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https://github.com/ryuzee/slidehub
SlideHub is an Open Source Slide Sharing Application for Azure / AWS
https://github.com/ryuzee/slidehub
aws azure deck docker mit-license rails slide slidehub slides slideshare speakerdeck uploading-slides
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SlideHub is an Open Source Slide Sharing Application for Azure / AWS
- Host: GitHub
- URL: https://github.com/ryuzee/slidehub
- Owner: ryuzee
- Created: 2015-12-01T05:36:48.000Z (almost 9 years ago)
- Default Branch: master
- Last Pushed: 2024-03-30T11:39:37.000Z (8 months ago)
- Last Synced: 2024-08-05T09:13:57.324Z (3 months ago)
- Topics: aws, azure, deck, docker, mit-license, rails, slide, slidehub, slides, slideshare, speakerdeck, uploading-slides
- Language: Ruby
- Homepage: https://slide.meguro.ryuzee.com
- Size: 14.9 MB
- Stars: 143
- Watchers: 19
- Forks: 29
- Open Issues: 26
-
Metadata Files:
- Readme: README.md
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README
# SlideHub [](https://circleci.com/gh/ryuzee/SlideHub) [](https://codeclimate.com/github/ryuzee/SlideHub/coverage)
**This is an open source slidesharing application with Azure / AWS.**
If you like or use this project, please provide feedback to author - Star it ★
The previous version of SlideHub was made with CakePHP. And this version is a successor of the previous version and is made with Ruby on Rails 5.
You can see other screenshot [here](docs/images/capture2.png).
## Notice
* v1.7 Removing paperclip gem causes a tiny breaking change. You need to set your avatar icon again to show your avatar.
## Features
- Uploading slides (pptx, pdf)
- Listing slides by category, user and so on
- Showing slide without Flash Player
- Showing slide vertically
- Storing all slides in Azure Blob Storage or Amazon S3. Thus terribly scalabale
- Searching slides
- i18n
- Responsive design
- Embedded player
- RSS
- Statistics
- Transcript
- API
- Admin Dashboard to overview statistics and edit slides
## Requirements
This application depends on following technologies.
* Docker (Azure Virtual Machine or Amazon EC2 is NOT required)
* MySQL
* AWS or Azure
* AWS: Amazon S3 / Amazon SQS
* Azure: Blob Storage / Blob Queue
## Run the application on Azure Environment within 20 minutes
**If you want to get the application running on Azure without manual efforts, See [the instruction](docs/azure.md).**
## Preparing Infrastructure
### AWS
* Create two Amazon S3 buckets (cf. slidehub-slides, slidehub-images)
* Set CORS policy for bucket that will store the slide decks as follows
```
*
GET
PUT
POST
HEAD
*
Access-Control-Allow-Origin
3000
```
* Create SQS queue (cf. slidehub-convert) and note the url.
### Azure
* Create two Azure Blob containers (cf. slidehub-slides, slidehub-images)
* Set CORS policy for the container that will store the slide decks as follows
```
require 'azure'
Azure.config.storage_account_name = 'YOUR_AZURE_STORAGE_ACCOUNT_NAME'
Azure.config.storage_access_key = 'YOUR_AZURE_STORAGE_ACCESS_KEY'
blob_service = Azure::Blob::BlobService.new
props = Azure::Service::StorageServiceProperties.new
props.logging = nil
props.hour_metrics = nil
props.minute_metrics = nil
# Create a rule
rule = Azure::Service::CorsRule.new
rule.allowed_headers = ["*"]
rule.allowed_methods = ["PUT", "GET", "HEAD", "POST", "OPTIONS"]
rule.allowed_origins = ["*"]
rule.exposed_headers = ["*"]
rule.max_age_in_seconds = 1800
props.cors.cors_rules = [rule]
blob_service.set_service_properties(props)
puts blob_service.get_service_properties.inspect
```
* Create Azure Blob Queue (cf. slidehub-convert) and note the name.
## Prepare Database Server
SlideHub can use MySQL (including Azure Database for MySQL).
There are several options to run a database server as follows.
* Launch virtual machine and install database software by your own
* Use Amazon Relational Database Services (RDS)
* Use Azure Database for MySQL
You need to get these variables as follows.
* Database URL
* Database user name
* Database password
And then, create database for the app. (Tables can be created by Rails migration)
### Retrieve Docker Image
```
docker pull ryuzee/slidehub:latest
```
## Run Application
The easiest way to run the app is to use Kubernetes, Amazon ECS(Elastic Container Service), Azure Web Apps on Linux or Azure Container Service.
However, if you want to run app by docker command, see follows.
```
$CONTAINER_ID=/usr/bin/docker run -d \
--env OSS_REGION=$OSS_REGION \
--env OSS_SQS_URL=$OSS_SQS_URL \
--env OSS_BUCKET_NAME=$OSS_BUCKET_NAME \
--env OSS_IMAGE_BUCKET_NAME=$OSS_IMAGE_BUCKET_NAME \
--env OSS_USE_S3_STATIC_HOSTING=$OSS_USE_S3_STATIC_HOSTING \
--env OSS_AWS_SECRET_KEY=$OSS_AWS_SECRET_KEY \
--env OSS_AWS_ACCESS_ID=$OSS_AWS_ACCESS_ID \
--env OSS_USE_AZURE=$OSS_USE_AZURE \
--env OSS_AZURE_CONTAINER_NAME=$OSS_AZURE_CONTAINER_NAME \
--env OSS_AZURE_IMAGE_CONTAINER_NAME=$OSS_AZURE_IMAGE_CONTAINER_NAME \
--env OSS_AZURE_CDN_BASE_URL=$OSS_AZURE_CDN_BASE_URL \
--env OSS_AZURE_QUEUE_NAME=$OSS_AZURE_QUEUE_NAME \
--env OSS_AZURE_STORAGE_ACCESS_KEY=$OSS_AZURE_STORAGE_ACCESS_KEY \
--env OSS_AZURE_STORAGE_ACCOUNT_NAME=$OSS_AZURE_STORAGE_ACCOUNT_NAME \
--env OSS_SECRET_KEY_BASE=$OSS_SECRET_KEY_BASE \
--env OSS_DB_NAME=$OSS_DB_NAME \
--env OSS_DB_USERNAME=$OSS_DB_USERNAME \
--env OSS_DB_PASSWORD=$OSS_DB_PASSWORD \
--env OSS_DB_URL=$OSS_DB_URL \
--env OSS_DB_PORT=$OSS_DB_PORT \
--env OSS_DB_ENGINE=$OSS_DB_ENGINE \
--env OSS_DB_USE_AZURE=$OSS_DB_USE_AZURE \
--env OSS_SMTP_SERVER=$OSS_SMTP_SERVER \
--env OSS_SMTP_PORT=$OSS_SMTP_PORT \
--env OSS_SMTP_USERNAME=$OSS_SMTP_USERNAME \
--env OSS_SMTP_PASSWORD=$OSS_SMTP_PASSWORD \
--env OSS_SMTP_AUTH_METHOD=$OSS_SMTP_AUTH_METHOD \
--env OSS_PRODUCTION_HOST=$OSS_PRODUCTION_HOST \
--env OSS_ROOT_URL=$OSS_ROOT_URL \
--env RAILS_LOG_TO_STDOUT=1 \
-P --name slidehub ryuzee/slidehub:latest`
```
Then prepare database as follows.
```
`docker exec $CONTAINER_ID bash -l -c 'bundle exec rake db:create RAILS_ENV=production'`
`docker exec $CONTAINER_ID bash -l -c 'bundle exec rake db:migrate RAILS_ENV=production'`
`docker exec $CONTAINER_ID bash -l -c 'bundle exec rake db:seed RAILS_ENV=production'
```
### Environmental Variables
The easiest way is to add these lines to `docker-compose.yml` when you are testing the app in your local environment.
If you are trying to use the app for production, set these variables via any Docker platform.
#### Cloud Settings (Azure)
```
OSS_USE_AZURE=[0|1] # If you want to use Azure, set 1
OSS_AZURE_CONTAINER_NAME=[Original file container name]
OSS_AZURE_IMAGE_CONTAINER_NAME=[Image container name]
OSS_AZURE_CDN_BASE_URL=[Set value if you are using CDN]
OSS_AZURE_QUEUE_NAME=[BLOB queue name]
OSS_AZURE_STORAGE_ACCESS_KEY=[Azure Storage Access Key]
OSS_AZURE_STORAGE_ACCOUNT_NAME=[Azure Storage Accout Name]
```
#### Cloud Settings (AWS)
```
OSS_BUCKET_NAME=[Original file bucket name]
OSS_IMAGE_BUCKET_NAME=[Image bucket name]
OSS_USE_S3_STATIC_HOSTING=[1|0]
OSS_REGION=[ap-northeast-1]
OSS_CDN_BASE_URL=[Set value if you are using CDN]
OSS_SQS_URL=[SQS URL]
OSS_AWS_ACCESS_ID=[Your AWS Access Key if you run app out of AWS]
OSS_AWS_SECRET_KEY=[Your AWS Secret Key if you run app out of AWS]
```
#### General Settings
```
# Rails
RAILS_ENV=[production|development]
RAILS_LOG_TO_STDOUT=[1] # set the variable if you want the standard output
# Mandatory
OSS_SECRET_KEY_BASE=[Your Secret Key Base]
# Mail settings
OSS_SMTP_SERVER=[Your SMTP server]
OSS_SMTP_PORT=[587]
OSS_SMTP_USERNAME=[Your SMTP account]
OSS_SMTP_PASSWORD=[Your SMTP password]
OSS_SMTP_AUTH_METHOD=plain
OSS_FROM_EMAIL=[Email address that will be used sender]
OSS_PRODUCTION_HOST=[hoge.example.com]
OSS_ROOT_URL=[http://your_root_url]
OSS_LOGIN_REQUIRED=[1] # set the variable if you would like to force users login to view any pages
# For production (closely related to rails environment)
OSS_DB_NAME=[DB name for Prod] # Set openslideshare if using installer
OSS_DB_USERNAME=[DB Username for Prod] # Set root if using installer
OSS_DB_PASSWORD=[DB Password for Prod] # Set passw0rd if using installer
OSS_DB_URL=[DB URL for Prod] # Set localhost if using installer
OSS_DB_ENGINE=[DB Engine] # Default 'mysql2'. You can set 'mysql2' or 'sqlserver' (NOT 'mysql')
OSS_DB_PORT=[DB Port] # Default 3306
OSS_DB_USE_AZURE=[false|true] # If you are using Azure Database for MySQL, set true
# For development
OSS_DB_NAME_DEV=[DB name for Dev]
OSS_DB_USERNAME_DEV=[DB Username for Dev]
OSS_DB_PASSWORD_DEV=[DB Password for Dev]
OSS_DB_URL_DEV=[DB URL for Dev]
OSS_DB_ENGINE_DEV=[DB ENGINE for Dev]
OSS_DB_PORT_DEV=[DB PORT for Dev]
OSS_DB_USE_AZURE_DEV=[Use Azure Database for MySQL for Dev]
# For test
OSS_DB_NAME_TEST=[DB name for Test]
OSS_DB_USERNAME_TEST=[DB Username for Test]
OSS_DB_PASSWORD_TEST=[DB Password for Test]
OSS_DB_URL_TEST=[DB URL for Test]
OSS_DB_ENGINE_TEST=[DB ENGINE for Test]
OSS_DB_PORT_TEST=[DB PORT for Test]
OSS_DB_USE_AZURE_TEST=[Use Azure Database for MySQL for Test]
```
## For Development mode
### Requirements
- Docker (>= 17.06)
- docker-compose (>= 1.12.0)
- Ruby environment including bundler
- yarn
After cloning the repository, you have to run `yarn` command to retrieve libraries.
### Build images and run the app for testing
You can use docker-compose for development. Try the commands as follows.
Before running the command, please set several environmental variables in your computer.
See docker-compose.yml
```
docker-compose build
docker-compose run app bash -l -c 'bundle exec rake db:create RAILS_ENV=development'
docker-compose run app bash -l -c 'bundle exec rake db:migrate RAILS_ENV=development'
docker-compose run app bash -l -c 'bundle exec rake db:seed RAILS_ENV=development'
docker-compose up -d
```
### Run tests
```
docker-compose run app bash -l -c 'bundle exec rake db:create RAILS_ENV=test'
docker-compose run app bash -l -c 'bundle exec rake db:test:prepare'
docker-compose run app bash -l -c 'bundle exec rspec'
```
If you want to run conversion process in the development environment, run the command as follows.
```
docker-compose run app bash -l -c 'bin/rails runner -e development "require \"./lib/slide_hub/batch\"; Batch.execute"'
```
## Register batch procedure to cron (If you do not use Docker)
* Handling uploaded slides (Mandatory)
```
*/1 * * * * /bin/bash -lc 'export PATH="/root/.rbenv/bin:$PATH" ; eval "$(rbenv init -)"; cd /opt/application/current ; bin/rails runner -e production "require \"./lib/slide_hub/batch\"; Batch.execute"'
```
* Generating sitemap and send it to Google and Bing (Optional)
```
0 3 * * * /bin/bash -lc 'source /etc/environment ; export PATH="$HOME/.rbenv/bin:$PATH" ; eval "$(rbenv init -)"; cd /opt/application/current ; bin/rake sitemap:refresh RAILS_ENV=production'
```
## Login to the app
Default account is `[email protected]` and the password is `passw0rd`.
*You need to change this account's password after the first login.*
## Run rubocop or other tools on Mac OS
When running some commands in your MacOS, you need to install some dependencies for installing gem files.
```
brew install freetds
brew install imagemagick@6
brew link --force imagemagick@6
brew install pkg-config
brew install libmagic
bundle
```
## Contributing
1. Fork the repository on Github
2. Create a named feature branch (like `add_component_x`)
3. Write your change
4. Write tests for your change (if applicable)
5. Run the tests, ensuring they all pass
6. Submit a Pull Request using Github
## License
MIT License