Merge "Fixed Style/PerlBackrefs RuboCop offense"
[lhc/web/wiklou.git] / resources / src / mediawiki / mediawiki.feedback.js
index 867134c..9a671c0 100644 (file)
@@ -3,8 +3,11 @@
  *
  * @author Ryan Kaldari, 2010
  * @author Neil Kandalgaonkar, 2010-11
+ * @author Moriel Schottlender, 2015
  * @since 1.19
  */
+/*jshint es3:false */
+/*global OO*/
 ( function ( mw, $ ) {
        /**
         * This is a way of getting simple feedback from users. It's useful
         *
         * @class
         * @constructor
-        * @param {Object} [options]
-        * @param {mw.Api} [options.api] if omitted, will just create a standard API
-        * @param {mw.Title} [options.title="Feedback"] The title of the page where you collect
-        * feedback.
-        * @param {string} [options.dialogTitleMessageKey="feedback-submit"] Message key for the
-        * title of the dialog box
-        * @param {string} [options.bugsLink="//bugzilla.wikimedia.org/enter_bug.cgi"] URL where
-        * bugs can be posted
-        * @param {mw.Uri|string} [options.bugsListLink="//bugzilla.wikimedia.org/query.cgi"]
-        * URL where bugs can be listed
+        * @param {Object} [config] Configuration object
+        * @cfg {mw.Api} [api] if omitted, will just create a standard API
+        * @cfg {mw.Title} [title="Feedback"] The title of the page where you collect
+        *  feedback.
+        * @cfg {string} [dialogTitleMessageKey="feedback-dialog-title"] Message key for the
+        *  title of the dialog box
+        * @cfg {mw.Uri|string} [bugsLink="//phabricator.wikimedia.org/maniphest/task/create/"] URL where
+        *  bugs can be posted
+        * @cfg {mw.Uri|string} [bugsListLink="//phabricator.wikimedia.org/maniphest/query/advanced"] URL
+        *  where bugs can be listed
+        * @cfg {boolean} [showUseragentCheckbox=false] Show a Useragent agreement checkbox as part of the form.
+        * @cfg {boolean} [useragentCheckboxMandatory=false] Make the Useragent checkbox mandatory.
+        * @cfg {string|jQuery} [useragentCheckboxMessage] Supply a custom message for the useragent checkbox.
+        *  defaults to the message 'feedback-terms'.
         */
-       mw.Feedback = function ( options ) {
-               if ( options === undefined ) {
-                       options = {};
-               }
+       mw.Feedback = function MwFeedback( config ) {
+               config = config || {};
 
-               if ( options.api === undefined ) {
-                       options.api = new mw.Api();
-               }
+               this.api = config.api || new mw.Api();
+               this.dialogTitleMessageKey = config.dialogTitleMessageKey || 'feedback-dialog-title';
 
-               if ( options.title === undefined ) {
-                       options.title = new mw.Title( 'Feedback' );
-               }
+               // Feedback page title
+               this.feedbackPageTitle = config.title || new mw.Title( 'Feedback' );
 
-               if ( options.dialogTitleMessageKey === undefined ) {
-                       options.dialogTitleMessageKey = 'feedback-submit';
-               }
+               // Links
+               this.bugsTaskSubmissionLink = config.bugsLink || '//phabricator.wikimedia.org/maniphest/task/create/';
+               this.bugsTaskListLink = config.bugsListLink || '//phabricator.wikimedia.org/maniphest/query/advanced';
+
+               // Terms of use
+               this.useragentCheckboxShow = !!config.showUseragentCheckbox;
+               this.useragentCheckboxMandatory = !!config.useragentCheckboxMandatory;
+               this.useragentCheckboxMessage = config.useragentCheckboxMessage ||
+                       $( '<p>' ).append( mw.msg( 'feedback-terms' ) );
+
+               // Message dialog
+               this.thankYouDialog = new OO.ui.MessageDialog();
+       };
+
+       /* Initialize */
+       OO.initClass( mw.Feedback );
+
+       /* Static Properties */
+       mw.Feedback.static.windowManager = null;
+       mw.Feedback.static.dialog = null;
+
+       /* Methods */
 
-               if ( options.bugsLink === undefined ) {
-                       options.bugsLink = '//bugzilla.wikimedia.org/enter_bug.cgi';
+       /**
+        * Respond to dialog submit event. If the information was
+        * submitted, either successfully or with an error, open
+        * a MessageDialog to thank the user.
+        * @param {string} [status] A status of the end of operation
+        *  of the main feedback dialog. Empty if the dialog was
+        *  dismissed with no action or the user followed the button
+        *  to the external task reporting site.
+        */
+       mw.Feedback.prototype.onDialogSubmit = function ( status ) {
+               var dialogConfig = {};
+               switch ( status ) {
+                       case 'submitted':
+                               dialogConfig = {
+                                       title: mw.msg( 'feedback-thanks-title' ),
+                                       message: $( '<span>' ).append(
+                                               mw.message(
+                                                       'feedback-thanks',
+                                                       this.feedbackPageTitle.getNameText(),
+                                                       $( '<a>' )
+                                                               .attr( {
+                                                                       target: '_blank',
+                                                                       href: this.feedbackPageTitle.getUrl()
+                                                               } )
+                                               ).parse()
+                                       ),
+                                       actions: [
+                                               {
+                                                       action: 'accept',
+                                                       label: mw.msg( 'feedback-close' ),
+                                                       flags: 'primary'
+                                               }
+                                       ]
+                               };
+                               break;
+                       case 'error1':
+                       case 'error2':
+                       case 'error3':
+                               dialogConfig = {
+                                       title: mw.msg( 'feedback-error-title' ),
+                                       message: mw.msg( 'feedback-' + status ),
+                                       actions: [
+                                               {
+                                                       action: 'accept',
+                                                       label: mw.msg( 'feedback-close' ),
+                                                       flags: 'primary'
+                                               }
+                                       ]
+                               };
+                               break;
                }
 
-               if ( options.bugsListLink === undefined ) {
-                       options.bugsListLink = '//bugzilla.wikimedia.org/query.cgi';
+               // Show the message dialog
+               if ( !$.isEmptyObject( dialogConfig ) ) {
+                       this.constructor.static.windowManager.openWindow(
+                               this.thankYouDialog,
+                               dialogConfig
+                       );
                }
+       };
 
-               $.extend( this, options );
-               this.setup();
+       /**
+        * Modify the display form, and then open it, focusing interface on the subject.
+        *
+        * @param {Object} [contents] Prefilled contents for the feedback form.
+        * @param {string} [contents.subject] The subject of the feedback
+        * @param {string} [contents.message] The content of the feedback
+        */
+       mw.Feedback.prototype.launch = function ( contents ) {
+               // Dialog
+               if ( !this.constructor.static.dialog ) {
+                       this.constructor.static.dialog = new mw.Feedback.Dialog();
+                       this.constructor.static.dialog.connect( this, { submit: 'onDialogSubmit' } );
+               }
+               if ( !this.constructor.static.windowManager ) {
+                       this.constructor.static.windowManager = new OO.ui.WindowManager();
+                       this.constructor.static.windowManager.addWindows( [
+                               this.constructor.static.dialog,
+                               this.thankYouDialog
+                       ] );
+                       $( 'body' )
+                               .append( this.constructor.static.windowManager.$element );
+               }
+               // Open the dialog
+               this.constructor.static.windowManager.openWindow(
+                       this.constructor.static.dialog,
+                       {
+                               title: mw.msg( this.dialogTitleMessageKey ),
+                               settings: {
+                                       api: this.api,
+                                       title: this.feedbackPageTitle,
+                                       dialogTitleMessageKey: this.dialogTitleMessageKey,
+                                       bugsTaskSubmissionLink: this.bugsTaskSubmissionLink,
+                                       bugsTaskListLink: this.bugsTaskListLink,
+                                       useragentCheckbox: {
+                                               show: this.useragentCheckboxShow,
+                                               mandatory: this.useragentCheckboxMandatory,
+                                               message: this.useragentCheckboxMessage
+                                       }
+                               },
+                               contents: contents
+                       }
+               );
        };
 
-       mw.Feedback.prototype = {
-               /**
-                * Sets up interface
-                */
-               setup: function () {
-                       var $feedbackPageLink,
-                               $bugNoteLink,
-                               $bugsListLink,
-                               fb = this;
-
-                       $feedbackPageLink = $( '<a>' )
-                               .attr( {
-                                       href: fb.title.getUrl(),
-                                       target: '_blank'
-                               } )
-                               .css( {
-                                       whiteSpace: 'nowrap'
-                               } );
+       /**
+        * mw.Feedback Dialog
+        *
+        * @class
+        * @extends OO.ui.ProcessDialog
+        *
+        * @constructor
+        * @param {Object} config Configuration object
+        */
+       mw.Feedback.Dialog = function mwFeedbackDialog( config ) {
+               // Parent constructor
+               mw.Feedback.Dialog.super.call( this, config );
+
+               this.status = '';
+               this.feedbackPageTitle = null;
+               // Initialize
+               this.$element.addClass( 'mwFeedback-Dialog' );
+       };
 
-                       $bugNoteLink = $( '<a>' ).attr( { href: '#' } ).click( function () {
-                               fb.displayBugs();
-                       } );
-
-                       $bugsListLink = $( '<a>' ).attr( {
-                               href: fb.bugsListLink,
-                               target: '_blank'
-                       } );
-
-                       // TODO: Use a stylesheet instead of these inline styles in the template
-                       this.$dialog = mw.template.get( 'mediawiki.feedback', 'dialog.html' ).render();
-                       this.$dialog.find( '.feedback-mode small p' ).msg(
-                               'feedback-bugornote',
-                               $bugNoteLink,
-                               fb.title.getNameText(),
-                               $feedbackPageLink.clone()
-                       );
-                       this.$dialog.find( '.feedback-form .subject span' ).msg( 'feedback-subject' );
-                       this.$dialog.find( '.feedback-form .message span' ).msg( 'feedback-message' );
-                       this.$dialog.find( '.feedback-bugs p' ).msg( 'feedback-bugcheck', $bugsListLink );
-                       this.$dialog.find( '.feedback-submitting span' ).msg( 'feedback-adding' );
-                       this.$dialog.find( '.feedback-thanks' ).msg( 'feedback-thanks', fb.title.getNameText(),
-                               $feedbackPageLink.clone() );
-
-                       this.$dialog.dialog( {
-                               width: 500,
-                               autoOpen: false,
-                               title: mw.message( this.dialogTitleMessageKey ).escaped(),
-                               modal: true,
-                               buttons: fb.buttons
-                       } );
-
-                       this.subjectInput = this.$dialog.find( 'input.feedback-subject' ).get( 0 );
-                       this.messageInput = this.$dialog.find( 'textarea.feedback-message' ).get( 0 );
+       OO.inheritClass( mw.Feedback.Dialog, OO.ui.ProcessDialog );
+
+       /* Static properties */
+       mw.Feedback.Dialog.static.name = 'mwFeedbackDialog';
+       mw.Feedback.Dialog.static.title = mw.msg( 'feedback-dialog-title' );
+       mw.Feedback.Dialog.static.size = 'medium';
+       mw.Feedback.Dialog.static.actions = [
+               {
+                       action: 'submit',
+                       label: mw.msg( 'feedback-submit' ),
+                       flags: [ 'primary', 'constructive' ]
                },
-
-               /**
-                * Displays a section of the dialog.
-                *
-                * @param {"form"|"bugs"|"submitting"|"thanks"|"error"} s
-                * The section of the dialog to show.
-                */
-               display: function ( s ) {
-                       // Hide the buttons
-                       this.$dialog.dialog( { buttons: {} } );
-                       // Hide everything
-                       this.$dialog.find( '.feedback-mode' ).hide();
-                       // Show the desired div
-                       this.$dialog.find( '.feedback-' + s ).show();
+               {
+                       action: 'external',
+                       label: mw.msg( 'feedback-external-bug-report-button' ),
+                       flags: 'constructive'
                },
+               {
+                       action: 'cancel',
+                       label: mw.msg( 'feedback-cancel' ),
+                       flags: 'safe'
+               }
+       ];
 
-               /**
-                * Display the submitting section.
-                */
-               displaySubmitting: function () {
-                       this.display( 'submitting' );
-               },
+       /**
+        * @inheritdoc
+        */
+       mw.Feedback.Dialog.prototype.initialize = function () {
+               var feedbackSubjectFieldLayout, feedbackMessageFieldLayout,
+                       feedbackFieldsetLayout, termsOfUseLabel;
+
+               // Parent method
+               mw.Feedback.Dialog.super.prototype.initialize.call( this );
+
+               this.feedbackPanel = new OO.ui.PanelLayout( {
+                       scrollable: false,
+                       expanded: false,
+                       padded: true
+               } );
+
+               this.$spinner = $( '<div>' )
+                       .addClass( 'feedback-spinner' );
+
+               // Feedback form
+               this.feedbackMessageLabel = new OO.ui.LabelWidget( {
+                       classes: [ 'mw-feedbackDialog-welcome-message' ]
+               } );
+               this.feedbackSubjectInput = new OO.ui.TextInputWidget( {
+                       multiline: false
+               } );
+               this.feedbackMessageInput = new OO.ui.TextInputWidget( {
+                       autosize: true,
+                       multiline: true
+               } );
+               feedbackSubjectFieldLayout = new OO.ui.FieldLayout( this.feedbackSubjectInput, {
+                       label: mw.msg( 'feedback-subject' )
+               } );
+               feedbackMessageFieldLayout = new OO.ui.FieldLayout( this.feedbackMessageInput, {
+                       label: mw.msg( 'feedback-message' )
+               } );
+               feedbackFieldsetLayout = new OO.ui.FieldsetLayout( {
+                       items: [ feedbackSubjectFieldLayout, feedbackMessageFieldLayout ],
+                       classes: [ 'mw-feedbackDialog-feedback-form' ]
+               } );
+
+               // Useragent terms of use
+               this.useragentCheckbox = new OO.ui.CheckboxInputWidget();
+               this.useragentFieldLayout = new OO.ui.FieldLayout( this.useragentCheckbox, {
+                       classes: [ 'mw-feedbackDialog-feedback-terms' ],
+                       align: 'inline'
+               } );
+
+               termsOfUseLabel = new OO.ui.LabelWidget( {
+                       classes: [ 'mw-feedbackDialog-feedback-termsofuse' ],
+                       label: $( '<p>' ).append( mw.msg( 'feedback-termsofuse' ) )
+               } );
+
+               this.feedbackPanel.$element.append(
+                       this.feedbackMessageLabel.$element,
+                       feedbackFieldsetLayout.$element,
+                       this.useragentFieldLayout.$element,
+                       termsOfUseLabel.$element
+               );
+
+               // Events
+               this.feedbackSubjectInput.connect( this, { change: 'validateFeedbackForm' } );
+               this.feedbackMessageInput.connect( this, { change: 'validateFeedbackForm' } );
+               this.feedbackMessageInput.connect( this, { change: 'updateSize' } );
+               this.useragentCheckbox.connect( this, { change: 'validateFeedbackForm' } );
+
+               this.$body.append( this.feedbackPanel.$element );
+       };
 
-               /**
-                * Display the bugs section.
-                */
-               displayBugs: function () {
-                       var fb = this,
-                               bugsButtons = {};
-
-                       this.display( 'bugs' );
-                       bugsButtons[ mw.msg( 'feedback-bugnew' ) ] = function () {
-                               window.open( fb.bugsLink, '_blank' );
-                       };
-                       bugsButtons[ mw.msg( 'feedback-cancel' ) ] = function () {
-                               fb.cancel();
-                       };
-                       this.$dialog.dialog( {
-                               buttons: bugsButtons
-                       } );
-               },
+       /**
+        * Validate the feedback form
+        */
+       mw.Feedback.Dialog.prototype.validateFeedbackForm = function () {
+               var isValid = (
+                               (
+                                       !this.useragentMandatory ||
+                                       this.useragentCheckbox.isSelected()
+                               ) &&
+                               (
+                                       !!this.feedbackMessageInput.getValue() ||
+                                       !!this.feedbackSubjectInput.getValue()
+                               )
+                       );
 
-               /**
-                * Display the thanks section.
-                */
-               displayThanks: function () {
-                       var fb = this,
-                               closeButton = {};
-
-                       this.display( 'thanks' );
-                       closeButton[ mw.msg( 'feedback-close' ) ] = function () {
-                               fb.$dialog.dialog( 'close' );
-                       };
-                       this.$dialog.dialog( {
-                               buttons: closeButton
-                       } );
-               },
+               this.actions.setAbilities( { submit:  isValid } );
+       };
 
-               /**
-                * Display the feedback form
-                * @param {Object} [contents] Prefilled contents for the feedback form.
-                * @param {string} [contents.subject] The subject of the feedback
-                * @param {string} [contents.message] The content of the feedback
-                */
-               displayForm: function ( contents ) {
-                       var fb = this,
-                               formButtons = {};
-
-                       this.subjectInput.value = ( contents && contents.subject ) ? contents.subject : '';
-                       this.messageInput.value = ( contents && contents.message ) ? contents.message : '';
-
-                       this.display( 'form' );
-
-                       // Set up buttons for dialog box. We have to do it the hard way since the json keys are localized
-                       formButtons[ mw.msg( 'feedback-submit' ) ] = function () {
-                               fb.submit();
-                       };
-                       formButtons[ mw.msg( 'feedback-cancel' ) ] = function () {
-                               fb.cancel();
-                       };
-                       this.$dialog.dialog( { buttons: formButtons } ); // put the buttons back
-               },
+       /**
+        * @inheritdoc
+        */
+       mw.Feedback.Dialog.prototype.getBodyHeight = function () {
+               return this.feedbackPanel.$element.outerHeight( true );
+       };
 
-               /**
-                * Display an error on the form.
-                *
-                * @param {string} message Should be a valid message key.
-                */
-               displayError: function ( message ) {
-                       var fb = this,
-                               closeButton = {};
-
-                       this.display( 'error' );
-                       this.$dialog.find( '.feedback-error-msg' ).msg( message );
-                       closeButton[ mw.msg( 'feedback-close' ) ] = function () {
-                               fb.$dialog.dialog( 'close' );
-                       };
-                       this.$dialog.dialog( { buttons: closeButton } );
-               },
+       /**
+        * @inheritdoc
+        */
+       mw.Feedback.Dialog.prototype.getSetupProcess = function ( data ) {
+               return mw.Feedback.Dialog.super.prototype.getSetupProcess.call( this, data )
+                       .next( function () {
+                               var plainMsg, parsedMsg,
+                                       settings = data.settings;
+                               data.contents = data.contents || {};
+
+                               // Prefill subject/message
+                               this.feedbackSubjectInput.setValue( data.contents.subject );
+                               this.feedbackMessageInput.setValue( data.contents.message );
+
+                               this.status = '';
+                               this.api = settings.api;
+                               this.setBugReportLink( settings.bugsTaskSubmissionLink );
+                               this.feedbackPageTitle = settings.title;
+                               this.feedbackPageName = settings.title.getNameText();
+                               this.feedbackPageUrl = settings.title.getUrl();
+
+                               // Useragent checkbox
+                               if ( settings.useragentCheckbox.show ) {
+                                       this.useragentFieldLayout.setLabel( settings.useragentCheckbox.message );
+                               }
 
-               /**
-                * Close the feedback form.
-                */
-               cancel: function () {
-                       this.$dialog.dialog( 'close' );
-               },
+                               this.useragentMandatory = settings.useragentCheckbox.mandatory;
+                               this.useragentFieldLayout.toggle( settings.useragentCheckbox.show );
+
+                               // HACK: Setting a link in the messages doesn't work. There is already a report
+                               // about this, and the bug report offers a somewhat hacky work around that
+                               // includes setting a separate message to be parsed.
+                               // We want to make sure the user can configure both the title of the page and
+                               // a separate url, so this must be allowed to parse correctly.
+                               // See https://phabricator.wikimedia.org/T49395#490610
+                               mw.messages.set( {
+                                       'feedback-dialog-temporary-message':
+                                               '<a href="' + this.feedbackPageUrl + '" target="_blank">' + this.feedbackPageName + '</a>'
+                               } );
+                               plainMsg = mw.message( 'feedback-dialog-temporary-message' ).plain();
+                               mw.messages.set( { 'feedback-dialog-temporary-message-parsed': plainMsg } );
+                               parsedMsg = mw.message( 'feedback-dialog-temporary-message-parsed' );
+                               this.feedbackMessageLabel.setLabel(
+                                       // Double-parse
+                                       $( '<span>' )
+                                               .append( mw.message( 'feedback-dialog-intro', parsedMsg ).parse() )
+                               );
+
+                               this.validateFeedbackForm();
+                       }, this );
+       };
 
-               /**
-                * Submit the feedback form.
-                */
-               submit: function () {
-                       var subject, message,
-                               fb = this;
-
-                       // Get the values to submit.
-                       subject = $.trim( this.subjectInput.value );
-
-                       // We used to include "mw.html.escape( navigator.userAgent )" but there are legal issues
-                       // with posting this without their explicit consent
-                       message = $.trim( this.messageInput.value );
-                       if ( message.indexOf( '~~~' ) === -1 ) {
-                               message += ' ~~~~';
-                       }
+       /**
+        * @inheritdoc
+        */
+       mw.Feedback.Dialog.prototype.getReadyProcess = function ( data ) {
+               return mw.Feedback.Dialog.super.prototype.getReadyProcess.call( this, data )
+                       .next( function () {
+                               this.feedbackSubjectInput.focus();
+                       }, this );
+       };
 
-                       this.displaySubmitting();
-
-                       // Post the message, resolving redirects
-                       this.api.newSection(
-                               this.title,
-                               subject,
-                               message,
-                               { redirect: true }
-                       )
-                       .done( function ( result ) {
-                               if ( result.edit.result === 'Success' ) {
-                                       fb.displayThanks();
-                               } else {
-                                       // unknown API result
-                                       fb.displayError( 'feedback-error1' );
+       /**
+        * @inheritdoc
+        */
+       mw.Feedback.Dialog.prototype.getActionProcess = function ( action ) {
+               if ( action === 'cancel' ) {
+                       return new OO.ui.Process( function () {
+                               this.close( { action: action } );
+                       }, this );
+               } else if ( action === 'external' ) {
+                       return new OO.ui.Process( function () {
+                               // Open in a new window
+                               window.open( this.getBugReportLink(), '_blank' );
+                               // Close the dialog
+                               this.close();
+                       }, this );
+               } else if ( action === 'submit' ) {
+                       return new OO.ui.Process( function () {
+                               var fb = this,
+                                       userAgentMessage = ':' +
+                                               '<small>' +
+                                               mw.msg( 'feedback-useragent' ) +
+                                               ' ' +
+                                               mw.html.escape( navigator.userAgent ) +
+                                               '</small>\n\n',
+                                       subject = this.feedbackSubjectInput.getValue(),
+                                       message = this.feedbackMessageInput.getValue();
+
+                               // Add user agent if checkbox is selected
+                               if ( this.useragentCheckbox.isSelected() ) {
+                                       message = userAgentMessage + message;
                                }
-                       } )
-                       .fail( function ( code, result ) {
-                               if ( code === 'http' ) {
-                                       // ajax request failed
-                                       fb.displayError( 'feedback-error3' );
-                                       mw.log.warn( 'Feedback report failed with HTTP error: ' +  result.textStatus );
-                               } else {
-                                       fb.displayError( 'feedback-error2' );
-                                       mw.log.warn( 'Feedback report failed with API error: ' +  code );
+
+                               // Add signature if needed
+                               if ( message.indexOf( '~~~' ) === -1 ) {
+                                       message += '\n\n~~~~';
                                }
-                       } );
-               },
 
-               /**
-                * Modify the display form, and then open it, focusing interface on the subject.
-                * @param {Object} [contents] Prefilled contents for the feedback form.
-                * @param {string} [contents.subject] The subject of the feedback
-                * @param {string} [contents.message] The content of the feedback
-                */
-               launch: function ( contents ) {
-                       this.displayForm( contents );
-                       this.$dialog.dialog( 'open' );
-                       this.subjectInput.focus();
+                               // Post the message, resolving redirects
+                               this.pushPending();
+                               this.api.newSection(
+                                       this.feedbackPageTitle,
+                                       subject,
+                                       message,
+                                       { redirect: true }
+                               )
+                               .done( function ( result ) {
+                                       if ( result.edit.result === 'Success' ) {
+                                               fb.status = 'submitted';
+                                       } else {
+                                               fb.status = 'error1';
+                                       }
+                                       fb.popPending();
+                                       fb.close();
+                               } )
+                               .fail( function ( code, result ) {
+                                       if ( code === 'http' ) {
+                                               fb.status = 'error3';
+                                               // ajax request failed
+                                               mw.log.warn( 'Feedback report failed with HTTP error: ' +  result.textStatus );
+                                       } else {
+                                               fb.status = 'error2';
+                                               mw.log.warn( 'Feedback report failed with API error: ' +  code );
+                                       }
+                                       fb.popPending();
+                                       fb.close();
+                               } );
+                       }, this );
                }
+               // Fallback to parent handler
+               return mw.Feedback.Dialog.super.prototype.getActionProcess.call( this, action );
+       };
+
+       /**
+        * @inheritdoc
+        */
+       mw.Feedback.Dialog.prototype.getTeardownProcess = function ( data ) {
+               return mw.Feedback.Dialog.super.prototype.getTeardownProcess.call( this, data )
+                       .first( function () {
+                               this.emit( 'submit', this.status, this.feedbackPageName, this.feedbackPageUrl );
+                               // Cleanup
+                               this.status = '';
+                               this.feedbackPageTitle = null;
+                               this.feedbackSubjectInput.setValue( '' );
+                               this.feedbackMessageInput.setValue( '' );
+                               this.useragentCheckbox.setSelected( false );
+                       }, this );
        };
+
+       /**
+        * Set the bug report link
+        * @param {string} link Link to the external bug report form
+        */
+       mw.Feedback.Dialog.prototype.setBugReportLink = function ( link ) {
+               this.bugReportLink = link;
+       };
+
+       /**
+        * Get the bug report link
+        * @returns {string} Link to the external bug report form
+        */
+       mw.Feedback.Dialog.prototype.getBugReportLink = function () {
+               return this.bugReportLink;
+       };
+
 }( mediaWiki, jQuery ) );