debian-mirror-gitlab/snowplow-javascript-tracker/src/js/init.js

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JavaScript
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2020-04-13 14:06:41 +05:30
/*
* JavaScript tracker for Snowplow: init.js
*
* Significant portions copyright 2010 Anthon Pang. Remainder copyright
* 2012-2014 Snowplow Analytics Ltd. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of Anthon Pang nor Snowplow Analytics Ltd nor the
* names of their contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
// Snowplow Asynchronous Queue
/*
* Get the name of the global input function
*/
var snowplow = require('./snowplow'),
queueName,
queue,
windowAlias = window;
if (windowAlias.GlobalSnowplowNamespace && windowAlias.GlobalSnowplowNamespace.length > 0) {
queueName = windowAlias.GlobalSnowplowNamespace.shift();
queue = windowAlias[queueName];
queue.q = new snowplow.Snowplow(queue.q, queueName);
} else {
windowAlias._snaq = windowAlias._snaq || [];
windowAlias._snaq = new snowplow.Snowplow(windowAlias._snaq, '_snaq');
}