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资源说明：DailyMotion Cloud API for Ruby and Ruby On Rails
# DmCloud
[](https://codeclimate.com/github/elentras/dm_cloud)
I created this gem to simplify request and responses from DailyMotion Cloud API.
With this gem, you can :
- get generated embed code as a string
- get direct access url to your files (I used this to provide video flux to TV-connected application)
- (Lists works, others on the way) create, delete, paginated lists of videos; with video informations (a/v encodings, bitrate, video lenght...)
- (I'm working on ) CRUD on videos' meta-data
## Installation
Add this line to your application's Gemfile:
gem 'dm_cloud', "0.0.60" #stable version
or
gem 'dm_cloud' # edge version
And then execute:
$ bundle
Or install it yourself as:
$ gem install dm_cloud
## Usage
First, your will need to specify your :user_id, :api_key and your security level.
I used a file in `APP_ROOT/config/initializers/conf.rb`.
You can note the securitylevel, for more information about it, take a look at `lib/dm_cloud/signing.rb`.
# DAILYMOTION CLOUD SETTINGS
require 'dm_cloud'
DMC_USER_ID = 'your user id'
DMC_SECRET = 'your api key'
DMC_SECURITY_LEVEL = :none
DmCloud.configure( {
:user_key => DMC_USER_ID,
:secret_key => DMC_SECRET,
:security_level => DMC_SECURITY_LEVEL
})
Description of security levels :
* **None:**
The signed URL will be valid for everyone
* **ASNUM:**
The signed URL will only be valid for the AS of the end-user.
The ASNUM (for Autonomous System Number) stands for the network identification,
each ISP have a different ASNUM for instance.
* **IP:**
The signed URL will only be valid for the IP of the end-user.
This security level may wrongly block some users
which have their internet access load-balanced between several proxies.
This is the case in some office network or some ISPs.
* **User-Agent:**
Used in addition to one of the two former levels,
this level a limit on the exact user-agent of the end-user.
This is more secure but in some specific condition may lead to wrongly blocked users.
* **Use Once:**
The signed URL will only be usable once.
Note: should not be used with stream URLs.
* **Country:**
The URL can only be queried from specified countrie(s).
The rule can be reversed to allow all countries except some.
* **Referer:**
The URL can only be queried
if the Referer HTTP header contains a specified value.
If the URL contains a Referer header with a different value,
the request is refused. If the Referer header is missing,
the request is accepted in order to prevent from false positives as some browsers,
anti-virus or enterprise proxies may remove this header.
* **Delegate:**
This option instructs the signing algorithm
that security level information won’t be embeded into the signature
but gathered and lock at the first use.
Second part, get you embed url :
It will return a string containing the iframe with the DailyMotion Cloud player.
DmCloud::Streaming.embed('your video id looks like a secret key')
Or how to get your direct url :
It will return a string containing the direct link to your file.
DmCloud::Streaming.url('your video id', ['asset_name'], {options})
The next parts will come soon, just need some time to finish it
and create corresponding tests.
---
### Video explorer :
If you need to list your video you can use this method :
DmCloud::Media.list({:page => 1, :per_page => 10})
It will return videos information and more :
result to yaml :
'{"result": {
"list": [{
"embed_url": "http://api.DmCloud.net/player/embed/:your_id/:media_id",
"assets": {
"source": {
"status": "ready",
"video_fps": 25.0,
"file_extension": "mp4",
"video_fps_mode": "CFR",
"container": "MPEG-4",
"audio_samplerate": 44100,
"video_interlaced": false,
"video_rotation": 0.0,
"video_bitrate": 1000618,
"created": 1347641702,
"audio_nbr_channel": 2,
"download_url": "http://cdn.DmCloud.net/route/http/:your_id/:media_id/source-1347634502.mp4?filename=my_video_name-source-1347634502.mp4&auth=1351277028-3-672hcu1m-3fcab065b9bf103e70d3883aa8c657be",
"video_aspect": 1.7777777777777777,
"video_height": 576,
"audio_bitrate": 128017,
"audio_codec": "AAC LC",
"file_size": 119133958,
"duration": 839,
"video_codec": "AVC",
"video_width": 1024,
"global_bitrate": 1134696}},
"created": 1347641696,
"meta": { "title": "my video 1 title"},
"frame_ratio": 1.7740740740740739,
"id": "5053616094739936ec0006af" }],
"pages": 1,
"on_this_page": 3,
"per_page": 10,
"total": 3,
"page": 1}}'
As you can see, this give many information, you can submit a hash like this :
DmCloud::Media.list({:page => 1, :per_page => 10, :fields => {:meta => :title }, :assets => [:download_url, :created ]})
## Contributing
Your welcome to share and enhance this gem.
This is my first one (and not the last one) but I know some mistakes might be done by myself.
I do my best and I'm open to all ideas or comments about my work.
1. Fork it
2. Create your feature branch (`git checkout -b my-new-feature`)
3. Commit your changes (`git commit -am 'Added some feature'`)
4. Push to the branch (`git push origin my-new-feature`)
5. Create new Pull Request
本源码包内暂不包含可直接显示的源代码文件，请下载源码包。
