30 lines
825 B
JavaScript
30 lines
825 B
JavaScript
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/* @flow */
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declare var config: Object;
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/**
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* Builds and returns the room name.
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*
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* @returns {string}
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*/
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export default function getRoomName(): ?string {
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const { getroomnode } = config;
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const path = window.location.pathname;
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let roomName;
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// Determine the room node from the URL.
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if (getroomnode && typeof getroomnode === 'function') {
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roomName = getroomnode.call(config, path);
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} else {
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// Fall back to the default strategy of making assumptions about how the
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// URL maps to the room (name). It currently assumes a deployment in
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// which the last non-directory component of the path (name) is the
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// room.
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roomName
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= path.substring(path.lastIndexOf('/') + 1).toLowerCase()
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|| undefined;
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}
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return roomName;
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}
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