From dc8036f2202850e2fee9f302de79c38c59893cf0 Mon Sep 17 00:00:00 2001
From: SJ <sj@acts.hu>
Date: Wed, 8 Jan 2014 15:22:58 +0100
Subject: [PATCH] download attachments in 1 zip file

---
 webui/controller/message/attachments.php      | 45 +++++++++++++++
 webui/model/message/zip.php                   | 55 +++++++++++++++++++
 .../theme/default/templates/message/view.tpl  |  2 +-
 .../theme/mobile/templates/message/view.tpl   |  2 +-
 4 files changed, 102 insertions(+), 2 deletions(-)
 create mode 100644 webui/controller/message/attachments.php
 create mode 100644 webui/model/message/zip.php

diff --git a/webui/controller/message/attachments.php b/webui/controller/message/attachments.php
new file mode 100644
index 00000000..8cc7670a
--- /dev/null
+++ b/webui/controller/message/attachments.php
@@ -0,0 +1,45 @@
+<?php
+
+
+class ControllerMessageAttachments extends Controller {
+
+   public function index(){
+
+      $this->id = "content";
+      $this->template = "message/headers.tpl";
+      $this->layout = "common/layout-empty";
+
+      $request = Registry::get('request');
+      $db = Registry::get('db');
+
+      $this->load->model('search/search');
+      $this->load->model('search/message');
+      $this->load->model('message/zip');
+
+      $this->document->title = $this->data['text_message'];
+
+      $this->data['id'] = @$this->request->get['id'];
+
+      if(!verify_piler_id($this->data['id'])) {
+         AUDIT(ACTION_UNKNOWN, '', '', $this->data['id'], 'unknown id: ' . $this->data['id']);
+         die("invalid id: " . $this->data['id']);
+      }
+
+      if(!$this->model_search_search->check_your_permission_by_id($this->data['id'])) {
+         AUDIT(ACTION_UNAUTHORIZED_VIEW_MESSAGE, '', '', $this->data['id'], '');
+         die("no permission for " . $this->data['id']);
+      }
+
+      $this->data['piler_id'] = $this->model_search_message->get_piler_id_by_id($this->data['id']);
+
+      //AUDIT(ACTION_DOWNLOAD_ATTACHMENT, '', '', $messageid, $this->data['id']);
+
+      $this->model_message_zip->download_attachments_as_zip($this->data['piler_id']);
+
+      exit;
+   }
+
+
+}
+
+?>
diff --git a/webui/model/message/zip.php b/webui/model/message/zip.php
new file mode 100644
index 00000000..d06fbb68
--- /dev/null
+++ b/webui/model/message/zip.php
@@ -0,0 +1,55 @@
+<?php
+
+class ModelMessageZIP extends Model {
+
+
+   public function download_attachments_as_zip($piler_id = '') {
+
+      $zip = new ZipArchive();
+      $pid = array();
+
+      $randomid = generate_random_string(16);
+
+      $filename = DIR_BASE . "tmp/" . $randomid;
+
+      if($zip->open($filename, ZIPARCHIVE::CREATE) != true) { exit("cannot open <$filename>\n"); }
+
+      $attachments = $this->model_search_message->get_attachment_list($piler_id);
+
+      foreach($attachments as $a) {
+         $attachment = $this->model_search_message->get_attachment_by_id($a['id']);
+         $fp = fopen(DIR_BASE . 'tmp/' . $a['id'], "w+");
+         if($fp) {
+            fwrite($fp, $attachment['attachment']);
+            fclose($fp);
+
+            $zip->addFile(DIR_BASE . 'tmp/' . $a['id'], $attachment['filename']);
+         }
+      }
+
+      $zip->close();
+
+
+      foreach($attachments as $a) {
+         unlink(DIR_BASE . 'tmp/' . $a['id']);
+      }
+
+
+
+      header("Cache-Control: public, must-revalidate");
+      header("Pragma: no-cache");
+      header("Content-Type: application/zip");
+      header("Expires: 0");
+      header("Content-Length: " . filesize($filename));
+      header("Content-Disposition: attachment; filename=" . $piler_id . ".zip");
+      header("Content-Transfer-Encoding: binary\n");
+
+      readfile($filename);
+
+      unlink($filename);
+   }
+
+
+}
+
+?>
diff --git a/webui/view/theme/default/templates/message/view.tpl b/webui/view/theme/default/templates/message/view.tpl
index f4184e35..67e57dfa 100644
--- a/webui/view/theme/default/templates/message/view.tpl
+++ b/webui/view/theme/default/templates/message/view.tpl
@@ -48,7 +48,7 @@
     <strong><?php print $message['date']; ?></strong><br />
     <?php foreach($attachments as $a) { ?>
        <span><i class="attachment icon-paper-clip icon-large" title="Message Attachment"></i>&nbsp;<a href="index.php?route=message/attachment&id=<?php print $a['id']; ?>"><?php print $a['name']; ?></a></span>
-    <?php } ?><br/>
+    <?php } ?><?php if(count($attachments) > 1) { ?>| <a href="index.php?route=message/attachments&id=<?php print $id; ?>"><i class="icon-briefcase"></i></a><?php } ?><br/>
 </div>
 <div class="messagecontents">
 <?php print $message['message']; ?>
diff --git a/webui/view/theme/mobile/templates/message/view.tpl b/webui/view/theme/mobile/templates/message/view.tpl
index 5a1e5440..180eeae7 100644
--- a/webui/view/theme/mobile/templates/message/view.tpl
+++ b/webui/view/theme/mobile/templates/message/view.tpl
@@ -48,7 +48,7 @@
     <strong><?php print $message['date']; ?></strong><br />
     <?php foreach($attachments as $a) { ?>
        <span><img src="<?php print ICON_ATTACHMENT; ?>" /><a href="index.php?route=message/attachment&id=<?php print $a['id']; ?>"><?php print $a['name']; ?></a></span>
-    <?php } ?><br/>
+    <?php } ?><?php if(count($attachments) > 1) { ?>| <a href="index.php?route=message/attachments&id=<?php print $id; ?>"><i class="icon-briefcase"></i></a><?php } ?><br/>
 </div>
 
 <div class="messagecontents">