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Feature #2497 integration of pediaphon audio services, and update changelog and credits

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skala
Juan Carlos Raña 14 years ago
parent 0bdfc48cec
commit 870f4773cc
7 changed files with 208 additions and 20 deletions
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  1. 4
      documentation/changelog.html
  2. 13
      documentation/credits.html
  3. 187
      main/document/create_audio.php
  4. 1
      main/lang/bulgarian/trad4all.inc.php
  5. 11
      main/lang/english/document.inc.php
  6. 1
      main/lang/english/trad4all.inc.php
  7. 11
      main/lang/spanish/document.inc.php

4
documentation/changelog.html
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@ -34,7 +34,7 @@
<li>An optional "Course (training) validation" feature has been implemented. When it is activated, teachers loose ability to create coursers. Teachers fill course requests instead. Then, after approval, the requested courses are created by the platform administrator. (Feature # 2099)</li>
<li>A new UI option "Fill with exemplary content" have been added to the forms about training/course creation. Now teachers and platform administrators are able to choose whether exemplary content should be put or not in the trainings/courses they are going to create. When a training/course is not created directly by a user, then the platform setting "Example material on training creation" is taken into account. (Feature # 539)</li>
<li>Added install/uninstall script possibilities for plugins (BT#1752)</li>
<li>Integrate svg-edit. Teachers, students (into his/her user folder) and groups can create, edit and import SVG vector graphics online and export to PNG (Feature #2044, #2101,)</li>
<li>New drawing tool. Integrate svg-edit. Teachers, students (into his/her user folder) and groups can create, edit and import SVG vector graphics online and export to PNG (Feature #2044, #2101,)</li>
<li>A new plugin for making ASCIIsvg-based mathematical graphics has been created for the online editor (enable it from administrator's section). For using it, browsers should support SVG-technology. See a demo, implemented on TinyMCE: <a href="http://www.imathas.com/editordemo/demo.html" target="_blank">http://www.imathas.com/editordemo/demo.html</a>; for syntax and additional information see <a href="http://www1.chapman.edu/~jipsen/svg/asciisvg.html" target="_blank">http://www1.chapman.edu/~jipsen/svg/asciisvg.html</a>. This plugin uses the library file chamilo/main/inc/lib/asciimath/ASCIIMathML.js which has combined functionality ASCIIMathML + ASCIIsvg (Feature #2132)</li>
<li>Feature #2132: In the administrator's section "Administration &gt; Configuration settings &gt; Editor" some settings are to be used as follows:
<ul>
@ -49,7 +49,7 @@
<li>Easy enabled for spellcheck button on web editor (Feature #2207)</li>
<li>Increased control by platform administrator on the visibility of the folders in the documents tool (Feature #2164,#2484)</li>
<li>Added admin feature to hide tools from all courses - BT#1942</li>
<li>Mp3 audio files generation from a text. Mp3 audio files generation from a text. Teachers, students (into his/her user folder) and groups can create and save mp3 audio files from a text through external service support speech synthesis of Google (build and save) and vozMe (build and download)(Feature #2497)</li>
<li>New voice generator tool. Mp3 audio files generation from a text. Mp3 audio files generation from a text. Teachers, students (into his/her user folder) and groups can create and save mp3 audio files from a text through external service support speech synthesis of Google (build and save), Pediaphon (build and save) and vozMe (build and download)(Feature #2497)</li>
</ul>
<h3>Debugging</h3>
<ul>

13
documentation/credits.html
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@ -437,6 +437,7 @@ rewritten by
</ul>
<h1>Online Authoring</h1>
<h2>HTML Editor</h2>
<ul>
<li>First integration: HTMLArea</li>
<li>Second integration: FCKEditor</li>
@ -448,11 +449,19 @@ rewritten by
<li>David Lippman</li>
<li>Mauno Korpelainen for extending the symbol tables within the script ASCIIMathML.js</li>
<li>Ivan Tcholakov for porting code in Chamilo LMS</li>
<li>Furio Petrossi for advocacy, reserch and recommendations</li>
<li>Furio Petrossi for advocacy, reserch and recommendations </li>
</ul>
</li>
</ul>
<h2>Drawing tool</h2>
<ul>
<li> SVG-edit integration: Juan Carlos Raña Trabado</li>
</ul>
<h2>Voice generator</h2>
<ul>
<li>Integration audio services from Google, Pediaphon and vozMe: Juan Carlos Raña Trabado</li>
</ul>
<p>&nbsp;</p>
<h1>Translations</h1>
There are too much translators to list them all. <br />
Please see http://www.chamilo.com/DLTT/ to see a list of the translators.

187
main/document/create_audio.php
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@ -198,7 +198,7 @@ echo '<div align="center">';
echo '<div>&nbsp;</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\';}"/>&nbsp;<img src="../img/file_sound.gif" title="'.get_lang('HelpGoogleAudio').'" alt="'.get_lang('GoogleAudio').'"/>&nbsp;'.get_lang('GoogleAudio').'';
echo '&nbsp;&nbsp;&nbsp;<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($filepath, $dir).'" class="formw">';
echo '<form id="form1" name="form1" method="post" action="'.downloadMP3_google($filepath, $dir).'" class="formw">';
echo '<br/>';
echo '<label>'.get_lang('Language').': ';
$tbl_admin_languages = Database :: get_main_table(TABLE_MAIN_LANGUAGE);
@ -231,13 +231,98 @@ echo '<div align="center">';
echo '</form>';
echo '</div>';
//vozMe services
echo '<div>&nbsp;</div><input type="checkbox" value="1" name="checktext2voice" onclick="javascript: if(this.checked){document.getElementById(\'option2\').style.display=\'block\';}else{document.getElementById(\'option2\').style.display=\'none\';}"/>&nbsp;<img src="../img/file_sound.gif" title="'.get_lang('HelpvozMe').'" alt="'.get_lang('vozMe').'"/>&nbsp;'.get_lang('vozMe').'';
//Pediaphon services
echo '<div>&nbsp;</div><input type="checkbox" value="1" name="checktext2voice" onclick="javascript: if(this.checked){document.getElementById(\'option2\').style.display=\'block\';}else{document.getElementById(\'option2\').style.display=\'none\';}"/>&nbsp;<img src="../img/file_sound.gif" title="'.get_lang('HelpPediaphon').'" alt="'.get_lang('Pediaphon').'"/>&nbsp;'.get_lang('Pediaphon').'';
echo '&nbsp;&nbsp;&nbsp;<span id="msg_error2" style="display:none;color:red"></span>';
echo '<div id="option2" style="padding:4px; margin:5px; border:1px dotted; display:none;">';
echo '<form id="form2" name="form2" method="post" action="'.downloadMP3_pediaphone($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>&nbsp;&nbsp;'.get_lang('Voice').': ';
echo '<select name="voices">';
echo '<option selected>'.get_lang('FirstSelectALanguage').'</option>';
echo '</select>';
echo '</label>';
echo '<label>&nbsp;&nbsp;'.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()
echo '<form id="form2" name="form2" method="post" action="http://vozme.com/text2voice.php" target="mymp3" class="formw">';
<!--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
echo '<div>&nbsp;</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\';}"/>&nbsp;<img src="../img/file_sound.gif" title="'.get_lang('HelpvozMe').'" alt="'.get_lang('vozMe').'"/>&nbsp;'.get_lang('vozMe').'';
echo '&nbsp;&nbsp;&nbsp;<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);
@ -280,29 +365,32 @@ echo '</div>';
Display :: display_footer();
//Functions
//Functions. TODO:all at one
/**
* This function save a post into a file mp3
* This function save a post into a file mp3 from google services
*
* @param $filepath
* @param $dir
* @author Juan Carlos Raña Trabado <herodoto@telefonica.net>
* @version january 2011, chamilo 1.8.8
*/
function downloadMP3($filepath, $dir){
function downloadMP3_google($filepath, $dir){
//security
if(!isset($_POST['lang']) && !isset($_POST['text']) && !isset($_POST['title']) && !isset($filepath) && !isset($dir)) {
return;
}
$clean_title=trim(Security::remove_XSS($_POST['title']));
$clean_text=trim(Security::remove_XSS($_POST['text']));
$clean_lang=Security::remove_XSS($_POST['lang']);
if (strlen($clean_title) < "1") {
$clean_title=trim($_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;
@ -334,4 +422,75 @@ function downloadMP3($filepath, $dir){
api_item_property_update($_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;
}
$clean_title=trim($_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_voice."&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);
}
}
?>

1
main/lang/bulgarian/trad4all.inc.php
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@ -836,4 +836,5 @@ $ReadTermsAndConditions = "Прочетете Условията за ползв
$IAcceptTermsAndConditions = "Прочетох и приемам Условията за ползване";
$YouHaveToAcceptTermsAndConditions = "Tрябва да приемете нашите Условия за ползване, за да продължите.";
$FillWithExemplaryContent = "Да се добави примерно съдържание";
$OpenInANewWindow = "Показване в отделен прозорец";
?>

11
main/lang/english/document.inc.php
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@ -258,6 +258,15 @@ $Male = "Male";
$GoogleAudio = "Use Google audio services";
$vozMe = "Use vozMe audio services";
$HelpGoogleAudio = "Supports up to 100 characters, supporting a wide variety of languages. The files are generated and automatically saved into Chamilo directory where you currently are.";
$HelpvozMe = "Supports text of several thousand characters long, you can also select the type of voice, male or female. However, working with fewer languages, audio quality is inferior and you have to download the files manually to your computer in a new window.";
$HelpvozMe = "Supports text of several thousand characters, you can also select the type of voice, male or female. However, working with fewer languages, audio quality is lower and you have to download the files manually from a new window.";
$SaveMP3 = "Save mp3";
$Speed = "Speed";
$GoFaster = "Go faster";
$Fast = "Fast";
$Normal = "Normal";
$Slow = "Slow";
$SlowDown = "Slow down";
$Pediaphon = "Use Pediaphon audio services";
$HelpPediaphon = "Supports text with several thousand characters, being able to select various types of male and female voice (depending on language). Audio files will be generated and automatically saved Chamilo directory in which you are.";
$FirstSelectALanguage = "First select a language";
?>

1
main/lang/english/trad4all.inc.php
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@ -979,4 +979,5 @@ $ChatFiles = "Conversation history in chat";
$Flash = "Flash";
$Video = "Video";
$Images = "Images";
$OpenInANewWindow = "Open in a new window";
?>

11
main/lang/spanish/document.inc.php
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@ -258,6 +258,15 @@ $Male = "Masculina";
$GoogleAudio = "Usar los servicios de audio de Google";
$vozMe = "Usar los servicios de audio de vozMe";
$HelpGoogleAudio = "Admite un máximo de 100 caracteres, soportando una amplia variedad de idiomas. Los archivos se generarán y guardarán automáticamente en el directorio de Chamilo en el que Usted actualmente se encuentra.";
$HelpvozMe = "Admite textos de varios miles de caracteres de longitud, también podrá seleccionar el tipo de voz: masculina o femenina. Sin embargo, trabaja con menos idiomas, la calidad del audio es inferior y Usted tendrá que descargar los archivos manualmente a su ordenador desde una nueva ventana.";
$HelpvozMe = "Admite textos de varios miles de caracteres, también podrá seleccionar el tipo de voz: masculina o femenina. Sin embargo, trabaja con menos idiomas, la calidad del audio es inferior y Usted tendrá que descargar los archivos manualmente desde una nueva ventana.";
$SaveMP3 = "Guardar mp3";
$Speed = "Velocidad";
$GoFaster = "Más rápida";
$Fast = "Rápida";
$Normal = "Normal";
$Slow = "Lenta";
$SlowDown = "Más lenta";
$Pediaphon = "Usar los servicios de audio de Pediaphon";
$HelpPediaphon = "Admite textos con varios miles de caracteres, pudiéndose seleccionar varios tipos de voz masculinas y femeninas (según el idioma). Los archivos de audio se generarán y guardarán automáticamente en el directorio de Chamilo en el que Usted actualmente se encuentra.";
$FirstSelectALanguage = "Primero seleccione un idioma";
?>
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