feat: 住业游乐购

nngkxxdp/src/main/resources/static/zyylg/REM-unit-polyfill.js

@@ -1,226 +0,0 @@
-(function (window, undefined) {
-  "use strict";
-  // test for REM unit support
-  var cssremunit = function () {
-      var div = document.createElement("div");
-      div.style.cssText = "font-size: 1rem;";
-
-      return /rem/.test(div.style.fontSize);
-    },
-    // filter returned links for stylesheets
-    isStyleSheet = function () {
-      var styles = document.getElementsByTagName("link"),
-        filteredLinks = [];
-
-      for (var i = 0; i < styles.length; i++) {
-        if (
-          styles[i].rel.toLowerCase() === "stylesheet" &&
-          styles[i].getAttribute("data-norem") === null
-        ) {
-          filteredLinks.push(styles[i].href);
-        }
-      }
-
-      return filteredLinks;
-    },
-    processLinks = function () {
-      //prepare to match each link
-      for (var i = 0; i < links.length; i++) {
-        xhr(links[i], storeCSS);
-      }
-    },
-    storeCSS = function (response, link) {
-      preCSS.push(response.responseText);
-      CSSLinks.push(link);
-
-      if (CSSLinks.length === links.length) {
-        for (var j = 0; j < CSSLinks.length; j++) {
-          matchCSS(preCSS[j], CSSLinks[j]);
-        }
-
-        if ((links = importLinks.slice(0)).length > 0) {
-          //after finishing all current links, set links equal to the new imports found
-          CSSLinks = [];
-          preCSS = [];
-          importLinks = [];
-          processLinks();
-        } else {
-          buildCSS();
-        }
-      }
-    },
-    matchCSS = function (sheetCSS, link) {
-      // collect all of the rules from the xhr response texts and match them to a pattern
-      var clean = removeMediaQueries(sheetCSS).replace(/\/\*[\s\S]*?\*\//g, ""), // remove MediaQueries and comments
-        pattern =
-          /[\w\d\s\-\/\\\[\]:,.'"*()<>+~%#^$_=|@]+\{[\w\d\s\-\/\\%#:!;,.'"*()]+\d*\.?\d+rem[\w\d\s\-\/\\%#:!;,.'"*()]*\}/g, //find selectors that use rem in one or more of their rules
-        current = clean.match(pattern),
-        remPattern = /\d*\.?\d+rem/g,
-        remCurrent = clean.match(remPattern),
-        sheetPathPattern = /(.*\/)/,
-        sheetPath = sheetPathPattern.exec(link)[0], //relative path to css file specified in @import
-        importPattern = /@import (?:url\()?['"]?([^'\)"]*)['"]?\)?[^;]*/gm, //matches all @import variations outlined at: https://developer.mozilla.org/en-US/docs/Web/CSS/@import
-        importStatement;
-
-      while ((importStatement = importPattern.exec(sheetCSS)) !== null) {
-        if (importStatement[1].indexOf("/") === 0) {
-          // check if the value of importStatement[1] is a root relative path, in which case it shouldn't be concatenated with sheetPath
-          importLinks.push(importStatement[1]);
-        } else {
-          importLinks.push(sheetPath + importStatement[1]);
-        }
-      }
-
-      if (current !== null && current.length !== 0) {
-        found = found.concat(current); // save all of the blocks of rules with rem in a property
-        foundProps = foundProps.concat(remCurrent); // save all of the properties with rem
-      }
-    },
-    buildCSS = function () {
-      // first build each individual rule from elements in the found array and then add it to the string of rules.
-      var pattern =
-        /[\w\d\s\-\/\\%#:,.'"*()]+\d*\.?\d+rem[\w\d\s\-\/\\%#:!,.'"*()]*[;}]/g; // find properties with rem values in them
-      for (var i = 0; i < found.length; i++) {
-        rules = rules + found[i].substr(0, found[i].indexOf("{") + 1); // save the selector portion of each rule with a rem value
-        var current = found[i].match(pattern);
-        for (var j = 0; j < current.length; j++) {
-          // build a new set of with only the selector and properties that have rem in the value
-          rules = rules + current[j];
-          if (j === current.length - 1 && rules[rules.length - 1] !== "}") {
-            rules = rules + "\n}";
-          }
-        }
-      }
-
-      parseCSS();
-    },
-    parseCSS = function () {
-      // replace each set of parentheses with evaluated content
-      for (var i = 0; i < foundProps.length; i++) {
-        css[i] =
-          Math.round(
-            parseFloat(
-              foundProps[i].substr(0, foundProps[i].length - 3) * fontSize
-            )
-          ) + "px";
-      }
-
-      loadCSS();
-    },
-    loadCSS = function () {
-      // replace and load the new rules
-      for (var i = 0; i < css.length; i++) {
-        // only run this loop as many times as css has entries
-        if (css[i]) {
-          rules = rules.replace(foundProps[i], css[i]); // replace old rules with our processed rules
-        }
-      }
-      var remcss = document.createElement("style");
-      remcss.setAttribute("type", "text/css");
-      remcss.id = "remReplace";
-      document.getElementsByTagName("head")[0].appendChild(remcss); // create the new element
-      if (remcss.styleSheet) {
-        remcss.styleSheet.cssText = rules; // IE8 will not support innerHTML on read-only elements, such as STYLE
-      } else {
-        remcss.appendChild(document.createTextNode(rules));
-      }
-    },
-    xhr = function (url, callback) {
-      // create new XMLHttpRequest object and run it
-      try {
-        //try to create a request object
-        //arranging the two conditions this way is for IE7/8's benefit
-        //so that it works with any combination of ActiveX or Native XHR settings,
-        //as long as one or the other is enabled; but if both are enabled
-        //it prefers ActiveX, which means it still works with local files
-        //(Native XHR in IE7/8 is blocked and throws "access is denied",
-        // but ActiveX is permitted if the user allows it [default is to prompt])
-        var xhr = window.ActiveXObject
-          ? new ActiveXObject("Microsoft.XMLHTTP") ||
-            new ActiveXObject("Msxml2.XMLHTTP")
-          : new XMLHttpRequest();
-
-        xhr.open("GET", url, true);
-        xhr.onreadystatechange = function () {
-          if (xhr.readyState === 4) {
-            callback(xhr, url);
-          } // else { callback function on AJAX error }
-        };
-
-        xhr.send(null);
-      } catch (e) {
-        if (window.XDomainRequest) {
-          var xdr = new XDomainRequest();
-          xdr.open("get", url);
-          xdr.onload = function () {
-            callback(xdr, url);
-          };
-          xdr.onerror = function () {
-            return false; // xdr load fail
-          };
-          xdr.send();
-        }
-      }
-    },
-    // Remove queries.
-    removeMediaQueries = function (css) {
-      // Test for Media Query support
-      if (!window.matchMedia && !window.msMatchMedia) {
-        // If the browser doesn't support media queries, we find all @media declarations in the CSS and remove them.
-        // Note: Since @rules can't be nested in the CSS spec, we're safe to just check for the closest following "}}" to the "@media".
-        css = css.replace(/@media[\s\S]*?\}\s*\}/g, "");
-      }
-
-      return css;
-    };
-
-  if (!cssremunit()) {
-    // this checks if the rem value is supported
-    var rules = "", // initialize the rules variable in this scope so it can be used later
-      links = isStyleSheet(), // initialize the array holding the sheets urls for use later
-      importLinks = [], //initialize the array holding the import sheet urls for use later
-      found = [], // initialize the array holding the found rules for use later
-      foundProps = [], // initialize the array holding the found properties for use later
-      preCSS = [], // initialize array that holds css before being parsed
-      CSSLinks = [], //initialize array holding css links returned from xhr
-      css = [], // initialize the array holding the parsed rules for use later
-      fontSize = "";
-
-    // Notice: rem is a "root em" that means that in case when html element size was changed by css
-    // or style we should not change document.documentElement.fontSize to 1em - only body size should be changed
-    // to 1em for calculation
-
-    fontSize = (function () {
-      var doc = document,
-        docElement = doc.documentElement,
-        body = doc.body || doc.createElement("body"),
-        isFakeBody = !doc.body,
-        div = doc.createElement("div"),
-        currentSize = body.style.fontSize,
-        size;
-
-      if (isFakeBody) {
-        docElement.appendChild(body);
-      }
-
-      div.style.cssText =
-        "width:1em; position:absolute; visibility:hidden; padding: 0;";
-
-      body.style.fontSize = "1em";
-
-      body.appendChild(div);
-      size = div.offsetWidth;
-
-      if (isFakeBody) {
-        docElement.removeChild(body);
-      } else {
-        body.removeChild(div);
-        body.style.fontSize = currentSize;
-      }
-
-      return size;
-    })();
-
-    processLinks();
-  } // else { do nothing, you are awesome and have REM support }
-})(window);