├── .gitignore
├── lib
    ├── hb
    │   ├── label.hb
    │   ├── boolean.hb
    │   ├── object.hb
    │   ├── hidden.hb
    │   ├── descend.hb
    │   ├── union.hb
    │   ├── number.hb
    │   ├── enum.hb
    │   ├── date.hb
    │   ├── time.hb
    │   ├── text.hb
    │   ├── ref.hb
    │   ├── string.hb
    │   ├── datetime-local.hb
    │   ├── dispatch.hb
    │   ├── form.hb
    │   └── array.hb
    ├── client
    │   ├── loader.gif
    │   ├── edit-item.html
    │   ├── load-indicator.html
    │   ├── confirm-delete-item.html
    │   ├── messages.html
    │   ├── pagination.html
    │   ├── user.html
    │   ├── couth-core.css
    │   ├── couth-resource-api.tmpl.js
    │   └── couth-client.js
    ├── couth.js
    ├── design.js
    ├── users.js
    ├── static.js
    ├── server.js
    ├── resources.js
    ├── couch
    │   └── design-utils.js
    ├── core.js
    ├── tester.js
    ├── deploy.js
    ├── forms.js
    └── type.js
├── example
    ├── static
    │   ├── bootstrap
    │   │   ├── img
    │   │   │   ├── glyphicons-halflings.png
    │   │   │   └── glyphicons-halflings-white.png
    │   │   ├── css
    │   │   │   └── bootstrap-responsive.min.css
    │   │   └── js
    │   │   │   └── bootstrap.min.js
    │   ├── templates
    │   │   ├── home.html
    │   │   └── books.html
    │   ├── core.js
    │   └── index.html
    ├── README.md
    └── app.js
├── package.json
├── README.md
└── vendor
    └── jquery-ui-1.10.1.custom.min.js


/.gitignore:
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1 | node_modules
2 | npm-debug.log
3 | 


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/lib/hb/label.hb:
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1 | <label class='control-label' for='{{id}}'>{{description}}</label>
2 | 


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/lib/client/loader.gif:
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https://raw.githubusercontent.com/darobin/couth/master/lib/client/loader.gif


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/lib/client/edit-item.html:
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1 | <button type='button' class='btn btn-mini' ng-click='$emit("couth:edit", $couthItem)'>Edit</button>


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/lib/hb/boolean.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <input type='checkbox' ng-model='{{path}}' id='{{id}}'>
4 | </div>
5 | 


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/lib/hb/object.hb:
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1 | <fieldset>
2 |   {{#if description}}<legend>{{description}}</legend>{{/if}}
3 |   {{> descend}}
4 | </fieldset>
5 | 


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/example/static/bootstrap/img/glyphicons-halflings.png:
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https://raw.githubusercontent.com/darobin/couth/master/example/static/bootstrap/img/glyphicons-halflings.png


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/lib/hb/hidden.hb:
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1 | <input type='text' ng-show='false' ng-model='{{path}}' id='{{id}}'{{#if value}} ng-init='{{path}} = "{{value}}"' value='{{value}}'{{/if}}>
2 | 


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/example/static/bootstrap/img/glyphicons-halflings-white.png:
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https://raw.githubusercontent.com/darobin/couth/master/example/static/bootstrap/img/glyphicons-halflings-white.png


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/lib/client/load-indicator.html:
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1 | <div class="nav pull-right" ng-show='$couthLoading'>
2 |   <img width="32" height="32" style="margin-top: 4px;" src="/couth/img/loader.gif">
3 | </div>
4 | 


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/lib/hb/descend.hb:
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 1 | {{#each fields}}
 2 |   {{#if isHidden}}
 3 |     {{> hidden}}
 4 |   {{else}}
 5 |     <div class='control-group'>
 6 |       {{> dispatch}}
 7 |     </div>
 8 |   {{/if}}
 9 | {{/each}}
10 | 


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/lib/hb/union.hb:
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1 | <div class='union'>
2 |   {{#each fields}}
3 |     <fieldset>
4 |       <input type='radio' name='{{id}}.union' id='{{id}}' required>
5 |       {{> dispatch}}
6 |     </fieldset>
7 |   {{/each}}
8 | </div>
9 | 


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/lib/hb/number.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <input type='number' ng-model='{{path}}' class='input-xxlarge' id='{{id}}'{{#if required}} required{{/if
4 |          }}{{#if min}} min='{{min}}'{{/if}}{{#if max}} max='{{max}}'{{/if}}>
5 | </div>
6 | 


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/lib/hb/enum.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <select ng-model='{{path}}' class='input-xxlarge' id='{{id}}'{{#if required}} required{{/if}}>
4 |     {{#each values}}
5 |       <option>{{this}}</option>
6 |     {{/each}}
7 |   </select>
8 | </div>
9 | 


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/lib/hb/date.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <input type='date' ng-model='{{path}}' id='{{id}}'{{#if required}} required{{/if
4 |          }} ng-disabled='$couthMode === "edit" &amp;&amp; $couthTypes["{{couthType}}"].crudOptions.id === "{{name}}"'>
5 | </div>
6 | 


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/lib/hb/time.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <input type='time' ng-model='{{path}}' id='{{id}}'{{#if required}} required{{/if
4 |          }} ng-disabled='$couthMode === "edit" &amp;&amp; $couthTypes["{{couthType}}"].crudOptions.id === "{{name}}"'>
5 | </div>
6 | 


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/lib/hb/text.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <textarea ng-model='{{path}}' class='input-xxlarge' id='{{id}}'{{#if required}} required{{/if
4 |          }}{{#if pattern}} pattern='{{pattern}}'{{/if}}{{#if maxLength}} maxlength='{{maxLength}}'{{/if}}></textarea>
5 | </div>
6 | 


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/example/static/templates/home.html:
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1 | 
2 | <div class="hero-unit">
3 |   <h1>Hello, world!</h1>
4 |   <p>
5 |     This is a template that gets called for the front page. Nothing much currently happens
6 |     here but you can navigate to the books (and to anything else you may have added).
7 |   </p>
8 | </div>
9 | 


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/lib/couth.js:
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 1 | 
 2 | var Couth = require("./core").Couth;
 3 | require("./deploy");
 4 | require("./server");
 5 | require("./design");
 6 | require("./static");
 7 | require("./type");
 8 | require("./resources");
 9 | require("./users");
10 | 
11 | module.exports = function () {
12 |     return new Couth();
13 | };
14 | 


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/lib/hb/ref.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <input type='text' ng-show='false' ng-model='{{path}}' id='{{id}}'>
4 |   <button type='button' couth-ref data-target-id='{{id}}' data-source='{{source}}'
5 |           data-show='{{show}}' data-value='{{value}}' data-default='{{default}}'>Pick</button>
6 |   <span ng-bind='{{path}}'></span>
7 | </div>
8 | 


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/lib/hb/string.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <input type='text' ng-model='{{path}}' class='input-xxlarge' id='{{id}}'{{#if required}} required{{/if
4 |          }}{{#if pattern}} pattern='{{pattern}}'{{/if}}{{#if maxLength}} maxlength='{{maxLength}}'{{/if}}
5 |          ng-disabled='$couthMode === "edit" &amp;&amp; $couthTypes["{{couthType}}"].crudOptions.id === "{{name}}"'>
6 | </div>
7 | 


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/lib/hb/datetime-local.hb:
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1 | {{> label}}
2 | <div class='controls'>
3 |   <!-- XXX this could use some JS love, but no option seemed great -->
4 |   <input type='datetime-local' ng-model='{{path}}' class='input-xxlarge' id='{{id}}'{{#if required}} required{{/if
5 |          }} pattern='\d{4}-\d\d-\d\dT\d\d:\d\d(?::\d\d(?:\.\d{1,3})?)?'
6 |          ng-disabled='$couthMode === "edit" &amp;&amp; $couthTypes["{{couthType}}"].crudOptions.id === "{{name}}"'>
7 | </div>
8 | 


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/lib/client/confirm-delete-item.html:
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1 | <button type='button' class='btn btn-mini btn-danger' 
2 |         ng-click='$couthItem.$couthConfirm = true' ng-show='!$couthItem.$couthConfirm'>&times;</button>
3 | <div class='btn-group' ng-show='$couthItem.$couthConfirm'>
4 |   <button type='button' class='btn btn-mini btn-danger' ng-click='$emit("couth:delete", $couthItem)'>confirm</button>
5 |   <button type='button' class='btn btn-mini' ng-click='$couthItem.$couthConfirm = false'>cancel</button>
6 | </div>
7 | 


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/lib/client/messages.html:
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 1 | <div class='row-fluid'>
 2 |   <div class='couth-error' ng-show='$parent.$couthError'>
 3 |     <button type='button' class='couth-close' ng-click='$parent.$couthError = false'>&times;</button>
 4 |     <h4>Error</h4>
 5 |     {{$couthError}}
 6 |   </div>
 7 |   <div class='couth-success' ng-show='$parent.$couthSuccess'>
 8 |     <button type='button' class='couth-close' ng-click='$parent.$couthSuccess = false'>&times;</button>
 9 |     <h4>Success!</h4>
10 |     {{$couthSuccess}}
11 |   </div>
12 | </div>
13 | 


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/lib/hb/dispatch.hb:
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 1 | {{#if isHidden          }}{{> hidden}}{{/if
 2 | }}{{#if isString        }}{{> string}}{{/if
 3 | }}{{#if isText          }}{{> text}}{{/if
 4 | }}{{#if isNumber        }}{{> number}}{{/if
 5 | }}{{#if isBoolean       }}{{> boolean}}{{/if
 6 | }}{{#if isObject        }}{{> object}}{{/if
 7 | }}{{#if isUnion         }}{{> union}}{{/if
 8 | }}{{#if isArray         }}{{> array}}{{/if
 9 | }}{{#if isEnum          }}{{> enum}}{{/if
10 | }}{{#if isRef           }}{{> ref}}{{/if
11 | }}{{#if isDate          }}{{> date}}{{/if
12 | }}{{#if isTime          }}{{> time}}{{/if
13 | }}{{#if isDatetimeLocal }}{{> datetime-local}}{{/if}}
14 | 


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/lib/client/pagination.html:
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 1 | <div class="pagination">
 2 |   <ul>
 3 |     <li ng-class='{ disabled: !$couthHasPrev() }'>
 4 |       <a href='#' ng-click='$couthHasPrev() &amp;&amp; ($parent.$couthCurrentPage = $parent.$couthCurrentPage - 1)'>&laquo;</a>
 5 |     </li>
 6 |     <li ng-repeat='page in $couthPageList()' ng-class='{ active: $index == $parent.$parent.$couthCurrentPage }'>
 7 |       <a href='#' ng-click='$parent.$parent.$couthCurrentPage = $index'>{{page}}</a>
 8 |     </li>
 9 |     <li ng-class='{ disabled: !$couthHasNext()}'>
10 |       <a href='#' ng-click='$couthHasNext() &amp;&amp; ($parent.$couthCurrentPage = $parent.$couthCurrentPage + 1)'>&raquo;</a>
11 |     </li>
12 |   </ul>
13 | </div>
14 | 


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/package.json:
--------------------------------------------------------------------------------
 1 | {
 2 |     "name":         "couth"
 3 | ,   "description":  "Refined Relaxation"
 4 | ,   "version":      "0.5.0"
 5 | ,   "author":       "Robin Berjon <robin@berjon.com>"
 6 | ,   "dependencies": {
 7 |         "nopt":             "2.1.1"
 8 |     ,   "underscore":       "1.4.4"
 9 |     ,   "cradle":           "0.6.4"
10 |     ,   "mime":             "1.2.9"
11 |     ,   "request":          "2.12.0"
12 |     ,   "async":            "0.2.5"
13 |     ,   "web-schema":       "1.1.0"
14 |     ,   "wrench":           "1.4.4"
15 |     ,   "handlebars":       "1.0.9"
16 |     }
17 | ,   "devDependencies": {
18 |         "mocha":    "1.7.3"
19 |     ,   "expect.js":"0.2.0"
20 |     }
21 | ,   "repository":   "git://github.com/darobin/couth"
22 | ,   "main":         "lib/couth"
23 | }
24 | 


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/lib/hb/form.hb:
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 1 | <form ng-controller='CouthFormCtrl' ng-submit='$couthSave()' name='$couthForm' 
 2 |       class='form-horizontal' couth-type='{{couthType}}'>
 3 |   <div class='couth-form-controls'>
 4 |     <button type='button' class='btn btn-success' ng-show='!$couthFormShow' ng-click='$emit("couth:new", "{{couthType}}")'>New{{#if description}} {{description}}{{/if}}</button>
 5 |     <button type='button' class='btn' ng-show='$couthFormShow' ng-click='$couthFormShow = false'>Cancel</button>
 6 |   </div>
 7 |   <fieldset ng-show='$couthFormShow'>
 8 |     {{#if description}}<legend>{{description}}</legend>{{/if}}
 9 |     {{> descend}}
10 |     <div class='form-actions'>
11 |       <button type='button' ng-click='$couthReset($event)' class='btn btn-danger'>Reset</button>
12 |       <button type='submit' class='btn btn-success'>Save</button>
13 |     </div>
14 |   </fieldset>
15 | </form>
16 | 


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/lib/hb/array.hb:
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 1 | <fieldset class='couth-array'>
 2 |   {{#if description}}<legend>{{description}}</legend>{{/if}}
 3 |   <div couth-dnd='{{path}}'>
 4 |     <fieldset ng-repeat='item in {{path}}' class='couth-item'>
 5 |       <button type='button' class='couth-item-delete btn btn-danger btn-mini' ng-click='$couthArrayDel("{{path}}", $index, $event)'><i class='icon-remove icon-white'></i></button>
 6 |       <span role='button' class='couth-move btn btn-mini'><i class='icon-move'></i></span>
 7 |       {{#with items}}{{> dispatch}}{{/with}}
 8 |     </fieldset>
 9 |   </div>
10 |   <div class='control-group'>
11 |     <div class='controls'>
12 |       <button type='button' class='btn btn-success btn-mini' ng-click='$couthArrayAdd("{{path}}", "{{items.emptyType}}", $event)'>Add {{#if items.description}}{{items.description}}{{else}}item{{/if}}</button>
13 |     </div>
14 |   </div>
15 | </fieldset>
16 | 


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/lib/design.js:
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 1 | 
 2 | var Couth =     require("./core").Couth
 3 | ;
 4 | 
 5 | Couth.prototype.addRewrite = function (from, to, method, query) {
 6 |     var rew = { from: from, to: to };
 7 |     if (method) rew.method = method;
 8 |     if (query) {
 9 |         rew.query = query;
10 |         for (var k in rew.query) {
11 |             if (typeof rew.query[k] === "boolean" ||
12 |                 typeof rew.query[k] === "number") rew.query[k] = "" + rew.query[k];
13 |         }
14 |     }
15 |     this.rewrites.push(rew);
16 |     return this;
17 | };
18 | Couth.prototype.addLib = function (libName, libPath) {
19 |     if (!this.design.lib) this.design.lib = {};
20 |     if (!this.design.views.lib) this.design.views.lib = {};
21 |     if (this.libCache[libName]) return;
22 |     this.libCache[libName] = true;
23 |     this.design.lib[libName] = this.loadContent(libPath).toString("utf8");
24 |     this.design.views.lib[libName] = this.design.lib[libName];
25 | };
26 | 


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/lib/users.js:
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 1 | var Couth =     require("./core").Couth
 2 | ;
 3 | 
 4 | Couth.prototype.couthUserRoutes = function () {
 5 |     // NOTE: this requires secure_rewrites to be set to false
 6 |     var sessionDB = "../../../_session";
 7 |     this.addRewrite("couth/session", sessionDB, "GET");
 8 |     this.addRewrite("couth/login", sessionDB, "POST");
 9 |     this.addRewrite("couth/logout", sessionDB, "DELETE");
10 |     this.addRewrite("couth/signup/*", "../../../_users/*", "PUT");
11 |     
12 |     // note that it's also worth checking if the client API knows how to handle
13 |     // names with a hyphen -> CouthUsers
14 |     if (this.conf.exposeUsers) {
15 |         this.addRewrite("couth-users/*", "../../../_users/*", "GET");
16 |         this.addRewrite("couth-users/", "../../../_users/_all_docs", "GET", {
17 |             startkey:       "org.couchdb.user:"
18 |         ,   endkey:         "org.couchdb.userz"
19 |         ,   include_docs:   true
20 |         });
21 |         // http://deploy.berjon.dev/_users/_all_docs?startkey=%22org.couchdb.user:%22&endkey=%22org.couchdb.userz%22&include_docs=true
22 |     }
23 | };
24 | 


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/example/static/templates/books.html:
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 1 | <div>
 2 |   <h2>Books</h2>
 3 |   <div ng-include="'/couth/forms/books.html'"></div>
 4 |   <table class='table table-striped table-hover'>
 5 |     <tr>
 6 |       <th>Title</th>
 7 |       <th>Authors</th>
 8 |       <th>ISBN</th>
 9 |       <th ng-show='$couthUser.name' class='couth-actions'>Actions</th>
10 |     </tr>
11 |     <tr ng-repeat='book in books | startFrom:$couthCurrentPage*$couthPageSize | limitTo:$couthPageSize'>
12 |       <td><strong>{{ book.title }}</strong></td>
13 |       <td>
14 |         <span ng-repeat='author in book.authors'>{{author.name}}<span ng-show='!$last'>, </span></span
15 |         ><span ng-show='book.etAl'> et al.</span>
16 |       </td>
17 |       <td><strong>{{ book.isbn }}</strong></td>
18 |       <td ng-show='$couthUser.name' class='couth-actions'>
19 |         <div ng-include="'/couth/edit-item.html'" ng-init='$couthItem = book' class='couth-inlined'></div>
20 |         <div ng-include="'/couth/confirm-delete-item.html'" ng-init='$couthItem = book'
21 |              ng-show='$couthUser.isAdmin' class='couth-inlined'></div>
22 |       </td>
23 |     </tr>
24 |   </table>
25 |   <div ng-include="'/couth/pagination.html'" class='couth-pagination'></div>
26 | </div>
27 | 


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/example/static/core.js:
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 1 | /*global angular */
 2 | 
 3 | angular.module("my-stuff", ["CouthClient", "CouthResourceAPI"])
 4 |     .config(function ($routeProvider, $locationProvider) {
 5 |         $locationProvider.html5Mode(true);
 6 |         $routeProvider
 7 |             .when("/", { templateUrl: "/templates/home.html" })
 8 |             .when("/app/books/", { controller: "BooksCtrl", templateUrl: "/templates/books.html" })
 9 |             .otherwise({ redirectTo: "/" });
10 |     })
11 |     .controller("NavCtrl", function ($scope, $rootScope, $location) {
12 |         $rootScope.pathActive = function (path) {
13 |             return ($location.path().substr(0, path.length) === path) ? "active" : "";
14 |         };
15 |     })
16 |     .controller("BooksCtrl", function ($scope, Books, CouthSimpleCRUD) {
17 |         CouthSimpleCRUD.runForType({
18 |             type:   Books
19 |         ,   name:   "Book"
20 |         ,   scope:  $scope
21 |         ,   onload: function (data) {
22 |                 $scope.books = data.rows;
23 |                 $scope.count = data.total_rows;
24 |             }
25 |         ,   pagination: {
26 |                 pageSize:   10
27 |             ,   countExpr:  "count"
28 |             }
29 |         });
30 |     })
31 | ;
32 | 


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/example/README.md:
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 1 | 
 2 | ## How to get this running
 3 | 
 4 | To get this example running, you will need to have Couth installed and CouchDB running.
 5 | 
 6 | You will also need to have the two hostnames configured `books.dev` and
 7 | `deploy.books.dev` to point to where your CouchDB instance is running. They can be anything
 8 | else but you will need to change the example to match.
 9 | 
10 | You will need to set the username and password to something real. If your CouchDB is running
11 | in Admin Party mode, then you can just delete that line.
12 | 
13 | Then you run:
14 | 
15 |     node app.js
16 | 
17 | This ought to deploy to Couch. You should then be able to get to: http://books.dev:5984/ and
18 | see the site.
19 | 
20 | Obviously in a real-world setting you would likely use an HTTP proxy on port 80 in front of 
21 | CouchDB. For nginx the set up would be:
22 | 
23 | 
24 |     upstream couch {
25 |         server 127.0.0.1:5984;
26 |     }
27 | 
28 |     server {
29 |         listen          80;
30 |         server_name     deploy.books.dev books.dev;
31 | 
32 |         location / {
33 |             proxy_set_header X-Real-IP $remote_addr;
34 |             proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
35 |             proxy_set_header Host $http_host;
36 |             proxy_set_header X-NginX-Proxy true;
37 | 
38 |             proxy_pass http://couch/;
39 |             proxy_redirect off;
40 |         }
41 |     }
42 | 
43 | 
44 | If you do want to hack on this, you probably want to read the documentation section
45 | on "Continuous Execution" as it will make your life much nicer.
46 | 


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/example/app.js:
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 1 | var couth = require("couth")
 2 | ,   app = couth()
 3 | ;
 4 | 
 5 | app
 6 |     .deployTo("http://deploy.books.dev/")
 7 |     .auth({ username: "you", password: "secret" })
 8 |     .vhost("books.dev")
 9 |     .db("mybooks")
10 |     .index("/index.html")
11 |     .webAppRoot("/app/")
12 |     .addStaticDir("static")
13 | ;
14 | 
15 | app.type("books")
16 |     .schema({
17 |         type:           "object"
18 |     ,   description:    "Book"
19 |     ,   properties: {
20 |             title:          {
21 |                 type:           "string"
22 |             ,   description:    "Title"
23 |             ,   required:       true
24 |             }
25 |         ,   isbn: {
26 |                 type:           "string"
27 |             ,   description:    "ISBN"
28 |             ,   pattern:        "\\d{3}-\\d-\\d\\d-\\d{6}-\\d"
29 |             }
30 |         ,   authors:    {
31 |                 type:           "array"
32 |             ,   description:    "Authors"
33 |             ,   items:  {
34 |                     type:       "object"
35 |                 ,   properties: {
36 |                         name:   { type: "string", required: true }
37 |                     }
38 |                 }
39 |             }
40 |         ,   etAl:   { type: "boolean", description: "Et al." }
41 |         }
42 |     })
43 |     .permissions({
44 |         create: "logged"
45 |     ,   update: "logged"
46 |     ,   del:    "admin"
47 |     })
48 |     .crudify({ jsonp: true })
49 | ;
50 | 
51 | // process command line options and deploy
52 | app
53 |     .cli()
54 |     .deploy(function (err) {
55 |         console.log(err ? "BAD!" : "ALL OK!");
56 |     })
57 | ;
58 | 


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/lib/client/user.html:
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 1 | <ul class="nav pull-right">
 2 |   <li class="divider-vertical"></li>
 3 |   <li ng-show='!$couthUser.name'>
 4 |     <div class='btn-group couth-signup'>
 5 |       <button type='button' class="btn btn-small btn-success dropdown-toggle" data-toggle="dropdown">Sign Up</button>
 6 |       <div class='dropdown-menu pull-right'>
 7 |         <form class='form-inline'>
 8 |           <fieldset ng-click='$event.stopPropagation()'>
 9 |             <label>
10 |               Name
11 |               <input type='text' ng-model='username' required class='input-small'>
12 |             </label>
13 |             <label>
14 |               Password
15 |               <input type='password' ng-model='password' required class='input-small'>
16 |             </label>
17 |             <button type='submit' class='btn btn-success' ng-click='$couthSignupForm($event, username, password)'>Ok</button>
18 |           </fieldset>
19 |         </form>
20 |       </div>
21 |     </div>
22 |   </li>
23 |   <li ng-show='!$couthUser.name'>
24 |     <div class='btn-group couth-login'>
25 |       <button type='button' class="btn btn-small btn-primary dropdown-toggle" data-toggle="dropdown">Login</button>
26 |       <div class='dropdown-menu pull-right'>
27 |         <form class='form-inline'>
28 |           <fieldset ng-click='$event.stopPropagation()'>
29 |             <label>
30 |               Name
31 |               <input type='text' ng-model='username' required class='input-small'>
32 |             </label>
33 |             <label>
34 |               Password
35 |               <input type='password' ng-model='password' required class='input-small'>
36 |             </label>
37 |             <button type='submit' class='btn btn-success' ng-click='$couthLoginForm($event, username, password)'>Login</button>
38 |           </fieldset>
39 |         </form>
40 |       </div>
41 |     </div>
42 |   </li>
43 |   <li ng-show='$couthUser.name'>
44 |     <button type='button' class="btn btn-small btn-danger" ng-click='$couthLogout()'>Logout</button>
45 |   </li>
46 | </ul>
47 | 


--------------------------------------------------------------------------------
/lib/static.js:
--------------------------------------------------------------------------------
 1 | 
 2 | var Couth =     require("./core").Couth
 3 | ,   pth =       require("path")
 4 | ,   wrench =    require("wrench")
 5 | ,   fs =        require("fs")
 6 | ,   mime =      require("mime")
 7 | ,   _ =         require("underscore")
 8 | ;
 9 | 
10 | Couth.prototype.addStaticDir = function (path, opts) {
11 |     opts = opts || { keepDotFiles: false };
12 |     var files = wrench.readdirSyncRecursive(path)
13 |     ,   statics = []
14 |     ;
15 |     for (var i = 0, n = files.length; i < n; i++) {
16 |         var f = files[i]
17 |         ,   fullPath = pth.join(path, f)
18 |         ,   basename = pth.basename(fullPath)
19 |         ;
20 |         if (fs.statSync(fullPath).isDirectory()) continue;
21 |         if (basename.indexOf(".") === 0 && !opts.keepDotFiles) continue;
22 |         statics.push({ path: "/" + f,   content: fullPath });
23 |     }
24 |     return this.addStatics(statics);
25 | };
26 | Couth.prototype.addStatics =   function (statics) {
27 |     if (!_.isArray(statics)) statics = [statics];
28 |     var self = this;
29 |     _.each(statics, function (stat) {
30 |         // the rewrite to self is actually needed
31 |         self.addRewrite(stat.path, stat.path);
32 |         self.addAttachment(stat.path.replace(/^\//, ""), stat.content, stat.type);
33 |     });
34 |     return this;
35 | };
36 | Couth.prototype.addAttachment = function (url, source, mediaType) {
37 |     var mt = mediaType || mime.lookup(source)
38 |     ,   showURL = _.isString(source)
39 |     ,   body = this.loadContent(source)
40 |     ,   self = this
41 |     ;
42 |     this.seenAttachment[url] = true;
43 |     this.addRequest({
44 |         run:    function (cradle, cb) {
45 |             cradle.addAttachment(self.design, {
46 |                 name:           url
47 |             ,   contentType:    mt
48 |             ,   body:           body
49 |             }, function (err, res) {
50 |                 if (err) self.error(err);
51 |                 self.design._rev = res._rev;
52 |                 cb();
53 |             });
54 |         }
55 |     ,   reason: "Uploading attachment of type " + mt + " to " + url + " from " + (showURL ? source : "[memory]")
56 |     });
57 |     return this;
58 | };
59 | 


--------------------------------------------------------------------------------
/example/static/index.html:
--------------------------------------------------------------------------------
 1 | <!DOCTYPE html>
 2 | <html lang='en' ng-app='my-stuff'>
 3 |   <head>
 4 |     <meta charset='utf-8'>
 5 |     <meta name='viewport' content='width=device-width, initial-scale=1.0'>
 6 |     <title>My Stuff</title>
 7 |     <link rel='stylesheet' href='/bootstrap/css/bootstrap.min.css'>
 8 |     <link rel='stylesheet' href='/bootstrap/css/bootstrap-responsive.min.css'>
 9 |     <link rel='stylesheet' href='/couth/css/couth-core.css'>
10 |     <style>
11 |       body {
12 |           padding-top: 60px;
13 |           padding-bottom: 40px;
14 |       }
15 |       .sidebar-nav {
16 |           padding: 9px 0;
17 |       }
18 |       @media (max-width: 980px) {
19 |           .navbar-text.pull-right {
20 |               float: none;
21 |               padding-left: 5px;
22 |               padding-right: 5px;
23 |           }
24 |       }
25 |       footer {
26 |           text-align: right;
27 |       }
28 |     </style>
29 |   </head>
30 |   <body ng-controller='CouthCtrl'>
31 |     <!-- top bar -->
32 |     <div class="navbar navbar-fixed-top">
33 |       <div class="navbar-inner">
34 |         <div class="container-fluid">
35 |           <button type="button" class="btn btn-navbar" data-toggle="collapse" data-target=".nav-collapse">
36 |             <span class="icon-bar"></span>
37 |             <span class="icon-bar"></span>
38 |             <span class="icon-bar"></span>
39 |           </button>
40 |           <a class="brand" href="/">My Stuff</a>
41 |           <div class="nav-collapse collapse">
42 |             <div ng-include="'/couth/user.html'"></div>
43 |             <div ng-include="'/couth/load-indicator.html'"></div>
44 |           </div>
45 |         </div>
46 |       </div>
47 |     </div>
48 | 
49 |     <div class="container-fluid">
50 |       <div ng-include="'/couth/messages.html'"></div>
51 |       
52 |       <div class="row-fluid">
53 |         <!-- side navigation -->
54 |         <div class="span2">
55 |           <div class="well sidebar-nav" ng-controller='NavCtrl'>
56 |             <ul class="nav nav-list">
57 |               <li class="nav-header">Stuff</li>
58 |               <li ng-class="pathActive('/app/books/')"><a href="/app/books/">Books</a></li>
59 |             </ul>
60 |           </div>
61 |         </div>
62 | 
63 |         <!-- main content -->
64 |         <div class="span10" id='app-core' ng-view>
65 | 
66 |         </div>
67 |       </div>
68 |       <hr>
69 |       <footer>
70 |         <p>This site is maintained by Robin Berjon &lt;<a href='mailto:robin@w3.org'>robin@berjon.com</a>>.</p>
71 |       </footer>
72 |     </div>
73 | 
74 |     <script src='/couth/js/all.js'></script>
75 |     <script src='/bootstrap/js/bootstrap.min.js'></script>
76 |     <script src='/core.js'></script>
77 |   </body>
78 | </html>
79 | 


--------------------------------------------------------------------------------
/lib/server.js:
--------------------------------------------------------------------------------
 1 | 
 2 | var Couth =     require("./core").Couth
 3 | ,   _ =         require("underscore")
 4 | ,   urlParser = require("url")
 5 | ,   request =   require("request")
 6 | ;
 7 | 
 8 | Couth.prototype.addRequest = function (req) {
 9 |     this.requests.push(req);
10 | };
11 | Couth.prototype.vhostInfo =  function () {
12 |     var conf = this.conf
13 |     ,   res = []
14 |     ;
15 |     if (!conf.vhost) return;
16 |     if (!_.isArray(conf.vhost)) conf.vhost = [conf.vhost];
17 |     _.each(conf.vhost, function (vh) {
18 |         var url = urlParser.parse(conf.deployTo);
19 |         delete url.host;
20 |         if (conf.port) url.port = conf.port;
21 |         if (conf.auth) url.auth = conf.auth.username + ":" + conf.auth.password;
22 |         url.pathname = "/_config/vhosts/" + vh;
23 |         res.push({ url: urlParser.format(url), body: "\"/" + conf.db + "/_design/couth/_rewrite\"", vh: vh });
24 |     });
25 |     return res;
26 | };
27 | Couth.prototype.enforceConfig =  function () {
28 |     var conf = this.conf;
29 |     // prepare url
30 |     var url = urlParser.parse(conf.deployTo);
31 |     delete url.host;
32 |     if (conf.port) url.port = conf.port;
33 |     if (conf.auth) url.auth = conf.auth.username + ":" + conf.auth.password;
34 |     // session
35 |     url.pathname = "/_config/couch_httpd_auth/timeout";
36 |     var sessURL = urlParser.format(url);
37 |     this.addRequest({
38 |         run:    function (cradle, cb) {
39 |             request.put({
40 |                 url:    sessURL
41 |             ,   body:   '"' + conf.session + '"'
42 |             }, cb);
43 |         }
44 |     ,   reason: "enforcing session duration to " + conf.session + " (PUT " + urlParser.format(url) + ")"
45 |     });
46 |     // secure rewrites off (these aren't secure anyway)
47 |     url.pathname = "/_config/httpd/secure_rewrites";
48 |     var rewURL = urlParser.format(url);
49 |     this.addRequest({
50 |         run:    function (cradle, cb) {
51 |             request.put({
52 |                 url:    rewURL
53 |             ,   body:   '"false"'
54 |             }, cb);
55 |         }
56 |     ,   reason: "enforcing secure rewrites to false (PUT " + urlParser.format(url) + ")"
57 |     });
58 | };
59 | // sets up the vhost server configuration
60 | // curl -X PUT http://${user}:${pass}@${host}/_config/vhosts/${vhost} -d '"/${db}/_design/${something}/_rewrite"'
61 | Couth.prototype.prepareVHost =   function () {
62 |     var vhostInfo = this.vhostInfo()
63 |     ,   self = this
64 |     ;
65 |     _.each(vhostInfo, function (vh) {
66 |         self.addRequest({
67 |             // we roll our own request because it's rather specific for the configuration
68 |             run:    function (cradle, cb) {
69 |                 request.put({
70 |                     url:    vh.url
71 |                 ,   body:   vh.body
72 |                 }, cb);
73 |             }
74 |         ,   reason: "installing virtual host " + vh.vh + " (PUT " + vh.url + " with " + vh.body + ")"
75 |         });
76 |     });
77 | };
78 | 


--------------------------------------------------------------------------------
/lib/client/couth-core.css:
--------------------------------------------------------------------------------
  1 | 
  2 | .couth-item {
  3 |     background: #fff;
  4 | /*    margin: 10px 0;*/
  5 | }
  6 | 
  7 | .couth-placeholder {
  8 |     background: #eee;
  9 |     border: 1px dashed #ccc;
 10 |     border-radius:  5px;
 11 | }
 12 | 
 13 | .couth-move {
 14 |     float:  right;
 15 |     margin-right:   10px;
 16 | }
 17 | 
 18 | .couth-item-delete {
 19 |     float:  right;
 20 | }
 21 | 
 22 | /* just to make sure we're on the safe side, FOUC wise */
 23 | [ng\:cloak], [ng-cloak], .ng-cloak {
 24 |     display: none;
 25 | }
 26 | 
 27 | .couth-signup {
 28 |     margin-right:   10px;
 29 | }
 30 | 
 31 | .dropdown-menu .form-inline {
 32 |     margin: 10px 20px;
 33 | }
 34 | 
 35 | .couth-form-controls {
 36 |     margin-bottom:  10px;
 37 |     text-align: right;
 38 | }
 39 | 
 40 | td.couth-actions, th.couth-actions {
 41 |     text-align: right;
 42 |     white-space: nowrap
 43 | }
 44 | 
 45 | .couth-pagination {
 46 |     text-align: center;
 47 | }
 48 | 
 49 | .couth-inlined {
 50 |     display:    inline-block;
 51 | }
 52 | 
 53 | .couth-success, .couth-error {
 54 |     left: auto;
 55 |     right: 0;
 56 |     background-clip: padding-box;
 57 |     border: 1px solid #000;
 58 |     border-radius: 6px 6px 6px 6px;
 59 |     box-shadow: 0 5px 10px rgba(0, 0, 0, 0.2);
 60 |     min-width: 400px;
 61 |     margin: 0 20px 20px 0;
 62 |     padding: 8px 35px 14px 14px;
 63 |     position: fixed;
 64 |     z-index: 1000;
 65 |     opacity:    0.9;
 66 | }
 67 | .couth-success h4, .couth-error h4 {
 68 |     margin-top: 0;
 69 | }
 70 | 
 71 | .couth-success {
 72 |     background-color: #dff0d8;
 73 |     border-color: #d6e9c6;
 74 |     color: #468847;
 75 |     
 76 | }
 77 | .couth-error {
 78 |     background-color: #f2dede;
 79 |     border-color: #eed3d7;
 80 |     color: #b94a48;
 81 | }
 82 | 
 83 | .couth-close {
 84 |     line-height: 20px;
 85 |     position: relative;
 86 |     right: -21px;
 87 |     top: -2px;
 88 |     vertical-align: middle;
 89 |     background: none repeat scroll 0 0 transparent;
 90 |     border: 0 none;
 91 |     cursor: pointer;
 92 |     padding: 0;
 93 |     float: right;
 94 |     font-size: 20px;
 95 |     font-weight: bold;
 96 |     opacity: 0.2;
 97 |     text-shadow: 0 1px 0 #FFFFFF;
 98 | }
 99 | 
100 | fieldset fieldset legend {
101 |     border: none;
102 |     font-size:  1em;
103 |     font-weight:    bold;
104 |     margin:    0;
105 |     text-transform: lowercase;
106 |     font-variant:   small-caps;
107 |     padding-top: 5px;
108 |     text-align: right;
109 |     width: 160px;
110 | }
111 | 
112 | fieldset fieldset fieldset legend {
113 |     font-weight:    normal;
114 |     margin: 0;
115 |     padding:    0;
116 |     line-height:    inherit;
117 |     color:      #999;
118 | }
119 | 
120 | /*! jQuery UI - v1.10.1 - 2013-02-26
121 | * http://jqueryui.com
122 | * Includes: jquery.ui.core.css
123 | * Copyright (c) 2013 jQuery Foundation and other contributors Licensed MIT */
124 | 
125 | .ui-helper-hidden{display:none}.ui-helper-hidden-accessible{border:0;clip:rect(0 0 0 0);height:1px;margin:-1px;overflow:hidden;padding:0;position:absolute;width:1px}.ui-helper-reset{margin:0;padding:0;border:0;outline:0;line-height:1.3;text-decoration:none;font-size:100%;list-style:none}.ui-helper-clearfix:before,.ui-helper-clearfix:after{content:"";display:table;border-collapse:collapse}.ui-helper-clearfix:after{clear:both}.ui-helper-clearfix{min-height:0}.ui-helper-zfix{width:100%;height:100%;top:0;left:0;position:absolute;opacity:0;filter:Alpha(Opacity=0)}.ui-front{z-index:100}.ui-state-disabled{cursor:default!important}.ui-icon{display:block;text-indent:-99999px;overflow:hidden;background-repeat:no-repeat}.ui-widget-overlay{position:fixed;top:0;left:0;width:100%;height:100%}
126 | 


--------------------------------------------------------------------------------
/lib/resources.js:
--------------------------------------------------------------------------------
 1 | var Couth =     require("./core").Couth
 2 | ,   pth =       require("path")
 3 | ,   type2form = require("./forms").generate
 4 | ;
 5 | 
 6 | Couth.prototype.couthResources = function () {
 7 |     if (!Object.keys(this.types).length) return;
 8 |     var allTypes = [];
 9 |     for (var t in this.types) {
10 |         allTypes.push({
11 |             name:           t
12 |         ,  crudOptions:    this.types[t].crudOptions
13 |         });
14 |         var path = "/couth/types/" + t + ".json";
15 |         this.addRewrite(path, path);
16 |         this.addAttachment(path.replace(/^\//, ""),
17 |                             new Buffer(JSON.stringify(this.types[t].jsonSchema)),
18 |                             "application/json");
19 |         var form = "/couth/forms/" + t + ".html";
20 |         this.addRewrite(form, form);
21 |         this.addAttachment(form.replace(/^\//, ""),
22 |                             new Buffer(type2form(this.types[t].jsonSchema, t, this.types[t].hints)),
23 |                             "text/html");
24 |     }
25 |     if (this.conf.exposeUsers) {
26 |         allTypes.push({
27 |             name:   "couth-users"
28 |         ,   crudOptions: {
29 |                 id: "_id",
30 |                 paths:  {
31 |                     list:   "/couth-users",
32 |                     create: "/couth/signup",
33 |                     read:   "/couth-users/:key",
34 |                     update: "XXX",
35 |                     del:    "XXX"
36 |                 }
37 |             }
38 |         });
39 |     }
40 | 
41 |     // generate one big JS with all the dependencies
42 |     var js = this.readRelFile("../vendor/jquery.min.js") +
43 |              this.readRelFile("../vendor/jquery-ui-1.10.1.custom.min.js") +
44 |              this.readRelFile("../vendor/angular.min.js") +
45 |              this.readRelFile("client/couth-resource-api.tmpl.js")
46 |                     .replace('["REPLACE ME"]', JSON.stringify(allTypes, null, 4)) +
47 |              this.readRelFile("client/couth-client.js");
48 |     // XXX at some point, build one big HTML file with all the HTML templates in <script>s
49 |     // so that Angular can make just that one request and get all of them (if that's possible
50 |     // it will likely have to be a build step)
51 |     this.addStatics([
52 |         {
53 |             path:       "/couth/js/all.js"
54 |         ,   content:    new Buffer(js)
55 |         ,   type:       "text/javascript"
56 |         }
57 |     ,   {
58 |             path:       "/couth/css/couth-core.css"
59 |         ,   content:    pth.join(__dirname, "client/couth-core.css")
60 |         ,   type:       "text/css"
61 |         }
62 |     ,   {
63 |             path:       "/couth/load-indicator.html"
64 |         ,   content:    pth.join(__dirname, "client/load-indicator.html")
65 |         }
66 |     ,   {
67 |             path:       "/couth/img/loader.gif"
68 |         ,   content:    pth.join(__dirname, "client/loader.gif")
69 |         }
70 |     ,   {
71 |             path:       "/couth/user.html"
72 |         ,   content:    pth.join(__dirname, "client/user.html")
73 |         }
74 |     ,   {
75 |             path:       "/couth/messages.html"
76 |         ,   content:    pth.join(__dirname, "client/messages.html")
77 |         }
78 |     ,   {
79 |             path:       "/couth/pagination.html"
80 |         ,   content:    pth.join(__dirname, "client/pagination.html")
81 |         }
82 |     ,   {
83 |             path:       "/couth/edit-item.html"
84 |         ,   content:    pth.join(__dirname, "client/edit-item.html")
85 |         }
86 |     ,   {
87 |             path:       "/couth/confirm-delete-item.html"
88 |         ,   content:    pth.join(__dirname, "client/confirm-delete-item.html")
89 |         }
90 |     ]);
91 | };
92 | 


--------------------------------------------------------------------------------
/lib/couch/design-utils.js:
--------------------------------------------------------------------------------
  1 | 
  2 | /*jshint boss: true */
  3 | 
  4 | // utility functions that get loaded into the design document and
  5 | // can be used from other parts of it
  6 | 
  7 | exports.viewFor = function (type, key, doc, emit) {
  8 |     if (doc.couthType === type) {
  9 |         // note that for now we only support simple string keys
 10 |         // for flattening (e.g. indexing on tags) or array keys (that may be hierarchical)
 11 |         // see the original couth (pilfering if needed)
 12 |         // note however that this works for hierarchical data, e.g. if key is a date
 13 |         // captured as [YYYY, MM, ...] then the array gets emitted
 14 |         emit(doc[key], null);
 15 |     }
 16 | };
 17 | 
 18 | exports.listFor = function (head, req, perm, provides, send, start, getRow) {
 19 |     var user = req.userCtx;
 20 |     function forbid (msg) {
 21 |         start({ code: 403, headers: { "Content-Type": "application/json" } });
 22 |         send(JSON.stringify({ error: "forbidden", reason: msg }));
 23 |     }
 24 |     if (perm && perm !== "*") {
 25 |         if (perm === "admin") {
 26 |             if (user.roles.indexOf("_admin") === -1) return forbid("Only admins can read these objects.");
 27 |         }
 28 |         else if (perm === "logged") {
 29 |             if (user.name === null) return forbid("You must be logged in to read these objects.");
 30 |         }
 31 |         else {
 32 |             forbid("Unknown permissions constraint '" + perm + "' for list.");
 33 |         }
 34 |     }
 35 |     provides("json", function () {
 36 |         var row, started = false;
 37 |         send('{"total_rows":' + head.total_rows + ',"offset":' + head.offset +
 38 |              ',"update_seq":' + head.update_seq + ',"rows":[');
 39 |         while (row = getRow()) {
 40 |             var cnt = '';
 41 |             if (started) cnt = ",";
 42 |             started = true;
 43 |             send(cnt + JSON.stringify(row.doc));
 44 |         }
 45 |         send(']}');
 46 |     });
 47 | };
 48 | 
 49 | // it would be great if we could make this use the *key* id instead of the _id
 50 | exports.updateFor = function (doc, req) {
 51 |     var obj = JSON.parse(req.body);
 52 |     obj._id = req.id ? req.id : req.uuid;
 53 |     // this would be correct were it not that Couch drops its newrev header if you specify something
 54 |     // return [obj, { headers: { "Content-Type": "application/json" }, body: JSON.stringify({ ok: true, id: obj._id }) }];
 55 |     return [obj, JSON.stringify({ ok: true, id: obj._id })];
 56 | };
 57 | 
 58 | // this is called show, but we use a list so that we can get the document we want
 59 | // the JSONP support is this way to 1) support browsers that don't use conneg right for this,
 60 | // and 2) to only turn it on selectively. XXX it should be refactored and applied to lists too
 61 | exports.showFor = function (head, req, provides, send, getRow, registerType, jsonp) {
 62 |     // we do this to prevent Couch from ever using text/x-json
 63 |     registerType("json", "application/json");
 64 |     if (jsonp) registerType("jsonp", "application/javascript", "text/javascript", "application/ecmascript");
 65 |     provides("json", function () {
 66 |         var pre = "", post = "";
 67 |         if (jsonp && req.query.callback && /^[\w_]+$/.test(req.query.callback)) {
 68 |             pre = req.query.callback + "(";
 69 |             post = ");";
 70 |         }
 71 |         var doc = getRow();
 72 |         if (!doc) {
 73 |             send(pre + JSON.stringify({ error: "not_found", reason: "Document not found." }) + post);
 74 |             return;
 75 |         }
 76 |         send(pre + JSON.stringify(doc.doc) + post);
 77 |     });
 78 |     if (jsonp) {
 79 |         provides("jsonp", function () {
 80 |             var fun = req.query.callback;
 81 |             if (!fun || !/^[\w_]+$/.test(fun)) {
 82 |                 send("throw(" + JSON.stringify({ error: "forbidden", reason: "Bad callback name." }) + ");");
 83 |                 return;
 84 |             }
 85 |             var doc = getRow();
 86 |             if (!doc) {
 87 |                 send(fun + "(" + JSON.stringify({ error: "not_found", reason: "Document not found." }) + ");");
 88 |                 return;
 89 |             }
 90 |             send(fun + "(" + JSON.stringify(doc.doc) + ");");
 91 |         });
 92 |     }
 93 | };
 94 | 
 95 | // same as updateFor
 96 | exports.deleteFor = function (doc) {
 97 |     if (!doc) return [null, { headers: { "Content-Type": "application/json"}, body: JSON.stringify({ ok: false, errors: ["Not found."] }) }];
 98 |     doc._deleted = true;
 99 |     return [doc, { headers: { "Content-Type": "application/json" }, body: JSON.stringify({ ok: true }) }];
100 | };
101 | 


--------------------------------------------------------------------------------
/lib/core.js:
--------------------------------------------------------------------------------
  1 | 
  2 | var _ =         require("underscore")
  3 | ,   fs =        require("fs")
  4 | ,   pth =       require("path")
  5 | ;
  6 | 
  7 | // very basic logging
  8 | function verbose (msg) {
  9 |     console.log(msg);
 10 | }
 11 | function silent () {}
 12 | var clog = verbose;
 13 | 
 14 | // configuration helpers
 15 | function setOrReturn (field) {
 16 |     return function (value) {
 17 |         if (value) {
 18 |             this.conf[field] = value;
 19 |             return this;
 20 |         }
 21 |         else return this.conf[field];
 22 |     };
 23 | }
 24 | 
 25 | function targetedSetOrReturn (field) {
 26 |     return function (value) {
 27 |         if (value) {
 28 |             this.conf[this.curTarget][field] = value;
 29 |             return this;
 30 |         }
 31 |         else return this.conf[this.curTarget][field];
 32 |     };
 33 | }
 34 | 
 35 | function Couth (conf) {
 36 |     if (!conf) conf = {};
 37 |     this.conf = _.extend({
 38 |         target:     "dev"
 39 |     ,   debug:      false
 40 |     ,   silent:     false
 41 |     ,   session:    7776000 // 90 days
 42 |     ,   all:        { port: 5984 }
 43 |     ,   dev:        { port: 5984 }
 44 |     ,   prod:       { port: 5984 }
 45 |     ,   test:       { port: 5984 }
 46 |     }, conf);
 47 |     this.curTarget = "all";
 48 | 
 49 |     if (this.conf.silent) {
 50 |         clog = silent;
 51 |         this.log = silent;
 52 |     }
 53 |     else {
 54 |         this.log = verbose;
 55 |     }
 56 |     this.design = {
 57 |         _id:        "_design/couth"
 58 |     // ,   signatures: {}
 59 |     ,   views:      {}
 60 |     ,   lib:       {}
 61 |     ,   types:      {}
 62 |     ,   updates:    {}
 63 |     // ,   shows:      {}
 64 |     ,   lists:      {}
 65 |     // ,   templates:  {}
 66 |     };
 67 |     this.requests = [];
 68 |     this.rewrites = [];
 69 |     this.types = {};
 70 |     this.libCache = {};
 71 |     // this.scripts = {};
 72 |     this.seenAttachment = {};
 73 | }
 74 | 
 75 | Couth.prototype = {
 76 |     // deployment target: dev, prod, test
 77 |     target: setOrReturn("target")
 78 |     // debug: boolean
 79 | ,   debug:  setOrReturn("debug")
 80 |     // silent: boolean
 81 | ,   silent: setOrReturn("silent")
 82 |     // set environment for subsequent configuration
 83 | ,   all:    function () { this.curTarget = "all"; return this; }
 84 | ,   dev:    function () { this.curTarget = "dev"; return this; }
 85 | ,   prod:   function () { this.curTarget = "prod"; return this; }
 86 | ,   test:   function () { this.curTarget = "test"; return this; }
 87 |     // configuration options
 88 | ,   deployTo:   targetedSetOrReturn("deployTo")
 89 | ,   port:       targetedSetOrReturn("port")
 90 | ,   vhost:      targetedSetOrReturn("vhost")
 91 | ,   auth:       targetedSetOrReturn("auth")
 92 | ,   db:         targetedSetOrReturn("db")
 93 | // ,   favicon:    targetedSetOrReturn("favicon")
 94 | ,   index:      targetedSetOrReturn("index")
 95 | ,   webAppRoot: targetedSetOrReturn("webAppRoot")
 96 | ,   session:    targetedSetOrReturn("session")
 97 | ,   exposeUsers:    targetedSetOrReturn("exposeUsers")
 98 | // ,   layout:     targetedSetOrReturn("layout")
 99 | // ,   defaultEngine:  targetedSetOrReturn("defaultEngine")
100 | // ,   lib:        targetedPushOrReturn("lib")
101 |     // produce the configuration for the target
102 | ,   resolve:    function (target) {
103 |         var target = target || this.conf.target
104 |         ,   targets = "all dev prod test".split(" ")
105 |         ;
106 |         var ret = _.extend(this.conf, this.conf.all, this.conf[target]);
107 |         ret.target = target;
108 |         for (var i = 0, n = targets.length; i < n; i++) delete ret[targets[i]];
109 |         if (ret.deployTo === ret.vhost)
110 |             throw new Error("You should not use the same host for deployTo and vhost.");
111 |         if (ret.deployTo) ret.deployTo = ret.deployTo.replace(/\/$/, "");
112 |         return ret;
113 |     }
114 | ,   error:  function (msg) {
115 |         this.log("[ERROR] " + msg);
116 |         throw new Error(msg);
117 |     }
118 | ,   readRelFile:    function (path) {
119 |         return fs.readFileSync(pth.join(__dirname, path), "utf8");
120 |     }
121 |     // all content can be either a string path to a file, or a buffer
122 | ,   loadContent:    function (source) {
123 |         if (_.isString(source)) return fs.readFileSync(source);
124 |         else return source;
125 |     }
126 | ,   loadConfigFile: function (path) {
127 |         var conf = JSON.parse(fs.readFileSync(path, "utf8"));
128 |         for (var target in conf) {
129 |             if (!/^(all|dev|prod|test)$/.test(target)) {
130 |                 this.error("Unknown target in configuration: " + target);
131 |             }
132 |             this[target]();
133 |             for (var item in conf[target]) {
134 |                 if (!this[item]) this.error("Unknown configuration parameter: " + item);
135 |                 this[item](conf[target][item]);
136 |             }
137 |         }
138 |     }
139 | };
140 | 
141 | exports.Couth = Couth;
142 | 


--------------------------------------------------------------------------------
/lib/tester.js:
--------------------------------------------------------------------------------
  1 | 
  2 | var fs = require("fs")
  3 | ,   request = require("request")
  4 | ,   expect = require("expect.js")
  5 | ;
  6 | 
  7 | function AppTester (name, localConfigPath) {
  8 |     this.name = name;
  9 |     if (!fs.existsSync(localConfigPath)) throw new Error("You need a local-config.json so as to test against a dev version.");
 10 |     var local = require(localConfigPath);
 11 |     this.server = "http://" + local.auth.username + ":" + local.auth.password + "@" + local.vhost + ":" + local.port;
 12 |     this.anonServer = "http://" + local.vhost + ":" + local.port;
 13 | }
 14 | 
 15 | AppTester.prototype = {
 16 |     populate:   function (objects, cb) {
 17 |         objects = objects.concat([]);
 18 |         // for each object
 19 |         //  set its type
 20 |         //  POST it to the path
 21 |         var url = this.server + "/" + this.name + "/create", self = this;
 22 |         function sendObj () {
 23 |             if (!objects.length) return cb();
 24 |             var obj = objects.shift();
 25 |             obj.couthType = self.name;
 26 |             request.post(url, { json: obj }, function (err, res, doc) {
 27 |                 expect(err).to.not.be.ok();
 28 |                 expect(res.statusCode).to.equal(201);
 29 |                 obj._rev = res.headers["x-couch-update-newrev"];
 30 |                 obj._id = doc.id;
 31 |                 sendObj();
 32 |             });
 33 |         }
 34 |         sendObj();
 35 |     }
 36 | ,   each: function (key, objects, cb) {
 37 |         objects = objects.concat([]);
 38 |         var url = this.server + "/" + this.name + "/";
 39 |         function sendObj () {
 40 |             if (!objects.length) return cb();
 41 |             var obj = objects.shift();
 42 |             request.get(url + obj[key], function (err, res, doc) {
 43 |                 doc = JSON.parse(doc);
 44 |                 expect(err).to.not.be.ok();
 45 |                 expect(res.statusCode).to.equal(200);
 46 |                 expect(doc._id).to.equal(obj._id);
 47 |                 sendObj();
 48 |             });
 49 |         }
 50 |         sendObj();
 51 |     }
 52 | ,   all: function (objects, cb) {
 53 |         var url = this.server + "/" + this.name;
 54 |         request.get(url, function (err, res, docs) {
 55 |             docs = JSON.parse(docs);
 56 |             expect(err).to.not.be.ok();
 57 |             expect(res.statusCode).to.equal(200);
 58 |             var docMap = {};
 59 |             for (var i = 0, n = docs.rows.length; i < n; i++) docMap[docs.rows[i]._id] = true;
 60 |             for (var i = 0, n = objects.length; i < n; i++) expect(docMap[objects[i]._id]).to.be.ok();
 61 |             cb();
 62 |         });
 63 |     }
 64 | ,   update: function (obj, cb) {
 65 |         var url = this.server + "/" + this.name + "/" + obj._id;
 66 |         request.put(url, { json: obj }, function (err, res) {
 67 |             expect(err).to.not.be.ok();
 68 |             expect(res.statusCode).to.equal(201);
 69 |             obj._rev = res.headers["x-couch-update-newrev"];
 70 |             cb();
 71 |         });
 72 |     }
 73 | ,   noGuestCreate:  function (obj, cb) {
 74 |         obj.couthType = this.name;
 75 |         var url = this.anonServer + "/" + this.name + "/create";
 76 |         request.post(url, { json: obj }, function (err, res, doc) {
 77 |             expect(err).to.not.be.ok();
 78 |             expect(res.statusCode).to.equal(403);
 79 |             expect(doc.error).to.equal("forbidden");
 80 |             cb();
 81 |         });
 82 |         
 83 |     }
 84 | ,   noGuestUpdate:  function (obj, key, cb) {
 85 |         var url = this.anonServer + "/" + this.name + "/" + obj._id;
 86 |         request.put(url, { json: obj }, function (err, res, doc) {
 87 |             expect(err).to.not.be.ok();
 88 |             expect(res.statusCode).to.equal(403);
 89 |             expect(doc.error).to.equal("forbidden");
 90 |             cb();
 91 |         });
 92 |     }
 93 | ,   noGuestDelete:  function (obj, cb) {
 94 |         var url = this.anonServer + "/" + this.name + "/" + obj._id;
 95 |         request.del(url, function (err, res, doc) {
 96 |             doc = JSON.parse(doc);
 97 |             expect(err).to.not.be.ok();
 98 |             expect(res.statusCode).to.equal(403);
 99 |             expect(doc.error).to.equal("forbidden");
100 |             cb();
101 |         });
102 |         
103 |     }
104 | ,   noInvalid:  function (obj, cb) {
105 |         var url = this.server + "/" + this.name + "/create";
106 |         obj.couthType = this.name;
107 |         request.post(url, { json: obj }, function (err, res, doc) {
108 |             expect(err).to.not.be.ok();
109 |             expect(res.statusCode).to.equal(403);
110 |             expect(doc.error).to.equal("forbidden");
111 |             cb();
112 |         });
113 |         
114 |     }
115 | ,   remove: function (objects, cb) {
116 |         objects = objects.concat([]);
117 |         var url = this.server + "/" + this.name + "/";
118 |         function sendObj () {
119 |             if (!objects.length) return cb();
120 |             var obj = objects.shift();
121 |             request.del(url + obj._id, function (err, res) {
122 |                 expect(err).to.not.be.ok();
123 |                 expect(res.statusCode).to.equal(201);
124 |                 sendObj();
125 |             });
126 |         }
127 |         sendObj();
128 |     }
129 | };
130 | 
131 | module.exports = AppTester;
132 | 


--------------------------------------------------------------------------------
/lib/deploy.js:
--------------------------------------------------------------------------------
  1 | 
  2 | var Couth =     require("./core").Couth
  3 | ,   _ =         require("underscore")
  4 | ,   nopt =      require("nopt")
  5 | ,   cradle =    require("cradle")
  6 | ;
  7 | 
  8 | Couth.prototype.cli =    function () {
  9 |     var knownOpts = {
 10 |             target: String
 11 |         ,   debug:  Boolean
 12 |         ,   silent: Boolean
 13 |         }
 14 |     ,   shortHands = {
 15 |             t:      ["--target"]
 16 |         ,   d:      ["--debug"]
 17 |         ,   s:      ["--silent"]
 18 |         ,   dev:    ["--target", "dev"]
 19 |         ,   prod:   ["--target", "prod"]
 20 |         }
 21 |     ,   opts = nopt(knownOpts, shortHands)
 22 |     ;
 23 |     if (opts.target) this.target(opts.target);
 24 |     if (opts.debug)  this.debug(opts.debug);
 25 |     if (opts.silent) this.silent(opts.silent);
 26 |     return this;
 27 | };
 28 | // call the deployer
 29 | Couth.prototype.deploy = function (done) {
 30 |     var self = this, conf = this.conf = this.resolve(this.target());
 31 |     var cradleOpt = { host: conf.deployTo, port: conf.port };
 32 |     if (conf.auth) cradleOpt.auth = { username: conf.auth.username, password: conf.auth.password };
 33 |     this.cradle = new cradle.Connection(cradleOpt).database(conf.db);
 34 |     this.enforceConfig();
 35 |     this.prepareVHost();
 36 |     this.loadCurrentDesign(function (err) {
 37 |         if (err) self.error("Problem loading current design document: [" + err.error + "] " + err.reason);
 38 |         if (conf.index) {
 39 |             self.addRewrite("", conf.index);
 40 |         }
 41 |         if (conf.webAppRoot) {
 42 |             var root, index;
 43 |             if (_.isString(conf.webAppRoot)) {
 44 |                 root = conf.webAppRoot;
 45 |                 index = conf.index || "/";
 46 |             }
 47 |             else {
 48 |                 root = conf.webAppRoot.base;
 49 |                 index = conf.webAppRoot.index || conf.index || "/";
 50 |             }
 51 |             self.addRewrite(root, index);
 52 |             if (!/\*$/.test(root)) {
 53 |                 if (!/\/$/.test(root)) root += "/";
 54 |                 root += "*";
 55 |             }
 56 |             self.addRewrite(root, index);
 57 |         }
 58 |         if (self.rewrites.length) self.design.rewrites = self.rewrites.sort(function (a, b) {
 59 |             if (a.from.length > b.from.length) return -1;
 60 |             if (a.from.length < b.from.length) return 1;
 61 |             return 0;
 62 |         });
 63 |         self.prepareValidation();
 64 |         self.couthResources();
 65 |         self.couthUserRoutes();
 66 |         for (var k in self.types) {
 67 |             self.types[k].deploy(self, self.design);
 68 |         }
 69 |         for (var att in self.design._attachments) {
 70 |             if (!self.seenAttachment[att]) {
 71 |                 (function (att) {
 72 |                     self.addRequest({
 73 |                         run:    function (cradle, cb) {
 74 |                             cradle.removeAttachment(self.design, att, function (err, res) {
 75 |                                 if (err) self.error(err);
 76 |                                 self.design._rev = res._rev;
 77 |                                 cb();
 78 |                             });
 79 |                         }
 80 |                     ,   reason: "removing " + att + " from design document"
 81 |                     });
 82 |                 }(att));
 83 |             }
 84 |         }
 85 |         if (conf.debug) self.fakeDeploy(done);
 86 |         else            self.realDeploy(done);
 87 |     });
 88 | };
 89 | Couth.prototype.fakeDeploy = function (done) {
 90 |     this.log(JSON.stringify(this.design, null, 4));
 91 |     var self = this;
 92 |     _.each(this.requests, function (req) {
 93 |         self.log("[" + req.reason + "]");
 94 |     });
 95 |     if (done) done(null);
 96 | };
 97 | Couth.prototype.realDeploy = function (done) {
 98 |     var self = this;
 99 |     // requests MUST come after the design doc because some (e.g. attachments)
100 |     // are not allowed before the document exists
101 |     var makeRequest = function () {
102 |         if (self.requests && self.requests.length) {
103 |             var req = self.requests.shift();
104 |             self.log(req.reason);
105 |             req.run(self.cradle, function (err) {
106 |                 if (err) self.error(err);
107 |                 self.log("OK");
108 |                 makeRequest();
109 |             });
110 |         }
111 |         else {
112 |             if (done) done(null);
113 |         }
114 |     };
115 |     // deploy design doc
116 |     self.log("Installing couth design document");
117 |     self.cradle.save(self.design, function (err, res) {
118 |         if (err) self.error(err);
119 |         self.log("OK");
120 |         self.design._rev = res._rev;
121 |         makeRequest();
122 |     });
123 | };
124 | Couth.prototype.loadCurrentDesign = function (cb) {
125 |     var self = this;
126 |     function loadDoc () {
127 |         self.cradle.get("_design/couth", function (err, res) {
128 |             if (err) {
129 |                 if (err.error === "not_found") {
130 |                     cb(null, self.design);
131 |                 }
132 |                 else cb(err);
133 |             }
134 |             else {
135 |                 _.extend(self.design, res);
136 |                 // need to re-init things that are always generated
137 |                 self.design.rewrites = [];
138 |                 self.design.lib = {};
139 |                 self.design.lists = {};
140 |                 self.design.types = {};
141 |                 self.design.updates = {};
142 |                 self.design.views = {};
143 |                 cb(null, self.design);
144 |             }
145 |         });
146 |     }
147 |     self.cradle.exists(function (err, exists) {
148 |         if (err) self.error(err);
149 |         if (exists) loadDoc();
150 |         else {
151 |             self.cradle.create(function (err) {
152 |                 if (err) self.error(err);
153 |                 loadDoc();
154 |             });
155 |         }
156 |     });
157 | };
158 | 


--------------------------------------------------------------------------------
/lib/client/couth-resource-api.tmpl.js:
--------------------------------------------------------------------------------
  1 | /*global angular*/
  2 | 
  3 | // possible enhancement
  4 | // this could have interceptors for errors (or whatever works)
  5 | // http://www.espeo.pl/2012/02/26/authentication-in-angularjs-application
  6 | // except that we have 403 for this, and that we should also intercept 409,
  7 | 
  8 | (function () {
  9 |     var types = ["REPLACE ME"];
 10 |     var cr = angular.module("CouthResourceAPI", [])
 11 |     ,   rep = function (path, id) {
 12 |             return path.replace(/:key|\*/, id);
 13 |         }
 14 |     ;
 15 |     
 16 |     angular.forEach(types, function (type) {
 17 |         var opt = type.crudOptions
 18 |         ,   realName = type.name.replace(/^./, function (c) { return c.toUpperCase(); })
 19 |                                 .replace(/-(.)/g, function (all, c) { return c.toUpperCase(); })
 20 |         ;
 21 |         cr.factory(realName, function ($http, $q, $rootScope) {
 22 |             // we need this to avoid stupid Couch behaviour of returning text/plain errors
 23 |             var strictAccept = { headers: { Accept: "application/json" }}
 24 |             ,   errorMap = { // XXX Couch may return others
 25 |                     forbidden:  403
 26 |                 ,   not_found:  404
 27 |                 }
 28 |             ;
 29 |             if (!$rootScope.$couthTypes) $rootScope.$couthTypes = {};
 30 |             $rootScope.$couthTypes[type.name] = type;
 31 |             
 32 |             return {
 33 |                 list:   function (success, error) {
 34 |                     var prom = $http.get(opt.paths.list, strictAccept);
 35 |                     if (success) prom.success(success);
 36 |                     if (error) prom.error(error);
 37 |                     return prom;
 38 |                 }
 39 |             ,   read:   function (obj, success, error) {
 40 |                     var id = angular.isString(obj) ? obj : obj[type.crudOptions.id]
 41 |                     ,   deferred = $q.defer()
 42 |                     ,   prom = deferred.promise;
 43 |                     if (success && !error) prom = prom.then(success);
 44 |                     else if (success && error) prom = prom.then(success, error);
 45 |                     $http.get(rep(opt.paths.read, id), strictAccept)
 46 |                          .then(
 47 |                              function (result) {
 48 |                                 if (angular.isString(result.data)) {
 49 |                                     try { result.data = JSON.parse(result.data); }
 50 |                                     catch (e) {
 51 |                                         result.status = 500;
 52 |                                         return deferred.reject(result);
 53 |                                     }
 54 |                                 }
 55 |                                 if (result.data.error) {
 56 |                                     result.status = errorMap[result.data.error] || 500;
 57 |                                     return deferred.reject(result);
 58 |                                 }
 59 |                                 if (!angular.isString(obj)) {
 60 |                                     if (result.data._id) obj._id = result.data._id;
 61 |                                     if (result.data._rev) obj._id = result.data._rev;
 62 |                                 }
 63 |                                 return deferred.resolve(result);
 64 |                             }
 65 |                         ,   function (result) {
 66 |                                 return deferred.reject(result);
 67 |                             }
 68 |                     );
 69 |                     return prom;
 70 |                 }
 71 |             ,   create: function (obj, success, error) {
 72 |                     if (type.crudOptions.id !== "_id") {
 73 |                         var deferred = $q.defer()
 74 |                         ,   prom = deferred.promise;
 75 |                         if (success && !error) prom = prom.then(success);
 76 |                         else if (success && error) prom = prom.then(success, error);
 77 |                         // check that it doesn't exist before creating
 78 |                         var self = this;
 79 |                         this.read(obj
 80 |                                 ,   function () {
 81 |                                         return deferred.reject({ data: { error: "conflict", reason: "ID already exists." }});
 82 |                                     }
 83 |                                 ,   function () {
 84 |                                         return self._create(obj, function (res) { return deferred.resolve(res); }
 85 |                                                                , function (res) { return deferred.reject(res); });
 86 |                                     }
 87 |                         );
 88 |                         return prom;
 89 |                     }
 90 |                     else {
 91 |                         return this._create(obj, success, error);
 92 |                     }
 93 |                 }
 94 |             ,   _create: function (obj, success, error) {
 95 |                     var deferred = $q.defer()
 96 |                     ,   prom = deferred.promise;
 97 |                     if (success && !error) prom = prom.then(success);
 98 |                     else if (success && error) prom = prom.then(success, error);
 99 |                     $http.post(opt.paths.create, obj, strictAccept)
100 |                          .then(
101 |                              function (result) {
102 |                                  obj._id = result.data.id;
103 |                                  obj._rev = result.headers("x-couch-update-newrev");
104 |                                  return deferred.resolve(obj);
105 |                             }
106 |                         ,   function (result) {
107 |                                 return deferred.reject(result);
108 |                             }
109 |                     );
110 |                 }
111 |             ,   update: function (obj, success, error) {
112 |                     var deferred = $q.defer()
113 |                     ,   prom = deferred.promise;
114 |                     if (success && !error) prom = prom.then(success);
115 |                     else if (success && error) prom = prom.then(success, error);
116 |                     $http.put(rep(opt.paths.update, obj._id), obj, strictAccept)
117 |                          .then(
118 |                              function (result) {
119 |                                  obj._rev = result.data.rev;
120 |                                  return deferred.resolve(obj);
121 |                             }
122 |                         ,   function (result) {
123 |                                 return deferred.reject(result);
124 |                             }
125 |                     );
126 |                 }
127 |             ,   del:   function (obj, success, error) {
128 |                     var prom = $http["delete"](rep(opt.paths.del, obj._id), strictAccept);
129 |                     if (success) prom.success(success);
130 |                     if (error) prom.error(error);
131 |                     return prom;
132 |                 }
133 |             };
134 |         });
135 |     });
136 | }());
137 | 


--------------------------------------------------------------------------------
/lib/forms.js:
--------------------------------------------------------------------------------
  1 | 
  2 | var fs = require("fs")
  3 | ,   pth = require("path")
  4 | ,   hb = require("handlebars")
  5 | ;
  6 | 
  7 | var tmpl = function (name) { return fs.readFileSync(pth.join(__dirname, "hb/" + name + ".hb" ), "utf8"); }
  8 | ,   formTmpl = hb.compile(tmpl("form"))
  9 | ,   partials = "descend dispatch label hidden string number boolean object union array enum date time datetime-local ref".split(" ")
 10 | ;
 11 | for (var i = 0, n = partials.length; i < n; i++) hb.registerPartial(partials[i], tmpl(partials[i]));
 12 | 
 13 | // TODO
 14 | //  - styling
 15 | //      - don't use floats, use relative positioning and our own styles
 16 | //      - for arrays, we could probably use a grid actually
 17 | //      - legends inside legends
 18 | 
 19 | // LATER:
 20 | //  - add error content (use arbitrary @name, otherwise it's a mess)
 21 | //  - add multiple form types
 22 | //  - new types: html, email, date, attachment
 23 | //  - maybe switch to doT http://olado.github.com/doT/index.html
 24 | 
 25 | exports.generate = function (schema, type, hints) {
 26 |     hints = hints || {};
 27 |     var path = ["$couthInstance"]
 28 |     ,   root = []
 29 |     ,   curPath = function () {
 30 |             if (!path.length) return;
 31 |             var pth = path.concat([])
 32 |             ,   ret = pth.shift()
 33 |             ;
 34 |             for (var i = 0, n = pth.length; i < n; i++) {
 35 |                 var p = pth[i];
 36 |                 if (/^\[.*\]$/.test(p)) ret += p;
 37 |                 else ret += "." + p;
 38 |             }
 39 |             return ret;
 40 |         }
 41 |     ,   isArray = function (obj) {
 42 |             return Object.prototype.toString.call(obj) === "[object Array]";
 43 |         }
 44 |     ,   toEnum = function (sch, cur) {
 45 |             if (!sch["enum"]) return;
 46 |             cur.subtype = cur.type;
 47 |             cur.type = "enum";
 48 |             cur.values = sch["enum"];
 49 |         }
 50 |     ,   processSchema = function (sch, fields, name) {
 51 |             var cur = {
 52 |                 type:           sch.type || "any"
 53 |             ,   description:    sch.description || ""
 54 |             ,   required:       sch.required || false
 55 |             ,   emptyType:      sch.type
 56 |             ,   couthType:      type
 57 |             };
 58 |             var p = curPath();
 59 |             if (p) cur.path = p;
 60 |             if (name) cur.name = name;
 61 |             if (p && hints[p.replace("$couthInstance", "$")]) {
 62 |                 var hint = hints[p.replace("$couthInstance", "$")];
 63 |                 if (hint.ref) {
 64 |                     cur.type = "ref";
 65 |                     cur.source = hint.ref.replace("couth:", "");
 66 |                     cur.show = hint.show || "$._id";
 67 |                     cur.value = hint.value || "$._id";
 68 |                     cur["default"] = hint["default"] || "";
 69 |                 }
 70 |             }
 71 |             else {
 72 |                 if (!sch.type || sch.type === "any") {
 73 |                     // not sure what to do with these
 74 |                     // maybe a simple key-value map, but it doesn't make much sense
 75 |                     cur.type = "hidden";
 76 |                 }
 77 |                 else if (sch.type === "object") {
 78 |                     cur.fields = [];
 79 |                     for (var p in sch.properties) {
 80 |                         path.push(p);
 81 |                         processSchema(sch.properties[p], cur.fields, p);
 82 |                         path.pop();
 83 |                     }
 84 |                 }
 85 |                 else if (sch.type === "array") {
 86 |                     if (isArray(sch.items)) {
 87 |                         // XXX this can be handled, but later
 88 |                         console.log("XXX We don't yet support arrays of types");
 89 |                     }
 90 |                     else {
 91 |                         var items = [];
 92 |                         // XXX this only works one level deep
 93 |                         // when the need arises, we can make it work with parent scopes
 94 |                         // as well
 95 |                         path.push("[$index]");
 96 |                         processSchema(sch.items, items);
 97 |                         cur.items = items[0];
 98 |                         // XXX fix this when Angular pull https://github.com/angular/angular.js/pull/1661 is solved
 99 |                         if (cur.items.type !== "object") console.log("[WARNING] Arrays of primitives do not work very well with the editor");
100 |                         path.pop();
101 |                     }
102 |                     if (sch.minItems) cur.minItems = sch.minItems;
103 |                     if (sch.maxItems) cur.maxItems = sch.maxItems;
104 |                     if (sch.uniqueItems) cur.uniqueItems = sch.uniqueItems;
105 |                 }
106 |                 else if (sch.type === "string" || sch.type === "text") {
107 |                     toEnum(sch, cur);
108 |                     cur.pattern = sch.pattern || false;
109 |                     // cur.minLength = sch.minLength || false; // XXX missing in HTML, need support by hand
110 |                     cur.maxLength = sch.maxLength || false;
111 |                 }
112 |                 else if (sch.type === "number") {
113 |                     toEnum(sch, cur);
114 |                     // XXX the exclusive options are not supported
115 |                     // though maybe with a range?
116 |                     cur.max = sch.maximum || false;
117 |                     cur.min = sch.minimum || false;
118 |                 }
119 |                 else if (sch.type === "boolean") {
120 |                     toEnum(sch, cur);
121 |                 }
122 |                 else if (sch.type === "null") {
123 |                     cur.type = "hidden";
124 |                 }
125 |                 else if (isArray(sch.type)) {
126 |                     cur.type = "union";
127 |                     if (sch["enum"]) {
128 |                         toEnum(sch, cur);
129 |                     }
130 |                     else {
131 |                         cur.fields = [];
132 |                         // XXX
133 |                         // Note that JSV accepts ["string", "number"] here, but we don't support that yet
134 |                         for (var i = 0, n = sch.type.length; i < n; i++) processSchema(sch.type[i], cur.fields);
135 |                     }
136 |                     cur.emptyType = sch.type[0].type;
137 |                 }
138 |                 if (name === "couthType") {
139 |                     cur.type = "hidden";
140 |                     cur.required = true;
141 |                     cur.value = sch["enum"][0];
142 |                 }
143 |             }
144 |             
145 |             // Handlebars is stupid, so we do some fix up to help it
146 |             cur["is" + cur.type.replace(/^./, function (c) { return c.toUpperCase(); })
147 |                                .replace(/-(.)/g, function (all, c) { return c.toUpperCase(); })] = true;
148 |             cur.id = type + "." + (cur.path || "__root");
149 |             fields.push(cur);
150 |         }
151 |     ;
152 |     processSchema(schema, root);
153 |     root[0].fields.unshift({ type: "hidden", name: "_rev", path: "_rev", isHidden: true, id: type + "._rev" });
154 |     root[0].fields.unshift({ type: "hidden", name: "_id", path: "_id", isHidden: true, id: type + "._id" });
155 |     return formTmpl(root[0]);
156 | };
157 | 


--------------------------------------------------------------------------------
/lib/type.js:
--------------------------------------------------------------------------------
  1 | /*global */
  2 | 
  3 | var _ = require("underscore")
  4 | ,   Couth = require("./core").Couth
  5 | ,    pth =  require("path")
  6 | ;
  7 | 
  8 | // helpers
  9 | function makeView (type, id) {
 10 |     return {
 11 |         map:    "function (doc) {\n" +
 12 |                 "    return require('views/lib/utils').viewFor('" + type + "', '" + id + "', doc, emit);\n" +
 13 |                 "}\n"
 14 |     };
 15 | }
 16 | 
 17 | function makeList (perm) {
 18 |     return "function (head, req) {\n" +
 19 |            "    return require('lib/utils').listFor(head, req, '" + perm + "', provides, send, start, getRow, log);\n" +
 20 |            "}";
 21 | }
 22 | 
 23 | function makeUpdate () {
 24 |     return function (doc, req) {
 25 |                 return require("lib/utils").updateFor(doc, req);
 26 |            }.toString();
 27 | }
 28 | 
 29 | function makeRead (jsonp) {
 30 |     var jsonp = jsonp || false;
 31 |     return "function (head, req) {\n" +
 32 |            "    return require('lib/utils').showFor(head, req, provides, send, getRow, registerType, " + jsonp + ", start, log);\n" +
 33 |            "}";
 34 | }
 35 | 
 36 | function makeDelete () {
 37 |     return function (doc, req) {
 38 |                 return require("lib/utils").deleteFor(doc, req);
 39 |            }.toString();
 40 | }
 41 | 
 42 | function Type (name) {
 43 |     this.name = name;
 44 |     this.schema({ type: "object" });
 45 |     this.perms = {
 46 |         create: "*"
 47 |     ,   read:   "*"
 48 |     ,   update: "*"
 49 |     ,   del:    "*"
 50 |     };
 51 |     this.crudOptions = {};
 52 |     this.hints = {};
 53 | }
 54 | 
 55 | Type.prototype = {
 56 |     schema: function (sch) {
 57 |         if (!sch) return this.jsonSchema;
 58 |         if (!sch.type || sch.type !== "object") throw new Error("The root schema type has to be 'object'.");
 59 |         if (!sch.properties) sch.properties = {};
 60 |         if (!sch.properties.couthType) sch.properties.couthType = { type: "string", "enum": [this.name], "required": true };
 61 |         this.jsonSchema = sch;
 62 |         return this;
 63 |     }
 64 | ,   permissions: function (perms) {
 65 |         if (!perms) return this.perms;
 66 |         this.perms = _.extend(this.perms, perms);
 67 |         return this;
 68 |     }
 69 | ,   crudify: function (opts) {
 70 |         if (!opts) return this.crudOptions;
 71 |         var name = this.name;
 72 |         
 73 |         // paths
 74 |         if (!opts.paths) opts.paths = {};
 75 |         //  list        GET     /name/
 76 |         if (!opts.paths.list) opts.paths.list = "/" + name;
 77 |         //  create      POST    /name/create
 78 |         if (!opts.paths.create) opts.paths.create = "/" + name + "/create";
 79 |         //  read        GET     /name/:key or /name/:id
 80 |         if (!opts.paths.read) opts.paths.read = "/" + name + "/:key";
 81 |         //  update      PUT     /name/:id
 82 |         if (!opts.paths.update) opts.paths.update = "/" + name + "/*";
 83 |         //  delete      DELETE  /name/:id
 84 |         if (!opts.paths.del) opts.paths.del = "/" + name + "/*";
 85 |         
 86 |         if (!opts.id) opts.id = "_id";
 87 |         this.crudOptions = opts;
 88 |         return this;
 89 |     }
 90 | ,   hint:   function (path, opts) {
 91 |         this.hints[path] = opts;
 92 |         return this;
 93 |     }
 94 | ,   deploy: function (couth, ddoc) {
 95 |         // add self to design document
 96 |         if (!ddoc.types) ddoc.types = {};
 97 |         ddoc.types[this.name] = {
 98 |             schema:         this.jsonSchema
 99 |         ,   permissions:    this.perms
100 |         };
101 |         
102 |         // --- Create the requisite paths
103 |         var opts = this.crudOptions
104 |         ,   viewName = this.name + "." + opts.id
105 |         ;
106 |         // view
107 |         ddoc.views[viewName] = makeView(this.name, opts.id);
108 |         
109 |         // list
110 |         ddoc.lists[viewName] = makeList(this.perms.read);
111 |         couth.addRewrite(opts.paths.list,
112 |                         "_list/" + viewName + "/" + viewName + "/",
113 |                         "GET",
114 |                         { include_docs: true }
115 |         );
116 |         
117 |         // create & update
118 |         ddoc.updates[this.name] = makeUpdate();
119 |         couth.addRewrite(opts.paths.create,
120 |                         "_update/" + this.name + "/",
121 |                         "POST");
122 |         couth.addRewrite(opts.paths.update,
123 |                         "_update/" + this.name + "/*",
124 |                         "PUT");
125 |         
126 |         // read
127 |         var renderKey = viewName + ".render";
128 |         ddoc.lists[renderKey] = makeRead(opts.jsonp);
129 |         couth.addRewrite(opts.paths.read,
130 |                         "_list/" + renderKey + "/" + viewName,
131 |                         "GET",
132 |                         { include_docs: true });
133 |         
134 |         // delete
135 |         var delKey = this.name + ".delete";
136 |         ddoc.updates[delKey] = makeDelete();
137 |         couth.addRewrite(opts.paths.del,
138 |                         "_update/" + delKey + "/*",
139 |                         "DELETE");
140 |         return this;
141 |     }
142 | };
143 | 
144 | module.exports = Type;
145 | 
146 | Couth.prototype.type = function (name) {
147 |     if (!this.types[name]) this.types[name] = new Type(name);
148 |     return this.types[name];
149 | };
150 | Couth.prototype.prepareValidation = function () {
151 |     if (Object.keys(this.types).length) {
152 |         this.addLib("underscore", pth.join(__dirname, "../node_modules/underscore/underscore-min.js"));
153 |         this.addLib("web-schema", pth.join(__dirname, "../node_modules/web-schema/lib/web-schema.js"));
154 |         this.addLib("utils", pth.join(__dirname, "couch/design-utils.js"));
155 |         var validation = function (newDoc, oldDoc, user) {
156 |             // ensure you can't change a resource's type
157 |             var couthType = oldDoc && oldDoc.couthType ? oldDoc.couthType : newDoc.couthType
158 |             ,   WebSchema = require("lib/web-schema").WebSchema
159 |             ;
160 |             // skip validation if we're deleting
161 |             if (!newDoc._deleted) {
162 |                 // couthType is always required
163 |                 if (!couthType) throw({ forbidden: "All objects must have a couthType" });
164 |                 var schema = this.types[couthType].schema;
165 |                 if (!schema) { throw({ forbidden: "Object of unknown couthType: " + couthType }); }
166 |                 var validator = new WebSchema();
167 |                 var report = validator.validate(newDoc, schema);
168 |                 if (!report.ok) {
169 |                     throw({ forbidden: "Validation errors: '" + report.errors[0] + "' at " + report.path });
170 |                 }
171 |             }
172 |             // manage permissions
173 |             var perms = couthType && this.types[couthType] ? this.types[couthType].permissions : {}
174 |             ,   checkPermissions = function (action, name) {
175 |                     if (!name) name = action;
176 |                     if (perms[action] && perms[action] !== "*") {
177 |                         if (perms[action] === "admin") {
178 |                             if (user.roles.indexOf("_admin") === -1)
179 |                                 throw({ forbidden: "Only admins can " + name + " objects of type: " + couthType});
180 |                         }
181 |                         else if (perms[action] === "logged") {
182 |                             if (user.name === null)
183 |                                 throw({ forbidden: "You must be logged in to " + name + " objects of type: " + couthType});
184 |                         }
185 |                         else {
186 |                             throw({ forbidden: "Unknown permissions constraint '" + perms[action] + "' for type: " + couthType });
187 |                         }
188 |                     }
189 |                 }
190 |             ;
191 |             if (perms) {
192 |                 if (oldDoc) {
193 |                     if (newDoc._deleted) checkPermissions("del", "delete");
194 |                     else checkPermissions("update");
195 |                 }
196 |                 else {
197 |                     checkPermissions("create");
198 |                 }
199 |             }
200 |         };
201 |         this.design.validate_doc_update = validation.toString();
202 |     }
203 | };
204 | 


--------------------------------------------------------------------------------
/lib/client/couth-client.js:
--------------------------------------------------------------------------------
  1 | /*global angular */
  2 | 
  3 | angular.module("CouthClient", ["CouthResourceAPI"])
  4 |     .directive("couthType", function () {
  5 |         return function (scope, element, attrs) {
  6 |             scope.$emit("couth:register-editor", attrs.couthType, scope);
  7 |         };
  8 |     })
  9 |     // built from http://www.smartjava.org/content/drag-and-drop-angularjs-using-jquery-ui
 10 |     .directive("couthDnd", function () {
 11 |         return function (scope, element, attrs) {
 12 |             var toUpdate
 13 |             ,   startIndex = -1
 14 |             ,   path = attrs.couthDnd
 15 |             ;
 16 |             // watch the model so we know which element is where
 17 |             scope.$watch(attrs.couthDnd, function (val) { toUpdate = val; }, true);
 18 | 
 19 |             // use jqUI to make the element sortable
 20 |             $(element[0]).sortable({
 21 |                 items:          "> fieldset"
 22 |             ,   cursor:         "move"
 23 |             ,   handle:         ".couth-move"
 24 |             ,   axis:           "y"
 25 |             ,   placeholder:    "couth-placeholder"
 26 |             ,   tolerance:      "pointer"
 27 |             ,   forcePlaceholderSize:   true
 28 |             ,   opacity:        0.6
 29 |             ,   start:  function (event, ui) {
 30 |                     startIndex = $(ui.item).index();
 31 |                 }
 32 |             ,   stop:   function (event, ui) {
 33 |                     // on stop we determine the new index of the
 34 |                     // item and store it there
 35 |                     var newIndex = $(ui.item).index()
 36 |                     ,   toMove = toUpdate[startIndex];
 37 |                     toUpdate.splice(startIndex, 1);
 38 |                     toUpdate.splice(newIndex, 0, toMove);
 39 |                     // trigger an update in angular use $apply()
 40 |                     // since we're outside angular's lifecycle
 41 |                     scope.$apply(scope.$eval(path));
 42 |                 }
 43 |             });
 44 |         };
 45 |     })
 46 |     .directive("couthRef", function () {
 47 |         return function (scope, element, attrs) {
 48 |             // <button type='button' couth-ref data-target-id='{{id}}' data-source='{{source}}'
 49 |             //         data-show='{{show}}' data-value='{{value}}' data-default='{{default}}'>Pick</button>
 50 |             var target = attrs.targetId
 51 |             ,   source = attrs.source
 52 |             ,   show = attrs.show
 53 |             ,   value = attrs.value
 54 |             ,   def = attrs["default"]
 55 |             ;
 56 |             console.log(target, source, show, value, def);
 57 |             // XXX
 58 |             //  FUCK THIS!
 59 |             //  just use a drop down
 60 |             //  we populate it
 61 |             //  it's directly integrated
 62 |             //
 63 |             //  also, when exposeUsers is on, a form should be generated
 64 |             //  and it should be possible to provide extensions to its basic type (that only the form takes
 65 |             //  into account)
 66 |             //  that way you can edit users properly
 67 |         };
 68 |         
 69 |     })
 70 |     .controller("CouthCtrl", function ($scope, $rootScope, $http, $document) {
 71 |         function loading () { $scope.$emit("couth:loading"); }
 72 |         function done () { $scope.$emit("couth:done"); }
 73 |         loading();
 74 | 
 75 |         // manage users
 76 |         function resetUser () {
 77 |             $rootScope.$couthUser = {
 78 |                 name:       null
 79 |             ,   roles:      []
 80 |             ,   isAdmin:    false
 81 |             };
 82 |         }
 83 |         function isAdmin (roles) {
 84 |             return roles.indexOf("_admin") > -1;
 85 |         }
 86 |         $http.get("/couth/session")
 87 |             .success(function (data) {
 88 |                 done();
 89 |                 $rootScope.$couthUser = data.userCtx;
 90 |                 $rootScope.$couthUser.isAdmin = isAdmin(data.userCtx.roles);
 91 |             })
 92 |             .error(function () {
 93 |                 done();
 94 |                 resetUser();
 95 |                 $scope.$emit("couth:error", { reason: "Failed to open a session with the server." });
 96 |             })
 97 |         ;
 98 |         $rootScope.$couthLogin = function (username, password, cb) {
 99 |             loading();
100 |             $http.post("/couth/login", { name: username, password: password })
101 |                 .success(function (data) {
102 |                     done();
103 |                     if (!$rootScope.$couthUser) $rootScope.$couthUser = {};
104 |                     $rootScope.$couthUser.name = username; // Couch returns null for that
105 |                     $rootScope.$couthUser.roles = data.roles;
106 |                     $rootScope.$couthUser.isAdmin = isAdmin(data.roles);
107 |                     cb();
108 |                 })
109 |                 .error(function (data, status) {
110 |                     done();
111 |                     resetUser();
112 |                     $scope.$emit("couth:error", { status: status, reason: data.reason || "Login failed." });
113 |                 })
114 |             ;
115 |         };
116 |         $rootScope.$couthLogout = function () {
117 |             loading();
118 |             $http["delete"]("/couth/logout")
119 |                 .success(function () {
120 |                     done();
121 |                     resetUser();
122 |                 })
123 |                 .error(function () {
124 |                     done();
125 |                     // I'm not sure this can ever happen
126 |                     $scope.$emit("couth:error", { reason: "Logout failed." });
127 |                 })
128 |             ;
129 |         };
130 |         $rootScope.$couthSignup = function (username, password, cb) {
131 |             var id = encodeURIComponent("org.couchdb.user:" + username);
132 |             loading();
133 |             $http.put("/couth/signup/" + id, { name: username, password: password, type: "user", roles: [] })
134 |                 .success(function () {
135 |                     done();
136 |                     if (!$rootScope.$couthUser) $rootScope.$couthUser = {};
137 |                     $rootScope.$couthUser.name = username;
138 |                     $rootScope.$couthUser.roles = [];
139 |                     $rootScope.$couthUser.isAdmin = false;
140 |                     cb();
141 |                 })
142 |                 .error(function (data, status) {
143 |                     done();
144 |                     $scope.$emit("couth:error", { status: status, reason: data.reason || "Signup failed." });
145 |                 })
146 |             ;
147 |         };
148 |         // expose the above to forms
149 |         $rootScope.$couthSignupForm = function (evt, username, password) {
150 |             evt.preventDefault();
151 |             $rootScope.$couthSignup(username, password, function () {
152 |                 // this isn't kosher, but I can't think of a cleaner way of tell Bootstrap
153 |                 // to remove its dropdown
154 |                 $("body").trigger("click");
155 |             });
156 |         };
157 |         $rootScope.$couthLoginForm = function (evt, username, password) {
158 |             evt.preventDefault();
159 |             $rootScope.$couthLogin(username, password, function () {
160 |                 // this isn't kosher, but I can't think of a cleaner way of tell Bootstrap
161 |                 // to remove its dropdown
162 |                 $("body").trigger("click");
163 |             });
164 |         };
165 |         
166 |         // loading indicator
167 |         $scope.$couthLoading = false;
168 |         $scope.$on("couth:loading", function () {
169 |             $scope.$couthLoading = true;
170 |         });
171 |         $scope.$on("couth:done", function () {
172 |             $scope.$couthLoading = false;
173 |         });
174 |         
175 |         // errors and successes messaging
176 |         $scope.$couthError = false;
177 |         $scope.$on("couth:error", function (evt, data) {
178 |             $scope.$couthError = data.reason;
179 |             $scope.$couthSuccess = false;
180 |         });
181 |         $scope.$couthSuccess = false;
182 |         $scope.$on("couth:success", function (evt, data) {
183 |             $scope.$couthSuccess = data.reason;
184 |             $scope.$couthError = false;
185 |         });
186 |         $document.bind("keypress", function (evt) {
187 |             if (evt.keyCode === 27) {
188 |                 $scope.$couthSuccess = $scope.$couthError = false;
189 |                 $scope.$digest();
190 |             }
191 |         });
192 |         
193 |         // editor management
194 |         $scope.$couthEditors = {};
195 |         $scope.$on("couth:register-editor", function (evt, type, scope) {
196 |             $scope.$couthEditors[type] = scope;
197 |         });
198 |         $scope.$on("couth:edit", function (evt, obj) {
199 |             if (!obj.couthType) return;
200 |             var ed = $scope.$couthEditors[obj.couthType];
201 |             if (!ed) return;
202 |             ed.$couthOriginal = obj;
203 |             ed.$couthInstance = angular.fromJson(angular.toJson(obj));
204 |             ed.$couthMode = "edit";
205 |             ed.$couthFormShow = true;
206 |         });
207 |         $scope.$on("couth:new", function (evt, type) {
208 |             var ed = $scope.$couthEditors[type];
209 |             if (!ed) return;
210 |             ed.$couthInstance = { couthType: type };
211 |             ed.$couthMode = "new";
212 |             ed.$couthFormShow = true;
213 |         });
214 |     })
215 |     .controller("CouthFormCtrl", function ($scope, $parse) {
216 |         $scope.$couthMode = "new";
217 |         $scope.$couthSave = function () {
218 |             if (!$scope.$couthForm.$valid) {
219 |                 // XXX add some details here
220 |                 $scope.$emit("couth:error", { reason: "Form is invalid." });
221 |                 return;
222 |             }
223 |             // dispatch an event (couth:create or couth:update) to which a higher-up controller can listen
224 |             $scope.$emit($scope.$couthMode === "new" ? "couth:create" : "couth:update", $scope.$couthInstance, $scope);
225 |         };
226 |         $scope.$couthReset = function (evt) {
227 |             $scope.$couthFormShow = false;
228 |             evt.preventDefault();
229 |         };
230 |         $scope.$couthArrayDel = function (path, idx, evt) {
231 |             $scope.$eval(path).splice(idx, 1);
232 |             evt.preventDefault();
233 |         };
234 |         $scope.$couthArrayAdd = function (path, type, evt) {
235 |             var empty;
236 |             if (type === "object" || type === "any" || !type) empty = {};
237 |             else if (type === "array") empty = [];
238 |             else if (type === "string") empty = "";
239 |             else if (type === "number") empty = 0;
240 |             else if (type === "boolean") empty = false;
241 |             else if (type === "null") empty = null;
242 |             
243 |             var getter = $parse(path)
244 |             ,   arr = getter($scope)
245 |             ;
246 |             if (!arr) {
247 |                 arr = [];
248 |                 getter.assign($scope, arr);
249 |             }
250 |             arr.push(empty);
251 |             evt.preventDefault();
252 |         };
253 |     })
254 |     // startFrom filter to support pagination
255 |     // based on http://jsfiddle.net/2ZzZB/56/
256 |     .filter("startFrom", function () {
257 |         return function (input, start) {
258 |             if (!input) return;
259 |             start = +start;
260 |             return input.slice(start);
261 |         };
262 |     })
263 |     .factory("CouthSimpleCRUD", function () {
264 |         var missing = function (str) { throw("CouthSimpleCRUD requires a '" + str + "' to be specified"); };
265 |         return {
266 |             runForType: function (conf) {
267 |                 var Type = conf.type        || missing("type")
268 |                 ,   name = conf.name        || "Object"
269 |                 ,   $scope = conf.scope     || missing("scope")
270 |                 ,   listCB = conf.onload    || function () {}
271 |                 ;
272 |                 Type.list(listCB);
273 |                 function loading () { $scope.$emit("couth:loading"); }
274 |                 function done () { $scope.$emit("couth:done"); }
275 |                 function commonError (err) {
276 |                     done();
277 |                     console.log(err);
278 |                     var reason = "unknown";
279 |                     if (err.data) reason = err.data.reason || err.data.error;
280 |                     $scope.$emit("couth:error", { status: err.status, reason: reason });
281 |                 }
282 |                 function makeCommonSuccess (obj, scope, mode) {
283 |                     return function () {
284 |                         done();
285 |                         if (scope) {
286 |                             scope.$couthFormShow = false;
287 |                             scope.$couthInstance = {};
288 |                         }
289 |                         $scope.$emit("couth:success", { reason: name + " " + mode + "d." });
290 |                         Type.list(listCB);
291 |                     };
292 |                 }
293 |                 $scope.$on("couth:create", function (evt, obj, scope) {
294 |                     loading();
295 |                     Type.create(obj, makeCommonSuccess(obj, scope, "create"), commonError);
296 |                 });
297 |                 $scope.$on("couth:update", function (evt, obj, scope) {
298 |                     loading();
299 |                     Type.update(obj, makeCommonSuccess(obj, scope, "update"), commonError);
300 |                 });
301 |                 $scope.$on("couth:delete", function (evt, obj) {
302 |                     loading();
303 |                     Type.del(obj, makeCommonSuccess(obj, null, "delete"), commonError);
304 |                 });
305 |                 // pagination
306 |                 if (conf.pagination) {
307 |                     $scope.$couthCurrentPage = 0;
308 |                     $scope.$couthPageSize = conf.pagination.pageSize || 10;
309 |                     if (conf.pagination.countExpr) {
310 |                         $scope.$couthCount = 0;
311 |                         $scope.$watch(conf.pagination.countExpr, function (val) {
312 |                             $scope.$couthCount = val;
313 |                         });
314 |                     }
315 |                     $scope.$couthHasPrev = function () {
316 |                         return $scope.$couthCurrentPage !== 0;
317 |                     };
318 |                     $scope.$couthHasNext = function () {
319 |                         return $scope.$couthCurrentPage < $scope.$couthCount / $scope.$couthPageSize - 1;
320 |                     };
321 |                     $scope.$couthNumberOfPages = function () {
322 |                         return Math.ceil($scope.$couthCount / $scope.$couthPageSize);
323 |                     };
324 |                     $scope.$couthPageList = function () {
325 |                         var pages = []
326 |                         ,   num = $scope.$couthNumberOfPages()
327 |                         ;
328 |                         for (var i = 1, num; i <= num; i++) pages.push(i);
329 |                         return pages;
330 |                     };
331 |                     $scope.$watch("$couthNumberOfPages()", function (val) {
332 |                         if (isNaN(val)) return;
333 |                         if ($scope.$couthCurrentPage === 0) return; // in case there's only one page
334 |                         if ($scope.$couthCurrentPage >= val) $scope.$couthCurrentPage = val - 1;
335 |                     });
336 |                 }
337 |             }
338 |         };
339 |     })
340 | ;
341 | 


--------------------------------------------------------------------------------
/example/static/bootstrap/css/bootstrap-responsive.min.css:
--------------------------------------------------------------------------------
 1 | /*!
 2 |  * Bootstrap Responsive v2.3.0
 3 |  *
 4 |  * Copyright 2012 Twitter, Inc
 5 |  * Licensed under the Apache License v2.0
 6 |  * http://www.apache.org/licenses/LICENSE-2.0
 7 |  *
 8 |  * Designed and built with all the love in the world @twitter by @mdo and @fat.
 9 |  */.clearfix{*zoom:1}.clearfix:before,.clearfix:after{display:table;line-height:0;content:""}.clearfix:after{clear:both}.hide-text{font:0/0 a;color:transparent;text-shadow:none;background-color:transparent;border:0}.input-block-level{display:block;width:100%;min-height:30px;-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}@-ms-viewport{width:device-width}.hidden{display:none;visibility:hidden}.visible-phone{display:none!important}.visible-tablet{display:none!important}.hidden-desktop{display:none!important}.visible-desktop{display:inherit!important}@media(min-width:768px) and 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10 | 


--------------------------------------------------------------------------------
/README.md:
--------------------------------------------------------------------------------
  1 | 
  2 | # Couth
  3 | 
  4 | Couth is a new take on the CouchApp concept (Couch Apps being web applications that
  5 | are stored and run completely off CouchDB). It has a specific focus on doing as much
  6 | as possible based on as little information as possible, and on making CRUD applications
  7 | particularly quick to create with full bells and whistles.
  8 | 
  9 | Given little more than a [Web Schema](https://github.com/darobin/web-schema), it will:
 10 | 
 11 | * Handle validation
 12 | * Generate basic views
 13 | * Generate a full set of CRUD endpoints
 14 | * Support JSON-P in addition to JSON
 15 | * Expose login/logout/signup functionality
 16 | * Handle basic permissions for users editing content
 17 | * Handle all the Couch configuration, including vhost, rewrites, session, etc so you
 18 |   don't have to
 19 | * Generate a form to create and edit the relevant objects, including nice things such
 20 |   as direct validation or drag and drop reodering of array items.
 21 | * Generate a client side API to access the CRUD backend easily
 22 | * Provide various paraphernalia for AngularJS apps
 23 | 
 24 | Couth is somewhat opinionated, but not completely. If you are planning to use 
 25 | [AngularJS](http://angularjs.org/) and [Bootstrap](http://twitter.github.com/bootstrap/)
 26 | your life will be much easier. But you can use something else instead if you want to do
 27 | more of the work yourself.
 28 | 
 29 | I am well aware that there are plenty of other CouchApp systems out there. I built this
 30 | one because none of them suited me.
 31 | 
 32 | ## Example Application
 33 | 
 34 | The example application below is a simple book list. Below you have the core app.js
 35 | file, but you should look inside the `example/` directory for the complete story.
 36 | 
 37 |     var couth = require("couth")
 38 |     ,   app = couth()
 39 |     ;
 40 | 
 41 |     app
 42 |         .deployTo("http://deploy.books.dev/")
 43 |         .auth({ username: "you", password: "secret" })
 44 |         .vhost("books.dev")
 45 |         .db("mybooks")
 46 |         .index("/index.html")
 47 |         .webAppRoot("/app/")
 48 |         .addStaticDir("static")
 49 |     ;
 50 | 
 51 |     app.type("books")
 52 |         .schema({
 53 |             type:           "object"
 54 |         ,   description:    "Book"
 55 |         ,   properties: {
 56 |                 title:          {
 57 |                     type:           "string"
 58 |                 ,   description:    "Title"
 59 |                 ,   required:       true
 60 |                 }
 61 |             ,   isbn: {
 62 |                     type:           "string"
 63 |                 ,   description:    "ISBN"
 64 |                 ,   pattern:        "\\d{3}-\\d-\\d\\d-\\d{6}-\\d"
 65 |                 }
 66 |             ,   authors:    {
 67 |                     type:           "array"
 68 |                 ,   description:    "Authors"
 69 |                 ,   items:  {
 70 |                         type:       "object"
 71 |                     ,   properties: {
 72 |                             name:   { type: "string", required: true }
 73 |                         }
 74 |                     }
 75 |                 }
 76 |             ,   etAl:   { type: "boolean", description: "Et al." }
 77 |             }
 78 |         })
 79 |         .permissions({
 80 |             create: "logged"
 81 |         ,   update: "logged"
 82 |         ,   del:    "admin"
 83 |         })
 84 |         .crudify({ jsonp: true })
 85 |     ;
 86 | 
 87 |     // process command line options and deploy
 88 |     app
 89 |         .cli()
 90 |         .deploy(function (err) {
 91 |             console.log(err ? "BAD!" : "ALL OK!");
 92 |         })
 93 |     ;
 94 | 
 95 | ## Continuous Execution
 96 | 
 97 | During development it can be convenient for your couth application to be re-run
 98 | whenever there's a change so that you don't have to constantly return to the
 99 | command line while you're tweaking some small detail, and can instead just
100 | hit reload.
101 | 
102 | Nothing simpler, first, if that's not already the case, just install `nodemon`:
103 | 
104 |     npm install -g nodemon
105 | 
106 | And then run it:
107 | 
108 |     nodemon --watch static -e js,css,html app.js 
109 | 
110 | The above will only watch inside the static directory but will take into account
111 | file extensions js, css, and html (the default being just js). You can drop the
112 | `--watch` to watch everything or you can specify several, and you can add more
113 | file extensions.
114 | 
115 | ## API
116 | 
117 | ### `couth()`
118 | 
119 | Creates an instance application. All usage of `app` below refers to the result from that
120 | 
121 | ### `app.loadConfig(path)`
122 | 
123 | Makes it possible to load a JSON configuration file rather than use code. This is a good
124 | place to put things like auth information (if you don't share the configuration) or
125 | local development settings. You may call this as many times as needed if you want to have
126 | multiple files (e.g. a common one, and a local override).
127 | 
128 | The syntax is simple: the keys at the first level are one of the target environments,
129 | and the keys and values inside of them match the names of the configuration methods
130 | that follow. Here's an example:
131 | 
132 |     {
133 |         "dev":  {
134 |             "auth": {
135 |                 "username": "your-name"
136 |             ,   "password": "big secret"
137 |             }
138 |         ,   "vhost":    "local-project.dev"
139 |         ,   "deployTo": "http://local.project.dev/"
140 |         }
141 |     ,   "prod": {
142 |             "auth": {
143 |                 "username": "same-name"
144 |             ,   "password": "other big secret"
145 |             }
146 |         }
147 |     ,   "all":  {
148 |             "port":     80
149 |         }
150 |     }
151 | 
152 | ### `app.debug([boolean])`, `app.silent([boolean])`
153 | 
154 | Get or set the debug and silent (no logging) statuses. It is probably more convenient to 
155 | control this on the command line.
156 | 
157 | ### `app.all()`, `app.dev()`, `app.prod()`, `app.test()`
158 | 
159 | Sets the target to which the configuration calls that follow apply. This allows you to
160 | have different configurations per target environment. For instance, to use a different
161 | vhost in production:
162 | 
163 |     app
164 |         .all().vhost("mysite.dev")
165 |         .prod().vhost("mysite.com");
166 | 
167 | ### Configuration methods
168 | 
169 | The following methods are available for configuration. They all accept a value to set,
170 | and return a value if they no parameter. Otherwise they return `this` so as to be chainable.
171 | 
172 | * `app.deployTo(URL)`. The URL (including only scheme and hostname) to the deployment endpoint.
173 |   There are two important endpoints in Couth: the deployment endpoint and the vhost endpoint, and
174 |   it's important to understand the difference. In order to expose nice URLs instead of CouchDB's
175 |   own rather ugly ones, we rely on CouchDB's URL rewriting functionality. This means that all
176 |   requests to http://vhost/ are internally mapped to http://vhost/yourDB/_design/couth/_rewrite/.
177 |   Having nice URLs is great, but once those rewrites have been set up, Couth can no longer 
178 |   communicate with CouchDB at the vhost endpoint since all the paths it needs to do so have been
179 |   rewritten.
180 |   This is why the deployment endpoint exists: it is a different hostname mapping to the *same*
181 |   CouchDB instance such that the rewriter is not triggered (the rewriter keys off the hostname).
182 | * `app.vhost(hostname)`. The hostname for the vhost endpoint, as explained above. This is the address
183 |   at which you want your site to be running.
184 | * `app.port(integer)`. The port to use for the deployment endpoint (for the vhost endpoint) it doesn't
185 |   matter to Couth).
186 | * `app.auth({ username: "you", password: "secret" })`. Sets the authentication credentials that may
187 |   be needed to deploy to CouchDB.
188 | * `app.db(string)`. The name of the database you wish to use. This is not user visible and so not
189 |   very important. CouchDB can be quite particular about what it accepts here, so you should probably
190 |   stick to alphanumerics and begin with a letter.
191 | * `app.index(path)`. Sets what accessing the root of the site will show. For instance, if you have
192 |   a static file called `index.html` you can call `app.index("index.html")` to use that. But it can
193 |   equally well be anything at all that you have added to your Couth deployment.
194 | * `app.webAppRoot(path)`. If you are developing an app that uses the History API you will want the path
195 |   you use with your routing to start with a recognisable prefix so that it can be distinguished from
196 |   resources that are meant to be obtained from the server. For instance, the example application sets
197 |   `app.webAppRoot("/app/")` and then uses routes that begin with `http://books.dev/app/`, e.g.
198 |   `http://books.dev/app/books`. Thanks to this option, if you load the previous URL, Couth will recognise
199 |   that this URL is controlled by the web app and will return the index page instead of trying to
200 |   find a resource.
201 | * `app.session(integer)`. The number of seconds that a user session lasts. CouchDB has this ridiculously
202 |   low (10 minutes), Couth ups that to 90 days.
203 | 
204 | ### `app.addStaticDir(dir, [opts])`
205 | 
206 | Recursively adds the content of a directory as static resources in the app. It will guess
207 | the proper media type for each file.
208 | 
209 | The `opts` object can contain one option: `keepDotFiles` which defaults to `false`. If set to
210 | `true` this will also attach files that begin with a dot instead of skipping them.
211 | 
212 | ### `app.addStatics(statics)`
213 | 
214 | Takes an array of static resources to add to the app (this is what does the underlying work
215 | for `addStaticDir()`). Each item in the array is a specifier that has the following fields:
216 | 
217 | * `path`: the path it will have in the app.
218 | * `content`: a string pointing to a file, or a Buffer, with the resource's content.
219 | * `type`: (optional) the media type for this item.
220 | 
221 | If a specifier is passed directly instead of an array, this will DWIM.
222 | 
223 | ### `app.cli()`
224 | 
225 | If you want your app to process command line arguments in a convenient default way, simply
226 | call this. The recognised options are:
227 | 
228 | * `--target TARGER`, `-t TARGET`. Set the target environment.
229 | * `--debug`, `-d`. Turn debugging mode on (prepares everything but does a fake deploy).
230 | * `--silent`, `-s`. Turn silent mode on (there will be no output).
231 | * `-dev`. Shortcut for `--target dev`.
232 | * `-prod`. Shortcut for `--target prod`.
233 | 
234 | ### `app.deploy(cb)`
235 | 
236 | Actually runs the deployment. You should call that once your app object is fully configured.
237 | The callback will received an error if there was a problem, null otherwise.
238 | 
239 | ### `app.addRewrite(from, to, method, query)`
240 | 
241 | Adds a new rewrite. Both `from` and `to` are required paths that are getting rewritten.
242 | If specified, `method` limits the rewrite to a specific method. If present, `query` is
243 | an object that provides key/value parameters to be added to the rewritten query (typically
244 | CouchDB view parameters such as `include_docs` or `skip`). Note that you do not need this
245 | CouchDB madness of escaping booleans and numbers, Couth does it for you.
246 | 
247 | ### `app.addLib(libName, content)`
248 | 
249 | Adds a library of code that views, lists, shows, etc. can load using CommonJS and run.
250 | `libName` is the name of the library (it will be available under `lib/` so if you give it a name
251 | of "foo" code can then load it with `require("lib/foo")`). `content` is a string pointing to a
252 | file to load, or a Buffer.
253 | 
254 | ### `app.type(name)`
255 | 
256 | Creates a new `Type` object for the given name and returns it. See below for the Type API.
257 | 
258 | ## Type API
259 | 
260 | ### `type.schema(webSchema)`
261 | 
262 | Simply accepts a [Web Schema](https://github.com/darobin/web-schema). Note however that the
263 | current implementation of the forms generator does not support absolutely all variants (it
264 | supports a lot of them though) so don't go *too* wild. Also, you want to use the `description`
265 | field almost systematically since that's what produces the form label.
266 | 
267 | ### `type.permissions(perms)`
268 | 
269 | Sets the permissions on this type. The default is full access to all. The keys of the `perms`
270 | object can be `create`, `update`, or `delete` (`read` will be supported before v1.0). The values
271 | can be any of `*` for access to anyone, `logged` to required a logged in user, or `admin` for
272 | a DB admin. The capabilities for these checks will grow.
273 | 
274 | ### `type.deploy(couth, ddoc)`
275 | 
276 | This is the method that Couth call on the type object when it needs to deploy it. There should
277 | be no reason for you to call this directly.
278 | 
279 | ## Client-side Resources
280 | 
281 | Couth provides a number of client side resources that can prove to be very useful. The example
282 | app makes use of all of them.
283 | 
284 | ### `/couth/js/all.js`
285 | 
286 | This contains AngularJS, jQuery, the small parts of jQuery UI needed for drag and drop reordering,
287 | the code to generate JS APIs to the backend and a host of useful code if you're using Angular.
288 | The latter part includes:
289 | 
290 | * The `couth-type` directive that a form uses to register itself as an editor for a type.
291 | * The `couth-dnd` directive that is used to support drag and drop reordering of items in a model.
292 | * The `CouthCtrl` controller that your application would likely use. This handles setting up the
293 |   session so that you know who the user is (if logged in), handling all the login/logout/signup
294 |   functionality. It also handles the loading events (to show the loader), error and success
295 |   messages, and how to dispatch to the form that supports a given type when it needs to be edited
296 |   or created.
297 | * The `CouthFormCtrl` controller that is used on the form. This handles saving, resetting, 
298 |   and reordering arrays.
299 | * The `startFrom` filter that makes it possible to do pagination of the content.
300 | * The `CouthSimpleCRUD` service which makes it easier to set everything up to support full client-side
301 |   CRUD with a single method call (see the example app's client side JS).
302 | 
303 | ### `/couth/forms/$typeName.html`
304 | 
305 | The form that knows how to edit a given type. You can include this with `ng-include`.
306 | 
307 | ### `/couth/types/$typeName.json`
308 | 
309 | A representation of all the types. This can be used to discover information about the types.
310 | 
311 | ### `/couth/user.html`
312 | 
313 | An includable piece of HTML that can contains all that's needed to have a UI for login, logout,
314 | and signup.
315 | 
316 | ### `/couth/load-indicator.html` and `/couth/img/loader.gif`
317 | 
318 | An includable piece of HTML to show the load indicator image when a request is going on.
319 | 
320 | ### `/couth/messages.html`
321 | 
322 | Success/error messages that respond to success and error events in the page.
323 | 
324 | ### `/couth/css/couth-core.css`
325 | 
326 | A few CSS rules that complement what Bootstrap already provides. Recommended if you use the HTML
327 | includes.
328 | 
329 | ### `/couth/pagination.html`
330 | 
331 | An includable piece of HTML that you can use to paginate a set of results. See the example app
332 | for how it's used (the most important part is to set it up with `CouthSimpleCRUD`).
333 | 
334 | ### `/couth/edit-item.html` and `/couth/confirm-delete-item.html`
335 | 
336 | Includable pieces of HTML that you can use to trigger the edition of an objection or its deletion
337 | (with built in confirmation). See the example app for usage, the important thing being to
338 | properly assign `$couthItem`.
339 | 
340 | 
341 | ## Internal API
342 | 
343 | These methods are also exposed, but they probably aren't useful unless you're hacking
344 | on Couth itself.
345 | 
346 | ### `app.log(string)`
347 | 
348 | Logs a message to stdout, respecting the silent flag if present.
349 | 
350 | ### `app.target([target])`
351 | 
352 | Get or set the target used for this run. The known targets are `dev`, `prod`, and `test`.
353 | 
354 | ### `app.resolve([target])`
355 | 
356 | Returns the configuration that applies for a given target (the configured one if not
357 | provided) after it has been properly merged and defaulted.
358 | 
359 | ### `app.error(string)`
360 | 
361 | Logs a message to the console and throws an error.
362 | 
363 | ### `app.readRelFile(path)`
364 | 
365 | Reads a file as UTF-8, relative to the Couth library.
366 | 
367 | ### `app.loadContent(source)`
368 | 
369 | Almost anything in Couth that loads content can accept either a string or a Buffer. If
370 | given a string, this will return a Buffer; if given a Buffer it just returns it.
371 | 
372 | ### `app.couthUserRoutes()`
373 | 
374 | Sets up the rewrites needed to expose the Couth user API (basically nice URLs on top of
375 | CouchDB's user system).
376 | 
377 | ### `app.addAttachment(path, content, mediaType)`
378 | 
379 | Does the grunt work of uploading an attachment. You probably want to call the higher level
380 | methods that deal with static content as this really will only do the upload. It takes the path
381 | at which you want the attachment stored on the design document, the content (path to file or Buffer),
382 | and an optional media type.
383 | 
384 | ### `app.addRequest(request)`
385 | 
386 | Internally, when we process the various commands, everything that needs to make a request
387 | calls this, and it is only when deploy is called that the requests are actually executed
388 | (guaranteed one by one, in order).
389 | 
390 | The `request` that is passed is an object with two fields:
391 | 
392 | * `run`: this is a function that will receive a Cradle instance, and a callback to call once
393 |   it's done processing.
394 | * `reason`: a string indicating what's going on with this request.
395 | 
396 | ### `app.vhostInfo()`
397 | 
398 | Produces information about the vhosts that will be needed.
399 | 
400 | ### `app.enforceConfig()`
401 | 
402 | Builds requests that will configure CouchDB with the right session timeout and disable
403 | secure rewrites (don't panic about this).
404 | 
405 | ### `app.prepareVHost()`
406 | 
407 | Builds the requests that will configure the vhosts in CouchDB.
408 | 
409 | ### `app.fakeDeploy(cb)`
410 | 
411 | Runs a fake deployment (will output all requests but not touch the server). Calls the
412 | callback with an error if any.
413 | 
414 | ### `app.realDeploy(cb)`
415 | 
416 | Runs the real deployment. Calls the callback with an error if any.
417 | 
418 | ### `app.loadCurrentDesign(cb)`
419 | 
420 | Gets the current design document (it is guaranteed to return one even when there is none).
421 | The callback gets called with an error which is `null` on success and the design document.
422 | 
423 | ### `app.couthResources()`
424 | 
425 | Adds all sorts of useful resources such as script dependencies, forms, etc.
426 | 
427 | ### `app.prepareValidation()`
428 | 
429 | Prepares everything that's needed to perform validation and permissions checking.
430 | 
431 | ## Misc internals
432 | 
433 | ### Forms support
434 | 
435 | In `couth/forms` is a module with a `generate()` method that can take a Type and generate an
436 | Angular-friendly form that can create or edit it. This is mostly used internally, but if you're
437 | seeing form problems or limitations that's the place to look.
438 | 
439 | ### Design utils
440 | 
441 | In `couth/couch/design-utils.js` is a library that gets added to the libs on the design document.
442 | The methods it provides are helpful to write basic views, show and list functions, and update
443 | functions.
444 | 
445 | ## Testing Couth Apps
446 | 
447 | XXX document couth/tester
448 | 


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/example/static/bootstrap/js/bootstrap.min.js:
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1 | /*!
2 | * Bootstrap.js by @fat & @mdo
3 | * Copyright 2012 Twitter, Inc.
4 | * http://www.apache.org/licenses/LICENSE-2.0.txt
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/vendor/jquery-ui-1.10.1.custom.min.js:
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1 | /*! jQuery UI - v1.10.1 - 2013-02-26
2 | * http://jqueryui.com
3 | * Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.draggable.js, jquery.ui.droppable.js, jquery.ui.sortable.js
4 | * Copyright (c) 2013 jQuery Foundation and other contributors Licensed MIT */
5 | 
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o,u,a=e(this),f=a.outerWidth(),c=a.outerHeight(),d=p(this,"marginLeft"),y=p(this,"marginTop"),T=f+d+p(this,"marginRight")+E.width,N=c+y+p(this,"marginBottom")+E.height,C=e.extend({},g),k=h(x.my,a.outerWidth(),a.outerHeight());t.my[0]==="right"?C.left-=f:t.my[0]==="center"&&(C.left-=f/2),t.my[1]==="bottom"?C.top-=c:t.my[1]==="center"&&(C.top-=c/2),C.left+=k[0],C.top+=k[1],e.support.offsetFractions||(C.left=s(C.left),C.top=s(C.top)),o={marginLeft:d,marginTop:y},e.each(["left","top"],function(r,i){e.ui.position[S[r]]&&e.ui.position[S[r]][i](C,{targetWidth:l,targetHeight:v,elemWidth:f,elemHeight:c,collisionPosition:o,collisionWidth:T,collisionHeight:N,offset:[n[0]+k[0],n[1]+k[1]],my:t.my,at:t.at,within:w,elem:a})}),t.using&&(u=function(e){var n=m.left-C.left,s=n+l-f,o=m.top-C.top,u=o+v-c,h={target:{element:b,left:m.left,top:m.top,width:l,height:v},element:{element:a,left:C.left,top:C.top,width:f,height:c},horizontal:s<0?"left":n>0?"right":"center",vertical:u<0?"top":o>0?"bottom":"middle"};l<f&&i(n+s)<l&&(h.horizontal="center"),v<c&&i(o+u)<v&&(h.vertical="middle"),r(i(n),i(s))>r(i(o),i(u))?h.important="horizontal":h.important="vertical",t.using.call(this,e,h)}),a.offset(e.extend(C,{using:u}))})},e.ui.position={fit:{left:function(e,t){var n=t.within,i=n.isWindow?n.scrollLeft:n.offset.left,s=n.width,o=e.left-t.collisionPosition.marginLeft,u=i-o,a=o+t.collisionWidth-s-i,f;t.collisionWidth>s?u>0&&a<=0?(f=e.left+u+t.collisionWidth-s-i,e.left+=u-f):a>0&&u<=0?e.left=i:u>a?e.left=i+s-t.collisionWidth:e.left=i:u>0?e.left+=u:a>0?e.left-=a:e.left=r(e.left-o,e.left)},top:function(e,t){var n=t.within,i=n.isWindow?n.scrollTop:n.offset.top,s=t.within.height,o=e.top-t.collisionPosition.marginTop,u=i-o,a=o+t.collisionHeight-s-i,f;t.collisionHeight>s?u>0&&a<=0?(f=e.top+u+t.collisionHeight-s-i,e.top+=u-f):a>0&&u<=0?e.top=i:u>a?e.top=i+s-t.collisionHeight:e.top=i:u>0?e.top+=u:a>0?e.top-=a:e.top=r(e.top-o,e.top)}},flip:{left:function(e,t){var n=t.within,r=n.offset.left+n.scrollLeft,s=n.width,o=n.isWindow?n.scrollLeft:n.offset.left,u=e.left-t.collisionPosition.marginLeft,a=u-o,f=u+t.collisionWidth-s-o,l=t.my[0]==="left"?-t.elemWidth:t.my[0]==="right"?t.elemWidth:0,c=t.at[0]==="left"?t.targetWidth:t.at[0]==="right"?-t.targetWidth:0,h=-2*t.offset[0],p,d;if(a<0){p=e.left+l+c+h+t.collisionWidth-s-r;if(p<0||p<i(a))e.left+=l+c+h}else if(f>0){d=e.left-t.collisionPosition.marginLeft+l+c+h-o;if(d>0||i(d)<f)e.left+=l+c+h}},top:function(e,t){var n=t.within,r=n.offset.top+n.scrollTop,s=n.height,o=n.isWindow?n.scrollTop:n.offset.top,u=e.top-t.collisionPosition.marginTop,a=u-o,f=u+t.collisionHeight-s-o,l=t.my[1]==="top",c=l?-t.elemHeight:t.my[1]==="bottom"?t.elemHeight:0,h=t.at[1]==="top"?t.targetHeight:t.at[1]==="bottom"?-t.targetHeight:0,p=-2*t.offset[1],d,v;a<0?(v=e.top+c+h+p+t.collisionHeight-s-r,e.top+c+h+p>a&&(v<0||v<i(a))&&(e.top+=c+h+p)):f>0&&(d=e.top-t.collisionPosition.marginTop+c+h+p-o,e.top+c+h+p>f&&(d>0||i(d)<f)&&(e.top+=c+h+p))}},flipfit:{left:function(){e.ui.position.flip.left.apply(this,arguments),e.ui.position.fit.left.apply(this,arguments)},top:function(){e.ui.position.flip.top.apply(this,arguments),e.ui.position.fit.top.apply(this,arguments)}}},function(){var t,n,r,i,s,o=document.getElementsByTagName("body")[0],u=document.createElement("div");t=document.createElement(o?"div":"body"),r={visibility:"hidden",width:0,height:0,border:0,margin:0,background:"none"},o&&e.extend(r,{position:"absolute",left:"-1000px",top:"-1000px"});for(s in r)t.style[s]=r[s];t.appendChild(u),n=o||document.documentElement,n.insertBefore(t,n.firstChild),u.style.cssText="position: absolute; left: 10.7432222px;",i=e(u).offset().left,e.support.offsetFractions=i>10&&i<11,t.innerHTML="",n.removeChild(t)}()})(jQuery);(function(e,t){e.widget("ui.draggable",e.ui.mouse,{version:"1.10.1",widgetEventPrefix:"drag",options:{addClasses:!0,appendTo:"parent",axis:!1,connectToSortable:!1,containment:!1,cursor:"auto",cursorAt:!1,grid:!1,handle:!1,helper:"original",iframeFix:!1,opacity:!1,refreshPositions:!1,revert:!1,revertDuration:500,scope:"default",scroll:!0,scrollSensitivity:20,scrollSpeed:20,snap:!1,snapMode:"both",snapTolerance:20,stack:!1,zIndex:!1,drag:null,start:null,stop:null},_create:function(){this.options.helper==="original"&&!/^(?:r|a|f)/.test(this.element.css("position"))&&(this.element[0].style.position="relative"),this.options.addClasses&&this.element.addClass("ui-draggable"),this.options.disabled&&this.element.addClass("ui-draggable-disabled"),this._mouseInit()},_destroy:function(){this.element.removeClass("ui-draggable ui-draggable-dragging ui-draggable-disabled"),this._mouseDestroy()},_mouseCapture:function(t){var n=this.options;return this.helper||n.disabled||e(t.target).closest(".ui-resizable-handle").length>0?!1:(this.handle=this._getHandle(t),this.handle?(e(n.iframeFix===!0?"iframe":n.iframeFix).each(function(){e("<div class='ui-draggable-iframeFix' style='background: #fff;'></div>").css({width:this.offsetWidth+"px",height:this.offsetHeight+"px",position:"absolute",opacity:"0.001",zIndex:1e3}).css(e(this).offset()).appendTo("body")}),!0):!1)},_mouseStart:function(t){var n=this.options;return this.helper=this._createHelper(t),this.helper.addClass("ui-draggable-dragging"),this._cacheHelperProportions(),e.ui.ddmanager&&(e.ui.ddmanager.current=this),this._cacheMargins(),this.cssPosition=this.helper.css("position"),this.scrollParent=this.helper.scrollParent(),this.offset=this.positionAbs=this.element.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.originalPosition=this.position=this._generatePosition(t),this.originalPageX=t.pageX,this.originalPageY=t.pageY,n.cursorAt&&this._adjustOffsetFromHelper(n.cursorAt),n.containment&&this._setContainment(),this._trigger("start",t)===!1?(this._clear(),!1):(this._cacheHelperProportions(),e.ui.ddmanager&&!n.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t),this._mouseDrag(t,!0),e.ui.ddmanager&&e.ui.ddmanager.dragStart(this,t),!0)},_mouseDrag:function(t,n){this.position=this._generatePosition(t),this.positionAbs=this._convertPositionTo("absolute");if(!n){var r=this._uiHash();if(this._trigger("drag",t,r)===!1)return this._mouseUp({}),!1;this.position=r.position}if(!this.options.axis||this.options.axis!=="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!=="x")this.helper[0].style.top=this.position.top+"px";return e.ui.ddmanager&&e.ui.ddmanager.drag(this,t),!1},_mouseStop:function(t){var n,r=this,i=!1,s=!1;e.ui.ddmanager&&!this.options.dropBehaviour&&(s=e.ui.ddmanager.drop(this,t)),this.dropped&&(s=this.dropped,this.dropped=!1),n=this.element[0];while(n&&(n=n.parentNode))n===document&&(i=!0);return!i&&this.options.helper==="original"?!1:(this.options.revert==="invalid"&&!s||this.options.revert==="valid"&&s||this.options.revert===!0||e.isFunction(this.options.revert)&&this.options.revert.call(this.element,s)?e(this.helper).animate(this.originalPosition,parseInt(this.options.revertDuration,10),function(){r._trigger("stop",t)!==!1&&r._clear()}):this._trigger("stop",t)!==!1&&this._clear(),!1)},_mouseUp:function(t){return e("div.ui-draggable-iframeFix").each(function(){this.parentNode.removeChild(this)}),e.ui.ddmanager&&e.ui.ddmanager.dragStop(this,t),e.ui.mouse.prototype._mouseUp.call(this,t)},cancel:function(){return this.helper.is(".ui-draggable-dragging")?this._mouseUp({}):this._clear(),this},_getHandle:function(t){var n=!this.options.handle||!e(this.options.handle,this.element).length?!0:!1;return e(this.options.handle,this.element).find("*").addBack().each(function(){this===t.target&&(n=!0)}),n},_createHelper:function(t){var n=this.options,r=e.isFunction(n.helper)?e(n.helper.apply(this.element[0],[t])):n.helper==="clone"?this.element.clone().removeAttr("id"):this.element;return r.parents("body").length||r.appendTo(n.appendTo==="parent"?this.element[0].parentNode:n.appendTo),r[0]!==this.element[0]&&!/(fixed|absolute)/.test(r.css("position"))&&r.css("position","absolute"),r},_adjustOffsetFromHelper:function(t){typeof t=="string"&&(t=t.split(" ")),e.isArray(t)&&(t={left:+t[0],top:+t[1]||0}),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();this.cssPosition==="absolute"&&this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0])&&(t.left+=this.scrollParent.scrollLeft(),t.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]===document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()==="html"&&e.ui.ie)t={top:0,left:0};return{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition==="relative"){var e=this.element.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.element.css("marginLeft"),10)||0,top:parseInt(this.element.css("marginTop"),10)||0,right:parseInt(this.element.css("marginRight"),10)||0,bottom:parseInt(this.element.css("marginBottom"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t,n,r,i=this.options;i.containment==="parent"&&(i.containment=this.helper[0].parentNode);if(i.containment==="document"||i.containment==="window")this.containment=[i.containment==="document"?0:e(window).scrollLeft()-this.offset.relative.left-this.offset.parent.left,i.containment==="document"?0:e(window).scrollTop()-this.offset.relative.top-this.offset.parent.top,(i.containment==="document"?0:e(window).scrollLeft())+e(i.containment==="document"?document:window).width()-this.helperProportions.width-this.margins.left,(i.containment==="document"?0:e(window).scrollTop())+(e(i.containment==="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];if(!/^(document|window|parent)$/.test(i.containment)&&i.containment.constructor!==Array){n=e(i.containment),r=n[0];if(!r)return;t=e(r).css("overflow")!=="hidden",this.containment=[(parseInt(e(r).css("borderLeftWidth"),10)||0)+(parseInt(e(r).css("paddingLeft"),10)||0),(parseInt(e(r).css("borderTopWidth"),10)||0)+(parseInt(e(r).css("paddingTop"),10)||0),(t?Math.max(r.scrollWidth,r.offsetWidth):r.offsetWidth)-(parseInt(e(r).css("borderLeftWidth"),10)||0)-(parseInt(e(r).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left-this.margins.right,(t?Math.max(r.scrollHeight,r.offsetHeight):r.offsetHeight)-(parseInt(e(r).css("borderTopWidth"),10)||0)-(parseInt(e(r).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top-this.margins.bottom],this.relative_container=n}else i.containment.constructor===Array&&(this.containment=i.containment)},_convertPositionTo:function(t,n){n||(n=this.position);var r=t==="absolute"?1:-1,i=this.cssPosition!=="absolute"||this.scrollParent[0]!==document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,s=/(html|body)/i.test(i[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():s?0:i.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():s?0:i.scrollLeft())*r}},_generatePosition:function(t){var n,r,i,s,o=this.options,u=this.cssPosition!=="absolute"||this.scrollParent[0]!==document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,a=/(html|body)/i.test(u[0].tagName),f=t.pageX,l=t.pageY;return this.originalPosition&&(this.containment&&(this.relative_container?(r=this.relative_container.offset(),n=[this.containment[0]+r.left,this.containment[1]+r.top,this.containment[2]+r.left,this.containment[3]+r.top]):n=this.containment,t.pageX-this.offset.click.left<n[0]&&(f=n[0]+this.offset.click.left),t.pageY-this.offset.click.top<n[1]&&(l=n[1]+this.offset.click.top),t.pageX-this.offset.click.left>n[2]&&(f=n[2]+this.offset.click.left),t.pageY-this.offset.click.top>n[3]&&(l=n[3]+this.offset.click.top)),o.grid&&(i=o.grid[1]?this.originalPageY+Math.round((l-this.originalPageY)/o.grid[1])*o.grid[1]:this.originalPageY,l=n?i-this.offset.click.top>=n[1]||i-this.offset.click.top>n[3]?i:i-this.offset.click.top>=n[1]?i-o.grid[1]:i+o.grid[1]:i,s=o.grid[0]?this.originalPageX+Math.round((f-this.originalPageX)/o.grid[0])*o.grid[0]:this.originalPageX,f=n?s-this.offset.click.left>=n[0]||s-this.offset.click.left>n[2]?s:s-this.offset.click.left>=n[0]?s-o.grid[0]:s+o.grid[0]:s)),{top:l-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():a?0:u.scrollTop()),left:f-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():a?0:u.scrollLeft())}},_clear:function(){this.helper.removeClass("ui-draggable-dragging"),this.helper[0]!==this.element[0]&&!this.cancelHelperRemoval&&this.helper.remove(),this.helper=null,this.cancelHelperRemoval=!1},_trigger:function(t,n,r){return r=r||this._uiHash(),e.ui.plugin.call(this,t,[n,r]),t==="drag"&&(this.positionAbs=this._convertPositionTo("absolute")),e.Widget.prototype._trigger.call(this,t,n,r)},plugins:{},_uiHash:function(){return{helper:this.helper,position:this.position,originalPosition:this.originalPosition,offset:this.positionAbs}}}),e.ui.plugin.add("draggable","connectToSortable",{start:function(t,n){var r=e(this).data("ui-draggable"),i=r.options,s=e.extend({},n,{item:r.element});r.sortables=[],e(i.connectToSortable).each(function(){var n=e.data(this,"ui-sortable");n&&!n.options.disabled&&(r.sortables.push({instance:n,shouldRevert:n.options.revert}),n.refreshPositions(),n._trigger("activate",t,s))})},stop:function(t,n){var r=e(this).data("ui-draggable"),i=e.extend({},n,{item:r.element});e.each(r.sortables,function(){this.instance.isOver?(this.instance.isOver=0,r.cancelHelperRemoval=!0,this.instance.cancelHelperRemoval=!1,this.shouldRevert&&(this.instance.options.revert=!0),this.instance._mouseStop(t),this.instance.options.helper=this.instance.options._helper,r.options.helper==="original"&&this.instance.currentItem.css({top:"auto",left:"auto"})):(this.instance.cancelHelperRemoval=!1,this.instance._trigger("deactivate",t,i))})},drag:function(t,n){var r=e(this).data("ui-draggable"),i=this;e.each(r.sortables,function(){var s=!1,o=this;this.instance.positionAbs=r.positionAbs,this.instance.helperProportions=r.helperProportions,this.instance.offset.click=r.offset.click,this.instance._intersectsWith(this.instance.containerCache)&&(s=!0,e.each(r.sortables,function(){return this.instance.positionAbs=r.positionAbs,this.instance.helperProportions=r.helperProportions,this.instance.offset.click=r.offset.click,this!==o&&this.instance._intersectsWith(this.instance.containerCache)&&e.contains(o.instance.element[0],this.instance.element[0])&&(s=!1),s})),s?(this.instance.isOver||(this.instance.isOver=1,this.instance.currentItem=e(i).clone().removeAttr("id").appendTo(this.instance.element).data("ui-sortable-item",!0),this.instance.options._helper=this.instance.options.helper,this.instance.options.helper=function(){return n.helper[0]},t.target=this.instance.currentItem[0],this.instance._mouseCapture(t,!0),this.instance._mouseStart(t,!0,!0),this.instance.offset.click.top=r.offset.click.top,this.instance.offset.click.left=r.offset.click.left,this.instance.offset.parent.left-=r.offset.parent.left-this.instance.offset.parent.left,this.instance.offset.parent.top-=r.offset.parent.top-this.instance.offset.parent.top,r._trigger("toSortable",t),r.dropped=this.instance.element,r.currentItem=r.element,this.instance.fromOutside=r),this.instance.currentItem&&this.instance._mouseDrag(t)):this.instance.isOver&&(this.instance.isOver=0,this.instance.cancelHelperRemoval=!0,this.instance.options.revert=!1,this.instance._trigger("out",t,this.instance._uiHash(this.instance)),this.instance._mouseStop(t,!0),this.instance.options.helper=this.instance.options._helper,this.instance.currentItem.remove(),this.instance.placeholder&&this.instance.placeholder.remove(),r._trigger("fromSortable",t),r.dropped=!1)})}}),e.ui.plugin.add("draggable","cursor",{start:function(){var t=e("body"),n=e(this).data("ui-draggable").options;t.css("cursor")&&(n._cursor=t.css("cursor")),t.css("cursor",n.cursor)},stop:function(){var t=e(this).data("ui-draggable").options;t._cursor&&e("body").css("cursor",t._cursor)}}),e.ui.plugin.add("draggable","opacity",{start:function(t,n){var r=e(n.helper),i=e(this).data("ui-draggable").options;r.css("opacity")&&(i._opacity=r.css("opacity")),r.css("opacity",i.opacity)},stop:function(t,n){var r=e(this).data("ui-draggable").options;r._opacity&&e(n.helper).css("opacity",r._opacity)}}),e.ui.plugin.add("draggable","scroll",{start:function(){var t=e(this).data("ui-draggable");t.scrollParent[0]!==document&&t.scrollParent[0].tagName!=="HTML"&&(t.overflowOffset=t.scrollParent.offset())},drag:function(t){var n=e(this).data("ui-draggable"),r=n.options,i=!1;if(n.scrollParent[0]!==document&&n.scrollParent[0].tagName!=="HTML"){if(!r.axis||r.axis!=="x")n.overflowOffset.top+n.scrollParent[0].offsetHeight-t.pageY<r.scrollSensitivity?n.scrollParent[0].scrollTop=i=n.scrollParent[0].scrollTop+r.scrollSpeed:t.pageY-n.overflowOffset.top<r.scrollSensitivity&&(n.scrollParent[0].scrollTop=i=n.scrollParent[0].scrollTop-r.scrollSpeed);if(!r.axis||r.axis!=="y")n.overflowOffset.left+n.scrollParent[0].offsetWidth-t.pageX<r.scrollSensitivity?n.scrollParent[0].scrollLeft=i=n.scrollParent[0].scrollLeft+r.scrollSpeed:t.pageX-n.overflowOffset.left<r.scrollSensitivity&&(n.scrollParent[0].scrollLeft=i=n.scrollParent[0].scrollLeft-r.scrollSpeed)}else{if(!r.axis||r.axis!=="x")t.pageY-e(document).scrollTop()<r.scrollSensitivity?i=e(document).scrollTop(e(document).scrollTop()-r.scrollSpeed):e(window).height()-(t.pageY-e(document).scrollTop())<r.scrollSensitivity&&(i=e(document).scrollTop(e(document).scrollTop()+r.scrollSpeed));if(!r.axis||r.axis!=="y")t.pageX-e(document).scrollLeft()<r.scrollSensitivity?i=e(document).scrollLeft(e(document).scrollLeft()-r.scrollSpeed):e(window).width()-(t.pageX-e(document).scrollLeft())<r.scrollSensitivity&&(i=e(document).scrollLeft(e(document).scrollLeft()+r.scrollSpeed))}i!==!1&&e.ui.ddmanager&&!r.dropBehaviour&&e.ui.ddmanager.prepareOffsets(n,t)}}),e.ui.plugin.add("draggable","snap",{start:function(){var t=e(this).data("ui-draggable"),n=t.options;t.snapElements=[],e(n.snap.constructor!==String?n.snap.items||":data(ui-draggable)":n.snap).each(function(){var n=e(this),r=n.offset();this!==t.element[0]&&t.snapElements.push({item:this,width:n.outerWidth(),height:n.outerHeight(),top:r.top,left:r.left})})},drag:function(t,n){var r,i,s,o,u,a,f,l,c,h,p=e(this).data("ui-draggable"),d=p.options,v=d.snapTolerance,m=n.offset.left,g=m+p.helperProportions.width,y=n.offset.top,b=y+p.helperProportions.height;for(c=p.snapElements.length-1;c>=0;c--){u=p.snapElements[c].left,a=u+p.snapElements[c].width,f=p.snapElements[c].top,l=f+p.snapElements[c].height;if(!(u-v<m&&m<a+v&&f-v<y&&y<l+v||u-v<m&&m<a+v&&f-v<b&&b<l+v||u-v<g&&g<a+v&&f-v<y&&y<l+v||u-v<g&&g<a+v&&f-v<b&&b<l+v)){p.snapElements[c].snapping&&p.options.snap.release&&p.options.snap.release.call(p.element,t,e.extend(p._uiHash(),{snapItem:p.snapElements[c].item})),p.snapElements[c].snapping=!1;continue}d.snapMode!=="inner"&&(r=Math.abs(f-b)<=v,i=Math.abs(l-y)<=v,s=Math.abs(u-g)<=v,o=Math.abs(a-m)<=v,r&&(n.position.top=p._convertPositionTo("relative",{top:f-p.helperProportions.height,left:0}).top-p.margins.top),i&&(n.position.top=p._convertPositionTo("relative",{top:l,left:0}).top-p.margins.top),s&&(n.position.left=p._convertPositionTo("relative",{top:0,left:u-p.helperProportions.width}).left-p.margins.left),o&&(n.position.left=p._convertPositionTo("relative",{top:0,left:a}).left-p.margins.left)),h=r||i||s||o,d.snapMode!=="outer"&&(r=Math.abs(f-y)<=v,i=Math.abs(l-b)<=v,s=Math.abs(u-m)<=v,o=Math.abs(a-g)<=v,r&&(n.position.top=p._convertPositionTo("relative",{top:f,left:0}).top-p.margins.top),i&&(n.position.top=p._convertPositionTo("relative",{top:l-p.helperProportions.height,left:0}).top-p.margins.top),s&&(n.position.left=p._convertPositionTo("relative",{top:0,left:u}).left-p.margins.left),o&&(n.position.left=p._convertPositionTo("relative",{top:0,left:a-p.helperProportions.width}).left-p.margins.left)),!p.snapElements[c].snapping&&(r||i||s||o||h)&&p.options.snap.snap&&p.options.snap.snap.call(p.element,t,e.extend(p._uiHash(),{snapItem:p.snapElements[c].item})),p.snapElements[c].snapping=r||i||s||o||h}}}),e.ui.plugin.add("draggable","stack",{start:function(){var t,n=this.data("ui-draggable").options,r=e.makeArray(e(n.stack)).sort(function(t,n){return(parseInt(e(t).css("zIndex"),10)||0)-(parseInt(e(n).css("zIndex"),10)||0)});if(!r.length)return;t=parseInt(e(r[0]).css("zIndex"),10)||0,e(r).each(function(n){e(this).css("zIndex",t+n)}),this.css("zIndex",t+r.length)}}),e.ui.plugin.add("draggable","zIndex",{start:function(t,n){var r=e(n.helper),i=e(this).data("ui-draggable").options;r.css("zIndex")&&(i._zIndex=r.css("zIndex")),r.css("zIndex",i.zIndex)},stop:function(t,n){var r=e(this).data("ui-draggable").options;r._zIndex&&e(n.helper).css("zIndex",r._zIndex)}})})(jQuery);(function(e,t){function n(e,t,n){return e>t&&e<t+n}e.widget("ui.droppable",{version:"1.10.1",widgetEventPrefix:"drop",options:{accept:"*",activeClass:!1,addClasses:!0,greedy:!1,hoverClass:!1,scope:"default",tolerance:"intersect",activate:null,deactivate:null,drop:null,out:null,over:null},_create:function(){var t=this.options,n=t.accept;this.isover=!1,this.isout=!0,this.accept=e.isFunction(n)?n:function(e){return e.is(n)},this.proportions={width:this.element[0].offsetWidth,height:this.element[0].offsetHeight},e.ui.ddmanager.droppables[t.scope]=e.ui.ddmanager.droppables[t.scope]||[],e.ui.ddmanager.droppables[t.scope].push(this),t.addClasses&&this.element.addClass("ui-droppable")},_destroy:function(){var t=0,n=e.ui.ddmanager.droppables[this.options.scope];for(;t<n.length;t++)n[t]===this&&n.splice(t,1);this.element.removeClass("ui-droppable ui-droppable-disabled")},_setOption:function(t,n){t==="accept"&&(this.accept=e.isFunction(n)?n:function(e){return e.is(n)}),e.Widget.prototype._setOption.apply(this,arguments)},_activate:function(t){var n=e.ui.ddmanager.current;this.options.activeClass&&this.element.addClass(this.options.activeClass),n&&this._trigger("activate",t,this.ui(n))},_deactivate:function(t){var n=e.ui.ddmanager.current;this.options.activeClass&&this.element.removeClass(this.options.activeClass),n&&this._trigger("deactivate",t,this.ui(n))},_over:function(t){var n=e.ui.ddmanager.current;if(!n||(n.currentItem||n.element)[0]===this.element[0])return;this.accept.call(this.element[0],n.currentItem||n.element)&&(this.options.hoverClass&&this.element.addClass(this.options.hoverClass),this._trigger("over",t,this.ui(n)))},_out:function(t){var n=e.ui.ddmanager.current;if(!n||(n.currentItem||n.element)[0]===this.element[0])return;this.accept.call(this.element[0],n.currentItem||n.element)&&(this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("out",t,this.ui(n)))},_drop:function(t,n){var r=n||e.ui.ddmanager.current,i=!1;return!r||(r.currentItem||r.element)[0]===this.element[0]?!1:(this.element.find(":data(ui-droppable)").not(".ui-draggable-dragging").each(function(){var t=e.data(this,"ui-droppable");if(t.options.greedy&&!t.options.disabled&&t.options.scope===r.options.scope&&t.accept.call(t.element[0],r.currentItem||r.element)&&e.ui.intersect(r,e.extend(t,{offset:t.element.offset()}),t.options.tolerance))return i=!0,!1}),i?!1:this.accept.call(this.element[0],r.currentItem||r.element)?(this.options.activeClass&&this.element.removeClass(this.options.activeClass),this.options.hoverClass&&this.element.removeClass(this.options.hoverClass),this._trigger("drop",t,this.ui(r)),this.element):!1)},ui:function(e){return{draggable:e.currentItem||e.element,helper:e.helper,position:e.position,offset:e.positionAbs}}}),e.ui.intersect=function(e,t,r){if(!t.offset)return!1;var i,s,o=(e.positionAbs||e.position.absolute).left,u=o+e.helperProportions.width,a=(e.positionAbs||e.position.absolute).top,f=a+e.helperProportions.height,l=t.offset.left,c=l+t.proportions.width,h=t.offset.top,p=h+t.proportions.height;switch(r){case"fit":return l<=o&&u<=c&&h<=a&&f<=p;case"intersect":return l<o+e.helperProportions.width/2&&u-e.helperProportions.width/2<c&&h<a+e.helperProportions.height/2&&f-e.helperProportions.height/2<p;case"pointer":return i=(e.positionAbs||e.position.absolute).left+(e.clickOffset||e.offset.click).left,s=(e.positionAbs||e.position.absolute).top+(e.clickOffset||e.offset.click).top,n(s,h,t.proportions.height)&&n(i,l,t.proportions.width);case"touch":return(a>=h&&a<=p||f>=h&&f<=p||a<h&&f>p)&&(o>=l&&o<=c||u>=l&&u<=c||o<l&&u>c);default:return!1}},e.ui.ddmanager={current:null,droppables:{"default":[]},prepareOffsets:function(t,n){var r,i,s=e.ui.ddmanager.droppables[t.options.scope]||[],o=n?n.type:null,u=(t.currentItem||t.element).find(":data(ui-droppable)").addBack();e:for(r=0;r<s.length;r++){if(s[r].options.disabled||t&&!s[r].accept.call(s[r].element[0],t.currentItem||t.element))continue;for(i=0;i<u.length;i++)if(u[i]===s[r].element[0]){s[r].proportions.height=0;continue e}s[r].visible=s[r].element.css("display")!=="none";if(!s[r].visible)continue;o==="mousedown"&&s[r]._activate.call(s[r],n),s[r].offset=s[r].element.offset(),s[r].proportions={width:s[r].element[0].offsetWidth,height:s[r].element[0].offsetHeight}}},drop:function(t,n){var r=!1;return e.each(e.ui.ddmanager.droppables[t.options.scope]||[],function(){if(!this.options)return;!this.options.disabled&&this.visible&&e.ui.intersect(t,this,this.options.tolerance)&&(r=this._drop.call(this,n)||r),!this.options.disabled&&this.visible&&this.accept.call(this.element[0],t.currentItem||t.element)&&(this.isout=!0,this.isover=!1,this._deactivate.call(this,n))}),r},dragStart:function(t,n){t.element.parentsUntil("body").bind("scroll.droppable",function(){t.options.refreshPositions||e.ui.ddmanager.prepareOffsets(t,n)})},drag:function(t,n){t.options.refreshPositions&&e.ui.ddmanager.prepareOffsets(t,n),e.each(e.ui.ddmanager.droppables[t.options.scope]||[],function(){if(this.options.disabled||this.greedyChild||!this.visible)return;var r,i,s,o=e.ui.intersect(t,this,this.options.tolerance),u=!o&&this.isover?"isout":o&&!this.isover?"isover":null;if(!u)return;this.options.greedy&&(i=this.options.scope,s=this.element.parents(":data(ui-droppable)").filter(function(){return e.data(this,"ui-droppable").options.scope===i}),s.length&&(r=e.data(s[0],"ui-droppable"),r.greedyChild=u==="isover")),r&&u==="isover"&&(r.isover=!1,r.isout=!0,r._out.call(r,n)),this[u]=!0,this[u==="isout"?"isover":"isout"]=!1,this[u==="isover"?"_over":"_out"].call(this,n),r&&u==="isout"&&(r.isout=!1,r.isover=!0,r._over.call(r,n))})},dragStop:function(t,n){t.element.parentsUntil("body").unbind("scroll.droppable"),t.options.refreshPositions||e.ui.ddmanager.prepareOffsets(t,n)}}})(jQuery);(function(e,t){function n(e,t,n){return e>t&&e<t+n}e.widget("ui.sortable",e.ui.mouse,{version:"1.10.1",widgetEventPrefix:"sort",ready:!1,options:{appendTo:"parent",axis:!1,connectWith:!1,containment:!1,cursor:"auto",cursorAt:!1,dropOnEmpty:!0,forcePlaceholderSize:!1,forceHelperSize:!1,grid:!1,handle:!1,helper:"original",items:"> *",opacity:!1,placeholder:!1,revert:!1,scroll:!0,scrollSensitivity:20,scrollSpeed:20,scope:"default",tolerance:"intersect",zIndex:1e3,activate:null,beforeStop:null,change:null,deactivate:null,out:null,over:null,receive:null,remove:null,sort:null,start:null,stop:null,update:null},_create:function(){var e=this.options;this.containerCache={},this.element.addClass("ui-sortable"),this.refresh(),this.floating=this.items.length?e.axis==="x"||/left|right/.test(this.items[0].item.css("float"))||/inline|table-cell/.test(this.items[0].item.css("display")):!1,this.offset=this.element.offset(),this._mouseInit(),this.ready=!0},_destroy:function(){this.element.removeClass("ui-sortable ui-sortable-disabled"),this._mouseDestroy();for(var e=this.items.length-1;e>=0;e--)this.items[e].item.removeData(this.widgetName+"-item");return this},_setOption:function(t,n){t==="disabled"?(this.options[t]=n,this.widget().toggleClass("ui-sortable-disabled",!!n)):e.Widget.prototype._setOption.apply(this,arguments)},_mouseCapture:function(t,n){var r=null,i=!1,s=this;if(this.reverting)return!1;if(this.options.disabled||this.options.type==="static")return!1;this._refreshItems(t),e(t.target).parents().each(function(){if(e.data(this,s.widgetName+"-item")===s)return r=e(this),!1}),e.data(t.target,s.widgetName+"-item")===s&&(r=e(t.target));if(!r)return!1;if(this.options.handle&&!n){e(this.options.handle,r).find("*").addBack().each(function(){this===t.target&&(i=!0)});if(!i)return!1}return this.currentItem=r,this._removeCurrentsFromItems(),!0},_mouseStart:function(t,n,r){var i,s=this.options;this.currentContainer=this,this.refreshPositions(),this.helper=this._createHelper(t),this._cacheHelperProportions(),this._cacheMargins(),this.scrollParent=this.helper.scrollParent(),this.offset=this.currentItem.offset(),this.offset={top:this.offset.top-this.margins.top,left:this.offset.left-this.margins.left},e.extend(this.offset,{click:{left:t.pageX-this.offset.left,top:t.pageY-this.offset.top},parent:this._getParentOffset(),relative:this._getRelativeOffset()}),this.helper.css("position","absolute"),this.cssPosition=this.helper.css("position"),this.originalPosition=this._generatePosition(t),this.originalPageX=t.pageX,this.originalPageY=t.pageY,s.cursorAt&&this._adjustOffsetFromHelper(s.cursorAt),this.domPosition={prev:this.currentItem.prev()[0],parent:this.currentItem.parent()[0]},this.helper[0]!==this.currentItem[0]&&this.currentItem.hide(),this._createPlaceholder(),s.containment&&this._setContainment(),s.cursor&&(e("body").css("cursor")&&(this._storedCursor=e("body").css("cursor")),e("body").css("cursor",s.cursor)),s.opacity&&(this.helper.css("opacity")&&(this._storedOpacity=this.helper.css("opacity")),this.helper.css("opacity",s.opacity)),s.zIndex&&(this.helper.css("zIndex")&&(this._storedZIndex=this.helper.css("zIndex")),this.helper.css("zIndex",s.zIndex)),this.scrollParent[0]!==document&&this.scrollParent[0].tagName!=="HTML"&&(this.overflowOffset=this.scrollParent.offset()),this._trigger("start",t,this._uiHash()),this._preserveHelperProportions||this._cacheHelperProportions();if(!r)for(i=this.containers.length-1;i>=0;i--)this.containers[i]._trigger("activate",t,this._uiHash(this));return e.ui.ddmanager&&(e.ui.ddmanager.current=this),e.ui.ddmanager&&!s.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t),this.dragging=!0,this.helper.addClass("ui-sortable-helper"),this._mouseDrag(t),!0},_mouseDrag:function(t){var n,r,i,s,o=this.options,u=!1;this.position=this._generatePosition(t),this.positionAbs=this._convertPositionTo("absolute"),this.lastPositionAbs||(this.lastPositionAbs=this.positionAbs),this.options.scroll&&(this.scrollParent[0]!==document&&this.scrollParent[0].tagName!=="HTML"?(this.overflowOffset.top+this.scrollParent[0].offsetHeight-t.pageY<o.scrollSensitivity?this.scrollParent[0].scrollTop=u=this.scrollParent[0].scrollTop+o.scrollSpeed:t.pageY-this.overflowOffset.top<o.scrollSensitivity&&(this.scrollParent[0].scrollTop=u=this.scrollParent[0].scrollTop-o.scrollSpeed),this.overflowOffset.left+this.scrollParent[0].offsetWidth-t.pageX<o.scrollSensitivity?this.scrollParent[0].scrollLeft=u=this.scrollParent[0].scrollLeft+o.scrollSpeed:t.pageX-this.overflowOffset.left<o.scrollSensitivity&&(this.scrollParent[0].scrollLeft=u=this.scrollParent[0].scrollLeft-o.scrollSpeed)):(t.pageY-e(document).scrollTop()<o.scrollSensitivity?u=e(document).scrollTop(e(document).scrollTop()-o.scrollSpeed):e(window).height()-(t.pageY-e(document).scrollTop())<o.scrollSensitivity&&(u=e(document).scrollTop(e(document).scrollTop()+o.scrollSpeed)),t.pageX-e(document).scrollLeft()<o.scrollSensitivity?u=e(document).scrollLeft(e(document).scrollLeft()-o.scrollSpeed):e(window).width()-(t.pageX-e(document).scrollLeft())<o.scrollSensitivity&&(u=e(document).scrollLeft(e(document).scrollLeft()+o.scrollSpeed))),u!==!1&&e.ui.ddmanager&&!o.dropBehaviour&&e.ui.ddmanager.prepareOffsets(this,t)),this.positionAbs=this._convertPositionTo("absolute");if(!this.options.axis||this.options.axis!=="y")this.helper[0].style.left=this.position.left+"px";if(!this.options.axis||this.options.axis!=="x")this.helper[0].style.top=this.position.top+"px";for(n=this.items.length-1;n>=0;n--){r=this.items[n],i=r.item[0],s=this._intersectsWithPointer(r);if(!s)continue;if(r.instance!==this.currentContainer)continue;if(i!==this.currentItem[0]&&this.placeholder[s===1?"next":"prev"]()[0]!==i&&!e.contains(this.placeholder[0],i)&&(this.options.type==="semi-dynamic"?!e.contains(this.element[0],i):!0)){this.direction=s===1?"down":"up";if(this.options.tolerance!=="pointer"&&!this._intersectsWithSides(r))break;this._rearrange(t,r),this._trigger("change",t,this._uiHash());break}}return this._contactContainers(t),e.ui.ddmanager&&e.ui.ddmanager.drag(this,t),this._trigger("sort",t,this._uiHash()),this.lastPositionAbs=this.positionAbs,!1},_mouseStop:function(t,n){if(!t)return;e.ui.ddmanager&&!this.options.dropBehaviour&&e.ui.ddmanager.drop(this,t);if(this.options.revert){var r=this,i=this.placeholder.offset();this.reverting=!0,e(this.helper).animate({left:i.left-this.offset.parent.left-this.margins.left+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollLeft),top:i.top-this.offset.parent.top-this.margins.top+(this.offsetParent[0]===document.body?0:this.offsetParent[0].scrollTop)},parseInt(this.options.revert,10)||500,function(){r._clear(t)})}else this._clear(t,n);return!1},cancel:function(){if(this.dragging){this._mouseUp({target:null}),this.options.helper==="original"?this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper"):this.currentItem.show();for(var t=this.containers.length-1;t>=0;t--)this.containers[t]._trigger("deactivate",null,this._uiHash(this)),this.containers[t].containerCache.over&&(this.containers[t]._trigger("out",null,this._uiHash(this)),this.containers[t].containerCache.over=0)}return this.placeholder&&(this.placeholder[0].parentNode&&this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.options.helper!=="original"&&this.helper&&this.helper[0].parentNode&&this.helper.remove(),e.extend(this,{helper:null,dragging:!1,reverting:!1,_noFinalSort:null}),this.domPosition.prev?e(this.domPosition.prev).after(this.currentItem):e(this.domPosition.parent).prepend(this.currentItem)),this},serialize:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];return t=t||{},e(n).each(function(){var n=(e(t.item||this).attr(t.attribute||"id")||"").match(t.expression||/(.+)[\-=_](.+)/);n&&r.push((t.key||n[1]+"[]")+"="+(t.key&&t.expression?n[1]:n[2]))}),!r.length&&t.key&&r.push(t.key+"="),r.join("&")},toArray:function(t){var n=this._getItemsAsjQuery(t&&t.connected),r=[];return t=t||{},n.each(function(){r.push(e(t.item||this).attr(t.attribute||"id")||"")}),r},_intersectsWith:function(e){var t=this.positionAbs.left,n=t+this.helperProportions.width,r=this.positionAbs.top,i=r+this.helperProportions.height,s=e.left,o=s+e.width,u=e.top,a=u+e.height,f=this.offset.click.top,l=this.offset.click.left,c=r+f>u&&r+f<a&&t+l>s&&t+l<o;return this.options.tolerance==="pointer"||this.options.forcePointerForContainers||this.options.tolerance!=="pointer"&&this.helperProportions[this.floating?"width":"height"]>e[this.floating?"width":"height"]?c:s<t+this.helperProportions.width/2&&n-this.helperProportions.width/2<o&&u<r+this.helperProportions.height/2&&i-this.helperProportions.height/2<a},_intersectsWithPointer:function(e){var t=this.options.axis==="x"||n(this.positionAbs.top+this.offset.click.top,e.top,e.height),r=this.options.axis==="y"||n(this.positionAbs.left+this.offset.click.left,e.left,e.width),i=t&&r,s=this._getDragVerticalDirection(),o=this._getDragHorizontalDirection();return i?this.floating?o&&o==="right"||s==="down"?2:1:s&&(s==="down"?2:1):!1},_intersectsWithSides:function(e){var t=n(this.positionAbs.top+this.offset.click.top,e.top+e.height/2,e.height),r=n(this.positionAbs.left+this.offset.click.left,e.left+e.width/2,e.width),i=this._getDragVerticalDirection(),s=this._getDragHorizontalDirection();return this.floating&&s?s==="right"&&r||s==="left"&&!r:i&&(i==="down"&&t||i==="up"&&!t)},_getDragVerticalDirection:function(){var e=this.positionAbs.top-this.lastPositionAbs.top;return e!==0&&(e>0?"down":"up")},_getDragHorizontalDirection:function(){var e=this.positionAbs.left-this.lastPositionAbs.left;return e!==0&&(e>0?"right":"left")},refresh:function(e){return this._refreshItems(e),this.refreshPositions(),this},_connectWith:function(){var e=this.options;return e.connectWith.constructor===String?[e.connectWith]:e.connectWith},_getItemsAsjQuery:function(t){var n,r,i,s,o=[],u=[],a=this._connectWith();if(a&&t)for(n=a.length-1;n>=0;n--){i=e(a[n]);for(r=i.length-1;r>=0;r--)s=e.data(i[r],this.widgetFullName),s&&s!==this&&!s.options.disabled&&u.push([e.isFunction(s.options.items)?s.options.items.call(s.element):e(s.options.items,s.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),s])}u.push([e.isFunction(this.options.items)?this.options.items.call(this.element,null,{options:this.options,item:this.currentItem}):e(this.options.items,this.element).not(".ui-sortable-helper").not(".ui-sortable-placeholder"),this]);for(n=u.length-1;n>=0;n--)u[n][0].each(function(){o.push(this)});return e(o)},_removeCurrentsFromItems:function(){var t=this.currentItem.find(":data("+this.widgetName+"-item)");this.items=e.grep(this.items,function(e){for(var n=0;n<t.length;n++)if(t[n]===e.item[0])return!1;return!0})},_refreshItems:function(t){this.items=[],this.containers=[this];var n,r,i,s,o,u,a,f,l=this.items,c=[[e.isFunction(this.options.items)?this.options.items.call(this.element[0],t,{item:this.currentItem}):e(this.options.items,this.element),this]],h=this._connectWith();if(h&&this.ready)for(n=h.length-1;n>=0;n--){i=e(h[n]);for(r=i.length-1;r>=0;r--)s=e.data(i[r],this.widgetFullName),s&&s!==this&&!s.options.disabled&&(c.push([e.isFunction(s.options.items)?s.options.items.call(s.element[0],t,{item:this.currentItem}):e(s.options.items,s.element),s]),this.containers.push(s))}for(n=c.length-1;n>=0;n--){o=c[n][1],u=c[n][0];for(r=0,f=u.length;r<f;r++)a=e(u[r]),a.data(this.widgetName+"-item",o),l.push({item:a,instance:o,width:0,height:0,left:0,top:0})}},refreshPositions:function(t){this.offsetParent&&this.helper&&(this.offset.parent=this._getParentOffset());var n,r,i,s;for(n=this.items.length-1;n>=0;n--){r=this.items[n];if(r.instance!==this.currentContainer&&this.currentContainer&&r.item[0]!==this.currentItem[0])continue;i=this.options.toleranceElement?e(this.options.toleranceElement,r.item):r.item,t||(r.width=i.outerWidth(),r.height=i.outerHeight()),s=i.offset(),r.left=s.left,r.top=s.top}if(this.options.custom&&this.options.custom.refreshContainers)this.options.custom.refreshContainers.call(this);else for(n=this.containers.length-1;n>=0;n--)s=this.containers[n].element.offset(),this.containers[n].containerCache.left=s.left,this.containers[n].containerCache.top=s.top,this.containers[n].containerCache.width=this.containers[n].element.outerWidth(),this.containers[n].containerCache.height=this.containers[n].element.outerHeight();return this},_createPlaceholder:function(t){t=t||this;var n,r=t.options;if(!r.placeholder||r.placeholder.constructor===String)n=r.placeholder,r.placeholder={element:function(){var r=e(document.createElement(t.currentItem[0].nodeName)).addClass(n||t.currentItem[0].className+" ui-sortable-placeholder").removeClass("ui-sortable-helper")[0];return n||(r.style.visibility="hidden"),r},update:function(e,i){if(n&&!r.forcePlaceholderSize)return;i.height()||i.height(t.currentItem.innerHeight()-parseInt(t.currentItem.css("paddingTop")||0,10)-parseInt(t.currentItem.css("paddingBottom")||0,10)),i.width()||i.width(t.currentItem.innerWidth()-parseInt(t.currentItem.css("paddingLeft")||0,10)-parseInt(t.currentItem.css("paddingRight")||0,10))}};t.placeholder=e(r.placeholder.element.call(t.element,t.currentItem)),t.currentItem.after(t.placeholder),r.placeholder.update(t,t.placeholder)},_contactContainers:function(t){var n,r,i,s,o,u,a,f,l,c=null,h=null;for(n=this.containers.length-1;n>=0;n--){if(e.contains(this.currentItem[0],this.containers[n].element[0]))continue;if(this._intersectsWith(this.containers[n].containerCache)){if(c&&e.contains(this.containers[n].element[0],c.element[0]))continue;c=this.containers[n],h=n}else this.containers[n].containerCache.over&&(this.containers[n]._trigger("out",t,this._uiHash(this)),this.containers[n].containerCache.over=0)}if(!c)return;if(this.containers.length===1)this.containers[h]._trigger("over",t,this._uiHash(this)),this.containers[h].containerCache.over=1;else{i=1e4,s=null,o=this.containers[h].floating?"left":"top",u=this.containers[h].floating?"width":"height",a=this.positionAbs[o]+this.offset.click[o];for(r=this.items.length-1;r>=0;r--){if(!e.contains(this.containers[h].element[0],this.items[r].item[0]))continue;if(this.items[r].item[0]===this.currentItem[0])continue;f=this.items[r].item.offset()[o],l=!1,Math.abs(f-a)>Math.abs(f+this.items[r][u]-a)&&(l=!0,f+=this.items[r][u]),Math.abs(f-a)<i&&(i=Math.abs(f-a),s=this.items[r],this.direction=l?"up":"down")}if(!s&&!this.options.dropOnEmpty)return;this.currentContainer=this.containers[h],s?this._rearrange(t,s,null,!0):this._rearrange(t,null,this.containers[h].element,!0),this._trigger("change",t,this._uiHash()),this.containers[h]._trigger("change",t,this._uiHash(this)),this.options.placeholder.update(this.currentContainer,this.placeholder),this.containers[h]._trigger("over",t,this._uiHash(this)),this.containers[h].containerCache.over=1}},_createHelper:function(t){var n=this.options,r=e.isFunction(n.helper)?e(n.helper.apply(this.element[0],[t,this.currentItem])):n.helper==="clone"?this.currentItem.clone():this.currentItem;return r.parents("body").length||e(n.appendTo!=="parent"?n.appendTo:this.currentItem[0].parentNode)[0].appendChild(r[0]),r[0]===this.currentItem[0]&&(this._storedCSS={width:this.currentItem[0].style.width,height:this.currentItem[0].style.height,position:this.currentItem.css("position"),top:this.currentItem.css("top"),left:this.currentItem.css("left")}),(!r[0].style.width||n.forceHelperSize)&&r.width(this.currentItem.width()),(!r[0].style.height||n.forceHelperSize)&&r.height(this.currentItem.height()),r},_adjustOffsetFromHelper:function(t){typeof t=="string"&&(t=t.split(" ")),e.isArray(t)&&(t={left:+t[0],top:+t[1]||0}),"left"in t&&(this.offset.click.left=t.left+this.margins.left),"right"in t&&(this.offset.click.left=this.helperProportions.width-t.right+this.margins.left),"top"in t&&(this.offset.click.top=t.top+this.margins.top),"bottom"in t&&(this.offset.click.top=this.helperProportions.height-t.bottom+this.margins.top)},_getParentOffset:function(){this.offsetParent=this.helper.offsetParent();var t=this.offsetParent.offset();this.cssPosition==="absolute"&&this.scrollParent[0]!==document&&e.contains(this.scrollParent[0],this.offsetParent[0])&&(t.left+=this.scrollParent.scrollLeft(),t.top+=this.scrollParent.scrollTop());if(this.offsetParent[0]===document.body||this.offsetParent[0].tagName&&this.offsetParent[0].tagName.toLowerCase()==="html"&&e.ui.ie)t={top:0,left:0};return{top:t.top+(parseInt(this.offsetParent.css("borderTopWidth"),10)||0),left:t.left+(parseInt(this.offsetParent.css("borderLeftWidth"),10)||0)}},_getRelativeOffset:function(){if(this.cssPosition==="relative"){var e=this.currentItem.position();return{top:e.top-(parseInt(this.helper.css("top"),10)||0)+this.scrollParent.scrollTop(),left:e.left-(parseInt(this.helper.css("left"),10)||0)+this.scrollParent.scrollLeft()}}return{top:0,left:0}},_cacheMargins:function(){this.margins={left:parseInt(this.currentItem.css("marginLeft"),10)||0,top:parseInt(this.currentItem.css("marginTop"),10)||0}},_cacheHelperProportions:function(){this.helperProportions={width:this.helper.outerWidth(),height:this.helper.outerHeight()}},_setContainment:function(){var t,n,r,i=this.options;i.containment==="parent"&&(i.containment=this.helper[0].parentNode);if(i.containment==="document"||i.containment==="window")this.containment=[0-this.offset.relative.left-this.offset.parent.left,0-this.offset.relative.top-this.offset.parent.top,e(i.containment==="document"?document:window).width()-this.helperProportions.width-this.margins.left,(e(i.containment==="document"?document:window).height()||document.body.parentNode.scrollHeight)-this.helperProportions.height-this.margins.top];/^(document|window|parent)$/.test(i.containment)||(t=e(i.containment)[0],n=e(i.containment).offset(),r=e(t).css("overflow")!=="hidden",this.containment=[n.left+(parseInt(e(t).css("borderLeftWidth"),10)||0)+(parseInt(e(t).css("paddingLeft"),10)||0)-this.margins.left,n.top+(parseInt(e(t).css("borderTopWidth"),10)||0)+(parseInt(e(t).css("paddingTop"),10)||0)-this.margins.top,n.left+(r?Math.max(t.scrollWidth,t.offsetWidth):t.offsetWidth)-(parseInt(e(t).css("borderLeftWidth"),10)||0)-(parseInt(e(t).css("paddingRight"),10)||0)-this.helperProportions.width-this.margins.left,n.top+(r?Math.max(t.scrollHeight,t.offsetHeight):t.offsetHeight)-(parseInt(e(t).css("borderTopWidth"),10)||0)-(parseInt(e(t).css("paddingBottom"),10)||0)-this.helperProportions.height-this.margins.top])},_convertPositionTo:function(t,n){n||(n=this.position);var r=t==="absolute"?1:-1,i=this.cssPosition!=="absolute"||this.scrollParent[0]!==document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,s=/(html|body)/i.test(i[0].tagName);return{top:n.top+this.offset.relative.top*r+this.offset.parent.top*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():s?0:i.scrollTop())*r,left:n.left+this.offset.relative.left*r+this.offset.parent.left*r-(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():s?0:i.scrollLeft())*r}},_generatePosition:function(t){var n,r,i=this.options,s=t.pageX,o=t.pageY,u=this.cssPosition!=="absolute"||this.scrollParent[0]!==document&&!!e.contains(this.scrollParent[0],this.offsetParent[0])?this.scrollParent:this.offsetParent,a=/(html|body)/i.test(u[0].tagName);return this.cssPosition==="relative"&&(this.scrollParent[0]===document||this.scrollParent[0]===this.offsetParent[0])&&(this.offset.relative=this._getRelativeOffset()),this.originalPosition&&(this.containment&&(t.pageX-this.offset.click.left<this.containment[0]&&(s=this.containment[0]+this.offset.click.left),t.pageY-this.offset.click.top<this.containment[1]&&(o=this.containment[1]+this.offset.click.top),t.pageX-this.offset.click.left>this.containment[2]&&(s=this.containment[2]+this.offset.click.left),t.pageY-this.offset.click.top>this.containment[3]&&(o=this.containment[3]+this.offset.click.top)),i.grid&&(n=this.originalPageY+Math.round((o-this.originalPageY)/i.grid[1])*i.grid[1],o=this.containment?n-this.offset.click.top>=this.containment[1]&&n-this.offset.click.top<=this.containment[3]?n:n-this.offset.click.top>=this.containment[1]?n-i.grid[1]:n+i.grid[1]:n,r=this.originalPageX+Math.round((s-this.originalPageX)/i.grid[0])*i.grid[0],s=this.containment?r-this.offset.click.left>=this.containment[0]&&r-this.offset.click.left<=this.containment[2]?r:r-this.offset.click.left>=this.containment[0]?r-i.grid[0]:r+i.grid[0]:r)),{top:o-this.offset.click.top-this.offset.relative.top-this.offset.parent.top+(this.cssPosition==="fixed"?-this.scrollParent.scrollTop():a?0:u.scrollTop()),left:s-this.offset.click.left-this.offset.relative.left-this.offset.parent.left+(this.cssPosition==="fixed"?-this.scrollParent.scrollLeft():a?0:u.scrollLeft())}},_rearrange:function(e,t,n,r){n?n[0].appendChild(this.placeholder[0]):t.item[0].parentNode.insertBefore(this.placeholder[0],this.direction==="down"?t.item[0]:t.item[0].nextSibling),this.counter=this.counter?++this.counter:1;var i=this.counter;this._delay(function(){i===this.counter&&this.refreshPositions(!r)})},_clear:function(t,n){this.reverting=!1;var r,i=[];!this._noFinalSort&&this.currentItem.parent().length&&this.placeholder.before(this.currentItem),this._noFinalSort=null;if(this.helper[0]===this.currentItem[0]){for(r in this._storedCSS)if(this._storedCSS[r]==="auto"||this._storedCSS[r]==="static")this._storedCSS[r]="";this.currentItem.css(this._storedCSS).removeClass("ui-sortable-helper")}else this.currentItem.show();this.fromOutside&&!n&&i.push(function(e){this._trigger("receive",e,this._uiHash(this.fromOutside))}),(this.fromOutside||this.domPosition.prev!==this.currentItem.prev().not(".ui-sortable-helper")[0]||this.domPosition.parent!==this.currentItem.parent()[0])&&!n&&i.push(function(e){this._trigger("update",e,this._uiHash())}),this!==this.currentContainer&&(n||(i.push(function(e){this._trigger("remove",e,this._uiHash())}),i.push(function(e){return function(t){e._trigger("receive",t,this._uiHash(this))}}.call(this,this.currentContainer)),i.push(function(e){return function(t){e._trigger("update",t,this._uiHash(this))}}.call(this,this.currentContainer))));for(r=this.containers.length-1;r>=0;r--)n||i.push(function(e){return function(t){e._trigger("deactivate",t,this._uiHash(this))}}.call(this,this.containers[r])),this.containers[r].containerCache.over&&(i.push(function(e){return function(t){e._trigger("out",t,this._uiHash(this))}}.call(this,this.containers[r])),this.containers[r].containerCache.over=0);this._storedCursor&&e("body").css("cursor",this._storedCursor),this._storedOpacity&&this.helper.css("opacity",this._storedOpacity),this._storedZIndex&&this.helper.css("zIndex",this._storedZIndex==="auto"?"":this._storedZIndex),this.dragging=!1;if(this.cancelHelperRemoval){if(!n){this._trigger("beforeStop",t,this._uiHash());for(r=0;r<i.length;r++)i[r].call(this,t);this._trigger("stop",t,this._uiHash())}return this.fromOutside=!1,!1}n||this._trigger("beforeStop",t,this._uiHash()),this.placeholder[0].parentNode.removeChild(this.placeholder[0]),this.helper[0]!==this.currentItem[0]&&this.helper.remove(),this.helper=null;if(!n){for(r=0;r<i.length;r++)i[r].call(this,t);this._trigger("stop",t,this._uiHash())}return this.fromOutside=!1,!0},_trigger:function(){e.Widget.prototype._trigger.apply(this,arguments)===!1&&this.cancel()},_uiHash:function(t){var n=t||this;return{helper:n.helper,placeholder:n.placeholder||e([]),position:n.position,originalPosition:n.originalPosition,offset:n.positionAbs,item:n.currentItem,sender:t?t.element:null}}})})(jQuery);


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