2 /* Tools.class.php - phpgitweb
3 * Copyright (C) 2011-2012 Philipp Kreil (pk910)
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
21 public static function age_calculate($last_change) {
24 $age = ($last_change > 0 ? ($now - $last_change) : 0);
26 if ($age > 60*60*24*365*2) {
27 $age_str = floor($age/60/60/24/365);
28 $age_str .= " years ago";
29 } else if ($age > 60*60*24*(365/12)*2) {
30 $age_str = floor($age/60/60/24/(365/12));
31 $age_str .= " months ago";
32 $max_cache = min((60*60*24*(365/12)) - ($age % (60*60*24*(365/12))), (60*60*24*365*2) - $age);
33 } else if ($age > 60*60*24*7*2) {
34 $age_str = floor($age/60/60/24/7);
35 $age_str .= " weeks ago";
36 $max_cache = min((60*60*24*7) - ($age % (60*60*24*7)), (60*60*24*(365/12)*2) - $age);
37 } else if ($age > 60*60*24*2) {
38 $age_str = floor($age/60/60/24);
39 $age_str .= " days ago";
40 $max_cache = min((60*60*24) - ($age % (60*60*24)), (60*60*24*7*2) - $age);
41 } else if ($age > 60*60*2) {
42 $age_str = floor($age/60/60);
43 $age_str .= " hours ago";
44 $max_cache = min((60*60) - ($age % (60*60)), (60*60*24*2) - $age);
45 } else if ($age > 60*2) {
46 $age_str = floor($age/60);
47 $age_str .= " min ago";
48 $max_cache = min(60 - ($age % 60), (60*60*2) - $age);
49 } else if ($age > 2) {
51 $age_str .= " sec ago";
53 } else if ($age >= 0) {
54 $age_str = "right now";
61 } else if ($age < 60*60*2) {
63 } else if ($age < 60*60*24*2) {
69 return array("age_str" => $age_str, "age_class" => $age_class, "max_cache" => $max_cache);
72 public static function chop_text($text, $len, $add_len) {
73 if(strlen($text) <= $len + $add_len)
75 $ctext = substr($text, 0, $len);
76 for($i = 0; $i < $add_len; $i++) {
77 if($text[$len+$i] == ' ')
79 $ctext .= $text[$len+$i];