1<?php
2/**
3 * Simplified Chinese specific code.
4 *
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 2 of the License, or
8 * (at your option) any later version.
9 *
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.
14 *
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
18 * http://www.gnu.org/copyleft/gpl.html
19 *
20 * @file
21 * @ingroup Language
22 */
23
24/**
25 * Simplified Chinese
26 *
27 * @ingroup Language
28 */
29// phpcs:ignore Squiz.Classes.ValidClassName.NotCamelCaps
30class LanguageZh_hans extends Language {
31	/**
32	 * @return bool
33	 */
34	public function hasWordBreaks() {
35		return false;
36	}
37
38	/**
39	 * Eventually this should be a word segmentation;
40	 * for now just treat each character as a word.
41	 * @todo FIXME: Only do this for Han characters...
42	 *
43	 * @param string $string
44	 *
45	 * @return string
46	 */
47	public function segmentByWord( $string ) {
48		$reg = "/([\\xc0-\\xff][\\x80-\\xbf]*)/";
49		$s = self::insertSpace( $string, $reg );
50		return $s;
51	}
52
53	/**
54	 * @param string $s
55	 * @return string
56	 */
57	public function normalizeForSearch( $s ) {
58		// Double-width roman characters
59		$s = parent::normalizeForSearch( $s );
60		$s = trim( $s );
61		$s = $this->segmentByWord( $s );
62
63		return $s;
64	}
65
66	/**
67	 * Takes a number of seconds and turns it into a text using values such as hours and minutes.
68	 *
69	 * @since 1.21
70	 *
71	 * @param int $seconds The amount of seconds.
72	 * @param array $chosenIntervals The intervals to enable.
73	 *
74	 * @return string
75	 */
76	public function formatDuration( $seconds, array $chosenIntervals = [] ) {
77		if ( empty( $chosenIntervals ) ) {
78			$chosenIntervals = [ 'centuries', 'years', 'days', 'hours', 'minutes', 'seconds' ];
79		}
80
81		$intervals = $this->getDurationIntervals( $seconds, $chosenIntervals );
82
83		$segments = [];
84
85		foreach ( $intervals as $intervalName => $intervalValue ) {
86			// Messages: duration-seconds, duration-minutes, duration-hours, duration-days, duration-weeks,
87			// duration-years, duration-decades, duration-centuries, duration-millennia
88			$message = wfMessage( 'duration-' . $intervalName )->numParams( $intervalValue );
89			$segments[] = $message->inLanguage( $this )->escaped();
90		}
91
92		return implode( '', $segments );
93	}
94}
95