From a08a411df91947b32d8e603b450548321e90c57e Mon Sep 17 00:00:00 2001
From: Alexey Ch <faitnomor@gmail.com>
Date: Sat, 26 Mar 2016 17:46:29 +0500
Subject: [PATCH 1/3] Add to AJAX script action.php link to method

Add to AJAX script action.php link to method "ticket/file/desc" than can edit description on image.
---
 assets/components/tickets/action.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/assets/components/tickets/action.php b/assets/components/tickets/action.php
index 98108e3..49d100d 100644
--- a/assets/components/tickets/action.php
+++ b/assets/components/tickets/action.php
@@ -72,6 +72,7 @@
 
 	case 'ticket/file/upload': $response = $Tickets->fileUpload($_POST, 'Ticket'); break;
 	case 'ticket/file/delete': $response = $Tickets->fileDelete($_POST['id']); break;
+	case 'ticket/file/desc': $response = $Tickets->fileDesc($_POST['id'], $_POST['desc']); break;
 	default:
 		$message = $_REQUEST['action'] != $action ? 'tickets_err_register_globals' : 'tickets_err_unknown';
 		$response = $modx->toJSON(array('success' => false, 'message' => $modx->lexicon($message)));
@@ -82,4 +83,4 @@
 }
 
 @session_write_close();
-exit($response);
\ No newline at end of file
+exit($response);

From 02e9e070d0e14aabedf139af01d21f93ef9cd8ae Mon Sep 17 00:00:00 2001
From: Alexey Ch <faitnomor@gmail.com>
Date: Sat, 26 Mar 2016 17:48:43 +0500
Subject: [PATCH 2/3] Processor for edit description images

---
 .../processors/web/file/desc.class.php        | 40 +++++++++++++++++++
 1 file changed, 40 insertions(+)
 create mode 100644 core/components/tickets/processors/web/file/desc.class.php

diff --git a/core/components/tickets/processors/web/file/desc.class.php b/core/components/tickets/processors/web/file/desc.class.php
new file mode 100644
index 0000000..a823387
--- /dev/null
+++ b/core/components/tickets/processors/web/file/desc.class.php
@@ -0,0 +1,40 @@
+<?php
+
+class TicketFileDescProcessor extends modObjectProcessor {
+	public $classKey = 'TicketFile';
+	public $permission = 'ticket_file_upload';
+
+
+	/**
+	 * @return bool|null|string
+	 */
+	public function initialize() {
+		if (!$this->modx->hasPermission($this->permission)) {
+			return $this->modx->lexicon('access_denied');
+		}
+		return true;
+	}
+
+
+	/**
+	 * @return array|string
+	 */
+	public function process() {
+		$id = $this->getProperty('id');
+		$description = $this->getProperty('description');
+		/** @var TicketFile $file */
+		if (!$file = $this->modx->getObject($this->classKey, $id)) {
+			return $this->failure($this->modx->lexicon('ticket_err_file_ns'));
+		}
+		elseif ($file->createdby != $this->modx->user->id && !$this->modx->user->isMember('Administrator')) {
+			return $this->failure($this->modx->lexicon('ticket_err_file_owner'));
+		}
+		$file->set('description', $description);
+		$file->save();
+
+		return $this->success();
+	}
+
+}
+
+return 'TicketFileDescProcessor';

From 1874268344d7e66845faaba159a37feed444e20a Mon Sep 17 00:00:00 2001
From: Alexey Ch <faitnomor@gmail.com>
Date: Sat, 26 Mar 2016 17:51:06 +0500
Subject: [PATCH 3/3] Add call processor that can make change descriptio

Add call processor that can make change description on image file
---
 .../tickets/model/tickets/tickets.class.php   | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/core/components/tickets/model/tickets/tickets.class.php b/core/components/tickets/model/tickets/tickets.class.php
index c10e3c8..86cfe5e 100644
--- a/core/components/tickets/model/tickets/tickets.class.php
+++ b/core/components/tickets/model/tickets/tickets.class.php
@@ -1431,6 +1431,26 @@ public function fileUpload($data, $class = 'Ticket') {
 	}
 
 
+	/**
+	 * Edit description in uploaded file
+	 *
+	 * @param $id,$description
+	 *
+	 * @return array|string
+	 */
+	public function fileDesc($id,$description) {
+		if (!$this->authenticated || empty($this->config['allowFiles'])) {
+			return $this->error('ticket_err_access_denied');
+		}
+		/** @var modProcessorResponse $response */
+		$response = $this->runProcessor('web/file/desc', array('id' => $id, 'description' => $description));
+		if ($response->isError()) {
+			return $this->error($response->getMessage());
+		}
+
+		return $this->success();
+	}
+
 	/**
 	 * Delete or restore uploaded file
 	 *