--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/annotator_files/lib/plugin/annotateitpermissions.js	Thu Apr 05 19:37:27 2012 +0200
@@ -0,0 +1,113 @@
+var __bind = function(fn, me){ return function(){ return fn.apply(me, arguments); }; },
+  __hasProp = Object.prototype.hasOwnProperty,
+  __extends = function(child, parent) { for (var key in parent) { if (__hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor; child.__super__ = parent.prototype; return child; },
+  __indexOf = Array.prototype.indexOf || function(item) { for (var i = 0, l = this.length; i < l; i++) { if (i in this && this[i] === item) return i; } return -1; };
+
+Annotator.Plugin.AnnotateItPermissions = (function(_super) {
+
+  __extends(AnnotateItPermissions, _super);
+
+  AnnotateItPermissions.prototype.options = {
+    showViewPermissionsCheckbox: true,
+    showEditPermissionsCheckbox: true,
+    groups: {
+      world: 'group:__world__',
+      authenticated: 'group:__authenticated__',
+      consumer: 'group:__consumer__'
+    },
+    userString: function(user) {
+      return user;
+    },
+    userAuthorize: function(action, annotation, user, consumer) {
+      var action_field, permissions, _ref, _ref2, _ref3, _ref4;
+      permissions = annotation.permissions || {};
+      action_field = permissions[action] || [];
+      if (!(user && consumer)) {
+        return _ref = this.groups.world, __indexOf.call(action_field, _ref) >= 0;
+      } else {
+        if (_ref2 = this.groups.world, __indexOf.call(action_field, _ref2) >= 0) {
+          return true;
+        } else if (user === annotation.user && consumer === annotation.consumer) {
+          return true;
+        } else if (_ref3 = this.groups.authenticated, __indexOf.call(action_field, _ref3) >= 0) {
+          return true;
+        } else if (consumer === annotation.consumer && (_ref4 = this.groups.consumer, __indexOf.call(action_field, _ref4) >= 0)) {
+          return true;
+        } else if (consumer === annotation.consumer && __indexOf.call(action_field, user) >= 0) {
+          return true;
+        } else {
+          return false;
+        }
+      }
+    },
+    user: '',
+    consumer: 'annotateit',
+    permissions: {
+      'read': ['group:__world__'],
+      'update': [],
+      'delete': [],
+      'admin': []
+    }
+  };
+
+  function AnnotateItPermissions(element, options) {
+    this._setAuthFromToken = __bind(this._setAuthFromToken, this);
+    this.updateAnnotationPermissions = __bind(this.updateAnnotationPermissions, this);
+    this.updatePermissionsField = __bind(this.updatePermissionsField, this);
+    this.addFieldsToAnnotation = __bind(this.addFieldsToAnnotation, this);    AnnotateItPermissions.__super__.constructor.apply(this, arguments);
+    if (this.options.consumer) {
+      this.setConsumer(this.options.consumer);
+      delete this.options.consumer;
+    }
+  }
+
+  AnnotateItPermissions.prototype.setConsumer = function(consumer) {
+    return this.consumer = consumer;
+  };
+
+  AnnotateItPermissions.prototype.authorize = function(action, annotation, user, consumer) {
+    if (user === void 0) user = this.user;
+    if (consumer === void 0) consumer = this.consumer;
+    if (this.options.userAuthorize) {
+      return this.options.userAuthorize.call(this.options, action, annotation, user, consumer);
+    } else {
+      return true;
+    }
+  };
+
+  AnnotateItPermissions.prototype.addFieldsToAnnotation = function(annotation) {
+    AnnotateItPermissions.__super__.addFieldsToAnnotation.apply(this, arguments);
+    if (annotation && this.consumer) return annotation.consumer = this.consumer;
+  };
+
+  AnnotateItPermissions.prototype.updatePermissionsField = function(action, field, annotation) {
+    var input;
+    field = $(field).show();
+    input = field.find('input').removeAttr('disabled');
+    if (!this.authorize('admin', annotation)) field.hide();
+    if (this.authorize(action, annotation || {}, '__nonexistentuser__')) {
+      return input.attr('checked', 'checked');
+    } else {
+      return input.removeAttr('checked');
+    }
+  };
+
+  AnnotateItPermissions.prototype.updateAnnotationPermissions = function(type, field, annotation) {
+    var dataKey;
+    if (!annotation.permissions) annotation.permissions = this.options.permissions;
+    dataKey = type + '-permissions';
+    if ($(field).find('input').is(':checked')) {
+      return annotation.permissions[type] = [type === 'read' ? this.options.groups.world : this.options.groups.consumer];
+    } else {
+      return annotation.permissions[type] = [];
+    }
+  };
+
+  AnnotateItPermissions.prototype._setAuthFromToken = function(token) {
+    AnnotateItPermissions.__super__._setAuthFromToken.apply(this, arguments);
+    return this.setConsumer(token.consumerKey);
+  };
+
+  return AnnotateItPermissions;
+
+})(Annotator.Plugin.Permissions);