arozos/legacy/module.Video.go_disabled

package main

import (
	"net/http"
	"path/filepath"
	"encoding/json"
	"log"
)

func module_Video_init(){
	http.HandleFunc("/Video/buildPlaylist", module_ArdPlayer_buildPlaylist)

	//Register module
	registerModule(moduleInfo{
		Name: "Video",
		Desc: "The basic video player for ArOZ Online",
		Group: "Media",
		IconPath: "Video/img/module_icon.png",
		Version: "0.0.4",
		StartDir: "Video/index.html",
		SupportFW: true,
		LaunchFWDir: "Video/index.html",
		SupportEmb: true,
		LaunchEmb: "Video/embedded.html",
		InitFWSize: []int{585, 820},
		InitEmbSize: []int{700, 470},
		SupportedExt: []string{".webm",".mp4",".ogg"},
	})
}

//Scan all the attached storage devices and generate a global playlist
func module_ArdPlayer_buildPlaylist(w http.ResponseWriter, r *http.Request){
	username, err := system_auth_getUserName(w,r);
	if (err != nil){
		sendErrorResponse(w,"User not logged in")
		return;
	}
	
	type videoFile struct{
		Filename string
		Filepath string
		Ext string
	}

	type playList struct{
		Name string
		Files []videoFile
	}

	type viewPoint struct{
		StorageName string
		PlayLists []playList
		UnsortedVideos []videoFile
	}

	results := []viewPoint{}
	for _, dev := range storages{
		//Get the base dir of this storage device
		scanBaseDir := ""
		devicePath := dev.Path;
		if (devicePath[len(devicePath)-1:] != "/"){
			devicePath = devicePath + "/"
		}
		if (dev.Hierarchy == "users"){
			scanBaseDir = devicePath + username + "/Video"
		}else if (dev.Hierarchy == "public"){
			scanBaseDir = devicePath
		}

		if (scanBaseDir == "" || !fileExists(scanBaseDir)){
			//This directory has no supported hierarchy or root folder not exists
			continue;
		}
		//log.Println(scanBaseDir)

		//Scan this directory for folders or video files and build a playlist out of it
		
		supportExt := []string{".mp4",".webm",".ogg"}
		objs, _ := system_fs_specialGlob(scanBaseDir)
		//Declare a new ViewPort for this device
		thisViewPort := new(viewPoint)
		allPlayLists := []playList{}
		unsortedFiles := []videoFile{}
		for _, file := range objs{
			if (IsDir(file)){
				//This is a playlist. List all its contents
				filesInside := []string{}
				filesInPlaylist, _ := system_fs_specialGlob(file + "/")
				for _, videoInList := range filesInPlaylist{
					if (system_fs_matchFileExt(videoInList, supportExt)){
						filesInside = append(filesInside, videoInList)
					}
				}
				if (len(filesInside) > 0){
					//This is a valid playlist
					thisPlayList := new(playList)
					thisPlayList.Name = filepath.Base(file)
					videosInPlaylist := []videoFile{}
					for _, videoInPlaylist := range filesInside{
						thisVideoFile := new(videoFile)
						thisVideoFile.Filename = filepath.Base(videoInPlaylist)
						thisVideoFile.Filepath, _ = realpathToVirtualpath(videoInPlaylist, username)
						thisVideoFile.Ext = filepath.Ext(videoInPlaylist)
						videosInPlaylist = append(videosInPlaylist, *thisVideoFile)
					}
					thisPlayList.Files = videosInPlaylist;
					allPlayLists = append(allPlayLists, *thisPlayList)
				}
			}else if (system_fs_matchFileExt(file, supportExt)){
				//This is an unsorted video file
				vpath, _ := realpathToVirtualpath(file, username)
				thisVideoFile := &videoFile{
					Filename: filepath.Base(file),
					Filepath: vpath,
					Ext: filepath.Ext(file),
				}
				unsortedFiles = append(unsortedFiles, *thisVideoFile)
			}
		}

		//Build the required objects from information
		thisViewPort.PlayLists = allPlayLists
		thisViewPort.UnsortedVideos = unsortedFiles
		thisViewPort.StorageName = dev.Name
		results = append(results,*thisViewPort)
	}

	//Format the results as JSON string and output
	jsonString, err := json.Marshal(results);
	if (err != nil){
		log.Println("[ArdPlayer] Unable to parse playlist")
		sendErrorResponse(w, "Unable to parse playlist.")
		return
	}
	sendJSONResponse(w, string(jsonString))
	return;

}