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Commit b72a1cb0 authored by George Henderson's avatar George Henderson
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Added lavaca example to labs

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index.html
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......@@ -221,6 +221,9 @@
<li class="routing labs">
<a href="labs/dependency-examples/durandal/" data-source="http://durandaljs.com/" data-content="Single Page Apps Done Right">Durandal</a>
</li>
<li class="routing labs">
<a href="labs/dependency-examples/lavaca_require/" data-source="http://getlavaca.com" data-content="A curated collection of tools for building mobile web applications.">Lavaca + RequireJS</a>
</li>
</ul>
<hr>
<h2>Real-time</h2>
......
labs/dependency-examples/lavaca_require/bower.json 0 → 100644
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{
"name": "todomvc-lavaca_require",
"version": "0.0.0",
"dependencies": {
"todomvc-common": "~0.1.6",
"requirejs": "~2.1.6",
"dustjs-linkedin": "~1.1.1",
"dustjs-linkedin-helpers": "~1.1.1",
"jquery": "~2.0.3",
"mout": "~0.7.1"
}
}
labs/dependency-examples/lavaca_require/bower_components/dustjs-linkedin-helpers/dist/dust-helpers-1.1.1.js 0 → 100644
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//
// Dust-helpers - Additional functionality for dustjs-linkedin package v1.1.1
//
// Copyright (c) 2012, LinkedIn
// Released under the MIT License.
//
(function(dust){
// Note: all error conditions are logged to console and failed silently
/* make a safe version of console if it is not available
* currently supporting:
* _console.log
* */
var _console = (typeof console !== 'undefined')? console: {
log: function(){
/* a noop*/
}
};
function isSelect(context) {
var value = context.current();
return typeof value === "object" && value.isSelect === true;
}
// Utility method : toString() equivalent for functions
function jsonFilter(key, value) {
if (typeof value === "function") {
return value.toString();
}
return value;
}
// Utility method: to invoke the given filter operation such as eq/gt etc
function filter(chunk, context, bodies, params, filterOp) {
params = params || {};
var body = bodies.block,
actualKey,
expectedValue,
filterOpType = params.filterOpType || '';
// when @eq, @lt etc are used as standalone helpers, key is required and hence check for defined
if ( typeof params.key !== "undefined") {
actualKey = dust.helpers.tap(params.key, chunk, context);
}
else if (isSelect(context)) {
actualKey = context.current().selectKey;
// supports only one of the blocks in the select to be selected
if (context.current().isResolved) {
filterOp = function() { return false; };
}
}
else {
_console.log ("No key specified for filter in:" + filterOpType + " helper ");
return chunk;
}
expectedValue = dust.helpers.tap(params.value, chunk, context);
// coerce both the actualKey and expectedValue to the same type for equality and non-equality compares
if (filterOp(coerce(expectedValue, params.type, context), coerce(actualKey, params.type, context))) {
if (isSelect(context)) {
context.current().isResolved = true;
}
// we want helpers without bodies to fail gracefully so check it first
if(body) {
return chunk.render(body, context);
}
else {
_console.log( "Missing body block in the " + filterOpType + " helper ");
return chunk;
}
}
else if (bodies['else']) {
return chunk.render(bodies['else'], context);
}
return chunk;
}
function coerce (value, type, context) {
if (value) {
switch (type || typeof(value)) {
case 'number': return +value;
case 'string': return String(value);
case 'boolean': {
value = (value === 'false' ? false : value);
return Boolean(value);
}
case 'date': return new Date(value);
case 'context': return context.get(value);
}
}
return value;
}
var helpers = {
// Utility helping to resolve dust references in the given chunk
// uses the Chunk.render method to resolve value
/*
Reference resolution rules:
if value exists in JSON:
"" or '' will evaluate to false, boolean false, null, or undefined will evaluate to false,
numeric 0 evaluates to true, so does, string "0", string "null", string "undefined" and string "false".
Also note that empty array -> [] is evaluated to false and empty object -> {} and non-empty object are evaluated to true
The type of the return value is string ( since we concatenate to support interpolated references
if value does not exist in JSON and the input is a single reference: {x}
dust render emits empty string, and we then return false
if values does not exist in JSON and the input is interpolated references : {x} < {y}
dust render emits < and we return the partial output
*/
"tap": function( input, chunk, context ){
// return given input if there is no dust reference to resolve
var output = input;
// dust compiles a string/reference such as {foo} to function,
if( typeof input === "function"){
// just a plain function (a.k.a anonymous functions) in the context, not a dust `body` function created by the dust compiler
if( input.isFunction === true ){
output = input();
} else {
output = '';
chunk.tap(function(data){
output += data;
return '';
}).render(input, context).untap();
if( output === '' ){
output = false;
}
}
}
return output;
},
"sep": function(chunk, context, bodies) {
var body = bodies.block;
if (context.stack.index === context.stack.of - 1) {
return chunk;
}
if(body) {
return bodies.block(chunk, context);
}
else {
return chunk;
}
},
"idx": function(chunk, context, bodies) {
var body = bodies.block;
if(body) {
return bodies.block(chunk, context.push(context.stack.index));
}
else {
return chunk;
}
},
/**
* contextDump helper
* @param key specifies how much to dump.
* "current" dumps current context. "full" dumps the full context stack.
* @param to specifies where to write dump output.
* Values can be "console" or "output". Default is output.
*/
"contextDump": function(chunk, context, bodies, params) {
var p = params || {},
to = p.to || 'output',
key = p.key || 'current',
dump;
to = dust.helpers.tap(to, chunk, context),
key = dust.helpers.tap(key, chunk, context);
if (key === 'full') {
dump = JSON.stringify(context.stack, jsonFilter, 2);
}
else {
dump = JSON.stringify(context.stack.head, jsonFilter, 2);
}
if (to === 'console') {
_console.log(dump);
return chunk;
}
else {
return chunk.write(dump);
}
},
/**
if helper for complex evaluation complex logic expressions.
Note : #1 if helper fails gracefully when there is no body block nor else block
#2 Undefined values and false values in the JSON need to be handled specially with .length check
for e.g @if cond=" '{a}'.length && '{b}'.length" is advised when there are chances of the a and b been
undefined or false in the context
#3 Use only when the default ? and ^ dust operators and the select fall short in addressing the given logic,
since eval executes in the global scope
#4 All dust references are default escaped as they are resolved, hence eval will block malicious scripts in the context
Be mindful of evaluating a expression that is passed through the unescape filter -> |s
@param cond, either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. cond="2>3"
a dust reference is also enclosed in double quotes, e.g. cond="'{val}'' > 3"
cond argument should evaluate to a valid javascript expression
**/
"if": function( chunk, context, bodies, params ){
var body = bodies.block,
skip = bodies['else'];
if( params && params.cond){
var cond = params.cond;
cond = dust.helpers.tap(cond, chunk, context);
// eval expressions with given dust references
if(eval(cond)){
if(body) {
return chunk.render( bodies.block, context );
}
else {
_console.log( "Missing body block in the if helper!" );
return chunk;
}
}
if(skip){
return chunk.render( bodies['else'], context );
}
}
// no condition
else {
_console.log( "No condition given in the if helper!" );
}
return chunk;
},
/**
* math helper
* @param key is the value to perform math against
* @param method is the math method, is a valid string supported by math helper like mod, add, subtract
* @param operand is the second value needed for operations like mod, add, subtract, etc.
* @param round is a flag to assure that an integer is returned
*/
"math": function ( chunk, context, bodies, params ) {
//key and method are required for further processing
if( params && typeof params.key !== "undefined" && params.method ){
var key = params.key,
method = params.method,
// operand can be null for "abs", ceil and floor
operand = params.operand,
round = params.round,
mathOut = null,
operError = function(){_console.log("operand is required for this math method"); return null;};
key = dust.helpers.tap(key, chunk, context);
operand = dust.helpers.tap(operand, chunk, context);
// TODO: handle and tests for negatives and floats in all math operations
switch(method) {
case "mod":
if(operand === 0 || operand === -0) {
_console.log("operand for divide operation is 0/-0: expect Nan!");
}
mathOut = parseFloat(key) % parseFloat(operand);
break;
case "add":
mathOut = parseFloat(key) + parseFloat(operand);
break;
case "subtract":
mathOut = parseFloat(key) - parseFloat(operand);
break;
case "multiply":
mathOut = parseFloat(key) * parseFloat(operand);
break;
case "divide":
if(operand === 0 || operand === -0) {
_console.log("operand for divide operation is 0/-0: expect Nan/Infinity!");
}
mathOut = parseFloat(key) / parseFloat(operand);
break;
case "ceil":
mathOut = Math.ceil(parseFloat(key));
break;
case "floor":
mathOut = Math.floor(parseFloat(key));
break;
case "round":
mathOut = Math.round(parseFloat(key));
break;
case "abs":
mathOut = Math.abs(parseFloat(key));
break;
default:
_console.log( "method passed is not supported" );
}
if (mathOut !== null){
if (round) {
mathOut = Math.round(mathOut);
}
if (bodies && bodies.block) {
// with bodies act like the select helper with mathOut as the key
// like the select helper bodies['else'] is meaningless and is ignored
return chunk.render(bodies.block, context.push({ isSelect: true, isResolved: false, selectKey: mathOut }));
} else {
// self closing math helper will return the calculated output
return chunk.write(mathOut);
}
} else {
return chunk;
}
}
// no key parameter and no method
else {
_console.log( "Key is a required parameter for math helper along with method/operand!" );
}
return chunk;
},
/**
select helperworks with one of the eq/gt/gte/lt/lte/default providing the functionality
of branching conditions
@param key, ( required ) either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. key="foo"
a dust reference may or may not be enclosed in double quotes, e.g. key="{val}" and key=val are both valid
@param type (optional), supported types are number, boolean, string, date, context, defaults to string
**/
"select": function(chunk, context, bodies, params) {
var body = bodies.block;
// key is required for processing, hence check for defined
if( params && typeof params.key !== "undefined"){
// returns given input as output, if the input is not a dust reference, else does a context lookup
var key = dust.helpers.tap(params.key, chunk, context);
// bodies['else'] is meaningless and is ignored
if( body ) {
return chunk.render(bodies.block, context.push({ isSelect: true, isResolved: false, selectKey: key }));
}
else {
_console.log( "Missing body block in the select helper ");
return chunk;
}
}
// no key
else {
_console.log( "No key given in the select helper!" );
}
return chunk;
},
/**
eq helper compares the given key is same as the expected value
It can be used standalone or in conjunction with select for multiple branching
@param key, The actual key to be compared ( optional when helper used in conjunction with select)
either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. key="foo"
a dust reference may or may not be enclosed in double quotes, e.g. key="{val}" and key=val are both valid
@param value, The expected value to compare to, when helper is used standalone or in conjunction with select
@param type (optional), supported types are number, boolean, string, date, context, defaults to string
Note : use type="number" when comparing numeric
**/
"eq": function(chunk, context, bodies, params) {
if(params) {
params.filterOpType = "eq";
}
return filter(chunk, context, bodies, params, function(expected, actual) { return actual === expected; });
},
/**
ne helper compares the given key is not the same as the expected value
It can be used standalone or in conjunction with select for multiple branching
@param key, The actual key to be compared ( optional when helper used in conjunction with select)
either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. key="foo"
a dust reference may or may not be enclosed in double quotes, e.g. key="{val}" and key=val are both valid
@param value, The expected value to compare to, when helper is used standalone or in conjunction with select
@param type (optional), supported types are number, boolean, string, date, context, defaults to string
Note : use type="number" when comparing numeric
**/
"ne": function(chunk, context, bodies, params) {
if(params) {
params.filterOpType = "ne";
return filter(chunk, context, bodies, params, function(expected, actual) { return actual !== expected; });
}
return chunk;
},
/**
lt helper compares the given key is less than the expected value
It can be used standalone or in conjunction with select for multiple branching
@param key, The actual key to be compared ( optional when helper used in conjunction with select)
either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. key="foo"
a dust reference may or may not be enclosed in double quotes, e.g. key="{val}" and key=val are both valid
@param value, The expected value to compare to, when helper is used standalone or in conjunction with select
@param type (optional), supported types are number, boolean, string, date, context, defaults to string
Note : use type="number" when comparing numeric
**/
"lt": function(chunk, context, bodies, params) {
if(params) {
params.filterOpType = "lt";
return filter(chunk, context, bodies, params, function(expected, actual) { return actual < expected; });
}
},
/**
lte helper compares the given key is less or equal to the expected value
It can be used standalone or in conjunction with select for multiple branching
@param key, The actual key to be compared ( optional when helper used in conjunction with select)
either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. key="foo"
a dust reference may or may not be enclosed in double quotes, e.g. key="{val}" and key=val are both valid
@param value, The expected value to compare to, when helper is used standalone or in conjunction with select
@param type (optional), supported types are number, boolean, string, date, context, defaults to string
Note : use type="number" when comparing numeric
**/
"lte": function(chunk, context, bodies, params) {
if(params) {
params.filterOpType = "lte";
return filter(chunk, context, bodies, params, function(expected, actual) { return actual <= expected; });
}
return chunk;
},
/**
gt helper compares the given key is greater than the expected value
It can be used standalone or in conjunction with select for multiple branching
@param key, The actual key to be compared ( optional when helper used in conjunction with select)
either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. key="foo"
a dust reference may or may not be enclosed in double quotes, e.g. key="{val}" and key=val are both valid
@param value, The expected value to compare to, when helper is used standalone or in conjunction with select
@param type (optional), supported types are number, boolean, string, date, context, defaults to string
Note : use type="number" when comparing numeric
**/
"gt": function(chunk, context, bodies, params) {
// if no params do no go further
if(params) {
params.filterOpType = "gt";
return filter(chunk, context, bodies, params, function(expected, actual) { return actual > expected; });
}
return chunk;
},
/**
gte helper, compares the given key is greater than or equal to the expected value
It can be used standalone or in conjunction with select for multiple branching
@param key, The actual key to be compared ( optional when helper used in conjunction with select)
either a string literal value or a dust reference
a string literal value, is enclosed in double quotes, e.g. key="foo"
a dust reference may or may not be enclosed in double quotes, e.g. key="{val}" and key=val are both valid
@param value, The expected value to compare to, when helper is used standalone or in conjunction with select
@param type (optional), supported types are number, boolean, string, date, context, defaults to string
Note : use type="number" when comparing numeric
**/
"gte": function(chunk, context, bodies, params) {
if(params) {
params.filterOpType = "gte";
return filter(chunk, context, bodies, params, function(expected, actual) { return actual >= expected; });
}
return chunk;
},
// to be used in conjunction with the select helper
// TODO: fix the helper to do nothing when used standalone
"default": function(chunk, context, bodies, params) {
// does not require any params
if(params) {
params.filterOpType = "default";
}
return filter(chunk, context, bodies, params, function(expected, actual) { return true; });
},
/**
* size helper prints the size of the given key
* Note : size helper is self closing and does not support bodies
* @param key, the element whose size is returned
*/
"size": function( chunk, context, bodies, params ) {
var key, value=0, nr, k;
params = params || {};
key = params.key;
if (!key || key === true) { //undefined, null, "", 0
value = 0;
}
else if(dust.isArray(key)) { //array
value = key.length;
}
else if (!isNaN(parseFloat(key)) && isFinite(key)) { //numeric values
value = key;
}
else if (typeof key === "object") { //object test
//objects, null and array all have typeof ojbect...
//null and array are already tested so typeof is sufficient http://jsperf.com/isobject-tests
nr = 0;
for(k in key){
if(Object.hasOwnProperty.call(key,k)){
nr++;
}
}
value = nr;
} else {
value = (key + '').length; //any other value (strings etc.)
}
return chunk.write(value);
}
};
dust.helpers = helpers;
})(typeof exports !== 'undefined' ? module.exports = require('dustjs-linkedin') : dust);
labs/dependency-examples/lavaca_require/bower_components/dustjs-linkedin/dist/dust-full-1.1.1.js 0 → 100644
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labs/dependency-examples/lavaca_require/bower_components/jquery/jquery.js 0 → 100644
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labs/dependency-examples/lavaca_require/bower_components/mout/src/function/makeIterator_.js 0 → 100644
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define(['./prop', '../object/deepMatches'], function(prop, deepMatches) {
/**
* Converts argument into a valid iterator.
* Used internally on most array/object/collection methods that receives a
* callback/iterator providing a shortcut syntax.
*/
function makeIterator(src, thisObj){
switch(typeof src) {
case 'object':
// typeof null == "object"
return (src != null)? function(val, key, target){
return deepMatches(val, src);
} : src;
case 'string':
case 'number':
return prop(src);
case 'function':
if (typeof thisObj === 'undefined') {
return src;
} else {
return function(val, i, arr){
return src.call(thisObj, val, i, arr);
};
}
default:
return src;
}
}
return makeIterator;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/function/prop.js 0 → 100644
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define(function () {
/**
* Returns a function that gets a property of the passed object
*/
function prop(name){
return function(obj){
return obj[name];
};
}
return prop;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/lang/clone.js 0 → 100644
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define(['./kindOf', './isPlainObject', '../object/mixIn'], function (kindOf, isPlainObject, mixIn) {
/**
* Clone native types.
*/
function clone(val){
switch (kindOf(val)) {
case 'Object':
return cloneObject(val);
case 'Array':
return cloneArray(val);
case 'RegExp':
return cloneRegExp(val);
case 'Date':
return cloneDate(val);
default:
return val;
}
}
function cloneObject(source) {
if (isPlainObject(source)) {
return mixIn({}, source);
} else {
return source;
}
}
function cloneRegExp(r) {
var flags = '';
flags += r.multiline ? 'm' : '';
flags += r.global ? 'g' : '';
flags += r.ignorecase ? 'i' : '';
return new RegExp(r.source, flags);
}
function cloneDate(date) {
return new Date(+date);
}
function cloneArray(arr) {
return arr.slice();
}
return clone;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/lang/deepClone.js 0 → 100644
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define(['./clone', '../object/forOwn', './kindOf', './isPlainObject'], function (clone, forOwn, kindOf, isPlainObject) {
/**
* Recursively clone native types.
*/
function deepClone(val, instanceClone) {
switch ( kindOf(val) ) {
case 'Object':
return cloneObject(val, instanceClone);
case 'Array':
return cloneArray(val, instanceClone);
default:
return clone(val);
}
}
function cloneObject(source, instanceClone) {
if (isPlainObject(source)) {
var out = {};
forOwn(source, function(val, key) {
this[key] = deepClone(val, instanceClone);
}, out);
return out;
} else if (instanceClone) {
return instanceClone(source);
} else {
return source;
}
}
function cloneArray(arr, instanceClone) {
var out = [],
i = -1,
n = arr.length,
val;
while (++i < n) {
out[i] = deepClone(arr[i], instanceClone);
}
return out;
}
return deepClone;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/lang/isArray.js 0 → 100644
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define(['./isKind'], function (isKind) {
/**
*/
var isArray = Array.isArray || function (val) {
return isKind(val, 'Array');
};
return isArray;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/lang/isKind.js 0 → 100644
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define(['./kindOf'], function (kindOf) {
/**
* Check if value is from a specific "kind".
*/
function isKind(val, kind){
return kindOf(val) === kind;
}
return isKind;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/lang/isObject.js 0 → 100644
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define(['./isKind'], function (isKind) {
/**
*/
function isObject(val) {
return isKind(val, 'Object');
}
return isObject;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/lang/isPlainObject.js 0 → 100644
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define(function () {
/**
* Checks if the value is created by the `Object` constructor.
*/
function isPlainObject(value) {
return (!!value
&& typeof value === 'object'
&& value.constructor === Object);
}
return isPlainObject;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/lang/kindOf.js 0 → 100644
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define(function () {
var _rKind = /^\[object (.*)\]$/,
_toString = Object.prototype.toString,
UNDEF;
/**
* Gets the "kind" of value. (e.g. "String", "Number", etc)
*/
function kindOf(val) {
if (val === null) {
return 'Null';
} else if (val === UNDEF) {
return 'Undefined';
} else {
return _rKind.exec( _toString.call(val) )[1];
}
}
return kindOf;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/deepMatches.js 0 → 100644
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define(['./forOwn', '../lang/isArray'], function(forOwn, isArray) {
function containsMatch(array, pattern) {
var i = -1, length = array.length;
while (++i < length) {
if (deepMatches(array[i], pattern)) {
return true;
}
}
return false;
}
function matchArray(target, pattern) {
var i = -1, patternLength = pattern.length;
while (++i < patternLength) {
if (!containsMatch(target, pattern[i])) {
return false;
}
}
return true;
}
function matchObject(target, pattern) {
var result = true;
forOwn(pattern, function(val, key) {
if (!deepMatches(target[key], val)) {
// Return false to break out of forOwn early
return (result = false);
}
});
return result;
}
/**
* Recursively check if the objects match.
*/
function deepMatches(target, pattern){
if (target && typeof target === 'object') {
if (isArray(target) && isArray(pattern)) {
return matchArray(target, pattern);
} else {
return matchObject(target, pattern);
}
} else {
return target === pattern;
}
}
return deepMatches;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/deepMixIn.js 0 → 100644
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define(['./forOwn', '../lang/isPlainObject'], function (forOwn, isPlainObject) {
/**
* Mixes objects into the target object, recursively mixing existing child
* objects.
*/
function deepMixIn(target, objects) {
var i = 0,
n = arguments.length,
obj;
while(++i < n){
obj = arguments[i];
if (obj) {
forOwn(obj, copyProp, target);
}
}
return target;
}
function copyProp(val, key) {
var existing = this[key];
if (isPlainObject(val) && isPlainObject(existing)) {
deepMixIn(existing, val);
} else {
this[key] = val;
}
}
return deepMixIn;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/equals.js 0 → 100644
View file @ b72a1cb0
define(['./hasOwn', './every', '../lang/isObject'], function(hasOwn, every, isObject) {
function defaultCompare(a, b) {
return a === b;
}
// Makes a function to compare the object values from the specified compare
// operation callback.
function makeCompare(callback) {
return function(value, key) {
return hasOwn(this, key) && callback(value, this[key]);
};
}
function checkProperties(value, key) {
return hasOwn(this, key);
}
/**
* Checks if two objects have the same keys and values.
*/
function equals(a, b, callback) {
callback = callback || defaultCompare;
if (!isObject(a) || !isObject(b)) {
return callback(a, b);
}
return (every(a, makeCompare(callback), b) &&
every(b, checkProperties, a));
}
return equals;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/every.js 0 → 100644
View file @ b72a1cb0
define(['./forOwn', '../function/makeIterator_'], function(forOwn, makeIterator) {
/**
* Object every
*/
function every(obj, callback, thisObj) {
callback = makeIterator(callback, thisObj);
var result = true;
forOwn(obj, function(val, key) {
// we consider any falsy values as "false" on purpose so shorthand
// syntax can be used to check property existence
if (!callback(val, key, obj)) {
result = false;
return false; // break
}
});
return result;
}
return every;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/forIn.js 0 → 100644
View file @ b72a1cb0
define(function () {
var _hasDontEnumBug,
_dontEnums;
function checkDontEnum(){
_dontEnums = [
'toString',
'toLocaleString',
'valueOf',
'hasOwnProperty',
'isPrototypeOf',
'propertyIsEnumerable',
'constructor'
];
_hasDontEnumBug = true;
for (var key in {'toString': null}) {
_hasDontEnumBug = false;
}
}
/**
* Similar to Array/forEach but works over object properties and fixes Don't
* Enum bug on IE.
* based on: http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
*/
function forIn(obj, fn, thisObj){
var key, i = 0;
// no need to check if argument is a real object that way we can use
// it for arrays, functions, date, etc.
//post-pone check till needed
if (_hasDontEnumBug == null) checkDontEnum();
for (key in obj) {
if (exec(fn, obj, key, thisObj) === false) {
break;
}
}
if (_hasDontEnumBug) {
while (key = _dontEnums[i++]) {
// since we aren't using hasOwn check we need to make sure the
// property was overwritten
if (obj[key] !== Object.prototype[key]) {
if (exec(fn, obj, key, thisObj) === false) {
break;
}
}
}
}
}
function exec(fn, obj, key, thisObj){
return fn.call(thisObj, obj[key], key, obj);
}
return forIn;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/forOwn.js 0 → 100644
View file @ b72a1cb0
define(['./hasOwn', './forIn'], function (hasOwn, forIn) {
/**
* Similar to Array/forEach but works over object properties and fixes Don't
* Enum bug on IE.
* based on: http://whattheheadsaid.com/2010/10/a-safer-object-keys-compatibility-implementation
*/
function forOwn(obj, fn, thisObj){
forIn(obj, function(val, key){
if (hasOwn(obj, key)) {
return fn.call(thisObj, obj[key], key, obj);
}
});
}
return forOwn;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/hasOwn.js 0 → 100644
View file @ b72a1cb0
define(function () {
/**
* Safer Object.hasOwnProperty
*/
function hasOwn(obj, prop){
return Object.prototype.hasOwnProperty.call(obj, prop);
}
return hasOwn;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/merge.js 0 → 100644
View file @ b72a1cb0
define(['./hasOwn', '../lang/deepClone', '../lang/isObject'], function (hasOwn, deepClone, isObject) {
/**
* Deep merge objects.
*/
function merge() {
var i = 1,
key, val, obj, target;
// make sure we don't modify source element and it's properties
// objects are passed by reference
target = deepClone( arguments[0] );
while (obj = arguments[i++]) {
for (key in obj) {
if ( ! hasOwn(obj, key) ) {
continue;
}
val = obj[key];
if ( isObject(val) && isObject(target[key]) ){
// inception, deep merge objects
target[key] = merge(target[key], val);
} else {
// make sure arrays, regexp, date, objects are cloned
target[key] = deepClone(val);
}
}
}
return target;
}
return merge;
});
labs/dependency-examples/lavaca_require/bower_components/mout/src/object/mixIn.js 0 → 100644
View file @ b72a1cb0
define(['./forOwn'], function(forOwn){
/**
* Combine properties from all the objects into first one.
* - This method affects target object in place, if you want to create a new Object pass an empty object as first param.
* @param {object} target Target Object
* @param {...object} objects Objects to be combined (0...n objects).
* @return {object} Target Object.
*/
function mixIn(target, objects){
var i = 0,
n = arguments.length,
obj;
while(++i < n){
obj = arguments[i];
if (obj != null) {
forOwn(obj, copyProp, target);
}
}
return target;
}
function copyProp(val, key){
this[key] = val;
}
return mixIn;
});
labs/dependency-examples/lavaca_require/bower_components/requirejs/require.js 0 → 100644
View file @ b72a1cb0
/** vim: et:ts=4:sw=4:sts=4
* @license RequireJS 2.1.8 Copyright (c) 2010-2012, The Dojo Foundation All Rights Reserved.
* Available via the MIT or new BSD license.
* see: http://github.com/jrburke/requirejs for details
*/
//Not using strict: uneven strict support in browsers, #392, and causes
//problems with requirejs.exec()/transpiler plugins that may not be strict.
/*jslint regexp: true, nomen: true, sloppy: true */
/*global window, navigator, document, importScripts, setTimeout, opera */
var requirejs, require, define;
(function (global) {
var req, s, head, baseElement, dataMain, src,
interactiveScript, currentlyAddingScript, mainScript, subPath,
version = '2.1.8',
commentRegExp = /(\/\*([\s\S]*?)\*\/|([^:]|^)\/\/(.*)$)/mg,
cjsRequireRegExp = /[^.]\s*require\s*\(\s*["']([^'"\s]+)["']\s*\)/g,
jsSuffixRegExp = /\.js$/,
currDirRegExp = /^\.\//,
op = Object.prototype,
ostring = op.toString,
hasOwn = op.hasOwnProperty,
ap = Array.prototype,
apsp = ap.splice,
isBrowser = !!(typeof window !== 'undefined' && navigator && window.document),
isWebWorker = !isBrowser && typeof importScripts !== 'undefined',
//PS3 indicates loaded and complete, but need to wait for complete
//specifically. Sequence is 'loading', 'loaded', execution,
// then 'complete'. The UA check is unfortunate, but not sure how
//to feature test w/o causing perf issues.
readyRegExp = isBrowser && navigator.platform === 'PLAYSTATION 3' ?
/^complete$/ : /^(complete|loaded)$/,
defContextName = '_',
//Oh the tragedy, detecting opera. See the usage of isOpera for reason.
isOpera = typeof opera !== 'undefined' && opera.toString() === '[object Opera]',
contexts = {},
cfg = {},
globalDefQueue = [],
useInteractive = false;
function isFunction(it) {
return ostring.call(it) === '[object Function]';
}
function isArray(it) {
return ostring.call(it) === '[object Array]';
}
/**
* Helper function for iterating over an array. If the func returns
* a true value, it will break out of the loop.
*/
function each(ary, func) {
if (ary) {
var i;
for (i = 0; i < ary.length; i += 1) {
if (ary[i] && func(ary[i], i, ary)) {
break;
}
}
}
}
/**
* Helper function for iterating over an array backwards. If the func
* returns a true value, it will break out of the loop.
*/
function eachReverse(ary, func) {
if (ary) {
var i;
for (i = ary.length - 1; i > -1; i -= 1) {
if (ary[i] && func(ary[i], i, ary)) {
break;
}
}
}
}
function hasProp(obj, prop) {
return hasOwn.call(obj, prop);
}
function getOwn(obj, prop) {
return hasProp(obj, prop) && obj[prop];
}
/**
* Cycles over properties in an object and calls a function for each
* property value. If the function returns a truthy value, then the
* iteration is stopped.
*/
function eachProp(obj, func) {
var prop;
for (prop in obj) {
if (hasProp(obj, prop)) {
if (func(obj[prop], prop)) {
break;
}
}
}
}
/**
* Simple function to mix in properties from source into target,
* but only if target does not already have a property of the same name.
*/
function mixin(target, source, force, deepStringMixin) {
if (source) {
eachProp(source, function (value, prop) {
if (force || !hasProp(target, prop)) {
if (deepStringMixin && typeof value !== 'string') {
if (!target[prop]) {
target[prop] = {};
}
mixin(target[prop], value, force, deepStringMixin);
} else {
target[prop] = value;
}
}
});
}
return target;
}
//Similar to Function.prototype.bind, but the 'this' object is specified
//first, since it is easier to read/figure out what 'this' will be.
function bind(obj, fn) {
return function () {
return fn.apply(obj, arguments);
};
}
function scripts() {
return document.getElementsByTagName('script');
}
function defaultOnError(err) {
throw err;
}
//Allow getting a global that expressed in
//dot notation, like 'a.b.c'.
function getGlobal(value) {
if (!value) {
return value;
}
var g = global;
each(value.split('.'), function (part) {
g = g[part];
});
return g;
}
/**
* Constructs an error with a pointer to an URL with more information.
* @param {String} id the error ID that maps to an ID on a web page.
* @param {String} message human readable error.
* @param {Error} [err] the original error, if there is one.
*
* @returns {Error}
*/
function makeError(id, msg, err, requireModules) {
var e = new Error(msg + '\nhttp://requirejs.org/docs/errors.html#' + id);
e.requireType = id;
e.requireModules = requireModules;
if (err) {
e.originalError = err;
}
return e;
}
if (typeof define !== 'undefined') {
//If a define is already in play via another AMD loader,
//do not overwrite.
return;
}
if (typeof requirejs !== 'undefined') {
if (isFunction(requirejs)) {
//Do not overwrite and existing requirejs instance.
return;
}
cfg = requirejs;
requirejs = undefined;
}
//Allow for a require config object
if (typeof require !== 'undefined' && !isFunction(require)) {
//assume it is a config object.
cfg = require;
require = undefined;
}
function newContext(contextName) {
var inCheckLoaded, Module, context, handlers,
checkLoadedTimeoutId,
config = {
//Defaults. Do not set a default for map
//config to speed up normalize(), which
//will run faster if there is no default.
waitSeconds: 7,
baseUrl: './',
paths: {},
pkgs: {},
shim: {},
config: {}
},
registry = {},
//registry of just enabled modules, to speed
//cycle breaking code when lots of modules
//are registered, but not activated.
enabledRegistry = {},
undefEvents = {},
defQueue = [],
defined = {},
urlFetched = {},
requireCounter = 1,
unnormalizedCounter = 1;
/**
* Trims the . and .. from an array of path segments.
* It will keep a leading path segment if a .. will become
* the first path segment, to help with module name lookups,
* which act like paths, but can be remapped. But the end result,
* all paths that use this function should look normalized.
* NOTE: this method MODIFIES the input array.
* @param {Array} ary the array of path segments.
*/
function trimDots(ary) {
var i, part;
for (i = 0; ary[i]; i += 1) {
part = ary[i];
if (part === '.') {
ary.splice(i, 1);
i -= 1;
} else if (part === '..') {
if (i === 1 && (ary[2] === '..' || ary[0] === '..')) {
//End of the line. Keep at least one non-dot
//path segment at the front so it can be mapped
//correctly to disk. Otherwise, there is likely
//no path mapping for a path starting with '..'.
//This can still fail, but catches the most reasonable
//uses of ..
break;
} else if (i > 0) {
ary.splice(i - 1, 2);
i -= 2;
}
}
}
}
/**
* Given a relative module name, like ./something, normalize it to
* a real name that can be mapped to a path.
* @param {String} name the relative name
* @param {String} baseName a real name that the name arg is relative
* to.
* @param {Boolean} applyMap apply the map config to the value. Should
* only be done if this normalization is for a dependency ID.
* @returns {String} normalized name
*/
function normalize(name, baseName, applyMap) {
var pkgName, pkgConfig, mapValue, nameParts, i, j, nameSegment,
foundMap, foundI, foundStarMap, starI,
baseParts = baseName && baseName.split('/'),
normalizedBaseParts = baseParts,
map = config.map,
starMap = map && map['*'];
//Adjust any relative paths.
if (name && name.charAt(0) === '.') {
//If have a base name, try to normalize against it,
//otherwise, assume it is a top-level require that will
//be relative to baseUrl in the end.
if (baseName) {
if (getOwn(config.pkgs, baseName)) {
//If the baseName is a package name, then just treat it as one
//name to concat the name with.
normalizedBaseParts = baseParts = [baseName];
} else {
//Convert baseName to array, and lop off the last part,
//so that . matches that 'directory' and not name of the baseName's
//module. For instance, baseName of 'one/two/three', maps to
//'one/two/three.js', but we want the directory, 'one/two' for
//this normalization.
normalizedBaseParts = baseParts.slice(0, baseParts.length - 1);
}
name = normalizedBaseParts.concat(name.split('/'));
trimDots(name);
//Some use of packages may use a . path to reference the
//'main' module name, so normalize for that.
pkgConfig = getOwn(config.pkgs, (pkgName = name[0]));
name = name.join('/');
if (pkgConfig && name === pkgName + '/' + pkgConfig.main) {
name = pkgName;
}
} else if (name.indexOf('./') === 0) {
// No baseName, so this is ID is resolved relative
// to baseUrl, pull off the leading dot.
name = name.substring(2);
}
}
//Apply map config if available.
if (applyMap && map && (baseParts || starMap)) {
nameParts = name.split('/');
for (i = nameParts.length; i > 0; i -= 1) {
nameSegment = nameParts.slice(0, i).join('/');
if (baseParts) {
//Find the longest baseName segment match in the config.
//So, do joins on the biggest to smallest lengths of baseParts.
for (j = baseParts.length; j > 0; j -= 1) {
mapValue = getOwn(map, baseParts.slice(0, j).join('/'));
//baseName segment has config, find if it has one for
//this name.
if (mapValue) {
mapValue = getOwn(mapValue, nameSegment);
if (mapValue) {
//Match, update name to the new value.
foundMap = mapValue;
foundI = i;
break;
}
}
}
}
if (foundMap) {
break;
}
//Check for a star map match, but just hold on to it,
//if there is a shorter segment match later in a matching
//config, then favor over this star map.
if (!foundStarMap && starMap && getOwn(starMap, nameSegment)) {
foundStarMap = getOwn(starMap, nameSegment);
starI = i;
}
}
if (!foundMap && foundStarMap) {
foundMap = foundStarMap;
foundI = starI;
}
if (foundMap) {
nameParts.splice(0, foundI, foundMap);
name = nameParts.join('/');
}
}
return name;
}
function removeScript(name) {
if (isBrowser) {
each(scripts(), function (scriptNode) {
if (scriptNode.getAttribute('data-requiremodule') === name &&
scriptNode.getAttribute('data-requirecontext') === context.contextName) {
scriptNode.parentNode.removeChild(scriptNode);
return true;
}
});
}
}
function hasPathFallback(id) {
var pathConfig = getOwn(config.paths, id);
if (pathConfig && isArray(pathConfig) && pathConfig.length > 1) {
removeScript(id);
//Pop off the first array value, since it failed, and
//retry
pathConfig.shift();
context.require.undef(id);
context.require([id]);
return true;
}
}
//Turns a plugin!resource to [plugin, resource]
//with the plugin being undefined if the name
//did not have a plugin prefix.
function splitPrefix(name) {
var prefix,
index = name ? name.indexOf('!') : -1;
if (index > -1) {
prefix = name.substring(0, index);
name = name.substring(index + 1, name.length);
}
return [prefix, name];
}
/**
* Creates a module mapping that includes plugin prefix, module
* name, and path. If parentModuleMap is provided it will
* also normalize the name via require.normalize()
*
* @param {String} name the module name
* @param {String} [parentModuleMap] parent module map
* for the module name, used to resolve relative names.
* @param {Boolean} isNormalized: is the ID already normalized.
* This is true if this call is done for a define() module ID.
* @param {Boolean} applyMap: apply the map config to the ID.
* Should only be true if this map is for a dependency.
*
* @returns {Object}
*/
function makeModuleMap(name, parentModuleMap, isNormalized, applyMap) {
var url, pluginModule, suffix, nameParts,
prefix = null,
parentName = parentModuleMap ? parentModuleMap.name : null,
originalName = name,
isDefine = true,
normalizedName = '';
//If no name, then it means it is a require call, generate an
//internal name.
if (!name) {
isDefine = false;
name = '_@r' + (requireCounter += 1);
}
nameParts = splitPrefix(name);
prefix = nameParts[0];
name = nameParts[1];
if (prefix) {
prefix = normalize(prefix, parentName, applyMap);
pluginModule = getOwn(defined, prefix);
}
//Account for relative paths if there is a base name.
if (name) {
if (prefix) {
if (pluginModule && pluginModule.normalize) {
//Plugin is loaded, use its normalize method.
normalizedName = pluginModule.normalize(name, function (name) {
return normalize(name, parentName, applyMap);
});
} else {
normalizedName = normalize(name, parentName, applyMap);
}
} else {
//A regular module.
normalizedName = normalize(name, parentName, applyMap);
//Normalized name may be a plugin ID due to map config
//application in normalize. The map config values must
//already be normalized, so do not need to redo that part.
nameParts = splitPrefix(normalizedName);
prefix = nameParts[0];
normalizedName = nameParts[1];
isNormalized = true;
url = context.nameToUrl(normalizedName);
}
}
//If the id is a plugin id that cannot be determined if it needs
//normalization, stamp it with a unique ID so two matching relative
//ids that may conflict can be separate.
suffix = prefix && !pluginModule && !isNormalized ?
'_unnormalized' + (unnormalizedCounter += 1) :
'';
return {
prefix: prefix,
name: normalizedName,
parentMap: parentModuleMap,
unnormalized: !!suffix,
url: url,
originalName: originalName,
isDefine: isDefine,
id: (prefix ?
prefix + '!' + normalizedName :
normalizedName) + suffix
};
}
function getModule(depMap) {
var id = depMap.id,
mod = getOwn(registry, id);
if (!mod) {
mod = registry[id] = new context.Module(depMap);
}
return mod;
}
function on(depMap, name, fn) {
var id = depMap.id,
mod = getOwn(registry, id);
if (hasProp(defined, id) &&
(!mod || mod.defineEmitComplete)) {
if (name === 'defined') {
fn(defined[id]);
}
} else {
mod = getModule(depMap);
if (mod.error && name === 'error') {
fn(mod.error);
} else {
mod.on(name, fn);
}
}
}
function onError(err, errback) {
var ids = err.requireModules,
notified = false;
if (errback) {
errback(err);
} else {
each(ids, function (id) {
var mod = getOwn(registry, id);
if (mod) {
//Set error on module, so it skips timeout checks.
mod.error = err;
if (mod.events.error) {
notified = true;
mod.emit('error', err);
}
}
});
if (!notified) {
req.onError(err);
}
}
}
/**
* Internal method to transfer globalQueue items to this context's
* defQueue.
*/
function takeGlobalQueue() {
//Push all the globalDefQueue items into the context's defQueue
if (globalDefQueue.length) {
//Array splice in the values since the context code has a
//local var ref to defQueue, so cannot just reassign the one
//on context.
apsp.apply(defQueue,
[defQueue.length - 1, 0].concat(globalDefQueue));
globalDefQueue = [];
}
}
handlers = {
'require': function (mod) {
if (mod.require) {
return mod.require;
} else {
return (mod.require = context.makeRequire(mod.map));
}
},
'exports': function (mod) {
mod.usingExports = true;
if (mod.map.isDefine) {
if (mod.exports) {
return mod.exports;
} else {
return (mod.exports = defined[mod.map.id] = {});
}
}
},
'module': function (mod) {
if (mod.module) {
return mod.module;
} else {
return (mod.module = {
id: mod.map.id,
uri: mod.map.url,
config: function () {
var c,
pkg = getOwn(config.pkgs, mod.map.id);
// For packages, only support config targeted
// at the main module.
c = pkg ? getOwn(config.config, mod.map.id + '/' + pkg.main) :
getOwn(config.config, mod.map.id);
return c || {};
},
exports: defined[mod.map.id]
});
}
}
};
function cleanRegistry(id) {
//Clean up machinery used for waiting modules.
delete registry[id];
delete enabledRegistry[id];
}
function breakCycle(mod, traced, processed) {
var id = mod.map.id;
if (mod.error) {
mod.emit('error', mod.error);
} else {
traced[id] = true;
each(mod.depMaps, function (depMap, i) {
var depId = depMap.id,
dep = getOwn(registry, depId);
//Only force things that have not completed
//being defined, so still in the registry,
//and only if it has not been matched up
//in the module already.
if (dep && !mod.depMatched[i] && !processed[depId]) {
if (getOwn(traced, depId)) {
mod.defineDep(i, defined[depId]);
mod.check(); //pass false?
} else {
breakCycle(dep, traced, processed);
}
}
});
processed[id] = true;
}
}
function checkLoaded() {
var map, modId, err, usingPathFallback,
waitInterval = config.waitSeconds * 1000,
//It is possible to disable the wait interval by using waitSeconds of 0.
expired = waitInterval && (context.startTime + waitInterval) < new Date().getTime(),
noLoads = [],
reqCalls = [],
stillLoading = false,
needCycleCheck = true;
//Do not bother if this call was a result of a cycle break.
if (inCheckLoaded) {
return;
}
inCheckLoaded = true;
//Figure out the state of all the modules.
eachProp(enabledRegistry, function (mod) {
map = mod.map;
modId = map.id;
//Skip things that are not enabled or in error state.
if (!mod.enabled) {
return;
}
if (!map.isDefine) {
reqCalls.push(mod);
}
if (!mod.error) {
//If the module should be executed, and it has not
//been inited and time is up, remember it.
if (!mod.inited && expired) {
if (hasPathFallback(modId)) {
usingPathFallback = true;
stillLoading = true;
} else {
noLoads.push(modId);
removeScript(modId);
}
} else if (!mod.inited && mod.fetched && map.isDefine) {
stillLoading = true;
if (!map.prefix) {
//No reason to keep looking for unfinished
//loading. If the only stillLoading is a
//plugin resource though, keep going,
//because it may be that a plugin resource
//is waiting on a non-plugin cycle.
return (needCycleCheck = false);
}
}
}
});
if (expired && noLoads.length) {
//If wait time expired, throw error of unloaded modules.
err = makeError('timeout', 'Load timeout for modules: ' + noLoads, null, noLoads);
err.contextName = context.contextName;
return onError(err);
}
//Not expired, check for a cycle.
if (needCycleCheck) {
each(reqCalls, function (mod) {
breakCycle(mod, {}, {});
});
}
//If still waiting on loads, and the waiting load is something
//other than a plugin resource, or there are still outstanding
//scripts, then just try back later.
if ((!expired || usingPathFallback) && stillLoading) {
//Something is still waiting to load. Wait for it, but only
//if a timeout is not already in effect.
if ((isBrowser || isWebWorker) && !checkLoadedTimeoutId) {
checkLoadedTimeoutId = setTimeout(function () {
checkLoadedTimeoutId = 0;
checkLoaded();
}, 50);
}
}
inCheckLoaded = false;
}
Module = function (map) {
this.events = getOwn(undefEvents, map.id) || {};
this.map = map;
this.shim = getOwn(config.shim, map.id);
this.depExports = [];
this.depMaps = [];
this.depMatched = [];
this.pluginMaps = {};
this.depCount = 0;
/* this.exports this.factory
this.depMaps = [],
this.enabled, this.fetched
*/
};
Module.prototype = {
init: function (depMaps, factory, errback, options) {
options = options || {};
//Do not do more inits if already done. Can happen if there
//are multiple define calls for the same module. That is not
//a normal, common case, but it is also not unexpected.
if (this.inited) {
return;
}
this.factory = factory;
if (errback) {
//Register for errors on this module.
this.on('error', errback);
} else if (this.events.error) {
//If no errback already, but there are error listeners
//on this module, set up an errback to pass to the deps.
errback = bind(this, function (err) {
this.emit('error', err);
});
}
//Do a copy of the dependency array, so that
//source inputs are not modified. For example
//"shim" deps are passed in here directly, and
//doing a direct modification of the depMaps array
//would affect that config.
this.depMaps = depMaps && depMaps.slice(0);
this.errback = errback;
//Indicate this module has be initialized
this.inited = true;
this.ignore = options.ignore;
//Could have option to init this module in enabled mode,
//or could have been previously marked as enabled. However,
//the dependencies are not known until init is called. So
//if enabled previously, now trigger dependencies as enabled.
if (options.enabled || this.enabled) {
//Enable this module and dependencies.
//Will call this.check()
this.enable();
} else {
this.check();
}
},
defineDep: function (i, depExports) {
//Because of cycles, defined callback for a given
//export can be called more than once.
if (!this.depMatched[i]) {
this.depMatched[i] = true;
this.depCount -= 1;
this.depExports[i] = depExports;
}
},
fetch: function () {
if (this.fetched) {
return;
}
this.fetched = true;
context.startTime = (new Date()).getTime();
var map = this.map;
//If the manager is for a plugin managed resource,
//ask the plugin to load it now.
if (this.shim) {
context.makeRequire(this.map, {
enableBuildCallback: true
})(this.shim.deps || [], bind(this, function () {
return map.prefix ? this.callPlugin() : this.load();
}));
} else {
//Regular dependency.
return map.prefix ? this.callPlugin() : this.load();
}
},
load: function () {
var url = this.map.url;
//Regular dependency.
if (!urlFetched[url]) {
urlFetched[url] = true;
context.load(this.map.id, url);
}
},
/**
* Checks if the module is ready to define itself, and if so,
* define it.
*/
check: function () {
if (!this.enabled || this.enabling) {
return;
}
var err, cjsModule,
id = this.map.id,
depExports = this.depExports,
exports = this.exports,
factory = this.factory;
if (!this.inited) {
this.fetch();
} else if (this.error) {
this.emit('error', this.error);
} else if (!this.defining) {
//The factory could trigger another require call
//that would result in checking this module to
//define itself again. If already in the process
//of doing that, skip this work.
this.defining = true;
if (this.depCount < 1 && !this.defined) {
if (isFunction(factory)) {
//If there is an error listener, favor passing
//to that instead of throwing an error. However,
//only do it for define()'d modules. require
//errbacks should not be called for failures in
//their callbacks (#699). However if a global
//onError is set, use that.
if ((this.events.error && this.map.isDefine) ||
req.onError !== defaultOnError) {
try {
exports = context.execCb(id, factory, depExports, exports);
} catch (e) {
err = e;
}
} else {
exports = context.execCb(id, factory, depExports, exports);
}
if (this.map.isDefine) {
//If setting exports via 'module' is in play,
//favor that over return value and exports. After that,
//favor a non-undefined return value over exports use.
cjsModule = this.module;
if (cjsModule &&
cjsModule.exports !== undefined &&
//Make sure it is not already the exports value
cjsModule.exports !== this.exports) {
exports = cjsModule.exports;
} else if (exports === undefined && this.usingExports) {
//exports already set the defined value.
exports = this.exports;
}
}
if (err) {
err.requireMap = this.map;
err.requireModules = this.map.isDefine ? [this.map.id] : null;
err.requireType = this.map.isDefine ? 'define' : 'require';
return onError((this.error = err));
}
} else {
//Just a literal value
exports = factory;
}
this.exports = exports;
if (this.map.isDefine && !this.ignore) {
defined[id] = exports;
if (req.onResourceLoad) {
req.onResourceLoad(context, this.map, this.depMaps);
}
}
//Clean up
cleanRegistry(id);
this.defined = true;
}
//Finished the define stage. Allow calling check again
//to allow define notifications below in the case of a
//cycle.
this.defining = false;
if (this.defined && !this.defineEmitted) {
this.defineEmitted = true;
this.emit('defined', this.exports);
this.defineEmitComplete = true;
}
}
},
callPlugin: function () {
var map = this.map,
id = map.id,
//Map already normalized the prefix.
pluginMap = makeModuleMap(map.prefix);
//Mark this as a dependency for this plugin, so it
//can be traced for cycles.
this.depMaps.push(pluginMap);
on(pluginMap, 'defined', bind(this, function (plugin) {
var load, normalizedMap, normalizedMod,
name = this.map.name,
parentName = this.map.parentMap ? this.map.parentMap.name : null,
localRequire = context.makeRequire(map.parentMap, {
enableBuildCallback: true
});
//If current map is not normalized, wait for that
//normalized name to load instead of continuing.
if (this.map.unnormalized) {
//Normalize the ID if the plugin allows it.
if (plugin.normalize) {
name = plugin.normalize(name, function (name) {
return normalize(name, parentName, true);
}) || '';
}
//prefix and name should already be normalized, no need
//for applying map config again either.
normalizedMap = makeModuleMap(map.prefix + '!' + name,
this.map.parentMap);
on(normalizedMap,
'defined', bind(this, function (value) {
this.init([], function () { return value; }, null, {
enabled: true,
ignore: true
});
}));
normalizedMod = getOwn(registry, normalizedMap.id);
if (normalizedMod) {
//Mark this as a dependency for this plugin, so it
//can be traced for cycles.
this.depMaps.push(normalizedMap);
if (this.events.error) {
normalizedMod.on('error', bind(this, function (err) {
this.emit('error', err);
}));
}
normalizedMod.enable();
}
return;
}
load = bind(this, function (value) {
this.init([], function () { return value; }, null, {
enabled: true
});
});
load.error = bind(this, function (err) {
this.inited = true;
this.error = err;
err.requireModules = [id];
//Remove temp unnormalized modules for this module,
//since they will never be resolved otherwise now.
eachProp(registry, function (mod) {
if (mod.map.id.indexOf(id + '_unnormalized') === 0) {
cleanRegistry(mod.map.id);
}
});
onError(err);
});
//Allow plugins to load other code without having to know the
//context or how to 'complete' the load.
load.fromText = bind(this, function (text, textAlt) {
/*jslint evil: true */
var moduleName = map.name,
moduleMap = makeModuleMap(moduleName),
hasInteractive = useInteractive;
//As of 2.1.0, support just passing the text, to reinforce
//fromText only being called once per resource. Still
//support old style of passing moduleName but discard
//that moduleName in favor of the internal ref.
if (textAlt) {
text = textAlt;
}
//Turn off interactive script matching for IE for any define
//calls in the text, then turn it back on at the end.
if (hasInteractive) {
useInteractive = false;
}
//Prime the system by creating a module instance for
//it.
getModule(moduleMap);
//Transfer any config to this other module.
if (hasProp(config.config, id)) {
config.config[moduleName] = config.config[id];
}
try {
req.exec(text);
} catch (e) {
return onError(makeError('fromtexteval',
'fromText eval for ' + id +
' failed: ' + e,
e,
[id]));
}
if (hasInteractive) {
useInteractive = true;
}
//Mark this as a dependency for the plugin
//resource
this.depMaps.push(moduleMap);
//Support anonymous modules.
context.completeLoad(moduleName);
//Bind the value of that module to the value for this
//resource ID.
localRequire([moduleName], load);
});
//Use parentName here since the plugin's name is not reliable,
//could be some weird string with no path that actually wants to
//reference the parentName's path.
plugin.load(map.name, localRequire, load, config);
}));
context.enable(pluginMap, this);
this.pluginMaps[pluginMap.id] = pluginMap;
},
enable: function () {
enabledRegistry[this.map.id] = this;
this.enabled = true;
//Set flag mentioning that the module is enabling,
//so that immediate calls to the defined callbacks
//for dependencies do not trigger inadvertent load
//with the depCount still being zero.
this.enabling = true;
//Enable each dependency
each(this.depMaps, bind(this, function (depMap, i) {
var id, mod, handler;
if (typeof depMap === 'string') {
//Dependency needs to be converted to a depMap
//and wired up to this module.
depMap = makeModuleMap(depMap,
(this.map.isDefine ? this.map : this.map.parentMap),
false,
!this.skipMap);
this.depMaps[i] = depMap;
handler = getOwn(handlers, depMap.id);
if (handler) {
this.depExports[i] = handler(this);
return;
}
this.depCount += 1;
on(depMap, 'defined', bind(this, function (depExports) {
this.defineDep(i, depExports);
this.check();
}));
if (this.errback) {
on(depMap, 'error', bind(this, this.errback));
}
}
id = depMap.id;
mod = registry[id];
//Skip special modules like 'require', 'exports', 'module'
//Also, don't call enable if it is already enabled,
//important in circular dependency cases.
if (!hasProp(handlers, id) && mod && !mod.enabled) {
context.enable(depMap, this);
}
}));
//Enable each plugin that is used in
//a dependency
eachProp(this.pluginMaps, bind(this, function (pluginMap) {
var mod = getOwn(registry, pluginMap.id);
if (mod && !mod.enabled) {
context.enable(pluginMap, this);
}
}));
this.enabling = false;
this.check();
},
on: function (name, cb) {
var cbs = this.events[name];
if (!cbs) {
cbs = this.events[name] = [];
}
cbs.push(cb);
},
emit: function (name, evt) {
each(this.events[name], function (cb) {
cb(evt);
});
if (name === 'error') {
//Now that the error handler was triggered, remove
//the listeners, since this broken Module instance
//can stay around for a while in the registry.
delete this.events[name];
}
}
};
function callGetModule(args) {
//Skip modules already defined.
if (!hasProp(defined, args[0])) {
getModule(makeModuleMap(args[0], null, true)).init(args[1], args[2]);
}
}
function removeListener(node, func, name, ieName) {
//Favor detachEvent because of IE9
//issue, see attachEvent/addEventListener comment elsewhere
//in this file.
if (node.detachEvent && !isOpera) {
//Probably IE. If not it will throw an error, which will be
//useful to know.
if (ieName) {
node.detachEvent(ieName, func);
}
} else {
node.removeEventListener(name, func, false);
}
}
/**
* Given an event from a script node, get the requirejs info from it,
* and then removes the event listeners on the node.
* @param {Event} evt
* @returns {Object}
*/
function getScriptData(evt) {
//Using currentTarget instead of target for Firefox 2.0's sake. Not
//all old browsers will be supported, but this one was easy enough
//to support and still makes sense.
var node = evt.currentTarget || evt.srcElement;
//Remove the listeners once here.
removeListener(node, context.onScriptLoad, 'load', 'onreadystatechange');
removeListener(node, context.onScriptError, 'error');
return {
node: node,
id: node && node.getAttribute('data-requiremodule')
};
}
function intakeDefines() {
var args;
//Any defined modules in the global queue, intake them now.
takeGlobalQueue();
//Make sure any remaining defQueue items get properly processed.
while (defQueue.length) {
args = defQueue.shift();
if (args[0] === null) {
return onError(makeError('mismatch', 'Mismatched anonymous define() module: ' + args[args.length - 1]));
} else {
//args are id, deps, factory. Should be normalized by the
//define() function.
callGetModule(args);
}
}
}
context = {
config: config,
contextName: contextName,
registry: registry,
defined: defined,
urlFetched: urlFetched,
defQueue: defQueue,
Module: Module,
makeModuleMap: makeModuleMap,
nextTick: req.nextTick,
onError: onError,
/**
* Set a configuration for the context.
* @param {Object} cfg config object to integrate.
*/
configure: function (cfg) {
//Make sure the baseUrl ends in a slash.
if (cfg.baseUrl) {
if (cfg.baseUrl.charAt(cfg.baseUrl.length - 1) !== '/') {
cfg.baseUrl += '/';
}
}
//Save off the paths and packages since they require special processing,
//they are additive.
var pkgs = config.pkgs,
shim = config.shim,
objs = {
paths: true,
config: true,
map: true
};
eachProp(cfg, function (value, prop) {
if (objs[prop]) {
if (prop === 'map') {
if (!config.map) {
config.map = {};
}
mixin(config[prop], value, true, true);
} else {
mixin(config[prop], value, true);
}
} else {
config[prop] = value;
}
});
//Merge shim
if (cfg.shim) {
eachProp(cfg.shim, function (value, id) {
//Normalize the structure
if (isArray(value)) {
value = {
deps: value
};
}
if ((value.exports || value.init) && !value.exportsFn) {
value.exportsFn = context.makeShimExports(value);
}
shim[id] = value;
});
config.shim = shim;
}
//Adjust packages if necessary.
if (cfg.packages) {
each(cfg.packages, function (pkgObj) {
var location;
pkgObj = typeof pkgObj === 'string' ? { name: pkgObj } : pkgObj;
location = pkgObj.location;
//Create a brand new object on pkgs, since currentPackages can
//be passed in again, and config.pkgs is the internal transformed
//state for all package configs.
pkgs[pkgObj.name] = {
name: pkgObj.name,
location: location || pkgObj.name,
//Remove leading dot in main, so main paths are normalized,
//and remove any trailing .js, since different package
//envs have different conventions: some use a module name,
//some use a file name.
main: (pkgObj.main || 'main')
.replace(currDirRegExp, '')
.replace(jsSuffixRegExp, '')
};
});
//Done with modifications, assing packages back to context config
config.pkgs = pkgs;
}
//If there are any "waiting to execute" modules in the registry,
//update the maps for them, since their info, like URLs to load,
//may have changed.
eachProp(registry, function (mod, id) {
//If module already has init called, since it is too
//late to modify them, and ignore unnormalized ones
//since they are transient.
if (!mod.inited && !mod.map.unnormalized) {
mod.map = makeModuleMap(id);
}
});
//If a deps array or a config callback is specified, then call
//require with those args. This is useful when require is defined as a
//config object before require.js is loaded.
if (cfg.deps || cfg.callback) {
context.require(cfg.deps || [], cfg.callback);
}
},
makeShimExports: function (value) {
function fn() {
var ret;
if (value.init) {
ret = value.init.apply(global, arguments);
}
return ret || (value.exports && getGlobal(value.exports));
}
return fn;
},
makeRequire: function (relMap, options) {
options = options || {};
function localRequire(deps, callback, errback) {
var id, map, requireMod;
if (options.enableBuildCallback && callback && isFunction(callback)) {
callback.__requireJsBuild = true;
}
if (typeof deps === 'string') {
if (isFunction(callback)) {
//Invalid call
return onError(makeError('requireargs', 'Invalid require call'), errback);
}
//If require|exports|module are requested, get the
//value for them from the special handlers. Caveat:
//this only works while module is being defined.
if (relMap && hasProp(handlers, deps)) {
return handlers[deps](registry[relMap.id]);
}
//Synchronous access to one module. If require.get is
//available (as in the Node adapter), prefer that.
if (req.get) {
return req.get(context, deps, relMap, localRequire);
}
//Normalize module name, if it contains . or ..
map = makeModuleMap(deps, relMap, false, true);
id = map.id;
if (!hasProp(defined, id)) {
return onError(makeError('notloaded', 'Module name "' +
id +
'" has not been loaded yet for context: ' +
contextName +
(relMap ? '' : '. Use require([])')));
}
return defined[id];
}
//Grab defines waiting in the global queue.
intakeDefines();
//Mark all the dependencies as needing to be loaded.
context.nextTick(function () {
//Some defines could have been added since the
//require call, collect them.
intakeDefines();
requireMod = getModule(makeModuleMap(null, relMap));
//Store if map config should be applied to this require
//call for dependencies.
requireMod.skipMap = options.skipMap;
requireMod.init(deps, callback, errback, {
enabled: true
});
checkLoaded();
});
return localRequire;
}
mixin(localRequire, {
isBrowser: isBrowser,
/**
* Converts a module name + .extension into an URL path.
* *Requires* the use of a module name. It does not support using
* plain URLs like nameToUrl.
*/
toUrl: function (moduleNamePlusExt) {
var ext,
index = moduleNamePlusExt.lastIndexOf('.'),
segment = moduleNamePlusExt.split('/')[0],
isRelative = segment === '.' || segment === '..';
//Have a file extension alias, and it is not the
//dots from a relative path.
if (index !== -1 && (!isRelative || index > 1)) {
ext = moduleNamePlusExt.substring(index, moduleNamePlusExt.length);
moduleNamePlusExt = moduleNamePlusExt.substring(0, index);
}
return context.nameToUrl(normalize(moduleNamePlusExt,
relMap && relMap.id, true), ext, true);
},
defined: function (id) {
return hasProp(defined, makeModuleMap(id, relMap, false, true).id);
},
specified: function (id) {
id = makeModuleMap(id, relMap, false, true).id;
return hasProp(defined, id) || hasProp(registry, id);
}
});
//Only allow undef on top level require calls
if (!relMap) {
localRequire.undef = function (id) {
//Bind any waiting define() calls to this context,
//fix for #408
takeGlobalQueue();
var map = makeModuleMap(id, relMap, true),
mod = getOwn(registry, id);
delete defined[id];
delete urlFetched[map.url];
delete undefEvents[id];
if (mod) {
//Hold on to listeners in case the
//module will be attempted to be reloaded
//using a different config.
if (mod.events.defined) {
undefEvents[id] = mod.events;
}
cleanRegistry(id);
}
};
}
return localRequire;
},
/**
* Called to enable a module if it is still in the registry
* awaiting enablement. A second arg, parent, the parent module,
* is passed in for context, when this method is overriden by
* the optimizer. Not shown here to keep code compact.
*/
enable: function (depMap) {
var mod = getOwn(registry, depMap.id);
if (mod) {
getModule(depMap).enable();
}
},
/**
* Internal method used by environment adapters to complete a load event.
* A load event could be a script load or just a load pass from a synchronous
* load call.
* @param {String} moduleName the name of the module to potentially complete.
*/
completeLoad: function (moduleName) {
var found, args, mod,
shim = getOwn(config.shim, moduleName) || {},
shExports = shim.exports;
takeGlobalQueue();
while (defQueue.length) {
args = defQueue.shift();
if (args[0] === null) {
args[0] = moduleName;
//If already found an anonymous module and bound it
//to this name, then this is some other anon module
//waiting for its completeLoad to fire.
if (found) {
break;
}
found = true;
} else if (args[0] === moduleName) {
//Found matching define call for this script!
found = true;
}
callGetModule(args);
}
//Do this after the cycle of callGetModule in case the result
//of those calls/init calls changes the registry.
mod = getOwn(registry, moduleName);
if (!found && !hasProp(defined, moduleName) && mod && !mod.inited) {
if (config.enforceDefine && (!shExports || !getGlobal(shExports))) {
if (hasPathFallback(moduleName)) {
return;
} else {
return onError(makeError('nodefine',
'No define call for ' + moduleName,
null,
[moduleName]));
}
} else {
//A script that does not call define(), so just simulate
//the call for it.
callGetModule([moduleName, (shim.deps || []), shim.exportsFn]);
}
}
checkLoaded();
},
/**
* Converts a module name to a file path. Supports cases where
* moduleName may actually be just an URL.
* Note that it **does not** call normalize on the moduleName,
* it is assumed to have already been normalized. This is an
* internal API, not a public one. Use toUrl for the public API.
*/
nameToUrl: function (moduleName, ext, skipExt) {
var paths, pkgs, pkg, pkgPath, syms, i, parentModule, url,
parentPath;
//If a colon is in the URL, it indicates a protocol is used and it is just
//an URL to a file, or if it starts with a slash, contains a query arg (i.e. ?)
//or ends with .js, then assume the user meant to use an url and not a module id.
//The slash is important for protocol-less URLs as well as full paths.
if (req.jsExtRegExp.test(moduleName)) {
//Just a plain path, not module name lookup, so just return it.
//Add extension if it is included. This is a bit wonky, only non-.js things pass
//an extension, this method probably needs to be reworked.
url = moduleName + (ext || '');
} else {
//A module that needs to be converted to a path.
paths = config.paths;
pkgs = config.pkgs;
syms = moduleName.split('/');
//For each module name segment, see if there is a path
//registered for it. Start with most specific name
//and work up from it.
for (i = syms.length; i > 0; i -= 1) {
parentModule = syms.slice(0, i).join('/');
pkg = getOwn(pkgs, parentModule);
parentPath = getOwn(paths, parentModule);
if (parentPath) {
//If an array, it means there are a few choices,
//Choose the one that is desired
if (isArray(parentPath)) {
parentPath = parentPath[0];
}
syms.splice(0, i, parentPath);
break;
} else if (pkg) {
//If module name is just the package name, then looking
//for the main module.
if (moduleName === pkg.name) {
pkgPath = pkg.location + '/' + pkg.main;
} else {
pkgPath = pkg.location;
}
syms.splice(0, i, pkgPath);
break;
}
}
//Join the path parts together, then figure out if baseUrl is needed.
url = syms.join('/');
url += (ext || (/\?/.test(url) || skipExt ? '' : '.js'));
url = (url.charAt(0) === '/' || url.match(/^[\w\+\.\-]+:/) ? '' : config.baseUrl) + url;
}
return config.urlArgs ? url +
((url.indexOf('?') === -1 ? '?' : '&') +
config.urlArgs) : url;
},
//Delegates to req.load. Broken out as a separate function to
//allow overriding in the optimizer.
load: function (id, url) {
req.load(context, id, url);
},
/**
* Executes a module callback function. Broken out as a separate function
* solely to allow the build system to sequence the files in the built
* layer in the right sequence.
*
* @private
*/
execCb: function (name, callback, args, exports) {
return callback.apply(exports, args);
},
/**
* callback for script loads, used to check status of loading.
*
* @param {Event} evt the event from the browser for the script
* that was loaded.
*/
onScriptLoad: function (evt) {
//Using currentTarget instead of target for Firefox 2.0's sake. Not
//all old browsers will be supported, but this one was easy enough
//to support and still makes sense.
if (evt.type === 'load' ||
(readyRegExp.test((evt.currentTarget || evt.srcElement).readyState))) {
//Reset interactive script so a script node is not held onto for
//to long.
interactiveScript = null;
//Pull out the name of the module and the context.
var data = getScriptData(evt);
context.completeLoad(data.id);
}
},
/**
* Callback for script errors.
*/
onScriptError: function (evt) {
var data = getScriptData(evt);
if (!hasPathFallback(data.id)) {
return onError(makeError('scripterror', 'Script error for: ' + data.id, evt, [data.id]));
}
}
};
context.require = context.makeRequire();
return context;
}
/**
* Main entry point.
*
* If the only argument to require is a string, then the module that
* is represented by that string is fetched for the appropriate context.
*
* If the first argument is an array, then it will be treated as an array
* of dependency string names to fetch. An optional function callback can
* be specified to execute when all of those dependencies are available.
*
* Make a local req variable to help Caja compliance (it assumes things
* on a require that are not standardized), and to give a short
* name for minification/local scope use.
*/
req = requirejs = function (deps, callback, errback, optional) {
//Find the right context, use default
var context, config,
contextName = defContextName;
// Determine if have config object in the call.
if (!isArray(deps) && typeof deps !== 'string') {
// deps is a config object
config = deps;
if (isArray(callback)) {
// Adjust args if there are dependencies
deps = callback;
callback = errback;
errback = optional;
} else {
deps = [];
}
}
if (config && config.context) {
contextName = config.context;
}
context = getOwn(contexts, contextName);
if (!context) {
context = contexts[contextName] = req.s.newContext(contextName);
}
if (config) {
context.configure(config);
}
return context.require(deps, callback, errback);
};
/**
* Support require.config() to make it easier to cooperate with other
* AMD loaders on globally agreed names.
*/
req.config = function (config) {
return req(config);
};
/**
* Execute something after the current tick
* of the event loop. Override for other envs
* that have a better solution than setTimeout.
* @param {Function} fn function to execute later.
*/
req.nextTick = typeof setTimeout !== 'undefined' ? function (fn) {
setTimeout(fn, 4);
} : function (fn) { fn(); };
/**
* Export require as a global, but only if it does not already exist.
*/
if (!require) {
require = req;
}
req.version = version;
//Used to filter out dependencies that are already paths.
req.jsExtRegExp = /^\/|:|\?|\.js$/;
req.isBrowser = isBrowser;
s = req.s = {
contexts: contexts,
newContext: newContext
};
//Create default context.
req({});
//Exports some context-sensitive methods on global require.
each([
'toUrl',
'undef',
'defined',
'specified'
], function (prop) {
//Reference from contexts instead of early binding to default context,
//so that during builds, the latest instance of the default context
//with its config gets used.
req[prop] = function () {
var ctx = contexts[defContextName];
return ctx.require[prop].apply(ctx, arguments);
};
});
if (isBrowser) {
head = s.head = document.getElementsByTagName('head')[0];
//If BASE tag is in play, using appendChild is a problem for IE6.
//When that browser dies, this can be removed. Details in this jQuery bug:
//http://dev.jquery.com/ticket/2709
baseElement = document.getElementsByTagName('base')[0];
if (baseElement) {
head = s.head = baseElement.parentNode;
}
}
/**
* Any errors that require explicitly generates will be passed to this
* function. Intercept/override it if you want custom error handling.
* @param {Error} err the error object.
*/
req.onError = defaultOnError;
/**
* Creates the node for the load command. Only used in browser envs.
*/
req.createNode = function (config, moduleName, url) {
var node = config.xhtml ?
document.createElementNS('http://www.w3.org/1999/xhtml', 'html:script') :
document.createElement('script');
node.type = config.scriptType || 'text/javascript';
node.charset = 'utf-8';
node.async = true;
return node;
};
/**
* Does the request to load a module for the browser case.
* Make this a separate function to allow other environments
* to override it.
*
* @param {Object} context the require context to find state.
* @param {String} moduleName the name of the module.
* @param {Object} url the URL to the module.
*/
req.load = function (context, moduleName, url) {
var config = (context && context.config) || {},
node;
if (isBrowser) {
//In the browser so use a script tag
node = req.createNode(config, moduleName, url);
node.setAttribute('data-requirecontext', context.contextName);
node.setAttribute('data-requiremodule', moduleName);
//Set up load listener. Test attachEvent first because IE9 has
//a subtle issue in its addEventListener and script onload firings
//that do not match the behavior of all other browsers with
//addEventListener support, which fire the onload event for a
//script right after the script execution. See:
//https://connect.microsoft.com/IE/feedback/details/648057/script-onload-event-is-not-fired-immediately-after-script-execution
//UNFORTUNATELY Opera implements attachEvent but does not follow the script
//script execution mode.
if (node.attachEvent &&
//Check if node.attachEvent is artificially added by custom script or
//natively supported by browser
//read https://github.com/jrburke/requirejs/issues/187
//if we can NOT find [native code] then it must NOT natively supported.
//in IE8, node.attachEvent does not have toString()
//Note the test for "[native code" with no closing brace, see:
//https://github.com/jrburke/requirejs/issues/273
!(node.attachEvent.toString && node.attachEvent.toString().indexOf('[native code') < 0) &&
!isOpera) {
//Probably IE. IE (at least 6-8) do not fire
//script onload right after executing the script, so
//we cannot tie the anonymous define call to a name.
//However, IE reports the script as being in 'interactive'
//readyState at the time of the define call.
useInteractive = true;
node.attachEvent('onreadystatechange', context.onScriptLoad);
//It would be great to add an error handler here to catch
//404s in IE9+. However, onreadystatechange will fire before
//the error handler, so that does not help. If addEventListener
//is used, then IE will fire error before load, but we cannot
//use that pathway given the connect.microsoft.com issue
//mentioned above about not doing the 'script execute,
//then fire the script load event listener before execute
//next script' that other browsers do.
//Best hope: IE10 fixes the issues,
//and then destroys all installs of IE 6-9.
//node.attachEvent('onerror', context.onScriptError);
} else {
node.addEventListener('load', context.onScriptLoad, false);
node.addEventListener('error', context.onScriptError, false);
}
node.src = url;
//For some cache cases in IE 6-8, the script executes before the end
//of the appendChild execution, so to tie an anonymous define
//call to the module name (which is stored on the node), hold on
//to a reference to this node, but clear after the DOM insertion.
currentlyAddingScript = node;
if (baseElement) {
head.insertBefore(node, baseElement);
} else {
head.appendChild(node);
}
currentlyAddingScript = null;
return node;
} else if (isWebWorker) {
try {
//In a web worker, use importScripts. This is not a very
//efficient use of importScripts, importScripts will block until
//its script is downloaded and evaluated. However, if web workers
//are in play, the expectation that a build has been done so that
//only one script needs to be loaded anyway. This may need to be
//reevaluated if other use cases become common.
importScripts(url);
//Account for anonymous modules
context.completeLoad(moduleName);
} catch (e) {
context.onError(makeError('importscripts',
'importScripts failed for ' +
moduleName + ' at ' + url,
e,
[moduleName]));
}
}
};
function getInteractiveScript() {
if (interactiveScript && interactiveScript.readyState === 'interactive') {
return interactiveScript;
}
eachReverse(scripts(), function (script) {
if (script.readyState === 'interactive') {
return (interactiveScript = script);
}
});
return interactiveScript;
}
//Look for a data-main script attribute, which could also adjust the baseUrl.
if (isBrowser) {
//Figure out baseUrl. Get it from the script tag with require.js in it.
eachReverse(scripts(), function (script) {
//Set the 'head' where we can append children by
//using the script's parent.
if (!head) {
head = script.parentNode;
}
//Look for a data-main attribute to set main script for the page
//to load. If it is there, the path to data main becomes the
//baseUrl, if it is not already set.
dataMain = script.getAttribute('data-main');
if (dataMain) {
//Preserve dataMain in case it is a path (i.e. contains '?')
mainScript = dataMain;
//Set final baseUrl if there is not already an explicit one.
if (!cfg.baseUrl) {
//Pull off the directory of data-main for use as the
//baseUrl.
src = mainScript.split('/');
mainScript = src.pop();
subPath = src.length ? src.join('/') + '/' : './';
cfg.baseUrl = subPath;
}
//Strip off any trailing .js since mainScript is now
//like a module name.
mainScript = mainScript.replace(jsSuffixRegExp, '');
//If mainScript is still a path, fall back to dataMain
if (req.jsExtRegExp.test(mainScript)) {
mainScript = dataMain;
}
//Put the data-main script in the files to load.
cfg.deps = cfg.deps ? cfg.deps.concat(mainScript) : [mainScript];
return true;
}
});
}
/**
* The function that handles definitions of modules. Differs from
* require() in that a string for the module should be the first argument,
* and the function to execute after dependencies are loaded should
* return a value to define the module corresponding to the first argument's
* name.
*/
define = function (name, deps, callback) {
var node, context;
//Allow for anonymous modules
if (typeof name !== 'string') {
//Adjust args appropriately
callback = deps;
deps = name;
name = null;
}
//This module may not have dependencies
if (!isArray(deps)) {
callback = deps;
deps = null;
}
//If no name, and callback is a function, then figure out if it a
//CommonJS thing with dependencies.
if (!deps && isFunction(callback)) {
deps = [];
//Remove comments from the callback string,
//look for require calls, and pull them into the dependencies,
//but only if there are function args.
if (callback.length) {
callback
.toString()
.replace(commentRegExp, '')
.replace(cjsRequireRegExp, function (match, dep) {
deps.push(dep);
});
//May be a CommonJS thing even without require calls, but still
//could use exports, and module. Avoid doing exports and module
//work though if it just needs require.
//REQUIRES the function to expect the CommonJS variables in the
//order listed below.
deps = (callback.length === 1 ? ['require'] : ['require', 'exports', 'module']).concat(deps);
}
}
//If in IE 6-8 and hit an anonymous define() call, do the interactive
//work.
if (useInteractive) {
node = currentlyAddingScript || getInteractiveScript();
if (node) {
if (!name) {
name = node.getAttribute('data-requiremodule');
}
context = contexts[node.getAttribute('data-requirecontext')];
}
}
//Always save off evaluating the def call until the script onload handler.
//This allows multiple modules to be in a file without prematurely
//tracing dependencies, and allows for anonymous module support,
//where the module name is not known until the script onload event
//occurs. If no context, use the global queue, and get it processed
//in the onscript load callback.
(context ? context.defQueue : globalDefQueue).push([name, deps, callback]);
};
define.amd = {
jQuery: true
};
/**
* Executes the text. Normally just uses eval, but can be modified
* to use a better, environment-specific call. Only used for transpiling
* loader plugins, not for plain JS modules.
* @param {String} text the text to execute/evaluate.
*/
req.exec = function (text) {
/*jslint evil: true */
return eval(text);
};
//Set up with config info.
req(cfg);
}(this));
labs/dependency-examples/lavaca_require/bower_components/todomvc-common/base.css 0 → 100644
View file @ b72a1cb0
html,
body {
margin: 0;
padding: 0;
}
button {
margin: 0;
padding: 0;
border: 0;
background: none;
font-size: 100%;
vertical-align: baseline;
font-family: inherit;
color: inherit;
-webkit-appearance: none;
/*-moz-appearance: none;*/
-ms-appearance: none;
-o-appearance: none;
appearance: none;
}
body {
font: 14px 'Helvetica Neue', Helvetica, Arial, sans-serif;
line-height: 1.4em;
background: #eaeaea url('bg.png');
color: #4d4d4d;
width: 550px;
margin: 0 auto;
-webkit-font-smoothing: antialiased;
-moz-font-smoothing: antialiased;
-ms-font-smoothing: antialiased;
-o-font-smoothing: antialiased;
font-smoothing: antialiased;
}
#todoapp {
background: #fff;
background: rgba(255, 255, 255, 0.9);
margin: 130px 0 40px 0;
border: 1px solid #ccc;
position: relative;
border-top-left-radius: 2px;
border-top-right-radius: 2px;
box-shadow: 0 2px 6px 0 rgba(0, 0, 0, 0.2),
0 25px 50px 0 rgba(0, 0, 0, 0.15);
}
#todoapp:before {
content: '';
border-left: 1px solid #f5d6d6;
border-right: 1px solid #f5d6d6;
width: 2px;
position: absolute;
top: 0;
left: 40px;
height: 100%;
}
#todoapp input::-webkit-input-placeholder {
font-style: italic;
}
#todoapp input:-moz-placeholder {
font-style: italic;
color: #a9a9a9;
}
#todoapp h1 {
position: absolute;
top: -120px;
width: 100%;
font-size: 70px;
font-weight: bold;
text-align: center;
color: #b3b3b3;
color: rgba(255, 255, 255, 0.3);
text-shadow: -1px -1px rgba(0, 0, 0, 0.2);
-webkit-text-rendering: optimizeLegibility;
-moz-text-rendering: optimizeLegibility;
-ms-text-rendering: optimizeLegibility;
-o-text-rendering: optimizeLegibility;
text-rendering: optimizeLegibility;
}
#header {
padding-top: 15px;
border-radius: inherit;
}
#header:before {
content: '';
position: absolute;
top: 0;
right: 0;
left: 0;
height: 15px;
z-index: 2;
border-bottom: 1px solid #6c615c;
background: #8d7d77;
background: -webkit-gradient(linear, left top, left bottom, from(rgba(132, 110, 100, 0.8)),to(rgba(101, 84, 76, 0.8)));
background: -webkit-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
background: -moz-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
background: -o-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
background: -ms-linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
background: linear-gradient(top, rgba(132, 110, 100, 0.8), rgba(101, 84, 76, 0.8));
filter: progid:DXImageTransform.Microsoft.gradient(GradientType=0,StartColorStr='#9d8b83', EndColorStr='#847670');
border-top-left-radius: 1px;
border-top-right-radius: 1px;
}
#new-todo,
.edit {
position: relative;
margin: 0;
width: 100%;
font-size: 24px;
font-family: inherit;
line-height: 1.4em;
border: 0;
outline: none;
color: inherit;
padding: 6px;
border: 1px solid #999;
box-shadow: inset 0 -1px 5px 0 rgba(0, 0, 0, 0.2);
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
-ms-box-sizing: border-box;
-o-box-sizing: border-box;
box-sizing: border-box;
-webkit-font-smoothing: antialiased;
-moz-font-smoothing: antialiased;
-ms-font-smoothing: antialiased;
-o-font-smoothing: antialiased;
font-smoothing: antialiased;
}
#new-todo {
padding: 16px 16px 16px 60px;
border: none;
background: rgba(0, 0, 0, 0.02);
z-index: 2;
box-shadow: none;
}
#main {
position: relative;
z-index: 2;
border-top: 1px dotted #adadad;
}
label[for='toggle-all'] {
display: none;
}
#toggle-all {
position: absolute;
top: -42px;
left: -4px;
width: 40px;
text-align: center;
border: none; /* Mobile Safari */
}
#toggle-all:before {
content: '»';
font-size: 28px;
color: #d9d9d9;
padding: 0 25px 7px;
}
#toggle-all:checked:before {
color: #737373;
}
#todo-list {
margin: 0;
padding: 0;
list-style: none;
}
#todo-list li {
position: relative;
font-size: 24px;
border-bottom: 1px dotted #ccc;
}
#todo-list li:last-child {
border-bottom: none;
}
#todo-list li.editing {
border-bottom: none;
padding: 0;
}
#todo-list li.editing .edit {
display: block;
width: 506px;
padding: 13px 17px 12px 17px;
margin: 0 0 0 43px;
}
#todo-list li.editing .view {
display: none;
}
#todo-list li .toggle {
text-align: center;
width: 40px;
/* auto, since non-WebKit browsers doesn't support input styling */
height: auto;
position: absolute;
top: 0;
bottom: 0;
margin: auto 0;
border: none; /* Mobile Safari */
-webkit-appearance: none;
/*-moz-appearance: none;*/
-ms-appearance: none;
-o-appearance: none;
appearance: none;
}
#todo-list li .toggle:after {
content: '✔';
line-height: 43px; /* 40 + a couple of pixels visual adjustment */
font-size: 20px;
color: #d9d9d9;
text-shadow: 0 -1px 0 #bfbfbf;
}
#todo-list li .toggle:checked:after {
color: #85ada7;
text-shadow: 0 1px 0 #669991;
bottom: 1px;
position: relative;
}
#todo-list li label {
word-break: break-word;
padding: 15px;
margin-left: 45px;
display: block;
line-height: 1.2;
-webkit-transition: color 0.4s;
-moz-transition: color 0.4s;
-ms-transition: color 0.4s;
-o-transition: color 0.4s;
transition: color 0.4s;
}
#todo-list li.completed label {
color: #a9a9a9;
text-decoration: line-through;
}
#todo-list li .destroy {
display: none;
position: absolute;
top: 0;
right: 10px;
bottom: 0;
width: 40px;
height: 40px;
margin: auto 0;
font-size: 22px;
color: #a88a8a;
-webkit-transition: all 0.2s;
-moz-transition: all 0.2s;
-ms-transition: all 0.2s;
-o-transition: all 0.2s;
transition: all 0.2s;
}
#todo-list li .destroy:hover {
text-shadow: 0 0 1px #000,
0 0 10px rgba(199, 107, 107, 0.8);
-webkit-transform: scale(1.3);
-moz-transform: scale(1.3);
-ms-transform: scale(1.3);
-o-transform: scale(1.3);
transform: scale(1.3);
}
#todo-list li .destroy:after {
content: '✖';
}
#todo-list li:hover .destroy {
display: block;
}
#todo-list li .edit {
display: none;
}
#todo-list li.editing:last-child {
margin-bottom: -1px;
}
#footer {
color: #777;
padding: 0 15px;
position: absolute;
right: 0;
bottom: -31px;
left: 0;
height: 20px;
z-index: 1;
text-align: center;
}
#footer:before {
content: '';
position: absolute;
right: 0;
bottom: 31px;
left: 0;
height: 50px;
z-index: -1;
box-shadow: 0 1px 1px rgba(0, 0, 0, 0.3),
0 6px 0 -3px rgba(255, 255, 255, 0.8),
0 7px 1px -3px rgba(0, 0, 0, 0.3),
0 43px 0 -6px rgba(255, 255, 255, 0.8),
0 44px 2px -6px rgba(0, 0, 0, 0.2);
}
#todo-count {
float: left;
text-align: left;
}
#filters {
margin: 0;
padding: 0;
list-style: none;
position: absolute;
right: 0;
left: 0;
}
#filters li {
display: inline;
}
#filters li a {
color: #83756f;
margin: 2px;
text-decoration: none;
}
#filters li a.selected {
font-weight: bold;
}
#clear-completed {
float: right;
position: relative;
line-height: 20px;
text-decoration: none;
background: rgba(0, 0, 0, 0.1);
font-size: 11px;
padding: 0 10px;
border-radius: 3px;
box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.2);
}
#clear-completed:hover {
background: rgba(0, 0, 0, 0.15);
box-shadow: 0 -1px 0 0 rgba(0, 0, 0, 0.3);
}
#info {
margin: 65px auto 0;
color: #a6a6a6;
font-size: 12px;
text-shadow: 0 1px 0 rgba(255, 255, 255, 0.7);
text-align: center;
}
#info a {
color: inherit;
}
/*
Hack to remove background from Mobile Safari.
Can't use it globally since it destroys checkboxes in Firefox and Opera
*/
@media screen and (-webkit-min-device-pixel-ratio:0) {
#toggle-all,
#todo-list li .toggle {
background: none;
}
#todo-list li .toggle {
height: 40px;
}
#toggle-all {
top: -56px;
left: -15px;
width: 65px;
height: 41px;
-webkit-transform: rotate(90deg);
transform: rotate(90deg);
-webkit-appearance: none;
appearance: none;
}
}
.hidden{
display:none;
}
hr {
margin: 20px 0;
border: 0;
border-top: 1px dashed #C5C5C5;
border-bottom: 1px dashed #F7F7F7;
}
.learn a {
font-weight: normal;
text-decoration: none;
color: #b83f45;
}
.learn a:hover {
text-decoration: underline;
color: #787e7e;
}
.learn h3,
.learn h4,
.learn h5 {
margin: 10px 0;
font-weight: 500;
line-height: 1.2;
color: #000;
}
.learn h3 {
font-size: 24px;
}
.learn h4 {
font-size: 18px;
}
.learn h5 {
margin-bottom: 0;
font-size: 14px;
}
.learn ul {
padding: 0;
margin: 0 0 30px 25px;
}
.learn li {
line-height: 20px;
}
.learn p {
font-size: 15px;
font-weight: 300;
line-height: 1.3;
margin-top: 0;
margin-bottom: 0;
}
.quote {
border: none;
margin: 20px 0 60px 0;
}
.quote p {
font-style: italic;
}
.quote p:before {
content: '“';
font-size: 50px;
opacity: .15;
position: absolute;
top: -20px;
left: 3px;
}
.quote p:after {
content: '”';
font-size: 50px;
opacity: .15;
position: absolute;
bottom: -42px;
right: 3px;
}
.quote footer {
position: absolute;
bottom: -40px;
right: 0;
}
.quote footer img {
border-radius: 3px;
}
.quote footer a {
margin-left: 5px;
vertical-align: middle;
}
.speech-bubble {
position: relative;
padding: 10px;
background: rgba(0, 0, 0, .04);
border-radius: 5px;
}
.speech-bubble:after {
content: '';
position: absolute;
top: 100%;
right: 30px;
border: 13px solid transparent;
border-top-color: rgba(0, 0, 0, .04);
}
/**body*/.learn-bar > .learn {
position: absolute;
width: 272px;
top: 8px;
left: -300px;
padding: 10px;
border-radius: 5px;
background-color: rgba(255, 255, 255, .6);
transition-property: left;
transition-duration: 500ms;
}
@media (min-width: 899px) {
/**body*/.learn-bar {
width: auto;
margin: 0 0 0 300px;
}
/**body*/.learn-bar > .learn {
left: 8px;
}
/**body*/.learn-bar #todoapp {
width: 550px;
margin: 130px auto 40px auto;
}
}
labs/dependency-examples/lavaca_require/bower_components/todomvc-common/base.js 0 → 100644
View file @ b72a1cb0
(function () {
'use strict';
// Underscore's Template Module
// Courtesy of underscorejs.org
var _ = (function (_) {
_.defaults = function (object) {
if (!object) {
return object;
}
for (var argsIndex = 1, argsLength = arguments.length; argsIndex < argsLength; argsIndex++) {
var iterable = arguments[argsIndex];
if (iterable) {
for (var key in iterable) {
if (object[key] == null) {
object[key] = iterable[key];
}
}
}
}
return object;
}
// By default, Underscore uses ERB-style template delimiters, change the
// following template settings to use alternative delimiters.
_.templateSettings = {
evaluate : /<%([\s\S]+?)%>/g,
interpolate : /<%=([\s\S]+?)%>/g,
escape : /<%-([\s\S]+?)%>/g
};
// When customizing `templateSettings`, if you don't want to define an
// interpolation, evaluation or escaping regex, we need one that is
// guaranteed not to match.
var noMatch = /(.)^/;
// Certain characters need to be escaped so that they can be put into a
// string literal.
var escapes = {
"'": "'",
'\\': '\\',
'\r': 'r',
'\n': 'n',
'\t': 't',
'\u2028': 'u2028',
'\u2029': 'u2029'
};
var escaper = /\\|'|\r|\n|\t|\u2028|\u2029/g;
// JavaScript micro-templating, similar to John Resig's implementation.
// Underscore templating handles arbitrary delimiters, preserves whitespace,
// and correctly escapes quotes within interpolated code.
_.template = function(text, data, settings) {
var render;
settings = _.defaults({}, settings, _.templateSettings);
// Combine delimiters into one regular expression via alternation.
var matcher = new RegExp([
(settings.escape || noMatch).source,
(settings.interpolate || noMatch).source,
(settings.evaluate || noMatch).source
].join('|') + '|$', 'g');
// Compile the template source, escaping string literals appropriately.
var index = 0;
var source = "__p+='";
text.replace(matcher, function(match, escape, interpolate, evaluate, offset) {
source += text.slice(index, offset)
.replace(escaper, function(match) { return '\\' + escapes[match]; });
if (escape) {
source += "'+\n((__t=(" + escape + "))==null?'':_.escape(__t))+\n'";
}
if (interpolate) {
source += "'+\n((__t=(" + interpolate + "))==null?'':__t)+\n'";
}
if (evaluate) {
source += "';\n" + evaluate + "\n__p+='";
}
index = offset + match.length;
return match;
});
source += "';\n";
// If a variable is not specified, place data values in local scope.
if (!settings.variable) source = 'with(obj||{}){\n' + source + '}\n';
source = "var __t,__p='',__j=Array.prototype.join," +
"print=function(){__p+=__j.call(arguments,'');};\n" +
source + "return __p;\n";
try {
render = new Function(settings.variable || 'obj', '_', source);
} catch (e) {
e.source = source;
throw e;
}
if (data) return render(data, _);
var template = function(data) {
return render.call(this, data, _);
};
// Provide the compiled function source as a convenience for precompilation.
template.source = 'function(' + (settings.variable || 'obj') + '){\n' + source + '}';
return template;
};
return _;
})({});
if (location.hostname === 'todomvc.com') {
window._gaq = [['_setAccount','UA-31081062-1'],['_trackPageview']];(function(d,t){var g=d.createElement(t),s=d.getElementsByTagName(t)[0];g.src='//www.google-analytics.com/ga.js';s.parentNode.insertBefore(g,s)}(document,'script'));
}
function redirect() {
if (location.hostname === 'tastejs.github.io') {
location.href = location.href.replace('tastejs.github.io/todomvc', 'todomvc.com');
}
}
function findRoot() {
var base;
[/labs/, /\w*-examples/].forEach(function (href) {
var match = location.href.match(href);
if (!base && match) {
base = location.href.indexOf(match);
}
});
return location.href.substr(0, base);
}
function getFile(file, callback) {
var xhr = new XMLHttpRequest();
xhr.open('GET', findRoot() + file, true);
xhr.send();
xhr.onload = function () {
if (xhr.status === 200 && callback) {
callback(xhr.responseText);
}
};
}
function Learn(learnJSON, config) {
if (!(this instanceof Learn)) {
return new Learn(learnJSON, config);
}
var template, framework;
if (typeof learnJSON !== 'object') {
try {
learnJSON = JSON.parse(learnJSON);
} catch (e) {
return;
}
}
if (config) {
template = config.template;
framework = config.framework;
}
if (!template && learnJSON.templates) {
template = learnJSON.templates.todomvc;
}
if (!framework && document.querySelector('[data-framework]')) {
framework = document.querySelector('[data-framework]').getAttribute('data-framework');
}
if (template && learnJSON[framework]) {
this.frameworkJSON = learnJSON[framework];
this.template = template;
this.append();
}
}
Learn.prototype.append = function () {
var aside = document.createElement('aside');
aside.innerHTML = _.template(this.template, this.frameworkJSON);
aside.className = 'learn';
// Localize demo links
var demoLinks = aside.querySelectorAll('.demo-link');
Array.prototype.forEach.call(demoLinks, function (demoLink) {
demoLink.setAttribute('href', findRoot() + demoLink.getAttribute('href'));
});
document.body.className = (document.body.className + ' learn-bar').trim();
document.body.insertAdjacentHTML('afterBegin', aside.outerHTML);
};
redirect();
getFile('learn.json', Learn);
})();
labs/dependency-examples/lavaca_require/index.html 0 → 100644
View file @ b72a1cb0
<!doctype html>
<html lang="en" data-framework="lavaca">
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<title>Lavaca • TodoMVC</title>
<link rel="stylesheet" href="bower_components/todomvc-common/base.css">
</head>
<body>
<section id="todoapp"></section>
<footer id="info">
<p>Double-click to edit a todo</p>
<p>Created by <a href="https://github.com/mutualmobile/" data-external>Mutual Mobile</a></p>
<p>Part of <a href="http://todomvc.com" data-external>TodoMVC</a></p>
</footer>
<script src="bower_components/todomvc-common/base.js"></script>
<script src="bower_components/requirejs/require.js"></script>
<script src="js/libs/lavaca.js"></script>
<script src="js/app/boot.js"></script>
</body>
</html>
\ No newline at end of file
labs/dependency-examples/lavaca_require/js/app/app.js 0 → 100644
View file @ b72a1cb0
define(function (require) {
'use strict';
var History = require('lavaca/net/History');
var Application = require('lavaca/mvc/Application');
var TodosController = require('app/net/TodosController');
var $ = require('$');
require('lavaca/ui/DustTemplate');
// Uncomment this section to use hash-based browser history instead of HTML5 history.
// You should use hash-based history if there's no server-side component supporting your app's routes.
History.overrideStandardsMode();
// Override Lavaca's default view-root selector to match
// the TodoMVC template file better
Application.prototype.viewRootSelector = '#todoapp';
/**
* @class app
* @super Lavaca.mvc.Application
* Global application-specific object
*/
var app = new Application(function () {
// Initialize the routes
this.router.add({
'/': [TodosController, 'home', {filter: 'all'}],
'/active': [TodosController, 'home', {filter: 'active'}],
'/completed': [TodosController, 'home', {filter: 'completed'}]
});
// Patch learn sidebar links so they get ignored by the router
$(document.body).find('aside.learn a').addClass('ignore');
});
return app;
});
\ No newline at end of file
labs/dependency-examples/lavaca_require/js/app/boot.js 0 → 100644
View file @ b72a1cb0
require.config({
baseUrl: 'js',
paths: {
$: '../bower_components/jquery/jquery',
jquery: '../bower_components/jquery/jquery',
mout: '../bower_components/mout/src',
dust: '../bower_components/dustjs-linkedin/dist/dust-full-1.1.1',
'dust-helpers': '../bower_components/dustjs-linkedin-helpers/dist/dust-helpers-1.1.1',
rdust: 'libs/require-dust',
lavaca: 'Lavaca',
Lavaca: 'lavaca'
},
shim: {
$: {
exports: '$'
},
jquery: {
exports: '$'
},
dust: {
exports: 'dust'
},
'dust-helpers': {
deps: ['dust']
},
templates: {
deps: ['dust']
}
}
});
require(['app/app']);
\ No newline at end of file
labs/dependency-examples/lavaca_require/js/app/models/TodosCollection.js 0 → 100644
View file @ b72a1cb0
define(function(require) {
'use strict';
// Constants
var LOCAL_STORAGE_KEY = 'todos-lavaca-require';
var Collection = require('lavaca/mvc/Collection');
/**
* A collection of ToDo items that saves
* and restores its data from localStorage
* @class app.models.TodosCollection
* @super Lavaca.mvc.Collection
*/
var TodosCollection = Collection.extend(function TodosCollection() {
// Call the super class' constructor
Collection.apply(this, arguments);
// Set some computed properties on this model
this.apply({
allComplete: allComplete,
itemsLeft: itemsLeft,
itemsCompleted: itemsCompleted
});
// Restore any data from localStorage
restore.call(this);
// Listen for changes to the models and then
// save them in localStorage
this.on('addItem', store);
this.on('moveItem', store);
this.on('removeItem', store);
this.on('changeItem', store);
}, {
/**
* @method removeCompleted
* Remove models that are complete
*/
removeCompleted: function () {
this.remove({completed: true});
}
});
/* ---- Computed Properties ---- */
// Returns a boolean indicating whether
// all items are complete
function allComplete() {
var allAreComplete = true;
this.each(function (index, model) {
if (!model.get('completed')) {
allAreComplete = false;
return false; // break out of `each` loop
}
});
return allAreComplete;
}
// Returns a count of incomplete items
function itemsLeft() {
return this.filter({completed: false}).length;
}
// Returns a count of complete items
function itemsCompleted() {
return this.filter({completed: true}).length;
}
/* ---- Handle Persistence ---- */
// Called every time the models change.
// Set a timeout that will write the data
// to localStorage. Clear the timeout with
// every call to make sure that data is only
// written once even if multiple changes
// are made in the same run loop
function store() {
clearTimeout(this.storeTimer);
this.storeTimer = setTimeout(function () {
// Safari will throw an exception
// when trying to write to localStorage in
// private browsing mode
try {
localStorage.setItem(LOCAL_STORAGE_KEY, JSON.stringify(this.toObject().items));
} catch (e) {}
}.bind(this));
}
// Pull the data from localStorage and
// add it to the collection
function restore() {
var data;
var i;
try {
data = JSON.parse(localStorage.getItem(LOCAL_STORAGE_KEY));
if (data) {
for (i = 0; i < data.length; i++) {
this.add(data[i]);
}
}
} catch (e) {}
}
return new TodosCollection();
});
labs/dependency-examples/lavaca_require/js/app/net/TodosController.js 0 → 100644
View file @ b72a1cb0
define(function(require) {
'use strict';
var Controller = require('lavaca/mvc/Controller');
var TodosView = require('app/ui/views/TodosView');
var todosCollection = require('app/models/TodosCollection');
/**
* @class app.net.TodosController
* @super Lavaca.mvc.Controller
* Todos controller
*/
var TodosController = Controller.extend({
home: function (params) {
// Set the `filter` parameter on the collection based
// on the values defined with the routes in app.js
todosCollection.set('filter', params.filter);
// Create an instance of TodosView with `collection` as its model
// and then set a history state which will update the URL
return this
.view(null, TodosView, todosCollection)
.then(this.history({}, document.title, params.url));
}
});
return TodosController;
});
\ No newline at end of file
labs/dependency-examples/lavaca_require/js/app/ui/views/CollectionView.js 0 → 100644
View file @ b72a1cb0
define(function (require) {
'use strict';
var View = require('lavaca/mvc/View');
var Promise = require('lavaca/util/Promise');
var $ = require('$');
var _UNDEFINED;
/**
* A view for synchronizing a collection of models with sub views
* @class app.ui.views.CollectionView
* @super lavaca.mvc.View
*/
var CollectionView = View.extend(function CollectionView() {
// Call the super class' constructor
View.apply(this, arguments);
this.el.empty();
this.collectionViews = [];
this.mapEvent({
model: {
'addItem': this.onItemEvent.bind(this),
'moveItem': this.onItemEvent.bind(this),
'removeItem': this.onItemEvent.bind(this),
'changeItem': this.onItemEvent.bind(this)
}
});
}, {
/**
* A class name added to the view container
* @property className
* @type String
*/
className: 'collection-view',
/**
* A function that should return a jQuery element
* that will be used as the `el` for a particular
* item in the collection. The function is passed
* two parameters, the model and the index.
* @property itemEl
* @type jQuery
*/
itemEl: function () {
return $('<div/>'); // default to <li>?
},
/**
* The view type used for each item view
* @property TView
* @type lavaca.mvc.View
*/
TView: View,
/**
* Initializes and renders all item views to be shown
* @method render
*/
render: function () {
var models = this.model.filter(this.modelFilter.bind(this));
var fragment = document.createDocumentFragment();
var view;
models.forEach(function (item) {
view = this.addItemView(item);
fragment.appendChild(view.el[0]);
}.bind(this));
this.trigger('rendersuccess', {html: fragment});
return new Promise().resolve();
},
/**
* Creates a new view and inserts it into the DOM at the
* provided index
* @method addItemView
* @param {Object} [model] the model for the view
* @param {Number} [index] the index to insert the view in the DOM
*/
addItemView: function (model, index) {
var count = this.collectionViews.length;
var insertIndex = index === null || index === _UNDEFINED ? count : index;
var view;
if (insertIndex < 0 || insertIndex > count) {
throw 'Invalid item view insertion index';
}
view = new this.TView(this.itemEl(model, index), model, this);
this.childViews.set(view.id, view);
this.collectionViews.splice(insertIndex, 0, view);
this.applyChildViewEvent(view);
if (insertIndex === 0) {
this.el.prepend(view.el[0]);
} else if (insertIndex === count) {
this.el.append(view.el[0]);
} else {
this.el
.children()
.eq(insertIndex - 1)
.after(view.el[0]);
}
return view;
},
/**
* adds listeners for a specific child view
* @method applyChildViewEvent
* @param {Object} [view] the view to add listeners to
*/
applyChildViewEvent: function (view) {
var childViewEventMap = this.childViewEventMap;
var type;
for (type in childViewEventMap) {
if (view instanceof childViewEventMap[type].TView) {
view.on(type, childViewEventMap[type].callback);
}
}
},
/**
* Remove and disposes a view
* @method removeItemView
* @param {Number} [index] the index of the view to remove
*/
removeItemView: function (index) {
var view = this.collectionViews.splice(index, 1)[0];
this.childViews.remove(view.id);
view.el.remove();
view.dispose();
},
/**
* Returns the index of a view
* @method getViewIndexByModel
* @param {Object} [model] the model of the view to find
*/
getViewIndexByModel: function (model) {
var collectionViewIndex = -1;
this.collectionViews.every(function (view, i) {
if (view.model === model) {
collectionViewIndex = i;
return false;
}
return true;
});
return collectionViewIndex;
},
/**
* The filter to run against the collection
* @method modelFilter
* @param {Number} [i] the index
* @param {Object} [model] the model
*/
modelFilter: function () {
return true;
},
/**
* Event handler for all collection events that produces all add, remove, and move actions
* @method modelFilter
* @param {Obejct} [e] the event
*/
onItemEvent: function () {
var models = this.model.filter(this.modelFilter.bind(this));
var i = -1;
var model, view, viewIndex, oldIndex, modelIndex, temp;
// Add new views
while (model = models[++i]) {
viewIndex = this.getViewIndexByModel(model);
if (viewIndex === -1) {
this.addItemView(model, i);
}
}
// Remove Old Views
i = -1;
while (view = this.collectionViews[++i]) {
modelIndex = models.indexOf(view.model);
if (modelIndex === -1) {
this.removeItemView(i);
}
}
// Move any existing views
i = -1;
while (model = models[++i]) {
oldIndex = this.getViewIndexByModel(model);
if (oldIndex !== i) {
this.swapViews(this.collectionViews[i], this.collectionViews[oldIndex]);
temp = this.collectionViews[oldIndex];
this.collectionViews[oldIndex] = this.collectionViews[i];
this.collectionViews[i] = temp;
}
}
},
/**
* Swaps two views in the DOM
* @method swapViews
* @param {Obejct} [viewA] a view
* @param {Obejct} [viewB] another view
*/
swapViews: function (viewA, viewB) {
var a = viewA.el[0];
var b = viewB.el[0];
var aParent = a.parentNode;
var aSibling = a.nextSibling === b ? a : a.nextSibling;
b.parentNode.insertBefore(a, b);
aParent.insertBefore(b, aSibling);
}
});
return CollectionView;
});
labs/dependency-examples/lavaca_require/js/app/ui/views/TodoItemView.js 0 → 100644
View file @ b72a1cb0
define(function (require) {
'use strict';
// constants
var ENTER_KEY = 13;
var ESC_KEY = 27;
var View = require('lavaca/mvc/View');
require('rdust!templates/todo-item');
/**
* Todos view type
* @class app.ui.views.TodosView
* @super Lavaca.mvc.View
*/
var TodosView = View.extend(function TodosView() {
// Call the super class' constructor
View.apply(this, arguments);
this.mapEvent({
'input.toggle': {
change: toggleComplete.bind(this)
},
'self': {
dblclick: startEditing.bind(this)
},
'input.edit': {
keydown: editTodo.bind(this),
blur: endEditing.bind(this)
},
'button.destroy': {
click: remove.bind(this)
},
model: {
'change': this.onModelChange.bind(this)
}
});
this.render();
}, {
/**
* The name for the template used in the view
* @property template
* @type String
*/
template: 'templates/todo-item',
/**
* A class name added to the view container
* @property className
* @type String
*/
className: 'todo-item',
/**
* Executes when the template renders successfully
* @method onRenderSuccess
*/
onRenderSuccess: function () {
View.prototype.onRenderSuccess.apply(this, arguments);
this.checkIfCompleted();
},
/**
* Redraws template with model
* @method redraw
*/
redraw: function () {
View.prototype.redraw.apply(this, arguments)
.then(this.checkIfCompleted.bind(this));
},
/**
* Adds/Removes a completed class to view element,
* this wouldnt be needed if we restructured some DOM or CSS
* @method checkIfCompleted
*/
checkIfCompleted: function () {
this.$input = this.el.find('.edit'); // cache input element
if (this.model.get('completed')) {
this.el.addClass('completed');
} else {
this.el.removeClass('completed');
}
},
/**
* Redraws template when model changes
* @method onModelChange
*/
onModelChange: function () {
if (this.model) {
this.redraw();
}
}
});
// Set the completion state of a single model
function toggleComplete(e) {
this.model.set('completed', e.currentTarget.checked);
}
// Start editing a Todo
function startEditing() {
this.el.addClass('editing');
this.$input.focus();
this.$input.val(this.model.get('title')); // resetting value fixes text selection on focus
}
// Commit the edit when the ENTER key
// is pressed
function editTodo(e) {
if (e.which === ENTER_KEY) {
endEditing.call(this);
} else if (e.which === ESC_KEY) {
this.$input.val(this.model.get('title'));
endEditing.call(this);
}
}
function endEditing() {
var trimmedValue = this.$input.val().trim();
this.el.removeClass('editing');
if (trimmedValue) {
this.model.set('title', trimmedValue);
} else {
remove.call(this);
}
}
// Remove the Todo when the 'x' is clicked
function remove() {
this.trigger('removeView', {model: this.model});
}
return TodosView;
});
labs/dependency-examples/lavaca_require/js/app/ui/views/TodosCollectionView.js 0 → 100644
View file @ b72a1cb0
define(function (require) {
'use strict';
var CollectionView = require('app/ui/views/CollectionView');
var TodoItemView = require('app/ui/views/TodoItemView');
var $ = require('$');
/**
* Todos view type
* @class app.ui.views.TodosCollectionView
* @super app/ui/views/CollectionView
*/
var TodosCollectionView = CollectionView.extend(function TodosCollectionView() {
CollectionView.apply(this, arguments);
this.mapChildViewEvent('removeView', this.onRemoveView.bind(this), this.TView);
this.render();
}, {
/**
* A class name added to the view container
* @property className
* @type String
*/
className: 'todos-collection-view',
/**
* A function that should return a jQuery element
* that will be used as the `el` for a particular
* item in the collection. The function is passed
* two parameters, the model and the index.
* @property itemEl
* @type jQuery
*/
itemEl: function () {
return $('<li/>');
},
/**
* The view type used for each item view
* @property itemEl
* @type lavaca.mvc.View
*/
TView: TodoItemView,
/**
* Executes when the template renders successfully
* @method onRenderSuccess
*
* @param {Event} e The render event. This object should have a string property named "html"
* that contains the template's rendered HTML output.
*/
onRenderSuccess: function (e) {
this.el.html(e.html);
this.bindMappedEvents();
this.applyEvents();
this.createWidgets();
this.el.data('view', this);
this.el.attr('data-view-id', this.id);
this.hasRendered = true;
},
/**
* The filter to run against the collection
* @method modelFilter
* @param {Number} [i] the index
* @param {Object} [model] the model
*/
modelFilter: function (i, model) {
var filter = this.model.get('filter');
var shouldBeComplete = filter === 'completed';
if (filter === 'all' || model.get('completed') === shouldBeComplete) {
return true;
}
},
/**
* Removes a view when removeView event it triggered
* @method swapViews
* @param {Obejct} [viewA] a view
* @param {Obejct} [viewB] another view
*/
onRemoveView: function (e) {
this.model.remove(e.model);
}
});
return TodosCollectionView;
});
\ No newline at end of file
labs/dependency-examples/lavaca_require/js/app/ui/views/TodosView.js 0 → 100644
View file @ b72a1cb0
define(function (require) {
'use strict';
// constants
var ENTER_KEY = 13;
var PageView = require('lavaca/mvc/PageView');
var TodosCollectionView = require('app/ui/views/TodosCollectionView');
require('rdust!templates/todos');
/**
* Todos view type
* @class app.ui.views.TodosView
* @super Lavaca.mvc.PageView
*/
var TodosView = PageView.extend(function TodosView() {
// Call the super class' constructor
PageView.apply(this, arguments);
// Map collection view to #todo-list
this.mapChildView('#todo-list', TodosCollectionView, this.model);
// Map DOM and model events to event handler
// functions declared below
this.mapEvent({
'#new-todo': {
keypress: addTodo.bind(this)
},
'input#toggle-all': {
change: toggleAll.bind(this)
},
'button#clear-completed': {
click: removeCompleted.bind(this)
},
model: {
'addItem': modelChange.bind(this),
'moveItem': modelChange.bind(this),
'removeItem': modelChange.bind(this),
'changeItem': modelChange.bind(this)
}
});
this.countIsZero = !this.model.count();
}, {
/**
* @field {String} template
* @default 'example'
* The name of the template used by the view
*/
template: 'templates/todos',
/**
* @field {String} className
* @default 'example'
* A class name added to the view container
*/
className: 'todos'
});
/* ---- Event Handlers ---- */
// Whenever the model changes, set a timeout
// that will re-render the view's template
// and update the DOM. Clear the timeout with
// every call to make sure that the redraw
// only happens once even if multiple changes
// are made in the same run loop
function modelChange() {
clearTimeout(this.redrawTimeout);
this.redrawTimeout = setTimeout(function () {
var count = this.model.count();
if (count === 0) {
this.countIsZero = true;
this.redraw();
} else if (this.countIsZero && count) {
this.countIsZero = false;
this.redraw();
} else {
this.redraw('#footer, #toggle-all');
}
}.bind(this));
}
// Create a new Todo when the ENTER
// key is pressed
function addTodo(e) {
var input = e.currentTarget;
var val;
if (e.which === ENTER_KEY) {
val = input.value.trim();
if (val) {
this.model.add({
id: Date.now(),
title: val,
completed: false
});
input.value = '';
}
e.preventDefault();
}
}
// Set the completion state of all models
function toggleAll(e) {
this.model.each(function (index, model) {
model.set('completed', e.currentTarget.checked);
});
}
// Remove all completed Todos
function removeCompleted() {
this.model.removeCompleted();
}
return TodosView;
});
\ No newline at end of file
labs/dependency-examples/lavaca_require/js/libs/lavaca.js 0 → 100644
View file @ b72a1cb0
This source diff could not be displayed because it is too large. You can view the blob instead.
labs/dependency-examples/lavaca_require/js/libs/require-dust.js 0 → 100755
View file @ b72a1cb0
/**
* AMD implementation for dust.js
* This is based on require-cs code.
* see: http://github.com/jrburke/require-cs for details
*/
/*jslint */
/*global define, window, XMLHttpRequest, importScripts, Packages, java,
ActiveXObject, process, require */
define(function() {
'use strict';
var fs, getXhr,
progIds = ['Msxml2.XMLHTTP', 'Microsoft.XMLHTTP', 'Msxml2.XMLHTTP.4.0'],
fetchText = function () {
throw new Error('Environment unsupported.');
},
buildMap = {},
isBrowser = (typeof window !== "undefined" && window.navigator && window.document) || typeof importScripts !== "undefined",
isNode = typeof process !== "undefined" && process.versions && !!process.versions.node;
if (typeof process !== "undefined" &&
process.versions &&
!!process.versions.node) {
//Using special require.nodeRequire, something added by r.js.
fs = require.nodeRequire('fs');
fetchText = function (path, callback) {
callback(fs.readFileSync(path, 'utf8'));
};
} else if ((typeof window !== "undefined" && window.navigator && window.document) || typeof importScripts !== "undefined") {
// Browser action
getXhr = function () {
//Would love to dump the ActiveX crap in here. Need IE 6 to die first.
var xhr, i, progId;
if (typeof XMLHttpRequest !== "undefined") {
return new XMLHttpRequest();
} else {
for (i = 0; i < 3; i++) {
progId = progIds[i];
try {
xhr = new ActiveXObject(progId);
} catch (e) {}
if (xhr) {
progIds = [progId]; // so faster next time
break;
}
}
}
if (!xhr) {
throw new Error("getXhr(): XMLHttpRequest not available");
}
return xhr;
};
fetchText = function (url, callback) {
var xhr = getXhr();
xhr.open('GET', url, true);
xhr.onreadystatechange = function (evt) {
//Do not explicitly handle errors, those should be
//visible via console output in the browser.
if (xhr.readyState === 4) {
callback(xhr.responseText);
}
};
xhr.send(null);
};
// end browser.js adapters
} else if (typeof Packages !== 'undefined') {
//Why Java, why is this so awkward?
fetchText = function (path, callback) {
var encoding = "utf-8",
file = new java.io.File(path),
lineSeparator = java.lang.System.getProperty("line.separator"),
input = new java.io.BufferedReader(new java.io.InputStreamReader(new java.io.FileInputStream(file), encoding)),
stringBuffer, line,
content = '';
try {
stringBuffer = new java.lang.StringBuffer();
line = input.readLine();
// Byte Order Mark (BOM) - The Unicode Standard, version 3.0, page 324
// http://www.unicode.org/faq/utf_bom.html
// Note that when we use utf-8, the BOM should appear as "EF BB BF", but it doesn't due to this bug in the JDK:
// http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4508058
if (line && line.length() && line.charAt(0) === 0xfeff) {
// Eat the BOM, since we've already found the encoding on this file,
// and we plan to concatenating this buffer with others; the BOM should
// only appear at the top of a file.
line = line.substring(1);
}
stringBuffer.append(line);
while ((line = input.readLine()) !== null) {
stringBuffer.append(lineSeparator);
stringBuffer.append(line);
}
//Make sure we return a JavaScript string and not a Java string.
content = String(stringBuffer.toString()); //String
} finally {
input.close();
}
callback(content);
};
}
return {
write: function (pluginName, name, write) {
if (buildMap.hasOwnProperty(name)) {
var text = buildMap[name];
write.asModule(pluginName + "!" + name, text);
}
},
load: function (name, parentRequire, load, config) {
var self = this;
if (isBrowser) {
require(['dust'], function(dust) { self.process(dust, name, parentRequire, load, config); });
} else if(isNode) {
self.process(require.nodeRequire('dustjs-linkedin'), name, parentRequire, load, config);
}
},
process: function(dust, name, parentRequire, load, config) {
var path = parentRequire.toUrl(name + '.html');
fetchText(path, function (text) {
//Do dust transform.
try {
text = "define(['dust'],function(dust){"+dust.compile(text, name)+" return {render: function(context, callback) {return dust.render('"+name+"', context, callback)}}})";
}
catch (err) {
err.message = "In " + path + ", " + err.message;
throw(err);
}
//Hold on to the transformed text if a build.
if (config.isBuild) {
buildMap[name] = text;
}
//IE with conditional comments on cannot handle the
//sourceURL trick, so skip it if enabled.
/*@if (@_jscript) @else @*/
if (!config.isBuild) {
text += "\r\n//@ sourceURL=" + path;
}
/*@end@*/
load.fromText('rdust!' + name, text);
});
}
};
});
labs/dependency-examples/lavaca_require/js/templates/todo-item.html 0 → 100644
View file @ b72a1cb0
<div class="view" data-id="{id}">
<input class="toggle" type="checkbox" {?completed}checked{/completed}>
<label>{title}</label>
<button class="destroy"></button>
</div>
<input class="edit" value="{title}">
\ No newline at end of file
labs/dependency-examples/lavaca_require/js/templates/todos.html 0 → 100644
View file @ b72a1cb0
<header id="header">
<h1>todos</h1>
<input id="new-todo" placeholder="What needs to be done?" autofocus>
</header>
{?items}
<section id="main">
<input id="toggle-all" type="checkbox" {?allComplete}checked{/allComplete}>
<label for="toggle-all">Mark all as complete</label>
<ul id="todo-list" {@eq key=filter value="active"}class="active"{/eq}{@eq key=filter value="completed"}class="completed"{/eq}></ul>
</section>
<footer id="footer">
<span id="todo-count"><strong>{itemsLeft}</strong> item{@ne key=itemsLeft value="1" type="number"}s{/ne} left</span>
<ul id="filters">
<li>
<a {@eq key=filter value="all"}class="selected"{/eq} href="/">All</a>
</li>
<li>
<a {@eq key=filter value="active"}class="selected"{/eq} href="/active">Active</a>
</li>
<li>
<a {@eq key=filter value="completed"}class="selected"{/eq} href="/completed">Completed</a>
</li>
</ul>
{@gt key=itemsCompleted value="0"}<button id="clear-completed">Clear completed ({itemsCompleted})</button>{/gt}
</footer>
{/items}
\ No newline at end of file
learn.json
View file @ b72a1cb0
......@@ -1245,6 +1245,40 @@
}]
}]
},
"lavaca": {
"name": "Lavaca",
"description": "A curated collection of tools for building mobile web applications.",
"homepage": "getlavaca.com",
"examples": [{
"name": "Dependency Example",
"url": "labs/dependency-examples/lavaca_require"
}],
"link_groups": [{
"heading": "Official Resources",
"links": [{
"name": "Guide",
"url": "http://getlavaca.com/#/guide"
}, {
"name": "API Reference",
"url": "http://getlavaca.com/#/apidoc"
}, {
"name": "Live examples",
"url": "http://getlavaca.com/#/examples"
}]
}, {
"heading": "Articles and Guides",
"links": [{
"name": "Why Lavaca is the only sane HTML5 mobile development framework out there",
"url": "http://povolotski.me/2013/09/20/lavaca-intro/"
}]
}, {
"heading": "Community",
"links": [{
"name": "Lavaca on Twitter",
"url": "http://twitter.com/getlavaca"
}]
}]
},
"maria": {
"name": "Maria",
"description": "The MVC framework for JavaScript applications. The real MVC. The Smalltalk MVC. The Gang of Four MVC.",
......
readme.md
View file @ b72a1cb0
......@@ -79,6 +79,7 @@ We also have a number of in-progress applications in Labs:
- [Aria Templates](http://ariatemplates.com/)
- [Enyo + Backbone.js](http://enyojs.com/)
- [SAPUI5](http://scn.sap.com/community/developer-center/front-end)
- [Lavaca](http://getlavaca.com) + [RequireJS](http://requirejs.org) (using AMD)
## Live demos
......
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