mirror of https://github.com/mindoc-org/mindoc.git
847 lines
26 KiB
Go
847 lines
26 KiB
Go
package models
|
||
|
||
import (
|
||
"crypto/md5"
|
||
"errors"
|
||
"fmt"
|
||
"io"
|
||
"io/ioutil"
|
||
"os"
|
||
"path/filepath"
|
||
"regexp"
|
||
"strconv"
|
||
"strings"
|
||
"time"
|
||
|
||
"github.com/astaxie/beego"
|
||
"github.com/astaxie/beego/logs"
|
||
"github.com/astaxie/beego/orm"
|
||
"github.com/lifei6671/mindoc/conf"
|
||
"github.com/lifei6671/mindoc/utils/cryptil"
|
||
"github.com/lifei6671/mindoc/utils/filetil"
|
||
"github.com/lifei6671/mindoc/utils/requests"
|
||
"github.com/lifei6671/mindoc/utils/ziptil"
|
||
"gopkg.in/russross/blackfriday.v2"
|
||
"encoding/json"
|
||
)
|
||
|
||
// Book struct .
|
||
type Book struct {
|
||
BookId int `orm:"pk;auto;unique;column(book_id)" json:"book_id"`
|
||
// BookName 项目名称.
|
||
BookName string `orm:"column(book_name);size(500)" json:"book_name"`
|
||
// Identify 项目唯一标识.
|
||
Identify string `orm:"column(identify);size(100);unique" json:"identify"`
|
||
//是否是自动发布 0 否/1 是
|
||
AutoRelease int `orm:"column(auto_release);type(int);default(0)" json:"auto_release"`
|
||
//是否开启下载功能 0 是/1 否
|
||
IsDownload int `orm:"column(is_download);type(int);default(0)" json:"is_download"`
|
||
OrderIndex int `orm:"column(order_index);type(int);default(0)" json:"order_index"`
|
||
// Description 项目描述.
|
||
Description string `orm:"column(description);size(2000)" json:"description"`
|
||
//发行公司
|
||
Publisher string `orm:"column(publisher);size(500)" json:"publisher"`
|
||
Label string `orm:"column(label);size(500)" json:"label"`
|
||
// PrivatelyOwned 项目私有： 0 公开/ 1 私有
|
||
PrivatelyOwned int `orm:"column(privately_owned);type(int);default(0)" json:"privately_owned"`
|
||
// 当项目是私有时的访问Token.
|
||
PrivateToken string `orm:"column(private_token);size(500);null" json:"private_token"`
|
||
//状态：0 正常/1 已删除
|
||
Status int `orm:"column(status);type(int);default(0)" json:"status"`
|
||
//默认的编辑器.
|
||
Editor string `orm:"column(editor);size(50)" json:"editor"`
|
||
// DocCount 包含文档数量.
|
||
DocCount int `orm:"column(doc_count);type(int)" json:"doc_count"`
|
||
// CommentStatus 评论设置的状态:open 为允许所有人评论，closed 为不允许评论, group_only 仅允许参与者评论 ,registered_only 仅允许注册者评论.
|
||
CommentStatus string `orm:"column(comment_status);size(20);default(open)" json:"comment_status"`
|
||
CommentCount int `orm:"column(comment_count);type(int)" json:"comment_count"`
|
||
//封面地址
|
||
Cover string `orm:"column(cover);size(1000)" json:"cover"`
|
||
//主题风格
|
||
Theme string `orm:"column(theme);size(255);default(default)" json:"theme"`
|
||
// CreateTime 创建时间 .
|
||
CreateTime time.Time `orm:"type(datetime);column(create_time);auto_now_add" json:"create_time"`
|
||
//每个文档保存的历史记录数量，0 为不限制
|
||
HistoryCount int `orm:"column(history_count);type(int);default(0)" json:"history_count"`
|
||
//是否启用分享，0启用/1不启用
|
||
IsEnableShare int `orm:"column(is_enable_share);type(int);default(0)" json:"is_enable_share"`
|
||
MemberId int `orm:"column(member_id);size(100)" json:"member_id"`
|
||
ModifyTime time.Time `orm:"type(datetime);column(modify_time);null;auto_now" json:"modify_time"`
|
||
Version int64 `orm:"type(bigint);column(version)" json:"version"`
|
||
//是否使用第一篇文章项目为默认首页,0 否/1 是
|
||
IsUseFirstDocument int `orm:"column(is_use_first_document);type(int);default(0)" json:"is_use_first_document"`
|
||
//是否开启自动保存：0 否/1 是
|
||
AutoSave int `orm:"column(auto_save);type(tinyint);default(0)" json:"auto_save"`
|
||
}
|
||
|
||
func (book *Book) String() string {
|
||
ret, err := json.Marshal(*book)
|
||
|
||
if err != nil {
|
||
return ""
|
||
}
|
||
return string(ret)
|
||
}
|
||
|
||
// TableName 获取对应数据库表名.
|
||
func (book *Book) TableName() string {
|
||
return "books"
|
||
}
|
||
|
||
// TableEngine 获取数据使用的引擎.
|
||
func (book *Book) TableEngine() string {
|
||
return "INNODB"
|
||
}
|
||
func (book *Book) TableNameWithPrefix() string {
|
||
return conf.GetDatabasePrefix() + book.TableName()
|
||
}
|
||
|
||
func NewBook() *Book {
|
||
return &Book{}
|
||
}
|
||
|
||
//添加一个项目
|
||
func (book *Book) Insert() error {
|
||
o := orm.NewOrm()
|
||
// o.Begin()
|
||
|
||
_, err := o.Insert(book)
|
||
|
||
if err == nil {
|
||
if book.Label != "" {
|
||
NewLabel().InsertOrUpdateMulti(book.Label)
|
||
}
|
||
|
||
relationship := NewRelationship()
|
||
relationship.BookId = book.BookId
|
||
relationship.RoleId = 0
|
||
relationship.MemberId = book.MemberId
|
||
err = relationship.Insert()
|
||
if err != nil {
|
||
logs.Error("插入项目与用户关联 => ", err)
|
||
//o.Rollback()
|
||
return err
|
||
}
|
||
document := NewDocument()
|
||
document.BookId = book.BookId
|
||
document.DocumentName = "空白文档"
|
||
document.MemberId = book.MemberId
|
||
err = document.InsertOrUpdate()
|
||
if err != nil {
|
||
//o.Rollback()
|
||
return err
|
||
}
|
||
//o.Commit()
|
||
return nil
|
||
}
|
||
//o.Rollback()
|
||
return err
|
||
}
|
||
|
||
func (book *Book) Find(id int,cols ...string) (*Book, error) {
|
||
if id <= 0 {
|
||
return book, ErrInvalidParameter
|
||
}
|
||
o := orm.NewOrm()
|
||
|
||
err := o.QueryTable(book.TableNameWithPrefix()).Filter("book_id", id).One(book,cols...)
|
||
|
||
return book, err
|
||
}
|
||
|
||
//更新一个项目
|
||
func (book *Book) Update(cols ...string) error {
|
||
o := orm.NewOrm()
|
||
|
||
temp := NewBook()
|
||
temp.BookId = book.BookId
|
||
|
||
if err := o.Read(temp); err != nil {
|
||
return err
|
||
}
|
||
|
||
if book.Label != "" || temp.Label != "" {
|
||
|
||
go NewLabel().InsertOrUpdateMulti(book.Label + "," + temp.Label)
|
||
}
|
||
|
||
_, err := o.Update(book, cols...)
|
||
return err
|
||
}
|
||
|
||
//复制项目
|
||
func (book *Book) Copy(identify string) error {
|
||
o := orm.NewOrm()
|
||
|
||
err := o.QueryTable(book.TableNameWithPrefix()).Filter("identify",identify).One(book)
|
||
|
||
if err != nil {
|
||
beego.Error("查询项目时出错 -> ",err)
|
||
return err
|
||
}
|
||
if err := o.Begin();err != nil {
|
||
beego.Error("开启事物时出错 -> ",err)
|
||
return err
|
||
}
|
||
|
||
bookId := book.BookId
|
||
book.BookId = 0
|
||
book.Identify = book.Identify + fmt.Sprintf("%s-%s",identify,strconv.FormatInt(time.Now().UnixNano(), 32))
|
||
book.BookName = book.BookName + "[副本]"
|
||
book.CreateTime = time.Now()
|
||
book.CommentCount = 0
|
||
book.HistoryCount = 0
|
||
|
||
if _,err := o.Insert(book);err != nil {
|
||
beego.Error("复制项目时出错 -> ",err)
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
var rels []*Relationship
|
||
|
||
if _,err := o.QueryTable(NewRelationship().TableNameWithPrefix()).Filter("book_id",bookId).All(&rels); err != nil {
|
||
beego.Error("复制项目关系时出错 -> ",err)
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
|
||
for _,rel := range rels {
|
||
rel.BookId = book.BookId
|
||
rel.RelationshipId = 0
|
||
if _,err := o.Insert(rel);err != nil {
|
||
beego.Error("复制项目关系时出错 -> ",err)
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
}
|
||
|
||
var docs []*Document
|
||
|
||
if _,err := o.QueryTable(NewDocument().TableNameWithPrefix()).Filter("book_id",bookId).Filter("parent_id",0).All(&docs);err != nil && err != orm.ErrNoRows {
|
||
beego.Error("读取项目文档时出错 -> ",err)
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
if len(docs) > 0 {
|
||
if err := recursiveInsertDocument(docs,o, book.BookId,0);err != nil {
|
||
beego.Error("复制项目时出错 -> ",err)
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
}
|
||
|
||
return o.Commit()
|
||
}
|
||
//递归的复制文档
|
||
func recursiveInsertDocument(docs []*Document,o orm.Ormer,bookId int,parentId int) error {
|
||
for _,doc := range docs {
|
||
|
||
docId := doc.DocumentId
|
||
doc.DocumentId = 0
|
||
doc.ParentId = parentId
|
||
doc.BookId = bookId
|
||
doc.Version = time.Now().Unix()
|
||
|
||
if _,err := o.Insert(doc);err != nil {
|
||
beego.Error("插入项目时出错 -> ",err)
|
||
return err
|
||
}
|
||
|
||
var attachList []*Attachment
|
||
//读取所有附件列表
|
||
if _,err := o.QueryTable(NewAttachment().TableNameWithPrefix()).Filter("document_id",docId).All(&attachList); err == nil {
|
||
for _,attach := range attachList {
|
||
attach.BookId = bookId
|
||
attach.DocumentId = doc.DocumentId
|
||
attach.AttachmentId = 0
|
||
if _,err := o.Insert(attach);err != nil {
|
||
return err
|
||
}
|
||
}
|
||
}
|
||
var subDocs []*Document
|
||
|
||
if _,err := o.QueryTable(NewDocument().TableNameWithPrefix()).Filter("parent_id",docId).All(&subDocs);err != nil && err != orm.ErrNoRows {
|
||
beego.Error("读取文档时出错 -> ",err)
|
||
return err
|
||
}
|
||
if len(subDocs) > 0{
|
||
|
||
if err := recursiveInsertDocument(subDocs,o,bookId,doc.DocumentId);err != nil {
|
||
return err
|
||
}
|
||
}
|
||
}
|
||
return nil
|
||
}
|
||
|
||
//根据指定字段查询结果集.
|
||
func (book *Book) FindByField(field string, value interface{},cols ...string) ([]*Book, error) {
|
||
o := orm.NewOrm()
|
||
|
||
var books []*Book
|
||
_, err := o.QueryTable(book.TableNameWithPrefix()).Filter(field, value).All(&books,cols...)
|
||
|
||
return books, err
|
||
}
|
||
|
||
//根据指定字段查询一个结果.
|
||
func (book *Book) FindByFieldFirst(field string, value interface{}) (*Book, error) {
|
||
o := orm.NewOrm()
|
||
|
||
err := o.QueryTable(book.TableNameWithPrefix()).Filter(field, value).One(book)
|
||
|
||
return book, err
|
||
|
||
}
|
||
|
||
//根据项目标识查询项目
|
||
func (book *Book) FindByIdentify(identify string,cols ...string) (*Book, error) {
|
||
o := orm.NewOrm()
|
||
|
||
err := o.QueryTable(book.TableNameWithPrefix()).Filter("identify", identify).One(book,cols...)
|
||
|
||
return book, err
|
||
}
|
||
|
||
//分页查询指定用户的项目
|
||
func (book *Book) FindToPager(pageIndex, pageSize, memberId int) (books []*BookResult, totalCount int, err error) {
|
||
|
||
relationship := NewRelationship()
|
||
|
||
o := orm.NewOrm()
|
||
|
||
sql1 := "SELECT COUNT(book.book_id) AS total_count FROM " + book.TableNameWithPrefix() + " AS book LEFT JOIN " +
|
||
relationship.TableNameWithPrefix() + " AS rel ON book.book_id=rel.book_id AND rel.member_id = ? WHERE rel.relationship_id > 0 "
|
||
|
||
err = o.Raw(sql1, memberId).QueryRow(&totalCount)
|
||
|
||
if err != nil {
|
||
return
|
||
}
|
||
|
||
offset := (pageIndex - 1) * pageSize
|
||
|
||
sql2 := "SELECT book.*,rel.member_id,rel.role_id,m.account as create_name FROM " + book.TableNameWithPrefix() + " AS book" +
|
||
" LEFT JOIN " + relationship.TableNameWithPrefix() + " AS rel ON book.book_id=rel.book_id AND rel.member_id = ?" +
|
||
" LEFT JOIN " + relationship.TableNameWithPrefix() + " AS rel1 ON book.book_id=rel1.book_id AND rel1.role_id=0" +
|
||
" LEFT JOIN " + NewMember().TableNameWithPrefix() + " AS m ON rel1.member_id=m.member_id " +
|
||
" WHERE rel.relationship_id > 0 ORDER BY book.order_index DESC,book.book_id DESC LIMIT " + fmt.Sprintf("%d,%d", offset, pageSize)
|
||
|
||
_, err = o.Raw(sql2, memberId).QueryRows(&books)
|
||
if err != nil {
|
||
logs.Error("分页查询项目列表 => ", err)
|
||
return
|
||
}
|
||
sql := "SELECT m.account,doc.modify_time FROM md_documents AS doc LEFT JOIN md_members AS m ON doc.modify_at=m.member_id WHERE book_id = ? LIMIT 1 ORDER BY doc.modify_time DESC"
|
||
|
||
if err == nil && len(books) > 0 {
|
||
for index, book := range books {
|
||
var text struct {
|
||
Account string
|
||
ModifyTime time.Time
|
||
}
|
||
|
||
err1 := o.Raw(sql, book.BookId).QueryRow(&text)
|
||
if err1 == nil {
|
||
books[index].LastModifyText = text.Account + " 于 " + text.ModifyTime.Format("2006-01-02 15:04:05")
|
||
}
|
||
if book.RoleId == 0 {
|
||
book.RoleName = "创始人"
|
||
} else if book.RoleId == 1 {
|
||
book.RoleName = "管理员"
|
||
} else if book.RoleId == 2 {
|
||
book.RoleName = "编辑者"
|
||
} else if book.RoleId == 3 {
|
||
book.RoleName = "观察者"
|
||
}
|
||
}
|
||
}
|
||
return
|
||
}
|
||
|
||
// 彻底删除项目.
|
||
func (book *Book) ThoroughDeleteBook(id int) error {
|
||
if id <= 0 {
|
||
return ErrInvalidParameter
|
||
}
|
||
o := orm.NewOrm()
|
||
|
||
book, err := book.Find(id)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
o.Begin()
|
||
|
||
//删除附件,这里没有删除实际物理文件
|
||
_,err = o.Raw("DELETE FROM " + NewAttachment().TableNameWithPrefix() + " WHERE book_id=?",book.BookId).Exec()
|
||
if err != nil {
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
|
||
//删除文档
|
||
_, err = o.Raw( "DELETE FROM " + NewDocument().TableNameWithPrefix() + " WHERE book_id = ?", book.BookId).Exec()
|
||
|
||
if err != nil {
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
//删除项目
|
||
_, err = o.Raw("DELETE FROM " + book.TableNameWithPrefix() + " WHERE book_id = ?", book.BookId).Exec()
|
||
|
||
if err != nil {
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
|
||
//删除关系
|
||
_, err = o.Raw("DELETE FROM " + NewRelationship().TableNameWithPrefix() + " WHERE book_id = ?", book.BookId).Exec()
|
||
if err != nil {
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
//删除模板
|
||
_,err = o.Raw("DELETE FROM " + NewTemplate().TableNameWithPrefix() + " WHERE book_id = ?",book.BookId).Exec()
|
||
if err != nil {
|
||
o.Rollback()
|
||
return err
|
||
}
|
||
|
||
|
||
if book.Label != "" {
|
||
NewLabel().InsertOrUpdateMulti(book.Label)
|
||
}
|
||
|
||
//删除导出缓存
|
||
if err := os.RemoveAll(filepath.Join(conf.GetExportOutputPath(), strconv.Itoa(id))); err != nil {
|
||
beego.Error("删除项目缓存失败 ->",err)
|
||
}
|
||
//删除附件和图片
|
||
if err := os.RemoveAll(filepath.Join(conf.WorkingDirectory,"uploads",book.Identify)); err != nil {
|
||
beego.Error("删除项目附件和图片失败 ->",err)
|
||
}
|
||
|
||
return o.Commit()
|
||
|
||
}
|
||
|
||
//分页查找系统首页数据.
|
||
func (book *Book) FindForHomeToPager(pageIndex, pageSize, member_id int) (books []*BookResult, totalCount int, err error) {
|
||
o := orm.NewOrm()
|
||
|
||
offset := (pageIndex - 1) * pageSize
|
||
//如果是登录用户
|
||
if member_id > 0 {
|
||
sql1 := "SELECT COUNT(*) FROM md_books AS book LEFT JOIN md_relationship AS rel ON rel.book_id = book.book_id AND rel.member_id = ? WHERE relationship_id > 0 OR book.privately_owned = 0"
|
||
|
||
err = o.Raw(sql1, member_id).QueryRow(&totalCount)
|
||
if err != nil {
|
||
return
|
||
}
|
||
sql2 := `SELECT book.*,rel1.*,member.account AS create_name,member.real_name FROM md_books AS book
|
||
LEFT JOIN md_relationship AS rel ON rel.book_id = book.book_id AND rel.member_id = ?
|
||
LEFT JOIN md_relationship AS rel1 ON rel1.book_id = book.book_id AND rel1.role_id = 0
|
||
LEFT JOIN md_members AS member ON rel1.member_id = member.member_id
|
||
WHERE rel.relationship_id > 0 OR book.privately_owned = 0 ORDER BY order_index DESC ,book.book_id DESC LIMIT ?,?`
|
||
|
||
_, err = o.Raw(sql2, member_id, offset, pageSize).QueryRows(&books)
|
||
|
||
} else {
|
||
count, err1 := o.QueryTable(book.TableNameWithPrefix()).Filter("privately_owned", 0).Count()
|
||
|
||
if err1 != nil {
|
||
err = err1
|
||
return
|
||
}
|
||
totalCount = int(count)
|
||
|
||
sql := `SELECT book.*,rel.*,member.account AS create_name,member.real_name FROM md_books AS book
|
||
LEFT JOIN md_relationship AS rel ON rel.book_id = book.book_id AND rel.role_id = 0
|
||
LEFT JOIN md_members AS member ON rel.member_id = member.member_id
|
||
WHERE book.privately_owned = 0 ORDER BY order_index DESC ,book.book_id DESC LIMIT ?,?`
|
||
|
||
_, err = o.Raw(sql, offset, pageSize).QueryRows(&books)
|
||
|
||
}
|
||
|
||
return
|
||
|
||
}
|
||
|
||
//分页全局搜索.
|
||
func (book *Book) FindForLabelToPager(keyword string, pageIndex, pageSize, memberId int) (books []*BookResult, totalCount int, err error) {
|
||
o := orm.NewOrm()
|
||
|
||
keyword = "%" + keyword + "%"
|
||
offset := (pageIndex - 1) * pageSize
|
||
//如果是登录用户
|
||
if memberId > 0 {
|
||
sql1 := "SELECT COUNT(*) FROM md_books AS book LEFT JOIN md_relationship AS rel ON rel.book_id = book.book_id AND rel.member_id = ? WHERE (relationship_id > 0 OR book.privately_owned = 0) AND book.label LIKE ?"
|
||
|
||
err = o.Raw(sql1, memberId, keyword).QueryRow(&totalCount)
|
||
if err != nil {
|
||
return
|
||
}
|
||
sql2 := `SELECT book.*,rel1.*,member.account AS create_name FROM md_books AS book
|
||
LEFT JOIN md_relationship AS rel ON rel.book_id = book.book_id AND rel.member_id = ?
|
||
LEFT JOIN md_relationship AS rel1 ON rel1.book_id = book.book_id AND rel1.role_id = 0
|
||
LEFT JOIN md_members AS member ON rel1.member_id = member.member_id
|
||
WHERE (rel.relationship_id > 0 OR book.privately_owned = 0) AND book.label LIKE ? ORDER BY order_index DESC ,book.book_id DESC LIMIT ?,?`
|
||
|
||
_, err = o.Raw(sql2, memberId, keyword, offset, pageSize).QueryRows(&books)
|
||
|
||
return
|
||
|
||
} else {
|
||
count, err1 := o.QueryTable(NewBook().TableNameWithPrefix()).Filter("privately_owned", 0).Filter("label__icontains", keyword).Count()
|
||
|
||
if err1 != nil {
|
||
err = err1
|
||
return
|
||
}
|
||
totalCount = int(count)
|
||
|
||
sql := `SELECT book.*,rel.*,member.account AS create_name FROM md_books AS book
|
||
LEFT JOIN md_relationship AS rel ON rel.book_id = book.book_id AND rel.role_id = 0
|
||
LEFT JOIN md_members AS member ON rel.member_id = member.member_id
|
||
WHERE book.privately_owned = 0 AND book.label LIKE ? ORDER BY order_index DESC ,book.book_id DESC LIMIT ?,?`
|
||
|
||
_, err = o.Raw(sql, keyword, offset, pageSize).QueryRows(&books)
|
||
|
||
return
|
||
|
||
}
|
||
}
|
||
|
||
//发布文档
|
||
func (book *Book) ReleaseContent(bookId int) {
|
||
|
||
o := orm.NewOrm()
|
||
|
||
var docs []*Document
|
||
_, err := o.QueryTable(NewDocument().TableNameWithPrefix()).Filter("book_id", bookId).All(&docs)
|
||
|
||
if err != nil {
|
||
beego.Error("发布失败 =>",bookId, err)
|
||
return
|
||
}
|
||
for _, item := range docs {
|
||
item.BookId = bookId
|
||
item.ReleaseContent()
|
||
}
|
||
}
|
||
|
||
//重置文档数量
|
||
func (book *Book) ResetDocumentNumber(bookId int) {
|
||
o := orm.NewOrm()
|
||
|
||
totalCount, err := o.QueryTable(NewDocument().TableNameWithPrefix()).Filter("book_id", bookId).Count()
|
||
if err == nil {
|
||
_,err = o.Raw("UPDATE md_books SET doc_count = ? WHERE book_id = ?", int(totalCount), bookId).Exec()
|
||
if err != nil {
|
||
beego.Error("重置文档数量失败 =>",bookId,err)
|
||
}
|
||
} else {
|
||
beego.Error("获取文档数量失败 =>",bookId,err)
|
||
}
|
||
}
|
||
|
||
//导入项目
|
||
func (book *Book) ImportBook(zipPath string) error {
|
||
if !filetil.FileExists(zipPath) {
|
||
return errors.New("文件不存在 => " + zipPath)
|
||
}
|
||
|
||
w := md5.New()
|
||
io.WriteString(w, zipPath) //将str写入到w中
|
||
io.WriteString(w, time.Now().String())
|
||
io.WriteString(w, book.BookName)
|
||
md5str := fmt.Sprintf("%x", w.Sum(nil)) //w.Sum(nil)将w的hash转成[]byte格式
|
||
|
||
tempPath := filepath.Join(os.TempDir(), md5str)
|
||
|
||
if err := os.MkdirAll(tempPath, 0766); err != nil {
|
||
beego.Error("创建导入目录出错 => ",err)
|
||
}
|
||
//如果加压缩失败
|
||
if err := ziptil.Unzip(zipPath, tempPath); err != nil {
|
||
return err
|
||
}
|
||
//当导入结束后，删除临时文件
|
||
//defer os.RemoveAll(tempPath)
|
||
|
||
for {
|
||
//如果当前目录下只有一个目录，则重置根目录
|
||
if entries, err := ioutil.ReadDir(tempPath); err == nil && len(entries) == 1 {
|
||
dir := entries[0]
|
||
if dir.IsDir() && dir.Name() != "." && dir.Name() != ".." {
|
||
tempPath = filepath.Join(tempPath, dir.Name())
|
||
break
|
||
}
|
||
|
||
} else {
|
||
break
|
||
}
|
||
}
|
||
|
||
tempPath = strings.Replace(tempPath, "\\", "/", -1)
|
||
|
||
docMap := make(map[string]int, 0)
|
||
|
||
o := orm.NewOrm()
|
||
|
||
o.Insert(book)
|
||
relationship := NewRelationship()
|
||
relationship.BookId = book.BookId
|
||
relationship.RoleId = 0
|
||
relationship.MemberId = book.MemberId
|
||
relationship.Insert()
|
||
|
||
err := filepath.Walk(tempPath, func(path string, info os.FileInfo, err error) error {
|
||
path = strings.Replace(path, "\\", "/", -1)
|
||
if path == tempPath {
|
||
return nil
|
||
}
|
||
if !info.IsDir() {
|
||
ext := filepath.Ext(info.Name())
|
||
//如果是Markdown文件
|
||
if strings.EqualFold(ext, ".md") || strings.EqualFold(ext, ".markdown") {
|
||
beego.Info("正在处理 =>",path,info.Name())
|
||
doc := NewDocument()
|
||
doc.BookId = book.BookId
|
||
doc.MemberId = book.MemberId
|
||
docIdentify := strings.Replace(strings.TrimPrefix(path, tempPath+"/"), "/", "-", -1)
|
||
|
||
if ok, err := regexp.MatchString(`[a-z]+[a-zA-Z0-9_.\-]*$`, docIdentify); !ok || err != nil {
|
||
docIdentify = "import-" + docIdentify
|
||
}
|
||
|
||
doc.Identify = docIdentify
|
||
//匹配图片，如果图片语法是在代码块中，这里同样会处理
|
||
re := regexp.MustCompile(`!\[(.*?)\]\((.*?)\)`)
|
||
markdown, err := filetil.ReadFileAndIgnoreUTF8BOM(path)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
|
||
//处理图片
|
||
doc.Markdown = re.ReplaceAllStringFunc(string(markdown), func(image string) string {
|
||
|
||
images := re.FindAllSubmatch([]byte(image), -1)
|
||
if len(images) <= 0 || len(images[0]) < 3 {
|
||
return image
|
||
}
|
||
originalImageUrl := string(images[0][2])
|
||
imageUrl := strings.Replace(string(originalImageUrl), "\\", "/", -1)
|
||
|
||
//如果是本地路径，则需要将图片复制到项目目录
|
||
if !strings.HasPrefix(imageUrl, "http://") &&
|
||
!strings.HasPrefix(imageUrl, "https://") &&
|
||
!strings.HasPrefix(imageUrl,"ftp://") {
|
||
//如果路径中存在参数
|
||
if l := strings.Index(imageUrl,"?"); l > 0 {
|
||
imageUrl = imageUrl[:l]
|
||
}
|
||
|
||
if strings.HasPrefix(imageUrl, "/") {
|
||
imageUrl = filepath.Join(tempPath, imageUrl)
|
||
} else if strings.HasPrefix(imageUrl, "./") {
|
||
imageUrl = filepath.Join(filepath.Dir(path), strings.TrimPrefix(imageUrl, "./"))
|
||
} else if strings.HasPrefix(imageUrl, "../") {
|
||
imageUrl = filepath.Join(filepath.Dir(path), imageUrl)
|
||
} else {
|
||
imageUrl = filepath.Join(filepath.Dir(path), imageUrl)
|
||
}
|
||
imageUrl = strings.Replace(imageUrl, "\\", "/", -1)
|
||
dstFile := filepath.Join(conf.WorkingDirectory, "uploads", time.Now().Format("200601"), strings.TrimPrefix(imageUrl, tempPath))
|
||
|
||
if filetil.FileExists(imageUrl) {
|
||
filetil.CopyFile(imageUrl, dstFile)
|
||
|
||
imageUrl = strings.TrimPrefix(strings.Replace(dstFile,"\\","/",-1), strings.Replace(conf.WorkingDirectory,"\\","/",-1))
|
||
|
||
if !strings.HasPrefix(imageUrl, "/") && !strings.HasPrefix(imageUrl, "\\") {
|
||
imageUrl = "/" + imageUrl
|
||
}
|
||
}
|
||
|
||
} else {
|
||
imageExt := cryptil.Md5Crypt(imageUrl) + filepath.Ext(imageUrl)
|
||
|
||
dstFile := filepath.Join(conf.WorkingDirectory, "uploads", time.Now().Format("200601"), imageExt)
|
||
|
||
if err := requests.DownloadAndSaveFile(imageUrl, dstFile); err == nil {
|
||
imageUrl = strings.TrimPrefix(strings.Replace(dstFile, "\\", "/", -1), strings.Replace(conf.WorkingDirectory, "\\", "/", -1))
|
||
if !strings.HasPrefix(imageUrl, "/") && !strings.HasPrefix(imageUrl, "\\") {
|
||
imageUrl = "/" + imageUrl
|
||
}
|
||
}
|
||
}
|
||
|
||
imageUrl = strings.Replace(strings.TrimSuffix(image, originalImageUrl+")")+ conf.URLForWithCdnImage(imageUrl) +")", "\\", "/", -1)
|
||
return imageUrl
|
||
})
|
||
|
||
linkRegexp := regexp.MustCompile(`\[(.*?)\]\((.*?)\)`)
|
||
|
||
//处理链接
|
||
doc.Markdown = linkRegexp.ReplaceAllStringFunc(doc.Markdown, func(link string) string {
|
||
links := linkRegexp.FindAllStringSubmatch(link, -1)
|
||
originalLink := links[0][2]
|
||
var linkPath string
|
||
var err error
|
||
if strings.HasPrefix(originalLink,"<") {
|
||
originalLink = strings.TrimPrefix(originalLink,"<")
|
||
}
|
||
if strings.HasSuffix(originalLink,">") {
|
||
originalLink = strings.TrimSuffix(originalLink,">")
|
||
}
|
||
//如果是从根目录开始，
|
||
if strings.HasPrefix(originalLink, "/") {
|
||
linkPath, err = filepath.Abs(filepath.Join(tempPath, originalLink))
|
||
} else if strings.HasPrefix(originalLink, "./") {
|
||
linkPath, err = filepath.Abs(filepath.Join(filepath.Dir(path), originalLink[1:]))
|
||
} else{
|
||
linkPath, err = filepath.Abs(filepath.Join(filepath.Dir(path), originalLink))
|
||
}
|
||
|
||
if err == nil {
|
||
//如果本地存在该链接
|
||
if filetil.FileExists(linkPath) {
|
||
ext := filepath.Ext(linkPath)
|
||
//beego.Info("当前后缀 -> ",ext)
|
||
//如果链接是Markdown文件，则生成文档标识,否则，将目标文件复制到项目目录
|
||
if strings.EqualFold(ext, ".md") || strings.EqualFold(ext, ".markdown") {
|
||
docIdentify := strings.Replace(strings.TrimPrefix(strings.Replace(linkPath, "\\", "/", -1), tempPath+"/"), "/", "-", -1)
|
||
//beego.Info(originalLink, "|", linkPath, "|", docIdentify)
|
||
if ok, err := regexp.MatchString(`[a-z]+[a-zA-Z0-9_.\-]*$`, docIdentify); !ok || err != nil {
|
||
docIdentify = "import-" + docIdentify
|
||
}
|
||
docIdentify = strings.TrimSuffix(docIdentify, "-README.md")
|
||
|
||
link = strings.TrimSuffix(link, originalLink+")") + conf.URLFor("DocumentController.Read", ":key", book.Identify, ":id", docIdentify) + ")"
|
||
|
||
} else {
|
||
dstPath := filepath.Join(conf.WorkingDirectory, "uploads", time.Now().Format("200601"), originalLink)
|
||
|
||
filetil.CopyFile(linkPath, dstPath)
|
||
|
||
tempLink := conf.BaseUrl + strings.TrimPrefix(strings.Replace(dstPath, "\\", "/", -1), strings.Replace(conf.WorkingDirectory, "\\", "/", -1))
|
||
|
||
link = strings.TrimSuffix(link, originalLink+")") + tempLink + ")"
|
||
|
||
}
|
||
}else{
|
||
beego.Info("文件不存在 ->",linkPath)
|
||
}
|
||
}
|
||
|
||
return link
|
||
})
|
||
|
||
//codeRe := regexp.MustCompile("```\\w+")
|
||
|
||
//doc.Markdown = codeRe.ReplaceAllStringFunc(doc.Markdown, func(s string) string {
|
||
// //beego.Info(s)
|
||
// return strings.Replace(s,"```","``` ",-1)
|
||
//})
|
||
|
||
doc.Content = string(blackfriday.Run([]byte(doc.Markdown)))
|
||
|
||
doc.Version = time.Now().Unix()
|
||
|
||
//解析文档名称，默认使用第一个h标签为标题
|
||
docName := strings.TrimSuffix(info.Name(), ext)
|
||
|
||
for _, line := range strings.Split(doc.Markdown, "\n") {
|
||
if strings.HasPrefix(line, "#") {
|
||
docName = strings.TrimLeft(line, "#")
|
||
break
|
||
}
|
||
}
|
||
|
||
doc.DocumentName = strings.TrimSpace(docName)
|
||
|
||
parentId := 0
|
||
|
||
parentIdentify := strings.Replace(strings.Trim(strings.TrimSuffix(strings.TrimPrefix(path, tempPath), info.Name()), "/"), "/", "-", -1)
|
||
|
||
if parentIdentify != "" {
|
||
|
||
if ok, err := regexp.MatchString(`[a-z]+[a-zA-Z0-9_.\-]*$`, parentIdentify); !ok || err != nil {
|
||
parentIdentify = "import-" + parentIdentify
|
||
}
|
||
if id, ok := docMap[parentIdentify]; ok {
|
||
parentId = id
|
||
}
|
||
}
|
||
if strings.EqualFold(info.Name(), "README.md") {
|
||
beego.Info(path, "|", info.Name(), "|", parentIdentify, "|", parentId)
|
||
}
|
||
isInsert := false
|
||
//如果当前文件是README.md，则将内容更新到父级
|
||
if strings.EqualFold(info.Name(), "README.md") && parentId != 0 {
|
||
|
||
doc.DocumentId = parentId
|
||
//beego.Info(path,"|",parentId)
|
||
} else {
|
||
//beego.Info(path,"|",parentIdentify)
|
||
doc.ParentId = parentId
|
||
isInsert = true
|
||
}
|
||
if err := doc.InsertOrUpdate("document_name", "markdown", "content"); err != nil {
|
||
beego.Error(doc.DocumentId, err)
|
||
}
|
||
if isInsert {
|
||
docMap[docIdentify] = doc.DocumentId
|
||
}
|
||
}
|
||
} else {
|
||
//如果当前目录下存在Markdown文件，则需要创建此节点
|
||
if filetil.HasFileOfExt(path, []string{".md", ".markdown"}) {
|
||
beego.Info("正在处理 =>",path,info.Name())
|
||
identify := strings.Replace(strings.Trim(strings.TrimPrefix(path, tempPath), "/"), "/", "-", -1)
|
||
if ok, err := regexp.MatchString(`[a-z]+[a-zA-Z0-9_.\-]*$`, identify); !ok || err != nil {
|
||
identify = "import-" + identify
|
||
}
|
||
|
||
parentDoc := NewDocument()
|
||
|
||
parentDoc.MemberId = book.MemberId
|
||
parentDoc.BookId = book.BookId
|
||
parentDoc.Identify = identify
|
||
parentDoc.Version = time.Now().Unix()
|
||
parentDoc.DocumentName = "空白文档"
|
||
|
||
parentId := 0
|
||
|
||
parentIdentify := strings.TrimSuffix(identify, "-"+info.Name())
|
||
|
||
if id, ok := docMap[parentIdentify]; ok {
|
||
parentId = id
|
||
}
|
||
|
||
parentDoc.ParentId = parentId
|
||
|
||
if err := parentDoc.InsertOrUpdate(); err != nil {
|
||
beego.Error(err)
|
||
}
|
||
|
||
docMap[identify] = parentDoc.DocumentId
|
||
//beego.Info(path,"|",parentDoc.DocumentId,"|",identify,"|",info.Name(),"|",parentIdentify)
|
||
}
|
||
}
|
||
|
||
return nil
|
||
})
|
||
|
||
if err != nil {
|
||
beego.Error("导入项目异常 => ", err)
|
||
book.Description = "【项目导入存在错误：" + err.Error() + "】"
|
||
}
|
||
beego.Info("项目导入完毕 => ", book.BookName)
|
||
book.ReleaseContent(book.BookId)
|
||
return err
|
||
}
|