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43 lines
1.2 KiB
43 lines
1.2 KiB
<?php
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namespace SparkLib;
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/**
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* A base class for simple wrappers to talk to some social media APIs.
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*
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* It's ok, the words "social media" make us gag a little too. Have a
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* look in SocialNoise/ for useful code.
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*/
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class SocialNoise {
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/**
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* Returns an object modelling the search results from the specified
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* URL (which is expected to be JSON).
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*
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* Just a wrapper to avoid cURL and cache boilerplate elsewhere.
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*/
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public static function getSearchFromJson ($url)
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{
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$search = function () use ($url) {
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// humbly submitted: this is a stupid interface.
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$ch = curl_init($url);
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curl_setopt($ch, \CURLOPT_RETURNTRANSFER, 1);
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curl_setopt($ch, \CURLOPT_HEADER, 0);
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$result = curl_exec($ch);
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curl_close($ch);
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return json_decode($result);
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};
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// If we've got a memcache wrapper available, store the results
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// for a bit.
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// TODO: Offer a filesystem-based alternative.
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if (class_exists('\SparkCache')) {
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$cachekey = get_called_class() . md5($url);
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$cache = \SparkCache::getInstance();
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return $cache->getOrSet($cachekey, $search);
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} else {
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return $search();
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}
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}
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}
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