View Source Caster.Search (Caster v0.1.0)
Handles various search operations for the PodcastIndex API.
Summary
Functions
Searches podcasts by person (host, guest, etc.).
Searches podcasts by general term.
Searches podcasts by exact title.
Issues a DELETE request to the given url.
Issues a DELETE request to the given url, raising an exception in case of failure.
Issues a GET request to the given url.
Issues a GET request to the given url, raising an exception in case of failure.
Issues a HEAD request to the given url.
Issues a HEAD request to the given url, raising an exception in case of failure.
Gets a simple list of podcast titles from search results.
Issues an OPTIONS request to the given url.
Issues a OPTIONS request to the given url, raising an exception in case of failure.
Parses a single feed entry into a more structured format.
Parses a raw search response into a more usable format.
Issues a PATCH request to the given url.
Issues a PATCH request to the given url, raising an exception in case of failure.
Issues a POST request to the given url.
Issues a POST request to the given url, raising an exception in case of failure.
Callback implementation for HTTPoison.Base.process_headers/1
.
Callback implementation for HTTPoison.Base.process_request_body/1
.
Callback implementation for HTTPoison.Base.process_request_headers/1
.
Callback implementation for HTTPoison.Base.process_request_options/1
.
Callback implementation for HTTPoison.Base.process_request_params/1
.
Callback implementation for HTTPoison.Base.process_request_url/1
.
Callback implementation for HTTPoison.Base.process_response/1
.
Callback implementation for HTTPoison.Base.process_response_body/1
.
Callback implementation for HTTPoison.Base.process_response_chunk/1
.
Callback implementation for HTTPoison.Base.process_response_headers/1
.
Callback implementation for HTTPoison.Base.process_response_status_code/1
.
Callback implementation for HTTPoison.Base.process_status_code/1
.
Callback implementation for HTTPoison.Base.process_url/1
.
Issues a PUT request to the given url.
Issues a PUT request to the given url, raising an exception in case of failure.
Issues an HTTP request using an HTTPoison.Request
struct.
Issues an HTTP request with the given method to the given url.
Issues an HTTP request an HTTPoison.Request
struct.
exception in case of failure.
Issues an HTTP request with the given method to the given url, raising an exception in case of failure.
Starts HTTPoison and its dependencies.
Requests the next message to be streamed for a given HTTPoison.AsyncResponse
.
Types
@type body() :: HTTPoison.Base.body()
@type headers() :: HTTPoison.Base.headers()
@type method() :: HTTPoison.Base.method()
@type options() :: HTTPoison.Base.options()
@type params() :: HTTPoison.Base.params()
@type request() :: HTTPoison.Base.request()
@type url() :: HTTPoison.Base.url()
Functions
Searches podcasts by person (host, guest, etc.).
Parameters
- person: Name of person to search for
- api_key: Your PodcastIndex API key
- api_secret: Your PodcastIndex API secret
Examples
iex> Caster.Search.by_person("Klaus Schwab", api_key, api_secret)
{:ok, %{feeds: [%PodcastFeed{}], count: 1}}
Searches podcasts by general term.
Parameters
- query: String to search for
- api_key: Your PodcastIndex API key
- api_secret: Your PodcastIndex API secret
Examples
iex> Caster.Search.by_term("elixir", api_key, api_secret)
{:ok, %{feeds: [%PodcastFeed{}], count: 1}}
Searches podcasts by exact title.
Parameters
- title: Podcast title to search for
- api_key: Your PodcastIndex API key
- api_secret: Your PodcastIndex API secret
Examples
iex> Caster.Search.by_title("Everything Everywhere Daily", api_key, api_secret)
{:ok, %{feeds: [%PodcastFeed{}], count: 1}}
@spec delete(binary(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()} | {:error, HTTPoison.Error.t()}
Issues a DELETE request to the given url.
Returns {:ok, response}
if the request is successful, {:error, reason}
otherwise.
See request/5
for more detailed information.
@spec delete!(binary(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()
Issues a DELETE request to the given url, raising an exception in case of failure.
If the request does not fail, the response is returned.
See request!/5
for more detailed information.
@spec get(binary(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t()} | {:error, HTTPoison.Error.t()}
Issues a GET request to the given url.
Returns {:ok, response}
if the request is successful, {:error, reason}
otherwise.
See request/5
for more detailed information.
@spec get!(binary(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t()
Issues a GET request to the given url, raising an exception in case of failure.
If the request does not fail, the response is returned.
See request!/5
for more detailed information.
@spec head(binary(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t()} | {:error, HTTPoison.Error.t()}
Issues a HEAD request to the given url.
Returns {:ok, response}
if the request is successful, {:error, reason}
otherwise.
See request/5
for more detailed information.
@spec head!(binary(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t()
Issues a HEAD request to the given url, raising an exception in case of failure.
If the request does not fail, the response is returned.
See request!/5
for more detailed information.
Gets a simple list of podcast titles from search results.
Examples
iex> {:ok, results} = Caster.Search.by_term("elixir", key, secret)
iex> Caster.Search.list_titles(results)
["Elixir Talk", "Thinking Elixir"]
@spec options(binary(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()} | {:error, HTTPoison.Error.t()}
Issues an OPTIONS request to the given url.
Returns {:ok, response}
if the request is successful, {:error, reason}
otherwise.
See request/5
for more detailed information.
@spec options!(binary(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()
Issues a OPTIONS request to the given url, raising an exception in case of failure.
If the request does not fail, the response is returned.
See request!/5
for more detailed information.
Parses a single feed entry into a more structured format.
Parses a raw search response into a more usable format.
@spec patch(binary(), any(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()} | {:error, HTTPoison.Error.t()}
Issues a PATCH request to the given url.
Returns {:ok, response}
if the request is successful, {:error, reason}
otherwise.
See request/5
for more detailed information.
@spec patch!(binary(), any(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()
Issues a PATCH request to the given url, raising an exception in case of failure.
If the request does not fail, the response is returned.
See request!/5
for more detailed information.
@spec post(binary(), any(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()} | {:error, HTTPoison.Error.t()}
Issues a POST request to the given url.
Returns {:ok, response}
if the request is successful, {:error, reason}
otherwise.
See request/5
for more detailed information.
@spec post!(binary(), any(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()
Issues a POST request to the given url, raising an exception in case of failure.
If the request does not fail, the response is returned.
See request!/5
for more detailed information.
Callback implementation for HTTPoison.Base.process_headers/1
.
Callback implementation for HTTPoison.Base.process_request_body/1
.
Callback implementation for HTTPoison.Base.process_request_headers/1
.
Callback implementation for HTTPoison.Base.process_request_options/1
.
Callback implementation for HTTPoison.Base.process_request_params/1
.
Callback implementation for HTTPoison.Base.process_request_url/1
.
@spec process_response(HTTPoison.Base.response()) :: any()
Callback implementation for HTTPoison.Base.process_response/1
.
Callback implementation for HTTPoison.Base.process_response_body/1
.
Callback implementation for HTTPoison.Base.process_response_chunk/1
.
Callback implementation for HTTPoison.Base.process_response_headers/1
.
Callback implementation for HTTPoison.Base.process_response_status_code/1
.
Callback implementation for HTTPoison.Base.process_status_code/1
.
Callback implementation for HTTPoison.Base.process_url/1
.
@spec put(binary(), any(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()} | {:error, HTTPoison.Error.t()}
Issues a PUT request to the given url.
Returns {:ok, response}
if the request is successful, {:error, reason}
otherwise.
See request/5
for more detailed information.
@spec put!(binary(), any(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()
Issues a PUT request to the given url, raising an exception in case of failure.
If the request does not fail, the response is returned.
See request!/5
for more detailed information.
@spec request(HTTPoison.Request.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()} | {:error, HTTPoison.Error.t()}
Issues an HTTP request using an HTTPoison.Request
struct.
This function returns {:ok, response}
, {:ok, async_response}
, or {:ok, maybe_redirect}
if the request is successful, {:error, reason}
otherwise.
Redirect handling
If the option :follow_redirect
is given, HTTP redirects are automatically follow if
the method is set to :get
or :head
and the response's status_code
is 301
, 302
or
307
.
If the method is set to :post
, then the only status_code
that get's automatically
followed is 303
.
If any other method or status_code
is returned, then this function returns a
returns a {:ok, %HTTPoison.MaybeRedirect{}}
containing the redirect_url
for you to
re-request with the method set to :get
.
Examples
request = %HTTPoison.Request{
method: :post,
url: "https://my.website.com",
body: "{\"foo\": 3}",
headers: [{"Accept", "application/json"}]
}
request(request)
@spec request(method(), binary(), any(), headers(), Keyword.t()) :: {:ok, HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()} | {:error, HTTPoison.Error.t()}
Issues an HTTP request with the given method to the given url.
This function is usually used indirectly by get/3
, post/4
, put/4
, etc
Args:
method
- HTTP method as an atom (:get
,:head
,:post
,:put
,:delete
, etc.)url
- target url as a binary string or char listbody
- request body. See more belowheaders
- HTTP headers as an orddict (e.g.,[{"Accept", "application/json"}]
)options
- Keyword list of options
Body: see type HTTPoison.Request
Options: see type HTTPoison.Request
This function returns {:ok, response}
, {:ok, async_response}
, or {:ok, maybe_redirect}
if the request is successful, {:error, reason}
otherwise.
Redirect handling
If the option :follow_redirect
is given, HTTP redirects are automatically follow if
the method is set to :get
or :head
and the response's status_code
is 301
, 302
or
307
.
If the method is set to :post
, then the only status_code
that get's automatically
followed is 303
.
If any other method or status_code
is returned, then this function returns a
returns a {:ok, %HTTPoison.MaybeRedirect{}}
containing the redirect_url
for you to
re-request with the method set to :get
.
Examples
request(:post, "https://my.website.com", "{\"foo\": 3}", [{"Accept", "application/json"}])
@spec request!(HTTPoison.Request.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()
Issues an HTTP request an HTTPoison.Request
struct.
exception in case of failure.
request!/1
works exactly like request/1
but it returns just the
response in case of a successful request, raising an exception in case the
request fails.
@spec request!(method(), binary(), any(), headers(), Keyword.t()) :: HTTPoison.Response.t() | HTTPoison.AsyncResponse.t() | HTTPoison.MaybeRedirect.t()
Issues an HTTP request with the given method to the given url, raising an exception in case of failure.
request!/5
works exactly like request/5
but it returns just the
response in case of a successful request, raising an exception in case the
request fails.
Starts HTTPoison and its dependencies.
@spec stream_next(HTTPoison.AsyncResponse.t()) :: {:ok, HTTPoison.AsyncResponse.t()} | {:error, HTTPoison.Error.t()}
Requests the next message to be streamed for a given HTTPoison.AsyncResponse
.
See request!/5
for more detailed information.