X-Git-Url: https://git.heureux-cyclage.org/?p=lhc%2Fweb%2Fwiklou.git;a=blobdiff_plain;f=maintenance%2Fmediawiki.Title%2FgeneratePhpCharToUpperMappings.php;h=9fc5513e3746f2307a0546ecaab84eab58097415;hp=8073c7c1290b950a56929e8d8f7636593c4e321c;hb=8c30c3704fa144f6d09cd27b127cef507d59d753;hpb=5b3106f12b95e7509e66301a62ae8c6198c5fda0

diff --git a/maintenance/mediawiki.Title/generatePhpCharToUpperMappings.php b/maintenance/mediawiki.Title/generatePhpCharToUpperMappings.php
index 8073c7c129..9fc5513e37 100755
--- a/maintenance/mediawiki.Title/generatePhpCharToUpperMappings.php
+++ b/maintenance/mediawiki.Title/generatePhpCharToUpperMappings.php
@@ -40,11 +40,13 @@ class GeneratePhpCharToUpperMappings extends Maintenance {
 	}
 
 	public function execute() {
-		global $wgContLang;
+		global $wgContLang, $IP;
 
 		$data = [];
 
-		$result = Shell::command( [ 'node', __DIR__ . '/generateJsToUpperCaseList.js' ] )
+		$result = Shell::command(
+				[ 'node', $IP . '/maintenance/mediawiki.Title/generateJsToUpperCaseList.js' ]
+			)
 			// Node allocates lots of memory
 			->limits( [ 'memory' => 1024 * 1024 ] )
 			->execute();
@@ -65,13 +67,28 @@ class GeneratePhpCharToUpperMappings extends Maintenance {
 			$phpUpper = $wgContLang->ucfirst( $char );
 			$jsUpper = $jsUpperChars[$i];
 			if ( $jsUpper !== $phpUpper ) {
-				$data[$char] = $phpUpper;
+				if ( $char === $phpUpper ) {
+					// Optimisation: Use the empty string to signal "leave character unchanged".
+					// Reduces the transfer size by ~50%. Reduces browser memory cost as well.
+					$data[$char] = '';
+				} else {
+					$data[$char] = $phpUpper;
+				}
 			}
 		}
 
-		$this->output( str_replace( '    ', "\t",
+		$mappingJson = str_replace( '    ', "\t",
 			json_encode( $data, JSON_PRETTY_PRINT | JSON_UNESCAPED_UNICODE )
-		) . "\n" );
+		) . "\n";
+		$outputPath = '/resources/src/mediawiki.Title/phpCharToUpper.json';
+		$file = fopen( $IP . $outputPath, 'w' );
+		if ( !$file ) {
+			$this->fatalError( "Unable to write file \"$IP$outputPath\"" );
+		}
+		fwrite( $file, $mappingJson );
+
+		$this->output( count( $data ) . " differences found.\n" );
+		$this->output( "Written to $outputPath\n" );
 	}
 }