51 lines
1.8 KiB
JavaScript
51 lines
1.8 KiB
JavaScript
'use strict';
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module.exports = loadV2;
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function loadV2(buildName) {
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var loadScript = require('load-script');
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var v2ScriptUrl = '//cdn.jsdelivr.net/algoliasearch/2/' + buildName + '.min.js';
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var message = '-- AlgoliaSearch `latest` warning --\n' +
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'Warning, you are using the `latest` version string from jsDelivr to load the AlgoliaSearch library.\n' +
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'Using `latest` is no more recommended, you should load //cdn.jsdelivr.net/algoliasearch/2/algoliasearch.min.js\n\n' +
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'Also, we updated the AlgoliaSearch JavaScript client to V3. If you want to upgrade,\n' +
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'please read our migration guide at https://github.com/algolia/algoliasearch-client-js/wiki/Migration-guide-from-2.x.x-to-3.x.x\n' +
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'-- /AlgoliaSearch `latest` warning --';
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if (window.console) {
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if (window.console.warn) {
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window.console.warn(message);
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} else if (window.console.log) {
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window.console.log(message);
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}
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}
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// If current script loaded asynchronously,
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// it will load the script with DOMElement
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// otherwise, it will load the script with document.write
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try {
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// why \x3c? http://stackoverflow.com/a/236106/147079
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document.write('\x3Cscript>window.ALGOLIA_SUPPORTS_DOCWRITE = true\x3C/script>');
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if (window.ALGOLIA_SUPPORTS_DOCWRITE === true) {
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document.write('\x3Cscript src="' + v2ScriptUrl + '">\x3C/script>');
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scriptLoaded('document.write')();
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} else {
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loadScript(v2ScriptUrl, scriptLoaded('DOMElement'));
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}
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} catch (e) {
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loadScript(v2ScriptUrl, scriptLoaded('DOMElement'));
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}
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}
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function scriptLoaded(method) {
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return function log() {
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var message = 'AlgoliaSearch: loaded V2 script using ' + method;
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if (window.console && window.console.log) {
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window.console.log(message);
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}
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};
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}
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