User:Irukaza/js/editConflict.js：修订间差异

User:Irukaza/js/editConflict.js (查看源代码)

2021年2月24日 (三) 17:51的版本

添加6,456字节、 2021年2月24日 (星期三)

无编辑摘要

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@@ 第1行： / 第1行： @@
+(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 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 = $("#wpTextbox0");
+               $("#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;
+   });
+})();