// ==UserScript==
// @name WaniKani Open Framework Search Filters
// @namespace https://www.wanikani.com
// @description Additional Search filters for the WaniKani Open Framework
// @author prouleau
// @version 1.4.0
// @match https://www.wanikani.com/*
// @license MIT; http://opensource.org/licenses/MIT
// @grant none
// ==/UserScript==
(function(wkof) {
'use strict';
var wkofMinimumVersion = '1.0.52';
if (!wkof) {
var response = confirm('WaniKani Open Framework Date Filters requires WaniKani Open Framework.\n Click "OK" to be forwarded to installation instructions.');
if (response) {
window.location.href = 'https://community.wanikani.com/t/instructions-installing-wanikani-open-framework/28549';
}
return;
}
var settingsDialog;
var settingsScriptId = 'searchFilters';
var settingsTitle = 'Search Filters';
var needToRegisterFilters = true;
var filterNamePrefix = 'searchFilters_';
var globalSearchFilterName = filterNamePrefix + 'globalSearch';
var exactSearchFilterName = filterNamePrefix + 'exactSearch';
var kunSearchFilterName = filterNamePrefix + 'kunSearch';
var onSearchFilterName = filterNamePrefix + 'onSearch';
var componentsSearchFilterName = filterNamePrefix + 'componentsSearch';
var usedInSearchFilterName = filterNamePrefix + 'usedInSearch';
var visSimSearchFilterName = filterNamePrefix + 'visSimSearch';
var allowSearchFilterName = filterNamePrefix + 'allowSearch';
var blockSearchFilterName = filterNamePrefix + 'blockSearch';
var ctxSenSearchFilterName = filterNamePrefix + 'ctxSenkSearch';
var mnemonicsSearchFilterName = filterNamePrefix + 'mnemonicsSearch';
var supportedFilters = [globalSearchFilterName, exactSearchFilterName, kunSearchFilterName, onSearchFilterName, componentsSearchFilterName,
usedInSearchFilterName, visSimSearchFilterName, allowSearchFilterName, blockSearchFilterName, ctxSenSearchFilterName,
mnemonicsSearchFilterName, ];
function prepareSubjectIndexThenRegisterFilters(){
wkof.set_state(settingsScriptId, 'loading');
var config = {wk_items: {filters:{}, options:{'subjects': true,}}};
wkof.include('ItemData');
wkof.ready('ItemData')
.then(function(){return wkof.ItemData.get_items(config)})
.then(prepareIndex)
.then(updateFiltersWhenReady)
}
var componentIndex = {};
var usedInIndex = {};
var visuallySimilarIndex = {};
function prepareIndex(items){
for (var item of items){
if (item.object !== 'radical'){
componentIndex[item.data.slug] = componentIndex[item.data.slug] || [];
componentIndex[item.data.slug] = componentIndex[item.data.slug].concat(item.data.component_subject_ids);
}
if (item.object !== 'vocabulary'){
usedInIndex[item.data.slug] = usedInIndex[item.data.slug] || [];
usedInIndex[item.data.slug] = usedInIndex[item.data.slug].concat(item.data.amalgamation_subject_ids);
if (item.object === 'radical' && item.data.characters !== null){
usedInIndex[item.data.characters] = usedInIndex[item.data.characters] || [];
usedInIndex[item.data.characters] = usedInIndex[item.data.characters].concat(item.data.amalgamation_subject_ids);
}
}
if (item.object === 'kanji'){
visuallySimilarIndex[item.data.slug] = visuallySimilarIndex[item.data.slug] || [];
visuallySimilarIndex[item.data.slug] = visuallySimilarIndex[item.data.slug].concat(item.data.visually_similar_subject_ids);
}
}
}
function updateFiltersWhenReady() {
needToRegisterFilters = true;
return waitForItemDataRegistry().then(registerFilters);
}
function waitForItemDataRegistry() {
return wkof.wait_state('wkof.ItemData.registry', 'ready');
}
function registerFilters() {
if (!needToRegisterFilters) {
return;
}
supportedFilters.forEach(function(filterName) {
delete wkof.ItemData.registry.sources.wk_items.filters[filterName];
});
registerSearchFilter();
registerExactSearchFilter();
registerKunSearchFilter();
registerOnSearchFilter();
registerComponentsSearchFilter();
registerUsedInSearchFilter();
registerVisSimSearchFilter();
registerAllowSearchFilter();
registerBlockSearchFilter();
registerCtxSenSearchFilter();
registerMnemonicsSearchFilter();
needToRegisterFilters = false;
wkof.set_state(settingsScriptId, 'ready');
}
function split_list(str) {return str.replace(/、/g,',').replace(/[\s ]+/g,' ').trim().replace(/ *, */g, ',').toLowerCase().split(',').filter(function(name) {return (name.length > 0);});}
function makeComponentPairs(str){
return split_list(str).reduce((acc, item) =>{return acc.concat(componentIndex[item] || [] )}, []);
}
function makeUsedInPairs(str){
return split_list(str).reduce((acc, item) =>{return acc.concat(usedInIndex[item.replace(' ', '-')]) || [] }, []);
}
function makeVisuallySimilarPairs(str){
return split_list(str).reduce((acc, item) =>{return acc.concat(visuallySimilarIndex[item] || [] )}, []);
}
// BEGIN Global Search
let searchHover_tip = 'Enter a search term for meaning, reading or kanji.\nAll approximate matches will be found.\nYou may use latin, kana and kanji.\nMultiple terms separated by commas are allowed.';
function registerSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[globalSearchFilterName] = {
type: 'text',
label: 'Global Search',
placeholder: 'gambler, 力士',
default: '',
filter_func: searchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; },
hover_tip: searchHover_tip,
};
}
function searchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
for (var searchTerm of filterValue){
if (item.data.characters !== null) if (item.data.characters.indexOf(searchTerm) >= 0){return true};
if (item.data.slug.indexOf(searchTerm.replace(' ', '-')) >= 0){return true};
for (var meaning of item.data.meanings){
if (meaning.accepted_answer && meaning.meaning.toLowerCase().indexOf(searchTerm) >= 0){return true};
};
if (item.object === 'kanji' || item.object === 'vocabulary'){
for (var reading of item.data.readings){
if (reading.accepted_answer && reading.reading.indexOf(searchTerm) >= 0){return true};
};
};
};
return false;
}
// END Global Search
// BEGIN Exact Search
let exactSearchHover_tip = 'Enter a search term for meaning, reading or kanji.\nReturns only exact matches.\nYou may use latin, kana and kanji.\nMultiple terms separated by commas are allowed.';
function registerExactSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[exactSearchFilterName] = {
type: 'text',
label: 'Exact Search',
default: '',
placeholder: 'gambler, 力士',
filter_func: exactSearchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; },
hover_tip: exactSearchHover_tip,
};
}
function exactSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
for (var searchTerm of filterValue){
if (item.data.characters !== null) if (searchTerm === item.data.characters) {return true};
if (searchTerm.replace(' ', '-') === item.data.slug){return true};
for (var meaning of item.data.meanings){
if (!meaning.accepted_answer) break;
let term = meaning.meaning.trim().toLowerCase();
if (searchTerm === term){return true};
let words = term.split(' ').filter(function(name) {return (name.length > 0);})
for (var word of words) {
if (searchTerm === word){return true};
}
};
if (item.object === 'kanji' || item.object === 'vocabulary'){
for (var reading of item.data.readings){
if (reading.accepted_answer && searchTerm === reading.reading){return true};
};
};
};
return false;
}
// END Exact Search
// BEGIN Kunyomi Search
let kunSearchHover_tip = 'Enter a search term for kunyomi reading.\nReturns only exact matches.\nMultiple terms separated by commas are allowed.';
function registerKunSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[kunSearchFilterName] = {
type: 'text',
label: 'Kunyomi Search',
default: '',
placeholder: 'し、のう',
filter_func: kunSearchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; },
hover_tip: kunSearchHover_tip,
};
}
function kunSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
for (var searchTerm of filterValue){
if (item.object === 'kanji'){
for (var reading of item.data.readings){
if (reading.accepted_answer && reading.type === 'kunyomi' && searchTerm === reading.reading){return true};
};
};
};
return false;
}
// END Kunyomi Search
// BEGIN Onyomi Search
let onSearchHover_tip = 'Enter a search term for onyomi reading.\nReturns only exact matches.\nMultiple terms separated by commas are allowed.';
function registerOnSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[onSearchFilterName] = {
type: 'text',
label: 'Onyomi Search',
default: '',
placeholder: 'し、のう',
filter_func: onSearchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; },
hover_tip: onSearchHover_tip,
};
}
function onSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
for (var searchTerm of filterValue){
if (item.object === 'kanji'){
for (var reading of item.data.readings){
if (reading.accepted_answer && reading.type === 'onyomi' && searchTerm === reading.reading){return true};
};
};
};
return false;
}
// END Onyomi Search
// BEGIN Components Search
let componentsSearchHover_tip = 'Looking for components on listed items.\nRadicals for kanji, Kanji for vocabulary.\nMultiple terms separated by commas are allowed.';
function registerComponentsSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[componentsSearchFilterName] = {
type: 'text',
label: 'Components Search',
default: '',
placeholder: '能、入り口',
filter_func: componentsSearchFilter,
filter_value_map: makeComponentPairs,
set_options: function(options) { options.subjects = true; },
hover_tip: componentsSearchHover_tip,
};
}
function componentsSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
return (item.object !== 'vocabulary' || item.object !== 'kana_vocabulary') && (filterValue.indexOf(item.id) >= 0);
}
// END Components Search
// BEGIN Used In Search
let usedInSearchHover_tip = 'Looking for where listed items are used.\nKanji for radicals, Vocabulary for kanji.\nMultiple terms separated by commas are allowed.';
function registerUsedInSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[usedInSearchFilterName] = {
type: 'text',
label: 'Where Used Search',
default: '',
placeholder: '能、ground',
filter_func: usedInSearchFilter,
filter_value_map: makeUsedInPairs,
set_options: function(options) { options.subjects = true; },
hover_tip: usedInSearchHover_tip,
};
}
function usedInSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
return (item.object !== 'radical' || item.object !== 'kana_vocabulary') && (filterValue.indexOf(item.id) >= 0)
}
// END Used In Search
// BEGIN Visually Similar Search
let visSimSearchHover_tip = 'Looking for kanji visually similar to listed kanji.\naccording to Wanikani.\nMultiple terms separated by commas are allowed.';
function registerVisSimSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[visSimSearchFilterName] = {
type: 'text',
label: 'WK Visually Similar',
default: '',
placeholder: '能、人',
filter_func: visSimSearchFilter,
filter_value_map: makeVisuallySimilarPairs,
set_options: function(options) { options.subjects = true; },
hover_tip: visSimSearchHover_tip,
};
}
function visSimSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
return (item.object === 'kanji') && (filterValue.indexOf(item.id) >= 0);
}
// END Visually Similar Search
// BEGIN Allow List Search
let allowSearchHover_tip = 'Enter a search term for the allow list.\nAll approximate matches will be found.\n# will match empty allow lists.\n* will match non empty allow lists.\nMultiple terms separated by commas are allowed.';
function registerAllowSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[allowSearchFilterName] = {
type: 'text',
label: 'Allow List Search',
default: '',
placeholder: 'pure, conflict',
filter_func: allowSearchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; },
hover_tip: allowSearchHover_tip,
};
}
function allowSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
var list = item.data.auxiliary_meanings.filter((entry)=> entry.type === 'whitelist');
for (var searchTerm of filterValue){
if (searchTerm === '#' && list.length === 0) return true;
if (searchTerm === '*' && list.length !== 0) return true;
for (var allowTerm of list){
if (allowTerm.meaning.indexOf(searchTerm) >= 0) return true;
};
};
return false;
}
// END Allow List Search
// BEGIN Block List Search
let blockSearchHover_tip = 'Enter a search term for the block list.\nAll approximate matches will be found.\n# will match empty block lists.\n* will match non empty block lists.\nMultiple terms separated by commas are allowed.';
function registerBlockSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[blockSearchFilterName] = {
type: 'text',
label: 'Block List Search',
default: '',
placeholder: 'pure, conflict',
filter_func: blockSearchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; },
hover_tip: blockSearchHover_tip,
};
}
function blockSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
var list = item.data.auxiliary_meanings.filter((entry)=> entry.type === 'blacklist');
for (var searchTerm of filterValue){
if (searchTerm === '#' && list.length === 0) return true;
if (searchTerm === '*' && list.length !== 0) return true;
for (var allowTerm of list){
if (allowTerm.meaning.indexOf(searchTerm) >= 0) return true;
};
};
return false;
}
// END Block List Search
// BEGIN Context Sentences Search
let ctxSenSearchHover_tip = 'Enter a search term for the context sentences.\nAll approximate matches will be found.\n# will match empty empty context sentences lists.\n* will match non empty empty context sentences lists.\nMultiple terms separated by commas are allowed.';
function registerCtxSenSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[ctxSenSearchFilterName] = {
type: 'text',
label: 'Context Sentences Search',
default: '',
placeholder: 'pure, conflict',
filter_func: ctxSenSearchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; },
hover_tip: ctxSenSearchHover_tip,
};
}
function ctxSenSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
if (item.object !== 'vocabulary' && item.object !== 'kana_vocabulary') {
return false;
};
var list = item.data.context_sentences;
for (var searchTerm of filterValue){
if (searchTerm === '#' && list.length === 0) return true;
if (searchTerm === '*' && list.length !== 0) return true;
for (var sentences of list){
if (sentences.ja.indexOf(searchTerm) >= 0) return true;
if (sentences.en.indexOf(searchTerm) >= 0) return true;
};
};
return false;
}
// END Context Sentences Search
// BEGIN Mnemonics and Notes Search
let mnemonicsSearchHover_tip = 'Enter a search term for the mnemonics, hints or user notes.\nAll approximate matches will be found.\nMultiple terms separated by commas are allowed.';
function registerMnemonicsSearchFilter() {
wkof.ItemData.registry.sources.wk_items.filters[mnemonicsSearchFilterName] = {
type: 'text',
label: 'Mnemonics/Notes Search',
default: '',
placeholder: 'pure, conflict',
filter_func: mnemonicsSearchFilter,
filter_value_map: split_list,
set_options: function(options) { options.subjects = true; options.study_materials = true; },
hover_tip: mnemonicsSearchHover_tip,
};
}
function mnemonicsSearchFilter(filterValue, item) {
if (item.data === undefined) {
return false;
};
for (var searchTerm of filterValue){
if (item.data.meaning_mnemonic.indexOf(searchTerm) >= 0) return true;
if (item.data.reading_mnemonic && item.data.reading_mnemonic.indexOf(searchTerm) >= 0) return true;
if (item.data.meaning_hint && item.data.meaning_hint.indexOf(searchTerm) >= 0) return true;
if (item.data.reading_hint && item.data.reading_hint.indexOf(searchTerm) >= 0) return true;
if (item.study_materials && item.study_materials.meaning_note && item.study_materials.meaning_note.indexOf(searchTerm) >= 0) return true;
if (item.study_materials && item.study_materials.reading_note && item.study_materials.reading_note.indexOf(searchTerm) >= 0) return true;
};
return false;
}
// END Mnemonics and Notes Search
prepareSubjectIndexThenRegisterFilters();
})(window.wkof);
