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-rw-r--r--plugins/database_attachments/database_attachments.php156
1 files changed, 0 insertions, 156 deletions
diff --git a/plugins/database_attachments/database_attachments.php b/plugins/database_attachments/database_attachments.php
deleted file mode 100644
index a8ac62e26..000000000
--- a/plugins/database_attachments/database_attachments.php
+++ /dev/null
@@ -1,156 +0,0 @@
-<?php
-/**
- * Filesystem Attachments
- *
- * This plugin which provides database backed storage for temporary
- * attachment file handling. The primary advantage of this plugin
- * is its compatibility with round-robin dns multi-server roundcube
- * installations.
- *
- * This plugin relies on the core filesystem_attachments plugin
- *
- * @author Ziba Scott <ziba@umich.edu>
- *
- */
-require_once('plugins/filesystem_attachments/filesystem_attachments.php');
-class database_attachments extends filesystem_attachments
-{
-
- // A prefix for the cache key used in the session and in the key field of the cache table
- private $cache_prefix = "db_attach";
-
- /**
- * Helper method to generate a unique key for the given attachment file
- */
- private function _key($filepath)
- {
- return $this->cache_prefix.md5(mktime().$filepath.$_SESSION['user_id']);
- }
-
- /**
- * Save a newly uploaded attachment
- */
- function upload($args)
- {
- $args['status'] = false;
- $rcmail = rcmail::get_instance();
- $key = $this->_key($args['path']);
- $data = base64_encode(file_get_contents($args['path']));
-
- $status = $rcmail->db->query(
- "INSERT INTO ".get_table_name('cache')."
- (created, user_id, cache_key, data)
- VALUES (".$rcmail->db->now().", ?, ?, ?)",
- $_SESSION['user_id'],
- $key,
- $data);
-
- if ($status) {
- $args['id'] = $key;
- $args['status'] = true;
- unset($args['path']);
- }
-
- return $args;
- }
-
- /**
- * Save an attachment from a non-upload source (draft or forward)
- */
- function save($args)
- {
- $args['status'] = false;
- $rcmail = rcmail::get_instance();
-
- $key = $this->_key($args['name']);
-
- if ($args['path'])
- $args['data'] = file_get_contents($args['path']);
-
- $data = base64_encode($args['data']);
-
- $status = $rcmail->db->query(
- "INSERT INTO ".get_table_name('cache')."
- (created, user_id, cache_key, data)
- VALUES (".$rcmail->db->now().", ?, ?, ?)",
- $_SESSION['user_id'],
- $key,
- $data);
-
- if ($status) {
- $args['id'] = $key;
- $args['status'] = true;
- }
-
- return $args;
- }
-
- /**
- * Remove an attachment from storage
- * This is triggered by the remove attachment button on the compose screen
- */
- function remove($args)
- {
- $args['status'] = false;
- $rcmail = rcmail::get_instance();
- $status = $rcmail->db->query(
- "DELETE FROM ".get_table_name('cache')."
- WHERE user_id=?
- AND cache_key=?",
- $_SESSION['user_id'],
- $args['id']);
-
- if ($status) {
- $args['status'] = true;
- }
-
- return $args;
- }
-
- /**
- * When composing an html message, image attachments may be shown
- * For this plugin, $this->get_attachment will check the file and
- * return it's contents
- */
- function display($args)
- {
- return $this->get_attachment($args);
- }
-
- /**
- * When displaying or sending the attachment the file contents are fetched
- * using this method. This is also called by the display_attachment hook.
- */
- function get_attachment($args)
- {
- $rcmail = rcmail::get_instance();
-
- $sql_result = $rcmail->db->query(
- "SELECT cache_id, data
- FROM ".get_table_name('cache')."
- WHERE user_id=?
- AND cache_key=?",
- $_SESSION['user_id'],
- $args['id']);
-
- if ($sql_arr = $rcmail->db->fetch_assoc($sql_result)) {
- $args['data'] = base64_decode($sql_arr['data']);
- $args['status'] = true;
- }
-
- return $args;
- }
-
- /**
- * Delete all temp files associated with this user
- */
- function cleanup($args)
- {
- $rcmail = rcmail::get_instance();
- $rcmail->db->query(
- "DELETE FROM ".get_table_name('cache')."
- WHERE user_id=?
- AND cache_key like '{$this->cache_prefix}%'",
- $_SESSION['user_id']);
- }
-}