├── .gitignore ├── LICENSE-2.0.txt ├── NOTICE.txt ├── README.textile ├── project.clj ├── resources └── cascade │ ├── bootstrap-alerts.js │ ├── bootstrap-buttons.js │ ├── bootstrap-dropdown.js │ ├── bootstrap-modal.js │ ├── bootstrap-popover.js │ ├── bootstrap-scrollspy.js │ ├── bootstrap-tabs.js │ ├── bootstrap-twipsy.js │ ├── bootstrap.css │ ├── exception-report.js │ ├── exception.css │ ├── init.js │ └── require-jquery.js ├── src ├── cascade.clj ├── cascade │ ├── asset.clj │ ├── dom.clj │ ├── exception.clj │ ├── fail.clj │ ├── import.clj │ ├── internal │ │ ├── parser.clj │ │ └── viewbuilder.clj │ ├── request.clj │ └── utils.clj ├── main.clj └── test_app.clj ├── test-resources ├── cascade │ └── internal │ │ ├── ns.xml │ │ └── resource.txt ├── expected │ ├── attribute-rendering.txt │ ├── block-macro.txt │ ├── entity-template.txt │ ├── implicit-attributes.txt │ ├── inline-macro.txt │ ├── simple-defview.txt │ ├── special-attribute-values.txt │ ├── template-comments.txt │ ├── template-for.txt │ ├── use-of-symbol.txt │ └── zen-elements-view.txt └── log4j.properties ├── test └── cascade │ ├── test_cascade.clj │ ├── test_dom.clj │ ├── test_parser.clj │ ├── test_utils.clj │ └── test_viewbuilder.clj └── webapp ├── app.css └── images └── clojure-logo.png /.gitignore: -------------------------------------------------------------------------------- 1 | *.jar 2 | .DS_Store 3 | bin/ 4 | build/ 5 | target/ 6 | classes/ 7 | .settings/ 8 | *.tmproj 9 | .classpath 10 | .project 11 | *~ 12 | lib/ 13 | pom.xml 14 | .gradle 15 | *.iml 16 | *.ipr 17 | *.iws 18 | .lein-failures -------------------------------------------------------------------------------- /LICENSE-2.0.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /NOTICE.txt: -------------------------------------------------------------------------------- 1 | This project includes jQuery 1.7, dual licensed under the MIT or GPL Version 2 licenses. 2 | http://jquery.org/ 3 | 4 | This project includes RequireJS 1.0.1, dual licensed under new BSD, and MIT licenses. 5 | http://requirejs.org/ 6 | -------------------------------------------------------------------------------- /README.textile: -------------------------------------------------------------------------------- 1 | h1. Cascade 2 | 3 | Welcome to Cascade! Cascade is a web application view library for "Clojure":http://clojure.org/ that emphasizes idiomatic use of Clojure while drawing inspiration from the "Apache Tapesty":http://tapestry.apache.org web framework. 4 | 5 | Cascade templates are an embedded DSL directly in the Clojure code; this takes some getting used to but ensures that you can take maximum advantage of Clojure when creating your application. Templates are converted to functions. 6 | 7 | Cascade converts templates to function, but the output of functions is not markup text; instead, Cascade uses an internal DOM structure as an intermediate format prior to streaming markup. This has some significant advantages, 8 | in that the final output can be manipulated between the rendering stage and the streaming stage. 9 | 10 | Cascade is designed to be used as a view technology with "Ring":https://github.com/mmcgrana/ring and "Compojure":https://github.com/weavejester/compojure. 11 | 12 | See the "Cascade Wiki":http://wiki.github.com/hlship/cascade/ for more information. 13 | 14 | h1. Status 15 | 16 | So where's the progress? Sorry folks, I've been busy with several large Tapestry projects, plus Tapestry 5.3, plus Project Jacob (my now 19 month old son) to make any progress on Cascade. I still have high hopes for Cascade, but I'm in the chicken-and-the-egg problem of finding a client that can directly or indirectly support its development. 17 | 18 | Cascade started as a full web framework, but has evolved into a view technology that plugs into existing frameworks (Ring and Compojure). 19 | 20 | h1. Authors 21 | 22 | Cascade is a itty-bitty side project of Howard M. Lewis Ship, who should be spending more time on Tapestry. 23 | 24 | Care to contribute? Drop me a line! 25 | 26 | h1. License 27 | 28 | Cascade is released under the terms of the Apache Software License 2.0. 29 | 30 | Cascade bundles the following libraries: 31 | 32 | * "JQuery":http://jquery.com/ library (version 1.7), distributed under "dual MIT and GPL licenses":http://docs.jquery.com/Licensing 33 | * "RequireJS":http://requirejs.org (version 1.0.1), distributed under the dual licenses: MIT and "new" BSD license 34 | * "Bootstrap":http://twitter.github.com/bootstrap/ (version 1.4.0), distributed under the "Apache Software License 2.0":http://www.apache.org/licenses/ 35 | 36 | 37 | 38 | -------------------------------------------------------------------------------- /project.clj: -------------------------------------------------------------------------------- 1 | (defproject cascade "0.2-SNAPSHOT" 2 | :description "Simple, fast, easy web applications in idiomatic Clojure" 3 | :url "http://github.com/hlship/cascade" 4 | :warn-on-reflection true 5 | :dependencies [[org.clojure/clojure "1.3.0"] 6 | [clj-json "0.4.3"] 7 | [compojure "0.6.5"]] 8 | :dev-dependencies [[ring/ring-jetty-adapter "0.3.11"] 9 | [hiccup "0.3.7"] 10 | [swank-clojure "1.3.1"] 11 | [midje "1.1.1"] 12 | [lein-ring "0.4.6"]] 13 | :ring {:handler test-app/app}) 14 | -------------------------------------------------------------------------------- /resources/cascade/bootstrap-alerts.js: -------------------------------------------------------------------------------- 1 | /* ========================================================== 2 | * bootstrap-alerts.js v1.4.0 3 | * http://twitter.github.com/bootstrap/javascript.html#alerts 4 | * ========================================================== 5 | * Copyright 2011 Twitter, Inc. 6 | * 7 | * Licensed under the Apache License, Version 2.0 (the "License"); 8 | * you may not use this file except in compliance with the License. 9 | * You may obtain a copy of the License at 10 | * 11 | * http://www.apache.org/licenses/LICENSE-2.0 12 | * 13 | * Unless required by applicable law or agreed to in writing, software 14 | * distributed under the License is distributed on an "AS IS" BASIS, 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | * See the License for the specific language governing permissions and 17 | * limitations under the License. 18 | * ========================================================== */ 19 | 20 | 21 | !function( $ ){ 22 | 23 | "use strict" 24 | 25 | /* CSS TRANSITION SUPPORT (https://gist.github.com/373874) 26 | * ======================================================= */ 27 | 28 | var transitionEnd 29 | 30 | $(document).ready(function () { 31 | 32 | $.support.transition = (function () { 33 | var thisBody = document.body || document.documentElement 34 | , thisStyle = thisBody.style 35 | , support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined 36 | return support 37 | })() 38 | 39 | // set CSS transition event type 40 | if ( $.support.transition ) { 41 | transitionEnd = "TransitionEnd" 42 | if ( $.browser.webkit ) { 43 | transitionEnd = "webkitTransitionEnd" 44 | } else if ( $.browser.mozilla ) { 45 | transitionEnd = "transitionend" 46 | } else if ( $.browser.opera ) { 47 | transitionEnd = "oTransitionEnd" 48 | } 49 | } 50 | 51 | }) 52 | 53 | /* ALERT CLASS DEFINITION 54 | * ====================== */ 55 | 56 | var Alert = function ( content, options ) { 57 | this.settings = $.extend({}, $.fn.alert.defaults, options) 58 | this.$element = $(content) 59 | .delegate(this.settings.selector, 'click', this.close) 60 | } 61 | 62 | Alert.prototype = { 63 | 64 | close: function (e) { 65 | var $element = $(this).parent('.alert-message') 66 | 67 | e && e.preventDefault() 68 | $element.removeClass('in') 69 | 70 | function removeElement () { 71 | $element.remove() 72 | } 73 | 74 | $.support.transition && $element.hasClass('fade') ? 75 | $element.bind(transitionEnd, removeElement) : 76 | removeElement() 77 | } 78 | 79 | } 80 | 81 | 82 | /* ALERT PLUGIN DEFINITION 83 | * ======================= */ 84 | 85 | $.fn.alert = function ( options ) { 86 | 87 | if ( options === true ) { 88 | return this.data('alert') 89 | } 90 | 91 | return this.each(function () { 92 | var $this = $(this) 93 | 94 | if ( typeof options == 'string' ) { 95 | return $this.data('alert')[options]() 96 | } 97 | 98 | $(this).data('alert', new Alert( this, options )) 99 | 100 | }) 101 | } 102 | 103 | $.fn.alert.defaults = { 104 | selector: '.close' 105 | } 106 | 107 | $(document).ready(function () { 108 | new Alert($('body'), { 109 | selector: '.alert-message[data-alert] .close' 110 | }) 111 | }) 112 | 113 | }( window.jQuery || window.ender ); -------------------------------------------------------------------------------- /resources/cascade/bootstrap-buttons.js: -------------------------------------------------------------------------------- 1 | /* ============================================================ 2 | * bootstrap-dropdown.js v1.4.0 3 | * http://twitter.github.com/bootstrap/javascript.html#dropdown 4 | * ============================================================ 5 | * Copyright 2011 Twitter, Inc. 6 | * 7 | * Licensed under the Apache License, Version 2.0 (the "License"); 8 | * you may not use this file except in compliance with the License. 9 | * You may obtain a copy of the License at 10 | * 11 | * http://www.apache.org/licenses/LICENSE-2.0 12 | * 13 | * Unless required by applicable law or agreed to in writing, software 14 | * distributed under the License is distributed on an "AS IS" BASIS, 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | * See the License for the specific language governing permissions and 17 | * limitations under the License. 18 | * ============================================================ */ 19 | 20 | !function( $ ){ 21 | 22 | "use strict" 23 | 24 | function setState(el, state) { 25 | var d = 'disabled' 26 | , $el = $(el) 27 | , data = $el.data() 28 | 29 | state = state + 'Text' 30 | data.resetText || $el.data('resetText', $el.html()) 31 | 32 | $el.html( data[state] || $.fn.button.defaults[state] ) 33 | 34 | state == 'loadingText' ? 35 | $el.addClass(d).attr(d, d) : 36 | $el.removeClass(d).removeAttr(d) 37 | } 38 | 39 | function toggle(el) { 40 | $(el).toggleClass('active') 41 | } 42 | 43 | $.fn.button = function(options) { 44 | return this.each(function () { 45 | if (options == 'toggle') { 46 | return toggle(this) 47 | } 48 | options && setState(this, options) 49 | }) 50 | } 51 | 52 | $.fn.button.defaults = { 53 | loadingText: 'loading...' 54 | } 55 | 56 | $(function () { 57 | $('body').delegate('.btn[data-toggle]', 'click', function () { 58 | $(this).button('toggle') 59 | }) 60 | }) 61 | 62 | }( window.jQuery || window.ender ); -------------------------------------------------------------------------------- /resources/cascade/bootstrap-dropdown.js: -------------------------------------------------------------------------------- 1 | /* ============================================================ 2 | * bootstrap-dropdown.js v1.4.0 3 | * http://twitter.github.com/bootstrap/javascript.html#dropdown 4 | * ============================================================ 5 | * Copyright 2011 Twitter, Inc. 6 | * 7 | * Licensed under the Apache License, Version 2.0 (the "License"); 8 | * you may not use this file except in compliance with the License. 9 | * You may obtain a copy of the License at 10 | * 11 | * http://www.apache.org/licenses/LICENSE-2.0 12 | * 13 | * Unless required by applicable law or agreed to in writing, software 14 | * distributed under the License is distributed on an "AS IS" BASIS, 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | * See the License for the specific language governing permissions and 17 | * limitations under the License. 18 | * ============================================================ */ 19 | 20 | 21 | !function( $ ){ 22 | 23 | "use strict" 24 | 25 | /* DROPDOWN PLUGIN DEFINITION 26 | * ========================== */ 27 | 28 | $.fn.dropdown = function ( selector ) { 29 | return this.each(function () { 30 | $(this).delegate(selector || d, 'click', function (e) { 31 | var li = $(this).parent('li') 32 | , isActive = li.hasClass('open') 33 | 34 | clearMenus() 35 | !isActive && li.toggleClass('open') 36 | return false 37 | }) 38 | }) 39 | } 40 | 41 | /* APPLY TO STANDARD DROPDOWN ELEMENTS 42 | * =================================== */ 43 | 44 | var d = 'a.menu, .dropdown-toggle' 45 | 46 | function clearMenus() { 47 | $(d).parent('li').removeClass('open') 48 | } 49 | 50 | $(function () { 51 | $('html').bind("click", clearMenus) 52 | $('body').dropdown( '[data-dropdown] a.menu, [data-dropdown] .dropdown-toggle' ) 53 | }) 54 | 55 | }( window.jQuery || window.ender ); 56 | -------------------------------------------------------------------------------- /resources/cascade/bootstrap-modal.js: -------------------------------------------------------------------------------- 1 | /* ========================================================= 2 | * bootstrap-modal.js v1.4.0 3 | * http://twitter.github.com/bootstrap/javascript.html#modal 4 | * ========================================================= 5 | * Copyright 2011 Twitter, Inc. 6 | * 7 | * Licensed under the Apache License, Version 2.0 (the "License"); 8 | * you may not use this file except in compliance with the License. 9 | * You may obtain a copy of the License at 10 | * 11 | * http://www.apache.org/licenses/LICENSE-2.0 12 | * 13 | * Unless required by applicable law or agreed to in writing, software 14 | * distributed under the License is distributed on an "AS IS" BASIS, 15 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 16 | * See the License for the specific language governing permissions and 17 | * limitations under the License. 18 | * ========================================================= */ 19 | 20 | 21 | !function( $ ){ 22 | 23 | "use strict" 24 | 25 | /* CSS TRANSITION SUPPORT (https://gist.github.com/373874) 26 | * ======================================================= */ 27 | 28 | var transitionEnd 29 | 30 | $(document).ready(function () { 31 | 32 | $.support.transition = (function () { 33 | var thisBody = document.body || document.documentElement 34 | , thisStyle = thisBody.style 35 | , support = thisStyle.transition !== undefined || thisStyle.WebkitTransition !== undefined || thisStyle.MozTransition !== undefined || thisStyle.MsTransition !== undefined || thisStyle.OTransition !== undefined 36 | return support 37 | })() 38 | 39 | // set CSS transition event type 40 | if ( $.support.transition ) { 41 | transitionEnd = "TransitionEnd" 42 | if ( $.browser.webkit ) { 43 | transitionEnd = "webkitTransitionEnd" 44 | } else if ( $.browser.mozilla ) { 45 | transitionEnd = "transitionend" 46 | } else if ( $.browser.opera ) { 47 | transitionEnd = "oTransitionEnd" 48 | } 49 | } 50 | 51 | }) 52 | 53 | 54 | /* MODAL PUBLIC CLASS DEFINITION 55 | * ============================= */ 56 | 57 | var Modal = function ( content, options ) { 58 | this.settings = $.extend({}, $.fn.modal.defaults, options) 59 | this.$element = $(content) 60 | .delegate('.close', 'click.modal', $.proxy(this.hide, this)) 61 | 62 | if ( this.settings.show ) { 63 | this.show() 64 | } 65 | 66 | return this 67 | } 68 | 69 | Modal.prototype = { 70 | 71 | toggle: function () { 72 | return this[!this.isShown ? 'show' : 'hide']() 73 | } 74 | 75 | , show: function () { 76 | var that = this 77 | this.isShown = true 78 | this.$element.trigger('show') 79 | 80 | escape.call(this) 81 | backdrop.call(this, function () { 82 | var transition = $.support.transition && that.$element.hasClass('fade') 83 | 84 | that.$element 85 | .appendTo(document.body) 86 | .show() 87 | 88 | if (transition) { 89 | that.$element[0].offsetWidth // force reflow 90 | } 91 | 92 | that.$element.addClass('in') 93 | 94 | transition ? 95 | that.$element.one(transitionEnd, function () { that.$element.trigger('shown') }) : 96 | that.$element.trigger('shown') 97 | 98 | }) 99 | 100 | return this 101 | } 102 | 103 | , hide: function (e) { 104 | e && e.preventDefault() 105 | 106 | if ( !this.isShown ) { 107 | return this 108 | } 109 | 110 | var that = this 111 | this.isShown = false 112 | 113 | escape.call(this) 114 | 115 | this.$element 116 | .trigger('hide') 117 | .removeClass('in') 118 | 119 | $.support.transition && this.$element.hasClass('fade') ? 120 | hideWithTransition.call(this) : 121 | hideModal.call(this) 122 | 123 | return this 124 | } 125 | 126 | } 127 | 128 | 129 | /* MODAL PRIVATE METHODS 130 | * ===================== */ 131 | 132 | function hideWithTransition() { 133 | // firefox drops transitionEnd events :{o 134 | var that = this 135 | , timeout = setTimeout(function () { 136 | that.$element.unbind(transitionEnd) 137 | hideModal.call(that) 138 | }, 500) 139 | 140 | this.$element.one(transitionEnd, function () { 141 | clearTimeout(timeout) 142 | hideModal.call(that) 143 | }) 144 | } 145 | 146 | function hideModal (that) { 147 | this.$element 148 | .hide() 149 | .trigger('hidden') 150 | 151 | backdrop.call(this) 152 | } 153 | 154 | function backdrop ( callback ) { 155 | var that = this 156 | , animate = this.$element.hasClass('fade') ? 'fade' : '' 157 | if ( this.isShown && this.settings.backdrop ) { 158 | var doAnimate = $.support.transition && animate 159 | 160 | this.$backdrop = $('