mirror of
				https://github.com/superseriousbusiness/gotosocial.git
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	* add custom css account property + db func to fetch * allow account to get/set custom css * serve custom css for an account * go fmt * use monospace for customcss, add link * add custom css to account cache * fix broken field * add custom css docs to user guide * add `accounts-allow-custom-css` config flag * add allow custom css to /api/v1/instance response * only show/set custom css if allowed to do so * only set/serve custom account css if enabled * update swagger docs * chain promise * make bool a bit clearer * use cache for GetAccountCustomCSSByUsername
		
			
				
	
	
		
			110 lines
		
	
	
	
		
			3.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
			
		
		
	
	
			110 lines
		
	
	
	
		
			3.6 KiB
		
	
	
	
		
			Go
		
	
	
	
	
	
/*
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   GoToSocial
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   Copyright (C) 2021-2022 GoToSocial Authors admin@gotosocial.org
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   This program is free software: you can redistribute it and/or modify
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   it under the terms of the GNU Affero General Public License as published by
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   the Free Software Foundation, either version 3 of the License, or
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   (at your option) any later version.
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   This program is distributed in the hope that it will be useful,
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   but WITHOUT ANY WARRANTY; without even the implied warranty of
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   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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   GNU Affero General Public License for more details.
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   You should have received a copy of the GNU Affero General Public License
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   along with this program.  If not, see <http://www.gnu.org/licenses/>.
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*/
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package web
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import (
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	"errors"
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	"net/http"
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	"time"
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	"codeberg.org/gruf/go-cache/v2"
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	"github.com/gin-gonic/gin"
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	"github.com/superseriousbusiness/gotosocial/internal/api"
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	"github.com/superseriousbusiness/gotosocial/internal/gtserror"
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	"github.com/superseriousbusiness/gotosocial/internal/processing"
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	"github.com/superseriousbusiness/gotosocial/internal/router"
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	"github.com/superseriousbusiness/gotosocial/internal/uris"
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)
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const (
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	confirmEmailPath = "/" + uris.ConfirmEmailPath
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	profilePath      = "/@:" + usernameKey
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	customCSSPath    = profilePath + "/custom.css"
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	statusPath       = profilePath + "/statuses/:" + statusIDKey
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	adminPanelPath   = "/admin"
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	userPanelpath    = "/user"
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	assetsPathPrefix = "/assets"
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	tokenParam  = "token"
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	usernameKey = "username"
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	statusIDKey = "status"
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)
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// Module implements the api.ClientModule interface for web pages.
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type Module struct {
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	processor       processing.Processor
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	assetsETagCache cache.Cache[string, eTagCacheEntry]
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}
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// New returns a new api.ClientModule for web pages.
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func New(processor processing.Processor) api.ClientModule {
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	assetsETagCache := cache.New[string, eTagCacheEntry]()
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	assetsETagCache.SetTTL(time.Hour, false)
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	assetsETagCache.Start(time.Minute)
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	return &Module{
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		processor:       processor,
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		assetsETagCache: assetsETagCache,
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	}
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}
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// Route satisfies the RESTAPIModule interface
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func (m *Module) Route(s router.Router) error {
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	// serve static files from assets dir at /assets
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	assetsGroup := s.AttachGroup(assetsPathPrefix)
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	m.mountAssetsFilesystem(assetsGroup)
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	s.AttachHandler(http.MethodGet, adminPanelPath, m.AdminPanelHandler)
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	// redirect /admin/ to /admin
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	s.AttachHandler(http.MethodGet, adminPanelPath+"/", func(c *gin.Context) {
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		c.Redirect(http.StatusMovedPermanently, adminPanelPath)
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	})
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	s.AttachHandler(http.MethodGet, userPanelpath, m.UserPanelHandler)
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	// redirect /user/ to /user
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	s.AttachHandler(http.MethodGet, userPanelpath+"/", func(c *gin.Context) {
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		c.Redirect(http.StatusMovedPermanently, userPanelpath)
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	})
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	// redirect /auth/edit to /user
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	s.AttachHandler(http.MethodGet, "/auth/edit", func(c *gin.Context) {
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		c.Redirect(http.StatusMovedPermanently, userPanelpath)
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	})
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	// serve front-page
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	s.AttachHandler(http.MethodGet, "/", m.baseHandler)
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	// serve profile pages at /@username
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	s.AttachHandler(http.MethodGet, profilePath, m.profileGETHandler)
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	// serve custom css at /@username/custom.css
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	s.AttachHandler(http.MethodGet, customCSSPath, m.customCSSGETHandler)
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	// serve statuses
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	s.AttachHandler(http.MethodGet, statusPath, m.threadGETHandler)
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	// serve email confirmation page at /confirm_email?token=whatever
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	s.AttachHandler(http.MethodGet, confirmEmailPath, m.confirmEmailGETHandler)
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	// 404 handler
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	s.AttachNoRouteHandler(func(c *gin.Context) {
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		api.ErrorHandler(c, gtserror.NewErrorNotFound(errors.New(http.StatusText(http.StatusNotFound))), m.processor.InstanceGet)
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	})
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	return nil
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}
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