mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/VisualEditor
synced 2024-09-27 04:06:51 +00:00
494 lines
14 KiB
JavaScript
494 lines
14 KiB
JavaScript
/*!
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* VisualEditor UserInterface MWSaveDialog class.
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*
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* @copyright 2011-2014 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* Dialog for saving MediaWiki pages.
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*
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* Note that most methods are not safe to call before the dialog has initialized, except where
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* noted otherwise.
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*
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* @class
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* @extends OO.ui.ProcessDialog
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*
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* @constructor
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* @param {OO.ui.WindowManager} manager Manager of window
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* @param {Object} [config] Config options
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*/
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ve.ui.MWSaveDialog = function VeUiMWSaveDialog( manager, config ) {
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// Parent constructor
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ve.ui.MWSaveDialog.super.call( this, manager, config );
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// Properties
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this.sanityCheckVerified = false;
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this.editSummaryByteLimit = 255;
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this.restoring = false;
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this.messages = {};
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this.setupDeferred = $.Deferred();
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};
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/* Inheritance */
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OO.inheritClass( ve.ui.MWSaveDialog, OO.ui.ProcessDialog );
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/* Static Properties */
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ve.ui.MWSaveDialog.static.name = 'mwSave';
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ve.ui.MWSaveDialog.static.title =
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OO.ui.deferMsg( 'visualeditor-savedialog-title-save' );
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ve.ui.MWSaveDialog.static.actions = [
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{
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'action': 'save',
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'label': OO.ui.deferMsg( 'visualeditor-dialog-action-apply' ),
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'flags': [ 'primary', 'constructive' ],
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'modes': 'save'
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},
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{
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'label': OO.ui.deferMsg( 'visualeditor-dialog-action-cancel' ),
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'flags': 'safe',
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'modes': 'save'
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},
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{
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'action': 'review',
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'label': OO.ui.deferMsg( 'visualeditor-savedialog-label-review' ),
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'modes': 'save'
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},
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{
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'action': 'approve',
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'label': OO.ui.deferMsg( 'visualeditor-savedialog-label-review-good' ),
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'flags': 'primary',
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'modes': 'review'
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},
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{
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'action': 'resolve',
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'label': OO.ui.deferMsg( 'visualeditor-savedialog-label-resolve-conflict' ),
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'flags': [ 'primary', 'constructive' ],
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'modes': 'conflict'
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}
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];
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/* Events */
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/**
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* @event save
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* @param {jQuery.Deferred} saveDeferred Deferred object to resolve/reject when the save
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* succeeds/fails.
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* Emitted when the user clicks the save button
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*/
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/**
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* @event review
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* Emitted when the user clicks the review changes button
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*/
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/**
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* @event resolve
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* Emitted when the user clicks the resolve conflict button
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*/
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/* Methods */
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/**
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* Set review content and show review panel.
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*
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* @param {string} content Diff HTML or wikitext
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*/
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ve.ui.MWSaveDialog.prototype.setDiffAndReview = function ( content ) {
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this.$reviewViewer.empty().append( content );
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this.actions.setAbilities( { 'approve': true } );
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this.popPending();
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this.swapPanel( 'review' );
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};
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/**
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* Clear the diff displayed in the review panel, if any.
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*/
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ve.ui.MWSaveDialog.prototype.clearDiff = function () {
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this.$reviewViewer.empty();
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};
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/**
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* Set sanity check flag
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*
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* @param {boolean} verified Status of sanity check
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*/
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ve.ui.MWSaveDialog.prototype.setSanityCheck = function ( verified ) {
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this.sanityCheckVerified = !!verified;
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};
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/**
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* Swap state in the save dialog.
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*
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* @param {string} panel One of 'save', 'review', 'conflict' or 'nochanges'
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* @returns {jQuery} The now active panel
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* @throws {Error} Unknown saveDialog panel
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*/
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ve.ui.MWSaveDialog.prototype.swapPanel = function ( panel ) {
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var currentEditSummaryWikitext,
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dialog = this,
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panelObj = dialog[panel + 'Panel'];
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if ( ve.indexOf( panel, [ 'save', 'review', 'conflict', 'nochanges' ] ) === -1 ) {
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throw new Error( 'Unknown saveDialog panel: ' + panel );
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}
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this.setSize( 'medium' );
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// Update the window title
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// The following messages can be used here:
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// visualeditor-savedialog-title-save
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// visualeditor-savedialog-title-reviews
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// visualeditor-savedialog-title-conflict
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// visualeditor-savedialog-title-nochanges
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this.title.setLabel( ve.msg( 'visualeditor-savedialog-title-' + panel ) );
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// Reset save button if we disabled it for e.g. unrecoverable spam error
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this.actions.setAbilities( { 'save': true } );
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switch ( panel ) {
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case 'save':
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if ( !this.sanityCheckVerified ) {
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this.showMessage( 'dirtywarning', mw.msg( 'visualeditor-savedialog-warning-dirty' ) );
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}
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this.actions.setMode( 'save' );
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// HACK: FF needs *another* defer
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setTimeout( function () {
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var $textarea = dialog.editSummaryInput.$input;
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$textarea[0].focus();
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// If message has be pre-filled (e.g. section edit), move cursor to end
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if ( $textarea.val() !== '' ) {
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ve.selectEnd( $textarea[0] );
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}
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} );
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break;
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case 'conflict':
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this.actions
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.setAbilities( { 'save': false } )
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.setMode( 'save' );
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break;
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case 'review':
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this.setSize( 'large' );
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currentEditSummaryWikitext = this.editSummaryInput.getValue();
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if ( this.lastEditSummaryWikitext === undefined || this.lastEditSummaryWikitext !== currentEditSummaryWikitext ) {
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if ( this.editSummaryXhr ) {
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this.editSummaryXhr.abort();
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}
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this.lastEditSummaryWikitext = currentEditSummaryWikitext;
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this.$reviewEditSummary.empty()
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.parent().show().addClass( 'mw-ajax-loader' );
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this.editSummaryXhr = new mw.Api().post( {
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action: 'parse',
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summary: currentEditSummaryWikitext
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} ).done( function ( result ) {
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if ( result.parse.parsedsummary['*'] === '' ) {
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dialog.$reviewEditSummary.parent().hide();
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} else {
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dialog.$reviewEditSummary.html( ve.msg( 'parentheses', result.parse.parsedsummary['*'] ) );
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}
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} ).fail( function () {
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dialog.$reviewEditSummary.parent().hide();
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} ).always( function () {
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dialog.$reviewEditSummary.parent().removeClass( 'mw-ajax-loader' );
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} );
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}
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/* falls through */
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case 'nochanges':
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this.actions.setMode( 'review' );
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break;
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}
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// Show the target panel
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this.panels.setItem( panelObj );
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mw.hook( 've.saveDialog.stateChanged' ).fire();
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return dialog;
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};
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/**
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* Show a message in the save dialog.
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*
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* @param {string} name Message's unique name
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* @param {string|jQuery|Array} message Message content (string of HTML, jQuery object or array of
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* Node objects)
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* @param {Object} [options]
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* @param {boolean} [options.wrap="warning"] Whether to wrap the message in a paragraph and if
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* so, how. One of "warning", "error" or false.
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*/
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ve.ui.MWSaveDialog.prototype.showMessage = function ( name, message, options ) {
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var $message;
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if ( !this.messages[name] ) {
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options = options || {};
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if ( options.wrap === undefined ) {
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options.wrap = 'warning';
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}
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$message = this.$( '<div class="ve-ui-mwSaveDialog-message"></div>' );
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if ( options.wrap !== false ) {
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$message.append( this.$( '<p>').append(
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// visualeditor-savedialog-label-error
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// visualeditor-savedialog-label-warning
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this.$( '<strong>' ).text( mw.msg( 'visualeditor-savedialog-label-' + options.wrap ) ),
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document.createTextNode( mw.msg( 'colon-separator' ) ),
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message
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) );
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} else {
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$message.append( message );
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}
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this.$saveMessages.append( $message );
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this.messages[name] = $message;
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}
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};
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/**
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* Remove a message from the save dialog.
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* @param {string} name Message's unique name
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*/
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ve.ui.MWSaveDialog.prototype.clearMessage = function ( name ) {
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if ( this.messages[name] ) {
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this.messages[name].remove();
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delete this.messages[name];
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}
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};
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/**
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* Remove all messages from the save dialog.
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*/
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ve.ui.MWSaveDialog.prototype.clearAllMessages = function () {
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this.$saveMessages.empty();
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this.messages = {};
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};
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/**
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* Reset the fields of the save dialog.
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*
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* @method
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*/
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ve.ui.MWSaveDialog.prototype.reset = function () {
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// Reset summary input
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this.editSummaryInput.$input.val( '' );
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// Uncheck minoredit
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this.$saveOptions.find( '.ve-ui-mwSaveDialog-checkboxes' )
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.find( '#wpMinoredit' ).prop( 'checked', false );
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// Clear the diff
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this.$reviewViewer.empty();
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};
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/**
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* Initialize MediaWiki page specific checkboxes.
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*
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* This method is safe to call even when the dialog hasn't been initialized yet.
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*
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* @param {jQuery} $checkboxes jQuery collection of checkboxes
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*/
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ve.ui.MWSaveDialog.prototype.setupCheckboxes = function ( $checkboxes ) {
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this.setupDeferred.done( function () {
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this.$saveOptions.find( '.ve-ui-mwSaveDialog-checkboxes' )
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.html( $checkboxes )
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.find( 'a' )
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.attr( 'target', '_blank' )
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.end()
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.find( 'input' )
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.prop( 'tabIndex', 0 );
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}.bind( this ) );
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};
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/**
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* Change the edit summary prefilled in the save dialog.
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*
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* This method is safe to call even when the dialog hasn't been initialized yet.
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*
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* @param {string} summary Edit summary to prefill
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*/
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ve.ui.MWSaveDialog.prototype.setEditSummary = function ( summary ) {
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this.setupDeferred.done( function () {
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this.editSummaryInput.setValue( summary );
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}.bind( this ) );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWSaveDialog.prototype.initialize = function () {
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var saveAccessKey;
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// Parent method
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ve.ui.MWSaveDialog.super.prototype.initialize.call( this );
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// Properties
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this.panels = new OO.ui.StackLayout( { '$': this.$, 'scrollable': true } );
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this.savePanel = new OO.ui.PanelLayout( {
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'$': this.$,
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'scrollable': true,
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'classes': ['ve-ui-mwSaveDialog-savePanel']
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} );
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// Save panel
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this.$editSummaryLabel = this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-summaryLabel' )
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.html( ve.init.platform.getParsedMessage( 'summary' ) )
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.find( 'a' ).attr( 'target', '_blank' ).end();
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this.editSummaryInput = new OO.ui.TextInputWidget(
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{ '$': this.$, 'multiline': true, 'placeholder': ve.msg( 'visualeditor-editsummary' ) }
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);
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this.editSummaryInput.$element.addClass( 've-ui-mwSaveDialog-summary' );
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this.editSummaryInput.$input
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.byteLimit( this.editSummaryByteLimit )
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.prop( 'tabIndex', 0 );
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this.editSummaryInput.on( 'change', function () {
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// TODO: This looks a bit weird, there is no unit in the UI, just numbers
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// Users likely assume characters but then it seems to count down quicker
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// than expected. Facing users with the word "byte" is bad? (bug 40035)
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this.savePanel.$element.find( '.ve-ui-mwSaveDialog-editSummary-count' ).text(
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this.editSummaryByteLimit - $.byteLength( this.editSummaryInput.getValue() )
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);
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}.bind( this ) );
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this.$saveOptions = this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-options' ).append(
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this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-checkboxes' ),
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new OO.ui.LabelWidget( { '$': this.$ } ).$element
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.addClass( 've-ui-mwSaveDialog-editSummary-count' ).text( this.editSummaryByteLimit )
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.attr( 'title', ve.msg( 'visualeditor-editsummary-bytes-remaining' ) )
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);
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this.$saveMessages = this.$( '<div>' );
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this.$saveActions = this.$( '<div>' );
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this.$saveFoot = this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-foot' ).append(
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this.$( '<p>' ).addClass( 've-ui-mwSaveDialog-license' )
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.html( ve.init.platform.getParsedMessage( 'copyrightwarning' ) )
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.find( 'a' ).attr( 'target', '_blank' ).end()
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);
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this.savePanel.$element.append(
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this.$editSummaryLabel,
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this.editSummaryInput.$element,
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this.$saveOptions,
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this.$saveMessages,
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this.$saveActions,
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this.$saveFoot
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);
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// Review panel
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this.reviewPanel = new OO.ui.PanelLayout( { '$': this.$, 'scrollable': true } );
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this.$reviewViewer = this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-viewer' );
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this.$reviewEditSummary = this.$( '<span>' ).addClass( 've-ui-mwSaveDialog-summaryPreview' ).addClass( 'comment' );
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this.$reviewActions = this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-actions' );
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this.reviewPanel.$element.append(
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$( '<br>' ),
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$( '<div>' )
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.addClass( 'mw-summary-preview' )
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.text( ve.msg( 'summary-preview' ) )
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.append( $( '<br>' ), this.$reviewEditSummary ),
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this.$reviewViewer,
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this.$reviewActions
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);
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// Conflict panel
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this.conflictPanel = new OO.ui.PanelLayout( { '$': this.$, 'scrollable': true } );
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this.$conflict = this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-conflict' )
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.html( ve.init.platform.getParsedMessage( 'visualeditor-editconflict' ) )
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.find( 'a' ).attr( 'target', '_blank' ).end();
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this.conflictPanel.$element.append( this.$conflict );
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// No changes panel
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this.nochangesPanel = new OO.ui.PanelLayout( { '$': this.$, 'scrollable': true } );
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this.$noChanges = this.$( '<div>' ).addClass( 've-ui-mwSaveDialog-nochanges' )
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.html( ve.init.platform.getParsedMessage( 'visualeditor-diff-nochanges' ) )
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.find( 'a' ).attr( 'target', '_blank' ).end();
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this.nochangesPanel.$element.append( this.$noChanges );
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// Panel stack
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this.panels.$element.addClass( 've-ui-mwSaveDialog-panel' );
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this.panels.addItems( [
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this.savePanel,
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this.reviewPanel,
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this.conflictPanel,
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this.nochangesPanel
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] );
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// Save button for "save" panel
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saveAccessKey = ve.msg( 'accesskey-save' );
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if ( saveAccessKey !== '-' && saveAccessKey !== '' ) {
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this.actions.forEach( { 'actions': 'save' }, function ( action ) {
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action.setAccessKey( saveAccessKey );
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} );
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}
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// Initialization
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this.$body.append( this.panels.$element );
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this.setupDeferred.resolve();
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWSaveDialog.prototype.getSetupProcess = function ( data ) {
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return ve.ui.MWSaveDialog.super.prototype.getSetupProcess.call( this, data )
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.next( function () {
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// Old messages should not persist
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this.clearAllMessages();
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this.swapPanel( 'save' );
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// Update save button label
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this.actions.forEach( { 'actions': 'save' }, function ( action ) {
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action.setLabel(
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ve.msg(
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// TODO: Actually populate this.resotring with information, right now it is
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// always false because of an oversight when migrating this code from init
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// visualeditor-savedialog-label-restore, visualeditor-savedialog-label-save
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'visualeditor-savedialog-label-' + ( this.restoring ? 'restore' : 'save' )
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)
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);
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} );
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}, this );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWSaveDialog.prototype.getReadyProcess = function ( data ) {
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return ve.ui.MWSaveDialog.super.prototype.getReadyProcess.call( this, data )
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.next( function () {
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this.editSummaryInput.focus();
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}, this );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWSaveDialog.prototype.getActionProcess = function ( action ) {
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if ( action === 'save' ) {
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return new OO.ui.Process( function () {
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var saveDeferred = $.Deferred();
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this.emit( 'save', saveDeferred );
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return saveDeferred.promise();
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}, this );
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}
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if ( action === 'review' || action === 'resolve' ) {
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return new OO.ui.Process( function () {
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this.emit( action );
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}, this );
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}
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if ( action === 'approve' ) {
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return new OO.ui.Process( function () {
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this.swapPanel( 'save' );
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}, this );
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}
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return ve.ui.MWSaveDialog.super.prototype.getActionProcess.call( this, action );
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};
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/**
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* @inheritdoc
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*/
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ve.ui.MWSaveDialog.prototype.getBodyHeight = function () {
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// Don't vary the height when the foot is made visible or not
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return 350 - this.$foot.outerHeight( true );
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};
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/* Registration */
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ve.ui.windowFactory.register( ve.ui.MWSaveDialog );
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