/**
* Date formatter
*
+ * 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 program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ * http://www.gnu.org/copyleft/gpl.html
+ *
* @file
+ * @ingroup Parser
*/
/**
* @todo preferences, OutputPage
* @ingroup Parser
*/
-class DateFormatter
-{
+class DateFormatter {
var $mSource, $mTarget;
var $monthNames = '', $rxDM, $rxMD, $rxDMY, $rxYDM, $rxMDY, $rxYMD;
var $regexes, $pDays, $pMonths, $pYears;
var $rules, $xMonths, $preferences;
+ protected $lang;
+
const ALL = -1;
const NONE = 0;
const MDY = 1;
const LAST = 8;
/**
- * @todo document
+ * @param $lang Language In which language to format the date
*/
- function __construct() {
- global $wgContLang;
+ function __construct( Language $lang ) {
+ $this->lang = $lang;
$this->monthNames = $this->getMonthRegex();
for ( $i=1; $i<=12; $i++ ) {
- $this->xMonths[$wgContLang->lc( $wgContLang->getMonthName( $i ) )] = $i;
- $this->xMonths[$wgContLang->lc( $wgContLang->getMonthAbbreviation( $i ) )] = $i;
+ $this->xMonths[$this->lang->lc( $this->lang->getMonthName( $i ) )] = $i;
+ $this->xMonths[$this->lang->lc( $this->lang->getMonthAbbreviation( $i ) )] = $i;
}
$this->regexTrail = '(?![a-z])/iu';
/**
* Get a DateFormatter object
*
+ * @param $lang Language|string|null In which language to format the date
+ * Defaults to the site content language
* @return DateFormatter object
*/
- public static function &getInstance() {
- global $wgMemc;
+ public static function &getInstance( $lang = null ) {
+ global $wgMemc, $wgContLang;
static $dateFormatter = false;
+ $lang = $lang ? wfGetLangObj( $lang ) : $wgContLang;
+ $key = wfMemcKey( 'dateformatter', $lang->getCode() );
if ( !$dateFormatter ) {
- $dateFormatter = $wgMemc->get( wfMemcKey( 'dateformatter' ) );
+ $dateFormatter = $wgMemc->get( $key );
if ( !$dateFormatter ) {
- $dateFormatter = new DateFormatter;
- $wgMemc->set( wfMemcKey( 'dateformatter' ), $dateFormatter, 3600 );
+ $dateFormatter = new DateFormatter( $lang );
+ $wgMemc->set( $key, $dateFormatter, 3600 );
}
}
return $dateFormatter;
* @param $preference String: User preference
* @param $text String: Text to reformat
* @param $options Array: can contain 'linked' and/or 'match-whole'
+ * @return mixed|String
*/
function reformat( $preference, $text, $options = array('linked') ) {
-
$linked = in_array( 'linked', $options );
$match_whole = in_array( 'match-whole', $options );
-
+
if ( isset( $this->preferences[$preference] ) ) {
$preference = $this->preferences[$preference];
} else {
$this->mTarget = $i;
}
$regex = $this->regexes[$i];
-
+
// Horrible hack
if (!$linked) {
$regex = str_replace( array( '\[\[', '\]\]' ), '', $regex );
}
-
+
if ($match_whole) {
// Let's hope this works
$regex = preg_replace( '!^/!', '/^', $regex );
$regex = str_replace( $this->regexTrail,
'$'.$this->regexTrail, $regex );
}
-
+
// Another horrible hack
$this->mLinked = $linked;
$text = preg_replace_callback( $regex, array( &$this, 'replace' ), $text );
/**
* @param $matches
+ * @return string
*/
function replace( $matches ) {
# Extract information from $matches
$bits = array();
$key = $this->keys[$this->mSource];
for ( $p=0; $p < strlen($key); $p++ ) {
- if ( $key{$p} != ' ' ) {
- $bits[$key{$p}] = $matches[$p+1];
+ if ( $key[$p] != ' ' ) {
+ $bits[$key[$p]] = $matches[$p+1];
}
}
-
+
return $this->formatDate( $bits, $linked );
}
-
+
+ /**
+ * @param $bits array
+ * @param $link bool
+ * @return string
+ */
function formatDate( $bits, $link = true ) {
$format = $this->targets[$this->mTarget];
# Construct new date
$text = '';
$fail = false;
-
+
// Pre-generate y/Y stuff because we need the year for the <span> title.
if ( !isset( $bits['y'] ) && isset( $bits['Y'] ) )
$bits['y'] = $this->makeIsoYear( $bits['Y'] );
if ( !isset( $bits['Y'] ) && isset( $bits['y'] ) )
$bits['Y'] = $this->makeNormalYear( $bits['y'] );
-
+
if ( !isset( $bits['m'] ) ) {
$m = $this->makeIsoMonth( $bits['F'] );
if ( !$m || $m == '00' ) {
$bits['m'] = $m;
}
}
-
+
if ( !isset($bits['d']) ) {
$bits['d'] = sprintf( '%02d', $bits['j'] );
}
for ( $p=0; $p < strlen( $format ); $p++ ) {
- $char = $format{$p};
+ $char = $format[$p];
switch ( $char ) {
case 'd': # ISO day of month
$text .= $bits['d'];
if ( $m > 12 || $m < 1 ) {
$fail = true;
} else {
- global $wgContLang;
- $text .= $wgContLang->getMonthName( $m );
+ $text .= $this->lang->getMonthName( $m );
}
} else {
$text .= ucfirst( $bits['F'] );
if ( $fail ) {
$text = $matches[0];
}
-
+
$isoBits = array();
if ( isset($bits['y']) )
$isoBits[] = $bits['y'];
$isoBits[] = $bits['m'];
$isoBits[] = $bits['d'];
- $isoDate = implode( '-', $isoBits );;
-
+ $isoDate = implode( '-', $isoBits );
+
// Output is not strictly HTML (it's wikitext), but <span> is whitelisted.
$text = Html::rawElement( 'span',
array( 'class' => 'mw-formatted-date', 'title' => $isoDate ), $text );
-
+
return $text;
}
/**
* @todo document
+ * @return string
*/
function getMonthRegex() {
- global $wgContLang;
$names = array();
for( $i = 1; $i <= 12; $i++ ) {
- $names[] = $wgContLang->getMonthName( $i );
- $names[] = $wgContLang->getMonthAbbreviation( $i );
+ $names[] = $this->lang->getMonthName( $i );
+ $names[] = $this->lang->getMonthAbbreviation( $i );
}
return implode( '|', $names );
}
* @return string ISO month name
*/
function makeIsoMonth( $monthName ) {
- global $wgContLang;
-
- $n = $this->xMonths[$wgContLang->lc( $monthName )];
+ $n = $this->xMonths[$this->lang->lc( $monthName )];
return sprintf( '%02d', $n );
}
/**
* @todo document
+ * @return int|string
*/
function makeNormalYear( $iso ) {
- if ( $iso{0} == '-' ) {
+ if ( $iso[0] == '-' ) {
$text = (intval( substr( $iso, 1 ) ) + 1) . ' BC';
} else {
$text = intval( $iso );
dépôts / lhc / web / wiklou.git / blobdiff