Add support Media Station X

server/web/api/msx.go

@@ -0,0 +1,214 @@
+package api
+
+import (
+  "fmt"
+  "strings"
+  "net/url"
+  "path/filepath"
+
+  sets "server/settings"
+  "server/torr"
+  "server/torr/state"
+  "server/utils"
+  "server/version"
+
+  "github.com/gin-gonic/gin"
+)
+
+type msxMenu struct {
+  Logo string `json:"logo,omitempty"`
+  Menu []msxMenuItem `json:"menu"`
+}
+
+type msxMenuItem struct {
+  Icon string `json:"icon,omitempty"`
+  Label string `json:"label,omitempty"`
+  Data msxData `json:"data,omitempty"`
+}
+
+type msxData struct {
+  Type string `json:"type,omitempty"`
+  Headline string `json:"headline,omitempty"`
+  Action string `json:"action,omitempty"`
+  Template gin.H `json:"template,omitempty"`
+  Items []msxItem `json:"items,omitempty"`
+  Pages []msxPage `json:"pages,omitempty"`
+}
+
+type msxItem struct {
+  Title string `json:"title,omitempty"`
+  Label string `json:"label,omitempty"`
+  PlayerLabel string `json:"playerLabel,omitempty"`
+  Action string `json:"action,omitempty"`
+  Image string `json:"image,omitempty"`
+  Icon string `json:"icon,omitempty"`
+  Badge string `json:"badge,omitempty"`
+  Tag string `json:"tag,omitempty"`
+}
+
+type msxPage struct {
+  Items []gin.H `json:"items,omitempty"`
+}
+
+func msxStart(c *gin.Context) {
+  c.JSON(200, gin.H{
+    "name": "TorrServer",
+    "version": version.Version,
+    "parameter": "menu:{PREFIX}{SERVER}/msx/torrents",
+  })
+}
+
+// /msx/torrents
+func msxTorrents(c *gin.Context) {
+  torrs := torr.ListTorrent()
+
+  host := utils.GetScheme(c) + "://" + c.Request.Host
+  logo := host + "/apple-touch-icon.png"
+  list := make([]msxItem, len(torrs))
+
+  for i, tor := range torrs {
+    item := msxItem{
+      Title: tor.Title,
+      Image: tor.Poster,
+      Action: "content:" + host + "/msx/playlist/" + url.PathEscape(tor.Title) + "?hash=" + tor.TorrentSpec.InfoHash.HexString(),
+    }
+    list[i] = item
+  }
+
+  c.JSON(200, msxMenu{
+    Logo: logo,
+    Menu: []msxMenuItem{
+      // Main page
+      {
+        Icon: "list",
+        Label: "Torrents",
+        Data: msxData{
+          Type: "pages",
+          Template: gin.H{
+            "type": "separate",
+            "layout": "0,0,2,4",
+            "icon": "msx-white-soft:movie",
+            "color": "msx-glass",
+          },
+          Items: list,
+        },
+      // About
+      },{
+        Icon: "info",
+        Label: "About",
+        Data: msxData{
+          Pages: []msxPage{
+            {
+              Items: []gin.H{
+                {
+                  "type": "default",
+                  "headline": "TorrServer " + version.Version,
+                  "text": "https://github.com/YouROK/TorrServer",
+                  "image": logo,
+                  "imageFiller": "height-left",
+                  "imageWidth": 2,
+                  "layout": "0,0,8,2",
+                  "color": "msx-gray-soft",
+                },
+              },
+            },
+          },
+        },
+      },
+    },
+  })
+}
+
+// /msx/playlist?hash=...
+func msxPlaylist(c *gin.Context) {
+  hash, _ := c.GetQuery("hash")
+  if hash == "" {
+    c.JSON(200, msxData{
+      Action: "error:Item not found",
+    })
+    return
+  }
+
+  tor := torr.GetTorrent(hash)
+  if tor == nil {
+    c.JSON(200, msxData{
+      Action: "error:Item not found",
+    })
+    return
+  }
+
+  if tor.Stat == state.TorrentInDB {
+    tor = torr.LoadTorrent(tor)
+    if tor == nil {
+      c.JSON(200, msxData{
+        Action: "error:Error while getting torrent info",
+      })
+      return
+    }
+  }
+
+  host := utils.GetScheme(c) + "://" + c.Request.Host
+  status := tor.Status()
+  viewed := sets.ListViewed(hash)
+  list := []msxItem{}
+
+  for _, f := range status.FileStats {
+    mime := utils.GetMimeType(f.Path)
+    action := mime[0 : len(mime)-2]
+
+    if (action == "*") {
+      continue
+    }
+    name := filepath.Base(f.Path)
+    item := msxItem{
+      Label: name,
+      PlayerLabel: strings.TrimSuffix(name, filepath.Ext(name)),
+      Action: action + ":" + host + "/stream/" + url.PathEscape(name) + "?link=" + hash + "&index=" + fmt.Sprint(f.Id) + "&play",
+    }
+    if (isViewed(viewed, f.Id)) {
+      item.Tag = " "
+    }
+    if (action == "audio") {
+      item.Icon = "msx-white-soft:music-note"
+    }
+    list = append(list, item)
+  }
+
+  if (len(list) == 0) {
+      c.JSON(200, msxData{
+        Action: "error:No supported content found",
+      })
+      return
+  }
+
+  res := msxData{
+    Headline: tor.Title,
+    Type: "list",
+    Template: gin.H{
+      "type": "control",
+      "layout": "0,2,12,1",
+      "color": "msx-glass",
+      "icon": "msx-white-soft:movie",
+      "iconSize": "medium",
+      "badgeColor": "msx-yellow",
+      "tagColor": "msx-yellow",
+    },
+    Items: list,
+  }
+
+  // If only one item start to play immediately but it not works
+  // if (len(list) == 1) {
+  //  res.Action = "execute:" + list[0].Action
+  // }
+
+  c.JSON(200, res)
+}
+
+func isViewed(viewed []*sets.Viewed, id int) bool {
+  for _, v := range viewed {
+    if (v.FileIndex == id) {
+      return true
+    }
+  }
+  return false
+}