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<?php |
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/* |
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SutMobLib API server-side example |
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by Adrian Short adrian.short@gmail.com |
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6 March 2010 |
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There are four possible outcomes of the API call: |
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1. The library is not running today due to an "exception", eg. a bank holiday. The API returns the reason for this exception in $result->exception. |
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2. The library is visiting various housebound readers at home. This is on the schedule so the times of this activity are specified but the location is not. |
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3. The library is at a "normal" stop. We get the arrival/departure times and location for this. |
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4. The library is between stops or back at base. |
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*/ |
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define('ENDPOINT', 'http://projects.adrianshort.co.uk/sutmoblib/location.php'); |
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$result = json_decode(file_get_contents(ENDPOINT)) or die("Couldn't access the API"); |
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if (isset($result->exception)) |
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{ |
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$message = sprintf("%s: The library is not running today.", $result->exception); |
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} |
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elseif ('HOUSEBOUND' == $result->stop->type) |
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{ |
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$message = sprintf("The library is currently visiting housebound readers around the borough until %s.", |
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$result->stop->depart_12); |
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} |
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elseif ('NORMAL' == $result->stop->type) |
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{ |
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$message = sprintf("The library is at %s, %s. It will be there until %s.", |
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$result->stop->location->street, |
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$result->stop->location->town, |
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$result->stop->depart_12); |
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} |
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else |
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{ |
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$message = "The library is between stops or back at base."; |
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} |
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?> |
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<html> |
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<head> |
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<title>Sutton Mobile Library API Example</title> |
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</head> |
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<body> |
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<h1><?php echo $message ?></h1> |
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<h2>API Result</h2> |
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<pre><?php print_r($result) ?></pre> |
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<p><a href="http://www.sutton.gov.uk/index.aspx?articleid=915">Sutton Mobile Library schedule</a></p> |
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</body> |
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</html> |
