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diff --git a/config/config.go b/config/config.go
index 2d86c9e..e27ffb9 100644
--- a/config/config.go
+++ b/config/config.go
@@ -1,184 +1,185 @@
/*
* Copyright © 2018-2019 A Bunch Tell LLC.
*
* This file is part of WriteFreely.
*
* WriteFreely is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, included
* in the LICENSE file in this source code package.
*/
// Package config holds and assists in the configuration of a writefreely instance.
package config
import (
"gopkg.in/ini.v1"
"strings"
)
const (
// FileName is the default configuration file name
FileName = "config.ini"
UserNormal UserType = "user"
UserAdmin = "admin"
)
type (
UserType string
// ServerCfg holds values that affect how the HTTP server runs
ServerCfg struct {
HiddenHost string `ini:"hidden_host"`
Port int `ini:"port"`
Bind string `ini:"bind"`
TLSCertPath string `ini:"tls_cert_path"`
TLSKeyPath string `ini:"tls_key_path"`
Autocert bool `ini:"autocert"`
TemplatesParentDir string `ini:"templates_parent_dir"`
StaticParentDir string `ini:"static_parent_dir"`
PagesParentDir string `ini:"pages_parent_dir"`
KeysParentDir string `ini:"keys_parent_dir"`
Dev bool `ini:"-"`
}
// DatabaseCfg holds values that determine how the application connects to a datastore
DatabaseCfg struct {
Type string `ini:"type"`
FileName string `ini:"filename"`
User string `ini:"username"`
Password string `ini:"password"`
Database string `ini:"database"`
Host string `ini:"host"`
Port int `ini:"port"`
}
// AppCfg holds values that affect how the application functions
AppCfg struct {
SiteName string `ini:"site_name"`
SiteDesc string `ini:"site_description"`
Host string `ini:"host"`
// Site appearance
Theme string `ini:"theme"`
+ Editor string `ini:"editor"`
JSDisabled bool `ini:"disable_js"`
WebFonts bool `ini:"webfonts"`
Landing string `ini:"landing"`
WFModesty bool `ini:"wf_modesty"`
// Users
SingleUser bool `ini:"single_user"`
OpenRegistration bool `ini:"open_registration"`
MinUsernameLen int `ini:"min_username_len"`
MaxBlogs int `ini:"max_blogs"`
// Federation
Federation bool `ini:"federation"`
PublicStats bool `ini:"public_stats"`
// Access
Private bool `ini:"private"`
// Additional functions
LocalTimeline bool `ini:"local_timeline"`
UserInvites string `ini:"user_invites"`
// Defaults
DefaultVisibility string `ini:"default_visibility"`
}
// Config holds the complete configuration for running a writefreely instance
Config struct {
Server ServerCfg `ini:"server"`
Database DatabaseCfg `ini:"database"`
App AppCfg `ini:"app"`
}
)
// New creates a new Config with sane defaults
func New() *Config {
c := &Config{
Server: ServerCfg{
Port: 8080,
Bind: "localhost", /* IPV6 support when not using localhost? */
},
App: AppCfg{
Host: "http://localhost:8080",
Theme: "write",
WebFonts: true,
SingleUser: true,
MinUsernameLen: 3,
MaxBlogs: 1,
Federation: true,
PublicStats: true,
},
}
c.UseMySQL(true)
return c
}
// UseMySQL resets the Config's Database to use default values for a MySQL setup.
func (cfg *Config) UseMySQL(fresh bool) {
cfg.Database.Type = "mysql"
if fresh {
cfg.Database.Host = "localhost"
cfg.Database.Port = 3306
}
}
// UseSQLite resets the Config's Database to use default values for a SQLite setup.
func (cfg *Config) UseSQLite(fresh bool) {
cfg.Database.Type = "sqlite3"
if fresh {
cfg.Database.FileName = "writefreely.db"
}
}
// IsSecureStandalone returns whether or not the application is running as a
// standalone server with TLS enabled.
func (cfg *Config) IsSecureStandalone() bool {
return cfg.Server.Port == 443 && cfg.Server.TLSCertPath != "" && cfg.Server.TLSKeyPath != ""
}
func (ac *AppCfg) LandingPath() string {
if !strings.HasPrefix(ac.Landing, "/") {
return "/" + ac.Landing
}
return ac.Landing
}
// Load reads the given configuration file, then parses and returns it as a Config.
func Load(fname string) (*Config, error) {
if fname == "" {
fname = FileName
}
cfg, err := ini.Load(fname)
if err != nil {
return nil, err
}
// Parse INI file
uc := &Config{}
err = cfg.MapTo(uc)
if err != nil {
return nil, err
}
return uc, nil
}
// Save writes the given Config to the given file.
func Save(uc *Config, fname string) error {
cfg := ini.Empty()
err := ini.ReflectFrom(cfg, uc)
if err != nil {
return err
}
if fname == "" {
fname = FileName
}
return cfg.SaveTo(fname)
}
diff --git a/pad.go b/pad.go
index 0057299..1545b4f 100644
--- a/pad.go
+++ b/pad.go
@@ -1,168 +1,175 @@
/*
* Copyright © 2018-2019 A Bunch Tell LLC.
*
* This file is part of WriteFreely.
*
* WriteFreely is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, included
* in the LICENSE file in this source code package.
*/
package writefreely
import (
"github.com/gorilla/mux"
"github.com/writeas/impart"
"github.com/writeas/web-core/log"
"github.com/writeas/writefreely/page"
"net/http"
"strings"
)
func handleViewPad(app *App, w http.ResponseWriter, r *http.Request) error {
vars := mux.Vars(r)
action := vars["action"]
slug := vars["slug"]
collAlias := vars["collection"]
if app.cfg.App.SingleUser {
// TODO: refactor all of this, especially for single-user blogs
c, err := app.db.GetCollectionByID(1)
if err != nil {
return err
}
collAlias = c.Alias
}
appData := &struct {
page.StaticPage
Post *RawPost
User *User
Blogs *[]Collection
Editing bool // True if we're modifying an existing post
EditCollection *Collection // Collection of the post we're editing, if any
}{
StaticPage: pageForReq(app, r),
Post: &RawPost{Font: "norm"},
User: getUserSession(app, r),
}
var err error
if appData.User != nil {
appData.Blogs, err = app.db.GetPublishableCollections(appData.User)
if err != nil {
log.Error("Unable to get user's blogs for Pad: %v", err)
}
}
- padTmpl := "pad"
+ padTmpl := app.cfg.App.Editor
+ if padTmpl == "" {
+ padTmpl = "pad"
+ }
if action == "" && slug == "" {
// Not editing any post; simply render the Pad
+ if templates[padTmpl] == nil {
+ log.Info("No template '%s' found. Falling back to default 'pad' template.", padTmpl)
+ padTmpl = "pad"
+ }
if err = templates[padTmpl].ExecuteTemplate(w, "pad", appData); err != nil {
log.Error("Unable to execute template: %v", err)
}
return nil
}
// Retrieve post information for editing
appData.Editing = true
// Make sure this isn't cached, so user doesn't accidentally lose data
w.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
w.Header().Set("Expires", "Thu, 04 Oct 1990 20:00:00 GMT")
if slug != "" {
// TODO: refactor all of this, especially for single-user blogs
appData.Post = getRawCollectionPost(app, slug, collAlias)
if appData.Post.OwnerID != appData.User.ID {
// TODO: add ErrForbiddenEditPost message to flashes
return impart.HTTPError{http.StatusFound, r.URL.Path[:strings.LastIndex(r.URL.Path, "/edit")]}
}
appData.EditCollection, err = app.db.GetCollectionForPad(collAlias)
if err != nil {
return err
}
} else {
// Editing a floating article
appData.Post = getRawPost(app, action)
appData.Post.Id = action
}
if appData.Post.Gone {
return ErrPostUnpublished
} else if appData.Post.Found && appData.Post.Content != "" {
// Got the post
} else if appData.Post.Found {
return ErrPostFetchError
} else {
return ErrPostNotFound
}
if err = templates[padTmpl].ExecuteTemplate(w, "pad", appData); err != nil {
log.Error("Unable to execute template: %v", err)
}
return nil
}
func handleViewMeta(app *App, w http.ResponseWriter, r *http.Request) error {
vars := mux.Vars(r)
action := vars["action"]
slug := vars["slug"]
collAlias := vars["collection"]
appData := &struct {
page.StaticPage
Post *RawPost
User *User
EditCollection *Collection // Collection of the post we're editing, if any
Flashes []string
NeedsToken bool
}{
StaticPage: pageForReq(app, r),
Post: &RawPost{Font: "norm"},
User: getUserSession(app, r),
}
var err error
if action == "" && slug == "" {
return ErrPostNotFound
}
// Make sure this isn't cached, so user doesn't accidentally lose data
w.Header().Set("Cache-Control", "no-cache, no-store, must-revalidate")
w.Header().Set("Expires", "Thu, 28 Jul 1989 12:00:00 GMT")
if slug != "" {
appData.Post = getRawCollectionPost(app, slug, collAlias)
if appData.Post.OwnerID != appData.User.ID {
// TODO: add ErrForbiddenEditPost message to flashes
return impart.HTTPError{http.StatusFound, r.URL.Path[:strings.LastIndex(r.URL.Path, "/meta")]}
}
if app.cfg.App.SingleUser {
// TODO: optimize this query just like we do in GetCollectionForPad (?)
appData.EditCollection, err = app.db.GetCollectionByID(1)
} else {
appData.EditCollection, err = app.db.GetCollectionForPad(collAlias)
}
if err != nil {
return err
}
} else {
// Editing a floating article
appData.Post = getRawPost(app, action)
appData.Post.Id = action
}
appData.NeedsToken = appData.User == nil || appData.User.ID != appData.Post.OwnerID
if appData.Post.Gone {
return ErrPostUnpublished
} else if appData.Post.Found && appData.Post.Content != "" {
// Got the post
} else if appData.Post.Found {
return ErrPostFetchError
} else {
return ErrPostNotFound
}
appData.Flashes, _ = getSessionFlashes(app, w, r, nil)
if err = templates["edit-meta"].ExecuteTemplate(w, "edit-meta", appData); err != nil {
log.Error("Unable to execute template: %v", err)
}
return nil
}

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