WaniKani Gource Log Generation Script

gistfile1.php

<?php
	/*
	 * Calls the WaniKani API and generates a custom log compatible with gource.
	 */

	function curlcon($url)
	{
		$key = "";
		$url = "https://www.wanikani.com/api/v1.2/user/$key/$url";
			
		$ch=curl_init(); 		
		curl_setopt($ch, CURLOPT_URL, $url);   
		curl_setopt($ch, CURLOPT_FOLLOWLOCATION,  true);
		curl_setopt($ch, CURLOPT_RETURNTRANSFER,  true);
		curl_setopt($ch, CURLOPT_HTTPGET,  true);
		curl_setopt($ch, CURLOPT_SSL_VERIFYHOST,  2);
		curl_setopt($ch, CURLOPT_SSL_VERIFYPEER,  false);     // this line makes it work under https
		curl_setopt($ch, CURLOPT_HEADER,          false);     // return headers or not.
			
		$buffer = curl_exec($ch); 
		
		return json_decode($buffer);
	}

	$colours = array("kanji" => "DD0093", "vocabulary" => "882D9E", "radicals" => "0093DD", "burned" => "434343");
	$kanji = curlcon("kanji");
	$radicals = curlcon("radicals");
	$vocabulary = curlcon("vocabulary");


	$output = [];
	$username = $kanji->user_information->username;
	foreach ($kanji->requested_information as $number => $kanjiObj) {
		$character = $kanjiObj->character;
		$level = $kanjiObj->level;
		$unlockDate = $kanjiObj->user_specific->unlocked_date;
		$burnedDate = $kanjiObj->user_specific->burned_date;
		if ($unlockDate != null){
			$output[] = "$unlockDate|$username|A|kanji/$character|".$colours['kanji']."\n";
			if ($burnedDate !== 0){
				$output[] = "$burnedDate|$username|M|kanji/$character|".$colours['burned']."\n";
			}
		}
	}

	foreach ($radicals->requested_information as $number => $kanjiObj) {
		$character = $kanjiObj->meaning;
		$level = $kanjiObj->level;
		$unlockDate = $kanjiObj->user_specific->unlocked_date;
		$burnedDate = $kanjiObj->user_specific->burned_date;
		if ($unlockDate != null){
			$output[] = "$unlockDate|$username|A|radicals/$character|".$colours['radicals']."\n";
			if ($burnedDate !== 0){
				$output[] = "$burnedDate|$username|M|radicals/$character|".$colours['burned']."\n";
			}
		}
	}

	foreach ($vocabulary->requested_information->general as $number => $kanjiObj) {
		$character = $kanjiObj->character;
		$level = $kanjiObj->level;
		$unlockDate = $kanjiObj->user_specific->unlocked_date;
		$burnedDate = $kanjiObj->user_specific->burned_date;
		if ($unlockDate != null){
			$output[] = "$unlockDate|$username|A|vocabulary/$character|".$colours['vocabulary']."\n";
			if ($burnedDate !== 0){
				$output[] = "$burnedDate|$username|M|vocabulary/$character|".$colours['burned']."\n";
			}
		}
	}


	uasort($output, function($a,$b){
		$obj1 = explode("|", $a);
		$obj2 = explode("|", $b);
		if ($obj1[0] == $obj2[0]){
			return 0;
		}

		return ($obj1[0] < $obj2[0]) ? -1 : 1;
	});

	foreach ($output as $key => $value) {
		echo $value;
	}

?>