Fix filters for theme templates

1 files changed, 31 insertions, 0 deletions

diff --git a/lib/output/helper/fileToURL.js b/lib/output/helper/fileToURL.js
new file mode 100644
index 0000000..44ad2d8
--- /dev/null
+++ b/lib/output/helper/fileToURL.js
@@ -0,0 +1,31 @@
+var path = require('path');
+var LocationUtils = require('../../utils/location');
+
+var fileToOutput = require('./fileToOutput');
+
+/**
+    Convert a filePath (absolute) to an url (without hostname).
+    It returns an absolute path.
+
+    "README.md" -> "/"
+    "test/hello.md" -> "test/hello.html"
+    "test/README.md" -> "test/"
+
+    @param {Output} output
+    @param {String} filePath
+    @return {String}
+*/
+function fileToURL(output, filePath) {
+    var options = output.getOptions();
+    var directoryIndex = options.get('directoryIndex');
+
+    filePath = fileToOutput(output, filePath);
+
+    if (directoryIndex && path.basename(filePath) == 'index.html') {
+        filePath = path.dirname(filePath) + '/';
+    }
+
+    return LocationUtils.normalize(filePath);
+}
+
+module.exports = fileToURL;