# SimditorAliyunRails

Using the Aliyun OSS JavaScript SDK to upload pictures on the basis of [Simditor-Rails](https://github.com/wentaoliu/simditor-rails).

[![Gem Version](https://badge.fury.io/rb/simditor_aliyun_rails.svg)](https://badge.fury.io/rb/simditor_aliyun_rails)

## Installation

Add this line to your application's Gemfile:

```ruby
gem 'simditor_aliyun_rails'
```

And then execute:

    $ bundle

Or install it yourself as:

    $ gem install simditor_aliyun_rails

## Usage

in application.js
```
//= require simditor
```

in application.css
```
 *= require simditor
```

## Initialization

```javascript
var editor = new Simditor({
  textarea: $('#question_content'),
  upload: {
    url: '',
    params: {
      // main account or sub account accessKeyId accessKeySecret
      accessKeyId: 'LTAI8vWypOgeFVqA',
      accessKeySecret: 'ghiXS9HQnosR9f9Bw191C7DloNEaDp',
      bucket: 'example',
      region: 'oss-cn-beijing',

      // sts accessKeyId accessKeySecret
      // region: 'oss-cn-beijing',
      // accessKeyId: 'STS.EHaAs5yC5RtBc7BAEDNLyznui',
      // accessKeySecret: 'HJ6nUeLF71PCv9hpUgM5RkZpzYbtDoq3WqrcX4XMV6YY',
      // stsToken: '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',
      // bucket: 'example',

      // image prefix
      image_prefix_url: '//prod.example.com/',
      image_prefix_folder: 'questions/',
    },
    fileKey: 'upload_file',
    connectionCount: 3,
    leaveConfirm: 'Uploading is in progress, are you sure to leave this page?'
  }
  //optional options
});
```

The params will be passed to the Aliyun OSS JavaScript SDK, and the other configuration is the same as the official version, please check here[http://simditor.tower.im/](http://simditor.tower.im/)

The final picture url is image_prefix_url+image_prefix_folder+fileName,example:

//prod.example.com/questions/a.jpg

image_prefix_url is mainly used for OSS custom domain names, and if the OSS address is not filled in, image_prefix_folder is mainly used to divide the picture catalog according to the business.

Aliyun OSS JavaScript SDk is here[https://github.com/ali-sdk/ali-oss?spm=5176.doc32068.2.4.4u5zfu](https://github.com/ali-sdk/ali-oss?spm=5176.doc32068.2.4.4u5zfu)

## Risk

//TODO upload failed handle

Because SDK uploaded pictures through XHR. Now it has been replaced by Aliyun OSS SDK. It doesn't know how to deal with error handling. Friends who know it trouble us to deal with it. Thank you very much!

In vendor/assets/javascripts/simditor/uploader.js line 155.

## Development

After checking out the repo, run `bin/setup` to install dependencies. You can also run `bin/console` for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run `bundle exec rake install`. To release a new version, update the version number in `version.rb`, and then run `bundle exec rake release`, which will create a git tag for the version, push git commits and tags, and push the `.gem` file to [rubygems.org](https://rubygems.org).

## Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/ixuea/simditor_aliyun_rails.