1 files changed, 136 insertions, 0 deletions
diff --git a/mod/dokuwiki/vendors/dokuwiki/lib/scripts/tw-sack.js b/mod/dokuwiki/vendors/dokuwiki/lib/scripts/tw-sack.js
new file mode 100644
index 000000000..cfcbe0ea9
--- /dev/null
+++ b/mod/dokuwiki/vendors/dokuwiki/lib/scripts/tw-sack.js
@@ -0,0 +1,136 @@
+/* Simple AJAX Code-Kit (SACK) */
+/* ©2005 Gregory Wild-Smith */
+/* www.twilightuniverse.com */
+/* Software licenced under a modified X11 licence, see documentation or authors website for more details */
+
+function sack(file){
+  this.AjaxFailedAlert = "Your browser does not support the enhanced functionality of this website, and therefore you will have an experience that differs from the intended one.\n";
+  this.requestFile = file;
+  this.method = "POST";
+  this.URLString = "";
+  this.encodeURIString = true;
+  this.execute = false;
+
+  this.onLoading = function() { };
+  this.onLoaded = function() { };
+  this.onInteractive = function() { };
+  this.onCompletion = function() { };
+  this.afterCompletion = function() { };
+
+  this.createAJAX = function() {
+    try {
+      this.xmlhttp = new ActiveXObject("Msxml2.XMLHTTP");
+    } catch (e) {
+      try {
+        this.xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
+      } catch (err) {
+        this.xmlhttp = null;
+      }
+    }
+    if(!this.xmlhttp && typeof XMLHttpRequest != "undefined"){
+      this.xmlhttp = new XMLHttpRequest();
+    }
+    if (!this.xmlhttp){
+      this.failed = true;
+    }
+  };
+
+  this.setVar = function(name, value){
+    if (this.URLString.length < 3){
+      this.URLString = name + "=" + value;
+    } else {
+      this.URLString += "&" + name + "=" + value;
+    }
+  };
+
+  this.encVar = function(name, value){
+    var varString = encodeURIComponent(name) + "=" + encodeURIComponent(value);
+  return varString;
+  };
+
+  this.encodeURLString = function(string){
+    varArray = string.split('&');
+    for (i = 0; i < varArray.length; i++){
+      urlVars = varArray[i].split('=');
+      if (urlVars[0].indexOf('amp;') != -1){
+        urlVars[0] = urlVars[0].substring(4);
+      }
+      varArray[i] = this.encVar(urlVars[0],urlVars[1]);
+    }
+  return varArray.join('&');
+  };
+
+  this.runResponse = function(){
+    eval(this.response);
+  };
+
+  this.runAJAX = function(urlstring){
+    this.responseStatus = new Array(2);
+    if(this.failed && this.AjaxFailedAlert){
+      alert(this.AjaxFailedAlert);
+    } else {
+      if (urlstring){
+        if (this.URLString.length){
+          this.URLString = this.URLString + "&" + urlstring;
+        } else {
+          this.URLString = urlstring;
+        }
+      }
+      if (this.encodeURIString){
+        var timeval = new Date().getTime();
+        this.URLString = this.encodeURLString(this.URLString);
+        this.setVar("rndval", timeval);
+      }
+      if (this.element) { this.elementObj = document.getElementById(this.element); }
+      if (this.xmlhttp) {
+        var self = this;
+        if (this.method == "GET") {
+          var totalurlstring = this.requestFile + "?" + this.URLString;
+          this.xmlhttp.open(this.method, totalurlstring, true);
+        } else {
+          this.xmlhttp.open(this.method, this.requestFile, true);
+        }
+        if (this.method == "POST"){
+          try {
+             this.xmlhttp.setRequestHeader('Content-Type','application/x-www-form-urlencoded; charset=UTF-8');
+          } catch (e) {}
+        }
+
+        this.xmlhttp.onreadystatechange = function() {
+          switch (self.xmlhttp.readyState){
+            case 1:
+              self.onLoading();
+            break;
+            case 2:
+              self.onLoaded();
+            break;
+            case 3:
+              self.onInteractive();
+            break;
+            case 4:
+              self.response = self.xmlhttp.responseText;
+              self.responseXML = self.xmlhttp.responseXML;
+              self.responseStatus[0] = self.xmlhttp.status;
+              self.responseStatus[1] = self.xmlhttp.statusText;
+              self.onCompletion();
+              if(self.execute){ self.runResponse(); }
+              if (self.elementObj) {
+                var elemNodeName = self.elementObj.nodeName;
+                elemNodeName.toLowerCase();
+                if (elemNodeName == "input" || elemNodeName == "select" || elemNodeName == "option" || elemNodeName == "textarea"){
+                  self.elementObj.value = self.response;
+                } else {
+                  self.elementObj.innerHTML = self.response;
+                }
+              }
+              self.afterCompletion();
+              self.URLString = "";
+            break;
+          }
+        };
+        this.xmlhttp.send(this.URLString);
+      }
+    }
+  };
+this.createAJAX();
+}