<?php
-define("DF_ALL", -1);
-define("DF_NONE", 0);
-define("DF_MDY", 1);
-define("DF_DMY", 2);
-define("DF_YMD", 3);
-define("DF_ISO1", 4);
-define("DF_LASTPREF", 4);
+/**
+ * Contain things
+ * @todo document
+ * @package MediaWiki
+ * @subpackage Parser
+ */
-define("DF_ISO2", 5);
-define("DF_YDM", 6);
-define("DF_DM", 7);
-define("DF_MD", 8);
-define("DF_LAST", 8);
-
-# To do: preferences, OutputPage
+/** */
+define('DF_ALL', -1);
+define('DF_NONE', 0);
+define('DF_MDY', 1);
+define('DF_DMY', 2);
+define('DF_YMD', 3);
+define('DF_ISO1', 4);
+define('DF_LASTPREF', 4);
+define('DF_ISO2', 5);
+define('DF_YDM', 6);
+define('DF_DM', 7);
+define('DF_MD', 8);
+define('DF_LAST', 8);
+/**
+ * @todo preferences, OutputPage
+ * @package MediaWiki
+ * @subpackage Parser
+ */
class DateFormatter
{
var $mSource, $mTarget;
- var $monthNames = "", $rxDM, $rxMD, $rxDMY, $rxYDM, $rxMDY, $rxYMD;
+ var $monthNames = '', $rxDM, $rxMD, $rxDMY, $rxYDM, $rxMDY, $rxYMD;
var $regexes, $pDays, $pMonths, $pYears;
var $rules, $xMonths;
- function DateFormatter()
- {
- global $wgMonthNamesEn, $wgInputEncoding;
+ /**
+ * @todo document
+ */
+ function DateFormatter() {
+ global $wgContLang, $wgInputEncoding;
$this->monthNames = $this->getMonthRegex();
for ( $i=1; $i<=12; $i++ ) {
- $this->xMonths[strtolower( $wgMonthNamesEn[$i-1] )] = $i;
+ $this->xMonths[strtolower( $wgContLang->getMonthName( $i ) )] = $i;
+ }
+ for ( $i=1; $i<=12; $i++ ) {
+ $this->xMonths[strtolower( $wgContLang->getMonthAbbreviation( $i ) )] = $i;
}
# Attempt at UTF-8 support, untested at the moment
# Extraction keys
# See the comments in replace() for the meaning of the letters
- $this->keys[DF_DMY] = "jFY";
- $this->keys[DF_YDM] = "Y jF";
- $this->keys[DF_MDY] = "FjY";
- $this->keys[DF_YMD] = "Y Fj";
- $this->keys[DF_DM] = "jF";
- $this->keys[DF_MD] = "Fj";
- $this->keys[DF_ISO1] = "ymd"; # y means ISO year
- $this->keys[DF_ISO2] = "ymd";
+ $this->keys[DF_DMY] = 'jFY';
+ $this->keys[DF_YDM] = 'Y jF';
+ $this->keys[DF_MDY] = 'FjY';
+ $this->keys[DF_YMD] = 'Y Fj';
+ $this->keys[DF_DM] = 'jF';
+ $this->keys[DF_MD] = 'Fj';
+ $this->keys[DF_ISO1] = 'ymd'; # y means ISO year
+ $this->keys[DF_ISO2] = 'ymd';
# Target date formats
- $this->targets[DF_DMY] = "[[F j|j F]] [[Y]]";
- $this->targets[DF_YDM] = "[[Y]], [[F j|j F]]";
- $this->targets[DF_MDY] = "[[F j]], [[Y]]";
- $this->targets[DF_YMD] = "[[Y]] [[F j]]";
- $this->targets[DF_DM] = "[[F j|j F]]";
- $this->targets[DF_MD] = "[[F j]]";
- $this->targets[DF_ISO1] = "[[Y|y]]-[[F j|m-d]]";
- $this->targets[DF_ISO2] = "[[y-m-d]]";
+ $this->targets[DF_DMY] = '[[F j|j F]] [[Y]]';
+ $this->targets[DF_YDM] = '[[Y]], [[F j|j F]]';
+ $this->targets[DF_MDY] = '[[F j]], [[Y]]';
+ $this->targets[DF_YMD] = '[[Y]] [[F j]]';
+ $this->targets[DF_DM] = '[[F j|j F]]';
+ $this->targets[DF_MD] = '[[F j]]';
+ $this->targets[DF_ISO1] = '[[Y|y]]-[[F j|m-d]]';
+ $this->targets[DF_ISO2] = '[[y-m-d]]';
# Rules
# pref source target
$this->rules[DF_NONE][DF_ISO2] = DF_ISO1;
}
- function reformat( $preference, $text )
- {
+ /**
+ * @static
+ */
+ function &getInstance() {
+ global $wgDBname, $wgMemc;
+ static $dateFormatter = false;
+ if ( !$dateFormatter ) {
+ $dateFormatter = $wgMemc->get( "$wgDBname:dateformatter" );
+ if ( !$dateFormatter ) {
+ $dateFormatter = new DateFormatter;
+ $wgMemc->set( "$wgDBname:dateformatter", $dateFormatter, 3600 );
+ }
+ }
+ return $dateFormatter;
+ }
+
+ /**
+ * @param $preference
+ * @param $text
+ */
+ function reformat( $preference, $text ) {
+ if ($preference == 'ISO 8601') $preference = 4; # The ISO 8601 option used to be 4
for ( $i=1; $i<=DF_LAST; $i++ ) {
$this->mSource = $i;
if ( @$this->rules[$preference][$i] ) {
# Default
$this->mTarget = $i;
}
- $text = preg_replace_callback( $this->regexes[$i], "wfMainDateReplace", $text );
+ $text = preg_replace_callback( $this->regexes[$i], 'wfMainDateReplace', $text );
}
return $text;
}
- function replace( $matches )
- {
- global $wgMonthNamesEn;
+ /**
+ * @param $matches
+ */
+ function replace( $matches ) {
# Extract information from $matches
$bits = array();
$key = $this->keys[$this->mSource];
$format = $this->targets[$this->mTarget];
# Construct new date
- $text = "";
+ $text = '';
$fail = false;
for ( $p=0; $p < strlen( $format ); $p++ ) {
$char = $format{$p};
switch ( $char ) {
case 'd': # ISO day of month
- if ( is_null($bits['d']) ) {
- $text .= sprintf( "%02d", $bits['j'] );
+ if ( !isset($bits['d']) ) {
+ $text .= sprintf( '%02d', $bits['j'] );
} else {
$text .= $bits['d'];
}
break;
case 'm': # ISO month
- if ( is_null($bits['m']) ) {
+ if ( !isset($bits['m']) ) {
$m = $this->makeIsoMonth( $bits['F'] );
- if ( !$m || $m == "00" ) {
+ if ( !$m || $m == '00' ) {
$fail = true;
} else {
$text .= $m;
}
break;
case 'y': # ISO year
- if ( is_null( $bits['y'] ) ) {
+ if ( !isset( $bits['y'] ) ) {
$text .= $this->makeIsoYear( $bits['Y'] );
} else {
$text .= $bits['y'];
}
break;
case 'j': # ordinary day of month
- if ( is_null($bits['j']) ) {
+ if ( !isset($bits['j']) ) {
$text .= IntVal( $bits['d'] );
} else {
$text .= $bits['j'];
}
break;
case 'F': # long month
- if ( is_null( $bits['F'] ) ) {
+ if ( !isset( $bits['F'] ) ) {
$m = IntVal($bits['m']);
if ( $m > 12 || $m < 1 ) {
$fail = true;
} else {
- $text .= $wgMonthNamesEn[$m-1];
+ global $wgContLang;
+ $text .= $wgContLang->getMonthName( $m );
}
} else {
$text .= ucfirst( $bits['F'] );
}
break;
case 'Y': # ordinary (optional BC) year
- if ( is_null( $bits['Y'] ) ) {
+ if ( !isset( $bits['Y'] ) ) {
$text .= $this->makeNormalYear( $bits['y'] );
} else {
$text .= $bits['Y'];
return $text;
}
- function getMonthRegex()
- {
- global $wgMonthNamesEn;
- return implode( "|", $wgMonthNamesEn );
+ /**
+ * @todo document
+ */
+ function getMonthRegex() {
+ global $wgContLang;
+ $names = array();
+ for( $i = 1; $i <= 12; $i++ ) {
+ $names[] = $wgContLang->getMonthName( $i );
+ $names[] = $wgContLang->getMonthAbbreviation( $i );
+ }
+ return implode( '|', $names );
}
- # Makes an ISO month, e.g. 02, from a month name
- function makeIsoMonth( $monthName )
- {
+ /**
+ * Makes an ISO month, e.g. 02, from a month name
+ * @param string $monthName Month name
+ * @return string ISO month name
+ */
+ function makeIsoMonth( $monthName ) {
$n = $this->xMonths[strtolower( $monthName )];
- return sprintf( "%02d", $n );
+ return sprintf( '%02d', $n );
}
- function makeIsoYear( $year )
- {
+ /**
+ * @todo document
+ * @param string $year Year name
+ * @return string ISO year name
+ */
+ function makeIsoYear( $year ) {
# Assumes the year is in a nice format, as enforced by the regex
if ( substr( $year, -2 ) == 'BC' ) {
$num = IntVal(substr( $year, 0, -3 )) - 1;
# PHP bug note: sprintf( "%04d", -1 ) fails poorly
- $text = sprintf( "-%04d", $num );
+ $text = sprintf( '-%04d', $num );
} else {
- $text = sprintf( "%04d", $year );
+ $text = sprintf( '%04d', $year );
}
return $text;
}
- function makeNormalYear( $iso )
- {
+ /**
+ * @todo document
+ */
+ function makeNormalYear( $iso ) {
if ( $iso{0} == '-' ) {
- $text = (IntVal( substr( $iso, 1 ) ) - 1) . " BC";
+ $text = (IntVal( substr( $iso, 1 ) ) + 1) . ' BC';
} else {
$text = IntVal( $iso );
}
}
}
-function wfMainDateReplace( $matches )
-{
- global $wgDateFormatter;
- return $wgDateFormatter->replace( $matches );
+/**
+ * @todo document
+ */
+function wfMainDateReplace( $matches ) {
+ $df =& DateFormatter::getInstance();
+ return $df->replace( $matches );
}
+
?>
dépôts / lhc / web / wiklou.git / blobdiff