69 lines
2.4 KiB
Ruby
69 lines
2.4 KiB
Ruby
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class ChallengesController < ApplicationController
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# This is the PARENT controller for all the challenge controller classes
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#
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# Here's how challenges work:
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#
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# For each TYPE of challenge, you use the challenge generator:
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# script/generate challenge WhatEver -- eg, script/generate challenge
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# Flashfic, script/generate challenge BigBang, etc
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# This creates:
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# - a model called Challenge::WhatEver -- eg, Challenge::Flashfic,
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# Challenge::BigBang, etc which actually implements a challenge
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# - a controller Challenge::WhatEverController --
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# Challenge::FlashficController which goes in
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# controllers/challenge/flashfic_controller.rb
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# - a views subfolder called views/challenge/whatever --
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# eg, views/challenge/flashfic/, views/challenge/bigbang/
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#
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# Example:
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# script/generate challenge Flashfic creates:
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# - controllers/challenge/flashfics_controller.rb
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# - models/challenge/flashfic.rb
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# - views/challenges/flashfics/
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# - db/migrate/create_challenge_flashfics to create challenge_flashfics table
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#
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# Setting up an instance:
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# - create the collection SGA_Flashfic
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# - mark it as a challenge collection
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# - choose "Regular Single Prompt (flashfic-style)" as the challenge type
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#
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# This feeds us into challenges/new and creates a new empty Challenge object
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# with collection -> SGA_Flashfic
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# and implementation -> Challenge::Flashfic.new
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# We are then redirected to Challenge::FlashficController new ->
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# views/challenges/flashfic/new.html.erb
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#
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# These can have lots of options specific to flashfics, including eg how often
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# prompts are posted, if they should automatically
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# be closed, whether we take user suggestions for prompts, etc.
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#
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before_action :load_collection
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def no_collection
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flash[:error] = t('challenge.no_collection',
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default: 'What collection did you want to work with?')
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redirect_to(request.env['HTTP_REFERER'] || root_path)
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false
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end
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def no_challenge
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flash[:error] = t('challenges.no_challenge',
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default: 'What challenge did you want to work on?')
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redirect_to collection_path(@collection) rescue redirect_to '/'
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false
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end
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def load_collection
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@collection ||= Collection.find_by(name: params[:collection_id]) if
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params[:collection_id]
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no_collection && return unless @collection
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end
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def load_challenge
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@challenge = @collection.challenge
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no_challenge and return unless @challenge
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end
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end
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