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Remove old file viewer

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This commit is contained in:
Wim Brand
2021-11-02 10:23:22 +01:00
parent 0d78078f8e
commit 5d18840a2f
26 changed files with 141 additions and 2940 deletions
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215
webcontroller/file_viewer.go
View File

@@ -2,7 +2,6 @@ package webcontroller
import (
"fmt"
"math/rand"
"net/http"
"strings"
"time"
@@ -24,113 +23,19 @@ func browserCompat(ua string) bool {
return strings.Contains(ua, "MSIE") || strings.Contains(ua, "Trident/7.0")
}
type viewerData struct {
Type string // file or list
CaptchaKey string
ViewToken string
AdBannerType int
AdSkyscraperType string
AdFloaterType int
AdPopupType int
FileAdsEnabled bool
UserAdsEnabled bool
Embedded bool
APIResponse interface{}
}
func (vd *viewerData) adType(files []pixelapi.ListFile) {
if len(files) == 0 {
return
} else if !vd.FileAdsEnabled || !vd.UserAdsEnabled {
return
}
var avgSize int64
for _, v := range files {
avgSize += v.Size
}
avgSize /= int64(len(files))
const (
// Banners
none = 0
aAds = 1
patreon = 2
adshares = 3
amarulaSolutions = 4
adMaven = 5
adSterra = 6
brave = 7
pdpro1 = 8
pdpro2 = 9
pdpro3 = 10
pdpro4 = 11
clickAduBanner = 12
amarulaElectronics = 13
adsPlus = 14
pixFuture = 15
publisherrest1 = 16
publisherrest2 = 17
publisherrest3 = 18
// Skyscrapers
aAdsSkyscraper = "a-ads"
pixfutureSkyscraper = "pixfuture"
adsPlusSkyscraper = "adsplus"
adsharesSkyscraper = "adshares"
// Floaters
// propellerFloat = 1
// adSterraFloat = 2
// adMavenFloat = 3
// Popunders
// clickAduPopup = 1
// propellerPopup = 2
)
// Intn returns a number up to n, but never n itself. So to get a random 0
// or 1 we need to give it n=2. We can use this function to make other
// splits like 1/3 1/4, etc
switch i := rand.Intn(20); i {
case 0:
vd.AdBannerType = publisherrest1 // 5%, total 5%
case 1:
vd.AdBannerType = publisherrest2 // 5%, total 10%
case 2:
vd.AdBannerType = publisherrest3 // 5%, total 15%
case 3, 4, 5:
vd.AdBannerType = brave // 15%, total 30%
case 6, 7, 8, 9, 10, 11, 12:
vd.AdBannerType = adsPlus // 35%, total 65%
case 13, 14, 15, 16, 17, 18, 19:
vd.AdBannerType = pixFuture // 35%, total 100%
default:
panic(fmt.Errorf("random number generator returned unrecognised number: %d", i))
}
switch i := rand.Intn(2); i {
case 0:
vd.AdSkyscraperType = aAdsSkyscraper
case 1:
vd.AdSkyscraperType = pixfutureSkyscraper
default:
panic(fmt.Errorf("random number generator returned unrecognised number: %d", i))
}
type fileViewerData struct {
Type string `json:"type"` // file or list
APIResponse interface{} `json:"api_response"`
CaptchaKey string `json:"captcha_key"`
ViewToken string `json:"view_token"`
Embedded bool `json:"embedded"`
UserAdsEnabled bool `json:"user_ads_enabled"`
}
// ServeFileViewer controller for GET /u/:id
func (wc *WebController) serveFileViewer(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
var err error
if p.ByName("id") == "demo" {
wc.serveFileViewerDemo(w, r, 1, "a-ads") // Required for a-ads.com quality check
return
} else if p.ByName("id") == "adsplus" {
wc.serveFileViewerDemo(w, r, 14, "")
return
} else if p.ByName("id") == "pixfuture" {
wc.serveFileViewerDemo(w, r, 15, "")
wc.serveViewerDemo(w, r) // Required for a-ads.com quality check
return
}
@@ -141,9 +46,9 @@ func (wc *WebController) serveFileViewer(w http.ResponseWriter, r *http.Request,
return
}
var err error
var ids = strings.Split(p.ByName("id"), ",")
templateData := wc.newTemplateData(w, r)
var templateData = wc.newTemplateData(w, r)
var files []pixelapi.ListFile
for _, id := range ids {
@@ -166,13 +71,11 @@ func (wc *WebController) serveFileViewer(w http.ResponseWriter, r *http.Request,
templateData.OGData = wc.metadataFromFile(files[0].FileInfo)
var vd = viewerData{
var vd = fileViewerData{
CaptchaKey: wc.captchaKey(),
ViewToken: wc.viewTokenOrBust(),
FileAdsEnabled: files[0].ShowAds,
UserAdsEnabled: !(templateData.Authenticated && templateData.User.Subscription.DisableAdDisplay),
}
vd.adType(files)
if len(ids) > 1 {
templateData.Title = fmt.Sprintf("%d files on pixeldrain", len(files))
@@ -195,11 +98,6 @@ func (wc *WebController) serveFileViewer(w http.ResponseWriter, r *http.Request,
templateData.Other = vd
var templateName = "file_viewer"
if browserCompat(r.UserAgent()) {
templateName = "file_viewer_compat"
}
for _, file := range files {
if file.AbuseType != "" {
w.WriteHeader(http.StatusUnavailableForLegalReasons)
@@ -207,47 +105,25 @@ func (wc *WebController) serveFileViewer(w http.ResponseWriter, r *http.Request,
}
}
var templateName = "file_viewer_svelte"
if browserCompat(r.UserAgent()) {
templateName = "file_viewer_compat"
}
err = wc.templates.Get().ExecuteTemplate(w, templateName, templateData)
if err != nil && !strings.Contains(err.Error(), "broken pipe") {
log.Error("Error executing template file_viewer: %s", err)
}
}
// ServeFileViewerDemo is a dummy API response that responds with info about a
// non-existent demo file. This is required by the a-ads ad network to allow for
// automatic checking of the presence of the ad unit on this page.
func (wc *WebController) serveFileViewerDemo(w http.ResponseWriter, r *http.Request, banner int, scraper string) {
templateData := wc.newTemplateData(w, r)
templateData.Other = viewerData{
Type: "file",
CaptchaKey: wc.captchaSiteKey,
AdBannerType: banner, // Always show a-ads on the demo page
AdSkyscraperType: scraper,
FileAdsEnabled: true,
UserAdsEnabled: true,
APIResponse: map[string]interface{}{
"id": "demo",
"name": "Demo file",
"date_upload": "2017-01-01 12:34:56",
"date_lastview": "2017-01-01 12:34:56",
"size": 123456789,
"views": 1,
"bandwidth_used": 123456789,
"mime_type": "text/demo",
"description": "A file to demonstrate the viewer page",
"mime_image": "/res/img/mime/text.png",
"thumbnail": "/res/img/mime/text.png",
"abuse_type": "",
},
}
err := wc.templates.Get().ExecuteTemplate(w, "file_viewer", templateData)
if err != nil && !strings.Contains(err.Error(), "broken pipe") {
log.Error("Error rendering demo file: %s", err)
}
}
// ServeListViewer controller for GET /l/:id
func (wc *WebController) serveListViewer(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
// If the user agent is Wget we redirect it to the API so that the file can
// be downloaded directly
if strings.HasPrefix(r.UserAgent(), "Wget/") {
http.Redirect(w, r, "/api/list/"+p.ByName("id")+"/zip", http.StatusSeeOther)
return
}
var templateData = wc.newTemplateData(w, r)
var list, err = templateData.PixelAPI.GetListID(p.ByName("id"))
if err != nil {
@@ -269,26 +145,19 @@ func (wc *WebController) serveListViewer(w http.ResponseWriter, r *http.Request,
templateData.Title = fmt.Sprintf("%s ~ pixeldrain", list.Title)
templateData.OGData = wc.metadataFromList(list)
var vd = viewerData{
var vd = fileViewerData{
Type: "list",
CaptchaKey: wc.captchaSiteKey,
ViewToken: wc.viewTokenOrBust(),
FileAdsEnabled: list.Files[0].ShowAds,
UserAdsEnabled: !(templateData.Authenticated && templateData.User.Subscription.DisableAdDisplay),
APIResponse: list,
}
vd.adType(list.Files)
if _, ok := r.URL.Query()["embed"]; ok {
vd.Embedded = true
}
templateData.Other = vd
var templateName = "file_viewer"
if browserCompat(r.UserAgent()) {
templateName = "file_viewer_compat"
}
for _, file := range list.Files {
if file.AbuseType != "" {
w.WriteHeader(http.StatusUnavailableForLegalReasons)
@@ -296,8 +165,44 @@ func (wc *WebController) serveListViewer(w http.ResponseWriter, r *http.Request,
}
}
var templateName = "file_viewer_svelte"
if browserCompat(r.UserAgent()) {
templateName = "file_viewer_compat"
}
err = wc.templates.Get().ExecuteTemplate(w, templateName, templateData)
if err != nil && !strings.Contains(err.Error(), "broken pipe") {
log.Error("Error executing template file_viewer: %s", err)
}
}
// ServeFileViewerDemo is a dummy API response that responds with info about a
// non-existent demo file. This is required by the a-ads ad network to allow for
// automatic checking of the presence of the ad unit on this page.
func (wc *WebController) serveViewerDemo(w http.ResponseWriter, r *http.Request) {
templateData := wc.newTemplateData(w, r)
templateData.Other = fileViewerData{
Type: "file",
CaptchaKey: wc.captchaSiteKey,
UserAdsEnabled: true,
APIResponse: map[string]interface{}{
"id": "demo",
"name": "Demo file",
"date_upload": "2017-01-01 12:34:56",
"date_lastview": "2017-01-01 12:34:56",
"size": 123456789,
"views": 1,
"bandwidth_used": 123456789,
"mime_type": "text/demo",
"description": "A file to demonstrate the viewer page",
"mime_image": "/res/img/mime/text.png",
"thumbnail": "/res/img/mime/text.png",
"abuse_type": "",
"show_ads": true,
},
}
err := wc.templates.Get().ExecuteTemplate(w, "file_viewer_svelte", templateData)
if err != nil && !strings.Contains(err.Error(), "broken pipe") {
log.Error("Error rendering demo file: %s", err)
}
}

196
webcontroller/file_viewer_svelte.go
View File

@@ -1,196 +0,0 @@
package webcontroller
import (
"fmt"
"net/http"
"strings"
"time"
"fornaxian.tech/pixeldrain_api_client/pixelapi"
"github.com/Fornaxian/log"
"github.com/julienschmidt/httprouter"
)
type fileViewerData struct {
Type string `json:"type"` // file or list
APIResponse interface{} `json:"api_response"`
CaptchaKey string `json:"captcha_key"`
ViewToken string `json:"view_token"`
Embedded bool `json:"embedded"`
UserAdsEnabled bool `json:"user_ads_enabled"`
}
// ServeFileViewer controller for GET /u/:id
func (wc *WebController) serveSvelteFile(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
if p.ByName("id") == "demo" {
wc.serveSvelteViewerDemo(w, r) // Required for a-ads.com quality check
return
}
// If the user agent is Wget we redirect it to the API so that the file can
// be downloaded directly
if strings.HasPrefix(r.UserAgent(), "Wget/") {
http.Redirect(w, r, "/api/file/"+p.ByName("id"), http.StatusSeeOther)
return
}
var err error
var ids = strings.Split(p.ByName("id"), ",")
var templateData = wc.newTemplateData(w, r)
var files []pixelapi.ListFile
for _, id := range ids {
inf, err := templateData.PixelAPI.GetFileInfo(id)
if err != nil {
if pixelapi.ErrIsServerError(err) {
wc.templates.Get().ExecuteTemplate(w, "500", templateData)
return
}
continue
}
files = append(files, pixelapi.ListFile{FileInfo: inf})
}
if len(files) == 0 {
w.WriteHeader(http.StatusNotFound)
wc.templates.Get().ExecuteTemplate(w, "file_not_found", templateData)
return
}
templateData.OGData = wc.metadataFromFile(files[0].FileInfo)
var vd = fileViewerData{
CaptchaKey: wc.captchaKey(),
ViewToken: wc.viewTokenOrBust(),
UserAdsEnabled: !(templateData.Authenticated && templateData.User.Subscription.DisableAdDisplay),
}
if len(ids) > 1 {
templateData.Title = fmt.Sprintf("%d files on pixeldrain", len(files))
vd.Type = "list"
vd.APIResponse = pixelapi.ListInfo{
Success: true,
Title: "Multiple files",
DateCreated: time.Now(),
Files: files,
}
} else {
templateData.Title = fmt.Sprintf("%s ~ pixeldrain", files[0].Name)
vd.Type = "file"
vd.APIResponse = files[0].FileInfo
}
if _, ok := r.URL.Query()["embed"]; ok {
vd.Embedded = true
}
templateData.Other = vd
for _, file := range files {
if file.AbuseType != "" {
w.WriteHeader(http.StatusUnavailableForLegalReasons)
break
}
}
var templateName = "file_viewer_svelte"
if browserCompat(r.UserAgent()) {
templateName = "file_viewer_compat"
}
err = wc.templates.Get().ExecuteTemplate(w, templateName, templateData)
if err != nil && !strings.Contains(err.Error(), "broken pipe") {
log.Error("Error executing template file_viewer: %s", err)
}
}
func (wc *WebController) serveSvelteList(w http.ResponseWriter, r *http.Request, p httprouter.Params) {
// If the user agent is Wget we redirect it to the API so that the file can
// be downloaded directly
if strings.HasPrefix(r.UserAgent(), "Wget/") {
http.Redirect(w, r, "/api/list/"+p.ByName("id")+"/zip", http.StatusSeeOther)
return
}
var templateData = wc.newTemplateData(w, r)
var list, err = templateData.PixelAPI.GetListID(p.ByName("id"))
if err != nil {
if err, ok := err.(pixelapi.Error); ok && err.Status == http.StatusNotFound {
w.WriteHeader(http.StatusNotFound)
wc.templates.Get().ExecuteTemplate(w, "list_not_found", templateData)
} else {
log.Error("API request error occurred: %s", err)
w.WriteHeader(http.StatusInternalServerError)
wc.templates.Get().ExecuteTemplate(w, "500", templateData)
}
return
}
if len(list.Files) == 0 {
w.WriteHeader(http.StatusNotFound)
wc.templates.Get().ExecuteTemplate(w, "list_not_found", templateData)
return
}
templateData.Title = fmt.Sprintf("%s ~ pixeldrain", list.Title)
templateData.OGData = wc.metadataFromList(list)
var vd = fileViewerData{
Type: "list",
CaptchaKey: wc.captchaSiteKey,
ViewToken: wc.viewTokenOrBust(),
UserAdsEnabled: !(templateData.Authenticated && templateData.User.Subscription.DisableAdDisplay),
APIResponse: list,
}
if _, ok := r.URL.Query()["embed"]; ok {
vd.Embedded = true
}
templateData.Other = vd
for _, file := range list.Files {
if file.AbuseType != "" {
w.WriteHeader(http.StatusUnavailableForLegalReasons)
break
}
}
var templateName = "file_viewer_svelte"
if browserCompat(r.UserAgent()) {
templateName = "file_viewer_compat"
}
err = wc.templates.Get().ExecuteTemplate(w, templateName, templateData)
if err != nil && !strings.Contains(err.Error(), "broken pipe") {
log.Error("Error executing template file_viewer: %s", err)
}
}
// ServeFileViewerDemo is a dummy API response that responds with info about a
// non-existent demo file. This is required by the a-ads ad network to allow for
// automatic checking of the presence of the ad unit on this page.
func (wc *WebController) serveSvelteViewerDemo(w http.ResponseWriter, r *http.Request) {
templateData := wc.newTemplateData(w, r)
templateData.Other = fileViewerData{
Type: "file",
CaptchaKey: wc.captchaSiteKey,
UserAdsEnabled: true,
APIResponse: map[string]interface{}{
"id": "demo",
"name": "Demo file",
"date_upload": "2017-01-01 12:34:56",
"date_lastview": "2017-01-01 12:34:56",
"size": 123456789,
"views": 1,
"bandwidth_used": 123456789,
"mime_type": "text/demo",
"description": "A file to demonstrate the viewer page",
"mime_image": "/res/img/mime/text.png",
"thumbnail": "/res/img/mime/text.png",
"abuse_type": "",
"show_ads": true,
},
}
err := wc.templates.Get().ExecuteTemplate(w, "file_viewer_svelte", templateData)
if err != nil && !strings.Contains(err.Error(), "broken pipe") {
log.Error("Error rendering demo file: %s", err)
}
}