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1、实现富文本编辑器

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This commit is contained in:
Minho
2018-01-26 17:17:38 +08:00
parent e1ec6bb788
commit 882d93e7b0
57 changed files with 1572 additions and 1475 deletions
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79
commands/migrate/migrate.go
View File

@@ -16,19 +16,18 @@ package migrate
import (
"os"
"log"
"github.com/lifei6671/mindoc/models"
"container/list"
"fmt"
"github.com/astaxie/beego"
"github.com/astaxie/beego/orm"
"github.com/lifei6671/mindoc/models"
"log"
)
var (
migrationList = &migrationCache{ }
migrationList = &migrationCache{}
)
type MigrationDatabase interface {
//获取当前的版本
Version() int64
@@ -58,7 +57,7 @@ func RunMigration() {
if len(os.Args) >= 2 && os.Args[1] == "migrate" {
migrate,err := models.NewMigration().FindFirst()
migrate, err := models.NewMigration().FindFirst()
if err != nil {
//log.Fatalf("migrations table %s", err)
@@ -66,10 +65,10 @@ func RunMigration() {
}
fmt.Println("Start migration databae... ")
for el := migrationList.items.Front(); el != nil ; el = el.Next() {
for el := migrationList.items.Front(); el != nil; el = el.Next() {
//如果存在比当前版本大的版本，则依次升级
if item,ok := el.Value.(MigrationDatabase); ok && item.Version() > migrate.Version {
if item, ok := el.Value.(MigrationDatabase); ok && item.Version() > migrate.Version {
err := item.ValidUpdate(migrate.Version)
if err != nil {
log.Fatal(err)
@@ -112,51 +111,53 @@ func RunMigration() {
}
//导出数据库的表结构
func ExportDatabaseTable() ([]string,error) {
func ExportDatabaseTable() ([]string, error) {
db_adapter := beego.AppConfig.String("db_adapter")
db_database := beego.AppConfig.String("db_database")
tables := make([]string,0)
tables := make([]string, 0)
o := orm.NewOrm()
switch db_adapter {
case "mysql":{
var lists []orm.Params
case "mysql":
{
var lists []orm.Params
_,err := o.Raw(fmt.Sprintf("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '%s'",db_database)).Values(&lists)
if err != nil {
return tables,err
}
for _,table := range lists {
var results []orm.Params
_,err = o.Raw(fmt.Sprintf("show create table %s",table["TABLE_NAME"])).Values(&results)
_, err := o.Raw(fmt.Sprintf("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = '%s'", db_database)).Values(&lists)
if err != nil {
return tables,err
return tables, err
}
tables = append(tables,results[0]["Create Table"].(string))
}
break;
}
case "sqlite3": {
var results []orm.Params
_,err := o.Raw("SELECT sql FROM sqlite_master WHERE sql IS NOT NULL ORDER BY rootpage ASC").Values(&results)
if err != nil {
return tables,err
}
for _,item := range results {
if sql,ok := item["sql"]; ok {
tables = append(tables,sql.(string))
for _, table := range lists {
var results []orm.Params
_, err = o.Raw(fmt.Sprintf("show create table %s", table["TABLE_NAME"])).Values(&results)
if err != nil {
return tables, err
}
tables = append(tables, results[0]["Create Table"].(string))
}
break
}
case "sqlite3":
{
var results []orm.Params
_, err := o.Raw("SELECT sql FROM sqlite_master WHERE sql IS NOT NULL ORDER BY rootpage ASC").Values(&results)
if err != nil {
return tables, err
}
for _, item := range results {
if sql, ok := item["sql"]; ok {
tables = append(tables, sql.(string))
}
}
break
}
break
}
}
return tables,nil
return tables, nil
}
func RegisterMigration() {
func RegisterMigration() {
migrationList.items = list.New()
migrationList.items.PushBack(NewMigrationVersion03())
}
migrationList.items.PushBack(NewMigrationVersion03())
}

40
commands/migrate/migrate_v03.go
View File

@@ -2,21 +2,20 @@ package migrate
import (
"errors"
"fmt"
"github.com/astaxie/beego/orm"
"github.com/lifei6671/mindoc/models"
"time"
"fmt"
"strings"
"time"
)
type MigrationVersion03 struct {
isValid bool
tables []string
tables []string
}
func NewMigrationVersion03() *MigrationVersion03 {
return &MigrationVersion03{ isValid: false, tables: make([]string,0)}
return &MigrationVersion03{isValid: false, tables: make([]string, 0)}
}
func (m *MigrationVersion03) Version() int64 {
@@ -37,8 +36,7 @@ func (m *MigrationVersion03) ValidForBackupTableSchema() error {
return errors.New("The current version failed to verify.")
}
var err error
m.tables,err = ExportDatabaseTable()
m.tables, err = ExportDatabaseTable()
return err
}
@@ -72,11 +70,11 @@ func (m *MigrationVersion03) MigrationNewTableData() error {
}
o := orm.NewOrm()
_,err := o.Raw("UPDATE md_members SET auth_method = 'local'").Exec()
_, err := o.Raw("UPDATE md_members SET auth_method = 'local'").Exec()
if err != nil {
return err
}
_,err = o.Raw("INSERT INTO md_options (option_title, option_name, option_value) SELECT '是否启用文档历史','ENABLE_DOCUMENT_HISTORY','true' WHERE NOT exists(SELECT * FROM md_options WHERE option_name = 'ENABLE_DOCUMENT_HISTORY');").Exec()
_, err = o.Raw("INSERT INTO md_options (option_title, option_name, option_value) SELECT '是否启用文档历史','ENABLE_DOCUMENT_HISTORY','true' WHERE NOT exists(SELECT * FROM md_options WHERE option_name = 'ENABLE_DOCUMENT_HISTORY');").Exec()
if err != nil {
return err
}
@@ -85,24 +83,24 @@ func (m *MigrationVersion03) MigrationNewTableData() error {
func (m *MigrationVersion03) AddMigrationRecord(version int64) error {
o := orm.NewOrm()
tables,err := ExportDatabaseTable()
tables, err := ExportDatabaseTable()
if err != nil {
return err
return err
}
migration := models.NewMigration()
migration.Version = version
migration.Status = "update"
migration.CreateTime = time.Now()
migration.Name = fmt.Sprintf("update_%d",version)
migration.Statements = strings.Join(tables,"\r\n")
migration.Name = fmt.Sprintf("update_%d", version)
migration.Statements = strings.Join(tables, "\r\n")
_, err = o.Insert(migration)
return err
}
func (m *MigrationVersion03) MigrationCleanup() error {
func (m *MigrationVersion03) MigrationCleanup() error {
return nil
}
@@ -112,16 +110,16 @@ func (m *MigrationVersion03) RollbackMigration() error {
return errors.New("The current version failed to verify.")
}
o := orm.NewOrm()
_,err := o.Raw("ALTER TABLE md_members DROP COLUMN auth_method").Exec()
_, err := o.Raw("ALTER TABLE md_members DROP COLUMN auth_method").Exec()
if err != nil {
return err
}
_,err = o.Raw("DROP TABLE md_document_history").Exec()
_, err = o.Raw("DROP TABLE md_document_history").Exec()
if err != nil {
return err
}
_,err = o.Raw("DELETE md_options WHERE option_name = 'ENABLE_DOCUMENT_HISTORY'").Exec()
_, err = o.Raw("DELETE md_options WHERE option_name = 'ENABLE_DOCUMENT_HISTORY'").Exec()
if err != nil {
return err
@@ -129,11 +127,3 @@ func (m *MigrationVersion03) RollbackMigration() error {
return nil
}