MediaWiki:FastDelete/code.js

/**
 * Ajax Fast Delete
 *
 * @author Splarka
 * @author Uberfuzzy
 * @author Grunny
 *
 * @version 2.3
 */
/* global jQuery, mediaWiki */
;
(function(window, $, mw, undefined) {
    "use strict";

    window.dev = window.dev || {};
    // Don't load twice...
    if (window.dev.ajaxFastDelete !== undefined) {
        return false;
    }

    //i18n
    var confirm_msg;
    mw.hook('dev.i18n').add(function(i18n) {
        i18n.loadMessages('FastDelete').done(function(i18n) {
            confirm_msg = i18n.msg('areyousure').plain();
        });
    });
    importArticle({
        type: 'script',
        article: 'u:dev:I18n-js/code.js'
    });

    var conf = mw.config.get([
            'wgNamespaceNumber',
            'wgPageName'
        ]),

        self = {
            version: '2.3',

            init: function() {

                if (
                    conf.wgNamespaceNumber === -1 ||
                    !window.fdButtons ||
                    !$('#ca-delete').length
                ) { return; }

                var deleteButtons = '';

                var $profile = $('.UserProfileActionButton');
                deleteButtons = window.fdButtons.map(function(b) {
                    var sum = b.summary;
                    return '<a class="' + ($profile.exists() ? 'wikia-button' : 'wds-button') + '" title="one-click delete: ' + sum + '" data-summary="' + sum + '" data-id="fastdelete">' + b.label + '</a>';
                }).join('&nbsp;');

                if ($profile.exists()) {
                    $profile.append(deleteButtons);
                } else if ($('.page-header__subtitle-blog-post').exists()) {
                    $('.page-header__subtitle-blog-post').append(deleteButtons);
                    $('.page-header__blog-post-details').css('margin-right', '5px');
                } else {
                    $('.page-header__title').append(deleteButtons);
                    mw.util.addCSS('a[data-id="fastdelete"]:nth-child(1){margin-left:5px}');
                }

                if ($('a[data-id="fastdelete"]').length) {
                    $('a[data-id="fastdelete"]').click(function() {
                        if (confirm(confirm_msg) === true) {
                            self.deletePage($(this).attr('data-summary'));
                        } else {
                            return;
                        }
                    });
                }
                mw.hook('fastdelete.init').fire(deleteButtons);
            },

            deletePage: function(deleteReason) {
                (new mw.Api())
                .post({
                        action: 'delete',
                        title: conf.wgPageName,
                        reason: deleteReason,
                        token: mw.user.tokens.get('editToken')
                    })
                    .done(function(res) {
                        location.reload();
                    });
            }
        };

    window.dev.ajaxFastDelete = self;

    mw.loader.using(['mediawiki.util', 'mediawiki.api'], function() {
        $(self.init);
    });

}(window, jQuery, mediaWiki));