319 lines
8.6 KiB
Go
319 lines
8.6 KiB
Go
package actions
|
|
|
|
import (
|
|
"errors"
|
|
"fmt"
|
|
"github.com/fthvgb1/wp-go/helper/number"
|
|
"github.com/fthvgb1/wp-go/helper/slice"
|
|
str "github.com/fthvgb1/wp-go/helper/strings"
|
|
"github.com/fthvgb1/wp-go/internal/pkg/cache"
|
|
"github.com/fthvgb1/wp-go/internal/pkg/config"
|
|
"github.com/fthvgb1/wp-go/internal/pkg/dao"
|
|
"github.com/fthvgb1/wp-go/internal/pkg/logs"
|
|
"github.com/fthvgb1/wp-go/internal/pkg/models"
|
|
"github.com/fthvgb1/wp-go/internal/plugins"
|
|
"github.com/fthvgb1/wp-go/internal/theme"
|
|
"github.com/fthvgb1/wp-go/internal/wpconfig"
|
|
"github.com/fthvgb1/wp-go/model"
|
|
"github.com/fthvgb1/wp-go/plugin/pagination"
|
|
"github.com/gin-contrib/sessions"
|
|
"github.com/gin-gonic/gin"
|
|
"math"
|
|
"net/http"
|
|
"strconv"
|
|
"strings"
|
|
"sync/atomic"
|
|
"time"
|
|
)
|
|
|
|
type indexHandle struct {
|
|
c *gin.Context
|
|
session sessions.Session
|
|
page int
|
|
pageSize int
|
|
title string
|
|
titleL string
|
|
titleR string
|
|
search string
|
|
author string
|
|
totalPage int
|
|
category string
|
|
categoryType string
|
|
where model.SqlBuilder
|
|
orderBy string
|
|
order string
|
|
join model.SqlBuilder
|
|
postType []any
|
|
postStatus []any
|
|
header string
|
|
paginationStep int
|
|
scene int
|
|
status int
|
|
}
|
|
|
|
func newIndexHandle(ctx *gin.Context) *indexHandle {
|
|
size := wpconfig.Options.Value("posts_per_page")
|
|
si, _ := strconv.Atoi(size)
|
|
return &indexHandle{
|
|
c: ctx,
|
|
session: sessions.Default(ctx),
|
|
page: 1,
|
|
pageSize: si,
|
|
paginationStep: 1,
|
|
titleL: wpconfig.Options.Value("blogname"),
|
|
titleR: wpconfig.Options.Value("blogdescription"),
|
|
where: model.SqlBuilder{
|
|
{"post_type", "in", ""},
|
|
{"post_status", "in", ""},
|
|
},
|
|
orderBy: "post_date",
|
|
join: model.SqlBuilder{},
|
|
postType: []any{"post"},
|
|
postStatus: []any{"publish"},
|
|
scene: plugins.Home,
|
|
status: plugins.Ok,
|
|
}
|
|
}
|
|
|
|
var months = slice.SimpleToMap(number.Range(1, 12, 1), func(v int) int {
|
|
return v
|
|
})
|
|
|
|
func (h *indexHandle) setTitleLR(l, r string) {
|
|
h.titleL = l
|
|
h.titleR = r
|
|
}
|
|
|
|
func (h *indexHandle) getTitle() string {
|
|
h.title = fmt.Sprintf("%s-%s", h.titleL, h.titleR)
|
|
return h.title
|
|
}
|
|
|
|
func (h *indexHandle) getSearchKey() string {
|
|
return fmt.Sprintf("action:%s|%s|%s|%s|%s|%s|%d|%d", h.author, h.search, h.orderBy, h.order, h.category, h.categoryType, h.page, h.pageSize)
|
|
}
|
|
|
|
var orders = []string{"asc", "desc"}
|
|
|
|
func (h *indexHandle) parseParams() (err error) {
|
|
h.order = h.c.Query("order")
|
|
|
|
if !slice.IsContained(h.order, orders) {
|
|
order := config.Conf.Load().PostOrder
|
|
h.order = "asc"
|
|
if order != "" && slice.IsContained(order, orders) {
|
|
h.order = order
|
|
}
|
|
}
|
|
year := h.c.Param("year")
|
|
if year != "" {
|
|
y, er := strconv.Atoi(year)
|
|
if er != nil {
|
|
return err
|
|
}
|
|
if y > time.Now().Year() || y <= 1970 {
|
|
return errors.New(str.Join("year err : ", year))
|
|
}
|
|
h.where = append(h.where, []string{
|
|
"year(post_date)", year,
|
|
})
|
|
}
|
|
month := h.c.Param("month")
|
|
if month != "" {
|
|
m, err := strconv.Atoi(month)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
if _, ok := months[m]; !ok {
|
|
return errors.New(str.Join("months err ", month))
|
|
}
|
|
|
|
h.where = append(h.where, []string{
|
|
"month(post_date)", month,
|
|
})
|
|
ss := fmt.Sprintf("%s年%s月", year, strings.TrimLeft(month, "0"))
|
|
h.header = fmt.Sprintf("月度归档： <span>%s</span>", ss)
|
|
h.setTitleLR(ss, wpconfig.Options.Value("blogname"))
|
|
h.scene = plugins.Archive
|
|
}
|
|
category := h.c.Param("category")
|
|
if category == "" {
|
|
category = h.c.Param("tag")
|
|
if category != "" {
|
|
h.scene = plugins.Tag
|
|
allNames := cache.AllTagsNames(h.c)
|
|
if _, ok := allNames[category]; !ok {
|
|
return errors.New(str.Join("not exists tag ", category))
|
|
}
|
|
h.categoryType = "post_tag"
|
|
h.header = fmt.Sprintf("标签： <span>%s</span>", category)
|
|
}
|
|
} else {
|
|
h.scene = plugins.Category
|
|
allNames := cache.AllCategoryNames(h.c)
|
|
if _, ok := allNames[category]; !ok {
|
|
return errors.New(str.Join("not exists category ", category))
|
|
}
|
|
h.categoryType = "category"
|
|
h.header = fmt.Sprintf("分类： <span>%s</span>", category)
|
|
}
|
|
h.category = category
|
|
username := h.c.Param("author")
|
|
if username != "" {
|
|
allUsername, er := cache.GetAllUsername(h.c)
|
|
if er != nil {
|
|
err = er
|
|
return
|
|
}
|
|
if _, ok := allUsername[username]; !ok {
|
|
err = errors.New(str.Join("user ", username, " is not exists"))
|
|
return
|
|
}
|
|
user, er := cache.GetUserByName(h.c, username)
|
|
if er != nil {
|
|
err = er
|
|
return
|
|
}
|
|
h.author = username
|
|
h.where = append(h.where, []string{
|
|
"post_author", "=", strconv.FormatUint(user.Id, 10), "int",
|
|
})
|
|
}
|
|
if category != "" {
|
|
h.where = append(h.where, []string{
|
|
"d.name", category,
|
|
}, []string{"taxonomy", h.categoryType})
|
|
h.join = append(h.join, []string{
|
|
"a", "left join", "wp_term_relationships b", "a.Id=b.object_id",
|
|
}, []string{
|
|
"left join", "wp_term_taxonomy c", "b.term_taxonomy_id=c.term_taxonomy_id",
|
|
}, []string{
|
|
"left join", "wp_terms d", "c.term_id=d.term_id",
|
|
})
|
|
h.setTitleLR(category, wpconfig.Options.Value("blogname"))
|
|
}
|
|
s := h.c.Query("s")
|
|
if s != "" && strings.Replace(s, " ", "", -1) != "" {
|
|
q := str.Join("%", s, "%")
|
|
h.where = append(h.where, []string{
|
|
"and", "post_title", "like", q, "",
|
|
"or", "post_content", "like", q, "",
|
|
"or", "post_excerpt", "like", q, "",
|
|
}, []string{"post_password", ""})
|
|
h.postType = append(h.postType, "page", "attachment")
|
|
h.header = fmt.Sprintf("%s的搜索结果", s)
|
|
h.setTitleLR(str.Join(`"`, s, `"`, "的搜索结果"), wpconfig.Options.Value("blogname"))
|
|
h.search = s
|
|
h.scene = plugins.Search
|
|
}
|
|
p := h.c.Query("paged")
|
|
if p == "" {
|
|
p = h.c.Param("page")
|
|
}
|
|
if p != "" {
|
|
if pa, err := strconv.Atoi(p); err == nil {
|
|
h.page = pa
|
|
}
|
|
}
|
|
total := int(atomic.LoadInt64(&dao.TotalRaw))
|
|
if total > 0 && total < (h.page-1)*h.pageSize {
|
|
h.page = 1
|
|
}
|
|
if h.page > 1 && (h.category != "" || h.search != "" || month != "") {
|
|
h.setTitleLR(fmt.Sprintf("%s-第%d页", h.titleL, h.page), wpconfig.Options.Value("blogname"))
|
|
}
|
|
return
|
|
}
|
|
|
|
func (h *indexHandle) getTotalPage(totalRaws int) int {
|
|
h.totalPage = int(math.Ceil(float64(totalRaws) / float64(h.pageSize)))
|
|
return h.totalPage
|
|
}
|
|
|
|
func Index(c *gin.Context) {
|
|
h := newIndexHandle(c)
|
|
var posts []models.Posts
|
|
var totalRaw int
|
|
var err error
|
|
archive := cache.Archives(c)
|
|
recent := cache.RecentPosts(c, 5)
|
|
categoryItems := cache.Categories(c)
|
|
recentComments := cache.RecentComments(c, 5)
|
|
ginH := gin.H{
|
|
"err": err,
|
|
"options": wpconfig.Options,
|
|
"recentPosts": recent,
|
|
"archives": archive,
|
|
"categories": categoryItems,
|
|
"search": h.search,
|
|
"header": h.header,
|
|
"recentComments": recentComments,
|
|
}
|
|
defer func() {
|
|
code := http.StatusOK
|
|
if err != nil {
|
|
code = http.StatusNotFound
|
|
if h.status == plugins.InternalErr {
|
|
code = http.StatusInternalServerError
|
|
c.Error(err)
|
|
return
|
|
}
|
|
c.Error(err)
|
|
h.status = plugins.Error
|
|
}
|
|
t := theme.GetTemplateName()
|
|
theme.Hook(t, code, c, ginH, h.scene, h.status)
|
|
}()
|
|
err = h.parseParams()
|
|
if err != nil {
|
|
return
|
|
}
|
|
ginH["title"] = h.getTitle()
|
|
if c.Param("month") != "" {
|
|
posts, totalRaw, err = cache.GetMonthPostIds(c, c.Param("year"), c.Param("month"), h.page, h.pageSize, h.order)
|
|
if err != nil {
|
|
return
|
|
}
|
|
} else if h.search != "" {
|
|
posts, totalRaw, err = cache.SearchPost(c, h.getSearchKey(), c, h.where, h.page, h.pageSize, model.SqlBuilder{{h.orderBy, h.order}}, h.join, h.postType, h.postStatus)
|
|
} else {
|
|
posts, totalRaw, err = cache.PostLists(c, h.getSearchKey(), c, h.where, h.page, h.pageSize, model.SqlBuilder{{h.orderBy, h.order}}, h.join, h.postType, h.postStatus)
|
|
}
|
|
if err != nil {
|
|
h.status = plugins.Error
|
|
logs.ErrPrintln(err, "获取数据错误")
|
|
return
|
|
}
|
|
|
|
if len(posts) < 1 && h.category != "" {
|
|
h.titleL = "未找到页面"
|
|
h.status = plugins.Empty404
|
|
}
|
|
|
|
pw := h.session.Get("post_password")
|
|
plug := plugins.NewPostPlugin(c, h.scene)
|
|
for i, post := range posts {
|
|
plugins.PasswordProjectTitle(&posts[i])
|
|
if post.PostPassword != "" && pw != post.PostPassword {
|
|
plugins.PasswdProjectContent(&posts[i])
|
|
} else {
|
|
plugins.ApplyPlugin(plug, &posts[i])
|
|
}
|
|
}
|
|
for i, post := range recent {
|
|
if post.PostPassword != "" && pw != post.PostPassword {
|
|
plugins.PasswdProjectContent(&recent[i])
|
|
}
|
|
}
|
|
q := c.Request.URL.Query().Encode()
|
|
if q != "" {
|
|
q = fmt.Sprintf("?%s", q)
|
|
}
|
|
ginH["posts"] = posts
|
|
ginH["totalPage"] = h.getTotalPage(totalRaw)
|
|
ginH["currentPage"] = h.page
|
|
ginH["title"] = h.getTitle()
|
|
ginH["scene"] = h.scene
|
|
ginH["pagination"] = pagination.NewParsePagination(totalRaw, h.pageSize, h.page, h.paginationStep, q, c.Request.URL.Path)
|
|
}
|