adding a drop method

koopjs · Feb 3, 2015 · f42a57b · f42a57b
1 parent 70c7e6e
commit f42a57b
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Showing 3 changed files with 30 additions and 1 deletion.
diff --git a/controller/index.js b/controller/index.js
@@ -27,6 +27,17 @@ var Controller = function( Github, BaseController ){
   controller.index = function(req, res){
     res.render(__dirname + '/../views/index');
   };
+
+  // drops the cache for an item
+  controller.drop = function(req, res){
+    Github.drop(req.params.user, req.params.repo, req.params.file, req.query, function(error, itemJson){ 
+      if (error) {
+        res.status(400).send( error );
+      } else {
+        res.json( itemJson );
+      }
+    });
+  };
 
   controller.thumbnail = function(req, res){
     // check the image first and return if exists

diff --git a/models/Github.js b/models/Github.js
@@ -75,6 +75,23 @@ var Github = function( koop ){
     });
   };*/
 
+
+   // drops the item from the cache
+  github.drop = function( user, repo, file, options, callback ){
+    var key = [user, repo, file].join('/');
+    var type = 'Github';
+    var dir = [ type.toLowerCase(), user, repo, file].join(':');
+    koop.Cache.remove(type, key, options, function(err, res){
+      koop.files.removeDir( 'files/' + dir, function(err, res){
+        koop.files.removeDir( 'tiles/'+ dir, function(err, res){
+          koop.files.removeDir( 'thumbs/'+ dir, function(err, res){
+            callback(err, true);
+          });
+        });
+      });
+    });
+  };
+
   return github;
 
 };

diff --git a/routes/index.js b/routes/index.js
@@ -14,5 +14,6 @@ module.exports = {
   'get /github/:user/:repo/:file/FeatureServer/:layer/:method': 'featureservice',
   'get /github/:user/:repo/:file/thumbnail' : 'thumbnail',
   'get /github/:user/:repo/:file/tiles/:z/:x/:y.:format': 'tiles',
-  'get /github/:user/:repo/:file/:layer/tiles/:z/:x/:y.:format': 'tiles'
+  'get /github/:user/:repo/:file/:layer/tiles/:z/:x/:y.:format': 'tiles',
+  'get /github/:user/:repo/:file/drop': 'drop'
 }