From 70ba43d168adcd4537450f585f534393a5f9f9f8 Mon Sep 17 00:00:00 2001
From: Thorsten <mail@aero2k.de>
Date: Fri, 1 Mar 2024 21:55:46 +0100
Subject: [PATCH] some improvements sitting here for months

---
 nopaste.user.js | 64 +++++++++++++++++++++++++++++++------------------
 1 file changed, 41 insertions(+), 23 deletions(-)

diff --git a/nopaste.user.js b/nopaste.user.js
index dd18e66..7d35fac 100644
--- a/nopaste.user.js
+++ b/nopaste.user.js
@@ -4,21 +4,30 @@
 // @require       http://code.jquery.com/jquery-latest.min.js
 // @include       /^https?://debianforum\.de/forum/posting\.php.*/
 // @author        Thorsten Sperber
-// @version       3.0
+// @version       3.1
 // ==/UserScript==
 
+const MAX_CODE_BLOCKS = 10;
 const MIN_LINES=20;
 const MIN_CHARACTERS=20000;
 
+let counter = 0;
+let last_found = 0;
+
 function sleep(ms) {
-    var start = new Date().getTime(), expire = start + ms;
+    const start = new Date().getTime(), expire = start + ms;
     while (new Date().getTime() < expire) { }
-    return;
 }
 
+// TODO replace jquery
 $("#format-buttons").append('<input type="button" class="button2" name="addbbcodeNOPASTE" value="NoPaste" id="nopaster" title="Pasta">');
 
+function markText(txtarea, start, end) {
+    txtarea.setSelectionRange(start, end);
+}
+
 function replaceIt(txtarea, newtxt, start, end) {
+    // TODO replace jquery
     $(txtarea).val(
         $(txtarea).val().substring(0, start)+
         newtxt+
@@ -29,56 +38,63 @@ function getMessageText (ta) { return ta.value.substring(ta.selectionStart, ta.s
 
 function postSelection(data, textStatus, jqXHR)
 {
-    var message = $("#message")[0];
-    var start = message.selectionStart;
-    var end = message.selectionEnd;
+    const message = $("#message")[0];
+    const start = message.selectionStart;
+    const end = message.selectionEnd;
 
-    var pasteID = data.REFRESH_DATA.url.match(/[0-9]+$/)[0];
+    const pasteID = data.REFRESH_DATA.url.match(/[0-9]+$/)[0];
     console.log("pasteID: " + pasteID);
     replaceIt(message, '[np]' + pasteID + '[/np]', start, end);
 }
 
 function checkAll(textarea) {
-    var counter = 0;
-    var last_found = 0;
-
-    var message = textarea.value;
+    const message = textarea.value;
 
-    var start = message.indexOf("[code]");
-    var end = message.indexOf("[/code]");
-    if (start == -1) { return; }
+    const start = message.indexOf("[code]", last_found);
+    const end = message.indexOf("[/code]", last_found);
+    markText(textarea, start, end);
+    if (start === -1) { return; }
 
     // message excluding the code tags
-    var long_text = message.slice(start + 6, end);
-    var line_count = (long_text.match(/\n/g) || []).length;
+    const long_text = message.slice(start + 6, end);
+    const line_count = (long_text.match(/\n/g) || []).length;
 
     console.log("[" + counter + "]", "found:", start, end, "beginning at", last_found);
-    var confirm_message = "found: " + (end-start) + " chars long with " + line_count + " lines, delete?";
+    const confirm_message = "found: " + (end - start) + " chars long with " + line_count + " lines, delete?";
     console.log(confirm_message);
     // var do_it = confirm(confirm_message);
     // cannot confirm due to greasemonkey/firefox bug
 
+    counter++;
     if (line_count > MIN_LINES || (end-start) > MIN_CHARACTERS) {
         textarea.setSelectionRange(start, end + 7);
+        last_found = start;
         console.log("send to nopaste");
-        sendToNoPaste(long_text, postSelection, end + 7);
+        sendToNoPaste(long_text, function(data, textStatus, jqXHR) {
+            postSelection(data, textStatus, jqXHR);
+            checkAll(textarea);
+        }, end + 7);
     } else {
         console.log("not worth it");
+        last_found = end+7;
+        if (counter > MAX_CODE_BLOCKS) { console.log("limit reached"); return; }
+        checkAll(textarea);
     }
 }
 
 function sendToNoPaste(message, callback) {
-    var url = "https://debianforum.de/forum/pastebin/";
+    const url = "https://debianforum.de/forum/pastebin/";
 
     // rip some secrets from the page first, otherwise we won't get anywhere
+    // TODO replace jquery
     $.get(url).done(function(resp) {
-        var ctime = resp.match(/creation_time"\s+value="(.+)"/).pop();
-        var token = resp.match(/form_token"\s+value="(.+)"/).pop();
+        const ctime = resp.match(/creation_time"\s+value="(.+)"/).pop();
+        const token = resp.match(/form_token"\s+value="(.+)"/).pop();
 
         // I do not know what I am doing. Request fails (but status 200) if done immediately...
         // Spam protection maybe?
         sleep(1000);
-        var data =
+        const data =
             {
                 snippet_title: $("#subject").val(),
                 // the nopaste service behaves strange if it finds the sid.. maybe due to length?
@@ -102,13 +118,15 @@ function sendToNoPaste(message, callback) {
                 dataType: "json",
                 success: function(data, textStatus, jqXHR) {
                     callback(data);
-                    checkAll($("#message")[0]);
                 },
                 error: function(data, textStatus, jqXHR) { console.log("error while sending to nopaste"); console.log(data); console.log(textStatus); }
             });
     });
 }
 
+// TODO replace jquery
 $("#nopaster").click(function() {
+    counter = 0;
+    last_found = 0;
     checkAll($("#message")[0]);
 });
-- 
2.39.2