// @api patch /admin/api/options/{key} 修改设置项的值
// @apiParam key string 需要修改项的key
// @apiGroup admin
//
// @apiRequest json
// @apiHeader Authorization xxx
// @apiParam value string 新值
// @apiExample json
// { "value": "abcdef" }
// @apiSuccess 204 no content
func adminPatchOption(w http.ResponseWriter, r *http.Request) {
key, ok := util.ParamString(w, r, "key")
if !ok {
return
}
if _, found := app.GetOption(key); !found {
util.RenderJSON(w, http.StatusNotFound, nil, nil)
return
}
data := &struct {
Value string `json:"value"`
}{}
if !util.ReadJSON(w, r, data) {
return
}
if err := app.SetOption(key, data.Value, false); err != nil {
logs.Error("adminPatchOption:", err)
util.RenderJSON(w, http.StatusInternalServerError, nil, nil)
return
}
lastUpdated()
util.RenderJSON(w, http.StatusNoContent, nil, nil)
}
// /tags/1.html
func pageTag(w http.ResponseWriter, r *http.Request) {
tagName, ok := util.ParamString(w, r, "id")
if !ok {
return
}
tagName = strings.TrimSuffix(tagName, opt.Suffix)
sql := `SELECT {id} AS {ID}, {name} AS {Name}, {title} AS {Title}, {description} AS {Description}
FROM #tags
WHERE {name}=?`
rows, err := db.Query(true, sql, tagName)
if err != nil {
logs.Error("pageTag:", err)
pageHttpStatusCode(w, r, http.StatusInternalServerError)
return
}
defer rows.Close()
tag := &Tag{}
if _, err = fetch.Obj(tag, rows); err != nil {
logs.Error("pageTag:", err)
pageHttpStatusCode(w, r, http.StatusInternalServerError)
return
}
info, err := getInfo()
if err != nil {
logs.Error("pageTag:", err)
pageHttpStatusCode(w, r, http.StatusInternalServerError)
return
}
info.Canonical = app.URL(tag.Permalink())
info.Title = tag.Title
page := conv.MustInt(r.FormValue("page"), 1)
if page < 1 { // 不能小于1
page = 1
} else if page > 1 { // 为1的时候，不需要prev
info.PrevPage = &Anchor{Title: "上一页", Link: app.TagURL(tagName, page-1)}
}
if page*opt.SidebarSize < tag.Count() {
info.NextPage = &Anchor{Title: "下一页", Link: app.TagURL(tagName, page+1)}
}
posts, err := getTagPosts(page-1, tag.ID)
if err != nil {
logs.Error("pageTag:", err)
pageHttpStatusCode(w, r, http.StatusInternalServerError)
return
}
data := map[string]interface{}{
"info": info,
"tag": tag,
"posts": posts,
}
render(w, r, "tag", data, map[string]string{"Content-Type": "text/html"})
}
// @api get /admin/api/options/{key} 获取设置项的值，不能获取password字段。
// @apiParam key string 名称
//
// @apiRequest json
// @apiHeader Authorization xxx
//
// @apiSuccess 200 ok
// @api value any 设置项的值
// @apiExample json
// { "value": "20" }
func adminGetOption(w http.ResponseWriter, r *http.Request) {
key, ok := util.ParamString(w, r, "key")
if !ok {
return
}
if key == "password" {
util.RenderJSON(w, http.StatusNotFound, nil, nil)
return
}
val, found := app.GetOption(key)
if !found {
util.RenderJSON(w, http.StatusNotFound, nil, nil)
return
}
util.RenderJSON(w, http.StatusOK, map[string]interface{}{"value": val}, nil)
}
// 从请求参数中解析出模块实例。
func getModule(w http.ResponseWriter, r *http.Request) *web.Module {
name, ok := util.ParamString(w, r, "name")
if name == moduleName { // 当前模块不能被控制
util.RenderJSON(w, http.StatusBadRequest, &util.ErrorResult{Message: "无法控制该模块！"}, nil)
return nil
}
if !ok {
util.RenderJSON(w, http.StatusNotFound, nil, nil)
return nil
}
m := web.GetModule(name)
if m == nil {
util.RenderJSON(w, http.StatusNotFound, nil, nil)
return nil
}
return m
}
// /posts/1.html
// /posts/about.html
func pagePost(w http.ResponseWriter, r *http.Request) {
idStr, ok := util.ParamString(w, r, "id")
if !ok {
return
}
idStr = strings.TrimSuffix(idStr, opt.Suffix)
var rows *sql.Rows
var err error
postID, err := strconv.ParseInt(idStr, 10, 64)
if err != nil {
sql := `SELECT * FROM #posts WHERE {name}=?`
rows, err = db.Query(true, sql, idStr)
} else {
sql := `SELECT * FROM #posts WHERE {id}=?`
rows, err = db.Query(true, sql, postID)
}
if err != nil {
logs.Error("pagePost:", err)
pageHttpStatusCode(w, r, http.StatusInternalServerError)
return
}
defer rows.Close()
mp := &models.Post{}
if _, err = fetch.Obj(mp, rows); err != nil {
logs.Error("pagePost:", err)
pageHttpStatusCode(w, r, http.StatusInternalServerError)
return
}
if len(mp.Title) == 0 || mp.State != models.PostStatePublished {
pageHttpStatusCode(w, r, http.StatusNotFound)
return
}
if r.Method == "POST" {
if err := insertComment(mp.ID, r); err != nil {
logs.Error("pagePost:", err)
} else {
stats.WaitingCommentsSize++
stats.CommentsSize++
}
}
post := &Post{
ID: mp.ID,
Name: mp.Name,
Title: mp.Title,
Summary: mp.Summary,
Content: mp.Content,
Author: opt.ScreenName,
Created: mp.Created,
Modified: mp.Modified,
AllowComment: mp.AllowComment,
}
info, err := getInfo()
if err != nil {
logs.Error("pagePost:", err)
pageHttpStatusCode(w, r, http.StatusInternalServerError)
return
}
info.Canonical = app.URL(post.Permalink())
info.Title = post.Title
info.Description = post.Summary
info.Keywords = post.Keywords()
data := map[string]interface{}{
"info": info,
"post": post,
}
render(w, r, "post", data, map[string]string{"Content-Type": "text/html"})
}