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API pagination for all collections using Link header

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This commit is contained in:
Eugen Rochko 2016-11-09 17:48:44 +01:00
parent 8d7fc5da6c
commit b13e7dda1f
13 changed files with 123 additions and 63 deletions
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42
app/controllers/api/v1/timelines_controller.rb
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@ -5,32 +5,54 @@ class Api::V1::TimelinesController < ApiController
respond_to :json
def home
@statuses = Feed.new(:home, current_account).get(20, params[:max_id], params[:since_id]).to_a
@statuses = Feed.new(:home, current_account).get(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]).to_a
set_maps(@statuses)
next_path = api_v1_home_timeline_url(max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT
prev_path = api_v1_home_timeline_url(since_id: @statuses.first.id) if @statuses.size > 0
set_pagination_headers(next_path, prev_path)
render action: :index
end
def mentions
@statuses = Feed.new(:mentions, current_account).get(20, params[:max_id], params[:since_id]).to_a
@statuses = Feed.new(:mentions, current_account).get(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]).to_a
set_maps(@statuses)
next_path = api_v1_mentions_timeline_url(max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT
prev_path = api_v1_mentions_timeline_url(since_id: @statuses.first.id) if @statuses.size > 0
set_pagination_headers(next_path, prev_path)
render action: :index
end
def public
@statuses = Status.as_public_timeline(current_account).paginate_by_max_id(20, params[:max_id], params[:since_id]).to_a
@statuses = Status.as_public_timeline(current_account).paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]).to_a
set_maps(@statuses)
next_path = api_v1_public_timeline_url(max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT
prev_path = api_v1_public_timeline_url(since_id: @statuses.first.id) if @statuses.size > 0
set_pagination_headers(next_path, prev_path)
render action: :index
end
def tag
@tag = Tag.find_by(name: params[:id].downcase)
@tag = Tag.find_by(name: params[:id].downcase)
@statuses = @tag.nil? ? [] : Status.as_tag_timeline(@tag, current_account).paginate_by_max_id(DEFAULT_STATUSES_LIMIT, params[:max_id], params[:since_id]).to_a
if @tag.nil?
@statuses = []
else
@statuses = Status.as_tag_timeline(@tag, current_account).paginate_by_max_id(20, params[:max_id], params[:since_id]).to_a
set_maps(@statuses)
end
set_maps(@statuses)
next_path = api_v1_hashtag_timeline_url(params[:id], max_id: @statuses.last.id) if @statuses.size == DEFAULT_STATUSES_LIMIT
prev_path = api_v1_hashtag_timeline_url(params[:id], since_id: @statuses.first.id) if @statuses.size > 0
set_pagination_headers(next_path, prev_path)
render action: :index
end