mirror of
https://github.com/packwiz/packwiz.git
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0c5ff0b7bb
See the packwiz Discord for more information, as the changes with the new API Terms and Conditions have some implications for packwiz. This commit isn't fully functional yet; I have more changes to make.
453 lines
12 KiB
Go
453 lines
12 KiB
Go
package curseforge
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import (
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"errors"
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"github.com/spf13/viper"
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"regexp"
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"strconv"
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"strings"
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"github.com/mitchellh/mapstructure"
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"github.com/packwiz/packwiz/cmd"
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"github.com/packwiz/packwiz/core"
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"github.com/spf13/cobra"
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)
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var curseforgeCmd = &cobra.Command{
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Use: "curseforge",
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Aliases: []string{"cf", "curse"},
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Short: "Manage curseforge-based mods",
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}
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func init() {
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cmd.Add(curseforgeCmd)
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core.Updaters["curseforge"] = cfUpdater{}
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}
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var fileIDRegexes = [...]*regexp.Regexp{
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regexp.MustCompile("^https?://minecraft\\.curseforge\\.com/projects/(.+)/files/(\\d+)"),
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regexp.MustCompile("^https?://(?:www\\.)?curseforge\\.com/minecraft/mc-mods/(.+)/files/(\\d+)"),
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regexp.MustCompile("^https?://(?:www\\.)?curseforge\\.com/minecraft/mc-mods/(.+)/download/(\\d+)"),
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}
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var snapshotVersionRegex = regexp.MustCompile("(?:Snapshot )?(\\d+)w0?(0|[1-9]\\d*)([a-z])")
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var snapshotNames = [...]string{"-pre", " Pre-Release ", " Pre-release ", "-rc"}
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func getCurseforgeVersion(mcVersion string) string {
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for _, name := range snapshotNames {
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index := strings.Index(mcVersion, name)
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if index > -1 {
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return mcVersion[:index] + "-Snapshot"
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}
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}
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matches := snapshotVersionRegex.FindStringSubmatch(mcVersion)
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if matches == nil {
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return mcVersion
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}
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year, err := strconv.Atoi(matches[1])
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if err != nil {
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return mcVersion
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}
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week, err := strconv.Atoi(matches[2])
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if err != nil {
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return mcVersion
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}
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if year >= 22 && week >= 11 {
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return "1.19-Snapshot"
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} else if year == 21 && week >= 37 || year >= 22 {
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return "1.18-Snapshot"
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} else if year == 20 && week >= 45 || year == 21 && week <= 20 {
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return "1.17-Snapshot"
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} else if year == 20 && week >= 6 {
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return "1.16-Snapshot"
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} else if year == 19 && week >= 34 {
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return "1.15-Snapshot"
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} else if year == 18 && week >= 43 || year == 19 && week <= 14 {
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return "1.14-Snapshot"
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} else if year == 18 && week >= 30 && week <= 33 {
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return "1.13.1-Snapshot"
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} else if year == 17 && week >= 43 || year == 18 && week <= 22 {
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return "1.13-Snapshot"
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} else if year == 17 && week == 31 {
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return "1.12.1-Snapshot"
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} else if year == 17 && week >= 6 && week <= 18 {
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return "1.12-Snapshot"
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} else if year == 16 && week == 50 {
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return "1.11.1-Snapshot"
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} else if year == 16 && week >= 32 && week <= 44 {
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return "1.11-Snapshot"
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} else if year == 16 && week >= 20 && week <= 21 {
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return "1.10-Snapshot"
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} else if year == 16 && week >= 14 && week <= 15 {
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return "1.9.3-Snapshot"
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} else if year == 15 && week >= 31 || year == 16 && week <= 7 {
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return "1.9-Snapshot"
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} else if year == 14 && week >= 2 && week <= 34 {
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return "1.8-Snapshot"
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} else if year == 13 && week >= 47 && week <= 49 {
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return "1.7.4-Snapshot"
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} else if year == 13 && week >= 36 && week <= 43 {
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return "1.7.2-Snapshot"
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} else if year == 13 && week >= 16 && week <= 26 {
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return "1.6-Snapshot"
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} else if year == 13 && week >= 11 && week <= 12 {
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return "1.5.1-Snapshot"
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} else if year == 13 && week >= 1 && week <= 10 {
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return "1.5-Snapshot"
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} else if year == 12 && week >= 49 && week <= 50 {
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return "1.4.6-Snapshot"
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} else if year == 12 && week >= 32 && week <= 42 {
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return "1.4.2-Snapshot"
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} else if year == 12 && week >= 15 && week <= 30 {
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return "1.3.1-Snapshot"
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} else if year == 12 && week >= 3 && week <= 8 {
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return "1.2.1-Snapshot"
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} else if year == 11 && week >= 47 || year == 12 && week <= 1 {
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return "1.1-Snapshot"
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}
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return mcVersion
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}
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func getFileIDsFromString(mod string) (bool, int, int, error) {
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for _, v := range fileIDRegexes {
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matches := v.FindStringSubmatch(mod)
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if matches != nil && len(matches) == 3 {
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modID, err := modIDFromSlug(matches[1])
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if err != nil {
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return true, 0, 0, err
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}
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fileID, err := strconv.Atoi(matches[2])
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if err != nil {
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return true, 0, 0, err
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}
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return true, modID, fileID, nil
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}
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}
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return false, 0, 0, nil
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}
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var modSlugRegexes = [...]*regexp.Regexp{
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regexp.MustCompile("^https?://minecraft\\.curseforge\\.com/projects/([^/]+)"),
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regexp.MustCompile("^https?://(?:www\\.)?curseforge\\.com/minecraft/mc-mods/([^/]+)"),
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// Exact slug matcher
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regexp.MustCompile("^[a-z][\\da-z\\-_]{0,127}$"),
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}
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func getModIDFromString(mod string) (bool, int, error) {
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// Check if it's just a number first
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modID, err := strconv.Atoi(mod)
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if err == nil && modID > 0 {
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return true, modID, nil
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}
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for _, v := range modSlugRegexes {
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matches := v.FindStringSubmatch(mod)
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if matches != nil {
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var slug string
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if len(matches) == 2 {
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slug = matches[1]
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} else if len(matches) == 1 {
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slug = matches[0]
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} else {
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continue
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}
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modID, err := modIDFromSlug(slug)
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if err != nil {
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return true, 0, err
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}
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return true, modID, nil
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}
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}
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return false, 0, nil
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}
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func createModFile(modInfo modInfo, fileInfo modFileInfo, index *core.Index, optionalDisabled bool) error {
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updateMap := make(map[string]map[string]interface{})
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var err error
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updateMap["curseforge"], err = cfUpdateData{
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ProjectID: modInfo.ID,
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FileID: fileInfo.ID,
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}.ToMap()
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if err != nil {
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return err
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}
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hash, hashFormat := fileInfo.getBestHash()
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var optional *core.ModOption
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if optionalDisabled {
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optional = &core.ModOption{
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Optional: true,
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Default: false,
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}
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}
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modMeta := core.Mod{
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Name: modInfo.Name,
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FileName: fileInfo.FileName,
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Side: core.UniversalSide,
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Download: core.ModDownload{
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HashFormat: hashFormat,
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Hash: hash,
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},
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Option: optional,
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Update: updateMap,
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}
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path := modMeta.SetMetaName(modInfo.Slug, *index)
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// If the file already exists, this will overwrite it!!!
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// TODO: Should this be improved?
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// Current strategy is to go ahead and do stuff without asking, with the assumption that you are using
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// VCS anyway.
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format, hash, err := modMeta.Write()
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if err != nil {
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return err
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}
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return index.RefreshFileWithHash(path, format, hash, true)
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}
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func getLoader(pack core.Pack) int {
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dependencies := pack.Versions
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_, hasFabric := dependencies["fabric"]
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_, hasQuilt := dependencies["quilt"]
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_, hasForge := dependencies["forge"]
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if (hasFabric || hasQuilt) && hasForge {
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return modloaderTypeAny
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} else if hasFabric || hasQuilt { // Backwards-compatible; for now (could be configurable later)
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return modloaderTypeFabric
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} else if hasForge {
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return modloaderTypeForge
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} else {
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return modloaderTypeAny
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}
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}
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func matchLoaderType(packLoaderType int, modLoaderType int) bool {
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if packLoaderType == modloaderTypeAny || modLoaderType == modloaderTypeAny {
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return true
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} else {
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return packLoaderType == modLoaderType
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}
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}
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func matchLoaderTypeFileInfo(packLoaderType int, fileInfoData modFileInfo) bool {
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if packLoaderType == modloaderTypeAny {
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return true
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} else {
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if packLoaderType == modloaderTypeFabric {
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for _, v := range fileInfoData.GameVersions {
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if v == "Fabric" {
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return true
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}
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}
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} else if packLoaderType == modloaderTypeForge {
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for _, v := range fileInfoData.GameVersions {
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if v == "Forge" {
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return true
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}
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}
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} else {
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return true
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}
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return false
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}
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}
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func matchGameVersion(mcVersion string, modMcVersion string) bool {
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if getCurseforgeVersion(mcVersion) == modMcVersion {
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return true
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} else {
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for _, v := range viper.GetStringSlice("acceptable-game-versions") {
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if getCurseforgeVersion(v) == modMcVersion {
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return true
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}
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}
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return false
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}
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}
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func matchGameVersions(mcVersion string, modMcVersions []string) bool {
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for _, modMcVersion := range modMcVersions {
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if getCurseforgeVersion(mcVersion) == modMcVersion {
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return true
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} else {
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for _, v := range viper.GetStringSlice("acceptable-game-versions") {
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if getCurseforgeVersion(v) == modMcVersion {
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return true
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}
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}
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}
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}
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return false
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}
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type cfUpdateData struct {
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ProjectID int `mapstructure:"project-id"`
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FileID int `mapstructure:"file-id"`
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}
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func (u cfUpdateData) ToMap() (map[string]interface{}, error) {
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newMap := make(map[string]interface{})
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err := mapstructure.Decode(u, &newMap)
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return newMap, err
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}
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type cfUpdater struct{}
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func (u cfUpdater) ParseUpdate(updateUnparsed map[string]interface{}) (interface{}, error) {
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var updateData cfUpdateData
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err := mapstructure.Decode(updateUnparsed, &updateData)
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return updateData, err
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}
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type cachedStateStore struct {
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modInfo
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hasFileInfo bool
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fileID int
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fileInfo modFileInfo
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}
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func (u cfUpdater) CheckUpdate(mods []core.Mod, mcVersion string, pack core.Pack) ([]core.UpdateCheck, error) {
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results := make([]core.UpdateCheck, len(mods))
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modIDs := make([]int, len(mods))
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modInfos := make([]modInfo, len(mods))
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for i, v := range mods {
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projectRaw, ok := v.GetParsedUpdateData("curseforge")
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if !ok {
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results[i] = core.UpdateCheck{Error: errors.New("couldn't parse mod data")}
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continue
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}
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project := projectRaw.(cfUpdateData)
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modIDs[i] = project.ProjectID
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}
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modInfosUnsorted, err := cfDefaultClient.getModInfoMultiple(modIDs)
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if err != nil {
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return nil, err
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}
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for _, v := range modInfosUnsorted {
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for i, id := range modIDs {
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if id == v.ID {
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modInfos[i] = v
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break
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}
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}
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}
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packLoaderType := getLoader(pack)
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for i, v := range mods {
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projectRaw, ok := v.GetParsedUpdateData("curseforge")
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if !ok {
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results[i] = core.UpdateCheck{Error: errors.New("couldn't parse mod data")}
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continue
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}
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project := projectRaw.(cfUpdateData)
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updateAvailable := false
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fileID := project.FileID
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fileInfoObtained := false
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var fileInfoData modFileInfo
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var fileName string
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// For snapshots, curseforge doesn't put them in GameVersionLatestFiles
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for _, v := range modInfos[i].LatestFiles {
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// Choose "newest" version by largest ID
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if matchGameVersions(mcVersion, v.GameVersions) && v.ID > fileID && matchLoaderTypeFileInfo(packLoaderType, v) {
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updateAvailable = true
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fileID = v.ID
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fileInfoData = v
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fileInfoObtained = true
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fileName = v.FileName
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}
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}
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for _, file := range modInfos[i].GameVersionLatestFiles {
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// TODO: change to timestamp-based comparison??
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// TODO: manage alpha/beta/release correctly, check update channel?
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// Choose "newest" version by largest ID
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if matchGameVersion(mcVersion, file.GameVersion) && file.ID > fileID && matchLoaderType(packLoaderType, file.Modloader) {
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updateAvailable = true
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fileID = file.ID
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fileName = file.Name
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fileInfoObtained = false // Make sure we get the file info again
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}
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}
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if !updateAvailable {
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results[i] = core.UpdateCheck{UpdateAvailable: false}
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continue
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}
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// The API also provides some files inline, because that's efficient!
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if !fileInfoObtained {
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for _, file := range modInfos[i].LatestFiles {
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if file.ID == fileID {
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fileInfoObtained = true
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fileInfoData = file
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}
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}
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}
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results[i] = core.UpdateCheck{
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UpdateAvailable: true,
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UpdateString: v.FileName + " -> " + fileName,
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CachedState: cachedStateStore{modInfos[i], fileInfoObtained, fileID, fileInfoData},
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}
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}
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return results, nil
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}
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func (u cfUpdater) DoUpdate(mods []*core.Mod, cachedState []interface{}) error {
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// "Do" isn't really that accurate, more like "Apply", because all the work is done in CheckUpdate!
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for i, v := range mods {
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modState := cachedState[i].(cachedStateStore)
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fileInfoData := modState.fileInfo
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if !modState.hasFileInfo {
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var err error
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fileInfoData, err = cfDefaultClient.getFileInfo(modState.ID, modState.fileID)
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if err != nil {
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return err
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}
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}
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v.FileName = fileInfoData.FileName
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v.Name = modState.Name
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hash, hashFormat := fileInfoData.getBestHash()
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v.Download = core.ModDownload{
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HashFormat: hashFormat,
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Hash: hash,
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}
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v.Update["curseforge"]["project-id"] = modState.ID
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v.Update["curseforge"]["file-id"] = fileInfoData.ID
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}
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return nil
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}
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type cfExportData struct {
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ProjectID int `mapstructure:"project-id"`
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}
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func (e cfExportData) ToMap() (map[string]interface{}, error) {
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newMap := make(map[string]interface{})
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err := mapstructure.Decode(e, &newMap)
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return newMap, err
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}
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func parseExportData(from map[string]interface{}) (cfExportData, error) {
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var exportData cfExportData
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err := mapstructure.Decode(from, &exportData)
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return exportData, err
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}
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