PHP Classes

File: function.php

Recommend this page to a friend!
  Classes of Mr.shaggyy83   ChatGPT Text and Speech Converter   function.php   Download  
File: function.php
Role: Auxiliary script
Content type: text/plain
Description: Script with functions
Class: ChatGPT Text and Speech Converter
Convert text to audio and generate audio from text
Author: By
Last change:
Date: 1 month ago
Size: 4,680 bytes
 

Contents

Class file image Download
<?php

function delete_old_files(){


 
$files = glob('upload/*');
foreach(
$files as $file){
    if(
is_file($file))
   
unlink($file);
}
}



function
delete_old_speech_files(){


 
$files = glob('output_speech/*');
foreach(
$files as $file){
    if(
is_file($file))
   
unlink($file);
}
}


 function
delete_old_output_files(){

 
$files = glob('output/*');
foreach(
$files as $file){
    if(
is_file($file))
   
unlink($file);
}

 }

 function
get_filename(){


 
$path = 'output_speech';
$files = scandir($path);
foreach (
$files as $filename ) {
  

    
$filename;
}

return
$filename;
 }


 function
fileExist()
{
   
   
$open = "upload/";

    if (
$files = glob($open . "/*")) {
      
     
      
$result= true;
      return
$result;
    } else {
      
    
       
$result=false;
      return
$result;
    }
}



 function
output_fileExist()
{
   
   
$open = "output_speech/";

    if (
$files = glob($open . "/*")) {
      
     
      
$result= true;
      return
$result;
    } else {
      
    
       
$result=false;
      return
$result;
    }
}

function
query_result($apiKey,$message,$format){

 
delete_old_speech_files();
 
$output_location="output_speech";
 

 
$curl = curl_init();

   
curl_setopt_array($curl, array(
     
CURLOPT_URL => 'https://api.openai.com/v1/chat/completions',
     
CURLOPT_RETURNTRANSFER => true,
     
CURLOPT_ENCODING => '',
     
CURLOPT_MAXREDIRS => 10,
     
CURLOPT_TIMEOUT => 0,
     
CURLOPT_FOLLOWLOCATION => true,
     
CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
     
CURLOPT_CUSTOMREQUEST => 'POST',
     
CURLOPT_POSTFIELDS =>'{
          "model": "gpt-3.5-turbo-16k",
          "messages": [
            {
              "role": "user",
              "content": "'
.$message.'"
            }
          ]
        }'
,
     
CURLOPT_HTTPHEADER => array(
       
'Authorization: Bearer '.$apiKey,
       
'Content-Type: application/json'
     
),
    ));

   
$response = curl_exec($curl);

 

   
curl_close($curl);

   
   
$json = json_decode($response);
   
$completion = $json->choices[0]->message->content;

   
// $completion;
 

   
$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, 'https://api.openai.com/v1/audio/speech');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
   
'Authorization: Bearer ' . $apiKey,
   
'Content-Type: application/json'
));
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode(array(
   
'model' => 'tts-1',
   
'input' => $completion,
   
'voice' => 'alloy'
)));

 
$result = curl_exec($ch);

if (
curl_errno($ch)) {
    echo
'Error:' . curl_error($ch);
} else {
   
   
 
file_put_contents($output_location."/".uniqid().".".$format, $result);
 
header("refresh: 1");
}

curl_close($ch);

}
function
text($apiKey,$text,$format){

//first delete old files
 
delete_old_speech_files();
 
delete_old_output_files();

$output_location="output_speech";

$ch = curl_init();

curl_setopt($ch, CURLOPT_URL, 'https://api.openai.com/v1/audio/speech');
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
curl_setopt($ch, CURLOPT_POST, true);
curl_setopt($ch, CURLOPT_HTTPHEADER, array(
   
'Authorization: Bearer ' . $apiKey,
   
'Content-Type: application/json'
));
curl_setopt($ch, CURLOPT_POSTFIELDS, json_encode(array(
   
'model' => 'tts-1',
   
'input' => $text,
   
'voice' => 'alloy'
)));

 
$result = curl_exec($ch);

if (
curl_errno($ch)) {
    echo
'Error:' . curl_error($ch);
} else {
   
   
  
 
file_put_contents($output_location."/".uniqid().".".$format, $result);
 
header("refresh: 1");
}

curl_close($ch);
}

function
speech_to_text($apiKey,$filename){

$headers=array();
  
$headers = [
       
'Authorization: Bearer ' . $apiKey,
       
'Content-Type : "multipart/form-data'
   
];


   
$ch = curl_init();

   
   
curl_setopt($ch, CURLOPT_URL, 'https://api.openai.com/v1/audio/transcriptions');

   
   
curl_setopt($ch, CURLOPT_POST, 1);

   
   
curl_setopt($ch, CURLOPT_HTTPHEADER, $headers);



   
$data = array(
       
'file' => new CurlFile($filename),
       
'model' => 'whisper-1'
            
       
);
  
   
curl_setopt($ch, CURLOPT_POSTFIELDS, $data);

   
   
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);

   
   
$response = curl_exec($ch);

  

 
 
  
delete_old_files();
  
  
$output_location="output";
  
//create text file
  
  
$file_name=uniqid()."."."txt";


    
$new_str = preg_replace('~[\\\\{:}"]~', ' ', $response);
    
$last_str=str_replace("text", '', $new_str);

  
  
$myfile = fopen($output_location."/".$file_name, "w") or die("Unable to open file!");

fwrite($myfile, trim($last_str));

fclose($myfile);



}
?>