❤️ 完整开源界面和内核 https://github.com/siyuan-note/siyuan/issues/5013

2025-12-17 23:20:13 +01:00 · 2022-05-26 15:18:53 +08:00 · 2022-05-26 15:18:53 +08:00 · f40ed985e1
commit f40ed985e1
parent e650b8100c
1214 changed files with 345766 additions and 9 deletions
--- a/kernel/bazaar/widget.go
+++ b/kernel/bazaar/widget.go
@ -0,0 +1,145 @@
+// SiYuan - Build Your Eternal Digital Garden
+// 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 (
+	"errors"
+	"os"
+	"sort"
+	"strings"
+	"sync"
+
+	"github.com/dustin/go-humanize"
+	ants "github.com/panjf2000/ants/v2"
+	"github.com/siyuan-note/siyuan/kernel/util"
+)
+
+type Widget struct {
+	Author  string `json:"author"`
+	URL     string `json:"url"`
+	Version string `json:"version"`
+
+	Name            string `json:"name"`
+	RepoURL         string `json:"repoURL"`
+	RepoHash        string `json:"repoHash"`
+	PreviewURL      string `json:"previewURL"`
+	PreviewURLThumb string `json:"previewURLThumb"`
+
+	README string `json:"readme"`
+
+	Installed  bool   `json:"installed"`
+	Outdated   bool   `json:"outdated"`
+	Current    bool   `json:"current"`
+	Updated    string `json:"updated"`
+	Stars      int    `json:"stars"`
+	OpenIssues int    `json:"openIssues"`
+	Size       int64  `json:"size"`
+	HSize      string `json:"hSize"`
+	HUpdated   string `json:"hUpdated"`
+	Downloads  int    `json:"downloads"`
+}
+
+func Widgets(proxyURL string) (widgets []*Widget) {
+	widgets = []*Widget{}
+	result, err := util.GetRhyResult(false, proxyURL)
+	if nil != err {
+		return
+	}
+
+	bazaarIndex := getBazaarIndex(proxyURL)
+	bazaarHash := result["bazaar"].(string)
+	result = map[string]interface{}{}
+	request := util.NewBrowserRequest(proxyURL)
+	u := util.BazaarOSSServer + "/bazaar@" + bazaarHash + "/stage/widgets.json"
+	resp, err := request.SetResult(&result).Get(u)
+	if nil != err {
+		util.LogErrorf("get community stage index [%s] failed: %s", u, err)
+		return
+	}
+	if 200 != resp.StatusCode {
+		util.LogErrorf("get community stage index [%s] failed: %d", u, resp.StatusCode)
+		return
+	}
+
+	repos := result["repos"].([]interface{})
+	waitGroup := &sync.WaitGroup{}
+	lock := &sync.Mutex{}
+	p, _ := ants.NewPoolWithFunc(8, func(arg interface{}) {
+		defer waitGroup.Done()
+
+		repo := arg.(map[string]interface{})
+		repoURL := repo["url"].(string)
+
+		widget := &Widget{}
+		innerU := util.BazaarOSSServer + "/package/" + repoURL + "/widget.json"
+		innerResp, innerErr := util.NewBrowserRequest(proxyURL).SetResult(widget).Get(innerU)
+		if nil != innerErr {
+			util.LogErrorf("get bazaar package [%s] failed: %s", repoURL, innerErr)
+			return
+		}
+		if 200 != innerResp.StatusCode {
+			util.LogErrorf("get bazaar package [%s] failed: %d", innerU, innerResp.StatusCode)
+			return
+		}
+
+		repoURLHash := strings.Split(repoURL, "@")
+		widget.RepoURL = "https://github.com/" + repoURLHash[0]
+		widget.RepoHash = repoURLHash[1]
+		widget.PreviewURL = util.BazaarOSSServer + "/package/" + repoURL + "/preview.png?imageslim"
+		widget.PreviewURLThumb = util.BazaarOSSServer + "/package/" + repoURL + "/preview.png?imageView2/2/w/436/h/232"
+		widget.Updated = repo["updated"].(string)
+		widget.Stars = int(repo["stars"].(float64))
+		widget.OpenIssues = int(repo["openIssues"].(float64))
+		widget.Size = int64(repo["size"].(float64))
+		widget.HSize = humanize.Bytes(uint64(widget.Size))
+		widget.HUpdated = formatUpdated(widget.Updated)
+		pkg := bazaarIndex[strings.Split(repoURL, "@")[0]]
+		if nil != pkg {
+			widget.Downloads = pkg.Downloads
+		}
+		lock.Lock()
+		widgets = append(widgets, widget)
+		lock.Unlock()
+	})
+	for _, repo := range repos {
+		waitGroup.Add(1)
+		p.Invoke(repo)
+	}
+	waitGroup.Wait()
+	p.Release()
+
+	sort.Slice(widgets, func(i, j int) bool { return widgets[i].Updated > widgets[j].Updated })
+	return
+}
+
+func InstallWidget(repoURL, repoHash, installPath, proxyURL string, chinaCDN bool, systemID string) error {
+	repoURLHash := repoURL + "@" + repoHash
+	data, err := downloadPackage(repoURLHash, proxyURL, chinaCDN, true, systemID)
+	if nil != err {
+		return err
+	}
+	return installPackage(data, installPath)
+}
+
+func UninstallWidget(installPath string) error {
+	if err := os.RemoveAll(installPath); nil != err {
+		util.LogErrorf("remove widget [%s] failed: %s", installPath, err)
+		return errors.New("remove community widget failed")
+	}
+	//util.Logger.Infof("uninstalled widget [%s]", installPath)
+	return nil
+}