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[Utility & Helpers](/categories/utility) 4. / 5. gecka/nextbridge ActiveRoundcube-plugin[Utility & Helpers](/categories/utility) gecka/nextbridge ================ NextBridge - Roundcube plugin for Nextcloud integration (files, calendar) 1.1.0(4mo ago)3129AGPL-3.0-or-laterJavaScriptCI passing Since Feb 4Pushed 4mo ago1 watchersCompare [ Source](https://github.com/Gecka-Apps/NextBridge)[ Packagist](https://packagist.org/packages/gecka/nextbridge)[ Docs](https://github.com/Gecka-Apps/NextBridge)[ RSS](/packages/gecka-nextbridge/feed)WikiDiscussions main Synced today READMEChangelog (2)Dependencies (2)Versions (3)Used By (0) NextBridge ========== [](#nextbridge) [![Version](https://camo.githubusercontent.com/399980fcc2e4c6f750a5b41432c15595e3f894fa946576f8b8400897d0106633/68747470733a2f2f696d672e736869656c64732e696f2f6769746875622f762f72656c656173652f4765636b612d417070732f4e6578744272696467653f6c6162656c3d76657273696f6e)](https://github.com/Gecka-Apps/NextBridge/releases)[![PHP CodeSniffer](https://github.com/Gecka-Apps/NextBridge/actions/workflows/phpcs.yml/badge.svg)](https://github.com/Gecka-Apps/NextBridge/actions/workflows/phpcs.yml)[![License: AGPL v3](https://camo.githubusercontent.com/a3e79d899e42547e60b531886472b3cb818e2a42dac09cc16a8d87105c077ca8/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f4c6963656e73652d4147504c5f76332d626c75652e737667)](https://www.gnu.org/licenses/agpl-3.0)[![PHP](https://camo.githubusercontent.com/d8cb12d4161bcf3d0abb89bdcd751b5c5812aff012d9323cd8cc56633e950041/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f5048502d382e322b2d373737424234)](https://www.php.net)[![Roundcube](https://camo.githubusercontent.com/9ed7f39f4307109e289b0a2c82d770e8298ceaaf41f44c9401a6d100166e2858/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f526f756e64637562652d312e362b2d333742454646)](https://roundcube.net) Nextcloud integration for Roundcube. About ----- [](#about) NextBridge is a Roundcube plugin that enables seamless Nextcloud integration when using Roundcube embedded inside Nextcloud. Features -------- [](#features) - Attach files from Nextcloud storage to emails - Insert public share links into email body - Save email attachments directly to Nextcloud storage - Save all attachments from an email to Nextcloud with one click - Add calendar invitations (.ics) directly to Nextcloud Calendar How It Works ------------ [](#how-it-works) This plugin uses the Nextcloud file bridge provided by a compatible Nextcloud app. When Roundcube is embedded in Nextcloud via an iframe, the plugin communicates with Nextcloud using the postMessage API to: 1. Open the native Nextcloud file picker when attaching files 2. Open the native Nextcloud folder picker when saving attachments 3. Transfer files via WebDAV using the existing Nextcloud session 4. Add calendar events via CalDAV to Nextcloud Calendar All file and calendar operations are executed by Nextcloud itself - Roundcube only sends requests via postMessage to the parent window. Requirements ------------ [](#requirements) - Roundcube 1.6+ - One of the following Nextcloud apps with bridge support enabled: - [mail\_roundcube\_bridge](https://github.com/Gecka-Apps/nextcloud-roundcube-bridge) - Companion app for nextcloud-roundcube - [mail\_roundcube](https://github.com/rotdrop/nextcloud-roundcube) - *(pull request pending)* License ------- [](#license) This plugin is released under the [GNU Affero General Public License Version 3](https://www.gnu.org/licenses/agpl-3.0.html). Installation ------------ [](#installation) ### Prerequisites [](#prerequisites) 1. Install a compatible Nextcloud app: - **Option A:** Install [nextcloud-roundcube](https://github.com/rotdrop/nextcloud-roundcube) + [nextcloud-roundcube-bridge](https://github.com/Gecka-Apps/nextcloud-roundcube-bridge) - **Option B:** Install [nextcloud-roundcube](https://github.com/rotdrop/nextcloud-roundcube) with bridge support *([pull request #57](https://github.com/rotdrop/nextcloud-roundcube/pull/57))* 2. Enable the bridge in the Nextcloud admin settings ### Install with Composer (recommended) [](#install-with-composer-recommended) Navigate to your Roundcube installation directory and run: ``` composer require gecka/nextbridge ``` The [roundcube/plugin-installer](https://github.com/roundcube/plugin-installer) will automatically place the plugin in the correct `plugins/` directory and offer to enable it. > **Don't have Composer?** See [getcomposer.org](https://getcomposer.org/download/) for installation instructions. > **Running as root on a VPS?** Roundcube files are typically owned by `www-data`. Run Composer as the web server user to avoid permission issues: > > ``` > sudo -u www-data composer require gecka/nextbridge > ``` ### Install manually [](#install-manually) 1. Place this plugin folder into the plugins directory of Roundcube: ``` cd /path/to/roundcube/plugins/ git clone https://github.com/Gecka-Apps/NextBridge.git nextbridge ``` 2. Add `nextbridge` to `$config['plugins']` in your Roundcube config: ``` $config['plugins'] = array('nextbridge', /* other plugins */); ``` ### Done [](#done) The plugin automatically detects when the Nextcloud file bridge is available. No additional configuration is required. Authors ------- [](#authors) - **Laurent Dinclaux** - Gecka Related Projects ---------------- [](#related-projects) - [mail\_roundcube](https://github.com/rotdrop/nextcloud-roundcube) - Nextcloud app that embeds RoundCube - [mail\_roundcube\_bridge](https://github.com/Gecka-Apps/nextcloud-roundcube-bridge) - Nextcloud app providing the bridge API --- Built with 🥥 and ☕ by [Gecka](https://gecka.nc) — Kanaky-New Caledonia 🇳🇨 ### Health Score 35 — LowBetter than 77% of packages Maintenance74 Regular maintenance activity Popularity17 Limited adoption so far Community7 Small or concentrated contributor base Maturity36 Early-stage or recently created project Bus Factor1 Top contributor holds 100% of commits — single point of failure How is this calculated?**Maintenance (25%)** — Last commit recency, latest release date, and issue-to-star ratio. Uses a 2-year decay window. **Popularity (30%)** — Total and monthly downloads, GitHub stars, and forks. Logarithmic scaling prevents top-heavy scores. **Community (15%)** — Contributors, dependents, forks, watchers, and maintainers. Measures real ecosystem engagement. **Maturity (30%)** — Project age, version count, PHP version support, and release stability. ### Release Activity Cadence Every ~4 days Total 2 Last Release 145d ago ### Community Maintainers ![](https://avatars.githubusercontent.com/u/9995?v=4)[Eugenio](/maintainers/gecka)[@gecka](https://github.com/gecka) --- Top Contributors [![loxK](https://avatars.githubusercontent.com/u/136687?v=4)](https://github.com/loxK "loxK (9 commits)") ### Code Quality Code StylePHP\_CodeSniffer ### Embed Badge ![Health badge](/badges/gecka-nextbridge/health.svg) ``` [![Health](https://phpackages.com/badges/gecka-nextbridge/health.svg)](https://phpackages.com/packages/gecka-nextbridge) ``` ### Alternatives [roundcube/roundcubemail The Roundcube Webmail suite 7.1k2.4k3](/packages/roundcube-roundcubemail)[roundcube/carddav CardDAV adapter for connecting to CardDAV-enabled addressbooks 27960.3k](/packages/roundcube-carddav)[toteph42/identity_switch This plugin allows users to switch between different identities (and check for new mails) in a single Roundcube session. 221.5k](/packages/toteph42-identity-switch)[johndoh/contextmenu Adds context menus with common tasks to various parts of Roundcube 10680.0k1](/packages/johndoh-contextmenu)[seb1k/elastic2022 Modern skin based on elastic 531.8k](/packages/seb1k-elastic2022)[kolab/calendar Calendar plugin 3411.2k](/packages/kolab-calendar) PHPackages © 2026 [Directory](/)[Categories](/categories)[Trending](/trending)[Changelog](/changelog)[Analyze](/analyze)