MOBILE-2376 siteplugins: Support quiz access rules

src/addon/mod/quiz/accessrules/offlineattempts/component/offlineattempts.ts

@@ -24,6 +24,7 @@ import { FormGroup, FormBuilder } from '@angular/forms';
 })
 export class AddonModQuizAccessOfflineAttemptsComponent implements OnInit {
 
+    @Input() rule: string; // The name of the rule.
     @Input() quiz: any; // The quiz the rule belongs to.
     @Input() attempt: any; // The attempt being started/continued.
     @Input() prefetch: boolean; // Whether the user is prefetching the quiz.

src/addon/mod/quiz/accessrules/password/component/password.ts

@@ -24,6 +24,7 @@ import { FormGroup, FormBuilder } from '@angular/forms';
 })
 export class AddonModQuizAccessPasswordComponent implements OnInit {
 
+    @Input() rule: string; // The name of the rule.
     @Input() quiz: any; // The quiz the rule belongs to.
     @Input() attempt: any; // The attempt being started/continued.
     @Input() prefetch: boolean; // Whether the user is prefetching the quiz.

src/addon/mod/quiz/accessrules/timelimit/component/timelimit.ts

@@ -24,6 +24,7 @@ import { FormGroup } from '@angular/forms';
 })
 export class AddonModQuizAccessTimeLimitComponent {
 
+    @Input() rule: string; // The name of the rule.
     @Input() quiz: any; // The quiz the rule belongs to.
     @Input() attempt: any; // The attempt being started/continued.
     @Input() prefetch: boolean; // Whether the user is prefetching the quiz.

src/addon/mod/quiz/pages/preflight-modal/preflight-modal.html

@@ -12,8 +12,8 @@
     <core-loading [hideUntil]="loaded">
         <form ion-list [formGroup]="preflightForm" (ngSubmit)="sendData()">
             <!-- Access rules. -->
-            <ng-container *ngFor="let componentClass of accessRulesComponent; let last = last">
-                <core-dynamic-component [component]="componentClass" [data]="data">
+            <ng-container *ngFor="let data of accessRulesData; let last = last">
+                <core-dynamic-component [component]="data.component" [data]="data.data">
                     <p padding>Couldn't find the directive to render this access rule.</p>
                 </core-dynamic-component>
                 <ion-item-divider color="light" *ngIf="!last"></ion-item-divider>

src/addon/mod/quiz/pages/preflight-modal/preflight-modal.ts

@@ -34,8 +34,7 @@ export class AddonModQuizPreflightModalPage implements OnInit {
 
     preflightForm: FormGroup;
     title: string;
-    accessRulesComponent: any[] = [];
-    data: any;
+    accessRulesData: {component: any, data: any}[] = []; // Components and data for each access rule.
     loaded: boolean;
 
     protected quiz: any;
@@ -43,7 +42,6 @@ export class AddonModQuizPreflightModalPage implements OnInit {
     protected prefetch: boolean;
     protected siteId: string;
     protected rules: string[];
-    protected renderedRules: string[] = [];
 
     constructor(params: NavParams, fb: FormBuilder, translate: TranslateService, sitesProvider: CoreSitesProvider,
             protected viewCtrl: ViewController, protected accessRuleDelegate: AddonModQuizAccessRuleDelegate,
@@ -58,15 +56,6 @@ export class AddonModQuizPreflightModalPage implements OnInit {
 
         // Create an empty form group. The controls will be added by the access rules components.
         this.preflightForm = fb.group({});
-
-        // Create the data to pass to the access rules components.
-        this.data = {
-            quiz: this.quiz,
-            attempt: this.attempt,
-            prefetch: this.prefetch,
-            form: this.preflightForm,
-            siteId: this.siteId
-        };
     }
 
     /**
@@ -83,8 +72,17 @@ export class AddonModQuizPreflightModalPage implements OnInit {
                 if (required) {
                     return this.accessRuleDelegate.getPreflightComponent(rule, this.injector).then((component) => {
                         if (component) {
-                            this.renderedRules.push(rule);
-                            this.accessRulesComponent.push(component);
+                            this.accessRulesData.push({
+                                component: component,
+                                data: {
+                                    rule: rule,
+                                    quiz: this.quiz,
+                                    attempt: this.attempt,
+                                    prefetch: this.prefetch,
+                                    form: this.preflightForm,
+                                    siteId: this.siteId
+                                }
+                            });
                         }
                     });
                 }

src/core/compile/providers/compile.ts

@@ -78,6 +78,7 @@ import { CoreSitePluginsCourseFormatComponent } from '@core/siteplugins/componen
 import { CoreSitePluginsQuestionComponent } from '@core/siteplugins/components/question/question';
 import { CoreSitePluginsQuestionBehaviourComponent } from '@core/siteplugins/components/question-behaviour/question-behaviour';
 import { CoreSitePluginsUserProfileFieldComponent } from '@core/siteplugins/components/user-profile-field/user-profile-field';
+import { CoreSitePluginsQuizAccessRuleComponent } from '@core/siteplugins/components/quiz-access-rule/quiz-access-rule';
 
 /**
  * Service to provide functionalities regarding compiling dynamic HTML and Javascript.
@@ -209,6 +210,7 @@ export class CoreCompileProvider {
         instance['CoreSitePluginsQuestionComponent'] = CoreSitePluginsQuestionComponent;
         instance['CoreSitePluginsQuestionBehaviourComponent'] = CoreSitePluginsQuestionBehaviourComponent;
         instance['CoreSitePluginsUserProfileFieldComponent'] = CoreSitePluginsUserProfileFieldComponent;
+        instance['CoreSitePluginsQuizAccessRuleComponent'] = CoreSitePluginsQuizAccessRuleComponent;
     }
 
     /**

src/core/siteplugins/classes/handlers/course-format-handler.ts

@@ -15,7 +15,7 @@
 import { Injector } from '@angular/core';
 import { CoreCourseFormatHandler } from '@core/course/providers/format-delegate';
 import { CoreSitePluginsBaseHandler } from './base-handler';
-import { CoreSitePluginsCourseFormatComponent } from '../components/course-format/course-format';
+import { CoreSitePluginsCourseFormatComponent } from '../../components/course-format/course-format';
 
 /**
  * Handler to support a course format using a site plugin.

src/core/siteplugins/classes/handlers/course-option-handler.ts

@@ -13,10 +13,10 @@
 // limitations under the License.
 
 import { Injector } from '@angular/core';
-import { CoreSitePluginsProvider } from '../providers/siteplugins';
+import { CoreSitePluginsProvider } from '../../providers/siteplugins';
 import { CoreCourseOptionsHandler, CoreCourseOptionsHandlerData } from '@core/course/providers/options-delegate';
 import { CoreSitePluginsBaseHandler } from './base-handler';
-import { CoreSitePluginsCourseOptionComponent } from '../components/course-option/course-option';
+import { CoreSitePluginsCourseOptionComponent } from '../../components/course-option/course-option';
 
 /**
  * Handler to display a site plugin in course options.

src/core/siteplugins/classes/handlers/module-handler.ts

@@ -16,7 +16,7 @@ import { Injector } from '@angular/core';
 import { NavController, NavOptions } from 'ionic-angular';
 import { CoreCourseModuleHandler, CoreCourseModuleHandlerData } from '@core/course/providers/module-delegate';
 import { CoreSitePluginsBaseHandler } from './base-handler';
-import { CoreSitePluginsModuleIndexComponent } from '../components/module-index/module-index';
+import { CoreSitePluginsModuleIndexComponent } from '../../components/module-index/module-index';
 
 /**
  * Handler to support a module using a site plugin.

src/core/siteplugins/classes/handlers/module-prefetch-handler.ts

@@ -13,7 +13,7 @@
 // limitations under the License.
 
 import { Injector } from '@angular/core';
-import { CoreSitePluginsProvider } from '../providers/siteplugins';
+import { CoreSitePluginsProvider } from '../../providers/siteplugins';
 import { CoreCourseModulePrefetchHandlerBase } from '@core/course/classes/module-prefetch-handler';
 
 /**

src/core/siteplugins/classes/handlers/question-behaviour-handler.ts

@@ -14,7 +14,7 @@
 
 import { Injector } from '@angular/core';
 import { CoreQuestionBehaviourDefaultHandler } from '@core/question/providers/default-behaviour-handler';
-import { CoreSitePluginsQuestionBehaviourComponent } from '../components/question-behaviour/question-behaviour';
+import { CoreSitePluginsQuestionBehaviourComponent } from '../../components/question-behaviour/question-behaviour';
 import { CoreQuestionProvider } from '@core/question/providers/question';
 
 /**

src/core/siteplugins/classes/handlers/question-handler.ts

@@ -14,7 +14,7 @@
 
 import { Injector } from '@angular/core';
 import { CoreQuestionDefaultHandler } from '@core/question/providers/default-question-handler';
-import { CoreSitePluginsQuestionComponent } from '../components/question/question';
+import { CoreSitePluginsQuestionComponent } from '../../components/question/question';
 
 /**
  * Handler to display a question site plugin.

src/core/siteplugins/classes/handlers/quiz-access-rule-handler.ts

@@ -0,0 +1,110 @@
+// (C) Copyright 2015 Martin Dougiamas
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { Injector } from '@angular/core';
+import { CoreQuestionDefaultHandler } from '@core/question/providers/default-question-handler';
+import { CoreSitePluginsQuizAccessRuleComponent } from '../../components/quiz-access-rule/quiz-access-rule';
+
+/**
+ * Handler to display a quiz access rule site plugin.
+ */
+export class CoreSitePluginsQuizAccessRuleHandler extends CoreQuestionDefaultHandler {
+
+    constructor(public name: string, public ruleName: string, public hasTemplate: boolean) {
+        super();
+    }
+
+    /**
+     * Whether the rule requires a preflight check when prefetch/start/continue an attempt.
+     *
+     * @param {any} quiz The quiz the rule belongs to.
+     * @param {any} [attempt] The attempt started/continued. If not supplied, user is starting a new attempt.
+     * @param {boolean} [prefetch] Whether the user is prefetching the quiz.
+     * @param {string} [siteId] Site ID. If not defined, current site.
+     * @return {boolean|Promise<boolean>} Whether the rule requires a preflight check.
+     */
+    isPreflightCheckRequired(quiz: any, attempt?: any, prefetch?: boolean, siteId?: string): boolean | Promise<boolean> {
+        return this.hasTemplate;
+    }
+
+    /**
+     * Add preflight data that doesn't require user interaction. The data should be added to the preflightData param.
+     *
+     * @param {any} quiz The quiz the rule belongs to.
+     * @param {any} preflightData Object where to add the preflight data.
+     * @param {any} [attempt] The attempt started/continued. If not supplied, user is starting a new attempt.
+     * @param {boolean} [prefetch] Whether the user is prefetching the quiz.
+     * @param {string} [siteId] Site ID. If not defined, current site.
+     * @return {void|Promise<any>} Promise resolved when done if async, void if it's synchronous.
+     */
+    getFixedPreflightData(quiz: any, preflightData: any, attempt?: any, prefetch?: boolean, siteId?: string): void | Promise<any> {
+        // Nothing to do.
+    }
+
+    /**
+     * Return the Component to use to display the access rule preflight.
+     * Implement this if your access rule requires a preflight check with user interaction.
+     * It's recommended to return the class of the component, but you can also return an instance of the component.
+     *
+     * @param {Injector} injector Injector.
+     * @return {any|Promise<any>} The component (or promise resolved with component) to use, undefined if not found.
+     */
+    getPreflightComponent(injector: Injector): any | Promise<any> {
+        if (this.hasTemplate) {
+            return CoreSitePluginsQuizAccessRuleComponent;
+        }
+    }
+
+    /**
+     * Function called when the preflight check has passed. This is a chance to record that fact in some way.
+     *
+     * @param {any} quiz The quiz the rule belongs to.
+     * @param {any} attempt The attempt started/continued.
+     * @param {any} preflightData Preflight data gathered.
+     * @param {boolean} [prefetch] Whether the user is prefetching the quiz.
+     * @param {string} [siteId] Site ID. If not defined, current site.
+     * @return {void|Promise<any>} Promise resolved when done if async, void if it's synchronous.
+     */
+    notifyPreflightCheckPassed(quiz: any, attempt: any, preflightData: any, prefetch?: boolean, siteId?: string)
+            : void | Promise<any> {
+        // Nothing to do.
+    }
+
+    /**
+     * Function called when the preflight check fails. This is a chance to record that fact in some way.
+     *
+     * @param {any} quiz The quiz the rule belongs to.
+     * @param {any} attempt The attempt started/continued.
+     * @param {any} preflightData Preflight data gathered.
+     * @param {boolean} [prefetch] Whether the user is prefetching the quiz.
+     * @param {string} [siteId] Site ID. If not defined, current site.
+     * @return {void|Promise<any>} Promise resolved when done if async, void if it's synchronous.
+     */
+    notifyPreflightCheckFailed(quiz: any, attempt: any, preflightData: any, prefetch?: boolean, siteId?: string)
+            : void | Promise<any> {
+        // Nothing to do.
+    }
+
+    /**
+     * Whether or not the time left of an attempt should be displayed.
+     *
+     * @param {any} attempt The attempt.
+     * @param {number} endTime The attempt end time (in seconds).
+     * @param {number} timeNow The current time in seconds.
+     * @return {boolean} Whether it should be displayed.
+     */
+    shouldShowTimeLeft(attempt: any, endTime: number, timeNow: number): boolean {
+        return false;
+    }
+}

src/core/siteplugins/classes/handlers/user-handler.ts

@@ -14,7 +14,7 @@
 
 import { NavController } from 'ionic-angular';
 import { CoreUserDelegate, CoreUserProfileHandler, CoreUserProfileHandlerData } from '@core/user/providers/user-delegate';
-import { CoreSitePluginsProvider } from '../providers/siteplugins';
+import { CoreSitePluginsProvider } from '../../providers/siteplugins';
 import { CoreSitePluginsBaseHandler } from './base-handler';
 
 /**

src/core/siteplugins/classes/handlers/user-profile-field-handler.ts

@@ -15,7 +15,7 @@
 import { Injector } from '@angular/core';
 import { CoreUserProfileFieldHandler, CoreUserProfileFieldHandlerData } from '@core/user/providers/user-profile-field-delegate';
 import { CoreSitePluginsBaseHandler } from './base-handler';
-import { CoreSitePluginsUserProfileFieldComponent } from '../components/user-profile-field/user-profile-field';
+import { CoreSitePluginsUserProfileFieldComponent } from '../../components/user-profile-field/user-profile-field';
 
 /**
  * Handler to display a site plugin in the user profile.

src/core/siteplugins/components/components.module.ts

@@ -25,6 +25,7 @@ import { CoreSitePluginsCourseFormatComponent } from './course-format/course-for
 import { CoreSitePluginsUserProfileFieldComponent } from './user-profile-field/user-profile-field';
 import { CoreSitePluginsQuestionComponent } from './question/question';
 import { CoreSitePluginsQuestionBehaviourComponent } from './question-behaviour/question-behaviour';
+import { CoreSitePluginsQuizAccessRuleComponent } from './quiz-access-rule/quiz-access-rule';
 
 @NgModule({
     declarations: [
@@ -34,7 +35,8 @@ import { CoreSitePluginsQuestionBehaviourComponent } from './question-behaviour/
         CoreSitePluginsCourseFormatComponent,
         CoreSitePluginsUserProfileFieldComponent,
         CoreSitePluginsQuestionComponent,
-        CoreSitePluginsQuestionBehaviourComponent
+        CoreSitePluginsQuestionBehaviourComponent,
+        CoreSitePluginsQuizAccessRuleComponent
     ],
     imports: [
         CommonModule,
@@ -52,7 +54,8 @@ import { CoreSitePluginsQuestionBehaviourComponent } from './question-behaviour/
         CoreSitePluginsCourseFormatComponent,
         CoreSitePluginsUserProfileFieldComponent,
         CoreSitePluginsQuestionComponent,
-        CoreSitePluginsQuestionBehaviourComponent
+        CoreSitePluginsQuestionBehaviourComponent,
+        CoreSitePluginsQuizAccessRuleComponent
     ],
     entryComponents: [
         CoreSitePluginsModuleIndexComponent,
@@ -60,7 +63,8 @@ import { CoreSitePluginsQuestionBehaviourComponent } from './question-behaviour/
         CoreSitePluginsCourseFormatComponent,
         CoreSitePluginsUserProfileFieldComponent,
         CoreSitePluginsQuestionComponent,
-        CoreSitePluginsQuestionBehaviourComponent
+        CoreSitePluginsQuestionBehaviourComponent,
+        CoreSitePluginsQuizAccessRuleComponent
     ]
 })
 export class CoreSitePluginsComponentsModule {}

src/core/siteplugins/components/quiz-access-rule/quiz-access-rule.html

@@ -0,0 +1 @@
+<core-compile-html [text]="content" [jsData]="jsData" (created)="componentCreated($event)"></core-compile-html>

src/core/siteplugins/components/quiz-access-rule/quiz-access-rule.ts

@@ -0,0 +1,57 @@
+// (C) Copyright 2015 Martin Dougiamas
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+import { Component, OnInit, Input } from '@angular/core';
+import { CoreSitePluginsProvider } from '../../providers/siteplugins';
+import { CoreSitePluginsCompileInitComponent } from '../../classes/compile-init-component';
+import { FormGroup } from '@angular/forms';
+
+/**
+ * Component that displays a quiz access rule created using a site plugin.
+ */
+@Component({
+    selector: 'core-site-plugins-quiz-access-rule',
+    templateUrl: 'quiz-access-rule.html',
+})
+export class CoreSitePluginsQuizAccessRuleComponent extends CoreSitePluginsCompileInitComponent implements OnInit {
+    @Input() rule: string; // The name of the rule.
+    @Input() quiz: any; // The quiz the rule belongs to.
+    @Input() attempt: any; // The attempt being started/continued.
+    @Input() prefetch: boolean; // Whether the user is prefetching the quiz.
+    @Input() siteId: string; // Site ID.
+    @Input() form: FormGroup; // Form where to add the form control.
+
+    constructor(sitePluginsProvider: CoreSitePluginsProvider) {
+        super(sitePluginsProvider);
+    }
+
+    /**
+     * Component being initialized.
+     */
+    ngOnInit(): void {
+        // Pass the input and output data to the component.
+        this.jsData = {
+            rule: this.rule,
+            quiz: this.quiz,
+            attempt: this.attempt,
+            prefetch: this.prefetch,
+            siteId: this.siteId,
+            form: this.form
+        };
+
+        if (this.rule) {
+            this.getHandlerData(this.rule);
+        }
+    }
+}

src/core/siteplugins/providers/helper.ts

@@ -39,19 +39,21 @@ import { CoreSettingsDelegate } from '@core/settings/providers/delegate';
 import { CoreQuestionDelegate } from '@core/question/providers/delegate';
 import { CoreQuestionBehaviourDelegate } from '@core/question/providers/behaviour-delegate';
 import { AddonMessageOutputDelegate } from '@addon/messageoutput/providers/delegate';
+import { AddonModQuizAccessRuleDelegate } from '@addon/mod/quiz/providers/access-rules-delegate';
 
 // Handler classes.
-import { CoreSitePluginsCourseFormatHandler } from '../classes/course-format-handler';
-import { CoreSitePluginsCourseOptionHandler } from '../classes/course-option-handler';
-import { CoreSitePluginsModuleHandler } from '../classes/module-handler';
-import { CoreSitePluginsModulePrefetchHandler } from '../classes/module-prefetch-handler';
-import { CoreSitePluginsMainMenuHandler } from '../classes/main-menu-handler';
-import { CoreSitePluginsUserProfileHandler } from '../classes/user-handler';
-import { CoreSitePluginsUserProfileFieldHandler } from '../classes/user-profile-field-handler';
-import { CoreSitePluginsSettingsHandler } from '../classes/settings-handler';
-import { CoreSitePluginsQuestionHandler } from '../classes/question-handler';
-import { CoreSitePluginsQuestionBehaviourHandler } from '../classes/question-behaviour-handler';
-import { CoreSitePluginsMessageOutputHandler } from '../classes/message-output-handler';
+import { CoreSitePluginsCourseFormatHandler } from '../classes/handlers/course-format-handler';
+import { CoreSitePluginsCourseOptionHandler } from '../classes/handlers/course-option-handler';
+import { CoreSitePluginsModuleHandler } from '../classes/handlers/module-handler';
+import { CoreSitePluginsModulePrefetchHandler } from '../classes/handlers/module-prefetch-handler';
+import { CoreSitePluginsMainMenuHandler } from '../classes/handlers/main-menu-handler';
+import { CoreSitePluginsUserProfileHandler } from '../classes/handlers/user-handler';
+import { CoreSitePluginsUserProfileFieldHandler } from '../classes/handlers/user-profile-field-handler';
+import { CoreSitePluginsSettingsHandler } from '../classes/handlers/settings-handler';
+import { CoreSitePluginsQuestionHandler } from '../classes/handlers/question-handler';
+import { CoreSitePluginsQuestionBehaviourHandler } from '../classes/handlers/question-behaviour-handler';
+import { CoreSitePluginsMessageOutputHandler } from '../classes/handlers/message-output-handler';
+import { CoreSitePluginsQuizAccessRuleHandler } from '../classes/handlers/quiz-access-rule-handler';
 
 /**
  * Helper service to provide functionalities regarding site plugins. It basically has the features to load and register site
@@ -76,7 +78,8 @@ export class CoreSitePluginsHelperProvider {
             private textUtils: CoreTextUtilsProvider, private filepoolProvider: CoreFilepoolProvider,
             private settingsDelegate: CoreSettingsDelegate, private questionDelegate: CoreQuestionDelegate,
             private questionBehaviourDelegate: CoreQuestionBehaviourDelegate, private questionProvider: CoreQuestionProvider,
-            private messageOutputDelegate: AddonMessageOutputDelegate) {
+            private messageOutputDelegate: AddonMessageOutputDelegate,
+            private accessRulesDelegate: AddonModQuizAccessRuleDelegate) {
 
         this.logger = logger.getInstance('CoreSitePluginsHelperProvider');
 
@@ -462,6 +465,10 @@ export class CoreSitePluginsHelperProvider {
                     promise = Promise.resolve(this.registerMessageOutputHandler(plugin, handlerName, handlerSchema, result));
                     break;
 
+                case 'AddonModQuizAccessRuleDelegate':
+                    promise = Promise.resolve(this.registerQuizAccessRuleHandler(plugin, handlerName, handlerSchema, result));
+                    break;
+
                 default:
                     // Nothing to do.
                     promise = Promise.resolve();
@@ -504,7 +511,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the course options delegate.
+     * Given a handler in a plugin, register it in the course options delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -533,7 +540,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the main menu delegate.
+     * Given a handler in a plugin, register it in the main menu delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -562,7 +569,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the message output delegate.
+     * Given a handler in a plugin, register it in the message output delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -592,7 +599,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the module delegate.
+     * Given a handler in a plugin, register it in the module delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -626,7 +633,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the question delegate.
+     * Given a handler in a plugin, register it in the question delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -675,7 +682,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the question behaviour delegate.
+     * Given a handler in a plugin, register it in the question behaviour delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -721,12 +728,61 @@ export class CoreSitePluginsHelperProvider {
 
             return plugin.component;
         }).catch((err) => {
-            this.logger.error('Error executing main method for question', handlerSchema.method, err);
+            this.logger.error('Error executing main method for question behaviour', handlerSchema.method, err);
         });
     }
 
     /**
-     * Given a handler in an plugin, register it in the settings delegate.
+     * Given a handler in a plugin, register it in the quiz access rule delegate.
+     *
+     * @param {any} plugin Data of the plugin.
+     * @param {string} handlerName Name of the handler in the plugin.
+     * @param {any} handlerSchema Data about the handler.
+     * @param {any} initResult Result of the init WS call.
+     * @return {string|Promise<string>} A string (or a promise resolved with a string) to identify the handler.
+     */
+    protected registerQuizAccessRuleHandler(plugin: any, handlerName: string, handlerSchema: any, initResult: any)
+            : string | Promise<string> {
+        if (!handlerSchema.method) {
+            // Required data not provided, stop.
+            this.logger.warn('Ignore site plugin because it doesn\'t provide method', plugin, handlerSchema);
+
+            return;
+        }
+
+        this.logger.debug('Register site plugin in quiz access rule delegate:', plugin, handlerSchema, initResult);
+
+        // Execute the main method and its JS. The template returned will be used in the access rule component.
+        return this.executeMethodAndJS(plugin, handlerSchema.method).then((result) => {
+            // Create and register the handler.
+            const uniqueName = this.sitePluginsProvider.getHandlerUniqueName(plugin, handlerName),
+                ruleName = plugin.component,
+                ruleHandler = new CoreSitePluginsQuizAccessRuleHandler(uniqueName, ruleName, result.templates.length);
+
+            // Store in handlerSchema some data required by the component.
+            handlerSchema.methodTemplates = result.templates;
+            handlerSchema.methodJSResult = result.jsResult;
+
+            if (result && result.jsResult) {
+                // Override default handler functions with the result of the method JS.
+                for (const property in ruleHandler) {
+                    if (property != 'constructor' && typeof ruleHandler[property] == 'function' &&
+                            typeof result.jsResult[property] == 'function') {
+                        ruleHandler[property] = result.jsResult[property].bind(ruleHandler);
+                    }
+                }
+            }
+
+            this.accessRulesDelegate.registerHandler(ruleHandler);
+
+            return ruleName;
+        }).catch((err) => {
+            this.logger.error('Error executing main method for quiz access rule', handlerSchema.method, err);
+        });
+    }
+
+    /**
+     * Given a handler in a plugin, register it in the settings delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -755,7 +811,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the user profile delegate.
+     * Given a handler in a plugin, register it in the user profile delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.
@@ -784,7 +840,7 @@ export class CoreSitePluginsHelperProvider {
     }
 
     /**
-     * Given a handler in an plugin, register it in the user profile field delegate.
+     * Given a handler in a plugin, register it in the user profile field delegate.
      *
      * @param {any} plugin Data of the plugin.
      * @param {string} handlerName Name of the handler in the plugin.