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site/htdocs/static/bwr/angular/angular.js  view on Meta::CPAN

          invokeLinkFn(linkFn,
              linkFn.isolateScope ? isolateScope : scope,
              $element,
              attrs,
              linkFn.require && getControllers(linkFn.directiveName, linkFn.require, $element, elementControllers),
              transcludeFn
          );
        }

        // Trigger $postLink lifecycle hooks
        forEach(elementControllers, function(controller) {
          var controllerInstance = controller.instance;
          if (isFunction(controllerInstance.$postLink)) {
            controllerInstance.$postLink();
          }
        });

        // This is the function that is injected as `$transclude`.
        // Note: all arguments are optional!
        function controllersBoundTransclude(scope, cloneAttachFn, futureParentElement, slotName) {
          var transcludeControllers;
          // No scope passed in:
          if (!isScope(scope)) {
            slotName = futureParentElement;
            futureParentElement = cloneAttachFn;
            cloneAttachFn = scope;
            scope = undefined;
          }

          if (hasElementTranscludeDirective) {
            transcludeControllers = elementControllers;
          }
          if (!futureParentElement) {
            futureParentElement = hasElementTranscludeDirective ? $element.parent() : $element;
          }
          if (slotName) {
            // slotTranscludeFn can be one of three things:
            //  * a transclude function - a filled slot
            //  * `null` - an optional slot that was not filled
            //  * `undefined` - a slot that was not declared (i.e. invalid)
            var slotTranscludeFn = boundTranscludeFn.$$slots[slotName];
            if (slotTranscludeFn) {
              return slotTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild);
            } else if (isUndefined(slotTranscludeFn)) {
              throw $compileMinErr('noslot',
               'No parent directive that requires a transclusion with slot name "{0}". ' +
               'Element: {1}',
               slotName, startingTag($element));
            }
          } else {
            return boundTranscludeFn(scope, cloneAttachFn, transcludeControllers, futureParentElement, scopeToChild);
          }
        }
      }
    }

    function getControllers(directiveName, require, $element, elementControllers) {
      var value;

      if (isString(require)) {
        var match = require.match(REQUIRE_PREFIX_REGEXP);
        var name = require.substring(match[0].length);
        var inheritType = match[1] || match[3];
        var optional = match[2] === '?';

        //If only parents then start at the parent element
        if (inheritType === '^^') {
          $element = $element.parent();
        //Otherwise attempt getting the controller from elementControllers in case
        //the element is transcluded (and has no data) and to avoid .data if possible
        } else {
          value = elementControllers && elementControllers[name];
          value = value && value.instance;
        }

        if (!value) {
          var dataName = '$' + name + 'Controller';

          if (inheritType === '^^' && $element[0] && $element[0].nodeType === NODE_TYPE_DOCUMENT) {
            // inheritedData() uses the documentElement when it finds the document, so we would
            // require from the element itself.
            value = null;
          } else {
            value = inheritType ? $element.inheritedData(dataName) : $element.data(dataName);
          }
        }

        if (!value && !optional) {
          throw $compileMinErr('ctreq',
              'Controller \'{0}\', required by directive \'{1}\', can\'t be found!',
              name, directiveName);
        }
      } else if (isArray(require)) {
        value = [];
        for (var i = 0, ii = require.length; i < ii; i++) {
          value[i] = getControllers(directiveName, require[i], $element, elementControllers);
        }
      } else if (isObject(require)) {
        value = {};
        forEach(require, function(controller, property) {
          value[property] = getControllers(directiveName, controller, $element, elementControllers);
        });
      }

      return value || null;
    }

    function setupControllers($element, attrs, transcludeFn, controllerDirectives, isolateScope, scope, newIsolateScopeDirective) {
      var elementControllers = createMap();
      for (var controllerKey in controllerDirectives) {
        var directive = controllerDirectives[controllerKey];
        var locals = {
          $scope: directive === newIsolateScopeDirective || directive.$$isolateScope ? isolateScope : scope,
          $element: $element,
          $attrs: attrs,
          $transclude: transcludeFn
        };

        var controller = directive.controller;
        if (controller === '@') {
          controller = attrs[directive.name];
        }

        var controllerInstance = $controller(controller, locals, true, directive.controllerAs);

        // For directives with element transclusion the element is a comment.
        // In this case .data will not attach any data.
        // Instead, we save the controllers for the element in a local hash and attach to .data
        // later, once we have the actual element.
        elementControllers[directive.name] = controllerInstance;
        $element.data('$' + directive.name + 'Controller', controllerInstance.instance);
      }
      return elementControllers;
    }

    // Depending upon the context in which a directive finds itself it might need to have a new isolated
    // or child scope created. For instance:
    // * if the directive has been pulled into a template because another directive with a higher priority
    // asked for element transclusion
    // * if the directive itself asks for transclusion but it is at the root of a template and the original
    // element was replaced. See https://github.com/angular/angular.js/issues/12936
    function markDirectiveScope(directives, isolateScope, newScope) {
      for (var j = 0, jj = directives.length; j < jj; j++) {
        directives[j] = inherit(directives[j], {$$isolateScope: isolateScope, $$newScope: newScope});
      }
    }

    /**
     * looks up the directive and decorates it with exception handling and proper parameters. We
     * call this the boundDirective.
     *
     * @param {string} name name of the directive to look up.
     * @param {string} location The directive must be found in specific format.
     *   String containing any of theses characters:
     *

site/htdocs/static/bwr/angular/angular.js  view on Meta::CPAN

    <file name="script.js">
       angular.module('cspExample', [])
         .controller('MainController', function MainController() {
            this.counter = 0;
            this.inc = function() {
              this.counter++;
            };
            this.evil = function() {
              try {
                eval('1+2'); // eslint-disable-line no-eval
              } catch (e) {
                this.evilError = e.message;
              }
            };
          });
    </file>
    <file name="protractor.js" type="protractor">
      var util, webdriver;

      var incBtn = element(by.id('inc'));
      var counter = element(by.id('counter'));
      var evilBtn = element(by.id('evil'));
      var evilError = element(by.id('evilError'));

      function getAndClearSevereErrors() {
        return browser.manage().logs().get('browser').then(function(browserLog) {
          return browserLog.filter(function(logEntry) {
            return logEntry.level.value > webdriver.logging.Level.WARNING.value;
          });
        });
      }

      function clearErrors() {
        getAndClearSevereErrors();
      }

      function expectNoErrors() {
        getAndClearSevereErrors().then(function(filteredLog) {
          expect(filteredLog.length).toEqual(0);
          if (filteredLog.length) {
            console.log('browser console errors: ' + util.inspect(filteredLog));
          }
        });
      }

      function expectError(regex) {
        getAndClearSevereErrors().then(function(filteredLog) {
          var found = false;
          filteredLog.forEach(function(log) {
            if (log.message.match(regex)) {
              found = true;
            }
          });
          if (!found) {
            throw new Error('expected an error that matches ' + regex);
          }
        });
      }

      beforeEach(function() {
        util = require('util');
        webdriver = require('selenium-webdriver');
      });

      // For now, we only test on Chrome,
      // as Safari does not load the page with Protractor's injected scripts,
      // and Firefox webdriver always disables content security policy (#6358)
      if (browser.params.browser !== 'chrome') {
        return;
      }

      it('should not report errors when the page is loaded', function() {
        // clear errors so we are not dependent on previous tests
        clearErrors();
        // Need to reload the page as the page is already loaded when
        // we come here
        browser.driver.getCurrentUrl().then(function(url) {
          browser.get(url);
        });
        expectNoErrors();
      });

      it('should evaluate expressions', function() {
        expect(counter.getText()).toEqual('0');
        incBtn.click();
        expect(counter.getText()).toEqual('1');
        expectNoErrors();
      });

      it('should throw and report an error when using "eval"', function() {
        evilBtn.click();
        expect(evilError.getText()).toMatch(/Content Security Policy/);
        expectError(/Content Security Policy/);
      });
    </file>
  </example>
  */

// `ngCsp` is not implemented as a proper directive any more, because we need it be processed while
// we bootstrap the app (before `$parse` is instantiated). For this reason, we just have the `csp()`
// fn that looks for the `ng-csp` attribute anywhere in the current doc.

/**
 * @ngdoc directive
 * @name ngClick
 * @restrict A
 * @element ANY
 * @priority 0
 *
 * @description
 * The ngClick directive allows you to specify custom behavior when
 * an element is clicked.
 *
 * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
 * click. ({@link guide/expression#-event- Event object is available as `$event`})
 *
 * @example
   <example name="ng-click">
     <file name="index.html">
      <button ng-click="count = count + 1" ng-init="count=0">
        Increment
      </button>