User:Irukaza/js/editConflict.js:修订间差异

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(撤销=海豚=讨论)的版本76022)
imported>=海豚=
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(async () => {
 
   if (!["edit", "submit"].includes(mw.config.get("wgAction"))) {
     return;
   }
   await mw.loader.using("mw.Api");
   mw.loader.using('mediawiki.notification');
   const wgPageName = mw.config.get("wgPageName");
   const wgCurRevisionId = mw.config.get("wgCurRevisionId");
   let needCheckFlag = true;
   const api = new mw.Api({ timeout: 5000 });
   const wpSave = $("#wpSave");
   const editform = $("#editform");
   const conflictAlert = "请注意!如果您在没有备份您的编辑内容时就选择显示预览或更改,\n我们会无法检测到编辑冲突,\n并且届时您点下了保存按钮后您的编辑内容会直接丢失!!\n请备份您的编辑后刷新页面再进行相关操作!";
   const SYMBOL_UNDEFINED = Symbol("SYMBOL_UNDEFINED");
   wpSave.val = (value = SYMBOL_UNDEFINED) => {
     const val = $.fn.val.bind(wpSave);
     return value === SYMBOL_UNDEFINED ? val() : val(value).attr("title", value);
   };
   const disable = ($buttons) => {
     return $buttons.css("font-weight", "normal").parent().removeClass("oo-ui-widget-enabled oo-ui-flaggedElement-primary oo-ui-flaggedElement-progressive").addClass("oo-ui-widget-disabled");
   }
   wpSave.on("click", () => {
     if (needCheckFlag === true) {
       needCheckFlag = false;
       setTimeout(async () => {
         disable(wpSave.attr("disabled", "disabled").val("正在保存......"));
         for (let i = 1; i <= 4; i++) {
           try {
             const result = await api.post({
               action: "query",
               prop: "revisions",
               rvprop: "ids",
               rvlimit: 1,
               titles: wgPageName,
             });
             const pageid = Object.keys(result.query.pages)[0];
             if (pageid > 0 && result.query.pages[pageid].revisions[0].revid > wgCurRevisionId) {
               wpSave.val("存在编辑冲突!");
               $("body").append(`<div style="background: #3366CC; color: white; text-align: center; padding: .5rem; position: fixed; top: 0; left: 0; right: 0; z-index: 9999;"><p>本页面已被他人更改。请复制您的编辑到剪贴板,然后刷新页面,重新开始编辑,以避免编辑冲突。</p><p><span id="copyCurrentRawCode" class="mw-ui-button">复制当前编辑内容</span> <span id="showNewestRevisionDiff" class="mw-ui-button">查看最新版本差异</span> <span id="refreshPage" class="mw-ui-button mw-ui-destructive">刷新页面(慎重!)</span></p></div>`);
               const pre = $("<pre/>", {
                 css: {
                   position: "absolute",
                   left: "-99999px",
                   "z-index": "-99999",
                 }
               });
               const textarea = $("#wpTextbox1");
               $("#copyCurrentRawCode").on("click", async () => {
                 await mw.loader.using('mediawiki.notification');
                 $("#mw-notification-area").css({
                   position: "fixed",
                   top: 0,
                 }).appendTo("body");
                 if ($(".ace_editor").length > 0) {
                   mw.notify("当前已开启代码编辑器,无法获取真实编辑内容,请手动复制。");
                   return;
                 }
                 const selection = window.getSelection();
                 const rangeCount = selection.rangeCount;
                 let range;
                 if (rangeCount > 0) {
                   range = selection.getRangeAt(0);
                 }
                 pre.text(textarea.val());
                 selection.selectAllChildren(pre[0]);
                 document.execCommand("copy");
                 window.setTimeout(function() {
                   selection.removeAllRanges();
                   if (rangeCount > 0) {
                     selection.addRange(range);
                   }
                   pre.empty();
                 }, 0);
                 mw.notify("复制失败,请手动复制!");
               });
               $("#showNewestRevisionDiff").on("click", () => {
                 window.open(`${mw.config.get("wgServer")}${mw.config.get("wgScriptPath")}/index.php?diff=${result.query.pages[pageid].revisions[0].revid}`, "_blank").focus();
               });
               $("#refreshPage").on("click", () => {
                 if (confirm("您是否已经复制好您的编辑内容?\n刷新后原来的编辑内容将会被最新版本的源码替换!\n点击确定将会刷新页面!!")) {
                   location.reload(false);
                 }
               });
               disable($("#wpPreview, #wpDiff").on("click", () => {
                 setTimeout(() => {
                   alert(conflictAlert);
                 }, 1);
                 return false;
               }).attr("title", conflictAlert));
             } else {
               wpSave.val("正在保存......");
               editform.submit();
             }
             await mw.loader.using('mediawiki.notification');
             return;
           } catch (e) {
             console.error("editConflict", e);
             wpSave.val(i <= 3 ? `保存失败,正在重试(第${i}次)……` : "保存失败,请检查您的网络!");
           }
         }
         setTimeout(() => {
           needCheckFlag = true;
           wpSave.removeAttr("disabled").val("保存更改").css("font-weight", "700").parent().addClass("oo-ui-widget-enabled oo-ui-flaggedElement-primary oo-ui-flaggedElement-progressive").removeClass("oo-ui-widget-disabled");
         }, 2000);
       }, 1);
     }
     return false;
   });
})();

2021年2月24日 (三) 17:29的版本