From 43d1457ebfe23196348649c245dfb942a0f00a1a Mon Sep 17 00:00:00 2001 From: toasted-nutbread Date: Sat, 13 Feb 2021 23:20:22 -0500 Subject: Move bg/js/settings(2) (#1385) * Move bg/js/settings/ to js/settings/ * Move bg/js/settings2/ to js/settings/ --- ext/bg/js/settings/generic-setting-controller.js | 232 ----------------------- 1 file changed, 232 deletions(-) delete mode 100644 ext/bg/js/settings/generic-setting-controller.js (limited to 'ext/bg/js/settings/generic-setting-controller.js') diff --git a/ext/bg/js/settings/generic-setting-controller.js b/ext/bg/js/settings/generic-setting-controller.js deleted file mode 100644 index 7d6fc2e6..00000000 --- a/ext/bg/js/settings/generic-setting-controller.js +++ /dev/null @@ -1,232 +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 . - */ - -/* globals - * DOMDataBinder - */ - -class GenericSettingController { - constructor(settingsController) { - this._settingsController = settingsController; - this._defaultScope = 'profile'; - this._dataBinder = new DOMDataBinder({ - selector: '[data-setting]', - createElementMetadata: this._createElementMetadata.bind(this), - compareElementMetadata: this._compareElementMetadata.bind(this), - getValues: this._getValues.bind(this), - setValues: this._setValues.bind(this) - }); - this._transforms = new Map([ - ['setAttribute', this._setAttribute.bind(this)], - ['setVisibility', this._setVisibility.bind(this)], - ['splitTags', this._splitTags.bind(this)], - ['joinTags', this._joinTags.bind(this)], - ['toNumber', this._toNumber.bind(this)], - ['toBoolean', this._toBoolean.bind(this)], - ['toString', this._toString.bind(this)], - ['conditionalConvert', this._conditionalConvert.bind(this)] - ]); - } - - async prepare() { - this._dataBinder.observe(document.body); - this._settingsController.on('optionsChanged', this._onOptionsChanged.bind(this)); - } - - async refresh() { - await this._dataBinder.refresh(); - } - - // Private - - _onOptionsChanged() { - this._dataBinder.refresh(); - } - - _createElementMetadata(element) { - const {dataset: {setting: path, scope, transform: transformRaw}} = element; - let transforms; - if (typeof transformRaw === 'string') { - transforms = JSON.parse(transformRaw); - if (!Array.isArray(transforms)) { transforms = [transforms]; } - } else { - transforms = []; - } - return { - path, - scope, - transforms, - transformRaw - }; - } - - _compareElementMetadata(metadata1, metadata2) { - return ( - metadata1.path === metadata2.path && - metadata1.scope === metadata2.scope && - metadata1.transformRaw === metadata2.transformRaw - ); - } - - async _getValues(targets) { - const defaultScope = this._defaultScope; - const settingsTargets = []; - for (const {metadata: {path, scope}} of targets) { - const target = { - path, - scope: scope || defaultScope - }; - settingsTargets.push(target); - } - return this._transformResults(await this._settingsController.getSettings(settingsTargets), targets); - } - - async _setValues(targets) { - const defaultScope = this._defaultScope; - const settingsTargets = []; - for (const {metadata: {path, scope, transforms}, value, element} of targets) { - const transformedValue = this._applyTransforms(value, transforms, 'pre', element); - const target = { - path, - scope: scope || defaultScope, - action: 'set', - value: transformedValue - }; - settingsTargets.push(target); - } - return this._transformResults(await this._settingsController.modifySettings(settingsTargets), targets); - } - - _transformResults(values, targets) { - return values.map((value, i) => { - const error = value.error; - if (error) { return deserializeError(error); } - const {metadata: {transforms}, element} = targets[i]; - const result = this._applyTransforms(value.result, transforms, 'post', element); - return {result}; - }); - } - - _applyTransforms(value, transforms, step, element) { - for (const transform of transforms) { - const transformStep = transform.step; - if (typeof transformStep !== 'undefined' && transformStep !== step) { continue; } - - const transformFunction = this._transforms.get(transform.type); - if (typeof transformFunction === 'undefined') { continue; } - - value = transformFunction(value, transform, element); - } - return value; - } - - _getAncestor(node, ancestorDistance) { - if (ancestorDistance < 0) { - return document.documentElement; - } - for (let i = 0; i < ancestorDistance && node !== null; ++i) { - node = node.parentNode; - } - return node; - } - - _getRelativeElement(node, ancestorDistance, selector) { - const selectorRoot = ( - typeof ancestorDistance === 'number' ? - this._getAncestor(node, ancestorDistance) : - document - ); - if (selectorRoot === null) { return null; } - - return ( - typeof selector === 'string' ? - selectorRoot.querySelector(selector) : - (selectorRoot === document ? document.documentElement : selectorRoot) - ); - } - - _evaluateSimpleOperation(operation, lhs, rhs) { - switch (operation) { - case '!': return !lhs; - case '!!': return !!lhs; - case '===': return lhs === rhs; - case '!==': return lhs !== rhs; - case '>=': return lhs >= rhs; - case '<=': return lhs <= rhs; - case '>': return lhs > rhs; - case '<': return lhs < rhs; - default: return false; - } - } - - // Transforms - - _setAttribute(value, data, element) { - const {ancestorDistance, selector, attribute} = data; - const relativeElement = this._getRelativeElement(element, ancestorDistance, selector); - if (relativeElement !== null) { - relativeElement.setAttribute(attribute, `${value}`); - } - return value; - } - - _setVisibility(value, data, element) { - const {ancestorDistance, selector, condition} = data; - const relativeElement = this._getRelativeElement(element, ancestorDistance, selector); - if (relativeElement !== null) { - relativeElement.hidden = !this._evaluateSimpleOperation(condition.op, value, condition.value); - } - return value; - } - - _splitTags(value) { - return `${value}`.split(/[,; ]+/).filter((v) => !!v); - } - - _joinTags(value) { - return value.join(' '); - } - - _toNumber(value, data) { - let {constraints} = data; - if (!isObject(constraints)) { constraints = {}; } - return DOMDataBinder.convertToNumber(value, constraints); - } - - _toBoolean(value) { - return (value === 'true'); - } - - _toString(value) { - return `${value}`; - } - - _conditionalConvert(value, data) { - const {cases} = data; - if (Array.isArray(cases)) { - for (const {op, value: value2, default: isDefault, result} of cases) { - if (isDefault === true) { - value = result; - } else if (this._evaluateSimpleOperation(op, value, value2)) { - value = result; - break; - } - } - } - return value; - } -} -- cgit v1.2.3