diff --git a/speech/talk.php b/speech/talk.php
new file mode 100644
index 0000000000000000000000000000000000000000..250cbdefa012c452e697e25c00fc8bcb12a7015b
--- /dev/null
+++ b/speech/talk.php
@@ -0,0 +1,286 @@
+<?php
+ if (!empty($_REQUEST['init'])) {
+ $t = $_REQUEST['init']-0;
+ if ($t==0 || $t>1000000000000) die('');
+ file_put_contents("./token", $t);
+ }
+ if (!empty($_REQUEST['send'])) {
+ $t = file_get_contents("./token");
+ if ($t != $_REQUEST['token']-0) die('');
+ if (time() -filectime("./token") > 36000) die('');
+ file_put_contents("./msg", $_REQUEST['send']);
+ }
+ if (isset($_REQUEST['read'])) {
+ set_time_limit(0);
+ /* $t = file_get_contents("./token");
+ if ($t != $_REQUEST['token']-0) die('');
+ if (time() -filectime("./token") > 36000) die('');*/
+ while (true) {
+ if (file_exists("./msg")) {
+ $f = file_get_contents("./msg");
+ if (!empty($f)) {
+ file_put_contents("./msg", '');
+ die($f);
+ }
+ }
+ usleep(100000);
+ }
+ }
+ function elementArray($id, $element) {
+ global $sql;
+ foreach ($element as $e) {
+ $query = strtr("INSERT INTO launcher (folder_id, title, description, exename) VALUES ($id, \"".$e->title.'","'.$e->description.'","'.$e->attributes()->exename."\")", ['""'=>'NULL',"'"=>'','"'=>"'"]);
+ echo "$query;<br>\n";
+ $sql->sql_query($query);
+ }
+ }
+ function folderArray($id, $folder) {
+ global $sql;
+ foreach ($folder as $i=>$e) {
+ $query = strtr("INSERT INTO launcher (folder_id, title, description, exename) VALUES ($id, \"".$e->title.'","'.$e->description.'","'.$e->attributes()->exename."\")", ['""'=>'NULL',"'"=>'','"'=>"'"]);
+ echo "$query;<br>\n";
+ $sql->sql_query($query);
+ $lastid = $sql->last_insert_id() - 0;
+ if (isset($e->folder)) folderArray($lastid, $e->folder);
+ if (isset($e->element)) elementArray($lastid, $e->element);
+ }
+ }
+ if (isset($_REQUEST['starter'])) {
+ require_once("../../conf.php");
+ require_once("../../lib/sql_interface.php");
+ $sql = open_db();
+ // ALTER SEQUENCE launcher_id_seq RESTART WITH 6
+ /*$sql->sql_query("INSERT INTO launcher (folder_id, title, description, exename) VALUES (2, 'Jive','Jive','jive')");
+ echo $sql->last_insert_id();
+ die();
+puma@pwma-dev:~$ sudo psql -U postgres
+postgres=# \c pwma
+pwma=# CREATE EXTENSION pg_trgm;
+ */
+
+ $context = stream_context_create(array("ssl"=>array("verify_peer"=>false,"verify_peer_name"=>false)));
+ $f = strtr(file_get_contents('https://gitlab.elettra.eu/cs/etc/browser/fermi/-/raw/master/fermi.xml', false, $context), ['exename=""'=>'']);
+ // var_dump(libxml_use_internal_errors(true));
+ $xml = simplexml_load_string($f, "SimpleXMLElement", LIBXML_NOERROR | LIBXML_ERR_NONE);
+ if ($xml === false) {
+ echo "Failed loading XML\n";
+ foreach(libxml_get_errors() as $error) {
+ echo "\t", $error->message;
+ }
+ }
+ // elementArray(1, $xml->folder->element);
+ folderArray(1, $xml->folder->folder);
+ echo "<pre>";
+ print_r($xml);
+ die('</pre>');
+ }
+
+?>
+<!doctype html>
+<html lang="en">
+ <head>
+ <meta charset="utf-8">
+ <meta name="viewport" content="width=device-width, initial-scale=1">
+ <title>CS Talk</title>
+ <script src="../../lib/jquery/jquery.min.js"></script>
+ </head>
+ <body onLoad='myload()'>
+ <div style="max-width: 500px; text-align: center">
+ <audio id='speechText' onended='speakagain();' onerror='showLog("audio err: "+event.error)'></audio>
+ <script>
+ // /home/fermi/etc/launcher/fermi/launcher_es.conf
+ // /runtime/etc/browser/fermi.xml
+ // /runtime/etc/browser/laser.xml
+ if (document.location.search.indexOf('background=')>-1) {
+ const a = document.location.search.split('background=')[1].split('&')[0];
+ $('body').css('background-color', +a > 0? '#'+a: a);
+ }
+ const lang = document.location.search.indexOf('lang=')>-1 && document.location.search.split('lang=')[1].split('&')[0]=='en'? 'en-US': 'it-IT'; // BCP 47 language
+ const host = document.location.search.indexOf('talk=')>-1? document.location.search.split('talk=')[1].split('&')[0].replace('ee', 'pcl-elettra-cre-0').replace('ef','pcl-elettra-crf-0'): '';
+ function switchLocale(newlang) {document.location = './talk.html?lang='+newlang+(host.length>0? '&talk='+host: '');};
+ let locale = {};
+ function myload() {
+ fetch('./talk_locale.json').then((response) => {return response.json();}).then((rlocale) => {
+ locale = rlocale;
+ $('#title').html(rlocale[lang].talkto + host);
+ $('#micna').attr('title', rlocale[lang].micna);
+ $('#miclabel').html(rlocale[lang].miclabel + ' ');
+ });
+ }
+ // https://stackoverflow.com/questions/64405532/why-speechsynthesisutterance-is-not-working-on-chrome
+ // It's because in Chrome speech synthasis requires user interaction before it speaks e.g. a button click.
+ // https://stackoverflow.com/questions/50490304/how-to-make-audio-autoplay-on-chrome
+ const synth = window.speechSynthesis;
+ const voices = synth.getVoices();
+ const voiceLocale = {'it-IT': false, 'en-US': false};
+ for (let i=voices.length-1; i>=0; i--) {
+ if (voices[i].lang=='it-IT') voiceLocale['it-IT'] = voices[i];
+ if (voices[i].lang=='en-US') voiceLocale['en-US'] = voices[i];
+ }
+ let oldText = '';
+ let oldTime = 0;
+ function speakGenerated(textValue) {
+ if (textValue !== '') {
+ stopRec();
+ if (synth.speaking) {console.error(locale.lang.speaking);showLog(locale.lang.speaking2);return;}
+ const utterThis = new SpeechSynthesisUtterance(textValue);
+ utterThis.onend = function (event) {startRec(); console.log('SpeechSynthesisUtterance.onend');showLog('..');};
+ utterThis.onerror = function (event) {console.error('SpeechSynthesisUtterance.onerror', event.error, event);showLog(locale[lang].onerror+JSON.stringify(event.error));};
+ utterThis.voice = voiceLocale[lang]===false? voices[0]: voiceLocale[lang];
+ utterThis.pitch = 0.1;
+ utterThis.rate = 1;
+ utterThis.lang = lang;
+ showLog(lang);
+ synth.speak(utterThis);
+ }
+ }
+ let keepAlive = false;
+ let aliveTimer = -1;
+ function startRec() {
+ keepAlive = true;
+ aliveTimer = -1;
+ // showLog('start');
+ recognition.start();
+ document.getElementById('micstart').style.display = 'inline';
+ document.getElementById('micstop').style.display = 'none';
+ }
+ function stopRec() {
+ if (typeof window.SpeechRecognition == 'undefined') {$("#micstart").hide();$("#micna").show();}
+ keepAlive = false;
+ recognition.stop();
+ }
+ function commandlistinfo() {
+ alert(locale[lang].commandlistinfo);
+ }
+ </script>
+ <span style='color: darkgreen; font-weight: bold;' id='title'>Talk to ...</span>
+
+ <img src='./microphone-na.png' title='not available' onClick='$("#micstart").show();$("#micna").hide();' id='micna'>
+ <img src='./microphone-on.png' onClick='stopRec()' id='micstart' style='display: none; padding-right: 60px;'>
+ <img src='./microphone-off.png' onClick='startRec()' id='micstop' style='display: none; padding-right: 60px;'>
+ <div style='cursor: pointer;padding-right: 5px; text-align: right; margin-top: -1.3em;' id='langselect'>
+ <img style="max-height: 18px; margin-right: 10px;" src='./it-IT.png' onClick="switchLocale('it')">
+ <img style="max-height: 18px; margin-right: 10px;" src='./en-US.png' onClick="switchLocale('en')">
+ <span style='color: darkgreen; font-weight: bold;' onClick='commandlistinfo()'> ? </span>
+ </div>
+ <span style='color: darkblue; font-weight: bold;' id='miclabel'>comandi vocali </span>
+ <pre id='log' style='display:".(isset($_REQUEST['debug'])? 'block': 'none').";'></pre>
+ <script>
+ // document.body.style.backgroundColor = 'black'
+ let speechStat = '';
+ let firstRun = true;
+ function showLog(currentToken) {
+ // Show log in console and UI.
+ const logElement = document.querySelector('#log');
+ logElement.textContent = logElement.textContent+currentToken;
+ }
+ // showLog('webkitSpeechRecognition: '+ typeof window.webkitSpeechRecognition);
+ // showLog('SpeechRecognition: '+ typeof window.SpeechRecognition);
+ window.SpeechRecognition = window.webkitSpeechRecognition || window.SpeechRecognition;
+ let finalTranscript = '';
+ if (typeof window.SpeechRecognition == 'undefined') {
+ const tok = Math.round(Math.random()*1000000000000+1);
+ console.log('./qr.php?data='+tok);
+ fetch('./talk.php?init='+tok);
+ document.getElementById('micstart').src = './qr.php?data='+tok;
+ document.getElementById('langselect').style.display = 'none';
+ document.getElementById('miclabel').style.display = 'none';
+ }
+ let recognition = new window.SpeechRecognition();
+ recognition.maxAlternatives = 10;
+ recognition.continuous = true;
+ recognition.interimResults = true;
+ recognition.lang = lang;
+ recognition.maxAlternatives = 3;
+ showLog('starting...'+'\n');
+ /* recognition.onresult = (event) => {
+ // The SpeechRecognitionEvent results property returns a SpeechRecognitionResultList object
+ // The SpeechRecognitionResultList object contains SpeechRecognitionResult objects.
+ // It has a getter so it can be accessed like an array
+ // The first [0] returns the SpeechRecognitionResult at position 0.
+ // Each SpeechRecognitionResult object contains SpeechRecognitionAlternative objects
+ // that contain individual results.
+ // These also have getters so they can be accessed like arrays.
+ // The second [0] returns the SpeechRecognitionAlternative at position 0.
+ // We then return the transcript property of the SpeechRecognitionAlternative object
+ const color = event.results[0][0].transcript;
+ diagnostic.textContent = `Result received: ${color}.`;
+ bg.style.backgroundColor = color;
+ };*/
+ recognition.onerror = function(event) {
+ showLog(locale[lang].errorname + event.error+', '+event.message+', '+event.lineno+'\n');
+ showLog(locale[lang].errormessage + JSON.stringify(event.error));
+ console.log(event);
+ startRec();
+ }
+ recognition.onend = function(event) {
+ showLog('.');
+ document.getElementById('micna').style.display = 'none';
+ document.getElementById('micstart').style.display = 'none';
+ document.getElementById('micstop').style.display = 'inline';
+ if (keepAlive && aliveTimer==-1) aliveTimer = setTimeout(startRec, 200);
+ }
+ recognition.onstart = function(event) {
+ if (firstRun) {
+ firstRun = false;
+ recognition.stop();
+ return;
+ }
+ showLog('-');
+ document.getElementById('micna').style.display = 'none';
+ document.getElementById('micstart').style.display = 'inline';
+ document.getElementById('micstop').style.display = 'none';
+ }
+ const open = {"facility": ["sr", "ptb", "booster", "bts"],"section": 28};
+ function detect_token(transcript, token) {
+ const t = token.split(';');
+ for (i in t) {
+ if (transcript.indexOf(t[i])>-1) return transcript.indexOf(t[i]) + t[i].length+1;
+ }
+ return -1;
+ }
+ function quick_add(transcript) {
+ const t = + new Date();
+ if ((transcript==oldText || (transcript=='te' && oldText.indexOf('te')>-1)) && t-oldTime<1500) return;
+ oldTime = t;
+ oldText = transcript;
+ speechStat = '';
+ const i = detect_token(transcript, locale[lang].section);
+ if (i>-1) {
+ showLog('section: '+i+'--'+transcript.substring(i));
+ if (transcript.substring(i).length>0) fetch('./talk.php?send=S'+transcript.substring(i)+'&token='+document.location.search.split('talk=')[1].split('&')[0]);
+ return;
+ }
+ // else {showLog('+ '+transcript);}
+ transcript.replace('sky ','');
+ }
+
+ recognition.onresult = (event) => {
+ let interimTranscript = '';
+ for (let i = event.resultIndex, len = event.results.length; i < len; i++) {
+ let transcript = event.results[i][0].transcript;
+ if (event.results[i][0].transcript.length) showLog('i: '+i+', transcripts: '+event.results[i][0].transcript+(event.results[i][1]? ', transcripts: '+event.results[i][1].transcript:'')+'\n');
+ if (event.results[i].isFinal) {
+ quick_add(transcript.toLowerCase());
+ var meno = transcript.toLowerCase().indexOf('meno ');
+ console.log(meno, transcript.substring(meno+5,meno+6), transcript.substring(meno+5,meno+6) % 1);
+ if (meno>-1 && transcript.substring(meno+5,meno+6) % 1 === 0) {
+ console.log('replace');
+ transcript = transcript.replace(transcript.substring(meno,meno+5), '-');
+ }
+ // finalTranscript += transcript+'<br>\\n';
+ if (transcript.length>0) finalTranscript = transcript;
+ } else {
+ interimTranscript += transcript+'<br>\\n';
+ }
+ document.getElementById('transcriptDiv').innerHTML = '<i style=\"color:#ddd;\">' + interimTranscript + '</i>';
+ }
+ // document.getElementById('transcriptDiv').innerHTML = finalTranscript + '<i style=\"color:#00d;\">' + interimTranscript + '</i>';
+ document.getElementById('transcriptDiv').innerHTML = '<i style=\"color:#00d;\">' + finalTranscript + '</i>';
+ }
+ showLog('start'+'\n');
+ recognition.start();
+ </script>
+ </div>
+ </body>
+</html>