The Advanced Forum Editor is now accessible via the Forum Manager.
Renamed data.sql to mysql.sql Added a composite primary key to the forums_permissions table. Moved five more queries to the query generator. Revamped the query generator. Yesterday's commit was more of a prototype. Still lots to be done to facilitate all the queries. Added support for simple left joins to the query generator. Removed .smaller Fixed an issue with the permissions not saving with the Advanced Forum Editor. Remind me to keep all generators away from Atom.
This commit is contained in:
Azareal
parent
e099dfd40e
commit
93d00b0337
49
gen_mysql.go
49
gen_mysql.go
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@ -11,6 +11,11 @@ var get_reply_stmt *sql.Stmt
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var login_stmt *sql.Stmt
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var get_password_stmt *sql.Stmt
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var username_exists_stmt *sql.Stmt
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var get_settings_stmt *sql.Stmt
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var get_setting_stmt *sql.Stmt
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var get_full_setting_stmt *sql.Stmt
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var is_plugin_active_stmt *sql.Stmt
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var get_topic_list_stmt *sql.Stmt
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func gen_mysql() (err error) {
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if debug {
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@ -18,43 +23,73 @@ func gen_mysql() (err error) {
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}
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log.Print("Preparing get_user statement.")
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get_user_stmt, err = db.Prepare("SELECT `name`,`group`,`is_super_admin`,`avatar`,`message`,`url_prefix`,`url_name`,`level` FROM users WHERE `uid`= ?")
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get_user_stmt, err = db.Prepare("SELECT `name`,`group`,`is_super_admin`,`avatar`,`message`,`url_prefix`,`url_name`,`level` FROM users WHERE `uid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing get_full_user statement.")
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get_full_user_stmt, err = db.Prepare("SELECT `name`,`group`,`is_super_admin`,`session`,`email`,`avatar`,`message`,`url_prefix`,`url_name`,`level`,`score`,`last_ip` FROM users WHERE `uid`= ?")
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get_full_user_stmt, err = db.Prepare("SELECT `name`,`group`,`is_super_admin`,`session`,`email`,`avatar`,`message`,`url_prefix`,`url_name`,`level`,`score`,`last_ip` FROM users WHERE `uid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing get_topic statement.")
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get_topic_stmt, err = db.Prepare("SELECT `title`,`content`,`createdBy`,`createdAt`,`is_closed`,`sticky`,`parentID`,`ipaddress`,`postCount`,`likeCount` FROM topics WHERE `tid`= ?")
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get_topic_stmt, err = db.Prepare("SELECT `title`,`content`,`createdBy`,`createdAt`,`is_closed`,`sticky`,`parentID`,`ipaddress`,`postCount`,`likeCount` FROM topics WHERE `tid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing get_reply statement.")
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get_reply_stmt, err = db.Prepare("SELECT `content`,`createdBy`,`createdAt`,`lastEdit`,`lastEditBy`,`ipaddress`,`likeCount` FROM replies WHERE `rid`= ?")
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get_reply_stmt, err = db.Prepare("SELECT `content`,`createdBy`,`createdAt`,`lastEdit`,`lastEditBy`,`ipaddress`,`likeCount` FROM replies WHERE `rid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing login statement.")
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login_stmt, err = db.Prepare("SELECT `uid`,`name`,`password`,`salt` FROM users WHERE `name`= ?")
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login_stmt, err = db.Prepare("SELECT `uid`,`name`,`password`,`salt` FROM users WHERE `name` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing get_password statement.")
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get_password_stmt, err = db.Prepare("SELECT `password`,`salt` FROM users WHERE `uid`= ?")
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get_password_stmt, err = db.Prepare("SELECT `password`,`salt` FROM users WHERE `uid` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing username_exists statement.")
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username_exists_stmt, err = db.Prepare("SELECT `name` FROM users WHERE `name`= ?")
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username_exists_stmt, err = db.Prepare("SELECT `name` FROM users WHERE `name` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing get_settings statement.")
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get_settings_stmt, err = db.Prepare("SELECT `name`,`content`,`type` FROM settings")
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if err != nil {
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return err
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}
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log.Print("Preparing get_setting statement.")
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get_setting_stmt, err = db.Prepare("SELECT `content`,`type` FROM settings WHERE `name` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing get_full_setting statement.")
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get_full_setting_stmt, err = db.Prepare("SELECT `name`,`type`,`constraints` FROM settings WHERE `name` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing is_plugin_active statement.")
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is_plugin_active_stmt, err = db.Prepare("SELECT `active` FROM plugins WHERE `uname` = ?")
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if err != nil {
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return err
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}
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log.Print("Preparing get_topic_list statement.")
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get_topic_list_stmt, err = db.Prepare("SELECT `topics`.`tid`,`topics`.`title`,`topics`.`content`,`topics`.`createdBy`,`topics`.`is_closed`,`topics`.`sticky`,`topics`.`createdAt`,`topics`.`parentID`,`users`.`name`,`users`.`avatar` FROM topics LEFT JOIN users ON `topics`.`createdBy`=`users`.`uid` ORDER BY topics.sticky DESC,topics.lastReplyAt DESC,topics.createdBy DESC")
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if err != nil {
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return err
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}
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@ -1,25 +1,22 @@
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/* Copyright Azareal 2017 - 2018 */
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package main
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import "fmt"
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import "os"
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import "bytes"
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import "bufio"
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import "strconv"
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import "io/ioutil"
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import "database/sql"
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import _ "github.com/go-sql-driver/mysql"
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import (
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"fmt"
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"os"
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"bytes"
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"bufio"
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"strconv"
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"io/ioutil"
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"database/sql"
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_ "github.com/go-sql-driver/mysql"
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)
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var scanner *bufio.Scanner
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var db_host string
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var db_username string
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var db_password string
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var db_name string
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var db_host, db_username, db_password, db_name string
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//var db_collation string = "utf8mb4_general_ci"
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var db_port string = "3306"
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var site_name string
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var site_url string
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var server_port string
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var site_name, site_url, server_port string
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var default_host string = "localhost"
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var default_username string = "root"
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@ -79,7 +76,7 @@ func main() {
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fmt.Println("Successfully connected to the database")
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fmt.Println("Opening the database seed file")
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sqlContents, err := ioutil.ReadFile("./data.sql")
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sqlContents, err := ioutil.ReadFile("./mysql.sql")
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if err != nil {
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fmt.Println(err)
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fmt.Println("Aborting installation...")
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7
mysql.go
7
mysql.go
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@ -12,7 +12,6 @@ var db *sql.DB
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var db_version string
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var db_collation string = "utf8mb4_general_ci"
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var get_topic_list_stmt *sql.Stmt
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var get_topic_user_stmt *sql.Stmt
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var get_topic_by_reply_stmt *sql.Stmt
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var get_topic_replies_stmt *sql.Stmt
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@ -119,12 +118,6 @@ func init_database() (err error) {
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return err
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}
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log.Print("Preparing get_topic_list statement.")
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get_topic_list_stmt, err = db.Prepare("select topics.tid, topics.title, topics.content, topics.createdBy, topics.is_closed, topics.sticky, topics.createdAt, topics.parentID, users.name, users.avatar from topics left join users ON topics.createdBy = users.uid order by topics.sticky DESC, topics.lastReplyAt DESC, topics.createdBy DESC")
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if err != nil {
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return err
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}
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log.Print("Preparing get_topic_user statement.")
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get_topic_user_stmt, err = db.Prepare("select topics.title, topics.content, topics.createdBy, topics.createdAt, topics.is_closed, topics.sticky, topics.parentID, topics.ipaddress, topics.postCount, topics.likeCount, users.name, users.avatar, users.group, users.url_prefix, users.url_name, users.level from topics left join users ON topics.createdBy = users.uid where tid = ?")
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if err != nil {
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@ -62,7 +62,8 @@ CREATE TABLE `forums_permissions`(
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`fid` int not null,
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`gid` int not null,
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`preset` varchar(100) DEFAULT '' not null,
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`permissions` text not null
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`permissions` text not null,
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primary key(fid, gid)
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);
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CREATE TABLE `topics`(
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@ -471,7 +471,7 @@ func route_panel_forums_edit_perms_submit(w http.ResponseWriter, r *http.Request
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return
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}
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gid, err := strconv.Atoi("gid")
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gid, err := strconv.Atoi(r.PostFormValue("gid"))
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if err != nil {
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LocalErrorJSQ("Invalid Group ID",w,r,user,is_js)
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return
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@ -496,6 +496,13 @@ func route_panel_forums_edit_perms_submit(w http.ResponseWriter, r *http.Request
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return
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}
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permupdate_mutex.Unlock()
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_, err = update_forum_stmt.Exec(forums[fid].Name,forums[fid].Desc,forums[fid].Active,"",fid)
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if err != nil {
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InternalErrorJSQ(err,w,r,is_js)
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return
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}
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forums[fid].Preset = ""
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}
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if is_js == "0" {
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@ -516,7 +523,7 @@ func route_panel_settings(w http.ResponseWriter, r *http.Request){
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}
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var settingList map[string]interface{} = make(map[string]interface{})
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rows, err := db.Query("select name, content, type from settings")
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rows, err := get_settings_stmt.Query()
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if err != nil {
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InternalError(err,w,r)
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return
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@ -570,7 +577,7 @@ func route_panel_setting(w http.ResponseWriter, r *http.Request, sname string){
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}
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setting := Setting{sname,"","",""}
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err := db.QueryRow("select content, type from settings where name = ?", setting.Name).Scan(&setting.Content,&setting.Type)
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err := get_setting_stmt.QueryRow(setting.Name).Scan(&setting.Content,&setting.Type)
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if err == sql.ErrNoRows {
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LocalError("The setting you want to edit doesn't exist.",w,r,user)
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return
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@ -627,11 +634,10 @@ func route_panel_setting_edit(w http.ResponseWriter, r *http.Request, sname stri
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return
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}
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var stype string
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var sconstraints string
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var stype, sconstraints string
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scontent := r.PostFormValue("setting-value")
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err = db.QueryRow("select name, type, constraints from settings where name = ?", sname).Scan(&sname, &stype, &sconstraints)
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err = get_full_setting_stmt.QueryRow(sname).Scan(&sname, &stype, &sconstraints)
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if err == sql.ErrNoRows {
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LocalError("The setting you want to edit doesn't exist.",w,r,user)
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return
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@ -702,7 +708,7 @@ func route_panel_plugins_activate(w http.ResponseWriter, r *http.Request, uname
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}
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var active bool
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err := db.QueryRow("select active from plugins where uname = ?", uname).Scan(&active)
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err := is_plugin_active_stmt.QueryRow(uname).Scan(&active)
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if err != nil && err != sql.ErrNoRows {
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InternalError(err,w,r)
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return
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@ -36,16 +36,12 @@ function load_alerts(menu_alerts)
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}
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}
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if(mmsg.length > 46) mmsg = mmsg.substring(0,43) + "...";
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else if(mmsg.length > 35) size_dial = " smaller"; //9px
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else size_dial = ""; // 10px
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if("avatar" in msg)
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{
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alist += "<div class='alertItem withAvatar' style='background-image:url(\""+msg.avatar+"\");'><a class='text"+size_dial+"' href=\""+msg.path+"\">"+mmsg+"</a></div>";
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alist += "<div class='alertItem withAvatar' style='background-image:url(\""+msg.avatar+"\");'><a class='text' href=\""+msg.path+"\">"+mmsg+"</a></div>";
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anyAvatar = true
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}
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else alist += "<div class='alertItem'><a href=\""+msg.path+"\" class='text"+size_dial+"'>"+mmsg+"</a></div>";
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else alist += "<div class='alertItem'><a href=\""+msg.path+"\" class='text'>"+mmsg+"</a></div>";
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//console.log(msg);
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//console.log(mmsg);
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}
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@ -219,6 +215,7 @@ $(document).ready(function(){
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var block_parent = $(this).closest('.editable_parent');
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//console.log(block_parent);
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block_parent.find('.hide_on_edit').hide();
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block_parent.find('.show_on_edit').show();
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block_parent.find('.editable_block').show();
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block_parent.find('.editable_block').each(function(){
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var field_name = this.getAttribute("data-field");
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@ -246,7 +243,6 @@ $(document).ready(function(){
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else if(field_type=="hidden") {}
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else this.innerHTML = "<input name='"+field_name+"' value='"+this.textContent+"' type='text'/>";
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});
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block_parent.find('.show_on_edit').eq(0).show();
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// Remove any handlers already attached to the submitter
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$(".submit_edit").unbind("click");
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@ -1,7 +1,7 @@
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/* WIP Under Construction */
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package main
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import "fmt"
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//import "fmt"
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import "strings"
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import "log"
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import "os"
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@ -9,6 +9,14 @@ import "os"
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var db_registry []DB_Adapter
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var blank_order []DB_Order
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type DB_Column struct
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{
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Table string
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Left string // Could be a function or a column, so I'm naming this Left
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Alias string // aka AS Blah, if it's present
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Type string // function or column
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}
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type DB_Where struct
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{
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Left string
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@ -20,8 +28,10 @@ type DB_Where struct
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type DB_Joiner struct
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{
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Left string
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Right string
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LeftTable string
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LeftColumn string
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RightTable string
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RightColumn string
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}
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type DB_Order struct
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@ -35,8 +45,8 @@ type DB_Adapter interface {
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simple_insert(string,string,string,[]string,[]bool) error
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//simple_replace(string,string,[]string,[]string,[]bool) error
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simple_update() error
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simple_select(string,string,string,string,[]DB_Order/*,int,int*/) error
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simple_left_join(string,string,string,string,[]DB_Joiner,string,[]DB_Order/*,int,int*/) error
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simple_select(string,string,string,string,string/*,int,int*/) error
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simple_left_join(string,string,string,string,string,string,string/*,int,int*/) error
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write() error
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// TO-DO: Add a simple query builder
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}
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@ -52,46 +62,108 @@ func main() {
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func write_statements(adapter DB_Adapter) error {
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// url_prefix and url_name will be removed from this query in a later commit
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adapter.simple_select("get_user","users","name, group, is_super_admin, avatar, message, url_prefix, url_name, level","uid = ?",blank_order)
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adapter.simple_select("get_user","users","name, group, is_super_admin, avatar, message, url_prefix, url_name, level","uid = ?","")
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adapter.simple_select("get_full_user","users","name, group, is_super_admin, session, email, avatar, message, url_prefix, url_name, level, score, last_ip","uid = ?",blank_order)
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adapter.simple_select("get_full_user","users","name, group, is_super_admin, session, email, avatar, message, url_prefix, url_name, level, score, last_ip","uid = ?","")
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adapter.simple_select("get_topic","topics","title, content, createdBy, createdAt, is_closed, sticky, parentID, ipaddress, postCount, likeCount","tid = ?",blank_order)
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adapter.simple_select("get_topic","topics","title, content, createdBy, createdAt, is_closed, sticky, parentID, ipaddress, postCount, likeCount","tid = ?","")
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adapter.simple_select("get_reply","replies","content, createdBy, createdAt, lastEdit, lastEditBy, ipaddress, likeCount","rid = ?",blank_order)
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adapter.simple_select("get_reply","replies","content, createdBy, createdAt, lastEdit, lastEditBy, ipaddress, likeCount","rid = ?","")
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adapter.simple_select("login","users","uid, name, password, salt","name = ?",blank_order)
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adapter.simple_select("login","users","uid, name, password, salt","name = ?","")
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adapter.simple_select("get_password","users","password,salt","uid = ?",blank_order)
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adapter.simple_select("get_password","users","password,salt","uid = ?","")
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adapter.simple_select("username_exists","users","name","name = ?",blank_order)
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adapter.simple_select("username_exists","users","name","name = ?","")
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adapter.simple_select("get_settings","settings","name, content, type","","")
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adapter.simple_select("get_setting","settings","content, type","name = ?","")
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adapter.simple_select("get_full_setting","settings","name, type, constraints","name = ?","")
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adapter.simple_select("is_plugin_active","plugins","active","uname = ?","")
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adapter.simple_left_join("get_topic_list","topics","users","topics.tid, topics.title, topics.content, topics.createdBy, topics.is_closed, topics.sticky, topics.createdAt, topics.parentID, users.name, users.avatar","topics.createdBy = users.uid","","topics.sticky DESC, topics.lastReplyAt DESC, topics.createdBy DESC")
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/*
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get_topic_list_stmt, err = db.Prepare("select topics.tid, topics.title, topics.content, topics.createdBy, topics.is_closed, topics.sticky, topics.createdAt, topics.parentID, users.name, users.avatar from topics left join users ON topics.createdBy = users.uid order by topics.sticky DESC, topics.lastReplyAt DESC, topics.createdBy DESC")
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// A visual reference for me to glance at while I design this thing
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*/
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//func (adapter *Mysql_Adapter) simple_left_join(name string, table1 string, table2 string, columns string, joiners []DB_Joiner, where []DB_Where, orderby []DB_Order/*, offset int, maxCount int*/) error {
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/*adapter.simple_left_join("get_topic_list","topics","users",
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"topics.tid, topics.title, topics.content, topics.createdBy, topics.is_closed, topics.sticky, topics.createdAt, topics.parentID, users.name, users.avatar",
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[]DB_Joiner{}
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)*/
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return nil
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}
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func write_file(name string, content string) (err error) {
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f, err := os.Create(name)
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if err != nil {
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return err
|
||||
func _process_columns(colstr string) (columns []DB_Column) {
|
||||
if colstr == "" {
|
||||
return columns
|
||||
}
|
||||
_, err = f.WriteString(content)
|
||||
if err != nil {
|
||||
return err
|
||||
colstr = strings.Replace(colstr," as "," AS ",-1)
|
||||
for _, segment := range strings.Split(colstr,",") {
|
||||
var outcol DB_Column
|
||||
dothalves := strings.Split(strings.TrimSpace(segment),".")
|
||||
|
||||
var halves []string
|
||||
if len(dothalves) == 2 {
|
||||
outcol.Table = dothalves[0]
|
||||
halves = strings.Split(dothalves[1]," AS ")
|
||||
} else {
|
||||
halves = strings.Split(dothalves[0]," AS ")
|
||||
}
|
||||
f.Sync()
|
||||
f.Close()
|
||||
return
|
||||
|
||||
halves[0] = strings.TrimSpace(halves[0])
|
||||
if len(halves) == 2 {
|
||||
outcol.Alias = strings.TrimSpace(halves[1])
|
||||
}
|
||||
if halves[0][len(halves[0]) - 1] == ')' {
|
||||
outcol.Type = "function"
|
||||
} else {
|
||||
outcol.Type = "column"
|
||||
}
|
||||
|
||||
outcol.Left = halves[0]
|
||||
columns = append(columns,outcol)
|
||||
}
|
||||
return columns
|
||||
}
|
||||
|
||||
func _process_orderby(orderstr string) (order []DB_Order) {
|
||||
if orderstr == "" {
|
||||
return order
|
||||
}
|
||||
for _, segment := range strings.Split(orderstr,",") {
|
||||
var outorder DB_Order
|
||||
halves := strings.Split(strings.TrimSpace(segment)," ")
|
||||
if len(halves) != 2 {
|
||||
continue
|
||||
}
|
||||
outorder.Column = halves[0]
|
||||
outorder.Order = strings.ToLower(halves[1])
|
||||
order = append(order,outorder)
|
||||
}
|
||||
return order
|
||||
}
|
||||
|
||||
func _process_joiner(joinstr string) (joiner []DB_Joiner) {
|
||||
if joinstr == "" {
|
||||
return joiner
|
||||
}
|
||||
joinstr = strings.Replace(joinstr," on "," ON ",-1)
|
||||
joinstr = strings.Replace(joinstr," and "," AND ",-1)
|
||||
for _, segment := range strings.Split(joinstr," AND ") {
|
||||
var outjoin DB_Joiner
|
||||
halves := strings.Split(segment,"=")
|
||||
if len(halves) != 2 {
|
||||
continue
|
||||
}
|
||||
|
||||
left_column := strings.Split(halves[0],".")
|
||||
right_column := strings.Split(halves[1],".")
|
||||
outjoin.LeftTable = strings.TrimSpace(left_column[0])
|
||||
outjoin.RightTable = strings.TrimSpace(right_column[0])
|
||||
outjoin.LeftColumn = strings.TrimSpace(left_column[1])
|
||||
outjoin.RightColumn = strings.TrimSpace(right_column[1])
|
||||
|
||||
joiner = append(joiner,outjoin)
|
||||
}
|
||||
return joiner
|
||||
}
|
||||
|
||||
func _process_where(wherestr string) (where []DB_Where) {
|
||||
|
|
@ -127,7 +199,7 @@ func _get_identifier_type(identifier string) string {
|
|||
}
|
||||
|
||||
func _get_identifier(segment string, startOffset int) (out string, i int) {
|
||||
fmt.Println("entering _get_identifier")
|
||||
//fmt.Println("entering _get_identifier")
|
||||
segment = strings.TrimSpace(segment)
|
||||
segment += " " // Avoid overflow bugs with slicing
|
||||
for i = startOffset; i < len(segment); i++ {
|
||||
|
|
@ -136,10 +208,10 @@ func _get_identifier(segment string, startOffset int) (out string, i int) {
|
|||
return strings.TrimSpace(segment[startOffset:i]), (i - 1)
|
||||
}
|
||||
if segment[i] == ' ' && i != startOffset {
|
||||
fmt.Println("segment[startOffset:i]",segment[startOffset:i])
|
||||
fmt.Println("startOffset",startOffset)
|
||||
fmt.Println("segment[startOffset]",string(segment[startOffset]))
|
||||
fmt.Println("i",i)
|
||||
//fmt.Println("segment[startOffset:i]",segment[startOffset:i])
|
||||
//fmt.Println("startOffset",startOffset)
|
||||
//fmt.Println("segment[startOffset]",string(segment[startOffset]))
|
||||
//fmt.Println("i",i)
|
||||
return strings.TrimSpace(segment[startOffset:i]), (i - 1)
|
||||
}
|
||||
}
|
||||
|
|
@ -171,3 +243,17 @@ func _skip_function_call(segment string, i int) int {
|
|||
}
|
||||
return i
|
||||
}
|
||||
|
||||
func write_file(name string, content string) (err error) {
|
||||
f, err := os.Create(name)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
_, err = f.WriteString(content)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
f.Sync()
|
||||
f.Close()
|
||||
return
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
/* WIP Under Construction */
|
||||
package main
|
||||
|
||||
import "fmt"
|
||||
//import "fmt"
|
||||
import "strings"
|
||||
import "errors"
|
||||
|
||||
|
|
@ -67,7 +67,7 @@ func (adapter *Mysql_Adapter) simple_update() error {
|
|||
return nil
|
||||
}
|
||||
|
||||
func (adapter *Mysql_Adapter) simple_select(name string, table string, columns string, where string, orderby []DB_Order/*, offset int, maxCount int*/) error {
|
||||
func (adapter *Mysql_Adapter) simple_select(name string, table string, columns string, where string, orderby string/*, offset int, maxCount int*/) error {
|
||||
if name == "" {
|
||||
return errors.New("You need a name for this statement")
|
||||
}
|
||||
|
|
@ -94,8 +94,8 @@ func (adapter *Mysql_Adapter) simple_select(name string, table string, columns s
|
|||
querystr += " FROM " + table
|
||||
if len(where) != 0 {
|
||||
querystr += " WHERE"
|
||||
fmt.Println("where",where)
|
||||
fmt.Println("_process_where(where)",_process_where(where))
|
||||
//fmt.Println("where",where)
|
||||
//fmt.Println("_process_where(where)",_process_where(where))
|
||||
for _, loc := range _process_where(where) {
|
||||
var lquote, rquote string
|
||||
if loc.LeftType == "column" {
|
||||
|
|
@ -104,25 +104,25 @@ func (adapter *Mysql_Adapter) simple_select(name string, table string, columns s
|
|||
if loc.RightType == "column" {
|
||||
rquote = "`"
|
||||
}
|
||||
querystr += " " + lquote + loc.Left + lquote + loc.Operator + " " + rquote + loc.Right + rquote + " AND "
|
||||
}
|
||||
querystr += " " + lquote + loc.Left + lquote + " " + loc.Operator + " " + rquote + loc.Right + rquote + " AND "
|
||||
}
|
||||
// Remove the trailing AND
|
||||
querystr = querystr[0:len(querystr) - 4]
|
||||
}
|
||||
|
||||
if len(orderby) != 0 {
|
||||
querystr += " ORDER BY "
|
||||
for _, column := range orderby {
|
||||
querystr += column.Column + " " + column.Order + ","
|
||||
}
|
||||
for _, column := range _process_orderby(orderby) {
|
||||
querystr += column.Column + " " + strings.ToUpper(column.Order) + ","
|
||||
}
|
||||
querystr = querystr[0:len(querystr) - 1]
|
||||
}
|
||||
|
||||
adapter.write_statement(name,querystr)
|
||||
adapter.write_statement(name,strings.TrimSpace(querystr))
|
||||
return nil
|
||||
}
|
||||
|
||||
func (adapter *Mysql_Adapter) simple_left_join(name string, table1 string, table2 string, columns string, joiners []DB_Joiner, where string, orderby []DB_Order/*, offset int, maxCount int*/) error {
|
||||
func (adapter *Mysql_Adapter) simple_left_join(name string, table1 string, table2 string, columns string, joiners string, where string, orderby string/*, offset int, maxCount int*/) error {
|
||||
if name == "" {
|
||||
return errors.New("You need a name for this statement")
|
||||
}
|
||||
|
|
@ -139,22 +139,32 @@ func (adapter *Mysql_Adapter) simple_left_join(name string, table1 string, table
|
|||
return errors.New("No joiners found for simple_left_join")
|
||||
}
|
||||
|
||||
// Slice up the user friendly strings into something easier to process
|
||||
var colslice []string = strings.Split(strings.TrimSpace(columns),",")
|
||||
|
||||
var querystr string = "SELECT "
|
||||
|
||||
for _, column := range _process_columns(columns) {
|
||||
var source, alias string
|
||||
|
||||
// Escape the column names, just in case we've used a reserved keyword
|
||||
for _, column := range colslice {
|
||||
querystr += "`" + strings.TrimSpace(column) + "`,"
|
||||
if column.Table != "" {
|
||||
source = "`" + column.Table + "`.`" + column.Left + "`"
|
||||
} else if column.Type == "function" {
|
||||
source = column.Left
|
||||
} else {
|
||||
source = "`" + column.Left + "`"
|
||||
}
|
||||
|
||||
if column.Alias != "" {
|
||||
alias = " AS `" + column.Alias + "`"
|
||||
}
|
||||
querystr += source + alias + ","
|
||||
}
|
||||
|
||||
// Remove the trailing comma
|
||||
querystr = querystr[0:len(querystr) - 1]
|
||||
|
||||
querystr += " FROM " + table1 + " LEFT JOIN " + table2 + " ON "
|
||||
for _, joiner := range joiners {
|
||||
querystr += "`" + joiner.Left + "`=`" + joiner.Right + "` AND "
|
||||
for _, joiner := range _process_joiner(joiners) {
|
||||
querystr += "`" + joiner.LeftTable + "`.`" + joiner.LeftColumn + "`=`" + joiner.RightTable + "`.`" + joiner.RightColumn + "` AND "
|
||||
}
|
||||
// Remove the trailing AND
|
||||
querystr = querystr[0:len(querystr) - 4]
|
||||
|
|
@ -169,20 +179,20 @@ func (adapter *Mysql_Adapter) simple_left_join(name string, table1 string, table
|
|||
if loc.RightType == "column" {
|
||||
rquote = "`"
|
||||
}
|
||||
querystr += " " + lquote + loc.Left + lquote + loc.Operator + " " + rquote + loc.Right + rquote + " AND "
|
||||
}
|
||||
querystr += " " + lquote + loc.Left + lquote + " " + loc.Operator + " " + rquote + loc.Right + rquote + " AND "
|
||||
}
|
||||
querystr = querystr[0:len(querystr) - 3]
|
||||
}
|
||||
|
||||
if len(orderby) != 0 {
|
||||
querystr += " ORDER BY "
|
||||
for _, column := range orderby {
|
||||
querystr += column.Column + " " + column.Order + ","
|
||||
}
|
||||
for _, column := range _process_orderby(orderby) {
|
||||
querystr += column.Column + " " + strings.ToUpper(column.Order) + ","
|
||||
}
|
||||
querystr = querystr[0:len(querystr) - 1]
|
||||
}
|
||||
|
||||
adapter.write_statement(name,querystr)
|
||||
adapter.write_statement(name,strings.TrimSpace(querystr))
|
||||
return nil
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -141,7 +141,6 @@ li:hover {
|
|||
width: 100%;
|
||||
color: black;
|
||||
}
|
||||
.alertItem .text.smaller { font-size: 9px; }
|
||||
|
||||
#footer {
|
||||
clear: left;
|
||||
|
|
|
|||
|
|
@ -136,7 +136,6 @@ li:hover {
|
|||
width: 100%;
|
||||
color: black;
|
||||
}
|
||||
.alertItem .text.smaller { font-size: 9px; }
|
||||
|
||||
hr { color: silver; border: 1px solid silver; }
|
||||
|
||||
|
|
|
|||
|
|
@ -636,7 +636,7 @@ button.username {
|
|||
li a { font-size: 14px; }
|
||||
ul { height: 26px; }
|
||||
.menu_left, .menu_right { padding-right: 7px; }
|
||||
.menu_create_topic { display: none; }
|
||||
.menu_create_topic, .hide_on_mobile { display: none; }
|
||||
|
||||
.menu_alerts {
|
||||
padding-left: 4px;
|
||||
|
|
@ -646,7 +646,6 @@ button.username {
|
|||
}
|
||||
.selectedAlert .alertList { top: 33px; }
|
||||
|
||||
.hide_on_mobile { display: none; }
|
||||
.prev_button, .next_button { top: auto;bottom: 5px; }
|
||||
.colstack_grid { grid-template-columns: none; grid-gap: 8px; }
|
||||
.grid_istat { margin-bottom: 0px; }
|
||||
|
|
@ -672,7 +671,6 @@ button.username {
|
|||
font-weight: bold;
|
||||
white-space: normal;
|
||||
}
|
||||
.alertItem .text.smaller { font-size: 9px; }
|
||||
.post_container { overflow: visible !important; }
|
||||
|
||||
.post_item {
|
||||
|
|
|
|||
Loading…
Reference in New Issue