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GGn Upload Blocker Manager

The "library" version of upload blocker. Import this with @require and use the APIs to standardize blocking uploads in GGn.

此脚本不应直接安装。它是供其他脚本使用的外部库，要使用该库请加入元指令 // @require https://update.cn-greasyfork.org/scripts/533781/1578387/GGn%20Upload%20Blocker%20Manager.js 

  1. // ==UserScript==
  2. // @name         GGn Upload Blocker Manager
  3. // @namespace    https://greasyfork.org/users/1395131
  4. // @version      1.1
  5. // @author       SleepingGiant
  6. // @description  The "library" version of upload blocker. Import this with @require and use the APIs to standardize blocking uploads in GGn.
  7. // @match        https://gazellegames.net/*
  8. // @grant        none
  9. // ==/UserScript==
  10. // @export UploadBlockerManager
  11.  
  12. (function (global) {
  13.   'use strict';
  14.   const reasonListId = 'ggn-block-reasons';
  15.  
  16.   class UploadBlockerManager {
  17.     constructor(submitButton) {
  18.       this.submitButton = submitButton;
  19.       this.originalText = submitButton.value;
  20.       this.reasonContainer = this._ensureReasonList();
  21.     }
  22.  
  23.     _ensureReasonList() {
  24.       let ul = document.getElementById(reasonListId);
  25.       if (!ul) {
  26.         ul = document.createElement('ul');
  27.         ul.id = reasonListId;
  28.         ul.style.marginTop = '0.5em';
  29.         ul.style.color = 'red';
  30.         ul.style.listStyleType = 'none';
  31.         this.submitButton.parentNode.insertBefore(ul, this.submitButton.nextSibling);
  32.       }
  33.       return ul;
  34.     }
  35.  
  36.     addReason(text) {
  37.       if (!this._hasReason(text)) {
  38.         const li = document.createElement('li');
  39.         li.textContent = text;
  40.         this.reasonContainer.appendChild(li);
  41.       }
  42.       this._updateButtonState();
  43.     }
  44.  
  45.     removeReason(text) {
  46.       for (const li of Array.from(this.reasonContainer.children)) {
  47.         if (li.textContent === text) {
  48.           li.remove();
  49.           break;
  50.         }
  51.       }
  52.       this._updateButtonState();
  53.     }
  54.  
  55.     _hasReason(text) {
  56.       return Array.from(this.reasonContainer.children)
  57.         .some(li => li.textContent === text);
  58.     }
  59.  
  60.     _updateButtonState() {
  61.       const hasBlockers = this.reasonContainer.children.length > 0;
  62.       const override = document.querySelector('#upload-blocker-override')?.checked;
  63.  
  64.       if (hasBlockers && !override) {
  65.         this.submitButton.disabled = true;
  66.         this.submitButton.style.opacity = '0.5';
  67.         this.submitButton.style.pointerEvents = 'none';
  68.         this.submitButton.value = 'Uploading Blocked';
  69.       } else {
  70.         this.submitButton.disabled = false;
  71.         this.submitButton.style.opacity = '1';
  72.         this.submitButton.style.pointerEvents = 'auto';
  73.         this.submitButton.value = this.originalText;
  74.       }
  75.     }
  76.  
  77.     attachOverrideCheckbox() {
  78.       if (!document.getElementById('upload-blocker-override')) {
  79.         const cb = document.createElement('input');
  80.         cb.type = 'checkbox';
  81.         cb.id = 'upload-blocker-override';
  82.         cb.style.marginLeft = '0.5em';
  83.         cb.addEventListener('change', () => this._updateButtonState());
  84.  
  85.         const label = document.createElement('label');
  86.         label.htmlFor = cb.id;
  87.         label.textContent = ' Override blockers';
  88.         label.style.marginLeft = '0.25em';
  89.  
  90.         this.submitButton.parentNode.insertBefore(cb, this.submitButton.nextSibling);
  91.         this.submitButton.parentNode.insertBefore(label, cb.nextSibling);
  92.       }
  93.     }
  94.  
  95.   }
  96.  
  97.   // Export into global so other scripts can import it
  98.   global.UploadBlockerManager = UploadBlockerManager;
  99.  
  100. })(window);