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<?php
# do not include twice
if (function_exists("format_time_duration"))
return;
function format_time_duration($val) {
$val = floor($val);
$result = "";
$result =
sprintf(
"%02d",
$val % 60
);
$val = floor($val / 60);
if ($val == 0)
return $result;
$result =
sprintf(
"%02d:%s",
$val % 60,
$result
);
$val = floor($val / 60);
if ($val == 0)
return $result;
$result =
sprintf(
"%d:%s",
$val % 24,
$result
);
$val = floor($val / 24);
if ($val == 0)
return $result;
$tmp = $val % 7;
$printed_conjunction = true;
if ($tmp > 1)
$result =
sprintf(
"%d days and %s",
$tmp,
$result
);
elseif ($tmp == 1)
$result =
sprintf(
"%d day and %s",
$tmp,
$result
);
else
$printed_conjunction = false;
$val = floor($val / 7);
if ($val == 0)
return $result;
if ($printed_conjunction)
$result =
sprintf(
", %s",
$result
);
else
$result =
sprintf(
" and %s",
$result
);
if ($val>1)
$result =
sprintf(
"%d weeks%s",
$val,
$result
);
else
$result =
sprintf(
"%d week%s",
$val,
$result
);
return $result;
};
function git_url($repository,$type,$commit,$path,$line = null,$commit_is_hash = null) {
global $git_available;
if (!isset($git_available)) {
$git_available = apcu_fetch('git_available', $apcu_success);
if ($apcu_success == false) {
$git_available =
site_is_reachable(
'https://git.archlinux32.org/packages'
);
apcu_store('git_available', $git_available, 120);
};
$git_available = $git_available == 1;
}
if (!isset($commit_is_hash))
$commit_is_hash = preg_match("/^[0-9a-f]{40}$/",$commit)==1;
if ($git_available)
$host = "git.archlinux32.org";
else
$host = "git2.archlinux32.org";
if (isset($line))
$line = "#n" . $line;
else
$line = "";
if ($commit_is_hash)
$commit = "?id=" . $commit;
else
$commit = "?h=" . $commit;
switch ($type) {
case "tree":
return
"https://" .
$host .
"/" .
$repository .
"/tree/" .
$path .
$commit .
$line;
case "log":
return
"https://" .
$host .
"/" .
$repository .
"/log/" .
$path .
$commit .
$line;
}
};
function if_unset($array, $index, $default) {
if (array_key_exists($index, $array))
return $array[$index];
else
return $default;
};
function site_is_reachable($url) {
$stream_context = stream_context_create(array('timeout' => 10));
$headers = get_headers($url, 0, $stream_context);
if (is_array($headers))
foreach ($headers as $header) {
if (!(strpos($header, 'HTTP/') === 0))
continue;
if (explode(' ', $header)[1] == '200')
return true;
return false;
}
return false;
}
function add_fancy_unit($value, $unit) {
$suffixes = array("z", "y", "a", "f", "p", "n", "µ", "m", "", "k", "M", "G", "T", "P", "Y", "Z");
if ($value==0)
return $value . " " . $unit;
$exponent = max(0,min(count($suffixes)-1,round(log(abs($value))/log(1024)-1)));
return sprintf("%.2f %s%s", $value / pow(1024,$exponent), $suffixes[8 + $exponent], $unit);
}
|
