| Total Complexity | 48 |
| Complexity/F | 3 |
| Lines of Code | 230 |
| Function Count | 16 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
Complex classes like modern/main.js often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | "use strict"; |
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| 2 | |||
| 3 | sodium.ready.then(function() { |
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1 ignored issue
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show
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| 4 | |||
| 5 | const ae = new AllEars(function(ok) { |
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1 ignored issue
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| 6 | if (ok) { |
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| 7 | document.getElementById("txt_skey").style.background = "#404b41"; |
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| 8 | document.getElementById("txt_skey").maxLength = "64"; |
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| 9 | } else { |
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| 10 | console.log("Failed to load All-Ears"); |
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| 11 | } |
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| 12 | }); |
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| 13 | |||
| 14 | let page=0; |
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| 15 | |||
| 16 | // Helper functions |
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| 17 | function getCountryName(countryCode) { |
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| 18 | const opts = document.getElementById("gatekeeper_country"); |
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| 19 | |||
| 20 | for (let i = 0; i < opts.length; i++) { |
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| 21 | if (opts[i].value === countryCode) { |
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| 22 | return opts[i].textContent; |
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| 23 | } |
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| 24 | } |
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| 25 | |||
| 26 | return "Unknown countrycode: " + countryCode; |
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| 27 | } |
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| 28 | |||
| 29 | function getCountryFlag(countryCode) { |
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| 30 | const regionalIndicator1 = 127462 + countryCode.codePointAt(0) - 65; |
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| 31 | const regionalIndicator2 = 127462 + countryCode.codePointAt(1) - 65; |
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| 32 | return "&#" + regionalIndicator1 + ";&#" + regionalIndicator2 + ";"; |
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| 33 | } |
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| 34 | |||
| 35 | function displayMsg(isInt, num) { |
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| 36 | document.getElementById("msg").hidden = false; |
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| 37 | document.getElementById("msg").getElementsByTagName("h1")[0].textContent = isInt ? ae.GetIntMsgTitle(num) : ae.GetExtMsgTitle(num); |
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| 38 | document.getElementById("msg").getElementsByTagName("pre")[0].textContent = isInt ? ae.GetIntMsgBody(num) : ae.GetExtMsgBody(num); |
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| 39 | |||
| 40 | document.getElementById("readmsg_to").textContent = isInt ? ae.GetIntMsgTo(num) : ae.GetExtMsgTo(num); |
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| 41 | |||
| 42 | const ts = isInt? ae.GetIntMsgTime(num) : ae.GetExtMsgTime(num); |
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| 43 | document.getElementById("readmsg_date").textContent = new Date(ts * 1000).toISOString().slice(0, 16).replace("T", " "); |
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| 44 | |||
| 45 | if (!isInt) { |
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| 46 | const cc = ae.GetExtMsgCountry(num); |
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| 47 | |||
| 48 | document.getElementById("readmsg_greet").textContent = ae.GetExtMsgGreet(num); |
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| 49 | document.getElementById("readmsg_ip").textContent = ae.GetExtMsgIp(num); |
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| 50 | document.getElementById("readmsg_tls").textContent = ae.GetExtMsgTLS(num); |
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| 51 | document.getElementById("readmsg_country").innerHTML = getCountryFlag(cc) + " " + getCountryName(cc); |
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| 52 | document.getElementById("readmsg_envfrom").textContent = ae.GetExtMsgFrom(num); |
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| 53 | |||
| 54 | let flagText = ""; |
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| 55 | if (!ae.GetExtMsgFlagPExt(num)) flagText += "<abbr title=\"The sender did not use the Extended (ESMTP) protocol\">SMTP</abbr> "; |
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| 56 | if (!ae.GetExtMsgFlagQuit(num)) flagText += "<abbr title=\"The sender did not issue the required QUIT command\">QUIT</abbr> "; |
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| 57 | if (ae.GetExtMsgFlagRare(num)) flagText += "<abbr title=\"The sender issued unusual command(s)\">RARE</abbr> "; |
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| 58 | if (ae.GetExtMsgFlagFail(num)) flagText += "<abbr title=\"The sender issued invalid command(s)\">FAIL</abbr> "; |
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| 59 | if (ae.GetExtMsgFlagPErr(num)) flagText += "<abbr title=\"The sender violated the protocol\">PROT</abbr> "; |
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| 60 | document.getElementById("readmsg_flags").innerHTML = flagText.trim(); |
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| 61 | } else { |
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| 62 | document.getElementById("readmsg_from").textContent = ae.GetIntMsgFrom(num); |
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| 63 | } |
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| 64 | |||
| 65 | } |
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| 66 | |||
| 67 | // Interface |
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| 68 | function addMsg(isInt, i) { |
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| 69 | const inbox = document.getElementById("tbl_inbox"); |
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| 70 | const sent = document.getElementById("tbl_sent"); |
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| 71 | |||
| 72 | const isSent = isInt? ae.GetIntMsgIsSent(i) : false; |
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| 73 | const table = isSent ? sent : inbox; |
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| 74 | |||
| 75 | const row = table.insertRow(-1); |
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| 76 | const cellTime = row.insertCell(-1); |
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| 77 | const cellSubj = row.insertCell(-1); |
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| 78 | const cellSnd1 = row.insertCell(-1); |
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| 79 | const cellSnd2 = row.insertCell(-1); |
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| 80 | |||
| 81 | const ts = isInt? ae.GetIntMsgTime(i) : ae.GetExtMsgTime(i); |
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| 82 | cellTime.setAttribute("data-ts", ts); |
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| 83 | cellTime.textContent = new Date(ts * 1000).toISOString().slice(0, 16).replace("T", " "); |
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| 84 | |||
| 85 | cellSubj.textContent = isInt? ae.GetIntMsgTitle(i) : ae.GetExtMsgTitle(i); |
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| 86 | |||
| 87 | if (isInt) { |
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| 88 | cellSnd1.textContent = ae.GetIntMsgFrom(i); |
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| 89 | cellSnd1.className = (ae.GetIntMsgFrom(i).length === 24) ? "mono" : ""; |
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| 90 | } else { |
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| 91 | const from1 = ae.GetExtMsgFrom(i); |
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| 92 | const from2 = from1.substring(from1.indexOf("@") + 1); |
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| 93 | const cc = ae.GetExtMsgCountry(i); |
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| 94 | |||
| 95 | cellSnd1.textContent = from1.substring(0, from1.indexOf("@")); |
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| 96 | cellSnd2.innerHTML = "<abbr title=\"" + getCountryName(cc) + "\">" + getCountryFlag(cc) + "</abbr>"; |
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| 97 | |||
| 98 | const fromText = document.createElement("span"); |
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| 99 | fromText.textContent = " " + from2; |
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| 100 | cellSnd2.appendChild(fromText); |
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| 101 | } |
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| 102 | |||
| 103 | // divDel.innerHTML = "<input class=\"delMsg\" type=\"checkbox\" data-id=\"" + ae.GetIntMsgIdHex(i) + "\">"; |
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| 104 | |||
| 105 | cellSubj.onclick = function() { |
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| 106 | displayMsg(isInt, i); |
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| 107 | }; |
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| 108 | /* |
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| 109 | cellDel.children[0].onchange = function() { |
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| 110 | if (!divDel.children[0].checked) { |
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| 111 | const checkboxes = elmt.getElementsByTagName("input"); |
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| 112 | let checked = false; |
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| 113 | |||
| 114 | for (let j = 0; j < checkboxes.length; j++) { |
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| 115 | if (checkboxes[j].checked) { |
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| 116 | checked = true; |
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| 117 | break; |
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| 118 | } |
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| 119 | } |
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| 120 | |||
| 121 | if (!checked) { |
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| 122 | document.getElementById(isSent ? "btn_sentdel" : "btn_msgdel").hidden = true; |
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| 123 | return; |
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| 124 | } |
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| 125 | } |
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| 126 | |||
| 127 | document.getElementById(isSent? "btn_sentdel" : "btn_msgdel").hidden = false; |
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| 128 | }; |
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| 129 | */ |
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| 130 | } |
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| 131 | |||
| 132 | function addMessages() { |
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| 133 | const maxExt = ae.GetExtMsgCount(); |
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| 134 | const maxInt = ae.GetIntMsgCount(); |
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| 135 | |||
| 136 | let numExt = 0; |
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| 137 | let numInt = 0; |
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| 138 | |||
| 139 | for (let i = 0; i < (page * 20) + 20; i++) { |
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| 140 | const tsInt = (numInt < maxInt) ? ae.GetIntMsgTime(numInt) : 0; |
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| 141 | const tsExt = (numExt < maxExt) ? ae.GetExtMsgTime(numExt) : 0; |
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| 142 | if (tsInt === 0 && tsExt === 0) break; |
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| 143 | |||
| 144 | if (tsInt !== 0 && (tsExt === 0 || tsInt > tsExt)) { |
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| 145 | if (i < (page * 20)) { |
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| 146 | numInt++; |
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| 147 | continue; |
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| 148 | } |
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| 149 | |||
| 150 | addMsg(true, numInt); |
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| 151 | numInt++; |
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| 152 | } else if (tsExt !== 0) { |
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| 153 | if (i < (page * 20)) { |
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| 154 | numExt++; |
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| 155 | continue; |
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| 156 | } |
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| 157 | |||
| 158 | addMsg(false, numExt); |
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| 159 | numExt++; |
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| 160 | } |
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| 161 | } |
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| 162 | } |
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| 163 | |||
| 164 | function clearMessages() { |
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| 165 | document.getElementById("tbl_inbox").innerHTML = ""; |
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| 166 | // document.getElementById("tbl_sentm").innerHTML = ""; |
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| 167 | // document.getElementById("tbl_notes").innerHTML = ""; |
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| 168 | // document.getElementById("tbl_files").innerHTML = ""; |
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| 169 | } |
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| 170 | |||
| 171 | function reloadInterface() { |
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| 172 | document.getElementById("div_begin").hidden = true; |
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| 173 | document.getElementById("div_main").style.display = "grid"; |
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| 174 | } |
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| 175 | |||
| 176 | document.getElementById("btn_refresh").onclick = function() { |
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| 177 | const btn = this; |
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| 178 | btn.disabled = true; |
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| 179 | |||
| 180 | ae.Message_Browse(0, function(successBrowse) { |
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| 181 | if (successBrowse) { |
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| 182 | clearMessages(); |
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| 183 | addMessages(); |
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| 184 | btn.disabled = false; |
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| 185 | } else { |
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| 186 | console.log("Failed to refresh"); |
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| 187 | btn.disabled = false; |
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| 188 | } |
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| 189 | }); |
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| 190 | }; |
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| 191 | |||
| 192 | document.getElementById("txt_skey").onkeyup = function(event) { |
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| 193 | if (event.key === "Enter") { |
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| 194 | event.preventDefault(); |
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| 195 | document.getElementById("btn_enter").click(); |
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| 196 | } |
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| 197 | }; |
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| 198 | |||
| 199 | document.getElementById("btn_enter").onclick = function() { |
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| 200 | const txtSkey = document.getElementById("txt_skey"); |
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| 201 | if (!txtSkey.reportValidity()) return; |
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| 202 | |||
| 203 | const btn = this; |
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| 204 | btn.disabled = true; |
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| 205 | document.getElementById("txt_skey").style.background = "#111"; |
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| 206 | |||
| 207 | ae.SetKeys(txtSkey.value, function(successSetKeys) { |
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| 208 | if (successSetKeys) { |
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| 209 | ae.Account_Browse(0, function(successBrowse) { |
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| 210 | if (successBrowse) { |
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| 211 | txtSkey.value = ""; |
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| 212 | reloadInterface(); |
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| 213 | document.getElementById("btn_refresh").click(); |
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| 214 | } else { |
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| 215 | console.log("Failed to enter"); |
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| 216 | btn.disabled = false; |
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| 217 | document.getElementById("txt_skey").style.background = "#404b41"; |
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| 218 | txtSkey.focus(); |
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| 219 | } |
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| 220 | }); |
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| 221 | } else { |
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| 222 | console.log("Invalid format for key"); |
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| 223 | btn.disabled = false; |
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| 224 | document.getElementById("txt_skey").style.background = "#404b41"; |
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| 225 | txtSkey.focus(); |
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| 226 | } |
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| 227 | }); |
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| 228 | }; |
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| 229 | |||
| 230 | }); |
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| 231 |
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.