pax_global_header 0000666 0000000 0000000 00000000064 12142477710 0014517 g ustar 00root root 0000000 0000000 52 comment=cff4939e6a7414aadc9e30ba312b5f194ed2f4ea
ejs-0.8.4/ 0000775 0000000 0000000 00000000000 12142477710 0012311 5 ustar 00root root 0000000 0000000 ejs-0.8.4/.gitignore 0000664 0000000 0000000 00000000076 12142477710 0014304 0 ustar 00root root 0000000 0000000 # ignore any vim files:
*.sw[a-z]
vim/.netrwhist
node_modules
ejs-0.8.4/.gitmodules 0000664 0000000 0000000 00000000000 12142477710 0014454 0 ustar 00root root 0000000 0000000 ejs-0.8.4/.travis.yml 0000664 0000000 0000000 00000000052 12142477710 0014417 0 ustar 00root root 0000000 0000000 language: node_js
node_js:
- 0.6
- 0.8 ejs-0.8.4/History.md 0000664 0000000 0000000 00000004735 12142477710 0014305 0 ustar 00root root 0000000 0000000
0.8.4 / 2013-05-08
==================
* fix support for colons in filter arguments
* fix double callback when the callback throws
* rename escape option
0.8.3 / 2012-09-13
==================
* allow pre-compiling into a standalone function [seanmonstar]
0.8.2 / 2012-08-16
==================
* fix include "open" / "close" options. Closes #64
0.8.1 / 2012-08-11
==================
* fix comments. Closes #62 [Nate Silva]
0.8.0 / 2012-07-25
==================
* add `<% include file %>` support
* fix wrapping of custom require in build step. Closes #57
0.7.3 / 2012-04-25
==================
* Added repository to package.json [isaacs]
0.7.1 / 2012-03-26
==================
* Fixed exception when using express in production caused by typo. [slaskis]
0.7.0 / 2012-03-24
==================
* Added newline consumption support (`-%>`) [whoatemydomain]
0.6.1 / 2011-12-09
==================
* Fixed `ejs.renderFile()`
0.6.0 / 2011-12-09
==================
* Changed: you no longer need `{ locals: {} }`
0.5.0 / 2011-11-20
==================
* Added express 3.x support
* Added ejs.renderFile()
* Added 'json' filter
* Fixed tests for 0.5.x
0.4.3 / 2011-06-20
==================
* Fixed stacktraces line number when used multiline js expressions [Octave]
0.4.2 / 2011-05-11
==================
* Added client side support
0.4.1 / 2011-04-21
==================
* Fixed error context
0.4.0 / 2011-04-21
==================
* Added; ported jade's error reporting to ejs. [slaskis]
0.3.1 / 2011-02-23
==================
* Fixed optional `compile()` options
0.3.0 / 2011-02-14
==================
* Added 'json' filter [Yuriy Bogdanov]
* Use exported version of parse function to allow monkey-patching [Anatoliy Chakkaev]
0.2.1 / 2010-10-07
==================
* Added filter support
* Fixed _cache_ option. ~4x performance increase
0.2.0 / 2010-08-05
==================
* Added support for global tag config
* Added custom tag support. Closes #5
* Fixed whitespace bug. Closes #4
0.1.0 / 2010-08-04
==================
* Faster implementation [ashleydev]
0.0.4 / 2010-08-02
==================
* Fixed single quotes for content outside of template tags. [aniero]
* Changed; `exports.compile()` now expects only "locals"
0.0.3 / 2010-07-15
==================
* Fixed single quotes
0.0.2 / 2010-07-09
==================
* Fixed newline preservation
0.0.1 / 2010-07-09
==================
* Initial release
ejs-0.8.4/Makefile 0000664 0000000 0000000 00000000521 12142477710 0013747 0 ustar 00root root 0000000 0000000
SRC = $(shell find lib -name "*.js" -type f)
UGLIFY_FLAGS = --no-mangle
all: ejs.min.js
test:
@./node_modules/.bin/mocha \
--reporter spec
ejs.js: $(SRC)
@node support/compile.js $^
ejs.min.js: ejs.js
@uglifyjs $(UGLIFY_FLAGS) $< > $@ \
&& du ejs.min.js \
&& du ejs.js
clean:
rm -f ejs.js
rm -f ejs.min.js
.PHONY: test ejs-0.8.4/Readme.md 0000664 0000000 0000000 00000011216 12142477710 0014031 0 ustar 00root root 0000000 0000000
# EJS
Embedded JavaScript templates.
## Installation
$ npm install ejs
## Features
* Complies with the [Express](http://expressjs.com) view system
* Static caching of intermediate JavaScript
* Unbuffered code for conditionals etc `<% code %>`
* Escapes html by default with `<%= code %>`
* Unescaped buffering with `<%- code %>`
* Supports tag customization
* Filter support for designer-friendly templates
* Includes
* Client-side support
* Newline slurping with `<% code -%>` or `<% -%>` or `<%= code -%>` or `<%- code -%>`
## Example
<% if (user) { %>
<%= user.name %>
<% } %>
## Usage
ejs.compile(str, options);
// => Function
ejs.render(str, options);
// => str
## Options
- `cache` Compiled functions are cached, requires `filename`
- `filename` Used by `cache` to key caches
- `scope` Function execution context
- `debug` Output generated function body
- `compileDebug` When `false` no debug instrumentation is compiled
- `client` Returns standalone compiled function
- `open` Open tag, defaulting to "<%"
- `close` Closing tag, defaulting to "%>"
- * All others are template-local variables
## Includes
Includes are relative to the template with the `include` statement,
for example if you have "./views/users.ejs" and "./views/user/show.ejs"
you would use `<% include user/show %>`. The included file(s) are literally
included into the template, _no_ IO is performed after compilation, thus
local variables are available to these included templates.
```
<% users.forEach(function(user){ %>
<% include user/show %>
<% }) %>
```
## Custom delimiters
Custom delimiters can also be applied globally:
var ejs = require('ejs');
ejs.open = '{{';
ejs.close = '}}';
Which would make the following a valid template:
{{= title }}
## Filters
EJS conditionally supports the concept of "filters". A "filter chain"
is a designer friendly api for manipulating data, without writing JavaScript.
Filters can be applied by supplying the _:_ modifier, so for example if we wish to take the array `[{ name: 'tj' }, { name: 'mape' }, { name: 'guillermo' }]` and output a list of names we can do this simply with filters:
Template:
<%=: users | map:'name' | join %>
Output:
Tj, Mape, Guillermo
Render call:
ejs.render(str, {
users: [
{ name: 'tj' },
{ name: 'mape' },
{ name: 'guillermo' }
]
});
Or perhaps capitalize the first user's name for display:
<%=: users | first | capitalize %>
## Filter list
Currently these filters are available:
- first
- last
- capitalize
- downcase
- upcase
- sort
- sort_by:'prop'
- size
- length
- plus:n
- minus:n
- times:n
- divided_by:n
- join:'val'
- truncate:n
- truncate_words:n
- replace:pattern,substitution
- prepend:val
- append:val
- map:'prop'
- reverse
- get:'prop'
## Adding filters
To add a filter simply add a method to the `.filters` object:
```js
ejs.filters.last = function(obj) {
return obj[obj.length - 1];
};
```
## Layouts
Currently EJS has no notion of blocks, only compile-time `include`s,
however you may still utilize this feature to implement "layouts" by
simply including a header and footer like so:
```html
<% include head %>
Title
My page
<% include foot %>
```
## client-side support
include `./ejs.js` or `./ejs.min.js` and `require("ejs").compile(str)`.
## License
(The MIT License)
Copyright (c) 2009-2010 TJ Holowaychuk <tj@vision-media.ca>
Permission is hereby granted, free of charge, to any person obtaining
a copy of this software and associated documentation files (the
'Software'), to deal in the Software without restriction, including
without limitation the rights to use, copy, modify, merge, publish,
distribute, sublicense, and/or sell copies of the Software, and to
permit persons to whom the Software is furnished to do so, subject to
the following conditions:
The above copyright notice and this permission notice shall be
included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
ejs-0.8.4/benchmark.js 0000664 0000000 0000000 00000000506 12142477710 0014602 0 ustar 00root root 0000000 0000000
var ejs = require('./lib/ejs'),
str = '<% if (foo) { %><%= foo %>
<% } %>',
times = 50000;
console.log('rendering ' + times + ' times');
var start = new Date;
while (times--) {
ejs.render(str, { cache: true, filename: 'test', locals: { foo: 'bar' }});
}
console.log('took ' + (new Date - start) + 'ms'); ejs-0.8.4/ejs.js 0000664 0000000 0000000 00000026154 12142477710 0013440 0 ustar 00root root 0000000 0000000 ejs = (function(){
// CommonJS require()
function require(p){
if ('fs' == p) return {};
var path = require.resolve(p)
, mod = require.modules[path];
if (!mod) throw new Error('failed to require "' + p + '"');
if (!mod.exports) {
mod.exports = {};
mod.call(mod.exports, mod, mod.exports, require.relative(path));
}
return mod.exports;
}
require.modules = {};
require.resolve = function (path){
var orig = path
, reg = path + '.js'
, index = path + '/index.js';
return require.modules[reg] && reg
|| require.modules[index] && index
|| orig;
};
require.register = function (path, fn){
require.modules[path] = fn;
};
require.relative = function (parent) {
return function(p){
if ('.' != p.substr(0, 1)) return require(p);
var path = parent.split('/')
, segs = p.split('/');
path.pop();
for (var i = 0; i < segs.length; i++) {
var seg = segs[i];
if ('..' == seg) path.pop();
else if ('.' != seg) path.push(seg);
}
return require(path.join('/'));
};
};
require.register("ejs.js", function(module, exports, require){
/*!
* EJS
* Copyright(c) 2012 TJ Holowaychuk
* MIT Licensed
*/
/**
* Module dependencies.
*/
var utils = require('./utils')
, fs = require('fs');
/**
* Library version.
*/
exports.version = '0.7.2';
/**
* 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 || '%>';
var buf = [
"var buf = [];"
, "\nwith (locals) {"
, "\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 = '__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
, n = 0;
if ('-' == js[js.length-1]){
js = js.substring(0, js.length - 2);
consumeEOL = true;
}
while (~(n = js.indexOf("\n", n))) n++, lineno++;
if (js.substr(0, 1) == ':') js = filtered(js);
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));
}
}
buf.push("');\n}\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)
, filename = options.filename
? JSON.stringify(options.filename)
: 'undefined';
// 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");
if (options.debug) console.log(str);
var fn = new Function('locals, filters, escape', str);
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] = fs.readFileSync(path, 'utf8'))
: fs.readFileSync(path, 'utf8');
fn(null, exports.render(str, options));
} catch (err) {
fn(err);
}
};
// 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, {});
});
}
}); // module: ejs.js
require.register("filters.js", function(module, exports, require){
/*!
* EJS - Filters
* Copyright(c) 2010 TJ Holowaychuk
* MIT Licensed
*/
/**
* First element of the target `obj`.
*/
exports.first = function(obj) {
return obj[0];
};
/**
* Last element of the target `obj`.
*/
exports.last = function(obj) {
return obj[obj.length - 1];
};
/**
* Capitalize the first letter of the target `str`.
*/
exports.capitalize = function(str){
str = String(str);
return str[0].toUpperCase() + str.substr(1, str.length);
};
/**
* Downcase the target `str`.
*/
exports.downcase = function(str){
return String(str).toLowerCase();
};
/**
* Uppercase the target `str`.
*/
exports.upcase = function(str){
return String(str).toUpperCase();
};
/**
* Sort the target `obj`.
*/
exports.sort = function(obj){
return Object.create(obj).sort();
};
/**
* Sort the target `obj` by the given `prop` ascending.
*/
exports.sort_by = function(obj, prop){
return Object.create(obj).sort(function(a, b){
a = a[prop], b = b[prop];
if (a > b) return 1;
if (a < b) return -1;
return 0;
});
};
/**
* Size or length of the target `obj`.
*/
exports.size = exports.length = function(obj) {
return obj.length;
};
/**
* Add `a` and `b`.
*/
exports.plus = function(a, b){
return Number(a) + Number(b);
};
/**
* Subtract `b` from `a`.
*/
exports.minus = function(a, b){
return Number(a) - Number(b);
};
/**
* Multiply `a` by `b`.
*/
exports.times = function(a, b){
return Number(a) * Number(b);
};
/**
* Divide `a` by `b`.
*/
exports.divided_by = function(a, b){
return Number(a) / Number(b);
};
/**
* Join `obj` with the given `str`.
*/
exports.join = function(obj, str){
return obj.join(str || ', ');
};
/**
* Truncate `str` to `len`.
*/
exports.truncate = function(str, len){
str = String(str);
return str.substr(0, len);
};
/**
* Truncate `str` to `n` words.
*/
exports.truncate_words = function(str, n){
var str = String(str)
, words = str.split(/ +/);
return words.slice(0, n).join(' ');
};
/**
* Replace `pattern` with `substitution` in `str`.
*/
exports.replace = function(str, pattern, substitution){
return String(str).replace(pattern, substitution || '');
};
/**
* Prepend `val` to `obj`.
*/
exports.prepend = function(obj, val){
return Array.isArray(obj)
? [val].concat(obj)
: val + obj;
};
/**
* Append `val` to `obj`.
*/
exports.append = function(obj, val){
return Array.isArray(obj)
? obj.concat(val)
: obj + val;
};
/**
* Map the given `prop`.
*/
exports.map = function(arr, prop){
return arr.map(function(obj){
return obj[prop];
});
};
/**
* Reverse the given `obj`.
*/
exports.reverse = function(obj){
return Array.isArray(obj)
? obj.reverse()
: String(obj).split('').reverse().join('');
};
/**
* Get `prop` of the given `obj`.
*/
exports.get = function(obj, prop){
return obj[prop];
};
/**
* Packs the given `obj` into json string
*/
exports.json = function(obj){
return JSON.stringify(obj);
};
}); // module: filters.js
require.register("utils.js", function(module, exports, require){
/*!
* EJS
* Copyright(c) 2010 TJ Holowaychuk
* MIT Licensed
*/
/**
* Escape the given string of `html`.
*
* @param {String} html
* @return {String}
* @api private
*/
exports.escape = function(html){
return String(html)
.replace(/&(?!\w+;)/g, '&')
.replace(//g, '>')
.replace(/"/g, '"');
};
}); // module: utils.js
return require("ejs");
})(); ejs-0.8.4/ejs.min.js 0000664 0000000 0000000 00000013775 12142477710 0014227 0 ustar 00root root 0000000 0000000 ejs=function(){function require(p){if("fs"==p)return{};var path=require.resolve(p),mod=require.modules[path];if(!mod)throw new Error('failed to require "'+p+'"');return mod.exports||(mod.exports={},mod.call(mod.exports,mod,mod.exports,require.relative(path))),mod.exports}return require.modules={},require.resolve=function(path){var orig=path,reg=path+".js",index=path+"/index.js";return require.modules[reg]&®||require.modules[index]&&index||orig},require.register=function(path,fn){require.modules[path]=fn},require.relative=function(parent){return function(p){if("."!=p.substr(0,1))return require(p);var path=parent.split("/"),segs=p.split("/");path.pop();for(var i=0;i> ":" ")+curr+"| "+line}).join("\n");throw err.path=filename,err.message=(filename||"ejs")+":"+lineno+"\n"+context+"\n\n"+err.message,err}var parse=exports.parse=function(str,options){var options=options||{},open=options.open||exports.open||"<%",close=options.close||exports.close||"%>",buf=["var buf = [];","\nwith (locals) {","\n buf.push('"],lineno=1,consumeEOL=!1;for(var i=0,len=str.length;ib?1:a/g,">").replace(/"/g,""")}}),require("ejs")}(); ejs-0.8.4/examples/ 0000775 0000000 0000000 00000000000 12142477710 0014127 5 ustar 00root root 0000000 0000000 ejs-0.8.4/examples/client.html 0000664 0000000 0000000 00000001114 12142477710 0016270 0 ustar 00root root 0000000 0000000
ejs-0.8.4/examples/functions.ejs 0000664 0000000 0000000 00000000267 12142477710 0016647 0 ustar 00root root 0000000 0000000 Users
<% function user(user) { %>
<%= user.name %> is a <%= user.age %> year old <%= user.species %>.
<% } %>
ejs-0.8.4/examples/functions.js 0000664 0000000 0000000 00000000661 12142477710 0016500 0 ustar 00root root 0000000 0000000
/**
* Module dependencies.
*/
var ejs = require('../')
, fs = require('fs')
, path = __dirname + '/functions.ejs'
, str = fs.readFileSync(path, 'utf8');
var users = [];
users.push({ name: 'Tobi', age: 2, species: 'ferret' })
users.push({ name: 'Loki', age: 2, species: 'ferret' })
users.push({ name: 'Jane', age: 6, species: 'ferret' })
var ret = ejs.render(str, {
users: users,
filename: path
});
console.log(ret); ejs-0.8.4/examples/list.ejs 0000664 0000000 0000000 00000000200 12142477710 0015575 0 ustar 00root root 0000000 0000000 <% if (names.length) { %>
<% names.forEach(function(name){ %>
- <%= name %>
<% }) %>
<% } %> ejs-0.8.4/examples/list.js 0000664 0000000 0000000 00000000340 12142477710 0015435 0 ustar 00root root 0000000 0000000
/**
* Module dependencies.
*/
var ejs = require('../')
, fs = require('fs')
, str = fs.readFileSync(__dirname + '/list.ejs', 'utf8');
var ret = ejs.render(str, {
names: ['foo', 'bar', 'baz']
});
console.log(ret); ejs-0.8.4/index.js 0000664 0000000 0000000 00000000047 12142477710 0013757 0 ustar 00root root 0000000 0000000
module.exports = require('./lib/ejs'); ejs-0.8.4/lib/ 0000775 0000000 0000000 00000000000 12142477710 0013057 5 ustar 00root root 0000000 0000000 ejs-0.8.4/lib/ejs.js 0000664 0000000 0000000 00000020144 12142477710 0014177 0 ustar 00root root 0000000 0000000
/*!
* EJS
* Copyright(c) 2012 TJ Holowaychuk
* 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.join(':') || '';
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 || {}) { (function(){ ');
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, compileDebug: compileDebug });
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") {
// ignore
} 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 escape = options.escape || utils.escape;
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 || ' + escape.toString() + ';\n' + str;
try {
var fn = new Function('locals, filters, escape', str);
} catch (err) {
if ('SyntaxError' == err.name) {
err.message += options.filename
? ' in ' + filename
: ' while compiling ejs';
}
throw err;
}
if (client) return fn;
return function(locals){
return fn.call(this, locals, filters, 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;
var str;
try {
str = options.cache
? cache[key] || (cache[key] = read(path, 'utf8'))
: read(path, 'utf8');
} catch (err) {
fn(err);
return;
}
fn(null, exports.render(str, options));
};
/**
* 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, {});
});
}
ejs-0.8.4/lib/filters.js 0000664 0000000 0000000 00000005712 12142477710 0015072 0 ustar 00root root 0000000 0000000
/*!
* EJS - Filters
* Copyright(c) 2010 TJ Holowaychuk
* MIT Licensed
*/
/**
* First element of the target `obj`.
*/
exports.first = function(obj) {
return obj[0];
};
/**
* Last element of the target `obj`.
*/
exports.last = function(obj) {
return obj[obj.length - 1];
};
/**
* Capitalize the first letter of the target `str`.
*/
exports.capitalize = function(str){
str = String(str);
return str[0].toUpperCase() + str.substr(1, str.length);
};
/**
* Downcase the target `str`.
*/
exports.downcase = function(str){
return String(str).toLowerCase();
};
/**
* Uppercase the target `str`.
*/
exports.upcase = function(str){
return String(str).toUpperCase();
};
/**
* Sort the target `obj`.
*/
exports.sort = function(obj){
return Object.create(obj).sort();
};
/**
* Sort the target `obj` by the given `prop` ascending.
*/
exports.sort_by = function(obj, prop){
return Object.create(obj).sort(function(a, b){
a = a[prop], b = b[prop];
if (a > b) return 1;
if (a < b) return -1;
return 0;
});
};
/**
* Size or length of the target `obj`.
*/
exports.size = exports.length = function(obj) {
return obj.length;
};
/**
* Add `a` and `b`.
*/
exports.plus = function(a, b){
return Number(a) + Number(b);
};
/**
* Subtract `b` from `a`.
*/
exports.minus = function(a, b){
return Number(a) - Number(b);
};
/**
* Multiply `a` by `b`.
*/
exports.times = function(a, b){
return Number(a) * Number(b);
};
/**
* Divide `a` by `b`.
*/
exports.divided_by = function(a, b){
return Number(a) / Number(b);
};
/**
* Join `obj` with the given `str`.
*/
exports.join = function(obj, str){
return obj.join(str || ', ');
};
/**
* Truncate `str` to `len`.
*/
exports.truncate = function(str, len){
str = String(str);
return str.substr(0, len);
};
/**
* Truncate `str` to `n` words.
*/
exports.truncate_words = function(str, n){
var str = String(str)
, words = str.split(/ +/);
return words.slice(0, n).join(' ');
};
/**
* Replace `pattern` with `substitution` in `str`.
*/
exports.replace = function(str, pattern, substitution){
return String(str).replace(pattern, substitution || '');
};
/**
* Prepend `val` to `obj`.
*/
exports.prepend = function(obj, val){
return Array.isArray(obj)
? [val].concat(obj)
: val + obj;
};
/**
* Append `val` to `obj`.
*/
exports.append = function(obj, val){
return Array.isArray(obj)
? obj.concat(val)
: obj + val;
};
/**
* Map the given `prop`.
*/
exports.map = function(arr, prop){
return arr.map(function(obj){
return obj[prop];
});
};
/**
* Reverse the given `obj`.
*/
exports.reverse = function(obj){
return Array.isArray(obj)
? obj.reverse()
: String(obj).split('').reverse().join('');
};
/**
* Get `prop` of the given `obj`.
*/
exports.get = function(obj, prop){
return obj[prop];
};
/**
* Packs the given `obj` into json string
*/
exports.json = function(obj){
return JSON.stringify(obj);
}; ejs-0.8.4/lib/utils.js 0000664 0000000 0000000 00000000573 12142477710 0014562 0 ustar 00root root 0000000 0000000
/*!
* EJS
* Copyright(c) 2010 TJ Holowaychuk
* MIT Licensed
*/
/**
* Escape the given string of `html`.
*
* @param {String} html
* @return {String}
* @api private
*/
exports.escape = function(html){
return String(html)
.replace(/&(?!\w+;)/g, '&')
.replace(//g, '>')
.replace(/"/g, '"');
};
ejs-0.8.4/package.json 0000664 0000000 0000000 00000000627 12142477710 0014604 0 ustar 00root root 0000000 0000000 {
"name": "ejs",
"description": "Embedded JavaScript templates",
"version": "0.8.4",
"author": "TJ Holowaychuk ",
"keywords": ["template", "engine", "ejs"],
"devDependencies": {
"mocha": "*",
"should": "*"
},
"main": "./lib/ejs.js",
"repository": "git://github.com/visionmedia/ejs.git",
"scripts": {
"test": "mocha --require should --reporter spec"
}
}
ejs-0.8.4/support/ 0000775 0000000 0000000 00000000000 12142477710 0014025 5 ustar 00root root 0000000 0000000 ejs-0.8.4/support/compile.js 0000664 0000000 0000000 00000007316 12142477710 0016022 0 ustar 00root root 0000000 0000000
/**
* Module dependencies.
*/
var fs = require('fs');
/**
* Arguments.
*/
var args = process.argv.slice(2)
, pending = args.length
, files = {};
console.log('');
// parse arguments
args.forEach(function(file){
var mod = file.replace('lib/', '');
fs.readFile(file, 'utf8', function(err, js){
if (err) throw err;
console.log(' \033[90mcompile : \033[0m\033[36m%s\033[0m', file);
files[file] = parse(js);
--pending || compile();
});
});
/**
* Parse the given `js`.
*/
function parse(js) {
return parseInheritance(parseConditionals(js));
}
/**
* Parse __proto__.
*/
function parseInheritance(js) {
return js
.replace(/^ *(\w+)\.prototype\.__proto__ * = *(\w+)\.prototype *;?/gm, function(_, child, parent){
return child + '.prototype = new ' + parent + ';\n'
+ child + '.prototype.constructor = '+ child + ';\n';
});
}
/**
* Parse the given `js`, currently supporting:
*
* 'if' ['node' | 'browser']
* 'end'
*
*/
function parseConditionals(js) {
var lines = js.split('\n')
, len = lines.length
, buffer = true
, browser = false
, buf = []
, line
, cond;
for (var i = 0; i < len; ++i) {
line = lines[i];
if (/^ *\/\/ *if *(node|browser)/gm.exec(line)) {
cond = RegExp.$1;
buffer = browser = 'browser' == cond;
} else if (/^ *\/\/ *end/.test(line)) {
buffer = true;
browser = false;
} else if (browser) {
buf.push(line.replace(/^( *)\/\//, '$1'));
} else if (buffer) {
buf.push(line);
}
}
return buf.join('\n');
}
/**
* Compile the files.
*/
function compile() {
var buf = '';
buf += 'ejs = (function(){\n';
buf += '\n// CommonJS require()\n\n';
buf += browser.require + '\n\n';
buf += 'require.modules = {};\n\n';
buf += 'require.resolve = ' + browser.resolve + ';\n\n';
buf += 'require.register = ' + browser.register + ';\n\n';
buf += 'require.relative = ' + browser.relative + ';\n\n';
args.forEach(function(file){
var js = files[file];
file = file.replace('lib/', '');
buf += '\nrequire.register("' + file + '", function(module, exports, require){\n';
buf += js;
buf += '\n}); // module: ' + file + '\n';
});
buf += '\n return require("ejs");\n})();';
fs.writeFile('ejs.js', buf, function(err){
if (err) throw err;
console.log(' \033[90m create : \033[0m\033[36m%s\033[0m', 'ejs.js');
console.log();
});
}
// refactored version of weepy's
// https://github.com/weepy/brequire/blob/master/browser/brequire.js
var browser = {
/**
* Require a module.
*/
require: function require(p){
if ('fs' == p) return {};
var path = require.resolve(p)
, mod = require.modules[path];
if (!mod) throw new Error('failed to require "' + p + '"');
if (!mod.exports) {
mod.exports = {};
mod.call(mod.exports, mod, mod.exports, require.relative(path));
}
return mod.exports;
},
/**
* Resolve module path.
*/
resolve: function(path){
var orig = path
, reg = path + '.js'
, index = path + '/index.js';
return require.modules[reg] && reg
|| require.modules[index] && index
|| orig;
},
/**
* Return relative require().
*/
relative: function(parent) {
return function(p){
if ('.' != p.substr(0, 1)) return require(p);
var path = parent.split('/')
, segs = p.split('/');
path.pop();
for (var i = 0; i < segs.length; i++) {
var seg = segs[i];
if ('..' == seg) path.pop();
else if ('.' != seg) path.push(seg);
}
return require(path.join('/'));
};
},
/**
* Register a module.
*/
register: function(path, fn){
require.modules[path] = fn;
}
}; ejs-0.8.4/test/ 0000775 0000000 0000000 00000000000 12142477710 0013270 5 ustar 00root root 0000000 0000000 ejs-0.8.4/test/ejs.js 0000664 0000000 0000000 00000016661 12142477710 0014421 0 ustar 00root root 0000000 0000000 /**
* Module dependencies.
*/
var ejs = require('..')
, fs = require('fs')
, read = fs.readFileSync
, assert = require('should');
/**
* Load fixture `name`.
*/
function fixture(name) {
return read('test/fixtures/' + name, 'utf8').replace(/\r/g, '');
}
/**
* User fixtures.
*/
var users = [];
users.push({ name: 'tobi' });
users.push({ name: 'loki' });
users.push({ name: 'jane' });
describe('ejs.compile(str, options)', function(){
it('should compile to a function', function(){
var fn = ejs.compile('yay
');
fn().should.equal('yay
');
})
it('should throw if there are syntax errors', function(){
try {
ejs.compile(fixture('fail.ejs'));
} catch (err) {
err.message.should.include('compiling ejs');
try {
ejs.compile(fixture('fail.ejs'), { filename: 'fail.ejs' });
} catch (err) {
err.message.should.include('fail.ejs');
return;
}
}
assert(false, 'compiling a file with invalid syntax should throw an exception');
})
it('should allow customizing delimiters', function(){
var fn = ejs.compile('{= name }
', { open: '{', close: '}' });
fn({ name: 'tobi' }).should.equal('tobi
');
var fn = ejs.compile('::= name ::
', { open: '::', close: '::' });
fn({ name: 'tobi' }).should.equal('tobi
');
var fn = ejs.compile('(= name )
', { open: '(', close: ')' });
fn({ name: 'tobi' }).should.equal('tobi
');
})
it('should default to using ejs.open and ejs.close', function(){
ejs.open = '{';
ejs.close = '}';
var fn = ejs.compile('{= name }
');
fn({ name: 'tobi' }).should.equal('tobi
');
var fn = ejs.compile('|= name |
', { open: '|', close: '|' });
fn({ name: 'tobi' }).should.equal('tobi
');
delete ejs.open;
delete ejs.close;
})
it('should have a working client option', function(){
var fn = ejs.compile('<%= foo %>
', { client: true });
var str = fn.toString();
eval('var preFn = ' + str);
preFn({ foo: 'bar' }).should.equal('bar
');
})
})
describe('ejs.render(str, options)', function(){
it('should render the template', function(){
ejs.render('yay
')
.should.equal('yay
');
})
it('should accept locals', function(){
ejs.render('<%= name %>
', { name: 'tobi' })
.should.equal('tobi
');
})
})
describe('ejs.renderFile(path, options, fn)', function(){
it('should render a file', function(done){
ejs.renderFile('test/fixtures/para.ejs', function(err, html){
if (err) return done(err);
html.should.equal('hey
');
done();
});
})
it('should accept locals', function(done){
var options = { name: 'tj', open: '{', close: '}' };
ejs.renderFile('test/fixtures/user.ejs', options, function(err, html){
if (err) return done(err);
html.should.equal('tj
');
done();
});
})
it('should not catch err threw by callback', function(done){
var options = { name: 'tj', open: '{', close: '}' };
var counter = 0;
try {
ejs.renderFile('test/fixtures/user.ejs', options, function(err, html){
counter++;
if (err) {
err.message.should.not.equal('Exception in callback');
return done(err);
}
throw new Error('Exception in callback');
});
} catch (err) {
counter.should.equal(1);
err.message.should.equal('Exception in callback');
done();
}
})
})
describe('<%=', function(){
it('should escape', function(){
ejs.render('<%= name %>', { name: '