mirror of
https://github.com/eiblog/eiblog.git
synced 2026-02-09 16:12:26 +08:00
chore: complete api
This commit is contained in:
deepzz0
403
pkg/cache/cache.go
vendored
403
pkg/cache/cache.go
vendored
@@ -71,8 +71,64 @@ type Cache struct {
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ArticlesMap map[string]*model.Article // slug:article
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}
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// PageArticles 文章翻页
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func (c *Cache) PageArticles(page int, pageSize int) (prev,
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// AddArticle 添加文章
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func (c *Cache) AddArticle(article *model.Article) error {
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c.lock.Lock()
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defer c.lock.Unlock()
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// store
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err := c.InsertArticle(context.Background(), article)
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if err != nil {
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return err
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}
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// 是否是草稿
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if article.IsDraft {
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return nil
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}
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// 正式发布文章
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c.refreshCache(article, false)
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return nil
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}
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// RepArticle 替换文章
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func (c *Cache) RepArticle(oldArticle, newArticle *model.Article) {
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c.lock.Lock()
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defer c.lock.Unlock()
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c.ArticlesMap[newArticle.Slug] = newArticle
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render.GenerateExcerptMarkdown(newArticle)
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if newArticle.ID < config.Conf.BlogApp.General.StartID {
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return
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}
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if oldArticle != nil { // 移除旧文章
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c.refreshCache(oldArticle, true)
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}
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c.refreshCache(newArticle, false)
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}
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// DelArticles 删除文章
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func (c *Cache) DelArticles(ids []int) error {
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c.lock.Lock()
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defer c.lock.Unlock()
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for _, id := range ids {
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article, _ := c.FindArticleByID(id)
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// set delete
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err := c.UpdateArticle(context.Background(), id, map[string]interface{}{
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"deleted_at": time.Now(),
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})
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if err != nil {
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return err
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}
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// drop from tags,series,archives
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c.refreshCache(article, true)
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}
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return nil
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}
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// PageArticleFE 文章翻页
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func (c *Cache) PageArticleFE(page int, pageSize int) (prev,
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next int, articles []*model.Article) {
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var l int
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@@ -106,114 +162,37 @@ func (c *Cache) PageArticles(page int, pageSize int) (prev,
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return
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}
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// PageArticlesBE 后台文章分页
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// func (c *Cache) PageArticleBE(se int, kw string, draft, del bool, p, n int)(max int, artcs []*model.Article){
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//
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// }
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// PageArticleBE 后台文章分页
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func (c *Cache) PageArticleBE(se int, kw string, draft, del bool, p,
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n int) ([]*model.Article, int) {
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// DeleteArticles 删除文章
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func (c *Cache) DeleteArticles(ids []int) error {
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c.lock.Lock()
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defer c.lock.Unlock()
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for _, id := range ids {
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article, idx := c.FindArticleByID(id)
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// drop from linkedList
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if article.Prev == nil && article.Next != nil {
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article.Next.Prev = nil
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} else if article.Prev != nil && article.Next == nil {
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article.Prev.Next = nil
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} else if article.Prev != nil && article.Next != nil {
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article.Prev.Next = article.Next
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article.Next.Prev = article.Prev
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}
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// drop from articles
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c.Articles = append(c.Articles[:idx], c.Articles[idx+1:]...)
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delete(c.ArticlesMap, article.Slug)
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// set delete
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err := c.UpdateArticle(context.Background(), id, map[string]interface{}{
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"deletetime": time.Now(),
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})
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if err != nil {
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return err
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}
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// drop from tags,series,archives
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c.redelArticle(article)
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search := store.SearchArticles{
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Page: p,
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Limit: n,
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Fields: make(map[string]interface{}),
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}
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return nil
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}
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// AddArticle 添加文章
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func (c *Cache) AddArticle(article *model.Article) error {
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err := c.InsertArticle(context.Background(), article)
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if draft {
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search.Fields[store.SearchArticleDraft] = true
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} else if del {
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search.Fields[store.SearchArticleTrash] = true
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} else {
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search.Fields[store.SearchArticleDraft] = false
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if se > 0 {
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search.Fields[store.SearchArticleSerieID] = se
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}
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if kw != "" {
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search.Fields[store.SearchArticleTitle] = kw
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}
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}
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articles, count, err := c.LoadArticleList(context.Background(), search)
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if err != nil {
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return err
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return nil, 0
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}
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// 正式发布文章
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if !article.IsDraft {
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defer render.GenerateExcerptMarkdown(article)
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c.ArticlesMap[article.Slug] = article
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c.Articles = append([]*model.Article{article}, c.Articles...)
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sort.Sort(c.Articles)
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article, idx := c.FindArticleByID(article.ID)
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if idx == 0 && c.Articles[idx+1].ID >=
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config.Conf.BlogApp.General.StartID {
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article.Next = c.Articles[idx+1]
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c.Articles[idx+1].Prev = article
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} else if idx > 0 && c.Articles[idx-1].ID >=
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config.Conf.BlogApp.General.StartID {
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article.Prev = c.Articles[idx-1]
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if c.Articles[idx-1].Next != nil {
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article.Next = c.Articles[idx-1].Next
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c.Articles[idx-1].Next.Prev = article
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}
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c.Articles[idx-1].Next = article
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}
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c.readdArticle(article, true)
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max := count / n
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if max%n > 0 {
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max++
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}
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return nil
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}
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// ReplaceArticle 替换文章
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func (c *Cache) ReplaceArticle(oldArticle, newArticle *model.Article) {
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c.ArticlesMap[newArticle.Slug] = newArticle
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render.GenerateExcerptMarkdown(newArticle)
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if newArticle.ID < config.Conf.BlogApp.General.StartID {
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return
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}
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if oldArticle != nil {
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article, idx := c.FindArticleByID(oldArticle.ID)
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if article.Prev == nil && article.Next != nil {
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article.Next.Prev = nil
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} else if article.Prev != nil && article.Next == nil {
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article.Prev.Next = nil
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} else if article.Prev != nil && article.Next != nil {
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article.Prev.Next = article.Next
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article.Next.Prev = article.Prev
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}
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c.Articles = append(Ei.Articles[:idx], Ei.Articles[idx+1:]...)
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c.redelArticle(article)
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}
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c.Articles = append(c.Articles, newArticle)
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sort.Sort(c.Articles)
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_, idx := c.FindArticleByID(newArticle.ID)
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if idx == 0 && c.Articles[idx+1].ID >= config.Conf.BlogApp.General.StartID {
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newArticle.Next = c.Articles[idx+1]
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c.Articles[idx+1].Prev = newArticle
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} else if idx > 0 && c.Articles[idx-1].ID >=
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config.Conf.BlogApp.General.StartID {
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newArticle.Prev = Ei.Articles[idx-1]
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if c.Articles[idx-1].Next != nil {
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newArticle.Next = Ei.Articles[idx-1].Next
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c.Articles[idx-1].Next.Prev = newArticle
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}
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c.Articles[idx-1].Next = newArticle
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}
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c.readdArticle(newArticle, true)
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return articles, max
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}
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// FindArticleByID 通过ID查找文章
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@@ -226,86 +205,59 @@ func (c *Cache) FindArticleByID(id int) (*model.Article, int) {
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return nil, -1
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}
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// loadOrInit 读取数据或初始化
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func (c *Cache) loadOrInit() error {
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blogapp := config.Conf.BlogApp
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// blogger
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blogger := &model.Blogger{
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BlogName: strings.Title(blogapp.Account.Username),
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SubTitle: "Rome was not built in one day.",
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BeiAn: "蜀ICP备xxxxxxxx号-1",
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BTitle: fmt.Sprintf("%s's Blog", strings.Title(blogapp.Account.Username)),
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Copyright: `本站使用「<a href="//creativecommons.org/licenses/by/4.0/">署名 4.0 国际</a>」创作共享协议，转载请注明作者及原网址。`,
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}
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created, err := c.LoadInsertBlogger(context.Background(), blogger)
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if err != nil {
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return err
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}
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c.Blogger = blogger
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if created { // init articles: about blogroll
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about := &model.Article{
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ID: 1, // 固定ID
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Author: blogapp.Account.Username,
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Title: "关于",
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Slug: "about",
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}
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err = c.InsertArticle(context.Background(), about)
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if err != nil {
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return err
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}
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// 推送到 disqus
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go internal.ThreadCreate(about, blogger.BTitle)
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blogroll := &model.Article{
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ID: 2, // 固定ID
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Author: blogapp.Account.Username,
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Title: "友情链接",
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Slug: "blogroll",
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}
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err = c.InsertArticle(context.Background(), blogroll)
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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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// account
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pwd := tools.EncryptPasswd(blogapp.Account.Password,
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blogapp.Account.Password)
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// refreshCache 刷新缓存
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func (c *Cache) refreshCache(article *model.Article, del bool) {
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if del {
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_, idx := c.FindArticleByID(article.ID)
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account := &model.Account{
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Username: blogapp.Account.Username,
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Password: pwd,
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delete(c.ArticlesMap, article.Slug)
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c.Articles = append(Ei.Articles[:idx], Ei.Articles[idx+1:]...)
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// 从链表移除
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c.recalcLinkedList(article, true)
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// 从tag、serie、archive移除
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c.redelArticle(article)
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}
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_, err = c.LoadInsertAccount(context.Background(), account)
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if err != nil {
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return err
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}
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c.Account = account
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// all articles
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articles, err := c.LoadAllArticle(context.Background())
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if err != nil {
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return err
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}
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for i, v := range articles {
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// 渲染页面
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render.GenerateExcerptMarkdown(v)
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// 添加文章
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defer render.GenerateExcerptMarkdown(article)
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c.ArticlesMap[v.Slug] = v
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// 分析文章
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if v.ID < blogapp.General.StartID {
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continue
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c.ArticlesMap[article.Slug] = article
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c.Articles = append([]*model.Article{article}, c.Articles...)
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sort.Sort(c.Articles)
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// 从链表添加
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c.recalcLinkedList(article, false)
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// 从tag、serie、archive添加
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c.readdArticle(article, true)
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}
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// recalcLinkedList 重算文章链表
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func (c *Cache) recalcLinkedList(article *model.Article, del bool) {
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// 删除操作
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if del {
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if article.Prev == nil && article.Next != nil {
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article.Next.Prev = nil
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} else if article.Prev != nil && article.Next == nil {
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article.Prev.Next = nil
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} else if article.Prev != nil && article.Next != nil {
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article.Prev.Next = article.Next
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article.Next.Prev = article.Prev
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}
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if i > 0 {
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v.Prev = Ei.Articles[i-1]
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}
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if Ei.Articles[i+1].ID >= blogapp.General.StartID {
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v.Next = Ei.Articles[i+1]
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}
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c.readdArticle(v, false)
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return
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}
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// 添加操作
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_, idx := c.FindArticleByID(article.ID)
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if idx == 0 && c.Articles[idx+1].ID >=
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config.Conf.BlogApp.General.StartID {
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article.Next = c.Articles[idx+1]
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c.Articles[idx+1].Prev = article
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} else if idx > 0 && c.Articles[idx-1].ID >=
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config.Conf.BlogApp.General.StartID {
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article.Prev = c.Articles[idx-1]
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if c.Articles[idx-1].Next != nil {
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article.Next = c.Articles[idx-1].Next
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c.Articles[idx-1].Next.Prev = article
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}
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c.Articles[idx-1].Next = article
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}
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Ei.Articles = articles
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// 重建专题与归档
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PagesCh <- PageSeries
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PagesCh <- PageArchive
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return nil
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}
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// readdArticle 添加文章到tag、series、archive
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@@ -396,6 +348,97 @@ func (c *Cache) redelArticle(article *model.Article) {
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}
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}
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// loadOrInit 读取数据或初始化
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func (c *Cache) loadOrInit() error {
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blogapp := config.Conf.BlogApp
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// blogger
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blogger := &model.Blogger{
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BlogName: strings.Title(blogapp.Account.Username),
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SubTitle: "Rome was not built in one day.",
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BeiAn: "蜀ICP备xxxxxxxx号-1",
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BTitle: fmt.Sprintf("%s's Blog", strings.Title(blogapp.Account.Username)),
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Copyright: `本站使用「<a href="//creativecommons.org/licenses/by/4.0/">署名 4.0 国际</a>」创作共享协议，转载请注明作者及原网址。`,
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}
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created, err := c.LoadInsertBlogger(context.Background(), blogger)
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if err != nil {
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return err
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}
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c.Blogger = blogger
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if created { // init articles: about blogroll
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about := &model.Article{
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ID: 1, // 固定ID
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Author: blogapp.Account.Username,
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Title: "关于",
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Slug: "about",
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UpdatedAt: time.Now(),
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CreatedAt: time.Now(),
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}
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err = c.InsertArticle(context.Background(), about)
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if err != nil {
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return err
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}
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// 推送到 disqus
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go internal.ThreadCreate(about, blogger.BTitle)
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blogroll := &model.Article{
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ID: 2, // 固定ID
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Author: blogapp.Account.Username,
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Title: "友情链接",
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Slug: "blogroll",
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UpdatedAt: time.Now(),
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CreatedAt: time.Now(),
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}
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err = c.InsertArticle(context.Background(), blogroll)
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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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// account
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pwd := tools.EncryptPasswd(blogapp.Account.Password,
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blogapp.Account.Password)
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account := &model.Account{
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Username: blogapp.Account.Username,
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Password: pwd,
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}
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_, err = c.LoadInsertAccount(context.Background(), account)
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if err != nil {
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return err
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}
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c.Account = account
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// all articles
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search := store.SearchArticles{
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Page: 1,
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Limit: 9999,
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Fields: map[string]interface{}{store.SearchArticleDraft: false},
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}
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articles, _, err := c.LoadArticleList(context.Background(), search)
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if err != nil {
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return err
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}
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for i, v := range articles {
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// 渲染页面
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render.GenerateExcerptMarkdown(v)
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c.ArticlesMap[v.Slug] = v
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// 分析文章
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if v.ID < blogapp.General.StartID {
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continue
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}
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if i > 0 {
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v.Prev = Ei.Articles[i-1]
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}
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if Ei.Articles[i+1].ID >= blogapp.General.StartID {
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v.Next = Ei.Articles[i+1]
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}
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c.readdArticle(v, false)
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}
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Ei.Articles = articles
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// 重建专题与归档
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PagesCh <- PageSeries
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PagesCh <- PageArchive
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return nil
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}
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// regeneratePages 重新生成series,archive页面
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func (c *Cache) regeneratePages() {
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for {
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