From 2d9bec929541027f93033387ec98f6936bad5fb2 Mon Sep 17 00:00:00 2001
From: fusionate <nate@fusionpbx.com>
Date: Thu, 19 Oct 2023 00:40:50 +0000
Subject: [PATCH] Call Recordings: Added ability to do bulk download.

---
 app/call_recordings/call_recordings.php       |  12 +-
 .../resources/classes/call_recordings.php     | 178 +++++++++++++-----
 themes/default/template.php                   |  27 +--
 3 files changed, 145 insertions(+), 72 deletions(-)

diff --git a/app/call_recordings/call_recordings.php b/app/call_recordings/call_recordings.php
index f868959407..d49fba7f2a 100644
--- a/app/call_recordings/call_recordings.php
+++ b/app/call_recordings/call_recordings.php
@@ -56,6 +56,12 @@
 //process the http post data by action
 	if (!empty($action) && is_array($call_recordings) && @sizeof($call_recordings) != 0) {
 		switch ($action) {
+			case 'download':
+				if (permission_exists('call_recording_download')) {
+					$obj = new call_recordings;
+					$obj->download($call_recordings);
+				}
+				break;
 			case 'delete':
 				if (permission_exists('call_recording_delete')) {
 					$obj = new call_recordings;
@@ -171,11 +177,11 @@
 	echo "<div class='action_bar' id='action_bar'>\n";
 	echo "	<div class='heading'><b>".$text['title-call_recordings']." </b></div>\n";
 	echo "	<div class='actions'>\n";
-	if (permission_exists('call_recording_download_add') && $call_recordings) {
-		echo button::create(['type'=>'button','label'=>$text['button-download'],'icon'=>$_SESSION['theme']['button_icon_download'],'collapse'=>'hide-xs','onclick'=>"list_action_set('download'); list_form_submit('form_list');"]);
+	if (permission_exists('call_recording_download') && $call_recordings) {
+		echo button::create(['type'=>'button','label'=>$text['button-download'],'icon'=>$_SESSION['theme']['button_icon_download'],'id'=>'btn_download','name'=>'btn_download','style'=>'display: none;','collapse'=>'hide-xs','onclick'=>"list_action_set('download'); list_form_submit('form_list');"]);
 	}
 	if (permission_exists('call_recording_delete') && $call_recordings) {
-		echo button::create(['type'=>'button','label'=>$text['button-delete'],'icon'=>$_SESSION['theme']['button_icon_delete'],'id'=>'btn_delete','name'=>'btn_delete','style'=>'display: none; margin-left: 15px;','collapse'=>'hide-xs','onclick'=>"modal_open('modal-delete','btn_delete');"]);
+		echo button::create(['type'=>'button','label'=>$text['button-delete'],'icon'=>$_SESSION['theme']['button_icon_delete'],'id'=>'btn_delete','name'=>'btn_delete','style'=>'display: none; margin-right: 15px;','collapse'=>'hide-xs','onclick'=>"modal_open('modal-delete','btn_delete');"]);
 	}
 	echo 		"<form id='form_search' class='inline' method='get'>\n";
 	if (permission_exists('call_recording_all')) {
diff --git a/app/call_recordings/resources/classes/call_recordings.php b/app/call_recordings/resources/classes/call_recordings.php
index 7ad2f08be7..734b4e015c 100644
--- a/app/call_recordings/resources/classes/call_recordings.php
+++ b/app/call_recordings/resources/classes/call_recordings.php
@@ -136,71 +136,147 @@ if (!class_exists('call_recordings')) {
 		/**
 		 * download the recordings
 		 */
-		public function download() {
+		public function download($records = null) {
 			if (permission_exists('call_recording_play') || permission_exists('call_recording_download')) {
 
-				//get call recording from database
-					if (is_uuid($this->recording_uuid)) {
-						$sql = "select call_recording_name, call_recording_path ";
-						if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && $row['call_recording_base64'] != '') {
-							$sql = ", call_recording_base64 ";
+				//single recording
+				if (empty($records) || !is_array($records) || @sizeof($records) == 0) {
+
+					//get call recording from database
+						if (is_uuid($this->recording_uuid)) {
+							$sql = "select call_recording_name, call_recording_path ";
+							if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && !empty($row['call_recording_base64'])) {
+								$sql = ", call_recording_base64 ";
+							}
+							$sql .= "from view_call_recordings ";
+							$sql .= "where call_recording_uuid = :call_recording_uuid ";
+							$parameters['call_recording_uuid'] = $this->recording_uuid;
+							$database = new database;
+							$row = $database->select($sql, $parameters, 'row');
+							if (is_array($row) && @sizeof($row) != 0) {
+								$call_recording_name = $row['call_recording_name'];
+								$call_recording_path = $row['call_recording_path'];
+								if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && !empty($row['call_recording_base64'])) {
+									file_put_contents($call_recording_path.'/'.$call_recording_name, base64_decode($row['call_recording_base64']));
+								}
+							}
+							unset($sql, $parameters, $row);
 						}
-						$sql .= "from view_call_recordings ";
-						$sql .= "where call_recording_uuid = :call_recording_uuid ";
-						$parameters['call_recording_uuid'] = $this->recording_uuid;
-						$database = new database;
-						$row = $database->select($sql, $parameters, 'row');
-						if (is_array($row) && @sizeof($row) != 0) {
-							$call_recording_name = $row['call_recording_name'];
-							$call_recording_path = $row['call_recording_path'];
+
+					//build full path
+						$full_recording_path = $call_recording_path.'/'.$call_recording_name;
+
+					//download the file
+						if ($full_recording_path != '/' && file_exists($full_recording_path)) {
+							ob_clean();
+							$fd = fopen($full_recording_path, "rb");
+							if ($this->binary) {
+								header("Content-Type: application/force-download");
+								header("Content-Type: application/octet-stream");
+								header("Content-Type: application/download");
+								header("Content-Description: File Transfer");
+							}
+							else {
+								$file_ext = pathinfo($call_recording_name, PATHINFO_EXTENSION);
+								switch ($file_ext) {
+									case "wav" : header("Content-Type: audio/x-wav"); break;
+									case "mp3" : header("Content-Type: audio/mpeg"); break;
+									case "ogg" : header("Content-Type: audio/ogg"); break;
+								}
+							}
+							header('Content-Disposition: attachment; filename="'.$call_recording_name.'"');
+							header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
+							header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
+							if ($this->binary) {
+								header("Content-Length: ".filesize($full_recording_path));
+							}
+							ob_clean();
+
+							//content-range
+							if (isset($_SERVER['HTTP_RANGE']) && !$this->binary)  {
+								$this->range_download($full_recording_path);
+							}
+
+							fpassthru($fd);
+						}
+
+					//if base64, remove temp recording file
+						if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && !empty($row['call_recording_base64'])) {
+							@unlink($full_recording_path);
+						}
+
+				}
+
+				//multiple recordings
+				else {
+
+					//add multi-lingual support
+						$language = new text;
+						$text = $language->get();
+
+					//validate the token
+						$token = new token;
+						if (!$token->validate($_SERVER['PHP_SELF'])) {
+							message::add($text['message-invalid_token'],'negative');
+							header('Location: '.$this->location);
+							exit;
+						}
+
+					//drop unchecked records
+						foreach ($records as $i => $record) {
+							if (!empty($record['checked']) && $record['checked'] == 'true' && is_uuid($record['uuid'])) {
+								$uuids[] = $record['uuid'];
+							}
+						}
+						unset($records, $record);
+
+					//get data for recordings
+						if (!empty($uuids) && is_array($uuids) && @sizeof($uuids) != 0) {
+							$sql = "select call_recording_name, call_recording_path ";
 							if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && $row['call_recording_base64'] != '') {
-								file_put_contents($path.'/'.$call_recording_name, base64_decode($row['call_recording_base64']));
+								$sql = ", call_recording_base64 ";
 							}
+							$sql .= "from view_call_recordings ";
+							$sql .= "where call_recording_uuid in ('".implode("','", $uuids)."') ";
+							$database = new database;
+							$rows = $database->select($sql, null, 'all');
+							if (!empty($rows) && is_array($rows) && @sizeof($rows) != 0) {
+								foreach ($rows as $row) {
+									$call_recording_name = $row['call_recording_name'];
+									$call_recording_path = $row['call_recording_path'];
+									if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && !empty($row['call_recording_base64'])) {
+										file_put_contents($call_recording_path.'/'.$call_recording_name, base64_decode($row['call_recording_base64']));
+									}
+									if (file_exists($call_recording_path.'/'.$call_recording_name)) {
+										$full_recording_paths[] = $call_recording_path.'/'.$call_recording_name;
+									}
+								}
+							}
+							unset($sql, $rows, $row);
 						}
-						unset($sql, $parameters, $row);
-					}
 
-				//build full path
-					$full_recording_path = $call_recording_path.'/'.$call_recording_name;
-
-				//download the file
-					if ($full_recording_path != '/' && file_exists($full_recording_path)) {
- 						ob_clean();
-						$fd = fopen($full_recording_path, "rb");
-						if ($this->binary) {
-							header("Content-Type: application/force-download");
-							header("Content-Type: application/octet-stream");
-							header("Content-Type: application/download");
+					//compress the recordings
+						if (!empty($full_recording_paths) && is_array($full_recording_paths) && @sizeof($full_recording_paths) != 0) {
+							header("Content-Type: application/x-zip");
 							header("Content-Description: File Transfer");
+							header('Content-Disposition: attachment; filename="call_recordings.zip"');
+							header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
+							header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
+							passthru("zip -qj - ".implode(' ', $full_recording_paths));
 						}
-						else {
-							$file_ext = pathinfo($call_recording_name, PATHINFO_EXTENSION);
-							switch ($file_ext) {
-								case "wav" : header("Content-Type: audio/x-wav"); break;
-								case "mp3" : header("Content-Type: audio/mpeg"); break;
-								case "ogg" : header("Content-Type: audio/ogg"); break;
+
+
+					//if base64, remove temp recording file
+						if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && !empty($row['call_recording_base64'])) {
+							foreach ($full_recording_paths as $full_recording_path) {
+								@unlink($full_recording_path);
 							}
 						}
-						header('Content-Disposition: attachment; filename="'.$call_recording_name.'"');
-						header("Cache-Control: no-cache, must-revalidate"); // HTTP/1.1
-						header("Expires: Sat, 26 Jul 1997 05:00:00 GMT"); // Date in the past
-						if ($this->binary) {
-							header("Content-Length: ".filesize($full_recording_path));
-						}
- 						ob_clean();
 
-						//content-range
-						if (isset($_SERVER['HTTP_RANGE']) && !$this->binary)  {
-							$this->range_download($full_recording_path);
-						}
+						exit;
 
- 						fpassthru($fd);
-					}
+				}
 
-				//if base64, remove temp recording file
-					if (!empty($_SESSION['call_recordings']['storage_type']['text']) && $_SESSION['call_recordings']['storage_type']['text'] == 'base64' && $row['call_recording_base64'] != '') {
-						@unlink($full_recording_path);
-					}
 			}
 
 		} //method
diff --git a/themes/default/template.php b/themes/default/template.php
index f8e0d4fcec..6552c6c502 100644
--- a/themes/default/template.php
+++ b/themes/default/template.php
@@ -850,27 +850,18 @@
 			btn_copy = document.getElementById("btn_copy");
 			btn_toggle = document.getElementById("btn_toggle");
 			btn_delete = document.getElementById("btn_delete");
+			btn_download = document.getElementById("btn_download");
 			if (checked == true) {
-				if (btn_copy) {
-					btn_copy.style.display = "inline";
-				}
-				if (btn_toggle) {
-					btn_toggle.style.display = "inline";
-				}
-				if (btn_delete) {
-					btn_delete.style.display = "inline";
-				}
+				if (btn_copy) { btn_copy.style.display = "inline"; }
+				if (btn_toggle) { btn_toggle.style.display = "inline"; }
+				if (btn_delete) { btn_delete.style.display = "inline"; }
+				if (btn_download) { btn_download.style.display = "inline"; }
 			}
 		 	else {
-				if (btn_copy) {
-					btn_copy.style.display = "none";
-				}
-				if (btn_toggle) {
-					btn_toggle.style.display = "none";
-				}
-				if (btn_delete) {
-					btn_delete.style.display = "none";
-				}
+				if (btn_copy) { btn_copy.style.display = "none"; }
+				if (btn_toggle) { btn_toggle.style.display = "none"; }
+				if (btn_delete) { btn_delete.style.display = "none"; }
+				if (btn_download) { btn_download.style.display = "none"; }
 		 	}
 		}
 		{/literal}