☰

Wanikani: Back to back

Makes reading and meaning appear back to back in reviews and lessons

当前为 2022-04-04 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Wanikani: Back to back
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.2.3
  5. // @description  Makes reading and meaning appear back to back in reviews and lessons
  6. // @author       Kumirei
  7. // @include      /^https://(www|preview).wanikani.com/(lesson|review|extra_study)/session/
  8. // @license      MIT
  9. // @grant        none
  10. // ==/UserScript==
  11.  
  12. ;(function (wkof, $) {
  13.     // Page related info
  14.     let currentItemKey, questionTypeKey, UIDPrefix, traceFunctionName
  15.     let REVIEWS, LESSONS, EXTRA_STUDY
  16.     if (/REVIEW/i.test(location.pathname)) {
  17.         REVIEWS = true
  18.         currentItemKey = 'currentItem'
  19.         questionTypeKey = 'questionType'
  20.         UIDPrefix = ''
  21.         traceFunctionName = /randomQuestion/
  22.     } else if (/LESSON/i.test(location.pathname)) {
  23.         LESSONS = true
  24.         currentItemKey = 'l/currentQuizItem'
  25.         questionTypeKey = 'l/questionType'
  26.         UIDPrefix = 'l/stats/'
  27.         traceFunctionName = /selectItem/
  28.     } else if (/EXTRA_STUDY/i.test(location.pathname)) {
  29.         EXTRA_STUDY = true
  30.         currentItemKey = 'currentItem'
  31.         questionTypeKey = 'questionType'
  32.         UIDPrefix = 'e/stats/'
  33.         traceFunctionName = /selectQuestion/
  34.     }
  35.  
  36.     // Script info
  37.     const script_name = 'Back 2 Back'
  38.     const script_id = 'back2back'
  39.  
  40.     // Make sure WKOF is installed
  41.     confirm_wkof(script_name).then(start)
  42.  
  43.     // Startup
  44.     function start() {
  45.         wkof.include('Menu,Settings')
  46.         wkof.ready('Menu,Settings').then(load_settings).then(install)
  47.     }
  48.  
  49.     // Installs script functions on page
  50.     function install() {
  51.         install_menu()
  52.         install_back2back()
  53.         install_prioritization()
  54.  
  55.         console.log(
  56.             'Beware, "Back To Back" is installed and may cause other scripts using Math.random ' +
  57.                 `in a function called ${traceFunctionName} to misbehave.`,
  58.         )
  59.     }
  60.  
  61.     // Set up back to back meaning/reading reviews
  62.     function install_back2back() {
  63.         // Wrap jStorage.set(key, value) to ignore the value when the key is for the current item AND one item has
  64.         // already been partially answered. If an item has been partially answered, then set the current item to
  65.         // that item instead.
  66.         const original_set = $.jStorage.set
  67.         const new_set = function (key, value, options) {
  68.             if (key === currentItemKey && wkof.settings[script_id].active) {
  69.                 const active_queue = $.jStorage.get(active_queue_key, [])
  70.                 for (const item of active_queue) {
  71.                     const UID = (item.type == 'Kanji' ? 'k' : 'v') + item.id
  72.                     const stats = $.jStorage.get(UIDPrefix + UID)
  73.                     // Change the item if it has been answered in the session, regardless of whether the answer
  74.                     // was correct.
  75.                     if (stats) {
  76.                         if (stats.mc) $.jStorage.set(questionTypeKey, 'reading')
  77.                         if (stats.rc) $.jStorage.set(questionTypeKey, 'meaning')
  78.                         return original_set.call(this, key, item, options)
  79.                     }
  80.                 }
  81.             }
  82.             return original_set.call(this, key, value, options)
  83.         }
  84.         $.jStorage.set = new_set
  85.     }
  86.  
  87.     // Set up prioritization of reading or meaning
  88.     function install_prioritization() {
  89.         // Run every time item changes
  90.         $.jStorage.listenKeyChange(currentItemKey, prioritize)
  91.         // Initialize session to prioritized question type
  92.         prioritize()
  93.     }
  94.  
  95.     // Prioritize reading or meaning
  96.     function prioritize() {
  97.         const prio = wkof.settings[script_id].prioritize
  98.         const item = $.jStorage.get(currentItemKey)
  99.         // Skip if item is a radical, it is already the right question, or no priority is selected
  100.         if (item.type == 'Radical' || $.jStorage.get(questionTypeKey) == prio || 'none' == prio) return
  101.         const UID = (item.type == 'Kanji' ? 'k' : 'v') + item.id
  102.         const done = $.jStorage.get(UIDPrefix + UID)
  103.         // Change the question if no question has been answered yet,
  104.         // Or the priority question has not been answered correctly yet
  105.         if (!done || !done[prio == 'reading' ? 'rc' : 'mc']) {
  106.             $.jStorage.set(questionTypeKey, prio)
  107.             $.jStorage.set(currentItemKey, item)
  108.         }
  109.     }
  110.  
  111.     /* ----------------------------------------------------------*/
  112.     // WKOF setup
  113.     /* ----------------------------------------------------------*/
  114.  
  115.     // Makes sure that WKOF is installed
  116.     async function confirm_wkof() {
  117.         if (!wkof) {
  118.             let response = confirm(
  119.                 `${script_name} requires WaniKani Open Framework.\nClick "OK" to be forwarded to installation instructions.`,
  120.             )
  121.             if (response) {
  122.                 window.location.href =
  123.                     'https://community.wanikani.com/t/instructions-installing-wanikani-open-framework/28549'
  124.             }
  125.             return
  126.         }
  127.     }
  128.  
  129.     // Load WKOF settings
  130.     function load_settings() {
  131.         const defaults = {
  132.             prioritize: 'none',
  133.             active: true,
  134.         }
  135.         return wkof.Settings.load(script_id, defaults)
  136.     }
  137.  
  138.     // Installs the options button in the menu
  139.     function install_menu() {
  140.         const config = {
  141.             name: script_id,
  142.             submenu: 'Settings',
  143.             title: script_name,
  144.             on_click: open_settings,
  145.         }
  146.         wkof.Menu.insert_script_link(config)
  147.     }
  148.  
  149.     // Opens settings dialogue when button is pressed
  150.     function open_settings() {
  151.         let config = {
  152.             script_id: script_id,
  153.             title: script_name,
  154.             on_save: prioritize,
  155.             content: {
  156.                 active: { type: 'checkbox', label: 'Active', default: true },
  157.                 prioritize: {
  158.                     type: 'dropdown',
  159.                     label: 'Prioritize',
  160.                     default: 'reading',
  161.                     content: { none: 'None', reading: 'Reading', meaning: 'Meaning' },
  162.                 },
  163.             },
  164.         }
  165.         let dialog = new wkof.Settings(config)
  166.         dialog.open()
  167.     }
  168. })(window.wkof, window.jQuery)