35 lines
868 B
JavaScript
35 lines
868 B
JavaScript
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// @flow
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import { toState } from '../base/redux';
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const ETHERPAD_OPTIONS = {
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showControls: 'true',
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showChat: 'false',
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showLineNumbers: 'true',
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useMonospaceFont: 'false'
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};
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/**
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* Retrieves the current sahred document URL.
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*
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* @param {Function|Object} stateful - The redux store or {@code getState} function.
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* @returns {?string} - Current shared document URL or undefined.
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*/
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export function getSharedDocumentUrl(stateful: Function | Object) {
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const state = toState(stateful);
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const { documentUrl } = state['features/etherpad'];
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const { displayName } = state['features/base/settings'];
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if (!documentUrl) {
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return undefined;
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}
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const params = new URLSearchParams(ETHERPAD_OPTIONS);
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if (displayName) {
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params.append('userName', displayName);
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}
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return `${documentUrl}?${params.toString()}`;
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}
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