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A privacy-first, self-hosted, fully open source personal knowledge management software, written in typescript and golang. (PERSONAL FORK)
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Go
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182// SiYuan - Refactor your thinking// Copyright (c) 2020-present, b3log.org//// This program is free software: you can redistribute it and/or modify// it under the terms of the GNU Affero General Public License as published by// the Free Software Foundation, either version 3 of the License, or// (at your option) any later version.//// This program is distributed in the hope that it will be useful,// but WITHOUT ANY WARRANTY; without even the implied warranty of// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the// GNU Affero General Public License for more details.//// You should have received a copy of the GNU Affero General Public License// along with this program. If not, see <https://www.gnu.org/licenses/>.
package bazaar
import ( "os" "path/filepath" "sort" "strings"
"github.com/88250/go-humanize" "github.com/siyuan-note/logging" "github.com/siyuan-note/siyuan/kernel/util")
type Widget struct { *Package}
// Widgets 返回集市挂件列表func Widgets() (widgets []*Widget) { widgets = []*Widget{} result := getStageAndBazaar("widgets")
if !result.Online { return } if result.StageErr != nil { return } if 1 > len(result.BazaarIndex) { return }
for _, repo := range result.StageIndex.Repos { if nil == repo.Package { continue } widget := buildWidgetFromStageRepo(repo, result.BazaarIndex) if nil != widget { widgets = append(widgets, widget) } }
sort.Slice(widgets, func(i, j int) bool { return widgets[i].Updated > widgets[j].Updated }) return}
// buildWidgetFromStageRepo 使用 stage 内嵌的 package 构建 *Widget，不发起 HTTP 请求。func buildWidgetFromStageRepo(repo *StageRepo, bazaarIndex map[string]*bazaarPackage) *Widget { pkg := *repo.Package pkg.URL = strings.TrimSuffix(pkg.URL, "/") repoURLHash := strings.Split(repo.URL, "@") if 2 != len(repoURLHash) { return nil } pkg.RepoURL = "https://github.com/" + repoURLHash[0] pkg.RepoHash = repoURLHash[1] pkg.PreviewURL = util.BazaarOSSServer + "/package/" + repo.URL + "/preview.png?imageslim" pkg.PreviewURLThumb = util.BazaarOSSServer + "/package/" + repo.URL + "/preview.png?imageView2/2/w/436/h/232" pkg.IconURL = util.BazaarOSSServer + "/package/" + repo.URL + "/icon.png" pkg.Updated = repo.Updated pkg.Stars = repo.Stars pkg.OpenIssues = repo.OpenIssues pkg.Size = repo.Size pkg.HSize = humanize.BytesCustomCeil(uint64(pkg.Size), 2) pkg.InstallSize = repo.InstallSize pkg.HInstallSize = humanize.BytesCustomCeil(uint64(pkg.InstallSize), 2) pkg.HUpdated = formatUpdated(pkg.Updated) pkg.PreferredFunding = getPreferredFunding(pkg.Funding) pkg.PreferredName = GetPreferredName(&pkg) pkg.PreferredDesc = getPreferredDesc(pkg.Description) pkg.DisallowInstall = disallowInstallBazaarPackage(&pkg) pkg.DisallowUpdate = disallowInstallBazaarPackage(&pkg) pkg.UpdateRequiredMinAppVer = pkg.MinAppVersion if bp := bazaarIndex[repoURLHash[0]]; nil != bp { pkg.Downloads = bp.Downloads } packageInstallSizeCache.SetDefault(pkg.RepoURL, pkg.InstallSize) return &Widget{Package: &pkg}}
func InstalledWidgets() (ret []*Widget) { ret = []*Widget{}
widgetsPath := filepath.Join(util.DataDir, "widgets") if !util.IsPathRegularDirOrSymlinkDir(widgetsPath) { return }
widgetDirs, err := os.ReadDir(widgetsPath) if err != nil { logging.LogWarnf("read widgets folder failed: %s", err) return }
bazaarWidgets := Widgets()
for _, widgetDir := range widgetDirs { if !util.IsDirRegularOrSymlink(widgetDir) { continue } dirName := widgetDir.Name()
widget, parseErr := WidgetJSON(dirName) if nil != parseErr || nil == widget { continue }
widget.RepoURL = widget.URL widget.DisallowInstall = disallowInstallBazaarPackage(widget.Package) if bazaarPkg := getBazaarWidget(widget.Name, bazaarWidgets); nil != bazaarPkg { widget.DisallowUpdate = disallowInstallBazaarPackage(bazaarPkg.Package) widget.UpdateRequiredMinAppVer = bazaarPkg.MinAppVersion widget.RepoURL = bazaarPkg.RepoURL }
installPath := filepath.Join(util.DataDir, "widgets", dirName) widget.Installed = true widget.PreviewURL = "/widgets/" + dirName + "/preview.png" widget.PreviewURLThumb = "/widgets/" + dirName + "/preview.png" widget.IconURL = "/widgets/" + dirName + "/icon.png" widget.PreferredFunding = getPreferredFunding(widget.Funding) widget.PreferredName = GetPreferredName(widget.Package) widget.PreferredDesc = getPreferredDesc(widget.Description) info, statErr := os.Stat(filepath.Join(installPath, "widget.json")) if nil != statErr { logging.LogWarnf("stat install widget.json failed: %s", statErr) continue } widget.HInstallDate = info.ModTime().Format("2006-01-02") if installSize, ok := packageInstallSizeCache.Get(widget.RepoURL); ok { widget.InstallSize = installSize.(int64) } else { is, _ := util.SizeOfDirectory(installPath) widget.InstallSize = is packageInstallSizeCache.SetDefault(widget.RepoURL, is) } widget.HInstallSize = humanize.BytesCustomCeil(uint64(widget.InstallSize), 2) widget.PreferredReadme = loadInstalledReadme(installPath, "/widgets/"+dirName+"/", widget.Readme) widget.Outdated = isOutdatedWidget(widget, bazaarWidgets) ret = append(ret, widget) } return}
func getBazaarWidget(name string, widgets []*Widget) *Widget { for _, p := range widgets { if p.Name == name { return p } } return nil}
func InstallWidget(repoURL, repoHash, installPath string, systemID string) error { repoURLHash := repoURL + "@" + repoHash data, err := downloadPackage(repoURLHash, true, systemID) if err != nil { return err } return installPackage(data, installPath, repoURLHash)}
func UninstallWidget(installPath string) error { return uninstallPackage(installPath)}