- // Transliteration to ASCII letters, they are not dangerous for filesystems.
- $filename = api_transliterate($filename, 'x', $encoding);
- // Replacing remaining dangerous non-letter characters.
- $clean_text = str_replace($search, $replace, $filename);
-
- //adding the file
- if (!file_exists($documentPath)){
- //add new file to disk
- file_put_contents($documentPath, file_get_contents("http://translate.google.com/translate_tts?tl=".$clean_lang."&q=".urlencode($clean_text).""));
- //add document to database
- $current_session_id = api_get_session_id();
- $groupId=$_SESSION['_gid'];
- $file_size = filesize($documentPath);
- $relativeUrlPath=$dir;
- $doc_id = add_document($_course, $relativeUrlPath.$AudioFilename, 'file', filesize($documentPath), $AudioFilename);
- api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
- }
- }
- /**
- * This function save a post into a file mp3 from pediaphone services
- *
- * @param $filepath
- * @param $dir
- * @author Juan Carlos Raña Trabado <herodoto@telefonica.net>
- * @version january 2011, chamilo 1.8.8
- */
- function downloadMP3_pediaphone($filepath, $dir){
- //security
- if(!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
- return;
- }
- global $_course, $_user;
- $clean_title=trim($_POST['title']);
- $clean_text=trim($_POST['text']);
- if(empty($clean_title) || empty($clean_text)){
- return;
- }
- $clean_title=Security::remove_XSS($clean_title);
- $clean_title=Database::escape_string($clean_title);
- $clean_text=Security::remove_XSS($clean_text);
- $clean_lang=Security::remove_XSS($_POST['lang']);
- $clean_voices=Security::remove_XSS($_POST['voices']);
- $clean_speed=Security::remove_XSS($_POST['speed']);
-
- $AudioFilename=$clean_title.'.mp3';
- $documentPath = $filepath.$AudioFilename;
-
- //prev for a fine unicode, borrowed from main api TODO:clean
- // Safe replacements for some non-letter characters (whitout blank spaces)
- $search = array("\0", "\t", "\n", "\r", "\x0B", '/', "\\", '"', "'", '?', '*', '>', '<', '|', ':', '$', '(', ')', '^', '[', ']', '#', '+', '&', '%');
- $replace = array('', '_', '_', '_', '_', '-', '-', '-', '_', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-', '-');
- $filename=$clean_text;
- // Encoding detection.
- $encoding = api_detect_encoding($filename);
- // Converting html-entities into encoded characters.
- $filename = api_html_entity_decode($filename, ENT_QUOTES, $encoding);
- // Transliteration to ASCII letters, they are not dangerous for filesystems.
- $filename = api_transliterate($filename, 'x', $encoding);
- // Replacing remaining dangerous non-letter characters.
- $clean_text = str_replace($search, $replace, $filename);
-
- //adding the file
- if (!file_exists($documentPath)){
- //add new file to disk
-
- if($clean_lang=='de'){
- $url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice.cgi';
- }
- elseif($clean_lang=='en'){
- $url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice_en.cgi';
- }
- elseif($clean_lang=='es'){
- $url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice_es.cgi';
- }
- elseif($clean_lang=='fr'){
- $url_pediaphon='http://www.pediaphon.org/~bischoff/radiopedia/sprich_multivoice_fr.cgi';
- }
-
- file_put_contents($documentPath, file_get_contents($url_pediaphon."?stimme=".$clean_voices."&inputtext=".urlencode($clean_text)."&speed=".$clean_speed."&go=Sprich"));///speed
- //add document to database
- $current_session_id = api_get_session_id();
- $groupId=$_SESSION['_gid'];
- $file_size = filesize($documentPath);
- $relativeUrlPath=$dir;
- $doc_id = add_document($_course, $relativeUrlPath.$AudioFilename, 'file', filesize($documentPath), $AudioFilename);
- api_item_property_update($_course, TOOL_DOCUMENT, $doc_id, 'DocumentAdded', $_user['user_id'], $groupId, null, null, null, $current_session_id);
- }
- }
- ?>
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