Change to node/express app

1 files changed, 342 insertions, 0 deletions

diff --git a/node_modules/ejs/lib/ejs.js b/node_modules/ejs/lib/ejs.js
new file mode 100644
index 0000000..a7a5d0d
--- /dev/null
+++ b/node_modules/ejs/lib/ejs.js
@@ -0,0 +1,342 @@
+
+/*!
+ * EJS
+ * Copyright(c) 2012 TJ Holowaychuk <tj@vision-media.ca>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var utils = require('./utils')
+  , path = require('path')
+  , basename = path.basename
+  , dirname = path.dirname
+  , extname = path.extname
+  , join = path.join
+  , fs = require('fs')
+  , read = fs.readFileSync;
+
+/**
+ * Filters.
+ * 
+ * @type Object
+ */
+
+var filters = exports.filters = require('./filters');
+
+/**
+ * Intermediate js cache.
+ * 
+ * @type Object
+ */
+
+var cache = {};
+
+/**
+ * Clear intermediate js cache.
+ *
+ * @api public
+ */
+
+exports.clearCache = function(){
+  cache = {};
+};
+
+/**
+ * Translate filtered code into function calls.
+ *
+ * @param {String} js
+ * @return {String}
+ * @api private
+ */
+
+function filtered(js) {
+  return js.substr(1).split('|').reduce(function(js, filter){
+    var parts = filter.split(':')
+      , name = parts.shift()
+      , args = parts.shift() || '';
+    if (args) args = ', ' + args;
+    return 'filters.' + name + '(' + js + args + ')';
+  });
+};
+
+/**
+ * Re-throw the given `err` in context to the
+ * `str` of ejs, `filename`, and `lineno`.
+ *
+ * @param {Error} err
+ * @param {String} str
+ * @param {String} filename
+ * @param {String} lineno
+ * @api private
+ */
+
+function rethrow(err, str, filename, lineno){
+  var lines = str.split('\n')
+    , start = Math.max(lineno - 3, 0)
+    , end = Math.min(lines.length, lineno + 3);
+
+  // Error context
+  var context = lines.slice(start, end).map(function(line, i){
+    var curr = i + start + 1;
+    return (curr == lineno ? ' >> ' : '    ')
+      + curr
+      + '| '
+      + line;
+  }).join('\n');
+
+  // Alter exception message
+  err.path = filename;
+  err.message = (filename || 'ejs') + ':' 
+    + lineno + '\n' 
+    + context + '\n\n' 
+    + err.message;
+  
+  throw err;
+}
+
+/**
+ * Parse the given `str` of ejs, returning the function body.
+ *
+ * @param {String} str
+ * @return {String}
+ * @api public
+ */
+
+var parse = exports.parse = function(str, options){
+  var options = options || {}
+    , open = options.open || exports.open || '<%'
+    , close = options.close || exports.close || '%>'
+    , filename = options.filename
+    , compileDebug = options.compileDebug !== false
+    , buf = [];
+
+  buf.push('var buf = [];');
+  if (false !== options._with) buf.push('\nwith (locals || {}) {');
+  buf.push('\n buf.push(\'');
+
+  var lineno = 1;
+
+  var consumeEOL = false;
+  for (var i = 0, len = str.length; i < len; ++i) {
+    if (str.slice(i, open.length + i) == open) {
+      i += open.length
+  
+      var prefix, postfix, line = (compileDebug ? '__stack.lineno=' : '') + lineno;
+      switch (str.substr(i, 1)) {
+        case '=':
+          prefix = "', escape((" + line + ', ';
+          postfix = ")), '";
+          ++i;
+          break;
+        case '-':
+          prefix = "', (" + line + ', ';
+          postfix = "), '";
+          ++i;
+          break;
+        default:
+          prefix = "');" + line + ';';
+          postfix = "; buf.push('";
+      }
+
+      var end = str.indexOf(close, i)
+        , js = str.substring(i, end)
+        , start = i
+        , include = null
+        , n = 0;
+
+      if ('-' == js[js.length-1]){
+        js = js.substring(0, js.length - 2);
+        consumeEOL = true;
+      }
+
+      if (0 == js.trim().indexOf('include')) {
+        var name = js.trim().slice(7).trim();
+        if (!filename) throw new Error('filename option is required for includes');
+        var path = resolveInclude(name, filename);
+        include = read(path, 'utf8');
+        include = exports.parse(include, { filename: path, _with: false, open: open, close: close });
+        buf.push("' + (function(){" + include + "})() + '");
+        js = '';
+      }
+
+      while (~(n = js.indexOf("\n", n))) n++, lineno++;
+      if (js.substr(0, 1) == ':') js = filtered(js);
+      if (js) {
+        if (js.lastIndexOf('//') > js.lastIndexOf('\n')) js += '\n';
+        buf.push(prefix, js, postfix);
+      }
+      i += end - start + close.length - 1;
+
+    } else if (str.substr(i, 1) == "\\") {
+      buf.push("\\\\");
+    } else if (str.substr(i, 1) == "'") {
+      buf.push("\\'");
+    } else if (str.substr(i, 1) == "\r") {
+      buf.push(" ");
+    } else if (str.substr(i, 1) == "\n") {
+      if (consumeEOL) {
+        consumeEOL = false;
+      } else {
+        buf.push("\\n");
+        lineno++;
+      }
+    } else {
+      buf.push(str.substr(i, 1));
+    }
+  }
+
+  if (false !== options._with) buf.push("');\n}\nreturn buf.join('');")
+  else buf.push("');\nreturn buf.join('');");
+
+  return buf.join('');
+};
+
+/**
+ * Compile the given `str` of ejs into a `Function`.
+ *
+ * @param {String} str
+ * @param {Object} options
+ * @return {Function}
+ * @api public
+ */
+
+var compile = exports.compile = function(str, options){
+  options = options || {};
+  
+  var input = JSON.stringify(str)
+    , compileDebug = options.compileDebug !== false
+    , client = options.client
+    , filename = options.filename
+        ? JSON.stringify(options.filename)
+        : 'undefined';
+  
+  if (compileDebug) {
+    // Adds the fancy stack trace meta info
+    str = [
+      'var __stack = { lineno: 1, input: ' + input + ', filename: ' + filename + ' };',
+      rethrow.toString(),
+      'try {',
+      exports.parse(str, options),
+      '} catch (err) {',
+      '  rethrow(err, __stack.input, __stack.filename, __stack.lineno);',
+      '}'
+    ].join("\n");
+  } else {
+    str = exports.parse(str, options);
+  }
+  
+  if (options.debug) console.log(str);
+  if (client) str = 'escape = escape || ' + utils.escape.toString() + ';\n' + str;
+
+  var fn = new Function('locals, filters, escape', str);
+
+  if (client) return fn;
+
+  return function(locals){
+    return fn.call(this, locals, filters, utils.escape);
+  }
+};
+
+/**
+ * Render the given `str` of ejs.
+ *
+ * Options:
+ *
+ *   - `locals`          Local variables object
+ *   - `cache`           Compiled functions are cached, requires `filename`
+ *   - `filename`        Used by `cache` to key caches
+ *   - `scope`           Function execution context
+ *   - `debug`           Output generated function body
+ *   - `open`            Open tag, defaulting to "<%"
+ *   - `close`           Closing tag, defaulting to "%>"
+ *
+ * @param {String} str
+ * @param {Object} options
+ * @return {String}
+ * @api public
+ */
+
+exports.render = function(str, options){
+  var fn
+    , options = options || {};
+
+  if (options.cache) {
+    if (options.filename) {
+      fn = cache[options.filename] || (cache[options.filename] = compile(str, options));
+    } else {
+      throw new Error('"cache" option requires "filename".');
+    }
+  } else {
+    fn = compile(str, options);
+  }
+
+  options.__proto__ = options.locals;
+  return fn.call(options.scope, options);
+};
+
+/**
+ * Render an EJS file at the given `path` and callback `fn(err, str)`.
+ *
+ * @param {String} path
+ * @param {Object|Function} options or callback
+ * @param {Function} fn
+ * @api public
+ */
+
+exports.renderFile = function(path, options, fn){
+  var key = path + ':string';
+
+  if ('function' == typeof options) {
+    fn = options, options = {};
+  }
+
+  options.filename = path;
+
+  try {
+    var str = options.cache
+      ? cache[key] || (cache[key] = read(path, 'utf8'))
+      : read(path, 'utf8');
+
+    fn(null, exports.render(str, options));
+  } catch (err) {
+    fn(err);
+  }
+};
+
+/**
+ * Resolve include `name` relative to `filename`.
+ *
+ * @param {String} name
+ * @param {String} filename
+ * @return {String}
+ * @api private
+ */
+
+function resolveInclude(name, filename) {
+  var path = join(dirname(filename), name);
+  var ext = extname(name);
+  if (!ext) path += '.ejs';
+  return path;
+}
+
+// express support
+
+exports.__express = exports.renderFile;
+
+/**
+ * Expose to require().
+ */
+
+if (require.extensions) {
+  require.extensions['.ejs'] = function(module, filename) {
+    source = require('fs').readFileSync(filename, 'utf-8');
+    module._compile(compile(source, {}), filename);
+  };
+} else if (require.registerExtension) {
+  require.registerExtension('.ejs', function(src) {
+    return compile(src, {});
+  });
+}