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plain) (
blame)
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|
#!/bin/bash
set -e
if [ $# = 0 ] ; then
exit 0
fi
if ! (hash phantomjs >/dev/null 2>&1) ; then
exit 1
fi
from=${1:0:3}
to=${1:3:3}
get_value() {
script=$(tempfile)
url="http://www.xe.com/currencyconverter/convert/?Amount=1&From=$from&To=$to"
cat <<EOF >$script
var page = require('webpage').create();
page.open('$url', function(status) {
if (status !== 'success') {
console.log('Unable to access network');
} else {
var ua = page.evaluate(function() {
return document.querySelector('.converterresult-toAmount').textContent;
});
console.log(ua);
}
phantom.exit();
});
EOF
timeout 15s phantomjs $script | head -n 1
rm $script
}
get_value $from $to
|
