Difference between revisions of "MediaWiki:Common.js"

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var cookies;
 
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/**
 
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* Anonymous function that obtains the parameters passed in the url.
 
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* The returned value is stored in the variable QueryString.
 
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* To obtain a parameter "name1", we have to call "QueryString.name1"
 
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*/
 
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var QueryString = function () {
 
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  var query_string = {};
 
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  var query = window.location.search.substring(1);
 
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  var vars = query.split("&");
 
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  for (var i=0;i<vars.length;i++) {
 
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    var pair = vars[i].split("=");
 
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    if (typeof query_string[pair[0]] === "undefined") {
 
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      query_string[pair[0]] = pair[1];
 
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    } else if (typeof query_string[pair[0]] === "string") {
 
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      var arr = [ query_string[pair[0]], pair[1] ];
 
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      query_string[pair[0]] = arr;
 
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    } else {
 
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      query_string[pair[0]].push(pair[1]);
 
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    }
 
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  }
 
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    return query_string;
 
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} ();
 
  
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/**
 
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* Returns the value of the cookie name.
 
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* @param {string} name
 
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* @returns {string}
 
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*/
 
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function readCookie(name,c,C,i){
 
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    if(cookies){ return cookies[name]; }
 
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    c = document.cookie.split('; ');
 
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    cookies = {};
 
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    for(i=c.length-1; i>=0; i--){
 
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      C = c[i].split('=');
 
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      cookies[C[0]] = C[1];
 
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    }
 
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    return cookies[name];
 
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}
 
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/**
 
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* Checks if the cookie
 
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* @param {string} url
 
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* @returns {string}
 
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*/
 
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function checkAge(url){
 
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    var laChCookie = readCookie('nameOfCookie');
 
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    if(!laChCookie){
 
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        window.location.href='age.html?url='+encodeURIComponent(url);
 
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    }
 
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    return laChCookie;
 
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}
 
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/**
 
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* Sets the cookie cname with value cvallue for expiring in exdays
 
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* and redirects to url.
 
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* @param {string} cname
 
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* @param {string} cvalue
 
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* @param {string} exdays
 
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* @param {string} url
 
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* @returns {}
 
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*/
 
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function setCookie(cname,cvalue,exdays,url){
 
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    var d = new Date();
 
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    d.setTime(d.getTime()+(exdays*24*60*60*1000));
 
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    var expires = "expires="+d.toGMTString();
 
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    /**
 
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    * If cookie goes around subdomains, the next line should be something like this:
 
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    * document.cookie = cname + "=" + cvalue + "; " + expires + "; path=/;domain=mydomain.com.md";
 
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    */
 
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    document.cookie = cname + "=" + cvalue + "; " + expires + "; path=/";
 
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    if(!url){
 
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        url = "http://wiki.ganked.me";
 
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    }
 
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    window.location.href=decodeURIComponent(url);
 
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}
 
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document.onload = checkAge(document.URL);
 

Latest revision as of 19:54, 22 November 2016