Dynamic dates

diff --git a/languages/Language.php b/languages/Language.php
index 7d704a1..dfe4ebd 100644 (file)
--- a/languages/Language.php
+++ b/languages/Language.php
@@ -44,6 +44,13 @@
        "Recommended for modern browsers"
 );
 
+/* private */ $wgDateFormatsEn = array(
+       "No preference",
+       "January 15, 2001",
+       "15 January, 2001",
+       "2001 January 15"
+);
+
 /* private */ $wgUserTogglesEn = array(
        "hover"         => "Show hoverbox over wiki links",
        "underline" => "Underline links",
@@ -607,6 +614,7 @@ Your internal ID number is $2.",
 "changepassword" => "Change password",
 "skin"                 => "Skin",
 "math"                 => "Rendering math",
+"dateformat"   => "Date format",
 "math_failure"         => "Failed to parse",
 "math_unknown_error"   => "unknown error",
 "math_unknown_function"        => "unknown function ",
@@ -657,8 +665,10 @@ See also the [http://meta.wikipedia.org/wiki/Special:Recentchanges recent meta d
 "rcnotefrom"   => "Below are the changes since <b>$2</b> (up to <b>$1</b> shown).",
 "rclistfrom"   => "Show new changes starting from $1",
 # "rclinks"            => "Show last $1 changes in last $2 hours / last $3 days",
-"rclinks"              => "Show last $1 changes in last $2 days.",
+# "rclinks"            => "Show last $1 changes in last $2 days.",
+"rclinks"              => "Show last $1 changes in last $2 days; $3 minor edits",
 "rchide"               => "in $4 form; $1 minor edits; $2 secondary namespaces; $3 multiple edits.",
+"rcliu"                        => "; $1 edits from logged in users",
 "diff"                 => "diff",
 "hist"                 => "hist",
 "hide"                 => "hide",
@@ -1135,6 +1145,11 @@ class Language {
                global $wgMathNamesEn;
                return $wgMathNamesEn;
        }
+       
+       function getDateFormats() {
+               global $wgDateFormatsEn;
+               return $wgDateFormatsEn;
+       }
 
        function getUserToggles() {
                global $wgUserTogglesEn;
@@ -1159,13 +1174,19 @@ class Language {
                global $wgMonthNamesEn;
                return $wgMonthNamesEn[$key-1];
        }
-
+       
        /* by default we just return base form */
        function getMonthNameGen( $key )
        {
                global $wgMonthNamesEn;
                return $wgMonthNamesEn[$key-1];
        }
+       
+       function getMonthRegex()
+       {
+               global $wgMonthNamesEn;
+               return implode( "|", $wgMonthNamesEn );
+       }
 
        function getMonthAbbreviation( $key )
        {
@@ -1198,18 +1219,31 @@ class Language {
  
        function date( $ts, $adj = false )
        {
-               global $wgAmericanDates;
+               global $wgAmericanDates, $wgUser;
+
                if ( $adj ) { $ts = $this->userAdjust( $ts ); }
 
-               if( $wgAmericanDates ) {
+               $datePreference = $wgUser->getOption('date');           
+               if ( $datePrefernce == 0 ) {
+                       $datePreference = $wgAmericanDates ? 1 : 2;
+               }
+               
+               if ( $datePreference == 1 ) {
+                       # MDY
                        $d = $this->getMonthAbbreviation( substr( $ts, 4, 2 ) ) .
                          " " . (0 + substr( $ts, 6, 2 )) . ", " .
                          substr( $ts, 0, 4 );
-               } else {
+               } else if ( $datePreference == 2 ) {
+                       #DMY
                        $d = (0 + substr( $ts, 6, 2 )) . " " .
                          $this->getMonthAbbreviation( substr( $ts, 4, 2 ) ) . " " .
                          substr( $ts, 0, 4 );
+               } else {
+                       #YMD
+                       $d = substr( $ts, 0, 4 ) . " " . $this->getMonthAbbreviation( substr( $ts, 4, 2 ) ) .
+                               " " . (0 + substr( $ts, 6, 2 ));
                }
+
                return $d;
        }
 
@@ -1332,6 +1366,60 @@ class Language {
                }
        }
 
+       function replaceDates( $text )
+       {
+               global $wgUser;
+               
+               # Setup
+               
+               $datePreference = $wgUser->getOption('date');
+               static $monthNames = "", $rxDM, $rxMD, $rxY, $rxDMY, $rxYMD, $rxMDY, $rxYMD;
+               if ( $monthNames == "" ) {
+                       $monthNames = $this->getMonthRegex();
+                       $rxDM = '\[\[(\d{1,2})[ _](' . $monthNames . ')]](?![a-z])';
+                       $rxMD = '\[\[(' . $monthNames . ')[ _](\d{1,2})]](?![a-z])';
+                       $rxY = '\[\[(\d{1,4}([ _]BC|))]](?![a-z])';
+                       
+                       $rxDMY = "/{$rxDM} *, *{$rxY}/i";       
+                       $rxYDM = "/{$rxY} *, *{$rxDM}/i";
+                       $rxMDY = "/{$rxMD} *, *{$rxY}/i";
+                       $rxYMD = "/{$rxY} *, *{$rxMD}/i";
+               }
+               
+               # Do replacements
+               # TODO: month capitalisation?
+               if ( $datePreference == 0 ) { 
+                       # no preference
+                       $text = preg_replace( $rxDMY, '[[$2 $1|$1 $2]], [[$3]]', $text);
+                       $text = preg_replace( $rxYDM, '[[$1]] [[$4 $3]]', $text);
+                       $text = preg_replace( $rxMDY, '[[$1 $2]], [[$3]]', $text);
+                       $text = preg_replace( $rxYMD, '[[$1]] [[$3 $4]]', $text);
+                       $text = preg_replace ( "/$rxDM/i", '[[$2 $1|$1 $2]]', $text);
+               } else if ( $datePreference == 1 ) {
+                       # MDY preferred
+                       $text = preg_replace( $rxDMY, '[[$2 $1]], [[$3]]', $text);
+                       $text = preg_replace( $rxYDM, '[[$4 $3]], [[$1]]', $text);
+                       $text = preg_replace( $rxMDY, '[[$1 $2]], [[$3]]', $text);
+                       $text = preg_replace( $rxYMD, '[[$3 $4]], [[$1]]', $text);
+                       $text = preg_replace ( "/$rxDM/i", '[[$2 $1]]', $text);
+               } else if ( $datePreference == 2 ) {
+                       # DMY preferred
+                       $text = preg_replace( $rxDMY, '[[$2 $1|$1 $2]], [[$3]]', $text);
+                       $text = preg_replace( $rxYDM, '[[$4 $3|$3 $4]], [[$1]]', $text);
+                       $text = preg_replace( $rxMDY, '[[$1 $2|$2 $1]], [[$3]]', $text);
+                       $text = preg_replace( $rxYMD, '[[$3 $4|$4 $3]], [[$1]]', $text);
+                       $text = preg_replace ( "/$rxDM/i", '[[$2 $1|$1 $2]]', $text);
+                       $text = preg_replace ( "/$rxMD/i", '[[$1 $2|$2 $1]]', $text);
+               } else if ( $datePreference == 3 ) {
+                       # YMD preferred
+                       $text = preg_replace( $rxDMY, '[[$3]] [[$2 $1]]', $text);
+                       $text = preg_replace( $rxYDM, '[[$1]] [[$4 $3]]', $text);
+                       $text = preg_replace( $rxMDY, '[[$3]] [[$1 $2]]', $text);
+                       $text = preg_replace( $rxYMD, '[[$1]] [[$3 $4]]', $text);
+                       $text = preg_replace ( "/$rxDM/i", '[[$2 $1]]', $text);
+               }
+               return $text;
+       }
 }
 
 global $IP;