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Recordings: Add support for base64 Play and Download, and bi-directional conversion between base64 and local files on page load.

This commit is contained in:
Nate Jones 2015-04-23 08:41:05 +00:00
parent 704d2ebf1c
commit 3ef85d9645
3 changed files with 107 additions and 38 deletions
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12
app/recordings/app_languages.php
View File

@ -21,12 +21,12 @@ $text['title']['fr-fr'] = "Guides Vocaux";
$text['title']['pt-br'] = "Configurações da Conta";
$text['title']['pl'] = "Ustawienia konta";
$text['message-uploaded']['en-us'] = "Uploaded file to";
$text['message-uploaded']['es-cl'] = "Archivo subido a";
$text['message-uploaded']['pt-pt'] = "Ficheiro carregado para";
$text['message-uploaded']['fr-fr'] = "Fichier téléchargé";
$text['message-uploaded']['pt-br'] = "Arquivo carregado para";
$text['message-uploaded']['pl'] = "Wyślij plik do";
$text['message-uploaded']['en-us'] = "File Uploaded";
$text['message-uploaded']['es-cl'] = "Subida de Archivos";
$text['message-uploaded']['pt-pt'] = "Arquivo Enviado";
$text['message-uploaded']['fr-fr'] = "Fichier Téléchargé";
$text['message-uploaded']['pt-br'] = "Arquivo Enviado";
$text['message-uploaded']['pl'] = "Dodany Plik";
$text['message-update']['en-us'] = "Update Complete";
$text['message-update']['es-cl'] = "Actualización Completada";

4
app/recordings/recording_delete.php
View File

@ -66,7 +66,9 @@ if (strlen($id)>0) {
unset($sql);
//delete the recording
unlink($_SESSION['switch']['recordings']['dir']."/".$filename);
if (file_exists($_SESSION['switch']['recordings']['dir']."/".$filename)) {
@unlink($_SESSION['switch']['recordings']['dir']."/".$filename);
}
}
//redirect the user

129
app/recordings/recordings.php
View File

@ -43,8 +43,29 @@ require_once "resources/check_auth.php";
if ($_GET['a'] == "download" && (permission_exists('recording_play') || permission_exists('recording_download'))) {
session_cache_limiter('public');
if ($_GET['type'] = "rec") {
if (file_exists($_SESSION['switch']['recordings']['dir'].'/'.base64_decode($_GET['filename']))) {
$fd = fopen($_SESSION['switch']['recordings']['dir'].'/'.base64_decode($_GET['filename']), "rb");
$recording_uuid = check_str($_GET['id']);
$path = $_SESSION['switch']['recordings']['dir'];
//get recording details from db
$sql = "select recording_filename, recording_base64 from v_recordings ";
$sql .= "where domain_uuid = '".$domain_uuid."' ";
$sql .= "and recording_uuid = '".$recording_uuid."' ";
$prep_statement = $db->prepare(check_sql($sql));
$prep_statement->execute();
$result = $prep_statement->fetchAll(PDO::FETCH_ASSOC);
if (count($result) > 0) {
foreach($result as &$row) {
$recording_filename = $row['recording_filename'];
if ($_SESSION['recordings']['storage_type']['text'] == 'base64' && $row['recording_base64'] != '') {
$recording_decoded = base64_decode($row['recording_base64']);
file_put_contents($path.'/'.$recording_filename, $recording_decoded);
}
break;
}
}
unset ($sql, $prep_statement, $result, $recording_decoded);
if (file_exists($path.'/'.$recording_filename)) {
$fd = fopen($path.'/'.$recording_filename, "rb");
if ($_GET['t'] == "bin") {
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
@ -52,7 +73,7 @@ require_once "resources/check_auth.php";
header("Content-Description: File Transfer");
}
else {
$file_ext = substr(base64_decode($_GET['filename']), -3);
$file_ext = substr($recording_filename, -3);
if ($file_ext == "wav") {
header("Content-Type: audio/x-wav");
}
@ -60,26 +81,33 @@ require_once "resources/check_auth.php";
header("Content-Type: audio/mpeg");
}
}
header('Content-Disposition: attachment; filename="'.base64_decode($_GET['filename']).'"');
header('Content-Disposition: attachment; filename="'.$recording_filename.'"');
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Content-Length: " . filesize($_SESSION['switch']['recordings']['dir'].'/'.base64_decode($_GET['filename'])));
header("Content-Length: " . filesize($path.'/'.$recording_filename));
ob_clean();
fpassthru($fd);
}
//if base64, remove temp recording file
if ($_SESSION['recordings']['storage_type']['text'] == 'base64' && $row['recording_base64'] != '') {
@unlink($path.'/'.$recording_filename);
}
}
exit;
}
//upload the recording
if (permission_exists('recording_upload')) {
if (($_POST['submit'] == "Upload") && is_uploaded_file($_FILES['ulfile']['tmp_name']) && permission_exists('recording_upload')) {
if ($_POST['type'] == 'rec') {
if ($_POST['submit'] == "Upload" && $_POST['type'] == 'rec') {
if (is_uploaded_file($_FILES['ulfile']['tmp_name'])) {
move_uploaded_file($_FILES['ulfile']['tmp_name'], $_SESSION['switch']['recordings']['dir'].'/'.$_FILES['ulfile']['name']);
$savemsg = $text['message-uploaded']." ".$_SESSION['switch']['recordings']['dir']."/". htmlentities($_FILES['ulfile']['name']);
//system('chmod -R 744 '.$_SESSION['switch']['recordings']['dir'].'*');
unset($_POST['txtCommand']);
$_SESSION['message'] = $text['message-uploaded'].": ".htmlentities($_FILES['ulfile']['name']);
}
header("Location: recordings.php");
exit;
}
}
@ -92,16 +120,25 @@ require_once "resources/check_auth.php";
exit;
}
//build a list of recordings
$config_recording_list = '|';
$i = 0;
$sql = "select * from v_recordings ";
$sql .= "where domain_uuid = '$domain_uuid' ";
//get existing recordings
$sql = "select recording_uuid, recording_filename, recording_base64 from v_recordings ";
$sql .= "where domain_uuid = '".$domain_uuid."' ";
$prep_statement = $db->prepare(check_sql($sql));
$prep_statement->execute();
$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
foreach ($result as &$row) {
$config_recording_list .= $row['recording_filename']."|";
$array_recordings[$row['recording_uuid']] = $row['recording_filename'];
$array_base64_exists[$row['recording_uuid']] = ($row['recording_base64'] != '') ? true : false;
//if not base64, convert back to local files and remove base64 from db
if ($_SESSION['recordings']['storage_type']['text'] != 'base64' && $row['recording_base64'] != '') {
if (!file_exists($_SESSION['switch']['recordings']['dir'].'/'.$row['recording_filename'])) {
$recording_decoded = base64_decode($row['recording_base64']);
file_put_contents($_SESSION['switch']['recordings']['dir'].'/'.$row['recording_filename'], $recording_decoded);
$sql = "update v_recordings set recording_base64 = null where domain_uuid = '".$domain_uuid."' and recording_uuid = '".$row['recording_uuid']."' ";
$db->exec(check_sql($sql));
unset($sql);
}
}
}
unset ($prep_statement);
@ -110,9 +147,9 @@ require_once "resources/check_auth.php";
if ($dh = opendir($_SESSION['switch']['recordings']['dir'].'/')) {
while (($file = readdir($dh)) !== false) {
if (filetype($_SESSION['switch']['recordings']['dir']."/".$file) == "file") {
if (strpos($config_recording_list, "|".$file) === false) {
//echo "The $file was not found<br/>";
//file not found add it to the database
if (!in_array($file, $array_recordings)) {
//file not found, add it to the database
$a_file = explode("\.", $file);
$recording_uuid = uuid();
$sql = "insert into v_recordings ";
@ -122,28 +159,58 @@ require_once "resources/check_auth.php";
$sql .= "recording_filename, ";
$sql .= "recording_name, ";
$sql .= "recording_description ";
if ($_SESSION['recordings']['storage_type']['text'] == 'base64') {
$sql .= ", recording_base64 ";
}
$sql .= ")";
$sql .= "values ";
$sql .= "(";
$sql .= "'$domain_uuid', ";
$sql .= "'$recording_uuid', ";
$sql .= "'$file', ";
$sql .= "'".$domain_uuid."', ";
$sql .= "'".$recording_uuid."', ";
$sql .= "'".$file."', ";
$sql .= "'".$a_file[0]."', ";
$sql .= "'' ";
if ($_SESSION['recordings']['storage_type']['text'] == 'base64') {
$recording_base64 = base64_encode(file_get_contents($_SESSION['switch']['recordings']['dir'].'/'.$file));
$sql .= ", '".$recording_base64."' ";
}
$sql .= ")";
$db->exec(check_sql($sql));
unset($sql);
}
else {
//file found, check if base64 present
if ($_SESSION['recordings']['storage_type']['text'] == 'base64') {
$found_recording_uuid = array_search($file, $array_recordings);
if (!$array_base64_exists[$found_recording_uuid]) {
$recording_base64 = base64_encode(file_get_contents($_SESSION['switch']['recordings']['dir'].'/'.$file));
$sql = "update v_recordings set ";
$sql .= "recording_base64 = '".$recording_base64."' ";
$sql .= "where domain_uuid = '".$domain_uuid."' ";
$sql .= "and recording_uuid = '".$found_recording_uuid."' ";
$db->exec(check_sql($sql));
unset($sql);
}
}
}
//if base64, remove local file
if ($_SESSION['recordings']['storage_type']['text'] == 'base64' && file_exists($_SESSION['switch']['recordings']['dir'].'/'.$file)) {
@unlink($_SESSION['switch']['recordings']['dir'].'/'.$file);
}
}
}
} //while
closedir($dh);
}
}
} //if
} //if
//add paging
require_once "resources/paging.php";
//include the header
$document['title'] = $text['title'];
require_once "resources/header.php";
//begin the content
@ -172,8 +239,8 @@ require_once "resources/check_auth.php";
}
$sql = "select * from v_recordings ";
$sql .= "where domain_uuid = '$domain_uuid' ";
if (strlen($order_by)> 0) { $sql .= "order by $order_by $order "; }
$sql .= "where domain_uuid = '".$domain_uuid."' ";
if (strlen($order_by)> 0) { $sql .= "order by ".$order_by." ".$order." "; }
$prep_statement = $db->prepare(check_sql($sql));
$prep_statement->execute();
$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
@ -188,9 +255,9 @@ require_once "resources/check_auth.php";
$offset = $rows_per_page * $page;
$sql = "select * from v_recordings ";
$sql .= "where domain_uuid = '$domain_uuid' ";
if (strlen($order_by)> 0) { $sql .= "order by $order_by $order "; }
$sql .= " limit $rows_per_page offset $offset ";
$sql .= "where domain_uuid = '".$domain_uuid."' ";
$sql .= "order by ".((strlen($order_by) > 0) ? $order_by." ".$order : "recording_name asc")." ";
$sql .= "limit ".$rows_per_page." offset ".$offset." ";
$prep_statement = $db->prepare(check_sql($sql));
$prep_statement->execute();
$result = $prep_statement->fetchAll(PDO::FETCH_NAMED);
@ -244,9 +311,9 @@ require_once "resources/check_auth.php";
case "mp3" : $recording_type = "audio/mpeg"; break;
case "ogg" : $recording_type = "audio/ogg"; break;
}
echo "<audio id='recording_audio_".$row['recording_uuid']."' style='display: none;' preload='none' ontimeupdate=\"update_progress('".$row['recording_uuid']."')\" onended=\"recording_reset('".$row['recording_uuid']."');\" src=\"".PROJECT_PATH."/app/recordings/recordings.php?a=download&type=rec&filename=".base64_encode($recording_file_path)."\" type='".$recording_type."'></audio>";
echo "<audio id='recording_audio_".$row['recording_uuid']."' style='display: none;' preload='none' ontimeupdate=\"update_progress('".$row['recording_uuid']."')\" onended=\"recording_reset('".$row['recording_uuid']."');\" src=\"".PROJECT_PATH."/app/recordings/recordings.php?a=download&type=rec&id=".$row['recording_uuid']."\" type='".$recording_type."'></audio>";
echo "<span id='recording_button_".$row['recording_uuid']."' onclick=\"recording_play('".$row['recording_uuid']."')\" title='".$text['label-play']." / ".$text['label-pause']."'>".$v_link_label_play."</span>";
echo "<a href=\"".PROJECT_PATH."/app/recordings/recordings.php?a=download&type=rec&t=bin&filename=".base64_encode($recording_file_path)."\" title='".$text['label-download']."'>".$v_link_label_download."</a>";
echo "<a href=\"".PROJECT_PATH."/app/recordings/recordings.php?a=download&type=rec&t=bin&id=".$row['recording_uuid']."\" title='".$text['label-download']."'>".$v_link_label_download."</a>";
}
else {
echo " <td valign='top' class='".$row_style[$c]."'>";