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193 lines
8.2 KiB
Markdown
193 lines
8.2 KiB
Markdown
# PiGallery2
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[](https://badge.fury.io/js/pigallery2)
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[](https://travis-ci.org/bpatrik/pigallery2)
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[](https://pigallery2.herokuapp.com)
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[](https://hub.docker.com/r/bpatrik/pigallery2/)
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[](https://david-dm.org/bpatrik/pigallery2)
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[](https://david-dm.org/bpatrik/pigallery2?type=dev)
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Homepage: http://bpatrik.github.io/pigallery2/
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This is a directory-first photo gallery website, optimised for running on low resource servers (especially on raspberry pi)
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## Live Demo
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Live Demo @ heroku: https://pigallery2.herokuapp.com/
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- the demo page **first load** might take up **30s**: the time while the free webservice boots up
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## Table of contents
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1. [Getting started](#1-getting-started-on-raspberry-pi)
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2. [Translate the page to your own language](#2-translate-the-page-to-your-own-language)
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3. [Feature list](#3-feature-list)
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4. [Known errors](#4-known-errors)
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5. [Credits](#5-credits)
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## 1. Getting started (on Raspberry Pi)
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### 1.1 Direct Install
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### 1.1.0 [Install NodeJs](https://nodejs.org/en/download/)
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Download and extract
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```bash
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curl -sL https://deb.nodesource.com/setup_10.x | sudo -E bash -
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sudo apt-get install -y nodejs
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```
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Full node install on raspberry pi description: https://www.w3schools.com/nodejs/nodejs_raspberrypi.asp
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### 1.1.1 Install PiGallery2
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#### 1.1.1-a Install from release
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```bash
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cd ~
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wget https://github.com/bpatrik/pigallery2/releases/download/1.5.5/pigallery2.zip
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unzip pigallery2.zip
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cd pigallery2
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npm install
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```
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#### 1.1.1-b Install from source
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```bash
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cd ~
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wget https://github.com/bpatrik/pigallery2/archive/master.zip
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unzip master.zip
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cd pigallery2-master # enter the unzipped directory
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npm install
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```
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**Note**: if you run `npm run build-release`, it creates a clean, minified, production ready version from the app in the `release` folder, that is ready to deploy.
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#### 1.1.2 Run PiGallery2
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```bash
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npm start
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```
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To configure it, run `PiGallery2` first to create `config.json` file, then edit it and restart.
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The app has a nice UI for settings, you may use that too.
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Default user: `admin` pass: `admin`
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### 1.2 Run with Docker
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If you have `docker` and don't want to install all the dependencies, use this:
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```bash
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docker run \
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-p 80:80 \
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-e NODE_ENV=production \
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-v <path to your config file folder>/config.json:/pigallery2-release/config.json \
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-v <path to your images folder>:/pigallery2-release/demo/images \
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-v <path to your temp folder>:/pigallery2-release/demo/TEMP \
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bpatrik/pigallery2:1.5.5-stretch
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```
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Make sure that a file at `<path to your config file folder>/config.json` exists before running it.
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After the container is up and running, you go to `http://localhost` and log in with user: `admin` pass: `admin` and set up the page in the settings.
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**All docker builds**: https://hub.docker.com/r/bpatrik/pigallery2/tags/
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**Note**: You dont need to do the installation steps if you are using docker.
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### 1.3 Advanced configuration
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You can set up the app the following ways:
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* Using the UI
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* Manually editing the `config.json`
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* Through switches
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* Like: `node backend/index.js --Server-port=3000 --Client-authenticationRequired=false`
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* You can check the generated `config.json` for the config hierarchy
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* Through environmental variable
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* like set env. variable `Server-port` to `3000`
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### 1.4 Useful links/tips:
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#### using nginx
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It is recommended to use a reverse proxy like nginx before node
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https://stackoverflow.com/questions/5009324/node-js-nginx-what-now
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#### making https
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With cerbot & nginx it is simple to set up secure connection. You have no excuse not doing so.
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https://certbot.eff.org/
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#### node install error:
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If you get error during module installation, make sure you have everything to build node modules from source
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```bash
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apt-get install build-essential libkrb5-dev gcc g++
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```
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## 2. Translate the page to your own language
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1. [Install Pigallery2](#111-b-install-from-source) from source (with the release it won't work)
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2. add your language e.g: fr
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```bash
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npm run add-translation -- --fr
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```
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it creates a new `messages.fr.xls` file at `frontend/translate` folder,
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it will already contain dummy translation with google translate.
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3. 'fix' the dummy translation
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4. test if it works:
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build and start the app
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```bash
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npm install
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npm start
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```
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5. (optional) create a pull request at github to add your translation to the project.
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**Note**: you can also build your own release with as described in [1.1.1-b Install from source](#111-b-install-from-source);
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## 3. Feature list
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* **Rendering directories as it is**
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* Listing subdirectories recursively
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* Listing photos in a nice grid layout
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* supporting most common image formats
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* showing **tag/keywords, locations, GPS coordinates** for photos
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* rendering photos on demand (on scroll)
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* **On the fly thumbnail generation** in several sizes
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* prioritizes thumbnail generation (generating thumbnail first for the visible photos)
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* saving generated thumbnails to TEMP folder for reuse
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* supporting multi-core CPUs
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* supporting hardware acceleration ([sharp](https://github.com/lovell/sharp) and [gm](https://github.com/aheckmann/gm) as optional and JS-based [Jimp](https://github.com/oliver-moran/jimp) as fallback)
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* Custom lightbox for full screen photo and video viewing
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* keyboard support for navigation
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* showing low-res thumbnail while full image loads
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* Information panel for showing **Exif info**
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* Automatic playing
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* gesture support (swipe left, right, up)
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* shortcut support
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* Client side caching (directories and search results)
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* Rendering **photos** with GPS coordinates **on open street maps**
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* .gpx file support: rendering paths to map
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* supports [OSM](https://www.openstreetmap.org) and [Mapbox](https://www.mapbox.com) by default, but you can add any provider that has a tile url
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* **Two modes: SQL database and no-database mode**
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* both modes supports
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* user management
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* password protection can be disabled/enabled
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* database mode supports:
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* faster directory listing
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* searching
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* instant search, auto complete
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* sharing
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* setting link expiration time
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* internalization / translation support
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* currently supported languages: eng, hun
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* Nice design
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* responsive design (phone, tablet desktop support)
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* Setup page
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* Random photo url
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* You can generate an url that returns a random photo from your gallery. You can use this feature to develop 3rd party applications, like: changing desktop background
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* video support
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* fully supports *.mp4 files and partially (might have errors with safari and IE) supports *.ogg, *.ogv, *.webm files
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* uses ffmpeg and ffprobe to generate video thumbnails
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* Dockerized
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* **Markdown based blogging support** - `future plan`
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* you can write some note in the blog.md for every directory
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* bug free :) - `In progress`
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## 4. Known errors
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* EXIF orientation tag:
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* There is no nice way to handle EXIF orientation tag properly.
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The page handles these photos, but might cause same error in the user experience (e.g.: the pages loads those photos slower. See issue [#11](https://github.com/bpatrik/pigallery2/issues/11))
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* Video support on weak servers (like raspberry pi) with low upload rate
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* video playback may use up too much resources and the server might not response for a while. A solution might be to down scale / convert the video files to lower bitrate.
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## 5. Credits
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Crossbrowser testing sponsored by [Browser Stack](https://www.browserstack.com)
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[<img src="https://camo.githubusercontent.com/a7b268f2785656ab3ca7b1cbb1633ee5affceb8f/68747470733a2f2f64677a6f7139623561736a67312e636c6f756466726f6e742e6e65742f70726f64756374696f6e2f696d616765732f6c61796f75742f6c6f676f2d6865616465722e706e67" alt="Browser Stack" height="31px" style="background: cornflowerblue;">](https://www.browserstack.com)
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