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Implement knownForType for RFC#58. #95

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merged 2 commits into from
Jun 12, 2015
Merged

Implement knownForType for RFC#58. #95

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40cb137
Implement `knownForType` for RFC#58.
rwjblue Jun 11, 2015
976ebcd
Update dist/.
rwjblue Jun 11, 2015
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2 changes: 1 addition & 1 deletion dist/ember-resolver-spade.js
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2 changes: 1 addition & 1 deletion dist/ember-resolver-tests.js
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59 changes: 51 additions & 8 deletions dist/ember-resolver.js
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ define("ember/resolver",
}

function makeDictionary() {
var cache = Object.create(null);
var cache = Ember.create(null);
cache['_dict'] = null;
delete cache['_dict'];
return cache;
Expand Down Expand Up @@ -96,7 +96,7 @@ define("ember/resolver",

function resolveOther(parsedName) {
/*jshint validthis:true */

// Temporarily disabling podModulePrefix deprecation
/*
if (!this._deprecatedPodModulePrefix) {
Expand All @@ -115,23 +115,22 @@ define("ember/resolver",
var normalizedModuleName = this.findModuleName(parsedName);

if (normalizedModuleName) {
var module = require(normalizedModuleName, null, null, true /* force sync */);
var defaultExport = this._extractDefaultExport(normalizedModuleName, parsedName);

if (module && module['default']) { module = module['default']; }

if (module === undefined) {
if (defaultExport === undefined) {
throw new Error(" Expected to find: '" + parsedName.fullName + "' within '" + normalizedModuleName + "' but got 'undefined'. Did you forget to `export default` within '" + normalizedModuleName + "'?");
}

if (this.shouldWrapInClassFactory(module, parsedName)) {
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should module be renamed to defaultExport here?

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Only if we would prefer to avoid an error 😜

module = classFactory(module);
defaultExport = classFactory(defaultExport);
}

return module;
return defaultExport;
} else {
return this._super(parsedName);
}
}

// Ember.DefaultResolver docs:
// https://github.com/emberjs/ember.js/blob/master/packages/ember-application/lib/system/resolver.js
var Resolver = Ember.DefaultResolver.extend({
Expand Down Expand Up @@ -337,6 +336,50 @@ define("ember/resolver",
}

Ember.Logger.info(symbol, parsedName.fullName, padding, description);
},

knownForType: function(type) {
var moduleEntries = requirejs.entries;
var moduleKeys = Ember.keys(moduleEntries);

var items = makeDictionary();
for (var index = 0, length = moduleKeys.length; index < length; index++) {
var moduleName = moduleKeys[index];
var fullname = this.translateToContainerFullname(type, moduleName);

if (fullname) {
items[fullname] = true;
}
}

return items;
},

translateToContainerFullname: function(type, moduleName) {
var prefix = this.prefix({ type: type });
var pluralizedType = this.pluralize(type);
var nonPodRegExp = new RegExp('^' + prefix + '/' + pluralizedType + '/(.+)$');
var podRegExp = new RegExp('^' + prefix + '/(.+)/' + type + '$');
var matches;


if ((matches = moduleName.match(podRegExp))) {
return type + ':' + matches[1];
}

if ((matches = moduleName.match(nonPodRegExp))) {
return type + ':' + matches[1];
}
},

_extractDefaultExport: function(normalizedModuleName) {
var module = require(normalizedModuleName, null, null, true /* force sync */);

if (module && module['default']) {
module = module['default'];
}

return module;
}
});

Expand Down
2 changes: 1 addition & 1 deletion dist/ember-resolver.min.js
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59 changes: 51 additions & 8 deletions dist/ember-resolver.prod.js
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Original file line number Diff line number Diff line change
Expand Up @@ -49,7 +49,7 @@ define("ember/resolver",
}

function makeDictionary() {
var cache = Object.create(null);
var cache = Ember.create(null);
cache['_dict'] = null;
delete cache['_dict'];
return cache;
Expand Down Expand Up @@ -96,7 +96,7 @@ define("ember/resolver",

function resolveOther(parsedName) {
/*jshint validthis:true */

// Temporarily disabling podModulePrefix deprecation
/*
if (!this._deprecatedPodModulePrefix) {
Expand All @@ -115,23 +115,22 @@ define("ember/resolver",
var normalizedModuleName = this.findModuleName(parsedName);

if (normalizedModuleName) {
var module = require(normalizedModuleName, null, null, true /* force sync */);
var defaultExport = this._extractDefaultExport(normalizedModuleName, parsedName);

if (module && module['default']) { module = module['default']; }

if (module === undefined) {
if (defaultExport === undefined) {
throw new Error(" Expected to find: '" + parsedName.fullName + "' within '" + normalizedModuleName + "' but got 'undefined'. Did you forget to `export default` within '" + normalizedModuleName + "'?");
}

if (this.shouldWrapInClassFactory(module, parsedName)) {
module = classFactory(module);
defaultExport = classFactory(defaultExport);
}

return module;
return defaultExport;
} else {
return this._super(parsedName);
}
}

// Ember.DefaultResolver docs:
// https://github.com/emberjs/ember.js/blob/master/packages/ember-application/lib/system/resolver.js
var Resolver = Ember.DefaultResolver.extend({
Expand Down Expand Up @@ -337,6 +336,50 @@ define("ember/resolver",
}

Ember.Logger.info(symbol, parsedName.fullName, padding, description);
},

knownForType: function(type) {
var moduleEntries = requirejs.entries;
var moduleKeys = Ember.keys(moduleEntries);

var items = makeDictionary();
for (var index = 0, length = moduleKeys.length; index < length; index++) {
var moduleName = moduleKeys[index];
var fullname = this.translateToContainerFullname(type, moduleName);

if (fullname) {
items[fullname] = true;
}
}

return items;
},

translateToContainerFullname: function(type, moduleName) {
var prefix = this.prefix({ type: type });
var pluralizedType = this.pluralize(type);
var nonPodRegExp = new RegExp('^' + prefix + '/' + pluralizedType + '/(.+)$');
var podRegExp = new RegExp('^' + prefix + '/(.+)/' + type + '$');
var matches;


if ((matches = moduleName.match(podRegExp))) {
return type + ':' + matches[1];
}

if ((matches = moduleName.match(nonPodRegExp))) {
return type + ':' + matches[1];
}
},

_extractDefaultExport: function(normalizedModuleName) {
var module = require(normalizedModuleName, null, null, true /* force sync */);

if (module && module['default']) {
module = module['default'];
}

return module;
}
});

Expand Down
44 changes: 44 additions & 0 deletions dist/modules/ember-resolver-tests.js
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Original file line number Diff line number Diff line change
Expand Up @@ -328,6 +328,50 @@ test("can lookup templates via Ember.TEMPLATES", function() {
ok(template, 'template should resolve');
});

test('it provides eachForType which invokes the callback for each item found', function() {

function orange() { }
define('appkit/fruits/orange', [], function() {
return { default: orange };
});

function apple() { }
define('appkit/fruits/apple', [], function() {
return {default: apple };
});

function other() {}
define('appkit/stuffs/other', [], function() {
return { default: other };
});

var items = resolver.knownForType('fruit');

deepEqual(items, {
'fruit:orange': true,
'fruit:apple': true
});
});

test('eachForType can find both pod and non-pod factories', function() {
function orange() { }
define('appkit/fruits/orange', [], function() {
return { default: orange };
});

function lemon() { }
define('appkit/lemon/fruit', [], function() {
return { default: lemon };
});

var items = resolver.knownForType('fruit');

deepEqual(items, {
'fruit:orange': true,
'fruit:lemon': true
});
});

module("Logging", {
setup: function() {
originalLog = Ember.Logger.info;
Expand Down
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