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<?php
/************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* Copyright (C) 2009 Jonas Häggqvist
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
**************************************************************************/
function qs($count) {
return $count == 1 ? '' : 's';
}
class templater {
private $s;
public function __construct($smartydir) {
/* Load and set up Smarty */
require_once(sprintf("%s/Smarty.class.php", $smartydir));
$s = new smarty();
$s->setTemplateDir("templates");
$s->setCompileDir("templates/compiled");
$s->setCacheDir("templates/cache");
// $s->caching = false;
// $s->debugging = false;
// $s->security = true;
// $s->security_settings['IF_FUNCS'] = array('array_key_exists', 'isset', 'is_array', 'count', 'file_exists');
// $s->secure_dir = realpath($s->template_dir);
// $s->register_modifier('simple_timesince', array(&$this, 'simple_timesince'));
$s->registerPlugin("modifier","simple_timesince", array(&$this, "simple_timesince"));
$this->s = $s;
}
public function simple_timesince($timestamp) {
$seconds = time() - $timestamp;
$one_hour = 60*60;
$one_day = 24*$one_hour;
if ($seconds > 60*28 && $seconds < 60*32) {
return "half an hour ago";
}
elseif ($seconds < $one_hour) {
$minutes = floor($seconds/60);
return sprintf("%d minute%s ago", $minutes, qs($minutes));
}
elseif ($seconds < $one_day) {
$hours = floor($seconds/$one_hour);
return sprintf("%d hour%s ago", $hours, qs($hours));
}
elseif ($seconds < 2*$one_day) {
return "Yesterday";
}
elseif ($seconds < 7*$one_day) {
$days = floor($seconds/$one_day);
return sprintf("%d day%s ago", $days, qs($days));
}
elseif ($seconds < 2*30*$one_day) {
$weeks = floor($seconds/(7*$one_day));
return sprintf("%d week%s ago", $weeks, qs($weeks));
}
elseif ($seconds < 365*$one_day) {
$months = floor($seconds/(30*$one_day));
return sprintf("%d month%s ago", $months, qs($months));
}
else {
$years = floor($seconds/(365*$one_day));
return sprintf("%d year%s ago", $years, qs($years));
}
}
public function assign($name, $value) {
$this->s->assign($name, $value);
}
public function render($pagename, $vars = array()) {
if (is_array($vars)) {
foreach($vars as $name => $value) {
$this->assign($name, $value);
}
}
$this->s->display($pagename);
}
}
?>
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