107 lines
2.4 KiB
Go
107 lines
2.4 KiB
Go
package main
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import (
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"strings"
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"time"
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)
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/**
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* SiteData
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* Contains configuration for the website
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*/
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type SiteData struct {
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Title string
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Ip string
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Port int
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SessionName string
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ServerDir string
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DevMode bool
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m *model
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mPath []string // The path in the db to this site data
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changed bool
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lastSave time.Time
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sessionSecret string
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}
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// NewSiteData returns a SiteData object with the default values
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func NewSiteData(m *model) *SiteData {
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ret := new(SiteData)
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ret.Title = "ribbit"
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ret.Ip = "127.0.0.1"
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ret.Port = 8080
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ret.SessionName = "good-ol-ribbit"
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ret.ServerDir = "./"
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ret.mPath = []string{"site"}
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ret.m = m
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return ret
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}
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// load the site data out of the database
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// If fields don't exist in the DB, don't clobber what is already in s
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func (s *SiteData) LoadFromDB() error {
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if err := s.m.bolt.OpenDB(); err != nil {
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return err
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}
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defer s.m.bolt.CloseDB()
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if title, _ := s.m.bolt.GetValue(s.mPath, "title"); strings.TrimSpace(title) != "" {
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s.Title = title
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}
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if ip, err := s.m.bolt.GetValue(s.mPath, "ip"); err == nil {
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s.Ip = ip
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}
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if port, err := s.m.bolt.GetInt(s.mPath, "port"); err == nil {
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s.Port = port
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}
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if sessionName, _ := s.m.bolt.GetValue(s.mPath, "session-name"); strings.TrimSpace(sessionName) != "" {
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s.SessionName = sessionName
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}
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if serverDir, _ := s.m.bolt.GetValue(s.mPath, "server-dir"); strings.TrimSpace(serverDir) != "" {
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s.ServerDir = serverDir
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}
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s.changed = false
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if secret, _ := s.m.bolt.GetValue(s.mPath, "session-secret"); strings.TrimSpace(secret) != "" {
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s.sessionSecret = secret
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}
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return nil
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}
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// Return if the site data in memory has changed
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func (s *SiteData) NeedsSave() bool {
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return s.changed
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}
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// Save the site data into the DB
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func (s *SiteData) SaveToDB() error {
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s.lastSave = time.Now()
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var err error
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if err = s.m.bolt.OpenDB(); err != nil {
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return err
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}
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defer s.m.bolt.CloseDB()
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if err = s.m.bolt.SetValue(s.mPath, "title", s.Title); err != nil {
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return err
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}
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if err = s.m.bolt.SetValue(s.mPath, "ip", s.Ip); err != nil {
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return err
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}
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if err = s.m.bolt.SetInt(s.mPath, "port", s.Port); err != nil {
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return err
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}
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if err = s.m.bolt.SetValue(s.mPath, "session-name", s.SessionName); err != nil {
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return err
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}
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if err = s.m.bolt.SetValue(s.mPath, "server-dir", s.ServerDir); err != nil {
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return err
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}
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s.changed = false
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if err = s.m.bolt.SetValue(s.mPath, "session-secret", s.sessionSecret); err != nil {
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return err
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}
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return nil
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}
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