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Added an adminNicetime twig filter to translate into admin's language

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This commit is contained in:
Andy Miller
2016-05-03 14:12:01 -06:00
parent 98a19f01e4
commit 94dc1d13f6
3 changed files with 83 additions and 3 deletions
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80
twig/AdminTwigExtension.php
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@@ -40,6 +40,7 @@ class AdminTwigExtension extends \Twig_Extension
new \Twig_SimpleFilter('tu', [$this, 'tuFilter']),
new \Twig_SimpleFilter('toYaml', [$this, 'toYamlFilter']),
new \Twig_SimpleFilter('fromYaml', [$this, 'fromYamlFilter']),
new \Twig_SimpleFilter('adminNicetime', [$this, 'adminNicetimeFilter']),
];
}
@@ -60,4 +61,83 @@ class AdminTwigExtension extends \Twig_Extension
$yaml = new Parser();
return $yaml->parse($value);
}
public function adminNicetimeFilter($date, $long_strings = true)
{
if (empty($date)) {
return $this->grav['admin']->translate('NICETIME.NO_DATE_PROVIDED', null, true);
}
if ($long_strings) {
$periods = [
"NICETIME.SECOND",
"NICETIME.MINUTE",
"NICETIME.HOUR",
"NICETIME.DAY",
"NICETIME.WEEK",
"NICETIME.MONTH",
"NICETIME.YEAR",
"NICETIME.DECADE"
];
} else {
$periods = [
"NICETIME.SEC",
"NICETIME.MIN",
"NICETIME.HR",
"NICETIME.DAY",
"NICETIME.WK",
"NICETIME.MO",
"NICETIME.YR",
"NICETIME.DEC"
];
}
$lengths = ["60", "60", "24", "7", "4.35", "12", "10"];
$now = time();
// check if unix timestamp
if ((string)(int)$date == $date) {
$unix_date = $date;
} else {
$unix_date = strtotime($date);
}
// check validity of date
if (empty($unix_date)) {
return $this->grav['admin']->translate('NICETIME.BAD_DATE', null, true);
}
// is it future date or past date
if ($now > $unix_date) {
$difference = $now - $unix_date;
$tense = $this->grav['admin']->translate('NICETIME.AGO', null, true);
} else {
$difference = $unix_date - $now;
$tense = $this->grav['admin']->translate('NICETIME.FROM_NOW', null, true);
}
for ($j = 0; $difference >= $lengths[$j] && $j < count($lengths) - 1; $j++) {
$difference /= $lengths[$j];
}
$difference = round($difference);
if ($difference != 1) {
$periods[$j] .= '_PLURAL';
}
if ($this->grav['language']->getTranslation($this->grav['user']->language,
$periods[$j] . '_MORE_THAN_TWO')
) {
if ($difference > 2) {
$periods[$j] .= '_MORE_THAN_TWO';
}
}
$periods[$j] = $this->grav['admin']->translate($periods[$j], null, true);
return "$difference $periods[$j] {$tense}";
}
}