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Voicemail Greetings: Audio waveform generation integration.

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fusionate 2024-02-09 13:12:34 -07:00
parent e3ea4977a1
commit 2eb7e7844f
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2 changed files with 153 additions and 6 deletions
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12
app/voicemail_greetings/voicemail_greetings.php
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@ -417,10 +417,10 @@
$x = 0;
foreach ($greetings as $row) {
//playback progress bar
if (permission_exists('voicemail_greeting_play')) {
echo "<tr class='list-row' id='recording_progress_bar_".escape($row['voicemail_greeting_uuid'])."' style='display: none;'><td class='playback_progress_bar_background' style='padding: 0; border: none;' colspan='".$col_count."'><span class='playback_progress_bar' id='recording_progress_".escape($row['voicemail_greeting_uuid'])."'></span></td><td class='description hide-sm-dn' style='border-bottom: none !important;'></td></tr>\n";
echo "<tr class='list-row' style='display: none;'><td></td></tr>\n"; // dummy row to maintain alternating background color
}
if (permission_exists('voicemail_greeting_play')) {
echo "<tr class='list-row' id='recording_progress_bar_".escape($row['voicemail_greeting_uuid'])."' onclick=\"recording_play('".escape($row['voicemail_greeting_uuid'])."','".escape($voicemail_id).'|'.escape($row['voicemail_greeting_uuid'])."')\" style='display: none;'><td id='playback_progress_bar_background_".escape($row['voicemail_greeting_uuid'])."' class='playback_progress_bar_background' style='padding: 0; border: none;' colspan='".$col_count."'><span class='playback_progress_bar' id='recording_progress_".escape($row['voicemail_greeting_uuid'])."'></span></td><td class='description hide-sm-dn' style='border-bottom: none !important;'></td></tr>\n";
echo "<tr class='list-row' style='display: none;'><td></td></tr>\n"; // dummy row to maintain alternating background color
}
if (permission_exists('voicemail_greeting_edit')) {
$list_row_url = "voicemail_greeting_edit.php?id=".urlencode($row['voicemail_greeting_uuid'])."&voicemail_id=".urlencode($voicemail_id);
}
@ -459,7 +459,7 @@
case "ogg" : $greeting_type = "audio/ogg"; break;
}
echo "<audio id='recording_audio_".escape($row['voicemail_greeting_uuid'])."' style='display: none;' preload='none' ontimeupdate=\"update_progress('".escape($row['voicemail_greeting_uuid'])."')\" onended=\"recording_reset('".escape($row['voicemail_greeting_uuid'])."');\" src=\"voicemail_greetings.php?id=".escape($voicemail_id)."&a=download&type=rec&uuid=".escape($row['voicemail_greeting_uuid'])."\" type='".$greeting_type."'></audio>";
echo button::create(['type'=>'button','title'=>$text['label-play'].' / '.$text['label-pause'],'icon'=>$_SESSION['theme']['button_icon_play'],'id'=>'recording_button_'.escape($row['voicemail_greeting_uuid']),'onclick'=>"recording_play('".escape($row['voicemail_greeting_uuid'])."')"]);
echo button::create(['type'=>'button','title'=>$text['label-play'].' / '.$text['label-pause'],'icon'=>$_SESSION['theme']['button_icon_play'],'id'=>'recording_button_'.escape($row['voicemail_greeting_uuid']),'onclick'=>"recording_play('".escape($row['voicemail_greeting_uuid'])."','".escape($voicemail_id).'|'.escape($row['voicemail_greeting_uuid'])."')"]);
}
if (permission_exists('voicemail_greeting_download')) {
echo button::create(['type'=>'button','title'=>$text['label-download'],'icon'=>$_SESSION['theme']['button_icon_download'],'link'=>"voicemail_greetings.php?a=download&type=rec&t=bin&id=".urlencode($voicemail_id)."&uuid=".escape($row['voicemail_greeting_uuid'])]);
@ -587,4 +587,4 @@
fclose($fp);
}
?>
?>

147
app/voicemail_greetings/waveform.php Normal file
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@ -0,0 +1,147 @@
<?php
/*
FusionPBX
Version: MPL 1.1
The contents of this file are subject to the Mozilla Public License Version
1.1 (the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS" basis,
WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
for the specific language governing rights and limitations under the
License.
The Original Code is FusionPBX
The Initial Developer of the Original Code is
Mark J Crane <markjcrane@fusionpbx.com>
Portions created by the Initial Developer are Copyright (C) 2024
the Initial Developer. All Rights Reserved.
Contributor(s):
Mark J Crane <markjcrane@fusionpbx.com>
*/
//includes files
require_once dirname(__DIR__, 2) . "/resources/require.php";
require_once "resources/check_auth.php";
require_once "resources/classes/waveform.php";
use maximal\audio\Waveform;
//check permisions
if (permission_exists('voicemail_message_view') || permission_exists('voicemail_greeting_play')) {
//access granted
}
else {
echo "access denied";
exit;
}
//create the waveform file
if (!empty($_GET['id'])) {
//determine voicemail id and voicemail greeting uuid from data field
$data = explode('|',trim($_GET['data']));
$voicemail_id = $data[0];
$voicemail_greeting_uuid = $data[1];
unset($data);
//get currently selected greeting
$sql = "select greeting_id from v_voicemails ";
$sql .= "where domain_uuid = :domain_uuid ";
$sql .= "and voicemail_id = :voicemail_id ";
$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
$parameters['voicemail_id'] = $voicemail_id;
$database = new database;
$selected_greeting_id = $database->select($sql, $parameters, 'column');
unset($sql, $parameters);
//define greeting directory
$greeting_dir = $_SESSION['switch']['storage']['dir'].'/voicemail/default/'.$_SESSION['domains'][$_SESSION['domain_uuid']]['domain_name'].'/'.$voicemail_id;
//get voicemail greeting details from db
$sql = "select greeting_filename, greeting_base64, greeting_id ";
$sql .= "from v_voicemail_greetings ";
$sql .= "where domain_uuid = :domain_uuid ";
$sql .= "and voicemail_greeting_uuid = :voicemail_greeting_uuid ";
$parameters['domain_uuid'] = $_SESSION['domain_uuid'];
$parameters['voicemail_greeting_uuid'] = $voicemail_greeting_uuid;
$database = new database;
$row = $database->select($sql, $parameters, 'row');
if (!empty($row) && is_array($row) && @sizeof($row) != 0) {
$greeting_filename = $row['greeting_filename'];
$greeting_id = $row['greeting_id'];
if (!empty($_SESSION['voicemail']['storage_type']['text']) && $_SESSION['voicemail']['storage_type']['text'] == 'base64' && !empty($row['greeting_base64'])) {
$greeting_decoded = base64_decode($row['greeting_base64']);
file_put_contents($greeting_dir.'/'.$greeting_filename, $greeting_decoded);
}
}
unset($sql, $greeting_decoded);
//define full audio file path
$full_file_path = $greeting_dir.'/'.$greeting_filename;
//stream waveform file
if (file_exists($full_file_path)) {
//temporary waveform image filename
$temp_filename = 'waveform_'.$_GET['id'].'_'.rand(0000,9999).'.png';
//create temporary waveform image, if doesn't exist
if (file_exists($temp_filename)) {
$wf = true;
}
else {
//create temporary waveform image
$waveform = new Waveform($full_file_path);
Waveform::$linesPerPixel = 1; // default: 8
Waveform::$samplesPerLine = 512; // default: 512
Waveform::$colorA = !empty($_SESSION['theme']['audio_player_waveform_color_a_leg']['text']) ? color_to_rgba_array($_SESSION['theme']['audio_player_waveform_color_a_leg']['text']) : [32,134,37,0.6]; // array rgba, left (a-leg) wave color
Waveform::$colorB = !empty($_SESSION['theme']['audio_player_waveform_color_b_leg']['text']) ? color_to_rgba_array($_SESSION['theme']['audio_player_waveform_color_b_leg']['text']) : [0,125,232,0.6]; // array rgba, right (b-leg) wave color
Waveform::$backgroundColor = !empty($_SESSION['theme']['audio_player_waveform_color_background']['text']) ? color_to_rgba_array($_SESSION['theme']['audio_player_waveform_color_background']['text']) : [0,0,0,0]; // array rgba, default: transparent
Waveform::$axisColor = !empty($_SESSION['theme']['audio_player_waveform_color_axis']['text']) ? color_to_rgba_array($_SESSION['theme']['audio_player_waveform_color_axis']['text']) : [0,0,0,0.3]; // array rgba
Waveform::$singlePhase = empty($_SESSION['theme']['audio_player_waveform_single_phase']['boolean']) || $_SESSION['theme']['audio_player_waveform_single_phase']['boolean'] !== 'true' ? false : true; // positive phase only - left (a-leg) top, right (b-leg) bottom
Waveform::$singleAxis = empty($_SESSION['theme']['audio_player_waveform_single_axis']['boolean']) || $_SESSION['theme']['audio_player_waveform_single_axis']['boolean'] !== 'false' ? true : false; // combine channels into single axis
$height = !empty($_SESSION['theme']['audio_player_waveform_height']['text']) && is_numeric(str_replace('px','',$_SESSION['theme']['audio_player_waveform_height']['text'])) ? 2.2 * (int) str_replace('px','',$_SESSION['theme']['audio_player_waveform_height']['text']) : null;
$wf = $waveform->getWaveform($temp_filename, 1600, $height ?? 180); // input: png filename returns boolean true/false, or 'base64' returns base64 string
}
//stream image to browser
if ($wf === true && file_exists($temp_filename)) {
ob_clean();
$fd = fopen($temp_filename, 'rb');
header("Content-Type: application/force-download");
header("Content-Type: application/octet-stream");
header("Content-Type: application/download");
header("Content-Description: File Transfer");
header("Content-Type: image/png");
header('Content-Disposition: attachment; filename="'.$temp_filename.'"');
header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
header("Content-Length: ".filesize($temp_filename));
ob_clean();
fpassthru($fd);
}
}
//if base64, remove temp file
if (!empty($_SESSION['voicemail']['storage_type']['text']) && $_SESSION['voicemail']['storage_type']['text'] == 'base64' && !empty($row['greeting_base64'])) {
if ($greeting_id != $selected_greeting_id) {
@unlink($greeting_dir.'/'.$greeting_filename);
}
}
unset($row);
//delete temp waveform image
@unlink($temp_filename);
}
?>