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<?php
/**
* Statistics about the localisation.
*
* @package MediaWiki
* @subpackage Maintenance
*
* @author Ævar Arnfjörð Bjarmason <avarab@gmail.com>
* @author Ashar Voultoiz <thoane@altern.org>
*
* Output is posted from time to time on:
* http://meta.wikimedia.org/wiki/Localization_statistics
*/
require_once( 'maintenance/commandLine.inc' );
require_once( 'languages.inc' );
if ( isset( $options['help'] ) ) {
showUsage();
}
# Default output is WikiText
if ( !isset( $options['output'] ) ) {
$options['output'] = 'wiki';
}
/** Print a usage message*/
function showUsage() {
print <<<END
Usage: php transstat.php [--help] [--output=csv|text|wiki]
--help : this helpful message
--output : select an output engine one of:
* 'csv' : Comma Separated Values.
* 'wiki' : MediaWiki syntax (default).
* 'metawiki' : MediaWiki syntax used for Meta-Wiki.
* 'text' : Text with tabs.
Example: php maintenance/transstat.php --output=text
END;
exit();
}
/** A general output object. Need to be overriden */
class statsOutput {
function formatPercent( $subset, $total, $revert = false, $accuracy = 2 ) {
return @sprintf( '%.' . $accuracy . 'f%%', 100 * $subset / $total );
}
# Override the following methods
function heading() {
}
function footer() {
}
function blockstart() {
}
function blockend() {
}
function element( $in, $heading = false ) {
}
}
/** Outputs WikiText */
class wikiStatsOutput extends statsOutput {
function heading() {
global $IP;
$version = SpecialVersion::getVersion( $IP );
echo "'''Statistics are based on:''' <code>" . $version . "</code>\n\n";
echo "'''Note:''' These statistics can be generated by running <code>php maintenance/language/transstat.php</code>.\n\n";
echo "For additional information on specific languages (the message names, the actual problems, etc.), run <code>php maintenance/language/checkLanguage.php --lang=foo</code>.\n\n";
echo '{| border="2" cellpadding="4" cellspacing="0" style="background-color: #F9F9F9; border: 1px #AAAAAA solid; border-collapse: collapse;" width="100%"'."\n";
}
function footer() {
echo "|}\n";
}
function blockstart() {
echo "|-\n";
}
function blockend() {
echo '';
}
function element( $in, $heading = false ) {
echo ($heading ? '!' : '|') . " $in\n";
}
function formatPercent( $subset, $total, $revert = false, $accuracy = 2 ) {
$v = @round(255 * $subset / $total);
if ( $revert ) {
$v = 255 - $v;
}
if ( $v < 128 ) {
# Red to Yellow
$red = 'FF';
$green = sprintf( '%02X', 2 * $v );
} else {
# Yellow to Green
$red = sprintf('%02X', 2 * ( 255 - $v ) );
$green = 'FF';
}
$blue = '00';
$color = $red . $green . $blue;
$percent = statsOutput::formatPercent( $subset, $total, $revert, $accuracy );
return 'bgcolor="#'. $color .'" | '. $percent;
}
}
/** Outputs WikiText and appends category and text only used for Meta-Wiki */
class metawikiStatsOutput extends wikiStatsOutput {
function heading() {
echo "See [[MediaWiki localisation]] to learn how you can help translating MediaWiki.\n\n";
parent::heading();
}
function footer() {
parent::footer();
echo "\n[[Category:Localisation|Statistics]]\n";
}
}
/** Output text. To be used on a terminal for example. */
class textStatsOutput extends statsOutput {
function element( $in, $heading = false ) {
echo $in."\t";
}
function blockend() {
echo "\n";
}
}
/** csv output. Some people love excel */
class csvStatsOutput extends statsOutput {
function element( $in, $heading = false ) {
echo $in . ";";
}
function blockend() {
echo "\n";
}
}
# Select an output engine
switch ( $options['output'] ) {
case 'wiki':
$wgOut = new wikiStatsOutput();
break;
case 'metawiki':
$wgOut = new metawikiStatsOutput();
break;
case 'text':
$wgOut = new textStatsOutput();
break;
case 'csv':
$wgOut = new csvStatsOutput();
break;
default:
showUsage();
}
# Languages
$wgLanguages = new languages();
# Header
$wgOut->heading();
$wgOut->blockstart();
$wgOut->element( 'Language', true );
$wgOut->element( 'Translated', true );
$wgOut->element( '%', true );
$wgOut->element( 'Obsolete', true );
$wgOut->element( '%', true );
$wgOut->element( 'Problematic', true );
$wgOut->element( '%', true );
$wgOut->blockend();
$wgGeneralMessages = $wgLanguages->getGeneralMessages();
$wgRequiredMessagesNumber = count( $wgGeneralMessages['required'] );
foreach ( $wgLanguages->getLanguages() as $code ) {
# Don't check English or RTL English
if ( $code == 'en' || $code == 'enRTL' ) {
continue;
}
# Calculate the numbers
$language = $wgContLang->getLanguageName( $code );
$messages = $wgLanguages->getMessages( $code );
$messagesNumber = count( $messages['translated'] );
$requiredMessagesNumber = count( $messages['required'] );
$requiredMessagesPercent = $wgOut->formatPercent( $requiredMessagesNumber, $wgRequiredMessagesNumber );
$obsoleteMessagesNumber = count( $messages['obsolete'] );
$obsoleteMessagesPercent = $wgOut->formatPercent( $obsoleteMessagesNumber, $messagesNumber, true );
$messagesWithoutVariables = $wgLanguages->getMessagesWithoutVariables( $code );
$emptyMessages = $wgLanguages->getEmptyMessages( $code );
$messagesWithWhitespace = $wgLanguages->getMessagesWithWhitespace( $code );
$nonXHTMLMessages = $wgLanguages->getNonXHTMLMessages( $code );
$messagesWithWrongChars = $wgLanguages->getMessagesWithWrongChars( $code );
$problematicMessagesNumber = count( array_unique( array_merge( $messagesWithoutVariables, $emptyMessages, $messagesWithWhitespace, $nonXHTMLMessages, $messagesWithWrongChars ) ) );
$problematicMessagesPercent = $wgOut->formatPercent( $problematicMessagesNumber, $messagesNumber, true );
# Output them
$wgOut->blockstart();
$wgOut->element( "$language ($code)" );
$wgOut->element( "$requiredMessagesNumber/$wgRequiredMessagesNumber" );
$wgOut->element( $requiredMessagesPercent );
$wgOut->element( "$obsoleteMessagesNumber/$messagesNumber" );
$wgOut->element( $obsoleteMessagesPercent );
$wgOut->element( "$problematicMessagesNumber/$messagesNumber" );
$wgOut->element( $problematicMessagesPercent );
$wgOut->blockend();
}
# Footer
$wgOut->footer();
?>
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