Fix license issues

[sdnc/oam.git] / dgbuilder / dgeflows / node_modules / express / lib / view.js

diff --git a/dgbuilder/dgeflows/node_modules/express/lib/view.js b/dgbuilder/dgeflows/node_modules/express/lib/view.js
deleted file mode 100644 (file)
index e0989b4..0000000
--- a/dgbuilder/dgeflows/node_modules/express/lib/view.js
+++ /dev/null
@@ -1,142 +0,0 @@
-/**
- * Module dependencies.
- */
-
-var debug = require('debug')('express:view');
-var path = require('path');
-var fs = require('fs');
-var utils = require('./utils');
-
-/**
- * Module variables.
- * @private
- */
-
-var dirname = path.dirname;
-var basename = path.basename;
-var extname = path.extname;
-var join = path.join;
-var resolve = path.resolve;
-
-/**
- * Expose `View`.
- */
-
-module.exports = View;
-
-/**
- * Initialize a new `View` with the given `name`.
- *
- * Options:
- *
- *   - `defaultEngine` the default template engine name
- *   - `engines` template engine require() cache
- *   - `root` root path for view lookup
- *
- * @param {String} name
- * @param {Object} options
- * @api private
- */
-
-function View(name, options) {
-  options = options || {};
-  this.name = name;
-  this.root = options.root;
-  var engines = options.engines;
-  this.defaultEngine = options.defaultEngine;
-  var ext = this.ext = extname(name);
-  if (!ext && !this.defaultEngine) throw new Error('No default engine was specified and no extension was provided.');
-  if (!ext) name += (ext = this.ext = ('.' != this.defaultEngine[0] ? '.' : '') + this.defaultEngine);
-  this.engine = engines[ext] || (engines[ext] = require(ext.slice(1)).__express);
-  this.path = this.lookup(name);
-}
-
-/**
- * Lookup view by the given `name`
- *
- * @param {String} name
- * @return {String}
- * @api private
- */
-
-View.prototype.lookup = function lookup(name) {
-  var path;
-  var roots = [].concat(this.root);
-
-  debug('lookup "%s"', name);
-
-  for (var i = 0; i < roots.length && !path; i++) {
-    var root = roots[i];
-
-    // resolve the path
-    var loc = resolve(root, name);
-    var dir = dirname(loc);
-    var file = basename(loc);
-
-    // resolve the file
-    path = this.resolve(dir, file);
-  }
-
-  return path;
-};
-
-/**
- * Render with the given `options` and callback `fn(err, str)`.
- *
- * @param {Object} options
- * @param {Function} fn
- * @api private
- */
-
-View.prototype.render = function render(options, fn) {
-  debug('render "%s"', this.path);
-  this.engine(this.path, options, fn);
-};
-
-/**
- * Resolve the file within the given directory.
- *
- * @param {string} dir
- * @param {string} file
- * @private
- */
-
-View.prototype.resolve = function resolve(dir, file) {
-  var ext = this.ext;
-  var path;
-  var stat;
-
-  // <path>.<ext>
-  path = join(dir, file);
-  stat = tryStat(path);
-
-  if (stat && stat.isFile()) {
-    return path;
-  }
-
-  // <path>/index.<ext>
-  path = join(dir, basename(file, ext), 'index' + ext);
-  stat = tryStat(path);
-
-  if (stat && stat.isFile()) {
-    return path;
-  }
-};
-
-/**
- * Return a stat, maybe.
- *
- * @param {string} path
- * @return {fs.Stats}
- * @private
- */
-
-function tryStat(path) {
-  debug('stat "%s"', path);
-
-  try {
-    return fs.statSync(path);
-  } catch (e) {
-    return undefined;
-  }
-}