Source code for the custom Mastodon (Glitchsoc) instance on berserker.town.
https://berserker.town/
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52 lines
1.3 KiB
52 lines
1.3 KiB
# frozen_string_literal: true
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class Api::V1::FollowedTagsController < Api::BaseController
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TAGS_LIMIT = 100
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before_action -> { doorkeeper_authorize! :follow, :read, :'read:follows' }
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before_action :require_user!
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before_action :set_results
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after_action :insert_pagination_headers
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def index
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render json: @results.map(&:tag), each_serializer: REST::TagSerializer, relationships: TagRelationshipsPresenter.new(@results.map(&:tag), current_user&.account_id)
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end
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private
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def set_results
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@results = TagFollow.where(account: current_account).joins(:tag).eager_load(:tag).to_a_paginated_by_id(
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limit_param(TAGS_LIMIT),
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params_slice(:max_id, :since_id, :min_id)
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)
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end
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def insert_pagination_headers
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set_pagination_headers(next_path, prev_path)
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end
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def next_path
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api_v1_followed_tags_url pagination_params(max_id: pagination_max_id) if records_continue?
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end
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def prev_path
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api_v1_followed_tags_url pagination_params(since_id: pagination_since_id) unless @results.empty?
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end
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def pagination_max_id
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@results.last.id
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end
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def pagination_since_id
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@results.first.id
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end
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def records_continue?
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@results.size == limit_param(TAGS_LIMIT)
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end
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def pagination_params(core_params)
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params.slice(:limit).permit(:limit).merge(core_params)
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end
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end
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