Differential D226 Diff 478 lib/kolab_wopi/chwala.ex

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lib/kolab_wopi/chwala.ex

defmodule KolabWopi.Chwala do		defmodule KolabWopi.Chwala do
use GenServer
use HTTPoison.Base		use HTTPoison.Base

require Logger		require Logger

@url "http://localhost/chwala/api/"

def start_link do		def start_link do
GenServer.start_link(__MODULE__, [])		GenServer.start_link(__MODULE__, [])
end		end

@doc """		@doc """
Fetches document metadata from Chwala		Fetches document metadata from Chwala

Args:		Args:
Show All 18 Lines	def document_info(token, file_id) do

params = %{		params = %{
token: token,		token: token,
id: file_id,		id: file_id,
}		}

# TODO: error handling		# TODO: error handling

response = get!(@url, [], params: params)		response = get!(base_url, [], params: params)
response.body		response.body
end		end

@doc """		@doc """
Fetches document content from Chwala		Fetches document content from Chwala

Args:		Args:
* `token` - Chwala access token		* `token` - Chwala access token
Show All 11 Lines	def document_get(token, file_id) do
# In case of an error http code will be 500		# In case of an error http code will be 500
# On success response body will contain file content		# On success response body will contain file content

params = %{		params = %{
token: token,		token: token,
id: file_id,		id: file_id,
}		}

response = get!(@url, [], params: params)		response = get!(base_url, [], params: params)
response.body		response.body
end		end

@doc """		@doc """
Updates document content in Chwala		Updates document content in Chwala

Args:		Args:
* `token` - Chwala access token		* `token` - Chwala access token
Show All 16 Lines	def document_put(token, file_id, body) do

params = %{		params = %{
token: token,		token: token,
id: file_id,		id: file_id,
}		}

# TODO: use streams to pass the file body?		# TODO: use streams to pass the file body?

response = put!(@url, body, [], params: params)		response = put!(base_url, body, [], params: params)
end		end

@doc """		@doc """
Renames the document		Renames the document

Args:		Args:
* `token` - Chwala access token		* `token` - Chwala access token
* `file_id` - File identifier		* `file_id` - File identifier
Show All 20 Lines	defmodule KolabWopi.Chwala do
# Decodes JSON response		# Decodes JSON response
# TODO: What if the response body is expected to be not JSON		# TODO: What if the response body is expected to be not JSON
# but binary data, e.g. in document_get		# but binary data, e.g. in document_get
defp process_response_body(body) do		defp process_response_body(body) do
body		body
\|> Poison.decode!		\|> Poison.decode!
\|> Enum.map(fn({k, v}) -> {String.to_atom(k), v} end)		\|> Enum.map(fn({k, v}) -> {String.to_atom(k), v} end)
end		end

		# Returns the base URL for the chwala implementation
		defp base_url() do
		Application.get_env(:kolab_wopi, :chwala_base_url)
		end
end		end