Display and download logs on Wine and Windows

app.js

@@ -16,6 +16,7 @@ app.use(express.static(__dirname + '/public'));
 
 var servers = require('./routes/servers');
 
+app.resource('api/logs', require('./routes/logs'));
 app.resource('api/missions', require('./routes/missions'));
 app.resource('api/mods', require('./routes/mods'));
 var serversResource = app.resource('api/servers', servers);

package.json

@@ -9,10 +9,11 @@
   "dependencies": {
     "async": "^0.9.0",
     "express": "3.x",
-    "slug": "~0.4.0",
     "express-resource": "~1.0.0",
-    "when": "~3.1.0",
     "playwithsix": "0.0.5",
-    "socket.io": "^1.0.4"
+    "slug": "~0.4.0",
+    "socket.io": "^1.0.4",
+    "userhome": "^1.0.0",
+    "when": "~3.1.0"
   }
 }

public/js/app/collections/logs.js

@@ -0,0 +1,15 @@
+define(function (require) {
+  
+  "use strict";
+  
+  var $                   = require('jquery'),
+      _                   = require('underscore'),
+      Backbone            = require('backbone'),
+      Log                 = require('app/models/log');
+  
+  return Backbone.Collection.extend({
+    model: Log,
+    url: '/api/logs/'
+  });
+  
+});

public/js/app/models/log.js

@@ -0,0 +1,15 @@
+define(function (require) {
+  
+  "use strict";
+  
+  var $                   = require('jquery'),
+      _                   = require('underscore'),
+      Backbone            = require('backbone');
+  
+  return Backbone.Model.extend({
+    defaults: {
+      name: ''
+    }
+  });
+  
+});

public/js/app/router.js

@@ -7,9 +7,11 @@ define(function (require) {
       LayoutView      = require('app/views/layout'),
       NavigationView  = require('app/views/navigation'),
       ServersView     = require('app/views/servers/list'),
+      LogsListView    = require('app/views/logs/list'),
       MissionsView    = require('app/views/missions/index'),
       ModsListView    = require('app/views/mods/list'),
       ServerView      = require('app/views/servers/view'),
+      Logs            = require('app/collections/logs'),
       Missions        = require('app/collections/missions'),
       Mods            = require('app/collections/mods'),
       Servers         = require('app/collections/servers'),
@@ -27,6 +29,7 @@ define(function (require) {
   return Backbone.Router.extend({
 
     routes: {
+      "logs": "logs",
       "missions": "missions",
       "mods": "mods",
       "servers/:id": "server",
@@ -49,6 +52,12 @@ define(function (require) {
       serversView.delegateEvents();
     },
 
+    logs: function () {
+      var logs = new Logs();
+      logs.fetch();
+      layoutView.content.show(new LogsListView({collection: logs}));
+    },
+
     missions: function () {
       layoutView.content.show(missionsView);
       missionsView.delegateEvents();

public/js/app/views/logs/list.js

@@ -0,0 +1,19 @@
+define(function (require) {
+
+  "use strict";
+
+  var $                   = require('jquery'),
+      _                   = require('underscore'),
+      Backbone            = require('backbone'),
+      Marionette          = require('marionette'),
+      ListItemView        = require('app/views/logs/list_item'),
+      tpl                 = require('text!tpl/logs/list.html'),
+
+      template = _.template(tpl);
+
+  return Marionette.CompositeView.extend({
+    itemView: ListItemView,
+    itemViewContainer: "tbody",
+    template: template,
+  });
+});

public/js/app/views/logs/list_item.js

@@ -0,0 +1,17 @@
+define(function (require) {
+
+  "use strict";
+
+  var $                   = require('jquery'),
+      _                   = require('underscore'),
+      Backbone            = require('backbone'),
+      Marionette          = require('marionette'),
+      tpl                 = require('text!tpl/logs/list_item.html'),
+
+      template = _.template(tpl);
+
+  return Marionette.ItemView.extend({
+    tagName: "tr",
+    template: template,
+  });
+});

public/js/tpl/logs/list.html

@@ -0,0 +1,10 @@
+<table class="table table-striped">
+  <thead>
+    <tr>
+      <th>Log</th>
+    </tr>
+  </thead>
+
+  <!-- want to insert collection items, here -->
+  <tbody></tbody>
+</table>

public/js/tpl/logs/list_item.html

@@ -0,0 +1,3 @@
+<td style="width: 100%;">
+  <a href='/api/logs/<%-name%>'><%-name%></a>
+</td>

public/js/tpl/navigation.html

@@ -12,6 +12,7 @@
     <div class="navbar-collapse collapse">
       <ul class="nav navbar-nav navbar-right">
         <li><a href="#" id="dashboard">Dashboard</a></li>
+        <li><a href="#logs" id="logs">Logs</a></li>
         <li><a href="#missions" id="missions">Missions</a></li>
         <li><a href="#mods" id="mods">Mods</a></li>
         <li><a href="#" id="settings">Settings</a></li>

routes/logs.js

@@ -0,0 +1,91 @@
+var async = require('async');
+var fs = require('fs');
+var path = require('path');
+var userhome = require('userhome');
+
+var config = require('./../config');
+
+function logsPath() {
+  if (config.type === "windows") {
+    return userhome('AppData', 'Local', 'Arma 3');
+  }
+
+  if (config.type === "wine") {
+    var username = process.env.USER;
+    return userhome('.wine', 'drive_c', 'users', username, 'Local Settings', 'Application Data', 'Arma 3');
+  }
+
+  return null;
+}
+
+function logFiles(directory, callback) {
+  fs.readdir(directory, function (err, files) {
+    if (err) {
+      callback (err);
+      return;
+    }
+
+    files = files.map(function (file) {
+      return path.join(directory, file);
+    });
+
+    async.filter(files, function(file, cb) {
+      fs.stat(file, function (err, file) {
+        cb(!err && file.isFile());
+      });
+    }, function (files) {
+      callback(null, files.map(path.basename).sort());
+    });
+  });
+}
+
+exports.index = function(req, res){
+  var pathToLogs = logsPath();
+
+  if (pathToLogs === null) {
+    res.send([]);
+  } else {
+    logFiles(pathToLogs, function (err, files) {
+      if (err) {
+        res.send(err);
+      } else {
+        var logs = files.map(function (filename) {
+          return { name: filename };
+        });
+        res.send(logs);
+      }
+    });
+  }
+};
+
+exports.show = function(req, res){
+  var pathToLogs = logsPath();
+
+  var requestedFilename = req.params.log;
+  if (req.format) {
+    requestedFilename += "." + req.format;
+  }
+
+  if (pathToLogs === null) {
+    res.send(404, new Error("File not found"));
+  } else {
+    logFiles(pathToLogs, function (err, files) {
+      var logfile = null;
+      if (err) {
+        res.send(err);
+      } else {
+        var logs = files.map(function (filename) {
+          if (filename === requestedFilename) {
+            logfile = path.join(pathToLogs, filename);
+          }
+        });
+      }
+
+      if (logfile) {
+        res.download(logfile);
+      } else {
+        res.send(404, new Error("File not found"));
+      }
+    });
+  }
+};