81 lines
1.6 KiB
Go
81 lines
1.6 KiB
Go
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package main
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import (
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"encoding/json"
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"io/ioutil"
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"net/http"
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"strings"
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"git.fromouter.space/mcg/draft"
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"git.fromouter.space/mcg/draft/mlp"
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)
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func loadCube(cubeURL string) ([]draft.Card, error) {
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// Fetch document
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resp, err := http.Get(cubeURL)
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if err != nil {
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return nil, err
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}
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respBytes, err := ioutil.ReadAll(resp.Body)
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resp.Body.Close()
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if err != nil {
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return nil, err
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}
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// Each line is a card ID
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cardids := strings.Split(string(respBytes), "\n")
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cards := make([]draft.Card, 0)
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// Convert to draft.Card
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for _, cardid := range cardids {
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cardid := strings.TrimSpace(cardid)
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if len(cardid) < 1 {
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// Skip empty lines
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continue
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}
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cards = append(cards, draft.Card{ID: cardid})
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}
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return cards, nil
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}
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// I8PCubeConfig is an external JSON doc with the I8PCube pack seeding schema and card list
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type I8PCubeConfig struct {
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Schema mlp.I8PSchema
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Cards map[mlp.I8PType][]string
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}
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// ToCube creates a I8PCube from the config
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func (cfg *I8PCubeConfig) ToCube() (*mlp.I8PCube, error) {
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// Load cards from given list
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var err error
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pool := make(mlp.I8PPool)
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for typ, cardids := range cfg.Cards {
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pool[typ], err = mlp.LoadCardList(cardids, true)
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if err != nil {
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return nil, err
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}
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}
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// Make cube and return it
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return mlp.MakeI8PCube(pool, cfg.Schema), nil
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}
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func loadI8PCube(cubeURL string) (*mlp.I8PCube, error) {
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// Fetch document
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resp, err := http.Get(cubeURL)
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if err != nil {
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return nil, err
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}
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// Deserialize response to JSON object
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var cubeconf I8PCubeConfig
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err = json.NewDecoder(resp.Body).Decode(&cubeconf)
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resp.Body.Close()
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if err != nil {
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return nil, err
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}
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// Create cube from config
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return cubeconf.ToCube()
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}
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