MediaWiki:Gadget-SideBarPic.js

/* <pre> */
 
"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    function adopt(value) { return value instanceof P ? value : new P(function (resolve) { resolve(value); }); }
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : adopt(result.value).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
var __generator = (this && this.__generator) || function (thisArg, body) {
    var _ = { label: 0, sent: function() { if (t[0] & 1) throw t[1]; return t[1]; }, trys: [], ops: [] }, f, y, t, g;
    return g = { next: verb(0), "throw": verb(1), "return": verb(2) }, typeof Symbol === "function" && (g[Symbol.iterator] = function() { return this; }), g;
    function verb(n) { return function (v) { return step([n, v]); }; }
    function step(op) {
        if (f) throw new TypeError("Generator is already executing.");
        while (g && (g = 0, op[0] && (_ = 0)), _) try {
            if (f = 1, y && (t = op[0] & 2 ? y["return"] : op[0] ? y["throw"] || ((t = y["return"]) && t.call(y), 0) : y.next) && !(t = t.call(y, op[1])).done) return t;
            if (y = 0, t) op = [op[0] & 2, t.value];
            switch (op[0]) {
                case 0: case 1: t = op; break;
                case 4: _.label++; return { value: op[1], done: false };
                case 5: _.label++; y = op[1]; op = [0]; continue;
                case 7: op = _.ops.pop(); _.trys.pop(); continue;
                default:
                    if (!(t = _.trys, t = t.length > 0 && t[t.length - 1]) && (op[0] === 6 || op[0] === 2)) { _ = 0; continue; }
                    if (op[0] === 3 && (!t || (op[1] > t[0] && op[1] < t[3]))) { _.label = op[1]; break; }
                    if (op[0] === 6 && _.label < t[1]) { _.label = t[1]; t = op; break; }
                    if (t && _.label < t[2]) { _.label = t[2]; _.ops.push(op); break; }
                    if (t[2]) _.ops.pop();
                    _.trys.pop(); continue;
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            op = body.call(thisArg, _);
        } catch (e) { op = [6, e]; y = 0; } finally { f = t = 0; }
        if (op[0] & 5) throw op[1]; return { value: op[0] ? op[1] : void 0, done: true };
    }
};
(function () { return __awaiter(void 0, void 0, void 0, function () {
    var sleep, sidebarSelector, $sidebar, $sidebarCharacter;
    return __generator(this, function (_a) {
        switch (_a.label) {
            case 0:
                sleep = function (ms) {
                    if (ms === void 0) { ms = 1000; }
                    return new Promise(function (res) { return setTimeout(res, ms); });
                };
                return [4, $.ready];
            case 1:
                _a.sent();
                sidebarSelector = mw.config.get("skin") === "moeskin" ? "html > body > #app #moe-full-container > #moe-main-container > main" : "html > body > #mw-navigation";
                $sidebar = $(sidebarSelector);
                _a.label = 2;
            case 2:
                if (!($sidebar.length === 0)) return [3, 4];
                return [4, sleep(100)];
            case 3:
                _a.sent();
                $sidebar = $(sidebarSelector);
                return [3, 2];
            case 4:
                console.info("Widget:SideBarPic pre-init-check", $sidebar);
                if ($("body").hasClass("sideBarPic-executed")) {
                    return [2];
                }
                $sidebarCharacter = $(".sidebar-character:not(.executed)").slice(0, 3);
                if ($sidebarCharacter.length === 0) {
                    return [2];
                }
                $("body").addClass("sideBarPic-executed");
                $sidebarCharacter.addClass("executed");
                return [4, Promise.all($sidebarCharacter.find("img").toArray().map(function (img) { return new Promise(function (res) {
                        var retryCount = 0;
                        try {
                            var lazyload_1 = new Image();
                            var url_1 = new mw.Uri(img.dataset.src || img.src);
                            if (url_1.host.endsWith(".moegirl.org")) {
                                url_1.host += ".cn";
                            }
                            lazyload_1.addEventListener("load", function () {
                                img.src = url_1;
                                res();
                            });
                            lazyload_1.addEventListener("error", function () {
                                if (retryCount++ < 3) {
                                    var url_2 = new mw.Uri(lazyload_1.src);
                                    url_2.query._ = Math.random();
                                    lazyload_1.src = url_2;
                                }
                                else {
                                    console.info("Widget:SideBarPic img-load-failed\n", img.dataset.src);
                                    img.remove();
                                    res();
                                }
                            });
                            lazyload_1.src = url_1;
                        }
                        catch (e) {
                            console.info("Widget:SideBarPic img-load-failed\n", e);
                            img.remove();
                            res();
                        }
                    }); }))];
            case 5:
                _a.sent();
                $("body").addClass("sideBarPic");
                $sidebarCharacter.each(function (_, ele) {
                    var $this = $(ele);
                    if (!$this.find("img")[0]) {
                        return;
                    }
                    console.info("Widget:SideBarPic append-check\n", $sidebar);
                    $this.appendTo($sidebar);
                    $this.fadeIn().addClass(ele.dataset.align === "top" ? "top" : "bottom").css("user-select", "none");
                    $this.addClass("active").find("img").removeAttr("width").removeAttr("height");
                });
                $(window).on("resize", function () {
                    $sidebarCharacter.each(function (_, ele) {
                        var self = $(ele);
                        self.find("img").width(self.width());
                    });
                }).trigger("resize");
                if ($sidebarCharacter.data("displaylogo") === "yes") {
                    $("body").addClass("show-logo");
                }
                return [2];
        }
    });
}); })(); 
 
/* </pre> */

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本文引自萌娘百科(https://mzh.moegirl.org.cn )，文字内容默认使用《知识共享 署名-非商业性使用-相同方式共享 3.0 中国大陆》协议。