Move bg/js (#1387)

* Move bg/js/anki.js to js/comm/anki.js

* Move bg/js/mecab.js to js/comm/mecab.js

* Move bg/js/search-main.js to js/display/search-main.js

* Move bg/js/template-patcher.js to js/templates/template-patcher.js

* Move bg/js/template-renderer-frame-api.js to js/templates/template-renderer-frame-api.js

* Move bg/js/template-renderer-frame-main.js to js/templates/template-renderer-frame-main.js

* Move bg/js/template-renderer-proxy.js to js/templates/template-renderer-proxy.js

* Move bg/js/template-renderer.js to js/templates/template-renderer.js

* Move bg/js/media-utility.js to js/media/media-utility.js

* Move bg/js/native-simple-dom-parser.js to js/dom/native-simple-dom-parser.js

* Move bg/js/simple-dom-parser.js to js/dom/simple-dom-parser.js

* Move bg/js/audio-downloader.js to js/media/audio-downloader.js

* Move bg/js/deinflector.js to js/language/deinflector.js

* Move bg/js/backend.js to js/background/backend.js

* Move bg/js/translator.js to js/language/translator.js

* Move bg/js/search-display-controller.js to js/display/search-display-controller.js

* Move bg/js/request-builder.js to js/background/request-builder.js

* Move bg/js/text-source-map.js to js/general/text-source-map.js

* Move bg/js/clipboard-reader.js to js/comm/clipboard-reader.js

* Move bg/js/clipboard-monitor.js to js/comm/clipboard-monitor.js

* Move bg/js/query-parser.js to js/display/query-parser.js

* Move bg/js/profile-conditions.js to js/background/profile-conditions.js

* Move bg/js/dictionary-database.js to js/language/dictionary-database.js

* Move bg/js/dictionary-importer.js to js/language/dictionary-importer.js

* Move bg/js/anki-note-builder.js to js/data/anki-note-builder.js

* Move bg/js/anki-note-data.js to js/data/anki-note-data.js

* Move bg/js/database.js to js/data/database.js

* Move bg/js/json-schema.js to js/data/json-schema.js

* Move bg/js/options.js to js/data/options-util.js

* Move bg/js/background-main.js to js/background/background-main.js

* Move bg/js/permissions-util.js to js/data/permissions-util.js

* Move bg/js/context-main.js to js/pages/action-popup-main.js

* Move bg/js/generic-page-main.js to js/pages/generic-page-main.js

* Move bg/js/info-main.js to js/pages/info-main.js

* Move bg/js/permissions-main.js to js/pages/permissions-main.js

* Move bg/js/welcome-main.js to js/pages/welcome-main.js

1 files changed, 0 insertions, 407 deletions

diff --git a/ext/bg/js/dictionary-importer.js b/ext/bg/js/dictionary-importer.js
deleted file mode 100644
index 4cb608db..00000000
--- a/ext/bg/js/dictionary-importer.js
+++ /dev/null
@@ -1,407 +0,0 @@
-/*
- * Copyright (C) 2020-2021  Yomichan Authors
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-/* global
- * JSZip
- * JsonSchemaValidator
- * MediaUtility
- */
-
-class DictionaryImporter {
-    constructor() {
-        this._schemas = new Map();
-        this._jsonSchemaValidator = new JsonSchemaValidator();
-        this._mediaUtility = new MediaUtility();
-    }
-
-    async importDictionary(dictionaryDatabase, archiveSource, details, onProgress) {
-        if (!dictionaryDatabase) {
-            throw new Error('Invalid database');
-        }
-        if (!dictionaryDatabase.isPrepared()) {
-            throw new Error('Database is not ready');
-        }
-
-        const hasOnProgress = (typeof onProgress === 'function');
-
-        // Read archive
-        const archive = await JSZip.loadAsync(archiveSource);
-
-        // Read and validate index
-        const indexFileName = 'index.json';
-        const indexFile = archive.files[indexFileName];
-        if (!indexFile) {
-            throw new Error('No dictionary index found in archive');
-        }
-
-        const index = JSON.parse(await indexFile.async('string'));
-
-        const indexSchema = await this._getSchema('/data/schemas/dictionary-index-schema.json');
-        this._validateJsonSchema(index, indexSchema, indexFileName);
-
-        const dictionaryTitle = index.title;
-        const version = index.format || index.version;
-
-        if (!dictionaryTitle || !index.revision) {
-            throw new Error('Unrecognized dictionary format');
-        }
-
-        // Verify database is not already imported
-        if (await dictionaryDatabase.dictionaryExists(dictionaryTitle)) {
-            throw new Error('Dictionary is already imported');
-        }
-
-        // Data format converters
-        const convertTermBankEntry = (entry) => {
-            if (version === 1) {
-                const [expression, reading, definitionTags, rules, score, ...glossary] = entry;
-                return {expression, reading, definitionTags, rules, score, glossary};
-            } else {
-                const [expression, reading, definitionTags, rules, score, glossary, sequence, termTags] = entry;
-                return {expression, reading, definitionTags, rules, score, glossary, sequence, termTags};
-            }
-        };
-
-        const convertTermMetaBankEntry = (entry) => {
-            const [expression, mode, data] = entry;
-            return {expression, mode, data};
-        };
-
-        const convertKanjiBankEntry = (entry) => {
-            if (version === 1) {
-                const [character, onyomi, kunyomi, tags, ...meanings] = entry;
-                return {character, onyomi, kunyomi, tags, meanings};
-            } else {
-                const [character, onyomi, kunyomi, tags, meanings, stats] = entry;
-                return {character, onyomi, kunyomi, tags, meanings, stats};
-            }
-        };
-
-        const convertKanjiMetaBankEntry = (entry) => {
-            const [character, mode, data] = entry;
-            return {character, mode, data};
-        };
-
-        const convertTagBankEntry = (entry) => {
-            const [name, category, order, notes, score] = entry;
-            return {name, category, order, notes, score};
-        };
-
-        // Archive file reading
-        const readFileSequence = async (fileNameFormat, convertEntry, schema) => {
-            const results = [];
-            for (let i = 1; true; ++i) {
-                const fileName = fileNameFormat.replace(/\?/, `${i}`);
-                const file = archive.files[fileName];
-                if (!file) { break; }
-
-                const entries = JSON.parse(await file.async('string'));
-                this._validateJsonSchema(entries, schema, fileName);
-
-                for (let entry of entries) {
-                    entry = convertEntry(entry);
-                    entry.dictionary = dictionaryTitle;
-                    results.push(entry);
-                }
-            }
-            return results;
-        };
-
-        // Load schemas
-        const dataBankSchemaPaths = this._getDataBankSchemaPaths(version);
-        const dataBankSchemas = await Promise.all(dataBankSchemaPaths.map((path) => this._getSchema(path)));
-
-        // Load data
-        const termList      = await readFileSequence('term_bank_?.json',       convertTermBankEntry,      dataBankSchemas[0]);
-        const termMetaList  = await readFileSequence('term_meta_bank_?.json',  convertTermMetaBankEntry,  dataBankSchemas[1]);
-        const kanjiList     = await readFileSequence('kanji_bank_?.json',      convertKanjiBankEntry,     dataBankSchemas[2]);
-        const kanjiMetaList = await readFileSequence('kanji_meta_bank_?.json', convertKanjiMetaBankEntry, dataBankSchemas[3]);
-        const tagList       = await readFileSequence('tag_bank_?.json',        convertTagBankEntry,       dataBankSchemas[4]);
-
-        // Old tags
-        const indexTagMeta = index.tagMeta;
-        if (typeof indexTagMeta === 'object' && indexTagMeta !== null) {
-            for (const name of Object.keys(indexTagMeta)) {
-                const {category, order, notes, score} = indexTagMeta[name];
-                tagList.push({name, category, order, notes, score});
-            }
-        }
-
-        // Prefix wildcard support
-        const prefixWildcardsSupported = !!details.prefixWildcardsSupported;
-        if (prefixWildcardsSupported) {
-            for (const entry of termList) {
-                entry.expressionReverse = stringReverse(entry.expression);
-                entry.readingReverse = stringReverse(entry.reading);
-            }
-        }
-
-        // Extended data support
-        const extendedDataContext = {
-            archive,
-            media: new Map()
-        };
-        for (const entry of termList) {
-            const glossaryList = entry.glossary;
-            for (let i = 0, ii = glossaryList.length; i < ii; ++i) {
-                const glossary = glossaryList[i];
-                if (typeof glossary !== 'object' || glossary === null) { continue; }
-                glossaryList[i] = await this._formatDictionaryTermGlossaryObject(glossary, extendedDataContext, entry);
-            }
-        }
-
-        const media = [...extendedDataContext.media.values()];
-
-        // Add dictionary
-        const summary = this._createSummary(dictionaryTitle, version, index, {prefixWildcardsSupported});
-
-        dictionaryDatabase.bulkAdd('dictionaries', [summary], 0, 1);
-
-        // Add data
-        const errors = [];
-        const total = (
-            termList.length +
-            termMetaList.length +
-            kanjiList.length +
-            kanjiMetaList.length +
-            tagList.length
-        );
-        let loadedCount = 0;
-        const maxTransactionLength = 1000;
-
-        const bulkAdd = async (objectStoreName, entries) => {
-            const ii = entries.length;
-            for (let i = 0; i < ii; i += maxTransactionLength) {
-                const count = Math.min(maxTransactionLength, ii - i);
-
-                try {
-                    await dictionaryDatabase.bulkAdd(objectStoreName, entries, i, count);
-                } catch (e) {
-                    errors.push(e);
-                }
-
-                loadedCount += count;
-                if (hasOnProgress) {
-                    onProgress(total, loadedCount);
-                }
-            }
-        };
-
-        await bulkAdd('terms', termList);
-        await bulkAdd('termMeta', termMetaList);
-        await bulkAdd('kanji', kanjiList);
-        await bulkAdd('kanjiMeta', kanjiMetaList);
-        await bulkAdd('tagMeta', tagList);
-        await bulkAdd('media', media);
-
-        return {result: summary, errors};
-    }
-
-    _createSummary(dictionaryTitle, version, index, details) {
-        const summary = {
-            title: dictionaryTitle,
-            revision: index.revision,
-            sequenced: index.sequenced,
-            version
-        };
-
-        const {author, url, description, attribution} = index;
-        if (typeof author === 'string') { summary.author = author; }
-        if (typeof url === 'string') { summary.url = url; }
-        if (typeof description === 'string') { summary.description = description; }
-        if (typeof attribution === 'string') { summary.attribution = attribution; }
-
-        Object.assign(summary, details);
-
-        return summary;
-    }
-
-    async _getSchema(fileName) {
-        let schemaPromise = this._schemas.get(fileName);
-        if (typeof schemaPromise !== 'undefined') {
-            return schemaPromise;
-        }
-
-        schemaPromise = this._fetchJsonAsset(fileName);
-        this._schemas.set(fileName, schemaPromise);
-        return schemaPromise;
-    }
-
-    _validateJsonSchema(value, schema, fileName) {
-        try {
-            this._jsonSchemaValidator.validate(value, schema);
-        } catch (e) {
-            throw this._formatSchemaError(e, fileName);
-        }
-    }
-
-    _formatSchemaError(e, fileName) {
-        const valuePathString = this._getSchemaErrorPathString(e.info.valuePath, 'dictionary');
-        const schemaPathString = this._getSchemaErrorPathString(e.info.schemaPath, 'schema');
-
-        const e2 = new Error(`Dictionary has invalid data in '${fileName}' for value '${valuePathString}', validated against '${schemaPathString}': ${e.message}`);
-        e2.data = e;
-
-        return e2;
-    }
-
-    _getSchemaErrorPathString(infoList, base='') {
-        let result = base;
-        for (const [part] of infoList) {
-            switch (typeof part) {
-                case 'string':
-                    if (result.length > 0) {
-                        result += '.';
-                    }
-                    result += part;
-                    break;
-                case 'number':
-                    result += `[${part}]`;
-                    break;
-            }
-        }
-        return result;
-    }
-
-    _getDataBankSchemaPaths(version) {
-        const termBank = (
-            version === 1 ?
-            '/data/schemas/dictionary-term-bank-v1-schema.json' :
-            '/data/schemas/dictionary-term-bank-v3-schema.json'
-        );
-        const termMetaBank = '/data/schemas/dictionary-term-meta-bank-v3-schema.json';
-        const kanjiBank = (
-            version === 1 ?
-            '/data/schemas/dictionary-kanji-bank-v1-schema.json' :
-            '/data/schemas/dictionary-kanji-bank-v3-schema.json'
-        );
-        const kanjiMetaBank = '/data/schemas/dictionary-kanji-meta-bank-v3-schema.json';
-        const tagBank = '/data/schemas/dictionary-tag-bank-v3-schema.json';
-
-        return [termBank, termMetaBank, kanjiBank, kanjiMetaBank, tagBank];
-    }
-
-    async _formatDictionaryTermGlossaryObject(data, context, entry) {
-        switch (data.type) {
-            case 'text':
-                return data.text;
-            case 'image':
-                return await this._formatDictionaryTermGlossaryImage(data, context, entry);
-            default:
-                throw new Error(`Unhandled data type: ${data.type}`);
-        }
-    }
-
-    async _formatDictionaryTermGlossaryImage(data, context, entry) {
-        const dictionary = entry.dictionary;
-        const {path, width: preferredWidth, height: preferredHeight, title, description, pixelated} = data;
-        if (context.media.has(path)) {
-            // Already exists
-            return data;
-        }
-
-        let errorSource = entry.expression;
-        if (entry.reading.length > 0) {
-            errorSource += ` (${entry.reading});`;
-        }
-
-        const file = context.archive.file(path);
-        if (file === null) {
-            throw new Error(`Could not find image at path ${JSON.stringify(path)} for ${errorSource}`);
-        }
-
-        const content = await file.async('base64');
-        const mediaType = this._mediaUtility.getImageMediaTypeFromFileName(path);
-        if (mediaType === null) {
-            throw new Error(`Could not determine media type for image at path ${JSON.stringify(path)} for ${errorSource}`);
-        }
-
-        let image;
-        try {
-            image = await this._loadImageBase64(mediaType, content);
-        } catch (e) {
-            throw new Error(`Could not load image at path ${JSON.stringify(path)} for ${errorSource}`);
-        }
-
-        const width = image.naturalWidth;
-        const height = image.naturalHeight;
-
-        // Create image data
-        const mediaData = {
-            dictionary,
-            path,
-            mediaType,
-            width,
-            height,
-            content
-        };
-        context.media.set(path, mediaData);
-
-        // Create new data
-        const newData = {
-            type: 'image',
-            path,
-            width,
-            height
-        };
-        if (typeof preferredWidth === 'number') { newData.preferredWidth = preferredWidth; }
-        if (typeof preferredHeight === 'number') { newData.preferredHeight = preferredHeight; }
-        if (typeof title === 'string') { newData.title = title; }
-        if (typeof description === 'string') { newData.description = description; }
-        if (typeof pixelated === 'boolean') { newData.pixelated = pixelated; }
-
-        return newData;
-    }
-
-    async _fetchJsonAsset(url) {
-        const response = await fetch(chrome.runtime.getURL(url), {
-            method: 'GET',
-            mode: 'no-cors',
-            cache: 'default',
-            credentials: 'omit',
-            redirect: 'follow',
-            referrerPolicy: 'no-referrer'
-        });
-        if (!response.ok) {
-            throw new Error(`Failed to fetch ${url}: ${response.status}`);
-        }
-        return await response.json();
-    }
-
-    /**
-     * Attempts to load an image using a base64 encoded content and a media type.
-     * @param mediaType The media type for the image content.
-     * @param content The binary content for the image, encoded in base64.
-     * @returns A Promise which resolves with an HTMLImageElement instance on
-     *   successful load, otherwise an error is thrown.
-     */
-    _loadImageBase64(mediaType, content) {
-        return new Promise((resolve, reject) => {
-            const image = new Image();
-            const eventListeners = new EventListenerCollection();
-            eventListeners.addEventListener(image, 'load', () => {
-                eventListeners.removeAllEventListeners();
-                resolve(image);
-            }, false);
-            eventListeners.addEventListener(image, 'error', () => {
-                eventListeners.removeAllEventListeners();
-                reject(new Error('Image failed to load'));
-            }, false);
-            image.src = `data:${mediaType};base64,${content}`;
-        });
-    }
-}