mirror of
https://github.com/Eggbertx/gochan.git
synced 2025-08-03 07:36:23 -07:00
fix errors on post/thread deletion, delete images attached to deleted posts/threads
This commit is contained in:
Joshua Merrell
parent
9f57d0f063
commit
b56683abe5
7 changed files with 74 additions and 44 deletions
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@ -37,7 +37,7 @@ CREATE TABLE `DBPREFIXbannedhashes` (
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) ENGINE=MyISAM DEFAULT CHARSET=utf8;
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CREATE TABLE `DBPREFIXboards` (
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`id` TINYINT UNSIGNED NOT NULL AUTO_INCREMENT,
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`id` int UNSIGNED NOT NULL AUTO_INCREMENT,
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`order` TINYINT UNSIGNED NOT NULL DEFAULT 0,
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`dir` VARCHAR(45) NOT NULL,
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`type` TINYINT(1) UNSIGNED NOT NULL DEFAULT 0,
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@ -125,7 +125,7 @@ CREATE TABLE `DBPREFIXpollresults` (
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CREATE TABLE `DBPREFIXposts` (
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`id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
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`boardid` TINYINT(3) UNSIGNED NOT NULL,
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`boardid` INT NOT NULL,
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`parentid` INT(10) UNSIGNED NOT NULL DEFAULT '0',
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`name` VARCHAR(45) NOT NULL,
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`tripcode` CHAR(10) NOT NULL,
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@ -5,7 +5,7 @@ import (
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)
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var (
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version float32 = 0.6
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version float32 = 0.7
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)
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@ -50,7 +50,7 @@ func buildBoardPage(boardid int, boards []BoardsTable, sections []interface{}) (
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var interfaces []interface{}
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var threads []interface{}
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var op_posts []interface{}
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op_posts,err := getPostArr("SELECT * FROM `"+config.DBprefix+"posts` WHERE `boardid` = "+strconv.Itoa(board.ID)+" AND `parentid` = 0 ORDER BY `bumped` DESC LIMIT "+strconv.Itoa(config.ThreadsPerPage_img))
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op_posts,err := getPostArr("SELECT * FROM `"+config.DBprefix+"posts` WHERE `boardid` = "+strconv.Itoa(board.ID)+" AND `parentid` = 0 AND `deleted_timestamp` = '" + nil_timestamp + "' ORDER BY `bumped` DESC LIMIT "+strconv.Itoa(config.ThreadsPerPage_img))
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if err != nil {
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html += err.Error() + "<br />"
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op_posts = make([]interface{},0)
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@ -65,7 +65,7 @@ func buildBoardPage(boardid int, boards []BoardsTable, sections []interface{}) (
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if op_post.Stickied {
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thread.IName = "thread"
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posts_in_thread,err = getPostArr("SELECT * FROM `"+config.DBprefix+"posts` WHERE `boardid` = "+strconv.Itoa(board.ID)+" AND `parentid` = "+strconv.Itoa(op_post.ID)+" ORDER BY `id` DESC LIMIT "+strconv.Itoa(config.StickyRepliesOnBoardPage))
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posts_in_thread,err = getPostArr("SELECT * FROM `"+config.DBprefix+"posts` WHERE `boardid` = "+strconv.Itoa(board.ID)+" AND `parentid` = "+strconv.Itoa(op_post.ID)+" AND `deleted_timestamp` = '" + nil_timestamp + "' ORDER BY `id` DESC LIMIT "+strconv.Itoa(config.StickyRepliesOnBoardPage))
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if err != nil {
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html += err.Error()+"<br />"
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}
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@ -89,7 +89,7 @@ func buildBoardPage(boardid int, boards []BoardsTable, sections []interface{}) (
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if !op_post.Stickied {
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thread.IName = "thread"
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posts_in_thread,err = getPostArr("SELECT * FROM (SELECT * FROM `"+config.DBprefix+"posts` WHERE `boardid` = "+strconv.Itoa(board.ID)+" AND `parentid` = "+strconv.Itoa(op_post.ID)+" order by `id` DESC LIMIT "+strconv.Itoa(config.RepliesOnBoardpage)+") t ORDER BY `id` ASC")
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posts_in_thread,err = getPostArr("SELECT * FROM (SELECT * FROM `"+config.DBprefix+"posts` WHERE `boardid` = "+strconv.Itoa(board.ID)+" AND `parentid` = "+strconv.Itoa(op_post.ID)+" AND `deleted_timestamp` = '" + nil_timestamp + "' ORDER BY `id` DESC LIMIT "+strconv.Itoa(config.RepliesOnBoardpage)+") t ORDER BY `id` ASC")
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if err != nil {
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html += err.Error()+"<br />"
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}
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@ -1,17 +0,0 @@
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package main
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// #define _GNU_SOURCE
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// #include <stdio.h>
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// #include <unistd.h>
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// #include <sys/types.h>
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import "C"
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var pid uintptr
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/*
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func fork() int {
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return C.GoInt(C.fork())
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}
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func setsid() {
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C.setsid()
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}*/
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@ -176,6 +176,7 @@ func validReferrer(request http.Request) (valid bool) {
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func utilHandler(writer http.ResponseWriter, request *http.Request, data interface{}) {
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action := request.FormValue("action")
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board := request.FormValue("board")
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var err error
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if action == "" && request.PostFormValue("delete_btn") != "Delete" && request.PostFormValue("report_btn") != "Report" {
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http.Redirect(writer,request,path.Join(config.SiteWebfolder,"/"),http.StatusFound)
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return
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@ -187,6 +188,7 @@ func utilHandler(writer http.ResponseWriter, request *http.Request, data interfa
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}
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}
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if request.PostFormValue("delete_btn") == "Delete" {
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// Delete a post or thread
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file_only := request.FormValue("fileonly") == "on"
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password := md5_sum(request.FormValue("password"))
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rank := getStaffRank()
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@ -202,12 +204,13 @@ func utilHandler(writer http.ResponseWriter, request *http.Request, data interfa
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var filetype string
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var password_checksum string
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var board_id int
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post_int,err := strconv.Atoi(post)
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//post_int,err := strconv.Atoi(post)
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err = db.QueryRow("SELECT `parentid`,`filename`,`password` FROM `"+config.DBprefix+"posts` WHERE `id` = "+post).Scan(&parent_id,&filename,&password_checksum)
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err = db.QueryRow("SELECT `parentid`,`filename`,`password` FROM `" + config.DBprefix + "posts` WHERE `id` = " + post + " AND `deleted_timestamp` = '" + nil_timestamp + "'").Scan(&parent_id, &filename, &password_checksum)
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if err == sql.ErrNoRows {
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//the post has already been deleted
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fmt.Fprintf(writer, "%s has already been deleted\n",post)
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writer.Header().Add("refresh", "3;url=" + request.Referer())
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fmt.Fprintf(writer, "%s has already been deleted or is a post in a deleted thread.\n<br />",post)
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continue
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}
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if err != nil {
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@ -246,24 +249,45 @@ func utilHandler(writer http.ResponseWriter, request *http.Request, data interfa
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return
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}
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}
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fmt.Fprintf(writer, "Attached image from %s deleted successfully<br />\n<meta http-equiv=\"refresh\" content=\"1;url=http://lunachan.net/test/\">", post)
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writer.Header().Add("refresh", "3;url=" + request.Referer())
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fmt.Fprintf(writer, "Attached image from %s deleted successfully<br />\n<meta http-equiv=\"refresh\" content=\"1;url=" + config.DocumentRoot + "/" + board + "/\">", post)
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} else {
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if parent_id > 0 {
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os.Remove(path.Join(config.DocumentRoot,board,"/res/index.html"))
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}
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_,err = db.Exec("DELETE FROM `"+config.DBprefix+"posts` WHERE `id` = "+post)
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// delete the post
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_,err = db.Exec("UPDATE `" + config.DBprefix + "posts` SET `deleted_timestamp` = '" + getSQLDateTime() + "' WHERE `id` = " + post)
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if parent_id == 0 {
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err = buildThread(post_int, board_id)
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err = os.Remove(path.Join(config.DocumentRoot, board, "/res/" + post + ".html"))
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} else {
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err = buildThread(parent_id,board_id)
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}
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// if the deleted post is actually a thread, delete its posts
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_,_ = db.Exec("UPDATE `" + config.DBprefix + "posts` SET `deleted_timestamp` = '" + getSQLDateTime() + "' WHERE `parentid` = " + post)
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if err != nil {
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server.ServeErrorPage(writer,err.Error())
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return
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}
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fmt.Fprintf(writer, "%s deleted successfully\n", post)
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writer.Header().Add("refresh", "5;url="+request.Referer())
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// delete the
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var deleted_filename string
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err = db.QueryRow("SELECT `filename` FROM `" + config.DBprefix + "posts` WHERE `id` = " + post + " AND `filename` != ''").Scan(&deleted_filename)
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if err == nil {
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os.Remove(path.Join(config.DocumentRoot, board, "/src/", deleted_filename))
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os.Remove(path.Join(config.DocumentRoot, board, "/thumb/", strings.Replace(deleted_filename, ".", "t.",-1)))
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os.Remove(path.Join(config.DocumentRoot, board, "/thumb/", strings.Replace(deleted_filename, ".", "c.",-1)))
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}
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err = db.QueryRow("SELECT `filename` FROM `" + config.DBprefix + "posts` WHERE `parentid` = " + post + " AND `filename` != ''").Scan(&deleted_filename)
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if err == nil {
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os.Remove(path.Join(config.DocumentRoot, board, "/src/", deleted_filename))
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os.Remove(path.Join(config.DocumentRoot, board, "/thumb/", strings.Replace(deleted_filename, ".", "t.",-1)))
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os.Remove(path.Join(config.DocumentRoot, board, "/thumb/", strings.Replace(deleted_filename, ".", "c.",-1)))
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}
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buildBoardPage(board_id, getBoardArr(""), getSectionArr(""))
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writer.Header().Add("refresh", "3;url=" + request.Referer())
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fmt.Fprintf(writer, "%s deleted successfully\n<br />", post)
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}
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}
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}
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@ -109,7 +109,11 @@ var funcMap = template.FuncMap{
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}
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index := strings.LastIndex(img, ".")
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return img[0:index]+"t."+filetype
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},
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"printValue": func(i interface{}) int {
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fmt.Println("interface: ", i.(string))
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fmt.Println("value: ", i)
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return 0
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},
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}
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@ -147,7 +151,9 @@ func initTemplates() {
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fmt.Println("Failed loading template \""+config.TemplateDir+"/banpage.html\": " + tmpl_err.Error())
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os.Exit(2)
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}
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banpage_tmpl_str = "{{$config := getInterface .Data 0}}{{$ban := getInterface .Data 1}}" + string(banpage_tmpl_bytes)
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banpage_tmpl_str = "{{$config := getInterface .Data 0}}" +
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"{{$ban := getInterface .Data 1}}" +
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string(banpage_tmpl_bytes)
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banpage_tmpl,tmpl_err = template.New("banpage_tmpl").Funcs(funcMap).Parse(string(banpage_tmpl_str))
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if tmpl_err != nil {
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fmt.Println("Failed loading template \""+config.TemplateDir+"/banpage.html\": " + tmpl_err.Error())
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@ -183,7 +189,13 @@ func initTemplates() {
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fmt.Println("Failed loading template \"" + config.TemplateDir+"/img_boardpage.html\": " + tmpl_err.Error())
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os.Exit(2)
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}
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img_boardpage_tmpl_str = "{{$config := getInterface .Data 0}}{{$board_arr := getInterface .Data 1}}{{$section_arr := getInterface .Data 2}}{{$thread_arr := getInterface .Data 3}}{{$board_info := getInterface .Data 4}}{{$board := getInterface $board_info.Data 0}}" + string(img_boardpage_tmpl_bytes)
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img_boardpage_tmpl_str = "{{$config := getInterface .Data 0}}" +
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"{{$board_arr := getInterface .Data 1}}" +
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"{{$section_arr := getInterface .Data 2}}" +
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"{{$thread_arr := getInterface .Data 3}}" +
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"{{$board_info := getInterface .Data 4}}" +
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"{{$board := getInterface $board_info.Data 0}}" +
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string(img_boardpage_tmpl_bytes)
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img_boardpage_tmpl,tmpl_err = template.New("img_boardpage_tmpl").Funcs(funcMap).Parse(img_boardpage_tmpl_str)
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if tmpl_err != nil {
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fmt.Println("Failed loading template \""+config.TemplateDir+"/img_boardpage.html: \"" + tmpl_err.Error())
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@ -195,7 +207,14 @@ func initTemplates() {
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fmt.Println("Failed loading template \""+config.TemplateDir+"/img_thread.html\": " + tmpl_err.Error())
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os.Exit(2)
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}
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img_thread_tmpl_str = "{{$config := getInterface .Data 0}}{{$post_arr := getInterface .Data 1}}{{$board_arr := getInterface .Data 2}}{{$section_arr := getInterface .Data 3}}{{$op := getInterface $post_arr 0}}{{$boardid := subtract $op.BoardID 1}}{{$board := getInterface $board_arr.Data $boardid}}" + string(img_thread_tmpl_bytes)
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img_thread_tmpl_str = "{{$config := getInterface .Data 0}}" +
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"{{$post_arr := getInterface .Data 1}}" +
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"{{$board_arr := getInterface .Data 2}}" +
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"{{$section_arr := getInterface .Data 3}}" +
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"{{$op := getInterface $post_arr 0}}" +
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"{{$boardid := subtract $op.BoardID 1}}" +
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"{{$board := getInterface $board_arr.Data $boardid}}" +
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string(img_thread_tmpl_bytes)
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img_thread_tmpl,tmpl_err = template.New("img_thread_tmpl").Funcs(funcMap).Parse(img_thread_tmpl_str)
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if tmpl_err != nil {
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fmt.Println("Failed loading template \""+config.TemplateDir+"/img_thread.html: \"" + tmpl_err.Error())
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@ -218,7 +237,11 @@ func initTemplates() {
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fmt.Println(err.Error())
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os.Exit(2)
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}
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front_page_tmpl_str = "{{$config := getInterface .Data 0}}{{$page_arr := getInterface .Data 1}}{{$board_arr := getInterface .Data 2}}{{$section_arr := getInterface .Data 3}}" + string(front_page_tmpl_bytes)
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front_page_tmpl_str = "{{$config := getInterface .Data 0}}" +
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"{{$page_arr := getInterface .Data 1}}" +
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"{{$board_arr := getInterface .Data 2}}" +
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"{{$section_arr := getInterface .Data 3}}" +
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string(front_page_tmpl_bytes)
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front_page_tmpl,tmpl_err = template.New("front_page_tmpl").Funcs(funcMap).Parse(front_page_tmpl_str)
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if tmpl_err != nil {
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fmt.Println("Failed loading template \""+config.TemplateDir+"/front.html\": "+tmpl_err.Error())
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@ -63,7 +63,7 @@
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<div class="file-deleted-box" style="text-align:center;">File removed</div>
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{{end}}
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{{end}}
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<input type="checkbox" id="check{{$op.ID}}" name="check{{$op.ID}}" /><label class="post-info" for="check{{$op.ID}}"> <span class="subject">{{$op.Subject}}</span> <span class="postername">{{if stringNeq $op.Email ""}}<a href="mailto:{{$op.Email}}">{{end}}{{if stringNeq $op.Name ""}}{{$op.Name}}{{else}}{{if stringEq $op.Tripcode ""}}{{$board.Anonymous}}{{end}}{{end}}{{if stringNeq $op.Email ""}}</a>{{end}}</span>{{if stringNeq $op.Tripcode ""}}<span class="tripcode">!{{$op.Tripcode}}</span>{{end}} {{formatTimestamp $op.Timestamp}} </label><a href="/{{$board.Dir}}/res/{{$op.ID}}.html#{{$op.ID}}">No.</a> <a href="/{{$board.Dir}}/res/{{$op.ID}}.html#i{{$op.ID}}">{{$op.ID}}</a> <span class="post-links"> <span class="thread-ddown">[<a href="javascript:void(0)">▼</a>]</span> <span>[<a href="/{{$board.Dir}}/res/{{$op.ID}}.html">View</a>]</span></span><br />
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<input type="checkbox" id="check{{$op.ID}}" name="check{{$op.ID}}" /><label class="post-info" for="check{{$op.ID}}"> <span class="subject">{{$op.Subject}}</span> <span class="postername">{{if stringNeq $op.Email ""}}<a href="mailto:{{$op.Email}}">{{end}}{{if stringNeq $op.Name ""}}{{$op.Name}}{{else}}{{if stringEq $op.Tripcode ""}}{{$board.Anonymous}}{{end}}{{end}}{{if stringNeq $op.Email ""}}</a>{{end}}</span>{{if stringNeq $op.Tripcode ""}}<span class="tripcode">!{{$op.Tripcode}}</span>{{end}} {{formatTimestamp $op.Timestamp}} </label><a href="/{{$board.Dir}}/res/{{$op.ID}}.html#{{$op.ID}}">No.</a> <a href="/{{$board.Dir}}/res/{{$op.ID}}.html#i{{$op.ID}}">{{$op.ID}}</a> <span class="post-links"> <span class="thread-ddown">[<a href="javascript:void(0)">▼</a>]</span></span><br />
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<div class="post-text">
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{{if stringNeq $op.Message ""}}
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<div class="post-text">
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