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№168165
Пример пока ещё сырого кода:
package api
import (
"os"
"time"
"strconv"
"strings"
"net/http"
"text/template"
"encoding/json"
"path/filepath"
"unicode/utf8"
"3ch/backend/database"
"3ch/backend/models"
"3ch/backend/structs"
"3ch/backend/utils"
)
func SearchPosts(w http.ResponseWriter, r http.Request) {
w.Header().Set("Content-Type", "text/html")
var error structs.Error
var searchResults structs.SearchResults
var board models.Board
var boardId string
var text string
err := r.ParseMultipartForm(32 << 20)
if(err != nil) {
error.Code = 100
error.Message = "Ошибка обработки запроса!"
} else {
boardId = r.FormValue("board")
text = r.FormValue("text")
}
if(error.Message == "" && boardId == "") {
error.Code = -1
error.Message = "Укажите борду!"
}
if(error.Message == "") {
err := board.GetById(boardId)
if(err != nil) {
error.Code = -2
error.Message = "Борда не существует!"
}
}
if(error.Message == "" && text == "") {
error.Code = -3
error.Message = "Введите поисковый запрос!"
}
if(error.Message == "" && utf8.RuneCountInString(text) < 3) {
error.Code = -4
error.Message = "Слишком короткий запрос!"
}
searchResults.Error = error
searchResults.BoardName = board.Name
searchResults.Posts.Search(boardId, text)
ex, err := os.Executable()
exPath := filepath.Dir(ex)
tpl := template.Must(template.ParseFiles(exPath + "/templates/search.html"))
tpl.Execute(w, searchResults)
}
func CreatePost(w http.ResponseWriter, r http.Request) {
w.Header().Set("Content-Type", "application/json")
var error structs.Error
var response structs.Response
var postItem models.Post
var parentItem models.Post
var board models.Board
var boardId string
var num int
var parent int
var name string
var subject string
var comment string
err := r.ParseMultipartForm(32 << 20)
if(err != nil) {
error.Code = 100
error.Message = "Ошибка обработки запроса."
} else {
boardId = r.FormValue("board")
parent, _ = strconv.Atoi(r.FormValue("thread"))
name = strings.TrimSpace(r.FormValue("name"))
subject = strings.TrimSpace(r.FormValue("subject"))
comment = strings.TrimSpace(r.FormValue("comment"))
}
if(error.Message == "" && boardId == "") {
error.Code = -1
error.Message = "Укажите борду."
}
if(error.Message == "") {
err := board.GetById(boardId)
if(err != nil) {
error.Code = -2
error.Message = "Борда не существует."
}
}
if(error.Message == "" && parent > 0) {
err := parentItem.GetByBoardNum(board.ID, parent)
if(err != nil) {
error.Code = -3
error.Message = "Тред не существует."
} else if(parentItem.Parent > 0 || parentItem.Deleted != 0 || parentItem.Archived != 0) {
error.Code = -4
error.Message = "Тред не существует."
} else if(parentItem.Closed != 0) {
error.Code = -4
error.Message = "Тред закрыт."
}
}
if(error.Message == "" && parent == 0 && board.EnableSubject == 1 && subject == "") {
error.Code = -5
error.Message = "Заполните поле \"Тема\"."
}
if(error.Message == "" && comment == "") {
error.Code = -6
error.Message = "Вы ничего не ввели в сообщении."
}
if(error.Message == "") {
num = utils.GetNewNum(board.ID)
if(num == 0) {
error.Code = -7
error.Message = "Не удалось отправить сообщение. Повторите попытку."
}
}
if(error.Message == "") {
timestamp := time.Now().Unix()
ip := r.Header.Get("X-Forwarded-For")
postItem.Num = num
postItem.Parent = parentItem.Num
postItem.Board = board.ID
if(board.EnableNames == 1 && name != "") {
postItem.Name = name
} else {
postItem.Name = board.DefaultName
}
postItem.Subject = subject
postItem.Comment = comment
postItem.Files = "[]"
postItem.Timestamp = timestamp
postItem.Lasthit = timestamp
postItem.Ip = ip
postItem.ProcessBBCode()
err := postItem.Create()
if(err != nil) {
error.Code = -8
error.Message = "Не удалось отправить сообщение. Повторите попытку."
}
}
if(error.Message == "") {
response.Result = 1
response.Num = num
database.MySQL.Exec("UPDATE boards SET last_num = ? WHERE id = ?", num, board.ID)
if(parentItem.ID > 0) {
database.MySQL.Exec("UPDATE posts SET lasthit = ? WHERE id = ?", postItem.Timestamp, parentItem.ID)
}
if(postItem.Parent > 0) {
models.RenderThreadInFile(board.ID, postItem.Parent)
} else {
models.RenderThreadInFile(board.ID, postItem.Num)
}
} else {
response.Result = 0
response.Error = error
}
jsonResponse, _ := json.MarshalIndent(response, "", " ")
w.Write(jsonResponse)
}
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