From 8361254d000abbff4d9399905e80b2dcd0ae90ca Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Bruno=20Ryb=C3=A1rsky?= <bruno@brn.systems>
Date: Thu, 26 Oct 2023 17:07:11 +0200
Subject: [PATCH] cleanup

---
 edupage.user.js | 149 +++---------------------------------------------
 1 file changed, 9 insertions(+), 140 deletions(-)

diff --git a/edupage.user.js b/edupage.user.js
index f9d4613..45e4fe8 100644
--- a/edupage.user.js
+++ b/edupage.user.js
@@ -1,7 +1,7 @@
 // ==UserScript==
 // @name         Edupage H4x
 // @namespace    https://brn.systems
-// @version      0.2.26
+// @version      0.2.27
 // @copyright    Can be found at https://git.brn.systems/BRNSystems/Userscripts
 // @description  Gives you a bit more options on EduPage, some are broken
 // @author       BRNSystems
@@ -219,151 +219,20 @@
             if (typeof unsafeWindow.barEncLink === 'function') {
                 unsafeWindow.barEncLink = modifiedbarEncLink;
                 //unsafeWindow.AscMobileAppVersion = "69420";
-                unsafeWindow.$j.origPost = $j.post;
-
-                $j.post = function (url, data, success, dataType, eqav) {
+                unsafeWindow.$j.post = function(url, data, success, dataType, eqav) {
                     if (!eqav) {
                         eqav = 1;
                     }
-            
-                    var url0 = url;
-                    var data0 = data;
-                    var success0 = success;
-                    var dataType0 = dataType;
-            
-                    url += (url.indexOf('?') >= 0 ? '&' : '?') + 'eqav=' + eqav + '&maxEqav=' + maxEqav;
-            
-                    var ret;
-            
-                    var wrongData = false;
-                    var doneFunc0 = [];
-                    var failFunc0 = [];
-                    var alwaysFunc0 = [];
-            
-                    if (eqav == maxEqav) {
-                        return $j.origPost(url, data, success, dataType);
-                    } else {
-                        var useZip = isEmptyObject(data);
-            
-                        var cs = '';
-            
-                        var cs0 = '';
-                        if (useZip) {
-                            try {
-                                var encoder = new TextEncoder()
-                                var gz = new Zlib.RawDeflate(encoder.encode(cs));
-                                var compressed = gz.compress();
-                                var cs1 = '';
-            
-                                for (var i = 0; i < compressed.length; i += 10000) {
-                                    cs1 += String.fromCharCode.apply(null, compressed.subarray(i, i + 10000));
-                                }
-                                cs0 = 'dz:' + btoa(cs1);
-                            } catch (e) {
-                                cs0 = Base64.encode(cs, true);
-                            }
-                        } else {
-                            cs0 = Base64.encode(cs, true);
-                        }
-            
-                        var obj = {
-                            eqap: cs0,
-                            eqacs: sha1(cs0),
-                            eqaz: '0', // Always set eqaz to '0' for no encryption
-                        }
-            
-                        ret = $j.ajax({
-                            type: "POST",
-                            url: url,
-                            data: obj,
-                            success: function (data, textStatus, jqXHR) {
-                                if (!wrongData && success) {
-                                    success(data, textStatus, jqXHR);
-                                }
-                            },
-                            dataType: dataType,
-                            dataFilter: function (data, type) {
-                                if (data.substr(0, 5) == 'eqwd:') {
-                                    data = data.substr(5);
-                                    wrongData = true;
-                                }
-                                return data;
-                            },
-                            complete: function (jqXHR, status) {
-                                if (wrongData) {
-            
-                                    eqav++;
-                                    var ret2 = $j.post(url0, data0, success0, dataType0, eqav);
-                                    ret2.always(function (p1, p2, p3) {
-                                        executeFuncs(alwaysFunc0, p1, p2, p3);
-                                    });
-                                    ret2.fail(function (p1, p2, p3) {
-                                        executeFuncs(failFunc0, p1, p2, p3);
-                                    });
-                                    ret2.done(function (p1, p2, p3) {
-                                        executeFuncs(doneFunc0, p1, p2, p3);
-                                    });
-                                }
-                            }
-                        });
-                    }
-            
-                    ret.always0 = ret.always;
-                    ret.fail0 = ret.fail;
-                    ret.done0 = ret.done;
-            
-                    ret.done = function (doneFunc) {
-            
-                        doneFunc0.push(doneFunc);
-                        return ret.done0(function (p1, p2, p3) {
-                            if (!wrongData) {
-                                if (doneFunc) doneFunc(p1, p2, p3);
-                            }
-                        });
-            
-                    }
-            
-                    ret.fail = function (failFunc) {
-            
-                        failFunc0.push(failFunc);
-                        return ret.fail0(function (p1, p2, p3) {
-                            if (!wrongData) {
-                                if (failFunc) failFunc(p1, p2, p3);
-                            }
-                        });
-            
-                    }
-            
-                    ret.always = function (alwaysFunc) {
-            
-                        alwaysFunc0.push(alwaysFunc);
-                        return ret.always0(function (p1, p2, p3) {
-                            if (!wrongData) {
-                                if (alwaysFunc) alwaysFunc(p1, p2, p3);
-                            }
-                        });
-                    };
-            
-                    function executeFuncs(funcs, p1, p2, p3) {
-                        for (var i = 0; i < funcs.length; i++) {
-                            if (funcs[i]) {
-                                funcs[i](p1, p2, p3);
-                            }
+                    if(data && data.length == 0) {
+                        data = {
+                            eqap: "",
+                            eqacs: "da39a3ee5e6b4b0d3255bfef95601890afd80709",
+                            eqaz: 0,		
                         }
                     }
-            
-                    return ret;
+                    url += (url.indexOf('?') >= 0 ? '&' : '?')+'eqav='+eqav+'&maxEqav='+unsafeWindow.maxEqav;
+                    return $j.origPost(url, data, success, dataType);
                 };
-            
-                // Function to check if an object is empty
-                function isEmptyObject(obj) {
-                    for (var prop in obj) {
-                        if (obj.hasOwnProperty(prop)) {
-                            return false;
-                        }
-                    }
-                    return true;
-                }
                 //MobileAppBridge.isActive = function() {	
                 //    return false;
                 //}