69 lines
2.2 KiB
JavaScript
69 lines
2.2 KiB
JavaScript
/* global config */
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/**
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* Defines some utility methods that are used before the other JS files are
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* loaded.
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*/
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/**
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* Builds and returns the room name.
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*/
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function getRoomName () { // eslint-disable-line no-unused-vars
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var path = window.location.pathname;
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var roomName;
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// determinde the room node from the url
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// TODO: just the roomnode or the whole bare jid?
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if (config.getroomnode && typeof config.getroomnode === 'function') {
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// custom function might be responsible for doing the pushstate
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roomName = config.getroomnode(path);
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} else {
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/* fall back to default strategy
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* this is making assumptions about how the URL->room mapping happens.
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* It currently assumes deployment at root, with a rewrite like the
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* following one (for nginx):
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location ~ ^/([a-zA-Z0-9]+)$ {
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rewrite ^/(.*)$ / break;
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}
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*/
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if (path.length > 1) {
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roomName = path.substr(1).toLowerCase();
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}
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}
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return roomName;
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}
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/**
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* Parses the parameters from the URL and returns them as a JS object.
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* @param source {string} values - "hash"/"search" if "search" the parameters
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* will parsed from location.search otherwise from location.hash
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* @param dontParse if false or undefined some transformations
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* (for parsing the value as JSON) are going to be executed
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*/
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// eslint-disable-next-line no-unused-vars
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function getConfigParamsFromUrl(source, dontParse) {
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var paramStr = (source === "search")? location.search : location.hash;
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if (!paramStr)
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return {};
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paramStr = paramStr.substr(1);
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var result = {};
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paramStr.split("&").forEach(function (part) {
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var item = part.split("=");
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var value;
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try {
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value = (dontParse)? item[1] : JSON.parse(
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decodeURIComponent(item[1]).replace(/\\&/, "&"));
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} catch (e) {
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console.warn("Failed to parse URL argument", e);
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if(window.onerror)
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window.onerror("Failed to parse URL argument", null, null,
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null, e);
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return;
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}
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result[item[0]] = value;
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});
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return result;
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}
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