Sparks: Assets, 1.5.1

http://getsparks.org/packages/assets/versions/HEAD/show

Creates our minified and combined .js and .css files

sparks/assets/1.5.1/libraries/coffeescript/Nodes.php

@@ -0,0 +1,105 @@
+<?php
+
+namespace CoffeeScript;
+
+Init::init();
+
+define('LEVEL_TOP',     1);
+define('LEVEL_PAREN',   2);
+define('LEVEL_LIST',    3);
+define('LEVEL_COND',    4);
+define('LEVEL_OP',      5);
+define('LEVEL_ACCESS',  6);
+
+define('TAB', '  ');
+
+define('IDENTIFIER_STR',  '[$A-Za-z_\x7f-\x{ffff}][$\w\x7f-\x{ffff}]*');
+define('IDENTIFIER',      '/^'.IDENTIFIER_STR.'$/u');
+define('IS_STRING',       '/^[\'"]/');
+define('SIMPLENUM',       '/^[+-]?\d+$/');
+define('METHOD_DEF',      '/^(?:('.IDENTIFIER_STR.')\.prototype(?:\.('.IDENTIFIER_STR.')|\[("(?:[^\\\\"\r\n]|\\\\.)*"|\'(?:[^\\\\\'\r\n]|\\\\.)*\')\]|\[(0x[\da-fA-F]+|\d*\.?\d+(?:[eE][+-]?\d+)?)\]))|('.IDENTIFIER_STR.')$/u');
+
+class Nodes {
+
+  static function multident($code, $tab)
+  {
+    $code = preg_replace('/\n/', "\n{$tab}", $code);
+    return preg_replace('/\s+$/', '', $code);
+  }
+
+  static function unfold_soak($options, $parent, $name)
+  {
+    if ( ! (isset($parent->{$name}) && $parent->{$name} && $ifn = $parent->{$name}->unfold_soak($options)))
+    {
+      return NULL;
+    }
+
+    $parent->{$name} = $ifn->body;
+    $ifn->body = yy('Value', $parent);
+
+    return $ifn;
+  }
+
+  static function utility($name)
+  {
+    Scope::$root->assign($ref = "__$name", call_user_func(array(__CLASS__, "utility_$name")));
+
+    return $ref;
+  }
+
+  static function utility_bind()
+  {
+    return 'function(fn, me){ return function(){ return fn.apply(me, arguments); }; }';
+  }
+
+  static function utility_extends()
+  {
+    return 'function(child, parent) { '
+    . 'for (var key in parent) { '
+    . 'if ('.self::utility('hasProp').'.call(parent, key)) '
+    .   'child[key] = parent[key]; '
+    . '} '
+    . 'function ctor() { '
+    .   'this.constructor = child; '
+    . '} '
+    . 'ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; '
+    . 'return child; '
+    . '}';
+  }
+
+  static function utility_hasProp()
+  {
+    return '{}.hasOwnProperty';
+  }
+
+  static function utility_indexOf()
+  {
+    return '[].indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; }';
+  }
+
+  static function utility_slice()
+  {
+    return '[].slice';
+  }
+
+  /**
+   * Since PHP can't return values from __construct, and some of the node
+   * classes rely heavily on this feature in JavaScript, we use this function
+   * instead of 'new'.
+   */
+  static function yy($type)
+  {
+    $args = func_get_args();
+    array_shift($args);
+
+    $type = __NAMESPACE__.'\yy_'.$type;
+
+    $inst = new $type;
+    $inst = call_user_func_array(array($inst, 'constructor'), $args);
+
+    return $inst;
+  }
+
+}
+
+?>