transstat.php

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<?php
$optionsWithArgs = [ 'output' ];
$optionsWithoutArgs = [ 'help' ];

require_once __DIR__ . '/../commandLine.inc';
require_once 'languages.inc';
require_once __DIR__ . '/StatOutputs.php';

if ( isset( $options['help'] ) ) {
    showUsage();
}

# Default output is WikiText
if ( !isset( $options['output'] ) ) {
    $options['output'] = 'wiki';
}

function showUsage() {
    print <<<TEXT
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).
        * 'text'     : Text with tabs.
Example: php maintenance/transstat.php --output=text

TEXT;
    exit( 1 );
}

# Select an output engine
switch ( $options['output'] ) {
    case 'wiki':
        $output = new WikiStatsOutput();
        break;
    case 'text':
        $output = new TextStatsOutput();
        break;
    case 'csv':
        $output = new CsvStatsOutput();
        break;
    default:
        showUsage();
}

# Languages
$languages = new Languages();

# Header
$output->heading();
$output->blockstart();
$output->element( 'Language', true );
$output->element( 'Code', true );
$output->element( 'Fallback', true );
$output->element( 'Translated', true );
$output->element( '%', true );
$output->element( 'Obsolete', true );
$output->element( '%', true );
$output->element( 'Problematic', true );
$output->element( '%', true );
$output->blockend();

$wgGeneralMessages = $languages->getGeneralMessages();
$wgRequiredMessagesNumber = count( $wgGeneralMessages['required'] );

foreach ( $languages->getLanguages() as $code ) {
    # Don't check English, RTL English or dummy language codes
    if ( $code == 'en' || $code == 'enRTL' || ( is_array( $wgDummyLanguageCodes ) &&
            isset( $wgDummyLanguageCodes[$code] ) )
    ) {
        continue;
    }

    # Calculate the numbers
    $language = Language::fetchLanguageName( $code );
    $fallback = $languages->getFallback( $code );
    $messages = $languages->getMessages( $code );
    $messagesNumber = count( $messages['translated'] );
    $requiredMessagesNumber = count( $messages['required'] );
    $requiredMessagesPercent = $output->formatPercent(
        $requiredMessagesNumber,
        $wgRequiredMessagesNumber
    );
    $obsoleteMessagesNumber = count( $messages['obsolete'] );
    $obsoleteMessagesPercent = $output->formatPercent(
        $obsoleteMessagesNumber,
        $messagesNumber,
        true
    );
    $messagesWithMismatchVariables = $languages->getMessagesWithMismatchVariables( $code );
    $emptyMessages = $languages->getEmptyMessages( $code );
    $messagesWithWhitespace = $languages->getMessagesWithWhitespace( $code );
    $nonXHTMLMessages = $languages->getNonXHTMLMessages( $code );
    $messagesWithWrongChars = $languages->getMessagesWithWrongChars( $code );
    $problematicMessagesNumber = count( array_unique( array_merge(
        $messagesWithMismatchVariables,
        $emptyMessages,
        $messagesWithWhitespace,
        $nonXHTMLMessages,
        $messagesWithWrongChars
    ) ) );
    $problematicMessagesPercent = $output->formatPercent(
        $problematicMessagesNumber,
        $messagesNumber,
        true
    );

    # Output them
    $output->blockstart();
    $output->element( "$language" );
    $output->element( "$code" );
    $output->element( "$fallback" );
    $output->element( "$requiredMessagesNumber/$wgRequiredMessagesNumber" );
    $output->element( $requiredMessagesPercent );
    $output->element( "$obsoleteMessagesNumber/$messagesNumber" );
    $output->element( $obsoleteMessagesPercent );
    $output->element( "$problematicMessagesNumber/$messagesNumber" );
    $output->element( $problematicMessagesPercent );
    $output->blockend();
}

# Footer
$output->footer();