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matrix-react-sdk

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"use strict"; var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"); Object.defineProperty(exports, "__esModule", { value: true }); exports.default = void 0; var _defineProperty2 = _interopRequireDefault(require("@babel/runtime/helpers/defineProperty")); var _react = _interopRequireDefault(require("react")); var _propTypes = _interopRequireDefault(require("prop-types")); var _browserRequest = _interopRequireDefault(require("browser-request")); var _languageHandler = require("../../languageHandler"); var _sanitizeHtml = _interopRequireDefault(require("sanitize-html")); var _dispatcher = _interopRequireDefault(require("../../dispatcher/dispatcher")); var _MatrixClientPeg = require("../../MatrixClientPeg"); var _classnames = _interopRequireDefault(require("classnames")); var _MatrixClientContext = _interopRequireDefault(require("../../contexts/MatrixClientContext")); var _AutoHideScrollbar = _interopRequireDefault(require("./AutoHideScrollbar")); /* Copyright 2016 OpenMarket Ltd Copyright 2017 Vector Creations Ltd Copyright 2019 New Vector Ltd Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ class EmbeddedPage extends _react.default.PureComponent { constructor(props, context) { super(props, context); (0, _defineProperty2.default)(this, "onAction", payload => { // HACK: Workaround for the context's MatrixClient not being set up at render time. if (payload.action === 'client_started') { this.forceUpdate(); } }); this._dispatcherRef = null; this.state = { page: '' }; } translate(s) { // default implementation - skins may wish to extend this return (0, _sanitizeHtml.default)((0, _languageHandler._t)(s)); } componentDidMount() { this._unmounted = false; if (!this.props.url) { return; } // we use request() to inline the page into the react component // so that it can inherit CSS and theming easily rather than mess around // with iframes and trying to synchronise document.stylesheets. (0, _browserRequest.default)({ method: "GET", url: this.props.url }, (err, response, body) => { if (this._unmounted) { return; } if (err || response.status < 200 || response.status >= 300) { console.warn(`Error loading page: ${err}`); this.setState({ page: (0, _languageHandler._t)("Couldn't load page") }); return; } body = body.replace(/_t\(['"]([\s\S]*?)['"]\)/mg, (match, g1) => this.translate(g1)); if (this.props.replaceMap) { Object.keys(this.props.replaceMap).forEach(key => { body = body.split(key).join(this.props.replaceMap[key]); }); } this.setState({ page: body }); }); this._dispatcherRef = _dispatcher.default.register(this.onAction); } componentWillUnmount() { this._unmounted = true; if (this._dispatcherRef !== null) _dispatcher.default.unregister(this._dispatcherRef); } render() { // HACK: Workaround for the context's MatrixClient not updating. const client = this.context || _MatrixClientPeg.MatrixClientPeg.get(); const isGuest = client ? client.isGuest() : true; const className = this.props.className; const classes = (0, _classnames.default)({ [className]: true, [`${className}_guest`]: isGuest, [`${className}_loggedIn`]: !!client }); const content = /*#__PURE__*/_react.default.createElement("div", { className: `${className}_body`, dangerouslySetInnerHTML: { __html: this.state.page } }); if (this.props.scrollbar) { return /*#__PURE__*/_react.default.createElement(_AutoHideScrollbar.default, { className: classes }, content); } else { return /*#__PURE__*/_react.default.createElement("div", { className: classes }, content); } } } exports.default = EmbeddedPage; (0, _defineProperty2.default)(EmbeddedPage, "propTypes", { // URL to request embedded page content from url: _propTypes.default.string, // Class name prefix to apply for a given instance className: _propTypes.default.string, // Whether to wrap the page in a scrollbar scrollbar: _propTypes.default.bool, // Map of keys to replace with values, e.g {$placeholder: "value"} replaceMap: _propTypes.default.object }); (0, _defineProperty2.default)(EmbeddedPage, "contextType", _MatrixClientContext.default); //# 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2016 OpenMarket Ltd\nCopyright 2017 Vector Creations Ltd\nCopyright 2019 New Vector Ltd\n\nLicensed under the Apache License, Version 2.0 (the \"License\");\nyou may not use this file except in compliance with the License.\nYou may obtain a copy of the License at\n\n    http://www.apache.org/licenses/LICENSE-2.0\n\nUnless required by applicable law or agreed to in writing, software\ndistributed under the License is distributed on an \"AS IS\" BASIS,\nWITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\nSee the License for the specific language governing permissions and\nlimitations under the License.\n*/\n\nimport React from 'react';\nimport PropTypes from 'prop-types';\nimport request from 'browser-request';\nimport { _t } from '../../languageHandler';\nimport sanitizeHtml from 'sanitize-html';\nimport dis from '../../dispatcher/dispatcher';\nimport {MatrixClientPeg} from '../../MatrixClientPeg';\nimport classnames from 'classnames';\nimport MatrixClientContext from \"../../contexts/MatrixClientContext\";\nimport AutoHideScrollbar from \"./AutoHideScrollbar\";\n\nexport default class EmbeddedPage extends React.PureComponent {\n    static propTypes = {\n        // URL to request embedded page content from\n        url: PropTypes.string,\n        // Class name prefix to apply for a given instance\n        className: PropTypes.string,\n        // Whether to wrap the page in a scrollbar\n        scrollbar: PropTypes.bool,\n        // Map of keys to replace with values, e.g {$placeholder: \"value\"}\n        replaceMap: PropTypes.object,\n    };\n\n    static contextType = MatrixClientContext;\n\n    constructor(props, context) {\n        super(props, context);\n\n        this._dispatcherRef = null;\n\n        this.state = {\n            page: '',\n        };\n    }\n\n    translate(s) {\n        // default implementation - skins may wish to extend this\n        return sanitizeHtml(_t(s));\n    }\n\n    componentDidMount() {\n        this._unmounted = false;\n\n        if (!this.props.url) {\n            return;\n        }\n\n        // we use request() to inline the page into the react component\n        // so that it can inherit CSS and theming easily rather than mess around\n        // with iframes and trying to synchronise document.stylesheets.\n\n        request(\n            { method: \"GET\", url: this.props.url },\n            (err, response, body) => {\n                if (this._unmounted) {\n                    return;\n                }\n\n                if (err || response.status < 200 || response.status >= 300) {\n                    console.warn(`Error loading page: ${err}`);\n                    this.setState({ page: _t(\"Couldn't load page\") });\n                    return;\n                }\n\n                body = body.replace(/_t\\(['\"]([\\s\\S]*?)['\"]\\)/mg, (match, g1)=>this.translate(g1));\n\n                if (this.props.replaceMap) {\n                    Object.keys(this.props.replaceMap).forEach(key => {\n                        body = body.split(key).join(this.props.replaceMap[key]);\n                    });\n                }\n\n                this.setState({ page: body });\n            },\n        );\n\n        this._dispatcherRef = dis.register(this.onAction);\n    }\n\n    componentWillUnmount() {\n        this._unmounted = true;\n        if (this._dispatcherRef !== null) dis.unregister(this._dispatcherRef);\n    }\n\n    onAction = (payload) => {\n        // HACK: Workaround for the context's MatrixClient not being set up at render time.\n        if (payload.action === 'client_started') {\n            this.forceUpdate();\n        }\n    };\n\n    render() {\n        // HACK: Workaround for the context's MatrixClient not updating.\n        const client = this.context || MatrixClientPeg.get();\n        const isGuest = client ? client.isGuest() : true;\n        const className = this.props.className;\n        const classes = classnames({\n            [className]: true,\n            [`${className}_guest`]: isGuest,\n            [`${className}_loggedIn`]: !!client,\n        });\n\n        const content = <div className={`${className}_body`}\n            dangerouslySetInnerHTML={{ __html: this.state.page }}\n        >\n        </div>;\n\n        if (this.props.scrollbar) {\n            return <AutoHideScrollbar className={classes}>\n                {content}\n            </AutoHideScrollbar>;\n        } else {\n            return <div className={classes}>\n                {content}\n            </div>;\n        }\n    }\n}\n"]}